CN215120355U

CN215120355U - Permanent magnet motor with motor cover easy to replace

Info

Publication number: CN215120355U
Application number: CN202121150938.3U
Authority: CN
Inventors: 王付坤
Original assignee: Zhengzhou Deshengxiang Motor Manufacturing Co ltd
Current assignee: Zhengzhou Deshengxiang Motor Manufacturing Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-12-10
Anticipated expiration: 2031-05-27

Abstract

The utility model relates to a permanent-magnet machine technical field specifically is an easily change permanent-magnet machine of motor lid, including motor mechanism, motor mechanism's one end fixedly connected with latch mechanism, latch mechanism's top joint has end cover mechanism, the bottom fixedly connected with mount pad of supporting seat, latch mechanism includes shell, first spring, the first spring of inside fixedly connected with of shell. The utility model has the advantages that: the guide way is arranged on the inner wall of the guide ring, the cover body is installed, the inside of the guide way is introduced into the clamping block, the clamping block is limited and fixed, the clamping block slides into the clamping groove, the clamping of the clamping block and the limiting hole is guaranteed, the cover body is detached by utilizing the mode of pressing the clamping block and the button, when the cover body is detached, the button is pressed downwards at the moment, the clamping block pushes the clamping block to shrink to the inside of the shell at the moment, and the clamping block and the cover body are separated from the clamping, so that the operation is simple and the practicability is high.

Description

Permanent magnet motor with motor cover easy to replace

Technical Field

The utility model relates to a permanent-magnet machine technical field, especially a permanent-magnet machine who easily changes motor cover.

Background

The permanent magnet motor has the obvious advantages of simple structure, reliable operation, flexible and various shapes and sizes of the motor and the like, so the permanent magnet motor has wide application range, almost extends to various fields of aerospace, national defense, industry and agriculture, production and daily life, the existing permanent magnet motor is difficult to disassemble during maintenance, and although part of permanent magnet motor structures which are easy to replace motor covers exist in the market, a plurality of problems still exist and need to be improved.

The permanent magnet motor who easily changes motor cover that discloses in chinese patent CN212085918U, this permanent magnet motor who easily changes motor cover, through setting up spring shaft and stopper, when needs are dismantled the change to the motor cover on this permanent magnet motor, through the flexible effect of spring shaft, cause the convenient regulation in position of stopper, thereby it is more convenient to make the motor cover conveniently taken off the change and let permanent magnet motor maintain like this, however, this permanent magnet motor who easily changes motor cover, when the problem of solution, have following shortcoming:

1: according to the permanent magnet motor with the easily replaced motor cover, the motor cover is fixed in a clamping mode of the limiting block and the limiting hole, and when the permanent magnet motor is installed, due to the fact that the motor cover shields the limiting block, an operator cannot see the specific position of the limiting block, the limiting block and the limiting hole are difficult to be overlapped and clamped during installation, and installation is difficult;

2; this permanent-magnet machine who easily changes motor cover, when dismantling, through pressing down the stopper, the mode that makes the stopper break away from spacing hole pulls down the motor cover, because the motor cover has certain thickness, when actually pressing down, needs operating personnel to press the stopper to one side of motor cover inner wall through spacing hole, just enables stopper and spacing hole and breaks away from the joint state, and the operation is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a permanent-magnet machine who easily changes motor cover.

The purpose of the utility model is realized through the following technical scheme: a permanent magnet motor with a motor cover easy to replace comprises a motor mechanism, wherein one end of the motor mechanism is fixedly connected with a clamping mechanism, the top of the clamping mechanism is clamped with an end cover mechanism, the bottom of the motor mechanism is fixedly connected with a supporting seat, and the bottom of the supporting seat is fixedly connected with an installation seat;

the clamping mechanism comprises a shell, a first spring, a telescopic block and a clamping block, wherein the first spring is fixedly connected inside the shell, the telescopic block is fixedly connected to one end of the first spring, and the clamping block is fixedly connected to the top of the telescopic block;

the end cover mechanism comprises a cover body, a guide ring, a guide groove, a clamping groove, a pressing block, a button, a reset spring, a filter screen and a through hole, wherein the guide ring is fixedly connected with one end of the cover body, the guide groove is formed in the inner wall of the guide ring, the clamping groove is formed in one end of the cover body, the pressing block is sleeved in the cover body, the button is fixedly connected with the top of the pressing block, the reset spring is fixedly connected with one end of the button, the filter screen is fixedly arranged on one side of the inside of the cover body, and the through hole is formed in one side of the cover body.

Preferably, the motor mechanism comprises a motor, a rotating shaft and a fan, the rotating shaft is rotatably connected inside the motor, and the fan is fixedly connected to one end of the rotating shaft.

Preferably, the button is made of rubber.

Preferably, the shape of the clamping block is semicircular, and the clamping block is clamped with the clamping groove.

Preferably, the number of the guide grooves is multiple, and the multiple guide grooves are annularly arrayed on the inner wall of the guide ring.

Preferably, the telescopic block is clamped with the shell.

The utility model has the advantages of it is following:

1. according to the permanent magnet motor with the easily-replaced motor cover, the guide groove is formed in the inner wall of the guide ring, when the cover body needs to be installed, the clamping block is firstly introduced into the guide groove, the clamping block is limited and fixed, then the cover body is pushed, and the clamping block slides into the clamping groove through the guide groove, so that the clamping block is smoothly clamped with the limiting hole, and the installation difficulty is reduced;

2. this permanent-magnet machine of motor lid is easily changed dismantles the lid through the mode that utilizes according to briquetting and button, when needs are dismantled the lid, presses the button downwards this moment, presses briquetting promotion joint piece shrink to the inside of shell this moment to make joint piece and lid break away from the joint, easy operation, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic cross-sectional view of the clamping mechanism of the present invention;

fig. 4 is a schematic structural view of the end cover mechanism of the present invention;

fig. 5 is a schematic cross-sectional structural view of the end cover mechanism of the present invention;

fig. 6 is an enlarged schematic view of the structure at a in fig. 5 according to the present invention;

fig. 7 is a schematic structural diagram of the motor mechanism of the present invention.

In the figure: 1-motor mechanism, 101-motor, 102-rotating shaft, 103-fan, 2-clamping mechanism, 201-shell, 202-first spring, 203-telescopic block, 204-clamping block, 3-end cover mechanism, 301-cover body, 302-guide ring, 303-guide groove, 304-clamping groove, 305-pressing block, 306-button, 307-reset spring, 308-filter screen, 309-through hole, 4-supporting seat and 5-mounting seat.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1-2, a permanent magnet motor with a motor cover easy to replace comprises a motor mechanism 1, wherein one end of the motor mechanism 1 is fixedly connected with a clamping mechanism 2, the top of the clamping mechanism 2 is clamped with an end cover mechanism 3, the bottom of the motor mechanism 1 is fixedly connected with a supporting seat 4, and the bottom of the supporting seat 4 is fixedly connected with a mounting seat 5;

as shown in fig. 3, the clamping mechanism 2 includes a housing 201, a first spring 202, a telescopic block 203 and a clamping block 204, the first spring 202 is fixedly connected inside the housing 201 to provide compression and resilience for the telescopic block 203 and the clamping block 204, the telescopic block 203 is fixedly connected to one end of the first spring 202, the clamping block 204 is fixedly connected to the top of the telescopic block 203, and the clamping block 204 is clamped with a clamping groove 304;

as shown in fig. 4-6, the end cap mechanism 3 includes a cover 301, a guide ring 302, a guide groove 303, a snap groove 304, a pressing block 305, a button 306, a return spring 307, a filter screen 308 and a through hole 309, the guide ring 302 is fixedly connected to one end of the cover 301, the guide groove 303 is formed on the inner wall of the guide ring 302 to ensure the quick and correct connection between the snap block 204 and the cover 301, the snap groove 304 is formed on one end of the cover 301, the snap groove 304 is snap-connected to the snap block 204 to fix the cover 301, the pressing block 305 is sleeved inside the cover 301, the pressing block 305 is made of plastic material to ensure good heat insulation, the button 306 is fixedly connected to the top of the pressing block 305, the button 306 is made of rubber material, the return spring 307 is fixedly connected to one end of the button 306 to provide resilient force for the button 306, the filter screen 308 is fixedly installed on one side inside the cover 301, one side of the cover body 301 is provided with a through hole 309 to ensure normal ventilation.

As a preferred technical scheme of the utility model, as shown in fig. 7, motor mechanism 1 includes motor 101, pivot 102 and fan 103, and the inside rotation of motor 101 is connected with pivot 102, and the one end fixedly connected with fan 103 of pivot 102 can guarantee the normal heat dissipation to motor 101 when motor 101 moves.

As a preferred technical scheme of the utility model, button 306's material is the rubber material, avoids when dismantling, scalds the operator because of motor 101 high temperature.

As a preferred technical scheme of the utility model, the shape of joint piece 204 is semi-circular, and joint piece 204 and joint groove 304 joint, under the prerequisite of guaranteeing smooth card income, guarantees the joint fastness.

As a preferred technical scheme of the utility model, the quantity of guide way 303 is a plurality of, and a plurality of guide way 303 annular array is at the inner wall of guide ring 302.

As a preferred technical scheme of the utility model, flexible piece 203 and shell 201 joint carry on spacingly to flexible piece 203, prevent that flexible piece 203 from deviating from the inside of shell 201.

The working process of the utility model is as follows: when the device is used, firstly, the filter screen 308 and the cover body 301 are fixedly installed, the clamping block 204 is connected into the guide groove 303, the cover body 301 is pressed towards the motor 101, at the moment, the clamping block 204 is contracted into the shell 201 under the pressure of the guide groove 303 and slides into the clamping groove 304, the first spring 202 extends to drive the clamping block 204 to rebound, at the moment, the clamping block 204 is connected and fixed with the cover body 301 in a clamping manner, so that the motor 101 and the cover body 301 are fixed, at the moment, the motor 101 and the ground are fixed through the installation seat 5, meanwhile, the rotating shaft 102 is connected with external equipment, when the cover body 301 needs to be disassembled, at the moment, the button 306 is pressed, the button 306 drives the pressing block 305 to displace to push the clamping block 204 to contract into the shell 201, at the moment, the clamping block 204 is separated from the cover body 301, and at the moment, the cover body 301 can be separated from the motor 101.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a permanent-magnet machine of easily changing motor lid which characterized in that: the clamping mechanism comprises a motor mechanism (1), wherein one end of the motor mechanism (1) is fixedly connected with a clamping mechanism (2), the top of the clamping mechanism (2) is clamped with an end cover mechanism (3), the bottom of the motor mechanism (1) is fixedly connected with a supporting seat (4), and the bottom of the supporting seat (4) is fixedly connected with a mounting seat (5);

the clamping mechanism (2) comprises a shell (201), a first spring (202), a telescopic block (203) and a clamping block (204), the first spring (202) is fixedly connected inside the shell (201), the telescopic block (203) is fixedly connected to one end of the first spring (202), and the clamping block (204) is fixedly connected to the top of the telescopic block (203);

end cover mechanism (3) are including lid (301), guide ring (302), guide way (303), joint groove (304), press piece (305), button (306), reset spring (307), filter screen (308) and through-hole (309), the one end fixedly connected with guide ring (302) of lid (301), guide way (303) have been seted up to the inner wall of guide ring (302), joint groove (304) have been seted up to the one end of lid (301), press piece (305) have been cup jointed to the inside of lid (301), the top fixedly connected with button (306) of pressing piece (305), the one end fixedly connected with reset spring (307) of button (306), the inside one side fixed mounting of lid (301) has filter screen (308), through-hole (309) have been seted up to one side of lid (301).

2. The permanent magnet motor with the motor cover easy to replace according to claim 1, wherein: the motor mechanism (1) comprises a motor (101), a rotating shaft (102) and a fan (103), wherein the rotating shaft (102) is rotatably connected inside the motor (101), and the fan (103) is fixedly connected to one end of the rotating shaft (102).

3. The permanent magnet motor with the motor cover easy to replace according to claim 1, wherein: the button (306) is made of rubber.

4. The permanent magnet motor with the motor cover easy to replace according to claim 1, wherein: the shape of the clamping block (204) is semicircular, and the clamping block (204) is clamped with the clamping groove (304).

5. The permanent magnet motor with the motor cover easy to replace according to claim 1, wherein: the number of the guide grooves (303) is multiple, and the guide grooves (303) are annularly arrayed on the inner wall of the guide ring (302).

6. The permanent magnet motor with the motor cover easy to replace according to claim 1, wherein: the telescopic block (203) is clamped with the shell (201).