Pest and disease spraying device facilitating placement of unmanned aerial vehicle

Abstract

The plant disease and insect pest spraying device comprises an unmanned aerial vehicle body, assembling plates are arranged on the two sides of the lower portion of the unmanned aerial vehicle body, a pesticide box is arranged in the middle of the lower portion of the unmanned aerial vehicle body, and an opening is formed in the front side of each assembling plate; the two sides of the pesticide box are provided with inserting blocks corresponding to the openings, the inserting blocks are connected with the openings in an inserted mode, the lower sides of the openings are rotationally connected with limiting pieces, and the upper sides of the limiting pieces are connected with the upper side of the assembling plate through screws. The pesticide box can be rapidly and fixedly installed on the lower side of the unmanned aerial vehicle body through cooperation of the assembly plate, the insertion block and the limiting piece, after pesticide spraying operation is completed, an operator can rapidly complete pesticide box maintenance and other operation, and the pesticide box has the advantages of being convenient to assemble, good in spraying effect and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of disease and insect pest control, specifically to a disease and insect pest spraying device convenient for unmanned aerial vehicle placement. BACKGROUND

[0002] Disease and insect pest control is an important link in agricultural production and ecological environment protection, aiming at reducing or preventing the harm of pathogenic microorganisms and pests to crops, livestock and forest resources.

[0003] With the development of science and technology, the application of unmanned aerial vehicle in agriculture is more and more extensive, and after the existing crop disease and insect pest control pesticide spraying unmanned aerial vehicle flies for a long time, the liquid medicine may appear sedimentation stratification, which is easy to affect the spraying effect of pesticide; at the same time, when the unmanned aerial vehicle flies, the liquid medicine is easy to shake with the shaking of the unmanned aerial vehicle, which is easy to cause the unmanned aerial vehicle to fly unstably. UTILITY MODEL CONTENT

[0004] In order to solve the above technical problems, the utility model provides a disease and insect pest spraying device convenient for unmanned aerial vehicle placement, which has the advantages of convenient assembly and good spraying effect.

[0005] In order to achieve the above purpose, the utility model is realized by the following technical scheme: a disease and insect pest spraying device convenient for unmanned aerial vehicle placement, comprising an unmanned aerial vehicle main body, the lower part of the unmanned aerial vehicle main body is provided with an assembly plate on both sides, a medicine box is arranged at the middle position of the lower part of the unmanned aerial vehicle main body, an opening is arranged on the front side of the assembly plate, plug blocks corresponding to the opening are arranged on both sides of the medicine box, the plug blocks are inserted into the opening, a limiting piece is rotatably connected to the lower side of the opening, and the upper side of the limiting piece is connected to the upper side of the assembly plate through screws.

[0006] The upper side of the medicine box is provided with a top cover, the lower side of the top cover is provided with a guide rod, the lower side of the guide rod is sleeved with a floating plate, the lower side of the medicine box is provided with an equipment box, the middle part of the equipment box is provided with a stirring assembly, one side of the inside of the equipment box is provided with a conveying pump communicated with the medicine box, the lower side of the equipment box is provided with a spraying pipe, the output end of the conveying pump is communicated with the spraying pipe through a pipeline, and the lower side of the spraying pipe is provided with a spray head.

[0007] In the above scheme, the stirring assembly comprises a driving piece mounted on the middle part of the inside of the equipment box, the driving end of the driving piece penetrates the lower side wall of the medicine box and is connected with a rotating shaft, and the lower side of the rotating shaft is provided with stirring blades.

[0008] In the above scheme, the front side of the medicine box is provided with a medicine injection port.

[0009] In the above scheme, the front side of the medicine box is provided with a liquid level meter.

[0010] The bottom side of the guide rod is provided with a limiting block, and the upper side of the rotating shaft penetrates through the limiting block and is inserted with the bottom side of the guide rod.

[0011] In the scheme, the inner side of the limiting piece is provided with a resisting block.

[0012] The utility model discloses beneficial effect:

[0013] 1, the medicine box can be fixed and installed on the unmanned aerial vehicle main body lower side through the cooperation of the assembling plate, the plug block and the limiting piece, and after completing the disease and insect pest spraying operation, the operator can quickly complete the medicine box maintenance operation.

[0014] 2, increase the float plate and the stirring assembly in the medicine box, wherein the stirring assembly can prevent the deposition stratification of the medicine liquid in the medicine box, guarantee the medicine liquid medicine effect, and the float plate can greatly reduce the fluctuation of the medicine liquid in the medicine box, prevent the unmanned aerial vehicle main body flight instability from appearing due to the fluctuation of the medicine liquid. DRAWINGS

[0015] Fig. 1 It is the main sectional view of the utility model.

[0016] Fig. 2 It is the front view of the utility model.

[0017] Fig. 3 It is the assembling plate side view of the utility model.

[0018] In the drawing: 1, unmanned aerial vehicle main body, 2, assembling plate, 3, medicine box, 4, plug block, 5, limiting piece, 6, top cover, 7, guide rod, 8, float plate, 9, equipment box, 10, delivery pump, 11, spraying pipe, 12, spray head, 13, driving piece, 14, rotating shaft, 15, stirring blade, 16, liquid level meter, 17, limiting block, 18, resisting block. DETAILED DESCRIPTION

[0019] Based on the embodiment of the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0020] As Figs. 1-3 As shown in a kind of disease and insect pest spraying device convenient for unmanned aerial vehicle arrangement, including unmanned aerial vehicle main body 1, unmanned aerial vehicle main body 1 lower portion both sides are provided with assembling plate 2, and unmanned aerial vehicle main body 1 lower portion middle position is provided with medicine box 3.

[0021] Assembling plate 2 front side is provided with opening, and medicine box 3 both sides are provided with plug block 4 corresponding to the opening, plug block 4 is inserted with the opening, and the lower side of the opening is rotationally connected with limiting piece 5, and the upper side of limiting piece 5 is connected with the upper side of assembling plate 2 by screw.

[0022] The medicine box 3 is provided with a top cover 6 on the upper side, a guide rod 7 is arranged on the lower side of the top cover 6, a floating plate 8 is arranged on the lower side of the guide rod 7, a device box 9 is arranged on the lower side of the medicine box 3, and a stirring assembly is arranged in the middle part of the device box 9. A conveying pump 10 in communication with the medicine box 3 is arranged on one side of the inside of the device box 9, a spraying pipe 11 is arranged on the lower side of the device box 9, the output end of the conveying pump 10 is in communication with the spraying pipe 11, and a spray head 12 is arranged on the lower side of the spraying pipe 11.

[0023] The stirring assembly comprises a driving piece 13 mounted on the middle part of the inside of the device box 9, the driving end of the driving piece 13 penetrates through the lower side wall of the medicine box 3 and is connected with a rotating shaft 14, and stirring blades 15 are arranged on the lower side of the rotating shaft 14.

[0024] It should be noted that before the unmanned aerial vehicle body 1 flies, the operator can insert the medicine box 3 into the opening by matching the plug block 4 with the opening, then rotate the limiting piece 5 to make the upper side of the limiting piece 5 inserted into the upper side of the assembly plate 2, and then connect the upper side of the limiting piece 5 with the assembly plate 2 by screws. At this time, the abutting block 18 will tightly adhere to the plug block 4 to prevent the plug block 4 from shaking in the opening and affecting the flight of the unmanned aerial vehicle body 1. After the unmanned aerial vehicle runs, the operator can quickly remove the medicine box 3 and perform maintenance and other operations.

[0025] When the unmanned aerial vehicle body 1 flies, the conveying pump 10 extracts the liquid medicine from the inside of the medicine box 3, sends the liquid medicine into the spraying pipe 11 through the pipeline, and sprays the liquid medicine out through the spray head 12. At the same time, the driving piece 13 operates to drive the stirring blades 15 to rotate through the rotating shaft 14, so as to continuously stir the liquid medicine in the medicine box 3 to prevent the liquid medicine from being deposited and stratified.

[0026] Since continuous stirring of the liquid medicine will cause fluctuation of the liquid medicine, the floating plate 8 is arranged in the medicine box 3 to reduce the fluctuation of the liquid medicine, thereby maintaining the stability of the unmanned aerial vehicle body 1.

[0027] Meanwhile, the lower side of the guide rod 7 is provided with a limiting block 17 to limit the position of the floating plate 8. The height of the limiting block 17 is higher than the upper edge of the stirring blade 15, which can prevent the position of the floating plate 8 from interfering with the movement of the stirring blade 15, and ensure the stable operation of the device.

[0028] The front side of the medicine box 3 is provided with a medicine filling port, which is convenient for the operator to fill the liquid medicine in the medicine box 3.

[0029] The front side of the medicine box 3 is provided with a liquid level meter 16, which is convenient for the operator to observe the liquid medicine in the medicine box 3.

[0030] The lower side of the guide rod 7 is provided with a limiting block 17, and the upper side of the rotating shaft 14 penetrates through the limiting block 17 and is inserted into the lower side of the guide rod 7, which is used to limit the position of the floating plate 8.

[0031] The inner side of the limiting piece 5 is provided with an abutting block 18 to prevent the plug block 4 from shaking.

[0032] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A plant disease and insect pest spraying device facilitating the installation of a drone, comprising a drone main body (1), characterized in that, The lower part of the unmanned aerial vehicle body (1) is provided with an assembly plate (2) on both sides, the lower part of the unmanned aerial vehicle body (1) is provided with a medicine box (3) at the middle position, the front side of the assembly plate (2) is provided with an opening, the both sides of the medicine box (3) are provided with an insertion block (4) corresponding to the opening, the insertion block (4) is inserted with the opening, the lower side of the opening is rotationally connected with a limiting piece (5), the upper side of the limiting piece (5) is connected with the upper side of the assembly plate (2) through screws; The upper side of the medicine box (3) is provided with a top cover (6), the lower side of the top cover (6) is provided with a guide rod (7), the lower side of the guide rod (7) is sleeved with a floating plate (8), the lower side of the medicine box (3) is provided with an equipment box (9), the middle part of the equipment box (9) is provided with a stirring assembly, one side of the inside of the equipment box (9) is provided with a delivery pump (10) communicated with the medicine box (3), the lower side of the equipment box (9) is provided with a spray pipe (11), the output end of the delivery pump (10) is communicated with the spray pipe (11) through a pipeline, and the lower side of the spray pipe (11) is provided with a spray head (12). 2.The plant disease and pest spraying device of claim 1, wherein, The stirring assembly comprises a driving member (13) mounted in the middle part of the inside of the equipment box (9), the driving member (13) drives the end of the shaft (14) penetrating the lower side wall of the medicine box (3) and being connected with a rotating shaft (14), and the lower side of the rotating shaft (14) is provided with stirring blades (15). 3.The plant disease and pest spraying device of claim 1, wherein, The front side of the medicine box (3) is provided with a medicine injection port. 4.The plant disease and pest spraying device of claim 1, wherein, The front side of the medicine box (3) is provided with a liquid level meter (16). 5.The plant disease and pest spraying device of claim 1, wherein, The lower side of the guide rod (7) is provided with a limiting block (17), and the upper side of the rotating shaft (14) penetrates the limiting block (17) and is inserted with the lower side of the guide rod (7). 6.The plant disease and pest spraying device of claim 1, wherein, The inner side of the limiting piece (5) is provided with a resisting block (18).

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