Unmanned aerial vehicle mounted high-altitude fertilization device

Abstract

The utility model discloses an unmanned aerial vehicle mounted high-altitude fertilization device which comprises an unmanned aerial vehicle main body, a material storage tank is arranged below the unmanned aerial vehicle main body, the upper side and the lower side in the material storage tank are fixedly connected with a right partition plate I and a right partition plate II respectively, the outer wall of the material storage tank is fixedly connected with a feeding pipe, and a hanging rod is arranged between the unmanned aerial vehicle main body and the material storage tank; a micro water pump is arranged below the second partition plate, a water pumping pipe is fixedly connected to the upper end of the micro water pump, the water pumping pipe is fixedly connected with the second partition plate, and a water conveying pipe is fixedly connected to the bottom end of the micro water pump; the bottom end of the water conveying pipe is fixedly connected with a plurality of spray heads which are distributed at equal intervals, the spray heads are fixedly connected with a material storage tank, and a locking assembly is arranged at the upper end of the connecting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle (UAV) fertilization, and discloses a high-altitude fertilization device mounted on an UAV. Background Art

[0002] Drones (UAVs) are unmanned aircraft controlled by radio remote control and self-contained programmable devices. Technically, they can be categorized as unmanned helicopters, unmanned fixed-wing aircraft, unmanned multi-rotor aircraft, unmanned airships, and unmanned paragliders. Military drones are divided into reconnaissance and target drones, while civilian drones can be used for aerial photography, agricultural plant protection, and surveying and mapping. Agricultural plant protection drones are primarily used for fertilizing, sowing, and spraying pesticides.

[0003] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art.

[0004] However, the patents in the prior art have the following disadvantages:

[0005] (1) Fertilizers in the device will precipitate if left in the device for a long time, resulting in uneven concentration and affecting fertilization.

[0006] (2) The connection between the fertilizer and pesticide application device and the drone is complicated and inconvenient to disassemble and repair. Utility Model Content

[0007] The purpose of the utility model is to provide a drone-mounted high-altitude fertilizing device, which solves the problems of the prior art that the fertilizer cannot be prevented from settling and is inconvenient to disassemble by setting a stirring component and a locking component.

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A high-altitude fertilizing device mounted on a drone, comprising:

[0010] The drone body has a storage tank below the drone body, the upper and lower sides of the storage tank are respectively fixedly connected to the right partition plate 1 and the partition plate 2, and the outer wall of the storage tank is fixedly connected to the feeding pipe;

[0011] A boom, wherein the upper and lower ends of the boom are respectively fixedly connected to a mounting plate and a connecting plate, and the mounting plate is fixedly connected to the drone body;

[0012] A stirring assembly, wherein the stirring assembly is located inside the storage tank;

[0013] A micro water pump is located below the second partition plate. The upper end of the micro water pump is fixedly connected to a water pumping pipe, which is fixedly connected to the second partition plate. The bottom end of the micro water pump is fixedly connected to a water delivery pipe, which is fixedly connected to a plurality of equally spaced nozzles at the bottom end of the water delivery pipe, which are fixedly connected to a storage tank.

[0014] A locking assembly is located at the upper end of the connecting plate.

[0015] Furthermore, plug plates are fixedly connected to the left and right sides of the upper end surface of the storage tank, a plug hole is provided on the upper portion of the plug plate, and through slots are provided on the left and right sides of the connecting plate, and the plug plates are plugged into the through slots.

[0016] Furthermore, the stirring assembly includes:

[0017] A micro motor, the micro motor is fixedly connected to the outer wall of the storage tank, and a first bevel gear is fixedly connected to the front end of the micro motor;

[0018] A rotating shaft, wherein a plurality of stirring blades distributed at equal intervals are fixedly connected to the surface of the rotating shaft, and the upper and lower ends of the rotating shaft are rotatably connected to the first partition plate and the second partition plate respectively.

[0019] Furthermore, a second bevel gear is fixedly connected to the upper end of the rotating shaft, and the second bevel gear is engaged with the first bevel gear.

[0020] Furthermore, the locking assembly includes:

[0021] The two fixing plates are respectively fixedly connected to the left and right sides of the upper end of the connecting plate. A pin is slidably connected inside the fixing plate. A limiting ring is fixedly connected to the surface of the pin. A spring is provided between the limiting ring and the fixing plate, and the spring is sleeved on the pin.

[0022] Furthermore, a pull rod is fixedly connected between the rear ends of the two latches.

[0023] The utility model provides a drone-mounted high-altitude fertilizing device, which has the following beneficial effects:

[0024] (1) The present invention solves the problem that the existing high-altitude fertilizing device mounted on a drone cannot prevent the fertilizer from settling by providing a stirring assembly. The micro motor can drive the rotating shaft to rotate through the first bevel gear and the second bevel gear, thereby causing the stirring blades to stir the solution in the storage tank to prevent the fertilizer from settling.

[0025] (2) The utility model solves the problem that the existing high-altitude fertilizer application device mounted on a drone is inconvenient to disassemble and repair by providing a locking component. By pulling the pull rod backward to disengage the pin from the socket, the plug plate can be pulled out of the through slot, thereby realizing rapid disassembly of the storage tank and facilitating maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only exemplary, and those skilled in the art can also derive other implementation drawings based on the provided drawings without inventive effort.

[0027] Figure 1 This is a three-dimensional diagram of a high-altitude fertilizing device mounted on a drone of the present utility model;

[0028] Figure 2 This is a front view of a high-altitude fertilizing device mounted on a drone of the present utility model;

[0029] Figure 3 This is a right view of a high-altitude fertilizing device mounted on a drone of the utility model;

[0030] Figure 4 This is a schematic diagram of the internal structure of a storage tank of a high-altitude fertilizing device mounted on a drone in the utility model;

[0031] Figure 5 This utility model is a UAV mounted high altitude fertilizing device Figure 1 Enlarged view of point A in the middle;

[0032] Figure 6 This utility model is a UAV mounted high altitude fertilizing device Figure 3 Enlarged view of point B in the middle.

[0033] Among them: 1. UAV body; 2. Storage tank; 201. Partition plate 1; 202. Partition plate 2; 203. Feeding pipe; 204. Insert plate; 205. Socket; 3. Hanging rod; 301. Mounting plate; 302. Connecting plate; 303. Through slot; 4. Stirring assembly; 401. Micro motor; 402. First bevel gear; 403. Rotating shaft; 404. Stirring blade; 405. Second bevel gear; 5. Micro water pump; 501. Suction pipe; 502. Water pipe; 503. Nozzle; 6. Locking assembly; 601. Fixing plate; 602. Latch; 603. Limiting ring; 604. Spring; 605. Pull rod. DETAILED DESCRIPTION

[0034] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] See also Figure 1-6 A high-altitude fertilizing device mounted on a drone includes a drone body 1. A storage tank 2 is provided below the drone body 1 for storing fertilizer. The upper and lower sides of the interior of the storage tank 2 are fixedly connected to a right partition plate 1 201 and a partition plate 2 202, respectively. The outer wall of the storage tank 2 is fixedly connected to a feeding pipe 203 for adding water and fertilizer. A boom 3 is provided between the drone body 1 and the storage tank 2. The upper and lower ends of the boom 3 are fixedly connected to a mounting plate 301 and a connecting plate 302, respectively. The mounting plate 301 is fixedly connected to the drone body 1. The left and right sides of the upper end surface of the storage tank 2 are fixedly connected to plug plates 204. A plug hole 205 is provided on the upper part of the plug plate 204. A through slot 303 is provided on the left and right sides of the connecting plate 302. The plug plate 2 04 plug-in slot 303, there is a stirring component 4 inside the storage tank 2, which is used to stir the fertilizer to prevent the fertilizer from settling. There is a micro water pump 5 under the second partition plate 202, and the upper end of the micro water pump 5 is fixedly connected to a water pumping pipe 501, which is fixedly connected to the second partition plate 202. The bottom end of the micro water pump 5 is fixedly connected to a water delivery pipe 502, and the bottom end of the water delivery pipe 502 is fixedly connected to a number of equally spaced nozzles 503, which are fixedly connected to the storage tank 2. The micro water pump 5 can extract the fertilizer liquid through the water pumping pipe 501, and then transport it to the nozzle 503 through the water delivery pipe 502, and finally spray it below to achieve fertilization. There is a locking component 6 at the upper end of the connecting plate 302, which can fix the storage tank 2.

[0036] Specifically, the locking assembly 6 includes a fixed plate 601, and the two fixed plates 601 are fixedly connected to the left and right sides of the upper end of the connecting plate 302 respectively. A pin 602 is slidably connected inside the fixed plate 601, and a limiting ring 603 is fixedly connected to the surface of the pin 602. There is a spring 604 between the limiting ring 603 and the fixed plate 601, and the spring 604 is sleeved on the pin 602. The spring 604 can push the pin 602 by pushing the limiting ring 603. A pull rod 605 is fixedly connected between the rear ends of the two pins 602 to facilitate pulling the pin 602.

[0037] Through the above technical solution, the plug plate 204 is inserted into the through slot 303, and the spring 604 will use its elastic force to push the pin 602 forward so that it enters the socket 205, thereby fixing the storage tank 2. Pull the pull rod 605 backward to disengage the pin 602 from the socket 205, and the plug plate 204 can be pulled out from the through slot 303, thereby realizing quick disassembly of the storage tank 2 and facilitating maintenance.

[0038] Specifically, the stirring assembly 4 includes a micro motor 401, which is fixedly connected to the outer wall of the storage tank 2. The front end of the micro motor 401 is fixedly connected to a first bevel gear 402. A rotating shaft 403 is rotatably connected between the partition plate 1 201 and the partition plate 2 202. A plurality of stirring blades 404 distributed at equal intervals are fixedly connected to the surface of the rotating shaft 403, which can stir the fertilizer over a large range. The upper end of the rotating shaft 403 is fixedly connected to a second bevel gear 405, which engages with the first bevel gear 402, and the second bevel gear 405 will rotate following the first bevel gear 402.

[0039] Through the above technical solution, the micro motor 401 can drive the rotating shaft 403 to rotate through the first bevel gear 402 and the second bevel gear 405, thereby causing the stirring blade 404 to stir the solution in the storage tank 2 to prevent the fertilizer from settling.

[0040] During use, first insert the plug plate 204 into the through groove 303, and the spring 604 will use its elastic force to push the pin 602 forward so that it enters the socket 205, thereby fixing the storage tank 2. Then, pour water and fertilizer into the storage tank 2 from the feeding pipe 203. At this time, the micro motor 401 can drive the rotating shaft 403 to rotate through the first bevel gear 402 and the second bevel gear 405, thereby causing the stirring blade 404 to stir the solution in the storage tank 2, accelerating the dissolution of the fertilizer and preventing the fertilizer from settling. Then, the drone body 1 is controlled to fly it to the fertilization site, and the micro water pump 5 is started. The micro water pump 5 extracts the fertilizer liquid, transports it to the nozzle 503 through the water pipe 502, and finally sprays it below to achieve fertilization.

[0041] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0042] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of this disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0043] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A drone-mounted high-altitude fertilizing device, characterized in that: include: A drone body (1), a storage tank (2) is provided below the drone body (1), the upper and lower sides of the interior of the storage tank (2) are fixedly connected to a right partition plate 1 (201) and a partition plate 2 (202), respectively, and the outer wall of the storage tank (2) is fixedly connected to a feeding pipe (203); A boom (3), wherein the upper and lower ends of the boom (3) are respectively fixedly connected to a mounting plate (301) and a connecting plate (302), and the mounting plate (301) is fixedly connected to the drone body (1); A stirring assembly (4), wherein the stirring assembly (4) is located inside the storage tank (2); A micro water pump (5), the micro water pump (5) is located below the second partition plate (202), the upper end of the micro water pump (5) is fixedly connected to a water pumping pipe (501), the water pumping pipe (501) is fixedly connected to the second partition plate (202), the bottom end of the micro water pump (5) is fixedly connected to a water delivery pipe (502), the bottom end of the water delivery pipe (502) is fixedly connected to a plurality of nozzles (503) distributed at equal intervals, and the nozzles (503) are fixedly connected to the storage tank (2); A locking assembly (6), wherein the locking assembly (6) is located at the upper end of the connecting plate (302).

2. The drone-mounted high-altitude fertilizing device according to claim 1, characterized in that: The left and right sides of the upper end surface of the storage tank (2) are fixedly connected with plug plates (204), the upper part of the plug plates (204) is provided with a plug hole (205), the left and right sides of the connecting plate (302) are provided with a through slot (303), and the plug plates (204) are plugged into the through slot (303).

3. The drone-mounted high-altitude fertilizing device according to claim 1, characterized in that: The stirring assembly (4) comprises: A micro motor (401), wherein the micro motor (401) is fixedly connected to the outer wall of the storage tank (2), and a first bevel gear (402) is fixedly connected to the front end of the micro motor (401); A rotating shaft (403) is fixedly connected to the surface of the rotating shaft (403) with a plurality of stirring blades (404) distributed at equal intervals. The upper and lower ends of the rotating shaft (403) are rotatably connected to the first partition plate (201) and the second partition plate (202).

4. The drone-mounted high-altitude fertilizing device according to claim 3, characterized in that: The upper end of the rotating shaft (403) is fixedly connected to a second bevel gear (405), and the second bevel gear (405) is engaged with the first bevel gear (402).

5. The drone-mounted high-altitude fertilizing device according to claim 1, characterized in that: The locking assembly (6) comprises: A fixed plate (601), wherein the two fixed plates (601) are fixedly connected to the left and right sides of the upper end of the connecting plate (302), respectively; a latch (602) is slidably connected inside the fixed plate (601); a limit ring (603) is fixedly connected to the surface of the latch (602); a spring (604) is provided between the limit ring (603) and the fixed plate (601); and the spring (604) is sleeved on the latch (602).

6. The drone-mounted high-altitude fertilizing device according to claim 5, characterized in that: A pull rod (605) is fixedly connected between the rear ends of the two latches (602).

Images