Novel pesticide sprayer

Abstract

The invention provides a novel pesticide sprayer, which comprises a rotary cap, a filter screen, a water inlet, a handle, a dosing device, a spray device, a power device, a water tank, a water level gauge, straps, a throttle plate, a back cushion and a bumper pad. The dosing device is installed by embedding on the right side of the handle. The spray device is buckled to the bottom of the left sideof the water tank. The throttle plate is embedded into the inner lower end of the water tank. Through the setting of the dosing device, the spraying device and the throttle plate, the amount of pesticide added can be precisely calibrated through the scale on an injection pipe, and the problem that the pesticide effect is affected due to too much or too little pesticide is prevented, the spray quality is improved; the spray height can be adjusted through a telescopic rod, so that the sprayer can be applied to the spray operation of high vegetation crops, and the scope of use is expanded; and when the liquid pesticide is too little, the throttle plate can gather the remaining liquid pesticide at a suction pipe so that he suction pipe can suck out the remaining liquid pesticide, and the spray rate is improved. Therefore, the novel pesticide sprayer is suitable for market promotion and application.

Description

technical field [0001] The invention belongs to the technical field of sprayers, in particular to a novel pesticide sprayer. Background technique [0002] Sprayer is the abbreviation of spray equipment. A sprayer is a device that uses air suction to turn a liquid medicine or other liquid into a mist and sprays it evenly on other objects. It is composed of a compressed air device, a thin tube, a nozzle, etc. The sprayer is an agricultural production Important equipment in operations, especially with the extensive use of pesticides, sprayers are more widely used in agriculture and garden seedlings. The existing sprayers are mainly hand-operated pressurized sprayers used by a single person. The device is widely used because of its simple structure and convenient use and maintenance. However, during use, the pesticide sprayed in the air is easily inhaled by the operator, and it is necessary to wear additional anti-skid equipment, which is inconvenient to operate. [0003] The C...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a new type of pesticide sprayer to solve the problem that the spray rod cannot be adjusted when the existing pesticide sprayer is spraying the crops with high vegetation, it is inconvenient to use, and it cannot be accurately measured during the process of adding the pesticide. Dosage, resulting in insufficient or too much medicine, which seriously affects the spraying effect. The bottom of the water tank is designed as a horizontal plane. When there is not much medicine liquid, because the liquid is scattered on the entire surface of the water tank, the suction pipe cannot suck out the remaining liquid.

Images