CN108184801A - High efficiency air send sprayer - Google Patents
High efficiency air send sprayer Download PDFInfo
- Publication number
- CN108184801A CN108184801A CN201810070340.XA CN201810070340A CN108184801A CN 108184801 A CN108184801 A CN 108184801A CN 201810070340 A CN201810070340 A CN 201810070340A CN 108184801 A CN108184801 A CN 108184801A
- Authority
- CN
- China
- Prior art keywords
- air
- babinet
- sleeve
- conveying device
- piston
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0003—Atomisers or mist blowers
- A01M7/0017—Portable atomisers, e.g. knapsack type
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
Abstract
The invention discloses a kind of high efficiency airs to send sprayer, including babinet, liquid storage cylinder is offered in the babinet, for injecting the liquid injection port of liquid to liquid storage cylinder, case lid is threaded in the liquid injection port, further include air conveying device, air outlet is offered in the air conveying device, atomizer and electric fan are provided in the air conveying device, the atomizer is located at air outlet and towards outside air outlet, the wind direction of the electric fan is towards air outlet, liquid pipe is communicated between the atomizer and the bottom of liquid storage cylinder, the accumulator for powering for electric fan is provided in the babinet.This high efficiency air send sprayer to reduce artificial working strength, and nebulization efficiency is high, and working range is wide.
Description
Technical field
The present invention relates to a kind of sprayer, more particularly to a kind of high efficiency air send sprayer.
Background technology
In agriculture, forestry production activity, to prevent pest and disease damage, it is common to use sprayer carries out plant the spray of pesticide
Spill operation.
Existing Authorization Notice No. is that the Chinese utility model patent of CN204134785U discloses a kind of hand sprayer, is wrapped
Liquid reserve tank is included, the handle of pressure pump group part and driving pressure pump group part is equipped in the liquid reserve tank, handle is connected with connecting rod, even
The bogie of driving pressure pump group part is provided on bar, spray gun is connected in pressure pump group part, liquid reserve tank is equipped with filling opening, liquid feeding
Case lid is equipped at mouthful.Swinging handle can drive compression pump component operation, and then the water in liquid reserve tank is pumped to spray by connecting rod
In rifle, finally it is atomized and sprays at the nozzle of spray gun.But the sprayer drives work by artificial mode, using process more
Arduously, nebulization efficiency is low.
Invention content
In view of the deficiencies of the prior art, the present invention intends to provide a kind of high efficiency air to send sprayer, used
Journey is more laborsaving, and nebulization efficiency is high.
The present invention above-mentioned technical purpose technical scheme is that：A kind of high efficiency air send sprayer,
Including babinet, liquid storage cylinder is offered in the babinet, for the liquid injection port of liquid storage cylinder injection liquid, screw thread in the liquid injection port
Case lid is connected with, further includes air conveying device, air outlet is offered in the air conveying device, atomization is provided in the air conveying device
Nozzle and electric fan, the atomizer are located at air outlet and towards outside air outlets, and the wind direction of the electric fan is towards air outlet, institute
It states and liquid pipe is communicated between atomizer and the bottom of liquid storage cylinder, the electric power storage for powering for electric fan is provided in the babinet
Pond.
Through the above technical solutions, before use, pesticide solution is injected into liquid storage cylinder by liquid injection port；In use, personnel
Hand-held air conveying device, and liquid pipe and air conveying device is made to be located at the position for being less than liquid storage cylinder, then the pesticide solution in liquid storage cylinder is because certainly
Body gravity, which is flowed to by liquid pipe at atomizer, to be sprayed；Start electric fan simultaneously, accumulator driving electric fan is started to work, electric fan from
Air outlet blows out wind, and the liquid sprayed at atomizer is blowed the spraying operation that pesticide is carried out to position farther out, this spraying by wind
Device blows liquid using electric fan and works, and reduces artificial working strength, and nebulization efficiency is high.
Preferably, booster body is provided in the babinet, the booster body includes sleeve, is slidably arranged in sleeve
Piston, the piston is fitted close by side wall and sleeve, and the upper end of the sleeve is connected with the top of liquid storage cylinder, the set
The lower end of cylinder is in communication with the outside, and is provided on the piston for the check valve sheet of liquid storage cylinder one-way ventilating, in the sleeve
It is provided with the spring for piston to be driven to be moved to sleeve upper end.
Through the above technical solutions, normal work when, liquid sprinkling distance it is more constant, if by air conveying device mention compared with
High position, then the shipwreck in liquid storage cylinder with lean on its own gravity to atomizer flow；Such as to improve liquid sprinkling distance or must
When need raise air conveying device and being worked, case lid can be tightened at this time, liquid storage cylinder is made to be in sealing state, then pulls piston
It is moved to close to the direction of sleeve lower end, spring is compressed；Piston forms vacuum degree during movement in liquid storage cylinder, empty
Gas is pushed check valve sheet open and is entered in liquid storage cylinder.Piston is unclamped later, and the elastic force of spring acts on piston, and piston is made to generate to close
The active force of sleeve upper end movement, the air in liquid storage cylinder can not outflow at check valve sheet, then the air pressure in liquid storage cylinder is larger,
So as to which liquid quickly be driven to be flowed out from liquid pipe, so as to improve the sprinkling distance of liquid；And air conveying device is raised to a spacing
From when, atomizer remains to normally be discharged.Booster body expands the working range of this sprayer, and practicability is high.
Preferably, the piston is fixed with upper slide bar towards sleeve lower end, and the sleeve lower end is fixed with down towards piston
Slide bar, the upper slide bar are slidably connected with drop shot by way of socket.
Through the above technical solutions, being slidably matched by upper slide bar and drop shot, improves piston and is slided in sleeve
Stability.
Preferably, drawstring is fixed on the piston, the drawstring is pierced by sleeve lower end and is located at away from the end of piston
Outside babinet.
Through the above technical solutions, personnel by pulling drawstring that piston is driven to slide, since drawstring is flexibility, then can allow
Drawstring generates certain bending or steering, and people is facilitated to be convenient for storage while pulling.
Preferably, the bottom of box rotation is provided with pulley, and the race for being embedded in drawstring is offered on the pulley.
Through the above technical solutions, drawstring can bypass the race on pulley, so as to which the personnel for carrying babinet be made to facilitate pulling
Drawstring, and drawstring is hardly damaged.
Preferably, iron plate is provided on the side wall of the babinet, the iron plate extends along the short transverse of babinet, the drawing
The end set that rope is located at outside babinet has magnet, and the magnet can be inhaled to be slided on iron plate and on iron plate.
Through the above technical solutions, after pulling drawstring, personnel can be by magnet adsorption in the position far from the bottom of box on iron plate
It puts, drawstring is made to be in tight state, can prevent drawstring from catching on branch to a certain extent；Piston is in the upper extreme direction shifting to sleeve
When dynamic, piston pulls magnet by drawstring, and magnet is spontaneous to be slided on iron plate, and drawstring is remained in tight state.
Preferably, air hole is offered on the babinet, is provided with sealing cover for closing air hole, the air hole
It is connected with liquid storage cylinder.
Through the above technical solutions, during normal use, acquiescence air hole is in opening state, and extraneous air can enter storage
In sap cavity, so as to ensure that pesticide solution can successfully be flowed out from liquid pipe；When needing using booster body, sealing cover is closed, makes storage
Sap cavity is in sealing state, so as to ensure that booster body can work normally.
Preferably, it is provided with handle in the air conveying device, the inner hollow of the handle and send dress by end and wind
Connection is put, the liquid pipe penetrates air conveying device from handle away from the end of air conveying device.
Through the above technical solutions, handle plays the role of holding for people, while handle is connected by end with liquid pipe,
Simplify the pipe-line layout of air conveying device.
In conclusion having the beneficial effect that in contrast to the prior art of the invention：This high efficiency air send sprayer to reduce manually
Working strength, nebulization efficiency is high, and working range is wide.
Description of the drawings
Fig. 1 send the structure chart of sprayer for the high efficiency air in embodiment, mainly protrudes the inside that this high efficiency air send sprayer
Structure；
Fig. 2 is the partial perspective view of embodiment, the composition of main prominent booster body；
Fig. 3 is the partial perspective view of the air conveying device of embodiment, the composition of main prominent air conveying device；
Fig. 4 is the oblique bottom view of embodiment, the structure of main prominent pulley and iron plate.
Reference numeral：1st, babinet；2nd, air conveying device；11st, liquid storage cylinder；12nd, liquid injection port；13rd, case lid；14th, air hole；15、
Sealing cover；21st, handle；22nd, air outlet；23rd, inlet scoop；24th, atomizer；25th, electric fan；3rd, liquid pipe；4th, accumulator；41st, it opens
It closes；16th, bucket is placed；161st, placing groove；5th, booster body；51st, sleeve；52nd, piston；511st, bottom plate；512nd, suction hole；521st, into
Stomata；522nd, check valve sheet；53rd, upper slide bar；54th, drop shot；541st, slippage slot；531st, slipping block；55th, spring；56th, drawstring；
57th, pulley；571st, race；58th, magnet；17th, shoulder strap；18th, iron plate.
Specific embodiment
The present invention is described in further detail below in conjunction with attached drawing.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of no creative contribution after this specification is read, but as long as at this
It is all protected in the right of invention by Patent Law.
As shown in Figure 1, a kind of high efficiency air send sprayer, including babinet 1 and air conveying device 2, offer to contain in babinet 1
Put the liquid storage cylinder 11 of pesticide solution.
As depicted in figs. 1 and 2, the top of babinet 1 offers liquid injection port 12, and liquid injection port 12 is penetrated through with liquid storage cylinder 11, fluid injection
Case lid 13 is threaded on mouth 12.It, can be by liquid injection port 12 to liquid storage cylinder 11 after case lid 13 is back-outed from liquid injection port 12
Interior injection pesticide solution；After case lid 13 is tightened against liquid injection port 12, case lid 13 completely encloses liquid injection port 12.The top of babinet 1
Be further opened with multiple air holes 14, slide be provided with sealing cover 15, wherein air hole 14 is connected with liquid storage cylinder 11, sealing cover 15 and
Babinet 1 is slidably matched by the realization of the fit system of draw runner and sliding slot, and sealing cover 15 can be by sliding to cut on babinet 1
The two states for change and cover air hole 14, exposing air hole 14, when sealing cover 15 is covered when on air hole 14, sealing cover 15 will
Air hole 14 is completely enclosed.
As shown in figures 1 and 3, the inner hollow of air conveying device 2 is integrally fixed with handle on the lateral wall of air conveying device 2
21, handle 21 is fixed by one end and air conveying device 2, the inner hollow of handle 21 and with the internal run-through of air conveying device 2.Wind is sent
Air outlet 22 is offered on device 2, is provided with atomizer in several inlet scoops 23 of 22 side of air outlet, air conveying device 2
24 and electric fan 25, wherein atomizer 24 is located at air outlet 22 and towards outside air outlet 22, electric fan 25 is located at atomizer 24
Between inlet scoop 23, the wind direction of electric fan 25 is towards air outlet 22.Liquid pipe 3 is connected between babinet 1 and air conveying device 2, wherein
One end of liquid pipe 3 penetrates babinet 1 and is connected with the bottom of liquid storage cylinder 11, and the other end of liquid pipe 3 deviates from air conveying device 2 from handle 21
End penetrate, then penetrate in air conveying device 2 and connected with atomizer 24.
As shown in Figure 1 and Figure 4,11 lower section of liquid storage cylinder is located in babinet 1 and is provided with accumulator 4, accumulator 4 is by electric wire
Electric fan 25 is powered, and the switch 41 of control 25 start and stop of electric fan is separately provided on the two side outside babinet 1 backwards, places bucket
16, the short transverse for placing 16 upper edge babinets 1 of bucket offers placing groove 161, and during without using air conveying device 2, personnel can send wind
22 end of air outlet of device 2 is inserted into placing groove 161, so as to which air conveying device 2 be limited, facilitates the carrying of air conveying device 2.
As depicted in figs. 1 and 2, booster body 5 is provided in babinet 1, booster body 5 includes sleeve 51, is slidably arranged in
Piston 52 in sleeve 51.Sleeve 51 is located at the side of liquid storage cylinder 11, the axis of sleeve 51 vertically, the upper end of sleeve 51
It is connected with the top of liquid storage cylinder 11, and the upper end of sleeve 51 and the spacing of 11 roof of liquid storage cylinder are smaller, the liquid in liquid storage cylinder 11
It is not easy to enter in sleeve 51 from the spacing.The lower end of sleeve 51 is provided with bottom plate 511, and suction hole 512 is offered on bottom plate 511,
Suction hole 512 connects 51 inside of sleeve with the external world.
Piston 52 is fitted close by side wall and sleeve 51, air admission hole 521 is offered on piston 52, air admission hole 521 is with living
Two end faces perforation of plug 52, piston 52 are provided with check valve sheet 522 on the end face of bottom plate 511, and check valve sheet 522 is rubber
Glue material matter, check valve sheet 522 are fixed on by one side edge on piston 52, and the size of check valve sheet 522 is more than air admission hole 521 simultaneously
Air admission hole 521 is covered, check valve sheet 522 can be bent around its fixed position, so as to switched conductive air admission hole 521, block air inlet
The two states in hole 521.
The end face of piston 52 towards bottom plate 511 is fixed with upper slide bar 53, and bottom plate 511 is towards being fixed on the end face of piston 52
Drop shot 54, upper slide bar 53 and drop shot 54 are hollow stem, and the diameter of drop shot 54 is more than upper slide bar 53, and upper slide bar 53 is worn
Realization in drop shot 54 is located to be slidably connected.Specifically, slippage slot is offered along its length on the side wall of drop shot 54
541, slipping block 531 is fixed on the side wall of upper slide bar 53, slipping block 531 is located in slippage slot 541 and is slided with slippage slot 541
Cooperation.The cooperation of upper slide bar 53 and drop shot 54 improves the stability that piston 52 slides in sleeve 51；531 He of slipping block
The cooperation of slippage slot 541 can prevent upper slide bar 53 to be detached from drop shot 54 to a certain extent, and upper slide bar 53 is in drop shot 54
Rotation is not likely to produce during interior slip.Spring 55, one end of spring 55 and piston are arranged on upper slide bar 53 and drop shot 54 jointly
52 offset, and the other end and the bottom plate 511 of spring 55 offset, and the elastic force direction of spring 55 is drives piston 52 and bottom plate 511 separate
Direction.
As shown in Figure 1 and Figure 4, drawstring 56 is fixed on piston 52, drawstring 56 is sequentially passed through away from the end of piston 52
The hollow part of slide bar 53, drop shot 54 then passes through bottom plate 511 and stretches out in outside babinet 1, and drawstring 56 is located at the end outside babinet 1
Portion is fixed with magnet 58.1 lower rotation of babinet is provided with pulley 57, offers to be embedded in drawstring 56 on the wheel face of pulley 57
Race 571.Two shoulder straps 17 that babinet 1 is shouldered for people are provided in the one side wall of babinet 1, on the babinet 1 of 17 side of shoulder strap
Iron plate 18 is fixed with, iron plate 18 is offset to 57 side of pulley, and the length direction of iron plate 18 extends along the short transverse of babinet 1.
In use, acquiescence air hole 14 is in opening state, personnel hold air conveying device 2 by handle 21, and make liquid pipe 3
It is located at the position less than liquid storage cylinder 11 with air conveying device 2, then the pesticide solution in liquid storage cylinder 11 is flowed by liquid pipe 3 because of its own gravity
It moves to ejection at atomizer 24.Switch 41 is opened simultaneously, electric fan 25 is made to start to work, electric fan 25 sucks sky from inlet scoop 23
Then gas blows out wind from air outlet 22, wind blows the liquid sprayed at atomizer 24 to position farther out, carries out pesticide spraying
Operation.This sprayer blows liquid using electric fan 25 and works, and reduces artificial working strength, and nebulization efficiency is high.
During normal work, the sprinkling distance of liquid is more constant, if air conveying device 2 is mentioned higher position, liquid storage cylinder
Shipwreck in 11 is to lean on its own gravity to be flowed to atomizer 24.It such as to improve the sprinkling distance of liquid or have to raise wind
When sending the device 2 to be worked, sealing cover 15 can be closed at this time, liquid storage cylinder 11 is made to be in sealing state, then by drawstring 56 around
The race 571 crossed on pulley 57 simultaneously pulls drawstring 56, and drawstring 56 drives piston 52 to be moved to close to the direction of bottom plate 511, spring
55 are compressed.Piston 52 forms vacuum degree during movement in liquid storage cylinder 11, air pushes open check valve sheet 522 enters storage
In sap cavity 11.Drawstring 56 is unclamped later, and the elastic force of spring 55 acts on piston 52, piston 52 is made to generate to away from 511 side of bottom plate
To mobile active force, the air in liquid storage cylinder 11 can not outflow at check valve sheet 522, then the air pressure in liquid storage cylinder 11 compared with
Greatly, so as to which liquid quickly be driven to be flowed out from liquid pipe 3, so as to improve the sprinkling distance of liquid；And raise air conveying device 2 to one
During set a distance, atomizer 24 remains to normally be discharged.Booster body 5 expands the working range of this sprayer, and practicability is high.
After pulling drawstring 56, magnet 58 can be adsorbed in the position far from pulley 57 on iron plate 18 by personnel, be made at drawstring 56
In tight state, it can prevent drawstring 56 from catching on branch to a certain extent；Piston 52 is moved to away from the direction of bottom plate 511
When, piston 52 pulls magnet 58 by drawstring 56, and magnet 58 is spontaneous to be slided on iron plate 18, and drawstring 56 is remained in tight shape
State.
After being finished this sprayer, 22 end of air outlet of air conveying device 2 is inserted into and is placed in bucket 16, complete air conveying device 2
Storage, since the extreme higher position of liquid pipe 3 is located at the near top of liquid storage cylinder 11, then the water in liquid storage cylinder 11, which is not easy to flow into wind, send dress
It puts in 2.
The above be only the present invention exemplary embodiment, protection domain and is not intended to limit the present invention, this hair
Bright protection domain is determined by appended claim.
Claims (8)
1. a kind of high efficiency air send sprayer, including babinet (1), liquid storage cylinder (11) is offered in the babinet (1), for liquid storage
Chamber (11) injects the liquid injection port (12) of liquid, and case lid (13) is threaded on the liquid injection port (12), it is characterized in that：It further includes
Air conveying device (2) offers air outlet (22) on the air conveying device (2), atomizer is provided in the air conveying device (2)
(24) and electric fan (25), the atomizer (24) at air outlet (22) and towards air outlet (22) outside, the electric fan
(25) wind direction is communicated with liquid pipe (3) towards air outlet (22) between the atomizer (24) and the bottom of liquid storage cylinder (11),
It is provided in the babinet (1) for the accumulator (4) for electric fan (25) power supply.
2. high efficiency air according to claim 1 send sprayer, it is characterized in that：Booster body is provided in the babinet (1)
(5), the booster body (5) includes sleeve (51), the piston (52) being slidably arranged in sleeve (51), and the piston (52) is logical
It crosses side wall to be fitted close with sleeve (51), the upper end of the sleeve (51) is connected with the top of liquid storage cylinder (11), the sleeve
(51) lower end is in communication with the outside, and is provided on the piston (52) for the check valve sheet of liquid storage cylinder (11) one-way ventilating
(522), the spring (55) for piston (52) to be driven to be moved to sleeve (51) upper end is provided in the sleeve (51).
3. high efficiency air according to claim 2 send sprayer, it is characterized in that：The piston (52) is towards sleeve (51) lower end
Upper slide bar (53) is fixed with, sleeve (51) lower end is fixed with drop shot (54), the upper slide bar (53) towards piston (52)
It is slidably connected by way of socket with drop shot (54).
4. high efficiency air according to claim 2 send sprayer, it is characterized in that：Drawstring is fixed on the piston (52)
(56), the drawstring (56) is pierced by sleeve (51) lower end away from the end of piston (52) and is located at babinet (1) outside.
5. high efficiency air according to claim 4 send sprayer, it is characterized in that：Babinet (1) lower rotation is provided with cunning
It takes turns (57), the race (571) for being embedded in drawstring (56) is offered on the pulley (57).
6. high efficiency air according to claim 4 send sprayer, it is characterized in that：Iron is provided on the side wall of the babinet (1)
Piece (18), the iron plate (18) extend along the short transverse of babinet (1), and the drawstring (56) sets positioned at the end of babinet (1) outside
Magnet (58) is equipped with, the magnet (58) can inhale to be slided on iron plate (18) and on iron plate (18).
7. high efficiency air according to claim 2 send sprayer, it is characterized in that：Air hole is offered on the babinet (1)
(14), the sealing cover (15) for closing air hole (14) is provided with, the air hole (14) connects with liquid storage cylinder (11).
8. high efficiency air according to claim 1 send sprayer, it is characterized in that：Handle is provided on the air conveying device (2)
(21), it the inner hollow of the handle (21) and is connected by end with air conveying device (2), the liquid pipe (3) is from handle (21)
The upper end away from air conveying device (2) penetrates air conveying device (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810070340.XA CN108184801A (en) | 2018-01-24 | 2018-01-24 | High efficiency air send sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810070340.XA CN108184801A (en) | 2018-01-24 | 2018-01-24 | High efficiency air send sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108184801A true CN108184801A (en) | 2018-06-22 |
Family
ID=62591109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810070340.XA Pending CN108184801A (en) | 2018-01-24 | 2018-01-24 | High efficiency air send sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108184801A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109430209A (en) * | 2018-10-29 | 2019-03-08 | 合肥桴槎山软籽石榴研发有限公司 | A kind of agricultural planting pesticide spraying device |
| CN112588471A (en) * | 2020-12-03 | 2021-04-02 | 白宛田 | Novel virus prevention and control medicament spray rod |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201451132U (en) * | 2009-03-12 | 2010-05-12 | 和广磊 | Labor-saving gardening sprayer |
| CN202722336U (en) * | 2012-08-13 | 2013-02-13 | 浙江雄博电气有限公司 | Air supply structure of sprayer |
| CN104982412A (en) * | 2015-07-30 | 2015-10-21 | 市下控股有限公司 | Portable electric air-sent spray device |
| CN204907641U (en) * | 2015-09-09 | 2015-12-30 | 太仓市金港植保器械科技有限公司 | Electronic wind liquor charging of backpack power electrostatic spray ware |
-
2018
- 2018-01-24 CN CN201810070340.XA patent/CN108184801A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201451132U (en) * | 2009-03-12 | 2010-05-12 | 和广磊 | Labor-saving gardening sprayer |
| CN202722336U (en) * | 2012-08-13 | 2013-02-13 | 浙江雄博电气有限公司 | Air supply structure of sprayer |
| CN104982412A (en) * | 2015-07-30 | 2015-10-21 | 市下控股有限公司 | Portable electric air-sent spray device |
| CN204907641U (en) * | 2015-09-09 | 2015-12-30 | 太仓市金港植保器械科技有限公司 | Electronic wind liquor charging of backpack power electrostatic spray ware |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109430209A (en) * | 2018-10-29 | 2019-03-08 | 合肥桴槎山软籽石榴研发有限公司 | A kind of agricultural planting pesticide spraying device |
| CN112588471A (en) * | 2020-12-03 | 2021-04-02 | 白宛田 | Novel virus prevention and control medicament spray rod |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20180622 |