Bothway self-adaptation three-axis transmission system

Abstract

The invention belongs to a bothway self-adaptation three-axis transmission system. The bothway self-adaptation three-axis transmission system is composed of a driving shaft and a driven shaft, and a self-adaptation wedge shaft transmission device is arranged between the driving shaft and the driven shaft, wherein the wedge shaft transmission device is formed by a wedge shaft, a wedge shaft center shaft, a damping rod and a wedge shaft damping support. The periphery of the driving shaft is of an equilateral hexagonal-prism structure, panels for the wedge shaft to slide are arranged on at least three cylindrical surfaces, which are arranged at intervals, of the hexagonal-prism faces of the driving shaft, or main wedge grooves penetrating through the cylindrical surfaces and allowing the wedge shaft to slide therein are longitudinally formed in the middles of the at least three cylindrical surfaces which are arranged at intervals. The bothway self-adaptation three-axis transmission system has the capacity that the rotating speed of the driven shaft freely surpasses the inertia rotating speed of the driving shaft, has the capacity of power self-adaptation distribution according to resistance of the driven shaft and has the characteristic that a power transmission terminal is relatively independent; and the motility of inertia energy recycling of the driven shaft is used; in addition, the bothway self-adaptation three-axis transmission system has the advantages of being simple in structure, fewer in transmission piece, rapid in reaction, small in operation noise, high in durability and low in manufacturing and maintaining cost.

Description

technical field [0001] The invention belongs to a bidirectional adaptive three-axis transmission system. Background technique [0002] At present, most of the axial power transmission devices adopt rigid transmission. The rigid transmission only allows the driving shaft to drive the passive shaft or the passive shaft to drive the opposite driving shaft to move at the same speed, and does not allow the two to produce a differential speed, especially the passive shaft is not allowed to surpass the driving shaft. Speed, the passive shaft cannot exceed the speed of the driving shaft, so that the rigid transmission consumes a lot of inertial energy, the inertial energy cannot be effectively used, and the energy consumption utilization rate is poor. Secondly, in the rigid transmission, when the driven shaft generates a huge impulse, and the impulse instantly reacts on the driving shaft, it will cause an impact force that is difficult for all transmission mechanisms to bear, and da...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the axial power transmission devices adopt rigid transmission. The rigid transmission only allows the driving shaft to drive the passive shaft or the passive shaft to drive the opposite driving shaft to move at the same speed, and does not allow the two to produce a differential speed, especially the passive shaft is not allowed to surpass the driving shaft. Speed, the passive shaft cannot exceed the speed of the driving shaft, so that the rigid transmission consumes a lot of inertial energy, the inertial energy cannot be effectively used, and the energy utilization rate is poor

Secondly, in rigid transmission, when the driven shaft generates a huge impulse, and the impulse instantly reacts on the driving shaft, it will cause an impact force that is unbearable for all transmission mechanisms, and damage the power source such as the engine.

Thirdly, the use of the rigid transmission differential causes the power of the vehicle to be transmitted only to the axle shaft with weak friction, so it cannot solve the problems of wheel slipping and wheel resistance. For this reason, a complex self-locking system must be set up, but the automatic The structure of the lock system is complicated, there are many transmission parts, the production cost is high, the response is lagging, the use procedure is cumbersome, and the safety factor is low

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