Pesticide spraying device of sprayer
A sprayer and spray head technology, which is applied to the device, application, animal husbandry and other directions of catching or killing insects, can solve the problems of low work efficiency, small spraying range, manual swinging of the nozzle, etc., and achieves improved work efficiency and simple structure. , The effect of spraying evenly
Inactive Publication Date: 2013-12-11
赵汉连
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Problems solved by technology
The existing nozzle structure is usually: one end is a chemical inlet, and the other end is fixed with a nozzle; but the disadvantages of the existing nozzle are: 1. The number of pesticide nozzles is one, and the range of spraying is small, which is not conducive to large-scale operations; 2. 1. It is necessary to manually swing the nozzle during operation. The work efficiency is low and the labor intensity is high. The efficiency of the existing nozzle operation is only 3 mu / hour; 3. The pesticide spraying is uneven; In front of the operator, the operator needs to walk through the sprayed pesticide, which is harmful to human health
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[0019] Such as figure 1 and 2 Shown:
[0020] The device includes a support, two connecting pipes, four extension pipes and eight nozzles 6 .
[0021] The bracket includes a cross bar 11 and a vertical bar 12, the vertical bar 12 is welded on the upper middle part of the cross bar 11, and the upper end of the vertical bar 12 is fixed with two fixed ropes 12a;
[0022] Two hinge seats are placed on the upper part of the cross bar 11, and the two hinge seats are respectively distributed on both sides of the vertical bar 12. Each hinge seat includes two parallel hinge plates 11a, and the two hinge plates 11a are welded on the cross bar 11. , there is a gap between the two hinged plates 11a, and the trend of the gap is consistent with the axial direction of the cross bar 11; a limit seat is respectively placed on the upper parts of the two ends of the cross bar 11, and each limit seat includes two parallel welding The direction of the gap between the two limiting pieces 11b is ...
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The invention provides a pesticide spraying device of a sprayer. The pesticide spraying device comprises spray nozzles, a support, at least one connecting pipe and a plurality of extension pipes. The support comprises a horizontal bar and a vertical bar. The vertical bar is fixedly arranged on the upper side of the horizontal bar. One end of the connecting pipe is a closed end. The closed end is hinged to the horizontal bar of the support. The other end of the connecting pipe is communicated with the extension pipes. The spray nozzles are arranged on the extension pipes. A pesticide inlet is additionally formed in the connecting pipe. When pesticide is sprayed, the pesticide spraying device of the sprayer is placed behind an operator, the connecting pipe is horizontally placed on the horizontal bar and the extension pipes are enabled to spray the pesticide towards the rear side of the operator, so that the operator is prevented from walking through the sprayed pesticide and the harm of the sprayed pesticide to the human body is reduced; since the spray nozzles simultaneously spray the pesticide, the operation of manually swinging a spray pipe to spray the pesticide is avoided; when the pesticide spraying device is not used, the connecting pipe and the extension pipes are horizontally placed against the vertical bar of the support, so that the normal walking and transportation are not influenced. The pesticide spraying device has the advantages that the structure is simple, the device is safe and labor-saving, is convenient to carry and can uniformly spray the pesticide, and the working efficiency is improved.
Description
technical field [0001] The invention relates to a nebulizer spraying device. Background technique [0002] At present, the pesticide sprayer is a device that uses air suction to turn the pesticide into mist and sprays it evenly on the crops. It is composed of a compressed air device, a storage tank, and a nozzle. The existing nozzle structure is usually: one end is a chemical inlet, and the other end is fixed with a nozzle; but the disadvantages of the existing nozzle are: 1. The number of pesticide nozzles is one, and the range of spraying is small, which is not conducive to large-scale operations; 2. 1. It is necessary to manually swing the nozzle during operation. The work efficiency is low and the labor intensity is high. The efficiency of the existing nozzle operation is only 3 mu / hour; 3. The pesticide spraying is uneven; In front of the operator, the operator needs to walk through the sprayed pesticides, which is harmful to human health. Contents of the invention ...
Claims
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IPC IPC(8): A01M7/00
Inventor 赵汉连
Owner 赵汉连
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