CN216948119U

CN216948119U - Integrated gate

Info

Publication number: CN216948119U
Application number: CN202123136467.3U
Authority: CN
Inventors: 颜爱忠; 刘承光; 聂霞宇
Original assignee: Sinoso Science And Technology Inc; Jiangsu Zhongsu Intelligent Manufacturing Co ltd
Current assignee: Sinoso Science And Technology Inc; Jiangsu Zhongsu Intelligent Manufacturing Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-07-12
Anticipated expiration: 2031-12-15

Abstract

The utility model relates to the technical field of water conservancy equipment, in particular to an integrated gate. The integrated gate comprises a frame, a gate plate, power equipment, a terminal control system and a power module, wherein the frame, the gate plate, the power equipment, the terminal control system and the power module are placed in an irrigation channel. The inner side of the frame is provided with a channel for water flow to pass through. The channel is provided with a chute for the movement of the flashboard. The output end of the power equipment is connected with the flashboard. The power equipment is connected with the power module through the driving circuit. The power equipment drives the flashboard to move along the height direction of the irrigation channel to open or close the channel. The terminal control system comprises a controller and a wireless communication module connected with the remote control system. The input end of the controller is connected with the wireless communication module. The output end of the controller is connected with the driving circuit. This integration gate is implemented at the in-process of irrigating in scale farmland, has improved the degree of automation of irrigating scale farmland, has promoted the irrigation effect in the scale farmland, has optimized the configuration of irrigation water resource.

Description

Integrated gate

Technical Field

The utility model relates to the technical field of water conservancy equipment, in particular to an integrated gate.

Background

The large-scale agriculture refers to an agricultural management form for centralizing and integrating farmland resources, technical equipment and other conditions, and is used for improving the agricultural labor productivity and the land output rate. Wherein, the large-scale farmland is to divide the land into standard farmland blocks according to the existing cultivated land resources and then to implement centralized irrigation by utilizing irrigation channels. In the range of an irrigation area of an irrigation channel, the irrigation channel is divided into five levels, namely a main channel, a branch channel, a bucket channel, a farm channel, a main channel and the like according to the size of the control area of the irrigation area. The fixed channel in the field is divided into four stages of main channel, branch channel, bucket channel and agricultural channel according to water delivery and distribution. In the irrigation of large fields, the water in the field is typically introduced into the field by means of a rough canal. The main irrigation system is characterized in that a gate is arranged in the main canal and used for improving the flow control of irrigation and preventing water in the field from flowing back to the main canal.

The degree of automation of gate among the current irrigation channel is low, when carrying out the concentrated irrigation in scale farmland, is difficult to implement effectual monitoring and regulation and control to each irrigated area, needs to invest a large amount of manpowers in the field to guarantee the irrigation effect in scale farmland. And, the manual work is gone to open and close a plurality of gates that are located the ditch, lacks the unity on the one hand, and there is the hysteresis quality of control in opening and close of on the other hand gate, is difficult to realize the optimal configuration to the water resource.

In summary, in the irrigation process of a large-scale farmland, how to design a channel gate to improve the automation degree of the irrigation of the large-scale farmland, improve the irrigation effect in the large-scale farmland and further optimize the configuration of irrigation water resources becomes a technical problem to be solved urgently by those skilled in the art.

Disclosure of Invention

The utility model aims to provide a channel gate for improving the automation degree of irrigation scale farmlands and the irrigation effect in the scale farmlands in the irrigation process of the scale farmlands, so as to optimize the configuration of irrigation water resources.

In order to achieve the purpose, the utility model adopts the following scheme: providing an integrated gate, which comprises a frame, a gate plate, power equipment, a terminal control system and a power supply module, wherein the frame, the gate plate, the power equipment, the terminal control system and the power supply module are arranged in an irrigation channel;

a channel for water flow to pass through is arranged on the inner side of the frame, and a sliding chute for the movement of the flashboard is arranged in the channel;

the output end of the power equipment is connected with the flashboard, the power equipment is connected with the power module through the driving circuit, and the power equipment drives the flashboard to move along the height direction of the irrigation channel to open or close the channel;

the terminal control system comprises a controller and a wireless communication module connected with the remote control system, the input end of the controller is connected with the wireless communication module, and the output end of the controller is connected with the driving circuit.

Preferably, the power equipment is a motor, an output shaft of the motor is connected with a sliding screw rod through a gear structure, a moving seat is arranged on the sliding screw rod, and the moving seat is connected with the flashboard. So set up, the flashboard of being convenient for is opened or is closed in the passageway steadily, is favorable to improving the motion precision of flashboard along the direction of height of irrigation channel, has guaranteed terminal control system to the regulation of flashboard aperture, and then has realized the monitoring and the regulation and control to scale farmland irrigation better.

Preferably, the top of frame sets up the housing, and the inside of housing has the cavity that holds power equipment, is provided with the supporting seat that supplies power equipment to install in the cavity, is provided with limit structure in the housing, and limit structure's sense terminal is located the supporting seat, and limit structure's trigger end is located the flashboard. So set up, the housing is used for forming the protection to its inside power equipment and limit structure, and limit structure is used for providing the feedback signal that the flashboard was opened totally or was closed totally to terminal control system, and then makes controller drive power equipment stop work, has further promoted the stability and the security of flashboard operation.

Preferably, a seal structure is provided in the chute, the seal structure being located on an upstream side of the shutter. So set up, the upstream side is that the flashboard is located one side that is close to the agricultural canal in the rough canal, irrigates when accomplishing in the field piece when the rough canal, and the flashboard closes the passageway under power equipment's drive, and still water in the field piece presses the downstream side of flashboard to exerting pressure, and pressure passes through the flashboard and transmits to seal structure for seal structure forms the static seal of flashboard, has improved the leakproofness of flashboard upstream side, has avoided the rivers backward flow in the field piece to the rough canal in, and then has promoted irrigation effect.

Preferably, rollers are provided on the side walls of the passageway, the rollers being located on the downstream side of the rams. So set up, the downstream side indicates that the flashboard is located one side that is close to the field piece in the rough canal, irrigate in to the field piece through the rough canal when rivers, the passageway is opened to the flashboard under power equipment's drive, the upstream side impact force that rivers are to the flashboard is applyed, the gyro wheel that is located the flashboard downstream side is used for providing the holding power to the flashboard, the flashboard has been avoided taking place to overturn under the impact of rivers, and simultaneously, at the in-process of the direction of height motion of flashboard along irrigation canal, the gyro wheel is except reducing the frictional force between flashboard and spout, still play the spacing effect of direction to the motion of flashboard, the stationarity of flashboard motion has further been improved.

Preferably, the driven end of the sliding screw rod is provided with a groove, and the outer side of the groove is provided with a blocking plate. So set up, the recess is used for inserting the spanner, twists through the spanner and moves the slip lead screw, and then drives the axial motion that removes the seat along the slip lead screw to realize that the flashboard opens or close the passageway, so, avoided under the unable power supply's of power module the condition, the integration gate still can normally work after manual intervention, further improved the reliability of integration gate, the closure plate is used for forming the protection to the recess.

Preferably, limit structure includes spacing sensor and spacing support, and spacing sensor installs on the supporting seat, and spacing support links to each other with the flashboard. So set up, utilize the position relation between spacing support and the spacing sensor, embody the flashboard and put in the passageway, avoided the motion of flashboard to exceed the stroke scope of settlement.

Preferably, the sealing structure comprises a first sealing strip, a second sealing strip and a third sealing strip, wherein the first sealing strip is positioned at the bottom of the gate plate, the second sealing strip is positioned at the left side of the gate plate, and the third sealing strip is positioned at the right side of the gate plate. So set up, when the irrigation was accomplished in the rough canal to the field piece, the flashboard closed the passageway under power equipment's drive, and still water pressure in the field piece exerts pressure to the low reaches side of flashboard, and pressure passes through the flashboard and transmits to first sealing strip, second sealing strip and third sealing strip, and first sealing strip, second sealing strip and third sealing strip all receive extrusion deformation, have formed the static seal of flashboard, have further improved the leakproofness of flashboard upstream side.

Preferably, the terminal control system further comprises a touch screen, and the touch screen is connected with the input end of the controller. According to the arrangement, the patrol personnel in the field can directly interact with the terminal control system through the touch screen, irrigation faults are timely eliminated, the timeliness of monitoring and regulation is improved, and the hysteresis of adjustment of a remote control system is avoided.

Compared with the prior art, the integrated gate provided by the utility model has the following substantive characteristics and progresses:

1. the integrated gate is interacted with a remote control system through a wireless communication module in a terminal control system, a controller is used for controlling a power device to drive a gate plate to move along the height direction of an irrigation channel, remote control over the opening or closing state of each integrated gate in the large-scale farmland is achieved, the automation degree of the irrigation large-scale farmland is improved, monitoring and regulation of irrigation areas are prevented from being carried out by a large amount of manpower input in the field, the irrigation effect in the large-scale farmland is improved, and the configuration of irrigation water resources is optimized;

2. the power module in the integrated gate realizes independent and autonomous power supply to the integrated gate, avoids the power supply from an external power supply to the integrated gate through a cable, optimizes the cable arrangement in the field and further reduces the difficulty in implementing mechanical operation in the scale farmland.

Drawings

FIG. 1 is a schematic diagram of the arrangement structure of an integrated gate in a large-scale farmland;

FIG. 2 is a schematic perspective view of an integrated gate according to an embodiment of the present invention;

FIG. 3 is a schematic view of the internal structure of an integrated gate in a first viewing angle;

FIG. 4 is a schematic view of the internal structure of an integrated gate in a second viewing angle;

FIG. 5 is a front view of FIG. 2;

FIG. 6 is a cross-sectional view taken at A-A of FIG. 5;

FIG. 7 is a cross-sectional view taken at B-B of FIG. 5;

fig. 8 is a control schematic diagram of the terminal control system.

Reference numerals: the irrigation ditch comprises an agricultural ditch 1, a capillary ditch 2, an integrated gate 3, a grid field 4, a ridge 5, a frame 31, a gate plate 32, a casing 33, a blocking plate 34, a solar panel 35, a supporting seat 36, a motor 37, a sliding screw rod 38, a first limit sensor 39, a first limit bracket 310, a second limit sensor 311, a second limit bracket 312, a storage battery 313, a roller 314, a touch screen 315, a first sealing strip 316, a second sealing strip 317, a third sealing strip 318 and a cover plate 319.

Detailed Description

The following detailed description of embodiments of the utility model refers to the accompanying drawings.

An integrated gate as shown in figures 1-8 is provided to improve the automation of irrigation of a large field during irrigation of the large field. The integrated gate is interacted with a remote control system through a wireless communication module in the terminal control system. The controller is used for controlling the power equipment to drive the flashboard to move along the height direction of the irrigation channel, and the remote control on the opening or closing state of each integrated gate in the large-scale farmland is realized. The degree of automation of irrigation scale farmland is improved, monitoring and regulation of irrigation areas are prevented from being implemented by a large amount of manpower input in the field, irrigation effects in the scale farmland are further improved, and configuration of irrigation water resources is optimized.

As shown in fig. 1, in the irrigation of large-scale agricultural fields, the water in the field canal 1 is generally introduced into the field by means of a main canal 2. For example, the field in fig. 1 is a gritian 4. The connected grid fields 4 are separated by ridges 5. An integrated gate 3 is located between the canal 2 and the plots 4 to control the flow rate during irrigation and to prevent water in the plots 4 from flowing back into the canal 2.

As shown in fig. 2, an integrated gate includes a frame 31 placed within an irrigation canal, a gate plate 32, power equipment, a terminal control system, and a power module to power the integrated gate 3. The inside of the frame 31 is provided with a passage through which water flows. The channel has a chute therein for movement of the shutter 32. As shown in connection with fig. 3, the output of the power plant is connected to the shutter 32. The power equipment is connected with the power module through the driving circuit. The power device drives the gate plate 32 to move along the height direction of the irrigation channel, and the channel is opened or closed.

The terminal control system comprises a controller and a wireless communication module connected with the remote control system. The input end of the controller is connected with the wireless communication module. The output end of the controller is connected with the driving circuit.

Wherein, the controller can be an MCU microprocessor or a PLC controller. The wireless communication module can select GPRS wireless communication and also can select a wireless communication scheme of configuration software and PLC. The drive circuit may be a motor drive circuit. The frame 31 may be made of glass fiber reinforced plastic material in a U-shaped structure. The outer wall of the frame 31 is attached to the inner wall of the channel and the inner side of the frame 31 forms a U-shaped channel for water flow.

As shown in fig. 2, a cover 33 is provided on the top of the frame 31. The interior of the housing 33 has a cavity that houses the power equipment. Referring to fig. 3, a support 36 for mounting the power equipment is provided in the cavity. The supporting seat 36 is provided with a limiting structure. So set up, housing 33 is used for forming the protection to its inside power equipment and limit structure. The limiting structure is used for providing a feedback signal that the gate plate 32 is completely opened or completely closed for a terminal control system, so that the controller drives the power equipment to stop working, and the running stability and safety of the gate plate 32 are further improved.

The limiting structure comprises a limiting sensor and a limiting bracket. The limit sensor is mounted on the support base 36. The spacing bracket is connected to the shutter 32. With the arrangement, the position of the gate plate 32 in the channel is reflected by the position relation between the limit bracket and the limit sensor, and the situation that the movement of the gate plate 32 exceeds a set stroke range is avoided.

For example, as shown in fig. 3, the limit sensors include a first limit sensor 39 and a second limit sensor 311. As shown in fig. 4, the spacing bracket includes a first spacing bracket 310 and a second spacing bracket 312. The first limit sensor 39 is fixedly mounted at the bottom of the support base 36. The second limit sensor 311 is fixedly installed at the top of the support base. The first limit sensor 39 and the second limit sensor 311 are arranged in a staggered manner. The first and second retaining

brackets

310 and 312 are both fixedly mounted on top of the gate 32. The first limit bracket 310 is positioned directly above the first limit sensor 39 and the second limit bracket 312 is positioned directly below the second limit sensor 311. The vertical distance between the first limit sensor 39 and the second limit sensor 311 is the maximum movement stroke of the shutter 32. The maximum movement stroke of the shutter 32 can be selected to be 100mm-250mm according to the structure of the actual irrigation canal. Wherein, the first limit sensor 39 and the second limit sensor 311 can both be mechanical limit sensors.

As shown in fig. 4, the power module includes a solar panel 35 and a storage battery 313. A solar panel 35 is located on top of the frame 31, the solar panel 35 being connected to the charging terminal of the battery 313. So set up for power module realizes independent autonomic power supply to integration gate 3, converts light energy into the electric energy with the help of solar panel 35, and with electric energy storage in battery 313, has avoided external power source to pass through the cable to integration gate 3 power supply, has optimized the cable in field and has arranged, and then is favorable to implementing mechanized operation in the scale farmland. Wherein, except charging the storage battery through the solar panel 35, a wind power generation device can be arranged for further ensuring the power supply capability of the power module.

As shown in fig. 5, the terminal control system further includes a touch screen 315. The touch screen 315 is connected to the input of the controller. So set up, the personnel's accessible touch-sensitive screen 315 of patrolling and examining in the field is direct to realize alternately with terminal control system, in time gets rid of irrigation trouble, has improved the promptness of monitoring and regulation and control, has avoided the hysteresis quality of far-end control system adjustment.

As shown in fig. 6, the power plant is an electric motor 37. An output shaft of the motor 37 is connected with a sliding screw rod 38 through a gear structure. The sliding screw 38 is provided with a movable seat. The movable seat is connected to the shutter 32. So set up, be convenient for flashboard 32 open or close steadily in the passageway, be favorable to improving flashboard 32 along the motion precision of the direction of height of irrigation channel, guaranteed terminal control system to the regulation of flashboard 32 aperture, and then realized the monitoring and the regulation and control of scale field irrigation better.

The driven end of the sliding screw 38 is provided with a recess. The outer side of the groove is provided with a closure plate 34. So set up, the recess is used for inserting the spanner, twists slip lead screw 38 through the spanner, and then drives the axial motion that removes the seat along slip lead screw 38 to realize that flashboard 32 opens or closes the passageway. Therefore, the situation that the integrated gate 3 can still normally work after manual intervention under the condition that the power supply module cannot supply power is avoided, and the reliability of the integrated gate 3 is further improved. The blanking plate 34 serves to shield the groove.

As shown in fig. 7, a seal structure is provided between the upstream side of the shutter 32 and the chute. So arranged, the upstream side means that the gate plate 32 is positioned on the side of the rough channel 2 close to the agricultural channel 1, and when the irrigation of the rough channel 2 into the field is completed, the gate plate 32 is driven by the power equipment to close the channel. Hydrostatic pressure in the field piece exerts pressure to the downstream side of flashboard 32, and pressure passes through flashboard 32 and transmits to seal structure for seal structure forms the static seal of flashboard 32, has improved the leakproofness of flashboard 32 upstream side, has avoided the rivers among the field piece to flow back to in the ditch 2, and then has promoted irrigation effect.

The sealing arrangement comprises a first sealing strip 316, a second sealing strip 317 and a third sealing strip 318. A first seal 316 is located at the bottom of the gate 32. A second sealing bar 317 is located on the left side of the shutter 32. A third seal 318 is located on the right side of the gate 32. So configured, when irrigation of the raceway 2 into the field is completed, the gate 32 is actuated by the power plant to close the passageway. Hydrostatic pressure in the field exerts pressure on the downstream side of the rams 32. The pressure is transmitted to the first sealing strip 316, the second sealing strip 317 and the third sealing strip 318 through the gate plate 32, and the first sealing strip 316, the second sealing strip 317 and the third sealing strip 318 are all extruded and deformed to form the static seal of the gate plate 32, so that the sealing performance of the upstream side of the gate plate 32 is further improved.

As shown in fig. 7, rollers 314 are provided on the side walls of the tunnel. Roller 314 is located on the downstream side of shutter 32. So set up, the downstream side means that flashboard 32 is located the one side that is close to the field piece in the rough canal 2, when rivers irrigate to the field piece through the rough canal 2, the passageway is opened under power equipment's drive to flashboard 32, the upstream side impact force that water flow is to flashboard 32 is exerted, the gyro wheel 314 that is located flashboard 32 downstream side is used for providing the holding power to flashboard 32, avoided flashboard 32 to take place the upset under the impact of rivers, simultaneously, in the in-process of flashboard 32 along the direction of height motion of irrigation canal, gyro wheel 314 except reducing the frictional force between flashboard 32 and spout, still play the spacing effect of direction to the motion of flashboard 32, the stationarity of flashboard 32 motion has further been improved. The frame 31 may also be of a split construction. A cover plate 319 is attached to the back of the frame body.

As shown in fig. 8, when an integrated gate according to an embodiment of the present invention is used, the power module supplies power to the integrated gate. And the remote control system sends an instruction to a terminal control system of the integrated gate. The terminal control system receives the instruction through the wireless communication module, and controls the flashboard driving module to drive the power equipment to drive the flashboard to move along the height direction of the irrigation channel according to the instruction, so that the channel is opened or closed. Meanwhile, the limiting module controls the power equipment to stop running according to the feedback signal of the limiting sensor. In addition, the patrol personnel in the field can directly interact with the terminal control system through the touch screen, irrigation faults are timely eliminated, the timeliness of monitoring and regulation is improved, and the adjustment hysteresis of a remote control system is avoided.

The present invention is not limited to the specific technical solutions described in the above embodiments, and other embodiments may be made in the present invention in addition to the above embodiments. It will be understood by those skilled in the art that various changes, substitutions of equivalents, and alterations can be made without departing from the spirit and scope of the utility model.

Claims

1. An integrated gate is characterized by comprising a frame, a gate plate, power equipment, a terminal control system and a power supply module, wherein the frame, the gate plate, the power equipment, the terminal control system and the power supply module are placed in an irrigation channel;

the terminal control system comprises a controller and a wireless communication module connected with the remote control system, wherein the input end of the controller is connected with the wireless communication module, and the output end of the controller is connected with the driving circuit.

2. The integrated gate of claim 1, wherein the power device is a motor, an output shaft of the motor is connected with a sliding screw rod through a gear structure, and a moving seat is arranged on the sliding screw rod and connected with the gate plate.

3. The integrated gate of claim 1, wherein a housing is disposed on the top of the frame, a cavity for accommodating power equipment is disposed inside the housing, a support seat for mounting the power equipment is disposed in the cavity, a position-limiting structure is disposed in the housing, the detection end of the position-limiting structure is located on the support seat, and the trigger end of the position-limiting structure is located on the gate plate.

4. The integrated gate of claim 1, wherein a sealing structure is disposed within the chute, the sealing structure being located on an upstream side of the shutter.

5. The integrated gate of claim 1, wherein the side walls of the passageway are provided with rollers located on the downstream side of the gate.

6. The integrated gate of claim 2, wherein the driven end of the sliding screw is provided with a groove, and the outside of the groove is provided with a blocking plate.

7. The integrated gate of claim 3, wherein the position limiting structure comprises a position limiting sensor and a position limiting bracket, the position limiting sensor is mounted on the support base, and the position limiting bracket is connected with the gate plate.

8. The integrated gate of claim 4, wherein the sealing structure comprises a first sealing strip located at the bottom of the gate plate, a second sealing strip located at the left side of the gate plate, and a third sealing strip located at the right side of the gate plate.

9. The integrated gate of claim 1, wherein the terminal control system further comprises a touch screen coupled to the input of the controller.