Spraying and fertilizing unmanned aerial vehicle

Abstract

The utility model discloses a spraying and fertilizing unmanned aerial vehicle which comprises an unmanned aerial vehicle body, a liquid storage barrel is arranged below the unmanned aerial vehicle body, a mounting seat is mounted at the bottom of the unmanned aerial vehicle body, a clamping mechanism facilitating disassembly and assembly of the liquid storage barrel is arranged at the bottom of the mounting seat, and a stirring mechanism facilitating stirring and mixing of fertilizer is arranged on the inner side of the liquid storage barrel. According to the device, the liquid storage barrel can be conveniently mounted and dismounted through the arranged clamping mechanism, fertilizer and water in the liquid storage barrel can be conveniently and fully stirred and mixed through the arranged stirring mechanism, meanwhile, precipitation can be effectively avoided, and therefore mounting and dismounting of the fertilizer and pesticide applying barrel are greatly facilitated through arrangement; a solution in the fertilizing pesticide barrel is convenient to replace, the working efficiency is greatly improved, meanwhile, the mixing uniformity of the fertilizer can be effectively improved, and precipitation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle fertilization, in particular to a fertilization spraying unmanned aerial vehicle. Background Art

[0002] Unmanned aerial vehicle, also known as UAV, is an unmanned aerial vehicle controlled by radio remote control equipment and self-contained program control device. It is commonly used for aerial photography, and in agriculture it is used to spray fertilizers or pesticides over a large area to replace manual spraying, reducing labor intensity and speeding up spraying efficiency.

[0003] After the drone completes a fertilization flight, the solution inside the fertilizer barrel needs to be replaced. The installation and disassembly of the fertilizer barrel is rather troublesome, which greatly reduces work efficiency. At the same time, water injection and drug preparation are mainly done manually, which can easily lead to uneven mixing and precipitation.

[0004] Therefore, a spraying and fertilizing drone is needed to solve the problems raised in the above background technology. Utility Model Content

[0005] In view of the above problems, the utility model provides a spraying and fertilizing drone.

[0006] The utility model provides the following technical solutions: a fertilizing drone, comprising a drone body, both sides of the drone body are connected with abutment plates through two sets of supporting legs, a liquid storage barrel is provided below the drone body, a mounting seat is installed at the bottom of the drone body, a clamping mechanism is provided at the bottom of the mounting seat for facilitating the disassembly and assembly of the liquid storage barrel, and a stirring mechanism is provided inside the liquid storage barrel for facilitating the stirring and mixing of fertilizers;

[0007] The clamping mechanism includes two groups of clamping plates, a cavity is opened on the inner side of the mounting seat, and two groups of through grooves are opened at the bottom of the cavity. The top and bottom of the cavity are provided with limit seats for facilitating the sliding of the movable plate. The two groups of movable plates are provided with rack belts on the opposite sides. The inner side of the cavity is rotatably connected with a rotating shaft, one end of the rotating shaft extends to the outer side of the mounting seat and is welded to one side of the knob, and the outer side of the rotating shaft is sleeved with a driving gear meshing with the two groups of rack belts. One end of the two groups of movable plates is provided with a connecting plate, and one end of the two groups of connecting plates respectively passes through the inner sides of the two groups of through grooves and are respectively connected to the two groups of clamping plates. Clamping grooves matching the two groups of clamping plates are provided on both sides of the top of the liquid storage barrel.

[0008] In a further technical solution, the stirring mechanism includes a motor installed on the top of the liquid storage barrel, the output end of the motor extends to the inner side of the liquid storage barrel and is welded with a rotating plate, one end of the rotating plate is rotatably connected to a rotating rod, a plurality of groups of stirring plates are provided on the outside of the rotating rod, a circular gear is sleeved on the top end of the rotating rod, and a tooth groove meshing with the circular gear is provided on the inner side of the top of the liquid storage barrel.

[0009] In a further technical solution, a pump is installed on one side of the liquid storage barrel, and a plurality of nozzles connected to the pump are installed on the bottom of the liquid storage barrel.

[0010] In a further technical solution, an injection port is provided at the top of the liquid storage barrel, and two groups of support seats are installed at the bottom of the liquid storage barrel.

[0011] In a further technical solution, buffer pads are bonded to the bottoms of the two groups of contact plates.

[0012] The beneficial effects of the utility model are:

[0013] 1. The utility model can drive the rotating shaft to rotate by turning the knob, and the rotating shaft can drive the driving gear to rotate. The driving gear can drive the two sets of rack belts and the two sets of movable plates to move inwards through the meshing action with the two sets of rack belts. The two sets of movable plates can drive the two sets of connecting plates and the clamping plates to move inwards. The two sets of clamping plates can conveniently clamp and fix the liquid storage barrel through the cooperation with the two sets of clamping grooves. When disassembly is required, it can be done by rotating the knob in the opposite direction. Furthermore, the setting greatly facilitates the installation and disassembly of the fertilizer barrel, facilitates the replacement of the solution inside the fertilizer barrel, and greatly improves the work efficiency.

[0014] 2. The utility model starts the motor, and the motor can drive the rotating plate to rotate, and the rotating plate can drive the rotating rod to rotate, and the rotating rod can drive multiple groups of stirring plates to rotate inside the liquid storage barrel. When the rotating plate drives the rotating rod to rotate, the rotating rod can drive the circular gear to rotate. The circular gear can drive the circular gear to rotate through the meshing action with the tooth groove, and the circular gear can drive the rotating rod itself to rotate. The rotating rod can drive multiple groups of stirring plates to rotate, so that the fertilizer solution inside the liquid storage barrel can be fully stirred by the action of the multiple groups of stirring plates. Then, through the setting, the mixing uniformity of the fertilizer can be effectively improved, and the generation of precipitation can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a structural breakdown diagram of the utility model;

[0017] Figure 3 This is a split bottom view of the structure of the utility model;

[0018] Figure 4 It is a top view of the mounting seat;

[0019] Figure 5 It is a side sectional view of the liquid storage barrel;

[0020] Figure 6 for Figure 4 A magnified view of part A

[0021] Figure 7 for Figure 5 Enlarged view of part B in .

[0022] In the figure: 1. UAV body, 2. support leg, 3. contact plate, 4. buffer pad, 5. mounting seat, 6. liquid storage barrel, 7. pump, 8. nozzle, 9. supporting seat, 10. cavity, 11. through groove, 12. limit seat, 13. moving plate, 14. rack belt, 15. rotating shaft, 16. knob, 17. driving gear, 18. connecting plate, 19. clamping plate, 20. clamping groove, 21. motor, 22. rotating plate, 23. rotating rod, 24. stirring plate, 25. circular gear, 26. tooth groove, 27. injection port. DETAILED DESCRIPTION

[0023] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

[0024] Example:

[0025] Reference Figure 1-Figure 7 A fertilizing spraying drone comprises a drone body 1, both sides of the drone body 1 are connected with a resistance plate 3 through two sets of supporting legs 2, a liquid storage barrel 6 is arranged below the drone body 1, a mounting seat 5 is installed at the bottom of the drone body 1, a clamping mechanism for convenient disassembly and assembly of the liquid storage barrel 6 is arranged at the bottom of the mounting seat 5, and a stirring mechanism for convenient stirring and mixing of fertilizer is arranged inside the liquid storage barrel 6;

[0026] The clamping mechanism includes two groups of clamping plates 19, a cavity 10 is opened on the inner side of the mounting seat 5, two groups of through grooves 11 are opened at the bottom of the cavity 10, the top and bottom of the cavity 10 are provided with limit seats 12 for facilitating the sliding of the movable plate 13, and the two groups of movable plates 13 are provided with rack belts 14 on the opposite sides. The inner side of the cavity 10 is rotatably connected with a rotating shaft 15, one end of the rotating shaft 15 extends to the outside of the mounting seat 5 and is welded to one side of the knob 16, and the outer side of the rotating shaft 15 is sleeved with a driving gear 17 meshing with the two groups of rack belts 14, one end of the two groups of movable plates 13 is provided with a connecting plate 18, one end of the two groups of connecting plates 18 respectively passes through the inner sides of the two groups of through grooves 11, and is respectively connected to the two groups of clamping plates 19, and clamping grooves 20 respectively adapted to the two groups of clamping plates 19 are provided on both sides of the top of the liquid storage barrel 6.

[0027] Specifically, the drone body 1 can facilitate the large-scale spraying of fertilizers. By turning the knob 16, the knob 16 can drive the rotating shaft 15 to rotate, and the rotating shaft 15 can drive the driving gear 17 to rotate. The driving gear 17 can drive the two sets of rack belts 14 and the two sets of movable plates 13 to move inward through the meshing action with the two sets of rack belts 14. The two sets of movable plates 13 can drive the two sets of connecting plates 18 and the clamping plates 19 to move inward. The two sets of clamping plates 19 can conveniently clamp and fix the liquid storage barrel 6 through the cooperation with the two sets of clamping grooves 20. When disassembly is required, the knob 16 can be rotated in the opposite direction. The stirring mechanism can facilitate the full stirring and mixing of the fertilizer and water inside the liquid storage barrel 6, and the generation of precipitation can be effectively avoided. Furthermore, through the above structure, the installation and disassembly of the fertilizer medicine barrel is greatly facilitated, the replacement of the solution inside the fertilizer medicine barrel is convenient, and the work efficiency is greatly improved. At the same time, the mixing uniformity of the fertilizer can be effectively improved, and the generation of precipitation can be avoided.

[0028] The stirring mechanism includes a motor 21 installed on the top of the liquid storage barrel 6, the output end of the motor 21 extends to the inner side of the liquid storage barrel 6 and is welded with a rotating plate 22, one end of the rotating plate 22 is rotatably connected to a rotating rod 23, a plurality of stirring plates 24 are arranged on the outer side of the rotating rod 23, a circular gear 25 is sleeved on the top of the rotating rod 23, and a tooth groove 26 meshing with the circular gear 25 is arranged on the inner side of the top of the liquid storage barrel 6. By starting the motor 21, the motor 21 can drive the rotating plate 22 to rotate, the rotating plate 22 can drive the rotating rod 23 to rotate, and the rotating rod 23 can drive the plurality of stirring plates 24. The rotating plate 22 rotates inside the liquid storage barrel 6. While the rotating plate 22 drives the rotating rod 23 to rotate, the rotating rod 23 can drive the circular gear 25 to rotate. The circular gear 25 can drive the circular gear 25 to rotate by meshing with the tooth groove 26. The circular gear 25 can drive the rotating rod 23 to rotate. The rotating rod 23 can drive the multiple groups of stirring plates 24 to rotate. Therefore, the fertilizer solution inside the liquid storage barrel 6 can be fully stirred by the multiple groups of stirring plates 24. Then, through the arrangement, the mixing uniformity of the fertilizer can be effectively improved and the generation of precipitation can be avoided.

[0029] A pump 7 is installed on one side of the liquid storage barrel 6, and a plurality of nozzles 8 connected to the pump 7 are installed on the bottom of the liquid storage barrel 6. The pump 7 and the plurality of nozzles 8 can facilitate the spraying of fertilizers.

[0030] Among them, an injection port 27 is provided on the top of the liquid storage barrel 6, and two sets of support seats 9 are installed on the bottom of the liquid storage barrel 6. The injection port 27 is provided to facilitate the injection of fertilizer and water, and the support seats 9 are provided to provide support for the liquid storage barrel 6, which is convenient for its installation and disassembly.

[0031] The bottoms of the two groups of resistance plates 3 are both bonded with buffer pads 4, and the buffer pads 4 can provide buffer protection for the drone body 1 when it lands.

[0032] Working principle: First, by turning the knob 16, the knob 16 can drive the shaft 15 to rotate, the shaft 15 can drive the driving gear 17 to rotate, the driving gear 17 can drive the two sets of rack belts 14 and the two sets of moving plates 13 to move inward, the two sets of moving plates 13 can drive the two sets of connecting plates 18 and the clamping plates 19 to move inward, the two sets of clamping plates 19 can conveniently clamp and fix the liquid storage barrel 6 through the cooperation with the two sets of clamping grooves 20, when it is necessary to disassemble, just turn the knob 16 in the opposite direction, then, by starting the motor 21, the motor 21 can drive the rotating plate 22 to rotate, and the rotating plate 22 can drive the rotating rod 23 to rotate, and the rotating rod 23 can drive multiple groups of stirring plates 24 to rotate inside the liquid storage barrel 6. When the rotating plate 22 drives the rotating rod 23 to rotate, the rotating rod 23 can drive the circular gear 25 to rotate. The circular gear 25 can drive the circular gear 25 to rotate through the meshing action with the tooth groove 26. The circular gear 25 can drive the rotating rod 23 to rotate itself, and the rotating rod 23 can drive multiple groups of stirring plates 24 to rotate. Therefore, under the action of the multiple groups of stirring plates 24, the fertilizer solution inside the liquid storage barrel 6 can be fully stirred and mixed, effectively avoiding the generation of precipitation, and then completing the entire operation process.

[0033] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A fertilizing spraying drone, comprising a drone body, both sides of which are connected to a contact plate via two sets of supporting legs, characterized in that: A liquid storage barrel is provided below the drone body, a mounting seat is installed at the bottom of the drone body, a clamping mechanism is provided at the bottom of the mounting seat for convenient disassembly and assembly of the liquid storage barrel, and a stirring mechanism is provided inside the liquid storage barrel for convenient stirring and mixing of fertilizers; The clamping mechanism includes two groups of clamping plates, a cavity is opened on the inner side of the mounting seat, and two groups of through grooves are opened at the bottom of the cavity. The top and bottom of the cavity are provided with limit seats for facilitating the sliding of the movable plate. The two groups of movable plates are provided with rack belts on the opposite sides. The inner side of the cavity is rotatably connected with a rotating shaft, one end of the rotating shaft extends to the outer side of the mounting seat and is welded to one side of the knob, and the outer side of the rotating shaft is sleeved with a driving gear meshing with the two groups of rack belts. One end of the two groups of movable plates is provided with a connecting plate, and one end of the two groups of connecting plates respectively passes through the inner sides of the two groups of through grooves and are respectively connected to the two groups of clamping plates. Clamping grooves matching the two groups of clamping plates are provided on both sides of the top of the liquid storage barrel.

2. A fertilization spraying drone according to claim 1, characterized in that: The stirring mechanism includes a motor installed on the top of the liquid storage barrel, the output end of the motor extends to the inner side of the liquid storage barrel and is welded with a rotating plate, one end of the rotating plate is rotatably connected to a rotating rod, a plurality of stirring plates are arranged on the outer side of the rotating rod, a circular gear is sleeved on the top end of the rotating rod, and a tooth groove meshing with the circular gear is arranged on the inner side of the top of the liquid storage barrel.

3. A fertilization spraying drone according to claim 2, characterized in that: A pump is installed on one side of the liquid storage barrel, and a plurality of nozzles connected with the pump are installed on the bottom of the liquid storage barrel.

4. A fertilization spraying drone according to claim 3, characterized in that: The top of the liquid storage barrel is provided with an injection port, and the bottom of the liquid storage barrel is provided with two groups of support seats.

5. The fertilization spraying drone according to claim 1, characterized in that: The bottoms of the two groups of abutment plates are both bonded with buffer pads.

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