CN2467186Y

CN2467186Y - Sprayer

Info

Publication number: CN2467186Y
Application number: CN 00221220
Authority: CN
Inventors: 张茂松
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-29
Filing date: 2000-07-29
Publication date: 2001-12-26
Anticipated expiration: 2010-07-29

Abstract

The utility model discloses a sprayer, and an air storage chamber and a liquid storage chamber of the sprayer are composed of an outer shell and an inner container seal. The air storage chamber is communicated with the liquid storage chamber through an air outlet, a pressurizer is connected with the air storage chamber, and the upper port part of the liquid storage chamber is provided with a sealing cover. The lower bottom of the liquid storage chamber is connected with an infusion pipe, wherein, the other end of which is connected with an adjustable nozzle through an adjusting valve. The adjustable nozzle is composed of a set of adjustable nozzles which are arranged. The utility model adopts a full seal air-liquid separation mode, the physic liquor dribbling can be prevented effectively, the safety of operation people can be guaranteed, and the nozzle uniformly sprays in parallel and backward. The utility model not only has wide operation range, but also the human body does not contact with agricultural chemicals on crop any longer. The effective medicine amount is added, one-time press satisfies one-time medicine spray overall process, continuously press is avoided, and the labor intensity is reduced.

Description

Novel sprayer

The utility model belongs to agricultural tools, is specifically related to a kind of structure of novel sprayer.

Sprayer in the past have machinery, also have manually, the sprayer of mechanization is suitable for the large tracts of land operation, the auxiliary facility of needs is many, expense is higher, and manual, labour intensity is big, and the agricultural chemicals weeping easily takes place at the pressure rod place, human body there is certain injury, nozzle places the human body anteposition in addition, and the agricultural chemicals on the crop is fallen a part by human body skin, contact with clothing, reduces effective dose, the fragile long-stalked crop of moving pressure rod of not stopping transport, the moving hand of not stopping transport is easily damaged by crop.

The purpose of this utility model is: design a kind of novel sprayer, prevent that the agricultural chemicals weeping from taking place, guarantee operating personnel's safety, reduce labour intensity, raise labour efficiency, avoid medicine on the human body contact crops, increase effective dose.

The purpose of this utility model is achieved in that this sprayer forms gas dome and fluid storage compartment by the sealing of shell, inner bag, be communicated with by wireway between gas dome and fluid storage compartment, pressurizer connects on the gas dome, on the fluid storage compartment seal cover is arranged, the fluid storage compartment bottom connects a woven hose, and the woven hose other end is connected and fixed adjustable nozzle on the shell.

Fig. 1 is a structural representation of the present utility model

Among the figure: 1 braces, 2 pressurizers, 3 wireways, 4 scale funnels, 5 switches, 6 seal covers, 7 Pressure gauges, 8 bracing frames, 9 adjustable nozzles, 10 adjustable nozzles, 11 woven hoses, 12 filter screens, 13 inner bags, 14 shells, 15 check valves, 16 springs, 17 gas domes, 18 fluid storage compartments, 19 air valves, 20 control valves.

Introduce implementation method of the present utility model below in conjunction with accompanying drawing:

This sprayer is by inner bag 13, the gas dome 17 and the fluid storage compartment 18 of gas-liquid separation formed in shell 14 sealings, wireway 3 through air valve 19 is arranged between them is communicated with, pressurizer 2 is connected in the air storage storage 17 of Pressure gauge 7, fluid storage compartment 18 upper oral parts have seal cover 6, band scale funnel 4 and switch 5 on the lid 6, woven hose 11 connects fluid storage compartment 18 bottoms, its other end connects once bracing frame 8 through control valve 20 and is fixed in adjustable nozzle 10 on the shell 14, adjustable nozzle 10 is rearranged by one group of adjustable nozzle 9, wherein, the check valve 15 of band spring 16 is arranged in the said pressurizer 2, and said woven hose 11 has filter screen 12, and braces 1 is provided with on the shell 14.

Add soup by scale funnel 4 during farm work and go into fluid storage compartment 18, be forced into Pressure gauge 7 assigned scale for gas dome 17 by pressurizer 2 again, shoulder sprayer with braces 1, open wireway 3 upper air valves 19, regulate woven hose 11 adjusted valves 20, the people walks forward, and soup is promptly by adjustable nozzle 9 parallel ejections backward.

The utlity model has following advantage: 1, adopt gas dome, fluid storage compartment entirely to be sealed The gas-liquid separation mode effectively prevents the soup water clock, guarantees operating personnel's safety; 2, one The group adjustable nozzle is parallel spraying insecticide backward evenly, and human body no longer contacts agricultural chemicals on the crop, Increase effective dose; 3, once pressurization can be satisfied and once sprays medicine gold process, avoids not The pressurization that is interrupted reduces labor intensity.

Claims

1, a kind of novel sprayer, it is characterized in that: this sprayer is made of the gas dome (17) and the fluid storage compartment (18) of gas-liquid separation inner bag (13), shell (14) sealing, wireway (3) is communicated with gas dome and fluid storage compartment, pressurizer (2) connects on the gas dome, the fluid storage compartment upper oral part has seal cover (6), woven hose (11) one ends connect fluid storage compartment (18) lower bottom part, the other end connects once bracing frame (18) and is fixed in adjustable nozzle (10) on the shell (14), on the fixedly connected shell of braces (1) (14).

2, a kind of novel sprayer according to claim 1 is characterized in that: the check valve (15) that band spring (16) are arranged in the described pressurizer (2).

3, a kind of novel sprayer according to claim 1 is characterized in that: seal cover (6) is gone up and is connected reinforced scale funnel (4) and switch (5).

4, a kind of novel sprayer according to claim 1 is characterized in that: fluid storage compartment bottom woven hose port is established filter screen (12).

5, a kind of novel sprayer according to claim 1 is characterized in that: wireway (3) is gone up band air valve (19), and control valve (20) is arranged on the woven hose (11).

6, a kind of novel sprayer according to claim 1 is characterized in that: be connected with Pressure gauge (7) on the gas dome (17).

7, a kind of novel sprayer according to claim 1 is characterized in that: adjustable nozzle (10) is rearranged by one group of adjustable nozzle (9).