CN102923306A - Wide pesticide spraying unmanned aerial vehicle (UAV) with two UAV bodies - Google Patents

Abstract

The invention discloses a wide pesticide spraying UAV with two UAV bodies. The two UAV bodies are arranged and used for hanging a wide pesticide spraying pipe together to increase the spraying cover area per UAV sortie through increase of the spraying cover width of the UAV each time so as to improve the pesticide spraying operating efficiency. According to the UAV, the spraying efficiency is doubled on the basis of the existing pesticide spraying UAV, the spraying width can be appropriately adjusted according to actual conditions, and wide environmental adaptability is provided. The wide spraying pipe can be combined, assembled and disassembled in a module mode, and transport and storage during non-operation are facilitated.

Description

A dual-machine wide-width pesticide spraying drone

technical field

The invention relates to an unmanned aircraft for spraying pesticides. It is suitable for large-scale pesticide spraying operations of agricultural field crops, pasture grasslands, and forestry fruit trees, and can double the operational efficiency of pesticide spraying.

Background technique

Spraying pesticides is an important measure of agricultural plant protection. It has many operations and heavy workload. It has certain toxic hazards to people and is a hard work in agricultural production.

Now, domestic use of unmanned helicopter technology to spray pesticides has entered the stage of practical application, which frees farmers from heavy and dangerous spraying operations, and is very popular among farmers. However, the existing pesticide spraying unmanned aerial vehicles are all stand-alone operations, and the spraying devices are installed on both sides of the unmanned aerial vehicles. Considering the flight safety of the UAV, the width of the spraying device cannot be too large, the area covered by each spraying of the UAV is limited, and the efficiency of spraying pesticides has great limitations.

Contents of the invention

The problem to be solved by the present invention is to provide a new type of pesticide spraying equipment that hangs a wide pesticide spraying pipe with two unmanned aerial vehicles. The spraying coverage area of machine unit sorties achieves the purpose of improving the efficiency of pesticide spraying operations.

In order to achieve the above object, the present invention adopts the following technical solutions:

A dual-machine wide-width pesticide spraying drone is characterized in that: it includes two unmanned aircraft, a pesticide storage box, and a pesticide spraying device; the pesticide spraying device includes a hard spray pipe, and the two drones are respectively It is installed at both ends of the spray pipe and connected with the spray pipe, and the pesticide storage boxes of the two drones are respectively connected with the two ends of the spray pipe through conduits.

It is further characterized in that: a flexible conduit is provided between the pesticide storage tank and the spraying pipe of the drone to connect with each other.

Further: the spray pipe is provided with a modular assembly structure, and the length of the spray pipe can be adjusted through the assembly of basic modules.

Compared with the prior art, the present invention has the following advantages: 1. The unit width of the drone spraying pesticides is doubled, which greatly improves the operating efficiency of spraying pesticides; 2. The spraying pipe adopts a modular assembly structure, which can be adjusted according to actual conditions The width of the spraying operation has a wide range of environmental adaptability; 3. The spraying pipe can be disassembled, which is convenient for transportation during non-operation.

Description of drawings

Figure 1 is a schematic diagram of a two-machine wide-width pesticide spraying UAV.

In the figure: 1. UAV, 2. Spray pipe, 3. Pesticide storage box, 4. Flexible conduit, 5. Hanging device, 6. Sprinkler head.

Detailed ways

The embodiment provided by the present invention is a two-machine wide-width pesticide spraying drone.

Referring to Fig. 1, two UAVs 1 are respectively connected to the spray pipe 2 through the hanging device 5 at both ends of the spray pipe 2, and the pesticide storage box 3 loaded by the two UAVs 1 is respectively connected to the spray pipe 2 through the flexible conduit 4. linked. In the operation of spraying pesticides, the pesticides in the pesticide storage box 3 of the two drones 1 are evenly sprayed on the crops through the spraying heads 6 arranged on the spraying pipe 2, and the spraying with the length of the spraying pipe as the width is realized. homework effect.

The present invention adopts two unmanned aerial vehicles, and each unmanned aerial vehicle is provided with the pesticide reserve box; A spray pipe made of hard light material is provided, and the two ends of the spray pipe pass through a flexible conduit and two unmanned aerial vehicles respectively. The pesticide storage boxes on the aircraft are connected, and the flexible conduit can make the drone have enough control margin to ensure the flight safety of the drone; the pesticides in the pesticide storage boxes of the two drones are jointly sprayed through the sprinkler head on the spray pipe. Spraying; in the case of ensuring the flight safety of the drone, increase the length of the spray pipe as much as possible to increase the width of the spray coverage; the spray pipe is equipped with a modular assembly structure, which can be flexibly assembled into a suitable width according to different conditions of use. The spraying pipe ensures that it can adapt to the environment of spraying pesticides in different geographical conditions; in non-spraying pesticide operations, the modular assembly structure facilitates the disassembly and transportation of the spraying pipe; the two drones are connected to the spraying pipe through the hanging device to carry the spraying pipe To control the working posture of the sprinkler pipe, the hanging device must be a flexible connection. In this way, the spraying width of the two drones depends entirely on the length of the spraying pipe, and is not limited by the spraying device of each drone, which can double the spraying efficiency of the drone.

Claims (3)

1. A two-machine wide-width pesticide spraying unmanned aerial vehicle is characterized in that: it comprises two unmanned aircraft, a pesticide storage box, and a pesticide spraying device; the pesticide spraying device includes a hard spray pipe, and two unmanned The drones are respectively installed at both ends of the spraying pipe and connected to the spraying pipe by hanging, and the pesticide storage boxes of the two drones are respectively connected to the two ends of the spraying pipe through conduits. 2. The dual-machine wide-width pesticide spraying UAV according to claim 1, wherein a flexible conduit is provided between the pesticide storage box and the spraying pipe of the UAV to connect with each other. 3. The dual-machine wide-width pesticide spraying UAV according to claim 1, characterized in that: the spray pipe is provided with a modular assembly structure, and the length of the spray pipe can be adjusted through the assembly of the basic modules.

Images