Pesticide application cover for citrus pest control

Abstract

The utility model discloses a pesticide application cover for citrus pest control. The pesticide application cover comprises a support. The pesticide applying assembly comprises a plurality of bases, the bases are rotationally connected to the support, an outer cover is fixedly connected to the bases, an inner cover is arranged in the outer cover, the outer cover and the inner cover form a first airflow cavity, the outer cover communicates with an air conveying pipe, the outer cover is fixedly connected with a first expansion cylinder, and the inner cover is fixedly connected with a second expansion cylinder; the first expansion cylinder and the second expansion cylinder form a second air flow cavity, the first air flow cavity is communicated with the second air flow cavity, a liquid medicine pipe is fixedly connected to the second expansion cylinder, a plurality of atomizing nozzles are installed on the liquid medicine pipe, and an air flow nozzle is arranged on the base, located in the liquid medicine pipe and communicated with the first air flow cavity. According to the pesticide spraying device, airflow sprayed out of the second airflow cavity and airflow sprayed out of the airflow nozzle jointly drive atomized pesticide liquid to be sprayed to citrus fruit trees, the atomized pesticide liquid has the higher spraying capacity, the influence of wind power on pesticide spraying is reduced, and meanwhile the influence on the health of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide application devices, in particular to a pesticide application cover for preventing and controlling citrus pests and diseases. Background Art

[0002] During the planting process, citrus is often attacked by various pests and diseases. Common pests include citrus aphids, citrus longhorn beetles, citrus psyllids, etc. Common diseases include canker and anthracnose, etc. Citrus pests and diseases can generally be prevented and controlled by applying drugs.

[0003] When applying pesticides to citrus, the drugs are usually applied through a sprayer, which sprays the pesticide liquid onto the citrus trees in a mist form. The mist liquid is greatly affected by the wind after leaving the nozzle, and may deviate from the fruit trees or even blow onto the faces of workers, affecting their health. Therefore, a pesticide application cover for citrus pest control is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a pesticide application cover for citrus pest control, so as to solve the problems existing in the above-mentioned prior art, reduce the influence of wind on pesticide application, and also improve the health protection of workers.

[0005] To achieve the above-mentioned purpose, the utility model provides the following solutions: The utility model provides a pesticide application cover for controlling citrus pests and diseases, comprising:

[0006] Bracket;

[0007] A medicine application component, the medicine application component includes a plurality of bases, the bases are rotatably connected to the bracket, an outer cover is fixedly connected to the base, an inner cover is arranged inside the outer cover, the outer cover and the inner cover form an air flow chamber 1, the outer cover is connected with an air supply pipe, the air supply pipe is connected with an air pump, a first expansion cylinder is fixedly connected to the outer cover, a second expansion cylinder is fixedly connected to the inner cover, the first expansion cylinder and the second expansion cylinder form an air flow chamber 2, the air flow chamber 1 is connected with the air flow chamber 2, a medicine liquid tube is fixedly connected to the second expansion tube, a plurality of atomizing nozzles are installed on the medicine liquid tube, the medicine liquid tube is connected with an infusion tube, the infusion tube is connected with a medicine liquid tank, an air flow nozzle is arranged on the base, the air flow nozzle is located in the medicine liquid tube, and the air flow nozzle is connected with the air flow chamber 1.

[0008] Preferably, a hard tube is fixedly connected to the base, the hard tube is communicated with the airflow chamber through a connecting tube, the airflow nozzle is installed on the hard tube, and the airflow nozzle is communicated with the hard tube.

[0009] Preferably, an extension plate is fixedly connected to the inner cover, and a gap size formed by the extension plate and the outer cover is smaller than the second airflow cavity.

[0010] Preferably, the bracket includes a plurality of transverse plates, both ends of the transverse plates are fixedly connected with mounting plates, the mounting plates are symmetrically arranged at both ends of the transverse plates, and the base is rotatably connected to the mounting plates.

[0011] Preferably, a first connecting plate is fixedly connected to the mounting plate, a second connecting plate is fixedly connected to the base, and the first connecting plate is rotatably connected to the second connecting plate.

[0012] Preferably, a third connecting plate is fixedly connected to the base, a fourth connecting plate is fixedly connected to the mounting plate, an electric telescopic rod is arranged between the base and the mounting plate, the fixed end of the electric telescopic rod is rotatably connected to the fourth connecting plate, and the output end of the electric telescopic rod is rotatably connected to the third connecting plate.

[0013] Preferably, the medicine liquid tube is fixedly connected to the second expansion cylinder via a plurality of support rods.

[0014] The utility model discloses the following technical effects: the device is installed on agricultural power equipment for use, the bracket is used to install multiple bases, an airflow chamber 1 is formed between the outer cover and the inner cover, the air supply pipe supplies high-pressure gas to the airflow chamber 1, the first expansion tube and the second expansion tube are conical, and an airflow chamber 2 is formed between the first expansion tube and the second expansion tube. The airflow flows from the airflow chamber 1 to the airflow chamber 2, and then sprays out from the airflow chamber 2. The length of the first expansion tube is larger than that of the first expansion tube, so that the airflow can be sprayed in a fixed direction, the infusion tube delivers the liquid medicine into the liquid medicine tube, and then sprays out from the atomizing nozzle, and the airflow nozzle also sprays airflow at the same time. In the utility model, the airflow sprayed from the airflow chamber 2 and the airflow sprayed from the airflow nozzle jointly drive the atomized liquid medicine to spray toward the citrus fruit trees, so that the mist liquid medicine has a stronger spraying ability, reduces the influence of wind on the spraying of the medicine, and also reduces the influence on the health of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a schematic diagram of the structure of the pesticide application cover for citrus pest control according to the utility model;

[0017] Figure 2 for Figure 1A partial enlarged view of a;

[0018] Among them, 1. bracket; 2. base; 3. outer cover; 4. inner cover; 5. air flow chamber 1; 6. air supply pipe; 7. support rod; 8. first extension tube; 9. second extension tube; 10. air flow chamber 2; 11. medicine liquid tube; 12. atomizing nozzle; 13. infusion tube; 14. air flow nozzle; 15. hard tube; 16. connecting tube; 17. extension plate; 18. horizontal plate; 19. mounting plate; 20. first connecting plate; 21. second connecting plate; 22. third connecting plate; 23. fourth connecting plate; 24. electric telescopic rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Reference Figure 1-2 The utility model provides a pesticide application cover for controlling citrus pests and diseases, comprising:

[0022] Bracket 1;

[0023] The medicine application component includes a plurality of bases 2, the bases 2 are rotatably connected to the bracket 1, an outer cover 3 is fixedly connected to the base 2, an inner cover 4 is arranged inside the outer cover 3, the outer cover 3 and the inner cover 4 form an air flow chamber 1 5, the outer cover 3 is connected with an air supply pipe 6, the air supply pipe 6 is connected with an air pump, the outer cover 3 is fixedly connected with a first expansion cylinder 8, the inner cover 4 is fixedly connected with a second expansion cylinder 9, the first expansion cylinder 8 and the second expansion cylinder 9 form an air flow chamber 2 10, the air flow chamber 1 5 is connected with the air flow chamber 2 10, the second expansion cylinder 9 is fixedly connected with a medicine liquid tube 11, a plurality of atomizing nozzles 12 are installed on the medicine liquid tube 11, the medicine liquid tube 11 is connected with an infusion tube 13, the infusion tube 13 is connected with the medicine liquid tank, an air flow nozzle 14 is arranged on the base 2, the air flow nozzle 14 is located in the medicine liquid tube 11, and the air flow nozzle 14 is connected with the air flow chamber 1 5.

[0024] The device is installed on agricultural power equipment for use, the bracket 1 is used to install multiple bases 2, an airflow chamber 5 is formed between the outer cover 3 and the inner cover 4, the air supply pipe 6 supplies high-pressure gas to the airflow chamber 5, the first expansion tube 8 and the second expansion tube 9 are conical, and an airflow chamber 2 10 is formed between the first expansion tube 8 and the second expansion tube 9. The airflow flows from the airflow chamber 15 to the airflow chamber 2 10, and then sprays out from the airflow chamber 2 10. The length of the first expansion tube 8 is greater than that of the second expansion tube 9, so that the airflow can be sprayed in a fixed direction, the infusion tube 13 delivers the medicine liquid into the medicine liquid tube 11, and then sprays it from the atomizing nozzle 12, and the airflow nozzle 14 also sprays airflow at the same time. The airflow sprayed from the airflow chamber 2 10 and the airflow sprayed from the airflow nozzle 14 jointly drive the atomized medicine liquid to spray toward the citrus fruit trees. Multiple devices of the present invention are used simultaneously to increase the spraying range.

[0025] According to a further optimization scheme, a hard tube 15 is fixedly connected to the base 2 , the hard tube 15 is connected to the airflow chamber 15 through a connecting tube 16 , the airflow nozzle 14 is installed on the hard tube 15 , and the airflow nozzle 14 is connected to the hard tube 15 .

[0026] The gas in the airflow chamber 15 flows into the hard tube 15 through the connecting tube 16 and then is ejected through the airflow nozzle 14.

[0027] According to a further optimization scheme, an extension plate 17 is fixedly connected to the inner cover 4 , and a gap between the extension plate 17 and the outer cover 3 is smaller than the airflow cavity 10 .

[0028] The extension plate 17 is used to reduce the air outlet of the second airflow chamber 10 so that the airflow has a higher ejection speed.

[0029] According to a further optimized solution, the bracket 1 includes a plurality of transverse plates 18 , both ends of the transverse plates 18 are fixedly connected with mounting plates 19 , the mounting plates 19 are symmetrically arranged at both ends of the transverse plates 18 , and the base 2 is rotatably connected to the mounting plates 19 .

[0030] The transverse plate 18 is used for connecting with the agricultural power equipment, and the mounting plate 19 is used for mounting the base 2 , and a plurality of bases 2 can be mounted on the mounting plate 19 .

[0031] According to a further optimized solution, a first connecting plate 20 is fixedly connected to the mounting plate 19 , a second connecting plate 21 is fixedly connected to the base 2 , and the first connecting plate 20 is rotatably connected to the second connecting plate 21 .

[0032] The base 2 is rotatably connected to the mounting plate 19 through the rotatable connection of the first connecting plate 20 and the second connecting plate 21 .

[0033] A further optimized solution is that a third connecting plate 22 is fixedly connected to the base 2, a fourth connecting plate 23 is fixedly connected to the mounting plate 19, an electric telescopic rod 24 is arranged between the base 2 and the mounting plate 19, a fixed end of the electric telescopic rod 24 is rotatably connected to the fourth connecting plate 23, and an output end of the electric telescopic rod 24 is rotatably connected to the third connecting plate 22.

[0034] The electric telescopic rod 24 is rotatably connected to the base 2 through the third connecting plate 22, and the electric telescopic rod 24 is rotatably connected to the mounting plate 19 through the fourth connecting plate 23. The electric telescopic rod 24 can drive the base 2 to rotate, thereby facilitating the adjustment of the spraying angle and making it easier to aim the spraying direction at the citrus trees.

[0035] According to a further optimized solution, the medicine liquid tube 11 is fixedly connected to the second expansion tube 9 through a plurality of support rods 7 .

[0036] The support rod 7 is used to connect the medicine liquid tube 11 and the second expansion tube 9 .

[0037] The working principle of the device is that the device is installed on agricultural power equipment for use, the bracket 1 is used to install multiple bases 2, an airflow chamber 5 is formed between the outer cover 3 and the inner cover 4, the air supply pipe 6 transports high-pressure gas to the airflow chamber 5, the first expansion tube 8 and the second expansion tube 9 are conical, and an airflow chamber 2 10 is formed between the first expansion tube 8 and the second expansion tube 9. The air pump (not shown in the figure) provides high-pressure gas, and the air pump transports the gas to the airflow chamber 1 5 through the air supply pipe 6. The airflow flows from the airflow chamber 1 5 to the airflow chamber 2 10, and then sprays out from the airflow chamber 2 10. The extension plate 17 is used to reduce the air outlet of the airflow chamber 2 10, so that the airflow has a higher spraying speed. The liquid medicine tank is installed on the agricultural power equipment, and the liquid medicine is transported to the liquid medicine tank through the liquid supply pipe 13. The gas in the airflow chamber 15 flows into the hard tube 15 through the connecting tube 16, and then is sprayed out through the airflow nozzle 14. The airflow sprayed from the airflow chamber 2 10 and the airflow sprayed from the airflow nozzle 14 jointly drive the atomized liquid medicine to spray toward the citrus trees, so that the mist liquid medicine has a stronger spraying ability, reduces the influence of wind on the spraying of the medicine, and also reduces the influence on the health of the staff. The electric telescopic rod 24 is connected to the base 2 through the third connecting plate 22, and the electric telescopic rod 24 is connected to the mounting plate 19 through the fourth connecting plate 23. The electric telescopic rod 24 can drive the base 2 to rotate, so as to facilitate the adjustment of the spraying angle, so that the spraying direction is more convenient to aim at the citrus trees.

[0038] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0039] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A pesticide application cover for controlling citrus pests and diseases, characterized in that: include: Bracket (1); A medicine dispensing assembly, the medicine dispensing assembly comprising a plurality of bases (2), the bases (2) being rotatably connected to the bracket (1), the base (2) being fixedly connected to an outer cover (3), an inner cover (4) being arranged inside the outer cover (3), the outer cover (3) and the inner cover (4) forming an air flow chamber (5), the outer cover (3) being connected to an air delivery pipe (6), the air delivery pipe (6) being connected to an air pump, the outer cover (3) being fixedly connected to a first expansion cylinder (8), the inner cover (4) being fixedly connected to a second expansion cylinder (9), the first expansion cylinder (8) and the inner cover (4) being connected to each other. The second expansion tube (9) forms an airflow chamber 2 (10), and the airflow chamber 1 (5) is connected to the airflow chamber 2 (10). The second expansion tube (9) is fixedly connected to a liquid medicine tube (11), and a plurality of atomizing nozzles (12) are installed on the liquid medicine tube (11). The liquid medicine tube (11) is connected to an infusion tube (13), and the infusion tube (13) is connected to a liquid medicine tank. An airflow nozzle (14) is provided on the base (2), and the airflow nozzle (14) is located in the liquid medicine tube (11), and the airflow nozzle (14) is connected to the airflow chamber 1 (5).

2. The pesticide application cover for controlling citrus pests and diseases according to claim 1, characterized in that: A hard tube (15) is fixedly connected to the base (2), the hard tube (15) is connected to the airflow chamber (5) through a connecting tube (16), the airflow nozzle (14) is installed on the hard tube (15), and the airflow nozzle (14) is connected to the hard tube (15).

3. The pesticide application cover for controlling citrus pests and diseases according to claim 1, characterized in that: An extension plate (17) is fixedly connected to the inner cover (4), and the size of the gap formed by the extension plate (17) and the outer cover (3) is smaller than that of the second airflow cavity (10).

4. The pesticide application cover for controlling citrus pests and diseases according to claim 1, characterized in that: The bracket (1) comprises a plurality of transverse plates (18), both ends of the transverse plates (18) are fixedly connected with mounting plates (19), the mounting plates (19) are symmetrically arranged at both ends of the transverse plates (18), and the base (2) is rotatably connected to the mounting plates (19).

5. The pesticide application cover for controlling citrus pests and diseases according to claim 4, characterized in that: A first connecting plate (20) is fixedly connected to the mounting plate (19), a second connecting plate (21) is fixedly connected to the base (2), and the first connecting plate (20) and the second connecting plate (21) are rotatably connected.

6. The pesticide application cover for controlling citrus pests and diseases according to claim 4, characterized in that: A third connecting plate (22) is fixedly connected to the base (2), a fourth connecting plate (23) is fixedly connected to the mounting plate (19), an electric telescopic rod (24) is arranged between the base (2) and the mounting plate (19), a fixed end of the electric telescopic rod (24) is rotatably connected to the fourth connecting plate (23), and an output end of the electric telescopic rod (24) is rotatably connected to the third connecting plate (22).

7. The pesticide application cover for controlling citrus pests and diseases according to claim 1, characterized in that: The medicine liquid tube (11) is fixedly connected to the second expansion tube (9) via a plurality of support rods (7).

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