Integrated water and fertilizer irrigation system for orchard

Abstract

The invention discloses an integrated water and fertilizer irrigation system for an orchard, and relates to the technical field of orchard irrigation. The integrated water and fertilizer irrigation system for the orchard comprises a bottom plate, a smashing structure, a mixing temperature adjusting structure and a water pumping and draining structure, a water storage tank body is fixedly installed at the top of the bottom plate, three groups of fertilizer water tanks are fixedly installed at the top of the water storage tank body, transverse columns are arranged on the three groups of fertilizer water tanks, and a concentric-square-shaped frame is arranged at the top of each fertilizer water tank; two groups of mounting plates are arranged in the concentric-square-shaped frame, the crushing structure is arranged on the concentric-square-shaped frame and the mounting plates, the mixed temperature adjusting structure is arranged on the water storage tank body, and the water pumping and draining structure is arranged on the water storage tank body. According to the integrated water and fertilizer irrigation system for the orchard, the requirements of adding water into the water storage tank body and subsequent irrigation can be met only through one water pump, the cost of the whole device is remarkably and effectively reduced, the water temperature in the water storage tank body is conveniently controlled, and the negative effect on fruit trees caused by too cold irrigation water is prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of orchard irrigation, and particularly relates to an integrated water and fertilizer irrigation system for orchards. Background Art

[0002] An orchard integrated water and fertilizer irrigation system in Chinese Patent Document CN109168526B. The orchard integrated water and fertilizer irrigation system includes a water and fertilizer mixing system and a control system. The water and fertilizer mixing system is used for water and fertilizer irrigation of fruit trees. The water and fertilizer mixing system is connected to the control system. The water and fertilizer mixing system includes a reservoir, a water pump, a main pipe, a water and fertilizer tank, and a spraying device. The water pump is arranged at the bottom of the reservoir. One end of the main pipe is connected to the water pump, and the other end of the main pipe is connected to the water and fertilizer tank; a first flow rate sensor, a first flow control valve, and a first check valve are arranged on the main pipe, and the first flow rate sensor, the first flow control valve, and the first check valve are all connected to the control system. The present invention realizes the integrated spraying of water and fertilizer, improves the spraying uniformity and spraying efficiency, and improves the timeliness of operation.

[0003] For the above-mentioned orchard integrated water and fertilizer irrigation system, another water pump needs to be additionally equipped for operation when adding water to the storage tank, which overall increases the cost of the device and is not convenient to control the water temperature of the irrigation water. If the irrigation water is too cold, it will have a certain negative impact on the fruit trees. Therefore, it can be improved. Summary of the Invention

[0004] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and provide an integrated water and fertilizer irrigation system for orchards, which can solve the problems that another water pump needs to be additionally equipped for operation when adding water to the storage tank, which overall increases the cost of the device, is not convenient to control the water temperature of the irrigation water, and if the irrigation water is too cold, it will have a certain negative impact on the fruit trees.

[0005] To achieve the above purpose, the present invention provides the following technical solution: An integrated water and fertilizer irrigation system for orchards, including a bottom plate, a crushing structure, a mixing and temperature adjusting structure, and a pumping and drainage structure. A storage water tank body is fixedly installed on the top of the bottom plate. Three water and fertilizer tanks are fixedly installed on the top of the storage water tank body. A cross column is arranged on the three water and fertilizer tanks. A return frame is arranged on the top of the water and fertilizer tank. Two mounting plates are arranged inside the return frame. The crushing structure is arranged on the return frame and the mounting plates, and the crushing structure is used for crushing the medicine powder added to the water and fertilizer tank. The mixing and temperature adjusting structure is arranged on the storage water tank body, and the mixing and temperature adjusting structure is used for adjusting the water temperature. The pumping and drainage structure is arranged on the storage water tank body, and the pumping and drainage structure is used for replenishing water into the storage water tank body and for irrigation.

[0006] Preferably, a liquid inlet is provided at the top of the water storage tank body. A fertilizer pipe is fixedly installed on the inner wall of the liquid inlet. A metering valve is arranged on the fertilizer pipe. A tee pipe is fixedly installed on the outer wall of the fertilizer pipe. Three discharge pipes are fixedly installed at the three ends of the tee pipe. The discharge pipes are fixedly installed at the bottom of the fertilizer and water tank and communicate with its interior. A stop valve is arranged on the discharge pipe.

[0007] Preferably, a hopper is fixedly installed at the top of the fertilizer and water tank. The hopper is fixedly installed at the bottom of the return frame and the mounting plate. The mounting plate is fixedly installed inside the return frame. The two groups of mounting plates divide the interior of the return frame into three feeding chambers. The hopper is located below the feeding chamber. A reinforcing plate is fixedly installed between the fertilizer and water tank and the hopper to make the connection between the fertilizer and water tank and the hopper more stable.

[0008] Preferably, three stirring arms are fixedly installed on the outer wall of the cross column. The three stirring arms are respectively located inside the three fertilizer and water tanks. Flat pads are fixedly installed on the outer walls of the fertilizer and water tanks on both sides. The cross column is rotatably installed between the two flat pads. A second motor is fixedly installed on the outer wall of one flat pad. The rotating shaft of the second motor passes through one flat pad and is fixedly connected to the cross column.

[0009] Preferably, two bearings are in interference fit with the outer wall of the connecting seat. Two connecting seats are fixedly installed on the three fertilizer and water tanks. Two holes and annular ports are provided on both connecting seats. The cross column is located in the holes. The bearings are fixedly installed on the inner walls of the annular ports.

[0010] Preferably, the crushing structure includes cross bars, crushing rollers and a motor. There are two cross bars which are distributed front and back. The cross bars are rotatably installed on the inner walls of both sides of the return frame. The crushing rollers are fixedly installed on the outer walls of the cross bars. The front and back two crushing rollers are meshed. The left, middle and right three crushing rollers are respectively located in the three feeding chambers.

[0011] Preferably, the mixing and temperature adjusting structure includes a connecting rod, a heating rod, a first motor and a temperature sensor. The temperature sensor is fixedly installed on the left inner wall of the water storage tank body. The connecting rod is rotatably installed on the inner walls of both sides of the water storage tank body. The heating rod is fixedly installed on the outer wall of the connecting rod. The first motor is fixedly installed on the left side of the water storage tank body. The rotating shaft of the first motor passes through the water storage tank body and is fixedly connected to the connecting rod. Two inclined plates which are distributed front and back are fixedly installed on the inner wall of the water storage tank body.

[0012] Preferably, the drainage structure includes a water pump, a liquid discharge pipe, a water adding pipe, a water extraction pipe and a liquid extraction pipe. The water pump is fixedly installed on the left side of the water storage tank body. The liquid discharge pipe is fixedly installed at the output end of the water pump. The water adding pipe is fixedly installed on the outer wall of the liquid discharge pipe. A water adding port is provided on the water storage tank body. One end of the water adding pipe is fixedly installed on the inner wall of the water adding port. The water extraction pipe is fixedly installed at the input end of the water pump. The liquid extraction pipe is fixedly installed on the outer wall of the water extraction pipe. A liquid extraction port is provided on the right side of the water storage tank body. The liquid extraction pipe is fixedly installed on the inner wall of the liquid extraction port. Stop valves are provided on the liquid discharge pipe, the water adding pipe, the water extraction pipe and the liquid extraction pipe.

[0013] Preferably, an installation pipe is fixedly installed on the outer wall of the liquid discharge pipe. A locking structure is provided on the installation pipe. A metal pipe is inserted into the installation pipe. One end of the metal pipe is fixedly installed with an irrigation hose. An annular ring is fixedly installed on the outer wall of the metal pipe. Sealing rings are fixedly installed at the end of the annular ring and on the outer wall of the metal pipe. The two sealing rings are respectively in contact with the end and the inner wall of the installation pipe. A convex strip is fixedly installed on the outer wall of the installation pipe. Two positioning ports are provided on the annular ring and are distributed vertically. The convex strip is located in the positioning ports.

[0014] Preferably, the locking structure includes a box body, a slider, a plug post, a spring and a handle. There are two box bodies which are respectively fixedly installed on both sides of the installation pipe. The slider is slidably installed inside the box body. The plug post is fixedly installed on the outer wall of the slider. A slot is provided on the installation pipe. A positioning hole is provided on the outer wall of the metal pipe. One end of the plug post passes through the slot and is inserted into the positioning hole. The spring is fixedly installed between the slider and the inner wall of the box body. The handle is slidably installed on the box body. One end of the handle is fixedly connected to the slider.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] (1). For the integrated water and fertilizer irrigation system for orchards, through the coordinated use of a water pump, a liquid discharge pipe, a water adding pipe, a water extraction pipe, a liquid extraction pipe, an installation pipe, a box body, a slider, a plug post, a spring, a handle, a metal pipe and a fertilizer pipe, on the one hand, it only uses one water pump to meet the needs of adding water to the water storage tank body and subsequent irrigation. This method significantly and effectively reduces the cost of the overall device, and the subsequent operation is also relatively simple. On the other hand, it makes the disassembly and assembly of the metal pipe very convenient, facilitating the subsequent user to replace the irrigation hose, effectively improving the operation convenience and the practicability of the system.

[0017] (2) The integrated water and fertilizer irrigation system for orchards, through the combined use of a loop frame, cross bars, crushing rollers, motors, hoppers, mounting plates, discharge pipes, tee pipes, fertilizer pipes, connecting seats, bearings, cross columns, stirring arms, flat pads, and second motors, can, on the one hand, crush the fertilizer when it is added to the fertilizer and water tank, making the subsequent fertilizer dissolve more fully in water, ensuring the uniformity of fertilization, improving the quality of fertilization, and facilitating the stirring and mixing of the fertilizer later. At the same time, only one metering valve is needed to control the amount of fertilizer added to the water storage tank body by three groups of fertilizer and water tanks, and only one drive is needed for crushing and mixing, further reducing the cost of the overall device and enhancing the practicality of the system.

[0018] (3) The integrated water and fertilizer irrigation system for orchards, through the combined use of connecting rods, heating rods, first motors, and temperature sensors, can stir the fertilizer water and the water added to the water storage tank body, and conveniently control the water temperature inside the water storage tank body, preventing the negative impact on fruit trees caused by too cold irrigation water, improving the irrigation quality and the practicality of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the drawings and embodiments:

[0020] Figure 1 is a three-dimensional view of the present invention;

[0021] Figure 2 is a front-view sectional three-dimensional view of the present invention;

[0022] Figure 3 is a three-dimensional view of the discharge pipe of the present invention;

[0023] Figure 4 is a three-dimensional view of the cross column of the present invention;

[0024] Figure 5 is a three-dimensional view of the crushing structure of the present invention;

[0025] Figure 6 is a three-dimensional view of the connecting rod of the present invention;

[0026] Figure 7 is a rear-view three-dimensional view of the drain pipe of the present invention;

[0027] Figure 8 is an upper-view sectional three-dimensional view of the installation pipe of the present invention.

[0028] Reference numerals: 1, bottom plate; 2, water storage tank body; 3, pumping and drainage structure; 31, water pump; 32, liquid discharge pipe; 33, water filling pipe; 34, water suction pipe; 35, liquid suction pipe; 4, fertilizer and water tank; 5, U-shaped frame; 6, crushing structure; 61, cross bar; 62, crushing roller; 63, motor; 7, mixing and temperature adjusting structure; 71, connecting rod; 72, heating rod; 73, first motor; 74, temperature sensor; 8, installation pipe; 9, locking structure; 91, box body; 92, slider; 93, inserting column; 94, spring; 95, handle; 10, hopper; 11, mounting plate; 12, discharge pipe; 13, tee; 14, fertilizer pipe; 15, connecting seat; 16, bearing; 17, cross column; 18, stirring arm; 19, flat cushion block; 20, second motor; 21, inclined plate; 22, reinforcing plate; 23, metal pipe; 24, irrigation hose; 25, convex strip; 26, annular ring; 27, sealing ring. Detailed implementation manners

[0029] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be construed as a limitation on the protection scope of the present invention.

[0030] Please refer to Figure 1-8 , the present invention provides a technical solution: an integrated fertilizer and water irrigation system for orchards, including a bottom plate 1, a crushing structure 6, a mixing and temperature adjusting structure 7 and a pumping and drainage structure 3. A water storage tank body 2 is fixedly installed on the top of the bottom plate 1. Three fertilizer and water tanks 4 are fixedly installed on the top of the water storage tank body 2. A cross column 17 is arranged on the three fertilizer and water tanks 4. A U-shaped frame 5 is arranged on the top of the fertilizer and water tank 4. Two mounting plates 11 are arranged inside the U-shaped frame 5. The crushing structure 6 is arranged on the U-shaped frame 5 and the mounting plates 11. The crushing structure 6 is used for crushing the medicine powder added into the fertilizer and water tank 4. The mixing and temperature adjusting structure 7 is arranged on the water storage tank body 2. The mixing and temperature adjusting structure 7 is used for adjusting the water temperature. The pumping and drainage structure 3 is arranged on the water storage tank body 2. The pumping and drainage structure 3 is used for replenishing water into the water storage tank body 2 and for irrigation.

[0031] The top of the water storage tank body 2 is provided with a liquid inlet. The inner wall of the liquid inlet is fixedly installed with a fertilizer pipe 14. A metering valve is arranged on the fertilizer pipe 14. The outer wall of the fertilizer pipe 14 is fixedly installed with a tee pipe 13. Three ends of the tee pipe 13 are all fixedly installed with discharge pipes 12. The discharge pipes 12 are fixedly installed at the bottom of the fertilizer and water tank 4 and communicate with its interior. A stop valve is arranged on the discharge pipe 12. The top of the fertilizer and water tank 4 is fixedly installed with a hopper 10. The hopper 10 is fixedly installed at the bottom of the return frame 5 and the mounting plate 11. The mounting plate 11 is fixedly installed inside the return frame 5. The two groups of mounting plates 11 divide the interior of the return frame 5 into three feeding chambers. The hopper 10 is located below the feeding chambers. A reinforcing plate 22 is fixedly installed between the fertilizer and water tank 4 and the hopper 10. Three stirring arms 18 are fixedly installed on the outer wall of the cross column 17. The three stirring arms 18 are respectively located inside the three fertilizer and water tanks 4. Flat pads 19 are fixedly installed on the outer walls of the fertilizer and water tanks 4 on both sides. The cross column 17 is rotatably installed between the two flat pads 19. A second motor 20 is fixedly installed on the outer wall of one flat pad 19. The rotating shaft of the second motor 20 passes through one flat pad 19 and is fixedly connected to the cross column 17. Two bearings 16 are in interference fit with the outer wall of the connecting seat 15. Two connecting seats 15 are fixedly installed on the three fertilizer and water tanks 4. Both of the two connecting seats 15 are provided with holes and annular openings. The cross column 17 is located inside the holes. The bearings 16 are fixedly installed on the inner walls of the annular openings.

[0032] The crushing structure 6 includes a cross bar 61, a crushing roller 62 and a motor 63. There are two groups of cross bars 61 which are distributed front and back. The cross bars 61 are rotatably installed on the inner walls of both sides of the return frame 5. The crushing rollers 62 are fixedly installed on the outer walls of the cross bars 61. The front and rear two crushing rollers 62 are arranged in a meshing manner. The left, middle and right three crushing rollers 62 are respectively located in the three feeding chambers. The fertilizer and water are added into the fertilizer and water tank 4 through the return frame 5. During the process, the motor 63 is controlled to drive the rotation of one cross bar 61, and then drive the rotation of one crushing roller 62. Immediately, one crushing roller 62 drives the rotation of the other crushing roller 62 in a meshing manner. The two crushing rollers 62 can squeeze and crush the fertilizer. After that, the second motor 20 is controlled to drive the rotation of the cross column 17, and then the fertilizer and water in the fertilizer and water tank 4 are automatically stirred by the stirring arms 18, and the fertilizer water can be prepared. When fertilization is needed, the stop valves on the three discharge pipes 12 are opened in sequence. During the process, the fertilizer water flows into the water storage tank body 2 through the discharge pipes 12, the tee pipe 13 and the fertilizer pipe 14. The metering valve on the fertilizer pipe 14 can calculate the amount of the fertilizer water, and thus the amount of the added fertilizer water can be controlled. On the one hand, the fertilizer can be crushed when added into the fertilizer and water tank 4, so that the subsequent fertilizer can be more fully dissolved in water, ensuring the uniformity of fertilization and improving the quality of fertilization. Subsequently, it is also convenient to stir and mix the fertilizer. At the same time, only one metering valve can control the amount of fertilizer added into the water storage tank body 2 by the three fertilizer and water tanks 4 respectively, and only one drive is needed for crushing and mixing, further reducing the cost of the overall device and enhancing the practicability of the system.

[0033] The hybrid temperature control structure 7 includes a connecting rod 71, a heating rod 72, a first motor 73 and a temperature sensor 74. The temperature sensor 74 is fixedly installed on the left inner wall of the water storage tank body 2. The connecting rod 71 is rotatably installed on the inner walls on both sides of the water storage tank body 2. The heating rod 72 is fixedly installed on the outer wall of the connecting rod 71. The first motor 73 is fixedly installed on the left side of the water storage tank body 2. The rotating shaft of the first motor 73 passes through the water storage tank body 2 and is fixedly connected to the connecting rod 71. Two groups of inclined plates 21 distributed front and back are fixedly installed on the inner wall of the water storage tank body 2. After the water filling is completed, the temperature sensor 74 automatically measures the water temperature in the water storage tank body 2, and then controls the heating of the connecting rod 71 and the start of the first motor 73. The first motor 73 drives the rotation of the connecting rod 71 to stir and heat the water and the fertilizer water, which can stir the fertilizer water and the water added in the water storage tank body 2, and is convenient to control the water temperature inside the water storage tank body 2, prevent the negative impact caused by the too cold irrigation water on the fruit trees, and improve the irrigation quality and the practicability of the system.

[0034] The drainage structure 3 includes a water pump 31, a liquid discharge pipe 32, a water adding pipe 33, a water extraction pipe 34 and a liquid extraction pipe 35. The water pump 31 is fixedly installed on the left side of the water storage tank body 2. The liquid discharge pipe 32 is fixedly installed at the output end of the water pump 31. The water adding pipe 33 is fixedly installed on the outer wall of the liquid discharge pipe 32. A water adding port is provided on the water storage tank body 2. One end of the water adding pipe 33 is fixedly installed on the inner wall of the water adding port. The water extraction pipe 34 is fixedly installed at the input end of the water pump 31. The liquid extraction pipe 35 is fixedly installed on the outer wall of the water extraction pipe 34. A liquid extraction port is provided on the right side of the water storage tank body 2. The liquid extraction pipe 35 is fixedly installed on the inner wall of the liquid extraction port. Stop valves are provided on the liquid discharge pipe 32, the water adding pipe 33, the water extraction pipe 34 and the liquid extraction pipe 35. An installation pipe 8 is fixedly installed on the outer wall of the liquid discharge pipe 32. A locking structure 9 is provided on the installation pipe 8. A metal pipe 23 is inserted into the interior of the installation pipe 8. One end of the metal pipe 23 is fixedly installed with an irrigation hose 24. An annular ring 26 is fixedly installed on the outer wall of the metal pipe 23. Sealing rings 27 are fixedly installed on the end portion of the annular ring 26 and the outer wall of the metal pipe 23. The two groups of sealing rings 27 are respectively in contact with the end portion and the inner wall of the installation pipe 8. A convex strip 25 is fixedly installed on the outer wall of the installation pipe 8. Two positioning ports are provided on the annular ring 26 and are distributed vertically. The convex strip 25 is located within the positioning ports. The locking structure 9 includes a box body 91, a slider 92, an insertion post 93, a spring 94 and a handle 95. There are two groups of box bodies 91 which are respectively fixedly installed on both sides of the installation pipe 8. The slider 92 is slidably installed inside the box body 91. The insertion post 93 is fixedly installed on the outer wall of the slider 92. A slot is provided on the installation pipe 8. A positioning hole is provided on the outer wall of the metal pipe 23. One end of the insertion post 93 passes through the slot and is inserted into the positioning hole. The spring 94 is fixedly installed between the slider 92 and the inner wall of the box body 91. The handle 95 is slidably installed on the box body 91. One end of the handle 95 is fixedly connected to the slider 92. Connect a pipe to the water extraction pipe 34 and lay it in the underground water channel. Then open the stop valve on the water adding pipe 33 and close the stop valve on the liquid discharge pipe 32. Immediately open the stop valve on the water extraction pipe 34 and close the stop valve on the liquid extraction pipe 35. Then control the start of the water pump 31. Then extract well water through the water extraction pipe 34 and add it to the water storage tank body 2 through the water adding pipe 33. After the water addition is completed, the temperature sensor 74 automatically measures the water temperature in the water storage tank body 2. Then control the heating of the connecting rod 71 and the start of the first motor 73. The first motor 73 drives the rotation of the connecting rod 71 and stirs and heats the water and the fertilizer water. After the heating is completed, open the stop valve on the liquid discharge pipe 32 and close the stop valve on the water adding pipe 33. Immediately open the stop valve on the liquid extraction pipe 35 and close the stop valve on the water extraction pipe 34. Then control the water pump 31 to extract the fertilizer water in the water storage tank body 2 and add it to the installation pipe 8. Then irrigate through the irrigation hose 24. On the one hand, it only requires one water pump 31 to meet the requirements of adding water to the water storage tank body 2 and subsequent irrigation. This method significantly and effectively reduces the cost of the overall device, and the subsequent operation is also relatively simple. On the other hand, it makes the disassembly and assembly of the metal pipe 23 very convenient.It is convenient for subsequent users to replace the irrigation hose 24, which effectively improves the convenience of operation and the practicality of the system.

[0035] Working principle: Fertilizer and water are added into the fertilizer water tank 4 through the circular frame 5. During the process, the motor 63 is controlled to drive the rotation of a group of cross bars 61, and then drives the rotation of a group of crushing rollers 62. Then, one group of crushing rollers 62 engages to drive the rotation of another group of crushing rollers 62. The two groups of crushing rollers 62 can squeeze and crush the fertilizer. After that, the second motor 20 is controlled to drive the rotation of the cross column 17. Then, the fertilizer and water in the fertilizer water tank 4 are automatically stirred through the stirring arm 18 to prepare fertilizer water. When fertilization is required, the stop valves on the three groups of discharge pipes 12 are opened in sequence. During the process, the fertilizer water flows into the water storage tank 2 through the discharge pipe 12, the three-way pipe 13 and the fertilizer pipe 14. The metering valve on the fertilizer pipe 14 can calculate the amount of fertilizer water, so as to control the amount of fertilizer water added. Then, the pipe is connected to the pumping pipe 34 and laid in the underground water well. Then open the stop valve on the water adding pipe 33 and close the stop valve on the discharge pipe 32, then open the stop valve on the water extraction pipe 34 and close the stop valve on the liquid extraction pipe 35, then control the start of the water pump 31, then draw well water through the water extraction pipe 34 and add it to the water storage tank 2 through the water adding pipe 33. After the water adding is completed, the temperature sensor 74 automatically measures the water temperature in the water storage tank 2, and then controls the heating of the connecting rod 71 and the start of the first motor 73, and the first motor 73 drives the rotation of the connecting rod 71 to stir and heat the water and fertilizer water. After the heating is completed, open the stop valve on the discharge pipe 32 and close the stop valve on the water adding pipe 33, then open the stop valve on the liquid extraction pipe 35 and close the stop valve on the water extraction pipe 34, then control the water pump 31 to extract the fertilizer water in the water storage tank 2 and add it to the installation pipe 8, and then irrigate through the irrigation hose 24.

[0036] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An integrated water and fertilizer irrigation system for an orchard, characterized in that, Comprising: A bottom plate (1), on the top of which a water storage tank body (2) is fixedly installed. On the top of the water storage tank body (2), three fertilizer tanks (4) are fixedly installed. A cross column (17) is arranged on the three fertilizer tanks (4). A return frame (5) is arranged on the top of the fertilizer tank (4). Two mounting plates (11) are arranged inside the return frame (5); A crushing structure (6) is arranged on the return frame (5) and the mounting plates (11), and the crushing structure (6) is used for crushing the medicine powder added into the fertilizer tank (4); A mixing and temperature adjusting structure (7) is arranged on the water storage tank body (2), and the mixing and temperature adjusting structure (7) is used for adjusting the water temperature; A pumping and draining structure (3) is arranged on the water storage tank body (2), and the pumping and draining structure (3) is used for replenishing water into the water storage tank body (2) and for irrigation.

2. The integrated water and fertilizer irrigation system for an orchard according to claim 1, characterized in that: On the top of the water storage tank body (2), a liquid inlet is opened. On the inner wall of the liquid inlet, a fertilizer pipe (14) is fixedly installed. A metering valve is arranged on the fertilizer pipe (14). On the outer wall of the fertilizer pipe (14), a three-way pipe (13) is fixedly installed. Three discharge pipes (12) are fixedly installed at the three ends of the three-way pipe (13). The discharge pipes (12) are fixedly installed at the bottom of the fertilizer tank (4) and communicate with its interior. A stop valve is arranged on the discharge pipe (12).

3. An integrated water and fertilizer irrigation system for an orchard according to claim 2, characterized in that: On the top of the fertilizer tank (4), a hopper (10) is fixedly installed. The hopper (10) is fixedly installed at the bottom of the return frame (5) and the mounting plates (11). The mounting plates (11) are fixedly installed inside the return frame (5). The two mounting plates (11) divide the interior of the return frame (5) into three feeding chambers. The hopper (10) is located below the feeding chambers. A reinforcing plate (22) is fixedly installed between the fertilizer tank (4) and the hopper (10).

4. The integrated water and fertilizer irrigation system for an orchard according to claim 3, wherein: On the outer wall of the cross column (17), three stirring arms (18) are fixedly installed. The three stirring arms (18) are respectively located inside the three fertilizer tanks (4). On the outer walls of the two fertilizer tanks (4) located on both sides, flat pads (19) are fixedly installed. The cross column (17) is rotatably installed between the two flat pads (19). On the outer wall of one flat pad (19), a second motor (20) is fixedly installed. The rotating shaft of the second motor (20) passes through one flat pad (19) and is fixedly connected with the cross column (17).

5. An integrated water and fertilizer irrigation system for an orchard according to claim 4, characterized in that: Two bearings (16) are in interference fit with the outer wall of the connecting seat (15). Two connecting seats (15) are fixedly installed on the three fertilizer tanks (4). Both of the two connecting seats (15) are provided with holes and annular openings. The cross column (17) is located inside the holes. The bearings (16) are fixedly installed on the inner walls of the annular openings.

6. The integrated water and fertilizer irrigation system for an orchard according to claim 5, wherein: The crushing structure (6) includes a cross bar (61), a crushing roller (62) and a motor (63). There are two cross bars (61) which are distributed front and back. The cross bars (61) are rotatably installed on the inner walls of both sides of the return frame (5). The crushing roller (62) is fixedly installed on the outer wall of the cross bar (61). The front and back two crushing rollers (62) are meshed with each other. The three left and right crushing rollers (62) are respectively located in the three feeding chambers.

7. An integrated water and fertilizer irrigation system for an orchard according to claim 6, characterized in that: The mixing temperature control structure (7) includes a connecting rod (71), a heating rod (72), a first motor (73) and a temperature sensor (74). The temperature sensor (74) is fixedly installed on the left inner wall of the water storage tank body (2). The connecting rod (71) is rotatably installed on the inner walls on both sides of the water storage tank body (2). The heating rod (72) is fixedly installed on the outer wall of the connecting rod (71). The first motor (73) is fixedly installed on the left side of the water storage tank body (2). The rotating shaft of the first motor (73) passes through the water storage tank body (2) and is fixedly connected to the connecting rod (71). Two groups of inclined plates (21) are fixedly installed on the inner wall of the water storage tank body (2) and are distributed front and back.

8. An integrated water and fertilizer irrigation system for an orchard according to claim 7, characterized in that: The water pumping and draining structure (3) includes a water pump (31), a liquid discharge pipe (32), a water adding pipe (33), a water suction pipe (34) and a liquid suction pipe (35). The water pump (31) is fixedly installed on the left side of the water storage tank body (2). The liquid discharge pipe (32) is fixedly installed at the output end of the water pump (31). The water adding pipe (33) is fixedly installed on the outer wall of the liquid discharge pipe (32). A water adding port is opened on the water storage tank body (2). One end of the water adding pipe (33) is fixedly installed on the inner wall of the water adding port. The water suction pipe (34) is fixedly installed at the input end of the water pump (31). The liquid suction pipe (35) is fixedly installed on the outer wall of the water suction pipe (34). A liquid suction port is opened on the right side of the water storage tank body (2). The liquid suction pipe (35) is fixedly installed on the inner wall of the liquid suction port. Stop valves are arranged on the liquid discharge pipe (32), the water adding pipe (33), the water suction pipe (34) and the liquid suction pipe (35).

9. The integrated water and fertilizer irrigation system for an orchard according to claim 8, characterized in that: An installation pipe (8) is fixedly installed on the outer wall of the liquid discharge pipe (32). A locking structure (9) is arranged on the installation pipe (8). A metal pipe (23) is inserted into the installation pipe (8). One end of the metal pipe (23) is fixedly installed with an irrigation hose (24). An annular ring (26) is fixedly installed on the outer wall of the metal pipe (23). Sealing rings (27) are fixedly installed on the end part of the annular ring (26) and the outer wall of the metal pipe (23). The two groups of sealing rings (27) are respectively in contact with the end part and the inner wall of the installation pipe (8). A convex strip (25) is fixedly installed on the outer wall of the installation pipe (8). Two groups of positioning ports are opened on the annular ring (26) and are distributed up and down. The convex strip (25) is located in the positioning ports.

10. An integrated water and fertilizer irrigation system for an orchard according to claim 9, characterized in that: The locking structure (9) includes a box body (91), a sliding block (92), an inserting column (93), a spring (94) and a handle (95). Two groups of box bodies (91) are respectively fixedly installed on both sides of the installation pipe (8). The sliding block (92) is slidably installed in the box body (91). The inserting column (93) is fixedly installed on the outer wall of the sliding block (92). A slot is opened on the installation pipe (8). A positioning hole is opened on the outer wall of the metal pipe (23). One end of the inserting column (93) passes through the slot and is inserted into the positioning hole. The spring (94) is fixedly installed between the sliding block (92) and the inner wall of the box body (91). The handle (95) is slidably installed on the box body (91). One end of the handle (95) is fixedly connected to the sliding block (92).

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