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A sprocket with stable transmission

A technology of driving sprockets and sprockets, which is applied in the field of sprockets, can solve problems such as fluctuations, high noise, and small transmission torque, and achieve the effects of improving stability, improving stress conditions, and reducing maintenance costs

Active Publication Date: 2021-08-27
嵊州市非标链轮有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chain sprocket transmission has the advantages of wide adaptability and simple structure, but it also has disadvantages such as small transmission torque, fluctuations in the transmission process, and large noise.

Method used

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  • A sprocket with stable transmission
  • A sprocket with stable transmission
  • A sprocket with stable transmission

Examples

Experimental program
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Embodiment Construction

[0029] Such as Figure 1-11 As shown, a sprocket has many advantages such as low noise, good stability, overload protection, suitable for high torque transmission, small transmission fluctuation, etc., and has excellent comprehensive performance indicators. Compared with the traditional chain sprocket transmission combination, the basic structure of the present invention is equivalent to it, and also includes a driving sprocket 1, a driven sprocket 2 and a chain 3, etc., and the chain 3 is formed by connecting several chain links 4, usually A bobbin chain is adopted, and the chain 3 is wound on the gear teeth of the driving sprocket 1 and the driven sprocket 2 .

[0030] But the difference is that the driving sprocket 1 and the driven sprocket 2 of the present invention both include two wheel bodies 0 arranged side by side, adopt a double-row sprocket structure, and the number of the chains 3 is two, two The chains 3 are arranged side by side, and are correspondingly wound on...

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Abstract

The invention relates to the technical field of transmission. The purpose is to provide a stable transmission sprocket that can adapt to large torque transmission. Both the driving sprocket and the driven sprocket include a central shaft. section, and a lock nut is fitted on the threaded section; the central shaft is provided with a first installation sleeve and a second installation sleeve, and the first installation sleeve and the second installation sleeve are locked on the On the central axis; the peripheral surfaces of the opposite ends of the first installation sleeve and the second installation sleeve are provided with fixed disks, and the two wheel bodies are ring-shaped, and are respectively coaxially fixed on the two fixed shafts by connecting bolts. on the disk surface. The invention adopts a combined driven sprocket and a driving sprocket, and the assembly method is stable and simple, and is especially suitable for a large-sized driven sprocket and a driving sprocket, thereby meeting the transmission requirement of large torque.

Description

technical field [0001] The invention relates to the technical field of mechanical transmission, in particular to a sprocket with stable transmission. Background technique [0002] Traditional mechanical transmission methods include gear transmission, belt transmission, worm gear transmission, screw nut auxiliary transmission, chain sprocket transmission, etc. Among them, chain sprocket transmission is a very common transmission method, which is widely used in transportation, lifting, etc. , and various modern automatic equipment. As the name suggests, the most basic unit of a chain sprocket transmission is usually a chain and two sprockets. The chain is wound on the two sprockets, and one of the two sprockets rotates actively and the other rotates drivenly to form a power output. . Chain sprocket transmission has the advantages of wide application range and simple structure, but it also has disadvantages such as small transmission torque, fluctuations in the transmission p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H55/30F16H7/06F16F15/067F16P7/02
CPCF16F15/067F16H7/06F16H55/30F16P7/02
Inventor 卢方君
Owner 嵊州市非标链轮有限公司
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