A medicine box for an atomizing plant protection UAV

Abstract

The present invention is applicable to the field of plant protection medicine boxes, and provides a medicine box for an atomizing plant protection unmanned aerial vehicle, comprising: a fixed shaft fixedly installed in the middle of the box body; a pair of flipping linkage stirring mechanisms movably installed at both ends of the fixed shaft, the flipping linkage stirring mechanism includes a flipping transmission assembly for performing flipping transmission, a flipping stirring assembly for stirring during flipping, and a follower stirring assembly for rotating and stirring following the flipping transmission assembly. The flipping transmission assembly is movably installed on the fixed shaft, the flipping stirring assembly is installed on the flipping transmission assembly, and the follower stirring assembly is installed between the flipping stirring assembly and the fixed shaft. The medicine box for the atomizing plant protection unmanned aerial vehicle provided by the present invention, with the provided fixed shaft and flipping linkage stirring mechanism, can perform flipping stirring and linkage stirring in the box body, can improve the stirring effect on the plant protection pesticides, make the plant protection pesticides in the box body evenly mixed, and ensure the uniform content of the pesticides sprayed by atomizing plant protection.

Description

Technical Field

[0001] The invention belongs to the field of plant protection medicine boxes, and particularly relates to a medicine box for an atomizing plant protection unmanned aerial vehicle (UAV). Background Art

[0002] At present, plant protection UAVs have been widely used in agriculture and forestry. Spraying pesticides by using UAVs can not only save manpower and material resources, but also remotely control the operation, avoiding the danger of exposing spraying operators to pesticides. Remotely controlling the UAV greatly improves the safety of the operation and significantly improves the pesticide spraying efficiency.

[0003] The medicine box for an atomizing plant protection UAV is a box body installed on the UAV and filled with plant protection pesticides. The existing medicine boxes for atomizing plant protection UAVs usually have a simple structure and cannot effectively stir the plant protection pesticides inside, resulting in ineffective mixing of the plant protection pesticides and uneven content of the pesticides sprayed by atomization. Summary of the Invention

[0004] The purpose of the embodiment of the invention is to provide a medicine box for an atomizing plant protection UAV, aiming to solve the following problems: in the prior art, the medicine box for an atomizing plant protection UAV usually has a simple structure and cannot effectively stir the plant protection pesticides inside, resulting in ineffective mixing of the plant protection pesticides and uneven content of the pesticides sprayed by atomization.

[0005] The embodiment of the invention is implemented as follows. A medicine box for an atomizing plant protection UAV includes a box body and a connecting pipe. A plurality of medicine inlet ends are installed on the box body, and movable sealing covers are movably installed on the medicine inlet ends. The connecting pipe is installed through the box body. The medicine box for an atomizing plant protection UAV further includes:

[0006] A fixed shaft, which is fixedly installed in the middle of the box body;

[0007] A flipping linkage stirring mechanism, and a pair of flipping linkage stirring mechanisms are provided. The pair of flipping linkage stirring mechanisms are movably installed at both ends of the fixed shaft. The flipping linkage stirring mechanism includes a flipping transmission component for flipping transmission, a flipping stirring component for stirring during flipping, and a follow-up stirring component for stirring following the flipping stirring component. The flipping transmission component is movably installed on the fixed shaft, the flipping stirring component is installed on the flipping transmission component, and the follow-up stirring component is installed between the flipping stirring component and the fixed shaft.

[0008] Preferably, the flipping transmission component includes:

[0009] A flipping frame, and a pair of flipping frames are provided. The middle parts of the pair of flipping frames are rotatably installed at one end of the fixed shaft;

[0010] Connecting frame, the connecting frame is fixedly installed between a pair of the turning frames;

[0011] Turning drive structure, the turning drive structure is installed between the connecting frame and the fixed shaft, and is used for driving the connecting frame and the turning frame to turn around the fixed shaft.

[0012] Preferably, the turning drive structure includes:

[0013] Worm, the worm is rotatably installed on one side of the connecting frame and is used for driving the connecting frame to turn;

[0014] Motor, the output end of the motor is fixedly connected to one end of the worm and is used for driving the worm to rotate;

[0015] Worm gear, the worm gear is fixedly installed on the fixed shaft, and the worm is in meshing transmission with the worm gear.

[0016] Preferably, the turning and stirring assembly includes:

[0017] Movable shaft, the movable shaft is rotatably installed at both ends between a pair of turning frames;

[0018] First stirring blades, there are multiple first stirring blades, and the multiple first stirring blades are fixedly installed on the movable shaft.

[0019] Preferably, the follow-up stirring assembly includes:

[0020] Follow-up frame, the middle part of the follow-up frame is rotatably installed at one end of the fixed shaft, connection holes are opened at both ends of the follow-up frame, and one ends of a pair of the movable shafts are movably installed in the connection holes;

[0021] Second stirring blades, the second stirring blades are fixedly installed on one side of the follow-up frame and are used for performing follow-up stirring.

[0022] Preferably, a pair of mounting frames are fixedly installed on one side of the connecting frame, the worm is rotatably installed between the pair of mounting frames, and the motor is fixedly installed on the mounting frame on one side.

[0023] Preferably, a first limiting ring is fixedly installed on the connecting pipe, the first limiting ring is fixedly installed on the box body, and a pair of medicine suction pipes are installed at one end of the connecting pipe located inside the box body.

[0024] The medicine box of the atomizing plant protection unmanned aerial vehicle provided by the present invention, with the arranged fixed shaft and a pair of turning linkage stirring mechanisms, can perform turning stirring and linkage stirring inside the box body, can improve the stirring effect on the plant protection pesticide, make the plant protection pesticide inside the box body uniformly mixed, and ensure the uniform content of the pesticide for atomizing plant protection spraying. Description of the Drawings

[0025] Figure 1 The three-dimensional structure diagram of the medicine box for the atomizing plant protection unmanned aerial vehicle provided by the embodiment of the present invention;

[0026] Figure 2 The three-dimensional structure diagram of the box body provided by the embodiment of the present invention;

[0027] Figure 3 The three-dimensional structure diagram of the internal structure of the box body provided by the embodiment of the present invention;

[0028] Figure 4 The partial structure diagram of the fixed shaft and the flipping linkage stirring mechanism provided by the embodiment of the present invention;

[0029] Figure 5 The three-dimensional structure diagram of the follower stirring assembly provided by the embodiment of the present invention;

[0030] Figure 6 The three-dimensional structure diagram of the flipping transmission assembly and the flipping stirring assembly provided by the embodiment of the present invention;

[0031] Figure 7 The enlarged structure diagram of the position A provided by the embodiment of the present invention.

[0032] In the attached drawings: 1. Box body; 11. Medicine inlet end; 2. Movable sealing cover; 3. Connecting pipe; 31. Medicine suction pipe; 32. First limiting ring; 4. Fixed shaft; 41. Second limiting ring; 5. Flipping linkage stirring mechanism; 51. Flipping transmission assembly; 511. Flipping frame; 512. Worm gear; 513. Connecting frame; 514. Worm; 515. Motor; 516. Mounting frame; 52. Flipping stirring assembly; 521. Movable shaft; 522. First stirring blade; 53. Follower stirring assembly; 531. Follower frame; 532. Connecting hole; 533. Second stirring blade. Detailed implementation manners

[0033] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the attached drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0034] The following describes the specific implementation of the present invention in detail with reference to specific embodiments.

[0035] As Figures 1 to 7 shown, a medicine box for an atomizing plant protection unmanned aerial vehicle includes a box body 1 and a connecting pipe 3. A plurality of medicine inlet ends 11 are installed on the box body 1, a movable sealing cover 2 is movably installed on the medicine inlet ends 11, the connecting pipe 3 is installed through the box body 1, and the medicine box for the atomizing plant protection unmanned aerial vehicle further includes:

[0036] A fixed shaft 4, and the fixed shaft 4 is fixedly installed in the middle of the box body 1;

[0037] A flipping linkage stirring mechanism 5. There are a pair of the flipping linkage stirring mechanisms 5, and the pair of flipping linkage stirring mechanisms 5 are movably installed at both ends of the fixed shaft 4. The flipping linkage stirring mechanism 5 includes a flipping transmission assembly 51 for flipping transmission, a flipping stirring assembly 52 for stirring during flipping, and a follow-up stirring assembly 53 for rotating and stirring following the flipping stirring assembly 52. The flipping transmission assembly 51 is movably installed on the fixed shaft 4, the flipping stirring assembly 52 is installed on the flipping transmission assembly 51, and the follow-up stirring assembly 53 is installed between the flipping stirring assembly 52 and the fixed shaft 4.

[0038] In an embodiment of the present invention, a medicine inlet end 11 is provided at both the left and right ends of the upper end face of the box body 1. An active sealing cover 2 is movably installed on the medicine inlet end 11 through threads. A connecting pipe 3 is installed through the middle of the upper end face of the box body 1. A horizontally arranged fixed shaft 4 is fixedly installed in the middle of the box body 1. A pair of flipping linkage stirring mechanisms 5 are symmetrically installed at both the left and right ends of the fixed shaft 4. Among them, the flipping linkage stirring mechanism 5 is composed of a flipping transmission assembly 51, a flipping stirring assembly 52, and a follow-up stirring assembly 53. The flipping transmission assembly 51 is movably installed on the fixed shaft 4, the flipping stirring assembly 52 is installed on the flipping transmission assembly 51, and the follow-up stirring assembly 53 is installed between the flipping stirring assembly 52 and the fixed shaft 4.

[0039] During operation, plant protection pesticides can be filled into the box body 1 through the two medicine inlet ends 11, the medicine inlet ends 11 are sealed through the active sealing covers 2, and by driving the flipping transmission assembly 51 to work, the flipping transmission assembly 51 drives the flipping stirring assembly 52 to flip and stir around the fixed shaft 4. At the same time, while the flipping stirring assembly 52 is flipping, it can drive the follow-up stirring assembly 53 to perform follow-up stirring at both the left and right ends in the box body 1, so as to realize flipping stirring and linkage stirring in the box body 1, improve the stirring effect on the plant protection pesticides, make the plant protection pesticides in the box body 1 evenly mixed, and ensure that the pesticide content of the atomized plant protection spraying is more uniform.

[0040] In an embodiment of the present invention, please refer to Figures 1 to 7 , the flipping transmission assembly 51 includes:

[0041] Flipping frames 511. There are a pair of the flipping frames 511, and the middle parts of the pair of flipping frames 511 are rotatably installed at one end of the fixed shaft 4;

[0042] A connecting frame 513, and the connecting frame 513 is fixedly installed between the pair of flipping frames 511;

[0043] A flipping drive structure, which is installed between the connecting frame 513 and the fixed shaft 4 and is used to drive the connecting frame 513 and the flipping frame 511 to flip around the fixed shaft 4.

[0044] The flipping drive structure includes:

[0045] A worm 514, which is rotatably installed on one side of the connecting frame 513 and is used to drive the connecting frame 513 to flip;

[0046] A motor 515, the output end of which is fixedly connected to one end of the worm 514 and is used to drive the worm 514 to rotate;

[0047] A worm gear 512, which is fixedly installed on the fixed shaft 4, and the worm 514 is in meshing transmission with the worm gear 512.

[0048] The flipping and stirring assembly 52 includes:

[0049] A movable shaft 521, which is rotatably installed at both ends between a pair of flipping frames 511;

[0050] A plurality of first stirring blades 522, which are fixedly installed on the movable shaft 521.

[0051] The follow-up stirring assembly 53 includes:

[0052] A follow-up frame 531, the middle of which is rotatably installed at one end of the fixed shaft 4, and connection holes 532 are opened at both ends of the follow-up frame 531, and one end of a pair of movable shafts 521 is movably installed in the connection holes 532;

[0053] A second stirring blade 533, which is fixedly installed on one side of the follow-up frame 531 and is used for follow-up stirring.

[0054] A pair of mounting frames 516 are fixedly installed on one side of the connecting frame 513, the worm 514 is rotatably installed between the pair of mounting frames 516, and the motor 515 is fixedly installed on one of the mounting frames 516.

[0055] A first limiting ring 32 is fixedly installed on the connecting pipe 3, the first limiting ring 32 is fixedly installed on the box body 1, and a pair of medicine suction pipes 31 are installed at one end of the connecting pipe 3 located inside the box body 1.

[0056] In an embodiment of the present invention, worm wheels 512 are fixedly installed at both the left and right ends of the fixed shaft 4. A pair of turning frames 511 are rotatably installed at both the left and right ends of the fixed shaft 4. The worm wheels 512 are located between each pair of turning frames 511. A connecting frame 513 is fixedly installed between each pair of turning frames 511. A pair of mounting frames 516 are fixedly installed on the side of the connecting frame 513 close to the fixed shaft 4. A motor 515 is fixedly installed on one of the mounting frames 516. A worm shaft 514 is rotatably installed between the pair of mounting frames 516. One end of the worm shaft 514 is fixedly connected to the output end of the motor 515 through a coupling. The worm shaft 514 is in meshing transmission with the worm wheel 512. A movable shaft 521 is rotatably installed at both ends of each pair of turning frames 511. A pair of symmetrically arranged first stirring blades 522 are installed on the movable shaft 521. A pair of follower frames 531 are rotatably installed at both the left and right ends of the fixed shaft 4. Second limiting rings 41 are fixedly installed at both the left and right ends of the fixed shaft 4. The pair of follower frames 531 are restricted between the second limiting rings 41 and the side wall of the box body 1. Connecting holes 532 are formed at both ends of the follower frames 531. One end of the movable shaft 521 is movably installed in the connecting hole 532. A second stirring blade 533 is fixedly installed on the side of the pair of follower frames 531 close to each other. The second stirring blade 533 is rotatably connected to both the left and right ends of the fixed shaft 4. A first limiting ring 32 is fixedly installed on the connecting pipe 3. The connecting pipe 3 is fixedly installed on the upper end surface of the box body 1 through the first limiting ring 32. A pair of medicine suction pipes 31 are connected to the connecting pipe 3 inside the box body 1. The pair of medicine suction pipes 31 are arranged on the front and rear sides of the fixed shaft 4. One end of the pair of medicine suction pipes 31 is close to the bottom inside the box body 1.

[0057] During operation, after filling the box body 1 with plant protection pesticides through a pair of medicine inlet ends 11, the pair of medicine inlet ends 11 are sealed by the movable sealing cover 2. At this time, the motor 515 is driven to work. The motor 515 drives the worm shaft 514 to rotate. The worm shaft 514 is in meshing transmission with the worm wheel 512. While the worm shaft 514 rotates, a pair of turning frames 511 are driven to turn around the fixed shaft 4 through the connecting frame 513. While the pair of turning frames 511 turn, a pair of movable shafts 521 at both ends are driven to turn in the plant protection pesticides, and at the same time, the first stirring blades 522 are driven to turn and stir in the plant protection pesticides. While the movable shaft 521 turns, the follower frames 531 are driven to rotate along the fixed shaft 4 through the connecting holes 532. The rotating follower frames 531 drive the second stirring blades 533 to rotate, so as to realize efficient stirring of the plant protection pesticides filled in the box body 1, effectively improve the stirring effect of the plant protection pesticides, make the plant protection pesticides in the box body 1 evenly mixed, and ensure that the pesticide content of the atomized plant protection spraying is more uniform.

[0058] The medicine box of the atomizing plant protection unmanned aerial vehicle provided by the present invention, with the fixed shaft 4 and a pair of flipping linkage stirring mechanisms 5 arranged, can perform flipping stirring and linkage stirring in the box body 1, can improve the stirring effect on the plant protection pesticide, make the plant protection pesticide in the box body 1 evenly mixed, and ensure that the pesticide content of the atomizing plant protection spraying is more uniform.

[0059] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An atomizing plant protection UAV medicine box, comprising a box body and a connecting pipeline, characterized in that, A plurality of medicine inlet ends are installed on the box body, and movable sealing covers are movably installed on the medicine inlet ends. The connecting pipe is installed through the box body. The medicine box of the atomizing plant protection unmanned aerial vehicle further includes: A fixed shaft, which is fixedly installed in the middle of the box body; A flipping linkage stirring mechanism, and a pair of the flipping linkage stirring mechanisms are provided. A pair of the flipping linkage stirring mechanisms are movably installed at both ends of the fixed shaft. The flipping linkage stirring mechanism includes a flipping transmission component for flipping transmission, a flipping stirring component for stirring during flipping, and a follow-up stirring component for following the flipping stirring component to rotate and stir. The flipping transmission component is movably installed on the fixed shaft, the flipping stirring component is installed on the flipping transmission component, and the follow-up stirring component is installed between the flipping stirring component and the fixed shaft.

2. The atomizing plant protection UAV medicine box according to claim 1, wherein The flipping transmission component includes: Flipping frames, and a pair of the flipping frames are provided. The middle parts of the pair of flipping frames are rotatably installed at one end of the fixed shaft; A connecting frame, which is fixedly installed between the pair of flipping frames; A flipping driving structure, which is installed between the connecting frame and the fixed shaft and is used to drive the connecting frame and the flipping frames to flip around the fixed shaft.

3. The atomizing plant protection UAV medicine box according to claim 2, characterized in that, The flipping driving structure includes: A worm, which is rotatably installed on one side of the connecting frame and is used to drive the connecting frame to flip; A motor, the output end of which is fixedly connected to one end of the worm and is used to drive the worm to rotate; A worm gear, which is fixedly installed on the fixed shaft, and the worm meshes with the worm gear for transmission.

4. The atomizing plant protection drone medicine box according to claim 2, characterized in that, The flipping stirring component includes: A movable shaft, which is rotatably installed at the ends of the two flipping frames and penetrates through the ends of the two flipping frames; A plurality of first stirring blades, and the plurality of first stirring blades are fixedly installed on the movable shaft.

5. The atomizing plant protection UAV medicine box according to claim 4, characterized in that, The follow-up stirring component includes: A follow-up frame, the middle part of which is rotatably installed at one end of the fixed shaft. Connecting holes are opened at both ends of the follow-up frame, and one ends of the pair of movable shafts are movably installed in the connecting holes; A second stirring blade, which is fixedly installed on one side of the follow-up frame and is used for follow-up stirring.

6. The atomizing plant protection UAV medicine box according to claim 3, characterized in that, A pair of mounting frames are fixedly installed on one side of the connecting frame, the worm is rotatably installed between the pair of mounting frames, and the motor is fixedly installed on the mounting frame on one side.

7. The atomizing plant protection drone medicine box according to claim 1, wherein, A first limiting ring is fixedly installed on the connecting pipe, the first limiting ring is fixedly installed on the box body, and a pair of medicine suction pipes are installed at one end of the connecting pipe located inside the box body.

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