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A knapsack sprayer

A sprayer and knapsack technology, which is applied in the field of knapsack sprayer, can solve the problems of bulkiness, inconvenient carrying and transportation of the sprayer, and large volume, and achieve the effects of reducing volume and weight, easy and convenient charging process, and avoiding liquid leakage

Active Publication Date: 2021-07-16
TAIZHOU SPRAYER PLANT PROTECTION MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The cylinder body of the above-mentioned sprayer is usually a plastic bucket, which is relatively large in volume and heavy, which makes it very inconvenient to carry and transport the sprayer, and needs to be improved

Method used

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  • A knapsack sprayer
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  • A knapsack sprayer

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Effect test

Embodiment Construction

[0038] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0039] Such as figure 1 , figure 2 As shown, a knapsack sprayer includes a flexible medicine bag 1, a storage bag 2 is arranged on one side of the outer wall of the lower end of the medicine bag 1, and an elongated window 3 is vertically arranged on the other side. The storage bag 2 is provided with a pump body 21 and a battery 22 , and a zipper 23 is provided at the opening of the storage bag 2 .

[0040] Such as figure 1 , figure 2 As shown, the inlet and outlet ends of the pump body 21 are respectively provided with a liquid inlet pipe 24 and a liquid outlet pipe 25, the liquid inlet pipe 24 communicates with the bottom wall of the medicine bag 1, and the liquid outlet pipe 25 is provided with a nozzle pipe 4, and accommodates A through hole 26 for the liquid inlet pipe 24 and the liquid outlet pipe 25 passes through the lower end side wall of the ba...

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Abstract

The invention discloses a knapsack sprayer, which relates to the field of sprayers, and comprises a flexible medicine bag, the upper end of the medicine bag is provided with a liquid filling port, and the inner walls on both sides of the liquid filling port are provided with mutually matching self-sealing strips; the medicine bag One side of the upper end side wall is provided with a strip-shaped connecting piece, and the upper end side wall of the other side is provided with a connecting rope, the connecting rope is provided with a first male buckle, and the middle position of the connecting piece is provided with a The snaps match the first female snaps. The present invention has the following advantages and effects: by providing a flexible medicine bag, the nebulizer can be coiled and stored, and the volume and weight of the whole nebulizer are reduced, so that the process of carrying and transporting the nebulizer is easier and more convenient.

Description

technical field [0001] The invention relates to the field of sprayers, in particular to a knapsack sprayer. Background technique [0002] Sprayer is an indispensable and important agricultural tool for pest control. It uses air suction to turn liquid medicine or other liquids into mist and evenly sprays them on other objects. It is mainly composed of compressed air devices, thin tubes, and nozzles. [0003] Chinese patent CN204412515U discloses a knapsack sprayer, which includes a cylinder body and a liquid storage chamber arranged on the cylinder body, a liquid filling port is opened on the cylinder body, a rubber tube is connected to the liquid storage chamber, and a spray rod is connected to the rubber tube. A switch and a nozzle are arranged on the spray rod, and a grip part is arranged on the spray rod, and a pressurizing device is arranged corresponding to the grip part on the spray rod, and a pressurizing pipe is connected between the pressurizing device and the liqui...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01M7/00B01D29/27B01D29/25
CPCA01M7/0017B01D29/25B01D29/27
Inventor 罗永卫林太池
Owner TAIZHOU SPRAYER PLANT PROTECTION MACHINERY CO LTD
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