Towing Hay Rake Rotary Hay Rotary Rake

Shuoxin is Towing Hay Rake Rotary Hay Rotary Rake manufacturer and supplier in China who can wholesale Towing Hay Rake Rotary Hay Rotary Rake.

Rotary rakes are available in rotary and spring type. During operation, the rake is hauled forward by the tractor and driven by the power output shaft.

It is controlled by a fixed cam installed in the middle, and rotates around the central axis, so as to complete actions such as weeding and grass removal.

The rotary spring rake is equipped with a plurality of spring teeth around a rotating part, and the spring teeth are opened by a centrifugal force to carry out the sward operation.

If you change the mounting angle of the spring tooth, you can do the grassing work.

The rotary grass rakes have loose grasses, low loss of pasture, light pollution, and operating speeds of up to 12 to 18 km/h, making them easy to pick up with the picking equipment.

The horizontal rotary rake mainly consists of a suspension device, a walking wheel, a rake tooth, a collecting baffle and a speed reducer. During work, the power is provided by the tractor's power output shaft. Its working principle is: the power is transmitted to the speed change gear box through the universal joint transmission shaft, through the first-stage bevel gear deceleration, the rotation of the rotating disk shaft, the rotating disk and the walking The vertical axis of the wheel device is fixed in the gear box body by means of bolts and small round nuts. The jaw tooth assembly is fixed on the turntable by means of a rake tooth seat on the turntable. When the turntable rotates, the rake tooth arm rotates with the rotation of the turntable, thereby realizing pasture. Integrated operations

I.Feature of Towing Hay Rake Rotary Hay Rotary Rake

The rake is a forage harvesting machine that integrates the pasture rakes. After the pasture is harvested, in order to reach the baling conditions as soon as possible, the pasture needs to be sun-lit with a spreader. The spreader can evenly spread the pasture in the field, which facilitates the rapid evaporation of water and facilitates the cutting of the pasture in the bales or Dry before silage. When the moisture of the pasture can reach a state where it can be dried, the crops are gathered into a barn with a rake and smashed into strips in preparation for tying operations. When the rake is working, use the spring teeth to move the crop gently to gather or spread the sun, avoiding the mixed debris or stones in the crop to improve the quality of pasture or green feed.

According to the rotary mower industry standard JB/T 10905-2008, the mower should meet the following standards:

The maggot collection should be clean, the loss of pasture is

small,and the leakage rate should be less than 5%;

(2) The stack width is 2~4.0 m;

(3) The productivity of alfalfa is 2.0~4.8 hm2/h;

(4) The power range of the rake is 17.5-25 kW.

Rotary rakes are available in rotary and spring type. During operation, the rake is hauled forward by the tractor and driven by the power output shaft. It is controlled by a fixed cam installed in the middle, and rotates around the central axis, so as to complete actions such as weeding and grass removal. The rotary spring rake is equipped with a plurality of spring teeth around a rotating part, and the spring teeth are opened by a centrifugal force to carry out the sward operation. If you change the mounting angle of the spring tooth, you can do the grassing work. The rotary grass rakes have loose grasses, low loss of pasture, light pollution, and operating speeds of up to 12 to 18 km/h, making them easy to pick up with the picking equipment.

II.Main structure and operate principle

According to the relationship between pasture direction and machine direction, rake can be divided into horizontal and lateral two categories (the model uses a side grass).

The side grass integrated grass is parallel to the direction of advancement of the machine. Because the grass has a small distance of movement and less inclusion, the profile of the grass after harvesting is relatively neat, loose and uniform, and is suitable for high-yielding natural grassland and artificial grassland.

In order to ensure the quality and efficiency of pasture harvesting, the principle and structure of lateral rakes are used.

1. rake power

The model adopts three-point suspension, which is powered by a spline shaft output from the tractor in front, and transmits power through a retractable spline shaft. That is, during the driving of the tractor, the work of the mower after being hung can be started and stopped at will, so that the mower can be started and stopped at will when it is not working or turning, so as to improve its applicability.

2.The overall structure of the rake

As the towing hay rake rotary hay rotary rake has many functions such as rushing grass, leveling, reversing drying and moving, the rake can be used to integrate the clean and regular grazing grasses, and the pastures have a shorter distance to travel, and the number of pastures is reduced, and the loss of grass, and access to a higher nutritional composition, in line with the modern concept of animal husbandry feeding. For this purpose, the overall structure of our company's horizontal rotary rake is shown below.

The horizontal rotary rake mainly consists of a suspension device, a walking wheel, a rake tooth, a collecting baffle and a speed reducer. During work, the power is provided by the tractor's power output shaft. Its working principle is: the power is transmitted to the speed change gear box through the universal joint transmission shaft, through the first-stage bevel gear deceleration, the rotation of the rotating disk shaft, the rotating disk and the walking The vertical axis of the wheel device is fixed in the gear box body by means of bolts and small round nuts. The jaw tooth assembly is fixed on the turntable by means of a rake tooth seat on the turntable. When the turntable rotates, the rake tooth arm rotates with the rotation of the turntable, thereby realizing pasture. Integrated operations

III. Specification

1.specification

2.turn table

There is a turntable at the lower end of the rotary rake reducer. The turntable evenly

Distributes 6 rake arms along the circumference. The rake teeth are fixed on the rotating disk. The end of each rake tooth arm fixes a pair of spring rake teeth. When the rake is in operation, the power of the rake tooth arm is provided by the turntable, and the rake tooth arm is rotated by the rotation disk, thereby realizing the rake rake operation.

The upper part of the loading plate has an A adjusting handle (as shown in the figure), lifts the handle, and rotates the turntable to adjust the angle of the squid bar. Different angles have different functions, so that the machine has different functions, mainly sward grass, flattening, sun drying, Migration and so on.

3.tine

The rake structure is shown in the figure. The upper end of the rake tooth is made into a scroll shape to increase its elasticity to easily overcome the obstacle. The lower end of the tine tooth is formed in an arc shape so that the pasture can be lifted and rolled along the tooth surface, and the spring ring is rotated. To the left and right, the number of laps is equal to the left and right four circles. Using 60Si2Mn material, durable and good elasticity.

4.PTO shaft

The drive shaft mainly transmits the tractor output power to the reducer. Due to the large distance between the tractor's power output shaft and the input shaft of the speed reducer, in order to ensure the reliability of power transmission, one end of the transmission shaft is connected to the output shaft of the tractor according to the speed requirements and the transmission requirements, and the other end is passed through the coupling. It is connected with the input end of the pinion gear shaft of the reducer to realize the smooth transmission of power.

5.Transmission mechanism

According to the position and structure requirements, the reducer is placed on the pallet 4, its input end small bevel gear shaft is connected with the transmission shaft, and the output end of the large bevel gear shaft spline end is connected with the disc. The structure is shown in the figure below.

IV.Installation requirements of Towing Hay Rake Rotary Hay Rotary Rake

After correcting according to the product packing list, select a flat floor and proceed with assembly in order.

1. Turn the main frame upside down, then install the walking tires;

2. Turn the main frame upside down and put two legs at the front end to keep the main frame in balance.

3. Assemble the upper shank rod at a time, pay attention to ensure that the rod end bearing must be in the cam groove, so that the cam can be rotated to push the tine tooth to turn over;

4. Install the grass baffle connecting rod and connect the grass baffle.

Insert the input shaft 6 into the spline shaft sleeve of the input drive shaft 6 and secure the pin to complete the installation.

V.Operation and using

1. Fully add lubricant to each rotating part before use;

2. When adjusting, slowly lower the implement to the ground to stop the tractor and stop it. Strict adjustment and maintenance in the boot state;

3. During the operation, the driver should confirm that there is no one or other obstacles within a certain range around before starting the operation;

4. At the end of the work, it is necessary to choose the leveling site so as to ensure safe parking of the implements;

5. During the operation, they shall not make arbitrarily sharp turns, and it is forbidden to raise the implement without rotating the ground.

6. When transporting, take off the rear output gear to ensure that the machine tool stops, the machine tool lifts more than 20 cm away from the ground, and shortens the connecting rod of the grass baffle to facilitate transportation.

VI.Maintenance and troubleshooting

1. regularly check the tightening degree of all bolts and nuts;

2. to ensure that the gear box lubrication in place, flexible rotation;

3. to ensure that the bearing is not damaged, the appearance of the tooth shape is ideal, timely replacement of worn or damaged parts;

4. check the relevant matters every 8 hours of work.