A device for spraying a medicine for preventing and treating root rot of cherimoya

Abstract

The utility model relates to the technical field of cherimoya planting, disclose a kind of agent spraying device for preventing and treating root rot of cherimoya, comprising: medicine box, two groups of braces are arranged in the back side of the medicine box, and inlet is arranged in the top of medicine box;The both sides of the medicine box are provided with pesticide application pipe, and the head of any pesticide application pipe is equipped with spray head, and the head of another test tube is equipped with elbow pipe, the inner bottom of medicine box is fixed with three-way electromagnetic valve, two outlets of the three-way electromagnetic valve are communicated with two pesticide application pipes respectively, the outer surface of medicine box is fixed with controller, the top of medicine box is provided with battery, one side of the battery is provided with air pump, the battery is electrically connected with controller and three-way electromagnetic valve respectively, two pesticide application pipes are respectively matched with spray head and elbow pipe to adapt to two kinds of pesticide application modes of root rot, improve pesticide application efficiency.

Description

Technical Field

[0001] This utility model relates to the field of custard apple cultivation technology, and in particular to a pesticide spraying device for preventing and controlling root rot in custard apples. Background Technology

[0002] Currently, root rot is a serious disease affecting custard apples in recent years. Both AP and common custard apples can be infected. The pathogen causing custard apple root rot is a newly specialized fungus belonging to the Deuteromycetes. The pathogen exists in diseased plant debris and in the soil. Plants planted in infected soil can be infected through damaged rhizomes or young roots. Observations show that planting too deep, local waterlogging, and wounds to the rhizomes caused by hoeing during cultivation and weeding are all contributing factors to the disease. Spraying the plants with fungicides can prevent and inhibit root rot to some extent, especially when applied to the leaves and roots. However, most sprayers can only spray the leaves and cannot reach the soil for application. Utility Model Content

[0003] This application provides a pesticide spraying device for preventing root rot in custard apple trees, thereby solving the problems in the prior art.

[0004] To address the aforementioned technical problems, this application provides a spraying device for controlling root rot in custard apple trees, comprising: a spray box, two sets of shoulder straps on the back side of the spray box, and a spray inlet on the top of the spray box; spray pipes are provided on both sides of the spray box, with a nozzle installed at the head of one spray pipe and a bent pipe installed at the head of the other spray pipe; a three-way solenoid valve is fixed at the bottom of the spray box, with its two outlets connected to the two spray pipes respectively; a controller is fixed on the outer surface of the spray box; a battery is installed on the top of the spray box; an air pump is installed on one side of the battery; and the battery is electrically connected to the controller and the three-way solenoid valve respectively.

[0005] In some embodiments of this application, the head of the bend is set as a plane, and multiple seepage holes are opened on the plane.

[0006] In some embodiments of this application, a filter screen is provided at the inlet of the three-way solenoid valve.

[0007] In some embodiments of this application, the air pump is electrically connected to the controller.

[0008] In some embodiments of this application, a sealing cap is installed on the top of the medicine inlet, and a rubber ring is provided inside the sealing cap.

[0009] In some embodiments of this application, multiple clips are provided on both sides of the medicine box.

[0010] In some embodiments of this application, a handle is fitted onto the outer surface of the application tube.

[0011] Compared with the prior art, this utility model has the following features and beneficial effects:

[0012] This invention utilizes a single medicine box to achieve two application methods: a nozzle for leaf application and a curved tube for root application. A controller operates a three-way solenoid valve, allowing each application method to be performed independently. An air pump provides power for application. Furthermore, the curved tube does not enter the soil vertically, minimizing root damage. This invention is applicable to both application modes for controlling root rot in custard apples, enhancing application effectiveness and efficiency. Its widespread use is expected to yield positive results. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this utility model;

[0014] Figure 2 This is a schematic front view of an embodiment of the present utility model;

[0015] Figure 3 This is a rear view schematic diagram of an embodiment of this utility model;

[0016] Figure 4 This is a schematic diagram of the seepage hole structure in an embodiment of this utility model;

[0017] Figure 5 This is a schematic diagram of the overall structure of another embodiment of the present invention.

[0018] In the diagram, 100 is the medicine box; 110 is the medicine inlet; 120 is the sealing cap; 130 is the clamp; 140 is the handle; 200 is the shoulder strap; 300 is the application tube; 310 is the extension tube; 400 is the nozzle; 500 is the bend; 510 is the seepage hole; 600 is the three-way solenoid valve; 700 is the controller; 800 is the battery; and 900 is the air pump. Detailed Implementation

[0019] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0020] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0021] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0022] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0023] like Figure 1-4 As shown in some embodiments of this application, a spraying device for preventing root rot of custard apple includes: a medicine box 100, two sets of shoulder straps 200 disposed on the back side of the medicine box 100, and a medicine inlet 110 disposed on the top of the medicine box 100; both sides of the medicine box 100 are provided with a spray pipe 300, the head of one spray pipe 300 is equipped with a nozzle 400, the head of the other spray pipe is equipped with a bend 500, a three-way solenoid valve 600 is fixed at the bottom inside the medicine box 100, the two outlets of the three-way solenoid valve 600 are respectively connected to the two spray pipes 300, a controller 700 is fixed on the outer surface of the medicine box 100, a storage battery 800 is disposed on the top of the medicine box 100, an air pump 900 is disposed on one side of the storage battery 800, the storage battery 800 is electrically connected to the controller 700 and the three-way solenoid valve 600 respectively, and the three-way solenoid valve 600 is a waterproof solenoid valve.

[0024] According to some embodiments of this application, the head of the bent pipe 500 is set as a flat surface, and multiple drainage holes 510 are opened on the flat surface. The head of the bent pipe 500 is arc-shaped, which effectively prevents the plant roots from being scratched.

[0025] According to some embodiments of this application, the inlet of the three-way solenoid valve 600 is provided with a filter screen, which mainly filters out drug residue and prevents the drug application passage from being blocked.

[0026] According to some embodiments of this application, the air pump 900 is electrically connected to the controller 700.

[0027] According to some embodiments of this application, a sealing cap 120 is installed on the top of the drug inlet 110, and a rubber ring is provided inside the sealing cap 120.

[0028] According to some embodiments of this application, multiple clips 130 are provided on both sides of the medicine box 100. The clips 130 are U-shaped plastic clips 130, which can fix the medicine tube 300 while reducing wear on the medicine tube 300.

[0029] According to some embodiments of this application, a handle 140 is sleeved on the outer surface of the application tube 300.

[0030] According to some embodiments of this application, during pesticide application, the storage battery 800 supplies power to the air pump 900. After the air pump 900 is powered on, it pressurizes the inside of the pesticide tank 100. Under the pressure, the pesticide solution in the pesticide tank 100 enters through the inlet of the three-way solenoid valve 600 and enters the pesticide application pipe 300 through the outlet of the three-way solenoid valve 600. The controller 700 can control the opening and closing state of the outlet of the three-way solenoid valve 600. When it is necessary to apply pesticide to the leaves, the outlet corresponding to the nozzle 400 is opened and the outlet corresponding to the bend pipe 500 is closed. When it is necessary to apply pesticide to the roots, the outlet corresponding to the bend pipe 500 is opened and the outlet corresponding to the nozzle 400 is closed.

[0031] like Figure 5 As shown, in another embodiment of this application, for ease of operation, an extension pipe 310 is connected to the end of the application pipe 300, and the end of the extension pipe 310 away from the application pipe 300 is connected to the nozzle 400 and the bend pipe 500 respectively, thereby increasing the application height and application depth.

[0032] In summary, this utility model relates to the field of custard apple cultivation technology and discloses a spraying device for preventing and controlling root rot in custard apples. The device includes: a medicine box, two sets of shoulder straps on the back of the medicine box, and a medicine inlet on the top of the medicine box; application tubes are provided on both sides of the medicine box, with a nozzle installed at the head of one application tube and a bent pipe installed at the head of the other application tube; a three-way solenoid valve is fixed at the bottom of the medicine box, with its two outlets connected to the two application tubes respectively; a controller is fixed on the outer surface of the medicine box; a battery is installed on the top of the medicine box, with an air pump on one side of the battery; the battery is electrically connected to the controller and the three-way solenoid valve respectively; the two application tubes, in conjunction with the nozzle and the bent pipe, provide two application methods for root rot, thereby improving application efficiency.

[0033] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. A pesticide spraying device for controlling root rot in custard apple trees, comprising: A medicine box (100), two sets of shoulder straps (200) on the back side of the medicine box (100), and a medicine inlet (110) on the top of the medicine box (100); characterized in that, both sides of the medicine box (100) are provided with a medicine application tube (300), the head of one medicine application tube (300) is equipped with a nozzle (400), the head of the other medicine application tube is equipped with a bent tube (500), a three-way solenoid valve (600) is fixed at the bottom inside the medicine box (100), the two outlets of the three-way solenoid valve (600) are respectively connected to the two medicine application tubes (300), a controller (700) is fixed on the outer surface of the medicine box (100), a storage battery (800) is provided on the top of the medicine box (100), an air pump (900) is provided on one side of the storage battery (800), and the storage battery (800) is electrically connected to the controller (700) and the three-way solenoid valve (600).

2. The pesticide spraying device for preventing root rot of custard apple trees according to claim 1, characterized in that, The head of the bend (500) is set as a plane, and multiple seepage holes (510) are opened on the plane.

3. The pesticide spraying device for preventing root rot of custard apple trees according to claim 1, characterized in that, The inlet of the three-way solenoid valve (600) is equipped with a filter screen.

4. The pesticide spraying device for preventing root rot of custard apple trees according to claim 1, characterized in that, The air pump (900) is electrically connected to the controller (700).

5. The pesticide spraying device for preventing root rot of custard apple trees according to claim 1, characterized in that, A sealing cap (120) is installed on the top of the medicine inlet (110), and a rubber ring is provided inside the sealing cap (120).

6. The pesticide spraying device for preventing root rot of custard apple trees according to claim 1, characterized in that, The medicine box (100) has multiple clips (130) on both sides.

7. The pesticide spraying device for preventing root rot of custard apple trees according to claim 1, characterized in that, A handle (140) is fitted onto the outer surface of the application tube (300).

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