A control method for adjusting the level and the lifting function of the crawler chassis in an electro-hydraulic manner

Abstract

A control method for adjusting the level and the lifting function of the crawler chassis in an electro-hydraulic manner is used to adjust the level and lifting function of crawler chassis in an electro-hydraulic manner. A track drive mechanism is mounted on the vehicle body, The body is fitted with a roll sensor to detect body balance, a hydraulic system and an electrical control system; the track driving mechanism comprises a left track driving mechanism and a right track driving mechanism with the same structure, As that position of the upper platform frame and the lower platform frame areadopt in the lifting and lowering crawler driving, the crawler chassis has the function of horizontal and lifting adjustment, and the crawler on both sides of the crawler driving mechanism can be adjusted independently, and the crawler driving mechanisms on both sides can be adjusted in the reverse direction simultaneously in the leveling process, so that the sensitivity is high, and the plantinglevelness of the paddy field can be realized; At the same time, the hydraulic system and electric control system are set up, which is advantageous to integrate with other agricultural tools and realize remote control operation.

Description

technical field [0001] The invention relates to the technical field of crawler equipment, in particular to a control method for adjusting the horizontal and lifting functions of a crawler chassis by using electro-hydraulic. Background technique [0002] During the whole growth cycle of rice, the water demand is large, and it is easy to flood the roots of rice for a long time. If the paddy field is uneven, the roots of the rice will be flooded too deeply in the low places, which will affect the normal respiration of the rice, while the high places will be difficult to flood, resulting in insufficient water supply and affecting the yield and quality of rice. "It is said that the leveling accuracy of the paddy field must be within one inch in order to better supply water to the rice. Under the condition of full-scale mechanization of rice, after tractors, harvesters and other heavy equipment go to the field, problems such as deep driving indentation and large turning soil accu...

AI Technical Summary

Problems solved by technology

However, with this structure, the tillage depth between the crawler body and the rotary tiller can be adjusted, but the horizontal angle cannot be adjusted, which will affect the levelness of the paddy field after operation.

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