CN216852856U

CN216852856U - Heat radiator for machine controller

Info

Publication number: CN216852856U
Application number: CN202122871088.2U
Authority: CN
Inventors: 仝强; 仝刚; 葛静
Original assignee: Changzhou Tongqiang Electronic Technology Co ltd
Current assignee: Changzhou Tongqiang Electronic Technology Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-06-28
Anticipated expiration: 2031-11-22

Abstract

The utility model relates to the technical field of motor controllers and discloses a heat dissipation device of a motor controller. The cleaning device comprises a housing, the bottom fixed mounting of shell has the supporting leg, be provided with heat dissipation mechanism on the shell and clean the mechanism, honeycomb shape through-hole has been seted up to one side of shell. The first fan carries out top-down's heat dissipation to the shell inside, the inside radiating effect of shell has further been strengthened to the second fan, T shape slider carries on spacingly through T shape spout to the second thread bush, the direction of motion of second thread bush has been changed, first bearing has disperseed the power that the second threaded rod received, the life of second threaded rod has been prolonged, the brush board cleans the bottom inner wall of shell, prevent that the dust from too much causing equipment to damage, the life of equipment has been prolonged, the cost of equipment replacement has been reduced.

Description

Heat radiator for machine controller

Technical Field

The utility model relates to the technical field of motor controllers, in particular to a heat dissipation device of a motor controller.

Background

The motor controller has different requirements and purposes according to the types of different motors and the use occasions of the motors, the motors are controlled by the motors, the purposes of quick starting, quick response, high efficiency, high torque output and high overload capacity of the motors are achieved, the existing motor controller can generate a large amount of heat during working and needs to dissipate heat, and accordingly the heat dissipation device for the motor controller is provided.

For example, chinese patent publication No. is: CN212677611U provides a detachable heat dissipation apparatus for motor controller, which is basically described as follows: the utility model discloses a use through the cooperation of machine controller shell body, first heat abstractor, heat dissipation electric fan, solved the poor problem of current machine controller radiating effect, nevertheless this utility model's radiating effect still remains to improve, inherits the experience of the abundant design development of this relevant trade of many years and actual preparation, researches the improvement to current structure and disappearance, provides a machine controller's heat abstractor to reach more practical value's purpose in phase.

SUMMERY OF THE UTILITY MODEL

The present invention provides a heat dissipation device for a motor controller, which solves the above problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a motor controller's heat abstractor, includes the shell, the bottom fixed mounting of shell has the supporting leg, be provided with heat dissipation mechanism and clean the mechanism on the shell, honeycomb shape through-hole has been seted up to one side of shell, heat dissipation mechanism is including quick-witted case, motor, first threaded rod, first thread bush, head rod, first fan, first conical gear, second threaded rod, second thread bush, second fan, second connecting rod, T shape slider, first bearing, motor fixed mounting is in the inside of quick-witted case, the output of motor passes through the one end fixed connection of shaft coupling and first threaded rod, the one end that the motor was kept away from to first threaded rod runs through the inner wall of quick-witted case and extends to the outside.

Preferably, the inner wall of the first threaded sleeve is in threaded connection with the outer surface of the first threaded rod, a strip-shaped through hole is formed in one side of the shell, one end of a first connecting rod is fixedly connected with one side of the first threaded sleeve, one end, far away from the first threaded sleeve, of the first connecting rod penetrates through the strip-shaped through hole and is fixedly connected with one side of the first fan, and the first fan conducts heat dissipation from top to bottom inside the shell.

Preferably, the fixed cover of first conical gear is established at the surface of first threaded rod, first conical gear and second conical gear meshing, the surface at the second threaded rod is established to the fixed cover of second conical gear, the inner wall of second threaded sleeve and the surface threaded connection of second threaded rod, the bottom of second threaded sleeve and the top fixed connection of second fan, the inside radiating effect of shell has further been strengthened to the second fan.

Preferably, the bottom of the second connecting rod is fixedly connected with the top of the second threaded sleeve, the top of the second connecting rod is fixedly connected with the bottom of the T-shaped sliding block, a T-shaped sliding groove is formed in the inner wall of the top of the shell, the outer surface of the T-shaped sliding block is in contact with the inner wall of the T-shaped sliding groove, the T-shaped sliding block limits the second threaded sleeve through the T-shaped sliding groove, and the moving direction of the second threaded sleeve is changed.

Preferably, a first circular through hole is formed in one side of the shell, the inner wall of the first circular through hole is fixedly connected with the outer surface of the first bearing, the inner wall of the first bearing is fixedly connected with the outer surface of the second threaded rod, the first bearing disperses the force applied to the second threaded rod, and the service life of the second threaded rod is prolonged.

Preferably, the cleaning mechanism comprises a third bevel gear, a fourth bevel gear, a third threaded rod, a brush plate, a telescopic limiting rod and a second bearing, the third bevel gear is fixedly sleeved on the outer surface of the first threaded rod, the third bevel gear is meshed with the fourth bevel gear, the fourth bevel gear is fixedly sleeved on the outer surface of the third threaded rod, a second circular through hole is formed in the brush plate, the inner wall of the second circular through hole is in threaded connection with the outer surface of the third threaded rod, one end of the telescopic limiting rod is fixedly connected with the inner wall of the shell, the other end of the telescopic limiting rod is fixedly connected with the top of the brush plate, a third circular through hole is formed in one side of the shell, the inner wall of the third circular through hole is fixedly connected with the outer surface of the second bearing, and the inner wall of the second bearing is fixedly connected with the outer surface of the third threaded rod, the brush board cleans the bottom of the shell, prevents the damage of the equipment caused by excessive dust, prolongs the service life of the equipment and reduces the cost of equipment replacement.

The utility model provides a heat dissipation device of a motor controller. The method has the following beneficial effects:

(1) the first fan is used for radiating heat from top to bottom in the shell, the second fan is used for further enhancing the radiating effect in the shell, and the T-shaped sliding block is used for limiting the second threaded sleeve through the T-shaped sliding groove, so that the moving direction of the second threaded sleeve is changed.

(2) The first bearing disperses the force applied to the second threaded rod, the service life of the second threaded rod is prolonged, the brush plate cleans the inner wall of the bottom of the shell, the damage of equipment caused by excessive dust is prevented, the service life of the equipment is prolonged, and the cost of equipment replacement is reduced.

Drawings

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

FIG. 2 is a schematic view of the structure of the present invention.

Fig. 3 is a side view of the present invention.

In the figure: the device comprises a shell 1, a heat dissipation mechanism 2, a chassis 201, a motor 202, a first threaded rod 203, a first threaded sleeve 204, a first connecting rod 205, a first fan 206, a first conical gear 207, a second conical gear 208, a second threaded rod 209, a second threaded sleeve 210, a second fan 211, a second connecting rod 212, a T-shaped sliding block 213, a first bearing 214, a 3-cleaning mechanism, a third conical gear 301, a fourth conical gear 302, a third threaded rod 303, a brush plate 304, a telescopic limiting rod 305, a second bearing 306 and a supporting leg 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

As shown in fig. 1-3, the present invention provides a technical solution: a heat dissipation device of a motor controller comprises a shell 1, wherein a support leg 4 is fixedly installed at the bottom of the shell 1, a heat dissipation mechanism 2 and a cleaning mechanism 3 are arranged on the shell 1, one side of the shell 1 is provided with a honeycomb-shaped through hole, the heat dissipation mechanism 2 comprises a case 201, a motor 202, a first threaded rod 203, a first threaded sleeve 204, a first connecting rod 205, a first fan 206, a first conical gear 207, a second conical gear 208, a second threaded rod 209, a second threaded sleeve 210, a second fan 211, a second connecting rod 212, a T-shaped sliding block 213 and a first bearing 214, the motor 202 is fixedly installed inside the case 201, the output end of the motor 202 is fixedly connected with one end of the first threaded rod 203 through a coupler, the output end of the motor 202 drives the first threaded rod 203 to rotate through the coupler, one end of the first threaded rod 203, which is far away from the motor 202, penetrates through the inner wall of the case 201 and extends to the outside, the inner wall of the first threaded sleeve 204 is in threaded connection with the outer surface of the first threaded rod 203, the first threaded rod 203 rotates to drive the first threaded sleeve 204 to move, one side of the shell 1 is provided with a strip-shaped through hole, one end of the first connecting rod 205 is fixedly connected with one side of the first threaded sleeve 204, the first threaded sleeve 204 moves to drive the first connecting rod 205 to move, one end of the first connecting rod 205 far away from the first threaded sleeve 204 penetrates through the strip-shaped through hole to be fixedly connected with one side of the first fan 206, the first fan 206 carries out heat dissipation from top to bottom on the interior of the shell 1, the first conical gear 207 is fixedly sleeved on the outer surface of the first threaded rod 203, the first conical gear 207 is meshed with the second conical gear 208, the second conical gear 208 is fixedly sleeved on the outer surface of the second threaded rod 209, the inner wall of the second threaded sleeve 210 is in threaded connection with the outer surface of the second threaded rod 209, the second threaded sleeve 209 rotates to drive the second threaded sleeve 210 to move, the bottom of the second threaded sleeve 210 is fixedly connected with the top of the second fan 211, the second fan 211 further enhances the heat dissipation effect inside the housing 1, the bottom of the second connecting rod 212 is fixedly connected with the top of the second threaded sleeve 210, the top of the second connecting rod 212 is fixedly connected with the bottom of the T-shaped sliding block 213, the inner wall of the top of the housing 1 is provided with a T-shaped sliding groove, the outer surface of the T-shaped sliding block 213 is contacted with the inner wall of the T-shaped sliding groove, the T-shaped sliding block 213 limits the second threaded sleeve 210 through the T-shaped sliding groove, the moving direction of the second threaded sleeve 210 is changed, one side of the housing 1 is provided with a first circular through hole, the inner wall of the first circular through hole is fixedly connected with the outer surface of the first bearing 214, the inner wall of the first bearing 214 is fixedly connected with the outer surface of the second threaded rod 209, the first bearing 214 disperses the force received by the second threaded rod 209, and prolongs the service life of the second threaded rod 209, the cleaning mechanism 3 comprises a third bevel gear 301, a fourth bevel gear 302, a third threaded rod 303, a brush plate 304, a telescopic limiting rod 305 and a second bearing 306, the third bevel gear 301 is fixedly sleeved on the outer surface of the first threaded rod 203, the third bevel gear 301 is meshed with the fourth bevel gear 302, the third bevel gear 301 rotates to drive the fourth bevel gear 302 to rotate, the fourth bevel gear 302 is fixedly sleeved on the outer surface of the third threaded rod 303, the fourth bevel gear 302 rotates to drive the third threaded rod 303 to rotate, the brush plate 304 is provided with a second circular through hole, the inner wall of the second circular through hole is in threaded connection with the outer surface of the third threaded rod 303, one end of the telescopic limiting rod 305 is fixedly connected with the inner wall of the shell 1, the other end of the telescopic limiting rod 305 is fixedly connected with the top of the brush plate 304, the brush plate 304 cleans the inner wall of the bottom of the shell 1 to prevent the device from being damaged due to excessive dust, the service life of equipment has been prolonged, the cost of equipment change has been reduced, and the third circular through-hole has been seted up to one side of shell 1, and the inner wall of third circular through-hole and the outer fixed surface of second bearing 306 are connected, and the inner wall of second bearing 306 and the outer fixed surface of third threaded rod 303 are connected.

The working principle is as follows: starting the motor 202, driving the first threaded rod 203 to rotate by the output end of the motor 202 through the coupler, driving the first threaded rod 203 to rotate and drive the first threaded sleeve 204 to move, driving the first threaded sleeve 204 to reciprocate through the strip-shaped through hole, driving the first connecting rod 205 to move by the first threaded sleeve 204, driving the first fan 206 to move by the first connecting rod 205, driving the first conical gear 207 to rotate by the first threaded rod 203, driving the second conical gear 208 to rotate by the first conical gear 207, driving the second threaded rod 209 to rotate by the second conical gear 208, driving the second threaded sleeve 210 to move by the second threaded sleeve 209, driving the second threaded sleeve 210 to reciprocate through the T-shaped sliding block 213 and the T-shaped sliding groove, driving the second fan 211 to move by the second threaded sleeve 210, driving the third conical gear 301 to rotate by the first threaded rod 203, driving the fourth conical gear 302 to rotate by the third conical gear 301, the fourth bevel gear 302 rotates to drive the third threaded rod 303 to rotate, the third threaded rod 303 rotates to drive the brush plate 304 to move, and the brush plate 304 performs reciprocating motion through the limit of the telescopic limiting rod 305.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a machine controller's heat abstractor, includes shell (1), the bottom fixed mounting of shell (1) has supporting leg (4), its characterized in that: the shell (1) is provided with a heat dissipation mechanism (2) and a cleaning mechanism (3), one side of the shell (1) is provided with a honeycombed through hole, the heat dissipation mechanism (2) comprises a chassis (201), a motor (202), a first threaded rod (203), a first threaded sleeve (204), a first connecting rod (205), a first fan (206), a first bevel gear (207), a second bevel gear (208), a second threaded rod (209), a second threaded sleeve (210), a second fan (211), a second connecting rod (212), a T-shaped sliding block (213) and a first bearing (214), the motor (202) is fixedly arranged in the case (201), the output end of the motor (202) is fixedly connected with one end of the first threaded rod (203) through a coupler, one end of the first threaded rod (203) far away from the motor (202) penetrates through the inner wall of the case (201) and extends to the outside.

2. The heat dissipating device for a motor controller according to claim 1, wherein: the inner wall of the first threaded sleeve (204) is in threaded connection with the outer surface of the first threaded rod (203), a strip-shaped through hole is formed in one side of the shell (1), one end of a first connecting rod (205) is fixedly connected with one side of the first threaded sleeve (204), and one end, far away from the first threaded sleeve (204), of the first connecting rod (205) penetrates through the strip-shaped through hole and is fixedly connected with one side of the first fan (206).

3. The heat dissipating device for a motor controller according to claim 1, wherein: the fixed cover of first conical gear (207) is established at the surface of first threaded rod (203), first conical gear (207) and second conical gear (208) meshing, the fixed cover of second conical gear (208) is established at the surface of second threaded rod (209), the inner wall of second thread bush (210) and the surface threaded connection of second threaded rod (209), the bottom of second thread bush (210) and the top fixed connection of second fan (211).

4. The heat dissipating device for a motor controller according to claim 1, wherein: the bottom of the second connecting rod (212) is fixedly connected with the top of the second threaded sleeve (210), the top of the second connecting rod (212) is fixedly connected with the bottom of the T-shaped sliding block (213), a T-shaped sliding groove is formed in the inner wall of the top of the shell (1), and the outer surface of the T-shaped sliding block (213) is in contact with the inner wall of the T-shaped sliding groove.

5. The heat dissipating device for a motor controller according to claim 1, wherein: a first circular through hole is formed in one side of the shell (1), the inner wall of the first circular through hole is fixedly connected with the outer surface of the first bearing (214), and the inner wall of the first bearing (214) is fixedly connected with the outer surface of the second threaded rod (209).

6. The heat dissipating device for a motor controller according to claim 1, wherein: the cleaning mechanism (3) comprises a third bevel gear (301), a fourth bevel gear (302), a third threaded rod (303), a brush plate (304), a telescopic limiting rod (305) and a second bearing (306), wherein the third bevel gear (301) is fixedly sleeved on the outer surface of the first threaded rod (203), the third bevel gear (301) is meshed with the fourth bevel gear (302), the fourth bevel gear (302) is fixedly sleeved on the outer surface of the third threaded rod (303), a second circular through hole is formed in the brush plate (304), the inner wall of the second circular through hole is in threaded connection with the outer surface of the third threaded rod (303), one end of the telescopic limiting rod (305) is fixedly connected with the inner wall of the shell (1), the other end of the telescopic limiting rod (305) is fixedly connected with the top of the brush plate (304), a third circular through hole is formed in one side of the shell (1), the inner wall of the third circular through hole is fixedly connected with the outer surface of a second bearing (306), and the inner wall of the second bearing (306) is fixedly connected with the outer surface of a third threaded rod (303).