Unmanned aerial vehicle mounted spraying device for killing wasps

Abstract

A spraying device for killing wasps hung on an unmanned aerial vehicle comprises a pressure tank, a spraying unit and a wireless image transmission unit, a fixing frame is fixedly installed on the upper portion of the pressure tank, a landing support is fixedly installed on the lower portion of the pressure tank, the spraying unit comprises a spraying pipe, a spraying head and a spraying electromagnetic valve, one end of the spraying pipe is fixedly connected with a tank body of the pressure tank in a communicated mode, and the other end of the spraying pipe is fixedly connected with the spraying head in a communicated mode. The spraying electromagnetic valve is arranged on a pipeline of the spraying pipe; the wireless image transmission unit comprises a photoelectric sighting device and an image transmission module, the wireless image transmission unit is fixedly connected to one end of the spray head, the sighting direction of the photoelectric sighting device is consistent with the spraying direction of the spray head, a pneumatic steel ball emitter or a laser emitter is further installed on a tank body of the pressure tank, and the emitting direction of the pneumatic steel ball emitter or the laser emitter is consistent with the spraying direction of the spray head. The hornet nest can be accurately destroyed through the pneumatic steel ball emitter or the laser emitter, then the spraying pressure and distance are increased through the pressure tank, and therefore the device can achieve and improve the hornet killing effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to an outdoor wasp killing device, in particular to a spraying device for killing wasps carried by a unmanned aerial vehicle. BACKGROUND

[0002] With the increasing number of wasp injury events, the traditional personnel killing method is still generally used, which is risky and most wasp nests are built on tall trees, which also brings some difficulties to the killing personnel. Patent application No. 201520501355.9 discloses a unmanned aerial vehicle wasp nest picker, which has a different purpose and technical solution from the utility model. Although the technical solution can solve the problem of removing wasp nests at high altitudes, it cannot completely solve the killing of wasps and still has the risk of injury. Inspired by this, people easily think of using a unmanned aerial vehicle to spray liquid medicine on wasp nests, but since the unmanned aerial vehicle cannot approach closely due to dense trees, the liquid medicine pump carried by the unmanned aerial vehicle is powered by a battery. Since the liquid medicine pump and the battery both increase the weight of the unmanned aerial vehicle, the pump body of the conventional liquid medicine pump and the battery cannot be too large and heavy. The spraying power determines the spraying distance, and the use of the conventional liquid medicine pump cannot meet the needs of long-distance and accurate spraying of liquid medicine for killing wasps due to the limitation of the carrying capacity of the unmanned aerial vehicle. In addition, since the wasps hiding in the nest are protected by the nest shell, the liquid medicine cannot be directly sprayed on the wasps, and the frightened wasps flee everywhere, making it impossible to kill them and achieving the effect of killing. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims to provide a spraying device for killing wasps carried by a unmanned aerial vehicle, which can spray liquid medicine with large pressure and long distance, accurately destroy wasp nests and improve the effect of killing wasps.

[0004] To solve the above technical problems, the utility model is achieved by the following technical scheme: a spraying device for killing wasps carried by a unmanned aerial vehicle, comprising a pressure tank, a spraying unit and a wireless image transmission unit. A fixing frame connected with the unmanned aerial vehicle is fixed on the upper part of the pressure tank, and a landing support is fixed on the lower part of the pressure tank. A liquid medicine filling port and a high-pressure gas filling port are arranged on the upper part of the tank body of the pressure tank, and a liquid medicine outlet is arranged on the bottom of the tank body. The spraying unit comprises a spray pipe, a spray head and a spraying electromagnetic valve electrically connected with the control module of the unmanned aerial vehicle. One end of the spray pipe is fixedly connected with the tank body of the pressure tank through the liquid medicine outlet, and the other end is fixedly connected with the spray head. The spraying electromagnetic valve is arranged on the pipeline of the spray pipe. The wireless image transmission unit comprises an optoelectronic sight and an image transmission module wirelessly connected with a ground control display. The wireless image transmission unit is fixedly connected with one end of the spray pipe provided with the spray head. The aiming direction of the optoelectronic sight is consistent with the spraying direction of the spray head.

[0005] Further, a high-pressure gas outlet is arranged on the upper part of the tank body of the pressure tank, a pneumatic pipe is fixedly connected to the high-pressure gas outlet, a pneumatic steel ball launcher is arranged at the other end of the pneumatic pipe, the launching direction of the pneumatic steel ball launcher is consistent with the spraying direction of the spray head, and a pneumatic electromagnetic valve electrically connected to the unmanned aerial vehicle control module is arranged on the pipe body of the pneumatic pipe.

[0006] The laser emitter is arranged on the tank body of the pressure tank, and the laser emitter comprises a light beam emitting port and a control switch electrically connected to the unmanned aerial vehicle control module, the main body of the laser emitter is fixedly connected to the spray pipe, and the light beam emitting port is parallel to the spray head of the liquid medicine and has a consistent spraying direction.

[0007] It should be noted that the terms "high-pressure gas" and "high-pressure gas" in the description of the spraying device refer to gas at a pressure of 1.0 MPa or more, and the "high-pressure gas" used in the utility model refers to gas at a pressure of 1-3 MPa.

[0008] The utility model has the advantages of simple structure, wherein the tank body of the pressure tank is made of a lightweight pressure-resistant tank body made of lightweight pressure-resistant materials such as carbon fiber or glass fiber, compressed air can be injected into the tank body by a high-pressure air pump after loading the spraying liquid, the working pressure in the tank body is 1.0 MPa, and obviously, the greater the pressure, the farther the spraying distance. The pressure of the pressure tank meets the demand of precise spraying and killing of wasps at a distance of 5-8 meters from the wasp nest. The spraying device does not require a liquid pump and a power supply, thereby reducing the weight of the tank body and improving the effective payload of the unmanned aerial vehicle. The wireless image transmission unit can help the operator to determine the target and accurately and effectively spray the target, the pneumatic steel ball launcher or the laser emitter can penetrate the hard shell of the wasp nest, so that the liquid medicine can be sprayed into the interior of the wasp nest to improve the killing effect, and the liquid medicine can also play a fireproof role during the operation. Since the operator can remotely control the unmanned aerial vehicle to accurately spray and kill through images, the operation efficiency of killing is improved, and the safety of the operator is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 Fig. 1 is a structural schematic view of a first embodiment of the spraying device of the utility model.

[0010] Figure 2 Fig. 2 is a use state schematic view of the first embodiment of the spraying device of the utility model.

[0011] Figure 3 Fig. 3 is a structural schematic view of a second embodiment of the spraying device of the utility model.

[0012] Figure 4 Fig. 4 is a use state schematic view of the second embodiment of the spraying device of the utility model.

[0013] In the figure: 1 pressure tank, 2 fixed frame, 3 liquid filling port, 4 high pressure gas filling port, 5 landing support, 6 pneumatic electromagnetic valve, 7 spraying electromagnetic valve, 8 spray pipe, 9 pneumatic steel ball launcher, 10 spray head, 11 photoelectric sight, 12 image transmission module, 13 pneumatic pipe, 14 liquid outlet, 15 high pressure gas outlet, 16 laser emitter, 17 light beam emitting port. DETAILED DESCRIPTION

[0014] The technical scheme of one embodiment of the utility model is described in detail below with reference to the drawings, so that the protection scope of the utility model is more clearly and completely explained. Obviously, the described embodiment is only one embodiment of the utility model, not all. Embodiment 1

[0015] With reference to the embodiments shown in Figures 1 and 2, the spraying device for killing wasps mounted on a UAV of the utility model comprises a pressure tank 1, a spraying unit and a wireless image transmission unit. The pressure tank 1 in this embodiment is made of carbon fiber material, and a fixed frame 2 connected with the UAV is fixed on the upper part of the tank body to be mounted on the UAV, which can be fixed by a strap or a bolt with the UAV. In this embodiment, the fixed frame 2 is connected with the UAV by a bolt. A landing support 5 is arranged on the lower part of the tank body and is welded and fixed with the tank body of the pressure tank 1, which is used for supporting the UAV during take-off and landing. The upper part of the tank body is further provided with a liquid filling port 3 and a high pressure gas filling port 4, and the bottom is provided with a liquid outlet 14. The liquid filling port 3 is connected with the tank body of the pressure tank 1 and is used for filling liquid by adopting a pressure-resistant sealing interface. The high pressure gas filling port 4 is connected with the tank body of the pressure tank 1 and has a one-way valve function, so that the pressure tank 1 can be inflated and pressurized by an external high pressure gas pump. The working pressure of the pressure tank 1 is designed to be 1.0 MPa, and the spraying distance under the pressure of 0.5-0.8 MPa can reach more than 5-8 meters.

[0016] The spray pipe 8 of the spraying unit is connected with the liquid outlet 14 at the bottom of the tank body of the pressure tank 1 and is fixed on the tank body, which is used for transmitting the spraying liquid. The other end of the spray pipe 8 is provided with a spray head 10 at the spraying end. The spray head 10 can be selected according to the actual spraying requirements, and the existing spray head with different diameters and different spraying angles can be used. The spraying electromagnetic valve 7 is installed on the spray pipe 8, and the electric control switch of the spraying electromagnetic valve 7 is electrically connected with the UAV control module. The operator can realize the on-off control of the spraying electromagnetic valve 7 through the UAV remote controller.

[0017] The wireless image transmission unit is fixed on the end of the spray pipe 8 with the spray head 10 by bolts, and includes a photoelectric sight 11 and an image transmission module 12.

[0018] In order to achieve better disinfection effect, the high-pressure gas outlet 15 is arranged on the upper part of the tank body of the pressure tank 1, the outlet is connected with the pneumatic pipe 13 and fixed on the tank body, the pneumatic pipe 13 is provided with the pneumatic steel ball launcher 9 at the other end, the launching direction of the pneumatic steel ball launcher 9 is consistent with the spraying direction of the spray head 10, so that the target hit by the steel ball is consistent with the target sprayed by the spray head 10 through the aiming of the wireless image transmission unit.

[0019] In use, the pressure tank 1 needs to be filled with liquid medicine and then be inflated according to different pressure values, so that the lower part of the tank body is the liquid medicine part, the upper part is the compressed air part, and therefore the high-pressure gas outlet 15 needs to be arranged on the upper part of the tank body of the pressure tank 1, so as to prevent the liquid medicine from entering the pneumatic pipe 13.

[0020] In use, the spraying device is hung on the unmanned aerial vehicle and flies to the location of the wasp nest, aims at the wasp nest through the wireless image transmission unit, starts the pneumatic steel ball launcher 9, controls the launching of the steel ball through the pneumatic electromagnetic valve 6 controlled by the unmanned aerial vehicle control module, and the main purpose is to break the shell of the wasp nest, then starts the spraying unit to spray and disinfect, so that the liquid medicine can be sprayed into the inside of the wasp nest. Embodiment 2

[0021] Referring to FIG. 3, Figure 4As shown, the pressure tank of the embodiment is further provided with a laser emitter 16 which can replace the scheme of the pneumatic steel ball emitter 9 in the embodiment 1, the main body of the laser emitter 16 is fixedly connected with the liquid medicine spraying pipe 8, the liquid medicine spraying pipe 8 is fixedly connected with the pressure tank 1, the light beam emitting port 17 of the laser emitter 16 is parallel to the liquid medicine spraying head 10 and the spraying directions are consistent, the control switch of the laser emitter is controlled by the unmanned aerial vehicle control module, the ground station operator controls the unmanned aerial vehicle control module through the unmanned aerial vehicle remote controller, and the opening and closing of the laser emitter are realized. The 100-watt laser emitter can burn the honeycomb in twenty meters and in five seconds, after the honeycomb is burned, the liquid medicine spraying is immediately started, the insecticide can be effectively sprayed into the honeycomb to kill insects, and the sprayed liquid medicine can prevent fire. The embodiment is an improvement on the basis of the embodiment 1.

[0022] The above only describes two embodiments of the utility model, and does not limit the patent protection scope of the utility model, and equivalent structures or equivalent transformations made by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields are also included in the patent protection scope of the utility model.

Claims

1. A spraying device for mounting on a drone for killing wasps, characterized in that: The utility model relates to a kind of unmanned aerial vehicle pesticide spraying device, including pressure tank (1), spraying unit, wireless image transmission unit, the upper portion of the pressure tank (1) is fixed with the fixed frame (2) connected with unmanned aerial vehicle, lower portion is fixed with landing support (5), the upper portion of the tank body of pressure tank (1) is equipped with liquid medicine filling port (3), high-pressure gas filling port (4), bottom is equipped with liquid medicine outlet (14);The spraying unit includes spray pipe (8), spray head (10), and spraying solenoid valve (7) electrically connected with unmanned aerial vehicle control module, one end of spray pipe (8) is communicated and fixedly connected with the tank body of pressure tank (1) by liquid medicine outlet (14), and other end is communicated and fixedly connected with spray head (10), and spraying solenoid valve (7) is installed on the pipeline of spray pipe (8);The wireless image transmission unit includes photoelectric sight (11) and image transmission module (12) with ground control display wireless signal connection, and wireless image transmission unit is fixedly connected on one end of spray pipe (8) with spray head (10), and the aiming direction of photoelectric sight (11) is consistent with the spraying direction of spray head (10).

2. The spraying device for killing bees by mounting on a drone according to claim 1, characterized in that: The upper portion of the tank body of pressure tank (1) is also equipped with high-pressure gas outlet (15), and pneumatic pipe (13) is communicated and fixedly connected through the outlet, other end of pneumatic pipe (13) is installed with pneumatic steel ball launcher (9), the launching direction of pneumatic steel ball launcher (9) is consistent with the spraying direction of spray head (10), and the pipe body of pneumatic pipe (13) is installed with pneumatic solenoid valve (6) electrically connected with unmanned aerial vehicle control module.

3. The spraying device for killing bees by mounting on a drone according to claim 1, characterized in that: The tank body of the pressure tank (1) is also installed with laser emitter (16), and the laser emitter includes beam emission port (17) and control switch electrically connected with unmanned aerial vehicle control module, the main body of the laser emitter (16) is fixedly connected with the spray pipe (8), and the beam emission port (17) is parallel with spray head (10) of liquid medicine and the spraying direction is consistent.

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