CN2140789Y

CN2140789Y - Electric spraying apparatus

Info

Publication number: CN2140789Y
Application number: CN 92241200
Authority: CN
Inventors: 雷颖翎
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-11-14
Filing date: 1992-11-14
Publication date: 1993-08-25
Anticipated expiration: 2002-11-14

Abstract

The utility model relates to a hand-held electric sprayer. A handle is provided with a manual liquid pressing pump, a rod head is composed of a wind blade atomizing disk, a distributor for the liquid chemical, a pressure reservoir, and a miniature motor. A machine rod can retractable, the inner part of the machine rod is provided with a liquid conveying tube and conducting wires, and the tail end of the machine rod is provided with a battery box. A liquid sucking tube is leaded out from the bottom part of the liquid pressing pump to insert into the knapsack or hand-held liquid chemical box. The utility model has the advantages of portable use, uniform spraying, agricultural chemical saving, high efficiency, simple structure, easy fabrication, and low cost.

Description

Electric spraying apparatus

The utility model relates to a kind of power driven mist blower, especially by the fan blade type atomizing disk, and soup distributor, accumulator, micromachine, woven hose, expansion link, battery case, a kind of power driven mist blower that miniature hydraulic fluid pump, pipette are formed.

Existing power spraye (notification number CN2108429U) also increases outside the common storage parts of bearing the box power spraye of soup a double-cylinder type handlance, the pump barrel of handlance is arranged in the spray tank, the storage pressure cylinder of handlance is located at outside the liquid reserve tank, though sprayer can carry out continuous atomisation to land for growing field crops, the short crop in nonirrigated farmland and to tall and big plants such as fruit trees like this, but the big heaviness of this kind sprayer body, complex structure, use inconvenience, parts are many, be prone to gas leakage and run the liquid phenomenon, the waste medicine, the infringement health.

Task of the present utility model is a kind of can both the spraying continuously to high and low plant of design, and structure is small and exquisite again, uses light, a kind of power driven mist blower of the phenomenon such as race liquid etc. that can not leak air.

Solution of the present utility model is: it includes the fan blade type atomizing disk, the soup distributor, accumulator, micromachine, woven hose, expansion link, battery case, miniature hydraulic fluid pump and pipette, miniature hydraulic fluid pump is contained on the handle, hydraulic fluid pump bottom connects pipette, the other end connects woven hose, battery case is installed in the handle top, woven hose and lead are located in the expansion link, expansion link top attaching micromachine 3, settle ring-type soup distributor before the micromachine, soup distributor front end is settled the fan blade type atomizing disk, soup distributor lower end is provided with reservoir 4, and woven hose connects accumulator and soup distributor, and lead is connected power supply and micromachine.

The soup distributor is the tubulose annular ring that is enclosed within the micromachine front end, the uniform some apertures in front; Accumulator is the folding flexible container that can expand and shrink, and is eighty percent discount, three foldings or four folding shapes.

Pipette is inserted backpack or portable spray tank, connect power supply earlier, driven by motor fan blade type atomizing disk rotates, hand is pinched rubber ball hydraulic fluid pump, producing negative pressure in the pump sucks the spray tank inner liquid medicine in the rubber ball, push rubber ball again, partly soup enters the woven hose in the expansion link, soup in the woven hose has been subjected to pressure and has entered accumulator, pinch continuously, loose hydraulic fluid rubber ball, when soup was full of accumulator, from the fluid aperture ejaculation of soup distributor, the fan blade type atomizing disk atomizing that the soup of ejaculation is rotated was thrown and is got rid of.When continuous hand was pinched gap between twice of the hydraulic fluid pump, the amount of liquid medicine that penetrates because of the fluid aperture was less than the amount of liquid medicine that enters in the accumulator, thus still there is the soup of band pressure in the accumulator, so the fluid aperture can continue hydrojet.When soup distributor spray position is lower than liquid level in the spray tank when high, rely on siphonage, soup sprays voluntarily, need not manual operation.

The utility model is arranged on the handle place with miniature hydraulic fluid pump, replace double-cylinder type compression pump transfusion in the prior art, accumulator can be realized continuous spraying again, simple in structure like this, small and exquisite nimble, be negative pressure state in pipette when work pipe, so the pipette interface can leakage, the soup distributor can also make soup be evenly distributed, and improves atomizing effect.The fan blade type atomizing disk can enlarge the sprinkling space when operation.Expansion link is collapsible, is convenient for carrying, takes care of, transports, and complete machine only is a control stick, and is in light weight, volume is little, and is easy to use, makes easily.

Be described further below in conjunction with embodiment and accompanying drawing:

Fig. 1 is the schematic perspective view of a kind of power driven mist blower of the utility model design;

Fig. 2 is the front enlarged diagram of Fig. 1 herb liquid distributor;

Fig. 3 is the side enlarged diagram of accumulator among Fig. 1.

By shown in Figure 1, miniature hydraulic fluid pump 7 is installed at the handle place, and pressure is recognized pump 7 and is made of an oval rubber ball and two check valves, directly connects woven hose 10 on the hydraulic fluid pump 7, and also available plastics hand piston pump replaces hydraulic fluid pump 7.Expansion link 5 is the machine bar, and is hollow in the bar, in establish woven hose 10 and lead 11, materials such as woven hose 10 usefulness flexible plastic pipes are made, materials such as expansion link 5 usefulness rigid plastics are made.Expansion link 5 upper ends are accumulators 4 that woven hose 10 connects, and accumulator can be according to its convergent force size requirements different designs or eighty percent discount, three foldings or four folding shape organ folding formula storage liquid containers, and it outwards expanded voluntarily when accumulator was full of soup.Inwardly shrink voluntarily again when woven hose suspends feed flow, soft materials such as accumulator 4 usefulness plastics, rubber are made.Reservoir 4 is connected with soup distributor 2, soup distributor 2 is tubulose annular rings, and the dead ahead of circle is to being provided with some apertures, encloses or two circles stack and also can with one, it is enclosed between micromachine 3 and the atomizing disk 1, and materials such as soup distributor 2 usefulness rubber are made.Atomizing disk 1 is connected with motor 3, and lead 11 is connected battery case 6 and micromachine, and motor 3 drives atomizing disk 1 rotation, and atomizing disk 1 is the trilobal fan blade, and the length and width of leaf decides according to the diameter of soup distributor 2, is made by plastic or other material.Pipette 8 is got length as required, makes with flexible plastic or rubber tube.Spray tank that other is equipped with or soup bottle can be made into the spray tank of backpack, or portable spray tank, and again or make less soup bottle and can be connected below the handle, pipette 8 is directly inserted in spray tank or the soup bottle, can operate.

Claims

1, a kind of power driven mist blower, it comprises fan blade type atomizing disk 1, soup distributor 2, micromachine 3, accumulator 4, expansion link 5, battery case 6, miniature hydraulic fluid pump 7, pipette 8, it is characterized in that: miniature hydraulic fluid pump 7 is contained on the handle, pipette 8 is drawn in hydraulic fluid pump 7 bottoms, the other end connects woven hose 10, battery case 6 is installed in the handle top, woven hose 10 and lead 11 are located in the expansion link 5, expansion link 5 top attaching micromachines 3, the micromachine front end is settled ring-type soup distributor 2, soup distributor 2 front end fan blade type atomizing disks 1, soup distributor 2 lower ends are provided with accumulator 4, and woven hose connects accumulator and soup distributor, and lead 11 is connected power supply and micromachine 3.

2, power driven mist blower according to claim 1 is characterized in that: soup distributor 2 is that a circle or two snares are at the tubulose annular ring of micromachine 3 front ends, the uniform some apertures 9 in front.

3, power driven mist blower according to claim 1 is characterized in that: accumulator 4 is the folding flexible containers that can expand and shrink, and is eighty percent discount, three foldings or four folding shapes.