Intelligent measurement and control device for farmland water conservancy gate valve

Abstract

The intelligent measurement and control device comprises a fixing frame, the left end of the front surface of the fixing frame is fixedly connected with a supporting frame, an inner cavity of the supporting frame is movably connected with a rotating shaft through a bearing, and the middle end of the outer surface of the rotating shaft is fixedly connected with a transverse plate. And an ultrasonic flowmeter is fixedly mounted at the right end of the transverse plate. Through the arrangement of the ultrasonic flowmeter, the flow of water flowing through the interior of the fixed frame can be monitored, and meanwhile, the flow can be transmitted to a background terminal of a worker through the signal transmitter, so that the worker can know the drainage flow in the farmland irrigation process in real time; through the arrangement of the remote controller, the driving motor, the worm, the worm gear, the rotating sleeve, the supporting plate, the fixing box, the adjusting screw rod, the flashboard main body and the fixing frame, the effect of adjusting and controlling the drainage flow is achieved, the overall operation is convenient and rapid, and the use requirements of farmland water bodies are met to a great extent.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of farmland water conservancy, specifically to a farmland water conservancy gate valve intelligent measurement and control device. BACKGROUND

[0002] Farmland water conservancy refers to the water conservancy service for agricultural production, mainly through engineering technical measures to regulate and improve the farmland water condition, promote the stable and high yield of agriculture, and the specific content of farmland water conservancy includes farmland irrigation and drainage, water and soil conservation, saline and alkaline land improvement, marshland improvement, reclamation, grassland irrigation, water supply and desert control and other water conservancy measures, and the farmland water conservancy gate valve is widely used in farmland irrigation system, used for controlling the direction and switch of water flow, ensuring the safe and stable operation of farmland irrigation system, because of its simple structure, convenient operation and suitability for large diameter pipeline, it occupies an important position in agricultural water-saving irrigation.

[0003] For example, the Chinese utility model provides "a gate for water conservancy drainage", announcement number: CN221276544U, the application includes gate guide rail seat, the gate guide rail seat is provided with a clamping groove, the clamping groove is internally connected with the gate fixed cross beam, the gate fixed cross beam is provided with an electric push rod, the electric push rod output end is provided with a lifting gate body, the lifting gate body is slidingly connected in the gate guide rail seat, the gate guide rail seat is provided with a locking mechanism corresponding to the gate fixed cross beam, the gate for water conservancy drainage adopts split clamping type for the gate guide rail seat and the gate fixed cross beam, and the locking mechanism is arranged to lock, facilitating the assembly and later disassembly, maintenance and maintenance of the lifting gate body, ensuring the convenient operation of the installation and subsequent maintenance of the whole gate, and meeting the use requirement.

[0004] Although the gate for water conservancy drainage in the above technology can facilitate subsequent maintenance and maintenance operation, it does not have the function of monitoring the flow of drainage during irrigation in farmland, so that personnel cannot effectively regulate and control the flow of drainage according to actual demand, so as to meet the use requirement of farmland water conservancy. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a farmland water conservancy gate valve intelligent measurement and control device, which has the advantages of being able to effectively monitor the flow of drainage and facilitate personnel to effectively regulate and control the flow of drainage according to demand.

[0006] To achieve the above object, the utility model provides following technical scheme: a farmland water conservancy flap valve intelligent measurement and control device, including fixed frame, the left end of the positive surface of fixed frame is fixedly connected with support frame, the inner chamber of support frame is rotatably connected with rotating shaft through bearing, the middle end of rotating shaft outer surface is fixedly connected with horizontal plate, the right end of horizontal plate is fixedly installed with ultrasonic flowmeter, the top of fixed frame is fixedly installed with support plate through bolt, the middle end of support plate bottom is fixedly connected with fixed box, the left side of fixed box outer surface is fixedly installed with drive motor, the output end of drive motor is fixedly installed with worm, the right side of worm is rotatably connected to the right side of fixed box inner chamber through bearing, the right end of fixed box inner chamber bottom is fixedly installed with signal transmitter, the left end of fixed box inner chamber bottom is fixedly installed with remote controller, the middle end between fixed box bottom and support plate middle end is rotatably connected with rotating sleeve through bearing, the middle end of rotating sleeve outer surface is fixedly installed with worm wheel, the worm wheel is engaged with worm, the inner chamber of rotating sleeve is screw connected with adjusting screw rod, the bottom of adjusting screw rod is fixedly connected with flap body.

[0007] As a preferred scheme, the top of the outer surface of the support frame is fixedly connected with a limit tooth ring, the upper end of the inner cavity of the rotating shaft is movably connected with a movable rod, the bottom of the movable rod is fixedly connected with a supporting spring between the bottom of the inner cavity of the rotating shaft, the upper end of the movable rod is fixedly connected with a limit tooth disc, the limit tooth disc is engaged with the limit tooth ring, the lower ends of the two sides of the movable rod are each provided with a guide sliding groove, the upper ends of the two sides of the inner cavity of the rotating shaft are each fixedly connected with a guide sliding block, the surface of the guide sliding block is movably connected to the surface of the guide sliding groove.

[0008] As a preferred scheme, the top of the movable rod is fixedly connected with a pull rod, the upper end of the pull rod is fixedly connected with a pull ring.

[0009] As a preferred scheme, the front surface of the fixed box is fixedly installed with an inspection plate through bolts, the shape of the inspection plate is rectangular.

[0010] As a preferred scheme, the inner cavities of the two sides of the fixed frame are each provided with a guide groove, the surface of the flap body is movably connected to the surface of the guide groove.

[0011] As a preferred scheme, the middle end of the support plate is fixedly connected with a rubber ring, the upper end of the outer surface of the rotating sleeve is movably connected to the surface of the rubber ring.

[0012] As a preferred scheme, the lower ends of the two sides of the adjusting screw rod are each fixedly connected with a reinforcing rod between the two ends of the top of the flap body, the left ends of the two sides of the horizontal plate are each fixedly connected with a reinforcing plate between the two ends of the right side of the outer surface of the rotating shaft.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows:

[0014] 1. This utility model, through the installation of an ultrasonic flow meter, can monitor the flow rate of water flowing through the fixed frame and transmit the data to the operator's back-end terminal via a signal transmitter. This allows the operator to monitor the drainage flow rate during farmland irrigation in real time. The design, consisting of a remote controller, drive motor, worm gear, worm wheel, rotating sleeve, support plate, fixed box, adjusting screw, gate body, and fixed frame, achieves the effect of regulating the drainage flow rate. The overall operation is convenient and quick, greatly meeting the needs of farmland water use.

[0015] 2. This utility model, through the setting of a movable rod, a support spring, a limiting gear plate, and a limiting gear ring, can effectively lock and limit the rotation between the rotating shaft and the support frame, preventing the rotating shaft, the horizontal plate, and the ultrasonic flow meter from rotating, thus ensuring the stability of the ultrasonic flow meter installation. When personnel need to disassemble, replace, or maintain the ultrasonic flow meter, pulling the movable rod upwards can move the limiting gear plate and stretch the support spring until the limiting gear plate can disengage from the surface of the limiting gear ring, thereby releasing the limitation of the rotating shaft. Then, personnel can push the rotating shaft, the horizontal plate, and the ultrasonic flow meter to rotate, allowing the ultrasonic flow meter to be closer to the shore, thus facilitating the disassembly, replacement, and maintenance of the ultrasonic flow meter. The setting of the guide slider and the guide groove achieves the purpose of limiting and guiding the movable rod and the rotating shaft, ensuring that the movable rod and the rotating shaft can rotate synchronously. The setting of the pull rod and the pull ring facilitates the pulling of the movable rod by personnel.

[0016] 3. The present invention facilitates the inspection and maintenance of the interior of the fixed box by setting the inspection plate. The guide groove guides the gate body and prevents it from tilting due to force. The rubber ring improves the sealing between the rotating sleeve and the support plate and prevents rainwater from seeping into the interior of the fixed box. The reinforcing rod and reinforcing plate effectively improve the strength of the connection between the adjusting screw and the gate body, and between the horizontal plate and the rotating shaft. Attached Figure Description

[0017] Figure 1 This is a perspective view of the present utility model;

[0018] Figure 2 This is a front sectional view of the fixing box of this utility model;

[0019] Figure 3 This is a schematic diagram of the support frame structure of this utility model;

[0020] Figure 4 This is a partial cross-sectional view of the right side of the support frame of this utility model.

[0021] Figure: 1, fixed frame; 2, gate body; 3, support frame; 4, cross plate; 5, ultrasonic flowmeter; 6, reinforcing rod; 7, support plate; 8, fixed box; 9, access plate; 10, adjusting screw; 11, drive motor; 12, worm; 13, rubber ring; 14, worm gear; 15, signal transmitter; 16, rotating sleeve; 17, remote controller; 18, movable rod; 19, pull rod; 20, pull ring; 21, limit tooth disc; 22, limit tooth ring; 23, rotating shaft; 24, supporting spring; 25, guide sliding block; 26, guide sliding slot; 27, reinforcing plate; 28, guide groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Secondly, "one embodiment" or "embodiment" referred to herein means that a certain feature, structure or property can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor does it mean an embodiment that is separate or alternative to other embodiments.

[0024] Embodiment one:

[0025] Please refer to Figures 1-4 As shown in the figure, the utility model provides a kind of farmland water conservancy gate valve intelligent measurement and control device, including fixed frame 1, the left end of fixed frame 1 front surface is fixedly connected with support frame 3, the inner cavity of support frame 3 is movably connected with rotating shaft 23 by bearing, the middle end of rotating shaft 23 outer surface is fixedly connected with cross plate 4, the right end of cross plate 4 is fixedly installed with ultrasonic flowmeter 5, the top of fixed frame 1 is fixedly installed with support plate 7 by bolt, the middle end of support plate 7 bottom is fixedly connected with fixed box 8, the left side of fixed box 8 outer surface is fixedly installed with drive motor 11, the output end of drive motor 11 is fixedly installed with worm 12, the right side of worm 12 is movably connected to the right side in the inner cavity of fixed box 8 by bearing, the right end of fixed box 8 inner cavity bottom is fixedly installed with signal transmitter 15, the left end of fixed box 8 inner cavity bottom is fixedly installed with remote controller 17, the middle end between fixed box 8 bottom and the middle end of support plate 7 is movably connected with rotating sleeve 16 by bearing, the middle end of rotating sleeve 16 outer surface is fixedly installed with worm gear 14, worm gear 14 is engaged with worm 12, the inner cavity of rotating sleeve 16 is screw connected with adjusting screw 10, the bottom of adjusting screw 10 is fixedly connected with gate body 2.

[0026] The technical scheme in the present application can monitor the flow of water in the fixed frame 1 and transmit the data to the staff's terminal through the signal transmitter 15, so that the staff can know the drainage flow in the process of farmland irrigation in real time, and the drainage flow can be controlled through the remote controller 17, the driving motor 11, the worm 12, the worm gear 14, the rotating sleeve 16, the support plate 7, the fixed box 8, the adjusting screw 10, the gate body 2 and the fixed frame 1, so that the operation is convenient and fast, and the use demand of the farmland water body is met to the greatest extent.

[0027] Embodiment two:

[0028] On the basis of embodiment one, the utility model discloses as shown in Figure 1 、 Figure 3 and Figure 4 The outer surface of the support frame 3 is fixedly connected with a limiting tooth ring 22, the upper end of the inner cavity of the rotating shaft 23 is movably connected with a movable rod 18, the bottom of the movable rod 18 is fixedly connected with the bottom of the inner cavity of the rotating shaft 23, the upper end of the movable rod 18 is fixedly connected with a limiting tooth disc 21, the limiting tooth disc 21 is engaged with the limiting tooth ring 22, the lower end of the movable rod 18 on both sides is provided with a guide sliding groove 25, the upper end of the inner cavity of the rotating shaft 23 on both sides is fixedly connected with a guide sliding block 26, the surface of the guide sliding block 26 is movably connected with the surface of the guide sliding groove 25, the top of the movable rod 18 is fixedly connected with a pull rod 19, and the upper end of the pull rod 19 is fixedly connected with a pull ring 20.

[0029] In the technical scheme, the movable rod 18, the support spring 24, the limiting tooth disc 21 and the limiting tooth ring 22 are arranged to effectively lock and limit the rotating shaft 23 and the support frame 3, prevent the rotating shaft 23, the horizontal plate 4 and the ultrasonic flowmeter 5 from rotating, and ensure the stability of the ultrasonic flowmeter 5 installation, when the personnel need to disassemble, replace or maintain the ultrasonic flowmeter 5, the movable rod 18 is pulled upward to move and drive the limiting tooth disc 21 to move, and the support spring 24 is stretched, until the limiting tooth disc 21 is separated from the surface of the limiting tooth ring 22, the limiting of the rotating shaft 23 is released, then the personnel can push the rotating shaft 23, the horizontal plate 4 and the ultrasonic flowmeter 5 to rotate, so that the ultrasonic flowmeter 5 can be close to the shore, thereby facilitating the personnel to disassemble, replace and maintain the ultrasonic flowmeter 5, the guide sliding block 26 and the guide sliding groove 25 are arranged to limit and guide the movable rod 18 and the rotating shaft 23, ensure that the movable rod 18 and the rotating shaft 23 can rotate synchronously, and the pull rod 19 and the pull ring 20 are arranged to facilitate the personnel to pull the movable rod 18.

[0030] Embodiment three:

[0031] Based on Embodiment 1, this utility model is as follows: Figures 1-3 As shown, a maintenance plate 9 is fixedly installed on the front surface of the fixed box 8 by bolts. The maintenance plate 9 is rectangular in shape. Guide grooves 28 are provided on both sides of the inner cavity of the fixed frame 1. The surface of the gate body 2 is movably connected to the surface of the guide grooves 28. A rubber ring 13 is fixedly connected to the middle end of the support plate 7. The upper end of the outer surface of the rotating sleeve 16 is movably connected to the surface of the rubber ring 13. The lower ends of both sides of the adjusting screw 10 are fixedly connected to the two ends of the top of the gate body 2. The left ends of both sides of the horizontal plate 4 are fixedly connected to the two ends of the right side of the outer surface of the rotating shaft 23.

[0032] In this technical solution, the inspection plate 9 facilitates personnel to perform inspection and maintenance work on the inside of the fixed box 8. The guide groove 28 guides the gate body 2, preventing it from tilting due to force. The rubber ring 13 improves the sealing between the rotating sleeve 16 and the support plate 7, preventing rainwater from seeping into the inside of the fixed box 8. The reinforcing rod 6 and the reinforcing plate 27 effectively improve the strength of the connection between the adjusting screw 10 and the gate body 2, and between the horizontal plate 4 and the rotating shaft 23.

[0033] The working principle of this utility model is as follows: By setting the ultrasonic flow meter 5, the flow rate of the water flowing through the fixed frame 1 can be monitored, and the signal can be transmitted to the back-end terminal of the staff through the signal transmitter 15, so that the staff can understand the drainage flow rate in the farmland irrigation process in real time. When the drainage flow rate does not meet the actual needs and needs to be adjusted, the staff can operate the drive motor 11 through the remote controller 17. The operation of the drive motor 11 can drive the worm gear 12 to rotate. The rotation of the worm gear 12 can drive the worm wheel 14 and the rotating sleeve 16 to rotate along the bearings on the support plate 7 and the fixed box 8. The rotation of the rotating sleeve 16 can drive the adjusting screw 10 and the gate body 2 to move, thereby adjusting the opening between the gate body 2 and the fixed frame 1, thus achieving the effect of regulating the drainage flow rate.

[0034] It is important to note that the construction and arrangement of the application shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review the present disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in the present application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be varied or re-sequenced without materially affecting the application. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functionality and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating

[0035] Also, to provide a concise description of the exemplary embodiments, not all features of an actual implementation can be described (i.e., those related to the best mode for carrying out the present application, or those which are apparent).

[0036] Finally, it should be noted that the above-mentioned embodiments are merely used to illustrate the technical solutions of the present application, but not to limit the protection scope of the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced, without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. An intelligent measuring and control device for an agricultural irrigation sluice plate valve, comprising a fixed frame (1), characterized in that: The left end of the front surface of the fixed frame (1) is fixedly connected with a support frame (3), the inner cavity of the support frame (3) is movably connected with a rotating shaft (23) through a bearing, the middle end of the outer surface of the rotating shaft (23) is fixedly connected with a horizontal plate (4), the right end of the horizontal plate (4) is fixedly installed with an ultrasonic flowmeter (5), the top of the fixed frame (1) is fixedly installed with a support plate (7) through bolts, the middle end of the bottom of the support plate (7) is fixedly connected with a fixed box (8), the left side of the outer surface of the fixed box (8) is fixedly installed with a drive motor (11), the output end of the drive motor (11) is fixedly installed with a worm (12), the right side of the worm (12) is movably connected to the right side of the inner cavity of the fixed box (8) through a bearing, the right end of the bottom of the inner cavity of the fixed box (8) is fixedly installed with a signal transmitter (15), the left end of the bottom of the inner cavity of the fixed box (8) is fixedly installed with a remote controller (17), the middle end of the bottom of the fixed box (8) and the middle end of the support plate (7) are movably connected with a rotating sleeve (16) through a bearing, the middle end of the outer surface of the rotating sleeve (16) is fixedly installed with a worm wheel (14), the worm wheel (14) is engaged with the worm (12), the inner cavity of the rotating sleeve (16) is threadedly connected with an adjusting screw (10), and the bottom of the adjusting screw (10) is fixedly connected with a shutter body (2).

2. The intelligent measuring and control device for agricultural field water conservancy flap valve according to claim 1, characterized in that: The top of the outer surface of the support frame (3) is fixedly connected with a limiting tooth ring (22), the upper end of the inner cavity of the rotating shaft (23) is movably connected with a movable rod (18), the bottom of the movable rod (18) and the bottom of the inner cavity of the rotating shaft (23) are fixedly connected with a supporting spring (24), the upper end of the movable rod (18) is fixedly connected with a limiting tooth disc (21), and the limiting tooth disc (21) is engaged with the limiting tooth ring (22). The lower ends of the two sides of the movable rod (18) are both provided with guide sliding grooves (25), the upper ends of the two sides of the inner cavity of the rotating shaft (23) are both fixedly connected with guide sliding blocks (26), and the surface of the guide sliding block (26) is movably connected to the surface of the guide sliding groove (25).

3. The intelligent measuring and control device for agricultural field water conservancy flap valve according to claim 2, characterized in that: The top of the movable rod (18) is fixedly connected with a pull rod (19), and the upper end of the pull rod (19) is fixedly connected with a pull ring (20).

4. The intelligent measuring and control device for agricultural field water conservancy flap valve according to claim 1, characterized in that: The front surface of the fixed box (8) is fixedly installed with an inspection plate (9) through bolts, and the shape of the inspection plate (9) is rectangular.

5. The intelligent measuring and control device for agricultural field water conservancy flap valve according to claim 1, characterized in that: The two sides of the inner cavity of the fixed frame (1) are both provided with guide grooves (28), and the surface of the shutter body (2) is movably connected to the surface of the guide groove (28).

6. The intelligent measuring and control device for agricultural field water conservancy flap valve according to claim 1, characterized in that: The middle end of the support plate (7) is fixedly connected with a rubber ring (13), and the upper end of the outer surface of the rotating sleeve (16) is movably connected to the surface of the rubber ring (13).

7. The intelligent measuring and control device for agricultural field water conservancy flap valve according to claim 1, characterized in that: The lower ends of the two sides of the adjusting screw (10) and the two ends of the top of the shutter body (2) are both fixedly connected with reinforcing rods (6), and the left ends of the two sides of the horizontal plate (4) and the right sides of the outer surfaces of the rotating shaft (23) are both fixedly connected with reinforcing plates (27).

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