1. Correct hanging of rotary tiller
First, the universal joint should be flexible in rotation, expansion and contraction, and no lag phenomenon.
Two, when hanging the rotary tiller, the universal joint at both ends can be in the same plane, and ensure that the active shaft and the driven shaft of the universal joint drive shaft are in the same straight line.
2. Correct operation of rotary tiller
(1) Rotary tiller lifting should not be too high. Due to too high lifting, the universal joint will be twisted, but also due to the hanging pull rod tension chain and universal joint drive shaft collision caused parts damage.
(2) when engaging the power output shaft of the tractor, the rotary tiller can not be raised too high. That is, the inclination Angle of the universal joint shaft can not be too large, and must be engaged after the clutch is completely separated.
(3) For the separate hydraulic system, the rotary tillage depth of the application of cylinder positioning valve and positioning clamp control, in farming distributor handle should be placed in a floating position, not in a neutral position.
3. Operate the tractor correctly
(1) The method of rotary tiller should be taken by the tractor walking while putting rotary tiller, so as to avoid the sudden increase in resistance and damage to the machine.
② Before turning or reversing, all the blades of the rotary tiller must be unearthed.
(3) field transfer or ditch, ridge, should be the rotary tiller to the highest position, at the same time cut off the power shaft of oil saving, and the locking device will be suspended in a certain position.
(4) stop the rotary tillage, should make the rotary tiller down on the ground, not for a long time suspended parking.
4. Pay attention to personal safety
(1) When the rotary tiller is stopped by wrapping grass, it is not possible to force rotation with foot pedaling, otherwise it is easy to wring the feet. The correct way to do this is to move the handle of the power output shaft to the neutral position and remove weeds with a long-handled tool.
(2) When the rotary tiller is working, it is forbidden to stand behind and above the machine to prevent accidents.
