An Electro-hydraulic Traveling Clutch System for Harvesting Machinery

Abstract

The invention belongs to the technical field of mechanical transmission, and in particular relates to an electro-hydraulic walking clutch system for harvesting machinery, which is operated by a hydraulic gear pump, a connecting hydraulic pipeline, a booster clutch device, an electromagnetic reversing valve, a brake pedal device, a power supply, and a lever. It is composed of control device, connecting wire harness, etc. By controlling the one-lever operation control device, the walking clutch is automatically separated, and after multi-stage gear selection, the one-lever operation control device is released, the walking clutch is automatically combined, and the right foot is on the accelerator pedal to walk. The electro-hydraulic control of the walking clutch is realized, and the left foot of the driver is completely liberated. Through the electro-hydraulic control of the right hand, the one-lever operation realizes the functions of walking clutch separation, multi-stage gear selection, clutch combination, and agricultural combined harvesting machinery walking, which greatly reduces the The labor intensity of the driver improves the reliability of the product, greatly shortens the operation time of walking, reduces the maintenance cost, makes the whole machine safer and more reliable, and users can obtain greater benefits.

Description

technical field [0001] The invention belongs to the technical field of mechanical transmission, and in particular relates to an electro-hydraulic traveling clutch system of a harvesting machine. Background technique [0002] my country is a large agricultural country with a wide variety of crops. Traditional crop harvesting methods use manual operations, which are inefficient and labor-intensive. With the development of science and technology, more and more crops are harvested mechanically. At present, general-purpose harvesters, such as grain combine harvesters, peanut machines, corn machines, etc., mainly use the drive axle box with left pedal clutch and right manual shift. This operating mechanism is complicated to operate, labor-intensive and low in efficiency. , It is necessary to step on the clutch to cut off the power and then shift gears. When the clutch works in the half-clutch state, it is easy to cause problems such as sintering and damage to the clutch plate. In...

AI Technical Summary

Problems solved by technology

[0002] my country is a large agricultural country with a wide variety of crops. Traditional crop harvesting methods use manual operations, which are inefficient and labor-intensive. With the development of science and technology, more and more crops are harvested mechanically.

At present, general-purpose harvesters, such as grain combine harvesters, peanut machines, corn machines, etc., mainly use the drive axle box with left pedal clutch and right manual shift. This operating mechanism is complicated to operate, labor-intensive and low in efficiency. , you need to step on the clutch to cut off the power before shifting gears. When the clutch works in the half-clutch state, it is easy to cause problems such as sintering and damage to the clutch plate

Images