CN212258628U - Waterproof three-phase asynchronous motor - Google Patents
Waterproof three-phase asynchronous motor Download PDFInfo
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- CN212258628U CN212258628U CN202021153273.7U CN202021153273U CN212258628U CN 212258628 U CN212258628 U CN 212258628U CN 202021153273 U CN202021153273 U CN 202021153273U CN 212258628 U CN212258628 U CN 212258628U
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- phase asynchronous
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- asynchronous motor
- waterproof
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- 229920000742 Cotton Polymers 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000001179 sorption measurement Methods 0.000 claims abstract description 12
- 238000013016 damping Methods 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 9
- 230000035939 shock Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a waterproof three-phase asynchronous motor, which comprises a three-phase asynchronous motor main body, a transmission rod and a bottom plate, wherein the three-phase asynchronous motor comprises a protection mechanism and a damping mechanism, the protection mechanism comprises a shell arranged on the outer surface of the three-phase asynchronous motor main body, the transmission rod runs through the inside of the shell, a slot is arranged on one side surface of the shell, the protection mechanism is designed, the shell can be used for effectively protecting the three-phase asynchronous motor, the three-phase asynchronous motor is prevented from being collided with by the outside and being damaged, the adsorption cotton can be used for filtering and adsorbing rainwater and external humid air, the moisture is prevented from entering the inside of the shell, thereby influencing the three-phase asynchronous motor, meanwhile, the limiting plate can be easily pulled to drive the abutting plate to be separated from the inner wall of the abutting slot, the adsorption cotton can be effectively disassembled and replaced, and, thereby improving the service life of the three-phase asynchronous motor.
Description
Technical Field
The utility model belongs to the technical field of the motor, concretely relates to waterproof three-phase asynchronous motor.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction, the motor can be divided into a motor and a generator, the motor is represented by a letter M in a circuit and mainly used for generating driving torque and serving as a power source of electrical appliances or various machines, the rotating speed of a rotor of the three-phase asynchronous motor is lower than that of a rotating magnetic field, an electromotive force and current are generated due to relative motion between a rotor winding and the magnetic field, and the rotor winding and the magnetic field interact to generate electromagnetic torque so as to realize energy conversion, however, the three-phase asynchronous motor has a wider application range and different environmental conditions, and is easy to enter the interior of the motor when meeting rainy weather and humid air, so that internal parts are corroded, and the service life of the three-phase asynchronous motor is shortened; meanwhile, when the three-phase asynchronous motor operates, vibration is easy to generate, so that the position of equipment is deviated, the surface of the bottom end is easy to wear, and the normal use of the motor is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a waterproof three-phase asynchronous motor, which solves the problem that the prior art provides a waterproof three-phase asynchronous motor which is easy to enter the motor when meeting rainy weather and humid air, and causes the corrosion of internal parts, thereby reducing the service life of the three-phase asynchronous motor; meanwhile, when the three-phase asynchronous motor operates, vibration is easily generated, so that the position of the motor is deviated, the surface of the bottom end of the motor is easily abraded, and the normal use of the motor is influenced.
In order to achieve the above object, the utility model provides a following technical scheme: a waterproof three-phase asynchronous motor comprises a three-phase asynchronous motor body, a transmission rod and a bottom plate, wherein the three-phase asynchronous motor comprises a protection mechanism and a damping mechanism, the protection mechanism comprises a shell arranged on the outer surface of the three-phase asynchronous motor body, the transmission rod penetrates through the interior of the shell, a groove is formed in one side surface of the shell, an inner groove is formed in the top wall surface of the groove, a frame is arranged on the inner wall surface of the inner groove, a clamping groove is formed in the bottom wall surface of the groove relative to the bottom surface of the frame, adsorption cotton is arranged in the frame, a limiting groove is formed in one side surface of the shell, a tension spring is fixedly connected to the inner wall surface of the limiting groove, a limiting plate is fixedly connected to the other end surface of the tension spring, a supporting rod is fixedly connected to one side surface of the limiting plate, the, the top surface of the inner groove is fixedly connected with a resisting plate, and one side surface of the frame is provided with a resisting groove relative to the outer surface of the resisting plate.
Preferably, damper includes the sleeve, the sleeve is in the bottom surface fixed connection of bottom plate, telescopic bottom surface is provided with the base, the top surface of base is seted up flutedly, the inner wall surface of recess is connected with the spring, the other end of spring is in telescopic inner wall, telescopic outer fixed surface is connected with the slider, the inner wall surface of recess has seted up the spout for the surface of slider.
Preferably, dry cotton is arranged at the joint of the outer surface of the transmission rod and the shell, and the three-phase asynchronous motor body is positioned on the top end surface of the bottom plate.
Preferably, the abutting rod penetrates through the limiting groove, and the outer surface of the abutting plate is connected with the inner wall surface of the abutting groove in a clamping manner.
Preferably, the bottom surface of the frame is connected with the inner wall of the clamping groove in a clamping manner, and the surface of the inner wall of the groove is fixedly connected with an air dispersing net.
Preferably, the top end surface of the spring is fixedly connected with the inner wall surface of the sleeve, the bottom end of the spring is fixedly connected with the inner wall surface of the groove, and the bottom end surface of the base is fixedly connected with the non-slip mat.
Preferably, the number of the shock absorption mechanisms is four, and the shock absorption mechanisms are distributed at four corners of the bottom surface of the bottom plate.
Preferably, the number of the sliding blocks is two, the sliding blocks are arranged on the outer surface of the sleeve in a mirror image distribution mode, and the outer surface of each sliding block is in sliding connection with the inner wall surface of the sliding groove
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the protection machanism who designs, can utilize the casing to carry out effectual protection to three-phase asynchronous machine, avoid three-phase asynchronous machine to collide with by the external world, lead to damaging, and can utilize the absorption cotton to filter rainwater and external moist air and adsorb, avoid the aqueous vapor to get into the inside of casing, thereby cause the influence to three-phase asynchronous machine, also can easily pass through the pulling limiting plate simultaneously, drive and support the inner wall that the board breaks away from to the groove, can carry out effectual dismantlement change to the absorption cotton, guarantee its absorption and filter effect, thereby three-phase asynchronous machine's life has been improved.
2. Through the damper who designs, can be when three-phase asynchronous machine operates, the vibrations of production, the spring that is equipped with by the lower extreme is alleviated, thereby avoided three-phase asynchronous machine direct contact ground, cause the damage for three-phase asynchronous machine, the slipmat that the bottom of base was provided with simultaneously, can keep the stable fixed state of base, stably bear the weight of three-phase asynchronous machine main part, finally solved motor operation and produced vibrations, lead to equipment offset, influence three-phase asynchronous machine's normal use.
Drawings
Fig. 1 is a schematic structural diagram of a three-phase asynchronous motor of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a partial sectional view of the damping mechanism of the present invention;
FIG. 4 is a top view of the sleeve connecting block structure of the present invention;
in the figure: 1. a three-phase asynchronous motor main body; 2. a transmission rod; 3. a housing; 4. a base plate; 5. drying the cotton; 6. Grooving; 7. a gas dispersing net; 8. an inner tank; 9. a frame; 10. a card slot; 11. adsorbing cotton; 12. a limiting groove; 13. a support rod; 14. a tension spring; 15. a limiting plate; 16. a resisting plate; 17. a butting groove; 18. a sleeve; 19. a slider; 20. a base; 21. a groove; 22. a spring; 23. a chute; 24. a non-slip mat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a waterproof three-phase asynchronous motor comprises a three-phase asynchronous motor body 1, a transmission rod 2 and a bottom plate 4, wherein the three-phase asynchronous motor comprises a protection mechanism and a damping mechanism, the protection mechanism comprises a shell 3 arranged on the outer surface of the three-phase asynchronous motor body 1, the transmission rod 2 penetrates through the shell 3, a notch 6 is formed in one side surface of the shell 3, an inner groove 8 is formed in the top wall surface of the notch 6, a frame 9 is arranged on the inner wall surface of the inner groove 8, a clamping groove 10 is formed in the bottom wall surface of the notch 6 relative to the bottom surface of the frame 9, adsorption cotton 11 is arranged inside the frame 9, a limiting groove 12 is formed in one side surface of the shell 3, a tension spring 14 is fixedly connected to the inner wall surface of the limiting groove 12, a limiting plate 15 is fixedly connected to the other end surface of the tension spring 14, the top end of the abutting rod 13 is positioned on the inner wall of the inner groove 8, the top end surface of the inner groove 8 is fixedly connected with an abutting plate 16, and an abutting groove 17 is formed in the surface of one side of the frame 9, which is opposite to the outer surface of the abutting plate 16.
In order to facilitate the shock absorption of the motor, in this embodiment, preferably, the shock absorption mechanism includes a sleeve 18, the sleeve 18 is located on the bottom surface of the bottom plate 4 and fixedly connected, a base 20 is disposed on the bottom end surface of the sleeve 18, a groove 21 is formed on the top end surface of the base 20, a spring 22 is connected to the inner wall surface of the groove 21, the other end of the spring 22 is located on the inner wall of the sleeve 18, a slider 19 is fixedly connected to the outer surface of the sleeve 18, and a sliding groove 23 is formed on the inner wall surface of the groove 21.
In order to facilitate the adsorption of moisture, in the present embodiment, preferably, dry cotton 5 is disposed at a connection portion between the outer surface of the transmission rod 2 and the housing 3, and the three-phase asynchronous motor main body 1 is disposed on the top end surface of the bottom plate 4.
In order to facilitate the clamping of the fixing frame, in this embodiment, preferably, the abutting rod 13 penetrates through the inside of the limiting groove 12, and the outer surface of the abutting plate 16 is in clamping connection with the inner wall surface of the abutting groove 17.
In order to facilitate the protection and the absorption of cotton and enhance the use, in the embodiment, preferably, the bottom surface of the frame 9 is in clamping connection with the inner wall of the clamping groove 10, and the inner wall surface of the slot 6 is fixedly connected with the air dispersing net 7.
In order to facilitate the shock absorption of the spring, in this embodiment, it is preferable that the top end surface of the spring 22 is fixedly connected to the inner wall surface of the sleeve 18, the bottom end of the spring 22 is fixedly connected to the inner wall surface of the groove 21, and the bottom end surface of the base 20 is fixedly connected to the anti-slip pad 24.
In order to enhance the damping effect, in this embodiment, preferably, the number of the damping mechanisms is four, and the damping mechanisms are distributed at four corners of the bottom surface of the bottom plate 4.
In order to facilitate limiting sliding and solve the problem of the variable factor of spring elastic force shaking, in the embodiment, preferably, the number of the sliding blocks 19 is two, the sliding blocks 19 are in mirror image distribution on the outer surface of the sleeve 18, and the outer surface of the sliding blocks 19 is in sliding connection with the inner wall surface of the sliding groove 23.
The utility model discloses a theory of operation and use flow: when the device is used, when the three-phase asynchronous motor main body 1 is positioned in the shell 3, the transmission rod 2 penetrates through the inner wall of the shell 3, the moisture can be prevented through the dry cotton 5 arranged at the joint, the phenomenon that the weather is heavy in rain and the moisture emitted in the air is enough can be avoided, moisture can be prevented from entering the shell 3 from the joint of the transmission rod 2 and the shell 3 and being absorbed by the dry cotton 5, the damage of the three-phase asynchronous motor main body 1 is avoided, meanwhile, the limiting plate 15 is pulled first, the supporting rod 13 is driven to move, the inner part of the supporting plate 16 far away from the inner groove 8 is positioned in the inner wall of the limiting groove 12, the tension spring 14 is in a relaxation state, then the frame 9 is placed in the inner groove 8, the top end of the frame 9 is clamped with the inner wall of the clamping groove 10, the limiting plate 15 is released, the tension force of the tension, finally, the abutting plate 16 at the top end of the abutting rod 13 is clamped with the inner wall of the abutting groove 17, one end of the frame 9 can be clamped in the inner wall of the inner groove 8, the adsorption cotton 11 arranged on the frame 9 can be positioned in the inner wall of the groove 6, so that outside rainwater and cold air can be prevented from entering, and can be absorbed by the adsorption cotton 11, thereby preventing the three-phase asynchronous motor main body 1 from being affected with damp, and the three-phase asynchronous motor main body 1 from being damaged, and the air dissipation net 7 arranged outside the adsorption cotton 11 can play a role in prevention, so that heat generated when the three-phase asynchronous motor main body 1 runs can be volatilized through the air dissipation net 7, and the adsorption cotton 11 can be also touched during overturning and moving, so that the adsorption cotton 11 is damaged, and meanwhile, the limiting plate 15 can be pulled, so that the abutting plate 16 is separated from the inner wall of the abutting groove 17, the adsorption cotton 11 can be freely taken out for replacement, and the, the long-term use is avoided, the effect is reduced, and the service life of the three-phase asynchronous motor main body 1 is shortened.
The device is at the operation in-process, the vibrations of production, conduct to sleeve 18 through bottom plate 4, can utilize the spring 22 that sleeve 18 inner wall was provided with to cushion, elasticity alleviates, make sleeve 18 can slide at the inner wall of recess 21, and slider 19 slides at the inner wall of spout 23, can play spacing effect, thereby the instability of spring force has been solved, slipmat 24 that base 20 bottom was equipped with simultaneously, also can keep base 20's stability, the weight of bearing three-phase asynchronous motor main part 1 that can be stable, it influences for equipment to reduce vibrations.
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 (8)
1. The utility model provides a waterproof three-phase asynchronous motor, includes three-phase asynchronous machine main part (1), transfer line (2) and bottom plate (4), its characterized in that: the three-phase asynchronous motor comprises a protection mechanism and a damping mechanism, the protection mechanism comprises a shell (3) arranged on the outer surface of a three-phase asynchronous motor main body (1), a transmission rod (2) penetrates through the shell (3), a groove (6) is formed in one side surface of the shell (3), an inner groove (8) is formed in the top wall surface of the groove (6), a frame (9) is arranged on the inner wall surface of the inner groove (8), a clamping groove (10) is formed in the bottom wall surface of the groove (6) relative to the bottom surface of the frame (9), adsorption cotton (11) is arranged in the frame (9), a limiting groove (12) is formed in one side surface of the shell (3), a tension spring (14) is fixedly connected to the inner wall surface of the limiting groove (12), and a limiting plate (15) is fixedly connected to the other end surface of the tension, the surface of one side of the limiting plate (15) is fixedly connected with a resisting rod (13), the resisting rod (13) is located inside the tension spring (14), the top end of the resisting rod (13) is located on the inner wall of the inner groove (8), a resisting plate (16) is fixedly connected to the surface of the top end of the inner groove (8), and a resisting groove (17) is formed in the surface of one side of the frame (9) relative to the outer surface of the resisting plate (16).
2. A waterproof, three-phase asynchronous motor according to claim 1, characterized in that: damper includes sleeve (18), sleeve (18) are in the bottom surface fixed connection of bottom plate (4), the bottom surface of sleeve (18) is provided with base (20), the top surface of base (20) is seted up flutedly (21), the inner wall surface of recess (21) is connected with spring (22), the other end of spring (22) is in the inner wall of sleeve (18), the external fixed surface of sleeve (18) is connected with slider (19), spout (23) have been seted up for the surface of slider (19) to the inner wall surface of recess (21).
3. A waterproof, three-phase asynchronous motor according to claim 1, characterized in that: the connection of the outer surface of the transmission rod (2) and the shell (3) is provided with dry cotton (5), and the three-phase asynchronous motor main body (1) is located on the top surface of the bottom plate (4).
4. A waterproof, three-phase asynchronous motor according to claim 1, characterized in that: the abutting rod (13) penetrates through the limiting groove (12), and the outer surface of the abutting plate (16) is connected with the inner wall surface of the abutting groove (17) in a clamping manner.
5. A waterproof, three-phase asynchronous motor according to claim 1, characterized in that: the bottom end surface of the frame (9) is connected with the inner wall of the clamping groove (10) in a clamping mode, and the inner wall surface of the groove (6) is fixedly connected with the air dispersing net (7).
6. A waterproof, three-phase asynchronous motor, according to claim 2, characterized in that: the top end surface of the spring (22) is fixedly connected with the inner wall surface of the sleeve (18), the bottom end of the spring (22) is fixedly connected with the inner wall surface of the groove (21), and the bottom end surface of the base (20) is fixedly connected with an anti-slip pad (24).
7. A waterproof, three-phase asynchronous motor, according to claim 2, characterized in that: the number of the damping mechanisms is four, and the damping mechanisms are distributed at four corners of the bottom surface of the bottom plate (4).
8. A waterproof, three-phase asynchronous motor, according to claim 2, characterized in that: the number of the sliding blocks (19) is set to be two, the sliding blocks (19) are arranged on the outer surface of the sleeve (18) in a mirror image distribution mode, and the outer surface of each sliding block (19) is in sliding connection with the inner wall surface of the sliding groove (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021153273.7U CN212258628U (en) | 2020-06-20 | 2020-06-20 | Waterproof three-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021153273.7U CN212258628U (en) | 2020-06-20 | 2020-06-20 | Waterproof three-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212258628U true CN212258628U (en) | 2020-12-29 |
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ID=73987609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021153273.7U Active CN212258628U (en) | 2020-06-20 | 2020-06-20 | Waterproof three-phase asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212258628U (en) |
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2020
- 2020-06-20 CN CN202021153273.7U patent/CN212258628U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A waterproof three-phase asynchronous motor Effective date of registration: 20221231 Granted publication date: 20201229 Pledgee: Weihai Commercial Bank Co.,Ltd. Rongcheng Branch Pledgor: RONGCHENG RONGJIA POWER CO.,LTD. Registration number: Y2022980029917 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20201229 Pledgee: Weihai Commercial Bank Co.,Ltd. Rongcheng Branch Pledgor: RONGCHENG RONGJIA POWER CO.,LTD. Registration number: Y2022980029917 |