CN212578502U - Quick replacing device for straight carrier roller - Google Patents
Quick replacing device for straight carrier roller Download PDFInfo
- Publication number
- CN212578502U CN212578502U CN202021206231.5U CN202021206231U CN212578502U CN 212578502 U CN212578502 U CN 212578502U CN 202021206231 U CN202021206231 U CN 202021206231U CN 212578502 U CN212578502 U CN 212578502U
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- supporting rod
- cylinder
- rod
- supporting plate
- straight
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- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model discloses a straight bearing roller quick replacement device, including base and holding up the pole, be provided with vertical solid fixed cylinder on the base, the intussuseption of solid fixed cylinder has the connecting cylinder, and the adjusting of position about the connecting cylinder can carry out in solid fixed cylinder, and the upper end of connecting cylinder is provided with the connecting seat. The front end of the supporting rod is inserted with a supporting plate rod, the supporting plate rod can adjust the front position and the rear position in the supporting rod, and the front end of the supporting plate rod is provided with a supporting plate. The front part of the supporting rod is rotatably connected to the connecting seat, and the rear end of the supporting rod is pressed to lift the supporting plate. The utility model discloses utilize lever principle, the below of the belt on the straight bearing roller that the board that holds up inserted needs to be changed presses the rear end of holding up the pole for hold up the board and hold up the belt, the belt breaks away from with the straight bearing roller that will change, alone to straight bearing roller take off change can, the change of straight bearing roller can be accomplished to two people, has shortened the change time promptly, has reduced operating personnel again, has alleviateed maintainer's intensity of labour greatly, has improved maintenance efficiency.
Description
Technical Field
The utility model relates to a field is changed to belt conveyor's straight bearing roller, concretely relates to straight bearing roller quick replacement device.
Background
In coal mines, belts are burdened with heavy transportation tasks, and the running quality of the belts is an important factor related to the high and low transportation efficiency. Influenced by coal production environment, the belt runs for a long time, the straight carrier roller is damaged and then replaced, which wastes labor and time, and if the damaged straight carrier roller is continuously used, the belt can be damaged greatly. In the prior art, the replacement of the straight carrier roller is carried out by 3 persons, or the belt is lifted by a chain block for replacement, so that the time and the labor are wasted, the safety coefficient is low, and the working efficiency is low. In order to ensure the normal operation of the belt and improve the efficiency of the replacement of the straight carrier roller, a device convenient for the replacement of the straight carrier roller needs to be designed.
SUMMERY OF THE UTILITY MODEL
Among the prior art, better belt conveyor's straight bearing roller is wasted time and energy, the low problem of work efficiency, the utility model provides a straight bearing roller quick replacement device can accomplish fast that straight bearing roller is quick.
The utility model adopts the following technical proposal:
a quick replacement device for a straight carrier roller comprises a base and a supporting rod, wherein a vertical fixed cylinder is arranged on the base, a connecting cylinder is inserted in the fixed cylinder, the connecting cylinder can adjust the vertical position in the fixed cylinder, and a connecting seat is arranged at the upper end of the connecting cylinder;
the front end of the supporting rod is inserted with a supporting plate rod, the supporting plate rod can adjust the front and back positions in the supporting rod, and the front end of the supporting plate rod is provided with a supporting plate; the front part of the supporting rod is rotatably connected to the connecting seat, and the rear end of the supporting rod is pressed to lift the supporting plate.
Preferably, the connecting cylinder is used for adjusting the up-and-down position in the fixed cylinder, and specifically comprises:
the lateral wall of a fixed cylinder is provided with a first through hole, a plurality of first connecting holes are formed in the lateral wall of the connecting cylinder from top to bottom, the first through holes are connected with different first connecting holes through first fixed shafts, and the adjustment of the upper position and the lower position of the connecting cylinder in the fixed cylinder is completed.
Preferably, the pallet lever carries out the regulation of position around in holding up the pole, specifically is:
the side wall of the front part of the supporting rod is provided with a second through hole, the side wall of the rear part of the supporting rod is provided with a plurality of second connecting holes, the second through holes are connected with different second connecting holes through second fixing shafts, and the front and rear positions of the supporting rod in the supporting rod are adjusted.
Preferably, the supporting plate is fixedly connected to the front end of the supporting plate rod.
Preferably, the front part of the lifting rod is rotatably connected to the connecting seat through a pin shaft.
The utility model has the advantages that:
the utility model provides a straight bearing roller quick replacement device utilizes lever principle, and the board that holds up is inserted the below of belt, presses the rear end of holding up the pole, holds up the belt through holding up the board, alone takes off the change to straight bearing roller, and is swift convenient, has changed the change mode of original three people's operations, has shortened the change time promptly, has reduced operating personnel again, has alleviateed maintainer's intensity of labour greatly, has improved maintenance efficiency. This device is through the height of adjusting the connecting cylinder and the length of layer board pole to adapt to the belt of co-altitude not, the device is light durable, and two people are lifting just can remove the use, are suitable for and change the operation with the straight bearing roller of various belts.
Drawings
Fig. 1 is a schematic structural view of a straight idler quick change device.
Detailed Description
The utility model is described in detail with the following figures:
with reference to fig. 1, a straight bearing roller quick replacement device, includes base 1 and holds up pole 2, is provided with vertical solid fixed cylinder 3 on the base 1, and it has connecting cylinder 4 to peg graft in the solid fixed cylinder, and the connecting cylinder can carry out the regulation of position from top to bottom in the solid fixed cylinder.
The method specifically comprises the following steps: the side wall of the fixed cylinder 3 is provided with a through hole, the side wall of the connecting cylinder 4 is provided with a plurality of connecting holes from top to bottom, and the through hole is connected with different connecting holes through a fixed shaft, so that the vertical position of the connecting cylinder in the fixed cylinder can be adjusted.
The upper end of the connecting cylinder is provided with a connecting seat 5.
Wherein, the front end of the supporting rod 2 is inserted with a supporting plate rod 6, and the supporting plate rod can adjust the front and back position in the supporting rod.
Specifically, a second through hole is formed in the side wall of the front portion of the supporting rod, a plurality of second connecting holes are formed in the side wall of the rear portion of the supporting rod, the second through hole is connected with different second connecting holes through second fixing shafts, and the front and rear positions of the supporting rod in the supporting rod are adjusted.
The front end of the supporting plate rod 6 is provided with a supporting plate 7. Specifically, the supporting plate is fixedly connected to the front end of the supporting plate rod.
The front part of the supporting rod 2 is rotatably connected to the connecting seat, and the rear end of the supporting rod is pressed to lift the supporting plate.
Specifically, the front part of the supporting rod is rotatably connected to the connecting seat through a pin shaft.
This device utilizes lever principle, and during the use, the below of the belt on the straight bearing roller that the board is inserted and needs to be changed is held up in the support, presses the rear end of holding up the pole for the board is held up the belt, and the belt breaks away from with the straight bearing roller that will change, alone to straight bearing roller take off change can, two people can accomplish the change of straight bearing roller, have shortened the change time promptly, have reduced operating personnel again, have alleviateed maintainer's intensity of labour greatly, have improved maintenance efficiency.
This device is through the height of adjusting the connecting cylinder and the length of layer board pole to adapt to the belt of co-altitude not, the device is light durable, and two people are lifting just can remove the use, are suitable for and change the operation with the straight bearing roller of various belts.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (5)
1. A quick replacing device for a straight carrier roller is characterized by comprising a base and a supporting rod, wherein a vertical fixing cylinder is arranged on the base, a connecting cylinder is inserted in the fixing cylinder, the connecting cylinder can adjust the upper position and the lower position in the fixing cylinder, and a connecting seat is arranged at the upper end of the connecting cylinder;
the front end of the supporting rod is inserted with a supporting plate rod, the supporting plate rod can adjust the front and back positions in the supporting rod, and the front end of the supporting plate rod is provided with a supporting plate; the front part of the supporting rod is rotatably connected to the connecting seat, and the rear end of the supporting rod is pressed to lift the supporting plate.
2. The quick change device for the straight carrier roller according to claim 1, wherein the connecting cylinder adjusts the vertical position in the fixing cylinder, specifically:
the lateral wall of a fixed cylinder is provided with a first through hole, a plurality of first connecting holes are formed in the lateral wall of the connecting cylinder from top to bottom, the first through holes are connected with different first connecting holes through first fixed shafts, and the adjustment of the upper position and the lower position of the connecting cylinder in the fixed cylinder is completed.
3. A fast change device for a straight idler roll according to claim 1 characterised in that the idler bar is adjustable in position from front to rear within the idler bar, in particular:
the side wall of the front part of the supporting rod is provided with a second through hole, the side wall of the rear part of the supporting rod is provided with a plurality of second connecting holes, the second through holes are connected with different second connecting holes through second fixing shafts, and the front and rear positions of the supporting rod in the supporting rod are adjusted.
4. The fast change device for the straight idler roller as claimed in claim 1 wherein said backup plate is fixedly attached to the forward end of the backup plate bar.
5. A fast change device for a straight idler roll as claimed in claim 1 wherein the front portion of the lifting bar is pivotally connected to the connecting socket by a pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021206231.5U CN212578502U (en) | 2020-06-24 | 2020-06-24 | Quick replacing device for straight carrier roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021206231.5U CN212578502U (en) | 2020-06-24 | 2020-06-24 | Quick replacing device for straight carrier roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212578502U true CN212578502U (en) | 2021-02-23 |
Family
ID=74651224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021206231.5U Active CN212578502U (en) | 2020-06-24 | 2020-06-24 | Quick replacing device for straight carrier roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212578502U (en) |
Cited By (2)
| 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 |
| CN114789980A (en) * | 2022-04-24 | 2022-07-26 | 华能伊敏煤电有限责任公司 | Device for replacing upper carrier roller |
-
2020
- 2020-06-24 CN CN202021206231.5U patent/CN212578502U/en active Active
Cited By (3)
| 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 |
| CN114789980A (en) * | 2022-04-24 | 2022-07-26 | 华能伊敏煤电有限责任公司 | Device for replacing upper carrier roller |
| CN114789980B (en) * | 2022-04-24 | 2023-08-25 | 华能伊敏煤电有限责任公司 | Device for replacing upper carrier roller |
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