CN112093413A - Lower belt deviation prevention structure - Google Patents
Lower belt deviation prevention structure Download PDFInfo
- Publication number
- CN112093413A CN112093413A CN202010970908.0A CN202010970908A CN112093413A CN 112093413 A CN112093413 A CN 112093413A CN 202010970908 A CN202010970908 A CN 202010970908A CN 112093413 A CN112093413 A CN 112093413A
- Authority
- CN
- China
- Prior art keywords
- roller
- belt
- compression roller
- bearing
- carrier
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
- B65G39/16—Arrangements of rollers mounted on framework for aligning belts or chains
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The invention discloses a lower belt deviation-preventing structure which comprises a compression roller and a carrier roller, wherein a compression roller shaft and a carrier roller shaft are respectively penetrated on the compression roller and the carrier roller, the carrier roller is symmetrically arranged at the left and right, the compression roller is positioned above the middle of the carrier roller and is of a delta-shaped structure, circular blocking discs are fixedly connected to two end surfaces of the carrier roller, supporting plates are arranged at two ends of the compression roller shaft and the carrier roller shaft, a gap for accommodating a belt to penetrate is formed between the compression roller and the carrier roller, and the circular blocking discs are positioned at two ends of the gap. Through symmetry erection bracing board on H frame, the bearing roller is arranged to "article" font in the backup pad, fixedly connected with circle fender dish on the both ends face of bearing roller, the lower belt passes between compression roller and the bearing roller, the belt follows to rotate together at operation in-process bearing roller, can not lead to the fact wearing and tearing to the belt, if the off tracking appears, can be blocked by the circle fender dish at both ends on the bearing roller, can not grind H frame, circle fender dish is together fixed with the bearing roller simultaneously, can follow the belt pivoted direction and rotate together, can not lead to the fact wearing and tearing to the belt.
Description
Technical Field
The invention relates to a belt conveyor, in particular to a lower belt deviation prevention structure, and belongs to the technical field of coal mine conveying and transporting equipment.
Background
Generally, due to the influence of the unevenness of an underground bottom plate, a belt of an underground belt conveyor deviates in the running process, particularly the lower belt deviates, the belt and an H frame are abraded mutually, so that the belt and the H frame are seriously abraded, the belt is narrowed after being abraded, and the conveying capacity is reduced; the H frame is broken after serious abrasion and needs to be stopped for replacement; the mutual friction and abrasion between the belt and the H frame seriously affect the underground production efficiency and increase the input of material cost of a transportation system; meanwhile, potential safety hazards of belt twisting exist in the process of overhauling and replacing the belt or the H frame, and casualties are caused.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the lower belt deviation preventing structure is characterized in that supporting plates are symmetrically mounted on an H frame, carrier rollers are arranged on the supporting plates in a shape like a Chinese character 'pin', the supporting rollers are respectively a compression roller and two carrier rollers, circular baffle discs are fixedly connected to two end faces of each carrier roller, a lower belt penetrates through the space between the compression roller and the corresponding carrier roller, the carrier rollers rotate along with the belt in the running process, the belt cannot be abraded, if deviation occurs, the lower belt can be blocked by the circular baffle discs at the two ends of each carrier roller, the H frame cannot be abraded, meanwhile, the circular baffle discs and the carrier rollers are fixed together, the lower belt can rotate along with the rotating direction of the belt, and the belt cannot be abraded; the problems existing in the prior art are effectively solved.
The technical scheme of the invention is as follows: the utility model provides a lower belt prevents off tracking structure, it includes compression roller and bearing roller, has worn compression roller axle and bearing roller axle respectively on compression roller and bearing roller, the bearing roller is two left and right symmetric arrangements, and the compression roller is located the positive top of bearing roller and is article font structure, and fixedly connected with circle fender dish on the both ends face of bearing roller, the both ends of compression roller axle and bearing roller axle are equipped with the backup pad, have the clearance that holds the belt and pass between compression roller and bearing roller, and circle fender dish is located the both ends in clearance.
One end of the supporting plate is provided with two lower grooves which are bilaterally symmetrical, the roller carrier shaft is positioned in the lower grooves, an upper groove is arranged above the middle of the lower grooves, the roller pressing shaft is positioned in the upper groove, and the other end of the supporting plate is provided with a bolt hole and is connected to the belt frame through a bolt.
The invention has the beneficial effects that: compared with the prior art, by adopting the technical scheme of the invention, the supporting plates are symmetrically arranged on the H-shaped frame, the carrier rollers are arranged on the supporting plates in a shape like a Chinese character pin, the supporting plates are respectively a compression roller and two carrier rollers, the two end surfaces of the carrier roller are fixedly connected with the circular baffle discs, the lower belt passes through the space between the compression roller and the carrier roller, the carrier rollers rotate along with the belt in the running process, the belt is not abraded, if the belt deviates, the lower belt is blocked by the circular baffle discs at the two ends of the carrier roller, the H-shaped frame is not abraded, and meanwhile, the circular baffle discs and the carrier rollers are fixed together and rotate along with the rotating direction of the belt, and the belt is not abraded; the use effect is good.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
fig. 3 is a schematic view of the installation of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.
Example 1: as shown in the accompanying drawings 1-3, a lower belt deviation-preventing structure comprises a press roller 3 and a carrier roller 1, wherein a press roller shaft 5 and a carrier roller shaft 7 are respectively penetrated on the press roller 3 and the carrier roller 1, the carrier roller 1 is symmetrically arranged in a left-right manner, the press roller 3 is positioned above the middle of the carrier roller 1 and is of a delta-shaped structure, circular blocking discs 6 are fixedly connected to two end faces of the carrier roller 1, supporting plates 9 are arranged at two ends of the press roller shaft 5 and the carrier roller shaft 7, a gap 10 for accommodating a belt 11 to penetrate is formed between the press roller 3 and the carrier roller 1, and the circular blocking discs 6 are positioned at two ends of the gap 10.
Furthermore, one end of a supporting plate 9 is provided with two lower grooves 2 which are bilaterally symmetrical, a carrier roller shaft 7 is positioned in the lower grooves 2, an upper groove 4 is arranged above the middle of the lower groove 2, a press roller shaft 5 is positioned in the upper groove 4, and the other end of the supporting plate 9 is provided with a bolt hole 8 which is connected to a belt frame through a bolt.
The support plates are symmetrically installed on the H-shaped frame, the support rollers are arranged in a shape like a Chinese character 'pin' on the support plates and respectively comprise a compression roller and two support rollers, circular baffle discs are fixedly connected to two end faces of each support roller, the lower belt penetrates between the compression roller and the support rollers, the support rollers rotate together in the running process of the belt, the belt cannot be abraded, if deviation occurs, the circular baffle discs at two ends of each support roller can be blocked, the H-shaped frame cannot be abraded, and meanwhile, the circular baffle discs and the support rollers are fixed together and can rotate together along with the rotating direction of the belt, and the belt cannot be abraded; the use effect is good.
The present invention is not described in detail, but is known to those skilled in the art. Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (2)
1. The utility model provides a centring structure is prevented to lower belt, it includes compression roller (3) and bearing roller (1), has worn compression roller axle (5) and bearing roller axle (7), its characterized in that respectively on compression roller (3) and bearing roller (1): bearing roller (1) are two left and right sides symmetrical arrangement, and compression roller (3) are located the positive top of bearing roller (1) and are article font structure, and fixedly connected with circle fender dish (6) on the both ends face of bearing roller (1), and the both ends of compression roller axle (5) and bearing roller axle (7) are equipped with backup pad (9), have clearance (10) that hold belt (11) and pass between compression roller (3) and bearing roller (1), and circle fender dish (6) are located the both ends in clearance (10).
2. The lower belt deviation preventing structure of claim 1, wherein: one end of the supporting plate (9) is provided with two lower grooves (2) which are bilaterally symmetrical, the roller carrier shaft (7) is positioned in the lower groove (2), the upper groove (4) is arranged above the middle of the lower groove (2), the roller pressing shaft (5) is positioned in the upper groove (4), and the other end of the supporting plate (9) is provided with a bolt hole (8) which is connected to the belt frame through a bolt.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020208914454 | 2020-05-25 | ||
| CN202020891445 | 2020-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112093413A true CN112093413A (en) | 2020-12-18 |
Family
ID=73759594
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022023749.1U Active CN212402506U (en) | 2020-05-25 | 2020-09-16 | Lower belt deviation prevention device |
| CN202010970908.0A Pending CN112093413A (en) | 2020-05-25 | 2020-09-16 | Lower belt deviation prevention structure |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022023749.1U Active CN212402506U (en) | 2020-05-25 | 2020-09-16 | Lower belt deviation prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN212402506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112875211A (en) * | 2021-01-12 | 2021-06-01 | 广东韶钢松山股份有限公司 | Belt conveyor and deviation rectifying method thereof |
-
2020
- 2020-09-16 CN CN202022023749.1U patent/CN212402506U/en active Active
- 2020-09-16 CN CN202010970908.0A patent/CN112093413A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112875211A (en) * | 2021-01-12 | 2021-06-01 | 广东韶钢松山股份有限公司 | Belt conveyor and deviation rectifying method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN212402506U (en) | 2021-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212402506U (en) | Lower belt deviation prevention device | |
| CN211070895U (en) | Multi-wedge belt type modular sorting balance wheel device | |
| CN207030192U (en) | A kind of adjustable belt pressing device of ribbon conveyer | |
| CN106429191B (en) | A kind of energy-saving belt conveyor | |
| CN210175735U (en) | Tubular rubber belt conveyor bearing device and tubular rubber belt conveyor arrangement structure | |
| CN207671184U (en) | A kind of tool safely changing carrying roller in belt operation | |
| CN110065897B (en) | Endless rope winch auxiliary rope pressing wheel structure | |
| CN203006440U (en) | Bottle poking wheel | |
| CN213801666U (en) | Self-pressing type aligning carrier roller of belt conveyor | |
| CN210260063U (en) | Supporting device for underframe of bridge type reversed loader and belt conveyor comprising same | |
| CN205616080U (en) | Rubber belt conveyor prevents ribbon device | |
| CN220787139U (en) | Heavy-smashing-resistant conveying device for supporting plate roller supporting belt | |
| CN209796646U (en) | energy-saving consumption-reducing belt conveyor | |
| CN219791481U (en) | Passive hydraulic automatic deviation correcting roller | |
| CN208802441U (en) | A kind of electromagnetic levitation type conveyor belt auxiliary device | |
| CN111252468A (en) | Tail wheel for preventing chain from falling off at tail of scraper conveyor and scraper conveyor | |
| CN205397262U (en) | Conveying chain | |
| CN214778543U (en) | Deviation preventing device for conveying belt of belt conveyor | |
| CN215853356U (en) | Wear-resistant impact bed | |
| CN204211075U (en) | Belt feeder tail band anti-deviation device | |
| CN214086349U (en) | Belt feeder return stroke abrasionproof bearing roller lug | |
| CN218134068U (en) | Portable ground roller device | |
| CN218618760U (en) | Lifting lug for preventing belt of belt conveyor from being abraded | |
| CN214777898U (en) | Adhesive tape supporting plate of adhesive tape machine | |
| CN218289192U (en) | Roller device for automatically adjusting rubber belt operation of coal mine rubber belt conveyor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zeng Yong Inventor after: Wang Jun Inventor after: Yu Fujia Inventor after: Ye Wenkai Inventor after: Zhang Xinli Inventor before: Zeng Yong Inventor before: Yu Fujia Inventor before: Ye Wenkai Inventor before: Zhang Xinli |