CN217337155U

CN217337155U - Portable efficient orchard sprayer

Info

Publication number: CN217337155U
Application number: CN202221385677.8U
Authority: CN
Inventors: 唐小华
Original assignee: Wuhu Fast Mantis Intelligent Equipment Co ltd
Current assignee: Wuhu Fast Mantis Intelligent Equipment Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-09-02
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a portable efficient orchard atomizer, include: the device comprises an airflow propelling mechanism, an air supply mechanism and an electrostatic mechanism; the airflow propelling mechanism comprises a connecting plate, and confluence is formed at an outlet of the casing and spray, so that the diffusion effect of the spray is improved, the spray effect is prevented from being influenced by the drop of condensed mist beads when the concentration of the spray is high, the discharged spray is more exquisite, the propelling distance is relatively long, and the back of the leaves can be reached; can be according to the particle diameter demand of different spraying, change the atomising head fast, can be convenient carry in the orchard in mountain region or the forest land, the inconvenient problem that gets into of wheeled sprayer has been solved, user of service's work efficiency has been improved, compare traditional spraying mode more labour saving and time saving, filter and the air feed through setting up air feed mechanism, can provide sufficient air for the gas mask, and can communicate and ventilate on the protective clothing, sweat evaporation in the protective clothing accelerates, the comfort level of work is improved.

Description

Portable efficient orchard sprayer

Technical Field

The utility model relates to a atomizer technical field specifically is a portable efficient orchard atomizer.

Background

The traditional orchard insecticide sprayer mainly comprises the following two types, namely an on-vehicle insecticide sprayer and a pipe-dragging insecticide sprayer. The vehicle-mounted insecticide sprayer is suitable for flat ground orchards, and the pipe-dragging insecticide sprayer is suitable for hilly orchards. The hillside orchard topography is precipitous, and the crawler tractor can only adopt artifical stay tube laxative to open too. The pipe-dragging pesticide sprayer comprises high-pressure plunger pump high-pressure water pipe shower nozzle etc. alone when spraying pesticide sprays the fruit tree with the shower nozzle, alone drag high-pressure pesticide pipe, pressure shower nozzle spray range is little, the penetration force is poor, must all spout thoroughly with the all-round whole of shower nozzle, therefore work efficiency is low, can beat 3 mu to 10 mu fruit trees one day alone, the orchard spraying time interval all is high temperature high humidity weather, cause workman's heatstroke and poisoning very easily, intensity of labour is big during traditional pipe-dragging pesticide sprayer is the condition of working abominable. Thus, a highly efficient, lightweight and safe sprayer is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable efficient safe atomizer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable, high efficiency orchard sprayer comprising: the device comprises an airflow propelling mechanism, an air supply mechanism and an electrostatic mechanism;

the air flow propelling mechanism comprises a connecting plate, an air blower is mounted outside the connecting plate, a storage battery is mounted outside the connecting plate, an air outlet of the air blower is communicated with a bent pipe, one end of the bent pipe is communicated with a corrugated hose, one end of the corrugated hose is communicated with a straight pipe, a plurality of connecting columns are fixedly connected to the outside of the straight pipe, a casing is fixedly connected to the outside of the connecting columns, an air multiplication shell is fixedly connected to the inside of the straight pipe, a plurality of inclined plates are fixedly connected to the outside of the air multiplication shell, an air multiplication inner shell is fixedly connected to the outside of the inclined plates, a handle is fixedly connected to the outside of the casing, a spraying mechanism is mounted inside the straight pipe, and an air flow distributing mechanism is mounted inside the straight pipe;

the air supply mechanism comprises a shell, the shell is fixedly connected to the outside of the air blower, a connecting hose is communicated with the outside of the shell, an air filter is fixedly connected to the inside of the shell, the connecting hose is communicated with the inside of the bent pipe, a first connecting pipe is communicated with the outside of the shell, one end of the first connecting pipe is communicated with a first air valve, one end of the first air valve is communicated with a second air vent hose, the outside of the shell is communicated with a second connecting pipe, one end of the second connecting pipe is communicated with a second air valve, one end of the second air valve is communicated with a first air vent hose, one end of the first air vent hose is communicated with an anti-poison mask, and third air valves are mounted on the outside of the first air vent hose and the outside of the second air vent hose;

wherein, electrostatic mechanism includes the rubber circle, rubber circle fixed connection in the inside of cover shell, the outside fixedly connected with conductive metal net of rubber circle, the outside electric connection of battery has the rubber power cord, the one end electric connection of rubber power cord has the switch, switch fixed connection in the inside of cover shell, the electric output end electric connection of switch has the voltage multiplier, the electrode needle of voltage multiplier with conductive metal net electric connection.

Preferably, spraying mechanism includes liquid inlet joint, liquid inlet joint fixed connection in the outside of straight tube just runs through the inner wall of straight tube, liquid inlet joint's one end fixedly connected with L venturi tube, the one end of L venturi tube runs through the outer wall of air multiplication inner shell, the one end threaded connection of L venturi tube has the atomising head, liquid inlet joint's other end threaded connection has the liquid medicine to drag the pipe.

Preferably, the airflow distribution mechanism comprises an annular plate, the annular plate is fixedly connected to the inside of the straight pipe, and a plurality of inclined fan blades are fixedly connected to the inside of the annular plate.

Preferably, the electric control end of the switch is electrically connected with the electric control input ends of the blower and the storage battery.

Preferably, the outer part of the straight pipe is fixedly connected with a fixing block, and the fixing block is connected with the rubber power line in a sliding mode.

Preferably, a strap is fixedly connected to the outside of the connecting plate.

Preferably, the blower is fixedly connected with a carrying handle.

Compared with the prior art, the beneficial effects of the utility model are that:

one, the utility model discloses when using, press into high-pressure air current to the return bend through starting the air-blower, blow off the straight tube with atomising head spun spraying, simultaneously when the air current is high-speed with spraying blow off the cover shell, design according to bernoulli's principle and obtain the cover shell entrance and form the vacuum because of the air around is taken away by the efflux, thereby make the air around enter into the cover shell, drive the effect that 6 ~ 10 times air flows around, increase the circulation of air, and form with spraying at the exit of cover shell and converge, thereby improve the diffusion effect of spraying, can keep the spiral sinuous flow of air current through the setting up of swash plate simultaneously, the removal of spraying is accelerated, make the spraying can be propelled by the air current and further; the aerial fog flows can form more vortex turbulent flows after impacting the fruit trees, the vortex turbulent flows carry fog drops to each surface of the fruit trees for attachment, the penetrating power is strong, and the range is wide.

Secondly, the electric conduction metal net is arranged to enable the spray to be attached with like charges through an electrostatic field, the like charges repel each other to enable the fog drops to be split into smaller fog drops, the average diameter of the fog drops is 10-15 micrometers, the electrostatic field repels each other to enable the average density of the spray to be smaller than the air density, and therefore the influence of gravity is eliminated, and aerosol is formed; at this moment, the fog drops are only acted by wind power and electrostatic field force, the wind power can easily bring the fog drops into the middle of a canopy of a fruit tree, and the electrostatic field force can adsorb the fog drops to the front side and the back side of a blade of the fruit tree, so that the blade of the fruit tree can be uniformly coated with pesticide.

Thirdly, through setting up the air feed mechanism who takes the filter, can provide clean air for the protective mask to can communicate and ventilate on the protective clothing, sweat evaporation in the protective clothing accelerates, improves the comfort level of work.

Fourthly, through the arrangement, the pesticide spraying efficiency of the hillside orchard can be greatly improved, a safe and comfortable working environment can be provided for pesticide applying personnel, and the risk of heatstroke and poisoning of the pesticide applying personnel is greatly reduced.

Drawings

FIG. 1 is a schematic structural view of the single-person carried high-efficiency sprayer of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of a straight tube of the single-person carried high-efficiency sprayer of the present invention;

FIG. 3 is a schematic structural view of a fan blade of the single-person carried high-efficiency sprayer of the present invention;

FIG. 4 is a schematic view of the plate body of the single-person carried high-efficiency sprayer of the present invention;

FIG. 5 is an enlarged schematic view of the area A in FIG. 1 of the single-person carried high-efficiency sprayer of the present invention;

FIG. 6 is an enlarged schematic view of the area B in FIG. 1 of the single-person carried high-efficiency sprayer of the present invention;

fig. 7 is a schematic sectional structure view of the casing of the single-person carried high-efficiency sprayer of the present invention.

In the figure: 1. a connecting plate; 2. a harness; 3. a first air hose; 4. a gas mask; 5. a carrying handle; 6. a blower; 7. a battery; 8. bending the pipe; 9. a corrugated hose; 10. a straight pipe; 11. a liquid inlet joint; 12. a housing; 13. a conductive metal mesh; 14. an annular plate; 15. a fan blade; 16. an L-shaped tube; 17. connecting columns; 18. a rubber ring; 19. a spray head; 20. a voltage multiplier; 21. a fixed block; 22. a rubber power cord; 23. a connecting hose; 24. a housing; 25. a first connecting pipe; 26. a first air valve; 27. a second connection pipe; 28. a second air valve; 29. a second air hose; 30. a switch; 31. an air cleaner; 32. a handle; 33. an air multiplier housing; 34. a liquid medicine dragging pipe; 35. a sloping plate; 36. an air multiplying inner shell; 37. and a third air valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution:

a portable, high efficiency orchard sprayer comprising: the device comprises an airflow propelling mechanism, an air supply mechanism and an electrostatic mechanism.

As shown in fig. 1, 2 and 7, the airflow propulsion mechanism is composed of: airflow propulsion mechanism includes connecting plate 1, the externally mounted of connecting plate 1 has air-blower 6, the externally mounted of connecting plate 1 has battery 7, the air outlet intercommunication of air-blower 6 has return bend 8, the one end intercommunication of return bend 8 has bellows 9, the one end intercommunication of bellows 9 has straight tube 10, a plurality of spliced poles 17 of the outside fixedly connected with of straight tube 10, the outside fixedly connected with cover shell 12 of spliced pole 17, the inside fixedly connected with air multiplication shell 33 of straight tube 10, a plurality of swash plates 35 of the outside fixedly connected with of air multiplication shell 33, the outside fixedly connected with air multiplication inner shell 36 of swash plate 35, the outside fixedly connected with handle 32 of cover shell 12, the internally mounted of straight tube 10 has spraying mechanism, the internally mounted of straight tube 10 has airflow shunting mechanism.

As shown in fig. 1, 2 and 7, the principle of the airflow propulsion mechanism: starting the blower 6 to introduce airflow into the elbow 8, the airflow enters the straight pipe 10 through the corrugated hose 9, the air in the straight pipe 10 forms airflow flowing spirally through the airflow shunting mechanism, when the airflow enters an air flowing part consisting of the air multiplication outer shell 33 and the air multiplication inner shell 36, the airflow enters in a spiral oblique direction, the airflow rotates and circulates in the air multiplication inner shell 36, the airflow rotates and rotates in the air multiplication inner shell 36 with the wall attached, meanwhile, the space is reduced, the flow speed of the airflow is increased, the airflow enters the C-shaped air outlet area consisting of the air multiplication outer shell 33 and the air multiplication inner shell 36 after flowing through the air multiplication inner shell 36, the space for airflow circulation gradually becomes narrow from wide to narrow, gas jet is formed, the airflow blows the spray sprayed from the spray head 19 out of the straight pipe 10, and simultaneously when the airflow blows the spray out of the shell 12 at high speed, high-speed fluid produces the pressure drop, and casing 12 entrance is walked by the efflux and is formed the vacuum because of the air around, thereby makes the air on every side enter into casing 12, drives 6 ~ 10 times air flow on every side, increases the circulation of air, and forms with the spraying at the exit of casing 12 and converge, thereby improves the diffusion effect of spraying, can keep the spiral sinuous flow of air current through the setting of swash plate 35 simultaneously, the removal of spraying with higher speed, the orientation of using handle 32 controllable casing 12 and straight tube 10.

As shown in fig. 1, 5 and 7, the gas supply mechanism is composed of: the air supply mechanism comprises a shell 24, the shell 24 is fixedly connected to the outside of the air blower 6, a connecting hose 23 is communicated with the outside of the shell 24, an air filter 31 is fixedly connected to the inside of the shell 24, the connecting hose 23 is communicated with the inside of the elbow 8, a first connecting pipe 25 is communicated with the outside of the shell 24, one end of the first connecting pipe 25 is communicated with a first air valve 26, one end of the first air valve 26 is communicated with a second air vent hose 29, the outside of the shell 24 is communicated with a second connecting pipe 27, one end of the second connecting pipe 27 is communicated with a second air valve 28, one end of the second air valve 28 is communicated with a first air vent hose 3, one end of the first air vent hose 3 is communicated with the gas mask 4, and third air valves 37 are mounted on the outside of the first air vent hose 3 and the second air vent hose 29.

As shown in fig. 1, 5 and 7, the principle of the air supply mechanism: part of the air flow in the elbow 8 enters the connecting hose 23, the air filter 31 is fixedly connected inside the shell 24, then the air flow enters the shell 24 through the connecting hose 23, the air flow enters the first connecting pipe 25 and the second connecting pipe 27 after being purified by the air filter 31, when the second air hose 29 is communicated with the protective clothing, the air supply is carried out on the protective clothing by adjusting the air flow of the first air valve 26, so that sweat wearing the protective clothing can be discharged quickly, and the air supply amount of the first air hose 3 to the gas mask 4 can be adjusted by adjusting the second air valve 28, so as to avoid the insufficient breathing air input in the gas mask 4.

As shown in fig. 1 and 6, the electrostatic mechanism has the following composition: the electrostatic mechanism includes rubber circle 18, rubber circle 18 fixed connection is in the inside of cover shell 12, the outside fixedly connected with conductive metal mesh 13 of rubber circle 18, the outside electrically connected with rubber power cord 22 of battery 7, the one end electrically connected with switch 30 of rubber power cord 22, switch 30 fixed connection is in the inside of cover shell 12, switch 30's electrical output end electrically connected with voltage multiplier 20, voltage multiplier 20's electrode needle and conductive metal mesh 13 electric connection.

As shown in fig. 1 and 6, the principle of the electrostatic mechanism: connect on voltage multiplier 20 through setting up electrically conductive metal mesh 13, press down switch 30 and make battery 7 obtain the direct current and for voltage multiplier 20 circular telegram, form the electrostatic field in the exit of

straight tube

10, 19 spun sprays of atomising head blow out the back by the air current that straight tube 10 blew out, the spraying attaches like electric charge through the electrostatic field, like electric charge repels and can keep the distance between the spraying, it influences the fog spraying effect to assemble into fog droplet drop when avoiding spraying concentration height, thereby it is more exquisite to make the spraying that discharges out, it is also relatively far away by propulsive distance, rubber ring 18 plays insulating effect to cover 12.

As shown in fig. 1 to 3, the spraying mechanism is composed of: the spraying mechanism comprises a liquid inlet joint 11, the liquid inlet joint 11 is fixedly connected to the outer portion of the straight pipe 10 and penetrates through the inner wall of the straight pipe 10, an L-shaped pipe 16 is fixedly connected to one end of the liquid inlet joint 11, one end of the L-shaped pipe 16 penetrates through the outer wall of the air multiplication inner shell 36, one end of the L-shaped pipe 16 is in threaded connection with a spraying head 19, and the other end of the liquid inlet joint 11 is in threaded connection with a liquid medicine dragging pipe 34.

As shown in fig. 1 to 3, the principle of the spraying mechanism: through setting up liquid inlet joint 11, the high-pressure pencil in being connected to the orchard that can be convenient, atomising head 19 can be changed after closing electrically conductive metal mesh 13 and air-blower 6, and it is convenient to use, and liquid medicine pipe 34 is used for connecting the confession medicine pipeline of laying in the orchard.

As shown in fig. 2 to 4, the airflow splitting mechanism is composed of: the airflow splitting mechanism comprises an annular plate 14, the annular plate 14 is fixedly connected to the inside of the straight pipe 10, and a plurality of inclined fan blades 15 are fixedly connected to the inside of the annular plate 14.

As shown in fig. 2 to 4, the principle of the airflow splitting mechanism is as follows: after the air flow enters the straight pipe 10, the blowing inclined fan piece 15 changes the flow direction to form a turbulent flow in a spiral state, so that the air resistance can be effectively reduced, and the spray can be propelled to a farther speed by the air flow and is accelerated at the same time.

In order to prevent the rubber power cord 22 from shaking, a fixing block 21 is fixedly connected to the outside of the straight tube 10, and the fixing block 21 is slidably connected with the rubber power cord 22.

In order to facilitate carrying, a strap 2 is fixedly connected to the outer part of the connecting plate 1.

In order to move the utility model, a handle 5 is fixedly connected on the blower 6.

According to the technical scheme, the working steps of the scheme are summarized and carded: starting the blower 6 to introduce airflow into the elbow pipe 8, the airflow enters the straight pipe 10 through the corrugated hose 9, after the airflow enters the straight pipe 10, the airflow is blown to the inclined fan blades 15 to change the flow direction to form turbulent flow in a spiral state, so that the air resistance can be effectively reduced, the spray can be pushed to be farther and accelerated by the airflow, when the airflow enters an air flow component consisting of the air multiplication outer shell 33 and the air multiplication inner shell 36, because the airflow enters in the spiral inclined direction, the airflow rotates and circulates in the air multiplication inner shell 36 in a rotating way, because the direction of the airflow is changed and the airflow rotates in the air multiplication inner shell 36 with an attached wall, and simultaneously the space is reduced, so that the flow velocity of the airflow is increased, the airflow enters a C-shaped air outlet area consisting of the air multiplication outer shell 33 and the air multiplication inner shell 36 after circulating in the air multiplication inner shell 36, the space where the airflow circulates gradually becomes narrow from a wide to form air jet, the air current blows the spray sprayed from the spray head 19 out of the straight pipe 10, simultaneously, the air current blows the spray out of the casing 12 at high speed, simultaneously, the high-speed fluid generates pressure drop, the inlet of the casing 12 forms vacuum because the surrounding air is entrained by the jet flow, thereby the surrounding air enters the casing 12, the surrounding air is driven to flow by 6-10 times, the air flow is increased, and the air is converged at the outlet of the casing 12, thereby the spraying diffusion effect is improved, simultaneously, the spiral turbulent flow of the air current can be kept through the arrangement of the inclined plate 35, the movement of the spray is accelerated, the orientation of the casing 12 and the straight pipe 10 can be controlled by using the handle 32, part of the air current in the elbow pipe 8 enters the connecting hose 23, the air filter 31 is fixedly connected with the inside of the casing 24, then enters the casing 24 through the connecting hose 23, and enters the first connecting pipe 25 and the second connecting pipe 27 after being purified by the air filter 31, when the second air hose 29 is communicated with the protective clothing, air is supplied to the protective clothing by adjusting the air flow of the first air valve 26, sweat wearing the protective clothing can be discharged quickly, the air supply of the first air hose 3 to the gas mask 4 can be adjusted by adjusting the second air valve 28, so as to avoid insufficient air intake of breathing in the gas mask 4, the conductive metal net 13 is arranged and connected to the voltage multiplier 20, the storage battery 7 is electrified to the voltage multiplier 20 by direct current by pressing the switch 30, an electrostatic field is formed at the outlet of the straight pipe 10, after the spray sprayed by the spray head 19 is blown out by the air flow blown out by the straight pipe 10, the spray is attached with charges of the same polarity through the electrostatic field, the charges of the same polarity repel each other to keep the distance between the sprays, the phenomenon that the spray concentration is high and the spray effect is influenced by the drop of the spray is avoided, so that the discharged spray is more delicate, and the propelled distance is relatively long, rubber ring 18 plays insulating effect to cover shell 12, through setting up liquid inlet joint 11, can be convenient be connected to the interior high-pressure pencil of orchard, atomising head 19 can be changed after closing electrically conductive metal mesh 13 and air-blower 6, and it is convenient to use, and liquid medicine pipe 34 is used for connecting the confession medicine pipeline of laying in the orchard.

To sum up: when the utility model is used, the air flow is introduced into the elbow 8 by starting the air blower 6, the spray sprayed by the spray head 19 is blown out of the straight pipe 10, meanwhile, the spray is blown out of the casing 12 at high speed, the inlet of the casing 12 is vacuumized because the surrounding air is curled away by the jet flow, thereby the surrounding air enters the casing 12, 6-10 times of the surrounding air is driven to flow, the air flow is increased, and the air flows converge with the spray at the outlet of the casing 12, thereby the diffusion effect of the spray is improved, meanwhile, the spiral turbulent flow of the air flow can be kept by the arrangement of the sloping plate 35, the movement of the spray is accelerated, the spray can be pushed farther by the air flow, the electric charges with the same polarity are attached by the electrostatic field by arranging the conductive metal net 13, the electric charges with the same polarity repel each other to keep the distance between the sprays, the influence of the falling of the same polarity on the spray effect caused by the falling of the mist-forming beads when the spray concentration is high, thereby make the spraying that discharges out more fine and smooth, it is also relatively far away by propulsive distance, can reach the back of leaf, can be according to the particle diameter demand of different spraying, change atomising head 19 fast, can be convenient carry to in the orchard in mountain region or the forest land, the problem of the inconvenient entering of wheeled sprayer has been solved, thereby it is wider to make the scope of spraying medicament through realizing long distance spraying effect, and then user of service's work efficiency has been improved, it is more labour saving and time saving to compare traditional spraying mode, through setting up air feed mechanism, can provide sufficient air for gas mask 4, and can communicate and ventilate on the protective clothing, the sweat evaporation of protective clothing accelerates, the comfort level of work is improved.

The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable efficient orchard sprayer, characterized in that includes: the device comprises an airflow propelling mechanism, an air supply mechanism and an electrostatic mechanism;

wherein, airflow advancing mechanism includes connecting plate (1), the externally mounted of connecting plate (1) has air-blower (6), the externally mounted of connecting plate (1) has battery (7), the air outlet intercommunication of air-blower (6) has return bend (8), the one end intercommunication of return bend (8) has corrugated hose (9), the one end intercommunication of corrugated hose (9) has straight tube (10), a plurality of spliced poles (17) of the outside fixedly connected with of straight tube (10), the outside fixedly connected with cover shell (12) of spliced pole (17), the inside fixedly connected with air multiplication shell (33) of straight tube (10), a plurality of swash plates (35) of the outside fixedly connected with of air multiplication shell (33), the outside fixedly connected with air multiplication inner shell (36) of swash plate (35), the outside fixedly connected with handle (32) of cover shell (12), the spraying mechanism is arranged inside the straight pipe (10), and the airflow distribution mechanism is arranged inside the straight pipe (10);

wherein the air supply mechanism comprises a shell (24), the shell (24) is fixedly connected to the outside of the air blower (6), the outside of the shell (24) is communicated with a connecting hose (23), the inside of the shell (24) is fixedly connected with an air filter (31), the connecting hose (23) is communicated with the inside of the elbow (8), the outside of the shell (24) is communicated with a first connecting pipe (25), one end of the first connecting pipe (25) is communicated with a first air valve (26), one end of the first air valve (26) is communicated with a second air hose (29), the outside of the shell (24) is communicated with a second connecting pipe (27), one end of the second connecting pipe (27) is communicated with a second air valve (28), one end of the second air valve (28) is communicated with a first air hose (3), one end of the first air hose (3) is communicated with an anti-poison mask (4), a third air valve (37) is mounted outside each of the first ventilation hose (3) and the second ventilation hose (29);

wherein, electrostatic mechanism includes rubber circle (18), rubber circle (18) fixed connection in the inside of cover shell (12), the outside fixedly connected with electrically conductive metal mesh (13) of rubber circle (18), the outside electric connection of battery (7) has rubber power cord (22), the one end electric connection of rubber power cord (22) has switch (30), switch (30) fixed connection in the inside of cover shell (12), the electric property output electric connection of switch (30) has voltage multiplier (20), the electrode needle of voltage multiplier (20) with electrically conductive metal mesh (13) electric connection.

2. A portable high efficiency orchard sprayer according to claim 1, wherein: spraying mechanism includes liquid inlet joint (11), liquid inlet joint (11) fixed connection in the outside of straight tube (10) just runs through the inner wall of straight tube (10), the one end fixedly connected with L venturi tube (16) of liquid inlet joint (11), the one end of L venturi tube (16) runs through the outer wall of air multiplication inner shell (36), the one end threaded connection of L venturi tube (16) has atomising head (19), the other end threaded connection of liquid inlet joint (11) has liquid medicine to drag pipe (34).

3. A portable high efficiency orchard sprayer according to claim 1, wherein: airflow distribution mechanism includes annular plate (14), annular plate (14) fixed connection in the inside of straight tube (10), the inside fixedly connected with of annular plate (14) has a plurality of oblique fan pieces (15).

4. A portable high efficiency orchard sprayer according to claim 1, wherein: and the electric control end of the switch (30) is electrically connected with the electric control input ends of the air blower (6) and the voltage multiplier (20).

5. A portable high efficiency orchard sprayer according to claim 4, wherein: the outer portion of the straight pipe (10) is fixedly connected with a fixing block (21), and the fixing block (21) is connected with the rubber power line (22) in a sliding mode.

6. A portable high efficiency orchard sprayer according to claim 1, wherein: the outside of the connecting plate (1) is fixedly connected with a strap (2).

7. A portable high efficiency orchard sprayer according to claim 1, wherein: the air blower (6) is fixedly connected with a lifting handle (5).