CN210468966U - Waterproof device of motor - Google Patents
Waterproof device of motor Download PDFInfo
- Publication number
- CN210468966U CN210468966U CN201920935521.4U CN201920935521U CN210468966U CN 210468966 U CN210468966 U CN 210468966U CN 201920935521 U CN201920935521 U CN 201920935521U CN 210468966 U CN210468966 U CN 210468966U
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- metal
- motor
- fixedly connected
- fixed
- waterproof device
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a motor watertight fittings, it includes: first circular opening has been seted up to the upper surface of casing, the right-hand member fixedly connected with metal sheet of casing, the circular opening of second has been seted up on the surface of metal sheet, it is first shells inner wall's lower extreme fixedly connected with metal block, the top of second metal block is provided with first rubber pad, the fixed cover of top fixedly connected with of metal block, the inner chamber swing joint of first fixed cover has the motor, the second rubber pad has been cup jointed on the surface of motor output shaft, the outer fixed surface of second rubber pad is connected with hollow cylinder metal, the left end fixedly connected with metal baffle of hollow cylinder metal, the fixed surface of hollow cylinder metal is connected with arc metal, the right-hand member fixed link of hollow cylinder metal has the fixed bolster, the fixed surface swing joint of fixed bolster has the fixed cover of second.
Description
Technical Field
The utility model relates to a waterproof technical field of motor specifically is a motor watertight fittings.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, and can be divided into the following parts according to purposes: a drive motor and a control motor. The driving motor can be divided into: the motor for electric tools (including drilling, polishing, grooving, cutting, reaming and the like), the motor for household appliances (including washing machines, electric fans, refrigerators, air conditioners, recorders, video players, dust collectors, cameras, hair dryers, electric shavers and the like), and the motor for other general small mechanical devices (including various small machine tools, small machines, medical instruments, electronic instruments and the like).
The control motor is further divided: stepper motors, servo motors, etc.
The motor has wide application range, the stator winding of the motor is connected with an alternating current power grid, and the rotor winding does not need to be connected with other power supplies. Therefore, the device has the advantages of simple structure, convenient manufacture, use and maintenance, reliable operation, smaller quality, lower cost and the like. The motor has higher operating efficiency and better working characteristics, is close to constant-speed operation within the range from no-load to full-load, and can meet the transmission requirements of most industrial and agricultural production machines. The motor is convenient to generate various protection types to meet the requirements of different environmental conditions, but most motors except a specific waterproof motor need waterproof protection, so that a waterproof device of the motor is needed when the motor is used in rainy days or places with large water volume, but the waterproof device of the motor in the current market has the defects of incomplete waterproofness, difficulty in waterproofing of a transmission shaft part, incapability of radiating and the like.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problems in the prior art, the utility model provides a motor watertight fittings has solved the problem that the above background art provided.
(II) technical scheme
In order to achieve the purpose, the invention adopts the main technical scheme that:
a waterproof device for a motor, comprising: the water-retaining device comprises a shell, wherein a first circular opening is formed in the upper surface of the shell, a water baffle is fixedly connected to the opening of the first circular opening, a handle is fixedly connected to the left end of the shell, a metal plate is fixedly connected to the right end of the shell, a second circular opening is formed in the surface of the metal plate, a metal block is fixedly connected to the lower end of the inner wall of the shell, a first rubber pad is arranged at the top end of the metal block, a first fixing sleeve is fixedly connected to the top end of the metal block, a motor is movably connected to the inner cavity of the first fixing sleeve, a second rubber pad is sleeved on the surface of an output shaft of the motor, hollow cylinder metal is fixedly connected to the outer surface of the second rubber pad, a metal baffle is fixedly connected to the left end of the hollow cylinder metal, arc-shaped metal is fixedly connected to the surface of the, the surface of the fixed support is movably connected with a second fixed sleeve.
Preferably, the surface of the transmission shaft of the motor is arranged in the second circular opening in a penetrating mode.
Preferably, the shape of the metal baffle is round cake shape.
Preferably, the water baffle is umbrella-shaped.
Preferably, the right side surface of the arc metal is provided with a recess.
Preferably, the housing is a cylindrical body.
(III) advantageous effects
The utility model has the advantages that:
(1) when this motor watertight fittings used, because the transmission shaft fixed link of motor has metal baffle and arc metal, and the absorption that the second rubber pad can be inseparable is on the surface of motor output shaft, so can throw away through the arc metal under the effect of the centrifugal force that the high-speed rotation produced of the epaxial moisture of transmission of motor during operation, and the second rubber pad can completely cut off moisture and take out the entering motor from the transmission.
(2) When the motor waterproof device is used, the first rubber pad is fixedly connected to the top end of the second metal block, so that the vibration of the motor can be reduced when the motor works, the working noise of the motor is reduced, and the abrasion of the outer part of the motor is reduced. A first circular opening is formed in the top end of the motor waterproof device, umbrella-shaped metal is fixedly connected to the circle center of the first circular opening, and the motor waterproof device can remove heat generated during working of a motor and can shield rainwater.
Drawings
FIG. 1 is a front sectional view of the waterproof device for a motor;
FIG. 2 is an enlarged view of a waterproof device for a motor transmission shaft;
fig. 3 is a left side view of the waterproof device for the motor.
[ description of reference ]
1: a housing; 2: a circular opening; 3: a water baffle; 4: a handle; 5: a metal plate; 6: a metal block; 7: a first rubber pad; 8: a first fixing sleeve; 10: a motor; 11: a second rubber pad; 12: a hollow cylinder metal; 13: a metal baffle plate; 14: fixing a bracket; 15: a second circular opening; 16: a second fixing sleeve; 17: an arc-shaped metal.
Detailed Description
For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings 1-3.
The utility model discloses a motor watertight fittings in embodiment, it includes: the water-saving device comprises a shell 1, wherein the shell 1 is cylindrical, a first circular opening 2 is formed in the upper surface of the shell 1, a water baffle 3 is fixedly connected to the opening of the first circular opening 2, the water baffle 3 is umbrella-shaped, a handle 4 is fixedly connected to the left end of the shell 1, a metal plate 5 is fixedly connected to the right end of the shell 1, a second circular opening 15 is formed in the surface of the metal plate 5, a metal block 6 is fixedly connected to the lower end of the inner wall of the shell 1, a first rubber pad 7 is arranged at the top end of the metal block 6, a first fixing sleeve 8 is fixedly connected to the top end of the metal block 6, a motor 10 is movably connected to the inner cavity of the first fixing sleeve 8, the surface of a transmission shaft of the motor 10 penetrates through the inner part of the second circular opening 15, and a second rubber pad 11 is sleeved on the surface of an output shaft of the motor, the outer fixed surface of second rubber pad 11 is connected with hollow cylinder metal 12, the left end fixedly connected with metal baffle 13 of hollow cylinder metal 12, the shape of metal baffle 13 is the cake shape, the distance between metal baffle 13 and the metal sheet 5 is not more than a millimeter, the fixed surface of hollow cylinder metal 12 is connected with arc metal 17, the shape right side surface of arc metal 17 is equipped with sunkenly, the right-hand member fixed connection of hollow cylinder metal 12 has fixed bolster 14, the fixed surface swing joint of fixed bolster 14 has the fixed cover 16 of second.
The utility model discloses a theory of operation: when this motor watertight fittings uses, pull open handle 4, put into motor 10, make the transmission axle of motor 10 insert and run through second round hole 15, then with first fixed cover 8 fixed motor 10, use the fixed bolster 14 of second fixed cover 16 to fix on the output shaft of motor 10, and control metal baffle 13 and 5 distances of metal sheet and be less than a millimeter, make moisture directly through second circular opening 15, the output shaft rotates when motor 10 works, because the rotation of output shaft produces centrifugal force, and the right side surface of arc metal 17 is provided with sunkenly, so near the moisture near output shaft can throw away near the transmission axle under the effect of centrifugal force, the problem of near waterproof difficulty near motor transmission axle has been solved
When this motor watertight fittings used, because the first rubber pad 7 of the upper end fixedly connected with of metal block 7, so can play absorbing effect and noise abatement's effect at motor 10 during operation, and first circular opening 2 has been seted up to the upper surface of casing 1, and the heat that motor 10 work produced can be discharged through first circular opening 2.
To sum up can obtain, because the transmission shaft fixed link of motor has metal baffle and arc metal when motor watertight fittings uses, and the absorption that the second rubber pad can be inseparable is on the surface of motor output shaft, so can throw away through the arc metal under the effect of the centrifugal force that the high-speed rotation produced of epaxial moisture of transmission when the motor work, and the second rubber pad can completely cut off moisture and take out the entering motor from the transmission.
Simultaneously, the first rubber pad is fixedly connected to the top end of the second metal block, so that the vibration of the motor can be reduced when the motor works, the working noise of the motor is reduced, and the abrasion of the outer part of the motor is reduced. A first circular opening is formed in the top end of the motor waterproof device, umbrella-shaped metal is fixedly connected to the circle center of the first circular opening, and the motor waterproof device can remove heat generated during working of a motor and can shield rainwater.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (7)
1. A waterproof device for a motor is characterized by comprising: the improved water-saving water dispenser comprises a shell (1), wherein a first circular opening (2) is formed in the upper surface of the shell (1), a water baffle (3) is fixedly connected to the opening of the first circular opening (2), a handle (4) is fixedly connected to the left end of the shell (1), a metal plate (5) is fixedly connected to the right end of the shell (1), a second circular opening (15) is formed in the surface of the metal plate (5), a metal block (6) is fixedly connected to the lower end of the inner wall of the shell (1), a first rubber pad (7) is arranged at the top end of the metal block (6), a first fixing sleeve (8) is fixedly connected to the top end of the metal block (6), a motor (10) is movably connected to the inner cavity of the first fixing sleeve (8), a second rubber pad (11) is sleeved on the surface of an output shaft of the motor (10), and a hollow cylinder metal (12) is fixedly connected to the outer, the left end fixedly connected with metal baffle (13) of hollow cylinder metal (12), the fixed surface of hollow cylinder metal (12) is connected with arc metal (17), the right-hand member fixed connection of hollow cylinder metal (12) has fixed bolster (14), the fixed surface swing joint of fixed bolster (14) has the fixed cover of second (16).
2. The waterproof device for the motor according to claim 1, wherein: the surface of the transmission shaft of the motor (10) penetrates through the inner part of the second circular opening (15).
3. The waterproof device for the motor according to claim 1, wherein: the metal baffle (13) is in a shape of a round cake.
4. The waterproof device for the motor according to claim 1, wherein: the water baffle (3) is umbrella-shaped.
5. The waterproof device for the motor according to claim 1, wherein: the right side surface of the shape of the arc metal (17) is provided with a recess.
6. The waterproof device for the motor according to claim 1, wherein: the shell (1) is arranged in a cylindrical shape.
7. The waterproof device for the motor according to claim 1, wherein: the distance between the metal baffle (13) and the metal plate (5) is not more than one millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920935521.4U CN210468966U (en) | 2019-06-20 | 2019-06-20 | Waterproof device of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920935521.4U CN210468966U (en) | 2019-06-20 | 2019-06-20 | Waterproof device of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210468966U true CN210468966U (en) | 2020-05-05 |
Family
ID=70441232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920935521.4U Expired - Fee Related CN210468966U (en) | 2019-06-20 | 2019-06-20 | Waterproof device of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210468966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118282100A (en) * | 2024-03-06 | 2024-07-02 | 徐州瑞元汽车科技有限公司 | Waterproof device capable of prolonging service life of motor |
-
2019
- 2019-06-20 CN CN201920935521.4U patent/CN210468966U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118282100A (en) * | 2024-03-06 | 2024-07-02 | 徐州瑞元汽车科技有限公司 | Waterproof device capable of prolonging service life of motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210419 Address after: 201399 floor 1-3, building 7, 233 Yuanzhong Road, Huinan Town, Pudong New Area, Shanghai Patentee after: Shanghai shuozhan Auto Electronics Co.,Ltd. Address before: 363104, building 2, fusion garden, Pioneer Park, Longhai Economic Development Zone, Zhangzhou, Fujian Patentee before: LONGHAI TEV AUTOMOTIVE ELECTRONIC RESEARCH INSTITUTE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |