CN210600373U - Transmission device for controlling valve opening and closing by servo motor - Google Patents
Transmission device for controlling valve opening and closing by servo motor Download PDFInfo
- Publication number
- CN210600373U CN210600373U CN201921596091.4U CN201921596091U CN210600373U CN 210600373 U CN210600373 U CN 210600373U CN 201921596091 U CN201921596091 U CN 201921596091U CN 210600373 U CN210600373 U CN 210600373U
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- China
- Prior art keywords
- servo motor
- fixedly connected
- hole
- device main
- valve switch
- 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.)
- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract 2
- 239000004576 sand Substances 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 4
- 230000008439 repair process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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- Details Of Valves (AREA)
Abstract
The utility model relates to an electric valve technical field specifically is a transmission of servo motor control valve switch, including the device main part, the upper portion swing joint of device main part has servo motor, servo motor's upper portion fixedly connected with pull ring, the solid fixed ring of outer wall fixedly connected with of servo motor lower extreme, first screw hole has been seted up to solid fixed ring's inside, the second screw hole has been seted up to the upper end of device main part, gu fixed ring's upper portion swing joint has the bolt. This transmission of servo motor control valve switch, at servo motor's output fixedly connected with lead screw, screw out the bolt, take out servo motor, will drive the baffle, block piece and waterproof cover, the renewal part of being convenient for, the convenient easy purpose of repairing of dismouting has been reached, set up the filter screen, the filter screen is pulled out through the pulling brace, the remaining debris accessible of water service pipe arranges the husky hole and discharges, reached the filterable purpose of water of discharging, guarantee the seal of device.
Description
Technical Field
The utility model relates to an electric valve technical field specifically is a transmission of servo motor control valve switch.
Background
The valve is a device which can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like, the traditional pneumatic valve is not easy to be damaged due to clamping because of the buffer characteristic of the gas in the action process, but an air source is required, the control system is relatively complex, the structure of the transmission device for controlling the valve switch by the existing servo motor is relatively complex, and the following defects exist:
(1) most of the transmission devices for controlling the valve to be opened and closed are inconvenient to disassemble, and once the transmission devices are damaged, the whole device must be replaced;
(2) most of transmission devices for controlling the opening and closing of the valve do not filter the drained water, so that sundries are accumulated in the device after long-time use, and the tightness of the device is affected.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a transmission of servo motor control valve switch through twisting out the bolt, takes out servo motor, will drive the baffle, stop piece and waterproof cover, the renewal part of being convenient for sets up the filter screen, filter the debris grit that contains in the aquatic, filter screen accessible pulling brace is pulled out, the remaining debris accessible sediment outflow hole of water pipeline is discharged, reached the filterable purpose of water of discharging, guarantee the seal of device, the problem of proposing among the above-mentioned background art has been solved.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a transmission device for controlling a valve switch by a servo motor comprises a device main body, wherein the upper part of the device main body is movably connected with the servo motor, the upper part of the servo motor is fixedly connected with a pull ring, the outer wall of the lower end of the servo motor is fixedly connected with a fixing ring, the inside of the fixing ring is provided with a first threaded hole, the upper end of the device main body is provided with a second threaded hole, the upper part of the fixing ring is movably connected with a bolt, the bolt is in threaded connection with the device main body through the first threaded hole and the second threaded hole, the output end of the servo motor is fixedly connected with a lead screw, one end of the lead screw, which is close to the servo motor, is movably connected with a baffle plate, the outer wall of the lead screw is in threaded connection with a blocking block, the outer surface of the, the water pipeline is characterized in that water connectors are fixedly connected to two ends of the water pipeline, a sand discharge hole is formed in the lower end of each water connector, a connecting plate is movably connected to the lower portion of each sand discharge hole, a waterproof cushion layer is fixedly connected to the upper portion of each connecting plate, a filter screen is fixedly connected to the upper portion of each waterproof cushion layer, and a brace is fixedly connected to the lower end of each connecting plate.
Optionally, a spring hole is formed in the upper end of the filter screen, a spring is fixedly connected inside the spring hole, a clamping block is fixedly connected to one side of the spring, and a clamping hole is formed in the water connector.
Optionally, the size of the baffle is larger than that of the moving hole, and the size of the baffle is matched with that of the screw rod.
Optionally, the size of the filter screen is matched with the size of the water connection.
Optionally, the size of the first threaded hole is the same as that of the second threaded hole, and the position of the first threaded hole corresponds to that of the second threaded hole.
Optionally, the screw thread of the screw terminates at the stop.
Optionally, the size of the blocking piece is matched with the size of the water pipeline.
(III) advantageous effects
The utility model provides a transmission of servo motor control flap switch possesses following beneficial effect:
(1) this transmission of servo motor control valve switch, through the output fixedly connected with lead screw at servo motor, the one end swing joint that the lead screw is close to servo motor has the baffle, and the outer wall threaded connection of lead screw has the stopper, and the outer fixed surface that stops the stopper is connected with waterproof cover, screws out the bolt, takes out servo motor, will drive the baffle, stop the stopper and waterproof cover, and the renewal part of being convenient for has reached the purpose that the dismouting is convenient for easily repair.
(2) This transmission of servo motor control valve switch through setting up the filter screen, filters the debris grit that the aquatic contains, and filter screen accessible pulling brace is pulled out, the clearance of being convenient for, and the remaining debris accessible of water pipeline arranges the husky hole and discharges, prevents that debris from piling up and causes to block piece and water pipeline unsealed, has reached the filterable purpose of water to the drainage, guarantees the seal of device.
Drawings
Fig. 1 is a schematic view of the internal structure 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 schematic structural view of the present invention;
fig. 4 is a schematic view of the internal structure of the stopper portion of the present invention.
In the figure: 1-device body, 2-servo motor, 3-pull ring, 4-fixing ring, 5-first threaded hole, 6-second threaded hole, 7-bolt, 8-screw rod, 9-baffle, 10-blocking block, 11-waterproof sleeve, 12-moving hole, 13-water pipeline, 14-water joint, 15-sand discharging hole, 16-connecting plate, 17-waterproof cushion layer, 18-filter screen, 19-spring, 20-clamping block and 21-brace.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a transmission device for controlling a valve switch by a servo motor comprises a device main body 1, wherein the upper part of the device main body 1 is movably connected with the servo motor 2, the upper part of the servo motor 2 is fixedly connected with a pull ring 3, the outer wall of the lower end of the servo motor 2 is fixedly connected with a fixing ring 4, the inside of the fixing ring 4 is provided with a first threaded hole 5, the upper end of the device main body 1 is provided with a second threaded hole 6, the upper part of the fixing ring 4 is movably connected with a bolt 7, the bolt 7 is in threaded connection with the device main body 1 through the first threaded hole 5 and the second threaded hole 6, the output end of the servo motor 2 is fixedly connected with a lead screw 8, one end of the lead screw 8 close to the servo motor 2 is movably connected with a baffle 9, the outer wall of the lead screw 8 is in threaded connection with a barrier block 10, the outer surface, both ends of the water pipeline 13 are fixedly connected with water connectors 14, the lower end of each water connector 14 is provided with a sand discharge hole 15, the lower part of each sand discharge hole 15 is movably connected with a connecting plate 16, the upper part of each connecting plate 16 is fixedly connected with a waterproof cushion layer 17, the upper part of each waterproof cushion layer 17 is fixedly connected with a filter screen 18, and the lower end of each connecting plate 16 is fixedly connected with a brace 21.
As an optimal technical solution of the utility model:
spring hole has been seted up to the upper end of filter screen 18, the inside fixedly connected with spring 19 in spring hole, and one side fixedly connected with fixture block 20 of spring 19, the inside of water service connector 14 has been seted up the card hole, with filter screen 18 and water service connector 14 joint, filter screen 18 can not become flexible.
As an optimal technical solution of the utility model:
the size of the baffle 9 is larger than that of the moving hole 12, the size of the baffle 9 is matched with that of the screw rod 8, and the baffle 9 can prevent the stop block 10 from rising to a wrong position.
As an optimal technical solution of the utility model:
the size of the filter screen 18 is matched with that of the water connection 14, and the filter screen 18 can complete the filtering function and cannot be loosened.
As an optimal technical solution of the utility model:
the first screw hole 5 has the same size as the second screw hole 6, the first screw hole 5 corresponds in position to the second screw hole 6, and the bolt 7 can fix the fixing ring 4 to the device body 1 through the first bolt hole 5 and the second bolt hole 6.
As an optimal technical solution of the utility model:
the screw thread of the screw rod 8 is terminated at the baffle 9, and the baffle 9 can be sleeved at the upper end of the screw rod 8 and cannot move.
As an optimal technical solution of the utility model:
the size of the blocking block 10 is matched with that of the water pipeline 13, and the blocking block 10 can block water from passing through, so that the valve function is achieved.
To sum up, when the transmission device of the servo motor control valve switch is used, the output end of the servo motor 2 is fixedly connected with the screw rod 8, one end of the screw rod 8, which is close to the servo motor 2, is movably connected with the baffle 9, the outer wall of the screw rod 8 is in threaded connection with the barrier block 10, the outer surface of the barrier block 10 is fixedly connected with the waterproof sleeve 11, the bolt 7 is screwed out, the servo motor 2 is taken out, the baffle 9, the barrier block 10 and the waterproof sleeve 11 can be driven, parts can be conveniently replaced, and the purpose of convenient disassembly and assembly and easy repair is achieved, through setting up filter screen 18, filter the debris grit that contains in the aquatic, filter screen 18 accessible pulling brace 21 is pulled out, the clearance of being convenient for, and the remaining debris accessible of water service pipe 13 is arranged sand hole 15 and is discharged, prevents that debris from piling up and causes that block piece 10 and water service pipe 13 are not sealed, has reached the filterable purpose of water to the drainage, guarantees the seal of device.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a transmission of servo motor control valve switch, includes device main part (1), its characterized in that: the device is characterized in that a servo motor (2) is movably connected to the upper portion of the device main body (1), a pull ring (3) is fixedly connected to the upper portion of the servo motor (2), a fixing ring (4) is fixedly connected to the outer wall of the lower end of the servo motor (2), a first threaded hole (5) is formed in the fixing ring (4), a second threaded hole (6) is formed in the upper end of the device main body (1), a bolt (7) is movably connected to the upper portion of the fixing ring (4), the bolt (7) is in threaded connection with the device main body (1) through the first threaded hole (5) and the second threaded hole (6), a lead screw (8) is fixedly connected to the output end of the servo motor (2), a baffle (9) is movably connected to one end, close to the servo motor (2), of the lead screw (8), and a blocking block (, the outer surface fixedly connected with waterproof cover (11) of block piece (10), removal hole (12) have been seted up to the inside of device main part (1), water pipeline (13) have been seted up to the inside of device main part (1), both ends fixedly connected with water service connector (14) of water pipeline (13), arrange husky hole (15) have been seted up to the lower extreme of water service connector (14), the lower part swing joint of arranging husky hole (15) has connecting plate (16), the upper portion fixedly connected with waterproof bed course (17) of connecting plate (16), the upper portion fixedly connected with filter screen (18) of waterproof bed course (17), the lower extreme fixedly connected with brace (21) of connecting plate (16).
2. The actuator of a servo motor controlled valve switch of claim 1, wherein: the filter screen is characterized in that a spring hole is formed in the upper end of the filter screen (18), a spring (19) is fixedly connected to the inside of the spring hole, a clamping block (20) is fixedly connected to one side of the spring (19), and a clamping hole is formed in the water passing joint (14).
3. The actuator of a servo motor controlled valve switch of claim 1, wherein: the size of the baffle (9) is larger than that of the moving hole (12), and the size of the baffle (9) is matched with that of the screw rod (8).
4. A servo motor controlled valve switch actuator as claimed in claim 2 wherein: the size of the filter screen (18) is matched with that of the water connection joint (14).
5. The actuator of a servo motor controlled valve switch of claim 1, wherein: the size of the first threaded hole (5) is the same as that of the second threaded hole (6), and the position of the first threaded hole (5) corresponds to that of the second threaded hole (6).
6. The actuator of a servo motor controlled valve switch of claim 1, wherein: the thread of the screw rod (8) is terminated at the baffle (9).
7. The actuator of a servo motor controlled valve switch of claim 1, wherein: the size of the blocking block (10) is matched with that of the water pipeline (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921596091.4U CN210600373U (en) | 2019-09-24 | 2019-09-24 | Transmission device for controlling valve opening and closing by servo motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921596091.4U CN210600373U (en) | 2019-09-24 | 2019-09-24 | Transmission device for controlling valve opening and closing by servo motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210600373U true CN210600373U (en) | 2020-05-22 |
Family
ID=70712637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921596091.4U Expired - Fee Related CN210600373U (en) | 2019-09-24 | 2019-09-24 | Transmission device for controlling valve opening and closing by servo motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210600373U (en) |
-
2019
- 2019-09-24 CN CN201921596091.4U patent/CN210600373U/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 |
Granted publication date: 20200522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |