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a transmission mechanism

A technology of transmission mechanism and sliding plate, which is applied to the transmission device, gear transmission device, transmission device parts, etc., and can solve the problem of reducing the transmission effect

Active Publication Date: 2021-09-03
NINGBO POWERNICE INTELLIGENT TECH CO LTD
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  • Abstract
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Problems solved by technology

During the use of the traditional transmission mechanism, when the load on the output shaft is large or even stuck, the drive motor needs to pay a large driving force to drive or be stuck, and the drive motor may be stuck under long-term overload work Finally, it will cause internal overheating and burn it out; to solve the above load problem, we can design a transmission mechanism through friction transmission, which can allow the friction transmission to slip when the load is too large or the load exceeds the critical transmission torque of the friction transmission mechanism. Under normal circumstances, the drive motor can maintain rotation to prevent the drive motor from being stuck and burned out. In addition, in this friction-based transmission mechanism, the drive force is transmitted between the input shaft and the output shaft through friction blocks, and the friction block and output shaft are transmitted through friction. The friction block will be worn after a long time of use, reducing the transmission effect

Method used

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specific Embodiment approach

[0057] Specific implementation method: when using the transmission mechanism designed by the present invention, during normal use, the input shaft 3 will drive the installation shell 2 to rotate, and the rotation of the installation shell 2 will drive the drive cylinder 4 on which it is installed to rotate, and the rotation of the drive cylinder 4 will drive the three adjustments. The shell 19 rotates around the output shaft 1, the rotation of the three adjusting shells 19 drives the three friction blocks 21 to rotate around the output shaft 1, and the rotation of the three friction blocks 21 around the output shaft 1 will drive the output under the action of the friction pressure. The shaft 1 rotates, that is, the input shaft 3 drives the output shaft 1 to rotate; when the drive mechanism is used for a long time, the three friction blocks 21 will be worn. In this state, because the first spring 10 is in the initial state Compression pre-tightening state, so at this time under ...

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Abstract

The invention belongs to the technical field of transmission mechanisms, and in particular relates to a transmission mechanism, which includes an output shaft, a mounting shell, an input shaft, a driving cylinder and a friction block. The transmission mechanism designed by the invention is suitable for a mechanism with a certain load and a certain output speed. , people can choose the transmission mechanism with different critical speed according to the different needs of the mechanism. During the use of the transmission mechanism, the input shaft and the output shaft transmit power through the friction block, and the friction block and the output shaft are transmitted through friction. And the friction pressure is provided between the friction block and the output shaft through a first spring with pre-tightening to prevent the output shaft from being stuck and burning the drive motor; at the same time, through the speed change, when the friction of the friction block is damaged to a certain extent, the first spring It only needs to extend a small distance to make up for the wear of the friction block, so that the service life of the transmission mechanism becomes longer.

Description

[0001] Technical field [0002] The invention belongs to the technical field of transmission mechanisms, and in particular relates to a transmission mechanism. Background technique [0003] The transmission mechanism is a component or mechanism that transmits power from one part of the machine to another, and makes the machine or machine parts move or operate. During the use of the traditional transmission mechanism, when the load on the output shaft is large or even stuck, the drive motor needs to pay a large driving force to drive or be stuck, and the drive motor may be stuck under long-term overload work Finally, it will cause internal overheating and burn it out; to solve the above load problem, we can design a transmission mechanism through friction transmission, which can allow the friction transmission to slip when the load is too large or the load exceeds the critical transmission torque of the friction transmission mechanism. Under normal circumstances, the drive mot...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H57/12F16H1/06
CPCF16H1/06F16H57/12F16H2057/127
Inventor 杨勇卢鹏李强操年年
Owner NINGBO POWERNICE INTELLIGENT TECH CO LTD
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