CN214755790U

CN214755790U - Motor with rotor shaft assembled and guide structure convenient to mount

Info

Publication number: CN214755790U
Application number: CN202121347947.1U
Authority: CN
Inventors: 吴克珠
Original assignee: Xiangyang Zhenhui Electromechanical Technology Co ltd
Current assignee: Xiangyang Zhenhui Electromechanical Technology Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-11-16
Anticipated expiration: 2031-06-17

Abstract

The utility model relates to the technical field of electric motor, specifically be a rotor shaft assembles motor that has easy to assemble guide structure, including motor body, bearing body, dwang, spacing ring, solid fixed ring, spacing post, rotor body and guide ring, the mounting hole has been seted up to one side of guide ring, the inside of mounting hole is provided with the erection column, mutual adaptation between mounting hole and the erection column, one side fixedly connected with installation head of erection column, the top of installation head is seted up flutedly. The utility model discloses a bearing body, dwang, spacing ring, solid fixed ring, spacing post, rotor body, guide ring, mounting hole, erection column and the installation head that sets up have embodied the assembling nature and the portability of installation, can carry out certain fixed with rotor body through the design of guide ring, have prevented rocking when the operation, can carry out certain direction installation with the dwang through the design of mounting hole and erection column.

Description

Motor with rotor shaft assembled and guide structure convenient to mount

Technical Field

The utility model relates to the technical field of electric machines, specifically be a rotor shaft assembly has motor easy to assemble guide structure.

Background

The motor is represented by letter M in the circuit, its main function is to produce the driving torque, as the power source of the electrical apparatus or various machines, the generator is represented by letter G in the circuit, its main function is to utilize the mechanical energy to turn into the electric energy, the direction of conductor stress is determined by the left hand rule, this pair of electromagnetic forces forms a moment acting on the armature, this moment is called electromagnetic torque in the rotating electrical machine, the direction of the torque is the counterclockwise direction, try to make the armature rotate counterclockwise, if this electromagnetic torque can overcome the resistance torque on the armature, the armature can rotate according to the counterclockwise direction.

The rotor in the motor is unstable in the past installation, and the past mounting structure is comparatively complicated, can not install it to lead, and the installation effect of rotor needs to be improved, and the motor in the past shakes easily when using, and the measure of protection in the past is relatively poor, and the structure is unstable, therefore we perfect and improve the above-mentioned problem and become the problem that needs to solve at present urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotor shaft assembly has motor of easy to assemble guide structure to rotor in the motor that proposes in solving above-mentioned background art is unstable when the installation in the past, and mounting structure is comparatively complicated in the past, can not lead to the installation to it, and the installation effect of rotor remains to improve, and the motor in the past shakes easily when using, and protective measure is relatively poor in the past, the unstable problem of structure.

In order to achieve the above object, the utility model provides a following technical scheme: a motor with a rotor shaft assembled and a guide structure convenient to install comprises a motor body, wherein a bearing body is arranged inside the motor body, a rotating rod is arranged on one side of the bearing body, a limiting ring is arranged on the surface of the rotating rod, one side of the limit ring is fixedly connected with a fixing ring, the surface of the fixing ring is fixedly connected with a limit post, one side of the rotating rod is provided with a rotor body, the other side of the rotating rod is provided with a guide ring, one side of the guide ring is provided with a mounting hole, a mounting column is arranged in the mounting hole, the mounting hole and the mounting column are mutually matched, one side of the mounting column is fixedly connected with a mounting head, the top end of the mounting head is provided with a groove, the bearing comprises a bearing body and is characterized in that a fixing rod is movably connected inside the groove, the fixing rod and the groove are matched with each other, and a bearing seat is fixedly connected to one side of the bearing body.

Preferably, one side fixedly connected with safety cover of motor body, the inside of safety cover is provided with the function block, the inside of function block is provided with the filter screen.

Preferably, one side fixedly connected with fixed block of function block, the inside of fixed block is provided with the fan body.

Preferably, the bottom end of the motor body is fixedly connected with a protective bottom sleeve, and the bottom end of the protective bottom sleeve is fixedly connected with an installation base.

Preferably, one side of the protective bottom sleeve is fixedly connected with a first connecting rod, and one side of the first connecting rod is fixedly connected with a second connecting rod.

Preferably, the surface of the mounting base is provided with a threaded hole, the inside of the threaded hole is movably connected with a fixing bolt, and the fixing bolt and the threaded hole are matched with each other.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the rotor shaft is assembled with the motor with the guide structure convenient to install, the motor is provided with a bearing body, a rotating rod, a limiting ring, a fixing ring, a limiting column, a rotor body, a guide ring, a mounting hole, a mounting column and a mounting head, when the motor is mounted, the rotor body can be fixedly mounted through the rotating rod, then the rotor body can be limited to a certain extent through the design of the limiting ring, the fixing ring and the limiting column, the mounting assembly and the portability of the motor are reflected, after the rotor body is mounted, the rotor body can be fixed to a certain extent through the design of the guide ring, the shaking during the operation is prevented, then the rotating rod can be guided and mounted to a certain extent through the design of the mounting hole and the mounting column, then the mounting head, the mounting column and the rotating rod can be fixed through the design of a groove and a fixing rod, and the stability of the rotor body is improved, the installation effect of the rotor body is enhanced, and the design has certain practicability.

2. This rotor shaft assembly has motor of easy to assemble guide structure, cover at the bottom of the protection through setting up, the installation base, the head rod, second connecting rod and screw hole, when using, can carry out the installation of fixing with motor body through the cover at the bottom of the protection, prevented rocking when rotating, can strengthen the stability of erection column through head rod and second connecting rod, thereby motor body's stability has been improved, through threaded connection between screw hole and the fixing bolt installation base and the cover at the bottom of the protection that can be quick, the protective structure to motor body has been improved, motor body's stability has been guaranteed, the functionality of device has been embodied.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention;

fig. 2 is a schematic sectional view of the structure of the motor body of the present invention;

fig. 3 is a schematic split view of the protective cover structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

In the figure: 1. a motor body; 2. a bearing body; 3. rotating the rod; 4. a limiting ring; 5. a fixing ring; 6. a limiting column; 7. a rotor body; 8. a guide ring; 9. mounting holes; 10. mounting a column; 11. a mounting head; 12. a groove; 13. fixing the rod; 14. a protective cover; 15. a function block; 16. a fixed block; 17. a filter screen; 18. a fan body; 19. protecting the bottom sleeve; 20. installing a base; 21. a first connecting rod; 22. a second connecting rod; 23. a threaded hole; 24. fixing the bolt; 25. and a bearing seat.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a motor with a guide structure convenient to mount during rotor shaft assembly comprises a motor body 1, a bearing body 2 is arranged inside the motor body 1, a rotating rod 3 is arranged on one side of the bearing body 2, a limiting ring 4 is arranged on the surface of the rotating rod 3, a fixing ring 5 is fixedly connected to one side of the limiting ring 4, a limiting post 6 is fixedly connected to the surface of the fixing ring 5, a rotor body 7 is arranged on one side of the rotating rod 3, a guide ring 8 is arranged on the other side of the rotating rod 3, a mounting hole 9 is formed in one side of the guide ring 8, a mounting post 10 is arranged inside the mounting hole 9, the mounting hole 9 is matched with the mounting post 10, a mounting head 11 is fixedly connected to one side of the mounting post 10, a groove 12 is formed in the top end of the mounting head 11, a fixing rod 13 is movably connected to the inside of the groove 12, the fixing rod 13 is matched with the groove 12, a bearing pedestal 25 is fixedly connected to one side of the bearing body 2, can carry out fixed mounting with rotor body 7 through dwang 3, then through spacing ring 4, the design of solid fixed ring 5 and spacing post 6 can carry out certain spacing with rotor body 7, the assembling and the portability of installation have been embodied, rotor body 7 has been installed after, can carry out certain fixed with rotor body 7 through the design of guide ring 8, the rocking in the time of having prevented, then can carry out certain direction installation with dwang 3 through the design of mounting hole 9 and erection column 10, then can be with installation head 11 through the design of recess 12 and dead lever 13, fix between erection column 10 and the dwang 3, rotor body 7's stability has been improved, rotor body 7's installation effect has been strengthened.

Further, one side fixedly connected with safety cover 14 of motor body 1, the inside of safety cover 14 is provided with function block 15, one side fixedly connected with fixed block 16 of function block 15, the inside of fixed block 16 is provided with fan body 18, the inside of function block 15 is provided with filter screen 17, can adsorb certain debris through filter screen 17 and improve fan body 18's result of use.

Further, the bottom fixedly connected with of motor body 1 protects end cover 19, one side fixedly connected with first connecting rod 21 of protection end cover 19, one side fixedly connected with second connecting rod 22 of first connecting rod 21, the bottom fixedly connected with of protection end cover 19 installs base 20, threaded hole 23 has been seted up on the surface of installation base 20, threaded hole 23's inside swing joint has fixing bolt 24, mutual adaptation between fixing bolt 24 and the threaded hole 23, can carry out the installation of fixing motor body 1 through protection end cover 19, prevented rocking when rotating, can strengthen the stability of erection column 10 through first connecting rod 21 and second connecting rod 22, thereby motor body 1's stability has been improved, installation base 20 and protection end cover 19 that can be quick through the threaded connection between threaded hole 23 and the fixing bolt 24.

The working principle is as follows: when the installation is carried out, firstly, the rotor body 7 can be fixedly installed through the rotating rod 3, then the rotor body 7 can be limited to a certain extent through the design of the limiting ring 4, the fixing ring 5 and the limiting column 6, after the rotor body 7 is installed, the rotor body 7 can be fixed to a certain extent through the design of the guide ring 8, the shaking in operation is prevented, then the rotating rod 3 can be installed to a certain extent through the design of the installation hole 9 and the installation column 10, then the installation head 11, the installation column 10 and the rotating rod 3 can be fixed through the design of the groove 12 and the fixing rod 13, the motor body 1 can be fixedly installed through the protective bottom sleeve 19, the shaking in rotation is prevented, the stability of the installation column 10 can be enhanced through the first connecting rod 21 and the second connecting rod 22, the installation base 20 and the protective bottom sleeve 19 can be rapidly installed through the threaded connection between the threaded hole 23 and the fixing bolt 24, the protection structure to motor body 1 has been improved, the above does the utility model discloses an all theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a rotor shaft assembly has motor of easy to assemble guide structure, includes motor body (1), its characterized in that: the bearing structure is characterized in that a bearing body (2) is arranged in the motor body (1), a rotating rod (3) is arranged on one side of the bearing body (2), a limiting ring (4) is arranged on the surface of the rotating rod (3), a fixing ring (5) is fixedly connected to one side of the limiting ring (4), a limiting column (6) is fixedly connected to the surface of the fixing ring (5), a rotor body (7) is arranged on one side of the rotating rod (3), a guide ring (8) is arranged on the other side of the rotating rod (3), a mounting hole (9) is formed in one side of the guide ring (8), a mounting column (10) is arranged in the mounting hole (9), the mounting hole (9) and the mounting column (10) are matched with each other, a mounting head (11) is fixedly connected to one side of the mounting column (10), and a groove (12) is formed in the top end of the mounting head (11), the bearing is characterized in that a fixing rod (13) is movably connected inside the groove (12), the fixing rod (13) is matched with the groove (12) in a mutual matching mode, and a bearing seat (25) is fixedly connected to one side of the bearing body (2).

2. A rotor shaft assembly motor with easy-to-install guide structure as claimed in claim 1, wherein: one side fixedly connected with safety cover (14) of motor body (1), the inside of safety cover (14) is provided with function block (15), the inside of function block (15) is provided with filter screen (17).

3. A rotor shaft assembly motor with easy-to-install guide structure as claimed in claim 2, wherein: one side of the function block (15) is fixedly connected with a fixing block (16), and a fan body (18) is arranged inside the fixing block (16).

4. A rotor shaft assembly motor with easy-to-install guide structure as claimed in claim 1, wherein: the motor is characterized in that a protective bottom sleeve (19) is fixedly connected to the bottom end of the motor body (1), and a mounting base (20) is fixedly connected to the bottom end of the protective bottom sleeve (19).

5. The rotor shaft assembly motor with the guide structure convenient to install according to claim 4, wherein: one side of the protective bottom sleeve (19) is fixedly connected with a first connecting rod (21), and one side of the first connecting rod (21) is fixedly connected with a second connecting rod (22).

6. The rotor shaft assembly motor with the guide structure convenient to install according to claim 4, wherein: threaded holes (23) are formed in the surface of the mounting base (20), fixing bolts (24) are movably connected inside the threaded holes (23), and the fixing bolts (24) are matched with the threaded holes (23).