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Gear with self-lubricating function

A technology of gears and functions, applied to components with teeth, gear lubrication/cooling, belts/chains/gears, etc., can solve the problems of reduced life, accelerated gear wear, loud noise, etc., to save processing costs, not easy The effect of shedding and avoiding damage

Pending Publication Date: 2021-05-28
SHODA MOTOR COMPONENTS IND ZHEJIANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Then, many users seldom apply lubricating oil in time when the gears need to be applied, which will cause excessive friction of the gears, accelerate the wear of the gears, and shorten the service life
At the same time, if the gears are not lubricated in a timely manner, the frictional resistance of the gears will increase, which will make a lot of noise, and will also increase the load on the driving device, thereby increasing the consumption of resources.

Method used

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  • Gear with self-lubricating function
  • Gear with self-lubricating function
  • Gear with self-lubricating function

Examples

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Embodiment Construction

[0016] Specific embodiments of the present invention will be further described in detail below. It should be understood that the description of the embodiments of the present invention here is not intended to limit the protection scope of the present invention.

[0017] Such as Figure 1 to Figure 3 As shown, it is a structural schematic diagram of a gear with self-lubricating function provided by the present invention. The gear with self-lubricating function includes a gear body 10, a plurality of teeth 20 arranged on the gear body 10, and a shaft hole 30, and also includes other functional modules, such as fixed buckles, etc. etc., which should be known to those skilled in the art, and will not be described in detail here.

[0018] The gear body 10 includes an oil storage chamber 11 disposed inside the gear body 10 , and a plurality of oil delivery pipes 12 communicating with the teeth 20 . The cross section of the oil storage chamber 11 is annular and coaxial with the ge...

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Abstract

The invention provides a gear with a self-lubricating function. The gear comprises a gear body, teeth and a shaft hole. The gear body comprises an oil storage cavity and an oil conveying pipe. Lubricating oil is stored in the oil storage cavity, and centrifugal force is generated along with rotation of the gear to bring the lubricating oil into the oil conveying pipe. The teeth are provided with filling grooves, filler, tooth top faces and tooth root portions, wherein the filling grooves are filled with the filler. According to the gear with the self-lubricating function, through meshing friction of a graphite layer and the filler, the oil storage cavity is formed in the gear body, the lubricating oil is injected into the oil storage cavity, and the oil storage cavity communicates with the tooth root portions through the oil conveying pipe. The lubricating oil in the oil storage cavity flows to all the teeth through the oil conveying pipe and flows out of the tooth root portions for further lubrication. Under the situation that lubrication is insufficient, compared with an existing gear, the gear with the self-lubricating function has a longer buffer period, and damage is avoided. The gear is simple in structure and convenient to manufacture, and the machining cost is saved.

Description

technical field [0001] The invention relates to the technical field of gears, in particular to a gear with self-lubricating function. Background technique [0002] Existing mechanical transmission gears need to be lubricated during their operation in order to reduce their frictional resistance and reduce mechanical wear, while traditional mechanical gears need to smear lubricating oil on the inner and outer rings of the gears from time to time. Then there are many users who seldom apply lubricating oil in time when the gears need to be applied, which will cause excessive friction of the gears, speed up the wear of the gears and reduce the service life. At the same time, if the gears are not lubricated in a timely manner, the frictional resistance of the gears will increase, which will make a lot of noise, and will also increase the load on the driving device, thereby increasing the consumption of resources. Contents of the invention [0003] In view of this, the present i...

Claims

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Application Information

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IPC IPC(8): F16H55/17F16H57/04
CPCF16H55/17F16H57/041F16H57/0431
Inventor 何宗宪
Owner SHODA MOTOR COMPONENTS IND ZHEJIANG
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