CN2375387Y

CN2375387Y - Automatic compressing sprayer

Info

Publication number: CN2375387Y
Application number: CN 99206273
Authority: CN
Inventors: 王凯臣
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-04-10
Filing date: 1999-04-10
Publication date: 2000-04-26
Anticipated expiration: 2009-04-10

Abstract

The utility model relates to an automatic compressing sprayer, which is characterized in that two water pipe joints with one-way valves are arranged at the bottom face of a water bucket, one end of a water pipe is connected with a three-way device or the water pipe joints by the three-way device, high pressure bags of the three-way device or the water pipe joints are provided with one-way valves, and the other end is connected with peltries. Two peltries are respectively fixed to the rear parts of soles of the left and the right feet. The weight of the human body is used by the utility model for pressurizing and spraying by walking. Compared with a manual sprayer, the automatic compressing sprayer has the advantages of labor saving, high pressure and good atomization; compared with a motor-driven sprayer, the automatic compressing sprayer has the advantages of simple structure, light weight, energy saving and no environment pollution. The utility model is suitable for medicine spraying and water spraying for fields or forest farms.

Description

Automatic compression sprayer

The utility model relates to sprayer, is the automatic compression sprayer of a kind of agricultural drugs.

At present, no matter be the sprayer that use in field or forest farm, mostly be hand sprayer, labour intensity is big; It is to be the power driven sprayer of power with internal combustion engine or motor that part is also arranged, and this sprayer weight is big, wastes energy contaminated environment.

The purpose of this utility model is a kind of automatic compression sprayer of design, promptly utilizes human body weight, by walking the motion pressure atomization, hand sprayer labour intensity is big to solve, power driven sprayer weight greatly, waste energy, environmental pollution problem.

The purpose of this utility model is to realize like this; This sprayer is to be made of bucket, water pipe, high voltage package, spray gun, the bucket bottom surface is provided with the water pipe head of 2 band check valves, water pipe one end is by three threeway or the water pipe heads that connect high voltage package band check valve, and the other end is connected to leather bag, and 2 leather bags are separately fixed at pin sole rear portion, the left and right sides.

Leather bag cements between sole and the following sole, and following sole forepart and sole link together, and open at the rear portion, is provided with elasticity fold sealing ring with rear side about it, and following sole rear portion left and right sides is provided with spacing belt.

This utility model compared with prior art has the following advantages: 1. and utilize human body weight by walking pressure atomization, laborsaving than hand sprayer, the pressure high atomization is good; 2. simple in structure than power driven sprayer, in light weight, economize the energy, free from environmental pollution; 3. old man, children all can use, and are easy to use.

Be described further below in conjunction with accompanying drawing:

Fig. 1. automatic compression sprayer structural representation.

Among the figure; Bucket (1) is with existing basic identical, be provided with 2 water pipe heads (10) at the bottom of the bucket with normal opening one-way valve, connect threeway or the water pipe head of high voltage package (2) by threeway one tunnel with normally closed check valve (4), another route water pipe (5) connects leather bag (7), water pipe (5) and leather bag (7) all have 2, high voltage package (2) is connected to the spray gun (3) of belt switch by pipe, leather bag cements in sole (9) rear portion by following sole (8), following sole forepart and sole (9) are connected as a single entity, open at the rear portion, be provided with elasticity fold sealing ring (6) with rear side about it, following sole rear portion left and right sides is provided with spacing belt.

Operation instruction: with the preceding agricultural chemicals water of in bucket, irritating, unclamp belt according to the water spray requirement, when lifting pin, leather bag is by deadweight or elastic stretch, open the check valve of bucket by negative pressure, the closed check valve of while high voltage package, when foot-operated following time, leather bag is by compression, the closed check valve of bucket, the one-way valve opens of high voltage package, water inlet pressurization in high voltage package, it is sprayable to open Switch of spray pistol.

Claims

1. automatic compression sprayer, be to constitute by bucket (1), water pipe (5), high voltage package (2), spray gun (3), it is characterized in that: the bucket bottom surface is provided with the water pipe head (10) of 2 band check valves, water pipe (5) one ends are connected to leather bag (7) by the three threeway other ends that connect high voltage package band check valve (4), and 2 leather bags are separately fixed at left and right sides pin sole (9) rear portion.

2. according to the described automatic compression sprayer of claim 1., it is characterized in that: leather bag (7) cements between sole (9) and the following sole (8), following sole forepart and sole link together, open at the rear portion, be provided with elasticity fold sealing ring (6) with rear side about it, the left and right sides, following sole rear portion is provided with spacing belt.