Air curtain type double-spraying-system boom sprayer in composite planting mode
A spray system and compound planting technology, which is applied in the device, application, animal husbandry, etc. of catching or killing insects, can solve the problems of heavy tasks, easy pollution, droplet drift and so on.
Active Publication Date: 2022-06-28
NANJING AGRI MECHANIZATION INST MIN OF AGRI
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Problems solved by technology
[0002] Soybean and corn field management mainly includes weeding, fertilization, intertillage, plant protection and other links. Due to the different types of soybean and corn, the herbicides and growth regulators used are different. Pollution and injury to seedlings are likely to occur during the operation, which makes chemical regulation and chemical weeding difficult. Big and heavy
[0003] In response to the above problems, people have designed different types of spraying devices, such as patent CN202010909528.6, which designs an automatic adjustment and shielding sprayer and operating method for intercropping between different crops in the field, and proposes a method for different crops in the field. Intercropping automatically adjusts the shielding sprayer; realizes the spraying operation of different crops in strips, but if the front and rear of the sprayer are not shielded, some droplets will still drift to adjacent crops, causing phytotoxicity
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[0034] The present invention will be further described below in conjunction with the specific embodiments and the accompanying drawings:
[0035] like Figure 1-2As shown in the figure, an air curtain type double spray system boom sprayer in a compound planting mode includes a suspension device 100, a left and right lifting device 200, a right spray device 300, a baffle device 1 400, a left spray device 500, and a middle lifting device. 600, medium spray device 700, air blowing device 800, baffle device two 900, baffle device three 1000, baffle device four 1100, cover plate one 001, cover plate two 002, cover plate three 003, cover plate four 004, Cover five 005, cover six 006.
[0036] like image 3 As shown, the suspension device 100 includes a three-point suspension 101, a water tank 102, a frame 103, a hydraulic motor 1 104, a diaphragm pump 1 105, a hydraulic motor 2 106, a diaphragm pump 2 107, a crossbar 108, and a crossbar 2 109. The middle slideway 110, the second ...
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The invention discloses an air curtain type double-spraying-system boom sprayer in a composite planting mode. The air curtain type double-spraying-system boom sprayer comprises a suspension device, a left lifting device, a right lifting device, a right spraying device, a first baffle device, a second baffle device, a third baffle device, a fourth baffle device, a left spraying device, a middle lifting device, a middle spraying device and an air conveying device. The composite planting air curtain type double-spraying-system boom sprayer adapts to spraying operation at different growth heights of soybeans and corns by independently adjusting the height of the spraying boom; the distance of each section of spraying rod of the sprayer is adjustable to adapt to different-distance operation of soybeans and corns; partition plates are additionally arranged between soybean and corn rows, and meanwhile air curtains are arranged in front of and behind the sprayer, so that fog drops are prevented from drifting to adjacent crops.
Description
technical field [0001] The invention relates to an application device and an operation method in a compound planting mode, in particular, to a field plant protection operation for soybean and corn crops in intercropping and intercropping planting modes, so that different crops can be sprayed during field spraying operations. Different pesticides do not interfere with each other to avoid phytotoxicity. Background technique [0002] Soybean and corn field management mainly includes weeding, fertilization, cultivating, plant protection and other links. Due to the different types of soybean and corn, the herbicides and growth regulators used are different, and it is easy to cause pollution and damage to the seedlings during the operation, resulting in the difficulty of chemical regulation and chemical weeding. Big and heavy. [0003] In response to the above problems, people have designed different types of spray devices. For example, patent CN202010909528.6 has designed a spra...
Claims
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IPC IPC(8): A01M7/00
CPCA01M7/0042A01M7/005A01M7/0057A01M7/0064A01M7/0082
Inventor 丁素明薛新宇蔡晨顾伟周晴晴陈晨焦雨轩
Owner NANJING AGRI MECHANIZATION INST MIN OF AGRI