CN216279063U

CN216279063U - Driving roller

Info

Publication number: CN216279063U
Application number: CN202122407276.XU
Authority: CN
Inventors: 不公告发明人
Original assignee: Guangdong Lyric Robot Intelligent Automation Co Ltd
Current assignee: Guangdong Lyric Robot Automation Co Ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-04-12
Anticipated expiration: 2031-10-08

Abstract

The application relates to the technical field of driving rollers, in particular to a driving roller, which comprises a roller body, and a mounting assembly and a connecting shaft assembly which are respectively detachably connected to two ends of the roller body; the mounting assembly comprises a bearing seat and a cover body which can be relatively and rotatably connected to one end of the roller body; the cover body is detachably embedded on the circumferential surface of the bearing seat along the radial direction of the roller body. Through radially dismantling and removing lid and bearing frame along the running roller body for form mobilizable space at running roller body one end, dismantle the running roller body other end and even axle subassembly again, and then remove the running roller body in the space and realize that the running roller body breaks away from even axle subassembly, reach the purpose of dismantling the change running roller body, realize the quick installation of running roller body and dismantle through the connection structure of bearing frame and lid, avoid changing the problem that complex operation caused length consuming time, the change efficiency of running roller body has been improved.

Description

Driving roller

Technical Field

The application relates to the technical field of driving rollers, in particular to a driving roller.

Background

The existing driving roller is widely used and is applied to various fields such as coating, transportation and the like. The drive roller is subject to wear on its surface over time, slippage and replacement. However, since the length of the drive roller in the axial direction is long, the drive roller cannot move in the axial direction due to the narrow space in the case of a horizontal apparatus having a narrow space. Therefore, when replacing the driving roller on the equipment, the prior art replacing method usually disassembles the external structure of the equipment, detaches the driving roller for replacement, and then attaches the external structure. The replacement mode has the defects of low efficiency of replacing the driving roller, long time consumption caused by complicated replacement operation, and time and labor waste.

SUMMERY OF THE UTILITY MODEL

In order to solve one of the above technical problems, the present application provides a driving roller, including a roller body, and a mounting assembly and a connecting shaft assembly detachably connected to two ends of the roller body, respectively; the mounting assembly comprises a bearing seat and a cover body which can be relatively and rotatably connected to one end of the roller body; the cover body is detachably embedded on the circumferential surface of the bearing seat along the radial direction of the roller body. The connecting structure through bearing frame and lid realizes that the running roller body is installed and is dismantled fast, avoids changing the problem that complex operation caused length consuming time, has improved the change efficiency of running roller body.

Preferably, the circumferential surface of the bearing seat is provided with a notch for the cover body to be embedded in, the circumferential surface of the bearing seat is provided with a first mounting hole, and the cover body is provided with a second mounting hole matched with the first mounting hole. After the cover body is embedded into the groove of the bearing seat, the bolt penetrates through the first mounting hole, and then the bolt is in threaded connection with the second mounting hole, so that the bearing seat is in mounting connection with the cover body, the cover body and the bearing seat can be removed and detached along the radial direction of the roller body, and a moving space is formed at the end part of the roller body.

Preferably, a first roll shaft connected with the bearing seat and a second roll shaft connected with the connecting shaft assembly are arranged at two ends of the roller body; and a bearing connected with the first roll shaft is arranged in the bearing seat. The first roll shaft is connected with the bearing seat in a relatively rotatable mode through a bearing.

Preferably, the mounting assembly further comprises a fixing plate, and the fixing plate is fixedly connected with the bearing seat. And then realize installing the running roller body and adjust mounted position through the fixed plate.

Preferably, a first ring groove is formed on the circumferential surface of the first roller shaft; and limiting edges embedded into the first annular groove are formed on the end surfaces of the bearing seat and the cover body. The limiting edges of the bearing seat and the cover body are clamped into the first ring groove of the first roller shaft, and therefore the first roller shaft is limited.

Preferably, the connecting shaft assembly comprises a mounting seat and a coupler arranged in the mounting seat, and the second roller shaft penetrates through the mounting seat and is detachably connected with the coupler. The second roller passes through the mounting seat and can be dismantled with shaft coupling one end and be connected, and the shaft coupling other end is connected with drive assembly, and then drives the shaft coupling rotation and drives the running roller body rotation through drive assembly.

Preferably, an installation groove for inserting the second roller shaft is formed in one end of the coupler, and a connection hole penetrating through the installation groove is formed in the outer peripheral surface of the coupler. Can insert in the connecting hole and with second roller fixed connection through the bolt, and then realize second roller and quick installation of shaft coupling and dismantlement.

Preferably, the end face, facing the second roller shaft, of the mounting seat is provided with a positioning block for the second roller shaft to pass through, and a shaft sleeve matched with the second roller shaft is arranged on the inner side of the positioning block, so that the second roller shaft can rotate relative to the mounting seat.

Preferably, the periphery of second roller is formed with the second annular, the terminal surface of locating piece is provided with the end cover, the end cover imbed in the second annular, realize through end cover and second annular that the displacement of second roller is spacing.

Preferably, the driving device further comprises a driving assembly fixed on the mounting seat, and the driving end of the driving assembly is connected with the coupler.

Compared with the prior art, the beneficial effects of this application are: the mounting assembly comprises a bearing seat and a cover body which can be relatively and rotatably connected to one end of a roller body, the cover body is detachably embedded on the circumferential side surface of the bearing seat along the radial direction of the roller body, and is further connected to one end of the roller body through the matching of the bearing seat and the cover body, when the roller body is replaced, the cover body is firstly detached from the circumferential side surface of the bearing seat along the radial direction of the roller body, and then the bearing seat is removed along the radial direction of the roller body, so that a moving space is formed at the end part of the roller body, then the other end of the roller body is detached from the connecting shaft assembly, and the roller body is moved in the space to separate the roller body from the connecting shaft assembly, thereby achieving the purpose of replacing the roller body, realizing the quick mounting and detaching of the roller body through the connecting structure of the bearing seat and the cover body, and avoiding the problem of long time consumption caused by complicated replacing operation, the replacement efficiency of the roller body is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments of the present application or the prior art will be briefly described below. It should be apparent that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained by those skilled in the art without inventive exercise.

FIG. 1 is a cross-sectional view of a drive roller according to an embodiment of the present application;

FIG. 2 is a schematic view of an embodiment of the present application showing the drive roller as a whole;

FIG. 3 is an enlarged view of a drive roller coupling assembly according to an embodiment of the present application;

fig. 4 is an enlarged view of a drive roller mounting assembly of an embodiment of the present application.

Reference numerals

10. Mounting the component; 11. a bearing seat; 111. a first mounting hole; 12. a cover body; 121. a second mounting hole; 13. a fixing plate; 14. a limiting edge; 20. a roller body; 21. a first roller shaft; 211. a first ring groove; 22. a second roller shaft; 221. a second ring groove; 30. a coupling shaft assembly; 31. a coupling; 311. connecting holes; 312. mounting grooves; 32. a mounting seat; 321. positioning blocks; 322. a shaft sleeve; 33. an end cap; 40. a drive assembly.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the application. That is, in some embodiments of the present application, such practical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

It should be noted that all the directional indications such as up, down, left, right, front and rear … … in the embodiment of the present application are only used to explain the relative positional relationship, movement, etc. between the components in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indication is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in this application are for descriptive purposes only, not specifically referring to the order or sequence, nor are they intended to limit the application, but merely to distinguish components or operations described in the same technical terms, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.

For a further understanding of the present disclosure, features and advantages, reference is made to the following examples, which are set forth in the accompanying drawings and the description:

in order to solve the above technical problem, the embodiment provides a driving roller, as shown in fig. 1-2, including a roller body 20, and an installation component 10 and a connecting shaft component 30 detachably connected to two ends of the roller body 20 respectively, the roller body 20 and the installation component 10 can be relatively rotatably disposed, the installation of the roller body 20 is realized through the installation component 10, a driving component 40 is connected to the connecting shaft component 30, the connecting shaft component 30 is driven to rotate by the driving component 40, and then the roller body 20 is driven to rotate.

In order to realize the detachable connection of the roller body 20 and the mounting assembly 10, as shown in fig. 4, the mounting assembly 10 includes a bearing seat 11 and a cover 12 which are relatively rotatably connected to one end of the roller body 20, the cover 12 is detachably mounted on the circumferential side of the bearing seat 11 along the radial direction of the roller body 20, and is further connected to one end of the roller body 20 through the cooperation of the bearing seat 11 and the cover 12, when the roller body 20 needs to be replaced, the cover 12 is firstly detached from the circumferential side of the bearing seat 11 along the radial direction of the roller body 20, and then the bearing seat 11 is removed along the radial direction of the roller body 20, so that a moving space is formed at the end of the roller body 20, and then the other end of the roller body 20 is detached from the connecting shaft assembly 30, so as to move the roller body 20 in the space and separate the roller body 20 from the connecting shaft assembly 30, thereby achieving the purpose of detaching and replacing the roller body 20, and realizing the rapid mounting and detaching of the roller body 20 through the connection structure of the bearing seat 11 and the cover 12, the problem of long time consumption caused by complex replacement operation is avoided, and the replacement efficiency of the roller body 20 is improved.

Specifically, as shown in fig. 4. In order to realize the quick installation and the dismantlement of installation component 10 and running roller body 20, the scarce groove that supplies lid 12 embedding is seted up to the periphery of bearing frame 11, the cross-section of lid 12 is the arc form, and with scarce groove phase-match, first mounting hole 111 has been seted up to the periphery of bearing frame 11, set up the second mounting hole 121 with first mounting hole 111 matching on the lid 12, lid 12 embedding back in the scarce groove of bearing frame 11, use the bolt to pass first mounting hole 111, and then bolt and second mounting hole 121 threaded connection, realize bearing frame 11 and lid 12 erection joint. Wherein, the scarce groove is seted up in the side of bearing frame 11 circumference, and then realizes that lid 12 inlays on the scarce groove of bearing frame 11 along the radial dress of running roller body 20, makes when dismantling, lid 12 and bearing frame 11 remove the dismantlement along the radial of running roller body 20, makes and forms the removal space at running roller body 20 tip, dismantles running roller body 20 other end and even axle subassembly 30 again, and then moves running roller body 20 in the space and realizes that running roller body 20 breaks away from even axle subassembly 30, reaches the purpose of dismantling change running roller body 20.

In order to realize the connection of the roller body 20 with the bearing seat 11 and the connecting shaft assembly 30, a first roller shaft 21 connected with the bearing seat 11 and a second roller shaft 22 connected with the connecting shaft assembly 30 are arranged at two ends of the roller body 20, a bearing connected with the first roller shaft 21 is arranged in the bearing seat 11, and the first roller shaft 21 is rotatably connected with the bearing seat 11 relatively through the bearing. Further, the first roller shaft 21 needs to be limited after penetrating through the bearing, for this reason, a first annular groove 211 is formed on the circumferential surface of the first roller shaft 21, a limiting edge 14 embedded in the first annular groove 211 is formed on the end surfaces of the bearing seat 11 and the cover body 12, and the limiting edge 14 of the bearing seat 11 and the cover body 12 is clamped into the first annular groove 211 of the first roller shaft 21, so that the first roller shaft 21 is limited.

In order to realize the installation of the bearing seat 11, the installation assembly 10 further includes a fixing plate 13, the fixing plate 13 is fixedly connected with the bearing seat 11, and the fixing plate 13 is used for realizing the installation of the roller body 20 and adjusting the installation position.

In order to realize the rotation of the driving roller body 20, as shown in fig. 3, the connecting shaft assembly 30 includes a mounting seat 32 and a coupler 31 disposed in the mounting seat 32, the second roller shaft 22 passes through the mounting seat 32 to be detachably connected with one end of the coupler 31, the other end of the coupler 31 is connected with the driving assembly 40, and then the coupler 31 is driven to rotate by the driving assembly 40 and drives the roller body 20 to rotate, the driving assembly 40 can be a driving motor, and the rotating end of the motor is connected with the coupler 31.

Further, as shown in fig. 3, in order to detachably connect the roller body 20 and the coupler 31, one end of the coupler 31 is provided with a mounting groove 312 for inserting the second roller 22, the outer peripheral surface of the coupler 31 is provided with a connecting hole 311 penetrating through to the mounting groove, and the second roller 22 and the coupler 31 can be quickly mounted and dismounted by inserting a bolt into the connecting hole 311 and fixedly connecting with the second roller 22. After the cover 12 and the bearing seat 11 are removed and disassembled along the radial direction of the roller body 20, a moving space is formed at the end of the roller body 20, then the second roller 22 is disassembled from the connecting shaft assembly 30, and the roller body 20 is moved in the space to separate the roller body 20 from the connecting shaft assembly 30, so that the purpose of disassembling and replacing the roller body 20 is achieved.

In order to limit the second roller shaft 22, a second annular groove 221 is formed in the circumferential surface of the second roller shaft 22, an end surface of the mounting seat 32 facing the second roller shaft 22 is provided with an end cover 33, the end cover 33 is fitted into the second annular groove 221, and the second roller shaft 22 is limited in displacement by the end cover 33. A positioning block 321 for the second roller 22 to pass through is disposed on the end surface of the mounting seat 32, a shaft sleeve 322 engaged with the second roller 22 is disposed on the inner side of the positioning block, so that the second roller 22 can rotate relative to the mounting seat 32, and the end cover 33 is detachably disposed on the positioning block 321, so that the end cover 33 needs to be detached before the roller body 20 is pulled out of the mounting seat 32.

In summary, in one or more embodiments of the present invention, the roller body is detachably connected to the mounting assembly and the connecting shaft assembly at two ends of the roller body, the mounting assembly includes a bearing seat and a cover body which are relatively rotatably connected to one end of the roller body, the cover body is detachably mounted on the circumferential side surface of the bearing seat along the radial direction of the roller body, and further is connected to one end of the roller body through the cooperation of the bearing seat and the cover body, when the roller body is replaced, the cover body is first detached from the circumferential side surface of the bearing seat along the radial direction of the roller body, and then the bearing seat is removed along the radial direction of the roller body, so that a moving space is formed at the end portion of the roller body, and then the other end of the roller body is detached from the connecting shaft assembly, so that the roller body is separated from the connecting shaft assembly by moving in the space, thereby achieving the purpose of detaching and replacing the roller body, and realizing the quick mounting and detaching of the roller body through the connecting structure of the bearing seat and the cover body, avoid changing the problem that complex operation caused length consuming time, improved the change efficiency of running roller body.

The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.

Claims

1. A drive roller, characterized by: comprises a roller body (20), and a mounting component (10) and a connecting shaft component (30) which are respectively detachably connected with the two ends of the roller body (20); the mounting assembly (10) comprises a bearing seat (11) and a cover body (12) which can be relatively rotatably connected to one end of the roller body (20); the cover body (12) is detachably embedded on the circumferential surface of the bearing seat (11) along the radial direction of the roller body (20).

2. The drive roll of claim 1, wherein: the circumference of the bearing seat (11) is provided with a notch for the cover body (12) to be embedded in, the circumference of the bearing seat (11) is provided with a first mounting hole (111), and the cover body (12) is provided with a second mounting hole (121) matched with the first mounting hole (111).

3. The drive roll of claim 2, wherein: a first roll shaft (21) connected with the bearing seat (11) and a second roll shaft (22) connected with the connecting shaft assembly (30) are arranged at two ends of the roller body (20); and a bearing connected with the first roll shaft (21) is arranged in the bearing seat (11).

4. The drive roll of claim 2, wherein: the mounting assembly (10) further comprises a fixing plate (13), and the fixing plate (13) is fixedly connected with the bearing seat (11).

5. The drive roll of claim 3, wherein: a first annular groove (211) is formed on the circumferential surface of the first roller shaft (21); and limiting edges (14) embedded into the first annular grooves (211) are formed on the end surfaces of the bearing seat (11) and the cover body (12).

6. The drive roll of claim 3, wherein: the connecting shaft assembly (30) comprises a mounting seat (32) and a coupler (31) arranged in the mounting seat (32), and the second roller shaft (22) penetrates through the mounting seat (32) and the coupler (31) to be detachably connected.

7. The drive roll of claim 6, wherein: the utility model discloses a shaft coupling, including shaft coupling (31), the installation groove (312) that supplies second roller (22) to insert are seted up to shaft coupling (31) one end, the outer peripheral face of shaft coupling (31) is seted up and is run through to connecting hole (311) of installation groove.

8. The drive roll of claim 6, wherein: the mounting seat (32) faces the end face of the second roller shaft (22) and is provided with a positioning block (321) for the second roller shaft (22) to penetrate through, and a shaft sleeve (322) matched with the second roller shaft (22) is arranged on the inner side of the positioning block.

9. The drive roll of claim 8, wherein: the periphery of second roller (22) is formed with second annular groove (221), the terminal surface of locating piece (321) is provided with end cover (33), end cover (33) imbed in second annular groove (221).

10. The drive roll of claim 6, wherein: the driving mechanism further comprises a driving assembly (40) fixed on the mounting base (32), and the driving end of the driving assembly (40) is connected with the coupler (31).