CN217919848U

CN217919848U - Driving roller with conveniently replaced rotor

Info

Publication number: CN217919848U
Application number: CN202221236543.XU
Authority: CN
Inventors: 董玉芝
Original assignee: Chuzhou Chengkun Machinery Co ltd
Current assignee: Chuzhou Chengkun Machinery Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-11-29
Anticipated expiration: 2032-05-19

Abstract

The utility model relates to the technical field of roller, and a conveniently change driving drum of rotor is disclosed, rotor inner circle fixedly connected with axis of rotation, axis of rotation outer lane left and right sides fixedly connected with fixing base, the rotor outer lane is provided with drum shell, rotor outer lane fixedly connected with installation mechanism, both sides fixedly connected with end section of thick bamboo about the installation mechanism, end section of thick bamboo keeps away from the fixed bulge loop of rotor direction one side fixedly connected with, end section of thick bamboo inner circle fixedly connected with end cover, and rotor one side fixedly connected with strengthening mechanism is kept away from to the end cover. This conveniently change driving drum of rotor, accessible screw thread slide bar remove the restriction of deciding a section of thick bamboo to the connection bearing to the bearing, the rotor that can be quick is dismantled and is installed, time when having reduced the rotor and changing has increased work efficiency, fixes the position of screw thread slide bar when this driving drum uses, makes a bearing decide a section of thick bamboo can support the connection bearing all the time when this driving drum uses, has increased this driving drum's structural stability.

Description

Driving roller with conveniently replaced rotor

Technical Field

The utility model relates to a cylinder technical field specifically is a conveniently change driving roller of rotor.

Background

The electric roller is a novel driving device which places a motor and a speed reducer in a roller body together. It is mainly used in fixed and movable belt conveyer to replace traditional motor and separate driving device with speed reducer outside the driving roller.

The rotor and the drum shell of the existing driving drum are connected tightly, the process is complicated when the rotor inside the drum needs to be replaced, the time is long, the working strength of workers is increased, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently change driving roller of rotor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a conveniently change driving drum of rotor, includes the rotor, rotor inner circle fixedly connected with axis of rotation, axis of rotation outer lane left and right sides fixedly connected with fixing base, the rotor outer lane is provided with the drum shell, rotor outer lane fixedly connected with installation mechanism, both sides fixedly connected with end section of thick bamboo about the installation mechanism, end section of thick bamboo keeps away from the fixed bulge loop of rotor direction one side fixedly connected with, end section of thick bamboo inner circle fixedly connected with end cover, rotor one side fixedly connected with reinforcing mechanism is kept away from to the end cover.

The mounting mechanism comprises a fixing screw rod which is fixedly connected to the left side and the right side of the roller shell, the fixing convex ring corresponds to the fixing screw rod and is provided with a through hole, and the outer ring of the fixing screw rod is located on the fixing convex ring and is connected with a nut in a threaded manner in the direction away from the roller shell.

Preferably, the rotating shaft outer ring is positioned in the roller shell and fixedly connected with a connecting bearing, the upper side and the lower side of the connecting bearing are sleeved with bearing fixing cylinders, the left side and the right side of each bearing fixing cylinder are fixedly connected with convex plates, and the upper side and the lower side of each bearing fixing cylinder support the connecting bearing.

Preferably, the inner ring of the convex plate is slidably connected with a fixing rod, one side of the upper convex plate and the lower convex plate, which are away from each other, is fixedly connected with a compression spring, one end of the compression spring, which is away from the convex plate, is fixedly connected to the inner ring of the end cylinder, and the compression spring enables the convex plate to drive the bearing fixed cylinder to move towards the direction of the rotating shaft all the time without external force.

Preferably, the bearing is decided a section of thick bamboo and is kept away from rotor one side fixedly connected with screw thread slide bar, the end cover corresponds the screw thread slide bar and has seted up spacing spout, the end cover is kept away from bearing and is decided a section of thick bamboo one side and correspond spacing spout position fixedly connected with protruding edge, screw thread slide bar makes things convenient for the staff to judge the position that the bearing was decided a section of thick bamboo when the installation with dismantle.

Preferably, the reinforcing mechanism comprises a clamping cover, the clamping cover is arranged on the convex edge outer ring, a positioning plate is fixedly connected to the outer ring of the clamping cover, the inner side of the positioning plate is attached to the outer side of the end cover, and the clamping cover is positioned through the convex edge.

Preferably, the outer side of the end cover is fixedly connected with a positioning screw corresponding to the positioning plate, the positioning plate is provided with a first positioning hole corresponding to the positioning screw, the outer ring of the positioning screw is in threaded connection with a first threaded cover at the outer side of the positioning plate, and the positioning screw fixes the positioning plate through the first threaded cover.

Preferably, a second positioning hole is formed in the clamping cover corresponding to the position of the threaded sliding rod, the outer ring of the threaded sliding rod, on the side, away from the threaded sliding rod, of the clamping cover is in threaded connection with a second threaded cover, a positioning barrel is fixedly connected to the side, away from the rotor, of the clamping cover corresponding to the position of the second threaded cover, and the second positioning hole limits the threaded sliding rod.

Compared with the prior art, the utility model provides a conveniently change driving roller of rotor possesses following beneficial effect:

1. this conveniently change driving roller of rotor, through the installation mechanism that sets up, accessible screw thread slide bar removes the restriction of deciding a section of thick bamboo to connecting the bearing to the bearing, dismantles and installs the rotor that can be quick, has reduced the time when the rotor is changed, has increased work efficiency.

2. This conveniently change driving drum of rotor through the strengthening mechanism who sets up, fixes the position of screw thread slide bar when this driving drum uses, makes the bearing decide a section of thick bamboo and can support the connection bearing all the time when this driving drum uses, has increased this driving drum's structural stability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive exercise based on the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of a portion of the end barrel;

FIG. 4 is a partial structural analysis diagram of the present invention;

FIG. 5 is a sectional view of a part of the structure of the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 5;

fig. 7 is an exploded view of a portion of the reinforcement structure.

In the figure: 1. an installation mechanism; 11. fixing the screw rod; 1101. a through hole; 12. a nut; 13. connecting a bearing; 14. a bearing fixed cylinder; 15. a convex plate; 16. fixing the rod; 17. a compression spring; 18. a threaded slide bar; 1801. a limiting chute; 19. a convex edge; 2. a reinforcement mechanism; 21. a cover is clamped; 22. positioning a plate; 23. Positioning a screw rod; 24. a first positioning hole; 25. a first threaded cap; 26. a second positioning hole; 27. a second threaded cap; 28. a positioning cylinder; 3. a rotor; 4. a rotating shaft; 5. a fixed seat; 6. a drum shell; 7. An end barrel; 71. fixing the convex ring; 72. and (4) end covers.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a conveniently change driving drum of rotor, including

rotor

3, 3 inner circle fixedly connected with axis of rotation 4 of rotor, 4 outer lane left and right sides fixedly connected with fixing base 5 of axis of rotation, 3 outer lanes of rotor are provided with

drum shell

6, 3 outer lane fixedly connected with installation mechanism 1 of rotor, both sides fixedly connected with end section of thick bamboo 7 about installation mechanism 1, end section of thick bamboo 7 is kept away from 3 direction one side fixedly connected with fixed bulge loop 71 of rotor, end section of thick bamboo 7 inner circle fixedly connected with end cover 72, end cover 72 keeps away from 3 one side fixedly connected with strengthening mechanism 2 of rotor.

The mounting mechanism 1 comprises a fixing screw 11, the fixing screw 11 is fixedly connected to the left side and the right side of a roller shell 6, a through hole 1101 is formed in the position, corresponding to the fixing screw 11, of a fixing convex ring 71, a nut 12 is in threaded connection with the outer ring of the fixing screw 11, the outer ring of a rotating shaft 4 is located in the roller shell 6, a connecting bearing 13 is fixedly connected with the outer ring of the rotating shaft 4, bearing fixing cylinders 14 are sleeved on the upper side and the lower side of the connecting bearing 13, protruding plates 15 are fixedly connected to the left side and the right side of the bearing fixing cylinder 14, the bearing fixing cylinders 14 on the upper side and the lower side support the connecting bearing 13, fixing rods 16 are slidably connected to the inner rings of the protruding plates 15, compression springs 17 are fixedly connected to the sides, far away from the upper protruding plates 15, one ends of the compression springs 17 are fixedly connected to the inner rings of end cylinders 7, the compression springs 17 enable the protruding plates 15 to drive the bearing fixing cylinders 14 to move towards the rotating shaft 4 all the direction under the condition that no external force is applied, the bearing fixing cylinders 14 far away from the rotor 3, a threaded sliding rod 18 is fixedly connected to the end of the bearing fixing cylinder 14, a threaded sliding rod 18 is formed by the end cover 72, a limiting sliding chute 1801 is formed in correspondence to the threaded sliding groove 18 corresponding to the end of the end cover 72, and a limiting chute 1801 is formed in correspondence to the threaded sliding rod 14, and the threaded shaft 14, and the bearing fixing groove 18, and the bearing fixing position of the bearing fixing rod 14, and the bearing fixing groove is convenient for workers to judge the bearing fixing position when the bearing fixing rod 14 to disassemble the bearing.

The reinforcing mechanism 2 comprises a clamping cover 21, the clamping cover 21 is arranged on the outer ring of the convex edge 19, a positioning plate 22 is fixedly connected to the outer ring of the clamping cover 21, the inner side of the positioning plate 22 is attached to the outer side of the end cover 72, the clamping cover 21 is positioned through the convex edge 19, a positioning screw 23 is fixedly connected to the outer side of the end cover 72 corresponding to the positioning plate 22, a first positioning hole 24 is formed in the positioning plate 22 corresponding to the positioning screw 23, a first threaded cover 25 is in threaded connection with the outer side of the positioning screw 23, the positioning screw 23 fixes the positioning plate 22 through the first threaded cover 25, a second positioning hole 26 is formed in the clamping cover 21 corresponding to the position of the threaded slide rod 18, a second threaded cover 27 is in threaded connection with the outer ring of the threaded slide rod 18, which is far away from the rotor 3, a positioning cylinder 28 is fixedly connected to the position of the second threaded cover 27, and the threaded slide rod 18 is limited by the second positioning hole 26.

In the actual operation process, when the device is used and the rotor 3 needs to be disassembled, the connection relation between the fixed seat 5 and the rotating shaft 4 is firstly released, then the restriction of the reinforcing mechanism 2 on the threaded sliding rod 18 is removed, then the lower nut 12 is rotated and disassembled, finally, the threaded sliding rod 18 is shifted from the outer side of the end cover 72 to move towards the direction far away from the rotating shaft 4, the threaded sliding rod 18 moves to drive the bearing fixed cylinders 14 at the upper side and the lower side to move towards the direction far away from the rotating shaft 4, the bearing fixed cylinders 14 move to remove the connection relation with the connecting bearing 13, at the moment, the end cylinder 7 can move towards the direction far away from the rotor 3, at the moment, the disassembly work on the end cylinder 7 is completed, the rotating shaft 4 loses the support after the end cylinder 7 is disassembled, at the moment, the rotor 3 can be taken out from the roller shell 6 to complete the disassembly work on the rotor 3, when the rotor 3 needs to be installed, the left end cylinder 7 and the rotating shaft 4 are installed first, wherein, firstly, the threaded sliding rod 18 is shifted to move towards the direction far away from the rotating shaft 4, then the bearing fixed cylinder 14 after moving is placed at the upper side and the lower side of the connecting bearing 13 according to the position of the connecting bearing 13, at the moment, the limitation to the threaded sliding rod 18 is removed, the threaded sliding rod 18 is not interfered by external force, at the moment, the convex plate 15 drives the bearing fixed cylinder 14 to move towards the rotating shaft 4 under the action of the compression spring 17 to be clamped at the upper side and the lower side of the connecting bearing 13, at the moment, the connecting work of the rotating shaft 4 and the end cylinder 7 is completed, then the end cylinder 7 moves rightwards, the fixed convex ring 71 is clamped on the left side of the roller shell 6 through the through hole 1101, then the nut 12 is installed in a rotating mode, the installation work of the left end cylinder 7 is completed at the moment, and the installation work of the rotor 3 can be completed by repeating the installation steps of the left end cylinder 7 to install the right end cylinder 7 at the moment;

after the left and right side end barrels 7 are mounted, the clamping cover 21 is clamped on the outer ring of the convex edge 19, the position of the threaded slide rod 18 is the same as that of the second positioning hole 26 under the action of the compression spring 17, the position of the clamping cover 21 is positioned through the first positioning hole 24 during mounting, if the threaded slide rod 18 cannot be aligned with the second positioning hole 26, the threaded slide rod 18 is manually shifted towards the direction of the rotating shaft 4, the second threaded cover 27 is rotatably mounted after the clamping cover 21 is clamped on the outer ring of the convex edge 19 to fix the clamping cover 21, and finally the first threaded cover 25 is rotatably mounted to reinforce the clamping cover 21.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. A conveniently change drive drum of rotor, includes rotor (3), its characterized in that: the inner ring of the rotor (3) is fixedly connected with a rotating shaft (4), the left side and the right side of the outer ring of the rotating shaft (4) are fixedly connected with a fixed seat (5), the outer ring of the rotor (3) is provided with a roller shell (6), the outer ring of the rotor (3) is fixedly connected with an installation mechanism (1), the upper side and the lower side of the installation mechanism (1) are fixedly connected with end barrels (7), one side, away from the rotor (3), of each end barrel (7) is fixedly connected with a fixed convex ring (71), the inner ring of each end barrel (7) is fixedly connected with an end cover (72), and one side, away from the rotor (3), of each end cover (72) is fixedly connected with a reinforcing mechanism (2);

installation mechanism (1) includes clamping screw (11), clamping screw (11) fixed connection is in drum shell (6) left and right sides, through hole (1101) have been seted up to clamping screw (11) position corresponding in fixed bulge loop (71), clamping screw (11) outer lane is located clamping bulge loop (71) and keeps away from drum shell (6) direction threaded connection has nut (12).

2. The driving roller for facilitating replacement of a rotor as set forth in claim 1, wherein: the outer ring of the rotating shaft (4) is positioned in the roller shell (6) and is fixedly connected with a connecting bearing (13), the upper side and the lower side of the connecting bearing (13) are sleeved with a bearing fixed cylinder (14), and the left side and the right side of the bearing fixed cylinder (14) are fixedly connected with convex plates (15).

3. The driving roller for facilitating replacement of a rotor as set forth in claim 2, wherein: the inner ring of the convex plate (15) is connected with a fixing rod (16) in a sliding mode, one side, far away from the convex plate (15), of the upper portion and the lower portion is fixedly connected with a compression spring (17), and one end, far away from the convex plate (15), of the compression spring (17) is fixedly connected to the inner ring of the end barrel (7).

4. The driving roller for facilitating replacement of a rotor as set forth in claim 2, wherein: the bearing is decided a section of thick bamboo (14) and is kept away from rotor (3) one side fixedly connected with screw slide bar (18), spacing spout (1801) have been seted up to end cover (72) corresponding screw slide bar (18), end cover (72) are kept away from bearing and are decided section of thick bamboo (14) one side and correspond spacing spout (1801) position fixedly connected with protruding edge (19).

5. The driving roller for facilitating replacement of a rotor as set forth in claim 1, wherein: reinforcing mechanism (2) are including card lid (21), card lid (21) set up in protruding edge (19) outer lane, card lid (21) outer lane fixedly connected with locating plate (22), the inboard and end cover (72) outside of locating plate (22) are laminated mutually.

6. The driving roller for facilitating replacement of a rotor as set forth in claim 5, wherein: the outer side of the end cover (72) corresponds to the positioning plate (22) and is fixedly connected with a positioning screw rod (23), the positioning plate (22) corresponds to the positioning screw rod (23) and is provided with a first positioning hole (24), and the outer ring of the positioning screw rod (23) is positioned on the outer side of the positioning plate (22) and is in threaded connection with a first threaded cover (25).

7. The driving roller for facilitating replacement of a rotor as set forth in claim 5, wherein: the position of the clamp cover (21) corresponding to the thread sliding rod (18) is provided with a second positioning hole (26), the outer ring of the thread sliding rod (18) on one side, away from the thread sliding rod (18), of the clamp cover (21) is in threaded connection with a second thread cover (27), and one side, away from the rotor (3), of the clamp cover (21) corresponds to the position of the second thread cover (27) and is fixedly connected with a positioning barrel (28).