CN2910852Y - Connection ring for drag-flight conveyer of mining use - Google Patents
Connection ring for drag-flight conveyer of mining use Download PDFInfo
- Publication number
- CN2910852Y CN2910852Y CN 200620085069 CN200620085069U CN2910852Y CN 2910852 Y CN2910852 Y CN 2910852Y CN 200620085069 CN200620085069 CN 200620085069 CN 200620085069 U CN200620085069 U CN 200620085069U CN 2910852 Y CN2910852 Y CN 2910852Y
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- CN
- China
- Prior art keywords
- chute
- chain path
- coupling link
- connecting ring
- mine
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- Expired - Fee Related
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Abstract
A mine-used scraper conveyor connecting ring belongs to the field of transporting machinery of coal mine for solving the problems of resistance increase, moving failure of equipment, motor burning, overload and slip which are lead by scraper conveyor chain path jam caused by materials adhesion in chain paths located in both sides of a chute, special in the lower chain path when coal is transported. On a vertical surface where a lateral side of the connecting ring and a channel steel contact with each other, a forward acute salient with a angle of less than 90 degree is designed. On the contacting part of the connecting ring and the channel steel, the section shape is corresponding to the shape of the chute chain path. The chain path on both sides of the chute is filled by the contacting part in operation and the adherent material in the chute chain path is cleared automatically to realize reduction of resistance, accident rate and power consumption, improvement of economic benefit and guarantee of safe production.
Description
Technical field:
The utility model relates to a kind of mine anti-explosion slat conveyer coupling link, belongs to the colliery field of transport machinery, is a kind of slat conveyer coupling link that is particularly suited for the soft humidity of ature of coal under the coal mine, the driving surface coal that adopts comprehensive dust prevention or rock transportation.
Background technology:
At present, during mine flight conveyer transports under coal mine, because driving surface comprehensive dust prevention and factors such as down-hole complicated hydrogeological conditions, trickle, cause coal humidity, soft, can cause coal dust to stick in the slat conveyer chute chain road, especially in the lower chain road of chute, if untimely cleaning is accumulated over a long period, material is cumulative, long-pending more hard more, will cause the chain road to narrow down, running resistance increases, the electrical motor overload, skid, open motionless directly causing and burn, bury potential safety hazard, cause stopping production.Originally the cleaning way of Cai Yonging is: after stopping production, rely on the labor cleaning, elder generation, chute is turned over, reject, removed, reinstall laying again with instrument with the slat conveyer completely knocked down, and time-consuming, effort, influence is produced.Simultaneously, owing to can't in time stop production to its cleaning in the daily production, also tend to cause the accident.
Summary of the invention:
The purpose of this utility model provides a kind of mine flight conveyer coupling link, under coal mine during transported material, especially when the material that transports is moist soft, can in time automatically, effectively remove the material that adheres in the chain road, reduce running resistance, prevent the chain road stop up cause overload, skid, the motor rotation blockage scaling loss.
The technical solution of the utility model is: a kind of mine flight conveyer coupling link, on the outside of coupling link and facade that the ledge steel contacts, design has one less than 90 ° acute angle projection forward, its cross sectional shape matches with the shape in chute chain road, be full of the chain road on chute both sides during operation, prevent sticking goods.
Characteristics of the present utility model are:
1, when being stained with a certain amount of material in the mine flight conveyer chute chain road, take the circumstances into consideration replaceable a pair of this new exclusive coupling link every 5～10m, several groups get final product, and open some weeks of dry run then, and the material of adhesion can be removed the back and be taken away by scraper plate.
2, after adhered materials is cleaned out in checking the chain road, can be replaced with original coupling link again, to reduce the resistance of daily production run.
3, this novel device can be disposed the material that adheres in the chain road automatically during production is relieved, and the processing that need not stop production specially saves time, saving of labor, laborsaving.
4, easy-clear not at ordinary times in the chain road, former chute bottom after needing to stop production, is taken equipment labor cleaning's material apart, can dispose automatically at short notice after using this utility model equipment.
5, because the material that adheres in the chain road is in time removed, reduced running resistance, the equipment power consumption descends 10%～30%.
6, stopped to have saved the material consumption, reduced and mistaken, improved economic benefit because of phenomenons such as the chain road stops up the equipment overload cause, skids, motor burnings.
Description of drawings:
Fig. 1 is the utility model scheme drawing.
Fig. 2 is the structural representation of the utility model coupling link.
Fig. 3 is an A-A generalized section among the utility model Fig. 1.
Among the figure, 1, flame-proof electric motor, 2, coupling tunnel, 3, retarder, 4, the annulus sprocket wheel, 5, headstock, 6, coupling link, 7, scraper plate, 8, annular chains, 9, transition chute, 10, the middle part chute, 11, aircraft tail cylinder, 12, bolt, 13, the chain road, 14, the ledge steel, 15, acute angle projection, 16, the coupling link bossing.
Specific embodiments:
As shown in Figure 1, the flame-proof electric motor (1) that is contained in headstock (5) both sides passes to annulus sprocket wheel (4) with power by coupler in the coupling tunnel (2) and retarder (3) and drives the annular chains (8) that coupling link (6) and scraper plate (7) are housed and make C to gyroscopic movement by aircraft tail cylinder (11).
Coupling link (6) is installed on the annular chains (8), and is connected with bolt (12) with scraper plate (7), the side acute angle projection (15) that makes coupling link (6) forward with slat conveyer gyroscopic movement direction C in the same way.
During equipment operation, coupling link (6) is disposed and is taken away by scraper plate (7) at the proal material that accumulates in simultaneously with chain road (13).
This type mine flight conveyer just can be removed away the material that adheres in the chain road automatically in equipment operation, reliable, stopping production labor cleaning way saved time than needing originally, saving of labor, laborsaving, and reduced running resistance, save power consumption, prevent to cause overload, skid, burn phenomenon such as motor and take place, guaranteed safety in production because of the chain road stops up, improved economic benefit, realized safe and efficient.
Claims (2)
1, a kind of mine flight conveyer coupling link is characterized in that on the outside of coupling link and facade that the ledge steel contacts, and design has one less than 90 ° acute angle projection forward.
2, mine flight conveyer coupling link as claimed in claim 1 is characterized in that: the part that coupling link contacts with the ledge steel, the shape in its cross sectional shape and chute chain road matches, and is full of the chain road on chute both sides during operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085069 CN2910852Y (en) | 2006-05-30 | 2006-05-30 | Connection ring for drag-flight conveyer of mining use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085069 CN2910852Y (en) | 2006-05-30 | 2006-05-30 | Connection ring for drag-flight conveyer of mining use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2910852Y true CN2910852Y (en) | 2007-06-13 |
Family
ID=38132711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620085069 Expired - Fee Related CN2910852Y (en) | 2006-05-30 | 2006-05-30 | Connection ring for drag-flight conveyer of mining use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2910852Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614123B (en) * | 2008-06-27 | 2011-06-29 | 三一重型装备有限公司 | Sweeper for lower chain passage of carriage of coal planer |
| CN102502175A (en) * | 2011-11-07 | 2012-06-20 | 连云港天明装备有限公司 | Scraper conveying device |
| CN106144417A (en) * | 2016-09-12 | 2016-11-23 | 周杰 | A kind of low fault drag conveyor |
| CN106219164A (en) * | 2016-09-12 | 2016-12-14 | 周杰 | A kind of drag conveyor |
| CN106241209A (en) * | 2016-09-12 | 2016-12-21 | 周杰 | A kind of scraper plate buffer |
| CN113803065A (en) * | 2021-08-26 | 2021-12-17 | 中国煤炭科工集团太原研究院有限公司 | Full-section shovel plate of development machine based on scraper chain transportation |
-
2006
- 2006-05-30 CN CN 200620085069 patent/CN2910852Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614123B (en) * | 2008-06-27 | 2011-06-29 | 三一重型装备有限公司 | Sweeper for lower chain passage of carriage of coal planer |
| CN102502175A (en) * | 2011-11-07 | 2012-06-20 | 连云港天明装备有限公司 | Scraper conveying device |
| CN106144417A (en) * | 2016-09-12 | 2016-11-23 | 周杰 | A kind of low fault drag conveyor |
| CN106219164A (en) * | 2016-09-12 | 2016-12-14 | 周杰 | A kind of drag conveyor |
| CN106241209A (en) * | 2016-09-12 | 2016-12-21 | 周杰 | A kind of scraper plate buffer |
| CN113803065A (en) * | 2021-08-26 | 2021-12-17 | 中国煤炭科工集团太原研究院有限公司 | Full-section shovel plate of development machine based on scraper chain transportation |
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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 |