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Heat dissipation speed reducer

A technology of reducer and cooling fan, applied in the direction of gear lubrication/cooling, can solve the problem of poor heat dissipation effect of reducer, achieve the effect of good heat dissipation effect and improve service life

Inactive Publication Date: 2019-06-25
NINGBO XINHONG HYDRAULIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some existing reducers have poor cooling effect

Method used

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  • Heat dissipation speed reducer

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Embodiment Construction

[0011] refer to figure 1 , the present invention provides a heat dissipation reducer, comprising: a box body 1, a first transmission shaft 2 and a second transmission shaft 3 are respectively installed in the box body 1, and one end of the first transmission shaft 2 extends to the box The outer side of the body 1; the first transmission shaft 2 is equipped with a first gear 4, the second transmission shaft 3 is equipped with a second gear 5 meshing with the first gear 4, and the first transmission shaft 2 A first cooling fan 6 is installed symmetrically on both sides of the first gear 4, and a second cooling fan 7 is installed symmetrically on both sides of the second transmission shaft 5 on the second transmission shaft 5. A detachable third cooling fan 8 is installed on one end of the outer side of the box body 1 .

[0012] The heat dissipation reducer of the present invention is symmetrically provided with two heat dissipation fans on each transmission shaft, which can per...

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Abstract

The invention provides a heat dissipation speed reducer. The heat dissipation speed reducer comprises a box body; a first transmission shaft and a second transmission shaft are mounted in the box body; one end of the first transmission shaft extends to the outer side of the box body; a first gear is mounted on the first transmission shaft; a second gear engaged with the first gear is mounted on the second transmission shaft; the first transmission shaft is symmetrically provided with first cooling fans on two sides of the first gear; the second transmission shaft is symmetrically provided withsecond cooling fans on two sides of the second gear; and the transmission shafts are provided with detachable third cooling fans at one end of the outer side of the box body. The heat dissipation speed reducer is symmetrically provided with two cooling fans on each transmission shaft for cooling the gears on the transmission shafts without needing additional power, so that the overall heat dissipation effect is excellent, and the service life of the speed reducer is effectively prolonged.

Description

technical field [0001] The invention relates to a reducer, in particular to a heat dissipation reducer. Background technique [0002] The speed reducer plays the role of matching speed and transmitting torque between the prime mover and the working machine or the actuator. The speed reducer is a relatively precise machine. The purpose of using it is to reduce the speed and increase the torque. According to the number of transmission stages, it can be divided into single-stage and multi-stage reducers; according to the shape of the gear wheel, it can be divided into cylindrical gear reducers, bevel gear reducers and conical-cylindrical gear pulley reducers; according to the layout of the transmission, it can be divided into It is divided into expansion type, shunt type and coaxial shaft type reducer. The reducer is an independent component composed of gear transmission, worm transmission, and gear-worm transmission enclosed in a rigid shell. It is often used as a reduction t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H57/04
Inventor 朱宏国
Owner NINGBO XINHONG HYDRAULIC