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Dual-power source differential transmission system

A transmission system and dual power source technology, applied in the field of control and transmission technology, can solve problems such as inability to solve the problem of inter-gear, collision, etc., and achieve the effect of eliminating servo control and avoiding wear and tear.

Pending Publication Date: 2019-03-08
攀枝花市三圣机械制造有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional solution to the backlash is to use software compensation, that is, as long as the system reverses, the motor will rotate a little more in the reverse direction to compensate for the gap in the mechanism. This method requires regular calibration as the wear increases, and it cannot solve the gear problem. collision problem

Method used

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] A dual power source differential transmission system, including a transmission mechanism, a power source and a controller, characterized in that: the transmission mechanism has two inputs connected to two power sources respectively, and the torque output of the power source is controlled by the controller; the system When working, the controller controls the first power source to output torque in the required direction through the first transmission path...

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Abstract

The invention discloses a dual-power source differential transmission system. The system is composed of a transmission mechanism, power sources and controllers. The transmission mechanism comprises two inputs respectively connected with the two power sources, and torque output of the power source is controlled by the controller. When the system works, the controller controls the first power sourceto output the torque to a direction with need and drives the whole transmission mechanism to output through a first transmission path, the second power source outputs a small torque in a reverse direction and only keeps attachment of all transmission parts of a second transmission path. When the output torque needs to be reversed, the second power source outputs the torque, and the first power source outputs small torque and keeps attachment of the transmission parts.

Description

technical field [0001] The invention relates to the fields of transmission technology and control technology, in particular to a dual power source differential transmission system. Background technique [0002] The existing transmission system usually includes a power source and a set of transmission mechanism. Usually, there will be gaps in the transmission mechanism due to the influence of machining accuracy (the gear transmission is extremely obvious), even if the high-precision gear transmission mechanism is used for a period of time due to wear. There will also be gaps and be costly. Backlash will cause backlash and collisions, reducing accuracy. The traditional solution to the backlash is to use software compensation, that is, as long as the system reverses, the motor will rotate a little more in the reverse direction to compensate for the gap in the mechanism. This method requires regular calibration as the wear increases, and it cannot solve the gear problem. colli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K7/10H02P5/00
CPCH02K7/10H02P5/00
Inventor 蒲荷梅
Owner 攀枝花市三圣机械制造有限责任公司