CN203176206U - Air-cooled centrifuge clutch - Google Patents
Air-cooled centrifuge clutch Download PDFInfo
- Publication number
- CN203176206U CN203176206U CN 201320183328 CN201320183328U CN203176206U CN 203176206 U CN203176206 U CN 203176206U CN 201320183328 CN201320183328 CN 201320183328 CN 201320183328 U CN201320183328 U CN 201320183328U CN 203176206 U CN203176206 U CN 203176206U
- Authority
- CN
- China
- Prior art keywords
- cross
- air
- cross axle
- shaft sleeve
- shaped shaft
- 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
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- General Details Of Gearings (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
The utility model discloses an air-cooled centrifuge clutch. The air-cooled centrifuge clutch comprises a cross-shaped shaft sleeve and a belt pulley mounted on the cross-shaped shaft sleeve through bearing. A cavity is formed at the end of the belt pulley, cross-shaped blades are fixed at the end of the cross-shaped shaft sleeve, fixedly-connected swing blocks and friction plates are sleeved at the end of the cross-shaped shaft sleeve between the two blades, and a cover plate is further arranged at the end of the cross-shaped shaft sleeve. The clutch is characterized in a plurality of axial air inlets are formed in the cross-shaped shaft sleeve in the cavity and the cover plate, and a plurality of air outlets communicated with the cavity are formed in the cross-shaped shaft sleeve. The air-cooled centrifuge clutch has the advantages of being long in service life, little in environment pollution and wide in application range.
Description
Technical field
The utility model relates to a kind of centrifugal clutch for centrifuge.
Background technique
Present widely used centrifugal clutch, comprise the cross axle sleeve, be loaded on the belt pulley that cross axle puts by bearing, the end of belt pulley is provided with inner chamber, the end of the cross axle sleeve in this inner chamber is installed with the cross blade, cross sleeve end between two cross blades all be with connect firmly get rid of piece and friction plate, also be provided with cover plate in the end of cross axle sleeve; During use, cross axle is sleeved on the motor shaft, the motor rotation drives the rotation of cross axle sleeve, drives to get rid of piece and friction plate rotation again, friction plate acts on the friction inner ring of belt pulley end, get rid of piece rotation at full speed, drive belt pulley rotation slowly and get up, belt pulley is under the effect of friction plate, acceleration gradually, last rotating speed is the same with motor; The shortcoming of this device is: because the difficult discharge of the heat of high-speed friction generation can make friction plate and belt pulley heat up, friction plate generally is that materials such as asbestos, rubber are made, and friction plate is brake strap just, can make the dead turn of belt pulley rubescent, turn black; Friction plate can send dense smoke under high speed, befouling environment contains the rubber flavor in the air, also contain other composition in the cigarette, and is big to the human influence; Friction plate at high temperature can accelerated wear test, shortens the working life of friction plate; Inflammable and explosive object is arranged on every side, the demanding workshop of environmental hygiene, this clutch is difficult to use.
The model utility content
The purpose of this utility model is at the prior art above shortcomings, and a kind of air-cooled centrifuge clutch is provided, and it has long service life, environmental pollution advantage little, applied widely.
For achieving the above object, air-cooled centrifuge clutch of the present utility model, comprise the cross axle sleeve, be loaded on the belt pulley that cross axle puts by bearing, the end of belt pulley is provided with inner chamber, the end of the cross axle sleeve in this inner chamber is installed with the cross blade, cross sleeve end between two blades all be with connect firmly get rid of piece and friction plate, end at the cross axle sleeve also is provided with cover plate, it is characterized in that cross axle sleeve and cover plate in inner chamber are equipped with several axial intake openings, put at cross axle and are provided with the exhaust vent that several communicate with inner chamber.
During the utility model work, the cross axle sleeve rotates at a high speed, the cross blade can play the effect of blower fan, can carry out air-cooled to friction plate and belt pulley by intake opening and exhaust vent, length can increase the service life, reduce environmental pollution, and be used for inflammable and explosive, the demanding place of environmental hygiene, applied widely.
As further improvement of the utility model, described intake opening and exhaust vent be uniform setting on circumference; Can improve air-cooled uniformity;
In sum, the utlity model has long service life, environmental pollution advantage little, applied widely.
Description of drawings
Fig. 1 is the utility model embodiment's plan view.
Fig. 2 is the plan view of Fig. 1 end.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As depicted in figs. 1 and 2, this air-cooled centrifuge clutch, comprise cross axle sleeve 1, be loaded on belt pulley 2 on the cross axle sleeve 1 by bearing 9, the end of belt pulley 2 is provided with inner chamber, the end of the cross axle sleeve 1 in this inner chamber is installed with cross blade 3, cross axle sleeve 1 end between two blades 3 all be with connect firmly get rid of piece 4 and friction plate 5, get rid of piece 4 and friction plate 5 bonds together, friction plate 5 is asbestos, materials such as rubber are made, end at cross axle sleeve 1 also is provided with cover plate 6, cross axle sleeve 1 in inner chamber and cover plate 6 are equipped with four axial intake openings 7 uniform on circumference, cross axle sleeve 1 be provided with four uniform on circumference, the exhaust vent 8 that communicates with inner chamber.
During the utility model work, cross axle sleeve 1 is contained on the motor shaft, and the motor rotation drives cross axle sleeve 1 rotation at a high speed, cross blade 3 can play the effect of blower fan, can carry out air-cooledly by intake opening 7 and exhaust vent 8 to friction plate 5 and belt pulley 2, fricative heat is discharged, reduce the intensification of friction plate 5, length can increase the service life, reduce environmental pollution, and be used for inflammable and explosive, the demanding place of environmental hygiene, applied widely.
Claims (2)
1. air-cooled centrifuge clutch, comprise the cross axle sleeve, be loaded on the belt pulley that cross axle puts by bearing, the end of belt pulley is provided with inner chamber, the end of the cross axle sleeve in this inner chamber is installed with the cross blade, cross sleeve end between two blades all be with connect firmly get rid of piece and friction plate, end at the cross axle sleeve also is provided with cover plate, it is characterized in that cross axle sleeve and cover plate in inner chamber are equipped with several axial intake openings, put at cross axle and are provided with the exhaust vent that several communicate with inner chamber.
2. air-cooled centrifuge clutch as claimed in claim 1 is characterized in that the uniform setting on circumference of described intake opening and exhaust vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320183328 CN203176206U (en) | 2013-04-12 | 2013-04-12 | Air-cooled centrifuge clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320183328 CN203176206U (en) | 2013-04-12 | 2013-04-12 | Air-cooled centrifuge clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203176206U true CN203176206U (en) | 2013-09-04 |
Family
ID=49072907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320183328 Expired - Fee Related CN203176206U (en) | 2013-04-12 | 2013-04-12 | Air-cooled centrifuge clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203176206U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195839A (en) * | 2013-04-12 | 2013-07-10 | 泸州市江阳区红岩机械有限公司 | Air-cooled centrifuge clutch |
| CN105351389A (en) * | 2015-12-15 | 2016-02-24 | 重庆亘宇园林景观工程有限公司 | Centrifugal clutch with ventilation system |
| CN108006100A (en) * | 2017-12-05 | 2018-05-08 | 重庆中奥离合器制造有限公司 | From heat dissipation clutch |
| CN111396530A (en) * | 2020-04-26 | 2020-07-10 | 江苏沃得农业机械股份有限公司 | Agricultural machine's heat dissipation belt pulley |
-
2013
- 2013-04-12 CN CN 201320183328 patent/CN203176206U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195839A (en) * | 2013-04-12 | 2013-07-10 | 泸州市江阳区红岩机械有限公司 | Air-cooled centrifuge clutch |
| CN105351389A (en) * | 2015-12-15 | 2016-02-24 | 重庆亘宇园林景观工程有限公司 | Centrifugal clutch with ventilation system |
| CN108006100A (en) * | 2017-12-05 | 2018-05-08 | 重庆中奥离合器制造有限公司 | From heat dissipation clutch |
| CN111396530A (en) * | 2020-04-26 | 2020-07-10 | 江苏沃得农业机械股份有限公司 | Agricultural machine's heat dissipation belt pulley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20210412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |