Hydraulic walking device of sunflower picking machine

Abstract

The invention discloses a hydraulic walking device of a sunflower harvester. The sunflower harvester comprises a sunflower harvester rack, a hydraulic driving mechanism is fixedly installed at the bottom of the sunflower harvester rack, a part of kinetic energy generated during operation of an engine is used as mechanical energy, a smashing assembly is used in cooperation with high-speed rotation of suction fan blades, and the function of automatically cleaning and removing impurities on the ground after sunflower harvesting can be achieved; by means of high-speed rotation of exhaust fan blades, filtered air in a dust collection box can be controlled to be exhausted from a plurality of air outlet nozzles in an accelerated mode, effective heat dissipation, cooling and cleaning effects on an engine are achieved, stable operation of the engine is guaranteed, and the problem that in the working process of an existing hydraulic walking device of the sunflower picking machine, the working efficiency is high is solved. The problems that in the prior art, kinetic energy generated by an engine is not fully utilized, the kinetic energy generated by the engine cannot be utilized to achieve the function of automatically cleaning and removing impurities on the ground after sunflower harvesting, and effective heat dissipation, cooling and cleaning functions cannot be conducted on the engine are solved.

Description

technical field [0001] The invention relates to the technical field of sunflower harvesters, in particular to a hydraulic traveling device for sunflower harvesters. Background technique [0002] Nowadays, in sunflower planting bases, sunflower harvesters are usually used to pick and collect sunflower seeds after the planted sunflowers are mature. The use of sunflower harvesters can greatly reduce the labor of the staff and also improve work efficiency. Hydraulic walking The device is an important component of the sunflower harvester, which can be used to control the sunflower harvester for walking operations; [0003] However, in the working process of the existing hydraulic traveling device of the sunflower picking machine, the kinetic energy generated by the engine is not fully utilized, and the kinetic energy generated by the engine cannot be used to realize the function of automatically cleaning and removing impurities on the ground after picking sunflowers. Some branch...

AI Technical Summary

Problems solved by technology

[0003] However, in the working process of the existing hydraulic traveling device of the sunflower picking machine, the kinetic energy generated by the engine is not fully utilized, and the kinetic energy generated by the engine cannot be used to realize the function of automatically cleaning and removing impurities on the ground after picking sunflowers. Some branches and leaves remaining on the ground need to be manually cleaned by the staff, which increases the workload of the staff, and the kinetic energy generated by the engine cannot be used to effectively cool down and clean the engine. Some branches, leaves, debris, dust and other impurities Accumulation on the surface of the engine for a long time will affect the heat dissipation and cooling effect of the engine, which will easily cause the temperature of the engine to increase and lead to unstable work or damage

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