Micro tiller applied to different soil conditions and different dryland operation needs and control method

Abstract

The invention belongs to the technical field of agricultural machineries, and discloses a micro tiller applied to different soil conditions and different dryland operation needs and a control method.When the blade of the micro tiller tills to hard soil, the ground grasping plate of a constant speed rotating wheel cuts into the ground, the forward impulse of the blade is restricted by the ground grasping plate, the advancing speed of the blade slows down, and the in-situ tilling times are increased; when the blade of the micro tiller tills to soft soil and the blade sinks, a soil grasping plate performs constant-speed forward pushing to enable the blade to be away from the sunken soil layer to continue forward tilling; when the blade sinks into a ditch or a pot hole, through pressing a seat, the soil grasping plate provides thrust to push the micro tiller out of the ditch or the pot hole; and when the micro tiller reverses, the ground grasping plate on the constant speed rotating wheelperforms low-rotating speed limiting, and the micro tiller retreats and slows down. The micro tiller applied to different soil conditions and different dryland operation needs is suitable for stickysoil and other soil areas and has the advantages of simple structure, compact structure, light weight, low fuel consumption, high efficiency, flexible operation, convenient maintenance and reliable operation.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery and equipment, and in particular relates to a micro tillage machine and a control method applied to different soil conditions and different operation needs. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: [0003] The micro tillage machine in the prior art is composed of a frame, an engine, a gearbox, a transmission box, a cultivating knife and a seat. When using this micro tiller, the operator needs to hold the handle on the seat to control the tiller. During the working process of the micro-tiller, when the tiller rotates and cuts into the ground, the resistance is relatively large, and the body vibrates strongly, which may easily cause the micro-tiller to deviate from the farming route. The operator needs to use a large force to hold the micro-tiller in order to maintain the normal tillage state. Hold the handle; ...

AI Technical Summary

Problems solved by technology

[0007] In the prior art, it is difficult to control the tillage speed of the micro-tiller, and the operator consumes a lot of physical strength to control the tiller. The effect of the tiller on different soil types is quite different, and the tiller is easy to injure the operator when it retreats.

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