Citrus water-fertilizer-pesticide integrated planting system and use method thereof

Abstract

The invention relates to a citrus water-fertilizer-pesticide integrated planting system and a using method thereof, and belongs to the technical field of citrus planting, the citrus water-fertilizer-pesticide integrated planting system comprises an electric trolley, two trolley guide rails, a plurality of bearing columns, a pipe placing beam, a main discharging pipe and a water-fertilizer-pesticide storage box, and the bearing columns are fixedly connected with the trolley guide rails; the two trolley guide rails are installed at the two ends of the pipe containing beam respectively. According to the device, water, fertilizer or medicine can be subjected to proportioning treatment according to needs and can be pumped into the spraying pipeline, so that the water, fertilizer or medicine can be uniformly sprayed out for irrigation treatment, the conveying guide rail and the liquid feeding cross beam are arranged, and the water, fertilizer or medicine can be subjected to liquid feeding treatment on citrus trees planted in rows, so that manpower is reduced, and the working efficiency is improved; the spraying frame can ascend and descend in the spraying process, so that the water fertilizer or the medicine can be sprayed at different heights, and the medicine can uniformly cover the citrus trees.

Description

Technical Field

[0001] The present invention relates to the technical field of citrus planting, and in particular to a citrus water-fertilizer-pesticide integrated planting system and a use method thereof. Background Art

[0002] Citrus is a plant of the Rutaceae family. It prefers warm and humid climates and is slightly more cold-resistant than pomelo, sour orange, and sweet orange. The subfamily Citrus of the Rutaceae family is distributed between 16° and 37° north latitude. It is a tropical and subtropical evergreen fruit tree. There are three genera used for economic cultivation: Trifoliate orange, Citrus, and Fortunella. The citrus cultivated in China and other countries in the world are mainly of the genus Citrus.

[0003] When the soil for citrus cultivation is poor and cannot provide the nutrients required for crop growth and development, workers need to supplement nutrients and apply fertilizers manually. When citrus trees are affected by diseases and insect pests, they need to be treated with pesticides for the diseases. When the soil in the citrus orchard is short of water, the fruit trees need to be irrigated. The existing water, fertilizer and pesticide irrigation methods are usually manual, with low efficiency, and it is difficult to cover and spray the branches and leaves at higher places during the spraying process. In order to facilitate the cultivation of citrus, a citrus water, fertilizer and pesticide one-stop method is proposed. The integrated planting system and its use method can process the proportion of water, fertilizer or medicine according to the needs, and can be pumped into the spray pipe so that the water, fertilizer or medicine can be sprayed out evenly for irrigation. A conveying guide rail and a liquid delivery beam are provided so that the water, fertilizer or medicine can be delivered to the citrus trees planted in rows, thereby reducing labor and improving work efficiency, and the water, fertilizer or medicine can be sprayed evenly on the citrus trees. The spray frame can be raised and lowered during the spraying process, so that the water, fertilizer or medicine can be sprayed at different heights, so that the medicine can evenly cover the citrus trees. Summary of the invention

[0004] The present invention provides a citrus water, fertilizer or medicine integrated planting system and a use method thereof, which solves the problems raised by the above-mentioned existing background technology, can effectively improve the spraying efficiency of water, fertilizer or medicine, and make the planting process more efficient and save labor.

[0005] The solution of the present invention to solve the above technical problems is as follows: a citrus water, fertilizer and medicine integrated planting system, including an electric trolley, a trolley guide rail, a load-bearing column, a pipe beam, a main discharge pipe, and a water, fertilizer and medicine storage box. The load-bearing column is provided in plurality, and the plurality of load-bearing columns are fixedly connected to the trolley guide rail. The trolley guide rail is provided with two, and the two trolley guide rails are respectively installed at the two ends of the pipe beam. The pipe beam is fixedly installed with an adjustment frame, and the adjustment frame is provided with multiple, and the adjustment frame is evenly installed at the pipe beam. The inner wall of the adjustment frame is fixedly installed with a brake stepping motor, and the driving end of the brake stepping motor is fixedly installed with a ball screw, and the outer wall of the ball screw is threadedly connected with a screw nut, and the screw nut is fixedly installed with a screw nut. A mounting bracket is fixedly connected, a spray pipe is fixedly installed on the mounting bracket, the main discharge pipe is placed at the pipe beam, the main discharge pipe is evenly fixedly connected with a branch discharge pipe, the branch discharge pipe is connected with the spray pipe, the water, fertilizer and medicine storage box is provided with a water, fertilizer liquid storage chamber, a mixing chamber and a liquid medicine storage chamber, the water, fertilizer liquid storage chamber and the liquid medicine storage chamber are fixedly connected with a liquid replenishing pipe, the water, fertilizer liquid storage chamber, the mixing chamber and the liquid medicine storage chamber are all provided with an observation window, the observation window is provided with a scale line, the water, fertilizer and medicine storage box is fixedly installed with a No. 1 water pump, a No. 2 water pump and a No. 3 water pump, the water, fertilizer and medicine storage box is fixedly installed with a stirring motor, the stirring motor is fixedly connected with a stirring frame, and the mixing chamber is fixedly connected with a tap water inlet valve;

[0006] The method of use includes the following steps:

[0007] S1: Plant the citrus fruits evenly in rows, install the load-bearing columns on the ground in parallel with the citrus fruits, so that the trolley guide rails can be parallel to the planted citrus fruits, start the trolley guide rails on both sides to run synchronously so that the pipe beam can slide stably on the top of the citrus fruits, thereby adjusting the spraying position of the spray pipe;

[0008] S2: When it is necessary to mix water and fertilizer liquid, firstly pump the water and fertilizer from the water and fertilizer storage chamber into the mixing chamber through the No. 1 water pump, then start the No. 2 water pump to flush the irrigation water into the mixing chamber, and accurately mix the proportions by observing the scale lines in the observation window. Start the stirring motor to drive the stirring frame to stir the water and fertilizer mixed in the mixing chamber, and when it is necessary to mix the liquid medicine, pump the liquid medicine in the liquid medicine storage chamber into the mixing chamber through the No. 3 water pump for mixing;

[0009] S3: The stirring motor rotates the stirring frame to pump the proportioned water, fertilizer or liquid medicine in the mixing chamber into the main discharge pipe, which is connected to the spray pipe through the branch discharge pipe, so that the water, fertilizer or liquid medicine can be sprayed out from the irrigation nozzle of the spray pipe. The brake stepping motor is started to rotate the ball screw to drive the mounting bracket connected to the screw nut to move up and down, thereby adjusting the spray irrigation height of the spray pipe;

[0010] S4: When water and fertilizer irrigation is needed, the spray pipe can be used to spray the roots of citrus at a low position. When the citrus needs to be sprayed with pesticides, the brake-holding stepper motor can be started to drive the spray pipe to rise and fall back and forth, so that the liquid medicine can be evenly sprayed on the citrus. After the spraying treatment of one row is completed, it can be moved to the next row of citrus trees for spraying again.

[0011] Based on the above technical solution, the present invention can also be improved as follows.

[0012] Furthermore, a guide groove is provided at the top of the trolley guide rail corresponding to the electric trolley, so that the electric trolley can move smoothly on the top of the trolley guide rail.

[0013] Furthermore, the spray pipe is configured as an arc-shaped structure, and the spray pipe is evenly and fixedly connected to an irrigation nozzle, so that the citrus trees can be sprayed on one side.

[0014] Furthermore, the adjustment frame is provided with a strip hole corresponding to the mounting bracket, and the mounting bracket is fixedly connected with the lead screw nut through the strip hole, so that the lead screw nut can stably drive the spray pipe at the mounting bracket to rise and fall.

[0015] Furthermore, the No. 1 water pump is communicated with the water-fertilizer storage chamber and the mixing chamber respectively, the No. 3 water pump is communicated with the mixing chamber and the liquid medicine storage chamber respectively, and the No. 2 water pump is communicated with the mixing chamber and the main discharge pipe respectively.

[0016] Furthermore, the driving motors of the electric carts on both sides are stepper motors, and the stepper motors on both sides are connected to the same stepper controller, so that the electric carts on both sides can run synchronously.

[0017] Furthermore, the spray pipes are provided in multiple groups, each group of spray pipes is provided with two spray pipes, and the two spray pipes are arranged opposite to each other, so that the spray pipes can spray the citrus trees on both sides.

[0018] Furthermore, the load-bearing column is provided with anchor holes, and the load-bearing column is installed on the ground through the anchors, so that the load-bearing column can be evenly installed on the ground.

[0019] The beneficial effects of the present invention are as follows: the present invention provides a citrus water, fertilizer and pesticide integrated planting system and a method for using the same, which has the following advantages:

[0020] 1. The trolley rails can be parallel to the citrus planting. The trolley rails on both sides can be started to run synchronously so that the pipe beam can slide stably on the top of the citrus, thereby adjusting the spraying position of the spray pipe. When water and fertilizer irrigation is required, the spray pipe can spray the roots of the citrus at a low position. When the citrus needs to be sprayed with pesticides, the brake stepper motor can be started to drive the spray pipe to rise and fall back and forth, so that the liquid medicine can be evenly sprayed on the citrus. After a row of spraying is completed, it can be moved to the next row of citrus trees for spraying again, so that the evenly arranged citrus can be electrically irrigated with water, fertilizer or liquid medicine;

[0021] 2. When it is necessary to mix water and fertilizer liquid, first use the No. 1 water pump to pump the water and fertilizer from the water and fertilizer storage chamber into the mixing chamber, then start the No. 2 water pump to flush the irrigation water into the mixing chamber, and accurately mix by observing the scale lines on the observation window. Start the stirring motor to drive the stirring frame to stir the water and fertilizer in the mixing chamber. When it is necessary to mix the liquid medicine, use the No. 3 water pump to pump the liquid medicine in the liquid medicine storage chamber into the mixing chamber for mixing;

[0022] 3. Such an integrated citrus water, fertilizer and medicine planting system can proportion water, fertilizer or medicine as needed, and can be pumped into the spray pipe so that the water, fertilizer or medicine can be evenly sprayed for irrigation. A conveying guide rail and a liquid delivery beam are provided so that the water, fertilizer or medicine can be delivered to the citrus trees planted in rows, thereby reducing manpower and improving work efficiency, and the water, fertilizer or medicine can be evenly sprayed on the citrus trees. The spray rack can be raised and lowered during the spraying process, so that the water, fertilizer or medicine can be sprayed at different heights, so that the medicine can evenly cover the citrus trees.

[0023] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. The specific implementation of the present invention is given in detail by the following embodiments and their accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0025] Figure 1 A schematic diagram of a citrus water-fertilizer-pesticide integrated planting system and a method of using the system provided in one embodiment of the present invention;

[0026] Figure 2 A schematic diagram of the structure of a citrus water-fertilizer-pesticide integrated planting system and a method of using the system, showing a spray pipe in a falling state, provided by an embodiment of the present invention;

[0027] Figure 3A side view of a citrus water, fertilizer and pesticide integrated planting system and a method of using the system provided in one embodiment of the present invention;

[0028] Figure 4 A schematic diagram of the structure of a spray pipe in a citrus water-fertilizer-pesticide integrated planting system and a method for using the same provided in one embodiment of the present invention;

[0029] Figure 5 A schematic diagram of the structure of an adjustment frame in a citrus water-fertilizer-pesticide integrated planting system and a method for using the same provided in one embodiment of the present invention;

[0030] Figure 6 A schematic diagram of the structure of a mixing chamber in a citrus water-fertilizer-pesticide integrated planting system and a method for using the same provided in one embodiment of the present invention;

[0031] Figure 7 A schematic diagram of the structure of a mixing chamber in a citrus water-fertilizer-pesticide integrated planting system and a method of using the system is provided in one embodiment of the present invention.

[0032] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0033] 1. Electric trolley; 2. Trolley guide rail; 3. Load-bearing column; 4. Guide groove; 5. Pipe beam; 6. Adjustment frame; 7. Brake stepper motor; 8. Ball screw; 9. Screw nut; 10. Mounting bracket; 11. Spray pipe; 12. Irrigation nozzle; 13. Strip hole; 14. Main discharge pipe; 15. Branch discharge pipe; 16. Water, fertilizer and medicine storage box; 17. Water and fertilizer storage chamber; 18. Mixing chamber; 19. Medicine storage chamber; 20. Liquid replenishment tube; 21. Observation window; 22. Scale line; 23. Water pump No. 1; 24. Water pump No. 2; 25. Water pump No. 3; 26. Stirring motor; 27. Stirring frame; 28. Tap water inlet valve. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-7 The principles and features of the present invention are described, and the examples are only used to explain the present invention and are not used to limit the scope of the present invention. In the following paragraphs, the present invention is described in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to facilitate and clearly assist in explaining the purpose of the embodiments of the present invention.

[0035] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0037] like Figure 1-7 As shown, the present invention provides an integrated water, fertilizer and medicine planting system for citrus, including an electric trolley 1, a trolley guide rail 2, a load-bearing column 3, a pipe beam 5, a main discharge pipe 14, and a water, fertilizer and medicine storage box 16. A plurality of load-bearing columns 3 are provided, and the plurality of load-bearing columns 3 are fixedly connected to the trolley guide rail 2. Two trolley guide rails 2 are provided, and the two trolley guide rails 2 are respectively installed at both ends of the pipe beam 5. The pipe beam 5 is fixedly installed with an adjustment frame 6, and a plurality of adjustment frames 6 are provided. The adjustment frames 6 are evenly installed at the pipe beam 5. A brake stepping motor 7 is fixedly installed on the inner wall of the adjustment frame 6, and a ball screw 8 is fixedly installed on the driving end of the brake stepping motor 7. The outer wall of the ball screw 8 is threadedly connected with a screw nut 9, and the screw nut 9 is fixedly connected with a mounting bracket 10, and the mounting bracket 10 is fixedly installed with The spray pipe 11 and the main discharge pipe 14 are placed at the pipe beam 5. The main discharge pipe 14 is evenly and fixedly connected with the branch discharge pipe 15. The branch discharge pipe 15 is connected with the spray pipe 11. The water, fertilizer and medicine storage box 16 is provided with a water and fertilizer liquid storage chamber 17, a mixing chamber 18 and a liquid medicine storage chamber 19. The water and fertilizer liquid storage chamber 17 and the liquid medicine storage chamber 19 are fixedly connected with a liquid replenishing pipe 20. The water and fertilizer liquid storage chamber 17, the mixing chamber 18 and the liquid medicine storage chamber 19 are all provided with an observation window 21. The observation window 21 is provided with a scale line 22. The water, fertilizer and medicine storage box 16 is fixedly installed with a No. 1 water pump 23, a No. 2 water pump 24 and a No. 3 water pump 25. The water, fertilizer and medicine storage box 16 is fixedly installed with a stirring motor 26. The stirring motor 26 is fixedly connected with a stirring frame 27. The mixing chamber 18 is fixedly connected with a tap water inlet valve 28.

[0038] Preferably, a guide groove 4 is provided at the top of the trolley guide rail 2 corresponding to the electric trolley 1 , so that the electric trolley 1 can move smoothly on the top of the trolley guide rail 2 .

[0039] Preferably, the spray pipe 11 is configured as an arc-shaped structure, and the spray pipe 11 is evenly and fixedly connected to the irrigation nozzle 12, so that the citrus trees can be sprayed on one side.

[0040] Preferably, the adjustment frame 6 is provided with a strip hole 13 corresponding to the mounting bracket 10, and the mounting bracket 10 passes through the strip hole 13 and is fixedly connected with the screw nut 9, so that the screw nut 9 can stably drive the spray pipe 11 at the mounting bracket 10 to rise and fall.

[0041] Preferably, the No. 1 water pump 23 is connected to the water-fertilizer storage chamber 17 and the mixing chamber 18 respectively, the No. 3 water pump 25 is connected to the mixing chamber 18 and the liquid medicine storage chamber 19 respectively, and the No. 2 water pump 24 is connected to the mixing chamber 18 and the main discharge pipe 14 respectively.

[0042] Preferably, the driving motors of the electric vehicles 1 on both sides are stepper motors, and the stepper motors on both sides are connected to the same stepper controller, so that the electric vehicles 1 on both sides can run synchronously.

[0043] Preferably, multiple groups of spray pipes 11 are provided, each group of spray pipes 11 is provided with two spray pipes, and the two spray pipes 11 are arranged opposite to each other, so that the spray pipes 11 can spray the citrus trees on both sides.

[0044] Preferably, the load-bearing column 3 is provided with anchor holes, and the load-bearing column 3 is installed on the ground through the anchors, so that the load-bearing column 3 can be evenly installed on the ground.

[0045] The specific working principle and use method of the present invention are:

[0046] S1: Arrange and plant the citrus fruits evenly, install the load-bearing columns 3 on the ground in parallel with the citrus fruits, so that the trolley guide rails 2 can be parallel to the planted citrus fruits, start the trolley guide rails 2 on both sides to run synchronously so that the pipe beam 5 can slide stably on the top of the citrus fruits, thereby adjusting the spraying position of the spray pipe 11;

[0047] S2: When it is necessary to mix water and fertilizer liquid, the water and fertilizer can be pumped from the water and fertilizer storage chamber 17 into the mixing chamber 18 by the No. 1 water pump 23, and then the No. 2 water pump 24 is turned on to flush the irrigation water into the mixing chamber 18. The precise ratio can be made by observing the scale line 22 of the observation window 21. The stirring motor 26 is started to drive the stirring frame 27 to stir the water and fertilizer mixed in the mixing chamber 18. When it is necessary to mix the liquid medicine, the liquid medicine in the liquid medicine storage chamber 19 can be pumped into the mixing chamber 18 by the No. 3 water pump 25 for mixing.

[0048] S3: The stirring motor 26 rotates the stirring frame 27 to pump the proportioned water, fertilizer or liquid medicine in the mixing chamber 18 into the main discharge pipe 14. The main discharge pipe 14 is connected to the spray pipe 11 through the branch discharge pipe 15, so that the water, fertilizer or liquid medicine can be sprayed out from the irrigation nozzle 12 of the spray pipe 11. The brake stepping motor 7 is started to rotate the ball screw 8 to drive the mounting bracket 10 connected to the screw nut 9 to move up and down, so that the spray irrigation height of the spray pipe 11 can be adjusted;

[0049] S4: When water and fertilizer irrigation is needed, the spray pipe 11 can spray the roots of citrus at a low position. When the citrus needs to be sprayed with pesticides, the brake stepper motor 7 can be started to drive the spray pipe 11 to rise and fall back and forth, so that the pesticide can be evenly sprayed on the citrus. After the spraying treatment of one row is completed, it can be moved to the next row of citrus trees for spraying again.

[0050] It should be noted that, in this document, 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 actual relationship or order between these entities or operations. Contents not described in detail in this specification belong to the prior art known to professionals in the field.

[0051] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A citrus water, fertilizer and medicine integrated planting system, comprising an electric trolley (1), a trolley guide rail (2), a load-bearing column (3), a pipe beam (5), a main discharge pipe (14), and a water, fertilizer and medicine storage box (16), characterized in that: The load-bearing columns (3) are provided in plurality, and the plurality of load-bearing columns (3) are fixedly connected to the trolley guide rail (2). The trolley guide rail (2) is provided with two, and the two trolley guide rails (2) are respectively installed at the two ends of the pipe beam (5). The pipe beam (5) is fixedly installed with an adjustment frame (6). The adjustment frame (6) is provided in plurality, and the adjustment frame (6) is evenly installed at the pipe beam (5). The inner wall of the adjustment frame (6) is fixedly installed with a brake stepping motor (7), and the driving end of the brake stepping motor (7) is fixedly installed with a ball screw (8), and the outer wall of the ball screw (8) is threadedly connected with a screw nut (9), and the screw nut (9) is fixedly connected with a mounting bracket (10), and the mounting bracket (10) is fixedly installed with a spray pipe (11). The main discharge pipe (14) is placed at the pipe beam (5), and the main discharge pipe (14) is evenly fixed. The water, fertilizer and medicine storage box (16) is fixedly connected with a discharge pipe (15), the discharge pipe (15) is connected with the spray pipe (11), the water, fertilizer and medicine storage box (16) is provided with a water, fertilizer liquid storage chamber (17), a mixing chamber (18) and a liquid medicine storage chamber (19), the water, fertilizer liquid storage chamber (17) and the liquid medicine storage chamber (19) are fixedly connected with a liquid replenishment pipe (20), the water, fertilizer liquid storage chamber (17), the mixing chamber (18) and the liquid medicine storage chamber (19) are provided with An observation window (21), the observation window (21) is provided with a scale line (22), the water, fertilizer and medicine storage box (16) is fixedly installed with a first water pump (23), a second water pump (24) and a third water pump (25), the water, fertilizer and medicine storage box (16) is fixedly installed with a stirring motor (26), the stirring motor (26) is fixedly connected with a stirring frame (27), and the mixing chamber (18) is fixedly connected with a tap water inlet valve (28); The method of use includes the following steps: S1: Plant the citrus fruits in rows evenly, install the load-bearing columns (3) on the ground in parallel with the citrus fruits, so that the trolley guide rails (2) can be parallel to the planted citrus fruits, start the trolley guide rails (2) on both sides to run synchronously so that the pipe beam (5) can slide stably on the top of the citrus fruits, thereby adjusting the spraying position of the spray pipe (11); S2: When it is necessary to mix the water and fertilizer liquid, the water and fertilizer can be pumped from the water and fertilizer storage chamber (17) into the mixing chamber (18) by the first water pump (23), and then the second water pump (24) can be turned on to flush the irrigation water into the mixing chamber (18). The accurate mixing can be carried out by observing the scale line (22) on the observation window (21). The stirring motor (26) can be started to drive the stirring frame (27) to stir the mixed water and fertilizer in the mixing chamber (18). When it is necessary to mix the liquid medicine, the liquid medicine in the liquid medicine storage chamber (19) can be pumped into the mixing chamber (18) by the third water pump (25) to mix the liquid medicine; S3: The stirring motor (26) rotates the stirring frame (27) to pump the proportioned water, fertilizer or liquid medicine in the mixing chamber (18) into the main discharge pipe (14). The main discharge pipe (14) is connected to the spray pipe (11) through the branch discharge pipe (15), so that the water, fertilizer or liquid medicine can be sprayed out from the irrigation nozzle (12) of the spray pipe (11). The brake stepping motor (7) is started to rotate the ball screw (8) to drive the mounting bracket (10) connected to the screw nut (9) to move up and down, thereby adjusting the spray irrigation height of the spray pipe (11); S4: When water and fertilizer irrigation is required, the spray pipe (11) can spray the roots of citrus at a low position. When the citrus needs to be sprayed with pesticides, the brake stepping motor (7) can be started to drive the spray pipe (11) to move up and down, so that the pesticide can be evenly sprayed on the citrus. After the spraying treatment of one row is completed, it can be moved to the next row of citrus trees for spraying again.

2. According to claim 1, a citrus water, fertilizer and pesticide integrated planting system and its use method, characterized in that: A guide groove (4) is provided at the top of the trolley guide rail (2) corresponding to the electric trolley (1).

3. According to claim 1, a citrus water, fertilizer and pesticide integrated planting system and its use method, characterized in that: The spray pipe (11) is configured as an arc-shaped structure, and the spray pipe (11) is evenly and fixedly connected to an irrigation nozzle (12).

4. According to claim 1, a citrus water, fertilizer and pesticide integrated planting system and a method of using the same, characterized in that: The adjustment frame (6) is provided with a strip-shaped hole (13) corresponding to the mounting bracket (10), and the mounting bracket (10) passes through the strip-shaped hole (13) and is fixedly connected to the lead screw nut (9).

5. According to claim 1, a citrus water, fertilizer and pesticide integrated planting system and its use method, characterized in that: The first water pump (23) is communicated with the water and fertilizer storage chamber (17) and the mixing chamber (18), respectively; the third water pump (25) is communicated with the mixing chamber (18) and the liquid medicine storage chamber (19), respectively; and the second water pump (24) is communicated with the mixing chamber (18) and the main discharge pipe (14), respectively.

6. According to claim 1, a citrus water, fertilizer and pesticide integrated planting system and its use method, characterized in that: The driving motors of the electric vehicles (1) on both sides are stepper motors, and the stepper motors on both sides are connected to the same stepper controller.

7. According to claim 1, a citrus water, fertilizer and pesticide integrated planting system and a method of using the same, characterized in that: The spray pipes (11) are arranged in multiple groups, each group of spray pipes (11) is provided with two spray pipes, and the two spray pipes (11) are arranged opposite to each other.

8. According to claim 1, a citrus water, fertilizer and pesticide integrated planting system and a method of using the same, characterized in that: The load-bearing column (3) is provided with an anchor hole, and the load-bearing column (3) is installed on the ground by means of the anchor.

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