Unmanned aerial vehicle for agricultural fertilization

Abstract

The utility model provides an unmanned aerial vehicle for agricultural fertilization. The unmanned aerial vehicle comprises a driving mechanism and a fertilization mechanism, the driving mechanism comprises an unmanned aerial vehicle, one side of the unmanned aerial vehicle is fixedly connected with a mounting frame, one side of the mounting frame is provided with an insertion hole, an insertion plate is inserted into the insertion hole, one side of the insertion plate is fixedly connected with a limiting plate, one side of the limiting plate is symmetrically in threaded connection with bolts, and one end of each bolt is in threaded connection with the mounting frame; the fertilizing mechanism comprises a material pump and a material box; the bottom plate is arranged to be matched with the connecting base and the top plate to be connected with the material box, the material box is arranged between the top plate and the bottom plate, and the material box is limited through the inserting plate, so that when the material box is arranged in the mounting frame, the inserting pipe is inserted into the connecting pipe to be connected with the connecting pipe, the material box is directly replaced, and fertilizer filling is conveniently and rapidly completed; when different fertilizers are replaced, the replaced material box can be independently cleaned, so that the fertilizer replacement time is shortened, and the fertilization efficiency is improved.

Description

Technical Field

[0001] This utility model relates to an agricultural drone, and more particularly to an agricultural fertilization drone, belonging to the field of agricultural fertilization technology. Background Technology

[0002] Agriculture is an industry that utilizes the growth and development patterns of plants and animals to obtain products through artificial cultivation. Agriculture belongs to the primary industry, and the science that studies agriculture is agronomy. The objects of agricultural labor are living organisms such as plants and animals, and the products obtained come from the organisms themselves. Fertilization refers to agricultural techniques that apply fertilizer to the soil or spray it on plants to provide the nutrients needed by the plants and maintain and improve soil fertility. The main purpose of fertilization is to increase crop yield, improve crop quality, enrich soil fertility, and improve economic benefits. Therefore, rational and scientific fertilization is one of the main means to ensure food security and maintain the sustainable development of agriculture.

[0003] Chinese patent application (CN202020209308.8) discloses an agricultural fertilizer and pesticide application drone. It uses an openable and closable feed valve between the storage chamber and the feed chamber to control the amount of material entering the feed chamber, thereby achieving quantitative application of fertilizer or pesticide. However, in use, the storage tank is fixed to the drone, which makes it inconvenient to quickly change fertilizers. When changing to different fertilizers, fertilizer residue inside the storage tank is difficult to clean, resulting in low fertilization efficiency.

[0004] To address the aforementioned technical issues, a drone for agricultural fertilization is proposed. Utility Model Content

[0005] In view of this, the present invention provides an agricultural fertilization drone to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial alternative.

[0006] The technical solution of this utility model is as follows: an agricultural fertilization drone, including a drive mechanism and a fertilization mechanism;

[0007] The drive mechanism includes a drone. A mounting frame is fixedly connected to one side of the drone. An insertion hole is opened on one side of the mounting frame. An insertion plate is inserted into the insertion hole. A limit plate is fixedly connected to one side of the insertion plate. Bolts are symmetrically threaded to one side of the limit plate. One end of the bolts is threaded to the mounting frame.

[0008] The fertilizer application mechanism includes a feed pump and a feed hopper. The feed pump is installed on one side of the mounting frame. The outlet of the feed pump is connected to a nozzle, and the inlet of the feed pump is connected to a connecting pipe. A base plate is fixedly connected to one side of the mounting frame, and the connecting pipe passes through the base plate. A top plate is fixedly connected to one side of the mounting frame. A first protrusion is integrally formed on the top of the feed hopper, and the feed hopper engages with the top plate through the first protrusion. A second protrusion is integrally formed symmetrically on the bottom of the feed hopper. A connecting seat is symmetrically fixedly connected to one side of the base plate, and the feed hopper engages with the connecting seat through the second protrusion. An insertion pipe is connected to one side of the feed hopper, and the insertion pipe is connected to the connecting pipe.

[0009] More preferably, a fixing sleeve is fitted on one side of the connecting pipe, and one side of the fixing sleeve is fixedly connected to the base plate.

[0010] More preferably, a sealing ring is fitted on one side of the cannula.

[0011] More preferably, a protective cap is threaded onto one side of the nozzle.

[0012] More preferably, a GPS locator is installed on one side of the drone.

[0013] More preferably, the bottom of the drone is fixedly connected with elastic base frames at equal intervals.

[0014] More preferably, a feeding pipe is connected to one side of the material box, and a sealing cap is installed on one side of the feeding pipe.

[0015] The present invention has the following advantages due to the adoption of the above technical solution:

[0016] I. This utility model connects the material box to the base plate, connecting seat, and top plate. The material box is installed between the top plate and the base plate, and the material box is limited by the insert plate. When the material box is installed into the mounting frame, the insert tube is inserted into the connecting tube and connected to the connecting tube, so that the material box can be replaced directly. This facilitates the quick filling of fertilizer. When changing to different fertilizers, the replaced material box can be cleaned separately, shortening the fertilizer replacement time and improving fertilization efficiency.

[0017] Second, this utility model obtains the drone's location information in real time by setting a GPS locator, which facilitates precise fertilization operations.

[0018] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a structural diagram of the present invention;

[0021] Figure 2 This is a connection structure diagram of the mounting bracket in this utility model;

[0022] Figure 3 This is a structural diagram of the insertion plate in this utility model;

[0023] Figure 4 This is a structural diagram of the material box in this utility model;

[0024] Figure 5 This is a structural diagram of the insertion tube in this utility model.

[0025] Reference numerals: 10. Drive mechanism; 11. UAV; 12. GPS locator; 13. Flexible base frame; 20. Fertilizer application mechanism; 21. Mounting frame; 22. Nozzle; 23. Material pump; 24. Base plate; 25. Connecting seat; 26. Top plate; 27. Insert plate; 28. Protective cap; 29. ​​Limiting plate; 31. Bolt; 32. Connecting pipe; 33. Fixing sleeve; 34. Insertion hole; 35. Material box; 36. Feeding pipe; 37. Sealing cap; 38. First protrusion; 39. Second protrusion; 41. Insertion pipe; 42. Sealing ring. Detailed Implementation

[0026] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0027] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0028] like Figure 1-5 As shown, this utility model embodiment provides an agricultural fertilization drone, which consists of a drive mechanism 10 and a fertilization mechanism 20.

[0029] The drive mechanism 10 includes a drone 11, a GPS locator 12, and a mounting bracket 21. The mounting bracket 21 is fixedly connected to the bottom of the drone 11. A socket 34 is provided on one side of the mounting bracket 21, and a plug plate 27 is inserted into the socket 34. The plug plate 27 limits the detachable parts of the fertilizer application mechanism 20 to prevent the feeding structure of the fertilizer application mechanism 20 from falling off during the flight of the drone 11. A limit plate 29 is fixedly connected to one side of the plug plate 27. Bolts 31 are symmetrically threaded on one side of the limit plate 29. One end of the bolts 31 is threadedly connected to the mounting bracket 21. The position of the plug plate 27 is fixed by the bolts 31 in conjunction with the limit plate 29. The GPS locator 12 is installed on one side of the drone 11 to obtain the location information of the drone 11 for precise fertilization.

[0030] In one embodiment, to enhance the stability of the drone 11 during landing, the bottom of the drone 11 is fixedly connected with elastic base frames 13 at equal intervals.

[0031] The fertilizer application mechanism 20 includes a feed pump 23, a nozzle 22, and a feed hopper 35. The feed pump 23 is mounted on one side of the mounting frame 21. The nozzle 22 is connected to the outlet of the feed pump 23. One side of the nozzle 22 passes through the mounting frame 21, and a protective cap 28 is threaded onto one side of the nozzle 22 to protect it from dirt and blockage when idle. The feed inlet of the feed pump 23 is connected to a connecting pipe 32. A base plate 24 is fixedly connected to one side of the mounting frame 21, and the connecting pipe 32 passes through the base plate 24. A top plate 26 is fixedly connected to one side of the mounting frame 21. The top of the feed hopper 35 has a first protrusion 38 integrally formed. The material box 35 engages with the top plate 26 via the first protrusion 38. The bottom of the material box 35 is integrally formed with a second protrusion 39. A connecting seat 25 is symmetrically fixedly connected to one side of the bottom plate 24. The material box 35 engages with the connecting seat 25 via the second protrusion 39 and with the top plate 26 via the first protrusion 38. The second protrusion 39 engages with the connecting seat 25, which facilitates the sliding installation of the material box 35 between the top plate 26 and the bottom plate 24. A tube 41 is connected to one side of the material box 35. The tube 41 is connected to the connecting tube 32, which facilitates the quick connection of the material box 35 to the material pump 23 after the material box 35 is replaced.

[0032] In one embodiment, to prevent the connecting tube 32 from shifting and becoming misaligned, thus preventing it from connecting to the insertion tube 41, a fixing sleeve 33 is fitted on one side of the connecting tube 32. One side of the fixing sleeve 33 is fixedly connected to the base plate 24. A sealing ring 42 is fitted on one side of the insertion tube 41. The sealing ring 42 seals and protects the connection between the connecting tube 32 and the insertion tube 41 to prevent fertilizer leakage.

[0033] In one embodiment, to facilitate filling fertilizer into the feed hopper 35, a feeding pipe 36 is connected to one side of the feed hopper 35, and a sealing cap 37 is installed on one side of the feeding pipe 36.

[0034] When this utility model is in operation: the material box 35 is inserted between the top plate 26 and the bottom plate 24 through the opening of the mounting frame 21, so that the first protrusion 38 of the material box 35 engages with the top plate 26 and the second protrusion 39 of the material box 35 engages with the connecting seat 25 on the bottom plate 24. The material box 35 is pushed to move between the top plate 26 and the bottom plate 24. At this time, the insertion tube 41 is inserted into the connecting tube 32 and connected to the connecting tube 32. The insertion plate 27 is inserted into the insertion hole 34 so that the limiting plate 29 contacts the mounting frame 21. The limiting plate 29 and the mounting frame 21 are fixed by the bolt 31 to complete the installation of the material box 35. The protective cap 28 is removed, the drone 11 is started to drive the fertilization mechanism 20 to move to the designated position, the material pump 23 is started to cooperate with the nozzle 22 to carry out fertilization operation. After fertilization, the material box 35 is replaced to continue the fertilization operation.

[0035] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. An agricultural fertilization drone, characterized in that: Includes a drive mechanism (10) and a fertilization mechanism (20); The drive mechanism (10) includes a drone (11), a mounting bracket (21) is fixedly connected to one side of the drone (11), a socket (34) is provided on one side of the mounting bracket (21), a plug plate (27) is inserted into the socket (34), a limiting plate (29) is fixedly connected to one side of the plug plate (27), and bolts (31) are symmetrically threaded on one side of the limiting plate (29), and one end of the bolts (31) is threadedly connected to the mounting bracket (21). The fertilizer application mechanism (20) includes a feed pump (23) and a feed hopper (35). The feed pump (23) is installed on one side of the mounting frame (21). The outlet of the feed pump (23) is connected to a nozzle (22), and the inlet of the feed pump (23) is connected to a connecting pipe (32). A base plate (24) is fixedly connected to one side of the mounting frame (21), and the connecting pipe (32) passes through the base plate (24). A top plate (26) is fixedly connected to one side of the mounting frame (21), and the top of the feed hopper (35) is... The first protrusion (38) is integrally formed on the bottom of the material box (35). The material box (35) is engaged with the top plate (26) through the first protrusion (38). The bottom of the material box (35) is integrally formed with a second protrusion (39). A connecting seat (25) is symmetrically fixedly connected to one side of the bottom plate (24). The material box (35) is engaged with the connecting seat (25) through the second protrusion (39). A tube (41) is connected to one side of the material box (35). The tube (41) is connected to the connecting tube (32).

2. The agricultural fertilization drone according to claim 1, characterized in that: A fixing sleeve (33) is fitted on one side of the connecting pipe (32), and one side of the fixing sleeve (33) is fixedly connected to the base plate (24).

3. The agricultural fertilization drone according to claim 1, characterized in that: A sealing ring (42) is fitted on one side of the cannula (41).

4. The agricultural fertilization drone according to claim 1, characterized in that: A protective cap (28) is threaded onto one side of the nozzle (22).

5. The agricultural fertilization drone according to claim 1, characterized in that: A GPS locator (12) is installed on one side of the drone (11).

6. The agricultural fertilization drone according to claim 1, characterized in that: The bottom of the drone (11) is fixedly connected with elastic base frames (13) at equal intervals.

7. The agricultural fertilization drone according to claim 1, characterized in that: The feed hopper (35) is connected to a feed pipe (36) on one side, and a sealing cap (37) is installed on one side of the feed pipe (36).

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