Axle assembly for plant-protection pesticide and fertilizer spraying machine

Abstract

The invention discloses an axle assembly of a plant protection spraying chemical and fertilizer locomotive, comprising a front axle and a rear axle; the front axle is a steering axle, including a front beam, a front wheel assembly, and a front wheel steering drive device; The two sides of the axle, including the front wheel, front wheel steering lever, and support assembly I, set the support assembly I so that the front beam is higher than the front wheel; the rear axle includes the rear beam and the rear wheel assembly; the rear wheel assembly is arranged on both sides of the rear beam , including rear wheels, rear wheel steering levers, and support assembly II, the support assembly II is set to make the rear beam higher than the rear wheels; the further improvement is that the rear axle is a steering axle. The present invention significantly improves the height of the chassis of the plant protection pesticide and fertilizer spraying machine of the present invention to ensure the normal walking and work of the plant protection chemical and fertilizer spraying machine in the farmland, and can realize four-wheel steering.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to an axle assembly of a plant protection and fertilizer spraying machine. Background technique [0002] The plant protection chemical spraying machine supports the entire plant protection chemical spraying machine chassis through the axle assembly, and carries the plant protection chemical spraying machine chassis to walk. The axle assembly of the existing plant protection pesticide spraying machine comprises a front axle and a rear axle. on both sides of the rear cross member. The following defects were found in the plant protection and fertilizer spraying machine axle assembly during use: due to the limitation of the diameter of the front wheel and the rear wheel, the chassis height of the plant protection and fertilizer spraying machine was low, and the plant protection and fertilizer spraying machine was in the field When walking, it is easy to rub against the chassis of...

AI Technical Summary

Problems solved by technology

The following defects were found in the plant protection and fertilizer spraying machine axle assembly during use: due to the limitation of the diameter of the front wheel and the rear wheel, the chassis height of the plant protection and fertilizer spraying machine was low, and the plant protection and fertilizer spraying machine was in the field It is easy to rub against the chassis of the plant protection sprayer and fertilizer sprayer when walking, which will affect the normal walking of the plant protection sprayer and fertilizer sprayer, and damage the plant protection sprayer and fertilizer sprayer

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