On-vehicle air conveying spraying machine applicable to vineyards

Abstract

The invention discloses an on-vehicle air conveying spraying machine which is applicable to vineyards and comprises a chassis, a medicine chest, a liquid medicine pump, a transmission shaft and a spraying piece; a baffle plate of the spraying piece is provided with one or a plurality of spraying nozzles; the transmission shaft is respectively connected with the liquid medicine pump and a fan by a pump belt transmission mechanism and a fan belt transmission mechanism. When the machine sprays medicine, the air flow is sprayed from a rotational flow cavity formed by a diffusion outer barrel, a diffusion inner barrel and an oblique guide flow plate; the air flow is mixed with the liquid medicine sprayed from a spraying nozzle 6; the mixture is sprayed laterally to the two sides of the grape frame and the upper grapes and leaves from the middle of the baffle plate and the diffusion outer barrel; the leaves are also blown by wind from the diffusion barrels; the leaves on the grape frame are turned over so as to lead the positive and negative surfaces of the leaves to be sprayed by liquid medicine, thus improving the prevention effect; the machine is hung and leans against on a tractor; the output shaft thereof is transmitted to the transmission shaft and is connected with the transmission shaft of the fan in the liquid medicine pump by the pump belt transmission mechanism and the fan belt transmission mechanism, thus improving the efficiency of applying medicine; and the machine has simple and reasonable structure, low manufacturing cost, labor-saving operation and convenience.

Description

technical field [0001] The invention relates to a sprayer, in particular to a vehicle-mounted sprayer, which is mainly suitable for controlling plant diseases and insect pests in grape fields and similar to grape fields. Background technique [0002] Grape is a well-known high-quality fruit with a large planting area, especially in Xinjiang, where it is famous for its large-scale planting. The land reclamation system in Hami and Turpan alone planted 500,000 mu, plus the local planting area of ​​nearly 1 million mu. The planting area in Shihezi is more than 100,000 mu, and the area of ​​grape planting in Xinjiang is more than 1.6 million mu according to incomplete statistics. At present, grape trellises need to be built for grape planting, and spray guns are generally installed on plunger pumps to prevent grape diseases and insect pests. Shake the spray gun in the grape field to spray the inside of the grape rack. This kind of spray equipment has a small spray coverage and ...

AI Technical Summary

Problems solved by technology

This kind of spray equipment has a small spray coverage and low efficiency, and can only spray 5 to 6 acres of land every day.

Moreover, the mist liquid sprayed by the spray gun in the grape rack is sprayed towards the blade side on the grape rack. Sometimes the mist liquid sprayed on its front side is too much, and it also drops to the ground, causing liquid medicine waste and pollution, while on the back side of the grape blade It is that the liquid can not be sprayed, which directly affects the effect of pest control

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