CN107810938A - A kind of air-assisted type spraying machine - Google Patents
A kind of air-assisted type spraying machine Download PDFInfo
- Publication number
- CN107810938A CN107810938A CN201610827159.XA CN201610827159A CN107810938A CN 107810938 A CN107810938 A CN 107810938A CN 201610827159 A CN201610827159 A CN 201610827159A CN 107810938 A CN107810938 A CN 107810938A
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- Prior art keywords
- spray boom
- frame
- air
- spraying machine
- chemical tank
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- 238000005507 spraying Methods 0.000 title claims abstract description 64
- 239000007788 liquid Substances 0.000 claims abstract description 69
- 239000012530 fluid Substances 0.000 claims abstract description 29
- 239000002420 orchard Substances 0.000 claims abstract description 17
- 238000012377 drug delivery Methods 0.000 claims abstract description 15
- 239000007921 spray Substances 0.000 claims description 176
- 239000000126 substance Substances 0.000 claims description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 239000003814 drug Substances 0.000 claims description 24
- 238000002156 mixing Methods 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 230000008520 organization Effects 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 241000607479 Yersinia pestis Species 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000575 pesticide Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 235000013399 edible fruits Nutrition 0.000 description 6
- 239000003595 mist Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
- A01M7/0025—Mechanical sprayers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Catching Or Destruction (AREA)
Abstract
A kind of air-assisted type spraying machine, applied to orchard, on multifunctional agricultural chassis, including：Frame；Drug delivery device, in the frame；Liquid fluid system, in the frame, it is connected with the drug delivery device；Blast system, in the frame, it is connected with the drug delivery device and the liquid fluid system；And sprayer unit, it is connected with the liquid fluid system and the blast system, the sprayer unit has an expanded position and a folding position respectively relative to the frame.The present invention can be supporting with a variety of agricultural chassis, the raising horizontal applied to orchard production mechanization in pest control in orchard, is promoted, improves production efficiency and effect of spraying pesticide, reduces labor intensity.
Description
Technical field
The present invention relates to a kind of agricultural machinery, particularly a kind of air-assisted type spraying machine applied to orchard.
Background technology
For a long time, the problems such as posture existing for China orchard traditional cultivation pattern is too low, line-spacing is narrow and wardrobe are too small
The serious development for constraining orchard production mechanization, the dispenser operations number of particularly pest control in orchard is more, relies primarily on
Hand-held equipment is carried out, and labor intensity is big, operating efficiency is low, cannot be guaranteed safely.In recent years, with a large amount of agricultural workforces
Shifted to the secondary industry and the tertiary industry, the recruitment cost manually produced increases considerably, to the demand of the mechanized equipment of pest control in orchard
It is more and more urgent.
The content of the invention
The technical problems to be solved by the invention be to provide one kind can it is supporting with agricultural chassis, prevent applied to orchard pest and disease damage
The air-assisted type spraying machine controlled, to solve the drawbacks described above of prior art, promote the horizontal raising of orchard production mechanization.
To achieve these goals, the invention provides a kind of air-assisted type spraying machine, applied to orchard, installed in agricultural more
On function chassis, wherein, including：
Frame；
Drug delivery device, in the frame；
Liquid fluid system, in the frame, it is connected with the drug delivery device；
Blast system, in the frame, it is connected with the drug delivery device and the liquid fluid system；And
Sprayer unit, it is connected with the liquid fluid system and the blast system, the sprayer unit is relative to the frame
There is an expanded position and a folding position respectively.
Above-mentioned air-assisted type spraying machine, wherein, the drug delivery device includes：
Chemical tank, by chemical tank crane be arranged on the frame on, the chemical tank by the liquid fluid system with
The sprayer unit connection, the chemical tank have a spraying operation position and a loading position respectively relative to the frame；
And
Spray tank, in the frame, and by the liquid fluid system respectively with the chemical tank and the spraying
Device connects.
Above-mentioned air-assisted type spraying machine, wherein, the chemical tank crane includes：
Bracket, for installing the chemical tank；
Travelling carriage, in the frame, guide rail is provided with the frame, be provided with the travelling carriage with it is described
The sliding block of guide rail adaptation；
Flap, it is hinged respectively with the travelling carriage and the bracket；And
Back-moving spring, both ends are separately fixed on the flap and the travelling carriage.
Above-mentioned air-assisted type spraying machine, wherein, the liquid fluid system includes：
Liquid pump, in the frame；
Decoction pipeline, the spray tank and the liquid pump are connected respectively；
Medicament pipeline, the chemical tank and the liquid pump are connected respectively；
Atomizer passgae, it is connected respectively with the liquid pump and the sprayer unit；
Water return pipeline, it is connected respectively with the spray tank and the atomizer passgae；And
Liquid stream controlling organization, it is arranged on the decoction pipeline, medicament pipeline, atomizer passgae and water return pipeline.
Above-mentioned air-assisted type spraying machine, wherein, the liquid stream controlling organization includes：
Adding medicine control valve, set on the medicament pipeline and close to the chemical tank；
Absorb water reversal valve, on the decoction pipeline；
Backwater reversal valve, on the water return pipeline being connected with the spray tank；And
Electric pressure-regulating valve, between the water return pipeline and the atomizer passgae.
Above-mentioned air-assisted type spraying machine, wherein, jet mixing shower nozzle, the atomizer passgae are additionally provided with the spray tank
On be additionally provided with mixing control valve, the jet mixing shower nozzle is connected with the water return pipeline.
Above-mentioned air-assisted type spraying machine, wherein, the sprayer unit includes：
Spray boom, including left side spray boom, right side spray boom and middle spray boom, the middle spray boom are arranged on institute by lifting frame
State in frame, the left side spray boom and right side spray boom are separately mounted to the both ends of the middle spray boom；
Fold mechanism, including lift cylinder, folding ram and hoist cylinder, the both ends of the hoist cylinder respectively with it is described
Frame and the middle spray boom connection, the left side spray boom and right side spray boom are respectively arranged with the corresponding lift cylinder and folding
Folded oil cylinder, one end of the lift cylinder by spray boom link and the middle spray boom connection, the lift cylinder it is another
End connects with the corresponding left side spray boom and right side spray boom respectively, and one end of the folding ram connects with the spray boom link
Connect, the other end of the folding ram is connected with middle spray boom respectively；And
Multiple humidifiers, correspond to be arranged on the left side spray boom, right side spray boom and middle spray boom respectively, it is each described
Humidifier is connected with the atomizer passgae respectively.
Above-mentioned air-assisted type spraying machine, wherein, the humidifier includes：
Multiple shower nozzles, it is connected respectively with the atomizer passgae；And
At least one discharge pipe, it is connected and installs on the spray boom with the blast system, be provided with the discharge pipe
Multiple air outlets, each it is separately installed with the shower nozzle in the air outlet.
Above-mentioned air-assisted type spraying machine, wherein, the discharge pipe is two, and described two discharge pipes pass through connection machine of spraying
Structure is connected with the spray boom, and the spraying bindiny mechanism includes fixed mount, intermediate connection tube, two supporting plates, two support tubes and cunning
Set, one end of the supporting plate are connected with the support tube, and the other end of the supporting plate is connected by connecting plate and the centre
Adapter connection, one end of the support tube are connected with the sliding sleeve, and the other end of the support tube passes through air-out manifold clamp and institute
Discharge pipe connection is stated, the sliding sleeve is sleeved on the intermediate connection tube, by sliding over the intermediate connection tube described in change
On fixed position adjust the distance between described two discharge pipes.
Above-mentioned air-assisted type spraying machine, wherein, the blast system includes：
Blower fan, in the frame；
Fan drive motor, it is connected with the blower fan；And
Ajutage, by blowing, distribution pipe is connected with the blower fan, and is supported on by the installation of ajutage fixed seat described
On spray boom, the discharge pipe is connected on the ajutage, and the atomizer passgae is spraying hose, and the spraying hose is along institute
State and walk inside ajutage and be connected with the shower nozzle.
The technical effects of the invention are that：
The present invention can be supporting with a variety of agricultural chassis, applied in pest control in orchard, promoting orchard manufacturing machine
Change horizontal raising, improve production efficiency and effect of spraying pesticide, reduce labor intensity.
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.
Brief description of the drawings
Fig. 1 is one embodiment of the invention and the supporting schematic diagram of multifunctional chassis；
Fig. 2 is the forward right side of one embodiment of the invention to structural representation；
Fig. 3 is the left back lateral overlooking the structure diagram of one embodiment of the invention；
Fig. 4 is the right lateral side of one embodiment of the invention to structural representation；
Fig. 5 A are the chemical tank spraying state position view of one embodiment of the invention；
Fig. 5 B are the chemical tank dosing state position schematic diagram of one embodiment of the invention；
Fig. 6 is the liquid fluid system schematic diagram of one embodiment of the invention.
Wherein, reference
1 sprayer unit
111 shower nozzles
112 discharge pipes
113 air outlets
114 spraying bindiny mechanisms
115 fixed mounts
116 spray control valves
117 pressure gauges
118 flow sensors
119 pressure sensors
2 right side spray booms
3 outside ajutages
4 first spray boom lifting arms
5 second spray boom lifting arms
6 first bearing pins
7 lift cylinders
8 right spray boom links
9 long pin shafts
10 second bearing pins
11 the 3rd bearing pins
12 middle spray booms
13 folding rams
14 the 4th bearing pins
15 middle spray lance lifting bars
16 hoist cylinders
17 lifting frames
18 inner side ajutages
19 air-supply distribution pipes
20 spray tanks
21 frames
211 spray boom support frames
212 first chassis connecting plates
213 second chassis connecting plates
22 left spray boom links
23 fan drive motors
24 blower fans
25 left side spray booms
26 supporting legs
27 blower fan discharge pipes
28 air-out connection flexible pipes
29 liquid pump drive motors
30 liquid fluid systems
301 liquid pumps
302 Adding medicine control valves
303 water suction reversal valves
304 backwater reversal valves
305 electric pressure-regulating valves
306 jet mixing shower nozzles
307 mixing control valves
31 cleaning water tanks
32 chemical tanks
33 supporting leg latches
34 pin lock rationed marketings
35 chemical tank cranes
351 brackets
352 travelling carriages
353 flaps
354 back-moving springs
36 electric pushrods
37 ajutage fixed seats
38 sprayer controllers
39 velocity sensors
100 multifunctional chassis
101 air-assisted type spraying machines
Embodiment
The structural principle and operation principle of the present invention are described in detail below in conjunction with the accompanying drawings：
Referring to Fig. 1-Fig. 4, Fig. 1 is one embodiment of the invention and the supporting schematic diagram of multifunctional chassis 100, and Fig. 2 is this hair
For the forward right side of a bright embodiment to structural representation, Fig. 3 is the left back lateral overlooking the structure diagram of one embodiment of the invention, is schemed
4 for one embodiment of the invention right lateral side to structural representation.The air-assisted type spraying machine 101 of the present invention, applied to orchard, installation
On multifunctional agricultural chassis 100, including：Frame 21；Drug delivery device, in the frame 21；Liquid fluid system 30, installation
In the frame 21, it is connected with the drug delivery device；Blast system, in the frame 21, with the drug delivery device
Connected with the liquid fluid system 30；And sprayer unit 1, it is connected with the liquid fluid system 30 and the blast system, the spray
Mist device 1 has an expanded position and a folding position respectively relative to the frame 21.Air-assisted type spraying machine 101 is mounted in more
On function chassis 100, the first chassis connecting plate 212 is connected by connecting pin with the longeron of multifunctional chassis 100, and the second chassis connects
Fishplate bar 213 is fixed together by the connecting plate on bolt, nut and the longeron of multifunctional chassis 100.Multifunctional agricultural chassis 100
As power platform, for power sources such as the hydraulic pressure required for the offer operation of orchard air-assisted type spraying machine 101, electric power.
In an embodiment of the present invention, the sprayer unit 1 includes：Spray boom, including left side spray boom 25, the and of right side spray boom 2
Middle spray boom 12, the middle spray boom 12 are arranged in the frame 21 by middle spray lance lifting bar 15 and lifting frame 17,
The left side spray boom 25 and right side spray boom 2 are separately mounted to the both ends of the middle spray boom 12；The middle spray boom 12, middle spray
Bar elevating lever 15, lifting frame 17 and frame 21 form parallel-crank mechanism, ensure when the hoist cylinder 16 acts, institute
Stating middle spray boom 12 and left side spray boom 25 and right side spray boom 2 can be without obliquely lifting；Fold mechanism, including lift cylinder 7,
Folding ram 13 and hoist cylinder 16, the both ends of the hoist cylinder 16 connect with the frame 21 and the middle spray boom 12 respectively
Connect, the left side spray boom 25 and right side spray boom 2 are respectively arranged with the corresponding lift cylinder 7 and folding ram 13, described to carry
One end of oil-lifting jar 7 is connected by corresponding left and right spray boom link 22,8 with the middle spray boom 12, the lift cylinder 7
The other end connected respectively with the corresponding left side spray boom 25 and right side spray boom 2, one end of the folding ram 13 with it is corresponding
The left and right spray boom link 22,8 connect, the other end of the folding ram 13 is connected with middle spray boom 12 respectively；And
Multiple humidifiers, correspond to be arranged on the left side spray boom 25, right side spray boom 2 and middle spray boom 12 respectively, each spray
Mist mechanism is connected with the atomizer passgae respectively.Wherein, the humidifier includes：Multiple shower nozzles 111, respectively with the spraying
Pipeline connects；And at least one discharge pipe 112, it is connected and installs on the spray boom with the blast system, the discharge pipe
Multiple air outlets 113 are provided with 112, the shower nozzle 111 is separately installed with each air outlet 113.
In the present embodiment, the discharge pipe 112 be two, described two discharge pipes 112 by spray bindiny mechanism 114 with
Spray boom connection, the spraying bindiny mechanism 114 include fixed mount 115, intermediate connection tube, two supporting plates, two support tubes and
Sliding sleeve, one end of the supporting plate are connected with the support tube, and the other end of the supporting plate passes through connecting plate and the centre
Connecting tube connects, and one end of the support tube is connected with the sliding sleeve, the other end of the support tube by air-out manifold clamp and
The discharge pipe 112 is connected, and the sliding sleeve is sleeved on the intermediate connection tube, and the intermediate connection tube is slided over described in change
On fixed position, to change the distance between described two discharge pipes 112.
The blast system includes：Blower fan 24, in the frame 21；Fan drive motor 23, with the blower fan
24 connections；And ajutage, including inner side ajutage 18 and outside ajutage 3, pass through distribution pipe 19 and the wind of blowing respectively
Machine 24 is connected and is supported on by the installation of ajutage fixed seat 37 on the spray boom, and the discharge pipe 112 is connected to described
On ajutage, the atomizer passgae is spraying hose, the spraying hose walked along inside the ajutage and with the spray
First 111 connection.
Referring to Fig. 5 A, 5B, Fig. 5 A are the chemical tank spraying state position view of one embodiment of the invention, and Fig. 5 B are this hair
The chemical tank dosing state position schematic diagram of a bright embodiment.In the present embodiment, the drug delivery device includes：Chemical tank 32, lead to
Chemical tank crane 35 is crossed in the frame 21, the chemical tank 32 is filled by the liquid fluid system 30 and the spraying
1 connection is put, the chemical tank 32 has a spraying operation position and a loading position respectively relative to the frame 21；And medicine
Liquid case 20, filled respectively with the chemical tank 32 and the spraying in the frame 21, and by the liquid fluid system 30
Put 1 connection.Wherein, the chemical tank crane 35 includes：Bracket 351, for installing the chemical tank 32；Travelling carriage 352, peace
In the frame 21, guide rail is provided with the frame 21, is provided with what is be adapted to the guide rail on the travelling carriage 352
Sliding block；Flap 353, it is be hinged with the travelling carriage 352 and the bracket 351 respectively；And back-moving spring 354, both ends difference
It is fixed on the flap 353 and the travelling carriage 352.
Referring to Fig. 6, Fig. 6 is the liquid fluid system schematic diagram of one embodiment of the invention.In the present embodiment, the liquid fluid system 30
Including：Liquid pump 301, in the frame 21；Decoction pipeline, the spray tank 20 and the liquid pump 301 are connected respectively；Medicine
Agent pipeline, the chemical tank 32 and the liquid pump 301 are connected respectively；Atomizer passgae, respectively with the liquid pump 301 and the spraying
Device connects；Water return pipeline, the spray tank 20 and the electric pressure-regulating valve 305 are connected respectively；And liquid stream controlling organization, peace
On the decoction pipeline, medicament pipeline, atomizer passgae and water return pipeline.Wherein, the liquid stream controlling organization includes：Dosing
Control valve 302, set on the medicament pipeline and close to the chemical tank 32；Absorb water reversal valve 303, installed in described
On decoction pipeline；Backwater reversal valve 304, on the water return pipeline being connected with the spray tank 20；And electric adjustable
Pressure valve 305, between water return pipeline and the atomizer passgae, i.e., positioned at the backwater reversal valve 304 and with the liquid pump
Between the atomizer passgae of 301 connections.Jet mixing shower nozzle 306, the atomizer passgae are additionally provided with the spray tank 20
On be additionally provided with mixing control valve 307, the jet mixing shower nozzle 306 is connected with the water return pipeline.
The present embodiment is preferably arranged to：Ajutage includes outside ajutage 3 and inner side ajutage 18, wherein outer Lateral supply
Pipe 3, the first spray boom lifting arm 4, the second spray boom lifting arm 5, the first bearing pin 6, lift cylinder 7, long pin shaft 9, the second bearing pin 10, folding
Folded oil cylinder 13, middle spray lance lifting bar 15, hoist cylinder 16, inner side ajutage 18 and spray tank 20 are two pieces, sprayer unit
1st, the second bearing pin 10, supporting leg 26, supporting leg latch 33 and pin lock rationed marketing 34 are four, the 4th bearing pin 14 totally 12, with machine
The median plane of frame 21 is symmetrically arranged for the plane of symmetry.Right side spray boom 2 and left side spray boom 25, right spray boom link 8 and left spray boom
The part composition of link 22 is identical, is also symmetrically arranged using the median plane of frame 21 as the plane of symmetry.
Frame 21 can be welded by materials such as steel pipe, steel plates, medicine-chest bracket, flat board be which is provided with, for fixing decoction
Liquid pump 301, cleaning water tank 31, chemical tank 32, chemical tank crane 35, electric pushrod in case 20, blower fan 24, liquid fluid system 30
36 grade parts, and spray boom connecting plate is provided with, for fixed middle spray lance lifting bar 15, hoist cylinder 16 and lifting frame 17.
The first chassis connecting plate 212, the second chassis connecting plate 213 and outside spray boom support frame 211 are additionally provided with frame 21, is respectively used to
The left and right side spray boom 25,2 of folded state is connected and supported with multifunctional chassis 100.Supporting leg 26 passes through the He of supporting leg latch 33
Pin lock rationed marketing 34 is fixed in frame 21, for steadily being put during spraying machine off working state.When spraying machine is mounted in more work(
When carrying out spraying operation on energy chassis 100, supporting leg 26 is pulled down, to improve the passing through property of spraying machine in fruit tree in the ranks.
Sprayer unit 1 is fixed by telescopic three-way hose, discharge pipe 112, air-out manifold clamp, air outlet 113, shower nozzle
Plate, shower nozzle 111, intermediate connection tube, sliding sleeve, support tube and supporting plate etc. form.Intermediate connection tube is provided with multiple and sliding sleeve and connected
The connecting hole connect, and connecting plate is provided with, to connect supporting plate.The upper end of intermediate connection tube is welded with fixed mount 115, to logical
Cross bolt, sprayer unit 1 is fixed on right side spray boom 2, middle spray boom 12 and left side spray boom 25 by nut.Discharge pipe 112 uses
Air-out manifold clamp and support tube are fixed on intermediate connection tube；Multiple air outlets 113 are fixed with discharge pipe 112, from air outlet
113 air-flows sprayed are by the decoction droplet sprayed at shower nozzle 111 to blowing on fruit tree.It is preferred that it is provided with each air outlet 113
Two shower nozzles 111, shower nozzle 111 are fixed in shower nozzle fixed plate, and the spraying hose (not shown) of liquid fluid system 30 is along ajutage
Walk, be connected on shower nozzle 111 inside road.One end of supporting plate is connected with connecting plate, and the other end is connected on support tube；Support
One end of pipe is connected with air-out manifold clamp, and the other end is connected on sliding sleeve；Sliding sleeve empty set on intermediate connection tube, using bolt,
Nut is located by connecting on intermediate connection tube.Two support tubes and two supporting plates form parallelogram sturcutre, change sliding sleeve
Fixed position on intermediate connection tube, thus it is possible to vary the distance between two discharge pipes 112, so as to according to top fruit sprayer
Diameter or hedge frame width size need to change the distance between upper nozzle 111 of two adjacent groups sprayer unit 1.
Middle spray boom 12 can be welded by square tube and connecting plate, by middle spray lance lifting bar 15, hoist cylinder 16, be risen
Framework 17 is dropped to connect with the suspension of frame 21；Its left and right ends is connected with right spray boom link 8 and left spray boom respectively by long pin shaft 9
Frame 22 connects.One end of middle spray lance lifting bar 15, hoist cylinder 16 and lifting frame 17 passes through the 4th bearing pin 14 and frame 21
Connection, the other end are connected by the 4th bearing pin 14 with middle spray boom 12.Liquid stream is also equipped with the upper cross-beam of middle spray boom 12
The parts such as electric atomizing control valve 116, flow sensor 118 and pressure sensor 119 in system 30；Middle spray lance lifting
Air-supply distribution pipe 19 is fixed by bolt, nut on framework 17.When operation hoist cylinder 16 lifts middle spray boom 12, electronic spray
Mist control valve 116, flow sensor 118, pressure sensor 119 and the air-supply lifting therewith of distribution pipe 19.
Right side spray boom 2 is identical with the structure of left side spray boom 25, is arranged symmetrically.Air-supply is equipped with left and right side spray boom 25,2
Pipe fixed seat 37, to limit the position of outside ajutage 3.Spray boom support can be also provided with left and right side spray boom 25,2, with rugosity
In the groove that the outside spray boom support frame 211 for being placed on frame 21 is taken during state.
The transverse tube of middle spray boom 12 and left and right side spray boom 25,2 is provided with multigroup connecting hole, for installing sprayer unit 1.
According to the size of fruit tree line-spacing, thus it is possible to vary the fixed mount 115 of sprayer unit 1 is in middle spray boom 12 and left and right side spray boom 25,2
On fixed position, sprayer unit 1 is in rational position.
Outside ajutage 3 and inner side ajutage 18 manufacture by Telescopic flexible pipe, with meet to change sprayer unit 1 it is left,
Change needs of the installation site without influenceing air-flow conveying on right side spray boom 25,2 and middle spray boom 12.Outside ajutage 3 and interior
One end of Lateral supply pipe 18 is connected with the three-way hose on sprayer unit 1, and the other end is connected with air-supply distribution pipe 19.
The equal length of first spray boom lifting arm 4 and the second spray boom lifting arm 5, one end are sprayed by bolt, nut and right side
Bar 2 is connected, and the other end is connected on right spray boom link 8 by bolt, nut, with right side spray boom 2 and the right structure of spray boom link 8
Into parallelogram, ensure that right side spray boom 2 and sprayer unit 1 mounted thereto can be without inclinations when lift cylinder 7 acts
Ground lifts.One end of outside spray boom lift cylinder 7 is connected on the first spray boom lifting arm 4 by the first bearing pin 6, and the other end passes through
3rd bearing pin 11 is connected on right spray boom link 8.The connection of left spray boom link 22 is identical with right side.
Right spray boom link 8 is connected by long pin shaft 9 with middle spray boom 12.One end of folding ram 13 passes through the second bearing pin
10 are connected on right spray boom link 8, and the other end is connected between on spray boom 12 by the second bearing pin 10.When folding ram 13
During piston rod back shrinkage, piston rod drives right spray boom link 8, the first spray boom lifting arm 4, the second spray boom lifting arm 5, right side
Spray boom 2 and the sprayer unit 1 being connected thereto are changed into folding position from expanded position together.
Referring to accompanying drawing 6, the liquid fluid system 30 of orchard air-assisted type spraying machine 101 mainly includes jet mixing shower nozzle 306, water suction
Filter, electric water absorption reversal valve 303, Adding medicine control valve 302, liquid pump 301, go out water filter, be mixing control valve 307, electronic
Pressure regulator valve 305, electronic backwater reversal valve 304, flow sensor 118, pressure sensor 119, electric atomizing control valve 116, pressure
Power table 117, velocity sensor 39, sprayer controller 38, shower nozzle 111, spraying hose and other various threeways, flexible pipes etc..Decoction
Totally 2, case 20, is symmetrically arranged, inside sets jet mixing shower nozzle 306, using the backwater of electric pressure-regulating valve 305 to spray tank 20
Internal decoction is stirred, and is prevented medicament to be layered or precipitate, is ensured decoction uniformity.The bottom of spray tank 20 is provided with drain valve,
For discharging the liquid after the completion of operation after remaining decoction and spray tank internal washing.Liquid pump 301 is solid by bolt, nut
It is scheduled on the flat board of frame 21, liquid pump drive motor 29 is arranged on one end of liquid pump 301, its power output shaft and the axle of liquid pump 301
Connected using spline.The hydraulic power source of liquid pump drive motor 29 is provided by the hydraulic output device of supporting chassis, liquid pump drive motor
Using high-pressure hose connection (not shown) between 29 and hydraulic output device.Electric water absorption reversal valve 303 and the commutation of electronic backwater
Valve 304 is used for the direction for controlling water suction and backwater, and when being absorbed water from left side spray tank 20, backwater also returns to left side spray tank 20
In.After the liquid medicine jet in left side spray tank 20 is complete, while switch electric water absorption reversal valve 303 and electronic backwater reversal valve 304
Direction, be replaced by and absorbed water from right side spray tank 20, backwater also return to right side spray tank 20 in.Mixing control valve 307 is used for
Decoction in spray tank 20 is individually stirred, when mixing control valve 307 is opened, because circulation area is big, resistance is small, liquid pump
The decoction of 301 discharges all flows back to spray tank 20 from mixing control valve 307 and is stirred；During spraying operation, mixing control valve 307
It is closed, the liquid that liquid pump 301 is discharged passes through the pressure regulation of electric pressure-regulating valve 305, and a part of decoction passes through electric atomizing control
Valve 116 processed is transported to be atomized to form droplet at the shower nozzle 111 of sprayer unit 1, and another part decoction flows back to spray tank 20
It is stirred.Chemical tank 32 is used to improving the convenience of dosing process, in closing when the Adding medicine control valve 302 on chemical tank 32 is flat
Closed state, first liquid medicament is added in chemical tank 32 during dosing, start liquid pump 301 and be allowed to operating and absorb water and all flow back to decoction
Case 20, opens Adding medicine control valve 302, and liquid pump 301 sucks medicament and it is added in spray tank 20.Medicament in chemical tank 32
After all sucking, Adding medicine control valve 302 is closed, dosing process terminates.Liquid fluid system 30 is provided with multigroup electric atomizing control valve
116, it is connected with each group sprayer unit 1, the spraying of the upper nozzle 111 of each group sprayer unit 1 can be controlled as needed or stop spray
Mist；The spraying hose that electric atomizing control valve 116 exports is passed through air-supply distribution pipe 19, is passed through from each group air supply pipeline inside, with
The upper nozzle 111 of each group sprayer unit 1 is connected.Liquid fluid system 30 is provided with sprayer controller 38, can gather automatic flow sensing
The data of device 118, pressure sensor 119 and velocity sensor 39, according to the change adjust automatically atomisation pressure of operating speed, make
The spray amount of shower nozzle 111 is consistent with setting value, ensure that the accuracy of spraying volume.
Referring to accompanying drawing 5, chemical tank 32 is arranged on chemical tank crane 35, and chemical tank crane 35 is by travelling carriage 352, support
Frame 351, flap 353, back-moving spring 354 etc. form, and are slidably matched by sliding block (not shown) and the guide rail in frame 21, and
Fixed position in frame 21 is connected to by electric pushrod 36.Wherein travelling carriage 352 is solid by sliding tube, transverse tube, vertical rod, spring
Fixed board and push rod fixed seat are welded, and sliding tube side is equipped with sliding block, can be slided along the guide rail in frame 21；Bracket 351 by
Underframe and flap connection board are welded, and are used to fix chemical tank 32 on underframe；One end of flap 353 by bolt,
Nut is connected with bracket 351, and the other end is connected to by bolt, nut in the vertical rod of travelling carriage 352.Two flaps 353, support
The vertical rod of frame 351 and connection travelling carriage 352 forms parallelogram, can make the oscilaltion of bracket 351.Underlying hinge
Spring fixed seat is additionally provided with plate 353, one end of back-moving spring 354 is connected on spring fixed seat, and the other end is connected to spring
In fixed plate.One end of electric pushrod 36 is connected in the push rod fixed seat of travelling carriage 352 by bolt, nut, and the other end connects
It is connected in the push rod fixed seat of frame 21.Toward 32 dosing of chemical tank when, first start electric pushrod 36, by chemical tank crane 35 to
It is extrapolated, then the height of bracket 351 is reduced, in order to fill medicament；Bracket 351 is increased to original height after filling medicament,
Restart electric pushrod 36, chemical tank crane 35 is withdrawn into initial position.The bottom of chemical tank 32 is provided with drain valve, is used for
Discharge the liquid after the internal washing of chemical tank 32.
Fan drive motor 23 and blower fan 24 are fixed on by bolt, nut on the flat board of frame 21, fan drive motor
23 power output shaft is connected with the impeller axle of blower fan 24 by flat key, with passing power.The hydraulic power source of fan drive motor 23
There is provided by the hydraulic output device of supporting chassis, using high-pressure hose connection, (figure is not between drive motor and hydraulic output device
Show).When fan drive motor 23 drives 24 high-speed rotation of blower fan, powerful air-flow is produced, by blower fan discharge pipe 27, air-out
Connection flexible pipe 28 and outside ajutage 3, the conveying of inner side ajutage 18, the discharge pipe 112 of sprayer unit 1 is reached, from air outlet
113 spray, and the atomization of shower nozzle 111 is formed into droplet is blown on fruit tree branches and leaves, reaches the purpose of preventing and treating fruit tree diseases and pests.
Certainly, the present invention can also have other various embodiments, ripe in the case of without departing substantially from spirit of the invention and its essence
Know those skilled in the art when can be made according to the present invention it is various it is corresponding change and deformation, but these corresponding change and become
Shape should all belong to the protection domain of appended claims of the invention.
Claims (10)
- A kind of 1. air-assisted type spraying machine, applied to orchard, on multifunctional agricultural chassis, it is characterised in that including：Frame；Drug delivery device, in the frame；Liquid fluid system, in the frame, it is connected with the drug delivery device；Blast system, in the frame, it is connected with the drug delivery device and the liquid fluid system；AndSprayer unit, it is connected with the liquid fluid system and the blast system, the sprayer unit is distinguished relative to the frame With an expanded position and a folding position.
- 2. air-assisted type spraying machine as claimed in claim 1, it is characterised in that the drug delivery device includes：Chemical tank, by chemical tank crane be arranged on the frame on, the chemical tank by the liquid fluid system with it is described Sprayer unit connects, and the chemical tank has a spraying operation position and a loading position respectively relative to the frame；AndSpray tank, in the frame, and by the liquid fluid system respectively with the chemical tank and the sprayer unit Connection.
- 3. air-assisted type spraying machine as claimed in claim 2, it is characterised in that the chemical tank crane includes：Bracket, for installing the chemical tank；Travelling carriage, in the frame, guide rail is provided with the frame, is provided with the travelling carriage and the guide rail The sliding block of adaptation；Flap, it is hinged respectively with the travelling carriage and the bracket；AndBack-moving spring, both ends are separately fixed on the flap and the travelling carriage.
- 4. air-assisted type spraying machine as claimed in claim 2 or claim 3, it is characterised in that the liquid fluid system includes：Liquid pump, in the frame；Decoction pipeline, the spray tank and the liquid pump are connected respectively；Medicament pipeline, the chemical tank and the liquid pump are connected respectively；Atomizer passgae, it is connected respectively with the liquid pump and the sprayer unit；Water return pipeline, it is connected respectively with the spray tank and the atomizer passgae；AndLiquid stream controlling organization, it is arranged on the decoction pipeline, medicament pipeline, atomizer passgae and water return pipeline.
- 5. air-assisted type spraying machine as claimed in claim 4, it is characterised in that the liquid stream controlling organization includes：Adding medicine control valve, set on the medicament pipeline and close to the chemical tank；Absorb water reversal valve, on the decoction pipeline；Backwater reversal valve, on the water return pipeline being connected with the spray tank；AndElectric pressure-regulating valve, between the water return pipeline and the atomizer passgae.
- 6. air-assisted type spraying machine as claimed in claim 5, it is characterised in that jet mixing spray is additionally provided with the spray tank Head, mixing control valve is additionally provided with the atomizer passgae, the jet mixing shower nozzle is connected with the water return pipeline.
- 7. air-assisted type spraying machine as claimed in claim 4, it is characterised in that the sprayer unit includes：Spray boom, including left side spray boom, right side spray boom and middle spray boom, the middle spray boom are arranged on the machine by lifting frame On frame, the left side spray boom and right side spray boom are separately mounted to the both ends of the middle spray boom；Fold mechanism, including lift cylinder, folding ram and hoist cylinder, the both ends of the hoist cylinder respectively with the frame And the middle spray boom connection, the left side spray boom and right side spray boom are respectively arranged with the corresponding lift cylinder and fold oil Cylinder, one end of the lift cylinder are connected by spray boom link and the middle spray boom, the other end point of the lift cylinder Not connected with the corresponding left side spray boom and right side spray boom, one end of the folding ram is connected with the spray boom link, The other end of the folding ram is connected with middle spray boom respectively；AndMultiple humidifiers, correspond to be arranged on the left side spray boom, right side spray boom and middle spray boom respectively, each spraying Mechanism is connected with the atomizer passgae respectively.
- 8. air-assisted type spraying machine as claimed in claim 7, it is characterised in that the humidifier includes：Multiple shower nozzles, it is connected respectively with the atomizer passgae；AndAt least one discharge pipe, it is connected and installs on the spray boom with the blast system, be provided with the discharge pipe multiple Air outlet, each it is separately installed with the shower nozzle in the air outlet.
- 9. air-assisted type spraying machine as claimed in claim 8, it is characterised in that the discharge pipe is two, described two air-out Pipe is connected by the bindiny mechanism that sprays with the spray boom, and the spraying bindiny mechanism includes fixed mount, intermediate connection tube, two supports Plate, two support tubes and sliding sleeve, one end of the supporting plate are connected with the support tube, and the other end of the supporting plate passes through connection Plate is connected with the intermediate connection tube, and one end of the support tube is connected with the sliding sleeve, and the other end of the support tube passes through Air-out manifold clamp is connected with the discharge pipe, and the sliding sleeve is sleeved on the intermediate connection tube, by being slided over described in change Fixed position on the intermediate connection tube adjusts the distance between described two discharge pipes.
- 10. air-assisted type spraying machine as claimed in claim 8, it is characterised in that the blast system includes：Blower fan, in the frame；Fan drive motor, it is connected with the blower fan；AndAjutage, by blowing, distribution pipe is connected with the blower fan, and is supported on the spray boom by the installation of ajutage fixed seat On, the discharge pipe is connected on the ajutage, and the atomizer passgae is spraying hose, and the spraying hose is sent along described Walk inside airduct and be connected with the shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610827159.XA CN107810938A (en) | 2016-09-14 | 2016-09-14 | A kind of air-assisted type spraying machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610827159.XA CN107810938A (en) | 2016-09-14 | 2016-09-14 | A kind of air-assisted type spraying machine |
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| CN107810938A true CN107810938A (en) | 2018-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610827159.XA Pending CN107810938A (en) | 2016-09-14 | 2016-09-14 | A kind of air-assisted type spraying machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108552146A (en) * | 2018-05-11 | 2018-09-21 | 农业部南京农业机械化研究所 | A kind of adaptive profiling orchard sprayer |
| CN108849830A (en) * | 2018-08-31 | 2018-11-23 | 江苏大学 | A kind of automatic profiling spraying machine suitable for citrus orcharding shape |
| CN109452045A (en) * | 2018-12-04 | 2019-03-12 | 岑夏凤 | A kind of stereoscopic cultivating frame circulation sprayer |
| CN110463679A (en) * | 2019-09-09 | 2019-11-19 | 南京农业大学 | A kind of orchard gate solid air-assisted type spraying machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108552146A (en) * | 2018-05-11 | 2018-09-21 | 农业部南京农业机械化研究所 | A kind of adaptive profiling orchard sprayer |
| CN108849830A (en) * | 2018-08-31 | 2018-11-23 | 江苏大学 | A kind of automatic profiling spraying machine suitable for citrus orcharding shape |
| CN109452045A (en) * | 2018-12-04 | 2019-03-12 | 岑夏凤 | A kind of stereoscopic cultivating frame circulation sprayer |
| CN110463679A (en) * | 2019-09-09 | 2019-11-19 | 南京农业大学 | A kind of orchard gate solid air-assisted type spraying machine |
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