CN214568314U - Anti-deviation driving roller - Google Patents
Anti-deviation driving roller Download PDFInfo
- Publication number
- CN214568314U CN214568314U CN202120539155.8U CN202120539155U CN214568314U CN 214568314 U CN214568314 U CN 214568314U CN 202120539155 U CN202120539155 U CN 202120539155U CN 214568314 U CN214568314 U CN 214568314U
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- roller
- deviation
- screw rod
- end part
- adjusting screw
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Abstract
The utility model relates to the technical field of driving rollers, in particular to a driving roller for preventing deviation, which comprises a roller, the two ends of the roller are both slidably sleeved with anti-deviation discs, anti-slip pads are fixedly stuck on the inner side surfaces of the anti-deviation discs, the outer side surface of the deviation-proof disc is fixedly provided with an installation sleeve, one side inside the installation sleeve is provided with an accommodating groove, a limiting flange is fixedly arranged on one side of the end part of the roller and is arranged in the accommodating groove in a sliding manner, the surface of the limiting flange far away from the roller is provided with a strip-shaped groove, a protective pad is stuck inside the groove, the side of the mounting sleeve is connected with an adjusting screw rod in a threaded manner, the end part of the adjusting screw rod is provided with threads which penetrate and extend into the accommodating groove, and the inner end part of the adjusting screw rod is in contact with the protective pad, so that the driving shaft cylinder has a good anti-deviation effect and is worthy of popularization.
Description
Technical Field
The utility model relates to a drive roller technical field especially relates to a prevent drive roller of off tracking.
Background
The belt conveyer is a kind of transmission equipment commonly used in mine, port, metallurgy, hoisting and transporting industries in the field of heavy machinery, and generally comprises a belt capable of continuously bearing heavy objects and a plurality of carrier rollers, wherein the rotation of the carrier rollers drives the belt to move, and then goods or objects borne on the belt are transmitted to a destination. The carrier roller is an important part of the belt conveyor, and the carrier roller is used for supporting the weight of the conveying belt and materials. The existing belt conveyor causes the deviation of the conveying belt due to the fact that the tension force exerted on two sides of the conveying belt is inconsistent or the materials are not centered in the working process, and the conveying belt is damaged when the deviation of the conveying belt is serious.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming of off tracking in the prior art, and the drive roller who prevents the off tracking that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
designing a deviation-preventing driving roller, which comprises a roller, wherein both ends of the roller are slidably sleeved with deviation-preventing discs, the inner side surfaces of the deviation-preventing discs are fixedly adhered with non-slip mats, the outer side surfaces of the deviation-preventing discs are fixedly provided with mounting sleeves, one side in the mounting sleeves is provided with a containing tank, one side of the end part of the roller is fixedly provided with a limiting flange, the limiting flange is slidably arranged in the containing tank, the surface of the limiting flange, which is far away from the roller, is provided with a strip-shaped groove, a protective mat is adhered in the groove, the side of the mounting sleeves is in threaded connection with an adjusting screw rod, a screw thread in the adjusting screw rod penetrates and extends into the containing tank, the end part in the adjusting screw rod is in contact with the protective mat, the other side in the mounting sleeves is provided with a movable groove, and the other side of the end part of the roller is fixedly provided with a limiting rod, the end part of the limiting rod extends into the movable groove, the outer part of the mounting sleeve is in threaded connection with a fastening screw rod, and the inner end part of the fastening screw rod penetrates through the limiting rod and extends into the mounting sleeve.
Preferably, the restraining bar is a bar structure having an "L" shaped cross-section.
Preferably, the protective pad is internally made of a rubber structure.
Preferably, the inner part of the non-slip mat is made of a sponge structure.
The utility model provides a prevent drive roller of off tracking, beneficial effect lies in: this cylinder can slide between spacing flange and the recess, can adjust the elasticity between spacing flange and the installation cover through adjusting screw, again because the restriction lever can slide at the activity inslot, can adjust the elasticity between restriction lever and the installation cover through fastening screw, so the position between installation cover and the roller is adjusted, thereby can adjust the distance between the installation cover at roller both ends according to specific demand, then play the effect of preventing partially through preventing the inclined to one side dish.
Drawings
Fig. 1 is a schematic structural view of a deviation-preventing driving roller provided by the utility model;
fig. 2 is a schematic cross-sectional structure diagram at a-a in fig. 1 of a deviation-preventing driving roller provided by the present invention;
fig. 3 is the utility model provides a prevent drive roller of off tracking's side view structure schematic diagram.
In the figure: roller 1, prevent inclined to one side dish 2, installation cover 3, holding tank 4, recess 5, protection pad 6, activity groove 7, restriction pole 8, spacing flange 9, adjusting screw 10, fastening screw 11, slipmat 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a prevent drive roller of off tracking, including roller 1, the equal slip cap in roller 1 both ends is equipped with prevents inclined to one side dish 2, prevent 2 inboard fixed surface of inclined to one side dish and paste and be equipped with slipmat 12, slipmat 12 is inside to be made by sponge structure, 2 outside fixed surface of preventing inclined to one side dish installs the installing sleeve 3, the holding tank 4 has been seted up to the inside one side of installing sleeve 3, 1 tip one side fixed mounting of roller 1 has limit flange 9, limit flange 9 slides and sets up in holding tank 4, roller 1 is connected with external drive device, roller 1 can drive limit flange 9 when rotating and rotate, thereby roller 1 can drive installing sleeve 3 and prevent inclined to one side dish 2 rotation through limit flange 9.
The surface that roller 1 was kept away from to spacing flange 9 has been seted up bar groove 5, the inside pasting of recess 5 is equipped with protection pad 6, protection pad 6 is inside to be made by rubber construction, the threaded connection of this side of installation cover 3 has adjusting screw 10, tip screw thread runs through inside extending to holding tank 4 in adjusting screw 10, and tip and protection pad 6 contact in adjusting screw 10, when screwing up adjusting screw 10, adjusting screw 10 can be tightly laminated with protection pad 6 mutually, protection pad 6 plays the effect of anti-skidding protection to adjusting screw 10 tip.
Because can slide between spacing flange 9 and the recess 5, can adjust the elasticity between spacing flange 9 and the installation cover 3 through adjusting screw 10, again because the restriction lever 8 can slide in the activity inslot 7, can adjust the elasticity between restriction lever 8 and the installation cover 3 through fastening screw 11, so the position between installation cover 3 and the roller 1 is adjusted, thereby can adjust the distance between the installation cover 3 at roller 1 both ends according to specific demand, then play the effect of preventing partially through preventing inclined to one side dish 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The driving roller capable of preventing deviation is characterized by comprising a roller (1), wherein both ends of the roller (1) are slidably sleeved with deviation-preventing discs (2), the inner side surfaces of the deviation-preventing discs (2) are fixedly adhered with non-slip mats (12), the outer side surfaces of the deviation-preventing discs (2) are fixedly provided with mounting sleeves (3), one side of the inner part of each mounting sleeve (3) is provided with a holding tank (4), one side of the end part of the roller (1) is fixedly provided with a limiting flange (9), the limiting flange (9) is slidably arranged in the holding tank (4), the surface of each limiting flange (9) far away from the roller (1) is provided with a strip-shaped groove (5), the inner part of each groove (5) is adhered with a protective mat (6), the side of each mounting sleeve (3) is connected with an adjusting screw rod (10) in a threaded manner, and the end threads in each adjusting screw rod (10) extend into the holding tank (4), and the inner end part of the adjusting screw rod (10) is in contact with the protective pad (6), a movable groove (7) is formed in the other side of the inner part of the mounting sleeve (3), a limiting rod (8) is fixedly mounted on the other side of the end part of the roller (1), the end part of the limiting rod (8) extends into the movable groove (7), a fastening screw rod (11) is connected to the outer part of the mounting sleeve (3) through threads, and the inner end part of the fastening screw rod (11) penetrates through the limiting rod (8) and extends into the mounting sleeve (3).
2. A deviation-preventing drive roller according to claim 1, characterised in that the limit rod (8) is of an L-shaped cross-section.
3. A deviation-preventing drive roller according to claim 1, characterised in that the protective cushion (6) is made internally of rubber construction.
4. Anti-deviation drive roller according to claim 1, characterized in that the anti-skid mat (12) is internally made of sponge structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120539155.8U CN214568314U (en) | 2021-03-15 | 2021-03-15 | Anti-deviation driving roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120539155.8U CN214568314U (en) | 2021-03-15 | 2021-03-15 | Anti-deviation driving roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214568314U true CN214568314U (en) | 2021-11-02 |
Family
ID=78354275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120539155.8U Active CN214568314U (en) | 2021-03-15 | 2021-03-15 | Anti-deviation driving roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214568314U (en) |
-
2021
- 2021-03-15 CN CN202120539155.8U patent/CN214568314U/en active Active
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