CN212531172U - Auxiliary tool for replacing carrier roller of belt conveyor - Google Patents
Auxiliary tool for replacing carrier roller of belt conveyor Download PDFInfo
- Publication number
- CN212531172U CN212531172U CN202021252229.1U CN202021252229U CN212531172U CN 212531172 U CN212531172 U CN 212531172U CN 202021252229 U CN202021252229 U CN 202021252229U CN 212531172 U CN212531172 U CN 212531172U
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- CN
- China
- Prior art keywords
- pressing rod
- movable sleeve
- supporting
- mounting holes
- belt conveyor
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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
Change auxiliary fixtures of band conveyer bearing roller relates to conveyor belt bearing roller and changes technical field, especially belongs to an auxiliary fixtures who is applicable to change band conveyer bearing roller. The lifting device is characterized by comprising a supporting assembly and a lifting assembly, wherein the supporting assembly comprises two supporting frame bodies, corresponding mounting holes are formed in the top ends of the two supporting frame bodies, stop bolts penetrate through the mounting holes to be matched with the mounting holes, a connecting shaft is connected to the bottom end of each supporting frame body in a connecting mode, a movable sleeve is sleeved outside each connecting shaft, and a first connecting bolt is welded in the middle of each movable sleeve in a direction perpendicular to the direction of the corresponding movable sleeve; the lifting assembly comprises a pressing rod and a supporting plate groove which is rotatably connected with the front end of the pressing rod, and the pressing rod is connected with the movable sleeve through a first connecting bolt. The device has the advantages of simple structure, convenient operation, time and labor saving, safety and reliability, and has the positive effect of improving the working efficiency.
Description
Technical Field
The utility model relates to a technical field is changed to the conveyor belt bearing roller, especially belongs to an auxiliary fixtures suitable for change band conveyer bearing roller.
Background
The belt conveyor is widely applied to material transportation, particularly bulk grain transportation, and the carrier roller is an important component of the belt conveyor and is a supporting device for supporting a conveying belt and materials on the belt and ensuring the stable operation of the conveying belt. The bearing roller is worn and led to the bearing to damage and become invalid gradually under material and belt grinding and mechanical shock effect, changes untimely, will cause the belt off tracking, wearing and tearing scheduling problem.
The traditional method of changing the idler is that the belt is perk with the crow bar by the manual work, makes the damaged idler vacate sufficient change space, then pulls down the damaged idler, changes the installation to the leather roller again, but this kind of operation mode has following problem:
1. because the self gravity and the tension of the belt, the limitation of the site environment and the lack of convenient pivot points, the working difficulty of replacing the carrier roller is increased.
2. Increasing unsafe factors of human-computer contact and having potential safety hazards of object striking and crushing injury.
Disclosure of Invention
An object of the utility model is to provide a change auxiliary fixtures of band conveyer bearing roller promptly to reach on the basis of realizing the quick replacement belt feeder bearing roller, strengthen the purpose of the safe reliability of operation.
The utility model provides an auxiliary tool for replacing a belt conveyor carrier roller, which is characterized by comprising a supporting component and a lifting component, wherein the supporting component comprises two supporting frame bodies, the top ends of the two supporting frame bodies are provided with corresponding mounting holes, a stop bolt penetrates through the mounting holes to be matched with the mounting holes, the bottom end of each supporting frame body is connected with a connecting shaft, a movable sleeve is sleeved outside the connecting shaft, and a first connecting bolt is welded in the middle of the movable sleeve in a direction perpendicular to the movable sleeve; the lifting assembly comprises a pressing rod and a supporting plate groove which is rotatably connected with the front end of the pressing rod, and the pressing rod is connected with the movable sleeve through a first connecting bolt.
Furthermore, a reinforcing structure body is arranged between the two support frames.
Furthermore, the connecting point of the pressure lever and the first connecting bolt is arranged at the front end of the pressure lever and occupies the total length 1/5-1/4 of the pressure lever.
Furthermore, a second connecting bolt is arranged at the front end of the pressing rod, penetrates through the bolt hole in the supporting plate groove and is matched with the nut, and the supporting plate groove is connected with the pressing rod in a rotating mode.
The utility model provides a change auxiliary fixtures of band conveyer bearing roller is in the suitable position that needs to change the bearing roller, arranges the belt feeder frame in between the support frame body to fix this device in the belt feeder frame through the backstop bolt. The press rod of the lifting assembly and the supporting plate groove at the front end of the press rod act on the carrier roller, one side of the carrier roller is supported, the press rod is operated by utilizing the lever principle, and the disassembly and assembly operation of the carrier roller can be completed. The device has the advantages of simple structure, convenient operation, time and labor saving, safety and reliability, and has the positive effect of improving the working efficiency.
Drawings
The accompanying drawings partially disclose embodiments of the present invention, in which,
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the application state of the present invention;
fig. 3 is a left side view of the present invention.
Detailed Description
As shown in fig. 1-3, the utility model provides an auxiliary tool for replacing a belt conveyor roller, which comprises a supporting component and a lifting component. Specifically, the supporting component includes two support frame bodies 1, and the support frame body adopts square pipe material, and corresponding mounting hole has been seted up on the top of two support frame bodies, and backstop bolt 2 runs through the mounting hole and cooperates with it, and in the suitable position that needs to change bearing roller 3, arranges belt feeder frame 4 in between two support frame bodies, runs through the mounting hole with the backstop bolt after, can fix this device in the belt feeder frame. The bottom welding of support frame body has connecting axle 5, has movable sleeve 6 at the outside overcoat of connecting axle, and preferably, the connecting axle outer tip is equipped with the boss for prevent that movable sleeve from breaking away from the one end of connecting axle. The middle part of the movable sleeve is also welded with a first connecting bolt 7 in the direction vertical to the movable sleeve, and the pressure lever is connected with the movable sleeve through the first connecting bolt and a nut 11. The lifting assembly comprises a pressing rod 8 and a supporting plate groove 9 connected with the front end of the pressing rod in a rotating mode, a second connecting bolt is welded at the front end of the pressing rod, penetrates through a bolt hole in the supporting plate groove and is matched with a nut, and the supporting plate groove is connected with the pressing rod in a rotating mode. The supporting component of the device is fixed on the basis of the belt conveyor frame, acts on the carrier roller through the pressure rod of the lifting component and the supporting plate groove at the front end of the pressure rod, supports one side of the carrier roller, operates the pressure rod by utilizing the lever principle, and can complete the dismounting operation pressure rod of the carrier roller. In particular, for better labor saving, the connection point of the pressing rod and the first connecting bolt is arranged at the front end of the pressing rod occupying the total length 1/5-1/4 of the pressing rod in the specific embodiment.
In order to enhance the stability of the structure, a reinforcing structure 10 is further disposed between the two support frames, and in this embodiment, the reinforcing structure may be a square tube with both ends welded on the support frame.
Claims (4)
1. An auxiliary tool for replacing a carrier roller of a belt conveyor is characterized by comprising a supporting assembly and a lifting assembly, wherein the supporting assembly comprises two supporting frame bodies (1), corresponding mounting holes are formed in the top ends of the two supporting frame bodies, a stop bolt (2) penetrates through the mounting holes to be matched with the mounting holes, a connecting shaft (5) is connected to the bottom end of each supporting frame body in a connecting mode, a movable sleeve (6) is sleeved outside the connecting shaft, and a first connecting bolt (7) is welded in the middle of the movable sleeve in a direction perpendicular to the direction of the movable sleeve; the lifting assembly comprises a pressing rod (8) and a supporting plate groove (9) which is rotatably connected with the front end of the pressing rod, and the pressing rod is connected with the movable sleeve through a first connecting bolt.
2. The auxiliary tool for replacing the carrier roller of the belt conveyor according to claim 1, wherein a reinforcing structure (10) is arranged between the two support frames.
3. The auxiliary tool for replacing the idler of the belt conveyor as claimed in claim 1, wherein the connection point of the pressing rod and the first connection bolt is arranged at the front end of the pressing rod and occupies a position of 1/5-1/4 of the total length of the pressing rod.
4. The auxiliary tool for replacing the carrier roller of the belt conveyor according to claim 1, wherein a second connecting bolt is arranged at the front end of the pressure rod, penetrates through a bolt hole in the supporting plate groove and is matched with a nut (11), and the supporting plate groove is rotatably connected with the pressure rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021252229.1U CN212531172U (en) | 2020-07-01 | 2020-07-01 | Auxiliary tool for replacing carrier roller of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021252229.1U CN212531172U (en) | 2020-07-01 | 2020-07-01 | Auxiliary tool for replacing carrier roller of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212531172U true CN212531172U (en) | 2021-02-12 |
Family
ID=74522414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021252229.1U Expired - Fee Related CN212531172U (en) | 2020-07-01 | 2020-07-01 | Auxiliary tool for replacing carrier roller of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212531172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873121A (en) * | 2021-03-09 | 2021-06-01 | 日昌升建筑新材料设计研究院有限公司 | Special tool for replacing return roller of rubber belt conveyor |
-
2020
- 2020-07-01 CN CN202021252229.1U patent/CN212531172U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112873121A (en) * | 2021-03-09 | 2021-06-01 | 日昌升建筑新材料设计研究院有限公司 | Special tool for replacing return roller of rubber belt conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210212 Termination date: 20210701 |