Agricultural intelligent water-saving irrigation system and method

Abstract

The invention belongs to the technical field of agricultural irrigation, and discloses an agricultural intelligent water-saving irrigation system and method.The conveying and control module comprises a conveying water pump, the top end of the conveying water pump is communicated with a first conveying pipe, a central control instrument is arranged outside a fertilizer adding barrel, and a solar valve control instrument is installed outside the central control instrument; through cooperation of a transmission box, a first conveying gear, a reciprocating lead screw and other structures, when the equipment pumps a water source through a first conveying pipe, the water source passes through the interior of the transmission box and is conveyed between the first conveying gear and a second conveying gear, and therefore the first conveying gear and the second conveying gear are driven by water flow to rotate; the cleaning rod and the cleaning brush are driven to do reciprocating linear translation, then the filter screen is cleaned through contact of the cleaning brush and the filter screen, the situation that rainwater cannot be filtered and recycled due to blockage of the filter screen is prevented, and therefore the aim of irrigating plants while the equipment saves water is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of agricultural irrigation, and in particular relates to an agricultural intelligent water-saving irrigation system and method. Background Art

[0002] In the agricultural field, irrigation is a key link to ensure the normal growth of crops and increase yields. However, traditional irrigation methods often have problems such as water waste and low irrigation efficiency. Especially in the context of increasingly tight water resources, these problems have become increasingly prominent. Therefore, it is particularly important to develop an agricultural intelligent water-saving irrigation equipment that can accurately control the irrigation water volume and improve the utilization rate of water resources.

[0003] Although the production process of existing intelligent water-saving irrigation equipment is becoming increasingly perfect, there are still some shortcomings to be improved. For example, during irrigation, water pipes are generally arranged horizontally, so that water is sprayed out in parallel through the water pipes, resulting in uneven water spraying and requiring multiple back and forth spraying, which wastes water resources, increases the labor intensity of operators, and wastes time. In addition, the water used for agricultural irrigation is generally taken from rivers, which contain certain impurities, thus causing blockage of the water pipes. Operators are required to clean the water pipes, which is difficult to clean and reduces the practicality of use.

[0004] It is necessary to ensure the coverage area of ​​the equipment during irrigation while achieving the effect of water saving. Rainwater can be collected through water storage tanks on rainy days, so as to save water on the water source used by the equipment and ensure the irrigation effect by pressurizing it. Summary of the invention

[0005] In order to solve the problems raised in the above background technology, the present invention provides an agricultural intelligent water-saving irrigation system and method.

[0006] To achieve the above object, the present invention provides the following technical solution: an agricultural intelligent water-saving irrigation system, comprising the following contents: Delivery and control module: responsible for processing the instructions of rainwater collection and water irrigation delivery, checking the remaining amount in the fertilizer tank and the delivery rate information of the water pump through the central controller, and performing data configuration and irrigation speed in real time; Energy recovery module: It consists of a solar valve controller and a water storage tank. The solar panels on the solar valve controller can directly convert sunlight into electrical energy to provide power for the system and reduce dependence on the power grid. The water storage tank can be combined with the solar valve controller to achieve the effect of renewable energy and water resource management.

[0007] The present invention also provides an agricultural intelligent water-saving irrigation device, wherein the delivery and control module comprises a delivery water pump, the top of the delivery water pump is connected to a first delivery pipe, the bottom of the first delivery pipe is provided with a water storage tank, a filter screen is fixed inside the water storage tank, a cleaning mechanism is fixed inside the water storage tank, the outside of the delivery water pump is connected to a second delivery pipe, the output end of the second delivery pipe is connected to a spiral filter, the top of the spiral filter is connected to a third delivery pipe, the outside of the third delivery pipe is connected to a fertilizer adding barrel, the outside of the fertilizer adding barrel is provided with a central controller, and the outside of the central controller is installed with a solar valve controller; The cleaning mechanism includes a transmission box, a first conveying gear and a reciprocating screw rod, the transmission box is fixed inside the water storage tank, the first conveying gear is rotatably connected inside the transmission box, the reciprocating screw rod is fixed outside the first conveying gear, the second conveying gear is rotatably connected inside the transmission box, a guide rod is fixed outside the second conveying gear, a cleaning rod is sleeved on the outside of the guide rod, and a cleaning brush is fixed on the top of the cleaning rod.

[0008] Preferably, a plurality of groups of tooth blades are arranged outside the first conveying gear and the second conveying gear, and the tooth blades are distributed at equal intervals about the central axis of the first conveying gear and the second conveying gear, and the first conveying gear and the second conveying gear are meshingly connected.

[0009] Preferably, the outside of the reciprocating screw is movably connected to the inside of the transmission box, the outside of the guide rod is movably connected to the inside of the transmission box, a cleaning rod is arranged on the outside of the reciprocating screw, and several groups of cleaning brushes are arranged, and the cleaning brushes are evenly spaced about the central axis of the cleaning rod.

[0010] Preferably, one end of the third delivery pipe is connected to the fourth delivery pipe, the top end of the fourth delivery pipe is connected to the pressure pipe, the top end of the pressure pipe is equipped with a pressure mechanism, the top end of the fourth delivery pipe is connected to the irrigation mechanism, and the outer sleeve of the fourth delivery pipe is provided with a sealing cover.

[0011] Preferably, the pressurizing mechanism includes a pressurizing box, a servo motor and a motor connecting rod, the pressurizing box is connected to the top end of the pressurizing tube, a servo motor is fixed to the top end of the pressurizing box, a motor connecting rod is fixed to the bottom end of the servo motor, a connecting disk is fixed to the bottom end of the motor connecting rod, a first connecting seat is fixed to the bottom end of the connecting disk, a pressurizing connecting rod is movably connected to the inside of the first connecting seat, the bottom end of the pressurizing connecting rod is movably connected to the second connecting seat, a pressurizing block is fixed to the bottom end of the second connecting seat, and a limiting rod is fixed to the inside of the pressurizing box.

[0012] Preferably, two groups of limit rods are provided, the limit rods are symmetrically distributed about the central axis of the pressurizing box, the outer wall of the limit rods is close to the inner wall of the pressurizing block, the limit rods and the pressurizing block are slidably connected, and the outer wall of the pressurizing block is close to the inner wall of the pressurizing box.

[0013] Preferably, the irrigation mechanism comprises an irrigation delivery pipe, a connecting sleeve and an irrigation sleeve, the irrigation delivery pipe is connected to the top end of the fourth delivery pipe, the outside of the irrigation delivery pipe is rotatably connected to the connecting sleeve, the outer wall of the connecting sleeve is threadedly connected to the irrigation sleeve, the inner wall of the irrigation sleeve is provided with a first irrigation rod, the outer wall of the first irrigation rod is provided with a first irrigation hole, the inner wall of the irrigation sleeve is provided with a second irrigation rod, and the outer wall of the second irrigation rod is provided with a second irrigation hole.

[0014] Preferably, the first irrigation holes are provided in several groups, and the first irrigation holes are distributed at equal intervals about the central axis of the first irrigation rod; the second irrigation holes are provided in several groups, and the second irrigation holes are distributed at equal intervals about the central axis of the second irrigation rod; the first irrigation rod and the second irrigation rod are symmetrically distributed about the central axis of the irrigation sleeve.

[0015] The present invention also provides an agricultural intelligent water-saving irrigation method, comprising the following steps: S1. The user controls the operation of the device through the central controller. In rainy weather, rainwater will enter the water tank through the filter screen. The water delivery pump is started, and the water source inside the water tank is delivered through the first delivery pipe. When the water source is pumped through the first delivery pipe, the water source passes through the inside of the transmission box and is delivered between the first delivery gear and the second delivery gear, so that the first delivery gear and the second delivery gear are driven to rotate by the water flow, so that the reciprocating screw rod is matched with the guide groove of the outer wall of the reciprocating screw rod through the protrusion inside the cleaning rod when rotating, thereby driving the cleaning rod and the cleaning brush to reciprocate linear translation, and then the filter screen is cleaned through the contact between the cleaning brush and the filter screen, preventing the filter screen from being blocked and unable to filter and recycle rainwater, so that the device can complete the irrigation of plants while saving water; S2, the water source is transported to the inside of the spiral filter through the second delivery pipe, and the water source is subjected to solid-liquid separation and filtration by the spiral filter, and the impurities are discharged through the sewage outlet, and the water source is continuously transported through the third delivery pipe, and a fertilizer adding bucket is connected at one end of the third delivery pipe, and the fertilizer adding bucket can add fertilizer to the water source inside the third delivery pipe to improve the growth efficiency of plants, and continue to transport the water source, so that it passes through the solar valve controller and enters the inside of the fourth delivery pipe, and the solar panel on the top of the solar valve controller can collect solar energy, and by converting the solar energy into electrical energy, the solar valve controller can control the opening and closing connection of the third delivery pipe and the fourth delivery pipe without the need for additional power supply; S3, the water source enters the interior of the pressurized box after passing through the inside of the pressurized tube, and the servo motor is started to drive the motor connecting rod and the connecting plate to rotate, so that the position of the first connecting seat is moved, so that the second connecting seat and the pressurized block are pulled up when the position of the first connecting seat is away from the second connecting seat through the connection between the pressurized connecting rod and the first connecting seat and the second connecting seat. After one circle of rotation, the position of the first connecting seat is close to the second connecting seat, and then the second connecting seat and the pressurized block are lowered, and the pressurized block is guided by the limit rod to prevent the moving position of the pressurized block from being offset, so that the inside of the pressurized box is pumped and pressurized by starting the servo motor and lifting the pressurized block, and then the pipeline is pressurized to increase the water pressure of irrigation to improve the efficiency of irrigation; S4. After the water flows through the fourth delivery pipe to irrigate the interior of the delivery pipe, it continues to be transported upward and is discharged through the first irrigation hole and the second irrigation hole, so that the water source irrigates the crops in the discharge area. Since the grooves of the first irrigation hole and the second irrigation hole are opposite, the discharge of the water source will generate power, so that the irrigation sleeve rotates following the direction of the water flow irrigation, thereby increasing the range of irrigation and improving the efficiency of irrigation.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The present invention cooperates with structures such as a transmission box, a first conveying gear, and a reciprocating screw rod so that when the device draws water through the first conveying pipe, the water source passes through the interior of the transmission box and is conveyed between the first conveying gear and the second conveying gear, thereby driving the first conveying gear and the second conveying gear to rotate through the water flow, thereby driving the cleaning rod and the cleaning brush to perform reciprocating linear translation, and then cleaning the filter screen through the contact between the cleaning brush and the filter screen, preventing the filter screen from being blocked and unable to filter and recover rainwater, thereby achieving the purpose of facilitating the device to complete plant irrigation while saving water.

[0017] The present invention arranges the coordination of structures such as a pressurizing box, a servo motor, and a motor connecting rod, so that the device can start the servo motor to drive the rise and fall of the pressurizing block to pump pressure inside the pressurizing box, and then pressurize the pipeline, thereby increasing the rate of water delivery inside the fourth delivery pipe, preventing the delivery pipeline from being too long and the water pressure from being insufficient for large-scale irrigation of farmland, thereby achieving the purpose of facilitating the device to pressurize when irrigating plants.

[0018] The present invention arranges the cooperation of the irrigation delivery pipe, the connecting sleeve, the irrigation sleeve and other structures, so that the water flows through the fourth delivery pipe to irrigate the inside of the delivery pipe and then continues to be transported upward, and is discharged through the first irrigation hole and the second irrigation hole, so that the water source irrigates the crops in the discharge area, and because the grooves of the first irrigation hole and the second irrigation hole are opposite, the discharge of the water source generates power, so that the irrigation sleeve rotates following the direction of the water flow irrigation, thereby increasing the range of irrigation and improving the efficiency of the equipment irrigation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall right side structure of the present invention; Figure 3 It is a schematic diagram of the overall rear view structure of the present invention; Figure 4 It is a schematic diagram of the structure of the pressurizing mechanism of the present invention; Figure 5 This is a schematic structural diagram of the pressurizing mechanism of the present invention in a pressurized state; Figure 6 It is a schematic diagram of the structure of the irrigation mechanism of the present invention; Figure 7 It is a schematic diagram of the cross-sectional structure of the irrigation mechanism of the present invention; Figure 8 It is a schematic diagram of the cross-sectional structure of the cleaning mechanism of the present invention.

[0020] In the figure: 1. water pump; 2. first delivery pipe; 3. water storage tank; 4. filter screen; 5. cleaning mechanism; 501. transmission box; 502. first delivery gear; 503. reciprocating screw rod; 504. second delivery gear; 505. guide rod; 506. cleaning rod; 507. cleaning brush; 6. second delivery pipe; 7. spiral filter; 8. third delivery pipe; 9. fertilizer adding bucket; 10. central control instrument; 11. solar valve control instrument; 12. fourth delivery pipe; 13. pressurizing pipe; 14. pressurizing mechanism ; 1401, pressurizing box; 1402, servo motor; 1403, motor connecting rod; 1404, connecting plate; 1405, first connecting seat; 1406, connecting rod; 1407, second connecting seat; 1408, pressurizing block; 1409, limiting rod; 15, irrigation mechanism; 1501, irrigation delivery pipe; 1502, connecting sleeve; 1503, irrigation sleeve; 1504, first irrigation rod; 1505, first irrigation hole; 1506, second irrigation rod; 1507, second irrigation hole; 16, sealing cover. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] like Figures 1 to 8 As shown, the present invention provides an agricultural intelligent water-saving irrigation system, comprising the following contents: Delivery and control module: responsible for processing the instructions of rainwater collection and water irrigation delivery, checking the remaining amount in the fertilizer adding bucket 9 and the delivery rate information of the delivery pump 1 through the central control device 10, and performing data configuration and irrigation speed in real time; Energy recovery module: It is composed of a solar valve controller 11 and a water storage tank 3. The solar panels on the solar valve controller 11 can directly convert sunlight into electrical energy to provide power for the system and reduce dependence on the power grid. The water storage tank 3 can be combined with the solar valve controller 11 to achieve the effect of renewable energy and water resource management.

[0023] like Figures 1 to 8 As shown, the present invention also provides an agricultural intelligent water-saving irrigation equipment, the delivery and control module includes a delivery water pump 1, the top of the delivery water pump 1 is connected with a first delivery pipe 2, the bottom of the first delivery pipe 2 is provided with a water storage tank 3, the inside of the water storage tank 3 is fixed with a filter screen 4, the inside of the water storage tank 3 is fixed with a cleaning mechanism 5, the outside of the delivery water pump 1 is connected with a second delivery pipe 6, the output end of the second delivery pipe 6 is connected with a spiral filter 7, the top of the spiral filter 7 is connected with a third delivery pipe 8, the outside of the third delivery pipe 8 is connected with a fertilizer adding barrel 9, the outside of the fertilizer adding barrel 9 is provided with a central controller 10, and the outside of the central controller 10 is installed with a solar valve controller 11.

[0024] like Figures 1 to 8 As shown, one end of the third delivery pipe 8 is connected to the fourth delivery pipe 12, the top end of the fourth delivery pipe 12 is connected to the pressurizing pipe 13, the top end of the pressurizing pipe 13 is installed with a pressurizing mechanism 14, the top end of the fourth delivery pipe 12 is connected to the irrigation mechanism 15, and the outer sleeve of the fourth delivery pipe 12 is provided with a sealing cover 16.

[0025] The above scheme is adopted: the water source is transported to the inside of the spiral filter 7 through the second delivery pipe 6, and the spiral filter 7 performs solid-liquid separation and filtration on the water source, and the impurities are discharged through the sewage outlet. The water source continues to be transported through the third delivery pipe 8, and a fertilizer adding bucket 9 is connected to one end of the third delivery pipe 8. The fertilizer adding bucket 9 can add fertilizer to the water source inside the third delivery pipe 8 to improve the growth efficiency of plants, and continue to transport the water source so that it passes through the solar valve controller 11 and then enters the inside of the fourth delivery pipe 12. The solar panel on the top of the solar valve controller 11 can collect solar energy, and by converting solar energy into electrical energy, the solar valve controller 11 controls the opening and closing connection of the third delivery pipe 8 and the fourth delivery pipe 12 without the need for additional power supply.

[0026] like Figures 1 to 8As shown, the cleaning mechanism 5 includes a transmission box 501, a first conveying gear 502 and a reciprocating screw rod 503. The transmission box 501 is fixed inside the water storage tank 3. The first conveying gear 502 is rotatably connected inside the transmission box 501. The reciprocating screw rod 503 is fixed outside the first conveying gear 502. The second conveying gear 504 is rotatably connected inside the transmission box 501. Several groups of teeth are arranged outside the first conveying gear 502 and the second conveying gear 504. The teeth are evenly spaced about the central axis of the first conveying gear 502 and the second conveying gear 504. The first conveying gear 502 and the second conveying gear 504 are meshingly connected.

[0027] like Figures 1 to 8 As shown, a guide rod 505 is fixed to the outside of the second conveying gear 504, a cleaning rod 506 is sleeved on the outside of the guide rod 505, a cleaning brush 507 is fixed to the top of the cleaning rod 506, the outside of the reciprocating screw rod 503 is movably connected to the inside of the transmission box 501, the outside of the guide rod 505 is movably connected to the inside of the transmission box 501, a cleaning rod 506 is arranged on the outside of the reciprocating screw rod 503, and a plurality of groups of cleaning brushes 507 are arranged, and the cleaning brushes 507 are evenly spaced about the central axis of the cleaning rod 506.

[0028] The above scheme is adopted: when the water source is pumped through the first delivery pipe 2, the water source passes through the interior of the transmission box 501 and is delivered between the first delivery gear 502 and the second delivery gear 504, so that the first delivery gear 502 and the second delivery gear 504 are driven to rotate by the water flow, thereby driving the cleaning rod 506 and the cleaning brush 507 to perform reciprocating linear translation, and then the filter net 4 is cleaned through the contact between the cleaning brush 507 and the filter net 4, preventing the filter net 4 from being blocked and unable to filter and recover rainwater.

[0029] like Figures 1 to 8As shown, the pressurizing mechanism 14 includes a pressurizing box 1401, a servo motor 1402 and a motor connecting rod 1403. The pressurizing box 1401 is connected to the top of the pressurizing tube 13. The servo motor 1402 is fixed to the top of the pressurizing box 1401. The motor connecting rod 1403 is fixed to the bottom of the servo motor 1402. A connecting disk 1404 is fixed to the bottom of the motor connecting rod 1403. A first connecting seat 1405 is fixed to the bottom of the connecting disk 1404. The first connecting seat 1405 is movably connected to the pressurizing connecting rod 1406. The bottom end of the pressure connecting rod 1406 is movably connected to the second connecting seat 1407, and the bottom end of the second connecting seat 1407 is fixed with a pressure block 1408. A limiting rod 1409 is fixed inside the pressure box 1401. Two groups of limiting rods 1409 are arranged. The limiting rods 1409 are symmetrically distributed about the central axis of the pressure box 1401. The outer wall of the limiting rod 1409 is close to the inner wall of the pressure block 1408. The limiting rod 1409 and the pressure block 1408 are slidably connected, and the outer wall of the pressure block 1408 is close to the inner wall of the pressure box 1401.

[0030] The above scheme is adopted: by starting the servo motor 1402 to drive the rise and fall of the pressure block 1408 to pump pressure on the inside of the pressure box 1401, and then pressurize the pipeline, thereby increasing the speed of water delivery inside the fourth delivery pipe 12, and preventing the delivery pipeline from being too long and the water pressure from being insufficient to irrigate large areas of farmland.

[0031] like Figures 1 to 8 As shown, the irrigation mechanism 15 includes an irrigation delivery pipe 1501, a connecting sleeve 1502 and an irrigation sleeve 1503. The irrigation delivery pipe 1501 is connected to the top of the fourth delivery pipe 12. The outer portion of the irrigation delivery pipe 1501 is rotatably connected to the connecting sleeve 1502. The outer wall of the connecting sleeve 1502 is threadedly connected to the irrigation sleeve 1503. The inner wall of the irrigation sleeve 1503 is sleeved with a first irrigation rod 1504. The outer wall of the first irrigation rod 1504 is provided with a first irrigation hole 1505. The inner wall of the irrigation sleeve 1503 is sleeved with a There is a second irrigation rod 1506, and the outer wall of the second irrigation rod 1506 is provided with a second irrigation hole 1507. The first irrigation holes 1505 are provided in several groups, and the first irrigation holes 1505 are evenly spaced about the central axis of the first irrigation rod 1504. The second irrigation holes 1507 are provided in several groups, and the second irrigation holes 1507 are evenly spaced about the central axis of the second irrigation rod 1506. The first irrigation rod 1504 and the second irrigation rod 1506 are symmetrically distributed about the central axis of the irrigation sleeve 1503.

[0032] The above scheme is adopted: after the inside of the irrigation delivery pipe 1501 is irrigated through the fourth delivery pipe 12, it is continuously transported upward and discharged through the first irrigation hole 1505 and the second irrigation hole 1507, so that the water source irrigates the crops in the discharge area, and because the grooves of the first irrigation hole 1505 and the second irrigation hole 1507 are opposite, the discharge of the water source will generate power, so that the irrigation sleeve 1503 rotates following the direction of the water flow irrigation, thereby increasing the range of irrigation.

[0033] The present invention also provides an agricultural intelligent water-saving irrigation method, comprising the following steps: S1. The user controls the operation of the device through the central control device 10. In rainy weather, rainwater will enter the water storage tank 3 through the filtration of the filter screen 4. The water delivery pump 1 is started, and the water source in the water storage tank 3 is delivered through the first delivery pipe 2. When the water source is pumped through the first delivery pipe 2, the water source passes through the interior of the transmission box 501 and is delivered between the first delivery gear 502 and the second delivery gear 504, so that the first delivery gear 502 and the second delivery gear 504 are driven to rotate by the water flow, so that the reciprocating screw rod 503 is matched with the guide groove on the outer wall of the reciprocating screw rod 503 through the protrusion inside the cleaning rod 506 when rotating, thereby driving the cleaning rod 506 and the cleaning brush 507 to reciprocate linear translation, and then the filter screen 4 is cleaned by the contact between the cleaning brush 507 and the filter screen 4, so as to prevent the filter screen 4 from being blocked and unable to filter and recycle rainwater, so that the device can complete the irrigation of plants while saving water; S2, the water source is transported to the inside of the spiral filter 7 through the second delivery pipe 6, and the spiral filter 7 performs solid-liquid separation and filtration on the water source, and the impurities are discharged through the sewage outlet, and the water source continues to be transported through the third delivery pipe 8, and a fertilizer adding bucket 9 is connected to one end of the third delivery pipe 8. The fertilizer adding bucket 9 can add fertilizer to the water source inside the third delivery pipe 8 to improve the growth efficiency of plants, and continue to transport the water source, so that it passes through the solar valve controller 11 and enters the inside of the fourth delivery pipe 12. The solar panel on the top of the solar valve controller 11 can collect solar energy, and by converting solar energy into electrical energy, the solar valve controller 11 controls the opening and closing connection of the third delivery pipe 8 and the fourth delivery pipe 12 without the need for additional power supply; S3, the water source enters the pressurized box 1401 after passing through the pressurized tube 13, and the servo motor 1402 is started to drive the motor connecting rod 1403 and the connecting plate 1404 to rotate, so that the position of the first connecting seat 1405 is moved, so that the first connecting seat 1405 is moved away from the second connecting seat 1407 through the connection between the pressurized connecting rod 1406 and the first connecting seat 1405 and the second connecting seat 1407, and the second connecting seat 1407 and the pressurized block 1408 are pulled up. After one rotation, the first connection seat 1405 is positioned close to the second connection seat 1407, and then the second connection seat 1407 and the pressure block 1408 are lowered, and the pressure block 1408 is guided by the limit rod 1409 to prevent the movement position of the pressure block 1408 from being offset, so that the inside of the pressure box 1401 is pumped and pressurized by starting the servo motor 1402 and lifting the pressure block 1408, and then the pipeline is pressurized to increase the water pressure of irrigation to improve the efficiency of irrigation; S4. After the water flows through the fourth delivery pipe 12 to irrigate the interior of the delivery pipe 1501, it continues to be transported upward and is discharged through the first irrigation hole 1505 and the second irrigation hole 1507, so that the water source irrigates the crops in the discharge area. Since the grooves of the first irrigation hole 1505 and the second irrigation hole 1507 are opposite, the discharge of the water source will generate power, so that the irrigation sleeve 1503 rotates following the direction of the water irrigation, thereby increasing the range of irrigation and improving the efficiency of irrigation.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An agricultural intelligent water-saving irrigation system, characterized in that: Includes the following: Transport and control module: responsible for processing rainwater collection and water irrigation transport instructions, checking the remaining amount in the fertilizer tank (9) and the transport rate information of the water pump (1) through the central control device (10), and performing data configuration and irrigation speed in real time; Energy recovery module: It is composed of a solar valve controller (11) and a water storage tank (3). The solar panels on the solar valve controller (11) can directly convert sunlight into electrical energy to provide power for the system and reduce dependence on the power grid. The water storage tank (3) can be combined with the solar valve controller (11) to achieve the effect of renewable energy and water resource management.

2. An agricultural intelligent water-saving irrigation device, applied to the agricultural intelligent water-saving irrigation system device as claimed in claim 1, wherein the delivery and control module comprises a delivery water pump (1), characterized in that: The top end of the water delivery pump (1) is connected to a first delivery pipe (2), the bottom end of the first delivery pipe (2) is provided with a water storage tank (3), a filter screen (4) is fixed inside the water storage tank (3), a cleaning mechanism (5) is fixed inside the water storage tank (3), the outside of the water delivery pump (1) is connected to a second delivery pipe (6), the output end of the second delivery pipe (6) is connected to a spiral filter (7), the top end of the spiral filter (7) is connected to a third delivery pipe (8), the outside of the third delivery pipe (8) is connected to a fertilizer adding barrel (9), a central control device (10) is provided outside the fertilizer adding barrel (9), and a solar valve control device (11) is installed outside the central control device (10); The cleaning mechanism (5) comprises a transmission box (501), a first conveying gear (502) and a reciprocating screw (503); the transmission box (501) is fixed inside the water storage tank (3); the first conveying gear (502) is rotatably connected inside the transmission box (501); the reciprocating screw (503) is fixed outside the first conveying gear (502); the second conveying gear (504) is rotatably connected inside the transmission box (501); a guide rod (505) is fixed outside the second conveying gear (504); a cleaning rod (506) is sleeved outside the guide rod (505); a cleaning brush (507) is fixed at the top end of the cleaning rod (506).

3. The agricultural intelligent water-saving irrigation equipment according to claim 2 is characterized in that: A plurality of groups of tooth blades are arranged outside the first conveying gear (502) and the second conveying gear (504), and the tooth blades are distributed at equal intervals about the central axis of the first conveying gear (502) and the second conveying gear (504), and the first conveying gear (502) and the second conveying gear (504) are meshingly connected.

4. The agricultural intelligent water-saving irrigation equipment according to claim 2 is characterized in that: The outside of the reciprocating screw rod (503) is movably connected to the inside of the transmission box (501), the outside of the guide rod (505) is movably connected to the inside of the transmission box (501), a cleaning rod (506) is arranged outside the reciprocating screw rod (503), and a plurality of groups of cleaning brushes (507) are arranged, and the cleaning brushes (507) are distributed at equal intervals about the central axis of the cleaning rod (506).

5. The agricultural intelligent water-saving irrigation equipment according to claim 2 is characterized in that: One end of the third delivery pipe (8) is connected to a fourth delivery pipe (12), the top end of the fourth delivery pipe (12) is connected to a pressurizing pipe (13), the top end of the pressurizing pipe (13) is equipped with a pressurizing mechanism (14), the top end of the fourth delivery pipe (12) is connected to an irrigation mechanism (15), and the fourth delivery pipe (12) is externally sleeved with a sealing cover (16).

6. The agricultural intelligent water-saving irrigation equipment according to claim 5 is characterized in that: The pressurizing mechanism (14) comprises a pressurizing box (1401), a servo motor (1402) and a motor connecting rod (1403); the pressurizing box (1401) is connected to the top end of the pressurizing tube (13); the servo motor (1402) is fixed to the top end of the pressurizing box (1401); the motor connecting rod (1403) is fixed to the bottom end of the servo motor (1402); the connecting disk (1404) is fixed to the bottom end of the motor connecting rod (1403); the first connecting disk (1404) is fixed to the bottom end of the connecting disk (1404); the first connecting seat (1405) is movably connected to the pressurizing connecting rod (1406) inside; the bottom end of the pressurizing connecting rod (1406) is movably connected to the second connecting seat (1407); the bottom end of the second connecting seat (1407) is fixed to the pressurizing block (1408); and the pressurizing box (1401) is fixed to a limiting rod (1409) inside.

7. The agricultural intelligent water-saving irrigation equipment according to claim 6, characterized in that: The limiting rods (1409) are provided in two groups. The limiting rods (1409) are symmetrically distributed about the central axis of the pressurizing box (1401). The outer wall of the limiting rods (1409) is close to the inner wall of the pressurizing block (1408). The limiting rods (1409) and the pressurizing block (1408) are slidably connected, and the outer wall of the pressurizing block (1408) is close to the inner wall of the pressurizing box (1401).

8. The agricultural intelligent water-saving irrigation equipment according to claim 5 is characterized by: The irrigation mechanism (15) comprises an irrigation delivery pipe (1501), a connecting sleeve (1502) and an irrigation sleeve (1503); the irrigation delivery pipe (1501) is connected to the top end of the fourth delivery pipe (12); the outside of the irrigation delivery pipe (1501) is rotatably connected to the connecting sleeve (1502); the outer wall of the connecting sleeve (1502) is threadedly connected to the irrigation sleeve (1503); the inner wall of the irrigation sleeve (1503) is provided with a first irrigation rod (1504); the outer wall of the first irrigation rod (1504) is provided with a first irrigation hole (1505); the inner wall of the irrigation sleeve (1503) is provided with a second irrigation rod (1506); the outer wall of the second irrigation rod (1506) is provided with a second irrigation hole (1507).

9. The agricultural intelligent water-saving irrigation equipment according to claim 8, characterized in that: The first irrigation holes (1505) are provided in a plurality of groups, and the first irrigation holes (1505) are distributed at equal intervals about the central axis of the first irrigation rod (1504); the second irrigation holes (1507) are provided in a plurality of groups, and the second irrigation holes (1507) are distributed at equal intervals about the central axis of the second irrigation rod (1506); the first irrigation rod (1504) and the second irrigation rod (1506) are distributed symmetrically about the central axis of the irrigation sleeve (1503).

10. An agricultural intelligent water-saving irrigation method, using an agricultural intelligent water-saving irrigation device as claimed in claims 2-9, characterized in that: The following steps are involved: S1. The user controls the operation of the device through the central control device (10). In rainy weather, rainwater will enter the water storage tank (3) through the filter screen (4). The water delivery pump (1) is started and the water source in the water storage tank (3) is delivered through the first delivery pipe (2). When the water source is pumped through the first delivery pipe (2), the water source passes through the interior of the transmission box (501) and is delivered between the first delivery gear (502) and the second delivery gear (504), thereby driving the first delivery gear (504) through the water flow. 2) the second conveying gear (504) rotates, so that the reciprocating screw rod (503) cooperates with the guide groove on the outer wall of the reciprocating screw rod (503) through the protrusion inside the cleaning rod (506) during rotation, thereby driving the cleaning rod (506) and the cleaning brush (507) to perform reciprocating linear translation, and then the filter net (4) is cleaned through the contact between the cleaning brush (507) and the filter net (4), thereby preventing the filter net (4) from being blocked and unable to filter and recycle rainwater, so that the device can complete the irrigation of plants while saving water; S2, the water source is transported to the inside of the spiral filter (7) through the second delivery pipe (6), and the spiral filter (7) performs solid-liquid separation and filtration on the water source, and the impurities are discharged through the sewage outlet. The water source is further transported through the third delivery pipe (8), and a fertilizer adding bucket (9) is connected to one end of the third delivery pipe (8). The fertilizer adding bucket (9) can add fertilizer to the water source inside the third delivery pipe (8) to improve the growth efficiency of plants, and continue to transport the water source so that it passes through the solar valve controller (11) and enters the inside of the fourth delivery pipe (12). The solar panel on the top of the solar valve controller (11) can collect solar energy and convert the solar energy into electrical energy so that the solar valve controller (11) can control the opening and closing connection of the third delivery pipe (8) and the fourth delivery pipe (12) without the need for additional power supply; S3, the water source enters the interior of the pressurizing box (1401) after passing through the pressurizing tube (13), and the servo motor (1402) is started to drive the motor connecting rod (1403) and the connecting plate (1404) to rotate, so that the position of the first connecting seat (1405) is moved, so that the position of the first connecting seat (1405) is moved away from the second connecting seat (1407) through the connection between the pressurizing connecting rod (1406) and the first connecting seat (1405) and the second connecting seat (1407), and the second connecting seat (1407) and the pressurizing block (1408) are pulled forward. The first connection seat (1405) is lifted and rotated one circle, so that the position of the first connection seat (1405) is close to the second connection seat (1407), and then the second connection seat (1407) and the pressure block (1408) are lowered, and the pressure block (1408) is guided by the limit rod (1409) to prevent the moving position of the pressure block (1408) from being offset, so that the inside of the pressure box (1401) is pumped and pressurized by starting the servo motor (1402) and lifting the pressure block (1408), and then the pipeline is pressurized, thereby increasing the water pressure of irrigation and improving the efficiency of irrigation; S4. After the water flows through the fourth delivery pipe (12) to irrigate the interior of the delivery pipe (1501), it continues to be transported upwards and is discharged through the first irrigation hole (1505) and the second irrigation hole (1507), so that the water source irrigates the crops in the discharge area. Since the grooves of the first irrigation hole (1505) and the second irrigation hole (1507) are opposite, the discharge of the water source generates power, causing the irrigation sleeve (1503) to rotate in the direction of the water flow irrigation, thereby increasing the range of irrigation and improving the efficiency of irrigation.

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