Reducing wheel and transmission chain

A technology of variable diameter wheel and transmission chain, applied in the direction of transmission device, belt/chain/gear, mechanical equipment, etc., can solve the problems of reduced reliability, increased manufacturing cost, complex transmission mechanism structure, etc.

Pending Publication Date: 2018-02-06
潘国陶
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] I have previously applied for 'a transmission mechanism and a continuously variable transmission with the mechanism'. In the implementation method recorded in the previous application, the friction block moves in a tangential direction and uses the principle of friction self-locking to make the transmission chain and the transmission wheel form surface contact. One of the main disadvantages of transmission is that when two-way transmission is formed, the driving wheel and the driven wheel can drive each other through the transmission chain. In order to avoid the phenomenon of "seizure", the structure of the transmission mechanism becomes more complicated, which will reduce reliability, Unfavorable factors such as increased manufacturing costs

Method used

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  • Reducing wheel and transmission chain
  • Reducing wheel and transmission chain
  • Reducing wheel and transmission chain

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Experimental program
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Effect test

Embodiment approach

[0021] Drive chain embodiment of the present invention is as follows in conjunction with accompanying drawing:

[0022] see figure 1 , the transmission chain of the present invention is formed by connecting a steel wire rope 24 with a compression block 23 and a chain link, and the chain link includes two mold boxes 25 up and down, and a plurality of protruding teeth 27 are arranged in the mold box 25, and the material of the compression block 23 is more than that of the mold The box 25 is soft. When the steel wire rope 24 passes through the pressing block 23 and is placed in the mold box 25 for end-to-end connection, the upper and lower mold boxes 25 are compressed to form a transmission chain. The use of riveting or welding processes can prevent the upper and lower mold boxes from The box 25 is separated, and the two sides 28 in the width direction of the mold box 25 can be ground with a surface grinder to form a surface contact transmission with the variable diameter wheel; ...

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PUM

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Abstract

The invention relates to a reducing wheel and a transmission chain on an adjustable speed transmission mechanism. A variable diameter wheel, comprising two coaxially connected and opposite cone wheels and a plurality of sliding seats, the cone wheels are provided with a plurality of grooves for connecting the sliding seats, the sliding seats include a sliding seat base, friction blocks and The mechanism that controls the friction block. The friction block uses a connecting rod structure or an inclined plane structure to form an active connection with the base of the sliding seat. The movement direction of the friction block is radial or both radial and tangential. The utility model relates to a transmission chain, which is formed by connecting a steel wire rope with a chain link by using a compression block. The present invention is a kind of embodiment or improvement of the variable diameter wheel and the transmission chain in the "a transmission mechanism and a continuously variable transmission with the mechanism" that I previously applied for.

Description

technical field [0001] The invention relates to the field of transmission machinery, in particular to a reducing wheel and a transmission chain on an adjustable-speed transmission mechanism. Background technique [0002] I have previously applied for 'a transmission mechanism and a continuously variable transmission with the mechanism'. In the implementation method recorded in the previous application, the friction block moves in a tangential direction and uses the principle of friction self-locking to make the transmission chain and the transmission wheel form surface contact. One of the main disadvantages of transmission is that when two-way transmission is formed, the driving wheel and the driven wheel can drive each other through the transmission chain. In order to avoid the phenomenon of "seizure", the structure of the transmission mechanism becomes more complicated, which will reduce reliability, Some unfavorable factors such as increased manufacturing costs. Content...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H9/24
CPCF16H9/24
Inventor 潘国陶
Owner 潘国陶
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