CN204163058U - A kind of water conservancy valve opening and closing device - Google Patents
A kind of water conservancy valve opening and closing device Download PDFInfo
- Publication number
- CN204163058U CN204163058U CN201420619173.7U CN201420619173U CN204163058U CN 204163058 U CN204163058 U CN 204163058U CN 201420619173 U CN201420619173 U CN 201420619173U CN 204163058 U CN204163058 U CN 204163058U
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- CN
- China
- Prior art keywords
- angular wheel
- motor
- slide block
- water conservancy
- casing
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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 discloses a kind of water conservancy valve opening and closing device, comprise leading screw, casing, first angular wheel, second angular wheel, motor, slide rail, slide block, hydraulic cylinder and programmable logic controller, described leading screw is longitudinally arranged on casing, described first angular wheel comprises bevel gear body, the flank of tooth and pad, the back cone angle of described bevel gear body is 0 °, below described motor, slide rail is set, described motor is fixedly connected with slide block, described hydraulic cylinder is provided with push rod, described push rod is fixedly connected with slide block, the utility model automation opens and closes water conservancy gate, the back cone angle of the angular wheel arranged is 0 °, significantly increase the location end face of gear, whole form of gear tooth position is made to obtain good rigidity of support, ensure that being unlikely to pressure when bearing larger load at form of gear tooth end face collapses and produce fatigue damage, and increase work efficiency, by on-the-spot performer as motor, gears etc. arrange casing, effectively prevent artificial destruction, ensure that it normally uses.
Description
Technical field
The utility model relates to a kind of irrigating apparatus, specifically a kind of water conservancy valve opening and closing device.
Background technology
In the prior art, in water conservancy industry, the electric gate valve in channel or river course controls usually to adopt in two ways button control now and remote computer control, and two kinds of modes all can not carry out visual operation to gate, if blocked by slide rail in gate running, or by the object of bringing as timber block time, be easy to cause device damage, in addition, during existing ground push-botton operation, ladder need be shouldered and climb up gate opening/closing unit room, very inconvenient.Water conservancy valve opening and closing device generally needs to be applied to angular wheel transmission, the back cone angle of existing angular wheel is all set to 17 °, the location end face of this gear is very little, and form of gear tooth position can not get rigid support, be easy to like this make gear produce fatigue damage, be easy to pressure to collapse face of gear when gear bears larger load, cause the damage of parts, have a strong impact on its operating efficiency.
Utility model content
The purpose of this utility model is to provide a kind of water conservancy valve opening and closing device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of water conservancy valve opening and closing device, comprise leading screw, casing, first angular wheel, second angular wheel, motor, slide rail, slide block, hydraulic cylinder and programmable logic controller, described leading screw is longitudinally arranged on casing, the bottom of described leading screw is provided with the first angular wheel by screw thread, described first angular wheel is meshed with horizontal second angular wheel, described first angular wheel comprises bevel gear body, the flank of tooth and pad, the back cone angle of described bevel gear body is 0 °, the periphery, left side of described bevel gear body is provided with the flank of tooth, described second angular wheel structure is identical with the first angular wheel structure, gear-box is provided with outside described first angular wheel and the second angular wheel, one end of the rotating shaft of described second angular wheel is processed with groove, screw thread internal tooth is processed with at groove inner wall, the groove of the positive countershaft of output shaft of described motor, the outer end of described output shaft is provided with the screw thread external tooth coordinated with thread, below described motor, slide rail is set, described motor is fixedly connected with slide block, described slide block and slide rail are slidably connected, described hydraulic cylinder is provided with push rod, described push rod is fixedly connected with slide block, described programmable logic controller is arranged on outside casing, described programmable logic controller is connected with motor and hydraulic cylinder respectively by electric wire.
As further program of the utility model: described bevel gear body is socketed with pad.
As the utility model further scheme: described gear-box is provided with rotating shaft cover, described rotating shaft is arranged in rotating shaft cover.
Compared with prior art, the beneficial effects of the utility model are: the utility model automation opens and closes water conservancy gate, the back cone angle of angular wheel is set to 0 °, significantly increase the location end face of gear, whole form of gear tooth position is made to obtain good rigidity of support, ensure that being unlikely to pressure when bearing larger load at form of gear tooth end face collapses and produce fatigue damage, thus improve the efficiency of work, on-the-spot performer such as motor, gear etc. are arranged casing, effectively prevent artificial destruction, ensure that it normally uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of water conservancy valve opening and closing device.
Fig. 2 is the structural representation of bevel gear in water conservancy valve opening and closing device.
In figure: leading screw 1, casing 2, gear-box 3, first angular wheel 4, bevel gear body 41, the flank of tooth 42, pad 43, second angular wheel 5, rotating shaft cover 6, rotating shaft 7, screw thread internal tooth 8, output shaft 9, motor 10, push rod 11, slide rail 12, slide block 13, hydraulic cylinder 14, programmable logic controller 15.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, a kind of water conservancy valve opening and closing device, comprise leading screw 1, casing 2, first angular wheel 4, second angular wheel 5, motor 10, slide rail 12, slide block 13, hydraulic cylinder 14 and programmable logic controller 15, described leading screw 1 is longitudinally arranged on casing 2, the bottom of described leading screw 1 is provided with the first angular wheel 4 by screw thread, described first angular wheel 4 is meshed with horizontal second angular wheel 5, described first angular wheel 4 comprises bevel gear body 41, the flank of tooth 42 and pad 43, described bevel gear body 41 is socketed with pad 43, the back cone angle of described bevel gear body 41 is 0 °, the periphery, left side of described bevel gear body 41 is provided with the flank of tooth 42, described second angular wheel 5 structure is identical with the first angular wheel 4 structure, gear-box 3 is provided with outside described first angular wheel 4 and the second angular wheel 5, described gear-box 3 is provided with rotating shaft cover 6, one end of the rotating shaft 7 of described second angular wheel 5 is processed with groove, screw thread internal tooth 8 is processed with at groove inner wall, described rotating shaft 7 is arranged in rotating shaft cover 6, the groove of the positive countershaft 7 of output shaft 9 of described motor 10, the outer end of described output shaft 9 is provided with the screw thread external tooth coordinated with thread 8, slide rail 12 is set below described motor, described motor 10 is fixedly connected with slide block 13, described slide block 13 is slidably connected with slide rail 12, described hydraulic cylinder 14 is provided with push rod 11, described push rod 11 is fixedly connected with slide block 13, described programmable logic controller 15 is arranged on outside casing 2, described programmable logic controller 15 is connected with motor 10 and hydraulic cylinder 14 respectively by electric wire.
The utility model is arranged in gate room, lower end and the flashboard of screw mandrel 1 are hinged, the rotating speed of motor is set by programmable logic controller 15, the stroke of hydraulic control cylinder, when needs valve-off, press the X button of programmable logic controller 15, hydraulic cylinder 14 works, promote push rod 11, push rod 11 drives the slide block 13 being loaded with motor 10 to advance to the direction of rotating shaft 7, now, motor 10 drives its output shaft 9 to rotate, after the screw thread external tooth on output shaft 9 is meshed with the screw thread internal tooth 8 in the rotating shaft 7 of the second angular wheel 5, motor 10 rotates, the second angular wheel 5 and the first angular wheel 4 is driven to rotate, coordinated by further transmission, close water conservancy gate, when needs Open valve, in like manner.The back cone angle of angular wheel is set to 0 °, significantly increase the location end face of gear, make whole form of gear tooth position obtain good rigidity of support, ensure that being unlikely to pressure when bearing larger load at form of gear tooth end face collapses and produce fatigue damage, thus improve the efficiency of work.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should by manual integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. a water conservancy valve opening and closing device, comprise leading screw (1), casing (2), first angular wheel (4), second angular wheel (5), motor (10), slide rail (12), slide block (13), hydraulic cylinder (14) and programmable logic controller (15), it is characterized in that, described leading screw (1) is longitudinally arranged on casing (2), the bottom of described leading screw (1) is provided with the first angular wheel (4) by screw thread, described first angular wheel (4) is meshed with horizontal second angular wheel (5), described first angular wheel (4) comprises bevel gear body (41), the flank of tooth (42) and pad (43), the back cone angle of described bevel gear body (41) is 0 °, the periphery, left side of described bevel gear body (41) is provided with the flank of tooth (42), described second angular wheel (5) structure is identical with the first angular wheel (4) structure, gear-box (3) is provided with outside described first angular wheel (4) and the second angular wheel (5), one end of the rotating shaft (7) of described second angular wheel (5) is processed with groove, screw thread internal tooth (8) is processed with at groove inner wall, the groove of the positive countershaft (7) of output shaft (9) of described motor (10), the outer end of described output shaft (9) is provided with the screw thread external tooth coordinated with thread (8), slide rail (12) is set below described motor, described motor (10) is fixedly connected with slide block (13), described slide block (13) and slide rail (12) are slidably connected, described hydraulic cylinder (14) is provided with push rod (11), described push rod (11) is fixedly connected with slide block (13), described programmable logic controller (15) is arranged on casing (2) outward, described programmable logic controller (15) is connected with motor (10) and hydraulic cylinder (14) respectively by electric wire.
2. water conservancy valve opening and closing device according to claim 1, is characterized in that, described bevel gear body (41) is socketed with pad (43).
3. water conservancy valve opening and closing device according to claim 1, is characterized in that, described gear-box (3) is provided with rotating shaft cover (6), and described rotating shaft (7) is arranged in rotating shaft cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619173.7U CN204163058U (en) | 2014-10-24 | 2014-10-24 | A kind of water conservancy valve opening and closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420619173.7U CN204163058U (en) | 2014-10-24 | 2014-10-24 | A kind of water conservancy valve opening and closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204163058U true CN204163058U (en) | 2015-02-18 |
Family
ID=52536763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420619173.7U Expired - Fee Related CN204163058U (en) | 2014-10-24 | 2014-10-24 | A kind of water conservancy valve opening and closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204163058U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547993A (en) * | 2018-04-02 | 2018-09-18 | 杨文彬 | A kind of water conservancy valve opening and closing equipment for water conservancy irrigation |
| CN111742174A (en) * | 2017-10-13 | 2020-10-02 | 苏波尔产品设计公司 | Gas leak detection and shut down system |
-
2014
- 2014-10-24 CN CN201420619173.7U patent/CN204163058U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111742174A (en) * | 2017-10-13 | 2020-10-02 | 苏波尔产品设计公司 | Gas leak detection and shut down system |
| CN108547993A (en) * | 2018-04-02 | 2018-09-18 | 杨文彬 | A kind of water conservancy valve opening and closing equipment for water conservancy irrigation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20161024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |