A tractor active balance seat and its control method

Abstract

The invention discloses an active balancing seat for a tractor and a control method thereof. It comprises a seat body, which is composed of a seat cushion and a seat back, and is used to carry a driver; a height adjustment mechanism, which is installed on a bottom plate above the tractor chassis; comprising The height adjustment platform and the airbag spring realize the height adjustment of the seat body through the inflation and deflation of the airbag spring; the pitch adjustment mechanism includes a pitch adjustment platform and a pitch adjustment assembly arranged on the lower end surface of the pitch adjustment platform, and the pitch adjustment assembly is used to make the pitch The adjustment platform rotates around the hinge to realize the adjustment of the pitch angle of the seat body; the left and right roll adjustment mechanism includes an elastic support arm and a turntable assembly for realizing the rotation of the seat body around the joint of the elastic support arm. The seat can effectively relieve road impact, improve ride comfort, work efficiency and driving safety.

Description

A tractor active balance seat and its control method technical field [0001] The invention belongs to the technical field of tractors, in particular to a tractor active balance seat and a control method thereof. Background technique my country is a big agricultural country, and tractor is an important tool for agricultural production activities, although the tractor travel speed is relatively low, However, the driving road is complex, uneven, the road is inclined, and the conditions of climbing and descending are frequent, and the tractor is rarely equipped with a shock absorption system. The system has obvious bumps, poor ride comfort, and long-term operation leads to driver fatigue, which affects work efficiency and operation safety. country The outer high-end tractor is equipped with passenger car seats, which improves the riding comfort, but it is not suitable for tractor off-road driving. The working environment of the tractor is often bumpy and uneven, and the ...

AI Technical Summary

Problems solved by technology

[0002] my country is a large agricultural country, and tractors are an important tool for agricultural production activities. Although tractors travel at a low speed, the road surface is complex, uneven, inclined, and the climbing and descending conditions are frequent, and tractors are rarely equipped with shock absorption systems. Obvious feeling, poor ride comfort, long-time work causes driver fatigue, affects work efficiency and operation safety

Foreign high-end tractors are equipped with passenger car seats, which improves the ride comfort, but it is not suitable for the non-road working environment of the tractor; the road surface of the tractor is often rough, and the driver's sitting posture swings obviously with the inclination of the road surface, which affects safe driving

Especially when the tractor is plowing, one side of the wheel is pressed in the ditch, and the body is tilted for a long time, which is easy to increase driver fatigue. At present, the vehicle seat only relieves the bumps, but it is still at a disadvantage in effectively solving the improper sitting posture caused by the tilt of the body. blank

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