Double-output torque extraction method

Abstract

Disclosed is a double-output torque extraction method. Double-output torque extraction transmission is conducted through a double-output torque extraction device. A sun wheel shaft driven gear of the double-output torque extraction device transmits power to a sun wheel shaft, and then the power is divided into two parts which are transmitted to a left sun wheel and a right sun wheel separately. As a left gear ring is locked by force which is equal in amplitude but opposite in direction on a steering shaft of a steering transmission mechanism, the left gear ring can not rotate. A left planet frame shaft is driven by the left sun wheel, and the power is transmitted to the left planet frame shaft and then transmitted to a left planet frame shaft driving gear. The right sun wheel drives a right planet frame shaft to rotate and then drives a right planet frame shaft driving gear. As the left gear ring and a right gear ring are locked when no steering power is input, the power on two sides is output at equal speeds and drives a crawler wheel driving assembly to advance after speed reduction. At the same time of power output, the function of automatically adjusting the output speed is realized through control over a planet gear transmission mechanism gear ring supporting frame, and independent traveling speeds are provided for external operation equipment and crawler belt equipment.

Description

technical field [0001] The invention relates to the technical field of crawler equipment power transmission, in particular to a dual-output power-taking method. Background technique [0002] The traditional crawler gear box has an external power output port. The output port is usually sealed. When the external device needs power, it can be obtained from the reserved output port. The traditional way is to install the external device directly at the output port. The power is obtained through gear meshing to drive the external equipment; the power of the external equipment is obtained from the gearbox of the crawler equipment. The faster the crawler equipment travels, the faster the speed output to the external equipment is. The output speed of the equipment is also slower, and the two cannot be adjusted according to the needs of the operation. For example, when performing rotary tillage operations to finely crush the soil, crawler equipment is required to travel at a slower sp...

AI Technical Summary

Problems solved by technology

[0002] The traditional crawler gear box has an external power output port. The output port is usually sealed. When the external device needs power, it can be obtained from the reserved output port. The traditional way is to install the external device directly at the output port. The power is obtained through gear meshing to drive the external equipment; the power of the external equipment is obtained from the gearbox of the crawler equipment. The faster the crawler equipment travels, the faster the speed output to the external equipment is. The output speed of the equipment is also slower, and the two cannot be adjusted according to the needs of the operation. For example, when performing rotary tillage operations to finely crush the soil, crawler equipment is required to travel at a slower speed, while external rotary tillage equipment requires higher operating rotation. speed, such traditional combinations cannot complete the job needs

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