Citrus irrigation and fertilization integrated device

Abstract

The utility model relates to the technical field of citrus planting, in particular to a citrus irrigation and fertilization integrated device which comprises a bottom plate, a liquid storage barrel is arranged at the top of the bottom plate, a liquid outlet is formed in the bottom of the liquid storage barrel, a rectangular bottom box is arranged at the position of the liquid outlet, a liquid outlet pipe is arranged at the bottom of the right side of the rectangular bottom box, and a barrel cover is connected to the top of the liquid storage barrel through a flange. A feeding pipe with a cover is arranged at the top of the barrel cover, a rectangular opening is formed in the top of the barrel cover, an anti-blocking piece is arranged at the rectangular opening and comprises a connecting vertical rod, a filter box is arranged at the bottom end of the connecting vertical rod, two filter screens which are symmetrically arranged front and back are arranged at the bottom of the inner wall of the filter box in a penetrating mode, and the filter box is located in a rectangular bottom box. According to the citrus irrigation and fertilization integrated device, solid particles and impurities in irrigation liquid are filtered through the anti-blocking piece, the anti-blocking piece comprises the filter box and the filter screen, the problem that a pipeline, a pump body and a spray head are blocked in the liquid conveying process is effectively solved, and the liquid conveying stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to citrus planting technical field, concretely is citrus irrigation and fertilization integration device. BACKGROUND

[0002] With the rapid development of citrus planting industry, as an important economic crop, citrus has significant stage and precision in the demand for water and nutrients. The traditional irrigation and fertilization method has the problem of low efficiency. Therefore, the irrigation and fertilization integrated device emerges as the times require, which is also called water and fertilizer integrated device. It is an agricultural technical equipment that combines irrigation and precision fertilization. The device can dissolve solid or liquid fertilizer according to the soil nutrient content, the fertilizer demand law of crop types and the fertilizer demand of different growth stages, and then make fertilizer solution through scientific proportioning, and then deliver it to the crop roots together with irrigation water to achieve the purpose of simultaneous supply of water and fertilizer. Water and fertilizer integrated technology has the characteristics of water saving, fertilizer saving, high efficiency and high yield, which is of great significance to improve resource utilization, reduce agricultural production cost and improve soil ecological environment.

[0003] The patent with publication number CN214385106U discloses a citrus water and fertilizer integrated irrigation and fertilization machine. The existing water and fertilizer integrated irrigation and fertilization machine has the problem that the stirring blades can only rotate by themselves, and the spray head in the device is fixedly connected, which causes low mixing efficiency of the fertilizer solution and single spraying range. The present application proposes the following scheme, which includes a base, a tank body fixedly installed on the top of the base, a T-shaped plate fixedly installed on the top of the tank body, a connecting shaft and a rotating shaft rotatably installed in the T-shaped plate, chain wheels fixedly installed on the top end of the connecting shaft and the top end of the rotating shaft, a chain transmission connected to the two chain wheels, a disc fixedly installed on the bottom end of the connecting shaft, and two stirring rods rotatably installed in the disc. The design is reasonable, the rotation of the disc makes the swing rod swing, and the spray head swings at the same time, which can increase the spraying range and improve the irrigation efficiency.

[0004] The above-mentioned prior art uses a liquid pump to extract the irrigation liquid in the tank body and sprays it through the spray head to complete the irrigation work. However, in actual application, when dealing with soluble solid fertilizer or incomplete mixed fertilizer solution, the following problems may occur: on the one hand, part of the solid fertilizer does not dissolve completely in water, forming solid particles; on the other hand, the water source in the tank body may contain solid impurities. These solid substances are easily blocked in the pipeline when being sucked by the liquid pump and transported through the liquid guide pipe, which not only reduces the efficiency of irrigation and fertilization, but also may cause damage to the equipment, increase maintenance cost. In view of this, we propose a citrus irrigation and fertilization integrated device. UTILITY MODEL CONTENTS

[0005] The utility model discloses a citrus irrigation and fertilization integrated device to solve the problems in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] The citrus irrigation and fertilization integrated device, including the bottom plate, the top of bottom plate is equipped with the liquid storage barrel, is used to store irrigation liquid or fertilizer liquid, is the core container of whole device, the bottom of liquid storage barrel and the position close to right -hand member is equipped with the liquid outlet, is used to discharge fertilizer liquid or irrigation liquid in liquid storage barrel, connects subsequent conveying structure, the bottom of liquid storage barrel and the position of liquid outlet is equipped with the rectangular bottom box, and the liquid that the bottom of liquid storage barrel discharges is conducted to flow, and the filter structure is supported, avoids that liquid spills and impurity directly enters conveying system, the bottom of rectangular bottom box right side is equipped with the liquid outlet pipe, and the rectangular bottom box intercommunication is used for conveying the liquid after filtering to the pump body,

[0008] The top flange of the liquid storage barrel is connected with a barrel cover for sealing the liquid storage barrel, preventing liquid from spilling out, and providing a mounting interface for the feeding, stirring and filtering device, the top of the barrel cover is provided with a feeding pipe with a cover, which facilitates the operator to add fertilizer or irrigation liquid into the liquid storage barrel, and prevents liquid from leaking out, the middle of the top of the barrel cover is provided with a motor, which rotates the stirring rod by driving, realizes the sufficient stirring of the liquid in the liquid storage barrel, ensures the uniform mixing of the liquid, the output shaft of the motor penetrates the top of the barrel cover and is coaxially connected with a stirring rod, which extends into the liquid storage barrel for stirring the liquid, a plurality of stirring blades are arranged on the outer wall of the stirring rod, which rotates and disturbs the liquid to improve the mixing efficiency,

[0009] The top of the barrel cover and the position close to the right end are provided with a rectangular port to provide a mounting space for the anti-blocking piece, and the filter box can pass through the rectangular port, the anti-blocking piece is arranged at the rectangular port to filter the solid impurities in the liquid and prevent the subsequent conveying system from being blocked, the anti-blocking piece comprises a connecting vertical rod, the bottom end of the connecting vertical rod is provided with a filter box, two filter screens symmetrically arranged front and back are arranged at the bottom of the inner wall of the filter box to intercept the solid particles and impurities in the liquid and ensure the smooth flow of the liquid, the filter box is located in the rectangular bottom box to facilitate the discharge of the filtered liquid into the liquid suction pipe, and the top end of the connecting vertical rod is provided with a top cover to close the rectangular port and prevent liquid leakage;

[0010] The top of the bottom plate and the position close to the right side of the rectangular bottom box are provided with a pump body for pumping filtered liquid out of the rectangular bottom box and conveying it to the liquid guide system, the input end of the pump body is communicated with the liquid outlet pipe through the liquid pumping pipe, the top of the bottom plate and the position close to the right side are provided with a fixed vertical rod, the top end of the fixed vertical rod is provided with a liquid guide main pipe as a main liquid conveying channel, the liquid output by the pump body is branched to each liquid guide branch pipe, the output end of the pump body is communicated with the liquid guide main pipe through the liquid conveying pipe, realizing the conveying of liquid from the pump body to the liquid guide main pipe, the front and rear ends of the liquid guide main pipe are both provided with liquid guide branch pipes with valves, the valves control the opening and closing of the liquid guide branch pipes, so that the operator can control the opening and closing of the spray head according to the need, for example, when there are citrus fruits on both sides of the irrigation and fertilization integrated device, both spray heads are opened, if there is only one side with citrus fruits, only the spray head facing the citrus fruits needs to be opened, the opposite ends of the two liquid guide branch pipes are both provided with spray heads for spraying liquid to the citrus fruits, realizing irrigation or fertilization.

[0011] Preferably, the bottom of the bottom plate and the positions close to the front and rear ends of the left side are both provided with brakeable universal wheels, facilitating the free movement of the device and fixing the position through the brake device, the bottom of the bottom plate and the positions close to the front and rear ends of the right side are both provided with directional wheels, providing the guiding function of the moving direction, the top of the bottom plate and the position close to the left side are provided with a push rod, facilitating the operator to push the device.

[0012] Preferably, the top of the bottom plate and the position close to the left side are provided with a power supply box, the power supply box is provided with a battery pack to provide electric energy for the whole device, the top of the power supply box is provided with a controller, the motor and the pump body are respectively electrically connected with the controller through wires, facilitating the operator to control the work of the motor and the pump body.

[0013] Preferably, the top of the bucket cover and the position at the rectangular port are provided with a frame-shaped positioning plate, the top cover is sleeved outside the frame-shaped positioning plate for fixing the top cover and ensuring the stable installation of the anti-blocking piece.

[0014] Preferably, the top of the top cover is provided with a handle, facilitating the operator to lift the top cover to clean the filter box.

[0015] Preferably, the inner wall of the rectangular bottom box and the position close to the bottom are provided with a frame-shaped support plate, the frame-shaped support plate is above the liquid outlet pipe, the bottom of the filter box abuts against the top of the frame-shaped support plate for supporting the filter box.

[0016] Preferably, the top of the filter box and the bottom of the inner wall of the liquid storage barrel are on the same plane, the outer wall of the filter box is fitted with the inner wall of the liquid outlet, ensuring that the liquid is discharged after being filtered by the filter screen.

[0017] Preferably, the outer edge of the bottom of the liquid storage tank is provided with four supports arranged in a circular array. The bottom of the supports is fixedly connected to the top of the base plate to support the liquid storage tank and provide installation space for the rectangular base box.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. This integrated citrus irrigation and fertilization device, by setting up a motor, stirring rod and stirring blade, achieves full stirring of the liquid inside the storage tank. Fertilizer and water can be quickly and evenly mixed, avoiding fertilizer residue and greatly improving fertilization efficiency and effect.

[0020] 2. This integrated citrus irrigation and fertilization device filters solid particles and impurities in the irrigation liquid through anti-clogging components, including filter boxes and filter screens, effectively avoiding the problem of clogging of pipes, pumps and nozzles during liquid transportation. This design not only improves the stability of liquid transportation, but also extends the service life of the device and reduces maintenance costs.

[0021] 3. This integrated citrus irrigation and fertilization device, through the setting of a main liquid guiding pipe, a liquid guiding branch pipe with valve control, and nozzles, can flexibly adjust the opening status of the nozzles according to the actual needs of the citrus planting area. For example, when there are citrus plants on both sides of the device, two nozzles can be turned on at the same time; while when there are only plants on one side, the nozzles on the other side can be turned off to control the irrigation range. This design improves irrigation efficiency and avoids resource waste.

[0022] 4. This integrated citrus irrigation and fertilization device features a handle on the top cover and a detachable filter box, making it easy for operators to quickly clean impurities from the filter box. This design reduces maintenance difficulty and repair costs, ensuring long-term stable operation of the device. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall first-view structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the overall second-view structure of this utility model;

[0025] Figure 3 This is a partial structural schematic diagram of the present invention;

[0026] Figure 4 This is a schematic diagram of the assembly structure of the liquid storage tank and the anti-clogging component in this utility model;

[0027] Figure 5 This is a cross-sectional structural diagram of the liquid storage tank in this utility model;

[0028] Figure 6The utility model discloses a schematic diagram of the assembly structure of the anti-blocking piece and the rectangular bottom box in the utility model.

[0029] In the drawing: 1, bottom plate; 2, liquid storage barrel; 20, liquid outlet; 21, rectangular bottom box; 22, frame-shaped support plate; 23, liquid outlet pipe; 24, support; 3, barrel cover; 30, feeding pipe; 31, rectangular port; 32, frame-shaped positioning plate; 4, motor; 5, stirring rod; 50, stirring blade; 6, anti-blocking piece; 60, connecting vertical rod; 61, filter box; 62, filter screen; 63, top cover; 64, handle; 7, pump body; 70, liquid suction pipe; 71, liquid delivery pipe; 8, liquid guide main pipe; 9, liquid guide branch pipe; 90, spray head; 10, brakeable universal wheel; 11, directional wheel; 12, fixed vertical rod; 13, push rod; 14, power supply box; 15, controller. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0032] Please refer to Figures 1-6 The utility model provides a technical scheme:

[0033] The citrus irrigation and fertilization integrated device, including the bottom plate 1, the top of bottom plate 1 is equipped with liquid storage barrel 2, for storing irrigation liquid or fertilizer liquid, is the core container of entire device, the bottom of liquid storage barrel 2 and close to the position of right end is equipped with liquid outlet 20, for discharging fertilizer liquid or irrigation liquid in liquid storage barrel 2, connect subsequent delivery structure, the bottom of liquid storage barrel 2 and the position of liquid outlet 20 are equipped with rectangular bottom box 21, the liquid that discharges to the bottom of liquid storage barrel 2 is guided, and filter structure is supported, avoid liquid overflow and impurity directly into the delivery system, the bottom of rectangular bottom box 21 right side is equipped with liquid outlet pipe 23, with rectangular bottom box 21 intercommunication, for the liquid after filtering is delivered to pump body 7.

[0034] The top flange of the liquid storage barrel 2 is connected with a barrel cover 3 for sealing the liquid storage barrel 2 to prevent liquid from spilling out, and providing a mounting interface for the feeding, stirring and filtering devices, the top of the barrel cover 3 is provided with a feeding pipe 30 with a cover, which facilitates the operator to add fertilizer or irrigation liquid into the liquid storage barrel 2, while preventing liquid from leaking out, the middle of the top of the barrel cover 3 is provided with a motor 4, which rotates the stirring rod 5 to realize the sufficient stirring of the liquid in the liquid storage barrel 2, ensuring the uniform mixing of the liquid, the output shaft of the motor 4 penetrates the top of the barrel cover 3 and is coaxially connected with the stirring rod 5, which extends into the liquid storage barrel 2 for stirring the liquid, the outer wall of the stirring rod 5 is provided with a plurality of stirring blades 50, which disturb the liquid by rotating to improve the mixing efficiency;

[0035] A rectangular opening 31 is formed in the top of the barrel cover 3 and near the right end to provide a mounting space for the anti-blocking piece 6, the filter box 61 can pass through the rectangular opening 31, and the anti-blocking piece 6 is arranged at the rectangular opening 31 to filter solid impurities in the liquid and prevent the subsequent conveying system from being blocked, the anti-blocking piece 6 includes a connecting vertical rod 60, the bottom end of the connecting vertical rod 60 is provided with a filter box 61, two filter screens 62 symmetrically arranged front and back are arranged at the bottom of the inner wall of the filter box 61 to retain solid particles and impurities in the liquid and ensure the smooth flow of the liquid, the filter box 61 is located in the rectangular bottom box 21 to facilitate the discharge of the filtered liquid into the liquid pumping pipe 70, and the top end of the connecting vertical rod 60 is provided with a top cover 63 to close the rectangular opening 31 and prevent liquid from leaking out;

[0036] The top of the bottom plate 1 and near the right side of the rectangular bottom box 21 is provided with a pump body 7 for pumping the filtered liquid from the rectangular bottom box 21 and conveying it to the liquid guiding system, the input end of the pump body 7 is communicated with the liquid outlet pipe 23 through the liquid pumping pipe 70, the top of the bottom plate 1 and near the right side is provided with a fixed vertical rod 12, the top end of the fixed vertical rod 12 is provided with a liquid guiding main pipe 8 as a main liquid conveying channel to branch the liquid output by the pump body 7 to each liquid guiding branch pipe 9, the output end of the pump body 7 is communicated with the liquid guiding main pipe 8 through the liquid conveying pipe 71 to realize the conveying of the liquid from the pump body 7 to the liquid guiding main pipe 8, the front and rear ends of the liquid guiding main pipe 8 are both provided with liquid guiding branch pipes 9 with valves, the valves control the opening and closing of the liquid guiding branch pipes 9 to facilitate the operator to control the opening and closing of the spray heads 90 according to the needs, for example, when there are citrus trees on both sides of the irrigation and fertilization integrated device, both spray heads 90 are opened, if there is only one side with citrus trees, only the spray head 90 facing the citrus trees needs to be opened, and the opposite ends of the two liquid guiding branch pipes 9 are both provided with spray heads 90 for spraying liquid to the citrus trees to realize irrigation or fertilization.

[0037] In this embodiment, the bottom of the bottom plate 1 and close to the left side of the front and rear ends are provided with a brake universal wheel 10, which is convenient for the free movement of the device, and can be fixed by the brake device. The bottom of the bottom plate 1 and close to the right side of the front and rear ends are provided with a directional wheel 11, which provides the guiding function of the moving direction. The top of the bottom plate 1 and close to the left side are provided with a push rod 13, which is convenient for the operator to push the device.

[0038] Specifically, the top of the bottom plate 1 and close to the left side are provided with a power supply box 14, and the power supply box 14 is provided with a battery pack to provide power for the whole device. The top of the power supply box 14 is provided with a controller 15, and the motor 4 and the pump body 7 are respectively electrically connected with the controller 15 through wires, which is convenient for the operator to control the work of the motor 4 and the pump body 7.

[0039] Further, the top of the barrel cover 3 and located at the position of the rectangular port 31 is provided with a frame-shaped positioning plate 32, and the top cover 63 is sleeved outside the frame-shaped positioning plate 32, which is used for fixing the top cover 63 and ensuring the stable installation of the anti-blocking piece 6.

[0040] Further, the top of the top cover 63 is provided with a handle 64, which is convenient for the operator to lift the top cover 63 to clean the filter box 61.

[0041] Further, the inner wall of the rectangular bottom box 21 and close to the bottom is provided with a frame-shaped support plate 22, which is located above the liquid outlet pipe 23. The bottom of the filter box 61 abuts against the top of the frame-shaped support plate 22, which is used for supporting the filter box 61.

[0042] Further, the top of the filter box 61 and the bottom of the inner wall of the liquid storage barrel 2 are located on the same plane, and the outer wall of the filter box 61 is fitted with the inner wall of the liquid outlet 20, which ensures that the liquid is filtered through the filter screen 62 before being discharged.

[0043] Further, the outer edge of the bottom of the liquid storage barrel 2 is provided with four supports 24 arranged in a ring array, and the bottom of the support 24 is fixedly connected to the top of the bottom plate 1, which supports the liquid storage barrel 2 and provides installation space for the rectangular bottom box 21.

[0044] The citrus irrigation and fertilization integrated device of the embodiment is used, the position of the device is adjusted through the brake universal wheel 10 and the directional wheel 11 on the bottom plate 1, the cover of the feeding pipe 30 at the top of the liquid storage barrel 2 is opened, water or irrigation liquid is injected into the liquid storage barrel 2, and according to the fertilization requirement, soluble solid fertilizer or liquid fertilizer is added, then the cover of the feeding pipe 30 is closed to prevent the liquid or the fertilizer from leaking, the controller 15 at the top of the power supply box 14 is started, the motor 4 is started through the controller 15, the rotation of the driving stirring rod 5 and the stirring blade 50 is driven, the liquid and the fertilizer in the liquid storage barrel 2 are fully stirred, the uniform mixed fertilizer liquid is ensured, after the stirring is completed, the filter box 61 and the filter screen 62 in the anti-blocking piece 6 can effectively filter the solid particles and impurities in the liquid, the pump body 7 is started, the mixed fertilizer liquid in the liquid storage barrel 2 is pumped out through the liquid pumping pipe 70 and is transported to the liquid guide main pipe 8 at the top of the fixed vertical rod 12 through the liquid conveying pipe 71, according to the actual requirement of the citrus planting area, the valve on the liquid guide branch pipe 9 at the two ends of the liquid guide main pipe 8 is operated to control the opening and closing of the spray head 90, for example, when there are citrus plants on both sides of the device, the two spray heads 90 can be opened at the same time, and when there is only one side of citrus, the spray head 90 on the other side can be closed to save water and fertilizer resources, the mixed fertilizer liquid is sprayed on the citrus through the spray head 90, irrigation and fertilization functions are realized, after the irrigation and fertilization of the current area are completed, the device can be moved to the next planting area through the push rod 13, the above operation is repeated, after the use is completed, the motor 4 and the pump body 7 are closed, the filter box 61 is taken out through the top cover 63, the residues in the filter screen 62 are cleaned, after the cleaning is completed, the device is moved to a dry storage area.

[0045] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. Citrus irrigation and fertilization integrated device, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is provided with a liquid storage barrel (2), the bottom of the liquid storage barrel (2) and the position close to the right end are provided with a liquid outlet (20), the bottom of the liquid storage barrel (2) and the position of the liquid outlet (20) are provided with a rectangular bottom box (21), the bottom of the right side of the rectangular bottom box (21) is provided with a liquid outlet pipe (23), the top flange of the liquid storage barrel (2) is connected with a barrel cover (3), the top of the barrel cover (3) is provided with a feeding pipe (30) with a cover, the top of the barrel cover (3) is provided with a motor (4), the output shaft of the motor (4) penetrates the top of the barrel cover (3) and is coaxially connected with a stirring rod (5), the outer wall of the stirring rod (5) is provided with a plurality of stirring blades (50), the top of the barrel cover (3) and the position close to the right end are provided with a rectangular port (31), the rectangular port (31) is provided with an anti-blocking piece (6), the anti-blocking piece (6) comprises a connecting vertical rod (60), the bottom end of the connecting vertical rod (60) is provided with a filter box (61), the inner wall of the filter box (61) is provided with two filter screens (62) which are symmetrically arranged in front and back, the filter box (61) is located in the rectangular bottom box (21), the top end of the connecting vertical rod (60) is provided with a top cover (63), the top of the bottom plate (1) and the position close to the right side of the rectangular bottom box (21) are provided with a pump body (7), the input end of the pump body (7) is communicated with the liquid outlet pipe (23) through a liquid pumping pipe (70), the top of the bottom plate (1) and the position close to the right side are provided with a fixed vertical rod (12), the top end of the fixed vertical rod (12) is provided with a liquid guide main pipe (8), the output end of the pump body (7) is communicated with the liquid guide main pipe (8) through a liquid feeding pipe (71), the front and back ends of the liquid guide main pipe (8) are provided with liquid guide branch pipes (9) with valves, the opposite ends of the two liquid guide branch pipes (9) are provided with spray heads (90).

2. The citrus tree irrigation and fertilization integrated device according to claim 1, characterized in that: The bottom of the bottom plate (1) and the positions close to the left side front and back ends are provided with brakeable universal wheels (10), the bottom of the bottom plate (1) and the positions close to the right side front and back ends are provided with directional wheels (11), the top of the bottom plate (1) and the position close to the left side are provided with a push rod (13).

3. The citrus tree irrigation and fertilization integrated device according to claim 1, characterized in that: The top of the bottom plate (1) and the position close to the left side are provided with a power supply box (14), the power supply box (14) is provided with a battery pack, the top of the power supply box (14) is provided with a controller (15), the motor (4) and the pump body (7) are respectively electrically connected with the controller (15) through wires.

4. The citrus tree irrigation and fertilization integrated device, as claimed in claim 1, wherein: The top of the barrel cover (3) and the position of the rectangular port (31) are provided with a frame-shaped positioning plate (32), the top cover (63) is sleeved on the outside of the frame-shaped positioning plate (32).

5. The citrus tree irrigation and fertilization integrated device, as claimed in claim 1, wherein: The top of the top cover (63) is provided with a handle (64).

6. The citrus tree irrigation and fertilization integrated device, as claimed in claim 1, wherein: The inner wall of the rectangular bottom box (21) and the position close to the bottom are provided with a frame-shaped supporting plate (22), the frame-shaped supporting plate (22) is located above the liquid outlet pipe (23), the bottom of the filter box (61) abuts against the top of the frame-shaped supporting plate (22).

7. The citrus tree irrigation and fertilization integrated device, as claimed in claim 1, wherein: The top of the filter box (61) is in the same plane with the bottom of the inner wall of the liquid storage tank (2), and the outer wall of the filter box (61) is in close contact with the inner wall of the liquid outlet (20).

8. The citrus tree irrigation and fertilization integrated device, as claimed in claim 1, wherein: The outer edge of the bottom of the liquid storage tank (2) is provided with four supports (24) arranged in a ring array, and the bottom of the support (24) is fixedly connected to the top of the bottom plate (1).

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