A kind of saline-alkaline soil cultivation method

Abstract

The present invention is applied in the field of agricultural planting, and in particular relates to a saline-alkaline soil cultivation method. The agricultural machinery used includes a vibration-damping mechanism. The vibration-damping mechanism includes a support frame. , there is a boss on the inner wall of the top of the support frame; 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 height adjustment device The other end is fixed on the axle; one end of the fixed leaf spring is fixed on the axle, the other end of the fixed leaf spring is connected to one side of the No. 1 leaf spring of the buffer device; one end of the movable leaf spring is fixed on the axle, and the other end of the movable leaf spring is connected to a number leaf spring contact; 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 agricultural machinery through the cooperation of the height adjusting device and the buffering device, and realizes the improvement of the vibration damping ability and stability of the agricultural machinery.

Description

technical field [0001] The invention is applied in the field of agricultural planting, and in particular relates to a saline-alkaline soil cultivation method. Background technique [0002] With the development of agriculture, the utilization rate of agricultural machinery is getting higher and higher, agricultural production is gradually shifting from manual to mechanical, and the working environment of agricultural machinery is mostly uneven farmland, and the horsepower of agricultural machinery is also constantly improving. Higher requirements are placed on the vibration reduction effect of agricultural machinery. 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, hig...

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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] When cultivating different farmlands, due to the difference in hardness of the soil and the non-adjustable shock absorption of the agricultural machinery, the comfort of the driver is poor when cultivating, and the vibration of the agricultural machinery is also large, which is not good good for farming

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