CN210950109U - Water valve gear motor capable of controlling rotation angle - Google Patents
Water valve gear motor capable of controlling rotation angle Download PDFInfo
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- CN210950109U CN210950109U CN201921692749.1U CN201921692749U CN210950109U CN 210950109 U CN210950109 U CN 210950109U CN 201921692749 U CN201921692749 U CN 201921692749U CN 210950109 U CN210950109 U CN 210950109U
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- gear
- fixedly connected
- water valve
- baffle
- shell
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Abstract
The utility model discloses a water valve gear motor of steerable corner, which comprises a housin, be equipped with the controller on the casing, fixedly connected with baffle in the casing, fixedly connected with micro motor on the casing, fixedly connected with third gear and running through the baffle on micro motor's the output shaft, third gear engagement is connected with the fifth gear. The utility model discloses a micro motor, a controller, the through-hole groove, first gear, the second gear, the third gear, the mating reaction of fourth gear, the user inputs target corner in the controller after, the controller can detect current through-hole groove angle, if there is the deviation, then can drive micro motor operation, drive a plurality of gears, stop the operation when current through-hole groove corner position is unanimous with the target corner, the device simple structure, and reasonable in design thinks about ingeniously, can control the size that the water valve opened and shut, reach the purpose of throttle.
Description
Technical Field
The utility model relates to a pipeline valve technical field especially relates to a water valve gear motor of steerable corner.
Background
The valve industry can produce 12 types, more than 3000 types and more than 4000 specifications of valve products such as gate valves, stop valves, throttle valves, plug valves, ball valves, electric valves, diaphragm valves, check valves, safety valves, pressure reducing valves, steam trap valves, emergency stop valves and the like which are complete in variety up to now; the highest working pressure is 600MPa, the maximum nominal diameter reaches 5350mm, the highest working temperature is 1200 ℃, the lowest working temperature is-196 ℃, and the applicable media are water, steam, oil products, natural gas, strong corrosive media (such as concentrated nitric acid, medium-concentration sulfuric acid and the like), inflammable media (such as benzene, ethylene and the like), toxic media (such as hydrogen sulfide), explosive media and media with radioactivity (such as metallic sodium, loop pure water and the like).
With the popularization of intelligent automation, a water valve which is manually opened and closed can be gradually replaced by an automatically opened and closed water valve, and a water valve speed reducing motor is one of key components of the automatic water valve. In many pipeline valve applications, not only need the water valve of automatic switching, need the size that the control water valve opened and shut more to reach the effect of throttling, occasions such as agricultural irrigation, domestic water etc..
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a water valve gear motor of steerable corner, solve exist among the prior art along with the automatic popularization of intelligence, the water valve that manual operation opened and shut can be gradually replaced by the water valve that opens and shuts automatically, and water valve gear motor is one of the key parts of automatic water valve. In application of a plurality of pipeline valves, the automatic opening and closing water valve is needed, and the opening and closing size of the water valve is needed to be controlled so as to achieve the throttling effect, for example, problems of occasions such as agricultural irrigation, household water and the like.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a water valve gear motor capable of controlling a rotation angle comprises a shell, wherein a controller is arranged on the shell, a baffle is fixedly connected in the shell, a micro motor is fixedly connected on the shell, a third gear is fixedly connected on an output shaft of the micro motor and penetrates through the baffle, the third gear is meshed with a fifth gear, a third rotating shaft is fixedly connected at the center of the fifth gear, the third rotating shaft is rotatably connected between the shell and the baffle, a fourth gear is fixedly connected on the third rotating shaft, the fourth gear is meshed with a second gear, a second rotating shaft is fixedly connected at the center of the second gear, the second rotating shaft is rotatably connected on the inner side wall of the shell, a first gear is meshed with the second gear, a first rotating shaft is fixedly connected at the center of the first gear, and a through hole groove is formed in the first rotating shaft, the bottom side of the first gear is fixedly connected with a limiting pin, the baffle is fixedly connected with two travel switches which are symmetrically arranged, the bottom side of the first rotating shaft is fixedly connected with a connecting shaft, the connecting shaft penetrates through the baffle and is rotatably connected with a potentiometer, and the potentiometer is fixedly connected to the shell.
Preferably, a sliding steel sleeve is fixedly connected to the first rotating shaft, and the sliding steel sleeve is rotatably connected to a side wall of the housing.
Preferably, fixedly connected with warning sign on the casing lateral wall, the warning sign is the rectangle setting, be equipped with phosphor powder on the warning sign.
Preferably, the left side and the right side of the micro motor are provided with heat dissipation dust screens, and the two heat dissipation dust screens are symmetrically arranged.
Preferably, the shell is provided with an anti-oxidation coating which is uniformly sprayed on the surface of the shell.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through micro motor, a controller, the through-hole groove, first gear, the second gear, the third gear, the mating reaction of fourth gear, after the user inputs target corner in the controller, the controller can detect current through-hole groove angle, if there is the deviation, then can drive micro motor operation, drive a plurality of gears, stop the operation when current through-hole groove corner position is unanimous with target corner, the device simple structure, and reasonable in design conceives ingeniously, can control the size that the water valve opened and shut, reach the purpose of throttling.
Drawings
Fig. 1 is a schematic front structural view of a water valve gear motor capable of controlling a rotation angle according to the present invention;
fig. 2 is a schematic diagram of a control circuit structure of a water valve gear motor with a controllable rotation angle according to the present invention.
In the figure: the device comprises a controller 1, a shell 2, a potentiometer 3, a connecting shaft 4, a travel switch 5, a limiting pin 6, a first gear 7, a first rotating shaft 8, a sliding steel sleeve 9, a through hole groove 10, a second rotating shaft 11, a second gear 12, a third gear 13, a third rotating shaft 14, a fourth gear 15, a fifth gear 16, a baffle 17 and a micro motor 18.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a water valve gear motor capable of controlling a rotation angle, comprising a housing 2, a controller 1 arranged on the housing 2, a baffle 17 fixedly connected in the housing 2, a micro motor 18 fixedly connected on the housing 2, a third gear 13 fixedly connected on an output shaft of the micro motor 18 and penetrating through the baffle 17, a fifth gear 16 engaged with the third gear 13, a third rotation shaft 14 fixedly connected in the center of the fifth gear 16, the third rotation shaft 14 rotatably connected between the housing 2 and the baffle 17, a fourth gear 15 fixedly connected on the third rotation shaft 14, a second gear 12 engaged with the fourth gear 15, a second rotation shaft 11 fixedly connected in the center of the second gear 12, the second rotation shaft 11 rotatably connected on the inner side wall of the housing 2, a first gear 7 engaged with the second gear 12, a first rotation shaft 8 fixedly connected in the center of the first gear 7, through-hole groove 10 has been seted up on first axis of rotation 8, first gear 7 bottom side fixedly connected with spacer pin 6, two travel switch 5 that are the symmetry and set up of fixedly connected with on the baffle 17, spacer pin 6 is used for touching travel switch 5, travel switch 5 is used for detecting extreme position, set up total stroke, prevent to overshoot, first axis of rotation 8 bottom side fixedly connected with connecting axle 4, connecting axle 4 runs through baffle 17 and swivelling joint has potentiometre 3, potentiometre 3 fixed connection is on casing 2, potentiometre 3 is connected with connecting axle 4, be used for feeding back first axis of rotation 8 pivoted position information.
The first rotating shaft 8 is fixedly connected with a sliding steel sleeve 9, the sliding steel sleeve 9 is rotatably connected on the side wall of the shell 2, the sliding steel sleeve 9 enables the first rotating shaft 8 to be more smooth when rotating and prevents the shell 2 from wearing the first rotating shaft 8, the side wall of the shell 2 is fixedly connected with a warning board which is arranged in a rectangular shape, fluorescent powder is arranged on the warning board, non-professional personnel can be reminded through the warning board in daytime or at night, the equipment is not required to be disassembled, the non-professional personnel are prevented from being scratched when the device works and causing damage to the equipment, the left side and the right side of the micro motor 18 are provided with heat dissipation dustproof nets, the two heat dissipation dustproof nets are symmetrically arranged, the heat dissipation effect of the device is improved due to the arrangement of the heat dissipation dustproof nets, dust, insects and the like are prevented from entering the device, the damage to internal elements of the device is avoided, the shell 2 is provided with anti-oxidation coating, the anti-oxidation coating is a zinc-plating coating, the oxidation speed of the zinc-plating coating can be slowed down twenty times compared with that of a non-zinc-plating material, the oxidation corrosion of air to the device can be greatly reduced, and the service life of the device is prolonged.
The utility model discloses in, after the user inputs target corner in controller 1, controller 1 can detect current through-hole groove 10 angles, if there is the deviation, then can drive the 18 operations of micro motor, drives a plurality of gears, and the shut down when until current through-hole groove 10 corner position is unanimous with the target corner, the device simple structure, reasonable in design thinks about ingeniously, can control the size that the water valve opened and shut, reaches the purpose of throttle.
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 (5)
1. The water valve speed reducing motor capable of controlling the rotating angle comprises a shell (2) and is characterized in that a controller (1) is arranged on the shell (2), a baffle (17) is fixedly connected in the shell (2), a micro motor (18) is fixedly connected on the shell (2), a third gear (13) is fixedly connected on an output shaft of the micro motor (18) and penetrates through the baffle (17), a fifth gear (16) is connected on the third gear (13) in a meshed manner, a third rotating shaft (14) is fixedly connected at the center of the fifth gear (16), the third rotating shaft (14) is rotatably connected between the shell (2) and the baffle (17), a fourth gear (15) is fixedly connected on the third rotating shaft (14), a second gear (12) is connected on the fourth gear (15) in a meshed manner, and a second rotating shaft (11) is fixedly connected at the center of the second gear (12), second axis of rotation (11) rotates to be connected on casing (2) inside wall, second gear (12) meshing is connected with first gear (7), first gear (7) first axis of rotation (8) of center fixedly connected with, through-hole groove (10) have been seted up on first axis of rotation (8), first gear (7) bottom side fixedly connected with spacer pin (6), two travel switch (5) that are the symmetry and set up of fixedly connected with on baffle (17), first axis of rotation (8) bottom side fixedly connected with connecting axle (4), connecting axle (4) run through baffle (17) and rotate and be connected with potentiometre (3), potentiometre (3) fixed connection is on casing (2).
2. A water valve speed reducer with controllable rotation angle according to claim 1, characterized in that a sliding steel sleeve (9) is fixedly connected to the first rotation shaft (8), and the sliding steel sleeve (9) is rotatably connected to the side wall of the housing (2).
3. The water valve gear motor with the controllable rotating angle of the claim 1, characterized in that the side wall of the shell (2) is fixedly connected with a warning board which is rectangular and provided with fluorescent powder.
4. The water valve gear motor capable of controlling the rotation angle according to claim 1, wherein heat dissipation dust screens are arranged on the left side and the right side of the micro motor (18), and the two heat dissipation dust screens are symmetrically arranged.
5. The water valve speed reducing motor with the controllable corner as claimed in claim 1, wherein the housing (2) is provided with an anti-oxidation coating, and the anti-oxidation coating is uniformly sprayed on the surface of the housing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921692749.1U CN210950109U (en) | 2019-10-11 | 2019-10-11 | Water valve gear motor capable of controlling rotation angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921692749.1U CN210950109U (en) | 2019-10-11 | 2019-10-11 | Water valve gear motor capable of controlling rotation angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210950109U true CN210950109U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921692749.1U Active CN210950109U (en) | 2019-10-11 | 2019-10-11 | Water valve gear motor capable of controlling rotation angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210950109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247373A (en) * | 2021-12-13 | 2022-03-29 | 江苏赫夫特齿轮制造有限公司 | Speed reducer special for stirring and mixing |
-
2019
- 2019-10-11 CN CN201921692749.1U patent/CN210950109U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247373A (en) * | 2021-12-13 | 2022-03-29 | 江苏赫夫特齿轮制造有限公司 | Speed reducer special for stirring and mixing |
| CN114247373B (en) * | 2021-12-13 | 2024-03-29 | 江苏赫夫特齿轮制造有限公司 | Special speed reducer for stirring and mixing |
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