Unmanned aerial vehicle spraying device for konjak field

Abstract

The utility model relates to the technical field of konjak planting equipment, in particular to a konjak field unmanned aerial vehicle spraying device which comprises a machine body, a discharging channel is formed in the middle of the machine body, a storage box is installed at the top of the discharging channel, a primary stirring mechanism is installed in the storage box, and a secondary stirring barrel is installed at the bottom of the discharging channel. A secondary stirring mechanism is mounted in the secondary stirring barrel. The automatic spraying device can realize automatic spraying of a konjak field, improve the working efficiency and reduce the labor burden of workers. Meanwhile, through double stirring of the primary stirring mechanism and the secondary stirring mechanism, uniform mixing of sprayed substances can be ensured, and the spraying effect is improved. And by arranging the rotary spray head, spraying is more uniform, and the coverage area is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of konjac planting equipment, and particularly relates to an unmanned aerial vehicle spraying device for konjac fields. Background Art

[0002] During the process of konjac planting, the spraying operation is a crucial link. However, the traditional spraying method mainly relies on manual operation, which is not only inefficient, but also has a large labor intensity, and it is difficult to ensure the uniformity and coverage of spraying. With the progress of technology and the development of agricultural modernization, unmanned aerial vehicle technology has been widely applied in the agricultural field, providing a new solution for the spraying operation.

[0003] Although the existing unmanned aerial vehicle spraying devices have improved the spraying efficiency and coverage to a certain extent, there are still some problems. On the one hand, since the area of konjac fields is usually large, the unmanned aerial vehicle needs to ensure sufficient endurance and stability during flight to ensure the continuity and accuracy of the spraying operation. On the other hand, the uniform mixing and precise control of spraying substances are also crucial. If the spraying substances precipitate or stratify during the flight of the unmanned aerial vehicle, it will seriously affect the spraying effect. In view of this, we propose an unmanned aerial vehicle spraying device for konjac fields. Summary of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides an unmanned aerial vehicle spraying device for konjac fields.

[0005] The technical solution of the utility model is as follows:

[0006] An unmanned aerial vehicle spraying device for konjac fields includes a fuselage. A feeding channel is opened in the middle of the fuselage, and a storage box is installed at the top of the feeding channel. A primary stirring mechanism is installed inside the storage box. A secondary stirring barrel is installed at the bottom of the feeding channel, and a secondary stirring mechanism is installed inside the secondary stirring barrel. Two extension plates are symmetrically and integrally formed at the bottom of the outer wall of the storage box. Each extension plate is provided with a perforation. Two insertion blocks are symmetrically and fixedly connected to the top of the fuselage. The two insertion blocks are respectively inserted into the two perforations. A rotary nozzle is installed at the bottom of the secondary stirring barrel.

[0007] As a preferred technical solution, a feeding pipe is arranged inside the feeding channel. An electromagnetic valve is installed on the feeding pipe. The top of the feeding pipe is conical, and the outer wall of the top is closely attached to the inner wall of the feeding channel.

[0008] As a preferred technical solution, a limit block is embedded in each insertion block. A spring is installed between the limit block and the insertion block. When the spring is retracted to the shortest, the limit block is completely located inside the insertion block.

[0009] As a preferred technical solution, the primary stirring mechanism includes a first stirring shaft rotatably installed on the inner wall of the top of the storage box. A plurality of first stirring blades are fixed on the circumferential outer wall of the first stirring shaft. A first stirring motor with an output shaft coaxially fixed to the first stirring shaft is installed on the top of the storage box.

[0010] As a preferred technical solution, a box cover is hingedly installed on the top of the storage box, and a handle is installed on the box cover.

[0011] As a preferred technical solution, a storage battery is fixedly installed on the top of the storage box, and the storage battery is electrically connected to the first stirring motor through a wire.

[0012] As a preferred technical solution, the secondary stirring mechanism includes two mounting brackets symmetrically fixed inside the secondary stirring barrel. A second stirring shaft is rotatably installed between the two mounting brackets. A plurality of second stirring blades are fixed on the circumferential outer wall of the second stirring shaft. A second stirring motor with an output shaft coaxially fixed to the second stirring shaft is installed on the mounting bracket at the top.

[0013] As a preferred technical solution, a conical block is installed on the top of the second stirring motor.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] The present utility model can realize the automatic spraying of the konjac field, improve the operation efficiency, and reduce the manual labor burden. At the same time, through the double stirring of the primary stirring mechanism and the secondary stirring mechanism, the uniform mixing of the spraying substances can be ensured, and the spraying effect can be improved. The setting of the rotary nozzle also makes the spraying more uniform and the coverage area wider. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the structure of the storage box in the present utility model;

[0018] Figure 3 is a schematic diagram of the structure inside the blanking channel in the present utility model;

[0019] Figure 4 is a schematic diagram of the internal structure of the secondary stirring barrel in the present utility model;

[0020] The meanings of the various reference numerals in the figure are:

[0021] 1. Body; 11. Insert block; 12. Limit block; 13. Feeding channel; 14. Feeding pipe; 15. Solenoid valve; 2. Storage box; 20. Box cover; 21. Handle; 22. Battery; 23. First stirring shaft; 24. First stirring blade; 25. First stirring motor; 26. Extension plate; 27. Perforation; 3. Secondary stirring barrel; 30. Mounting frame; 31. Second stirring motor; 32. Second stirring shaft; 33. Second stirring blade; 4. Stop block; 5. Rotary spray head. Detailed implementation manner

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1 - 4 , the present invention provides a technical solution:

[0024] A spraying device for konjac fields by unmanned aerial vehicle, comprising a body 1. A feeding channel 13 is opened in the middle of the body 1, and a storage box 2 is installed at the top of the feeding channel 13. A primary stirring mechanism is installed inside the storage box 2. A secondary stirring barrel 3 is installed at the bottom of the feeding channel 13. A secondary stirring mechanism is installed inside the secondary stirring barrel 3. Two extension plates 26 are symmetrically and integrally formed near the bottom of the outer wall of the storage box 2. Each extension plate 26 is provided with a perforation 27. Two insert blocks 11 are symmetrically and fixedly connected to the top of the body 1. The two insert blocks 11 are respectively inserted into the two perforations 27. A rotary spray head 5 is installed at the bottom of the secondary stirring barrel 3. This device can realize the automatic spraying of konjac fields, improve the operation efficiency, and reduce the manual labor burden. At the same time, through the double stirring of the primary stirring mechanism and the secondary stirring mechanism, the uniform mixing of the spraying substances can be ensured, and the spraying effect can be improved. The setting of the rotary spray head 5 also makes the spraying more uniform and the coverage area wider.

[0025] As a preference of this embodiment, a feeding pipe 14 is provided in the feeding channel 13, a solenoid valve 15 is installed on the feeding pipe 14. The top of the feeding pipe 14 is conical, and the outer wall of the top is in close fit with the inner wall of the feeding channel 13. By providing the feeding pipe 14 and the solenoid valve 15 in the feeding channel 13, the feeding amount can be accurately controlled to achieve quantitative spraying, avoiding waste and environmental pollution. The conical design of the top of the feeding pipe 14 can better fit the inner wall of the feeding channel 13 to prevent material leakage.

[0026] Preferably in this embodiment, a limiting block 12 is embedded and installed on each insertion block 11. A spring is installed between the limiting block 12 and the insertion block 11. When the spring is retracted to the shortest, the limiting block 12 is completely located inside the insertion block 11. By embedding and installing the limiting block 12 on the insertion block 11 and through the expansion and contraction of the spring, the stable insertion of the insertion block 11 into the through hole 27 can be achieved, ensuring the stable connection between the storage box 2 and the machine body 1, and improving the safety and stability of the device.

[0027] Preferably in this embodiment, the primary stirring mechanism includes a first stirring shaft 23 rotatably installed on the inner wall of the top of the storage box 2. A plurality of first stirring blades 24 are fixed on the circumferential outer wall of the first stirring shaft 23. A first stirring motor 25 with an output shaft coaxially fixed to the first stirring shaft 23 is installed on the top of the storage box 2. The design of the primary stirring mechanism can effectively stir the materials in the storage box 2 evenly, ensuring the uniformity and effectiveness of the spraying substances. The first stirring motor 25 provides power, and through the rotation of the first stirring shaft 23 and the first stirring blades 24, the full mixing of the materials is achieved.

[0028] Preferably in this embodiment, a box cover 20 is hingedly installed on the top of the storage box 2 through a hinge, and a handle 21 is installed on the box cover 20. The design of the box cover 20 can protect the materials in the storage box 2 from external pollution, and at the same time facilitate the addition of materials. The setting of the handle 21 makes the opening and closing of the box cover 20 more convenient.

[0029] Preferably in this embodiment, a storage battery 22 is fixedly installed on the top of the storage box 2. The storage battery 22 is electrically connected to the first stirring motor 25 through a wire. The installation of the storage battery 22 provides a continuous and stable power supply for the device, ensuring the normal operation of the device. The electrical connection between the storage battery 22 and the first stirring motor 25 also guarantees the normal operation of the motor.

[0030] Preferably in this embodiment, the secondary stirring mechanism includes two mounting brackets 30 symmetrically fixed inside the secondary stirring barrel 3. A second stirring shaft 32 is rotatably installed between the two mounting brackets 30. A plurality of second stirring blades 33 are fixed on the circumferential outer wall of the second stirring shaft 32. A second stirring motor 31 with an output shaft coaxially fixed to the second stirring shaft 32 is installed on the mounting bracket 30 at the top. The secondary stirring mechanism further ensures that the materials entering the secondary stirring barrel 3 from the feeding channel 13 can be fully stirred again, ensuring the uniformity and effect of spraying. The combination of the second stirring motor 31, the second stirring shaft 32 and the second stirring blades 33 realizes the secondary mixing of the materials.

[0031] Preferably in this embodiment, a conical blocking block 4 is installed on the top of the second stirring motor 31. The installed blocking block 4 is used to protect the second stirring motor 31.

[0032] When the konjac field drone spraying device of the present utility model is in use, first, the user opens the box cover 20 and adds substances to be sprayed, such as pesticides, fertilizers, etc., into the storage box 2. Then, the box cover 20 is closed to ensure that the materials will not be contaminated by the outside world during the stirring and spraying processes.

[0033] Next, the device is started, and the first stirring motor 25 starts to work, driving the first stirring shaft 23 and the first stirring blades 24 to rotate, so as to fully stir the materials in the storage box 2 and ensure the uniform mixing of the materials.

[0034] When the drone flies over the konjac field and is ready for spraying operations, the solenoid valve 15 is opened to allow the uniformly mixed materials to enter the feeding channel 13 through the feeding pipe 14. The conical top design of the feeding pipe 14 ensures that the materials can smoothly flow into the feeding channel 13 without leakage.

[0035] After the materials enter the feeding channel 13, they will flow into the secondary stirring barrel 3. Here, the second stirring motor 31 drives the second stirring shaft 32 and the second stirring blades 33 to perform secondary stirring to further ensure the uniformity of the materials.

[0036] Finally, the materials that have been double-stirred are evenly sprayed onto the konjac field through the rotary nozzle 5. The design of the rotary nozzle 5 makes the spraying more uniform and the coverage area wider, thereby improving the spraying effect.

[0037] During the entire spraying process, the storage battery 22 continuously supplies power to the first stirring motor 25 and the second stirring motor 31 to ensure the normal operation of the device.

[0038] In addition, the stable connection between the storage box 2 and the body 1 is achieved through the insertion of the insertion blocks 11 and the perforations 27. The combination of the limit blocks 12 and the springs on each insertion block 11 ensures the firmness of the insertion, improving the safety and stability of the device.

[0039] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only the preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An unmanned aerial vehicle spraying device for konjac fields, characterized in that: It includes a machine body (1). A blanking channel (13) is provided in the middle of the machine body (1), and a storage box (2) is installed at the top of the blanking channel (13). A primary stirring mechanism is installed inside the storage box (2). A secondary stirring barrel (3) is installed at the bottom of the blanking channel (13). A secondary stirring mechanism is installed inside the secondary stirring barrel (3). Two extension plates (26) are symmetrically and integrally formed at the bottom of the outer wall of the storage box (2). A perforation (27) is provided on each of the extension plates (26). Two insertion blocks (11) are symmetrically and fixedly connected to the top of the machine body (1). The two insertion blocks (11) are respectively inserted into the two perforations (27). A rotary spray head (5) is installed at the bottom of the secondary stirring barrel (3).

2. The konjac field drone spraying device according to claim 1, wherein: A blanking pipe (14) is provided in the blanking channel (13). An electromagnetic valve (15) is installed on the blanking pipe (14). The top of the blanking pipe (14) is conical, and the outer wall of the top is in close fit with the inner wall of the blanking channel (13).

3. The konjac field drone spraying device according to claim 2, characterized in that: A limiting block (12) is embedded in each of the insertion blocks (11). A spring is installed between the limiting block (12) and the insertion block (11). When the spring is compressed to the shortest, the limiting block (12) is completely located inside the insertion block (11).

4. The konjac field drone spraying device according to claim 3, characterized in that: The primary stirring mechanism includes a first stirring shaft (23) rotatably installed on the inner wall of the top of the storage box (2). A number of first stirring blades (24) are fixed on the circumferential outer wall of the first stirring shaft (23). A first stirring motor (25) with an output shaft coaxially fixed to the first stirring shaft (23) is installed on the top of the storage box (2).

5. The konjac field drone spraying device according to claim 4, characterized in that: A box cover (20) is installed on the top of the storage box (2) by hinge connection. A handle (21) is installed on the box cover (20).

6. The konjac field UAV spraying device according to claim 5, wherein: A storage battery (22) is fixedly installed on the top of the storage box (2). The storage battery (22) is electrically connected to the first stirring motor (25) through a wire.

7. The konjac field drone spraying device according to claim 6, wherein: The secondary stirring mechanism includes two mounting brackets (30) symmetrically fixed inside the secondary stirring barrel (3). A second stirring shaft (32) is rotatably installed between the two mounting brackets (30). A number of second stirring blades (33) are fixed on the circumferential outer wall of the second stirring shaft (32). A second stirring motor (31) with an output shaft coaxially fixed to the second stirring shaft (32) is installed on the mounting bracket (30) at the top.

8. The konjac field UAV spraying device according to claim 7, characterized in that: A conical baffle (4) is installed on the top of the second stirring motor (31).

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