Air-assisted grid circulating spraying system

A spray system and air-driven technology, which is applied in the field of air-supplied grid circulating spray system, can solve the problems of low efficiency in passively intercepting pesticide droplets, large structure, and high requirements for operator's driving technical requirements for body balance and stability. Droplet interception efficiency, increase deposition volume, eliminate droplet rebound and airflow hoisting effects

Inactive Publication Date: 2013-06-19
CHINA AGRI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a solution that overcomes the disadvantages of the existing circulating sprayer, such as large structure, high requirements for body balance and stability, and operator's driving skills, and low efficiency of passively intercepting pesticide droplets.

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Embodiment Construction

[0033] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0034] Such as Figure 1-3 As shown, the air-driven grid circulation spraying system of the embodiment of the present invention includes a sprayer body, an air-delivered device, a spray nozzle 4, a spray bar 5, a grid intercepting device, a frame 8, an air duct 9, a blower fan 10, and a liquid medicine recovery Device 11, filter screen 12, liquid receiving tank 13. Wherein the wind blowing device is made up of the first air bag 1, the second air bag 2 and the third air bag 3.

[0035] The frame 8 is "∏" shaped and consists of multiple vertical columns distributed on both sides and horizontal columns connecting the tops of the vertical columns, forming a fully open space....

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Abstract

The invention relates to the technical field of agricultural equipment for plant protection, and particularly discloses an air-assisted grid circulating spraying system, which comprises a machine body of a medicine spraying machine, an air-assisted device, a grid interception device, a frame, a fan, a spray rod and a spray nozzle, wherein the frame is in an 'n' shape; the air-assisted device is arranged on the frame; one side of the frame is arranged on the machine body of the medicine spraying machine; the grid interception device is arranged on the machine body of the medicine spraying machine; and the fan is arranged on the machine body of the medicine spraying machine and is connected with the air-assisted device through an air pipe. The air-assisted grid circulating spraying system has a simple structure and is convenient to install, and the effect of the air-assisted spraying system is enhanced greatly; and active directional interception is realized, and liquid medicine which does not operate is recovered, so the waste of the liquid medicine is reduced greatly, the application value is high, and the air-assisted grid circulating spraying system is suitable to be popularizedwidely in the technical field of agricultural plant protection.

Description

technical field [0001] The invention relates to the technical field of agricultural plant protection machinery, in particular to an air-driven grid circulation spraying system. Background technique [0002] Plant protection is an important part of agricultural and forestry production, and one of the important measures to ensure high yields in agriculture and forestry. At present, the medical and mechanical products used in the plant protection operations of trellis crops in my country are mainly manual (electric) knapsack sprayers, motorized knapsack foggers, motorized spray guns (rods) and other machinery. However, the main problem of the above-mentioned medicinal liquid products is that the amount of spraying is large, and the loss of pesticides is serious, which not only loses pesticides but also causes harm to the ecological environment, increases the pesticide residues in the fruit, and because it is mainly based on manual operations, the production The efficiency is l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01M7/00
Inventor 宋坚利何雄奎曾爱军刘亚佳张京
Owner CHINA AGRI UNIV
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