A high-horsepower agricultural machinery

Abstract

The present invention is applied in the field of agricultural machinery, specifically a high-horsepower agricultural machinery, including a vibration damping mechanism, the vibration damping mechanism includes a support frame, the support frame is a revolving body, the inner walls of both sides of the support frame have guide grooves, and the inner wall of the top of the support frame There is a boss; the reducer is installed on the left side of the top outer wall; the gear plate meshes with the upper gear of the reducer, and the gear plate is connected to the boss of the support frame in rotation; one end of the height adjustment device is fixedly connected with the gear plate, and the other end of the height adjustment device is fixed on the wheel shaft One end of the fixed leaf spring is fixed on the wheel axle, the other end of the fixed leaf spring is connected to the No. 1 leaf spring side of the buffer device; one end of the movable leaf spring is fixed on the wheel axle, and the other end of the movable leaf spring is connected with the No. 1 leaf spring by a wire rope; The rear axle is fixed directly below the shock absorber. The invention solves the problem of the defect of the vibration damping function of the rear axle of the high-horsepower agricultural machinery through the cooperation of the height adjustment device and the buffer device, and realizes the improvement of the vibration-damping ability and stability of the high-horsepower agricultural machinery.

Description

technical field [0001] The invention is applied in the field of agricultural machinery, and in particular relates to a vibration damping mechanism of a high-horsepower agricultural machinery. Background technique [0002] With the development of agriculture, the utilization rate of agricultural machinery is getting higher and higher. The working environment of agricultural machinery is mostly uneven farmland, and the horsepower of agricultural machinery is also constantly improving, which makes a great contribution to the vibration reduction effect of agricultural machinery. higher requirements. Traditional vibration reduction methods mostly use springs, relying on the spring force of the spring and the telescopic cylinder to achieve the purpose of vibration reduction, but the spring force will decrease with the continuous expansion and contraction of the spring; and with the increase of the horsepower of the agricultural machinery, the On the road, high-horsepower agricult...

AI Technical Summary

Problems solved by technology

Traditional vibration reduction methods mostly use springs, relying on the spring force of the spring and the telescopic cylinder to achieve the purpose of vibration reduction, but the spring force will decrease with the continuous expansion and contraction of the spring; and with the increase of the horsepower of the agricultural machinery, the On the road, high-horsepower agricultural machinery has a stronger sense of vibration than small-horsepower agricultural machinery, resulting in reduced driving stability, and the rear axle vibration damping performance of high-horsepower agricultural machinery is poor

[0003] Therefore, the traditional vibration reduction method cannot meet the needs of high-horsepower agricultural machinery. A new vibration reduction mechanism is needed to meet the requirements of high-horsepower agricultural machinery, reduce the vibration feeling on bumpy roads, and improve driving stability.

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