CN203246823U - Belt conveyer capable of preventing lower carrier roller from being abraded - Google Patents
Belt conveyer capable of preventing lower carrier roller from being abraded Download PDFInfo
- Publication number
- CN203246823U CN203246823U CN 201320196256 CN201320196256U CN203246823U CN 203246823 U CN203246823 U CN 203246823U CN 201320196256 CN201320196256 CN 201320196256 CN 201320196256 U CN201320196256 U CN 201320196256U CN 203246823 U CN203246823 U CN 203246823U
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- CN
- China
- Prior art keywords
- belt
- roller
- supporting plate
- snub pulley
- supporting
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- 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 belt conveyer capable of preventing a lower carrier roller from being abraded to solve the problems that a lower carrier roller of an existing belt conveyer is short in service life and is forced to be frequently replaced. The belt conveyer capable of preventing the lower carrier roller from being abraded comprises a machine head support (1) and a machine tail support (3), wherein an annular belt (5) is arranged between a machine head drive roller (2) and a machine tail roller (4), a supporting plate (9) is arranged between the lower portion of a belt front support (6) and the lower portion of a corresponding belt rear support (11), a central support (10) is fixedly arranged in the middle of the supporting plate (9), a lower half circle belt of the annular belt (5) is movably arranged on the front lower supporting roller (12) and a rear lower supporting roller (13) in a supporting mode, the included angle alpha between the front lower supporting roller (12) and the supporting plate (9) is 10 degrees, and the included angle beta between the rear lower supporting roller (13) and the supporting plate (9) is 10 degrees. According to the belt conveyer capable of preventing the lower carrier roller from being abraded, the service life of the belt type conveyer is prolonged, production cost is reduced, and labor productivity is improved.
Description
Technical field
The utility model relates to a kind of belt conveyer, particularly a kind of belt conveyer that transports the materials such as coal.
Background technology
Belt conveyer is the major equipment of convey materials, and its upper and lower carrying roller supports respectively upper and lower zone face and carries out material transportation.What its upper supporting roller contacted is clean zone face, and the snub pulley contact is to adhere to not clean clean zone face.In use, the material that the conveyer apparatus for cleaning head is not removed can move to the snub pulley place with zone face, causes the wearing and tearing of snub pulley, shortened the service life of the snub pulley of belt conveyer, be forced to frequent, both increased productive costs, had influence on again the normal operation of belt feeder.
Summary of the invention
The utility model provides a kind of belt conveyer that prevents the snub pulley wearing and tearing, and shorten the service life that has solved the snub pulley of existing belt conveyer, is forced to the technical matters of frequent.
The utility model is to solve by the following technical programs above technical matters:
A kind of belt conveyer that prevents the snub pulley wearing and tearing, comprise head rack and tail support, be provided with the head driving roller at head rack, be provided with the tail roller at the tail support, between head driving roller and tail roller, be provided with endless-belt, the front side of the endless-belt between head rack and tail support is evenly equipped with the belt front frame, the rear side of the endless-belt between head rack and tail support is evenly equipped with the belt after poppet, between the top of the top of a belt front frame and corresponding belt after poppet, be provided with the upper supporting roller bearing, be provided with upper supporting roller at the upper supporting roller bearing, the movable upper half-turn belt that endless-belt is arranged that holds up on upper supporting roller, between the bottom of the bottom of a belt front frame and corresponding belt after poppet, be provided with supporting plate, middle part at supporting plate is fixedly installed central bracket, between central bracket and belt front frame, be provided with front lower carrying roller, snub pulley after being provided with between central bracket and the belt after poppet, the movable lower branch belt that endless-belt is arranged that holds up above front lower carrying roller and rear snub pulley, angle between front lower carrying roller and the supporting plate is 10 degree, and the angle between rear snub pulley and the supporting plate is 10 degree.
The length of front lower carrying roller is identical with the length of rear snub pulley.
The utility model can effectively be removed the material that adheres on the belt lower belt surface, reduce the lower belt surface material to the wearing and tearing on snub pulley surface, thereby reduced the replacing frequency service life of having improved the belt conveyer snub pulley, reduced productive costs, Effective Raise labor efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that A-A among Fig. 1 is to cutaway view.
The specific embodiment
A kind of belt conveyer that prevents the snub pulley wearing and tearing, comprise head rack 1 and tail support 3, be provided with head driving roller 2 at head rack 1, be provided with tail roller 4 at tail support 3, between head driving roller 2 and tail roller 4, be provided with endless-belt 5, the front side of the endless-belt 5 between head rack 1 and tail support 3 is evenly equipped with belt front frame 6, the rear side of the endless-belt 5 between head rack 1 and tail support 3 is evenly equipped with belt after poppet 11, between the top of the top of a belt front frame 6 and corresponding belt after poppet 11, be provided with upper supporting roller bearing 7, be provided with upper supporting roller 8 at upper supporting roller bearing 7, the movable upper half-turn belt that endless-belt 5 is arranged that holds up on upper supporting roller 8, between the bottom of the bottom of a belt front frame 6 and corresponding belt after poppet 11, be provided with supporting plate 9, be fixedly installed central bracket 10 at the middle part of supporting plate 9, between central bracket 10 and belt front frame 6, be provided with front lower carrying roller 12, snub pulley 13 after being provided with between central bracket 10 and the belt after poppet 11, the movable lower branch belt that endless-belt 5 is arranged that holds up above front lower carrying roller 12 and rear snub pulley 13, angle α between front lower carrying roller 12 and the supporting plate 9 is 10 degree, and the angle β between rear snub pulley 13 and the supporting plate 9 is 10 degree.
The length of front lower carrying roller 12 is identical with the length of rear snub pulley 13.
Belt conveyer snub pulley mounting center line of the present utility model and horizontal direction angle are 10 degree, utilize snub pulley and horizontal direction on lift angle, when the lower belt surface that adheres to material moves to snub pulley by aircraft tail cylinder, the variation of conveyer zone face angle transforms to 10 degree from 0 degree, overarch gradually, force material that lower belt surface adheres to since the angle of zone face change loosening, and under Action of Gravity Field free dropping.
Claims (2)
1. belt conveyer that prevents snub pulley wearing and tearing, comprise head rack (1) and tail support (3), be provided with head driving roller (2) at head rack (1), be provided with tail roller (4) at tail support (3), between head driving roller (2) and tail roller (4), be provided with endless-belt (5), the front side of the endless-belt (5) between head rack (1) and tail support (3) is evenly equipped with belt front frame (6), the rear side of the endless-belt (5) between head rack (1) and tail support (3) is evenly equipped with belt after poppet (11), between the top of the top of a belt front frame (6) and corresponding belt after poppet (11), be provided with upper supporting roller bearing (7), be provided with upper supporting roller (8) at upper supporting roller bearing (7), at the upper movable upper half-turn belt that endless-belt (5) is arranged that holds up of upper supporting roller (8), it is characterized in that, between the bottom of the bottom of a belt front frame (6) and corresponding belt after poppet (11), be provided with supporting plate (9), be fixedly installed central bracket (10) at the middle part of supporting plate (9), between central bracket (10) and belt front frame (6), be provided with front lower carrying roller (12), between central bracket (10) and belt after poppet (11), be provided with rear snub pulley (13), the movable lower branch belt that endless-belt (5) is arranged that holds up in the top of front lower carrying roller (12) and rear snub pulley (13), angle (α) between front lower carrying roller (12) and the supporting plate (9) is 10 degree, and the angle (β) between rear snub pulley (13) and the supporting plate (9) is 10 degree.
2. a kind of belt conveyer that prevents the snub pulley wearing and tearing according to claim 1 is characterized in that the length of front lower carrying roller (12) is identical with the length of rear snub pulley (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320196256 CN203246823U (en) | 2013-04-10 | 2013-04-10 | Belt conveyer capable of preventing lower carrier roller from being abraded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320196256 CN203246823U (en) | 2013-04-10 | 2013-04-10 | Belt conveyer capable of preventing lower carrier roller from being abraded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203246823U true CN203246823U (en) | 2013-10-23 |
Family
ID=49373275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320196256 Expired - Fee Related CN203246823U (en) | 2013-04-10 | 2013-04-10 | Belt conveyer capable of preventing lower carrier roller from being abraded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203246823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118706A (en) * | 2014-08-15 | 2014-10-29 | 莱芜市大圣机械制造有限公司 | Energy-saving belt conveyer with height of supporting rollers being automatically adjustable |
| CN106134645A (en) * | 2015-03-19 | 2016-11-23 | 江定平 | A kind of biobelt synchronous pressure is held conveying and is synchronized removable crop thresher |
-
2013
- 2013-04-10 CN CN 201320196256 patent/CN203246823U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104118706A (en) * | 2014-08-15 | 2014-10-29 | 莱芜市大圣机械制造有限公司 | Energy-saving belt conveyer with height of supporting rollers being automatically adjustable |
| CN106134645A (en) * | 2015-03-19 | 2016-11-23 | 江定平 | A kind of biobelt synchronous pressure is held conveying and is synchronized removable crop thresher |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20180410 |