CN220868130U - Integrated irrigation area gate driving measurement and control device - Google Patents
Integrated irrigation area gate driving measurement and control device Download PDFInfo
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- CN220868130U CN220868130U CN202322405600.3U CN202322405600U CN220868130U CN 220868130 U CN220868130 U CN 220868130U CN 202322405600 U CN202322405600 U CN 202322405600U CN 220868130 U CN220868130 U CN 220868130U
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Abstract
The utility model discloses an integrated irrigation area gate driving measurement and control device, which comprises: the device comprises a gate connecting plate, a screw rod, a power device, a limit trigger plate and a pull rope type positioner, wherein the gate connecting plate is connected with a gate; one end of the screw rod is fixedly connected with the gate connecting plate, and the length direction of the screw rod is consistent with the opening and closing direction of the gate; the power device drives the screw rod to move along the opening and closing direction of the gate; the limit trigger plate is fixedly arranged on the screw rod; the stay cord formula gauge is fixed to be set up, and stay cord formula gauge's play line head is fixed on spacing trigger plate. According to the utility model, the position of the screw rod is detected by adopting the pull rope type displacement meter, the limit positions of the screw rod are detected by adopting the upper limit switch and the lower limit switch to form double guarantees, and the position of the screw rod is detected by adopting the pull rope type displacement meter in real time, so that the opening and closing degree condition of the gate is known, and the measuring precision is high.
Description
Technical Field
The utility model relates to the technical field of integrated irrigation area gate driving measurement and control devices, in particular to an integrated irrigation area gate driving measurement and control device.
Background
In order to realize the efficient utilization of water resources in the irrigation area, including the intact rate of the backbone irrigation and drainage facilities in the irrigation area reaching more than 90% and the effective utilization coefficient of irrigation water reaching more than 0.6, the current utilization coefficient is about 0.565, the development and application of an intelligent measurement and control gate must be relied on.
The intelligent measurement and control gate is an electromechanical product integrating water collecting flow monitoring, gate automatic control, gate opening and closing degree monitoring and data wireless communication, is applied to each canal of a main and branch bucket farmer in a irrigation area, and realizes the functions of automatic opening and closing of the canal gate, water flow calculation and the like.
At present, on one hand, the design of the split of the drive transmission structure and the acquisition control cabinet is adopted for part of intelligent measurement and control gates, so that the integration level is low, the occupied space is large, the equipment size is large, and the cost is high.
On the other hand, the existing integrated measurement and control gate has the problems of unreasonable driving transmission, low gate opening and closing degree measurement precision, unreasonable structural design and the like.
Disclosure of utility model
Therefore, the utility model aims to provide an integrated irrigation area gate driving measurement and control device.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
an integrated irrigation area gate drive measurement and control device, comprising:
The gate connecting plate is connected with the gate;
One end of the screw rod is fixedly connected with the gate connecting plate, and the length direction of the screw rod is consistent with the opening and closing direction of the gate;
The power device drives the screw rod to move along the opening and closing direction of the gate;
The limiting trigger plate is fixedly arranged on the screw rod;
The stay cord type position meter is fixedly arranged, and an outlet head of the stay cord type position meter is fixed on the limiting trigger plate.
The above-mentioned integrated form irrigated area gate drive measurement and control device, wherein still includes:
the power device is arranged on the supporting base;
The packaging shell and the supporting base surround to form a containing space, and the power device, a part of the screw rod, the limit trigger plate and the pull rope type position meter are all arranged in the containing space.
The above-mentioned integrated form irrigated area gate drive measurement and control device, wherein, power device includes:
A DC motor;
the transmission worm is in transmission connection with an output shaft of the direct current motor;
The transmission worm wheel is annular, the outer surface of the transmission worm wheel is connected with the transmission worm in a transmission way, the inner surface of the transmission worm wheel is provided with an inner thread matched with an outer thread on the outer surface of the screw rod, the screw rod penetrates through the transmission worm wheel, and the transmission worm wheel and the screw rod are coaxially arranged.
The above-mentioned integrated form irrigated area gate drive measurement and control device, wherein, power device still includes:
The hand handle is connected with the transmission worm, and the hand handle drives the transmission worm to rotate.
The above-mentioned integrated form irrigated area gate drive measurement and control device, wherein, power device includes:
a speed reducing motor;
the matched pinion is in transmission connection with an output shaft of the speed reducing motor;
The rotary bearing is annular, an outer ring of the rotary bearing is provided with external threads, the outer ring of the rotary bearing is meshed with the matched pinion, the outer ring of the rotary bearing is in transmission connection with the matched pinion, and the screw rod penetrates through the inner ring of the rotary bearing;
The screw rod nut is fixedly connected to the rotary bearing, the rotary bearing rotates to drive the screw rod nut to rotate, and the screw rod is matched with the screw rod nut.
The above-mentioned integrated form irrigated area gate drive measurement and control device, wherein, power device still includes:
The support plate is fixedly arranged, and the speed reducing motor and the slewing bearing are both arranged on the support plate;
the nut connecting plate is connected with the slewing bearing and the screw nut.
The above-mentioned integrated form irrigated area gate drive measurement and control device, wherein, its characterized in that still includes:
The screw rod guide is fixedly connected to the supporting base and penetrates through the screw rod guide;
The lead screw protects a section of thick bamboo, lead screw protects a section of thick bamboo fixed connection on the encapsulation shell, the inside space of lead screw protects a section of thick bamboo with the accommodation space is linked together, the lead screw is operable to stretch into in the lead screw sheath.
The above-mentioned integrated form irrigated area gate drive measurement and control device, wherein, its characterized in that still includes:
The upper limit trigger part is arranged on the screw rod;
The upper limit switch is fixedly arranged in the accommodating space, and the upper limit switch and the upper limit trigger part are oppositely arranged along the length direction of the screw rod;
The limit trigger rod is arranged on the gate connecting plate;
The lower limit switch is fixedly arranged in the accommodating space, and the lower limit switch and the limit trigger rod are also oppositely arranged along the length direction of the wire rod;
The collector is arranged in the accommodating space and is electrically connected with the upper limit switch and the lower limit switch respectively.
The above-mentioned integrated form irrigated area gate drive measurement and control device, wherein still includes: the motor driver is also installed in the accommodating space, the motor driver is electrically connected with the power device, and the motor driver is electrically connected with the collector.
The above-mentioned integrated form irrigated area gate drive measurement and control device, wherein still includes:
The radiating fan is also arranged in the accommodating space and is electrically connected with the collector;
The 4G antenna is arranged on the packaging shell, and the 4G antenna is electrically connected with the collector.
The utility model adopts the technology, so that compared with the prior art, the utility model has the positive effects that:
(1) According to the utility model, the position of the screw rod is detected by adopting the pull rope type displacement meter, the limit positions of the screw rod are detected by adopting the upper limit switch and the lower limit switch to form double guarantees, and the position of the screw rod is detected by adopting the pull rope type displacement meter in real time, so that the opening and closing degree condition of the gate is known, and the measuring precision is high.
(2) The integrated irrigation area gate driving measurement and control device provided by the utility model has the advantages of high integration level, small occupied space, small equipment volume and low equipment overall cost.
(3) The integrated irrigation area gate driving measurement and control device adopts an integrated design, integrates the modules of the collector, the driver, the motor, the hand handle, the transmission structure, the limit switch and the like into a case, and has reasonable structural association design and compact structure.
(4) The integrated irrigation area gate driving measurement and control device adopts a worm wheel screw lifting structure or a gear transmission structure, and has the advantages of compact structure, reliable transmission and large load.
(5) The utility model adopts a pull rope type displacement meter to monitor the movement distance of the screw rod so as to monitor the opening and closing degree of the gate, and adopts an upper limit switch and a lower limit switch to position the safety position of the gate.
Drawings
Fig. 1 is a schematic diagram of a scheme of the integrated irrigation area gate driving measurement and control device adopting a direct current motor.
Fig. 2 is a schematic diagram of an enlarged view of fig. 1 in accordance with the present utility model.
Fig. 3 is a schematic diagram of a scheme of the integrated irrigation area gate driving measurement and control device adopting a gear motor.
In the accompanying drawings: 110. a support base; 120. a package housing; 130. guiding a screw rod; 140. a limit trigger plate; 150. a fixing plate; 210. a DC motor; 220. a drive worm; 230. a drive worm wheel; 240. a housing; 250. a housing cover; 260. a hand crank; 310. a collector; 320. a motor driver; 330. a pull-rope type displacement meter; 340. a heat radiation fan; 350. an upper limit switch; 351. a lower limit switch; 360. an upper fixing plate; 361. a lower fixing plate; 370. a 4G antenna; 410. a gate connecting plate; 420. a limit trigger rod; 430. a screw rod; 510. screw rod pile casing; 520. a sealing gasket; 610. a speed reducing motor; 620. a support plate; 630. a mating pinion gear; 640. a slewing bearing; 650. a nut connecting plate; 660. and a screw nut.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, but not by way of limitation, and FIG. 1 is a schematic diagram of an integrated irrigation area gate driving measurement and control device according to the present utility model using a DC motor; FIG. 2 is a schematic diagram of an enlarged view of FIG. 1 in accordance with the present utility model; fig. 3 is a schematic diagram of a scheme of the integrated irrigation area gate driving measurement and control device adopting a gear motor according to the present utility model, and referring to fig. 1 to 3, an integrated irrigation area gate driving measurement and control device according to a preferred embodiment of the present utility model is shown, including: the device comprises a gate connecting plate 410, a screw rod 430, a power device, a limit trigger plate 140 and a pull rope type positioner, wherein the gate connecting plate 410 is connected with a gate; one end of the screw rod 430 is fixedly connected with the gate connecting plate 410, and the length direction of the screw rod 430 is consistent with the opening and closing direction of the gate; the power device drives the screw rod 430 to move along the opening and closing direction of the gate; the limit trigger plate 140 is fixedly arranged on the screw rod 430; the stay cord type position meter is fixedly arranged, and the wire outlet head of the stay cord type position meter is fixed on the limit trigger plate 140.
Further, the integrated irrigation area gate driving measurement and control device further comprises:
The power device comprises a support base 110, wherein the support base 110 is fixedly arranged, and the power device is arranged on the support base 110;
The package housing 120, the package housing 120 and the support base 110 form a containing space, and the power device, a part of the screw rod 430, the limit trigger plate 140 and the pull rope type position meter are all arranged in the containing space.
Further, the screw 430 employs a trapezoidal screw 430.
In a preferred embodiment, the power plant comprises:
A DC motor 210;
The transmission worm 220, the transmission worm 220 is in transmission connection with the output shaft of the direct current motor 210;
The transmission worm wheel 230, the transmission worm wheel 230 is annular, the outer surface of the transmission worm wheel 230 is connected with the transmission worm 220 in a transmission way, the inner surface of the transmission worm wheel 230 is provided with an inner thread matched with an outer thread on the outer surface of the screw rod 430, the screw rod 430 penetrates through the transmission worm wheel 230, and the transmission worm wheel 230 and the screw rod 430 are coaxially arranged.
Further, the power plant further includes:
the hand crank 260, the hand crank 260 is connected with the transmission worm 220, and the hand crank 260 drives the transmission worm 220 to rotate.
In another preferred embodiment, the power plant comprises:
a gear motor 610;
A mating pinion gear 630, the mating pinion gear 630 being in driving connection with the output shaft of the gear motor 610;
The rotary bearing 640, the rotary bearing 640 takes the shape of a ring, the outer ring of the rotary bearing 640 is provided with external threads, the outer ring of the rotary bearing 640 is meshed with the matched pinion 630, the outer ring of the rotary bearing 640 is in transmission connection with the matched pinion 630, and the screw rod 430 penetrates through the inner ring of the rotary bearing 640;
The screw rod nut 660, the screw rod nut 660 is fixedly connected to the rotary bearing 640, the rotary bearing 640 rotates to drive the screw rod nut 660 to rotate, and the screw rod 430 is matched with the screw rod nut 660.
Further, the power plant further includes:
The supporting plate 620, the supporting plate 620 is fixedly arranged, and the gear motor 610 and the slewing bearing 640 are both installed on the supporting plate 620;
The nut connecting plate 650, the nut connecting plate 650 connects the slew bearing 640 and the lead screw nut 660.
The foregoing is merely a preferred embodiment of the present utility model, and is not intended to limit the embodiments and the protection scope of the present utility model.
The present utility model has the following embodiments based on the above description:
In a further embodiment of the present utility model, the integrated irrigation area gate driving measurement and control device further includes:
The screw rod guide 130, the screw rod guide 130 is fixedly connected to the support base 110, and the screw rod 430 penetrates through the screw rod guide 130;
the lead screw protects the tube 510, the lead screw protects the tube 510 to be fixedly connected on the packaging shell 120, the space of the interior of the lead screw protects the tube 510 is communicated with the accommodating space, the lead screw 430 is operably stretched into the sheath of the lead screw 430.
In a further embodiment of the present utility model, the integrated irrigation area gate driving measurement and control device further includes:
An upper limit trigger part, which is disposed on the screw 430;
The upper limit switch 350 is fixedly arranged in the accommodating space, and the upper limit switch 350 and the upper limit trigger part are oppositely arranged along the length direction of the screw rod 430;
the limit trigger lever 420, the limit trigger lever 420 is arranged on the gate connecting plate 410;
The lower limit switch 351 is fixedly arranged in the accommodating space, and the lower limit switch 351 and the limit trigger rod 420 are also oppositely arranged along the length direction of the screw rod 430;
The collector 310, collector 310 sets up in the accommodation space, and collector 310 is connected with last limit switch 350 and lower limit switch 351 electric property respectively.
In a further embodiment of the present utility model, the integrated irrigation area gate driving measurement and control device further includes: the motor driver 320, the motor driver 320 is also installed in the accommodation space, the motor driver 320 is electrically connected with the power device, and the motor driver 320 is electrically connected with the collector 310.
Further, the motor driver 320 adopts any device capable of driving the motor; preferably, the motor driver 320 of the chinese utility model patent, publication No.: motor driver 320 in CN 207150481U.
In a further embodiment of the present utility model, the integrated irrigation area gate driving measurement and control device further includes:
The cooling fan 340, the cooling fan 340 is also installed in the accommodating space, and the cooling fan 340 is electrically connected with the collector 310;
The 4G antenna 370,4G antenna 370 is mounted on the package housing 120, and the 4G antenna 370 is electrically connected with the collector 310.
In a preferred embodiment, the device is applied to irrigation area gate driving, opening and closing control and state monitoring, and solves the problems of low automation degree, low integration level and the like of irrigation area gates.
In a preferred embodiment, the device is attached to the gate in the field by a gate attachment plate 410. The direct current motor 210 drives the driving worm 220 to rotate. The drive worm 220 in turn drives a drive worm gear. A trapezoidal nut is processed in the middle of the transmission worm gear, thereby driving the screw rod 430 to move up and down. The collector 310 is not limited to receiving information from the limit switch and the 4G antenna 370, but can be externally connected with a water level gauge, a flowmeter, a monitoring video and other devices for monitoring information such as upstream and downstream water levels, water flow speed and the like of the gate.
In a preferred embodiment, the support base 110 is perforated on both sides for attachment to the gate frame ceiling.
In a preferred embodiment, a through hole is formed in the middle of the support base 110 so that the screw 430 can pass through.
In a preferred embodiment, the bottom of the support base 110 is provided with a through hole, so that cables of a power supply and an external device can enter the device.
In a preferred embodiment, a through hole is formed in the middle of the top of the package case 120 so that the screw 430 can pass through.
In a preferred embodiment, a portion of the lead screw guide 130 is mounted below the support base 110. Another portion of the lead screw guide 130 is mounted within the housing 240.
In a preferred embodiment, limit trigger plate 140 is mounted and secured to the top of lead screw 430.
In a preferred embodiment, the fixing plate 150 is mounted and fixed to the housing cover 250.
In a preferred embodiment, the DC motor 210 is fixedly connected to the housing 240.
In a preferred embodiment, the output shaft of the DC motor 210 is coupled to a drive worm 220, which is driven by a flat key.
In a preferred embodiment, the drive worm 220 is in driving connection with a drive worm gear.
In a preferred embodiment, both the drive worm 220 and the drive worm gear are mounted within the housing 240.
In a preferred embodiment, the drive worm gear is machined intermediate to a trapezoidal nut that mates with the lead screw 430.
In a preferred embodiment, a housing cover 250 is mounted over the housing 240.
In a preferred embodiment, a hand crank 260 is mounted on the right side of the drive worm 220, driven by a flat key.
In a preferred embodiment, collector 310 is secured within enclosure 120.
In a preferred embodiment, the motor driver 320 is fixed within the enclosure housing 120.
In a preferred embodiment, the motor driver 320 is electrically connected to the DC motor 210.
In a preferred embodiment, motor driver 320 is electrically connected to collector 310.
In a preferred embodiment, a pull-cord type displacement meter 330 is electrically connected to the collector 310.
In a preferred embodiment, a pull-cord type displacement meter 330 is secured to the fixed plate 150.
In a preferred embodiment, the outlet end of the pull-cord type displacement meter 330 is secured to the limit trigger plate 140.
In a preferred embodiment, the cooling fan 340 is mounted within the package housing 120.
In a preferred embodiment, the cooling fan 340 is electrically connected to the collector 310.
In a preferred embodiment, the upper limit switch 350 is electrically connected to the collector 310.
In a preferred embodiment, the upper limit switch 350 is fixedly coupled to the upper fixed plate 360.
In a preferred embodiment, upper mounting plate 360 is mounted to mounting plate 150.
In a preferred embodiment, the lower limit switch 351 is electrically connected to the collector 310.
In a preferred embodiment, the lower limit switch 351 is fixed to the lower fixed plate 361.
In a preferred embodiment, the lower fixing plate 361 is mounted on the support base 110.
In a preferred embodiment, the 4G antenna 370 is electrically connected to the collector 310.
In a preferred embodiment, the 4G antenna 370 is mounted on the package housing 120.
In a preferred embodiment, the gate connecting plate 410 is mounted on the screw 430.
In a preferred embodiment, the gate connecting plate 410 is provided with a through hole for fixing with the gate.
In a preferred embodiment, a limit trigger lever 420 is mounted on the gate link plate 410 for triggering the lower limit switch 351.
In a preferred embodiment, the lead screw cartridge guard 510 is fixedly mounted above the enclosure housing 120.
In a preferred embodiment, the inner diameter of the lead screw casing 510 is greater than the outer diameter of the limit trigger plate 140.
In a preferred embodiment, a gasket 520 is interposed between the lead screw casing 510 and the package housing 120 to provide waterproofing.
In a preferred embodiment, the gear motor 610 is mounted and fixed to the support plate 620.
In a preferred embodiment, the mating pinion 630 is keyed to the output shaft of the gear motor 610.
In a preferred embodiment, a slew bearing 640 is mounted and secured to the support plate 620 and mates with the mating pinion 630.
In a preferred embodiment, the nut adapter plate is mounted and secured to the slew bearing 640.
In a preferred embodiment, a lead screw nut 660 is mounted and secured to the nut adapter plate to mate with the lead screw 430.
In a preferred embodiment, the technical implementation principle of the device is as follows:
Is connected and fixed with a gate on site through a gate connecting plate 410. The direct current motor 210 drives the driving worm 220 to rotate. The drive worm 220 in turn drives a drive worm gear. A trapezoidal nut is processed in the middle of the transmission worm gear, thereby driving the screw rod 430 to move up and down. After the worm gear is decelerated, a very high torque can be output to drive a large load.
In another preferred embodiment, the technical implementation principle of the device is as follows:
The high torque gear motor 610 rotates the mating pinion 630. The rotation of the mating pinion 630 drives the rotation of the slew bearing 640 and the nut adapter plate secured to the slew bearing 640 rotates therewith. The rotating nut adapter plate in turn drives the lead screw nut 660, ultimately driving the lead screw 430 up and down.
In a preferred embodiment, the outlet end of the pull-cord type displacement meter 330 is secured to the limit trigger plate 140. The limit trigger plate 140 moves with the up and down movement of the screw 430. Therefore, the pull-rope type displacement meter 330 can obtain the current position of the screw rod 430 in real time, so that the condition of the opening and closing degree of the gate is known, and the measuring precision is high;
In a preferred embodiment, the screw rod 430 transmission and the worm and gear transmission have self-locking functions, and the combined self-locking can drive larger load, so that the gate is prevented from falling due to free falling when the system is powered off;
In a preferred embodiment, an upper limit switch 350 is mounted on the upper portion of the device and a lower limit switch 351 is mounted on the bottom of the device. The upper limit switches 351 and the lower limit switches are used for safety limit of the gate, so that the problem of position overrun of the gate is prevented;
In a preferred embodiment, a hand crank 260 is mounted to one side of the drive worm 220. When the system fails or is powered off, the screw rod 430 can be manually driven to move up and down by a hand crank 260, so that the opening and closing of the gate are controlled;
In a preferred embodiment, the collector 310 is not limited to receiving information from limit switches and encoders, but can be externally connected with a water level gauge, a flowmeter, a monitoring video and other devices for monitoring information of water level, water flow speed and the like at the upstream and downstream of the gate.
In a preferred embodiment, the integrated irrigation area gate driving measurement and control device integrates the modules of the collector 310, the driver, the motor, the hand crank 260, the transmission structure, the limit switch and the like into a case by adopting an integrated design, and has reasonable structural association design and compact structure among all the modules.
In a preferred embodiment, the integrated irrigation area gate driving measurement and control device adopts a worm wheel screw 430 lifting structure or a gear transmission structure, and has the advantages of compact structure, reliable transmission and large load.
In a preferred embodiment, the device uses a pull-rope type displacement meter 330 for monitoring the movement distance of the screw 430 so as to monitor the opening and closing degree of the gate, and an upper limit switch 351 and a lower limit switch for positioning the safety position of the gate.
The foregoing is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the embodiments and scope of the present utility model, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included in the scope of the present utility model.
Claims (10)
1. An integrated irrigation area gate drive measurement and control device, which is characterized by comprising:
The gate connecting plate is connected with the gate;
One end of the screw rod is fixedly connected with the gate connecting plate, and the length direction of the screw rod is consistent with the opening and closing direction of the gate;
The power device drives the screw rod to move along the opening and closing direction of the gate;
The limiting trigger plate is fixedly arranged on the screw rod;
The stay cord type position meter is fixedly arranged, and an outlet head of the stay cord type position meter is fixed on the limiting trigger plate.
2. An integrated irrigated area gate drive measurement and control device as set forth in claim 1 further comprising:
the power device is arranged on the supporting base;
The packaging shell and the supporting base surround to form a containing space, and the power device, a part of the screw rod, the limit trigger plate and the pull rope type position meter are all arranged in the containing space.
3. An integrated irrigated area gate drive measurement and control device as set forth in claim 2 wherein the power plant includes:
A DC motor;
the transmission worm is in transmission connection with an output shaft of the direct current motor;
The transmission worm wheel is annular, the outer surface of the transmission worm wheel is connected with the transmission worm in a transmission way, the inner surface of the transmission worm wheel is provided with an inner thread matched with an outer thread on the outer surface of the screw rod, the screw rod penetrates through the transmission worm wheel, and the transmission worm wheel and the screw rod are coaxially arranged.
4. An integrated irrigated area gate drive measurement and control device as set forth in claim 3 wherein the power plant further comprises:
The hand handle is connected with the transmission worm, and the hand handle drives the transmission worm to rotate.
5. An integrated irrigated area gate drive measurement and control device as set forth in claim 2 wherein the power plant includes:
a speed reducing motor;
the matched pinion is in transmission connection with an output shaft of the speed reducing motor;
The rotary bearing is annular, an outer ring of the rotary bearing is provided with external threads, the outer ring of the rotary bearing is meshed with the matched pinion, the outer ring of the rotary bearing is in transmission connection with the matched pinion, and the screw rod penetrates through the inner ring of the rotary bearing;
The screw rod nut is fixedly connected to the rotary bearing, the rotary bearing rotates to drive the screw rod nut to rotate, and the screw rod is matched with the screw rod nut.
6. The integrated irrigation district gate drive measurement and control device of claim 5 wherein the power plant further comprises:
The support plate is fixedly arranged, and the speed reducing motor and the slewing bearing are both arranged on the support plate;
the nut connecting plate is connected with the slewing bearing and the screw nut.
7. The integrated irrigation district gate drive measurement and control apparatus according to any one of claims 2 to 5, further comprising:
The screw rod guide is fixedly connected to the supporting base and penetrates through the screw rod guide;
The lead screw protects a section of thick bamboo, lead screw protects a section of thick bamboo fixed connection on the encapsulation shell, the inside space of lead screw protects a section of thick bamboo with the accommodation space is linked together, the lead screw is operable to stretch into in the lead screw sheath.
8. The integrated irrigation district gate drive measurement and control device of claim 7 further comprising:
The upper limit trigger part is arranged on the screw rod;
The upper limit switch is fixedly arranged in the accommodating space, and the upper limit switch and the upper limit trigger part are oppositely arranged along the length direction of the screw rod;
The limit trigger rod is arranged on the gate connecting plate;
The lower limit switch is fixedly arranged in the accommodating space, and the lower limit switch and the limit trigger rod are also oppositely arranged along the length direction of the wire rod;
The collector is arranged in the accommodating space and is electrically connected with the upper limit switch and the lower limit switch respectively.
9. The integrated irrigation district gate drive measurement and control device of claim 8 further comprising: the motor driver is also installed in the accommodating space, the motor driver is electrically connected with the power device, and the motor driver is electrically connected with the collector.
10. The integrated irrigation district gate drive measurement and control device of claim 9 further comprising:
The radiating fan is also arranged in the accommodating space and is electrically connected with the collector;
The 4G antenna is arranged on the packaging shell, and the 4G antenna is electrically connected with the collector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322405600.3U CN220868130U (en) | 2023-09-05 | 2023-09-05 | Integrated irrigation area gate driving measurement and control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322405600.3U CN220868130U (en) | 2023-09-05 | 2023-09-05 | Integrated irrigation area gate driving measurement and control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220868130U true CN220868130U (en) | 2024-04-30 |
Family
ID=90815331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322405600.3U Active CN220868130U (en) | 2023-09-05 | 2023-09-05 | Integrated irrigation area gate driving measurement and control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220868130U (en) |
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2023
- 2023-09-05 CN CN202322405600.3U patent/CN220868130U/en active Active
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