CN108244084A - A kind of method of forest spraying machine profiling horn and its profile modeling spray - Google Patents
A kind of method of forest spraying machine profiling horn and its profile modeling spray Download PDFInfo
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- CN108244084A CN108244084A CN201810246106.8A CN201810246106A CN108244084A CN 108244084 A CN108244084 A CN 108244084A CN 201810246106 A CN201810246106 A CN 201810246106A CN 108244084 A CN108244084 A CN 108244084A
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- 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
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- 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
- A01M7/0089—Regulating or controlling systems
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- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
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Abstract
The invention discloses a kind of methods of forest spraying machine profiling horn and its profile modeling spray, belong to spraying machine smart machine field.A kind of forest spraying machine profiling horn, including the first side telescopic arm, the second side telescopic arm and principal arm, the first side telescopic arm is identical with the second side telescopic arm structure, it is unidirectional retractable structure, the principal arm is two-way retractable structure, humidifier is both provided on the first side telescopic arm, the second side telescopic arm and principal arm, the principal arm both ends are hinged respectively with the first side telescopic arm, the second side telescopic arm.The present invention adapts to the spraying demand of the width of the height and the width of different hedge frame type plants, the shape of fruit tree and field.
Description
Technical field
The invention belongs to spraying machine smart machine field, specifically, be related to a kind of forest spraying machine profiling horn and its
The method of profile modeling spray.
Background technology
In recent years, China's agriculture and forestry rapidly develop, and the cultivated area and output of various industrial crops increase year by year, such as
The crops such as grape, apple, tealeaves.During these economic crops growings, it is required for spraying insecticide to prevent pest and disease damage, increases production
Amount.Orchard crop needs comprehensively uniformly accurate pesticide spray, while preventing pest and disease damage, reduces pesticide residue and environment is dirty
Dye.
At present, spraying machine there are three types of mainstream spray pattern, spray bar type spraying machine be mainly used for field crop prevention disease pest
Evil；Inverted U-shaped spraying machine is mainly used for hedge frame type plant and sprays insecticide；Profile modeling spray machine is mainly used for the profiling spray of orchard plant
Mist.
The field breadth degree of field crop is not quite similar, and the horn of " one " shape boom sprayer should be according to field width at this time
Difference, carry out horn and stretch adjustment, promotion operating efficiency；The height of different hedge frame type plants is different, and hedge frame type plant is not
During growth cycle, width can change；Different types of fruit tree canopy shape is mostly different in orchard, same
The planting fruit-trees time limit its hat width of difference and height are also very different.Therefore, spraying machine horn should be able to adjust length, spray
Head distance should also change correspondingly, and be uniformly distributed it, reduction manually adjusts.At present, spraying machine is to multi-functional, automation direction
Development is suitble to, in several work environment, improve the utilization rate of spraying mechanical.
Chinese Patent Application No. 201010132553.4, publication date in September, 2010 patent document of 1 day, discloses one kind
The transform method of spraying machine spray lance is arranged on the change in location of fixed spray boom both sides side spray bar by adjusting and adjusts connection
In side spray bar and the length or installation site of the adjusting supporting rod that are vertically arranged between spray boom, jet pipe is by horizontal jet pipe and tool with nozzle
The perpendicular jet pipe for having nozzle communicates, and horizontal jet pipe and perpendicular jet pipe are connected to fixed spray boom and are vertically arranged spray boom through flexible pipe connection
Inside, by fixed spray boom, side spray bar and being vertically arranged the change in location of spray boom makes jet pipe form servo-actuated variation tunnel type jet pipe, with
Adapt to fruit tree and the line-spacing variation of hedge frame crop and the spraying of different shape fruit tree and hedge frame crop requirement.The invention jet pipe position
Easy to adjust, raising spray pattern is put, is applicable in the characteristics of strong.But technology disclosed in the patent needs manually to adjust, thus
Operation difficulty is big, and efficiency is low.
Chinese Patent Application No. 201010132576.5, publication date in September, 2010 patent document of 1 day, discloses one kind
Spray bar type spraying machine, including suspension assembly, more than two spray boom air curtain assemblies and liquid delivery assembly and air-supply assembly, suspension
There are two fixed frame, two oppositely oriented telescopic rods of threaded hole are adjusted tool on two fixed frames on the hanger bracket of assembly
Bar is screwed on each telescopic rod；The fixation spray boom of spray boom air curtain assembly is connect by spray boom mapping device with two movable spray booms, Gu
Fixed rack is connect by connecting rod with telescopic rod, and flexible joint nozzle and flexible air curtain pipe are connected to fixed spray boom and movable spray boom, and soft
Property air curtain pipe be located at the outside of flexible joint nozzle, flexible air curtain pipe sets exhaust vent more than a row along nozzle arranged direction；Liquid
Delivery assembly and air-supply assembly connect and communicate with respective flexible joint nozzle and flexible air curtain pipe respectively, to form the spray of various shapes
Fog-zone domain and line-spacing variation, realize spraying to target for pesticide, reduce float of mist droplet, can meet crop field plant, fruit tree, seedling simultaneously
Wood and hedge frame type plant pest management operation.Polygon T shape pin realization activities are used in the technology of the patent application publication
The adjusting of angle between spray boom and fixed spray boom, degree of regulation is poor, and manual operation efficiency is very low.
Chinese Patent Application No. 201210594752.6, the patent document in publication date on April 3rd, 2013, discloses one kind
Trinity multifunctional spray machine and three station transform methods, including spray boom converting means, spraying device, airflow facilitating arrangement and
Medical liquid recovering device；Spray boom converting means is controlled each function rack by hydraulic system respectively, realize spray boom ascending, descending, fold and
The transformation of different height, different spray patterns；Liquid is transported to diaphragm pump by spraying device by spray tank, then is connected through conveyance conduit
Each nozzle is connected to, realizes the sprinkling of liquid；Airflow facilitating arrangement forms uniform air curtain, improves the penetrability and deposition of sprinkling droplet
Uniformity；Medical liquid recovering device will converge into collection after the recovered cloth filter hole filtering of the dead space capacity dripped from crop branches and leaves
Pipe, then dead space capacity is recycled to by spray tank by diaphragm pump, improve liquid utilization rate.The invention realizes collection spray rod type, tunnel
Three kinds of road formula, copying type spray patterns have the spraying of field crop spray rod type, the spraying of garden crop tunnel type and orchard in one
The structure conversion function of copying type spraying.Technology disclosed in the patent is directed to Different Crop, and nozzle spacing needs manually adjust, by
It is fixed in brachium, the profiling ability of Different Crop is restricted.
There are problems that degree of regulation is poor, efficiency is low etc. in technology disclosed in above-mentioned patent, in order to further improve spraying
Efficiency, it is necessary to be further improved to improve spraying machine copying accuracy to existing spraying machine.
Invention content
1st, it to solve the problems, such as
For existing spraying machine profiling horn spray profiling limited ability the problem of, the present invention provides a kind of spraying of forest
Machine profiling horn adapts to the spraying demand of the width of the height and the width of different hedge frame type plants, the shape of fruit tree and field.
A kind of method of profile modeling spray is also provided simultaneously, using a kind of above-mentioned forest spraying machine profiling horn, realizes reasonable, intelligent spray
Mist improves efficiency, saves resource, applied widely.
2nd, technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of forest spraying machine profiling horn, including the first side telescopic arm, the second side telescopic arm and principal arm, described first
Side telescopic arm is identical with the second side telescopic arm structure, is unidirectional retractable structure, and the principal arm is stretched to be two-way
Shrinking structure is both provided with humidifier, the principal arm both ends on the first side telescopic arm, the second side telescopic arm and principal arm
It is hinged respectively with the first side telescopic arm, the second side telescopic arm.
Preferably, the unidirectional retractable structure includes main side arm and from side arm, the main side arm and equal from side arm
For hollow tubular structure, the two nested encryptions；
The end set of the main side arm has the first hangers, and the side of the end is provided with the second hangers；
Servo motor is provided in the main side arm, the servo motor is fixed in the main side arm；It is described
The output terminal of servo motor connect through shaft coupling with the leading screw being arranged on bearing block；The bearing block is fixed on described
In the arm of main side；The leading screw is threaded through in trapezoidal screw nut；The trapezoidal screw nut is fixed with described from side arm
Connection.
Preferably, the two-way retractable structure include fixed arm and be arranged on fixed arm both ends first movement arm,
Second moving arm；First movement arm, the second moving arm and the fixed arm is hollow tubular structure, and described first
Moving arm, the second moving arm respectively with the fixed arm nested encryptions；
Both ends are fixedly installed the first rail plate and the second rail plate respectively on the fixed arm, and middle part is vertically set
It is equipped with guiding slide bar；It is oriented on slide bar and is provided with sliding slot, guide runner is provided in sliding slot；
Third connecting rod and third right angle connecting rod are hingedly provided on the guide runner；
Slidably it is provided with the first slider plate on first rail plate, on second rail plate slidably
It is provided with the second slider plate；
First slider plate one end extends to the first movement arm direction, which fixes with the first movement arm connects
It connects, and the end set at the end has third hangers, the other end is hinged with the third connecting rod；
The second described slider plate one end extends to the second moving arm direction, the end and second moving arm
It is fixedly connected, and the end set at the end has the 4th hangers, is cut with scissors at the other end and the right-angled apices of the third right angle connecting rod
It connects；
The third hangers is hinged with the first hangers on the first side telescopic arm；
4th hangers is hinged with the first hangers on the second side telescopic arm；
Telescopic hydraulic cylinder is provided in second slider plate；The cylinder body end of the telescopic hydraulic cylinder and described the
Two slider plates are hinged, and the end of tailpiece of the piston rod and the right angle connecting rod is hinged；
First hydraulic cylinder is provided in first slider plate；The cylinder body end of the first hydraulic cylinder and described the
One slider plate is hinged, and tailpiece of the piston rod is hingedly provided with the first right angle connecting rod, at the right-angled apices of the first right angle connecting rod
It is hinged with first slider plate, the end of the other end is hingedly provided with first connecting rod；The first connecting rod with it is described
The second hangers is hinged on first side telescopic arm；
Second hydraulic cylinder is additionally provided in second slider plate；The cylinder body end of the second hydraulic cylinder with it is described
Second slider plate is hinged, and tailpiece of the piston rod is hingedly provided with the second right angle connecting rod, the right-angled apices of the second right angle connecting rod
Place is hinged with second slider plate, and the end of the other end is hingedly provided with second connecting rod；The second connecting rod with it is described
The second side telescopic arm on the second hangers be hinged.
Preferably, the humidifier includes several flexible sliding blocks, the first fixed block, the second fixed block and several diamond shapes
Connecting rod；Every four head and the tail hingedly form a diamond-shaped element, each diamond-shaped element head and the tail in several link in rhomb forms
Hingedly form a diamond shape string；First fixed block, the second fixed block, which are respectively articulated with, is arranged on the two of the diamond shape string
End；The flexible sliding block is hingedly arranged on each diamond-shaped element hinged place, and the end of the articulated shaft of the hinged place is additionally provided with soon
Change nozzle.
Preferably, the quick change nozzle send mouth, nozzle mouth, liquid hose coupling and wind to send hose coupling including wind；Institute
It is horn-like that the wind stated, which send mouth, and the nozzle mouth is arranged on wind and send below mouth；The liquid hose coupling is arranged on nozzle
On mouth；The wind send hose coupling to be arranged on the wind and send on mouth.
Preferably, one the first side telescopic arm, the second side telescopic arm and principal arm side are both provided with groove；
The first fixed block in humidifier on the first side telescopic arm and the second side telescopic arm is fixed at
On the arm of main side, the second fixed block is fixed at from side arm, and flexible sliding block is slidably arranged in groove；
The first fixed block in humidifier on the principal arm is fixed on first movement arm, the second fixed block
It is fixed on the second moving arm, flexible sliding block is slidably arranged in the groove of the principal arm.
Preferably, the humidifier includes droplet recover；The droplet recover is fixed at each described
Diamond-shaped element both sides articulated shaft end.
Preferably, the droplet recover upper strata is filter screen, and lower floor is that raffinate absorbs cloth.
Preferably, the flexible sliding block includes upper cover, lower cover, side wheel, bolt and movable pulley；
The movable pulley is arranged between upper cover and lower cover, the wheel rim of the movable pulley be protruding to the upper cover and
The outer surface of lower cover；The opposite two sides setting groove of the upper cover and the junction of lower cover, setting avoid holes in groove,
The side wheel connect with lateral wheeling supporting frame and is arranged in the groove；With setting side on the lateral wheeling supporting frame
The opposite one end setting spring of cincture；The spring, which stretches into, to be arranged in avoid holes.
Preferably, including hose main pipeline；The hose main pipeline covering is arranged on the first side telescopic arm, the second side is stretched
On contracting arm and principal arm, hose is arranged inside；The hose is connect with the humidifier.
A kind of method that profile modeling spray is carried out using above-mentioned arbitrary preferably a kind of forest spraying machine profiling horn, including right
The rate-determining steps of humidifier, specially according to crop shape and size, profiling arm to crop profiling, the first side telescopic arm,
Elongation is to fixed range on demand for the second side telescopic arm and principal arm, and diamond shape string stretches under the effect of each telescopic arm in humidifier at this time
To fixed range, quick change nozzle is also uniformly distributed therewith, spacing a, and is opened according to the spacing by solenoid valve control nozzle
Quantity selects nozzle open mode to open and be spaced 2 nozzles unlatchings to be all turned on, being spaced 1 nozzle.
Preferably, if the spray angle of quick change nozzle is α, height of the quick change nozzle from crop be h, the spraying of quick change nozzle
Ranging from D, D meet following relationship：
Spraying overlapping region is respectively λ0,λ1,λ2；λ0,λ1,λ2Meet following relationship：
When formula (one) is set up, nozzle open mode, which is divided into, to be all turned on；
When formula (two) is set up, nozzle open mode is divided into 1, interval nozzle and opens；
When formula (three) is set up, nozzle open mode is divided into 2, interval nozzle and opens.
3rd, advantageous effect
Compared with the prior art, beneficial effects of the present invention are：
The telescopic variation mechanism of the spraying machine profiling horn of the present invention is a kind of novel a tractor serves several purposes profile modeling spray mechanism.
The angle of first side Telescopic boom mechanism is adjusted by the first rotating mechanism and the second rotating mechanism adjusts the second side Telescopic boom mechanism
Angle, be linear type spray rod type spray structure when θ=0 ° and during β=0 °, dispenser can be carried out to field crop, at this point, the
First, the telescopic variation of two side Telescopic boom mechanisms and principal arm sliding equipment, to adapt to the width of field.When θ=90 ° and β=90 °
When, be " door " font spray structure, can to hedge frame type chemical applied to plants, at this point, first and second side Telescopic boom mechanism telescopic variation, with
Adapt to the different height of hedge frame type plant；The telescopic variation of principal arm sliding equipment, to adapt to the different in width of hedge frame type plant.When
0°<θ<90 ° and 0 °<β<It is profile modeling spray structure at 90 °, dispenser can be carried out to fruit tree, at this point, first and second side Telescopic boom mechanism
With the telescopic variation of principal arm sliding equipment, profile modeling spray can be carried out to variform trees.
Due to using first, second and third diamond shape telescoping mechanism, first and second side Telescopic boom mechanism and principal arm slide block mechanism stretch
When adjusting length, nozzle can be remained and is uniformly distributed, without manually adjusting repeatedly.According to nozzle spacing, pass through solenoid valve control
System determines the quantity of unlatching nozzle, without the manual increase and decrease nozzle quantity of difference according to crop, reduces time of spraying.
Description of the drawings
Fig. 1 is the structure diagram of apparatus of the present invention；
Fig. 2 is the overall structure figure of apparatus of the present invention；
Fig. 3 is the side view of Fig. 1；
Fig. 4 is the structure chart of the unidirectional retractable structure of the present invention；
Fig. 5 is A-A directional profile figures in Fig. 4；
Fig. 6 is B-B directional profile figures in Fig. 4；
Fig. 7 is the structure chart of humidifier in apparatus of the present invention；
Fig. 8 is the vertical view of Fig. 7；
Fig. 9 is the structure chart of quick change nozzle in humidifier；
Figure 10 is the structure chart of droplet recover in humidifier；
Figure 11 is the structure chart of flexible sliding block in humidifier；
Figure 12 is the side view of Figure 11；
Figure 13 is the vertical view of Figure 11；
Figure 14 is the stereogram of flexible sliding block；
Figure 15 is flexible sliding block internal structure chart；
Figure 16 is the bottom view of Figure 15；
Figure 17 is the side view of Figure 16；
Figure 18 is the three-dimensional view of Figure 16；
Figure 19 is flexible sliding block and telescopic arm catenation principle figure；
Figure 20 is each telescopic arm unfolding assumption diagram of apparatus of the present invention；
Figure 21 is Figure 20 vertical views；
Figure 22 is the structure diagram that apparatus of the present invention install hose main pipeline；
Figure 23-Figure 28 is directed to different plant profiling schematic diagrames for apparatus of the present invention；
Figure 29 is all turned on pattern for nozzle；
Figure 30 is the 1 nozzle open mode in interval；
Figure 31 is the 2 nozzle open modes in interval.
In figure：1st, the first side telescopic arm；2nd, the second side telescopic arm；3rd, principal arm；4th, humidifier；
5th, main side arm；6th, from side arm；7th, the first hangers；8th, the second hangers；9th, servo motor；10th, motor fixing plate；11、
Shaft coupling；12nd, bearing block；13rd, trapezoidal screw nut；14th, leading screw；15th, groove；
16th, first movement arm；17th, fixed arm；18th, the second moving arm；19th, second connecting rod；20th, the second right angle connecting rod；21、
Second hydraulic cylinder；22nd, the second slider plate；221st, the second connector；23rd, telescopic hydraulic cylinder；24th, the second rail plate；25th, third
Right angle connecting rod；26th, it is oriented to slide bar；27th, third connecting rod；28th, the first rail plate；29th, the first slider plate；291st, the first connection
Part；30th, first hydraulic cylinder；31st, the first right angle connecting rod；32nd, first connecting rod；
33rd, the first fixed block；34th, the second fixed block；35th, quick change nozzle；351st, wind send mouth；352nd, nozzle mouth；353rd, medicine
Liquid hose coupling；354th, wind send hose coupling；
36th, stretch sliding block；37th, droplet recover；371st, recover hose coupling；372nd, filter screen；373rd, raffinate absorbs
Cloth；38th, link in rhomb form；
39th, lower cover；40th, upper cover；41st, side is taken turns；42nd, lateral wheeling supporting frame；43rd, bolt；44th, spring；45th, movable pulley；
46th, hose main pipeline.
Specific embodiment
The present invention is further described below with reference to specific embodiment.
Embodiment 1
As shown in Figure 1, a kind of forest spraying machine profiling horn, including the first side telescopic arm 1, the second side telescopic arm 2 and master
Arm 3, the first side telescopic arm 1 is identical with 2 structure of the second side telescopic arm, is unidirectional retractable structure, described
Principal arm 3 for two-way retractable structure, be both provided with spray on the first side telescopic arm 1, the second side telescopic arm 2 and principal arm 3
Mist mechanism 4,3 both ends of principal arm are hinged with the first side telescopic arm 1, the second side telescopic arm 2 respectively；
Specifically, as shown in figure 4, the unidirectional retractable structure includes main side arm 5 and from side arm 6, the main side
Arm 5 and from side arm 6 be hollow tubular structure, the two nested encryptions；
As shown in figure 5, the end set of the main side arm 5 has the first hangers 7, the side of the end is provided with the second extension
Ear 8；
Servo motor 9 is provided in the main side arm 5, the servo motor 9 is fixed on by motor fixing plate 10
In the main side arm 5；The output terminal of the servo motor 9 connects through shaft coupling 11 with the leading screw 14 being arranged on bearing block 12
It connects；The bearing block 12 is fixed in the main side arm 5；The leading screw 14 is threaded through in trapezoidal screw nut 13；Institute
The trapezoidal screw nut 13 stated is fixedly connected with described from side arm 6；Thus by the control of servo motor 9, can realize from
Side arm 6 is flexible on main side arm 5；
As shown in Fig. 2, the two-way retractable structure includes fixed arm 17 and is arranged on the first of 17 both ends of fixed arm
Moving arm 16, the second moving arm 18；First movement arm 16, the second moving arm 18 and the fixed arm 17 is hollow
Pipe structure, the first movement arm 16, the second moving arm 18 respectively with 17 nested encryptions of fixed arm；
Both ends are fixedly installed the first rail plate 28 and the second rail plate 24, middle part respectively on the fixed arm 17
It is vertically installed with and is oriented to slide bar 26；It is oriented on slide bar 26 and is provided with sliding slot, guide runner is provided in sliding slot；
Third connecting rod 27 and third right angle connecting rod 25 are hingedly provided on the guide runner；
The first slider plate 29 is slidably provided on first rail plate 28, on second rail plate 24
Slidably it is provided with the second slider plate 22；
First slider plate, 29 one end extends to 16 direction of first movement arm, the end and the first movement arm 16
It is fixedly connected, specifically, is fixedly connected by the first connector 291, and the end set at the end has third hangers, the other end
It is hinged with the third connecting rod 27；
Described 22 one end of the second slider plate extends to 18 direction of the second moving arm, which moves with described second
Swing arm 18 is fixedly connected, and specifically, is fixedly connected by the second connector 221, and the end set at the end has the 4th hangers, separately
It is hinged at one end and the right-angled apices of the third right angle connecting rod 25；
The third hangers and the first hangers 7 on the first side telescopic arm 1 are hinged；
4th hangers and the first hangers 7 on the second side telescopic arm 2 are hinged；
Telescopic hydraulic cylinder 23 is provided in second slider plate 22；The cylinder body end of the telescopic hydraulic cylinder 23 and institute
The second slider plate 22 stated is hinged, and the end of tailpiece of the piston rod and the right angle connecting rod 25 is hinged；
First hydraulic cylinder 30 is provided in first slider plate 29；The cylinder body end of the first hydraulic cylinder 30 and institute
The first slider plate 29 stated is hinged, and tailpiece of the piston rod is hingedly provided with the first right angle connecting rod 31, the first right angle connecting rod 31
Right-angled apices at it is hinged with first slider plate 29, the end of the other end is hingedly provided with first connecting rod 32；Described
First connecting rod 32 is hinged with the second hangers 8 on the first side telescopic arm 1；
Second hydraulic cylinder 21 is additionally provided in second slider plate 22；The cylinder body end of the second hydraulic cylinder 21 with
Second slider plate 22 is hinged, and tailpiece of the piston rod is hingedly provided with the second right angle connecting rod 20, the second right angle connecting rod
Hinged with second slider plate 22 at 20 right-angled apices, the end of the other end is hingedly provided with second connecting rod 19；It is described
Second connecting rod 19 and the second hangers 8 on the second side telescopic arm 2 it is hinged；In the structure, the action of telescopic hydraulic cylinder 23
Right angle connecting rod 25 is made to be rotated around its hinge joint with the second slider plate 22, guide runner is forced to be moved up and down in sliding slot, so as to
Realize 22 synchronizing moving of the first slider plate 29 and the second slider plate, principal arm 3 is able to extend and shorten；In the structure, the first hydraulic pressure
The first side telescopic arm 1 is pullled in the action of cylinder 30 and second hydraulic cylinder 21 and the second side telescopic arm 2 realizes expansion and contractive action；
As shown in Figure 7 and Figure 8, it is solid to include several flexible sliding blocks 36, the first fixed block 33, second for the humidifier 4
Determine block 34 and several link in rhomb forms 38；Every four head and the tail hingedly form a diamond-shaped element in several link in rhomb forms 38,
Each diamond-shaped element head and the tail hingedly form a diamond shape string；First fixed block 33, the second fixed block 34 are cut with scissors respectively
Connect the both ends for being arranged on the diamond shape string；The flexible sliding block 36 is hingedly arranged on each diamond-shaped element hinged place, this is hinged
The end of the articulated shaft at place is additionally provided with quick change nozzle 35；
As shown in figure 9, the quick change nozzle 35 send mouth 351, nozzle mouth 352, liquid hose coupling 353 and wind including wind
Send hose coupling 354；It is horn-like that the wind, which send mouth 351, and the nozzle mouth 352 is arranged on wind and send mouth 351 lower section；It is described
Liquid hose coupling 353 be arranged on nozzle mouth 352；The wind send hose coupling 354 to be arranged on the wind and send mouth 351
On；
As shown in fig. 6,3 one the first side telescopic arm 1, the second side telescopic arm 2 and principal arm sides be both provided with it is recessed
Slot 15；As a result,
The first fixed block 33 fixation in humidifier 4 on the first side telescopic arm 1 and the second side telescopic arm 2 is set
It puts on main side arm 5, the second fixed block 34 is fixed at from side arm 6, and flexible sliding block 36 is slidably arranged in groove 15；
The first fixed block 33 in humidifier 4 on the principal arm 3 is fixed on first movement arm 16, and second
Fixed block 34 is fixed on the second moving arm 18, and flexible sliding block 36 is slidably arranged in the groove 15 of the principal arm 3.
In order to save resource, waste is reduced, the humidifier 4 includes droplet recover 37；The droplet recycling
Device 37 is fixed at the end of the articulated shaft of each diamond-shaped element both sides；
As shown in Figure 10,37 upper strata of droplet recover is metal filter screen 372, prevents plant leaf blade, stalk, sand
Stone etc. blocks pipeline, and lower floor is that raffinate absorbs cloth 373, can be specifically nylon filter cloth, be filtered screening to droplet again,
Residual liquor is absorbed, recovery tube is then flowed into, through liquid recovery pump, sucks back medicine-chest；
In order to enable humidifier upper nozzle with each side telescopic arm flexible even variation distance, such as Figure 11-18 institutes
Show,
The flexible sliding block 36 includes upper cover 40, lower cover 39, side wheel 41, bolt 43 and movable pulley 45；
The movable pulley 45 is arranged between upper cover 40 and lower cover 39, and the wheel rim of the movable pulley 45 is protruding to described
Upper cover 40 and lower cover 39 outer surface；The upper cover 40 two sides setting groove opposite with the junction of lower cover 39,
Setting avoid holes in groove, side wheel 41 connect with lateral wheeling supporting frame 42 and are arranged in the groove；Described
41 opposite one end are taken turns with setting side spring 44 is set on lateral wheeling supporting frame 4；The spring 44, which stretches into, is arranged on avoidance
In hole；
As shown in figure 19, stretch sliding block from main side arm slide into from side arm when, due to the presence of the wall thickness δ of main side arm, laterally
Wheel moves outward under the action of the spring, makes up Wall-Thickness Difference 2 δ, usual δ=1-2mm；Movable pulley is used to reduce flexible sliding block and main side
Arm and the friction from side arm contact surface；
In the device of the invention, to realize the sealing management of spray liquor hose, hose main pipeline 46 is further included；Described
The covering of hose main pipeline 46 is arranged on the first side telescopic arm 1, the second side telescopic arm 2 and principal arm 3, and hose is arranged inside；It is described
Hose connect with the humidifier 4, specifically, connect with liquid hose coupling 353；Also may be used in hose main pipeline simultaneously
Hose is recycled with setting, connection recover hose coupling 371 realizes liquid recycling function；Liquid is defeated by liquid main pipeline
It is sent at the first side telescopic arm 1, the second side telescopic arm 2 and principal arm 3, each quick change nozzle is connected to using separate hose.Respectively
A corresponding hose of droplet recover connection converges the liquid supervisor of the first side telescopic arm 1, the second side telescopic arm 2 and principal arm 3 respectively
Road, recycling droplet to medicine-chest；The wind that centrifugal blower generates send that main pipeline is transported to the first side telescopic arm 1, the second side is stretched through wind
At arm 2 and principal arm 3, it is connected to each wind using separate hose and send mouth 351.
The device of the invention can realize that spraying operation range increases using the above structure, and the scope of application is wider, automation
The higher effect of degree；Specifically, its principal arm length adjusting range 1.5m~2.1m in the present embodiment；First, two side telescopic arms
Length adjusting range 1.5m~2.7m, humidifier are suitable for trees object height range：As shown in figure 23, steeple shape trees are such as
Deodar altitude range 1.5-7m；As shown in figure 24, cylindrical trees such as cypress altitude range 1.5-6m；As shown in figure 25, it is spherical
Trees such as Chinese scholar tree altitude range 1.5m-3.2m；As shown in figure 26, avette trees such as cinnamomum camphora altitude range 1.5-4.5m；Such as Figure 27
It is shown, umbrella shape trees such as Chinese pagoda tree altitude range 1.5m-3.2m；As shown in figure 28, flat-top trees such as flat-top pine altitude range
1.5m-3.2m it waits.
A kind of forest spraying machine profiling horn using the present invention, can realize polymorphic trees spraying, and telescopic arm is stretched
During contracting adjustment, under the effect of diamond shape string, the distribution of nozzle automatic uniform, to avoid spray and drain spray, according to the difference of nozzle spacing,
The opening ways for selecting nozzle different, specific method are as follows：
A kind of method of profile modeling spray, including the rate-determining steps to humidifier 4, specially according to crop shape and greatly
Small, profiling arm extends on demand to fixed range crop profiling, the first side telescopic arm 1, the second side telescopic arm 2 and principal arm 3, this
When humidifier 4 in diamond shape string each telescopic arm effect under be retractable to fixed range, quick change nozzle 35 is also uniformly distributed therewith,
Away from quantity is opened by solenoid valve control nozzle for a, and according to the spacing, nozzle open mode is selected to be all turned on, being spaced 1
A nozzle is opened and 2, interval nozzle is opened；Specifically, if the spray angle of quick change nozzle 35 is α, quick change nozzle 35 is from crop
Height for h, the spread of spray of quick change nozzle 35 is D, and D meets following relationship：
Spraying overlapping region is respectively λ0,λ1,λ2；λ0,λ1,λ2Meet following relationship：
When (one) formula is set up, as shown in figure 29, nozzle open mode, which is divided into, to be all turned on；
When (two) formula is set up, as shown in figure 30, nozzle open mode is divided into 1, interval nozzle and opens；
When (three) formula is set up, as shown in figure 31, nozzle open mode is divided into 2, interval nozzle and opens.
The present invention can realize the flexible adjustment of automation, nozzle spacing even regulation, without manually adjust nozzle spacing and
Increase and decrease nozzle quantity, feature-rich, service efficiency is high.
Claims (12)
1. a kind of forest spraying machine profiling horn, including the first side telescopic arm (1), the second side telescopic arm (2) and principal arm (3),
It is characterized in that：The first side telescopic arm (1) is identical with described the second side telescopic arm (2) structure, is unidirectional scalable
Structure, the principal arm (3) are two-way retractable structure, the first side telescopic arm (1), the second side telescopic arm (2) and main
Be both provided with humidifier (4) on arm (3), the principal arm (3) both ends respectively with the first side telescopic arm (1), described
The second side telescopic arm (2) it is hinged.
2. a kind of forest spraying machine profiling horn according to claim 1, it is characterised in that：The unidirectional scalable knot
Structure includes main side arm (5) and is hollow tubular structure from side arm (6), the main side arm (5) and from side arm (6), and the two is nested
Connection；
The end set of the main side arm (5) has the first hangers (7), and the side of the end is provided with the second hangers (8)；
Servo motor (9) is provided in the main side arm (5), the servo motor (9) is fixed on the main side arm (5)
It is interior；The output terminal of the servo motor (9) is connect through shaft coupling (11) with the leading screw (14) being arranged on bearing block (12)；Institute
The bearing block (12) stated is fixed in the main side arm (5)；The leading screw (14) is threaded through in trapezoidal screw nut (13)；
The trapezoidal screw nut (13) is fixedly connected with described from side arm (6).
3. a kind of forest spraying machine profiling horn according to claim 2, it is characterised in that：The two-way scalable knot
Structure includes fixed arm (17) and is arranged on the first movement arm (16) at fixed arm (17) both ends, the second moving arm (18)；Described
First movement arm (16), the second moving arm (18) and the fixed arm (17) are hollow tubular structure, the first movement
Arm (16), the second moving arm (18) respectively with described fixed arm (17) nested encryptions；
Both ends are fixedly installed the first rail plate (28) and the second rail plate (24) respectively on the fixed arm (17), in
Portion, which is vertically installed with, is oriented to slide bar (26)；It is oriented on slide bar (26) and is provided with sliding slot, guide runner is provided in sliding slot；
Third connecting rod (27) and third right angle connecting rod (25) are hingedly provided on the guide runner；
The first slider plate (29), second rail plate (24) are slidably provided on first rail plate (28)
On be slidably provided with the second slider plate (22)；
First slider plate (29) one end extends to described first movement arm (16) direction, the end and the first movement arm
(16) it is fixedly connected, and the end set at the end has third hangers, the other end is hinged with the third connecting rod (27)；
Described the second slider plate (22) one end extends to described the second moving arm (18) direction, which moves with described second
Swing arm (18) is fixedly connected, and the end set at the end has the 4th hangers, the other end and the third right angle connecting rod (25)
It is hinged at right-angled apices；
The third hangers and the first hangers (7) on the first side telescopic arm (1) are hinged；
4th hangers and the first hangers (7) on the second side telescopic arm (2) are hinged；
Telescopic hydraulic cylinder (23) is provided in second slider plate (22)；The cylinder body end of the telescopic hydraulic cylinder (23) with
Second slider plate (22) is hinged, and the end of tailpiece of the piston rod and the right angle connecting rod (25) is hinged；
First hydraulic cylinder (30) is provided in first slider plate (29)；The cylinder body end of the first hydraulic cylinder (30) with
First slider plate (29) is hinged, and tailpiece of the piston rod is hingedly provided with the first right angle connecting rod (31), first right angle
Hinged with first slider plate (29) at the right-angled apices of connecting rod (31), the end of the other end is hingedly provided with first connecting rod
(32)；The first connecting rod (32) and the second hangers (8) on the first side telescopic arm (1) are hinged；
Second hydraulic cylinder (21) is additionally provided in second slider plate (22)；The cylinder body end of the second hydraulic cylinder (21)
Hinged with second slider plate (22), tailpiece of the piston rod is hingedly provided with the second right angle connecting rod (20), and described second is straight
Hinged with second slider plate (22) at the right-angled apices of angle connecting rod (20), the end of the other end is hingedly provided with the second company
Bar (19)；The second connecting rod (19) and the second hangers (8) on the second side telescopic arm (2) are hinged.
4. a kind of forest spraying machine profiling horn according to claim 3, it is characterised in that：
The humidifier (4) includes several flexible sliding blocks (36), the first fixed block (33), the second fixed block (34) and several
Link in rhomb form (38)；Every four head and the tail hingedly form a diamond-shaped element in several link in rhomb forms (38), each described
Diamond-shaped element head and the tail hingedly form a diamond shape string；First fixed block (33), the second fixed block (34) are respectively articulated with and set
It puts at the both ends of the diamond shape string；The flexible sliding block (36) is hingedly arranged on each diamond-shaped element hinged place, the hinged place
The end of articulated shaft be additionally provided with quick change nozzle (35).
5. a kind of forest spraying machine profiling horn according to claim 4, it is characterised in that：The quick change nozzle (35)
Mouth (351), nozzle mouth (352), liquid hose coupling (353) and wind is sent to send hose coupling (354) including wind；The wind send mouth
(351) it is horn-like, the nozzle mouth (352) is arranged on wind and send below mouth (351)；The liquid hose coupling (353)
It is arranged on nozzle mouth (352)；The wind send hose coupling (354) to be arranged on the wind and send on mouth (351).
6. a kind of forest spraying machine profiling horn according to claim 4, it is characterised in that：The first side telescopic arm
(1), (3) sides of the second side telescopic arm (2) and principal arm are both provided with groove (15)；
The first fixed block (33) in humidifier (4) on the first side telescopic arm (1) and the second side telescopic arm (2) is solid
Surely it is arranged on main side arm (5), the second fixed block (34) is fixed at from side arm (6), and flexible sliding block (36) is slidably set
It puts in groove (15)；
The first fixed block (33) in humidifier (4) on the principal arm (3) is fixed on first movement arm (16),
Second fixed block (34) is fixed on the second moving arm (18), and flexible sliding block (36) is slidably arranged on the principal arm
(3) in groove (15).
7. a kind of forest spraying machine profiling horn according to claim 4, it is characterised in that：The humidifier (4)
Including droplet recover (37)；The droplet recover (37) is fixed at the articulated shaft of each diamond-shaped element both sides
End.
8. a kind of forest spraying machine profiling horn according to claim 7, it is characterised in that：
Described droplet recover (37) upper strata is filter screen (372), and lower floor is that raffinate absorbs cloth (373).
9. a kind of forest spraying machine profiling horn according to claim 4, it is characterised in that：The flexible sliding block (36)
Including upper cover (40), lower cover (39), side wheel (41), bolt (43) and movable pulley (45)；
The movable pulley (45) is arranged between upper cover (40) and lower cover (39), and the wheel rim of the movable pulley (45) is protruding to
The upper cover (40) and the outer surface of lower cover (39)；Opposite two sides of the upper cover (40) and the junction of lower cover (39)
Face sets groove, and avoid holes are set in groove, and side wheel (41) connect with lateral wheeling supporting frame (42) and is arranged on institute
It states in groove；(41) opposite one end setting spring (44) is taken turns on the lateral wheeling supporting frame (42) with setting side；It is described
Spring (44) stretch into and be arranged in avoid holes.
10. according to a kind of forest spraying machine profiling horn described in any one of claim 1-9, it is characterised in that：Including soft
Pipe main pipeline (46)；Described hose main pipeline (46) covering be arranged on the first side telescopic arm (1), the second side telescopic arm (2) and
On principal arm (3), hose is arranged inside；The hose is connect with the humidifier (4).
11. a kind of a kind of forest spraying machine profiling horn described in using claim 1-10 any one carries out profile modeling spray
Method, including the rate-determining steps to humidifier (4), specially according to crop shape and size, profiling arm to crop profiling,
Elongation is to fixed range on demand for first side telescopic arm (1), the second side telescopic arm (2) and principal arm (3), at this time in humidifier (4)
Diamond shape string is retractable to fixed range under the effect of each telescopic arm, and quick change nozzle (35) is also uniformly distributed therewith, spacing a, and root
Quantity is opened by solenoid valve control nozzle according to the spacing, nozzle open mode is selected to be opened to be all turned on, being spaced 1 nozzle
It is opened with 2, interval nozzle.
12. the method for profile modeling spray according to claim 11, it is characterised in that：
If the spray angle of quick change nozzle (35) is α, height of the quick change nozzle (35) from crop be h, the spray of quick change nozzle (35)
Mist ranging from D, D meet following relationship：
Spraying overlapping region is respectively λ0,λ1,λ2；λ0,λ1,λ2Meet following relationship：
When (one) formula is set up, nozzle open mode, which is divided into, to be all turned on；
When (two) formula is set up, nozzle open mode is divided into 1, interval nozzle and opens；
When (three) formula is set up, nozzle open mode is divided into 2, interval nozzle and opens.
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| CN201810246106.8A CN108244084B (en) | 2018-03-23 | 2018-03-23 | Profiling mechanical arm of forest sprayer and profiling spraying method thereof |
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| CN201810246106.8A CN108244084B (en) | 2018-03-23 | 2018-03-23 | Profiling mechanical arm of forest sprayer and profiling spraying method thereof |
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| CN109122641A (en) * | 2018-10-26 | 2019-01-04 | 河北农业大学 | Liquid medicine spraying machine for terrace orchard |
| CN109804993A (en) * | 2019-01-29 | 2019-05-28 | 广西科技大学 | A kind of adjustable dual-row rod-type pesticide spraying device on mobile vehicle |
| CN110050777A (en) * | 2019-05-23 | 2019-07-26 | 河北中农博远农业装备有限公司 | Fruit tree spray locomotive |
| CN110637799A (en) * | 2019-08-23 | 2020-01-03 | 江苏大学 | Wide-plant-spacing crop accurate target pesticide application device and method based on ultrasonic sensor |
| CN113575548A (en) * | 2021-07-27 | 2021-11-02 | 南京林业大学 | Spray lance conversion equipment of automatic profile modeling spraying frame of forest |
| CN113632773A (en) * | 2020-04-27 | 2021-11-12 | 陈志龙 | Agricultural pesticide spraying device with adjustable spraying range and use method |
| CN113712016A (en) * | 2021-09-18 | 2021-11-30 | 鹰潭沃正邦科技有限公司 | Rail mounted that green house was used spouts medicine moisturizing device |
| CN113951234A (en) * | 2021-10-26 | 2022-01-21 | 鹰潭沃正邦科技有限公司 | Medicine device is spouted to thing networking big-arch shelter based on 5G technique |
| CN114365732A (en) * | 2022-02-09 | 2022-04-19 | 冯磊 | A laxative machine for gardens forestry |
| CN114651807A (en) * | 2022-05-10 | 2022-06-24 | 湖北绿神农业科技有限公司 | Spraying device and plant protection machine thereof |
| CN116806572A (en) * | 2023-08-30 | 2023-09-29 | 内蒙古包钢低碳产业科技发展有限公司 | Carbon dioxide gas fertilizer applying mechanism |
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|---|---|---|---|---|
| CN109122641A (en) * | 2018-10-26 | 2019-01-04 | 河北农业大学 | Liquid medicine spraying machine for terrace orchard |
| CN109804993A (en) * | 2019-01-29 | 2019-05-28 | 广西科技大学 | A kind of adjustable dual-row rod-type pesticide spraying device on mobile vehicle |
| CN110050777A (en) * | 2019-05-23 | 2019-07-26 | 河北中农博远农业装备有限公司 | Fruit tree spray locomotive |
| CN110637799B (en) * | 2019-08-23 | 2022-02-15 | 江苏大学 | Wide-plant-spacing crop accurate target pesticide application device and method based on ultrasonic sensor |
| CN110637799A (en) * | 2019-08-23 | 2020-01-03 | 江苏大学 | Wide-plant-spacing crop accurate target pesticide application device and method based on ultrasonic sensor |
| CN113632773A (en) * | 2020-04-27 | 2021-11-12 | 陈志龙 | Agricultural pesticide spraying device with adjustable spraying range and use method |
| CN113575548A (en) * | 2021-07-27 | 2021-11-02 | 南京林业大学 | Spray lance conversion equipment of automatic profile modeling spraying frame of forest |
| CN113575548B (en) * | 2021-07-27 | 2023-02-28 | 南京林业大学 | Spray lance conversion equipment of automatic profile modeling spraying frame of forest |
| CN113712016A (en) * | 2021-09-18 | 2021-11-30 | 鹰潭沃正邦科技有限公司 | Rail mounted that green house was used spouts medicine moisturizing device |
| CN113951234A (en) * | 2021-10-26 | 2022-01-21 | 鹰潭沃正邦科技有限公司 | Medicine device is spouted to thing networking big-arch shelter based on 5G technique |
| CN114365732A (en) * | 2022-02-09 | 2022-04-19 | 冯磊 | A laxative machine for gardens forestry |
| CN114651807A (en) * | 2022-05-10 | 2022-06-24 | 湖北绿神农业科技有限公司 | Spraying device and plant protection machine thereof |
| CN116806572A (en) * | 2023-08-30 | 2023-09-29 | 内蒙古包钢低碳产业科技发展有限公司 | Carbon dioxide gas fertilizer applying mechanism |
| CN116806572B (en) * | 2023-08-30 | 2023-12-26 | 内蒙古包钢低碳产业科技发展有限公司 | Carbon dioxide gas fertilizer applying mechanism |
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