CN114059507A - Channel water gate of agricultural planting automatic irrigation system, control method and application - Google Patents
Channel water gate of agricultural planting automatic irrigation system, control method and application Download PDFInfo
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- CN114059507A CN114059507A CN202111522536.6A CN202111522536A CN114059507A CN 114059507 A CN114059507 A CN 114059507A CN 202111522536 A CN202111522536 A CN 202111522536A CN 114059507 A CN114059507 A CN 114059507A
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- 238000003973 irrigation Methods 0.000 title claims abstract description 48
- 230000002262 irrigation Effects 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 title claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 152
- 239000003638 chemical reducing agent Substances 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000003860 storage Methods 0.000 claims description 20
- 238000003825 pressing Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009313 farming Methods 0.000 claims description 2
- 241000209094 Oryza Species 0.000 abstract description 7
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 7
- 235000009566 rice Nutrition 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003621 irrigation water Substances 0.000 abstract description 2
- 230000006698 induction Effects 0.000 description 8
- 238000001816 cooling Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 235000013339 cereals Nutrition 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000013367 dietary fats Nutrition 0.000 description 1
- 235000013325 dietary fiber Nutrition 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention belongs to the technical field of intelligent agricultural application, and particularly discloses a channel sluice of an agricultural planting automatic irrigation system. The channel sluice of the agricultural planting automatic irrigation system, the control method and the application have the beneficial effects that: the device has reasonable structural design, is convenient for quickly and stably installing irrigation channels for rice planting, and realizes automatic and reliable irrigation water supply or water cut-off control; 2. the remote control and management are accurate, and the intelligent agricultural planting requirement is realized; 3. the manual control operation is not needed, the labor cost is saved, and the manual rice planting management operation intensity is reduced.
Description
Technical Field
The invention belongs to the technical field of intelligent agricultural application, and particularly relates to a channel sluice of an agricultural planting automatic irrigation system, a control method and application.
Background
Agriculture (Agriculture) is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants, and belongs to the first industry, the science of researching Agriculture is Agriculture, the working objects of Agriculture are living animals and plants, the obtained products are the animals and plants, and the Agriculture is a basic industry for supporting national economic construction and development. Grain (grain) is a general name of various plant seeds in cooking food, is also called as grain, and contains rich nutrient substances, mainly protein, vitamins, dietary fibers, fat and the like.
Wisdom agriculture is wisdom economy in agriculture, or wisdom economic form is the concrete expression in agriculture, and wisdom agriculture is the important part of wisdom economy, and to developing country, wisdom agriculture is the main part of wisdom economy, is developing the main way that chinese eliminated poverty, realized the advantage of sending after, the economy development came to the residence, realized overtaking the strategy.
The agricultural water consumption is about 62 percent of the total amount of the economic and social water, and is over 90 percent in partial areas, so that the agricultural water consumption efficiency is not high, and the water-saving potential is very large. Agricultural water conservation is developed vigorously, the irrigation area is enlarged and the irrigation guarantee rate is improved while the agricultural water consumption is basically stable, and the method is an important measure for promoting the sustainable utilization of water resources, guaranteeing the national grain safety and accelerating the change of the economic development mode.
Therefore, based on the above problems, the present invention provides a channel sluice of an agricultural planting automatic irrigation system, a control method and an application.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide a channel sluice gate of an agricultural planting automatic irrigation system, a control method and application, the structural design of the channel sluice gate is reasonable, and the problem of automatic irrigation of current rice planting and the like is solved.
The technical scheme is as follows: one aspect of the invention provides a channel sluice based on an agricultural planting automatic irrigation system, which consists of a frame part, a control part and a sluice part; the frame component is fixedly arranged in a water supply channel and used for assembling a control component and a water gate component, and comprises a transverse bottom plate, a group of vertical plates, a fixed water baffle, a water outlet, a transverse supporting plate, a guide hole, a box body, a box cover and a bearing seat, wherein the group of vertical plates are symmetrically arranged on the end surfaces of the two ends of the transverse bottom plate; the control part is arranged in the box body and used for controlling the water gate part and comprises a controller, a driving motor, a speed reducer and a driving motor junction box, wherein the controller is connected with the driving motor, the driving motor is connected with the speed reducer, and the driving motor junction box is arranged on the outer wall of the box body and connected with the driving motor; the water gate component comprises a coupler, a threaded transmission rod, a movable water baffle and a threaded block, the coupler is connected with a speed reducer penetrating through the bottom surface of the box body, one end of the threaded transmission rod is connected with the coupler, the other end of the threaded transmission rod penetrates through the threaded block in a rotating mode, and the threaded block is arranged on the outer wall of one side of the upper portion of the movable water baffle.
According to the technical scheme, the outer wall of one side of the fixed water baffle is provided with a water guide pipe corresponding to the position of the water outlet, and the upper part of the movable water baffle is internally provided with an arc-shaped overflow through groove.
According to the technical scheme, the outer walls of the two ends of the box cover are provided with the handheld plates with the holding grooves, the box cover is provided with a plurality of vertical supporting plates, and one end of each vertical supporting plate is provided with the baffle with the meshed foreign matters.
This technical scheme, the outer wall of box is provided with the antenna of being connected with the controller, and the inner wall of riser is provided with first forced induction module, second forced induction module, moves breakwater one end lateral wall and is provided with the contact briquetting that cooperatees and use with first forced induction module, second forced induction module, and wherein, the mounted position of first forced induction module is located the cross support board below, the mounted position of second forced induction module is located and decides the breakwater top, and first forced induction module, second forced induction module are connected with the controller respectively.
According to the technical scheme, the side, provided with the water guide pipe, of the fixed water baffle is provided with the first water level sensor and the second water level sensor in a staggered mode, and the first water level sensor and the second water level sensor are respectively connected with the controller.
According to the technical scheme, the box body is provided with the storage battery, the end face with the net-shaped foreign matter baffle is provided with the solar panel assembly, the solar panel assembly is respectively connected with the controller and the storage battery, and the controller and the driving motor are respectively connected with the storage battery.
According to the technical scheme, the storage battery, the driving motor and the speed reducer can be further arranged to be cylinders, cylinder supports matched with the cylinders for use are arranged in the box body, the cylinders sequentially penetrate through the bottom surface of the box body and the guide holes, the external thread connecting rod is arranged at one end of each cylinder, the external thread connecting rod is fixedly connected with the thread block through a group of locking nuts, and the cylinders are connected with the controller.
The invention provides a control method of a channel sluice based on an agricultural planting automatic irrigation system, which comprises the following steps that (1) a remote controller sends a driving motor clockwise rotation signal to a controller, and the controller receives the signal through an antenna and starts the driving motor to rotate clockwise; step (2) driving a speed reducer after the driving motor is started, wherein the speed reducer rotates a threaded transmission rod through a coupler; rotating the threaded transmission rod in the threaded block to drive the threaded block and the movable water baffle to synchronously move upwards, separating the movable water baffle from the fixed water baffle, and enabling water to flow through the fixed water baffle through a water outlet and a water guide pipe; after irrigation is finished, the remote controller sends a drive motor anticlockwise rotation signal to the controller, the controller receives the signal through the antenna and starts the drive motor to rotate anticlockwise, at the moment, the speed reducer rotates the threaded transmission rod through the coupler, the threaded transmission rod rotates in the threaded block to drive the threaded block and the movable water baffle to synchronously move downwards, the movable water baffle is overlapped with the fixed water baffle relatively, and the movable water baffle seals water through a water outlet and blocks water flow;
when the water baffle moves upwards and the contact pressing block is in contact with the first pressure sensing module in the step 4, the contact pressing block and the first pressure sensing module send signals to the controller, the controller controls the driving motor to stop at the moment, when the water baffle moves downwards and the contact pressing block is in contact with the second pressure sensing module, the contact pressing block and the first pressure sensing module send signals to the controller, and the controller controls the driving motor to stop at the moment.
According to the technical scheme, when the water level is lower than the position of the first water level sensor, the first water level sensor sends a signal to the controller, the controller controls the driving motor to start, and the driving motor rotates to lift the water baffle plate to drain and irrigate; when the water level is at the position of the second water level sensor, the second water level sensor sends a signal to the controller, the controller controls the driving motor to stop, and the water baffle is moved below the rotation of the driving motor to perform water cut-off operation.
According to the technical scheme, the controller, the driving motor, the storage battery and the solar panel assembly are used for controlling the storage battery to supply power to the driving motor and the solar panel assembly to charge the storage battery when external power failure occurs.
Compared with the prior art, the channel sluice of the agricultural planting automatic irrigation system, the control method and the application have the beneficial effects that: the device has reasonable structural design, is convenient for quickly and stably installing irrigation channels for rice planting, and realizes automatic and reliable irrigation water supply or water cut-off control; 2. the remote control and management are accurate, and the intelligent agricultural planting requirement is realized; 3. the manual control operation is not needed, the labor cost is saved, and the manual rice planting management operation intensity is reduced.
Drawings
FIG. 1 is a schematic front view of a channel sluice of the agricultural planting automated irrigation system of the present invention;
FIG. 2 is a schematic structural view of a top view part of a channel sluice of the agricultural planting automatic irrigation system of the present invention;
FIG. 3 is a schematic top view of the water guard, contact block, first pressure sensing module, etc. of the channel sluice of the agricultural planting automatic irrigation system of the present invention;
FIG. 4 is a schematic structural view of the water baffle, the arc-shaped overflow through groove and the like of the channel sluice of the agricultural planting automatic irrigation system;
FIG. 5 is a schematic structural diagram of a water stop plate, a first water level sensor, a second water level sensor and the like of a channel sluice of the agricultural planting automatic irrigation system;
FIG. 6 is a schematic structural view of another embodiment of a channel sluice of the agricultural planting automated irrigation system of the present invention;
fig. 7 is a schematic structural diagram of another two embodiments of the canal sluice of the agricultural planting automatic irrigation system of the invention.
Detailed Description
The invention is further elucidated with reference to the drawings and the embodiments.
Example one
The channel water gate of the agricultural planting automatic irrigation system shown in the figures 1, 2, 3, 4 and 5 consists of a frame part, a control part and a water gate part;
the frame component is fixedly arranged in a water supply channel and used for assembling a control component and a water gate component, and comprises a transverse bottom plate 10, a group of vertical plates 12, a fixed water baffle plate 20, a water outlet 21, a transverse support plate 22, a guide hole 23, a box body 13, a box cover 14 and a bearing seat 23-1, wherein the group of vertical plates 12 are symmetrically arranged on the end surfaces of two ends of the transverse bottom plate 10, the fixed water baffle plate 20 is arranged on the lower part of the group of vertical plates 12 and is connected with the transverse bottom plate 10, the water outlet 21 is arranged in the fixed water baffle plate 20, the transverse support plate 22 is arranged on the upper part of the group of vertical plates 12, the guide hole 23 is arranged in the transverse support plate 22, the bearing seat 23-1 is arranged on the end surface of the transverse support plate 22 and is positioned above the guide hole 23, the box body 13 is arranged on the end surface of the upper part of the group of vertical plates 12, and the box cover 14 is arranged on the box body 13;
the control component is arranged in the box body 13 and used for controlling the water gate component and comprises a controller 26, a driving motor 28, a speed reducer 25 and a driving motor junction box 29, wherein the controller 26 is connected with the driving motor 28, the driving motor 28 is connected with the speed reducer 25, and the driving motor junction box 29 is arranged on the outer wall of the box body 13 and connected with the driving motor 28;
the water gate component comprises a coupler 24, a threaded transmission rod 20-3, a movable water baffle 20-4 and a threaded block 20-5, wherein the coupler 24 is connected with a speed reducer 25 penetrating through the bottom surface of the box body 13, one end of the threaded transmission rod 20-3 is connected with the coupler 24, the other end of the threaded transmission rod 20-3 penetrates through the threaded block 20-5 in a rotating mode, and the threaded block 20-5 is arranged on the outer wall of one side of the upper portion of the movable water baffle 20-4.
According to the channel sluice based on the agricultural planting automatic irrigation system, preferably, the outer wall of one side of the fixed water baffle 20 is provided with the water guide pipe 20-7 corresponding to the position of the water outlet 21, and the upper part of the movable water baffle 20-4 is provided with the arc-shaped overflow through groove 20-6, so that the water level of the two sides of the movable water baffle 20-4 of the channel sluice is kept (the water level of a rice planting field is maintained, and the existing rice planting field has no low water level and is dry).
The automatic irrigation system's of farming of this structure channel sluice is preferred, and the both ends outer wall of case lid 14 sets up the area and holds groove handheld plate 15, and case lid 14 one side is provided with the perpendicular backup pad 16 of a plurality of, and the one end setting of the perpendicular backup pad 16 of a plurality of takes netted foreign matter baffle 17.
The canal sluice of the agricultural planting automatic irrigation system with the structure is preferred, the outer wall of the box body 13 is provided with an antenna 27 connected with the controller 26, the inner wall of the vertical plate 12 is provided with a first pressure sensing module 31 and a second pressure sensing module 32, the side wall of one end of the water moving baffle 20-4 is provided with a contact pressing block 30 matched with the first pressure sensing module 31 and the second pressure sensing module 32 for use, wherein the installation position of the first pressure sensing module 31 is positioned below the transverse supporting plate 22, the installation position of the second pressure sensing module 32 is positioned above the water fixing baffle 20, and the first pressure sensing module 31 and the second pressure sensing module 32 are respectively connected with the controller 26.
Preferably, the channel sluice of the agricultural planting-based automatic irrigation system has the structure that the first water level sensor 40 and the second water level sensor 41 are installed on the side, provided with the water guide pipe 20-7, of the water baffle 20 in a staggered mode, wherein the first water level sensor 40 and the second water level sensor 41 are respectively connected with the controller 26.
Preferably, the channel sluice of the agricultural planting automatic irrigation system with the structure is characterized in that the box body 13 is provided with a storage battery 20-1, the end face with the reticular foreign matter baffle 17 is provided with a solar panel component 20-2, the solar panel component 20-2 is respectively connected with the controller 26 and the storage battery 20-1, and the controller 26 and the driving motor 28 are respectively connected with the storage battery 20-1.
The invention discloses a control method of a channel sluice of an agricultural planting automatic irrigation system, which comprises the following steps,
step (1), the remote controller sends a clockwise rotation signal of the driving motor 28 to the controller 26, the controller 26 receives the signal through the antenna 27, and the driving motor 28 is started to rotate clockwise;
step (2), the driving motor 28 is started to drive the speed reducer 25, and the speed reducer 25 rotates the threaded transmission rod 20-3 through the coupler 24;
step (3) the threaded transmission rod 20-3 rotates in the threaded block 20-5 to drive the threaded block 20-5 and the movable water baffle 20-4 to synchronously move upwards, at the moment, the movable water baffle 20-4 is separated from the fixed water baffle 20, and water flows through the fixed water baffle 20 through the water outlet 21 and the water guide pipe 20-7;
after irrigation is finished, the remote controller sends a signal for driving the motor 28 to rotate anticlockwise to the controller 26, the controller 26 receives the signal through the antenna 27 and starts the driving motor 28 to rotate anticlockwise, at the moment, the speed reducer 25 rotates the threaded transmission rod 20-3 through the coupler 24, the threaded transmission rod 20-3 rotates in the threaded block 20-5 to drive the threaded block 20-5 and the movable water baffle 20-4 to synchronously move downwards, the movable water baffle 20-4 is relatively overlapped with the fixed water baffle 20, and the movable water baffle 20-4 seals water through the water outlet 21 to block water flow;
in the step 4, when the water baffle 20-4 moves upwards and the contact pressing block 30 is in contact with the first pressure sensing module 31, the first pressure sensing module 31 sends a signal to the controller 26, and the controller 26 controls the driving motor 28 to stop;
when the water deflector 20-4 moves downwards and the contact pressing block 30 is in contact with the second pressure sensing module 32, the first pressure sensing module 32 sends a signal to the controller 26, and the controller 26 controls the driving motor 28 to stop.
Preferably, when the water level is lower than the position of the first water level sensor 40, the first water level sensor 40 sends a signal to the controller 26, the controller 26 controls the driving motor 28 to start, and the driving motor 28 rotates and lifts the water baffle 20-4 to carry out water drainage irrigation;
when the water level is at the position of the second water level sensor 41, the second water level sensor 41 sends a signal to the controller 26, the controller 26 controls the driving motor 28 to stop, and the driving motor 28 rotates to move the water baffle 20-4 downwards for water cut-off operation.
The control method of the channel sluice of the agricultural planting automatic irrigation system is preferably that the controller 26, the driving motor 28, the storage battery 20-1 and the solar panel assembly 20-2 are adopted, when the external power failure occurs, the storage battery 20-1 is controlled by the controller 26 to supply power to the driving motor 28, and the solar panel assembly 20-2 is used for charging the storage battery 20-1.
Example two
On the basis of the first embodiment, the canal sluice of the agricultural planting automatic irrigation system is preferably selected, the storage battery 20-1, the driving motor 28 and the speed reducer 25 are replaced by using the air cylinder 51, the air cylinder support 50 matched with the air cylinder 51 is arranged in the box body 13, the air cylinder 51 sequentially penetrates through the bottom surface of the box body 13 and the guide hole 23, the external thread connecting rod 52 is arranged at one end of the air cylinder 51, the external thread connecting rod 52 is fixedly connected with the thread block 20-5 through a group of locking nuts 53, and the air cylinder 51 is connected with the controller 26 (air cylinder controller).
During control operation, the air cylinder 51 drives the external thread connecting rod 52 to ascend/descend, synchronous ascending/descending of the thread block 20-5 and the movable water baffle 20-4 and water discharging or water cutting-off action of real-time irrigation are realized, and the controller 26 controls the ascending/descending of the air cylinder 51 according to the received model.
EXAMPLE III
The driving motor 28 and the speed reducer 25 in the first or second structural embodiment can also be replaced by direct-current high-torque motors (without the speed reducer 25), the power of the direct-current high-torque detection motor is 6V-24V, and the direct-current high-torque motors are directly connected with the threaded transmission rod 20-3 through the coupler 24.
As shown in fig. 7, the inner wall of the box 13 is provided with a plurality of cooling heat dissipation fans 60 and a temperature and humidity detector 62, wherein the controller 26 is respectively connected with the plurality of cooling heat dissipation fans 60 and the temperature and humidity detector 62, the cooling heat dissipation fans 60 are used for dissipating heat, and the temperature and humidity detector 62 is used for detecting temperature and humidity in the box 13;
the box body 13 is used outdoors (the environmental change is large), the controller 26 is used for receiving feedback information of the temperature and humidity detector 62, and when the temperature and humidity inside the box body 13 exceed the preset value of the controller 26, the controller 26 starts a plurality of cooling heat dissipation fans 60 to discharge air in the box body 13; when the preset value is met, the controller 26 turns off the plurality of cooling heat dissipation fans 60; the box 13 may further include a positioning module (not shown) connected to the controller 26, the controller 26 is connected to the remote control/management switchboard or the cloud server, and the positions of the floodgates can be controlled by the remote control/management switchboard and the cloud server in a positioning manner, so as to achieve distributed centralized control of the multiple control floodgates.
As shown in fig. 7, a T-shaped vertical plate 63 is arranged on the box cover 14, an early warning component is arranged on the T-shaped vertical plate 63, the early warning component includes but is not limited to a loudspeaker 65 and a strobe lamp 64, the loudspeaker 65 and the strobe lamp 64 are respectively connected with the controller 26, when abnormal information occurs in the integrally controlled water gate (which is not consistent with preset information), the controller 26 controls the loudspeaker 65 and the strobe lamp 64 to warn, and meanwhile, the controller 26 can send an early warning short message to a mobile phone of a person in charge of special management.
As shown in fig. 7, the T-shaped vertical plate 63 is further provided with a reflective column 66 with a fluorescent strip for marking the position of the overall control water gate and preventing other mechanical equipment from damaging the overall control water gate, such as the impact of agricultural machinery.
The control sluice is provided with a lightning arrester, including but not limited to a lightning arrester and an electronic lightning arrester, as shown in fig. 7, the lightning arrester is mounted on the baffle 17 with the net-shaped foreign matter and is used for protecting the whole control sluice.
The application of the channel sluice and the control method of the agricultural planting automatic irrigation system according to the first embodiment or the second embodiment or the third embodiment shown in fig. 1 can be applied to terraced fields including but not limited to plain area ditches, mountain area ditches and hilly areas ditches.
The foregoing is only a preferred embodiment of this invention and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the invention and these modifications should also be considered as the protection scope of the invention.
Claims (10)
1. Automatic irrigation system's of farming channel sluice, its characterized in that: consists of a frame component, a control component and a sluice component; the frame component is fixedly arranged in a water supply channel and used for assembling a control component and a water gate component, and comprises a transverse bottom plate (10), a group of vertical plates (12), a fixed water baffle (20), a water outlet (21), a transverse supporting plate (22), a guide hole (23), a box body (13), a box cover (14) and a bearing seat (23-1), wherein the group of vertical plates (12) are symmetrically arranged on the end surfaces of the two ends of the transverse bottom plate (10), the fixed water baffle (20) is arranged on the lower part of the group of vertical plates (12) and is connected with the transverse bottom plate (10), the water outlet (21) is arranged in the fixed water baffle (20), the transverse supporting plate (22) is arranged on the upper part of the group of vertical plates (12), the guide hole (23) is arranged in the transverse supporting plate (22), the bearing seat (23-1) is arranged on the end surface of the transverse supporting plate (22) and is positioned above the guide hole (23), and the box body (13) is arranged on the end surface of the upper part of the group of the vertical plates (12), the box cover (14) is arranged on the box body (13); the control component is arranged in the box body (13) and used for controlling the water gate component and comprises a controller (26), a driving motor (28), a speed reducer (25) and a driving motor junction box (29), the controller (26) is connected with the driving motor (28), the driving motor (28) is connected with the speed reducer (25), and the driving motor junction box (29) is arranged on the outer wall of the box body (13) and connected with the driving motor (28); the water gate component comprises a coupler (24), a threaded transmission rod (20-3), a movable water baffle (20-4) and a threaded block (20-5), wherein the coupler (24) is connected with a speed reducer (25) penetrating through the bottom surface of the box body (13), one end of the threaded transmission rod (20-3) is connected with the coupler (24), the other end of the threaded transmission rod (20-3) rotatably penetrates through the threaded block (20-5), and the threaded block (20-5) is arranged on the outer wall of one side of the upper portion of the movable water baffle (20-4).
2. The channel sluice of an agricultural planting automated irrigation system of claim 1, wherein: the outer wall of one side of the fixed water baffle (20) is provided with a water guide pipe (20-7) corresponding to the position of the water outlet (21), and the upper part of the movable water baffle (20-4) is provided with an arc overflow through groove (20-6).
3. The channel sluice of an agricultural planting automated irrigation system according to claim 1 or 2, wherein: the outer walls of two ends of the box cover (14) are provided with handheld plates (15) with holding grooves, one side of the box cover (14) is provided with a plurality of vertical supporting plates (16), and one end of each vertical supporting plate (16) is provided with a baffle (17) with a net-shaped foreign body.
4. The channel sluice of an agricultural planting automated irrigation system of claim 3, wherein: the outer wall of the box body (13) is provided with an antenna (27) connected with the controller (26), the inner wall of the vertical plate (12) is provided with a first pressure sensing module (31) and a second pressure sensing module (32), one end side wall of the movable water baffle (20-4) is provided with a contact pressing block (30) matched with the first pressure sensing module (31) and the second pressure sensing module (32) for use, wherein the installation position of the first pressure sensing module (31) is located below the transverse supporting plate (22), the installation position of the second pressure sensing module (32) is located above the fixed water baffle (20), and the first pressure sensing module (31) and the second pressure sensing module (32) are respectively connected with the controller (26).
5. The channel sluice of an agricultural planting automated irrigation system of claim 4, wherein: one side of the water guide pipe (20-7) of the water stop plate (20) is provided with a first water level sensor (40) and a second water level sensor (41) in a staggered mode, wherein the first water level sensor (40) and the second water level sensor (41) are respectively connected with the controller (26).
6. The channel sluice of an agricultural planting automated irrigation system of claim 5, wherein: the solar energy collecting box is characterized in that the box body (13) is provided with a storage battery (20-1), the end face with the net-shaped foreign matter baffle (17) is provided with a solar panel assembly (20-2), the solar panel assembly (20-2) is respectively connected with the controller (26) and the storage battery (20-1), and the controller (26) and the driving motor (28) are respectively connected with the storage battery (20-1).
7. The channel sluice of an agricultural planting automated irrigation system of claim 6, wherein: the storage battery (20-1), the driving motor (28) and the speed reducer (25) can be further arranged to be cylinders (51), cylinder supports (50) matched with the cylinders (51) are arranged in the box body (13), the cylinders (51) sequentially penetrate through the bottom surface of the box body (13) and the guide holes (23), an external thread connecting rod (52) is arranged at one end of each cylinder (51), the external thread connecting rod (52) is fixedly connected with the thread blocks (20-5) through a group of locking nuts (53), and the cylinders (51) are connected with the controller (26).
8. The method for controlling a channel sluice of an agricultural planting automated irrigation system according to claim 4, wherein: comprises the following steps of (a) carrying out,
the remote controller sends a clockwise rotation signal of a driving motor (28) to a controller (26), the controller (26) receives the signal through an antenna (27), and the driving motor (28) is started to rotate clockwise;
step (2) driving a speed reducer (25) after a driving motor (28) is started, wherein the speed reducer (25) rotates a threaded transmission rod (20-3) through a coupler (24);
step (3), the threaded transmission rod (20-3) rotates in the threaded block (20-5) to drive the threaded block (20-5) and the movable water baffle (20-4) to move upwards synchronously, at the moment, the movable water baffle (20-4) is separated from the fixed water baffle (20), and water flows through the fixed water baffle (20) through the water outlet (21) and the water guide pipe (20-7);
after irrigation is finished, the remote controller sends a drive motor (28) anticlockwise rotation signal to the controller (26), the controller (26) receives the signal through the antenna (27) and starts the drive motor (28) to rotate anticlockwise, at the moment, the speed reducer (25) rotates the threaded transmission rod (20-3) through the coupler (24), the threaded transmission rod (20-3) rotates in the threaded block (20-5) to drive the threaded block (20-5) and the movable water baffle (20-4) to synchronously move downwards, the movable water baffle (20-4) is relatively overlapped with the fixed water baffle (20), and the movable water baffle (20-4) seals water through the water outlet (21) to block water flow;
in the step 4, when the movable water baffle (20-4) moves upwards and the contact pressing block (30) is in contact with the first pressure sensing module (31), the contact pressing block and the first pressure sensing module (31) send signals to the controller (26), the controller (26) controls the driving motor (28) to stop, when the movable water baffle (20-4) moves downwards and the contact pressing block (30) is in contact with the second pressure sensing module (32), the contact pressing block and the first pressure sensing module (32) send signals to the controller (26), and the controller (26) controls the driving motor (28) to stop.
9. The method for controlling a channel sluice of an agricultural planting automated irrigation system according to claim 5, wherein: when the water level is lower than the position of the first water level sensor (40), the first water level sensor (40) sends a signal to the controller (26), the controller (26) controls the driving motor (28) to start, and the driving motor (28) rotates to lift the water baffle (20-4) to carry out water drainage irrigation operation; when the water level is at the position of the second water level sensor (41), the second water level sensor (41) sends a signal to the controller (26), the controller (26) controls the driving motor (28) to stop, and the driving motor (28) rotates to move the water baffle (20-4) below to perform water cut-off operation; when external power failure occurs, the controller (26) controls the storage battery (20-1) to supply power to the driving motor (28), and the solar panel assembly (20-2) is used for charging the storage battery (20-1).
10. Use of the channel sluice and control method of an agricultural planting automated irrigation system according to claim 7 or 9, characterized in that: for terraced fields including, but not limited to, plain area ditches, mountain area ditches, and hilly areas.
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