Crawler-type walking mechanism for garlic harvesting equipment

Abstract

The invention relates to the technical field of hydraulic pressure, in particular to a crawler-type walking mechanism for garlic harvesting equipment. A pull rod of the left-handed two-position four-way valve is manually pulled, a first path drives a left hydraulic motor to rotate reversely through the left-handed two-position four-way valve, the left hydraulic motor drives a left crawler belt to rotate reversely, the operation mode of a second path is not changed, the left crawler belt drives the garlic harvesting equipment to walk backwards, a right crawler belt drives the garlic harvesting equipment to walk forwards, and the garlic harvesting equipment rotates leftwards in situ. Anti-skidding grains are arranged on the outer surfaces of the crawler belts, the anti-skidding grains are embossed anti-skidding grains formed by stretching characters or plane patterns, corresponding concave grains are printed on a road surface on which a user walks, and the anti-skidding grains have an anti-skidding function and can further be used for advertising. A plurality of outer fenders and inner fenders are correspondingly arranged on the left sides or the right sides of the crawler belts, so that soil is prevented from entering a tensioning wheel, a left chain wheel or a right chain wheel, the soil is effectively prevented from hindering operation of the tensioning wheel, the left chain wheel or the right chain wheel, the operation working efficiency is improved, energy waste is avoided, and soil cleaning time is saved.

Description

technical field [0001] The invention relates to the field of hydraulic technology, and relates to a garlic harvesting device, in particular to a crawler-type traveling mechanism for the garlic harvesting device. Background technique [0002] The walking mechanism of the current garlic harvesting equipment is a four-wheel mechanism, the two wheels in the back are driving wheels, and the two wheels in front are steering wheels. This kind of structure needs to turn around a larger radius when turning, and it often needs to be shunted many times in the forward and reverse directions in the garlic field before turning back, which will crush a large area of ​​unharvested mature garlic, and sometimes have to Drive the garlic harvesting equipment truck into the neighbor's field, crush the neighbor's garlic field, and bring direct losses to the farmers. Contents of the invention [0003] The present invention aims at the above-mentioned deficiencies in the prior art, and provides ...

AI Technical Summary

Problems solved by technology

This kind of structure needs to turn around a larger radius when turning, and it often needs to be shunted many times in the forward and reverse directions in the garlic field before turning back, which will crush a large area of ​​unharvested mature garlic, and sometimes have to Drive the garlic harvesting equipment truck into the neighbor's field, crush the neighbor's garlic field, and bring direct losses to the farmers

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