CN209184360U - A kind of Water-proof device for motor and motor - Google Patents
A kind of Water-proof device for motor and motor Download PDFInfo
- Publication number
- CN209184360U CN209184360U CN201821982461.3U CN201821982461U CN209184360U CN 209184360 U CN209184360 U CN 209184360U CN 201821982461 U CN201821982461 U CN 201821982461U CN 209184360 U CN209184360 U CN 209184360U
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- CN
- China
- Prior art keywords
- motor
- water
- proof device
- drive shaft
- oil sealing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to technical field of motors, and in particular to a kind of Water-proof device for motor and motor.The Water-proof device for motor provided in the embodiments of the present invention, including the waterproof case and oil sealing for coating electric machine casing, waterproof case has the accommodating chamber for accommodating electric machine casing, and accommodating chamber has the outlet stretched out for power supply machine drive shaft；Oil sealing is set to drive shaft exit, and motor driving shaft rotationally runs through oil sealing.During the installation process, electric machine casing is installed in the accommodating chamber of waterproof case, motor driving shaft is stretched out through driving axial outlet, since oil sealing is arranged in motor driving shaft exit, convenient for avoiding water to immerse in motor in motor driving shaft rotation process from drive shaft exit, to improve the waterproof performance in motor.Motor provided by the utility model including above-mentioned Water-proof device for motor, therefore also has above-mentioned beneficial effect.
Description
Technical field
The utility model relates to technical field of motors, and in particular to a kind of Water-proof device for motor and motor.
Background technique
Motor has important role in existing industrial production, and motor provides as driving device for various kinds of equipment dynamic
Can power, motor work normally the work such as the research and development, production, inspection for directly affecting product.The motor installed in existing surfboard
Often there is ponding inside motor, damages motor, and then influence the service life of surfboard.
Utility model content
To solve the above problem in the prior art, the purpose of this utility model is to provide a kind of Water-proof device for motor.
The embodiments of the present invention are achieved in that
A kind of Water-proof device for motor comprising for coating the waterproof case and oil sealing of electric machine casing, the waterproof case tool
The accommodating chamber for accommodating electric machine casing is had, the accommodating chamber has the driving axial outlet stretched out for power supply machine drive shaft；
The oil sealing is set to the drive shaft exit, and motor driving shaft rotationally runs through the oil sealing.
The Water-proof device for motor provided in the embodiments of the present invention, including the waterproof case for coating electric machine casing with
And oil sealing, the waterproof case have the accommodating chamber for accommodating electric machine casing, the accommodating chamber has to be driven for power supply machine
The outlet that axis stretches out；The oil sealing is set to the drive shaft exit, and motor driving shaft rotationally runs through the oil sealing.?
In installation process, electric machine casing is installed in the accommodating chamber of waterproof case, and motor driving shaft is stretched out through driving axial outlet, due in electricity
Oil sealing is arranged in machine drive shaft exit, convenient for avoiding water to immerse motor from drive shaft exit in motor driving shaft rotation process
It is interior, to improve the waterproof performance in motor.
In one embodiment of the utility model:
The waterproof case includes waterproof shell and the forward end seal lid connecting with the waterproof shell, the waterproof shell
Has the accommodating chamber, the forward end seal lid is removably attachable to the waterproof shell, and the forward end seal lid has
There is the drive shaft to export, the oil sealing is connected in the drive shaft exit.Waterproof shell and preceding is set by waterproof case
Motor, is installed in waterproof shell, and be fixed by forward end seal lid, just by the structure type for holding sealing cover convenient for user
In dismounting waterproof case, convenient for being detected and being replaced to motor.
In one embodiment of the utility model:
The oil sealing and forward end seal lid junction offer installation annular groove, and the forward end seal lid is connected in described
It installs in annular groove, the forward end seal lid inner ring both sides of the edge are connected to the installation annular groove two sides respectively.It is opened up on oil sealing
Annular groove is installed, during the installation process, convenient for forward end seal lid is connected in the installation annular groove, meanwhile, so that the front end
Sealing cover inner ring both sides of the edge are connected to the installation annular groove two sides respectively, it is ensured that the stability of oil sealing installation.
In one embodiment of the utility model:
The waterproof shell includes cyclic annular cladding cylinder and the bottom for being removably attachable to the cyclic annular cladding cylinder end
Sealing cover, the sealed bottom lid and the cyclic annular cladding cylinder junction are provided with sealing ring.Set cyclic annular for waterproof shell
Cladding cylinder and the sealed bottom lid for being removably attachable to the cyclic annular cladding cylinder end are convenient for motor in use
Installation and maintenance.
In one embodiment of the utility model:
The sealed bottom lid is connected by screw to the cyclic annular cladding cylinder, and the sealed bottom lid offers outlet hole
And the first threaded hole matched with the screw, the end face that the cyclic annular cladding cylinder corresponds to first threaded hole are provided with
The second threaded hole matched with the screw.In the present embodiment, sealed bottom lid and cyclic annular cladding cylinder are connected by screw
It connects, it is easy to disassemble, during the installation process, screw is realized into sealed bottom lid and institute through the first threaded hole and the second threaded hole
State the connection of cyclic annular cladding cylinder.
In one embodiment of the utility model:
The outlet bore edges are provided with sealing ring.It can avoid water in outlet bore edges setting sealing ring to soak along outlet hole
Enter in motor.
In one embodiment of the utility model:
The sealed bottom lid has the flange adaptable with the cyclic annular cladding medial wall of the tube, and the sealing ring is arranged
In the flange, the sealing ring lateral wall is connected to the cyclic annular cladding medial wall of the tube.The sealing ring is sheathed on bottom
The flange of sealing cover makes the sealing ring lateral wall be connected to the cyclic annular cladding medial wall of the tube, convenient for sealing is better achieved.
In one embodiment of the utility model:
The Water-proof device for motor further includes drive shaft protective jacket, and the drive shaft protective jacket is removably connected in described
Oil sealing side, the drive shaft protective jacket have the port of drive shaft accommodating chamber and the connection drive shaft accommodating chamber, institute
State the extending direction that port is set to motor driving shaft.Setting drive shaft protective jacket can further prevent water to enter in motor, if
The propeller that port is set convenient for surfboard outside motor driven axis connection in use passes through the propeller of surfboard
Port protrudes into connection.
In one embodiment of the utility model:
The drive shaft protective jacket is set as taper far from the end of the waterproof case, along the side far from the waterproof case
It is gradually reduced to the diameter of the drive shaft protective jacket.Drive shaft protective jacket is set as boring far from the end of the waterproof case
Shape is gradually reduced along the diameter of drive shaft protective jacket described in the direction far from the waterproof case, can avoid water along port into
Enter in drive shaft protective jacket, further enhances waterproof performance.
A kind of motor comprising Water-proof device for motor described in motor body and any one of the above, the motor for preventing
Water installations are removably attachable to the motor body.
The beneficial effect of the utility model embodiment is:
The Water-proof device for motor provided in the embodiments of the present invention, including the waterproof case for coating electric machine casing with
And oil sealing, the waterproof case have the accommodating chamber for accommodating electric machine casing, the accommodating chamber has to be driven for power supply machine
The outlet that axis stretches out；The oil sealing is set to the drive shaft exit, and motor driving shaft rotationally runs through the oil sealing.?
In installation process, electric machine casing is installed in the accommodating chamber of waterproof case, and motor driving shaft is stretched out through driving axial outlet, due in electricity
Oil sealing is arranged in machine drive shaft exit, convenient for avoiding water to immerse motor from drive shaft exit in motor driving shaft rotation process
It is interior, to improve the waterproof performance in motor.
Motor provided by the utility model including above-mentioned Water-proof device for motor, therefore also has above-mentioned beneficial effect.
Detailed description of the invention
It is to be used attached to being needed in embodiment below for the clearer technical solution for illustrating the utility model embodiment
Figure is briefly described.It should be appreciated that the following drawings illustrates only the certain embodiments of the utility model, it is not construed as pair
The limitation of the scope of the utility model.To those skilled in the art, without creative efforts, Neng Gougen
Other accompanying drawings are obtained according to these attached drawings.
Fig. 1 is the overall structure diagram of the Water-proof device for motor that provides of the utility model embodiment 1 in the first state；
Fig. 2 is the overall structure diagram of the Water-proof device for motor that provides of the utility model embodiment 1 in the second condition；
Fig. 3 is the structural schematic diagram of the sealed bottom lid for the Water-proof device for motor that the utility model embodiment 1 provides；
Fig. 4 is the structural schematic diagram of the oil sealing for the Water-proof device for motor that the utility model embodiment 1 provides；
Fig. 5 is the overall structure diagram for the motor that the utility model embodiment 2 provides.
Icon: 10- Water-proof device for motor；100- waterproof case；110- accommodating chamber；130- waterproof shell；132- ring-type cladding
Cylinder；134- sealed bottom lid；135- flange；136- sealing ring；140- forward end seal lid；200- oil sealing；210- installs annular groove；
300- drive shaft protective jacket；20- motor；400- motor body.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the utility model embodiment, it should be noted that if occur term " center ", "upper", "lower",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
Either the utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.If in addition, occurring term in the description of the utility model
" first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
If being not offered as requiring component in addition, occurring the terms such as term "horizontal", "vertical" in the description of the utility model
Abswolute level or pendency, but can be slightly tilted.If "horizontal" only refers to that its direction is more horizontal with respect to for "vertical",
It is not to indicate that the structure is had to fully horizontally, but can be slightly tilted.
In the description of the utility model embodiment, it is also necessary to which explanation is unless specifically defined or limited otherwise, if
Term " setting ", " connection " occur shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Embodiment 1:
Fig. 1 to Fig. 4 is please referred to, the present embodiment provides a kind of Water-proof device for motor 10 comprising for coating electric machine casing
Waterproof case 100 and oil sealing 200, the waterproof case 100 has the accommodating chamber 110 for accommodating electric machine casing, the appearance
Chamber 110 of receiving has the driving axial outlet stretched out for power supply machine drive shaft.The oil sealing 200 is set to the driving axial outlet
Place, motor driving shaft rotationally run through the oil sealing 200.
In the present embodiment, the waterproof case 100 includes waterproof shell 130 and connect with the waterproof shell 130
Forward end seal lid 140, the waterproof shell 130 have the accommodating chamber 110, and the forward end seal lid 140 removably connects
It is connected to the waterproof shell 130, the forward end seal lid 140 has the driving axial outlet, and the oil sealing 200 is connected in institute
State drive shaft exit.Waterproof case 100 is set to the structure type of waterproof shell 130 and forward end seal lid 140, convenient for using
Motor is installed in waterproof shell 130 by family, and is fixed by forward end seal lid 140, waterproof case 100 easy to disassemble, just
In being detected and replaced to motor.
It should be noted that not being defined here to the specific constructive form of waterproof case 100, it is possible to understand that, at it
In his specific embodiment, waterproof case 100 can also be specifically configured to other structures form, such as one according to the demand of user
Body formula etc..
Optionally, in the present embodiment, the oil sealing 200 offers mounting ring with 140 junction of forward end seal lid
Slot 210, the forward end seal lid 140 are connected in the installation annular groove 210, the 140 inner ring both sides of the edge of forward end seal lid
It is connected to 210 two sides of installation annular groove respectively.Installation annular groove 210 is opened up on oil sealing 200, during the installation process, being convenient for will
Forward end seal lid 140 is connected in the installation annular groove 210, meanwhile, so that 140 inner ring two sides fate of the forward end seal lid
It is not connected to 210 two sides of installation annular groove, it is ensured that the stability that oil sealing 200 is installed.
Optionally, in the present embodiment, the waterproof shell 130 includes cyclic annular cladding cylinder 132 and detachably connected
Sealed bottom lid 134 in cyclic annular cladding 132 end of cylinder, the sealed bottom lid 134 connect with the cyclic annular cladding cylinder 132
The place of connecing is provided with sealing ring 136.Cyclic annular cladding cylinder 132 is set by waterproof shell 130 and is removably attachable to the ring
Shape coats the sealed bottom lid 134 of 132 end of cylinder, in use, convenient for the installation and maintenance of motor, in installation process
In, motor can be placed in after cyclic annular cladding cylinder 132, sealed bottom lid 134 and forward end seal lid 140 are mounted in two sides, into
And realize sealing, 134, sealed bottom lid or forward end seal lid 140 can be opened according to the demand of user when needing to overhaul.
Specifically, in the present embodiment, the sealed bottom lid 134 is connected by screw to the cyclic annular cladding cylinder 132,
The first threaded hole that the sealed bottom lid 134 offers outlet hole and matches with the screw, the cyclic annular cladding cylinder
The end face of 132 corresponding first threaded holes is provided with the second threaded hole matched with the screw.In the present embodiment, will
Sealed bottom lid 134 is connected by screw to ring-type cladding cylinder 132, easy to disassemble, during the installation process, screw is run through first
Threaded hole and the second threaded hole realize the connection of sealed bottom lid 134 and the cyclic annular cladding cylinder 132.
It should be noted that here not to the connection type of the sealed bottom lid 134 and the cyclic annular cladding cylinder 132 into
Row limits, it is possible to understand that, in other specific embodiments, can also according to the actual demand of user, using clamping or its
His connection type.
Specifically, in the present embodiment, the outlet bore edges are provided with sealing ring.In outlet bore edges, sealing ring is set
It can avoid water to immerse in motor along outlet hole.
Specifically, in the present embodiment, the sealed bottom lid 134 has and cyclic annular cladding 132 inner sidewall of cylinder
Adaptable flange 135, the sealing ring 136 are sheathed on the flange 135, and 136 lateral wall of sealing ring is connected to described
Ring-type cladding 132 inner sidewall of cylinder.The sealing ring 136 is sheathed on to the flange 135 of sealed bottom lid 134, makes the sealing ring
136 lateral walls are connected to cyclic annular cladding 132 inner sidewall of cylinder, convenient for sealing is better achieved.
It should be noted that not being defined here to the specific setting position of sealing ring 136, it is possible to understand that, at it
In his specific embodiment, sealing ring 136 can also be set to threaded connection place according to the demand of user.
In the present embodiment, the Water-proof device for motor 10 further includes drive shaft protective jacket 300, the drive shaft protective jacket
300 are removably connected in 200 side of oil sealing, the drive shaft protective jacket 300 have drive shaft accommodating chamber 110 and
It is connected to the port of the drive shaft accommodating chamber 110, the port is set to the extending direction of motor driving shaft.It is anti-that drive shaft is set
Sheath 300 can further prevent water to enter in motor, and setting port is convenient for the propeller of surfboard outside motor driven axis connection,
In use, the propeller of surfboard is protruded into connection by port.
In the present embodiment, the drive shaft protective jacket 300 is set as taper, edge far from the end of the waterproof case 100
The diameter of drive shaft protective jacket 300 described in the direction far from the waterproof case 100 be gradually reduced.By drive shaft protective jacket 300
End far from the waterproof case 100 is set as taper, along drive shaft protective jacket described in the direction far from the waterproof case 100
300 diameter is gradually reduced, and be can avoid water and is entered in drive shaft protective jacket 300 along port, further enhances waterproof performance.
The Water-proof device for motor 10 provided in the embodiments of the present invention, including the waterproof case for coating electric machine casing
100 and oil sealing 200, the waterproof case 100 has the accommodating chamber 110 for accommodating electric machine casing, and the accommodating chamber 110 has
It is ready for use on the outlet of power supply machine drive shaft stretching；The oil sealing 200 is set to the drive shaft exit, and motor driving shaft can turn
Run through the oil sealing 200 dynamicly.During the installation process, electric machine casing is installed in the accommodating chamber 110 of waterproof case 100, and motor drives
Moving axis is stretched out through driving axial outlet, since oil sealing 200 is arranged in motor driving shaft exit, convenient for rotating in motor driving shaft
Water is avoided to immerse in motor in journey from drive shaft exit, to improve the waterproof performance in motor.
Embodiment 2:
Referring to figure 5., the present embodiment provides a kind of motor, the motor 20 includes motor body 400 and any one
The Water-proof device for motor 10, the Water-proof device for motor 10 are removably attachable to the motor body 400.
Motor 20 provided by the utility model, including above-mentioned Water-proof device for motor 10, therefore also with above-mentioned beneficial
Effect.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of Water-proof device for motor, which is characterized in that the Water-proof device for motor includes:
For coating the waterproof case of electric machine casing, the waterproof case has the accommodating chamber for accommodating electric machine casing, the appearance
Chamber of receiving has the driving axial outlet stretched out for power supply machine drive shaft；
Oil sealing, the oil sealing are set to the drive shaft exit, and motor driving shaft rotationally runs through the oil sealing.
2. Water-proof device for motor according to claim 1, which is characterized in that the waterproof case include waterproof shell and with
The forward end seal lid of the waterproof shell connection, the waterproof shell have the accommodating chamber, and the forward end seal lid is removable
It is connected to the waterproof shell with unloading, the forward end seal lid has the driving axial outlet, and the oil sealing is connected in described
Drive shaft exit.
3. Water-proof device for motor according to claim 2, which is characterized in that the oil sealing is connect with the forward end seal lid
Place offers installation annular groove, and the forward end seal lid is connected in the installation annular groove, the forward end seal lid inner ring two sides
Edge is connected to the installation annular groove two sides respectively.
4. Water-proof device for motor according to claim 2, which is characterized in that the waterproof shell include cyclic annular cladding cylinder with
And it is removably attachable to the sealed bottom lid of the cyclic annular cladding cylinder end, the sealed bottom lid and the cyclic annular cladding cylinder
Junction is provided with sealing ring.
5. Water-proof device for motor according to claim 4, which is characterized in that the sealed bottom lid and the cyclic annular cladding
Cylinder is connected by screw to, the first threaded hole that the sealed bottom lid offers outlet hole and matches with the screw, institute
It states the end face that cyclic annular cladding cylinder corresponds to first threaded hole and is provided with the second threaded hole matched with the screw.
6. Water-proof device for motor according to claim 5, which is characterized in that the outlet bore edges are provided with sealing ring.
7. Water-proof device for motor according to claim 4, which is characterized in that the sealed bottom lid has and the ring
Shape coats the adaptable flange of medial wall of the tube, and the sealing ring is sheathed on the flange, and the sealing ring lateral wall is connected to institute
State cyclic annular cladding medial wall of the tube.
8. Water-proof device for motor according to claim 1, which is characterized in that the Water-proof device for motor further includes drive shaft
Protective jacket, the drive shaft protective jacket are removably connected in the oil sealing side, and the drive shaft protective jacket has driving
The port of axis accommodating chamber and the connection drive shaft accommodating chamber, the port are set to the extending direction of motor driving shaft.
9. Water-proof device for motor according to claim 8, which is characterized in that the drive shaft protective jacket is far from the waterproof
The end of part is set as taper, is gradually reduced along the diameter of drive shaft protective jacket described in the direction far from the waterproof case.
10. a kind of motor, which is characterized in that the motor includes described in motor body and claim 1 to 9 any one
Water-proof device for motor, the Water-proof device for motor are removably attachable to the motor body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821982461.3U CN209184360U (en) | 2018-11-28 | 2018-11-28 | A kind of Water-proof device for motor and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821982461.3U CN209184360U (en) | 2018-11-28 | 2018-11-28 | A kind of Water-proof device for motor and motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209184360U true CN209184360U (en) | 2019-07-30 |
Family
ID=67374833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821982461.3U Expired - Fee Related CN209184360U (en) | 2018-11-28 | 2018-11-28 | A kind of Water-proof device for motor and motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209184360U (en) |
-
2018
- 2018-11-28 CN CN201821982461.3U patent/CN209184360U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190730 Termination date: 20201128 |