a sprocket

A sprocket and chain block technology, which is applied to belts/chains/gears, portable lifting devices, components with teeth, etc., can solve the problems of high production cost of sprockets, complicated loading and unloading, complicated processing, etc., and prolong the production time. , The effect of low labor intensity and easy processing and production

Inactive Publication Date: 2011-12-14
SUZHOU DIAMOND METAL POWDER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current sprocket has the following defects: 1. The overall processing is complicated and the cost is high
This invention does not solve the problems of high production cost and complicated loading and unloading of sprockets

Method used

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  • a sprocket
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Examples

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Embodiment Construction

[0011] The preferred examples of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0012] Such as figure 1 As shown, the sprocket of this embodiment includes two chain blocks 1, and three mounting holes 11 are arranged on the chain blocks 1. Of course, the sprocket can also be divided into three chain blocks 1 or more chain blocks 1, and multiple mounting holes can be arranged on each chain block 1, and the mounting holes 11 can be arranged symmetrically, which is not limited in this embodiment. . When installing the sprocket of this embodiment, it is not necessary to remove the parts that axially block the removal of the sprocket, and use bolts to fix the chain block 1 to the base on the shaft through the three mounting holes 11 (not shown in the figure); Align chain block 2 a...

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PUM

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Abstract

The invention discloses a sprocket, which is characterized in that: the sprocket is a split structure and consists of at least two chain blocks. The chain wheel disclosed by the invention has a simple structure, is easy to process and produce, is easy to assemble and disassemble, and is convenient to maintain.

Description

technical field [0001] The invention relates to a sprocket, in particular to a split type sprocket. Background technique [0002] Chain drive is one of the main forms of power transmission. It is completed by the cooperation of the sprocket and the chain. The sprocket is the most important part in the chain drive process. There are two known sprockets, one is the integral sprocket , one is a sprocket in the form of a ring gear and a hub, and the motion and power are transmitted to the shaft through the teeth and keys. The current sprocket wheel has the following defects: 1. The overall processing is complicated and the cost is high. When the sprocket is processed as a whole, the processing procedure is complicated, and it is difficult to ensure the overall processing quality of the sprocket, resulting in high manufacturing costs; 2, difficult assembly and disassembly and maintenance, and high maintenance costs. The parts for installing and dismounting the sprocket are that...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H55/30
Inventor 张建平
Owner SUZHOU DIAMOND METAL POWDER
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