CN212367061U - Cooling device for motor - Google Patents
Cooling device for motor Download PDFInfo
- Publication number
- CN212367061U CN212367061U CN202020942836.4U CN202020942836U CN212367061U CN 212367061 U CN212367061 U CN 212367061U CN 202020942836 U CN202020942836 U CN 202020942836U CN 212367061 U CN212367061 U CN 212367061U
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- Prior art keywords
- bearing
- wall
- gear
- motor body
- casing
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- 238000001816 cooling Methods 0.000 title claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a cooling device for motor, which comprises a housing, the inner wall fixed mounting of casing has first bearing, the inner wall fixed mounting of first bearing has the rack, the fixed surface of circle installs the fan in the first bearing, the inner wall fixed mounting of casing has motor body, motor body's one end runs through the surface of casing, the fixed surface of motor body pivot is connected with first gear, motor body's inner wall fixed mounting has the second bearing, the inner wall fixedly connected with second gear of second bearing, the surface of second gear meshes with the rack of first gear and first bearing inner wall mutually. Through being provided with fan, first gear, second gear and first bearing, reach the purpose that makes the fan blow around motor body annular, through the cooperation with the fin, reach the purpose to motor body cooling.
Description
Technical Field
The utility model belongs to the technical field of the motor, specifically be a cooling device for motor.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law.
At present, the motor can produce a large amount of heats in the use process, the radiating effect of the existing radiating mechanism is not ideal, the motor vibrates when in work, the service life of the motor is shortened easily due to long-term work, and the cooling device for the motor, which is convenient for radiating and has the function of reducing vibration, is provided aiming at the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cooling device for motor to it is poor to solve present motor radiating effect, and the motor work produces the problem of vibration easily.
In order to achieve the above object, the utility model provides a following technical scheme: a cooling device for a motor comprises a casing, wherein a first bearing is fixedly arranged on the inner wall of the casing, a rack is fixedly arranged on the inner wall of the first bearing, a fan is fixedly arranged on the surface of the inner circle of the first bearing, a motor body is fixedly arranged on the inner wall of the casing, one end of the motor body penetrates through the surface of the casing, a first gear is fixedly connected with the surface of a rotating shaft of the motor body, a second bearing is fixedly arranged on the inner wall of the motor body, a second gear is fixedly connected with the inner wall of the second bearing, the surface of the second gear is meshed with the racks on the inner walls of the first gear and the first bearing, a square box is fixedly arranged on the inner wall of the casing, a spring is fixedly arranged on the inner wall of the square box, a limiting plate is fixedly connected with one end of the spring, the surface of the limiting plate slides on the inner wall, one end of the connecting rod penetrates through the surface of the square box, a pressing plate is fixedly connected to one end of the connecting rod, cooling fins are fixedly mounted on the surface of the pressing plate, and through holes are formed in the surface of the casing.
Preferably, the inner wall of through-hole is provided with the screw thread, the inner wall of through-hole is connected with the screwed pipe, through being provided with the screwed pipe, convenient to detach clearance filter screen.
Preferably, the inner wall of the threaded pipe is fixedly provided with a filter screen, and dust is prevented from entering the machine shell through the filter screen.
Preferably, the surface of the fan is fixedly provided with an air inlet pipe and an air outlet pipe, and the air outlet pipe 7 and the horizontal plane form a forty-five-degree inclination angle, so that wind can be blown to the motor body conveniently.
Preferably, the number of square boxes is four, and through being provided with square boxes, the purpose of alleviating motor body and rocking is reached.
Preferably, the number of the radiating fins is twelve, the radiating fins are S-shaped, and the radiating fins are arranged, so that heat generated by the motor body can be absorbed conveniently.
Preferably, the number of through-holes is eight, and through being provided with the through-hole, the circulation of the interior gas of casing of being convenient for does benefit to the motor body and dispels the heat.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through being provided with fan, first gear, second gear and first bearing, reach the purpose that makes the fan blow around motor body annular, through the cooperation with the fin, reach the purpose to motor body cooling.
2. Through being provided with square box, spring and clamp plate, the spring is in compression state, reaches the rocking that slows down motor body work production, increases its life.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the pressing plate of the present invention.
In the figure: 1. a housing; 2. a through hole; 3. a square box; 4. a connecting rod; 5. a spring; 6. a limiting plate; 7. an air outlet pipe; 8. a fan; 9. a second bearing; 10. a motor body; 11. pressing a plate; 12. a second gear; 13. a first gear; 14. a rack; 15. a first bearing; 16. filtering with a screen; 17. a threaded pipe; 18. a heat sink; 19. an air inlet pipe.
Detailed Description
Referring to fig. 1 and 2, a cooling device for a motor includes a housing 1, a first bearing 15 is fixedly installed on an inner wall of the housing 1, a rack 14 is fixedly installed on an inner wall of the first bearing 15, a fan 8 is fixedly installed on a surface of an inner circle of the first bearing 15, the model of the fan 8 is PF-100, a motor body 10 is fixedly installed on the inner wall of the housing 1, the model of the motor body 10 is TCB8024B3, one end of the motor body 10 penetrates through the surface of the housing 1, a first gear 13 is fixedly connected to a surface of a rotating shaft of the motor body 10, a second bearing 9 is fixedly installed on the inner wall of the motor body 10, a second gear 12 is fixedly connected to the inner wall of the second bearing 9, the surface of the second gear 12 is engaged with the rack 14 on the inner wall of the first gear 13 and the first bearing 15, a square box 3 is fixedly installed on the inner wall of the housing 1, spring 5 is in compression state, through being provided with spring 5, be convenient for alleviate rocking that 10 work of motor body produced, the one end fixedly connected with limiting plate 6 of spring 5, the surface of limiting plate 6 slides at square box 3's inner wall, the fixed surface of limiting plate 6 is connected with connecting rod 4, the one end of connecting rod 4 runs through square box 3's surface, the one end fixedly connected with clamp plate 11 of connecting rod 4, the fixed surface of clamp plate 11 installs fin 18, through-hole 2 has been seted up on the surface of casing 1.
Referring to fig. 1, the inner wall of the through hole 2 is provided with threads, the inner wall of the through hole 2 is connected with a threaded pipe 17, and the threaded pipe 17 is arranged to facilitate the disassembly and cleaning of the filter screen 16.
Referring to fig. 1, a filter 16 is fixedly installed on an inner wall of the threaded pipe 17, and dust is prevented from entering the casing 1 by the filter 16.
Referring to fig. 1, an air inlet pipe 19 and an air outlet pipe 7 are fixedly installed on the surface of the fan 8, and the air outlet pipe 7 forms a forty-five degree inclination angle with the horizontal plane, so that the air can be blown to the motor body 10 conveniently.
Referring to fig. 1, the number of the square boxes 3 is four, and the square boxes 3 are arranged to achieve the purpose of relieving the shaking of the motor body 10.
Referring to fig. 1 and 2, twelve heat dissipation fins 18 are provided, and the heat dissipation fins 18 are S-shaped, so that heat generated by the motor body 10 can be absorbed conveniently by the heat dissipation fins 18.
Referring to fig. 1, the number of the through holes 2 is eight, and the through holes 2 are arranged to facilitate the circulation of air in the casing 1, thereby facilitating the heat dissipation of the motor body 10.
The working principle of the scheme is as follows: when the motor device needs to be used, the motor body 10 and the fan 8 are opened, the motor body 10 drives the rotating shaft to rotate, the rotating shaft drives the first gear 13 on the surface of the rotating shaft to rotate, the surface of the first gear 13 is meshed with the surface of the second gear 12 to drive the second gear 12 to rotate, the surface of the second gear 12 is meshed with the rack 14 on the inner wall of the first bearing 15 to drive the inner circle of the first bearing 15 to rotate, the fan 8 is driven to rotate around the motor body 10 by the inner circle of the first bearing 15, the air outlet pipe 7 on the surface of the fan 8 is arranged to form a forty-five degree angle with the horizontal plane, so that wind can be conveniently aligned to the radiating fins 18 to carry out blowing and radiating, the radiating fins 18 are S-shaped, the contact area with the wind is increased, the radiating is facilitated, through the through holes 2 are arranged on the surface of the shell 1, the through holes 2 are T-shaped holes, the, if the filter screen 16 of 2 inner walls of through-hole need clear up, can dismantle screwed pipe 17, clear up, ensure that the air in the casing 1 flows, do benefit to and dispel the heat to motor body 10, in motor body 10 work, its self can produce the vibration owing to rotate, through being provided with square box 3 and spring 5, spring 5 is in compression state, the vibration of production will be absorbed by spring 5, reach the purpose of alleviating motor body 10 and rocking, increase its life.
Claims (7)
1. A cooling device for a motor, comprising a casing (1), characterized in that: the inner wall fixed mounting of casing (1) has first bearing (15), the inner wall fixed mounting of first bearing (15) has rack (14), the interior round fixed surface of first bearing (15) installs fan (8), the inner wall fixed mounting of casing (1) has motor body (10), the surface of casing (1) is run through to the one end of motor body (10), the fixed surface of motor body (10) pivot is connected with first gear (13), the inner wall fixed mounting of motor body (10) has second bearing (9), the inner wall fixed connection of second bearing (9) has second gear (12), the surface of second gear (12) meshes with rack (14) of first gear (13) and first bearing (15) inner wall mutually, the inner wall fixed mounting of casing (1) has square box (3), the inner wall fixed mounting of square box (3) has spring (5), the one end fixedly connected with limiting plate (6) of spring (5), the surface of limiting plate (6) slides at the inner wall of square box (3), the fixed surface of limiting plate (6) is connected with connecting rod (4), the one end of connecting rod (4) runs through the surface of square box (3), the one end fixedly connected with clamp plate (11) of connecting rod (4), the fixed surface of clamp plate (11) installs fin (18), through-hole (2) have been seted up on the surface of casing (1).
2. A cooling device for a motor according to claim 1, characterized in that: the inner wall of the through hole (2) is provided with threads, and the inner wall of the through hole (2) is connected with a threaded pipe (17).
3. A cooling device for a motor according to claim 2, characterized in that: and a filter screen (16) is fixedly arranged on the inner wall of the threaded pipe (17).
4. A cooling device for a motor according to claim 1, characterized in that: an air inlet pipe (19) and an air outlet pipe (7) are fixedly arranged on the surface of the fan (8).
5. A cooling device for a motor according to claim 1, characterized in that: the number of the square boxes (3) is four.
6. A cooling device for a motor according to claim 1, characterized in that: the number of the radiating fins (18) is twelve.
7. A cooling device for a motor according to claim 1, characterized in that: the number of the through holes (2) is eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020942836.4U CN212367061U (en) | 2020-05-29 | 2020-05-29 | Cooling device for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020942836.4U CN212367061U (en) | 2020-05-29 | 2020-05-29 | Cooling device for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212367061U true CN212367061U (en) | 2021-01-15 |
Family
ID=74155828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020942836.4U Active CN212367061U (en) | 2020-05-29 | 2020-05-29 | Cooling device for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212367061U (en) |
-
2020
- 2020-05-29 CN CN202020942836.4U patent/CN212367061U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210326 Address after: 528 Chunhui Road, Huishan Economic Development Zone, Wuxi City, Jiangsu Province Patentee after: JIANGSU XI'ANDA EXPLOSIVE-PROOF Co.,Ltd. Address before: 233000 No. 70, Junli village, Hubin community, bengshan District, Bengbu City, Anhui Province Patentee before: Li Jianshe |