阅读说明：本技术 一种自吸水式植保无人机 (Self-water-absorption type plant protection unmanned aerial vehicle ) 是由 杨东洪 陈燕丽 于 2021-08-11 设计创作，主要内容包括：本发明公开了一种自吸水式植保无人机,包括机体,所述机体四角处转动有机臂,所述机臂另一端上面转动有螺旋桨,所述机体下面通过螺钉固定有安装壳,所述安装壳两侧面上安装有支撑减震结构,所述安装壳下面通过螺钉固定有水箱,所述水箱侧面且延伸至下面安装有自吸水组件和雾化喷头。本发明的优点：可通过伸缩方式来控制抽水头的插入和取出,从而可自行进行补药操作,省时省力且不会浪费药物。(The invention discloses a self-water-absorption type plant protection unmanned aerial vehicle which comprises a machine body, wherein an organic arm rotates at the four corners of the machine body, a propeller rotates above the other end of the organic arm, a mounting shell is fixed below the machine body through screws, supporting and damping structures are arranged on two side surfaces of the mounting shell, a water tank is fixed below the mounting shell through screws, and a self-water-absorption assembly and an atomization nozzle are arranged on the side surface of the water tank and extend to the lower side. The invention has the advantages that: the insertion and the extraction of the pumping head can be controlled in a telescopic mode, so that the medicine supplementing operation can be carried out automatically, the time and the labor are saved, and the medicine cannot be wasted.)

1. A self-water-absorption type plant protection unmanned aerial vehicle comprises a machine body (1), wherein an organic arm (2) is rotated at the four corners of the machine body (1), and a propeller (3) is rotated above the other end of the organic arm (2), and is characterized in that a mounting shell (4) is fixed below the machine body (1) through screws, supporting and shock-absorbing structures are installed on two side surfaces of the mounting shell (4), a water tank (5) is fixed below the mounting shell (4) through screws, and a self-water-absorption assembly and an atomizing spray head (14) are installed on the side surface of the water tank (5) and extend to the lower side of the water tank (5);

from the water sucking subassembly include cavity (6) of integrated into one piece department below water tank (5) is inside, install suction pump (7) in cavity (6), suction pump (7) upper end and the inside intercommunication of water tank (5), connecting pipe (9) that stretch out water tank (5) are installed to the lower extreme, the other end intercommunication of connecting pipe (9) has pumping head (8), evenly install the flexible subassembly that presses of a plurality of pumping head on water tank (5) side.

2. The self-water-absorption type plant protection unmanned aerial vehicle of claim 1, characterized in that: the flexible subassembly of pressing of head of drawing water includes through fix with screw electric putter (10) on water tank (5) side, there is press frame (11) below being located water tank (5) through the fix with screw on the other end of electric putter (10), integrated into one piece has firm slat (22) between press frame (11) both sides face, the tap (8) pass firm slat (22) and set up.

3. The self-water-absorption type plant protection unmanned aerial vehicle of claim 2, characterized in that: the height of the water pumping head (8) is greater than that of the pressing frame (11).

4. The self-water-absorption type plant protection unmanned aerial vehicle of claim 1, characterized in that: the solar energy controller who is fixed with battery (12) and links with battery (12) electricity through the screw in installation shell (4), install solar panel (13) above organism (1), solar panel (13) link mutually with solar energy controller.

5. The self-water-absorption type plant protection unmanned aerial vehicle of claim 1, characterized in that: support shock-absorbing structure includes integrated into one piece installation foot (15) of department in installation shell (4) both sides face front and back end, there are attenuator (16), homonymy two on installation foot (15) install support bar (17) on attenuator (16) the other end.

6. The self-water-absorption type plant protection unmanned aerial vehicle of claim 1, characterized in that: the connecting pipe (9) is a rubber telescopic pipe.

7. The self-water-absorption type plant protection unmanned aerial vehicle of claim 1, characterized in that: and a heat dissipation hole (18) communicated with the cavity (6) is formed below the water tank (5).

8. The self-water-absorption type plant protection unmanned aerial vehicle of claim 1, characterized in that: the self-water-sucking device is characterized in that a medicine containing box (19) arranged on the ground is matched with the self-water-sucking assembly, a medicine pumping port (20) is formed in the upper surface of the medicine containing box (19), and one end, extending into the medicine containing box (19), of the medicine pumping port (20) is connected with a deep pipe (21).

9. The self-water-absorbing plant protection unmanned aerial vehicle of claim 8, characterized in that: a sealing rubber ring is arranged in the medicine pumping opening (20).

Technical Field

The invention relates to the technical field of plant protection unmanned aerial vehicles, in particular to a self-water-absorption type plant protection unmanned aerial vehicle.

Background

Plant protection unmanned aerial vehicle, also called unmanned vehicles, as the name implies is the unmanned aircraft who is used for agriculture and forestry plant protection operation, and this type unmanned aircraft comprises flight platform (fixed wing, helicopter, multiaxis aircraft), navigation flight control, spraying mechanism triplex, flies through ground remote control or navigation and controls, realizes spraying the operation, can spray medicament, seed, powder etc.. Plant protection unmanned aerial vehicle service agriculture is rapidly developed in developed countries such as japan and the usa. In 1990, the first unmanned aerial vehicle in the world was introduced by Nippon mountain leaf company, mainly for spraying pesticides. The method is firstly applied to pesticide spraying in rice planting areas in south China. In 2016, agricultural plant protection unmanned aerial vehicles gradually became a new favorite in the industry, and cases of using unmanned aerial vehicles for plant protection continuously appear in various places. According to the latest statistics of Ministry of agriculture, as soon as 2016, 6 and 5 days, more than 300 companies for producing professional-grade unmanned aerial vehicles exist in China, more than 200 companies are plant protection unmanned aerial vehicle manufacturers, 178 varieties of various plant protection unmanned aerial vehicles are produced, and the reserve exceeds 5000 frames

Current plant protection unmanned aerial vehicle, its incasement medicine sprays the back, needs to supply. The current mode is, and the manual work is poured into, and this kind of mode can spill partly medicine because rocking of people's hand on the one hand, causes the waste, and on the other hand is comparatively wasted time and energy, has reduced the efficiency that the pesticide sprayed.

Disclosure of Invention

In order to solve the various problems, the invention provides a self-water-absorption type plant protection unmanned aerial vehicle, which can control the insertion and the extraction of a water pumping head in a telescopic mode, so that the self-water-absorption type plant protection unmanned aerial vehicle can automatically perform the operation of medicine supplement, saves time and labor and does not waste medicines.

In order to solve the technical problems, the technical scheme provided by the invention is as follows: a self-water-absorption type plant protection unmanned aerial vehicle comprises a machine body, wherein an organic arm is rotated at four corners of the machine body, a propeller is rotated above the other end of the organic arm, a mounting shell is fixed below the machine body through screws, supporting and damping structures are installed on two side surfaces of the mounting shell, a water tank is fixed below the mounting shell through screws, and a self-water-absorption assembly and an atomization spray head are installed on the side surface of the water tank and extend to the lower side of the water tank;

the self-priming subassembly includes the cavity of integrated into one piece department below the water tank is inside, install the suction pump in the cavity, the connecting pipe that stretches out the water tank is installed to suction pump upper end and the inside intercommunication of water tank, lower extreme, the other end intercommunication of connecting pipe has the pumping head, evenly install the flexible subassembly that presses of a plurality of pumping head on the water tank side.

Preferably, the flexible subassembly of pressing of head of drawing water includes the electric putter through the fix with screw on the water tank side, there is the frame of pressing below being located the water tank through the fix with screw on the other end of electric putter, integrated into one piece has firm slat between the frame both sides face of pressing, the head of drawing water passes firm slat and sets up.

Preferably, the height of the water pumping head is greater than that of the pressing frame.

Preferably, there are the battery and the solar control ware that links with the battery electricity through the fix with screw in the installation shell, install solar panel above the organism, solar panel links with the solar control ware looks electricity.

Preferably, support shock-absorbing structure includes integrated into one piece in the installation foot of installation shell both sides face front and back end department, there is the attenuator through the fix with screw on the installation foot, and the homonymy is two install the support bar on the attenuator other end.

Preferably, the connecting pipe is a rubber telescopic pipe.

Preferably, the lower surface of the water tank is provided with a heat dissipation hole communicated with the cavity.

Preferably, a medicine containing box arranged on the ground is arranged in a matched mode with the self-water sucking assembly, a medicine pumping port is formed in the medicine containing box, and one end, extending into the medicine containing box, of the medicine pumping port is connected with a deep pipe.

Preferably, a sealing rubber ring is arranged in the medicine drawing opening.

Compared with the prior art, the invention has the advantages that: when the unmanned aerial vehicle is used, the unmanned aerial vehicle can be stopped at a stopping position through the water suction pump and the water suction head due to the arrangement of the self-water-suction assembly, at the moment, the water suction head faces to the medicine suction port, and the medicine can be sucked into the water tank through the water suction pump after being inserted, so that the medicine supplement is time-saving and labor-saving, the overall medicine supplement speed can be improved, and the medicine waste can be reduced; the solar panel, the storage battery and the solar controller can supply power to the storage battery through solar energy, so that electric energy can be supplied to the machine body, the water suction pump and the water suction head pressing assembly for movement of the machine body, the water suction pump and the water suction head pressing assembly; the arrangement of the pumping head pressing component can ensure that the connection between the pumping head and the medicine pumping port is more stable and reliable, thereby facilitating the medicine pumping and improving the medicine pumping speed; support shock-absorbing structure's setting, can carry out certain buffering when unmanned aerial vehicle descends, can not cause unmanned aerial vehicle's rocking and the emergence of stopping the unstable phenomenon of falling because of inertia.

Drawings

Fig. 1 is a schematic perspective view of a self-water-absorption type plant protection unmanned aerial vehicle according to the present invention.

Fig. 2 is a schematic view of a front view structure of the self-water-absorption type plant protection unmanned aerial vehicle.

Fig. 3 is a left side view structural schematic diagram of the self-water-absorption type plant protection unmanned aerial vehicle.

Fig. 4 is a schematic structural view of a self-water-absorption component in use state of the self-water-absorption type plant protection unmanned aerial vehicle.

Fig. 5 is a schematic structural view of a pressing frame of the self-water-absorption type plant protection unmanned aerial vehicle.

As shown in the figure: 1. a body; 2. a horn; 3. a propeller; 4. mounting a shell; 5. a water tank; 6. a cavity; 7. a water pump; 8. a water pumping head; 9. a connecting pipe; 10. an electric push rod; 11. pressing the frame; 12. a storage battery; 13. a solar panel; 14. an atomizing spray head; 15. mounting a foot; 16. a damper; 17. a supporting strip; 18. heat dissipation holes; 19. a medicine containing box; 20. a medicine extracting port; 21. penetrating into a pipe; 22. the lath is stabilized.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings 1 to 5, the self-water-absorption type plant protection unmanned aerial vehicle comprises a machine body 1, wherein an organic arm 2 is rotated at the four corners of the machine body 1, a propeller 3 is rotated above the other end of the organic arm 2, an installation shell 4 is fixed below the machine body 1 through screws, a supporting and damping structure is installed on two side surfaces of the installation shell 4, a water tank 5 is fixed below the installation shell 4 through screws, and a self-water-absorption assembly and an atomization nozzle 14 are installed on the side surface of the water tank 5 and extend to the lower side;

from the water sucking subassembly include cavity 6 of integrated into one piece department below water tank 5 is inside, installs suction pump 7 in cavity 6, and suction pump 7 upper end and the inside intercommunication of water tank 5, the lower extreme are installed and are stretched out connecting pipe 9 of water tank 5, and the other end intercommunication of connecting pipe 9 has pumping head 8, evenly installs the flexible subassembly that presses of a plurality of pumping head on the 5 sides of water tank.

The water pumping head telescopic pressing assembly comprises an electric push rod 10 fixed on the side face of the water tank 5 through a screw, a pressing frame 11 positioned below the water tank 5 is fixed at the other end of the electric push rod 10 through a screw, a stable lath 22 is integrally formed between the two side faces of the pressing frame 11, and the water pumping head 8 penetrates through the stable lath 22 to be arranged.

The height of the water pumping head 8 is larger than that of the pressing frame 11.

The solar energy controller that is connected with battery 12 electricity is fixed with battery 12 in the installation shell 4 through the screw, installs solar panel 13 above the organism 1, and solar panel 13 is connected with solar energy controller electricity mutually.

The supporting and shock-absorbing structure comprises mounting feet 15 which are integrally formed at the front end and the rear end of the two side surfaces of the mounting shell 4, dampers 16 are fixed on the mounting feet 15 through screws, and supporting bars 17 are mounted at the other ends of the two dampers 16 on the same side.

The connecting pipe 9 is a rubber telescopic pipe.

The lower surface of the water tank 5 is provided with a heat radiation hole 18 communicated with the cavity 6.

A medicine containing box 19 arranged on the ground is matched with the self-water sucking assembly, a medicine pumping port 20 is formed in the medicine containing box 19, and one end, extending into the medicine containing box 19, of the medicine pumping port 20 is connected with a deep pipe 21.

A sealing rubber ring is arranged in the medicine pumping opening 20.

An infrared transmitter can be arranged at the medicine pumping port 20, and an infrared receiver can be arranged at the water pumping head 8, so that the connection between the water pumping head 8 and the medicine pumping port 20 is more accurate.

The specific implementation mode of the invention is as follows: when the automatic medicine supplementing device is used, namely when medicine is needed to be supplemented, the unmanned aerial vehicle can be remotely controlled to land through the remote controller, the infrared transmitter and the infrared receiver can be enabled to correspond to each other when the automatic medicine supplementing device lands, so that the machine body 1 lands on the medicine containing box 19, the electric push rod 10 can be started to extend, so that the pressing frame 11 is pushed to press down on the medicine containing box 19, at the moment, the water pumping head 8 is driven by the pressing frame 11 to be inserted into the medicine pumping port 20, the sealing effect is good under the action of the sealing rubber ring, and the water pumping pump 7 can be started to move, so that medicine in the medicine containing box 19 is pumped into the water tank 5, and medicine supplementing operation is completed.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.