Ground self-adaption device and method of self-walking type cabbage lifter and application

Abstract

The invention discloses a ground self-adaption device and method of a self-walking type cabbage lifter and application. A harvesting table assembly is assembled on a power chassis, a limiting land wheel frame is fixed to the harvesting table assembly, a thread adjusting rod sleeve is fixed to the limiting land wheel frame, limiting land wheels are connected with a thread adjusting rod, and the thread adjusting rod is matched with the thread adjusting rod sleeve and an adjusting hand wheel. The height of the limiting land wheels is adjusted by rotating the adjusting hand wheel, so that a guide and pull shovel of the harvesting table assembly is closely attached to the ground and is parallel to the ground, and a self-locking handle is locked. A hydraulic cylinder in a pressure relieving state is in a movable state, the limiting land wheels are adopted as the support of the self-walking type cabbage lifter, and the self-walking type cabbage lifter adapts to the ground by itself, and carries out harvesting work. Cabbages can be mechanically harvested, the problem that work is unstable due to the fact that the work ground is uneven is solved, responding is sensitive, the improvement effect is obvious, work is stable, and the harvesting efficiency and stability of the self-walking type cabbage lifter are improved.

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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