CN2466103Y - Pawl drum check device - Google Patents
Pawl drum check device Download PDFInfo
- Publication number
- CN2466103Y CN2466103Y CN 01205225 CN01205225U CN2466103Y CN 2466103 Y CN2466103 Y CN 2466103Y CN 01205225 CN01205225 CN 01205225 CN 01205225 U CN01205225 U CN 01205225U CN 2466103 Y CN2466103 Y CN 2466103Y
- Authority
- CN
- China
- Prior art keywords
- check
- pawl
- utility
- disc
- check device
- 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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- Belt Conveyors (AREA)
Abstract
The utility model relates to a pawl type rolling check device which is especially suitable for a pawl type check device with a drum of a belt conveyer. A check device has the disadvantages of weak function, low service life, high recondition expense, etc. at present. The utility model comprises a drum, a fixing disc, a check toothed disc, a pawl and a support seat. The drum is fixedly connected with the fixing disc which is fixedly connected with the check toothed disc via bolts, and the pawl is matched with the check toothed disc and mutually hinged with the support seat via a shaft. The utility model has the advantages of convenient installation and maintenance, reliable use effect, low cost, long service life, etc.
Description
The utility model relates to a kind of pawl type cylinder holdback, and it is specially adapted to ribbon conveyer pawl type cylinder holdback.
At present, the ribbon conveyer of use generally is made up of belt, upper supporting roller, impact idler, guide sideboard, changed course cylinder etc., in order to prevent at inclined conveyer, to have to carry and reversing takes place when shutting down or along sliding phenomenon, need set up check or brake equipment.The common holdback of ribbon conveyer has belt holdback, roller holdback and hydraulic pressure electroceramics block brake.Holdback generally is installed in reductor low speed end, has following problem in the process of using: when 1, transport plane was shut down, holdback was not strong to the reversing positive action of transport plane; 2, installation and maintenance inconvenience, service life is short; 3, holdback price height is changed frequently during use, causes the recondition expense height.
The utility model aims to provide that a kind of check is effective, strong, rational in infrastructure, the easy to operate pawl type cylinder holdback of effect is forced in reversing.
The utility model is achieved through the following technical solutions: cylinder 1, fixed disc 2, check fluted disc 3, ratchet 4, bearing 5, axle 6, bolt 7 are arranged in the composition.Cylinder 1 is captiveed joint with fixed disc 2, and fixed disc 2 is captiveed joint by bolt 7 with check fluted disc 3, and ratchet 4 is complementary with check fluted disc 3, and ratchet 4 is hinged by axle 6 and bearing 5.
The utlity model has advantages such as installation and maintenance are easy, result of use reliable, low cost of manufacture, long service life.
Accompanying drawing 1 is the utility model structural front view.
Accompanying drawing 2 is the utility model structure side view.
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing: cylinder 1, fixed disc 2, check fluted disc 3, ratchet 4, bearing 5, axle 6, bolt 7 are arranged in the composition.Cylinder 1 is captiveed joint with fixed disc 2, fixed disc 2 and check fluted disc 3 by bolt 7 with captive joint, ratchet 4 is complementary with check fluted disc 3, ratchet 4 is hinged by axle 6 and bearing 5.After fixed disc 2 is welded on cylinder 1 side, then, check fluted disc 3 is fastened on the fixed disc 2, ratchet 4 is installed on bearing 5,, when making the ribbon conveyer running, reach the shutdown check because ratchet 4 is complementary with check fluted disc 3.
Claims (1)
1, a kind of pawl type cylinder holdback, cylinder (1), fixed disc (2), check fluted disc (3), ratchet (4), bearing (5) are arranged in the composition, it is characterized in that cylinder (1) captives joint with fixed disc (2), fixed disc (2) is captiveed joint with check fluted disc (3), ratchet (4) is complementary with check fluted disc (3), and ratchet (4) is hinged with bearing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01205225 CN2466103Y (en) | 2001-02-05 | 2001-02-05 | Pawl drum check device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01205225 CN2466103Y (en) | 2001-02-05 | 2001-02-05 | Pawl drum check device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2466103Y true CN2466103Y (en) | 2001-12-19 |
Family
ID=33626218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01205225 Expired - Fee Related CN2466103Y (en) | 2001-02-05 | 2001-02-05 | Pawl drum check device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2466103Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255705B (en) * | 2008-04-02 | 2011-05-11 | 淄博大力矿山机械有限公司 | Spade-locating device for rock loader |
| CN108097693A (en) * | 2017-12-30 | 2018-06-01 | 浙江前进暖通科技股份有限公司 | A kind of induced-draft fan of casting |
| CN108750209A (en) * | 2018-04-05 | 2018-11-06 | 桐乡市洲泉佳力塑料制品厂 | A kind of continuous boxing mechanism of aluminium pot |
-
2001
- 2001-02-05 CN CN 01205225 patent/CN2466103Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255705B (en) * | 2008-04-02 | 2011-05-11 | 淄博大力矿山机械有限公司 | Spade-locating device for rock loader |
| CN108097693A (en) * | 2017-12-30 | 2018-06-01 | 浙江前进暖通科技股份有限公司 | A kind of induced-draft fan of casting |
| CN108097693B (en) * | 2017-12-30 | 2024-04-19 | 浙江前进暖通科技股份有限公司 | Smoke extractor of foundry goods |
| CN108750209A (en) * | 2018-04-05 | 2018-11-06 | 桐乡市洲泉佳力塑料制品厂 | A kind of continuous boxing mechanism of aluminium pot |
| CN108750209B (en) * | 2018-04-05 | 2020-06-12 | 昇兴(中山)包装有限公司 | Continuous aluminum can boxing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |