CN203467499U

CN203467499U - Electric sprayer

Info

Publication number: CN203467499U
Application number: CN201320588689.5U
Authority: CN
Inventors: 李宏伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-24
Filing date: 2013-09-24
Publication date: 2014-03-12
Anticipated expiration: 2023-09-24

Abstract

The utility model relates to an electric sprayer. The electric sprayer is characterized in that a water tank is arranged on a main frame and fixedly connected with the main frame through bolts; a water filling nozzle is formed in the upper portion of the water tank; a sprinkler nozzle framework and the front end of the main frame are vertically movably connected and limited by positioning bolts; the sprinkler nozzle framework comprises a left arm and a right arm, and the left arm and the right arm of the sprinkler nozzle framework can be folded through a folding shaft in the middle of the sprinkler nozzle framework and are respectively provided with two sprinkler nozzles; a water pump groove is formed in the bottom of the rear end of the water tank, and a high pressure water pump and a storage battery are fixedly connected into the water pump groove; an installing cover covers the water pump groove; the input end of the high pressure water pump is connected with the interior of the water tank through a water inlet pipe, the output end of the high pressure water pump is connected with one end of a water outlet pipe, and an automatic pressure reduction return valve is arranged on the water outlet pipe; a framework angle adjusting handle is arranged on a right handle of the main frame and connected with the sprinkler nozzle framework through a pull rod. The electric sprayer is a trolley with an insecticide tank and a spraying device. When the trolley walks, insecticide in the insecticide tank is pumped into the spraying device at the front end of the trolley through the electric high pressure water pump for spraying, the goal that the trolley is manually pushed to walk and meanwhile the water tank is automatically pressurized for spraying is achieved, labor and cost are saved, and working efficiency is high.

Description

Electrodynamic type spray truck

Technical field

The utility model relates to a kind of electrodynamic type spray truck, belongs to farm machinery, particularly a kind of Manual hand-push car that can spray insecticide in field.

Background technology

At present, the sprayer that uses is sprayed insecticide for two kinds of man-power snapsack sprayer and mechanical type spray trucks in farmland: man-power snapsack sprayer, its staff that need to be sprayed by enforcement is braces voluntarily, while walking, there is manual pressure to spray, not only sprayer is heavy but also water tank manual pressure is sprayed to effort, the spraying operation time used is long, and inefficiency is not suitable for large area farmland spraying operation.

Mechanical type spray truck, although saving manpower, but using, it needs special its drive manner of study, and spraying operation needs to drop in addition POL expense use, when turning round at the edge of a field, farmland, spray truck also can damage crops by pressure, mechanical type spray truck is applicable to the spraying operation in large area farmland, for the spraying operation in small size farmland, wastes very much resource, and most farmers can not selected.

So, be badly in need of a kind ofly not only saving manpower, not adding other inputs again, can the convenient and swift spraying apparatus that carries out spraying operation.

Summary of the invention

The purpose of this utility model is to provide a kind of electrodynamic type spray truck, it is a kind of wheelbarrow with medicine-chest and flusher, when wheelbarrow is walked, the flusher that medicament in medicine-chest is pumped to go-cart front end in one's hands by electronic high-pressure hydraulic pump sprays, realize the Manual-pushing wheelbarrow walking object that pressurization is sprayed to water tank automatically simultaneously, it saves manpower, and cost-saving, operating efficiency is high.

The technical solution of the utility model is achieved in that electrodynamic type spray truck, it is characterized in that: water tank is arranged on main car frame and is bolted to connection, water tank top has water filling port, in the middle of main car frame, it is single wheel, partially rear position, the top of wheel has cleaning shoe to be fixedly connected with main car frame, the lower front end position of wheel has dozer to be fixedly connected with main car frame, dozer liftable, main car frame rear end is two of left and right handle, there is car leg support below, main car frame rear end, car leg support can fold back, shower nozzle skeleton and main car frame front end be up and down be connected by bolt spacing, shower nozzle skeleton is divided into left and right two arms, left and right two arms are collapsible by the folding shaft in the middle of shower nozzle skeleton, left and right two arms of shower nozzle skeleton respectively have two shower nozzles, bottom, water tank rear end has water pump groove, in water pump groove groove, be fixedly connected with high-pressure hydraulic pump and accumulator, water pump groove upper cap has mounting cover, the input of high-pressure hydraulic pump connects with in water tank by water inlet pipe, water under high pressure delivery side of pump connects with outlet pipe one end, on outlet pipe, there is automatic pressure-reducing back-water valve (BWV), the backwater end of automatic pressure-reducing back-water valve (BWV) connects with water tank is inner, outlet pipe other end fork connects with left and right two arms with shower nozzle skeleton respectively, high-pressure hydraulic pump power end is connected its electric switch and is positioned on main car frame left handle with accumulator, in main car frame right handles, there is skeleton angle adjustment handle to be connected with shower nozzle skeleton by pull bar.

Described shower nozzle skeleton is rotary structure, and the anglec of rotation is 0-30 °, and the adjustment up and down of shower nozzle skeleton is highly 20cm-70cm.

Described automatic pressure-reducing back-water valve (BWV) is comprised of overcoat, interior bar, spring, rubber blanket, on interior bar cover have spring, interior bar is arranged in overcoat, between the upper end of interior bar and overcoat for valve port is lined with rubber blanket.

Good effect of the present utility model is that it can be when wheelbarrow be walked, the flusher that medicament in medicine-chest is pumped to go-cart front end in one's hands by electronic high-pressure hydraulic pump sprays, realize the Manual-pushing wheelbarrow walking object that pressurization is sprayed to water tank automatically simultaneously, it saves manpower, cost-saving, operating efficiency is high.

Accompanying drawing explanation

Fig. 1 is structure chart of the present utility model.

Fig. 2 is construction profile of the present utility model.

Fig. 3 is water pump groove of the present utility model place structure chart.

Fig. 4 is automatic pressure-reducing back-water valve (BWV) structure chart of the present utility model.

Embodiment

Below in conjunction with accompanying drawing, the utility model is described further: as Fig. 1, 2, 3, shown in 4, electrodynamic type spray truck, it is characterized in that: water tank 2 is arranged on main car frame 1 and is bolted to connection, water tank 2 tops have water filling port 8, in the middle of main car frame 1, it is single wheel 3, partially rear position, the top of wheel 3 has cleaning shoe 4 to be fixedly connected with main car frame 1, the lower front end position of wheel 3 has dozer 5 to be fixedly connected with main car frame 1, dozer 5 liftables, main car frame 1 rear end is two of left and right handle, there is car leg support 6 main car frame 1 below, rear end, car leg support 6 can fold back, shower nozzle skeleton 7 and main car frame 1 front end be up and down be connected by bolt 9 spacing, shower nozzle skeleton 7 is divided into left and right two arms, left and right two arms are collapsible by the folding shaft 10 in the middle of shower nozzle skeleton 7, left and right two arms of shower nozzle skeleton 7 respectively have two shower nozzles 11, water tank 2 bottoms, rear end have water pump groove 12, in water pump groove 12 grooves, be fixedly connected with high-pressure hydraulic pump 13 and accumulator 14, on water pump groove 12, be stamped mounting cover, the input of high-pressure hydraulic pump 13 connects with water tank 2 is interior by water inlet pipe 15, the output of high-pressure hydraulic pump 13 connects with outlet pipe 16 one end, on outlet pipe 16, there is automatic pressure-reducing back-water valve (BWV) 17, the backwater end of automatic pressure-reducing back-water valve (BWV) 17 connects with water tank 2 is inner, outlet pipe 16 other end forks connect with left and right two arms with shower nozzle skeleton 7 respectively, high-pressure hydraulic pump 13 power ends are connected its electric switch 18 and are positioned on main car frame 1 left handle with accumulator 14, in main car frame 1 right handles, there is skeleton angle adjustment handle 19 to be connected with shower nozzle skeleton 7 by pull bar 20.

Described shower nozzle skeleton 7 is rotary structure, and the anglec of rotation is 0-30 °, and the adjustment up and down of shower nozzle skeleton 7 is highly 20cm-70cm.

Described automatic pressure-reducing back-water valve (BWV) 17 is comprised of overcoat 17-1, interior bar 17-2, spring 17-3, rubber blanket 17-4, the upper cover of interior bar 17-2 has spring 17-3, interior bar 17-2 is arranged in overcoat 17-1, between the upper end of interior bar 17-2 and overcoat 17-1 for valve port is lined with rubber blanket 17-4.

The operation principle of water spray is as follows: water tank 2 is by high-pressure hydraulic pump 13 pump water, accumulator 14 provides electric power for high-pressure hydraulic pump 13, main car frame 1 left handle upper electrical switch 18 is controlled power supply, high-pressure hydraulic pump 13 shower nozzle 11 that its output is transported to shower nozzle skeleton 7 left and right two arms by outlet pipe 16 by water from water tank 2 pumps water sprays, in main car frame 1 right handles, there is skeleton angle adjustment handle 19 by pull bar 20, to control the orientation angle of shower nozzle skeleton 7, on outlet pipe 16, there is automatic pressure-reducing back-water valve (BWV) 17 to connect with water tank 2, when pump water pressure is too high, automatic pressure-reducing back-water valve (BWV) 17 on outlet pipe 16 is opened valve port by pressure and is sent superfluous water back to casing, spring 17-3 by automatic pressure-reducing back-water valve (BWV) 17 inside when pressure is low is spacing to interior bar 17-2, make automatic pressure-reducing back-water valve (BWV) 17 valve ports closed, rubber blanket 17-4 makes the sealing valve port of automatic pressure-reducing back-water valve (BWV) 17, shower nozzle skeleton 7 can be adjusted angle 0-30 °, adjusting up and down length is 20cm-70cm, shower nozzle skeleton 7 left and right two arms can be upwards folding by folding shaft 10.

Claims

1. electrodynamic type spray truck, it is characterized in that: water tank is arranged on main car frame and is bolted to connection, water tank top has water filling port, in the middle of main car frame, it is single wheel, partially rear position, the top of wheel has cleaning shoe to be fixedly connected with main car frame, the lower front end position of wheel has dozer to be fixedly connected with main car frame, dozer liftable, main car frame rear end is two of left and right handle, there is car leg support below, main car frame rear end, car leg support can fold back, shower nozzle skeleton and main car frame front end be up and down be connected by bolt spacing, shower nozzle skeleton is divided into left and right two arms, left and right two arms are collapsible by the folding shaft in the middle of shower nozzle skeleton, left and right two arms of shower nozzle skeleton respectively have two shower nozzles, bottom, water tank rear end has water pump groove, in water pump groove groove, be fixedly connected with high-pressure hydraulic pump and accumulator, water pump groove upper cap has mounting cover, the input of high-pressure hydraulic pump connects with in water tank by water inlet pipe, water under high pressure delivery side of pump connects with outlet pipe one end, on outlet pipe, there is automatic pressure-reducing back-water valve (BWV), the backwater end of automatic pressure-reducing back-water valve (BWV) connects with water tank is inner, outlet pipe other end fork connects with left and right two arms with shower nozzle skeleton respectively, high-pressure hydraulic pump power end is connected its electric switch and is positioned on main car frame left handle with accumulator, in main car frame right handles, there is skeleton angle adjustment handle to be connected with shower nozzle skeleton by pull bar.

2. according to the electrodynamic type spray truck described in claim 1, it is characterized in that described shower nozzle skeleton is rotary structure, the anglec of rotation is 0-30 °, and the adjustment up and down of shower nozzle skeleton is highly 20cm-70cm.

3. according to the electrodynamic type spray truck described in claim 1, it is characterized in that described automatic pressure-reducing back-water valve (BWV) is comprised of overcoat, interior bar, spring, rubber blanket, on interior bar cover have spring, interior bar is arranged in overcoat, between the upper end of interior bar and overcoat for valve port is lined with rubber blanket.