CN214217124U - Prevent flexible belt feeder driving roll of belt skew - Google Patents
Prevent flexible belt feeder driving roll of belt skew Download PDFInfo
- Publication number
- CN214217124U CN214217124U CN202023294122.6U CN202023294122U CN214217124U CN 214217124 U CN214217124 U CN 214217124U CN 202023294122 U CN202023294122 U CN 202023294122U CN 214217124 U CN214217124 U CN 214217124U
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- Prior art keywords
- belt
- roller body
- positioning
- fixedly connected
- rod
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- Expired - Fee Related
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- 238000002788 crimping Methods 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 2
- 239000012748 slip agent Substances 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 5
- 238000003780 insertion Methods 0.000 claims 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 2
- 241001330002 Bambuseae Species 0.000 abstract 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 2
- 239000011425 bamboo Substances 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model relates to a driving pulley technical field just discloses a prevent flexible belt feeder driving pulley of belt skew, including the cylinder body, the cavity has all been seted up to the both ends inboard of cylinder body, the relative one side inner wall of the left and right sides that the cylinder body corresponds the cavity rotates through ball bearing and is connected with same root adjusting screw, adjusting screw's one end is run through and is stretched out this external and fixedly connected with of cylinder and changes the piece, adjusting screw's pole wall screw has cup jointed and has removed a spiral shell section of thick bamboo, remove many pin of outer wall symmetry fixedly connected with of a spiral shell section of thick bamboo, the bar opening that the one end of pin was seted up through the cylinder body outside runs through and stretches out this external. The utility model discloses can effectively avoid taking place the problem of skew between belt and the cylinder body, guarantee the life of belt.
Description
Technical Field
The utility model relates to a driving pulley technical field especially relates to a prevent flexible belt feeder driving pulley of belt skew.
Background
The belt conveyor has the advantages of strong conveying capacity, long conveying distance, simple structure, easy maintenance and convenient implementation of programmed control and automatic operation. The continuous or intermittent motion of the conveyer belt is used for conveying the articles below 100KG or powdery and granular articles, the operation is high-speed and stable, the noise is low, the conveyer belt can be used for horizontal transportation or inclined transportation, the use is very convenient, and the conveyer belt is widely applied to various modern industrial enterprises.
When the belt conveyor and the transmission roller are transferred at present, the belt is easy to displace from the transmission roller, so that the transmission effect is influenced, the belt is abraded, and the service life of the belt is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the belt conveyor and the transmission roller are easy to shift when transferring, the belt can influence the transmission effect, cause the abrasion of the belt, reduce the service life of the belt, and provide a prevent the flexible belt feeder transmission roller of belt skew.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a telescopic belt conveyor transmission roller capable of preventing a belt from deviating comprises a roller body, wherein cavities are formed in the inner sides of two ends of the roller body, the inner wall of the left side and the right side of the roller body, which correspond to the cavities, is rotatably connected with a same adjusting screw rod through a ball bearing, one end of the adjusting screw rod penetrates and extends out of the roller body and is fixedly connected with a rotating block, a movable screw cylinder is sleeved on a rod wall thread of the adjusting screw rod, a plurality of stop rods are symmetrically and fixedly connected to the outer wall of the movable screw cylinder, and one end of each stop rod penetrates and extends out of the roller body through a strip-shaped opening formed in the outer side of the roller body;
the outer sides of the two ends of the roller body are fixedly clamped with U-shaped crimping plates in a crimping mode outside the rotating block, and the vertical portions of the U-shaped crimping plates are fixedly clamped with the rotating block through positioning mechanisms.
Preferably, the outer side of the rotating block is coated with a layer of anti-skid and wear-resistant rubber pad.
Preferably, the inner wall of the roller body corresponding to the strip-shaped opening is fixedly connected with a limiting slide rod, and the rod wall of the stop lever is provided with a slide hole in sliding sleeve connection with the limiting slide rod.
Preferably, two T-shaped clamping blocks are symmetrically and fixedly connected to the outer sides of the two ends of the roller body, and T-shaped clamping grooves matched and clamped with the T-shaped clamping blocks are formed in the side walls of the two ends of the U-shaped crimping plate.
Preferably, positioning mechanism includes that many activities are inserted and are established the location inserted bar in the vertical portion of U-shaped crimping board, the outside of commentaries on classics piece is seted up a plurality of location slots that correspond the grafting with the location inserted bar, many the same location arm-tie of one end fixedly connected with of location inserted bar, a plurality of location springs of location arm-tie and the relative one side fixedly connected with of U-shaped crimping board, it is a plurality of the location spring overlaps respectively and establishes outside many location inserted bars.
Preferably, the outside of the blocking lever is coated with a layer of sliding agent.
Compared with the prior art, the utility model provides a prevent flexible belt feeder driving pulley of belt skew possesses following beneficial effect:
1. this prevent flexible belt feeder driving roll of belt skew, through cylinder body and the pin that is equipped with, overlap the belt at this external back of cylinder, rotate the commentaries on classics piece according to the size of belt, the commentaries on classics piece drives adjusting screw and rotates, screw through adjusting screw and removal spiral shell cup joints the effect and makes removal spiral shell drive many pins and remove, slip through spacing slide bar and pin cup joints and makes the pin smoothly remove, it is spacing to realize the firm of belt avris in the outside of belt to make the pin keep off, can effectively avoid taking place the problem of skew between belt and the cylinder body, the life of belt has been guaranteed.
2. This prevent flexible belt feeder driving pulley of belt skew, through the U-shaped crimping board that is equipped with, after the commentaries on classics piece rotates to suitable position, the joint through T shape fixture block and T shape draw-in groove makes the quick firm connection in both ends of U-shaped crimping board and cylinder body together, many location inserted bars aim at the positioning slot this moment, positioning spring draws back the location arm-tie, the location arm-tie can realize the firm connection between U-shaped crimping board and the commentaries on classics piece in advancing the positioning slot with the location inserted bar, can realize fixing the stability of commentaries on classics piece, the fixed steadiness to the commentaries on classics piece is good, the structural stability has been improved.
And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can effectively avoid taking place the problem of skew between belt and the cylinder body, guarantee the life of belt.
Drawings
Fig. 1 is a schematic structural view of a telescopic belt conveyor transmission roller for preventing belt deviation provided by the present invention;
fig. 2 is the schematic structural diagram of the part a of the telescopic belt conveyor transmission roller for preventing belt deviation.
In the figure: the device comprises a roller body 1, a cavity 2, an adjusting screw rod 3, a rotating block 4, a movable screw cylinder 5, a stop lever 6, a strip-shaped opening 7, a U-shaped crimping plate 8, a limiting slide rod 9, a T-shaped clamping block 10, a T-shaped clamping groove 11, a positioning inserted rod 12, a positioning inserted groove 13, a positioning pull plate 14 and a positioning spring 15.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a belt deviation preventing telescopic belt conveyor transmission roller comprises a roller body 1, cavities 2 are formed in the inner sides of two ends of the roller body 1, the inner wall of the left side and the right side of the roller body 1, which correspond to the cavities 2, is rotatably connected with a same adjusting screw 3 through a ball bearing, one end of the adjusting screw 3 penetrates and extends out of the roller body 1 and is fixedly connected with a rotating block 4, a movable screw cylinder 5 is sleeved on a rod wall thread of the adjusting screw 3, a plurality of stop rods 6 are symmetrically and fixedly connected to the outer wall of the movable screw cylinder 5, and one end of each stop rod 6 penetrates and extends out of the roller body 1 through a strip-shaped opening 7 formed in the outer side of the roller body 1;
the both ends outside of cylinder body 1 all is fixed the joint and has the U-shaped crimping board 8 of crimping in the commentaries on classics 4 outsides, through the fixed joint of positioning mechanism between the vertical portion of U-shaped crimping board 8 and commentaries on classics 4.
The outer side of the rotating block 4 is coated with a layer of anti-skid and wear-resistant rubber pad.
The inner wall of the roller body 1 corresponding to the strip-shaped opening 7 is fixedly connected with a limiting slide bar 9, and the rod wall of the stop lever 6 is provided with a slide hole which is in slide sleeve joint with the limiting slide bar 9.
Two T-shaped clamping blocks 10 are symmetrically and fixedly connected to the outer sides of the two ends of the roller body 1, and T-shaped clamping grooves 11 matched and clamped with the T-shaped clamping blocks 10 are formed in the side walls of the two ends of the U-shaped crimping plate 8.
The positioning mechanism comprises a plurality of movable inserting rods 12 inserted in the vertical part of the U-shaped crimping plate 8, a plurality of positioning inserting slots 13 correspondingly inserted with the positioning inserting rods 12 are formed in the outer side of the rotating block 4, one end of each of the plurality of positioning inserting rods 12 is fixedly connected with a same positioning pull plate 14, a plurality of positioning springs 15 are fixedly connected to one side, opposite to the U-shaped crimping plate 8, of each positioning pull plate 14, and the plurality of positioning springs 15 are respectively sleeved outside the plurality of positioning inserting rods 12.
The outside of the bar 6 is coated with a layer of slip agent.
In the utility model, when in use, after the belt is sleeved outside the roller body 1 through the roller body 1 and the stop lever 6, the rotating block 4 is rotated according to the size of the belt, the rotating block 4 drives the adjusting screw 3 to rotate, the movable screw cylinder 5 drives a plurality of stop levers 6 to move through the screw thread sleeving action of the adjusting screw 3 and the movable screw cylinder 5, the stop lever 6 can move smoothly through the sliding sleeving of the limit slide bar 9 and the stop lever 6, so that the stop lever 6 is blocked and connected at the outer side of the belt to realize the stable limit of the side of the belt, the problem of deviation between the belt and the roller body 1 can be effectively avoided, the service life of the belt is ensured, after the rotating block 4 is rotated to a proper position, the U-shaped pressing plate 8 is connected with the two ends of the roller body 1 rapidly and stably through the clamping of the T-shaped clamping block 10 and the T-shaped clamping groove 11, many location inserted bars 12 aim at location slot 13 this moment, and positioning spring 15 draws back location arm-tie 14, and location arm-tie 14 can realize the firm connection between U-shaped crimping board 8 and the commentaries on classics piece 4 in advancing location slot 13 with location inserted bar 12, can realize fixing the stability of commentaries on classics piece 4, and is good to the fixed steadiness of commentaries on classics piece 4, has improved the structure steadiness.
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 (6)
1. The telescopic belt conveyor transmission roller capable of preventing belt deviation comprises a roller body (1) and is characterized in that cavities (2) are formed in the inner sides of two ends of the roller body (1), the inner wall of the left side and the right side of the roller body (1), which correspond to the cavities (2), is rotatably connected with a same adjusting screw (3) through a ball bearing, one end of the adjusting screw (3) penetrates through the roller body (1) and is fixedly connected with a rotating block (4), a movable screw barrel (5) is sleeved on the rod wall of the adjusting screw (3) in a threaded manner, a plurality of stop rods (6) are symmetrically and fixedly connected to the outer wall of the movable screw barrel (5), and one end of each stop rod (6) penetrates through a strip-shaped opening (7) formed in the outer side of the roller body (1) and extends out of the roller body (1);
the outer sides of the two ends of the roller body (1) are fixedly clamped with U-shaped crimping plates (8) which are crimped outside the rotating blocks (4), and the vertical parts of the U-shaped crimping plates (8) are fixedly clamped with the rotating blocks (4) through positioning mechanisms.
2. The telescopic belt conveyor transmission roller for preventing belt deviation as claimed in claim 1, characterized in that the outside of the rotating block (4) is coated with a layer of anti-skid and wear-resistant rubber pad.
3. The telescopic belt conveyor transmission roller capable of preventing belt deviation as claimed in claim 1, wherein a limiting slide rod (9) is fixedly connected to the inner wall of the roller body (1) corresponding to the strip-shaped opening (7), and a slide hole slidably sleeved with the limiting slide rod (9) is formed in the rod wall of the stop rod (6).
4. The telescopic belt conveyor transmission roller capable of preventing belt deviation as claimed in claim 1, wherein two T-shaped clamping blocks (10) are symmetrically and fixedly connected to the outer sides of two ends of the roller body (1), and T-shaped clamping grooves (11) matched and clamped with the T-shaped clamping blocks (10) are formed in the side walls of two ends of the U-shaped crimping plate (8).
5. The telescopic belt conveyor transmission roller capable of preventing belt deviation as claimed in claim 1, wherein the positioning mechanism comprises a plurality of positioning insertion rods (12) movably inserted in the vertical portion of the U-shaped crimping plate (8), a plurality of positioning insertion slots (13) correspondingly inserted with the positioning insertion rods (12) are formed in the outer side of the rotating block (4), a plurality of positioning pull plates (14) are fixedly connected to one end of each positioning insertion rod (12), a plurality of positioning springs (15) are fixedly connected to one opposite sides of the positioning pull plates (14) and the U-shaped crimping plate (8), and the plurality of positioning springs (15) are respectively sleeved outside the plurality of positioning insertion rods (12).
6. The telescopic belt conveyor transmission roller for preventing belt deviation as claimed in claim 1, characterized in that the outside of the blocking rod (6) is coated with a layer of slip agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023294122.6U CN214217124U (en) | 2020-12-31 | 2020-12-31 | Prevent flexible belt feeder driving roll of belt skew |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023294122.6U CN214217124U (en) | 2020-12-31 | 2020-12-31 | Prevent flexible belt feeder driving roll of belt skew |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214217124U true CN214217124U (en) | 2021-09-17 |
Family
ID=77707360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023294122.6U Expired - Fee Related CN214217124U (en) | 2020-12-31 | 2020-12-31 | Prevent flexible belt feeder driving roll of belt skew |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214217124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117246729A (en) * | 2023-11-17 | 2023-12-19 | 中铁三局集团有限公司 | Trough type conveying equipment for underground passageway dig construction and unearthing |
-
2020
- 2020-12-31 CN CN202023294122.6U patent/CN214217124U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117246729A (en) * | 2023-11-17 | 2023-12-19 | 中铁三局集团有限公司 | Trough type conveying equipment for underground passageway dig construction and unearthing |
| CN117246729B (en) * | 2023-11-17 | 2024-02-06 | 中铁三局集团有限公司 | Trough type conveying equipment for underground passageway dig construction and unearthing |
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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 |
Granted publication date: 20210917 |