CN2811226Y - Broken belt grasping device for belt conveyer - Google Patents
Broken belt grasping device for belt conveyer Download PDFInfo
- Publication number
- CN2811226Y CN2811226Y CN 200520073893 CN200520073893U CN2811226Y CN 2811226 Y CN2811226 Y CN 2811226Y CN 200520073893 CN200520073893 CN 200520073893 CN 200520073893 U CN200520073893 U CN 200520073893U CN 2811226 Y CN2811226 Y CN 2811226Y
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- CN
- China
- Prior art keywords
- belt
- eccentric
- braking
- rocker arm
- broken
- 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 broken belt grasping device for belt conveyers, which comprises an eccentric braking roller on which a belt is positioned, wherein the eccentric braking roller is connected with a machine frame through a braking roller support frame, and a control mechanism is positioned on the outer side of the belt; the outer end of the eccentric braking roller is connected with the lower end of a three-node rod of the control mechanism, the upper end of the three-node rod is connected with an elbow connecting rod of the control mechanism, the front end of the elbow connecting rod is provided with a hole in which positioning a screw pin of a braking rocker arm is inserted and a spring is connected between the braking rocker arm and the machine frame. The braking rocker arm is positioned on the outer side of the belt under the common actions of the positioning screw pin and the elbow connecting rod, therefore after the belt of a conveyer is loaded, a brake shoe of the front end of the braking rocker arm can not block materials to be conveyed so that the utility model reduces man-power labor, enhances production efficiency and avoids the false operation of the broken belt grasping device for belt conveyer. The utility model can be used for protecting broken belts of belt conveyers of mines, coal mines or harbors.
Description
Technical field
The utility model relates to a kind of broken belt that is used for the travelling apron at mine, colliery or harbour and arrests device.
Background technology
Travelling apron is the transportation device that is widely used in mine, colliery or harbour.When the up travelling apron elevation angle is spent greater than six, can produce after the adhesive tape fracture and slide, thereby cause equipment and personal injury accident.
Existing travelling apron broken belt catching device mostly is the brake shoe oscillating type.This catching device brake shoe is fixed on the frame, be suspended from adhesive tape above.After the travelling apron load, fixing brake shoe can stop the material that is transported, and causes solid accumulation, becomes scattered about outside the adhesive tape.For a long time it, deposit increases, untimely processing can cause transportation malfunctioning, also increases frequent clearing times.Both lavished labor on, influenced production efficiency again, even can cause the misoperation of catching device.
Summary of the invention
The purpose of this utility model is that band broken belt catching device on a kind of travelling apron will be provided, and this device is after the travelling apron load, and brake shoe can not stop the material that is transported, and can avoid the misoperation of catching device.
The purpose of this utility model is achieved in that this catching device comprises eccentric drag roller, adhesive tape is positioned at above the eccentric drag roller, eccentric drag roller links to each other with frame by the brake roller support, steering unit is positioned at the adhesive tape outside, the outer end of eccentric drag roller links to each other with the three pair rod lower end of steering unit, the three pair rod upper end links to each other with the elbow link rod of steering unit, the front end of toggle joint is provided with the hole, the location spiral pin of brake rocker inserts in the hole, and is connected with spring between brake rocker and the frame.
The utility model is under the common effect of location spiral pin and elbow link rod, brake rocker is positioned at the outside of adhesive tape, thereby after the travelling apron load, the brake rubber block of brake rocker front end can not stop the material that is transported, do not have solid accumulation to become scattered about outside the adhesive tape, avoided frequent cleaning.Reduce the manpower work, improved production efficiency, avoided the misoperation of catching device.The broken belt protector that can be used for the travelling apron at mine, colliery or harbour.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present utility model.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is that the B of Fig. 1 is to view.
1. location spiral pins among the figure, 2. brake rocker, 3. brake rubber block, 4. eccentric drag roller, 5. backing roll, 6. right avertence heart drag roller, 7. right brake rubber block, 8. spring, 9. steering unit, 10. three pair rod, 11. elbow link rods, 12. supporting legs, 13. frames, 14. backing roll supports, 15. brake roller supports, 16. conveyer bridges, 17. adhesive tapes.
The specific embodiment
In Fig. 1, Fig. 2 and Fig. 3, adhesive tape 17 is positioned at above the eccentric drag roller 4, and eccentric drag roller 4 links to each other with frame 13 by brake roller support 15.Steering unit 9 is positioned at adhesive tape 17 outsides, and the outer end of eccentric drag roller 4 links to each other with three pair rod 10 lower ends of steering unit 19, and three pair rod 10 upper ends link to each other with the elbow link rod 11 of steering unit 19.The front end of toggle joint 11 is provided with the hole, and the location spiral pin 1 of brake rocker 2 inserts in the hole.Be connected with spring 8 between brake rocker 2 and the frame 13.
The eccentric shaft of eccentric drag roller 4 is provided with oil resevoir, prevents to get rusty, and turns over freely in the assurance.
Under the combined action of location spiral pin 1 and elbow link rod 11, brake rocker 2 is positioned at the outside of adhesive tape 17, can not stop the material on the adhesive tape 17 in service, has avoided the collision with material, the misoperation of having stopped catching device.This moment, travelling apron normally moved, and brake rocker 2 is ready.
Behind broken belt, location spiral pin 1 is extracted from the hole of elbow link rod 11, the upwards upset of eccentric drag roller 4, jack-up adhesive tape 17.Meanwhile, the gravity of the torsion of spring 8 and brake rocker 2 makes brake rocker 2 rotation above adhesive tape 17.When adhesive tape 17 contacts with brake rubber block 3, stoped adhesive tape 17 and on load glide, promptly finish broken belt and arrest.
Claims (1)
1. be with the broken belt catching device on a travelling apron, this catching device comprises eccentric drag roller, adhesive tape is positioned at above the eccentric drag roller, eccentric drag roller links to each other with frame by the brake roller support, steering unit is positioned at the adhesive tape outside, the outer end that it is characterized in that eccentric drag roller links to each other with the three pair rod lower end of steering unit, the three pair rod upper end links to each other with the elbow link rod of steering unit, the front end of toggle joint is provided with the hole, the location spiral pin of brake rocker inserts in the hole, and is connected with spring between brake rocker and the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073893 CN2811226Y (en) | 2005-07-21 | 2005-07-21 | Broken belt grasping device for belt conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520073893 CN2811226Y (en) | 2005-07-21 | 2005-07-21 | Broken belt grasping device for belt conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2811226Y true CN2811226Y (en) | 2006-08-30 |
Family
ID=36937610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520073893 Expired - Fee Related CN2811226Y (en) | 2005-07-21 | 2005-07-21 | Broken belt grasping device for belt conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2811226Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883340A (en) * | 2016-06-19 | 2016-08-24 | 陈魏魏 | Anti-slip clamp for belt conveyer |
| CN105905562A (en) * | 2016-06-21 | 2016-08-31 | 陈魏魏 | Asphalt conveying belt anti-blockage caliper |
| CN105923351A (en) * | 2016-06-18 | 2016-09-07 | 陈魏魏 | Blacktop paver belt-breaking protector |
| CN106144493A (en) * | 2016-08-31 | 2016-11-23 | 太原理工大学 | A kind of broken-belt catching system |
-
2005
- 2005-07-21 CN CN 200520073893 patent/CN2811226Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923351A (en) * | 2016-06-18 | 2016-09-07 | 陈魏魏 | Blacktop paver belt-breaking protector |
| CN105883340A (en) * | 2016-06-19 | 2016-08-24 | 陈魏魏 | Anti-slip clamp for belt conveyer |
| CN105905562A (en) * | 2016-06-21 | 2016-08-31 | 陈魏魏 | Asphalt conveying belt anti-blockage caliper |
| CN106144493A (en) * | 2016-08-31 | 2016-11-23 | 太原理工大学 | A kind of broken-belt catching system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHANG GENXIAN; PATENTEE Free format text: FORMER OWNER: XUZHOU LAOLIDA RUBBER + PLASTIC PRODUCT CO., LTD. Effective date: 20060825 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Designer after: Zhang Genxian Designer after: Sun Guangding Designer before: Sun Guangding |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: DESIGNER; FROM: SUN GUANGDING TO: ZHANG GENXIAN; SUN GUANGDING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20060825 Address after: 472300, Henan, Yima, Yima province Refco Group Ltd Department of electrical and Mechanical Co-patentee after: Xuzhou Laolida Rubber & Plastic Product Co., Ltd. Patentee after: Zhang Genxian Address before: Room 1502, people's home, extension section, Jianguo West Road, Jiangsu, Xuzhou 221006 Patentee before: Xuzhou Laolida Rubber & Plastic Product Co., Ltd. |
|
| 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 |