Installing a rotary mower on a tiller

Rotary mounted mowers for tillers

On uneven areas of a relatively small size, rotary mowers are used. Structurally, they represent a disk located at the cutting height. Rotation from the power take-off shaft (PTO) of the tiller is transmitted to the executive body.

Several knives are installed on the disk, which, under the action of centrifugal force arising during rotation, diverge in different directions. When they come into contact with stems and blades of grass, they cut them.

Low grasses have time to be in the cutting zone several times, therefore they are crushed. A herbal mass is formed. Gardeners use it for mulching the soil in their gardens. Poultry happily pecks on a similar herbal mixture.

Rotary attachments are produced in two versions:

• Single disc. one large cutting disc is installed on the frame. It determines the working width.
• Two-disk. mounted two disks rotating in opposite directions. They are installed parallel to each other. The capture width depends on the size of the diameters of both.

Attention! The two-disc machine is not much more complicated than the single-disc version, but during operation, the mowed grass is laid in a swath that is formed between the discs. In the future, it is easier to rake and transport the crop.

Purpose of mowers and requirements for them

Mowers are designed to cut grass at a certain height from the ground. When creating a product, designers receive a specific technical assignment. It takes into account certain requirements, which are subsequently implemented by ready-made attachments:

• Capture width.
  This parameter cannot be too significant, since the tillers are intended for use in small areas. They have to move in a straight line, as well as avoid obstacles.
• Cutting height.
  It is an important indicator of the efficiency of work production. The lower the vegetation is trimmed, the more biomaterial is obtained for drying and feeding the animals.
• Allowable grass or shrub height.
  Depends on the thickness of the stem in the cutting zone, as well as the convenience of work. falling tall plants will make it difficult to move. You will have to come back often to overcome difficult areas.
• The speed of movement of the unit, which will determine the performance of mowing vegetation.
• Attachment weight.
  The heavier the device, the more difficult it is to carry it and mount it to the tiller.
• Ease of use.
  It means access to control knobs (on and off), regulation of modes (faster or slower).
• Maintainability.
  This is the possibility of restoring equipment on your own or you will have to constantly contact service centers.
• Use of wear-resistant and durable materials.
  This is a guarantee of long-term operation in harsh conditions when cutting dry and wet grass.
• Protective fences.
  To prevent human or pets from entering the cutting area.

Tiller segment mowers

The design, developed back in the middle of the 19th century, has not undergone significant changes. A number of fixed segments are fixed to the frame. Above, there is a movable rod (it reciprocates relative to the fixed frame), a second row of segments is installed on it. The stem caught between the segments is cut.

Similar mowers are used for high grass stands. They are effective in overgrown areas. Traditionally, segment mowers mow grass for hay.

Many users note that it is convenient to work with a segment mower both on the plain and on the territory with difficult terrain. The cut is made near the ground, which increases the mass of the harvested material. When mowing, the device puts the mown vegetation into a swath. this improves the conditions for drying and obtaining high-quality hay.

The speed of the unit can be up to 4.0. 4.3 km / h, which corresponds to the normal gait of a person.

The devices are produced in two versions:

• finger, they use additional protection of the segments (overhead fingers) from the ingress of solid objects into the cutting zone;
• fingerless do not have additional protection. It is assumed that mowing has been in use for many years. There are no objects on them that can destroy the segments of the cutting organ.

Attention! Practice has shown that the presence of a protective finger over the segments increases the maintenance-free operation several times. The complex design pays off with lower costs for restoring operability.

Measures for the safe use of rotary mowers

There are few requirements for safe operation, but they must be strictly observed.

• Before starting work, you need to make sure of the reliability of the threaded connections, the correctness of the equipment.
• Assess the strength and correct installation of the knives.
• Stop the engine when making any adjustments.
• Every two hours of operation, check the tension of the belts, the fixation of the cutting elements. It is necessary to tighten the loosened bolts and nuts.
• Perform work without exceeding the permissible speed.
• Carefully mow in the presence of foreign objects and stones.
• Do not mow when crowded.

What are the tiller mowers

Mounted mowers for tillers are usually divided according to the principle of action into:

• rotary. in them, active knives make rotational movements about the vertical axis. Moving forward, the machine-tractor unit mows vegetation: grass and small bushes;
• segmented, have a special frame on which two rows of cutting elements are located. They reciprocate to cut the stems. With a forward movement, the active working body cuts in the root part.

Each type has its own characteristics. Users report positive and negative values ​​for each design.

User feedback on the operation of segment mowers on tillers

In addition to the pluses, they also note the minuses:

• attachments, due to the large number of parts used, have a significant weight;
• to access individual units, intermediate elements have to be removed, which somewhat complicates repair and maintenance;
• a segment mower is much more expensive than a rotary mower, so the demand for them is an order of magnitude lower.

Measures for the safe use of segment mowers

• Before starting mowing, check the connection between the attachment and the tiller. Check the strength of the threaded connection.
• Check the ease of movement of the movable bar with knives. Clarify segment integrity.
• All work must be performed only with the tiller engine stopped. The power take-off shaft can be connected from vibration, then injury to the operating personnel is possible.
• Stop the unit periodically (at least once every two hours) and check the belt tension. Inspect for loose and loose threaded connections.
• Move across the field, measuring the speed and power of the grass stand.
• Before mowing, check the field for stones and objects that could damage the mower’s working body.

Specifications

The following is a brief summary of the main technical indicators of the rotary mower of the KR 05 brand for the Neva tillers:

• weight. 30 kg;
• dimensions. 70 (height) × 70 (width) × 70 cm (length);
• working speed of movement (average). 2-4 km / h;
• productivity. 0.1-0.15 ha / h;
• knife installation height. 4 cm;
• danger zone of rotor rotation. about 60 cm.

When operating a mower with a Neva tiller, special attention should be paid to the knives, the performance and service life of the equipment depend on them. In this model, the cutting rotor is made of high quality carbon steel, hardened and factory-sharpened. The result is an inexpensive and practical tool that allows you to cut not only grass, but also small shrubs. Of course, over time, the knives will become dull, but they lend themselves well to sharpening in a domestic environment. To do this, you need to disassemble the mower by removing its lower part, unscrew the rotor and replace it with a new one (or sharpen it and then put it in place).

Rotary mower KR 05

It remains the only option for mounting on the Neva tiller. Setting up the mower, its installation are extremely simple operations: it is immediately ready for work. It is based on a single cutting blade, covered with a protective shield. This design allows you to protect the worker from flying twigs, stones, which are often found in the grass. Even a schoolboy can handle connecting to a tiller, there is nothing complicated about it.

Types of mowers

All hay mowers existing in nature, regardless of whether they work as independent equipment or are connected to the main power unit. a tiller, are divided into 2 types:

• segment;
• rotary.

Each of them has certain advantages and disadvantages, characteristic design features: they can be connected to the Neva tiller, effectively used for cutting grass over a large area. Manually, without having such a technique, it would take much longer to fight overgrowth. The segment mower differs from the rotary mower in the principle of operation: its blades work horizontally, like scissors, receiving energy through the drive belt from the Tiller Neva. In a rotary installation, a special cutting unit (rotor) serves as a working body, this is a more perfect option.

Important! The choice of a mower by type is influenced not only by its design or the ability to connect to an existing tiller on the farm, but also by other indicators: safety, ability to work on rough terrain, price.

Segmental. the simplest equipment for installation on Tilleri Neva and similar. The segment mower is unpretentious in use, quickly, widely and evenly cuts the grass. It is easy to handle over large areas. The main disadvantage of this solution is that the device does not tolerate uneven mows with numerous hillocks and depressions (and such ones happen in life), it is more suitable for planned lawns or almost perfectly horizontal areas. In such conditions, it will show all its advantages, help in a short period of time to get rid of excess thickets or trim the lawn.

The rotary one is considered by professionals to be a more perfect solution: its cutting knives are covered with protective covers, which means they are safe for humans. The advantages of the mower include ease of use. it is almost as easy to install the mower to the Neva tiller as a cultivator, there are usually no special difficulties with this. Works great on ups and downs, not afraid of rough terrain. After mowing the grass, if such equipment is installed, clear rows are immediately formed: there is no need to additionally form swaths and stacks.

Mower on Tiller Neva

Auto mechanic specializing in agricultural machinery

The advantages of a segment or rotary mower will be appreciated by those who need it. farmers, gardeners, gardeners. It is especially convenient that it is an addition to the main unit, the tiller: you can always replace it with other equipment, for example, a seeder. Today’s article is devoted to the features of the Zarya mower to the common tiller of the Neva brand.

Rotary mower Zarya

A common solution of the alternative brand Zarya, which can be successfully operated with other tillers. Structurally, it is distinguished by the presence of 2 independent rotating knives fixed on the frame. Thus, the manufacturer managed to create a solution that is somewhat more convenient than the original lawn mower for the Neva Tiller. Unfortunately, due to the wide frame and 2 knives, the unit has become sensitive to work on rough terrain.

This mower has its pros and cons.

Making a mower for a tiller with your own hands

Restless home-made people can collect anything: a moonshine still, a terminator, a hadron collider, and even a mower for a Neva tiller or any other motor-cultivator. You will need discs from an old seeder (2 pieces), an old chainsaw and material for making knives. A chain and a gear unit will come in handy from a saw, but you will have to tinker with steel for the cutting part: there are 4 knives for each disc, they must be sharp enough, keep sharpening well and not break when colliding with the first stone. That is, whatever steel is not suitable, you need an alloyed low-carbon.

The installation of knives is not done rigidly, but with the help of special pads: this way they can be removed, sharpened, and in general such a design is more convenient. When rotating, the blades should not be fixed, but move freely: due to the centrifugal force, they will go beyond the disk. Examples of such a solution can be found on the Internet. It is very important to achieve minimal runout during rotor operation, so as not to overload the motor and not break the device.

Specifications

According to the principle of operation, this mower to the Neva tiller is not mounted, but trailed. Its main parameters are similar to the standard model:

Operation of the mower requires compliance with certain rules. Before starting work, check all connections: loose ones are tightened. Staying in the mowing area, directly in front of the mower, is strictly prohibited. this can be unsafe and lead to injury. If there is extraneous noise, knocking, stop work immediately.

Any adjustment and repair activities are carried out with the equipment turned off. Every 2 hours, the tension of the belt in the mower drive is checked, if it is loose, it is tightened (replaced). It is not recommended to exceed the established speed limit. 4 km / h. Stones and branches flying with great force from under the knife can be dangerous.

Important! Every 12 hours, you should clean, lubricate the rubbing units, bearings with the grease specified in the operating instructions, then it will last a long time.

Installation

Installation of the Zarya mower on the Tiller Neva is carried out using a special kit (MB1, MB compact). If not, then you will have to purchase the necessary equipment. Installation is carried out according to the instructions and consists of a few simple operations. If everything is done correctly, then the unit will be immediately ready for work, that is, mow out excess green growth and leave behind even, neat rows of grass.

Segmental

Such a knife mower works according to slightly different principles. On the frame, which is its base and mounted on wheels, there are cutting knives. The knives reciprocate to remove grass and plants caught between their edges. Height adjustment is carried out using a slide.

The performance of such mowers is slightly higher, the degree of uniformity of mowing is almost the same, however, more care is required when working so as not to hit an obstacle. Cut grass is stacked in rows that are easy to harvest, a feature built into the yard of models for specific types of basic tillers.

Rear rotary mower SCOUT RM-2

Its parameters and purpose are in many respects similar to the previous model, it mows grass and plants, including shrubs with a trunk diameter of up to 1 cm.

It is installed on the rear-mounted cultivators, the work is provided by the rear key shaft from the power take-off. Available for a range of heavy duty tiller models such as Garden Scout GS105-135, Crosser CR-M6. Crossser CR-M9, Patriot Garden, Green Field MB-105-135, Agrostar and a number of others. The mount is unified and allows you to install on many tillers without any problems.

This motoblock mower is very reliable and unpretentious, the only thing that it requires is periodic maintenance after several hours of operation. It consists in lubricating the joints and gears.

Height adjustment is made by transferring the center of gravity to the mower. The working tool is two discs that rotate towards each other. Each one is equipped with 4 knives, which rotate freely; under the action of centrifugal force, the knives move beyond the perimeter of the discs, cutting off grass and small bushes. All the necessary spare parts for connection are included with the mower.

Characteristics

• Production: China;
• Bevel width: 850 mm;
• Number of snare drums: 2 pcs.;
• Number of knives in each circle: 4 pcs.;
• Maximum cutting height: up to 70 mm;
• Rated speed of PTO shaft: 540 rpm;
• Working speed: 2-4 km / h;
• Weight: 28 kg;

Mower KM-0.5 Terminator

Produced in Russia, designed for a wide range of tillers, such as SunGarden, Neva, Agat, Zubr, Favorit, Celina, Luch, Oka, Plowman, Patriot, Salyut, Zirka, Pubert, Caiman, and many other types of MB. Mows grass, can chop it. Precise adjustment due to the slide makes it possible to set the height from 5 mm to 10 cm or more.To connect an adapter or attachment is not required.

In addition, it is allowed to work not only on lawns, but also on uncleared areas, small branches and pebbles are not obstacles for this mower. After the passage, a flat surface remains, the quality meets modern requirements. Mulching function avoids picking up cut grass.

Characteristics:

• Production: Russia;
• Bevel width: 500 mm;
• Number of snare drums: 2 pcs.;
• Number of knives in each circle: 2 pcs.;
• Maximum cutting height: up to 100 mm;
• Rated speed of PTO shaft: 1800-2400 rpm;
• Working speed: 2-4 km / h;
• Weight: 35KG.

, depending on the seller

Rotary mower “Zarya”

Refers to attachments designed for mowing grass and small bushes up to 1.2 cm in diameter. It can be used not only on flat areas, but also on slopes, roadsides, easily bypasses obstacles. Farmers on small farms use it for mowing grain and forage crops, followed by laying in rows. Light weight, ease of installation and high maneuverability with sufficient power make this mower popular. Produced in Kaluga.

The Zarya lawn mower has two modifications, Zarya and Zarya-1, they are in many ways similar. Both models are connected to the tiller gearbox through a splined connection, or through a belt drive to a pulley. the lawn mower is front mounted.

Motorized cultivators that work with these mowers

• Ugra: NMB-1, MB-1D;
• Oka: MB-1D1, Oka MB-1D1 (2) M;
• Kadvi MB-90M;
• Neva MB-1 and MB-2;
• Cascade, Luch, Agro and others.

Specifications:

Model

Zarya. 1

Zarya

Production

Bevel width

Number of snare drums

Number of knives in each circle

Maximum cutting height

PTO rotation speed rpm

Working speed

Mounting A Rototiller On John Deere 110/112 and 200 Series Tractors

The weight

, depending on the seller

Disadvantages of tiller mowers

a couple of words about the shortcomings that exist in any technique. The rotary mower works by rotating at high speed, so you need to carefully watch for any pebbles that can fly off. Segment mowers also require attention, especially when servicing and setting up before work. In addition, they weigh a little more than a number of rotary ones and are more expensive. You can also make a homemade mower, only this option is only suitable for people who like to work with their own hands.

Mower KM-0.5 Terminator

Produced in Russia, designed for a wide range of tillers, such as SunGarden, Neva, Agat, Zubr, Favorit, Celina, Luch, Oka, Plowman, Patriot, Salyut, Zirka, Pubert, Caiman, and many other types of MB. Mows grass, can chop it. Precise adjustment due to the slide makes it possible to set the height from 5 mm to 10 cm or more.To connect an adapter or attachment is not required.

In addition, it is allowed to work not only on lawns, but also on uncleared areas, small branches and pebbles are not obstacles for this mower. After the passage, a flat surface remains, the quality meets modern requirements. Mulching function avoids picking up cut grass.

Characteristics:

• Production: Russia;
• Bevel width: 500 mm;
• Number of snare drums: 2 pcs.;
• Number of knives in each circle: 2 pcs.;
• Maximum cutting height: up to 100 mm;
• Rated speed of PTO shaft: 1800-2400 rpm;
• Working speed: 2-4 km / h;
• Weight: 35KG.

, depending on the seller

Rear rotary mower SCOUT RM-2

Its parameters and purpose are in many respects similar to the previous model, it mows grass and plants, including shrubs with a trunk diameter of up to 1 cm.

It is installed on the rear-mounted cultivators, the work is provided by the rear key shaft from the power take-off. Available for a range of heavy duty tiller models such as Garden Scout GS105-135, Crosser CR-M6. Crossser CR-M9, Patriot Garden, Green Field MB-105-135, Agrostar and a number of others. The mount is unified and allows you to install it on many tillers without any problems.

This motoblock mower is very reliable and unpretentious, the only thing that it requires is periodic maintenance after several hours of operation. It consists in lubricating the joints and gears.

Height adjustment is made by transferring the center of gravity to the mower. The working tool is two discs that rotate towards each other. Each one has 4 knives fixed, which rotate freely; under the action of centrifugal force, the knives move beyond the perimeter of the discs, cutting off grass and small bushes. All the necessary spare parts for connection are included with the mower.

Characteristics

• Production: China;
• Bevel width: 850 mm;
• Number of snare drums: 2 pcs.;
• Number of knives in each circle: 4 pcs.;
• Maximum cutting height: up to 70 mm;
• Rated speed of PTO shaft: 540 rpm;
• Working speed: 2-4 km / h;
• Weight: 28 kg;

Homemade segment mower for tiller

Such a segmented mower for a tiller is made of metal beams 15x50x120. They need to drill 12 holes so that their dimensions fit the M8 bolts. In the future, a guide rail (89 cm) with teeth and knives will be attached to these bolts. Knives are installed on both sides of the timber.

Runners and clamps are attached from both ends of the timber. A wheel is attached to the main frame, which can be removed from an unnecessary stroller. Under the influence of the PTO of the tiller, the cutting part of the mower starts to work. This can be seen in more detail in the figure:

main welded frame (1), braces (2), gear wheel (3), fixing and adjustment of the braking system (4), pawl for fixing the brake (5), main arches (6 and 8), articulated body (7), leg (9), fuel line (10), regulator valve (11), container for gasoline (12), handle (13), levers (14 and 17), latching mechanism (15), fastening bolt (16), throttle control lever ( 18), clamp (19), engine muffler (20), engine (21), fixing hardware (22), fairing (23), cutting blades (24 and 25), cover (26), slide (27), element fixation (28), knife frame (29), rod (30), pin (31), plates for holding the lower and upper parts (32 and 33).

The mower, assembled according to this drawing, easily mows the grass. This homemade mower can be seen in action in the video.

Homemade rotary mower for tiller

A home-made rotary mower on a tiller is used for mowing grass for hay and for mowing a lawn. If the grass is small, then the mower will simply chop it, and the tall grass will be mowed.

Consider a model made for the Neva Tiller and similar models. We use two discs from the grain seeder, and from the chainsaw. a chain and a gearbox. One disc requires four knives. They are made from hardened metal. To install them, holes with a diameter of six millimeters are drilled on each disc with a carbide drill. Using a shredder, we attach the knives to the discs. We also keep the gap between the knife and the shank, which is 1-2 mm more than the thickness of the knife itself.

Thanks to this, the centrifugal force, when rotating, will straighten the knives from the disc, and they will mow the grass. At the same time, it should be possible to rotate the knives 360 degrees, which is done for greater safety of the knives when they collide with something solid.
Strong carbon steel is used to make the axle to which the knives will be mounted. The diameter of the axle must be at least eight millimeters. In order for the knives to have free movement, you need to tighten the axle with a disc until it stops.

These two discs are mounted on a welded frame and communicate with the PTO drive. The rotation of the discs should occur towards each other, which will allow the mowed grass to be folded into rows.

Homemade mower for tiller (rotary, segment)

To facilitate the physical labor of a person on a personal plot, more than a hundred different sheds to the tiller are offered. But not everyone can afford to buy such equipment, because its cost is not cheap. The article describes a homemade tiller mower, the pros and cons of popular designs.

How to. Rotary Tiller for 3point Hitch, PTO Drive

When assembling such a mower, the most important thing is to get a safe and high-quality model. To make a mower for a tiller with their own hands, they usually use improvised units from agricultural machinery. After all, the main goal pursued by the creators of a homemade mower is to save money and achieve maximum results. Some models that ordinary gardeners come up with often surprise professionals with their idea and simplicity of design.

Homemade mower for tiller, characteristics and description

Usually, home-made mowers for a tiller, construct a frontal type: a rotary mower, a segment mower and a carriage mower.

The welded frame is the basis for the segment and rotary mowers. It is made from metal corners, 4×4 cm in size. For the wheel axle, the bearing housings are mounted on the frame. Then the working part of the mower of the selected type is made.

How to connect a homemade mower to a tiller

A manually assembled mower will not produce the desired result if it is not correctly attached to the tiller. There are certain rules to follow when installing the mower.

First of all, you need to put the tiller in reverse mode. Before attaching to the PTO shaft, a connecting unit is placed in the hitch socket. Using a king pin with a spring, you need to lock the connection. The absence of a spring will lead to a malfunction of the trailer mechanism.

For greater safety, cover the mower blades with a protective cover. Tiller wheels contain weights to aid in soil cultivation. Since they are not necessary when mowing grass, they should be removed. Cutting grass with the mower should be started at the lowest speed. No need to rush when cornering and make them smoothly.
If you assembled a mower for a tiller with your own hands, first of all, its work should be safe.

When a home-made mower is connected to the tiller and it works, then quite high revolutions of the discs with knives are achieved. In the event of a breakdown of the mount, you or people around you may be injured. Therefore, first, think about whether you have enough skill to make such a device. After all, it will be much cheaper to purchase a ready-made mower for a tiller than medicines and treatment of crippled organs or nerves.