Crop pollination device based on unmanned aerial vehicle

Abstract

The utility model relates to the technical field of agricultural planting, in particular to a crop pollination device based on an unmanned aerial vehicle, which comprises an unmanned aerial vehicle body, a placement box body is fixedly mounted in the middle of the unmanned aerial vehicle body, and a stirring component is arranged in the placement box body; the stirring assembly comprises a liquid storage tank, the liquid storage tank is fixedly installed in the placement box body, the top of the liquid storage tank fixedly communicates with a liquid adding pipe, a first rotating motor is fixedly installed at the position, located in the placement box body, of the bottom of the liquid storage tank, and a bearing is fixedly installed at the bottom of the interior of the liquid storage tank; the transmission end of the first rotating motor is rotationally connected into the bearing and penetrates through the bottom of the liquid storage tank. According to the crop pollination device based on the unmanned aerial vehicle, precipitation and accumulation inside liquid pollen are effectively avoided, the water inlet end of the micro pump is prevented from being blocked, meanwhile, the pollination quality of the liquid pollen can be improved, the pollination efficiency of workers is effectively improved, and the crop pollination device is convenient to use by the workers.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting, in particular to a crop pollination device based on an unmanned aerial vehicle. Background Art

[0002] Pollination is a necessary process for a plant to bear fruit. There is usually some yellow powder in flowers, which is called pollen. This pollen needs to be transferred to certain flowers of the same plant. The process of pollen moving from anther to stigma is called pollination.

[0003] In nature, plant pollination is mainly carried out by animals such as bees. However, when it is rainy or there are many plants that need pollination, human intervention is required for pollination. In the process of artificial pollination, drones are usually used for pollination.

[0004] During the pollination process, some existing drones carry a large amount of liquid pollen inside for one-time operations due to the wide range of plant cultivation. However, during long-term operations, the liquid pollen inside the storage tank is prone to precipitation, which not only reduces the quality of pollination, but also may cause blockage to the micro pump, thereby causing inconvenience to the staff's operations. Utility Model Content

[0005] The purpose of the utility model is to provide a crop pollination device based on a drone, so as to solve the problem that liquid pollen in the storage tank is prone to precipitation as mentioned in the above background technology. To achieve the above purpose, the utility model provides the following technical solutions: a crop pollination device based on a drone, comprising a drone body, a placing box is fixedly installed in the middle of the drone body, and a stirring assembly is arranged inside the placing box;

[0006] The stirring assembly includes a liquid storage tank, the liquid storage tank is fixedly installed inside the placement box, the top of the liquid storage tank is fixedly connected with a liquid adding pipe, the bottom of the liquid storage tank is located inside the placement box and a rotating motor 1 is fixedly installed, the bottom of the liquid storage tank is fixedly installed with a bearing, the transmission end of the rotating motor 1 is rotatably connected to the inside of the bearing and passes through the bottom of the liquid storage tank, the transmission end of the rotating motor 1 is fixedly connected to a transmission shaft, and the outer side of the transmission shaft is fixedly connected to a stirring bar; the setting of the stirring assembly drives the transmission shaft of its transmission end to rotate inside the bearing through the rotating motor 1, so that the transmission shaft stirs the neutralized liquid pollen during the rotation process, which can effectively avoid the accumulation of precipitation inside the liquid pollen and prevent the water inlet end of the micro pump from being blocked, and at the same time can also improve the pollination quality of the liquid pollen, effectively improve the pollination efficiency of the staff, and facilitate the use of the staff;

[0007] The stirring bars are vertically and parallelly distributed to the outer side of the transmission shaft.

[0008] Further preferably, a liquid level sensor is fixedly installed inside the liquid storage tank, and an auxiliary component is arranged inside the liquid adding tube. The auxiliary component includes a movable groove, and the movable groove is opened on the inner wall of the liquid adding tube.

[0009] Further preferably, a threaded groove is provided on the outside of the liquid adding tube, a filter net is movably installed inside the movable groove, a protective cover is threadedly connected to the outside of the liquid adding tube through the threaded groove, and ventilation holes are provided inside the protective cover, and the ventilation holes are distributed parallel to the inside of the protective cover on the left and right. The auxiliary components are arranged to filter the liquid pollen through the filter net to prevent large foreign objects in the liquid from clogging the water inlet end of the micro pump, thereby effectively improving the safety of the micro pump and facilitating the use of the staff.

[0010] Further preferably, a micro pump is fixedly installed inside the liquid storage tank, the output end of the micro pump is fixedly connected to a drain pipe, a spray head is fixedly installed on the bottom of the drain pipe, and a control button is movably installed on the top of the drone body, and the control buttons are symmetrically distributed on the top of the drone body. The installation of the control buttons can facilitate the operation of the staff, effectively improving the practicality and convenience.

[0011] Further preferably, a display screen is fixedly installed on the top of the drone body in front of the control button, and auxiliary handles are fixedly installed on the top of the drone body on both sides of the liquid storage tank. The installation of the auxiliary handles can facilitate movement and transportation by staff, effectively improving practicality.

[0012] Further preferably, a heat dissipation groove 1 is provided at the bottom of the placement box, a strip grille 1 is fixedly installed inside the heat dissipation groove 1, and the strip grille 1 is symmetrically distributed inside the heat dissipation groove 1, a control body is fixedly installed inside the drone body, and a heat dissipation component is arranged inside the drone body in front of the control body. With the arrangement of the heat dissipation component, the control body will generate heat after a long period of operation, and a large amount of heat will first be absorbed by the heat-conducting copper tube, and then the fan blades at its transmission end will be driven to rotate by the rotating motor 2, thereby accelerating the internal air of the drone body to quickly pass through the ventilation holes and be discharged to the outside from the heat dissipation groove 2, and then the external air will enter the interior of the drone body through the air inlet, forming a circulation, which can effectively cool the control body, improve the safety of the control body operation, and extend the service life of the control body.

[0013] Further preferably, the heat dissipation assembly includes a partition plate, which is fixedly installed inside the drone body, and the inner wall of the partition plate is provided with ventilation holes, which are distributed parallel to the inner wall of the partition plate in an upward and downward manner, and a heat-conducting copper tube is fixedly installed on the back side of the partition plate, and the heat-conducting copper tube is distributed parallel to the back side of the partition plate in an upward and downward manner.

[0014] Further preferably, a second rotating motor is fixedly mounted on the front side of the partition plate, a fan blade is fixedly mounted on the transmission end of the second rotating motor, a second heat dissipation slot is provided on the front side of the drone body, and an air inlet is provided on the back side of the drone body.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the utility model, the stirring component is arranged so that the transmission shaft at its transmission end is driven to rotate inside the bearing by a rotating motor, so that the transmission shaft stirs the neutralized liquid pollen during the rotation process, which can effectively avoid the precipitation accumulation inside the liquid pollen and prevent the water inlet end of the micro pump from being blocked. At the same time, it can also improve the pollination quality of the liquid pollen, effectively improve the pollination efficiency of the staff, and facilitate the use of the staff.

[0017] In the utility model, the auxiliary component is set up to filter the liquid pollen through the filter net, avoiding the blockage of the water inlet end of the micro pump by large foreign matter in the liquid, effectively improving the safety of the micro pump and facilitating the use of the staff.

[0018] In the utility model, the heat dissipation component is set, and the control body will generate heat after a long period of operation. A large amount of heat will first be absorbed by the heat-conducting copper tube, and then the fan blades at its transmission end will be driven to rotate by the rotating motor 2, thereby accelerating the internal air of the drone body to quickly pass through the ventilation holes and be discharged to the outside from the heat dissipation slot 2. After that, the external air will enter the interior of the drone body through the air inlet, forming a circulation, which can effectively cool the control body, improve the safety of the control body operation, and extend the service life of the control body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0022] Figure 4It is a partial plane structural schematic diagram of the utility model;

[0023] Figure 5 For this utility model Figure 4 A schematic diagram of the enlarged structure of the details at point a;

[0024] Figure 6 It is a schematic diagram of the second structure of a local plane of the utility model.

[0025] In the figure: 1. UAV body; 2. Placement box; 3. Stirring component; 4. Liquid level sensor; 5. Auxiliary component; 6. Micro pump; 7. Drain pipe; 8. Spray head; 9. Control button; 10. Display screen; 11. Auxiliary handle; 12. Heat sink one; 13. Bar grid one; 14. Control body; 15. Heat sink component; 16. Air inlet; 301. Liquid storage tank; 302. Liquid adding pipe; 303. Rotating motor one; 304. Bearing; 305. Drive shaft; 306. Stirring bar; 501. Movable groove; 502. Threaded groove; 503. Filter; 504. Protective cover; 505. Vent; 1501. Partition plate; 1502. Vent; 1503. Thermal copper tube; 1504. Rotating motor two; 1505. Fan blade; 1506. Heat sink two. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1 - Figure 6 The utility model provides a technical solution: a crop pollination device based on a drone, comprising a drone body 1, a placing box 2 is fixedly installed in the middle of the drone body 1, and a stirring component 3 is arranged inside the placing box 2;

[0028] The stirring assembly 3 includes a liquid storage tank 301, which is fixedly installed inside the placement box 2, and the top of the liquid storage tank 301 is fixedly connected to a liquid adding pipe 302, and the bottom of the liquid storage tank 301 is located inside the placement box 2 and fixedly installed with a rotating motor 303, and the bottom of the liquid storage tank 301 is fixedly installed with a bearing 304, and the transmission end of the rotating motor 303 is rotatably connected to the inside of the bearing 304 and passes through the bottom of the liquid storage tank 301, and the transmission end of the rotating motor 303 is fixedly connected to a transmission shaft 305, and the outer side of the transmission shaft 305 is fixedly connected to a stirring bar 306;

[0029] The stirring bars 306 are vertically and parallelly distributed to the outside of the transmission shaft 305 .

[0030] In this embodiment, Figure 1 , Figure 2 and Figure 5 As shown, a liquid level sensor 4 is fixedly installed inside the liquid storage tank 301, an auxiliary component 5 is arranged inside the liquid adding tube 302, the auxiliary component 5 includes a movable groove 501, the movable groove 501 is opened on the inner wall of the liquid adding tube 302, a threaded groove 502 is opened on the outer side of the liquid adding tube 302, a filter screen 503 is movably installed inside the movable groove 501, a protective cover 504 is threadedly connected to the outer side of the liquid adding tube 302 through the threaded groove 502, and ventilation holes 505 are opened inside the protective cover 504, and the ventilation holes 505 are distributed parallel to the inside of the protective cover 504 on the left and right.

[0031] In this embodiment, Figure 1 , Figure 2 and Figure 3 As shown, a micro pump 6 is fixedly installed inside the liquid storage tank 301, and the output end of the micro pump 6 is fixedly connected to a drain pipe 7, and a spray head 8 is fixedly installed at the bottom of the drain pipe 7. A control button 9 is movably installed on the top of the drone body 1, and the control buttons 9 are symmetrically distributed to the top of the drone body 1. A display screen 10 is fixedly installed on the top of the drone body 1 in front of the control button 9, and auxiliary handles 11 are fixedly installed on both sides of the liquid storage tank 301 on the top of the drone body 1. A heat dissipation groove 12 is opened at the bottom of the placement box 2, and a strip grille 13 is fixedly installed inside the heat dissipation groove 12, and the strip grille 13 is symmetrically distributed to the inside of the heat dissipation groove 12. A control body 14 is fixedly installed inside the drone body 1, and a heat dissipation component 15 is arranged inside the drone body 1 in front of the control body 14.

[0032] In this embodiment, Figure 1 and Figure 6 As shown, the heat dissipation component 15 includes a partition plate 1501, which is fixedly installed inside the drone body 1. The inner wall of the partition plate 1501 is provided with ventilation holes 1502, and the ventilation holes 1502 are distributed parallel to the inner wall of the partition plate 1501 in an upward and downward manner. A heat-conducting copper tube 1503 is fixedly installed on the back of the partition plate 1501, and the heat-conducting copper tube 1503 is distributed parallel to the back of the partition plate 1501 in an upward and downward manner. A rotating motor 1504 is fixedly installed on the front of the partition plate 1501, and a fan blade 1505 is fixedly installed on the transmission end of the rotating motor 1504. A heat dissipation slot 1506 is provided on the front of the drone body 1, and an air inlet 16 is provided on the back of the drone body 1.

[0033] The use method and advantages of the utility model: When the crop pollination device based on drone is used, the working process is as follows:

[0034] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the staff first adds liquid pollen into the liquid storage tank 301 through the liquid adding tube 302, and then starts the rotating motor 1 303 to drive the transmission shaft 305 at its transmission end to rotate inside the bearing 304, so that the transmission shaft 305 stirs the neutralized liquid pollen during the rotation process, which can effectively avoid the precipitation accumulation inside the liquid pollen, and then starts the drone body 1 to take off. After that, after arriving at the destination, the micro pump 6 can be started to extract liquid pollen from the spray head 8 of the drain pipe 7. While spraying, the heat generated by the control body 14 will first be absorbed by the heat-conducting copper tube 1503, and then the fan blades 1505 at its transmission end are driven to rotate by the rotating motor 2 1504, thereby accelerating the internal air of the drone body 1 to quickly pass through the ventilation hole 1502 and be discharged to the outside from the heat sink 2 1506, and then the external air will enter the interior of the drone body 1 through the air inlet 16 to form a circulation.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A crop pollination device based on a drone, comprising a drone body (1), characterized in that: A placement box (2) is fixedly installed in the middle of the drone body (1), and a stirring assembly (3) is arranged inside the placement box (2); The stirring assembly (3) comprises a liquid storage tank (301), the liquid storage tank (301) is fixedly installed inside the placement box (2), the top of the liquid storage tank (301) is fixedly connected to a liquid adding pipe (302), the bottom of the liquid storage tank (301) is located inside the placement box (2) and is fixedly installed with a rotating motor (303), the bottom of the liquid storage tank (301) is fixedly installed with a bearing (304), the transmission end of the rotating motor (303) is rotatably connected to the inside of the bearing (304) and passes through the bottom of the liquid storage tank (301), the transmission end of the rotating motor (303) is fixedly connected to a transmission shaft (305), and the outer side of the transmission shaft (305) is fixedly connected to a stirring bar (306); The stirring bars (306) are distributed vertically and parallely to the outside of the transmission shaft (305).

2. A crop pollination device based on a drone according to claim 1, characterized in that: A liquid level sensor (4) is fixedly installed inside the liquid storage tank (301), and an auxiliary component (5) is arranged inside the liquid adding pipe (302). The auxiliary component (5) comprises a movable groove (501), and the movable groove (501) is opened on the inner wall of the liquid adding pipe (302).

3. A crop pollination device based on a drone according to claim 2, characterized in that: The outer side of the liquid adding pipe (302) is provided with a threaded groove (502), a filter screen (503) is movably installed inside the movable groove (501), the outer side of the liquid adding pipe (302) is threadedly connected to a protective cover (504) through the threaded groove (502), and the interior of the protective cover (504) is provided with ventilation holes (505), and the ventilation holes (505) are distributed in parallel to the inside of the protective cover (504) from left to right.

4. The crop pollination device based on drone according to claim 1, characterized in that: A micro pump (6) is fixedly installed inside the liquid storage tank (301), the output end of the micro pump (6) is fixedly connected to a drainage pipe (7), a spray head (8) is fixedly installed at the bottom of the drainage pipe (7), and a control button (9) is movably installed on the top of the drone body (1), and the control buttons (9) are symmetrically distributed on the top of the drone body (1).

5. The crop pollination device based on drone according to claim 4, characterized in that: A display screen (10) is fixedly mounted on the top of the drone body (1) in front of the control button (9), and auxiliary handles (11) are fixedly mounted on the top of the drone body (1) on both sides of the liquid storage tank (301).

6. The crop pollination device based on drone according to claim 1, characterized in that: A heat dissipation groove (12) is provided at the bottom of the placement box (2), a bar grille (13) is fixedly installed inside the heat dissipation groove (12), and the bar grilles (13) are symmetrically distributed inside the heat dissipation groove (12). A control body (14) is fixedly installed inside the drone body (1), and a heat dissipation component (15) is arranged inside the drone body (1) in front of the control body (14).

7. The crop pollination device based on drone according to claim 6, characterized in that: The heat dissipation component (15) comprises a partition plate (1501), wherein the partition plate (1501) is fixedly mounted inside the drone body (1), and the inner wall of the partition plate (1501) is provided with ventilation holes (1502), and the ventilation holes (1502) are vertically and parallelly distributed to the inner wall of the partition plate (1501), and a heat-conducting copper tube (1503) is fixedly mounted on the back side of the partition plate (1501), and the heat-conducting copper tube (1503) is vertically and parallelly distributed to the back side of the partition plate (1501).

8. The crop pollination device based on drone according to claim 7, characterized in that: A second rotating motor (1504) is fixedly mounted on the front of the partition plate (1501), a fan blade (1505) is fixedly mounted on the transmission end of the second rotating motor (1504), a second heat dissipation slot (1506) is provided on the front of the drone body (1), and an air inlet (16) is provided on the back of the drone body (1).

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