CN201079763Y

CN201079763Y - Atomizer

Info

Publication number: CN201079763Y
Application number: CNU2007200384774U
Authority: CN
Inventors: 姜国芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-11
Filing date: 2007-07-11
Publication date: 2008-07-02
Anticipated expiration: 2017-07-11

Abstract

The utility model relates to an atomizer, which comprises a liquid storage device, a liquid pressure device and a liquid spraying device. The liquid pressure device comprises a power device, a driving device and a liquid pressure pump component. The liquid storage device is communicated with the liquid pressure device by a connecting pipe, the liquid spraying device is communicated with the liquid pressure device by a connecting pipe, and the power device is a plane vortex spring energy storing and discharging machine. The utility model has the following advantages: firstly, the new plane vortex spring energy storing and discharging machine is adopted and does not use electricity, petrol or diesel, even manual lifting and pressing. The utility model has the advantages of simple and relaxing operation, and small labor intensity. When working, the utility model can automatically carry on atomization only controlling an injection device with one hand. Secondly, gear drive is adopted, and simultaneously, a main gear and a drive gear are arranged out of the case of a liquid storage tank, so the leaking problem is solved fundamentally. Thirdly, by the structural change of a one-way valve and a three way valve, the problems that sealing is poor and circulation is not smooth are solved, and simultaneously, the pressure of the atomization is also enhanced.

Description

A kind of sprayer

Technical field

The utility model relates to a kind of machinery, especially a kind of sprayer.

Background technology

In fields such as agricultural, forestry and gardens; serve the equipment for plant protection of 400,000,000 hectares of areas, 1,000,000 tons of preparations; and every field such as Disease Control and Prevention Center and the epidemic prevention center sprayer that all will use, mainly be hand sprayer and be the atomizing sprayer of power with gasoline or diesel oil.The hand sprayer mainly is to utilize lifting up and down of handle to press to do manual work, make soup inhale the ejection that nebulizes under the effect of pressing at piston from shower nozzle, its labour intensity is big, and it is numerous that one hand is lifted voltage-frequency, " evaporating, emitting, dripping or leaking of liquid or gas " phenomenon is serious when dispenser, poor product quality breakdown maintenance rate height; And be the atomizing sprayer of power with gasoline or diesel oil, cost height then, the soup utilization rate is low, surpasses 30% with air drift dose, also contaminated environment in the time of waste, and cause easily that people and animals and crop poison near dispenser people or the dispenser.

Summary of the invention

At above-mentioned existing problems, the utility model provides a kind of sprayer, adopts new working method, need not to make electricity consumption, gasoline or diesel oil, also manually do not lift pressure, simple to operate light, labour intensity is little, only needs the singlehanded control injection apparatus just can auto spraying during work; Structurally ingenious arrangement has simultaneously solved " evaporating, emitting, dripping or leaking of liquid or gas " problem from root.

In order to reach above purpose, the utility model is taked following technical scheme, a kind of sprayer, comprise device for storing liquid, hydraulic fluid device and liquid-jet device, described hydraulic fluid device comprises power set, transmission device and hydraulic fluid pump assembly, device for storing liquid and hydraulic fluid device are communicated with by tube connector, liquid-jet device and hydraulic fluid device are communicated with by tube connector, it is characterized in that described power set are that a plane scroll spring energy stores machine, described plane scroll spring energy stores machine and comprises spring, spring holder, axostylus axostyle, master gear, support, described spring is positioned on the spring holder in the plane vortex mode, one end of spring is fixed on the spring holder, one end is fixed on the axostylus axostyle, master gear and spring holder are affixed and be fixed on the support, described axostylus axostyle passes master gear and spring holder center, and an axostylus axostyle ratchet is arranged on the described axostylus axostyle, and a master gear gauge tap is arranged on the described master gear.

Because the utility model has been taked above technical scheme, have the following advantages: the one, adopt new plane scroll spring energy to store machine, need not to make electricity consumption, gasoline or diesel oil, manually do not lift pressure yet, simple to operate light, labour intensity is little, only needs the singlehanded control injection apparatus just can auto spraying during work; The 2nd, adopt gear drive, again master gear and travelling gear are arranged on outside the Liquid Storage Cylinder Shell simultaneously, so solved " evaporating, emitting, dripping or leaking of liquid or gas " problem from root; The 3rd, by the change of check valve and triple valve structure, it is not in place to have solved sealing, and the not smooth problem that circulate has also improved simultaneously the pressure of spraying.

Description of drawings

Fig. 1 executes routine structural representation for an example of the present utility model

Fig. 2 stores the structural representation of machine for the plane scroll spring energy

Fig. 3 is a plane scroll spring winding arrangement schematic diagram

Fig. 4 is the one-way valve structures schematic diagram

Fig. 5 is the stem structure schematic diagram

Fig. 6 is the triple valve structural representation

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment one

As shown in Figure 1, a kind of sprayer of the present utility model, it comprises device for storing liquid 100, hydraulic fluid device 300 and liquid-jet device 200, hydraulic fluid device 300 comprises power set 301, transmission device 302 and hydraulic fluid pump assembly 303 again, one baffle plate 9 is arranged on the housing of described device for storing liquid 100, and power set 301 are fixed on the baffle plate 9, and device for storing liquid 100 and hydraulic fluid device 300 are communicated with by tube connector 11, in order to guarantee 300 li liquid free from admixtures of hydraulic fluid device, on tube connector 11, add a filter screen 110 usually.

Device for storing liquid 100 comprises fluid reservoir 101, water injection hole 102, water filling filter screen 103, water filling port lid 104, carry hand 105, bear be with 106, drawer 107 and roller 108 and pushing hands 109, water injection hole 102 is positioned at fluid reservoir 101 tops, water filling filter screen 103 is carried out and is hung over water injection hole 102 positions, is added with a water filling port lid 104 on the water injection hole 102; Carry hand 105 and be positioned at fluid reservoir 101 crown center positions; Bear and be with 106 to be positioned on fluid reservoir 101 outer walls; Drawer 107 is arranged on fluid reservoir 101 bottoms (being convenient to deposit the parts of sprayer or maintenance tool etc.); Roller 108 is arranged on fluid reservoir 101 bottoms (roller 108 can be set to more than two or two); Pushing hands 109 is arranged on fluid reservoir 101 bottoms, and is free to height up and down.

Liquid-jet device 200 and hydraulic fluid device 300 are communicated with by tube connector 10, and liquid-jet device 200 comprises spray boom 201 and shower nozzle 202, have one to spray gauge tap 203 on the spray boom 202.

Described power set 301 are exactly that a plane scroll spring energy stores machine, as shown in Figures 2 and 3, it comprises spring 2, spring holder 6, axostylus axostyle 7, master gear 1, master gear gauge tap 3, support 5, axostylus axostyle ratchet 4, described spring 2 is positioned on the spring holder 6 in the plane vortex mode, one end of spring 2 is fixed on the spring holder 6, the other end is fixed on (as shown in Figure 2) on the axostylus axostyle 7, master gear 1 and spring holder 6 are affixed and be fixed on the support 5, described axostylus axostyle 7 passes the center of master gear 1 and spring holder 6, axostylus axostyle ratchet 4 is arranged on the axostylus axostyle 7, axostylus axostyle ratchet 4 can only rotate axostylus axostyle along the spring shrinkage direction, one master gear gauge tap 3 is set on the master gear 1, open master gear gauge tap 3, master gear 3 just can be around axostylus axostyle 7 rotations with spring holder 6.

Described transmission device 302 comprises a change-speed gearing 302-1, power transmission shaft 302-2, bent wheel 302-3 and curved bar 302-4, curved bar 302-4 is fixed in bent wheel 302-3, center and snap close that power transmission shaft 302-2 passes change-speed gearing 302-1 and bent wheel 302-3 are connected, drive power transmission shaft 302-2 when change-speed gearing 302-1 rotates and rotate, power transmission shaft 302-2 rotates the bent wheel of drive 302-3 and rotates, and the bent 302-3 of wheel rotates and drives curved bar sampling action up and down; Power set 301 and transmission device 302 carry out gear drive by change-speed gearing 302-1 on master gear on the power set 301 1 and the transmission device 302;

Described hydraulic fluid pump assembly 303 is the piston pump working method, specifically comprise connecting rod 303-1, sealing ring 303-2, hydraulic fluid pump barrel body 303-3, check valve 303-4 and triple valve 303-5, hydraulic fluid pump assembly 303 is connected with connecting rod 303-1 by curved bar 302-4 with transmission device 302, and curved bar 302-4 and connecting rod 303-1 also can unite two into one.

The sprayer course of work of the present utility model is: at first master gear gauge tap 3 is closed, storing machine specific purpose tool working handle 8 as shown in fig. 1 with the plane scroll spring energy is enclosed within on the axostylus axostyle 7, along spring winding direction (can be set to clockwise direction usually) rotation work handle 8, this moment, master gear 1 did not change with spring holder 6, just spring tightens up, loose one's grip after rotating a fixing turn,, so just realized the storage of energy under the effect of axostylus axostyle ratchet because axostylus axostyle can not reverse; Open master gear gauge tap 3 then, spring 2 is under the effect of spring convergent force, driving master gear 1 rotates, master gear 1 drives change-speed gearing 302-3 quick rotation, change-speed gearing 302-3 drives power transmission shaft 302-2, power transmission shaft 302-2 drives bent wheel 302-3, bent wheel 302-3 drives curved bar 302-4, curved bar 302-4 drivening rod 303-1 makes the purpose that the piston motion reaches pump liquid at hydraulic fluid pump barrel body, liquid passes through tube connector 11 from fluid reservoir, check valve 303-4, triple valve 303-5 and tube connector 10 enter spray boom 201, open and spray gauge tap 203, just ejection from shower nozzle 202 of liquid.

Embodiment two

A kind of sprayer with embodiment one; as shown in Figure 4; its difference is; on the hydraulic fluid pump barrel body 303-3 wall body triple valve connector 303-15 is arranged; one tubular opening 303-6 is arranged at hydraulic fluid pump barrel body 303-3 bottom; an affixed cylindrical shell 303-7 on the tubular opening 303-6 outer wall; cylindrical shell 303-7 also is provided with a tubular opening 303-8; check valve 303-4 runs through hydraulic fluid pump barrel body 303-3 and cylindrical shell 303-7 by tubular opening 303-6; in the middle of the check valve 303-4 is cylinder; the post bar 303-14 (also can be two or two with the upper prop bar) that four projectioies are arranged on the post jamb; post bar 303-14 is even or at random to be distributed on the cylinder; the external diameter of post bar 303-14 is consistent with the internal diameter of tubular opening 303-6; its view in transverse section as shown in Figure 5; check valve 303-4 has a sealing cap 303-9 in hydraulic fluid pump barrel body 303-3 termination; sealing cap 303-9 has a packing ring 303-10; post bar 303-14 does not link to each other with sealing cap 303-9; the centre is provided with one section space; corresponding sealing cap 303-9 is provided with a back-up ring 303-11 around hydraulic fluid pump barrel body 303-3 bottom interior wall tubular opening 303-6; back-up ring 303-11 is fixed in hydraulic fluid pump barrel body 303-3 bottom interior wall tubular opening 303-6 place; check valve 303-4 also is provided with a back-up ring 303-12 in cylindrical shell 303-7 termination; also be provided with a packing ring 303-13 (packing ring 303-13 and packing ring 303-10 shield, and also can not adopt in the reality) on the back-up ring 303-12.

Its course of work is as follows: connecting rod 303-1 presses down, gas in the compression hydraulic fluid pump barrel body 303-3, gas is gone into cylindrical shell 303-7 by the space between post bar 303-14 through hydraulic fluid pump barrel body 303-3, in compression hydraulic fluid pump barrel body 303-3, make check valve 303-4 move down in the gas, and the sealing cap 303-9 that finally makes check valve 303-4 is attached to back-up ring 303-11 realization sealing, the certain vacuum of formation in the hydraulic fluid pump barrel body 303-3; Meanwhile, connecting rod 303-1 presses down stroke to be finished, the beginning backhaul, because vacuum action, sealing cap 303-9 and the back-up ring 303-11 of check valve 303-4 no longer seal, simultaneously inhaling on the liquid in the fluid reservoir 101, because the effect of back-up ring 303-12, check valve 303-4 can unconfinedly not move toward hydraulic fluid pump barrel body 303-3 always, but moves on limited, so just can guarantee not off-track of check valve 303-4, thereby guarantee its sealing; After the journey of dividing a word with a hyphen at the end of a line on the connecting rod 303-1 finishes, press down once more, liquid in the hydraulic fluid pump barrel body 303-3 is produced high pressure, check valve 303-4 moves down under the effect of high pressure, the sealing cap 303-9 of check valve 303-4 is attached to back-up ring 303-11 and goes up the realization sealing, a large amount of high pressure just all acts on the liquid in the hydraulic fluid pump barrel body 303-3, makes the highly pressurised liquid in the hydraulic fluid pump barrel body 303-3 enter triple valve by triple valve connector 303-15, and periodic duty so goes round and begins again.

Embodiment three

A kind of sprayer with embodiment one, as shown in Figure 6, its difference is, there is hydraulic fluid pump connector 303-55 and the hydraulic fluid pump connector 303-57 with hydraulic fluid pump barrel body 303-3 at the two ends of triple valve 303-5, there is pipe 305-51 in the triple valve triple valve 303-5 inside, the two ends of pipe 305-51 are provided with fluid hole 303-52 and fluid hole 303-58 in the triple valve, there is a plunger 305-53 inside of pipe 305-51 in the triple valve, the two ends of plunger 305-53 are respectively equipped with buffer gasket 305-54, and triple valve 303-5 outer wall middle part is provided with sprays connector 303-56.

The course of work is as follows: because hydraulic fluid pump barrel body 303-3 is paired setting, go up the different of position so be fixed in bent wheel 302-3 by curved bar 302-4, promptly one is arranged on one of high point and is arranged on low spot, thereby make connecting rod 303-1 in hydraulic fluid pump barrel body 303-3 one when just pressing down one then on just, move, show on the triple valve 303-5 and then be, when highly pressurised liquid when hydraulic fluid pump connector 303-55 enters, plunger 305-53 is pushed to hydraulic fluid pump connector 303-57, thereby sealing hydraulic fluid pump connector 303-57 and fluid hole 303-58, the fluid hole 303-52 that highly pressurised liquid is held from hydraulic fluid pump connector 303-55 gushes out and enters triple valve 303-5, and enters liquid-jet device by spraying connector 303-56 through tube connector 10; Entering from hydraulic fluid pump connector 303-55 has highly pressurised liquid to enter from hydraulic fluid pump connector 303-57 when high-pressure liquid jet finishes, plunger 305-53 is pushed to hydraulic fluid pump connector 303-55, thereby sealing hydraulic fluid pump connector 303-55 and fluid hole 303-52, the fluid hole 303-58 that highly pressurised liquid is held from hydraulic fluid pump connector 303-57 gushes out and enters triple valve 303-5, and enter liquid-jet device through tube connector 10 and finish up to injection by spraying connector 303-56, periodic duty so goes round and begins again.

Embodiment four

With a kind of sprayer of embodiment one, its difference is that described hydraulic fluid pump assembly 303 can also adopt working methods such as vane pump, impeller pump and membrane pump to reach the purpose of pump liquid except that adopting this working method of piston.

In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.

Claims

1. sprayer, comprise device for storing liquid, hydraulic fluid device and liquid-jet device, described hydraulic fluid device comprises power set, transmission device and hydraulic fluid pump assembly, device for storing liquid and hydraulic fluid device are communicated with by tube connector, liquid-jet device and hydraulic fluid device are communicated with by tube connector, device for storing liquid comprises fluid reservoir, it is characterized in that described power set are that a plane scroll spring energy stores machine, described plane scroll spring energy stores machine and comprises spring, spring holder, axostylus axostyle, master gear, support, described spring is positioned on the spring holder in the plane vortex mode, one end of spring is fixed on the spring holder, one end is fixed on the axostylus axostyle, and master gear and spring holder are affixed and be fixed on the support, and described axostylus axostyle passes master gear and spring holder center, one axostylus axostyle ratchet is arranged on the described axostylus axostyle, a master gear gauge tap is arranged on the described master gear.

2. a kind of sprayer according to claim 1 is characterized in that: described transmission device comprises change-speed gearing, power transmission shaft, bent wheel and curved bar, and curved bar is fixed on the bent wheel, and center and snap close that power transmission shaft passes change-speed gearing and bent wheel are connected.

3. a kind of sprayer according to claim 1 is characterized in that: described power set and transmission device carry out gear drive by master gear on the power set and change-speed gearing on the transmission device and are connected.

4. a kind of sprayer according to claim 1 is characterized in that: described hydraulic fluid pump assembly is piston pump, vane pump, impeller pump or membrane pump.

5. a kind of sprayer according to claim 1 is characterized in that: described hydraulic fluid pump assembly is connected with connecting rod by curved bar with transmission device, and curved bar and connecting rod also can unite two into one.

6. a kind of sprayer according to claim 1, described hydraulic fluid pump assembly comprises hydraulic fluid pump barrel body and check valve, it is characterized in that: a tubular opening is arranged at described hydraulic fluid pump barrel body bottom, an affixed cylindrical shell on the tubular opening outer wall, described cylindrical shell bottom is provided with a tubular opening, described check valve runs through hydraulic fluid pump barrel body and cylindrical shell by tubular opening, in the middle of the check valve is cylinder, two or two are arranged with the upper prop bar on the cylinder wall, check valve has a sealing cap in hydraulic fluid pump barrel body termination, post bar and sealing cap, centre are provided with one section space; Described hydraulic fluid pump barrel body bottom interior wall tubular opening edge is provided with a back-up ring, and check valve also is provided with a back-up ring in the cylindrical shell termination.

7. a kind of sprayer according to claim 1, on the described hydraulic fluid pump barrel body wall body triple valve connector is arranged, triple valve outer wall middle part is provided with the injection connector, it is characterized in that: the two ends of described triple valve have the hydraulic fluid pump connector that is connected with hydraulic fluid pump barrel body respectively, there is pipe in the triple valve described triple valve inside, the two ends of pipe are provided with fluid hole in the described triple valve, and there is a plunger pipe inside in the described triple valve.

8. according to claim 1,2,3,4,5,6 or 7 described a kind of sprayers, it is characterized in that: described fluid reservoir bottom is provided with a drawer.

9. according to claim 1,2,3,4,5,6,7 or 8 described a kind of sprayers, it is characterized in that: described fluid reservoir bottom is provided with two or two with upper roller.

10. a kind of sprayer according to claim 9 is characterized in that: described fluid reservoir bottom is provided with pushing hands, and pushing hands is free to height up and down.