CN2312914Y - Detachable upper-chute type middle-section chute of fixed frame of scraper conveyer - Google Patents
Detachable upper-chute type middle-section chute of fixed frame of scraper conveyer Download PDFInfo
- Publication number
- CN2312914Y CN2312914Y CN 97220143 CN97220143U CN2312914Y CN 2312914 Y CN2312914 Y CN 2312914Y CN 97220143 CN97220143 CN 97220143 CN 97220143 U CN97220143 U CN 97220143U CN 2312914 Y CN2312914 Y CN 2312914Y
- Authority
- CN
- China
- Prior art keywords
- trough
- plate
- chute
- detachable upper
- baffle plate
- 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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Abstract
The utility model discloses a detachable upper-trough type middle-section chute of a fixed frame of a scraper conveyer for a coal mine, composed of a shovel plate trough edge, a baffle plate trough edge, a lower middle plate, a rib plate and the detachable upper trough. The shovel plate trough edge and the baffle plate trough edge are connected together through a lower middle plate and a rib plate, and the detachable upper trough is connected to the upper part of the shovel plate trough edge and the baffle plate trough edge through assembling holes and positioning holes. The utility model can replace the detachable upper trough which is abraded at any time, and the accident of a bottom scraper chain can be processed by dismounting the detachable upper trough. The utility model has good integral rigidity, high manufacture precision and convenient maintenance.
Description
The utility model belongs to the coal mine machinery field, particularly a kind of slat conveyer parts.
Existing colliery is made up of baffle plate, shovel board and coal chute with slat conveyer interlude chute, by Bolt Connection, bolt is easily loosening in the work, directly influences normal operation, Chinese patent CN2221019 discloses a kind of first cast frame, again C shape groove is installed in the version on the framework, though simple in structure, easily assembling, dismounting, overall performance is good, but because of some framework is subjected to the restriction of foundry technique greatly, influenced the shape and the dimensional accuracy of framework, be difficult to guarantee product design.
The purpose of this utility model is to overcome above-mentioned deficiency, proposes a kind of working accuracy that can guarantee the interlude chute, easily assembles again, the slat conveyer interlude chute of dismounting, good integrity.
The technical solution of the utility model is such: a kind of slat conveyer fixed frame is lived and is gone up slot type interlude chute, it is characterized in that linking to each other with gusset (4) by plate (3) in following with the bottom of baffle plate ledge (2) in shovel end cut group (1), groove in the work (5) is positioned at the top of shovel board ledge (1) and baffle plate ledge (2), and is connected with shovel board ledge (1) and baffle plate ledge (2) are alive.
The utlity model has simple in structure, easy to maintenance, working accuracy height, advantage such as integral rigidity is good.
Accompanying drawing 1 is the utility model shovel board frid structural representation.
Accompanying drawing 2 is the utility model baffle plate groove plate structure scheme drawing.
Accompanying drawing 3 is lived for the utility model and is gone up the groove structural representation.
Accompanying drawing 4 is the utility model structural representation.
In conjunction with the accompanying drawings, the utility model is elaborated.
As can be seen from the figure, shovel board ledge (1) is that original ramp plate, ledge and location connector are cast as one, baffle plate ledge (2) is that original spillplate, ledge and location connector are cast as one, respectively be provided with on shovel board ledge (1) and the baffle plate ledge (2) with living and go up assembly opening (6), (7) and (8), (9) that groove connects, in the bottom of shovel board ledge (1) and baffle plate ledge (2) by plate (3) in down and gusset (4) with the two cast welding framework that is welded into a whole, its end is exactly chain road, the end.Have the knock hole (10) that matches with assembly opening (6), (7) and (8), (9) on the groove in the work (5), by assembly opening and knock hole, the last groove of will living is fixed on the cast welding framework, forms the interlude chute of slat conveyer.The utility model can be changed groove in the work easy to wear at any time, when processing end scraper chain accident, only needs that the groove dismounting is gone up in work and gets final product.
Claims (1)
1. a slat conveyer fixed frame is lived and is gone up slot type interlude chute, it is characterized in that linking to each other with gusset (4) by plate (3) in following with the bottom of baffle plate ledge (2) at shovel board ledge (1), groove in the work (5) is positioned at the top of shovel board ledge (1) and baffle plate ledge (2), and is connected with shovel board ledge (1) and baffle plate ledge (2) are alive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97220143 CN2312914Y (en) | 1997-07-02 | 1997-07-02 | Detachable upper-chute type middle-section chute of fixed frame of scraper conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97220143 CN2312914Y (en) | 1997-07-02 | 1997-07-02 | Detachable upper-chute type middle-section chute of fixed frame of scraper conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2312914Y true CN2312914Y (en) | 1999-04-07 |
Family
ID=33935904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97220143 Expired - Fee Related CN2312914Y (en) | 1997-07-02 | 1997-07-02 | Detachable upper-chute type middle-section chute of fixed frame of scraper conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2312914Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502177A (en) * | 2011-11-10 | 2012-06-20 | 山东矿机集团股份有限公司 | Middle trough for composite trough body scraper conveyor |
| CN106219164A (en) * | 2016-09-12 | 2016-12-14 | 周杰 | A kind of drag conveyor |
| CN107054990A (en) * | 2017-01-23 | 2017-08-18 | 哈尔滨博业科技开发有限责任公司 | Transporter intermediate channel |
-
1997
- 1997-07-02 CN CN 97220143 patent/CN2312914Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502177A (en) * | 2011-11-10 | 2012-06-20 | 山东矿机集团股份有限公司 | Middle trough for composite trough body scraper conveyor |
| CN106219164A (en) * | 2016-09-12 | 2016-12-14 | 周杰 | A kind of drag conveyor |
| CN107054990A (en) * | 2017-01-23 | 2017-08-18 | 哈尔滨博业科技开发有限责任公司 | Transporter intermediate channel |
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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 |