CN203384343U - Exhaust air duct at exhaust opening of large-scale planet-gear reducer for mill - Google Patents

Exhaust air duct at exhaust opening of large-scale planet-gear reducer for mill Download PDF

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Publication number
CN203384343U
CN203384343U CN201320443531.9U CN201320443531U CN203384343U CN 203384343 U CN203384343 U CN 203384343U CN 201320443531 U CN201320443531 U CN 201320443531U CN 203384343 U CN203384343 U CN 203384343U
Authority
CN
China
Prior art keywords
exhaust
mill
speed reducer
air duct
gear reducer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320443531.9U
Other languages
Chinese (zh)
Inventor
龚建立
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gezhouba Group Cement Co Ltd
Original Assignee
Gezhouba Group Cement Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gezhouba Group Cement Co Ltd filed Critical Gezhouba Group Cement Co Ltd
Priority to CN201320443531.9U priority Critical patent/CN203384343U/en
Application granted granted Critical
Publication of CN203384343U publication Critical patent/CN203384343U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an exhaust air duct at the exhaust opening of a large-scale planet-gear reducer for a mill. The exhaust air duct adopts a bent pipe (1), wherein one end of the bent pipe (1) is mounted at the exhaust opening of the reducer. The exhaust air duct at the exhaust opening of the large-scale planet-gear reducer for the mill has the advantages that the bent pipe is additionally arranged at the exhaust opening of the large-scale planet-gear reducer for the mill, and since the bent pipe is zigzag, the probability of oil leakage during exhausting is low.

Description

For grinding the exhaust duct by large planetary speed reducer exhaust ports
Technical field
The utility model is specifically related to the speed reducer field, is specifically related to for a kind of for grinding the exhaust duct by large planetary speed reducer exhaust ports.
Background technique
At present, existing mill is with all being provided with relief opening on the casing of large planetary speed reducer, and speed reducer is prone to the phenomenon of leakage of oil in the process of exhaust, on existing speed reducer without any the device that prevents leakage of oil and equipment.
The model utility content
The purpose of this utility model is exactly with all being provided with relief opening on the casing of large planetary speed reducer for current existing mill, and speed reducer is in the process of exhaust, be prone to the phenomenon of leakage of oil, without any the deficiency of the device that prevents leakage of oil and equipment, and provide a kind of for grinding the exhaust duct by large planetary speed reducer exhaust ports on existing speed reducer.
The utility model is bend pipe, and bend pipe one end is arranged on the exhaust ports of speed reducer.
Bend pipe is the corrosion-resistant stainless steel pipe.
It also has blast cap, and blast cap is arranged on the bend pipe top.
The utility model advantage is: added bend pipe at existing mill by the exhaust ports of large planetary speed reducer, because bend pipe is dioptric type, so be not prone to the phenomenon of leakage of oil in exhaust.
the accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is large planetary speed reducer exhaust outlet structure schematic diagram for existing mill.
Embodiment
As shown in Figure 1, the utility model is bend pipe 1, and bend pipe 1 one ends are arranged on the exhaust ports of speed reducer.
Bend pipe 1 is the corrosion-resistant stainless steel pipe.
It also has blast cap, and blast cap is arranged on bend pipe 1 top.
Working principle: mill is with the large planetary speed reducer when exhaust ports is carried out exhaust, and gas is got rid of from bend pipe 1, and the fluid of taking out of can only be blocked in the corner of bend pipe, is difficult for discharging from pipe bent position.

Claims (3)

1. for grinding the exhaust duct by large planetary speed reducer exhaust ports, it is characterized in that it is bend pipe (1), bend pipe (1) one end is arranged on the exhaust ports of speed reducer.
2. according to claim 1 a kind of for grinding the exhaust duct by large planetary speed reducer exhaust ports, it is characterized in that bend pipe (1) is the corrosion-resistant stainless steel pipe.
3. according to claim 1 and 2ly for grinding the exhaust duct by large planetary speed reducer exhaust ports, it is characterized in that it also has blast cap, blast cap is arranged on bend pipe (1) top.
CN201320443531.9U 2013-07-24 2013-07-24 Exhaust air duct at exhaust opening of large-scale planet-gear reducer for mill Expired - Fee Related CN203384343U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320443531.9U CN203384343U (en) 2013-07-24 2013-07-24 Exhaust air duct at exhaust opening of large-scale planet-gear reducer for mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320443531.9U CN203384343U (en) 2013-07-24 2013-07-24 Exhaust air duct at exhaust opening of large-scale planet-gear reducer for mill

Publications (1)

Publication Number Publication Date
CN203384343U true CN203384343U (en) 2014-01-08

Family

ID=49872837

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320443531.9U Expired - Fee Related CN203384343U (en) 2013-07-24 2013-07-24 Exhaust air duct at exhaust opening of large-scale planet-gear reducer for mill

Country Status (1)

Country Link
CN (1) CN203384343U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017045279A1 (en) * 2015-09-19 2017-03-23 江苏泰宇减速机有限公司 Speed reducer with bent pipe vent cap

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017045279A1 (en) * 2015-09-19 2017-03-23 江苏泰宇减速机有限公司 Speed reducer with bent pipe vent cap

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: 448001 No. 21 Spring Road, Dongbao District, Hubei, Jingmen

Patentee after: CHINA GEZHOUBA GROUP CEMENTS CO., LTD.

Address before: 448001 No. 21 Spring Road, Hubei, Jingmen

Patentee before: GEZHOUBA GROUP CEMENT CO., LTD.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140108

Termination date: 20170724

CF01 Termination of patent right due to non-payment of annual fee