CN2814988Y

CN2814988Y - Rack-type high-speed atomizer

Info

Publication number: CN2814988Y
Application number: CN 200520096284
Authority: CN
Inventors: 叶喜明
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-05-09
Filing date: 2005-05-09
Publication date: 2006-09-13
Anticipated expiration: 2015-05-09

Abstract

The utility model relates to a rack type high speed atomizer, which comprises a water tank, a pressurizing drum, an air chamber, an atomizing nozzle, wherein the inside of a drum 7 of the pressurizing drum is provided with multiple overlapped spherical piston valves 8 or screw thread-shaped piston valves 8, and one head of an atomizing rod 16 of the atomizing nozzle is provided with more than two nozzles 17. The utility model has the advantages that the force application rod span of a hand rocker is long in virtue of a support frame arranged on the box to cause the pressurization to be easy by swing. The upper part of the water tank is provided with a peripherical edge, and drugs can not flows out by shake. During water injection, foreign matters filtered off can not be overflowed. The utility model is provided with a filter sieve and can be used for countryside water under any conditions, and the nozzle can not be blocked. The piston of the pressurizing drum is improved for prolonging the service life. The contact between the valve and the tube is good all the time, and the pressurization is balanced and unchanged. More than two nozzles are arranged for speeding up the spraying speed in multiples.

Description

The stent-type high-speed sprayer

Technical field

The utility model relates to agricultural machinery technological field, specifically a kind of stent-type high-speed sprayer.

Background technology

The sprayer of present various type is various in style, but all follow old mentality of designing, all exist sprayer to fill in the process of water back shoulder at water tank, because of can only keeping suitable length, braces is in suitable operating position with fixing water tank, shoulder difficulty on the water tank, rock and wave, the water capacity is easily overflowed from the piston rod mouth, pollutes human body.When the proper extension operating time, " H " shape rubber dish friction on the piston is impaired, distortion, produce the gap, the pressure in the piston is decreased to disappearance gradually, and the water in the piston is along with refluxing in the gap of " H " rubber dish, row's ornamental perforated window on the outside piston tube can not enter water tank with the water that refluxes fully because of little, remainder flows out outside the water tank, and being rocked to of water tank makes the water that overflows pollute human body, and liquid medicine then makes the people poison.Little normally the passing through of also hindering hydraulic pressure of switch endoporus.Charging aperture sieves on the water tank top can not effectively be removed foreign material in the water, and the easy plug nozzle of foreign material influence operate as normal, and air chamber places the left side of water tank, and in the operation of must detouring of the water pipe of its connection, water pipe folds easily, and is in use very inconvenient.The peasant uses sprayer in the open air, and there are many microorganisms and foreign material in natural water the inside, is easy to enter the water tank plug nozzle from the drainage sieve.

Summary of the invention

The purpose of this utility model is that the agricultural chemicals in a kind of sprayer of design is not revealed, and the speed of spraying insecticide is fast, and its piston valve life-span is grown and can regulate, and stent-type high-speed sprayer easily pressurizes.

The utility model stent-type high-speed sprayer comprises: water tank, add pressure cylinder, and air chamber, spray nozzle adds cydariform piston valve or thread-shaped piston valve that a plurality of stacks are housed in the cylindrical shell of pressure cylinder, nozzle that is equipped with more than two of the spray lance of spray nozzle.

Be contained in the support on the water tank, the air chamber on the water tank with add pressure cylinder and link to each other with pipeline, spray nozzle links to each other with air chamber with pipeline.

The edge of enclosing of 5-8cm is arranged at the casing top of water tank, and the casing water inlet is equipped with a 150-180 purpose sieves, and air chamber is contained in the left side of casing.

Spray nozzle comprises: spray lance, the nozzle more than 2 is housed on the spray lance, and spray lance links to each other with flexible pipe with air chamber, and the same buck switch that rolls of having an intravenous drip with the doctor is housed on the flexible pipe.

Adding pressure cylinder comprises: cylindrical shell, piston valve is housed in the cylindrical shell, and piston valve can be a plurality of stack drum valves or spiral rubber valve, piston valve links to each other with valve rod, valve rod is with splicing sleeve outward, fastening nut is housed, when fastening nut is tightened on the valve rod, splicing sleeve moves downward and can push the rubber piston valve, the piston valve pressurized outwards expands, if after the long-time wearing and tearing of piston valve, can take this method to regulate conjugation, avoid gas leakage, understressed.Valve rod is connected with joystick by connecting rod, and air chamber is connected with pipeline with the pressurization cylindrical shell, and cylindrical shell top has osculum.

Air chamber, add in the cylindrical shell of pressure cylinder ball valve all is housed, the liquid that adds in the air chamber in the pressure cylinder cylindrical shell is not refluxed.

The advantage of the utility model stent-type high-speed sprayer is: owing on the case support is arranged, the joystick pole clearance of exerting oneself is long, it is laborsaving to shake pressurization, water tank upper has the edge of enclosing, medicine can not rock outflow, during water filling simultaneously, can spill-over not come out, add sieves, can can use at the water under any condition in rural area, filter impurity nozzle is stopped up, the piston that adds pressure cylinder improves, and improves service life, valve is good with contacting of tube from start to finish, pressurization is balanced constant, is equipped with two with top nozzle, and spray rate significantly improves.

Description of drawings

Accompanying drawing is a stent-type high-speed sprayer structural representation.

Embodiment

Embodiment:

With reference to the accompanying drawings, support 2 and air chamber 3 are housed on the tank box 1, enclosing along 4 of 5-8cm arranged at the top on the casing, sieves 5 is housed on the water inlet of casing 1, be equipped with on the casing and add pressure cylinder 6, adding pressure cylinder 6 comprises: piston valve 8 is housed in the cylindrical shell 7, piston valve 8 is a plurality of stack drum valves or screw valve, piston valve 8 links to each other with valve rod 9, be with splicing sleeve 10 outside the valve rod 9, fastening nut 11 also is housed on the valve rod 9, valve rod 9 links to each other with joystick 12 by connecting rod 19,12 1 of joysticks link to each other with fulcrum, add spin valve 13 also is housed in the pressure cylinder 6,20 1 of flexible pipes link to each other with the cylindrical shell 7 that adds pressure cylinder 6, and the other end links to each other with air chamber 3, cylindrical shell 7 tops have osculum, and ball valve 13 is housed in the cylindrical shell 7.Spin valve 14 is housed in the air chamber 3, and 15 1 of flexible pipes link to each other with air chamber 3, and the other end links to each other with spray lance 16, and three (or four, or five) nozzles 17 are equipped with in spray lance 16 other ends.The have an intravenous drip roller switch 18 of system architecture with hospital is housed on the flexible pipe 15, braces also is housed on the tank box 1, then the stent-type high-speed sprayer is finished.

Claims

1, a kind of stent-type high-speed sprayer, comprise: water tank, add pressure cylinder, air chamber, spray nozzle, it is characterized in that: add cydariform piston valve (8) or thread-shaped piston valve (8) that a plurality of stacks are housed in the cylindrical shell (7) of pressure cylinder, (16) one of the spray lances of spray nozzle are equipped with the nozzle (17) more than two.

2, stent-type high-speed sprayer according to claim 1 is characterized in that: support (2) is housed on the casing of water tank (1).

3, stent-type high-speed sprayer according to claim 1 is characterized in that: enclosing along (4) of 5-8cm arranged at the casing of water tank (1) top.

4, stent-type high-speed sprayer according to claim 1, it is characterized in that: add pressure cylinder and comprise: piston valve (8) is housed in the cylindrical shell (7), piston valve (8) links to each other with valve rod (9), the outer splicing sleeve (10) that is with of valve rod (9), fastening nut (11) is housed on the valve rod (9), ball valve (13) is housed in the cylindrical shell (7).

5, stent-type high-speed sprayer according to claim 1 is characterized in that: with the identical roller switch of structure (18) of having an intravenous drip with hospital is housed on the flexible pipe (15) that spray lance (16) links to each other.