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Self-refilling oil chain disc

A technology of chain disc and engine oil, which is applied in the field of sprockets, can solve the problems of low work efficiency and achieve the effect of improving work efficiency

Active Publication Date: 2020-07-28
宁波高新区新柯保汽车科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a self-replenishing engine oil chain disc to solve the problem of low working efficiency of the sprocket during the maintenance process of applying engine oil

Method used

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  • Self-refilling oil chain disc
  • Self-refilling oil chain disc

Examples

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Embodiment

[0023] as attached figure 1 As shown, a self-replenishing engine oil chain disc includes a sprocket body 1 and a casing 10 sheathed on the outer periphery of the sprocket body 1, and a space for placing a chain 7 is provided between the sprocket body 1 and the casing 10, such that the sprocket The positional relationship of the body 1, the chain 7 and the housing 10 is from inside to outside. The chain 7 includes a plurality of identical chain links, and two adjacent chain links are linked to each other, so the chain 7 includes an engaging portion 9 meshing with the protruding tooth 3 and also includes a protrusion 8 .

[0024] The sprocket body 1 is provided with a fixing hole 5, the shape of the fixing hole 5 can be changed according to different drive shafts, and the fixing hole 5 can be circular, square, rectangular or the like. The outer periphery of the fixing hole 5 is provided with a first supply groove 6 and a second supply groove 4 , and an oil passage 15 is provide...

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Abstract

The invention relates to the technical field of chain wheels, and discloses a chain disk capable of carrying out the self complementation of engine oil. The chain disk comprises a chain wheel body anda shell sheathed on the periphery of the chain wheel body, wherein a space used for placing a chain is arranged between the chain wheel body and the shell; the chain wheel body is provided with a fixing hole; a first supplementation groove and a second supplementation groove are arranged around the fixing hole; an oil duct is arranged in the chain wheel body; the oil duct is respectively communicated with the first supplementation groove and the second supplementation groove through two oil inlet check valves; bulging teeth are evenly arranged on the periphery of the chain wheel body; an oilconveying shaft in sliding connection with the chain wheel body is arranged between two adjacent bulging teeth and is provided with an oil conveying pipe communicated with the oil duct; the oil conveying pipe is communicated with outside; the oil conveying shaft is provided with a spring which is abutted against with the chain disk body; the shell is provided with a recovery cavity; the recovery cavity is provided with a plurality of oil holes. The chain disk has a simple structure, the chain wheel can automatically complement engine oil, and artificial operations are not required.

Description

technical field [0001] The invention relates to the technical field of sprockets, in particular to a self-replenishing engine oil chain disc. Background technique [0002] Cars are driven by power and have 4 or more wheels, non-track-bearing vehicles, mainly used to: carry people and (or) goods; tow vehicles that carry people and (or) goods. [0003] The power drive of the car contains a sprocket, and the sprocket and the chain are installed on the sprocket. After a long period of use, some dust and impurities will adhere between the sprocket and the chain. At the same time, during the friction process of the sprocket and the chain It consumes a lot of oil. In order to protect the teeth and the chain, maintenance of the sprocket is required. The easiest way to maintain it is to apply maintenance oil to the teeth and chain. In the process of applying engine oil, on the one hand, impurities such as dust will be washed away, and the engine oil can also reduce the friction be...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H57/05
CPCF16H57/042F16H57/0489F16H57/05
Inventor 王作栋
Owner 宁波高新区新柯保汽车科技有限公司
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