CN209796638U - Prevent off tracking belt feeder cylinder - Google Patents
Prevent off tracking belt feeder cylinder Download PDFInfo
- Publication number
- CN209796638U CN209796638U CN201920292784.8U CN201920292784U CN209796638U CN 209796638 U CN209796638 U CN 209796638U CN 201920292784 U CN201920292784 U CN 201920292784U CN 209796638 U CN209796638 U CN 209796638U
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- CN
- China
- Prior art keywords
- barrel
- belt
- helix
- slot
- cylinder
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Landscapes
- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses an anti-deviation belt conveyor roller, which is provided with a spiral line groove structure and is used for continuously finely adjusting a belt in the rotating process of the roller without frequently correcting the belt through a tension device, thereby achieving the purpose of automatically correcting the deviated belt; prevent off tracking belt feeder cylinder includes the cylinder body, the cylinder body comprises barrel and cylinder main shaft, set up the belt on the surface of barrel, the belt pass through drive arrangement with the barrel rotates to be connected, the barrel divide into left barrel and right barrel along surface length direction, a left side barrel with all be provided with the helix slot on the surface of right barrel, the helix slot is including setting up left slot of helix on the left side barrel surface is in with setting up right slot of helix on the right side barrel surface, and two helix slots revolve to opposite. The utility model has the characteristics of belt automatic adjustment, easy operation, convenient to use, production efficiency are high.
Description
Technical Field
The utility model relates to a belt feeder cylinder, concretely relates to prevent off tracking belt feeder cylinder.
Background
Many belt conveyors are used in industrial equipment and generally comprise a driving structure, a belt, a front driving roller, a rear direction-changing roller, a belt frame, a carrier roller, an anti-deflection roller, a tightening structure and the like. The carrier roller, the deviation-preventing carrier roller, the tightening structure and the like are arranged on the belt rack, the front driving roller is arranged at the front end of the belt rack, and the rear bend roller is arranged at the rear end of the belt rack; the belt is annular and bypasses the front driving roller and the rear bend roller, and the middle part of the belt is supported by the carrier roller; the driving structure is connected with the front driving roller, and when the driving structure rotates, the driving structure can drive the front driving roller to rotate and drive the belt wound on the driving structure to rotate circularly, so that materials behind the belt are conveyed to the front end of the belt, and the purpose of conveying is achieved.
because the belt is in a barrel shape assembled by adhesive tapes with certain width, the upper and lower diameters of the barrel body of the barrel cannot be strictly consistent; or because the central lines of the front driving roller and the rear driving roller cannot be strictly parallel during assembly, the two sides of the belt are stressed inconsistently during actual use, so that the belt deviates to one side along the length direction of the rollers, and the belt is pulled and broken seriously.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the defect in the prior art is overcome, the deviation-preventing belt conveyor roller is provided, fine adjustment action can be continuously carried out on a belt in the rotating process of the deviation-preventing belt conveyor roller, and therefore the deviation-preventing belt is corrected.
The utility model discloses a technical scheme who solves technical problem and take is: the utility model provides a prevent off tracking belt feeder cylinder, includes the cylinder body, the cylinder body comprises barrel and cylinder main shaft, set up the belt on the surface of barrel, the belt pass through drive arrangement with the barrel rotates to be connected, the barrel is divided into left barrel and right barrel along surface length direction equidimension, a left side barrel with all be provided with the helix slot on the surface of right side barrel, the helix slot is including setting up left side slot of helix on the left side barrel surface is in with setting up right side slot of helix on the right side barrel surface, just left side slot of helix with the rotation of right side slot of helix is to on the contrary.
The belt is annular and is wound in the middle of the outer surface of the barrel.
The left spiral line groove and the right spiral line groove are provided with a plurality of grooves and are evenly distributed in the circumferential direction of the outer surface of the barrel.
The utility model has the advantages that:
1) The utility model discloses need not correct the belt through straining device often, just need not do the adjustment to the belt again after once adjusting, it can be adjusted the belt of off tracking through the cylinder is automatic, easy operation, convenient to use.
2) The utility model discloses reduce because of the belt off tracking belt broken belt, the broken limit probability that leads to, prolonged the life of belt, practiced thrift cost of maintenance and repair time for the user to production efficiency has been improved indirectly.
Drawings
Fig. 1 is a schematic structural view of the present invention;
Fig. 2 is a schematic view of the operation of fig. 1.
Detailed Description
The invention will be further explained and explained with reference to the drawings and the embodiments:
referring to fig. 1-2, in the figure, 1-cylinder, 11-left cylinder, 12-right cylinder, 2-cylinder spindle, 3-belt, 4-helical groove, 41-helical left groove, and 42-helical right groove.
Example (b): the utility model provides a prevent off tracking belt feeder cylinder, including the cylinder body, the cylinder body comprises barrel 1 and cylinder main shaft 2, set up belt 3 on barrel 1's the surface, belt 3 is the annular and twines at barrel 1's surface middle part, belt 3 rotates through drive arrangement and barrel 1 and is connected, barrel 1 is divided into left barrel 11 and right barrel 12 along the equal length of surface length direction, helix slot 4 has all been done on the surface of left barrel 11 and right barrel 12, helix slot 4 is including setting up helix left slot 41 on left barrel 11 surface and setting up helix right slot 42 on right barrel 12 surface, and the rotation of helix left slot 41 and helix right slot 42 is to opposite.
The helical line left groove 41 and the helical line right groove 42 are both provided with a plurality of grooves and are uniformly distributed along the circumferential direction of the outer surface of the barrel body 1.
The working principle is as follows: when the belt conveyor roller rotates, due to the existence of the spiral line left groove 41 and the spiral line right groove 42 which are in opposite rotation directions on the left barrel body 11 and the right barrel body 12, a plurality of grooves of each part on the barrel body 1 can generate force towards the center of the belt conveyor roller to the belt 3 covered on the barrel body 1, if the areas of the belts 3 covered on the left barrel body 11 and the right barrel body 12 are equal, the generated force is equal in size and opposite in direction, and the belt 3 is just positioned at the center of the belt conveyor roller at the moment. If the belt 3 is deviated, the areas of the belts 3 covered on the two parts of the belt conveyor roller are different, the force generated by the part with the large area covered on the belt 3 is large, the force generated by the part with the small area covered on the belt 3 is small, and the resultant force of the two forces can deviate the belt 3 to the center of the belt conveyor roller, so that the deviated belt 3 is corrected.
The belt conveyor roller of the utility model can be used as a front driving roller and a rear bend roller, and the belt can be automatically corrected no matter which side the belt deflects; the belt of off tracking is automatically adjusted through the roller, so that the device is simple to operate, convenient to use and high in production efficiency.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still fall within the scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a prevent off tracking belt feeder cylinder, includes the cylinder body, its characterized in that: the cylinder body comprises barrel (1) and cylinder main shaft (2), set up belt (3) on the surface of barrel (1), belt (3) through drive arrangement with barrel (1) rotate and connect, barrel (1) is divided into left barrel (11) and right barrel (12) along surface length direction, a left side barrel (11) with all be provided with helix slot (4) on the surface of right side barrel (12), helix slot (4) are including setting up helix left slot (41) and setting on left side barrel (11) surface are in helix right slot (42) on right side barrel (12) surface, just helix left slot (41) with the rotation of helix right slot (42) is to opposite.
2. The deviation-preventing belt conveyor roller according to claim 1, characterized in that: the left cylinder (11) and the right cylinder (12) are the same in length.
3. The deviation-preventing belt conveyor roller according to claim 1, characterized in that: the belt (3) is annular and is wound in the middle of the outer surface of the barrel body (1).
4. the deviation-preventing belt conveyor roller according to claim 1, characterized in that: spiral line left side slot (41) with spiral line right side slot (42) all are provided with many, and follow the surface circumferencial direction evenly distributed of barrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920292784.8U CN209796638U (en) | 2019-03-08 | 2019-03-08 | Prevent off tracking belt feeder cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920292784.8U CN209796638U (en) | 2019-03-08 | 2019-03-08 | Prevent off tracking belt feeder cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209796638U true CN209796638U (en) | 2019-12-17 |
Family
ID=68824007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920292784.8U Expired - Fee Related CN209796638U (en) | 2019-03-08 | 2019-03-08 | Prevent off tracking belt feeder cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209796638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953603A (en) * | 2022-07-04 | 2022-08-30 | 北京顺造科技有限公司 | Agitator, surface cleaning apparatus, and method of manufacturing endless belt for agitator |
-
2019
- 2019-03-08 CN CN201920292784.8U patent/CN209796638U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114953603A (en) * | 2022-07-04 | 2022-08-30 | 北京顺造科技有限公司 | Agitator, surface cleaning apparatus, and method of manufacturing endless belt for agitator |
| CN114953603B (en) * | 2022-07-04 | 2023-09-19 | 北京顺造科技有限公司 | Stirrer, surface cleaning device, and method for manufacturing endless belt for stirrer |
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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: 20191217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |