CN220874356U - Sealed self-cooling electromagnetic speed regulating motor - Google Patents
Sealed self-cooling electromagnetic speed regulating motor Download PDFInfo
- Publication number
- CN220874356U CN220874356U CN202322545347.1U CN202322545347U CN220874356U CN 220874356 U CN220874356 U CN 220874356U CN 202322545347 U CN202322545347 U CN 202322545347U CN 220874356 U CN220874356 U CN 220874356U
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- housing
- motor
- cooling
- speed regulating
- electromagnetic speed
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- 238000001816 cooling Methods 0.000 title claims abstract description 36
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 230000017525 heat dissipation Effects 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 5
- 239000000110 cooling liquid Substances 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model provides a sealed self-cooling electromagnetic speed regulating motor, which belongs to the technical field of cooling of electromagnetic speed regulating motors and aims to solve the problems that the existing electromagnetic speed regulating motor is easy to damage internal parts of the motor and affects the service life, and comprises a motor main body, an output shaft, a baffle, a housing, a sealing cylinder, a heat dissipation hole and a rotating shaft; the output shaft is rotationally connected to the left side of the motor main body; the housing is welded on the left side of the motor main body; the baffle plate is connected with the front end face and the rear end face of the housing through bolts; the sealing cylinder is fixedly connected to the inner side of the housing; the heat dissipation Kong Kaishe is arranged on the front side and the rear side of the housing; the rotating shaft is rotatably connected to the right side of the housing; the utility model avoids the condition that dust and impurities in the air enter the motor from the radiating holes, avoids the damage condition of internal parts of the electromagnetic speed regulating motor, prolongs the service life of the electromagnetic speed regulating motor and improves the radiating effect of the electromagnetic speed regulating motor.
Description
Technical Field
The utility model belongs to the technical field of cooling of electromagnetic speed-regulating motors, and particularly relates to a sealed self-cooling electromagnetic speed-regulating motor.
Background
The electromagnetic speed-regulating motor is composed of a single-speed or multi-speed mouse-shaped asynchronous motor, an electromagnetic slip clutch and a housing, a space magnetic field is generated through magnetic poles of the clutch, the armature cuts the magnetic field to generate torque, the magnetic poles are driven to rotate in the same direction, and the output torque and the rotating speed of the clutch can be regulated by changing exciting current.
For example, CN202121587382.4 discloses an electromagnetic slip speed regulating motor, which comprises a motor main body, wherein an output shaft is installed at the left end of the motor main body, a support bearing is installed between the left end of the motor main body and the output shaft, the inner side of the support bearing is connected with a ball, the inner side of the right end of the motor main body is provided with a connecting plate, the inner side of the connecting plate is connected with a choke plate, the choke plate monomers are fixedly connected through a fixing rod, an adjusting block is arranged in front of the upper end of the choke plate, the outer side of the upper end of the adjusting block is connected with a mounting plate, and a supporting frame is installed at the bottom of the motor main body; this electromagnetism slip speed governing motor, at the ball follow the inner circle of supporting bearing and rotate the in-process, can make movable rod drive the shutoff piece pressurized and reciprocate, open the cavity shape structure of oil storage box bottom, make things convenient for the self-lubricating of bearing, ensure its stability of rotation operation high, the fault rate is low.
Based on the above, the existing electromagnetic speed-regulating motor is generally provided with more through holes on the clutch housing for heat dissipation, but dust and impurities in the air easily enter the motor from the through holes, so that the damage of internal parts of the motor is easily caused, and the service life of the electromagnetic speed-regulating motor is influenced.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a sealed self-cooling electromagnetic speed regulating motor, which aims to solve the problems that the conventional electromagnetic speed regulating motor is usually provided with a plurality of through holes in a clutch housing for heat dissipation, but dust and impurities in the air easily enter the motor from the through holes, so that the damage of internal parts of the motor is easily caused, and the service life of the electromagnetic speed regulating motor is influenced.
The utility model discloses a purpose and an effect of a sealed self-cooling electromagnetic speed regulating motor, which are achieved by the following specific technical means:
A sealed self-cooling electromagnetic speed regulating motor comprises a motor main body, an output shaft, a baffle, an air supply structure, a housing, a sealing cylinder, a cooling structure, a heat dissipation hole and a rotating shaft; the output shaft is rotationally connected to the left side of the motor main body; the housing is welded on the left side of the motor main body; the two baffles are respectively connected with the front end surface and the rear end surface of the housing through bolts; the air supply structure is arranged on the outer side of the housing; the sealing cylinder is fixedly connected to the inner side of the housing, is of a circular ring-shaped structure provided with a cavity, and is filled with cooling liquid; the cooling structure is arranged on the inner side of the sealing cylinder; the heat dissipation holes are uniformly distributed on the front side and the rear side of the housing; the two rotating shafts are arranged and are both rotatably connected to the right side of the housing.
Further, the cooling structure comprises a power gear and a fixed gear ring; the power gear is fixedly connected to the right side of the output shaft; the fixed gear ring is fixedly connected to the left side of the sealing cylinder.
Further, the cooling structure also comprises a liquid pushing plate and a mounting cylinder; the two liquid pushing plates are arranged, and the two liquid pushing plates with arc-shaped structures are both connected in the cavity of the sealing cylinder in a sliding manner; the installation cylinders are arranged in two, and the two installation cylinders are respectively connected to the outer sides of the two rotating shafts in a rotating mode.
Further, the cooling structure further comprises a first magnetic plate and a second magnetic plate; the two first magnetic plates are fixedly connected to the inner sides of the two liquid pushing plates respectively; the second magnetic plates are arranged in two, and the two second magnetic plates are respectively and fixedly connected to the outer sides of the two mounting cylinders.
Further, the cooling structure also comprises a control gear; the control gear is provided with two, two control gear respectively fixed connection is in two the left side of pivot, two control gear all with power gear intermeshing, two control gear all with fixed ring gear intermeshing.
Further, the air supply structure comprises an air inlet fan and a power mechanism; the two air inlet fans are respectively connected to the inner sides of the two baffles in a rotating way; the power mechanism is a synchronous belt transmission mechanism, two power mechanisms are arranged, and the two air inlet fans are respectively connected with the output shaft in a transmission way through the two power mechanisms.
Compared with the prior art, the utility model has the following beneficial effects:
The heat dissipation holes are shielded by the sealing cylinder, so that the inside of the electromagnetic speed regulating motor is sealed, dust and impurities in the air are effectively prevented from entering the inside of the motor from the heat dissipation holes, the damage to the internal parts of the electromagnetic speed regulating motor is avoided, and the service life of the electromagnetic speed regulating motor is prolonged.
The wind power generated when the air inlet fan rotates can enter into contact with the sealing cylinder from the heat dissipation hole, so that the cooling speed of cooling liquid in the sealing cylinder is improved, the air inlet fan is prevented from being blocked by sundries and influencing the use condition by the baffle plate, and the heat dissipation effect of the electromagnetic speed regulating motor is ensured.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a schematic structural view of the housing of the present utility model.
Fig. 3 is a schematic view of the position of the seal cartridge of the present utility model.
Fig. 4 is a schematic cross-sectional view of a seal cartridge of the present utility model.
Fig. 5 is a schematic structural view of the liquid pushing plate of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a motor main body; 2. an output shaft; 201. a power gear; 3. a baffle; 301. an inlet fan; 302. a power mechanism; 4. a housing; 5. a sealing cylinder; 501. a liquid pushing plate; 502. a first magnetic plate; 503. fixing the gear ring; 6. a heat radiation hole; 7. a rotating shaft; 701. a mounting cylinder; 702. a second magnetic plate; 703. and controlling the gear.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples
As shown in fig. 1 to 2:
The utility model provides a sealed self-cooling electromagnetic speed regulating motor, which comprises a motor main body 1, an output shaft 2, a baffle plate 3, an air supply structure and a housing 4, wherein the motor main body is provided with a plurality of air inlets; the output shaft 2 is rotatably connected to the left side of the motor main body 1; the housing 4 is welded on the left side of the motor body 1; the two baffles 3 are arranged, and the two baffles 3 are respectively connected with the front end surface and the rear end surface of the housing 4 through bolts; the air supply structure is provided outside the housing 4.
The air supply structure comprises an air inlet fan 301; two air inlet fans 301 are arranged, and the two air inlet fans 301 are respectively connected to the inner sides of the two baffles 3 in a rotating way.
Wherein, the air supply structure also comprises a power mechanism 302; the power mechanism 302 is a synchronous belt transmission mechanism, two power mechanisms 302 are arranged, and two inlet fans 301 are respectively connected with the output shaft 2 in a transmission way through the two power mechanisms 302.
Specific use and action of the embodiment: when the electromagnetic speed regulating motor operates, the output shaft 2 can drive the inlet fan 301 to rotate under the action of the power mechanism 302, wind can be conveyed to the housing 4 when the inlet fan 301 rotates, the baffle 3 can shield the inlet fan 301, and the condition that sundries fall onto the inlet fan 301 to cause the inlet fan 301 to be clamped is avoided.
Examples
As shown in fig. 3 to 5:
On the basis of the first embodiment, the device also comprises a sealing cylinder 5, a cooling structure, a heat dissipation hole 6 and a rotating shaft 7; the sealing cylinder 5 is fixedly connected to the inner side of the housing 4, the sealing cylinder 5 is of a circular ring-shaped structure provided with a cavity, and the cavity is filled with cooling liquid; the cooling structure is arranged on the inner side of the sealing cylinder 5; the plurality of heat dissipation holes 6 are arranged, and the plurality of heat dissipation holes 6 are uniformly distributed and arranged on the front side and the rear side of the housing 4; the two rotating shafts 7 are arranged, and the two rotating shafts 7 are both rotatably connected to the right side of the housing 4.
Wherein the cooling structure comprises a power gear 201 and a fixed gear ring 503; the power gear 201 is fixedly connected to the right side of the output shaft 2; the stationary ring gear 503 is fixedly attached to the left side of the seal cartridge 5.
Wherein the cooling structure further comprises a liquid pushing plate 501 and a mounting cylinder 701; the two liquid pushing plates 501 are arranged, and the two liquid pushing plates 501 with arc-shaped structures are both connected in the cavity of the sealing cylinder 5 in a sliding manner; the two mounting cylinders 701 are provided, and the two mounting cylinders 701 are rotatably connected to the outer sides of the two rotating shafts 7, respectively.
Wherein the cooling structure further comprises a first magnetic plate 502 and a second magnetic plate 702; two first magnetic plates 502 are arranged, and the two first magnetic plates 502 are respectively and fixedly connected to the inner sides of the two liquid pushing plates 501; two second magnetic plates 702 are provided, and the two second magnetic plates 702 are fixedly connected to the outer sides of the two mounting cylinders 701, respectively.
Wherein the cooling structure further comprises a control gear 703; the two control gears 703 are provided, the two control gears 703 are fixedly connected to the left sides of the two rotating shafts 7 respectively, the two control gears 703 are meshed with the power gear 201, and the two control gears 703 are meshed with the fixed gear ring 503.
Specific use and action of the embodiment: the output shaft 2 can drive the power gear 201 to rotate when rotating, the power gear 201 can drive the control gear 703 to rotate when rotating, the control gear 703 can rotate around the power gear 201 through the engagement with the fixed gear ring 503 and the power gear 201, the control gear 703 can drive the installation cylinder 701 to move when rotating, because the installation cylinder 701 and the liquid pushing plate 501 are adsorbed together under the action of the first magnetic plate 502 and the second magnetic plate 702, the installation cylinder 701 can drive the liquid pushing plate 501 to move, and the liquid pushing plate 501 can push the cooling liquid in the cavity of the sealing cylinder 5 to flow when moving, thereby realizing the cooling of the electromagnetic speed regulating motor, the sealing cylinder 5 can completely block the heat dissipation hole 6, realizing the sealing inside the electromagnetic speed regulating motor, and the wind power generated by the air inlet fan 301 can enter into contact with the sealing cylinder 5 from the heat dissipation hole 6.
Claims (6)
1. A sealed self-cooling electromagnetic speed regulating motor comprises a motor main body (1), an output shaft (2), a baffle plate (3), an air supply structure, a housing (4), a sealing cylinder (5), a cooling structure, a heat dissipation hole (6) and a rotating shaft (7); the output shaft (2) is rotationally connected to the left side of the motor main body (1); the housing (4) is welded on the left side of the motor main body (1); the method is characterized in that: the front end face and the rear end face of the housing (4) are respectively connected with the baffle plate (3) through bolts; the air supply structure is arranged on the outer side of the housing (4); the inner side of the housing (4) is fixedly connected with an annular sealing cylinder (5) provided with a cavity; the cooling structure is arranged on the inner side of the sealing cylinder (5); a plurality of radiating holes (6) are uniformly distributed on the front side and the rear side of the housing (4); the right side of the housing (4) is rotatably connected with two rotating shafts (7).
2. A sealed self-cooling electromagnetic governor motor as recited in claim 1, wherein: the air supply structure comprises an air inlet fan (301) and a power mechanism (302); the inner side of each baffle (3) is rotatably connected with one air inlet fan (301); each air inlet fan (301) is in transmission connection with the output shaft (2) through one power mechanism (302).
3. A sealed self-cooling electromagnetic governor motor as recited in claim 1, wherein: the cooling structure comprises a power gear (201) and a fixed gear ring (503); the right side of the output shaft (2) is fixedly connected with one power gear (201); the left side of the sealing cylinder (5) is fixedly connected with a fixed gear ring (503).
4. A sealed self-cooling electromagnetic governor motor as recited in claim 1, wherein: the cooling structure also comprises a liquid pushing plate (501) and a mounting cylinder (701); two arc-shaped liquid pushing plates (501) are connected in the cavity of the sealing cylinder (5) in a sliding manner; the outer side of each rotating shaft (7) is rotatably connected with one mounting cylinder (701).
5. A sealed self-cooling electromagnetic governor motor as recited in claim 4, wherein: the cooling structure further comprises a first magnetic plate (502) and a second magnetic plate (702); the inner side of each liquid pushing plate (501) is fixedly connected with one first magnetic plate (502); one second magnetic plate (702) is fixedly connected to the outer side of each mounting cylinder (701).
6. A sealed self-cooling electromagnetic governor motor as recited in claim 3, wherein: the cooling structure further comprises a control gear (703); the left side of each rotating shaft (7) is fixedly connected with one control gear (703), the control gears (703) are meshed with the power gears (201), and the control gears (703) are meshed with the fixed gear rings (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322545347.1U CN220874356U (en) | 2023-09-19 | 2023-09-19 | Sealed self-cooling electromagnetic speed regulating motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322545347.1U CN220874356U (en) | 2023-09-19 | 2023-09-19 | Sealed self-cooling electromagnetic speed regulating motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220874356U true CN220874356U (en) | 2024-04-30 |
Family
ID=90819140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322545347.1U Active CN220874356U (en) | 2023-09-19 | 2023-09-19 | Sealed self-cooling electromagnetic speed regulating motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220874356U (en) |
-
2023
- 2023-09-19 CN CN202322545347.1U patent/CN220874356U/en active Active
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