Pesticide spraying device

Abstract

The utility model provides a pesticide spraying device which comprises an unmanned aerial vehicle body, a connecting sliding rod, a placing base and an adjusting assembly, and the adjusting assembly comprises a motor; an output shaft of the motor is fixedly connected with a large gear through a coupler. The surface of the large gear is rotationally connected with the bottom of the containing base. Driven gears are rotationally connected to the bottom of the containing base and located at the four corners of the surface of the large gear. The surface of the large gear is meshed with the surface of the driven gear. The surface of the driven gear is fixedly connected with a reciprocating screw rod; the surface of the reciprocating screw rod is in threaded connection with a lifting medicine guide box; the surface of the lifting medicine guide box is slidably connected with the surface of the connecting sliding rod. The surface of the lifting pesticide guide box communicates with a guide hose; according to the pesticide spraying device, the effect that the rotary containing hopper starts to do slight reciprocating rotation is achieved, meanwhile, the effect that the pesticide horizontal spraying range is adjusted is achieved, and the effect that pesticide waste and environmental pollution caused by excessive pesticide diffusion are avoided while the pesticide spraying range is expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural breeding, in particular to a pesticide spraying device. Background Art

[0002] Agricultural breeding is a broad and complex field that covers livestock, poultry, aquatic products and other aspects. With the continuous development of my country's economic level, the development of rural breeding industry is becoming more and more rapid, and the scale is gradually expanding. In agricultural production, the use of pesticides is becoming more and more frequent.

[0003] A Chinese patent with the announcement number CN215270220U discloses a pesticide spraying device, which can increase the spraying range at the same fixed point through the arrangement of an atomizing component and a blower, and effectively reduce the workload of farmers. The specific scheme is: it includes a pesticide container and a nozzle, the pesticide container is connected to the nozzle pipe, the connecting pipe between the pesticide container and the nozzle is provided with an atomizing component, and the back side of the nozzle is provided with a blower. The pesticide spraying device provided by the utility model can make the coverage of pesticide spraying wider, thereby effectively saving the labor of farmers and improving the spraying efficiency; the pesticide spraying device can cover the surrounding area in an all-round way under the condition of a fixed point; the pesticide spraying device has high mobility and also avoids ineffective spraying to the greatest extent; the pesticide spraying device has a simple structure, good use effect, and good economy and practicality.

[0004] As mentioned above, the patent provides a pesticide spraying device, which can avoid ineffective spraying. However, when it is working, it uses a hair dryer to increase the coverage range, and the blowing range is difficult to control, which will cause excessive diffusion of pesticides in the air. This will not only cause waste of pesticides, but also affect the environment to a certain extent. Utility Model Content

[0005] The utility model provides a pesticide spraying device to solve the problems raised in the background technology.

[0006] In order to solve the above problems, the utility model provides a pesticide spraying device, including a drone body, a connecting slide rod, a placement base and an adjustment component, wherein the adjustment component includes a motor; the output shaft of the motor is fixedly connected to a large gear through a coupling; the surface of the large gear is rotationally connected to the bottom of the placement base; the bottom of the placement base and the four corners located on the surface of the large gear are rotationally connected to a driven gear; the surface of the large gear is meshed with the surface of the driven gear; the surface of the driven gear is fixedly connected to a reciprocating screw rod; the surface of the reciprocating screw rod is threadedly connected to a lifting medicine guide box; the surface of the lifting medicine guide box is slidably connected to the surface of the connecting slide rod; the surface of the lifting medicine guide box is connected to a guide hose; the surface of the lifting medicine guide box away from the guide hose is connected to a rubber nozzle; the surface of the placement base is rotationally connected to a rotating placement bucket; the inner wall of the rotating placement bucket is fixedly connected to a transmission plate; one side of the transmission plate is fixedly connected to an outer spherical tooth matched with the large gear; the surface of the transmission plate away from the outer spherical tooth is fixedly connected to an inner spherical tooth matched with the transmission gear; the surface of the top of the rotating placement bucket is fixedly connected to a guide rod matched with the rubber nozzle.

[0007] Preferably: a motor cavity is opened at the center of the bottom of the placement base; and the surface of the motor is fixedly connected to the inner wall of the motor cavity.

[0008] Preferably: a medicine storage cartridge is fixedly connected to the top of the placement base; one end of the guide hose passes through the medicine storage cartridge and extends to the interior of the medicine storage cartridge.

[0009] Preferably: the number of the lifting medicine guide boxes is set to four, and the four lifting medicine guide boxes are evenly arranged on the circumference of the surface of the base; the number of the guide rods is set to eight, and the eight guide rods are symmetrically arranged in pairs on the surface of the four lifting medicine guide boxes.

[0010] Preferably: a circular clamping strip is fixedly connected to the surface of the placement base; and a semicircular clamping cavity adapted to the circular clamping strip is opened on the inner wall of the rotating placement bucket.

[0011] The beneficial effects of adopting the above technical solution are:

[0012] The motor drives the large gear to start rotating, and then drives four transmission gears to start rotating. The rotation of the transmission gear drives the reciprocating screw to rotate, and then the lifting medicine guide box is lifted and lowered, so that the rubber spray head can move up and down. In addition, while the large gear and the transmission gear are rotating, they will continuously mesh with the outer circle teeth and the inner circle teeth on the surface of the transmission plate, so that the rotating placement bucket starts to make a slight reciprocating rotation, and then drives the guide rod to clamp the rubber spray head to make a slight reciprocating rotation, so as to adjust the horizontal spraying range of the pesticide. While expanding the spraying range of the pesticide, it avoids the waste of pesticides caused by excessive diffusion and the pollution of the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the bottom structure of the utility model.

[0015] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model.

[0016] Figure 4 It is a schematic diagram of the rotating bucket structure of the utility model.

[0017] Among them: 1. UAV body; 2. Connecting slide bar; 3. Placement base; 4. Motor; 5. Large gear; 6. Driven gear; 7. Reciprocating screw; 8. Lifting medicine guide box; 9. Guide hose; 10. Rubber nozzle; 11. Rotating placement bucket; 12. Transmission plate; 13. External circular teeth; 14. Internal circular teeth; 15. Guide rod; 16. Motor cavity; 17. Medicine storage cartridge; 18. Circular clamping strip; 19. Semicircular clamping cavity. DETAILED DESCRIPTION

[0018] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0019] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, a movable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] like Figure 1 - Figure 4As shown, in this embodiment, a pesticide spraying device includes a drone body 1, a connecting slide rod 2, a placement base 3 and an adjustment component, wherein the adjustment component includes a motor 4; the output shaft of the motor 4 is fixedly connected to a large gear 5 through a coupling; the surface of the large gear 5 is rotationally connected to the bottom of the placement base 3; the bottom of the placement base 3 and the four corners located on the surface of the large gear 5 are rotationally connected to a driven gear 6; the surface of the large gear 5 is meshed with the surface of the driven gear 6; the surface of the driven gear 6 is fixedly connected to a reciprocating screw rod 7; the surface of the reciprocating screw rod 7 is threadedly connected to a lifting medicine guide box 8; the surface of the lifting medicine guide box 8 It is slidingly connected to the surface of the connecting slide rod 2; the surface of the lifting medicine guide box 8 is connected to a guide hose 9; the surface of the lifting medicine guide box 8 away from the guide hose 9 is connected to a rubber nozzle 10; the surface of the placement base 3 is rotatably connected to a rotating placement bucket 11; the inner wall of the rotating placement bucket 11 is fixedly connected to a transmission plate 12; one side of the transmission plate 12 is fixedly connected to an external circular tooth 13 adapted to the large gear 5; the surface of the transmission plate 12 away from the external circular tooth 13 is fixedly connected to an internal circular tooth 14 adapted to the transmission gear; the surface on the top of the rotating placement bucket 11 is fixedly connected to a guide rod 15 adapted to the rubber nozzle 10.

[0022] Through the above technical scheme, the drone body 1 is fixedly connected to the slide bar 2, which is fixed to the placement base 3 by the connecting slide bar 2, and the adjustment component is installed on the placement base 3. When working, the motor 4 works first, and the large gear 5 starts to rotate through the output shaft. After the large gear 5 rotates, it drives the driven gear 6 to start rotating, and the reciprocating screw rod 7 is fixed to the surface of the driven gear 6, so that the driven gear 6 rotates and drives the reciprocating screw rod 7 to rotate. The rotation of the reciprocating screw rod 7 drives the lifting and lowering medicine guide box 8 to be lifted and lowered, so that the rubber nozzle 10 can move up and down, and the connecting slide bar 2 is slidably connected to the surface of the lifting and lowering medicine guide box 8, which can limit the lifting and lowering medicine guide box 8. At the same time, the rotating placement bucket 11 can rotate on the surface of the placement base 3. During its rotation, the transmission is fixed on the inner wall of the rotating placement bucket 11. Plate 12, on the surface of the transmission plate 12 are respectively fixed the outer circle teeth 13 and the inner circle teeth 14, the outer circle teeth 13 are initially meshed with the large gear 5, when the large gear 5 rotates, it can also drive the outer circle teeth 13 to move, thereby driving the rotating placement bucket 11 to start rotating, when the inner circle teeth 14 rotates to mesh with the transmission gear, the transmission gear starts to drive the rotating placement bucket 11 to rotate in the opposite direction, until the outer circle teeth 13 mesh with the large gear 5 again, thereby realizing the function of the rotating placement bucket 11 to make a slight reciprocating rotation, thereby driving the guide rod 15 to clamp the rubber nozzle 10 to make a slight reciprocating rotation, thereby realizing the function of adjusting the horizontal spraying range of the pesticide, while expanding the spraying range of the pesticide, avoiding the waste of pesticides caused by excessive diffusion and the pollution of the environment.

[0023] like Figure 3As shown, a motor cavity 16 is opened at the center of the bottom of the placement base 3; the surface of the motor 4 is fixedly connected to the inner wall of the motor cavity 16; the top of the placement base 3 is fixedly connected to a medicine storage barrel 17; one end of the guide hose 9 passes through the medicine storage barrel 17 and extends to the interior of the medicine storage barrel 17.

[0024] Through the above technical solution, a motor cavity 16 is opened inside the placement base 3 for connecting the motor 4. At the same time, a medicine storage cartridge 17 is fixed on the top of the placement base 3. The medicine storage cartridge 17 is limited by the connecting slide rod 2. The guide hose 9 extends into the medicine storage cartridge 17 to guide the pesticide inside the medicine storage cartridge 17 into the lifting medicine guide box 8, thereby realizing the function of the rubber nozzle 10 to spray pesticides.

[0025] like Figure 2 and Figure 4 As shown, the number of the lifting medicine guide boxes 8 is set to four, and the four lifting medicine guide boxes 8 are evenly arranged on the circumference of the surface of the placement base 3; the number of the guide rods 15 is set to eight, and the eight guide rods 15 are symmetrically arranged in pairs on the surface of the four lifting medicine guide boxes 8; a circular clamping strip 18 is fixedly connected to the surface of the placement base 3; and a semicircular clamping cavity 19 adapted to the circular clamping strip 18 is provided on the inner wall of the rotating placement bucket 11.

[0026] Through the above technical scheme, four lifting medicine guide boxes 8 are set, each lifting medicine guide box 8 is connected to the rubber nozzle 10, and eight guide rods 15 are set, two in a group, which are clamped on both sides of the rubber nozzle 10, so as to limit the rubber nozzle 10, making it convenient for it to drive the rubber nozzle 10 to rotate back and forth, thereby increasing the horizontal spraying range of the pesticide. In addition, a semicircular clamping cavity 19 is opened on the inner wall of the rotating placement bucket 11, which cooperates with the circular clamping strip 18, so that the rotating placement bucket 11 can be clamped to the surface of the placement base 3 and limited at the same time to prevent it from falling off.

[0027] Finally, it should be noted that the above implementation cases are only used to illustrate the present invention, rather than to limit the technical solutions described in the present invention; therefore, although this specification has described the present invention in detail with reference to the above-mentioned embodiments, ordinary technicians in this field should understand that the present invention can still be modified or replaced by equivalents, and all technical solutions and improvements that do not depart from the spirit and scope of the present invention should be included in the scope of the claims of the present invention; the technology not described in detail in the present invention is implemented with the existing technology.

Claims

1. A pesticide spraying device, comprising an unmanned aerial vehicle body (1), a connecting slide bar (2), a placement base (3) and an adjustment component, characterized in that: The adjustment assembly comprises an electric motor (4); the output shaft of the electric motor (4) is fixedly connected to a large gear (5) via a coupling; the surface of the large gear (5) is rotatably connected to the bottom of the placement base (3); the bottom of the placement base (3) and the four corners located on the surface of the large gear (5) are rotatably connected to driven gears (6); the surface of the large gear (5) is meshed with the surface of the driven gear (6); the surface of the driven gear (6) is fixedly connected to a reciprocating screw rod (7); the surface of the reciprocating screw rod (7) is threadedly connected to a lifting medicine guide box (8); the surface of the lifting medicine guide box (8) is slidably connected to the surface of the connecting slide rod (2); the lifting medicine guide box (8) is The surface is connected to a guide hose (9); the surface of the lifting medicine guide box (8) away from the guide hose (9) is connected to a rubber nozzle (10); the surface of the placement base (3) is rotatably connected to a rotating placement bucket (11); the inner wall of the rotating placement bucket (11) is fixedly connected to a transmission plate (12); one side of the transmission plate (12) is fixedly connected to an outer spherical tooth (13) adapted to a large gear (5); the surface of the transmission plate (12) away from the outer spherical tooth (13) is fixedly connected to an inner spherical tooth (14) adapted to a transmission gear; the top surface of the rotating placement bucket (11) is fixedly connected to a guide rod (15) adapted to the rubber nozzle (10).

2. A pesticide spraying device according to claim 1, characterized in that: A motor cavity (16) is provided at the center of the bottom of the placement base (3); the surface of the motor (4) is fixedly connected to the inner wall of the motor cavity (16).

3. A pesticide spraying device according to claim 1, characterized in that: A medicine storage cartridge (17) is fixedly connected to the top of the placement base (3); one end of the guide hose (9) passes through the medicine storage cartridge (17) and extends to the interior of the medicine storage cartridge (17).

4. A pesticide spraying device according to claim 1, characterized in that: The number of the lifting medicine guide boxes (8) is set to four, and the four lifting medicine guide boxes (8) are evenly arranged on the circumference of the surface of the base (3); the number of the guide rods (15) is set to eight, and the eight guide rods (15) are symmetrically arranged in pairs on the surface of the four lifting medicine guide boxes (8).

5. A pesticide spraying device according to claim 1, characterized in that: A circular clamping strip (18) is fixedly connected to the surface of the placement base (3); and a semicircular clamping cavity (19) adapted to the circular clamping strip (18) is formed on the inner wall of the rotating placement bucket (11).

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