Cement grinding mill reducer

A technology of reducer and cement mill, which is applied in the direction of mechanical equipment, transmission parts, gear transmission, etc., can solve the problems of large starting load, affecting service life, and easy damage to bearings, so as to avoid hard extrusion force and prolong service life Lifespan, damage prevention effect

Inactive Publication Date: 2018-02-02
JIANGSU TAILONG MACHINERY GRP CO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The rotation speed of the cement mill is very slow, and it is usually driven by a planetary reducer, but the starting load is large and the output torque is large. The extrusion force of the bearing is relatively large, which is easy to damage the bearing and affect the service life

Method used

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  • Cement grinding mill reducer

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Embodiment Construction

[0009] Below in conjunction with accompanying drawing and embodiment for further explanation,

[0010] figure 1 As shown: a cement mill reducer includes a box body 1, an input shaft 2, an equalizing gear 3, an input transmission shaft 4, a positioning pin 5, a positioning pin pressing plate 6, a connecting block 7, an input gear 8, an intermediate gear shaft 9, an input Transmission gear 10 , output transmission shaft 11 , output transmission gear 12 , output gear 13 , output shaft 14 and eccentric bearing bush 15 . One end of the input shaft 2 extends out of the box body 1, and the other end is fixedly connected to one end of the input drive shaft 4 and the equalizing gear 3, the equalizing gear 3 is sleeved on the input drive shaft 4, and the other end of the input drive shaft 4 is connected through the connecting positioning pin 5 The connection block 7 is crimped by the positioning pin pressure plate 6, and the connection block 7 is connected to the end face of the input ...

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PUM

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Abstract

The invention discloses a cement grinding mill reducer. The cement grinding mill reducer comprises a box body, an input shaft, an output shaft, an input transmission shaft, an input gear, a middle gear shaft, an input transmission gear, an output transmission shaft, an output transmission gear, a balance gear, an output gear, an output shaft and an eccentric bearing pad; the input shaft is fixedlyconnected with one end of the input transmission shaft and the balance gear, the balance gear is connected with the input transmission shaft in a sleeving mode, and the other end of the input transmission shaft is connected with a connecting block through pins; the connecting block is connected with an input gear end face on the input transmission shaft, the input gear meshes with a tooth part ofthe middle gear shaft in a transmission mode, and the tooth part of the middle gear shaft meshes with the input transmission gear on the output transmission shaft; the end face of the input transmission gear is connected with one end of the output transmission shaft, and the other end of the output transmission shaft is connected with the connecting block through pins and then is connected with the output transmission gear on the output transmission shaft; and the output shaft is connected with the output gear in a sleeved mode, and the output gear meshes with the position between the balancegear and the output transmission gear. Damage of gears and a shaft supporting body is avoided through the cement grinding mill reducer, and the service life is prolonged.

Description

technical field [0001] The invention relates to a reducer, in particular to a cement mill reducer. Background technique [0002] Cement mills play a vital role in major cement production lines and cement production processes. The rotation speed of the cement mill is very slow, and it is usually driven by a planetary reducer, but the starting load is large and the output torque is large. The extrusion force of the bearing is relatively large, which is easy to damage the bearing and affect the service life. Contents of the invention [0003] Aiming at the above-mentioned problems in the prior art, the present invention provides a cement mill reducer with a compact structure, which can effectively avoid damage to the supporting bodies of the gears and shafts, and prolong the service life. [0004] The technical solution adopted in the present invention is: a cement mill reducer, including a box body, an input shaft and an output shaft, and is characterized in that it also i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H1/20F16H57/023
CPCF16H1/20F16H57/023
Inventor 殷学泉殷爱国孔霞张介禄季慧
Owner JIANGSU TAILONG MACHINERY GRP CO CO LTD
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