Unmanned aerial vehicle spraying mechanism for rice diseases and insect pests

Abstract

The utility model relates to the technical field of unmanned aerial vehicle spraying mechanisms, in particular to an unmanned aerial vehicle spraying mechanism for rice diseases and insect pests, which comprises a water storage tank fixedly mounted on an unmanned aerial vehicle, a screw hole plate fixedly mounted on the side surface of the water storage tank, a spraying component arranged on the water storage tank, and a booster pump fixedly mounted on the side surface of the water storage tank, a suction pipe is fixedly installed at the water inlet end of the booster pump, a vertical pipe is fixedly installed at the water outlet end of the booster pump, a bifurcated pipe is fixedly installed at the tail end of the vertical pipe, braided pipes are fixedly installed at the two bifurcated tail ends of the bifurcated pipe, a water outlet pipe is fixedly installed at the tail ends of the braided pipes, and a plurality of nozzles are fixedly installed at the bottom of the water outlet pipe. A fixing support is fixedly installed on the water outlet pipe and fixedly installed on the screw hole plate through a plurality of fastening bolts, and a fixing lantern ring is fixedly installed between the fixing support and the water outlet pipe. Spraying operation can be carried out, meanwhile, the pipeline can be bent and stored, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of UAV spraying mechanisms, specifically to a UAV spraying mechanism for rice pests and diseases. Background Technique

[0002] With the growth of the global population and the increase in food demand, improving agricultural production efficiency and output has become an urgent task. As one of the most important food crops in the world, the yield and quality of rice are of great significance to global food security. However, rice is often threatened by various pests and diseases during its growth process. These pests and diseases not only affect the growth and yield of rice but may also lead to food safety problems.

[0003] In recent years, with the rapid development and popularization of UAV technology, UAV spraying technology has received extensive attention and application in the field of rice pest and disease control. UAV spraying technology has the advantages of high efficiency, precision, flexibility, and environmental protection, and can achieve rapid response and effective control of rice pests and diseases. UAV spraying technology can carry pesticide spraying equipment and evenly spray pesticides into rice fields to achieve precise control of pests and diseases.

[0004] During UAV spraying operations, a spraying mechanism is usually installed on the UAV. In order to increase the spraying area, the length of the liquid outlet pipe on the UAV is generally relatively long, and the pipe is fixed in the corresponding position. There is a defect that the pipe cannot be stored when it is not used later. The long and inconvenient storage of the pipe will occupy more space, making the transportation of the UAV less portable and bringing inconvenience to users. In view of this, we have proposed a UAV spraying mechanism for rice pests and diseases. Content of the Utility Model

[0005] The purpose of the utility model is to provide a UAV spraying mechanism for rice pests and diseases to solve the defects mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] The UAV spraying mechanism for rice pests and diseases includes a water storage tank fixedly installed on the UAV. A screw hole plate is fixedly installed on the side of the water storage tank. A spraying component is arranged on the water storage tank. The spraying component includes a booster pump fixedly installed on the side of the water storage tank. The water inlet end of the booster pump is fixedly installed with a suction pipe extending into the water storage tank. The water outlet end of the booster pump is fixedly installed with a vertical pipe. The end of the vertical pipe is fixedly installed with a bifurcated pipe. Both bifurcated ends of the bifurcated pipe are fixedly installed with braided pipes. The end of the braided pipe is fixedly installed with a water outlet pipe. The bottom of the water outlet pipe is fixedly installed with a plurality of nozzles arranged at equal intervals. A fixed support is fixedly installed on the water outlet pipe. The fixed support is fixedly installed on the screw hole plate through a plurality of fastening bolts.

[0008] Preferably, the end of the suction pipe extends to the bottom wall part of the water storage tank to make the water suction operation smoother.

[0009] Preferably, a plurality of medicine inlet holes communicating with the outside are arranged at the bottom and side parts of the end pipe body of the suction pipe located in the water storage tank. The medicine inlet holes are used for medicine inlet operation.

[0010] Preferably, a fixed collar is fixedly installed between the fixed support and the water outlet pipe. The fixed collar is used to increase the fixed contact area.

[0011] Preferably, fixing plates are fixedly installed on the four side plates of the water storage tank. The fixing plates are fixedly installed on the frame of the UAV through fastening bolts, which is convenient for fixing the water storage tank.

[0012] Preferably, the cross section of the bifurcated pipe is in a T shape for transporting liquid medicine on both sides.

[0013] Preferably, an adding pipe is fixedly installed on the top plate of the water storage tank. The adding pipe is used for liquid medicine adding operation.

[0014] Preferably, a sealing cover is threadedly connected to the adding pipe. The sealing cover is used for sealing operation.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. The present utility model stores liquid medicine through the provided water storage tank. Through the provided spraying component and the operation of the booster pump, the liquid medicine is transported to the nozzle part and ejected, realizing the spraying operation. In addition, since the braided pipe is a flexible pipe and the water outlet pipe is fixed on the screw hole plate through the fixed support, when not in use, the water outlet pipe can be disassembled from the screw hole plate and bent and stored along the braided pipe part, achieving the effect of being able to bend and store the water outlet pipe.

[0017] 2. By providing the fixed collar in the present utility model, the fixed contact area between the fixed support and the water outlet pipe can be increased, making the structure among the water outlet pipe, the fixed support and the fixed collar more firm and stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is an exploded structure diagram of the present utility model;

[0020] Figure 3 is an exploded structure diagram of the spraying assembly of the present utility model;

[0021] Figure 4 is the present utility model Figure 3 an enlarged view of part A in.

[0022] The meanings of the various reference numerals in the figure are as follows:

[0023] 1. Water storage tank; 10. Fixed plate; 11. Adding pipe; 12. Sealing cover; 13. Screw hole plate;

[0024] 2. Spraying assembly; 20. Booster pump; 21. Suction pipe; 211. Medicine inlet hole; 22. Vertical pipe; 23. Forked pipe; 24. Braided pipe; 25. Water outlet pipe; 26. Nozzle; 27. Fixed support; 271. Fixed collar. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1 - 4, the utility model provides a technical solution: an unmanned aerial vehicle spraying mechanism for rice pests and diseases, including a water storage tank 1 fixedly installed on the unmanned aerial vehicle. A screw hole plate 13 is fixedly installed on the side surface of the water storage tank 1. A spraying assembly 2 is arranged on the water storage tank 1. The spraying assembly 2 includes a booster pump 20 fixedly installed on the side surface of the water storage tank 1. The water inlet end of the booster pump 20 is fixedly installed with a suction pipe 21 extending into the water storage tank 1. The water outlet end of the booster pump 20 is fixedly installed with a vertical pipe 22. The end of the vertical pipe 22 is fixedly installed with a bifurcated pipe 23. Both bifurcated ends of the bifurcated pipe 23 are fixedly installed with braided pipes 24. The end of the braided pipe 24 is fixedly installed with a water outlet pipe 25. The bottom of the water outlet pipe 25 is fixedly installed with a plurality of nozzles 26 arranged at equal intervals. A fixed support 27 is fixedly installed on the water outlet pipe 25. The fixed support 27 is fixedly installed on the screw hole plate 13 through a plurality of fastening bolts, which is convenient for using the booster pump 20 to transport the liquid medicine to the nozzle 26 for spraying, so as to realize the spraying operation. In addition, the fixed support 27 is disassembled from the screw hole plate 13 to realize the bending and storage operation of the water outlet pipe 25 along the braided pipe 24 part.

[0027] In this embodiment, the end of the suction pipe 21 extends to the bottom wall part of the water storage tank 1, which is used for more smooth water suction operation. A plurality of medicine inlet holes 211 communicating with the outside are arranged at the bottom and side parts of the end pipe body of the suction pipe 21 located in the water storage tank 1, and the medicine inlet holes 211 are used for medicine inlet operation.

[0028] Specifically, a fixed collar 271 is fixedly installed between the fixed support 27 and the water outlet pipe 25. The fixed collar 271 is used to increase the fixed contact area, so that the structure among the water outlet pipe 25, the fixed support 27 and the fixed collar 271 is more firm and stable.

[0029] Furthermore, fixing plates 10 are fixedly installed on the four side plates of the water storage tank 1. The fixing plates 10 are fixedly installed on the frame of the unmanned aerial vehicle through fastening bolts, which is convenient for fixing the water storage tank 1.

[0030] In addition, the cross section of the bifurcated pipe 23 is in a T shape, which is used for transporting the liquid medicine on both sides.

[0031] It is worth noting that an adding pipe 11 is fixedly installed on the top plate of the water storage tank 1, and the adding pipe 11 is used for adding liquid medicine.

[0032] It should be noted that a sealing cover 12 is threadedly connected to the adding pipe 11, and the sealing cover 12 is used for sealing operation.

[0033] When the unmanned aerial vehicle spraying mechanism for rice pests and diseases of the utility model is in use, the liquid medicine is added into the water storage tank 1 through the adding pipe 11. After the unmanned aerial vehicle works, the booster pump 20 is started and made to work. The booster pump 20 works to realize transporting the liquid medicine in the water storage tank 1 to the nozzle 26 for spraying, and the spraying operation is completed;

[0034] In addition, during storage, remove the fastening bolts on the fixed support 27 to disassemble the fixed support 27 from the screw hole plate 13, and then bend the water outlet pipe 25 along the braided pipe 24 for storage operation.

[0035] 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 descriptions in the specification are only 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. A drone spraying mechanism for rice pests and diseases, comprising a water storage tank (1) fixedly mounted on a drone, characterized in that: A screw hole plate (13) is fixedly mounted on the side of the water storage tank (1), and a spray assembly (2) is arranged on the water storage tank (1). The spray assembly (2) comprises a booster pump (20) fixedly mounted on the side of the water storage tank (1), a suction pipe (21) extending into the water storage tank (1) is fixedly mounted on the water inlet end of the booster pump (20), and a vertical pipe (22) is fixedly mounted on the water outlet end of the booster pump (20), and the end of the vertical pipe (22) is A bifurcated pipe (23) is fixedly installed, and a braided pipe (24) is fixedly installed at both bifurcated ends of the bifurcated pipe (23), and a water outlet pipe (25) is fixedly installed at the end of the braided pipe (24), and a plurality of nozzles (26) arranged at equal intervals are fixedly installed at the bottom of the water outlet pipe (25), and a fixed support (27) is fixedly installed on the water outlet pipe (25), and the fixed support (27) is fixedly installed on the screw hole plate (13) by means of a plurality of fastening bolts.

2. The drone spraying mechanism for rice pests and diseases according to claim 1, characterized in that: The end of the suction pipe (21) extends into the bottom wall of the water storage tank (1), which makes the water suction operation smoother.

3. The drone spraying mechanism for rice pests and diseases according to claim 2, characterized in that: The bottom and side portions of the end tube body of the suction tube (21) located in the water storage tank (1) are provided with a plurality of medicine inlet holes (211) connected to the outside, and the medicine inlet holes (211) are used for medicine inlet operation.

4. The drone spraying mechanism for rice pests and diseases according to claim 1, characterized in that: A fixing collar (271) is fixedly installed between the fixing support (27) and the water outlet pipe (25), and the fixing collar (271) is used to increase the fixing contact area.

5. The drone spraying mechanism for rice pests and diseases according to claim 1, characterized in that: A fixing plate (10) is fixedly mounted on each of the four side plates of the water storage tank (1), and the fixing plate (10) is fixedly mounted on the frame of the drone by means of fastening bolts.

6. The drone spraying mechanism for rice pests and diseases according to claim 1, characterized in that: The cross section of the bifurcated tube (23) is T-shaped and is used for conveying liquid medicine on both sides.

7. The drone spraying mechanism for rice pests and diseases according to claim 1, characterized in that: An addition pipe (11) is fixedly mounted on the top plate of the water storage tank (1), and the addition pipe (11) is used for the operation of adding liquid medicine.

8. The drone spraying mechanism for rice pests and diseases according to claim 7, characterized in that: The adding pipe (11) is threadedly connected with a sealing cover (12), and the sealing cover (12) is used for sealing operation.

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