CN106359341A - Cotton special-purposed agricultural agent application machine - Google Patents
Cotton special-purposed agricultural agent application machine Download PDFInfo
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- CN106359341A CN106359341A CN201610722755.1A CN201610722755A CN106359341A CN 106359341 A CN106359341 A CN 106359341A CN 201610722755 A CN201610722755 A CN 201610722755A CN 106359341 A CN106359341 A CN 106359341A
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- Prior art keywords
- lower layer
- spray
- angle
- mouth
- upper strata
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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
- A01M7/0014—Field atomisers, e.g. orchard atomisers, self-propelled, drawn or tractor-mounted
Abstract
The invention provides a cotton special-purposed agricultural agent application machine. The machine comprises an agricultural agent application machine frame, and comprises a fan, an agent tank, a fan power system, agent pumps and spray mechanisms arranged on the agricultural agent application machine frame. The fan power system drives the fan to operate. The agent tank communicates with the agent pumps. The agent pumps communicate with the spray mechanisms through spray pipelines. Each spray mechanism comprises an upper-layer spray mechanism and a plurality sets of lower-layer spray mechanisms. The upper-layer spray mechanism communicates with the agent pump. The lower-layer spray mechanisms communicate with the agent pump and the fan. A line-dividing device is arranged on a side of each set of the lower-layer spray mechanism. A suspension spray device is connected between each two adjacent sets of lower-layer spray mechanisms. According to the cotton special-purposed agricultural agent application machine, high-pressure air is blown from air ducts, and provides a boosting effect in a droplet spreading process, such that mist droplets can better penetrating dense cotton branches and leaves.
Description
Technical field
The present invention relates to technical field of agricultural machinery, more particularly, to a kind of improve the one of pesticide supplying effect and grow cotton special dispenser
Machine.
Background technology
Cotton Gossypii is the Important Economic crop of China, and the dispenser for cotton field, domestic pure pressure atomization spraying is usually used
Machine dispenser, sprays downwards above Cotton Canopy, and medicinal liquid cannot pass through the dense canopy of cotton leaf, therefore, the medicine of canopy middle and lower part
Liquid deposition is little, prevention and control of plant diseases, pest control effect on driving birds is not good.
In order to solve the above problems, domestic gradually develop a kind of dispenser sending mode to send medicine droplet by wind
Machine.
As Chinese patent cn104012508a discloses a kind of efficient spray machine being applied to cotton field, comprising: support, wind
Machine, blower fan dynamical system, medicine-chest, Teat pipette, described blower fan, medicine-chest, blower fan dynamical system are separately fixed on described support, described
The outlet of medicine-chest is connected with described Teat pipette entrance point by pipeline, and described blower fan dynamical system passes through pulley rotation mechanism and institute
State blower fan to be in transmission connection；It is characterized in that described support is provided with shower nozzle mounting bracket, in described shower nozzle mounting bracket, setting is many
Individual branch device, direct-injection cylinder, oblique spray canister, described each branch device is separately fixed in described shower nozzle mounting bracket, described each direct-injection cylinder
It is fixedly installed in described each branch device, the upper end of described direct-injection cylinder is fixed in described shower nozzle mounting bracket, described direct-injection cylinder
Air outlet towards plant；Described oblique spray canister is fixed in described shower nozzle mounting bracket, and described skew wind cylinder is arranged on described direct-injection
The top of cylinder, the air outlet of described each skew wind cylinder is respectively facing plant；Described each direct-injection cylinder, the air outlet of oblique spray canister set respectively
Put into medicine shower nozzle, described respectively enter medicine shower nozzle and be connected with the liquid outlet of described Teat pipette by pipeline respectively；Described blower fan is each with described
Between direct-injection cylinder, oblique spray canister, air curtain is set, the air inlet of described air curtain is connected with the air outlet of described blower fan, the going out of described air curtain
Air port connects respectively at each direct-injection cylinder, oblique spray canister.
And for example Chinese patent cn105230596a discloses a kind of efficient cotton sprayer, including frame for spraying machine, medicine-chest,
Agitating device, overflow mechanism, described medicine-chest input is all connected with agitating device and overflow mechanism, described medicine-chest outfan and spray
Mist machine frame is passed through medicinal liquid pipeline and is connected, and described frame for spraying machine is articulated on tractor by hydraulic lift hitch, its feature
It is: described frame for spraying machine includes air curtain, spray boom and shower nozzle, is provided with blower fan, described air curtain above described air curtain axis
It is provided with multiple air outlets, described air outlet is connected with spray boom, and described air outlet is internally provided with shower nozzle.
Technical scheme disclosed in above-mentioned two Chinese patent all using air curtain structure, expands medicinal liquid by way of wind send
Spray region, improve the efficiency of dispenser.But, all there are some and lack in technical scheme disclosed in above-mentioned two two China patent
Fall into, such as:
1st, pass through to investigate, Cotton Gossypii branch and leaf region the densest is to be distributed on the height of ground 250mm-700mm, and
Within this range, how many distributions of cotton leaf differs, accordingly, it would be desirable to do appropriate adjustment to the demand of medicinal liquid, with reasonable layout
Dispenser, on the basis of cost-effective, improves spray pattern, and existing air-assisted type spraying machine is all using Fan spray head, therefore,
Wind mist passage is narrower, particularly when blade blocks passage, necessarily affects the uniform pesticide supplying effect of wind mist, thus affecting dispenser effect
Really.
2nd, the oblique spray canister positioned at upper strata or the second air-out are included in technical scheme disclosed in above-mentioned two Chinese patent respectively
Mouthful, and all send form using wind.But, generally, the branch and leaf closeness of Cotton Gossypii top layer is diluter, using common spraying square
Method just disclosure satisfy that the effect of dispenser, if equally sending mode using wind, can share fraction so that in lower floor's air duct
Air-flow weakens, and not concentrates, therefore, weakens lower floor's spray effect.
Content of the invention
For overcoming problems of the prior art, the invention provides a kind of special dispenser of Cotton Gossypii improving pesticide supplying effect
Machine.
What the present invention provided one grows cotton special pesticide applicator, the wind including pesticide applicator frame and in pesticide applicator frame
Machine, medicine-chest, blower fan dynamical system, Teat pipette and humidifier, blower fan dynamical system drives fan operation, and medicine-chest is connected with Teat pipette,
Teat pipette is connected by atomizer passgae with humidifier, and wherein, humidifier includes upper strata humidifier and multigroup lower floor spraying machine
Structure, upper strata humidifier is connected with Teat pipette, and lower floor's humidifier is connected with Teat pipette and blower fan, and Mei Zu lower floor humidifier side sets
There is branch's device, be connected between two adjacent groups group lower floor humidifier and hang spray apparatus.
In some embodiments, pesticide applicator frame includes frame body and multisection type spray booms, and spray booms are horizontal
It is connected to frame body one side-lower, blower fan, medicine-chest, blower fan dynamical system and Teat pipette are individually fixed in frame body, blower fan
Above spray booms, humidifier is distributed on spray booms.
In some embodiments, upper strata humidifier includes upper strata atomizer passgae and upper strata shower nozzle, upper strata atomizer passgae
It is connected to the Teat pipette port of export, upper strata atomizer passgae extends along spray booms length direction, upper strata shower nozzle is distributed in upper strata injection spray pipe
On the tube wall of road, and connect with upper strata atomizer passgae, upper strata shower nozzle sprays diagonally downward.
In some embodiments, Mei Zu lower floor humidifier includes: air duct, air duct outlet and lower layer sprayer head structure, wind
Cylinder is movably connected on below spray booms by retaining mechanism, and air duct uniformly arranges, and perpendicular to spray booms, air duct outlet is even
Connect and air duct end, lower layer sprayer head structure is fixed on air duct outlet exit；Each air duct passes through air curtain with fan outlet even
Logical, lower layer sprayer head structure is connected with upper strata atomizer passgae by catheter.
In some embodiments, air duct outlet includes air duct connecting portion and dissipates portion, air duct connecting portion and air duct end
Connect, the portion that dissipates is horn-like structure, the portion of dissipating includes dissipating mouth, dissipate mouth positioned at dissipating portion side, dissipate the outline of mouth
Rectangular, formed to four guide wall of external diffusion from becoming horn-like, respectively go up guide wall, lower guide wall and both sides side guiding
Wall, both sides side guide wall is arcwall face, and the perpendicular that its inner wall at end is located with spray booms has angle, its angle angle
Spend for 0 ° -30 °, the perpendicular that lower guide wall inwall is located with spray booms has angle, its angle angle is 60 ° -80 °,
The perpendicular that upper guide wall inwall is located with spray booms has angle, and its angle angle is 53 ° -80 °.
In some embodiments, dissipate in mouth and be embedded with deflector, deflector is chimeric with dissipating wall seamless in mouth；Water conservancy diversion
Plate includes at least one baffle assembly, and baffle assembly includes arc-shaped partition, " s " shape dividing plate and some fins, arc-shaped partition
And " s " shape dividing plate is laterally located at dissipating in mouth, vertically located at dissipating in mouth, fin is hung down fin with arc-shaped partition and " s " shape dividing plate
Direct-connected connect, make to dissipate and in mouth, form some subchannels；Arc-shaped partition is located above " s " shape dividing plate, fin become fan-shaped to dissipating mouth
Lateral direction uniformly dissipates distribution.
In some embodiments, arc-shaped partition is bent upwards into a spoonful shape, and is located at one end and the level dissipating outside mouth
The angle in face becomes 15 ° -35 °, and " s " shape dividing plate is located at the one end dissipating outside mouth and is less than positioned at the one end dissipating inside mouth, and position
Become 15 ° -40 ° in dissipating the one end outside mouth with the angle of horizontal plane.
In some embodiments, lower layer sprayer head structure includes spray boom and least one set lower layer sprayer head, and spray boom passes through drain
Pipe is connected with upper strata atomizer passgae, and lower layer sprayer head is fixed on spray boom outer wall, and connects with spray boom；Every group of lower layer sprayer head is included at least
Two lower layer sprayer heads, every group of lower layer sprayer head is circumferentially distributed around spray boom, and has the common center of circle, and lower layer sprayer head is respectively positioned on and dissipates mouth
In region.
In some embodiments, including two groups of lower layer sprayer heads, one group is located at spray boom lower end, and another group is located at spray boom
Middle part, the distance between two groups of lower layer sprayer heads is 100mm-200mm；Every group of lower layer sprayer head includes two lower layer sprayer heads, on every group
Angle between two lower layer sprayer heads is that two lower layer sprayer heads on 90 °, and every group are equal with the angle dissipating mouthful plane, is in spray
Two lower layer sprayer heads of bar lower end are vertical with spray boom, the plane that two lower layer sprayer heads in the middle part of spray boom are located be located at
There is an angle α, 0 ° -10 ° of the one-tenth of its angle α in the plane that two lower layer sprayer heads of spray boom lower end are located.
In some embodiments, upper strata shower nozzle is hollow cone shower nozzle, and its shower nozzle spray angle is 60 ° -100 °, its spray
Head pore size is 1.0mm-1.5mm；Lower layer sprayer head is hollow cone shower nozzle, and its shower nozzle spray angle is 60 ° -100 °.
Disclosed by the invention one grows cotton special pesticide applicator compared with prior art, possesses advantages below:
First, the one of present invention offer grows cotton, and special pesticide applicator Pcnten-1 yne-4 uniformity coefficient is more reasonable, and droplet amount substantially increases
Plus.
What the 2nd, the present invention provided one grows cotton special pesticide applicator, and high pressure draught blows out from air duct, the diffusion process to droplet
In, play booster action, droplet can be made preferably to penetrate the intensive branch and leaf of Cotton Gossypii.
What the 3rd, the present invention provided one grows cotton special pesticide applicator, using hollow cone shower nozzle, increases dispenser scope, and with
There is an overlapping region in the jeting area of two lower layer sprayer heads up and down in one vertical plane, the corresponding Cotton Gossypii in this overlapping region is intensive
Branch and leaf area, can improve the pesticide supplying effect in this overlapping region.
What the 4th, the present invention provided one grows cotton special pesticide applicator, and upper strata humidifier adopts common spray method with regard to energy
Enough meet the effect of dispenser, thus air-flow is focused on lower floor's humidifier improve pesticide supplying effect.
What the 5th, the present invention provided one grows cotton special pesticide applicator, in branch's device separately of short duration time of intensive branch and leaf, wind
Disturbance blade, makes that blade tow sides are enough to be uniformly stained with medicine.
What the 6th, the present invention provided one grows cotton special pesticide applicator, is provided with and hangs spray apparatus, when hanging spray apparatus and being exclusively used in seedling
The Cotton Gossypii of phase carries out dispenser use, convenient dismounting.Meanwhile, the spraying swath width hanging spray apparatus is adjustable, therefore, can be according to cotton seedling
The developed width of branch and leaf adjusts the spraying swath width hanging spray apparatus, so that medicine drips being sprayed on most possibly on Cotton Gossypii branch and leaf, reduces
It is sprayed onto the amount of liquid medicine on soil, thus reducing environmental pollution.
What the 7th, the present invention provided one grows cotton special pesticide applicator, and its multisection type spray booms may be folded in frame body two
Side, reduction takes up room, and is easy to walk.
Brief description
Fig. 1 and Fig. 2 grows cotton for the present invention provides one the structural representation of special pesticide applicator；
Fig. 3 grows cotton for the present invention provides one the structural representation of air duct and air duct outlet in special pesticide applicator；
Fig. 4 grows cotton for the present invention provides one the structural representation of baffle upper plate assembly in special pesticide applicator；
Fig. 5 grows cotton for the present invention provides one the structural representation of chin spoiler assembly in special pesticide applicator；
Fig. 6 grows cotton for the present invention provides one the structural representation of lower layer sprayer head structure in special pesticide applicator；
Fig. 7 grows cotton for the present invention provides one the top view of air duct outlet and lower layer sprayer head structure in special pesticide applicator；
Fig. 8 grows cotton for the present invention provides one the structural representation of branch's device and lower floor's humidifier in special pesticide applicator
Figure；
What Fig. 9 present invention provided one grows cotton and hangs the structural representation of spray apparatus in special pesticide applicator.
Specific embodiment
Below in conjunction with drawings and Examples, the present invention will be described in further detail.It should be appreciated that it is described herein
Specific embodiment only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 to Fig. 9 schematically shows and grows cotton special pesticide applicator according to one embodiment of the present invention provides one.
As depicted in figs. 1 and 2, the present invention discloses one grows cotton special pesticide applicator, including pesticide applicator frame 1, blower fan 2,
Medicine-chest 3, blower fan dynamical system, Teat pipette and humidifier 4.
Wherein, pesticide applicator frame 1 includes frame body 11 and multisection type spray booms 12, and frame body 11 is tied for rectangle frame
Structure, multisection type spray booms 12 are laterally connected in frame body 11 1 side-lower, and as preferred, multisection type spray booms 12 are
At least three sections, in this embodiment of the present invention, taking comprise five sections of spray booms 12 as a example it is illustrated, five sections of spray booms
12 join end to end, and rotate connection between adjacent two sections of spray booms 12, positioned at one section of spray booms 12 and the machine of middle position
Frame body 11 is fixedly connected, and makes whole multisection type spray booms 12 be fixed on frame body 11 1 side-lower, other four sections sprayings
Cantilever 12 passes through hydraulic mechanism driving activity, may be folded in frame body 11 both sides.As preferred, multisection type spray booms 12
Frame body 11 1 side-lower is connected to by hydraulic mechanism, therefore, multisection type spray booms 12 can be adjusted by hydraulic mechanism
Whole height.
As depicted in figs. 1 and 2, blower fan 2, medicine-chest 3, blower fan dynamical system and Teat pipette are individually fixed in pesticide applicator frame 1
In frame body 11, specifically, as depicted in figs. 1 and 2, medicine-chest 3 is fixed in the middle part of frame body 11 rectangle inframe, and blower fan 2 is solid
Due to frame body 11 side, and it is located above spray booms 12, air outlet spray booms 12 downward of blower fan 2.Blower fan
Dynamical system is in transmission connection with blower fan 2 by pulley transmission mechanism, drives blower fan 2 to run, the outlet of medicine-chest 3 pass through pipeline with
Teat pipette entrance point connects.
As depicted in figs. 1 and 2, humidifier 4 is distributed on spray booms 12.Humidifier 4 includes upper strata humidifier
41 and multigroup lower floor humidifier 42.
As depicted in figs. 1 and 2, upper strata humidifier 41 includes upper strata atomizer passgae 411 and is distributed in upper strata atomizer passgae
On 411, several upper strata shower nozzle (not shown)s of connecting with upper strata atomizer passgae 411, upper strata shower nozzle is uniformly distributed, upper strata
Atomizer passgae 411 is connected to the Teat pipette port of export.As an inventive point of the present invention, upper strata shower nozzle is hollow cone shower nozzle, its
Shower nozzle spray angle is 60 ° -100 °, in this embodiment of the present invention, taking 80 ° of optimum taper angle is as a example illustrated, its shower nozzle
Pore size is 1.0mm-1.5mm, in this embodiment of the present invention, taking optimum aperture size 1.0mm is as a example illustrated.
Upper strata shower nozzle is connected on upper strata atomizer passgae 411 tube wall, and connects with upper strata atomizer passgae 411, and upper strata atomizer passgae 411 is solid
Due to spray booms 12 upper edge, and extend along spray booms 12 length direction, upper strata shower nozzle injection direction is to spray diagonally downward
Penetrate, at an angle with vertical direction shape.In said structure, have adjusted the height of upper strata humidifier 41, make upper strata humidifier
41 are absorbed in and the branch and leaf dispenser to Cotton Gossypii top layer, because the branch and leaf closeness of Cotton Gossypii top layer is diluter, are therefore directly entered using Teat pipette
The pure pressure atomization dispenser of row just meets pesticide supplying effect enough, changes the pore size of upper strata shower nozzle simultaneously, allows droplet uniformly, carries
High pesticide supplying effect.
As shown in Figures 1 to 8, Mei Zu lower floor humidifier 42 includes air duct 421, air duct outlet 422 and lower layer sprayer head knot
Structure 423.As shown in Figure 1 to Figure 3, air duct 421 is cylindrical tube, and it is outstanding that air duct 421 is movably connected on spraying by retaining mechanism
Below arm 12, multiple air ducts 421 are uniformly distributed, and air duct 421 is vertically arranged, vertical with spray booms 12 be connected, air duct 421 logical
Cross retaining mechanism and adjust height.In this embodiment of the present invention, retaining mechanism includes being fixed on above air duct 421 side
Guide block, the guide pin bushing being fixed on spray booms 12 and locking bolt, guide block is arranged in guide pin bushing, and is uniformly distributed some locks on guide block
Hole, lockhole is distributed along guide block length direction, and guide pin bushing is provided with a lockhole, and locking bolt is arranged in guide block and guide pin bushing corresponding position
In lockhole, to fix air duct 421, realize the regulation of air duct 421 height simultaneously.As shown in Figure 1 to Figure 3, air duct outlet 422 includes
Air duct connecting portion 4221 and dissipate portion 4222,4221 one-tenth cylindrical tube shapes of air duct connecting portion, dissipating portion 4222 is horn-like knot
Structure, dissipate portion 4222 include tubaeform dissipate mouth 4223, tubaeform dissipate mouth 4223 and be located at dissipate portion 4222 side, dissipate portion
4222 one end end are connected with air duct connecting portion 4221, other end end-enclosed, and air duct connecting portion 4221 with the portion that dissipates 4222 is
One overall structure, air duct outlet 422 is connected with air duct 421 lower end by air duct connecting portion 4221.As the present invention one
Individual inventive point, as shown in Figure 1 to Figure 3, the tubaeform outline dissipating mouth 4223 dissipating portion 4222 is rectangular, dissipates portion 4222
Formed to four guide wall of external diffusion from becoming horn-like, include guide wall, lower guide wall and both sides side guide wall respectively, on
Guide wall, side guide wall, lower guide wall and side guide wall are all connected with air duct connecting portion 4221, and upper guide wall, side guide wall,
Lower guide wall and side guide wall are sequentially connected, and are formed and complete tubaeform dissipate mouth 4223.Wherein, as preferred, both sides side
Guide wall is arcwall face, and the perpendicular that its inner wall at end is located with spray booms 12 has angle, its angle angle for 0 °-
30°；In this embodiment of the present invention, so that its angle becomes 16 ° as a example it is illustrated；As it is further preferred that lower guiding
The perpendicular that wall inwall is located with spray booms 12 has angle, and its angle angle is 60 ° -80 °；This enforcement in the present invention
In mode, so that its angle becomes 68 ° as a example it is illustrated；As more one step preferably, upper guide wall inwall and spray booms 12 institute
Perpendicular have angle, its angle angle be 53 ° -80 °；In this embodiment of the present invention, become 73 ° with its angle
As a example be illustrated.
And another inventive point as the present invention, as shown in Figures 3 to 5, dissipate the tubaeform of portion 4222 and dissipate mouth
It is embedded with deflector 4224, deflector 4224 is with tubaeform to dissipate wall seamless in mouth 4223 chimeric in 4223.As Fig. 4 and Fig. 5 institute
Show, deflector 4224 includes at least one baffle assembly, and in this embodiment of the present invention, is included with deflector 4224
It is illustrated as a example two mutually chimeric baffle assemblies, as shown in Figures 3 to 5, two baffle assemblies are respectively and lead
Stream board component 2241 and chin spoiler assembly 2242, baffle upper plate assembly 2241 becomes, with chin spoiler assembly 2242, the side of being arranged above and below
Formula is embedded at the tubaeform of the portion of dissipating 4222 and dissipates in mouth 4223.As shown in Figure 3 and Figure 4, baffle upper plate assembly 2241 includes horizontal stroke
To arc-shaped partition 2411, arc-shaped partition 2411 is bent upwards into a spoonful shape, and as shown in Figure 3 and Figure 5, chin spoiler assembly 2242 includes
Laterally " s " shape dividing plate 2421, " s " shape dividing plate 2421 is located at the one end dissipating outside mouth 4223 and is less than to be located at and dissipates inside portion 4222
One end, as shown in figure 3, arc-shaped partition 2411 and " s " shape dividing plate 2421 in the vertical direction will dissipate portion 4222 be separated into,
In, lower 3 subchannels.As preferred, one end that arc-shaped partition 2411 is located at outside becomes 15 ° -35 ° with the angle of horizontal plane,
One end that " s " shape dividing plate 2421 is located at outside becomes 15 ° -40 ° with the angle of horizontal plane.In addition, as shown in Figure 3 and Figure 4, upper water conservancy diversion
Board component 2241 also includes some and arc-shaped partition 2411 upper fin 2412 connected vertically, and upper fin 2412 becomes fan-shaped and uniformly divides
Cloth, and make fin 2412 uniformly dissipate distribution to dissipating mouth 4223 lateral direction, arc-shaped partition 2411 is vertically connected at all
Upper fin 2412 medium position, as shown in figure 5, chin spoiler assembly 2242 also includes some vertical with " s " shape dividing plate 2421 connect
The lower fin 2422 connecing, lower fin 2422 becomes sector to be uniformly distributed, and so that lower fin 2422 is uniformly sent out to dissipating mouth 4223 direction
Dissipate distribution, " s " shape dividing plate 2421 is vertically connected at all lower fin 2422 medium positions.As shown in Figures 3 to 5, correspondence position
The upper fin 2412 at place and lower fin 2422 are connected one by one, so that baffle upper plate assembly 2241 and chin spoiler assembly 2242 is embedded and send out
Behind scattered portion 4222, the upper fin 2412 of corresponding position and lower fin 2422 shape are integral, upper fin 2412 and lower fin
2422 will dissipate portion 4222 in the horizontal direction is separated into some subchannels.Thus, in said structure, baffle upper plate assembly 2241
Mouth will be dissipated with the arc-shaped partition 2411 of chin spoiler assembly 2242, " s " shape dividing plate 2421, upper fin 2412 and lower fin 2422
4223 are divided into several arc subchannels.
As shown in Figure 1, Figure 2, Figure 6 shows, as another inventive point of the present invention, lower layer sprayer head structure 423 passes through fixture
It is fixed on air duct 421 side, and is located at air duct and export 422 sides.As shown in fig. 6, lower layer sprayer head structure 423 includes spray boom 4231
And it is fixed on spray boom 4231 outer wall, the lower layer sprayer head 4232 connecting with spray boom 4231, as shown in fig. 6, include least one set edge
The lower layer sprayer head 4232 of spray boom 4231 length direction distribution, and every group include at least two lower layer sprayer heads 4232, Mei Zu lower floor sprays
4232 circumferentially distributed around spray boom 4231, and has the common center of circle, and lower layer sprayer head 4232 is respectively positioned on and dissipates in mouth 4223 region.
As preferred, in this embodiment of the present invention, every group of lower layer sprayer head structure 423 includes two groups of lower layer sprayer heads 4232, and one
Group lower layer sprayer head 4232 is located at spray boom 4231 lower end, and another group of lower layer sprayer head 4232 is located in the middle part of spray boom 4231, under two groups
Distance between layer shower nozzle 4232 is 100mm-200mm, and in this embodiment of the present invention, between two groups of lower layer sprayer heads 4232
Distance is illustrated using as a example optimum distance 170mm, as shown in fig. 6, every group includes two lower layer sprayer heads 4232, four lower floors
Shower nozzle 4232 is respectively positioned on and dissipates in mouth 4223 region.As it is further preferred that between two lower layer sprayer heads 4232 on every group
Angle be that two lower layer sprayer heads 4232 on 90 °, and every group are equal with the angle dissipating mouth 4223 plane.As further
Preferably, vertical with spray boom 4231 positioned at two lower layer sprayer heads 4232 of spray boom 4231 lower end, and be located in spray boom 4231
Two lower layer sprayer heads 4232 place plane in portion and the two lower layer sprayer heads 4232 place plane positioned at spray boom 4231 lower end
There is an angle α, between the angle of its angle α is 0 ° -10 °, in this embodiment of the present invention, the angle of α takes optimum angle
8 ° of degree.As an inventive point of the present invention, lower layer sprayer head 4232 is hollow cone shower nozzle, its shower nozzle spray angle is 60 °-
100 °, in this embodiment of the present invention, taking 80 ° of optimum taper angle be as a example illustrated, spray boom 4231 pass through catheter with upper
Layer atomizer passgae 411 connects.
The lower layer sprayer head structure 423 of present disclosure, due to two groups of lower layer sprayer heads 4232 between distance adopt optimum distance
170mm, and be located at two lower layer sprayer heads 4232 place plane at spray boom 4231 middle part with positioned at the two of spray boom 4231 lower end
There is 8 ° of angle in individual lower layer sprayer head 4232 place plane, and the angle between two lower layer sprayer heads 4232 on every group is
90 °, in combination with using hollow cone shower nozzle, make the jeting area of two lower layer sprayer heads 4232 up and down in same vertical plane
There is an overlapping region, the formulation rate in this overlapping region is the twice in other dispenser regions, therefore, this overlapping region can be improved
Interior pesticide supplying effect；In addition, being located at two lower layer sprayer heads 4232 place plane at spray boom 4231 middle part and under spray boom 4231
There is 8 ° of angle in two lower layer sprayer heads 4232 place plane of end end, not only ensure the spray of upper and lower two lower layer sprayer heads 4232
Penetrate region and there is an overlapping region, expand the dispenser region in altitude range simultaneously；And two lower layer sprayer heads on every group
Angle between 4232 is 90 °, while improving formulation rate, expands the dispenser region in width range.
As depicted in figs. 1 and 2, blower fan 2 air outlet is connected with air curtain (not shown), if air curtain include an air inlet and
Dry air outlet, the number of its air outlet is equal with the number of air duct 421, and the air inlet of air curtain is communicated in the air outlet of blower fan 2,
The air outlet of air curtain is corresponded with air duct 421 and connects.
In said structure, blower fan dynamical system drives blower fan 2 to run, thus producing high pressure draught, high pressure draught passes through wind
Curtain enters each air duct 421, discharges from the mouth 4223 that dissipates of air duct outlet 422, and high pressure draught passes through to be separated out by deflector 4224
The changed course of each arc subchannel after discharge.By investigating, Cotton Gossypii branch and leaf region the densest is to be distributed in apart from ground 250mm-
On the height of 700mm, and within this range, how many distributions of cotton leaf differs, and the branch and leaf closeness of Cotton Gossypii top layer is diluter, adopts
Common spray method just disclosure satisfy that the effect of dispenser, therefore the one of the present disclosure special pesticide applicator that grows cotton deducts top wind
The method of mist superposition, air-flow is focused on lower floor's humidifier 42, improves pesticide supplying effect.As shown in Figure 1, Figure 2, shown in Fig. 7, medicine-chest 3
Interior medicinal liquid enters Teat pipette, is acted on by Teat pipette, forms high pressure medicinal liquid, and high pressure medicinal liquid enters upper strata atomizer passgae 411, a part
Medicinal liquid sprays from upper strata shower nozzle, to the sparse branch and leaf dispenser in the range of Cotton Gossypii top layer 200mm-250mm；Another part medicinal liquid
Enter lower layer sprayer head structure 423 from catheter, spray from lower layer sprayer head 4232, because lower layer sprayer head structure 423 is fixed on air duct
Dissipating at mouth 4223 of outlet 422, passes through from the high pressure dissipating mouth 4223 discharge from the high pressure medicinal liquid of lower layer sprayer head 4232 ejection
Under the promotion of air-flow, rapid atomization, and scatter with high pressure draught, the water conservancy diversion direction of high pressure draught is according to high pressure medicine liquid spray side
To allowing high pressure medicinal liquid and the direction of high pressure draught to be formed consistent, form medical liquid atomizing region, to the distance in nebulization region
Intensive branch and leaf on the height of ground 250mm-700mm carry out targeting dispenser, due to medium position in this region branch and leaf the most
Intensive, therefore, using hollow cone shower nozzle, so that the jeting area of two lower layer sprayer heads 4232 up and down in same vertical plane is deposited
In an overlapping region, increase the formulation rate of branch and leaf dense part using this overlapping region, thus improving pesticide supplying effect.Due to multistage
Formula spray booms 12 are connected to frame body 11 1 side-lower by hydraulic mechanism, can adjust multisection type spraying by hydraulic mechanism
The whole height of cantilever 12, simultaneously air duct 421 be flexibly connected with spray booms 12, its height also scalable, therefore, can be according to cotton
The actual height of flower, adjusts the height of upper strata humidifier 41 and lower floor's humidifier 42, thus, improve pesticide supplying effect.
As shown in figure 8, as preferably, air duct 421 is also associated with branch's device 5, branch's device 5 is located at lower layer sprayer head structure
423 back sides, the cross section of branch's device 5 becomes " v " shape, and air duct 421 is located in the middle part of " v " shape branch device 5, as shown in figure 1, as excellent
Choosing, two neighboring lower floor humidifier 42 and branch's device 5 of being attached thereto in opposite direction.The one of present disclosure grows cotton
Special pesticide applicator setting branch device 5, in Cotton Gossypii special pesticide applicator traveling process, makes branch's device 5 in the ranks going in cotton planting
Enter, thus reducing resistance, meanwhile, moment of closing up again after Cotton Gossypii branch and leaf separate, being easy to medicinal liquid and branch and leaf are entered by gap
Depths, thus improving pesticide supplying effect, meanwhile, in branch's device 5 separately of short duration time of intensive branch and leaf, wind disturbance blade, make
Blade tow sides are enough to be uniformly stained with medicine.
As shown in Figure 1, Figure 2 and shown in Fig. 9, as it is further preferred that present disclosure one grow cotton special pesticide applicator can
Select installing to hang spray apparatus 6, hang spray apparatus 6 and be fixed between two neighboring air duct 421 by attachment means, hang spray apparatus 6 and hang down
Directly in spray booms 12, spray booms 12 shower nozzle is straight down.In this embodiment of the present invention, hang spray apparatus 6 end solid
Surely there is contiguous block 61, contiguous block 61 opens up the first connecting hole, spray booms 12 are fixed with appearance contiguous block 61 to corresponding position
The adapter sleeve passing through, adapter sleeve opens up second connecting hole corresponding with contiguous block, by hanging the contiguous block of spray apparatus 6 end
61 are arranged in adapter sleeve, and are arranged in the second connection on the first connecting hole and the adapter sleeve on contiguous block 61 by coupling bar
Hole, achieves a fixed connection.Grow cotton in special pesticide applicator the one of present disclosure, hang spray apparatus 6 and be exclusively used in seedling period
Cotton Gossypii carry out dispenser use, from cotton seedling uppermost spray dispenser, therefore it adopts and can load and unload connected mode, convenient dismantles.
As it is further preferred that in this embodiment of the present invention, the spraying swath width hanging spray apparatus 6 is adjustable, therefore, can be according to cotton
The developed width of flower seedling branch and leaf adjusts the spraying swath width hanging spray apparatus 6, so that medicine drips is sprayed on Cotton Gossypii branch and leaf most possibly
On, reduce the amount of liquid medicine being sprayed onto on soil, thus reducing environmental pollution.
Described above illustrate and describes the preferred embodiments of the present invention, as before, it should be understood that the present invention is not limited to
Form disclosed herein, is not to be taken as the exclusion to other embodiment, and can be used for various other combinations, modification and ring
Border, and can be modified by the technology or knowledge of above-mentioned teaching or association area in invention contemplated scope herein.And this
Change that field personnel are carried out and change, then all should be in claims of the present invention without departing from the spirit and scope of the present invention
Protection domain in.
Claims (10)
1. one grow cotton special pesticide applicator, blower fan (2) including pesticide applicator frame (1) and on described pesticide applicator frame (1),
Medicine-chest (3), blower fan dynamical system, Teat pipette and humidifier (4), described blower fan dynamical system drives described blower fan (2) to run, institute
State medicine-chest (3) to connect with described Teat pipette, described Teat pipette connected by atomizer passgae with described humidifier (4) it is characterised in that
Described humidifier (4) includes upper strata humidifier (41) and multigroup lower floor humidifier (42), described upper strata humidifier
(41) connect with described Teat pipette, described lower floor humidifier (42) is connected with described Teat pipette and described blower fan (2), described in every group under
Layer humidifier (42) side is provided with branch's device (5), is connected with and hangs spray dress described in two adjacent groups between lower floor's humidifier (42)
Put (6).
2. according to claim 1 one grow cotton special pesticide applicator it is characterised in that described pesticide applicator frame (1) includes
Frame body (11) and multisection type spray booms (12), described spray booms (12) are laterally connected in described frame body (11)
Side-lower, described blower fan (2), medicine-chest (3), blower fan dynamical system and Teat pipette are individually fixed in described frame body 11, described
Blower fan (2) is located above described spray booms (12), and described humidifier (4) is distributed on described spray booms (12).
3. according to claim 2 one grow cotton special pesticide applicator it is characterised in that described upper strata humidifier (41) is wrapped
Include upper strata atomizer passgae (411) and upper strata shower nozzle, described upper strata atomizer passgae (411) is connected to the Teat pipette port of export, described upper strata
Atomizer passgae (411) extends along described spray booms (12) length direction, and described upper strata shower nozzle is distributed in described upper strata injection spray pipe
On road (411) tube wall, and connect with described upper strata atomizer passgae (411), described upper strata shower nozzle sprays diagonally downward.
4. according to claim 3 one grow cotton special pesticide applicator it is characterised in that lower floor's humidifier described in every group
(42) include: air duct (421), air duct outlet (422) and lower layer sprayer head structure (423), described air duct (421) passes through retaining mechanism
It is movably connected on below described spray booms (12), described air duct (421) uniformly arranges, and perpendicular to described spray booms
(12), described air duct outlet (422) connects and described air duct (421) end, and described lower layer sprayer head structure (423) is fixed on described
Air duct exports (422) exit；Each described air duct (421) is connected with blower fan (2) air outlet by air curtain, lower layer sprayer head structure
(423) connected with described upper strata atomizer passgae (411) by catheter.
5. according to claim 4 one grow cotton special pesticide applicator it is characterised in that described air duct outlet (422) includes
Air duct connecting portion (4221) and dissipate portion (4222), described air duct connecting portion (4221) is connected with described air duct (421) end, institute
Stating the portion of dissipating (4222) is horn-like structure, and the described portion (4222) that dissipates includes dissipating mouth (4223), described dissipates mouth (4223)
Dissipate portion (4222) side positioned at described, the described outline dissipating mouth (4223) is rectangular, from become horn-like to external diffusion
Four guide wall compositions, respectively go up guide wall, lower guide wall and both sides side guide wall, and described both sides side guide wall is arc
Face, and the perpendicular that its inner wall at end is located with described spray booms (12) has angle, its angle angle is 0 ° -30 °, institute
State the perpendicular that lower guide wall inwall is located with described spray booms (12) to have angle, its angle angle is 60 ° -80 °, institute
State the perpendicular that guide wall inwall is located with described spray booms (12) to have angle, its angle angle is 53 ° -80 °.
6. according to claim 5 one grow cotton special pesticide applicator it is characterised in that described dissipating in mouth (4223) is embedded
There is a deflector (4224), described deflector (4224) is with described to dissipate the interior wall seamless of mouth (4223) chimeric；Described deflector
(4224) include at least one baffle assembly, described baffle assembly includes arc-shaped partition (2411), " s " shape dividing plate (2421)
And some fins, described arc-shaped partition (2411) and described " s " shape dividing plate (2421) laterally dissipate in mouth (4223) located at described,
Described fin vertically dissipates in mouth (4223) located at described, described fin and described arc-shaped partition (2411) and described " s " shape every
Plate (2421) is vertical to be connected, make described in dissipate and in mouth (4223), form some subchannels；Described arc-shaped partition (2411) is located at institute
State above " s " shape dividing plate (2421), described fin becomes sector uniformly to dissipate distribution to described mouth (4223) lateral direction that dissipates.
7. according to claim 6 one grow cotton special pesticide applicator it is characterised in that described arc-shaped partition (2411) upwards
Bend to a spoonful shape, and become 15 ° -35 ° positioned at described one end dissipating outside mouth (4223) with the angle of horizontal plane, described " s " shape
Dividing plate (2421) is located at described one end dissipating outside mouth (4223) and is less than positioned at described one end dissipating inside mouth (4223), and
Become 15 ° -40 ° positioned at described one end dissipating outside mouth (4223) with the angle of horizontal plane.
8. according to claim 4 one grow cotton special pesticide applicator it is characterised in that described lower layer sprayer head structure (423)
Including spray boom (4231) and least one set lower layer sprayer head (4232), described spray boom (4231) passes through catheter and the spraying of described upper strata
Pipeline (411) connects, and lower layer sprayer head (4232) is fixed on described spray boom (4231) outer wall, and connects with described spray boom (4231)；
Every group of lower layer sprayer head (4232) includes at least two lower layer sprayer heads (4232), and every group of lower layer sprayer head (4232) is around described spray boom
(4231) circumferentially distributed, and there is the common center of circle, described lower layer sprayer head (4232) be respectively positioned on described in dissipate mouth (4223) region
Interior.
9. according to claim 8 one grow cotton special pesticide applicator it is characterised in that described lower layer sprayer head structure (423)
Including two groups of lower layer sprayer heads (4232), one group is located at described spray boom (4231) lower end, and another group is located at described spray boom
(4231), in the middle part of, the distance between two groups of lower layer sprayer heads (4232) is 100mm-200mm；Every group of lower layer sprayer head (4232) includes two
Lower layer sprayer head (4232), the angle between two on every group lower layer sprayer head (4232) is two lower layer sprayer heads on 90 °, and every group
(4232) equal with the described angle dissipating mouth (4223) plane, it is the Liang Ge lower floor spray in described spray boom (4231) lower end
Head (4232) is vertical with described spray boom (4231), and two lower layer sprayer heads (4232) in the middle part of described spray boom (4231) are located
There is an angle α in the plane that plane is located with two lower layer sprayer heads (4232) positioned at described spray boom (4231) lower end, its
0 ° -10 ° of the one-tenth of angle α.
10. according to claim 9 one grow cotton special pesticide applicator it is characterised in that described upper strata shower nozzle is open circles
Cone shower nozzle, and its shower nozzle spray angle is 60 ° -100 °, its shower nozzle pore size is 1.0mm-1.5mm；Described lower layer sprayer head
(4232) it is hollow cone shower nozzle, and its shower nozzle spray angle is 60 ° -100 °.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610722755.1A CN106359341B (en) | 2016-08-25 | 2016-08-25 | Special pesticide applying machine for cotton |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610722755.1A CN106359341B (en) | 2016-08-25 | 2016-08-25 | Special pesticide applying machine for cotton |
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| CN106359341A true CN106359341A (en) | 2017-02-01 |
| CN106359341B CN106359341B (en) | 2020-07-07 |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107306929A (en) * | 2017-08-18 | 2017-11-03 | 南通黄海药械有限公司 | A kind of cotton special pesticide applicator of air-supply arrangement and the application device |
| CN107306930A (en) * | 2017-08-18 | 2017-11-03 | 南通黄海药械有限公司 | One grow cotton special pesticide applicator air curtain and application the air curtain the special pesticide applicator of cotton |
| CN107318819A (en) * | 2017-08-18 | 2017-11-07 | 南通黄海药械有限公司 | A kind of cotton special pesticide applicator of flusher and the application device |
| CN107318818A (en) * | 2017-08-18 | 2017-11-07 | 南通黄海药械有限公司 | A kind of cotton special pesticide applicator of quick change lock and application quick change lock |
| CN107347855A (en) * | 2017-08-18 | 2017-11-17 | 南通黄海药械有限公司 | A kind of special pesticide applicator of cotton |
| CN107347854A (en) * | 2017-08-18 | 2017-11-17 | 南通黄海药械有限公司 | A kind of cotton special pesticide applicator of branch's device and application branch's device |
| CN107347853A (en) * | 2017-08-18 | 2017-11-17 | 南通黄海药械有限公司 | A kind of special pesticide applicator of cotton for dragging spray apparatus and the application device |
| CN107372435A (en) * | 2017-08-18 | 2017-11-24 | 南通黄海药械有限公司 | A kind of special pesticide applicator control system of cotton |
| CN107484746A (en) * | 2017-10-12 | 2017-12-19 | 济南大学 | A kind of wind being applied under high spindle cropping pattern send accuracy pesticide applying device |
| CN108525905A (en) * | 2018-06-15 | 2018-09-14 | 南通黄海药械有限公司 | Cotton field spraying machine branch's spraying assembly |
| CN108522481A (en) * | 2018-06-15 | 2018-09-14 | 南通黄海药械有限公司 | A kind of cotton field spraying machine is with dragging spray apparatus |
| CN108525896A (en) * | 2018-06-15 | 2018-09-14 | 南通黄海药械有限公司 | A kind of cotton field spraying machine air duct air outlet structure |
| CN108566938A (en) * | 2018-06-15 | 2018-09-25 | 南通黄海药械有限公司 | One kind can take down the exhibits cotton field spraying machine |
| CN110876369A (en) * | 2019-11-18 | 2020-03-13 | 江苏大学 | Flow guide floating-prevention suspended spraying device |
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| CN107306929A (en) * | 2017-08-18 | 2017-11-03 | 南通黄海药械有限公司 | A kind of cotton special pesticide applicator of air-supply arrangement and the application device |
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| CN107318819A (en) * | 2017-08-18 | 2017-11-07 | 南通黄海药械有限公司 | A kind of cotton special pesticide applicator of flusher and the application device |
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| CN107347853A (en) * | 2017-08-18 | 2017-11-17 | 南通黄海药械有限公司 | A kind of special pesticide applicator of cotton for dragging spray apparatus and the application device |
| CN107372435A (en) * | 2017-08-18 | 2017-11-24 | 南通黄海药械有限公司 | A kind of special pesticide applicator control system of cotton |
| CN107484746A (en) * | 2017-10-12 | 2017-12-19 | 济南大学 | A kind of wind being applied under high spindle cropping pattern send accuracy pesticide applying device |
| CN108525905A (en) * | 2018-06-15 | 2018-09-14 | 南通黄海药械有限公司 | Cotton field spraying machine branch's spraying assembly |
| CN108522481A (en) * | 2018-06-15 | 2018-09-14 | 南通黄海药械有限公司 | A kind of cotton field spraying machine is with dragging spray apparatus |
| CN108525896A (en) * | 2018-06-15 | 2018-09-14 | 南通黄海药械有限公司 | A kind of cotton field spraying machine air duct air outlet structure |
| CN108566938A (en) * | 2018-06-15 | 2018-09-25 | 南通黄海药械有限公司 | One kind can take down the exhibits cotton field spraying machine |
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| CN110876369A (en) * | 2019-11-18 | 2020-03-13 | 江苏大学 | Flow guide floating-prevention suspended spraying device |
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