CN218997822U - Waterproof type linear push rod motor - Google Patents
Waterproof type linear push rod motor Download PDFInfo
- Publication number
- CN218997822U CN218997822U CN202223360305.2U CN202223360305U CN218997822U CN 218997822 U CN218997822 U CN 218997822U CN 202223360305 U CN202223360305 U CN 202223360305U CN 218997822 U CN218997822 U CN 218997822U
- Authority
- CN
- China
- Prior art keywords
- push rod
- rod motor
- linear push
- motor body
- waterproof
- Prior art date
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a waterproof linear push rod motor, in particular to the technical field of linear push rod motors, which comprises a linear push rod motor body, wherein an output shaft is fixed at the output end of the linear push rod motor body, a sealing waterproof assembly is sleeved on the outer wall of the output shaft and connected with the linear push rod motor body, the sealing waterproof assembly comprises a round block, and a perforation is formed in the round block. According to the utility model, the first sealing ring on the round block is used for sealing and waterproofing, the second sealing ring in the annular groove is contacted with the outer wall of the output shaft for sealing and waterproofing, water is prevented from penetrating from a gap between the output shaft and the linear push rod motor body, the cover body sleeved on the outer side of the linear push rod motor body can play a role in heat dissipation protection on the motor part of the linear push rod motor body, the third sealing ring increases the tightness between the cover body and the linear push rod motor body, and the waterproof effect is played on the outer side of the motor part of the linear push rod motor body.
Description
Technical Field
The utility model relates to the technical field of linear push rod motors, in particular to a waterproof linear push rod motor.
Background
The linear push rod motor is mainly applied to an automatic control system, is used as a driving motor for long-term continuous operation, and can be applied to a device which needs a short time and a short distance to provide huge linear motion energy.
The novel miniature linear push rod motor with the publication number of CN216356317U is characterized in that in the use process, the elastic wiping of the output shaft by the cleaning sleeve mechanism can keep the cleanness and smoothness of the end face of the output shaft, the external dust, sewage and other factors are prevented from entering the push rod motor, the efficient working performance of the push rod motor is ensured, in the assembly and use process, the length distance of the output shaft can be adjusted by screwing the telescopic mechanism and the output shaft, and meanwhile, the assembly with the output device can be facilitated by the flange seat rotationally adjusted by three hundred sixty degrees.
However, when the linear push rod motor is used, the motor part of the linear push rod motor is exposed, so that the motor part is corroded when water flows to the motor part, water enters the inside through a gap between the output shaft and the linear push rod motor, and the service life of components in the linear push rod motor is seriously influenced.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a waterproof linear push rod motor, so as to solve the above-mentioned problems occurring in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a waterproof type linear push rod motor, includes linear push rod motor body, linear push rod motor body's output is fixed with the output, output outer wall cover is equipped with sealed waterproof assembly, sealed waterproof assembly is connected with linear push rod motor body, sealed waterproof assembly includes the button, the perforation has been seted up to the button inside, output shaft one end runs through the perforation, annular seal groove has been seted up to perforation inner wall surface, annular seal groove inside is fixed to be equipped with first sealing washer, first sealing washer inner wall and output outer wall contact, the button is close to linear push rod motor body one side and inlays and be equipped with the second sealing washer, second sealing washer and linear push rod motor body outer wall contact, linear push rod motor body rear end is connected with the cover body, the cover body cover is established in the linear push rod motor body outside, the venthole has been seted up to cover body one side of keeping away from linear push rod motor body, the venthole inside fixed heat dissipation subassembly that is equipped with, the inlet port has been seted up to cover body bottom, is convenient for dispel the heat to linear push rod motor body.
In a preferred embodiment, the surface of the inner wall of the through hole is provided with an annular groove, a bearing is fixedly arranged in the annular groove, the inner wall of the bearing is contacted with the outer wall of the output shaft, and the bearing is contacted with the output shaft, so that friction force between the output shaft and the through hole is reduced.
In a preferred embodiment, the round block is far away from the surface of one side of the linear push rod motor body and is provided with four grooves, a first bolt is connected in each groove in a threaded mode, and the round block is fixedly connected with the linear push rod motor body through the first bolt, so that the round block is convenient to install and detach.
In a preferred embodiment, the heat dissipation assembly comprises a micro fan, the micro fan is fixedly connected with the inner wall of the cover body through two brackets, the micro fan is arranged at the rear side of the linear push rod motor body, and the micro fan is used for sucking heat in the cover body, so that heat dissipation to the linear push rod motor body is facilitated.
In a preferred embodiment, the filter screen and the waterproof breathable film are fixedly arranged inside the air inlet hole and the air outlet hole, the waterproof breathable film is arranged on the inner side of the filter screen, the filter screen can play a role in dust prevention, and the waterproof breathable film can play a role in waterproof ventilation.
In a preferred embodiment, a third sealing ring is embedded on one side, close to the linear push rod motor body, of the cover body, the third sealing ring is in contact with the outer wall of the linear push rod motor body, four evenly distributed mounting plates are fixedly arranged on one side, close to the linear push rod motor body, of the cover body, each mounting plate is fixedly connected with the linear push rod motor body through a second bolt, and the third sealing ring is used for sealing and waterproof effects between the cover body and the linear push rod motor body.
In a preferred embodiment, the outer wall of the linear push rod motor body is fixedly provided with a plurality of connecting pieces, the connecting pieces are uniformly distributed on the linear push rod motor body, and each connecting piece is provided with a connecting hole, so that the device is convenient to install and use.
The utility model has the technical effects and advantages that:
1. according to the utility model, the first sealing ring on the round block is used for sealing and waterproofing, the second sealing ring in the annular groove is contacted with the outer wall of the output shaft for sealing and waterproofing, water is prevented from penetrating from a gap between the output shaft and the linear push rod motor body, the cover body sleeved on the outer side of the linear push rod motor body can play a role in heat dissipation protection on the motor part of the linear push rod motor body, the third sealing ring increases the tightness between the cover body and the linear push rod motor body, and the waterproof effect is played on the outer side of the motor part of the linear push rod motor body.
2. Through having seted up inlet port and venthole on the cover body, use the heat that the operation of miniature fan suction linear push rod motor body produced, with the quick discharge of heat from the venthole, external air enters into the cover body through the inlet port, realize the circulation of the internal gas of cover, improve the radiating effect to linear push rod motor body, the dust impurity in inlet port and the venthole can filter external air, avoid dust impurity to enter into the radiating effect at the internal influence linear push rod motor body motor position of cover, waterproof ventilated membrane can block external water, avoid water to enter into the cover body and cause the damage to the motor position of linear push rod motor body.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of a cover of the present utility model;
FIG. 3 is a cross-sectional view of a round block of the present utility model;
FIG. 4 is a cross-sectional view of a round block of the present utility model;
fig. 5 is a bottom view of fig. 2 of the present utility model.
The reference numerals are: 1. a linear push rod motor body; 2. an output shaft; 3. round blocks; 4. perforating; 5. an annular seal groove; 6. a first seal ring; 7. a second seal ring; 8. a cover body; 9. an air outlet hole; 10. an air inlet hole; 11. an annular groove; 12. a bearing; 13. a groove; 14. a first bolt; 15. a micro fan; 16. a filter screen; 17. a waterproof breathable film; 18. a third seal ring; 19. a mounting plate; 20. a second bolt; 21. and a connecting piece.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to the accompanying drawings 1-5 of the specification, the utility model provides a waterproof type linear push rod motor, which comprises a linear push rod motor body 1, wherein an output end of the linear push rod motor body 1 is fixedly provided with an output shaft 2, the outer wall of the output shaft 2 is sleeved with a waterproof sealing assembly, the waterproof sealing assembly is connected with the linear push rod motor body 1, the waterproof sealing assembly comprises a round block 3, a through hole 4 is formed in the round block 3, one end of the output shaft 2 penetrates through the through hole 4, an annular sealing groove 5 is formed in the inner wall surface of the through hole 4, a first sealing ring 6 is fixedly arranged in the annular sealing groove 5, the inner wall of the first sealing ring 6 is in contact with the outer wall of the output shaft 2, the sealing performance between the round block 3 and the linear push rod motor body 1 is improved by using the first sealing ring 6, the round block 3 is in contact with the outer wall of the linear push rod motor body 1, and the second sealing ring 7 is embedded on one side close to the linear push rod motor body 1, and the sealing performance between the output shaft 2 and a round hole is improved by using the second sealing ring 7 to play a waterproof role;
the rear end of the linear push rod motor body 1 is connected with a cover body 8, the cover body 8 is sleeved outside the linear push rod motor body 1, one side, far away from the linear push rod motor body 1, of the cover body 8 is provided with an air outlet hole 9, the inside of the air outlet hole 9 is fixedly provided with a heat dissipation assembly, the bottom of the cover body 8 is provided with an air inlet hole 10, the heat dissipation of the linear push rod motor body 1 is facilitated, the surface of the inner wall of the through hole 4 is provided with an annular groove 11, the inside of the annular groove 11 is fixedly provided with a bearing 12, the inner wall of the bearing 12 is contacted with the outer wall of the output shaft 2, the bearing 12 is contacted with the output shaft 2, and the friction force between the output shaft 2 and the through hole 4 is reduced;
four recesses 13 have been seted up to linear push rod motor body 1 one side surface of keeping away from to the button 3, equal threaded connection has first bolt 14 in every recess 13, button 3 is through first bolt 14 and linear push rod motor body 1 fixed connection, and convenient installation dismantles button 3, linear push rod motor body 1 outer wall is fixed to be equipped with a plurality of connecting pieces 21, and a plurality of connecting pieces 21 evenly distributed on linear push rod motor body 1, all offer the connecting hole on every connecting piece 21, be convenient for install this device and use.
Through installing the button 3 between linear push rod motor body 1 and output shaft 2, use button 3 cover to establish on output shaft 2, first sealing washer 6 between button 3 and the linear push rod motor body 1 can play sealed waterproof effect, second sealing washer 7 in ring channel 11 and output shaft 2 outer wall contact, play sealed waterproof effect, avoid water to enter into in the linear push rod motor body 1 from the gap between output shaft 2 and the linear push rod motor body 1, cause the damage to the component parts in the linear push rod motor body 1, cover body 8 of cover setting in the linear push rod motor body 1 outside can play the heat dissipation guard action to the motor position of linear push rod motor body 1, the leakproofness between cover body 8 and the linear push rod motor body 1 also can be increased to the third sealing washer 18 on the cover body 8, play waterproof effect in the motor position outside of linear push rod motor body 1.
Referring to the attached drawings 1-5 of the specification, the utility model provides a waterproof linear push rod motor, the heat dissipation assembly comprises a micro fan 15, the micro fan 15 is fixedly connected with the inner wall of a cover body 8 through two brackets, the micro fan 15 is arranged at the rear side of the linear push rod motor body 1, the micro fan 15 is used for sucking heat in the cover body 8 so as to facilitate heat dissipation of the linear push rod motor body 1, a filter screen 16 and a waterproof breathable film 17 are fixedly arranged in an air inlet hole 10 and an air outlet hole 9, the waterproof breathable film 17 is arranged at the inner side of the filter screen 16, the filter screen 16 can play a role in dust prevention, and the waterproof breathable film 17 can play a role in waterproof ventilation;
the cover body 8 is close to linear push rod motor body 1 one side and inlays and be equipped with third sealing washer 18, third sealing washer 18 and linear push rod motor body 1 outer wall contact, cover body 8 is close to linear push rod motor body 1 one side fixedly and is equipped with four evenly distributed's mounting panel 19, and every mounting panel 19 all is through second bolt 20 and linear push rod motor body 1 fixed connection, uses third sealing washer 18 to play sealed waterproof effect between cover body 8 and linear push rod motor body 1.
Through having seted up inlet port 10 and venthole 9 on cover body 8, use the heat that the operation of miniature fan 15 suction linear push rod motor body 1 produced, discharge heat fast from venthole 9, external air enters into cover body 8 through inlet port 10, realize the circulation of gas in the cover body 8, improve the radiating effect to linear push rod motor body 1, the dust impurity in the air can be filtered to filter screen 16 in inlet port 10 and the venthole 9, avoid dust impurity to enter into the radiating effect that influences linear push rod motor body 1 motor position in the cover body 8, waterproof ventilated membrane 17 can block external water, avoid water to enter into in the cover body 8 to cause the damage to linear push rod motor body 1 motor position.
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides a waterproof type linear push rod motor, includes linear push rod motor body (1), its characterized in that: an output shaft (2) is fixed at the output end of the linear push rod motor body (1), a sealing waterproof assembly is sleeved on the outer wall of the output shaft (2), and the sealing waterproof assembly is connected with the linear push rod motor body (1);
the sealing waterproof assembly comprises a round block (3), a perforation (4) is formed in the round block (3), one end of the output shaft (2) penetrates through the perforation (4), an annular sealing groove (5) is formed in the surface of the inner wall of the perforation (4), a first sealing ring (6) is fixedly arranged in the annular sealing groove (5), the inner wall of the first sealing ring (6) is in contact with the outer wall of the output shaft (2), a second sealing ring (7) is embedded in one side, close to the linear push rod motor body (1), of the round block (3), and the second sealing ring (7) is in contact with the outer wall of the linear push rod motor body (1);
the novel linear push rod motor is characterized in that the rear end of the linear push rod motor body (1) is connected with a cover body (8), the cover body (8) is sleeved outside the linear push rod motor body (1), one side, far away from the linear push rod motor body (1), of the cover body (8) is provided with an air outlet hole (9), a heat radiating component is fixedly arranged in the air outlet hole (9), and the bottom of the cover body (8) is provided with an air inlet hole (10).
2. The waterproof linear push rod motor of claim 1, wherein: an annular groove (11) is formed in the surface of the inner wall of the through hole (4), a bearing (12) is fixedly arranged in the annular groove (11), and the inner wall of the bearing (12) is contacted with the outer wall of the output shaft (2).
3. The waterproof linear push rod motor of claim 1, wherein: four grooves (13) are formed in the surface, far away from one side of the linear push rod motor body (1), of the round block (3), first bolts (14) are connected in each groove (13) in a threaded mode, and the round block (3) is fixedly connected with the linear push rod motor body (1) through the first bolts (14).
4. The waterproof linear push rod motor of claim 1, wherein: the heat dissipation assembly comprises a micro fan (15), the micro fan (15) is fixedly connected with the inner wall of the cover body (8) through two brackets, and the micro fan (15) is arranged at the rear side of the linear push rod motor body (1).
5. The waterproof linear push rod motor of claim 1, wherein: the filter screen (16) and the waterproof breathable film (17) are fixedly arranged inside the air inlet hole (10) and the air outlet hole (9), and the waterproof breathable film (17) is arranged on the inner side of the filter screen (16).
6. The waterproof linear push rod motor of claim 1, wherein: the cover body (8) is close to linear push rod motor body (1) one side and inlays and be equipped with third sealing washer (18), third sealing washer (18) and linear push rod motor body (1) outer wall contact, cover body (8) are close to linear push rod motor body (1) one side fixed four evenly distributed's mounting panel (19), and every mounting panel (19) all pass through second bolt (20) and linear push rod motor body (1) fixed connection.
7. The waterproof linear push rod motor of claim 1, wherein: the linear push rod motor comprises a linear push rod motor body (1), and is characterized in that a plurality of connecting pieces (21) are fixedly arranged on the outer wall of the linear push rod motor body (1), the connecting pieces (21) are uniformly distributed on the linear push rod motor body (1), and connecting holes are formed in each connecting piece (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223360305.2U CN218997822U (en) | 2022-12-13 | 2022-12-13 | Waterproof type linear push rod motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223360305.2U CN218997822U (en) | 2022-12-13 | 2022-12-13 | Waterproof type linear push rod motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218997822U true CN218997822U (en) | 2023-05-09 |
Family
ID=86220807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223360305.2U Active CN218997822U (en) | 2022-12-13 | 2022-12-13 | Waterproof type linear push rod motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218997822U (en) |
-
2022
- 2022-12-13 CN CN202223360305.2U patent/CN218997822U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218997822U (en) | Waterproof type linear push rod motor | |
| US20190360502A1 (en) | Super-silent intelligent water pump which is able to do self-priming by identifying of water flow whereas no necessity of water pre-filling | |
| CN205190344U (en) | Blower housing | |
| CN210461451U (en) | Sealing structure of universal joint | |
| CN211343509U (en) | Self priming pump dust keeper | |
| CN108612837B (en) | Transmission case shell | |
| CN210380473U (en) | Motor for glass mechanical equipment | |
| CN216366441U (en) | Wisdom fire control thing allies oneself with switch board | |
| CN219980552U (en) | Motor assembly with waterproof protection cover | |
| CN221423494U (en) | Fan assembly with dustproof construction | |
| CN212842026U (en) | Ceiling type ventilator | |
| CN219062095U (en) | Sealing structure for indoor FFU fan installation | |
| CN219549197U (en) | Axial flow exhaust fan | |
| CN213347591U (en) | Visual fire-fighting inspection control cabinet | |
| CN216356445U (en) | Exempt from to clear up converter shell structure | |
| CN221120360U (en) | Split type pipeline fan | |
| CN212563837U (en) | Mixed-flow centrifugal fan with damping function | |
| CN214799125U (en) | Brushless micromotor | |
| CN220750316U (en) | Mounting structure of exhaust fan | |
| CN218862900U (en) | Totally enclosed dustproof fan for heat radiation of radio transmitter | |
| CN218235547U (en) | Air inlet box flow guiding device for axial-flow type ventilator | |
| CN220043882U (en) | LED display module with built-in breathable shielding cover | |
| CN215777759U (en) | Reverse blowing self-cleaning pressure storage structure and dust collector using same | |
| CN214404048U (en) | Fire control high temperature mixed flow fan | |
| CN114221472B (en) | Waterproof motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |