A wind-driven agricultural spraying device

Abstract

The invention discloses a wind power-type agricultural spraying device comprising suspension racks, wind power units and a spraying rod unit. The wind power units are arranged on the suspension racks. There are a plurality of wind power units. Each wind power unit comprises a power mechanism and a propeller. The power mechanism is arranged on the suspension rack, and is used for driving the propeller to rotate, such that the suspension rack can be driven to move. The length of the spraying rod unit is longer than 10m. The spraying rod unit is arranged on the suspension racks, and is provided with a plurality of nozzles for carrying out spraying in a field. According to the invention, a traditional fixed suspension structure is abandoned, and a more stable and reliable suspension manner is provided for the spraying rod unit. With the device, the spraying rod unit is not interfered by inclination during a work process, and the interference of terrain is also avoided to a maximal extent. Also, the spray range design capacity of the spraying rod units is greatly improved.

Description

technical field [0001] The invention belongs to the field of agricultural spraying devices, and more specifically relates to a wind-forced agricultural spraying device. Background technique [0002] In the process of mechanization and automation of agricultural production, the mechanization of plant protection is the most difficult to achieve. At present, there are many types of plant protection agricultural machinery, but it is difficult to cover various application occasions and different operation requirements. [0003] Among the many agricultural plant protection machines, the boom sprayer is recognized as the method with the highest working efficiency and the best spraying quality. However, the working efficiency of the boom sprayer is determined by the length of the spray boom. When the length of the spray boom When it is relatively large, the requirements for the suspension frame of the spray boom are very high. There are many patents at home and abroad about how to ...

AI Technical Summary

Problems solved by technology

At present, there are many types of plant protection agricultural machinery, but it is difficult to cover various application occasions and different operation requirements

[0003] Among the many agricultural plant protection machines, the boom sprayer is recognized as the method with the highest working efficiency and the best spraying quality. However, the working efficiency of the boom sprayer is determined by the length of the spray boom. When the length of the spray boom When it is relatively large, the requirements for the suspension of the spray boom are very high. There are many patents at home and abroad about how to solve the complexity of the suspension

refer to figure 1 , which is an existing relatively traditional fixed suspension structure, including a support unit 601, a suspension arm 602 and a spray boom 603, the suspension arm 602 is fixedly installed on the support unit 603, and the spray boom 603 is fixedly installed on the suspension arm 602 However, this fixed suspension structure is difficult to meet the requirements of various complex terrains, and it cannot solve the problem of how to maintain balance when the support unit tilts at a large angle

In addition, the support unit of this fixed suspension structure also needs to support the weight of the entire suspension arm and spray boom, making the entire structure relatively heavy

[0004] In addition, the operating efficiency of agricultural spraying devices depends largely on the length of the spray boom. When the length of the spray boom is increased, the storage and storage of the spray boom will be more troublesome.

And the spray rod of existing agricultural spraying device comprises water pipe and the nozzle that is installed on the water pipe, and water pipe is generally installed on suspension frame or other power plant, but existing spray rod is installed in suspension frame and is dismantled from suspension frame all relatively trouble

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