Plant-protection pesticide delivery device and pesticide delivery method
A plant protection and liquid medicine technology, applied to chemical instruments and methods, devices for catching or killing insects, mixers with rotating stirring devices, etc., can solve problems such as low efficiency and uneven coverage, and achieve low cost and high spraying efficiency. The effect of low cost and simple structure
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Embodiment 1
[0040] refer to Figure 1-Figure 6The shown plant protection pesticide application device includes a bottom plate 1 for connecting the carrier, and a box body 2 for storing medicinal liquid is installed on the upper end of the bottom plate 1, and the bottom extension of the box body 2 is welded with multiple A right-angle connector 201, through which a bolt 202 is assembled between the right-angle connector 201 and the base plate 1, a nozzle 203 for feeding medicine, water and other materials is arranged on the upper end of the box body 2, and the nozzle 203 A tube cover 204 is detachably assembled at the place, and a frame plate 205 is welded on the right side of the box body 2, and a water pump 206 for negative pressure extraction of medicinal liquid is installed on the frame plate 205, and the water pump 206 is connected to It has a negative pressure inlet 211 and a booster outlet 212. The negative pressure inlet 211 is equipped with a rigid water pipe 213. The water pipe 2...
Embodiment 2
[0042] refer to Figure 7 As shown, the wind guide cover 13 has a conical wind guide surface 133, and the left side of the inner housing 15 has a tapered first wind guide surface 144, and the wind guide surface 133 and the first wind guide surface The included angle between the surfaces 144 is 63°; the above structure can guide the airflow and reduce air resistance.
Embodiment 3
[0044] refer to Figure 8 As shown, the left side of the air chamber 5 is provided with a sealing plate 511, and a plurality of air inlet notches 512 are annularly arranged at the prolongation of the sealing plate 511; The garbage is pumped to the inside of the air bin 5 to avoid damage to the fan blades 8 and achieve the effect of simple filtration.
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