CN214877687U - Automatic deviation-adjusting carrier roller for conveying belt of tobacco equipment - Google Patents
Automatic deviation-adjusting carrier roller for conveying belt of tobacco equipment Download PDFInfo
- Publication number
- CN214877687U CN214877687U CN202120151198.9U CN202120151198U CN214877687U CN 214877687 U CN214877687 U CN 214877687U CN 202120151198 U CN202120151198 U CN 202120151198U CN 214877687 U CN214877687 U CN 214877687U
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- roller body
- spiral tooth
- roller
- spiral
- tooth
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 24
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000005096 rolling process Methods 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 239000003292 glue Substances 0.000 abstract 1
- 239000004677 Nylon Substances 0.000 description 5
- 229920001778 nylon Polymers 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model discloses an automatic tuningout bearing roller of tobacco equipment conveyer belt, include: the roller body is of an integrated structure, two ends of the outer surface of the roller body are respectively provided with a first spiral tooth and a second spiral tooth, the first spiral tooth and the second spiral tooth are symmetrical about the middle position of the roller body, and the rotating directions of the first spiral tooth and the second spiral tooth are opposite; coupling mechanism, coupling mechanism sets up the both ends of roll body, coupling mechanism is in including transversely running through the setting the inside logical axle of roll body, embedded setting are in the antifriction bearing at roll body both ends, this device simple structure, practical convenient, the device can effectively prevent the problem that the rubber ring dropped to two-way spiral design, the spiral profile of tooth is convex, reduces the contact surface of conveyer belt (prevents to glue the tobacco tar) and the conveyer belt has the middle tuningout function rather than when contacting.
Description
The technical field is as follows:
the utility model relates to a conveyer belt field, concretely relates to automatic tuningout bearing roller of tobacco equipment conveyer belt.
Background art:
at present, the tobacco conveying equipment is provided with a belt conveyor, a reciprocating distributing machine, various feeding machines and the like, and a carrier roller of the equipment is basically in a form of using an unpowered galvanized roller or adding a nylon rubber ring on the unpowered galvanized roller, and the carrier roller has a plurality of defects: 1. only the unpowered galvanized roller is used as a carrier roller of the conveying belt, tobacco leaves or tobacco shreds carry tobacco tar, and thus, after the return carrier roller is in massage contact with the conveying belt, a great deal of tobacco tar is adhered to the carrier roller; 2. if the nylon rubber ring is added on the unpowered galvanized roller, the nylon rubber ring and the carrier roller are assembled in two modes of hot charging and set screw assembling, but the nylon rubber ring can fall into tobacco leaves or tobacco shreds after aging, so that equipment such as a tobacco shredder and the like can be damaged, and the quality of the tobacco shreds or the tobacco can be influenced. 3. The two carrier rollers have no function of an offset adjusting conveying belt.
The utility model has the following contents:
the utility model aims to solve the technical problem that an automatic tuningout bearing roller of tobacco equipment conveyer belt that possesses tuningout conveyer belt function is provided.
The utility model discloses the technical problem that will solve adopts following technical scheme to realize: an automatic deviation adjusting carrier roller for a tobacco equipment conveying belt comprises:
the roller body is of an integrated structure, two ends of the outer surface of the roller body are respectively provided with a first spiral tooth and a second spiral tooth, the first spiral tooth and the second spiral tooth are symmetrical about the middle position of the roller body, and the rotating directions of the first spiral tooth and the second spiral tooth are opposite;
the connecting mechanism is arranged at two ends of the roller body and comprises a through shaft transversely penetrating through the roller body, an embedded rolling bearing arranged at two ends of the roller body, a metal sleeve is arranged on the outer ring of the rolling bearing and detachably connected with the roller body, a shaft retainer ring is fixedly arranged on the outer side of the rolling bearing, positioning sleeves are arranged on the outer walls of two ends of the roller body and connected with the roller body through screws.
Further, the mounting groove has been seted up at the both ends of roll body, the mounting groove is circular structure, and the mounting groove inner wall is provided with the screw thread, the metal covering outer wall with mounting groove threaded connection.
Furthermore, the spiral tooth shapes of the first spiral tooth and the second spiral tooth are both arc-shaped.
Furthermore, a through hole is transversely formed in the center of the roller body.
Compared with the prior art, the utility model discloses following technological effect has: the device is simple in structure, practical and convenient, is suitable for conveying belt carrier rollers of equipment such as tobacco storage cabinet material distribution vehicles, reciprocating material distribution machines, various belt conveyors and various feeding machines, can effectively prevent the problem that a rubber ring drops, has a bidirectional spiral design, has a circular arc spiral tooth shape, reduces the contact surface (preventing tobacco tar) of the conveying belt, has a function of adjusting deviation towards the middle when the conveying belt is in contact with the conveying belt, and can effectively solve the problem that the unpowered galvanizing roller cannot rotate flexibly.
Description of the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is a schematic view of the end structure of the roller body of the present invention;
FIG. 4 is a schematic structural diagram of a nylon rubber ring added on an unpowered galvanized roller in the background art.
Number in the figure: 1. a roller body; 11. a first helical blade; 12. a second helical blade; 13. a through hole; 2. Passing through the shaft; 3. a rolling bearing; 4. a metal sheath; 5. a positioning sleeve; 6. a screw; 7. a retainer ring for a shaft; 8. mounting grooves; 81. and (4) threading.
The specific implementation mode is as follows:
in order to make the technical means, creation characteristics, achievement purpose and efficacy of the utility model easy to understand and understand, the utility model is further clarified by combining the specific drawings.
It should be noted that, in the present invention, when an element is referred to as being "fixed" to another element, it may be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Examples
As fig. 1, fig. 2, fig. 3 show, the utility model provides an automatic tuningout bearing roller of tobacco equipment conveyer belt, include:
the roller body 1 is of an integrated structure, and when the roller body 1 is specifically implemented, the roller body 1 is made of environment-friendly PE or stainless steel; a first spiral tooth 11 and a second spiral tooth 12 are respectively arranged at two ends of the outer surface of the roller body 1, the first spiral tooth 11 and the second spiral tooth 12 are symmetrical about the middle position of the roller body 1, and the rotating directions of the first spiral tooth 11 and the second spiral tooth 12 are opposite;
the connecting mechanisms are arranged at two ends of the roller body 1 and comprise through shafts 2 transversely penetrating the roller body 1 and rolling bearings 3 embedded at two ends of the roller body 1, so that the defect that the unpowered galvanized roller is inflexible to rotate can be effectively overcome; the outer ring of the rolling bearing 3 is provided with a metal sleeve 4, the metal sleeve 4 is detachably connected with the roller body 1, a shaft retainer ring 7 is fixedly arranged on the outer side of the rolling bearing 3, positioning sleeves 5 are arranged on the outer walls of two ends of the roller body 1, and the positioning sleeves 5 are connected with the roller body 1 through screws 6.
The spiral tooth shapes of the first spiral tooth 11 and the second spiral tooth 12 are both circular arc.
The center of the roller body 1 is transversely provided with a through hole 13.
The foregoing shows and describes the general principles, essential features, and features of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description of the above embodiments and the description is only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and these changes and modifications are all within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides an automatic tuningout bearing roller of tobacco equipment conveyer belt which characterized in that includes:
the roller body (1) is of an integrated structure, two ends of the outer surface of the roller body (1) are respectively provided with a first spiral tooth (11) and a second spiral tooth (12), the first spiral tooth (11) and the second spiral tooth (12) are symmetrical about the middle position of the roller body (1), and the rotation directions of the first spiral tooth (11) and the second spiral tooth (12) are opposite;
the connecting mechanism is arranged at two ends of the roller body (1), the connecting mechanism comprises a through shaft (2) transversely penetrating the roller body (1) and an embedded rolling bearing (3) arranged at two ends of the roller body (1), a metal sleeve (4) is arranged on the outer ring of the rolling bearing (3), the metal sleeve (4) is detachably connected with the roller body (1), a shaft check ring (7) is fixedly arranged on the outer side of the rolling bearing (3), positioning sleeves (5) are arranged on the outer walls of two ends of the roller body (1), and the positioning sleeves (5) are connected with the roller body (1) through screws (6).
2. The automatic deviation adjusting carrier roller for the conveying belt of the tobacco equipment as claimed in claim 1, wherein mounting grooves (8) are formed at two ends of the roller body (1), the mounting grooves (8) are of a circular structure, threads (81) are arranged on the inner walls of the mounting grooves (8), and the outer wall of the metal sleeve (4) is in threaded connection with the mounting grooves (8).
3. The automatic deviation adjusting idler for the conveying belt of the tobacco equipment as claimed in claim 1, wherein the spiral tooth shapes of the first spiral tooth (11) and the second spiral tooth (12) are circular arc shapes.
4. The automatic deviation adjusting idler for the conveying belt of the tobacco equipment as claimed in claim 1, wherein the central position of the roller body (1) is transversely provided with a through hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120151198.9U CN214877687U (en) | 2021-01-20 | 2021-01-20 | Automatic deviation-adjusting carrier roller for conveying belt of tobacco equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120151198.9U CN214877687U (en) | 2021-01-20 | 2021-01-20 | Automatic deviation-adjusting carrier roller for conveying belt of tobacco equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214877687U true CN214877687U (en) | 2021-11-26 |
Family
ID=78862467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120151198.9U Active CN214877687U (en) | 2021-01-20 | 2021-01-20 | Automatic deviation-adjusting carrier roller for conveying belt of tobacco equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214877687U (en) |
-
2021
- 2021-01-20 CN CN202120151198.9U patent/CN214877687U/en active Active
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