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Engine gear

A technology for engines and gears, applied in belts/chains/gears, mechanical equipment, components with teeth, etc., can solve problems such as short service life, single shape, easy to rust, etc., to prevent wear and abrasion, and improve service life Long, wear-reducing effect

Inactive Publication Date: 2015-07-01
方乐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary gears have a single shape, are easy to wear, have a short service life, cannot meet various needs, and are prone to rust

Method used

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  • Engine gear
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Embodiment Construction

[0012] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0013] Such as figure 1 The engine gear shown includes a gear body 1 with a hollow structure. A ring gear composed of a plurality of leaf-shaped saw teeth 2 is arranged on the outer edge of the gear body 1. Two rows of small saw teeth 3 are symmetrically arranged on the edge of the leaf-shaped saw teeth 2. The inner ring of the ring gear A plurality of evenly distributed arc-shaped notches 4 are opened inwardly. The surface of the gear body 1 is coated with anti-rust oil, which not only has a good anti-rust effect, but also maintains a certain lubricating performance to prevent wear and abrasion. Wherein, the number of arc-shaped notches 4 is six.

[0014] ...

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Abstract

The invention relates to the technical field of mechanical transmission parts, in particular to an engine gear which comprises a gear body of a hollow structure. A gear ring formed by a plurality of leaf-shaped sawteeth is arranged at the outer edge of the gear body. Two rows of small sawteeth are symmetrically arranged at the edges of the leaf-shaped sawteeth. A plurality of arc concave openings which are distributed evenly are formed in the inner circle of the gear ring inwards. According to the engine gear, abrasion can be lowered, service life is long, transmission is flexible, effective rust protection can be achieved, and using effect is good.

Description

technical field [0001] The invention relates to the technical field of mechanical transmission components, especially engine gears. Background technique [0002] Gears are common mechanical parts in people's lives. Through mutual meshing and transmission, existing gears mainly include a circular gear body with a shaft hole at the center of the gear body and a ring gear on the outer profile of the gear body. Ordinary gears have a single shape, are easy to wear, have a short service life, cannot meet various needs, and are prone to rust. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a transmission gear with long service life and not easy to rust in order to overcome the above existing problems. [0004] The technical solution adopted by the present invention to solve the technical problem is: an engine gear, comprising a gear body with a hollow structure, a ring gear composed of a plurality of leaf-shaped sawtoo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H55/17
CPCF16H55/17
Inventor 方乐
Owner 方乐
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