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Special speed reducer for flour mill

A technology of reducer and pulverizer, applied in mechanical equipment, transmission parts, gear transmission, etc., can solve problems such as unfavorable production, sales and management, waste, and low speed of the main engine of the pulverizer.

Inactive Publication Date: 2018-08-21
桂林欣新机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are many types of power transmission reducers used in the field of pulverizers, because the speed of transmission to the main engine of the pulverizer is low, and the range of variation is small. When there is a change, there are different requirements for the speed, which requires a separate reducer with a specific transmission ratio and power, resulting in a wide variety of reducers for mill manufacturers, which is not conducive to production, sales and management, or the mill Users need to replace different types of reducers as a whole, resulting in unnecessary waste

Method used

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  • Special speed reducer for flour mill
  • Special speed reducer for flour mill
  • Special speed reducer for flour mill

Examples

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Embodiment

[0016] Such as figure 1 As shown, a reducer dedicated to a mill includes a coupling 1 and a box body 2, and also includes a first-stage gear transmission, a second-stage gear transmission, and a third-stage gear transmission. The first-stage gear transmission includes a mounting seat 4 And the first spiral bevel gear 3 installed in the mounting seat 4, one end of the first spiral bevel gear 3 passes through the mounting seat 4 and is connected to the coupling 1, and the other end is provided with the first spiral bevel gear 3 Mesh The second spiral bevel gear 5, the mounting seat 4 is engaged with one side of the box body 2; the two-stage gear transmission includes the first flange 7 and the first helical spur gear 6 assembled on the first flange 7 and The second flange 8 and the second helical spur gear 9 assembled on the second flange 8, the first helical spur gear 6 meshes with the second helical spur gear 9, and the second spiral bevel gear 5 is installed on the second fla...

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Abstract

The invention discloses a special speed reducer for a flour mill. The special speed reducer comprises a coupler, a box, a primary gear transmission, a secondary gear transmission and a tertiary gear transmission, the primary gear transmission comprises a mounting seat and a first spiral bevel gear mounted in the mounting seat, the secondary gear transmission comprises a first flange, a first helical gear, a second flange and a second helical gear, the first helical gear is assembled on the first flange, the second helical gear is assembled on the second flange, the tertiary gear transmission comprises an intermediate propeller shaft, a third helical gear, a power output shaft, a third flange and a fourth helical gear, the third helical gear and the power output shaft are assembled on the intermediate propeller shaft, the third flange is assembled on the power output shaft, and the fourth helical gear is assembled on the third flange. The speed reducer is compact in structure, small insize, stable in working, small in vibration, low in noise, high in carrying capacity, high in reliability and good in universality and interchangeability, and space is saved.

Description

technical field [0001] The invention relates to the technical field of reducers, in particular to a reducer dedicated to a mill. Background technique [0002] At present, there are many types of power transmission reducers used in the field of pulverizers, because the speed of transmission to the main engine of the pulverizer is low, and the range of variation is small. When there is a change, there are different requirements for the speed, which requires a separate reducer with a specific transmission ratio and power, resulting in a wide variety of reducers for mill manufacturers, which is not conducive to production, sales and management, or the grinder Users need to replace different types of reducers as a whole, resulting in unnecessary waste. Contents of the invention [0003] The purpose of the present invention is to provide a special reducer for the grinder in order to make up for the deficiency of the reducer matched with the existing grinder. This kind of reduc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H1/20F16H57/021F16H57/023
CPCF16H1/20F16H57/021F16H57/023
Inventor 黄海赖盛光
Owner 桂林欣新机械有限公司