Ground adaptive device, method and application of self-propelled cabbage harvester

Abstract

The invention discloses a ground adaptive device, method and application of a self-propelled cabbage harvester. The harvesting platform assembly is assembled on the power chassis, the limited ground wheel frame is fixed on the harvesting platform assembly, the threaded adjustment rod sleeve is fixed on the limited ground wheel frame, the limited ground wheel is connected with the threaded adjustment rod, and the threaded adjustment rod is connected with the The threaded adjustment rod sleeve and the adjustment hand wheel are matched; the height of the limit ground wheel is adjusted by turning the adjustment hand wheel, so that the extraction shovel part of the harvesting platform assembly is close to the ground and parallel to the ground, and the self-locking handle is locked; pressure relief The hydraulic cylinder in the state is in the active state, and the self-propelled cabbage harvester is supported by the limit ground wheel, adapting to the ground, and carrying out the harvesting operation. The invention can realize mechanized harvesting of cabbage, solves the problem of unstable operation caused by uneven operation ground, has sensitive response, obvious improvement effect, stable operation, and improves the harvesting efficiency and stability of the self-propelled cabbage harvester.

Description

technical field [0001] The invention relates to agricultural machinery, in particular to a ground adaptive device, method and application of a self-propelled cabbage vegetable harvester, which is mainly suitable for improving the mechanized harvesting efficiency of cabbage vegetables. Background technique [0002] Cabbage is a vegetable species commonly grown in my country, and its planting area and output are huge, accounting for a large proportion of all vegetables. Traditional cabbage harvesting is generally cut off from the surface of the ground with a sickle, and then manually picked up, manually removed leaves, and manually boxed. The labor efficiency is low and the operating cost is high. However, the use of mechanized harvesting can greatly reduce labor intensity and reduce labor costs. , improve work efficiency. [0003] In order to realize the mechanized harvesting of cabbage, CN103314714A discloses a cabbage harvester and its method, but in the specific implement...

AI Technical Summary

Problems solved by technology

However, the contact resistance between the anti-sinking support plate and the ground is relatively large, which increases the power consumption of the machine, and when the operating angle is too large, the front end of the harvester will still be stuck into the soil

In addition, there are few reports on ground adaptive devices and methods for other cabbage harvesters

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