Torque limiter based on accelerated speed control and with variable critical torque

A technology of torque limiter and acceleration control, which is applied in the direction of clutches, automatic clutches, friction transmissions, etc., and can solve the problems that torque limiters cannot do.

Inactive Publication Date: 2017-12-15
戴锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Although the current existing torque limiter can achieve the function of torque limitation, if it is necessary to use different torques for limitation, the existing torque limiter can only limit the set torque value at this time. At other critical values, the torque limiter at this time cannot be achieved, so it is necessary to design a torque limiter with variable critical torque based on acceleration control

Method used

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  • Torque limiter based on accelerated speed control and with variable critical torque
  • Torque limiter based on accelerated speed control and with variable critical torque
  • Torque limiter based on accelerated speed control and with variable critical torque

Examples

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Embodiment Construction

[0040] Such as figure 1 , 2 As shown, it includes a torque limiting mechanism 1 and a critical adjustment mechanism 2, wherein the critical adjustment mechanism 2 is installed on the torque limiting mechanism 1.

[0041] Such as image 3 As shown, the above torque limiting mechanism 1 includes an output shaft 3, a fixed shaft 48, a fixed sleeve 4, a first drive shaft 5, a second drive shaft 13, a second moving sleeve 14, a first spring 16, a first moving sleeve 17 , the second slope 54, the third fixed block 19, the first connecting rod 18, the second spring 21, the transmission shaft 24, the spring fixing ring 26, the first slope 27, the round hole 28, the centrifugal groove 33, the drive sleeve 34, the first Four fixed blocks 23, limit ring 40, second connecting shaft 42, sixth fixed block 43, scroll spring 44, first drive block 45, fourth spring 46, fixed groove 47, as image 3 As shown, one end of the second connecting shaft 42 is installed on the second drive shaft 13;...

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Abstract

The invention belongs to the technical field of torque limiters, in particular to a torque limiter with variable critical torque based on acceleration control, which includes a torque limiting mechanism and a critical adjusting mechanism, wherein the critical adjusting mechanism is installed on the torque limiting mechanism The effect of the critical adjustment mechanism of the present invention is to adjust the size of the second spring working length, by adjusting the size of the second spring working length, so as to achieve the purpose of regulating the critical torque of the torque limiter; the effect of the torque limiting mechanism is, on the one hand The critical adjustment mechanism can be supported, and on the other hand, the output shaft can be driven by the first drive shaft only when the load on the output shaft is below a certain torque value.

Description

Technical field [0001] The invention belongs to the technical field of torque limiters, in particular to a torque limiter with variable critical torque based on acceleration control. Background technique [0002] Although the current existing torque limiter can achieve the function of torque limitation, if it is necessary to use different torques for limitation, the existing torque limiter can only limit the set torque value at this time. At other critical values, the torque limiter at this time cannot do it, so it is necessary to design a torque limiter with variable critical torque based on acceleration control. [0003] The present invention designs a torque limiter with variable critical torque based on acceleration control to solve the above problems. Contents of the invention [0004] In order to solve the above-mentioned defects in the prior art, the present invention discloses a torque limiter with variable critical torque based on acceleration control, which is r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D43/20F16H19/04
CPCF16D43/20F16H19/04
Inventor 戴锋
Owner 戴锋
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