Agricultural unmanned aerial vehicle sowing and discharging device

Abstract

The utility model discloses an agricultural unmanned aerial vehicle sowing and discharging device, and relates to the field of unmanned aerial vehicle fertilization equipment, the agricultural unmanned aerial vehicle sowing and discharging device comprises a hanging bracket I and a hanging bracket II, the hanging bracket I and the hanging bracket II are both installed below an unmanned aerial vehicle, a mixing box is hung below the hanging bracket I, a stirring structure is installed on the hanging bracket II, and the stirring structure comprises stirring blades. The stirring blades are arranged in the mixing box, and a sowing pipeline structure is arranged below the mixing box. A stirring structure is used for preventing the pesticide and the fertilizer from generating precipitation and condensation in the sowing process to influence the use.

Description

Technical Field

[0001] This utility model relates to the field of drone fertilization equipment, specifically an agricultural drone seeding and dispensing device. Background Technology

[0002] With the advancement of agricultural modernization, the level of agricultural mechanization is getting higher and higher, and the usage rate of drones is also increasing, especially in the application of drones for fertilization and pesticide spraying, which can not only greatly improve planting efficiency, but also help reduce the workload of agricultural workers.

[0003] When applying fertilizers, pesticides, and other growth-supporting products, some fertilizers and pesticides need to be mixed with water and stirred continuously. For example, some suspensions, oil suspensions, and emulsions require stirring constantly. If stirring is stopped for a period of time, the pesticides will precipitate and clump together, affecting their effectiveness and easily clogging nozzles and spray pipes. Utility Model Content

[0004] The purpose of this invention is to provide an agricultural drone seeding and dispensing device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an agricultural drone seeding and feeding device, including a first hanger and a second hanger, both of which are installed below the drone. A mixing box is suspended below the first hanger, and a stirring structure is installed on the second hanger. The stirring structure includes stirring blades, which are disposed inside the mixing box. A seeding pipe structure is provided below the mixing box.

[0006] Preferably, the hanger is fixedly connected to the top of the mixing tank via a connecting rod.

[0007] Preferably, the mixing tank is provided with a liquid inlet pipe on its side wall.

[0008] Preferably, the stirring structure further includes a rotating shaft and a motor. The two ends of the rotating shaft are rotatably mounted on the top and bottom surfaces of the mixing tank, respectively. The motor is fixedly mounted on the second hanger and its output shaft is connected to the rotating shaft. The stirring blades are fixedly mounted on the rotating shaft.

[0009] Preferably, the dispensing pipeline structure includes an outlet pipe, a diversion pipe, nozzles, and a shield. The outlet pipe is connected to the bottom of the mixing tank. The diversion pipes are symmetrically arranged on both sides of the outlet pipe. The nozzles include a plurality of nozzles and are equally spaced on the outlet pipe. The shield is fixedly installed on the diversion pipe and blocks the nozzles.

[0010] Preferably, the diverter is arc-shaped.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model is equipped with a stirring structure for continuously stirring the liquid medicine and fertilizer to prevent the medicine and fertilizer from settling or agglomerating during application, thus affecting their use;

[0013] 2. This utility model is equipped with a nozzle facing away from the direction of drone movement and a shield to prevent wind from affecting the smooth application of pesticides and fertilizers and causing blockage at the nozzle. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a top view of the present invention;

[0016] Figure 3 for Figure 2 Cross-sectional view of the inner AA section;

[0017] Figure 4 This is a structural diagram of the utility model;

[0018] Figure 5 for Figure 4 Enlarged view of the structure at point B.

[0019] In the diagram: 1-Hanger 1; 11-Connecting rod;

[0020] 2-Hanger 2;

[0021] 3-Mixing tank; 31-Inlet pipe;

[0022] 4-Stirring structure; 41-Stirring blades; 42-Rotating shaft; 43-Motor;

[0023] 5-Spreading pipeline structure; 51-Discharge pipe; 52-Diverter pipe; 53-Nozzle; 54-Shielding cover. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1 to 5This utility model provides a technical solution: an agricultural drone seeding and feeding device, including a first hanger 1 and a second hanger 2. Both the first hanger 1 and the second hanger 2 are installed below the drone. A mixing box 3 is suspended below the first hanger 1. A stirring structure 4 is installed on the second hanger 2. The stirring structure 4 includes stirring blades 41, which are disposed inside the mixing box 3. A seeding pipe structure 5 is provided below the mixing box 3.

[0026] In this embodiment, the first hanger 1 is fixedly connected to the top of the mixing tank 3 by the connecting rod 11. The first hanger 1 and the second hanger 2 are respectively connected to the mixing tank 3 and the stirring structure 4 to achieve independent fixation of the two and avoid mutual interference.

[0027] In this embodiment, the mixing tank 3 is provided with a liquid inlet pipe 31 on its side wall, which is used to inject the liquid to be sprayed into the mixing tank 3.

[0028] In this embodiment, the stirring structure 4 further includes a rotating shaft 42 and a motor 43. The two ends of the rotating shaft 42 are respectively rotatably mounted on the top and bottom surfaces of the mixing tank 3. The motor 43 is fixedly mounted on the second hanger 2 and its output shaft is connected to the rotating shaft 42. The stirring blades 41 are fixedly mounted on the rotating shaft 42. The stirring blades 41 driven by the motor 43 can continuously stir the liquid being sprayed in the mixing tank 3. The stirring blades 41 are set in a spiral shape, which, in conjunction with the rotation direction, can continuously bring the liquid below to the top to prevent sedimentation.

[0029] In this embodiment, the spreading pipeline structure 5 includes an outlet pipe 51, a diversion pipe 52, a nozzle 53, and a shield 54. The outlet pipe 51 is connected to the bottom of the mixing tank 3. The diversion pipes 52 are symmetrically arranged on both sides of the outlet pipe 51. The nozzles 53 include a plurality of nozzles and are equally spaced on the outlet pipe 51. The shield 54 is fixedly installed on the diversion pipe 52 and shields the nozzles 53. The continuously stirred liquid flows through the outlet pipe 51 into the diversion pipe 52 and is sprayed out by the nozzles 53 to complete the spreading. The shield 54 can prevent external dust from clogging the nozzles 53.

[0030] In this embodiment, the diversion pipe 52 is arc-shaped, and the liquid outlet pipe 51 is located on the opposite side of the drone's flight direction, which facilitates the discharge of liquid as much as possible using inertia. At the same time, the arc-shaped shape of the diversion pipe 52 makes the nozzle 53 at the end further back, because the liquid pressure at the end will gradually decrease compared to the front end. This makes it easier for the sprayed liquid to be sprayed over the same distance as much as possible.

[0031] As is known from common technical knowledge, this utility model can be implemented through other embodiments that do not depart from its spirit or essential characteristics. Therefore, the disclosed embodiments described above are merely illustrative in all respects and are not the only ones. All modifications within the scope of this utility model or its equivalents are included in this utility model.

Claims

1. An agricultural drone seeding and dispensing device, characterized in that: The device includes a first hanger (1) and a second hanger (2), both of which are installed below the drone. A mixing box (3) is suspended below the first hanger (1), and a stirring structure (4) is installed on the second hanger (2). The stirring structure (4) includes stirring blades (41), which are disposed inside the mixing box (3). A spreading pipe structure (5) is provided below the mixing box (3).

2. The agricultural drone seeding and dispensing device according to claim 1, characterized in that: The hanger (1) is fixedly connected to the top of the mixing tank (3) by a connecting rod (11).

3. The agricultural drone seeding and dispensing device according to claim 1, characterized in that: The mixing tank (3) is provided with an inlet pipe (31) on its side wall.

4. The agricultural drone seeding and dispensing device according to claim 1, characterized in that: The stirring structure (4) also includes a rotating shaft (42) and a motor (43). The two ends of the rotating shaft (42) are respectively rotatably installed on the top and bottom surfaces of the mixing box (3). The motor (43) is fixedly installed on the second hanger (2) and its output shaft is connected to the rotating shaft (42). The stirring blades (41) are fixedly installed on the rotating shaft (42).

5. The agricultural drone seeding and dispensing device according to claim 1, characterized in that: The spreading pipeline structure (5) includes an outlet pipe (51), a diversion pipe (52), a nozzle (53), and a shield (54). The outlet pipe (51) is connected to the bottom of the mixing tank (3). The diversion pipes (52) are symmetrically arranged on both sides of the outlet pipe (51). The nozzles (53) include a plurality of nozzles and are equally spaced on the outlet pipe (51). The shield (54) is fixedly installed on the diversion pipe (52) and shields the nozzles (53).

6. The agricultural drone seeding and dispensing device according to claim 5, characterized in that: The diverter tube (52) is arc-shaped.

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