CN219164389U

CN219164389U - Heat dissipation torque motor

Info

Publication number: CN219164389U
Application number: CN202320057104.0U
Authority: CN
Inventors: 徐光春; 吴书贤
Original assignee: Shenzhen Huachuang Motor Technology Co ltd
Current assignee: Shenzhen Huachuang Motor Technology Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-06-09
Anticipated expiration: 2033-01-09

Abstract

The utility model provides a heat dissipation torque motor, which relates to the technical field of motors and comprises a motor shell, wherein a front cover plate is arranged at one end of the motor shell, a rear cover plate is arranged at the other end of the motor shell, a stator is arranged on the inner wall of the motor shell, a rotor is arranged on the inner wall of the motor shell, an output shaft is arranged in the middle of the rotor, one end of the output shaft rotates to penetrate through the front cover plate, a fan blade is arranged at the other end of the output shaft, a detachable dustproof assembly is arranged at one end of the rear cover plate, which is far away from the motor shell.

Description

Heat dissipation torque motor

Technical Field

The utility model relates to the technical field of motors, in particular to a heat dissipation torque motor.

Background

The moment is a special motor with soft characteristic and wide speed regulation range. Such a shaft outputs power not at constant power but at constant torque. The torque motor includes: the direct current torque motor, alternating current torque and brushless direct current torque motor, in order to guarantee that torque motor can be fine work, set up radiating mechanism on torque motor, and in setting up radiating mechanism, all can be relative set up the hole of the circulation of air, in order to prevent that the dust from entering into the motor from the hole and can set up the dust screen on the hole, after long-time, the dust screen can be stained with more dust to can influence ventilation's efficiency, so can influence radiating quality.

Disclosure of Invention

The utility model mainly aims to provide a heat dissipation torque motor, which can effectively solve the problems that in the background technology, in order to ensure that the torque motor can work well, a heat dissipation mechanism is arranged on the torque motor, in the heat dissipation mechanism, holes for air circulation are arranged oppositely, and in order to prevent dust from entering the motor from the holes, a dust screen is arranged on the holes, and after a long time, more dust is adhered to the dust screen, so that the ventilation efficiency is influenced, and the heat dissipation quality is influenced.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a heat dissipation moment motor, includes motor housing, the front shroud is installed to motor housing one end, the back shroud is installed to the motor housing other end, the stator is installed to motor housing inner wall, the rotor is installed to motor housing inner wall, rotor mid-mounting has the output shaft, output shaft one end rotates and runs through the front shroud, the flabellum is installed to the output shaft other end, detachable dirt-proof assembly is installed to the one end that motor housing was kept away from to the back shroud.

Preferably, two sides of the lower surface of the motor shell are fixedly provided with vertical plates, and the lower ends of the two vertical plates are fixedly provided with support bases.

Preferably, the detachable dustproof assembly comprises a positioning disc and a limiting groove, wherein the positioning disc is arranged at one end, far away from the motor shell, of the rear cover plate, and the limiting groove is formed at one end, far away from the motor shell, of the rear cover plate.

Preferably, the inner wall of the limit groove is provided with an internal thread.

Preferably, a limiting block is fixedly arranged at one end of the positioning disc, and the limiting block is arranged in the limiting groove.

Preferably, the side surface of the limiting block is provided with external threads, and the external threads are in meshed connection with the internal threads.

Preferably, a dust screen is arranged on the inner wall of the positioning disc, and a rotating column is fixedly arranged in the middle of the surface of the dust screen.

Compared with the prior art, the utility model has the following beneficial effects:

(1) Can regard to when wind-force enters into inside the motor through the dust screen, be stained with dust and attach on the dust screen, prevent that foreign matter such as dust from entering into inside this motor, influence the work efficiency of this device, and when dust on the dust screen is too much, at this moment through rotating the swivel post, and because the locating disk is installed to the one end that the motor housing was kept away from to the back shroud, the spacing groove has been seted up to the one end that the motor housing was kept away from to the back shroud, spacing inslot wall is provided with the internal thread, locating disk one end fixed mounting has the stopper, the stopper setting is inside the spacing groove, the stopper side is provided with the external screw thread, external screw thread and internal screw thread meshing connection, install the dust screen on the locating disk inner wall, dust screen surface middle part fixed mounting has the swivel post, when rotating the swivel post, at this moment just can make the locating disk rotate, just can make internal screw thread and external screw thread break away from the connection, just can follow the spacing inslot, just can take out the locating disk from back shroud one end at this moment, just can take out the dust screen, wash the change, make wind-force enter into inside the motor housing that carries out the heat dissipation quality has improved this device.

Drawings

FIG. 1 is a schematic diagram of a heat dissipation torque motor according to the present utility model;

FIG. 2 is a schematic side view of a heat dissipation torque motor according to the present utility model;

FIG. 3 is a schematic diagram of the internal structure of a motor housing of a heat dissipation torque motor according to the present utility model;

fig. 4 is a schematic diagram of a positioning disc structure of a heat dissipation torque motor according to the present utility model.

In the figure: 1. a motor housing; 2. a front cover plate; 3. an output shaft; 4. a back cover plate; 5. a removable dust assembly; 501. positioning a disc; 502. a dust screen; 503. a rotating column; 504. a limit groove; 505. an internal thread; 506. a limiting block; 507. an external thread; 6. a riser; 7. a support base; 8. a rotor; 9. a stator; 10. and (3) a fan blade.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1, a heat dissipation torque motor, including motor housing 1, motor housing 1 installs front shroud 2 in one end, motor housing 1 installs back shroud 4 in the other end, motor housing 1 installs stator 9 in the inner wall, motor housing 1 installs rotor 8 in the inner wall, rotor 8 mid-mounting has output shaft 3, output shaft 3 one end rotates and runs through front shroud 2, fan blade 10 is installed to the output shaft 3 other end, back shroud 4 is kept away from motor housing 1's one end and is installed detachable dustproof subassembly 5.

As shown in fig. 1, the two sides of the lower surface of the motor housing 1 are fixedly provided with the vertical plates 6, the two lower ends of the vertical plates 6 are fixedly provided with the supporting base 7, the vertical plates 6 can play a supporting role on the motor housing 1 through the two sides of the lower surface of the motor housing 1, and the stability of the vertical plates 6 can be better through the supporting base 7 which is fixedly provided with the lower ends of the vertical plates 6.

As shown in fig. 2, 3 and 4, the detachable dust-proof component 5 includes a positioning disc 501 and a limit groove 504, the positioning disc 501 is installed at one end of the back cover plate 4 far away from the motor housing 1, the limit groove 504 is opened at one end of the back cover plate 4 far away from the motor housing 1, the inner wall of the limit groove 504 is provided with an internal thread 505, a limit block 506 is fixedly installed at one end of the positioning disc 501, the limit block 506 is arranged inside the limit groove 504, an external thread 507 is arranged on the side surface of the limit block 506, the external thread 507 is engaged with the internal thread 505, a dust screen 502 is installed on the inner wall of the positioning disc 501, a rotating post 503 is fixedly installed in the middle of the surface of the dust screen 502, dust is attached to the dust screen 502 when the wind enters the motor interior, foreign matters such as dust are prevented from entering the motor interior, the working efficiency of the device is affected, and when the dust on the dust screen 502 is too much, the rotating post 503 is excessively rotated, and the end of the back cover plate 4 far away from the motor housing 1 is provided with the positioning disc 504, the positioning disc 506 is installed inside the limit groove 504, the external thread 507 is meshed with the internal thread 506, the inner wall of the positioning disc 501 is arranged on the side surface of the back cover plate 4 far away from the motor housing 1, the inner wall of the motor housing 505 is meshed with the internal thread 506, the internal thread is meshed with the internal thread 506, and the internal thread is separated from the internal thread 506, the internal thread is fixed, the internal thread is meshed with the internal thread 506, and the internal thread is separated from the internal thread is fixed with the internal thread 506, and the internal thread is prevented, and foreign matters is prevented from the dust and the internal matter is inside the internal inside. At this time, the positioning disc 501 can be taken out from one end of the rear cover plate 4, at this time, the dust screen 502 can be taken out for cleaning and replacement, and the wind power can be well led into the motor housing 1 for heat dissipation, so that the heat dissipation quality of the device is improved.

The working principle of the heat dissipation torque motor is as follows:

during the use, when this motor goes on working, output shaft 3 can drive flabellum 10 and rotate, thereby can make wind-force, work of dispelling the heat to the motor inside, and because the locating disk 501 is installed to the one end that keeps away from motor housing 1 at back shroud 4, install dust screen 502 on the locating disk 501 inner wall, can consider when wind-force enters into the motor inside through dust screen 502, be stained with dust on dust screen 502, prevent that foreign matter such as dust from entering into this motor inside, influence the work efficiency of this device, and when dust on dust screen 502 is too much, at this moment, through rotating the revolving post 503, and because the one end that the motor housing 1 was kept away from to back shroud 4 is installed to the locating disk 501, the one end that the motor housing 1 was kept away from to back shroud 4 has been seted up spacing groove 504, spacing groove 504 inner wall is provided with internal thread 505 at this moment, locating disk 501 one end fixed mounting stopper 506 is inside spacing groove 504, the stopper 506 side is provided with external thread 507, external thread 507 and internal thread 505 meshing connection, install dust screen 502 on the locating disk 501 inner wall, dust screen 502 surface middle part fixed mounting has the revolving post 503, when the revolving post 503 is kept away from the motor housing 503, can take out from the inside from the end that can be changed conveniently, can take out the inner thread 501 from the end of the motor housing 1, can be changed conveniently, can be broken away from the end from the inner thread of the end of the motor housing 1, and the end of the motor housing is changed conveniently, and the end is changed conveniently.

The foregoing examples of the present utility model are merely illustrative of the present utility model and are not intended to limit the embodiments of the present utility model, and other variations or modifications of different forms may be made by those skilled in the art based on the foregoing description, and it is not intended to be exhaustive of all embodiments, and all obvious variations or modifications that are claimed in the technical solutions of the present utility model are within the scope of the present utility model.

Claims

1. A heat dissipation torque motor, comprising a motor housing (1), characterized in that: the motor housing (1) one end is installed front shroud (2), back shroud (4) are installed to motor housing (1) other end, stator (9) are installed to motor housing (1) inner wall, rotor (8) mid-mounting has output shaft (3), front shroud (2) are run through in output shaft (3) one end rotation, flabellum (10) are installed to the output shaft (3) other end, back shroud (4) are kept away from one end of motor housing (1) and are installed removable dirt subassembly (5).

2. A heat dissipating torque motor as set forth in claim 1, wherein: the motor is characterized in that two sides of the lower surface of the motor shell (1) are fixedly provided with vertical plates (6), and the lower ends of the two vertical plates (6) are fixedly provided with supporting bases (7).

3. A heat dissipating torque motor as set forth in claim 1, wherein: the detachable dustproof assembly (5) comprises a positioning disc (501) and a limiting groove (504), wherein the positioning disc (501) is arranged at one end, far away from the motor housing (1), of the rear cover plate (4), and the limiting groove (504) is formed at one end, far away from the motor housing (1), of the rear cover plate (4).

4. A heat dissipating torque motor according to claim 3, wherein: an inner thread (505) is arranged on the inner wall of the limiting groove (504).

5. A heat dissipating torque motor as set forth in claim 4, wherein: one end of the positioning disc (501) is fixedly provided with a limiting block (506), and the limiting block (506) is arranged inside the limiting groove (504).

6. A heat dissipating torque motor as set forth in claim 5, wherein: an external thread (507) is arranged on the side face of the limiting block (506), and the external thread (507) is connected with the internal thread (505) in a meshed mode.

7. A heat dissipating torque motor as set forth in claim 6, wherein: a dust screen (502) is arranged on the inner wall of the positioning disc (501), and a rotating column (503) is fixedly arranged in the middle of the surface of the dust screen (502).