CN105230596B - A kind of efficient cotton sprayer - Google Patents
A kind of efficient cotton sprayer Download PDFInfo
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- CN105230596B CN105230596B CN201510727621.4A CN201510727621A CN105230596B CN 105230596 B CN105230596 B CN 105230596B CN 201510727621 A CN201510727621 A CN 201510727621A CN 105230596 B CN105230596 B CN 105230596B
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Abstract
The invention provides a kind of efficient cotton sprayer, including frame for spraying machine, medicine-chest, agitating device, overflow mechanism, the medicine-chest is connected with agitating device and overflow mechanism, the medicine-chest is connected with frame for spraying machine by decoction pipeline, the frame for spraying machine is articulated on tractor by hydraulic lift hitch, the frame for spraying machine includes air curtain, spray boom and shower nozzle, blower fan is provided with above the air curtain axis, the air curtain is provided with multiple air outlets, the air outlet is connected with spray boom, and the air outlet is internally provided with shower nozzle.The present invention can than relatively evenly spray decoction and also sprinkling comparison range it is wide, efficiency high, suitable for each growth period of plant, the height of sprinkling can be manually or automatically adjusted according to the height of plant, it is simple and practical.
Description
Technical field
The present invention relates to agricultural machinery technological field, more particularly to a kind of efficient cotton sprayer.
Background technology
Cotton is the Important Economic crop in China, and common spray bar type spraying machine is pure to lean on electro-hydrodynamic atomization direction from Cotton Canopy
Lower spray, medicine drip the dense canopy that can not penetrate cotton, and the decoction deposition of canopy middle and lower part is seldom, and prevention and control of plant diseases, pest control effect is not
It is good.
As notification number is：Chinese patent CN202364708U discloses a kind of wind curtain type suspension spraying machine, mainly by hanging
Frame and spray boom composition, described spray boom is vertical folding spray boom, and spray boom is arranged on hanger bracket by profiling frame, the principal arm of spray boom
Stretched and folded by swing arm oil cylinder, the support arm of spray boom is stretched and folded by the linkage steel wire rope secretly put, and hanger bracket is suspended on
The rear portion of tractor, a spray pump and a hydraulic pump are provided with hanger bracket, spray pump and hydraulic pump are with tractor rear
Output shaft be power, some nozzles are provided with spray boom, pressure decoction is pipelined to each nozzle by spray pump makes medicine
Liquid mist, blower fan and main air curtain are additionally provided with hanger bracket, spray arm air curtain is provided with spray boom, hydraulic pump passes through petroleum pipeline and wind
The hydraulic motor connection of machine, hydraulic motor drive the fan blade rotation of blower fan, and wind-force passes through main air curtain and spray caused by fan blade
Ducting outlet of the arm air curtain at each nozzle screws out, and the decoction that wind-force wraps up in atomization sprays to plant.Spray pump is membrane pump, outstanding
Air-cooled oil storage cylinder is additionally provided with hanger, hydraulic pump is connected by petroleum pipeline and the hydraulic motor of air-cooled oil storage cylinder and blower fan.The knot
The shortcomings that structure is：Spray boom is longer, only takes into account the efficiency of spray, does not account for the effect of spray, such as in cotton planting
Bollworm, aphid and worm's ovum are mostly at the back side of blade, if obvious drop would not be played by carrying out spray using this structure
The effect of low insect pest.
As notification number is：Chinese patent CY2219018Y discloses a kind of less than 20 horsepowers largely possessed with current rural area
The matching used efficiency high of tractor with small four wheels, the cotton sprayer of wide adaptation range.Complete goal of the invention and design
The frame of supporting cotton sprayer is made up of bearing support and sprinkling frame with less than 20 horsepowers of tractor with small four wheels, bearing support
Stable trifilar suspension is connected into the towing point and hitch point of tractor with small four wheels, sprinkling frame is cantilevered truss structure, hinge
Bearing support both sides are connected on, have the double-act-ing hydraulic J-Horner being connected with the hydraulic pressure system of tractor to rise and fall between bearing support and sprinkling frame
Spray frame.The spray tank of spraying machine is born on the bearing support of tractor rear wheel protecting cover and cotton sprayer.The transfusion of spraying machine
Pump is the membrane pump being connected with the power output shaft of tractor, employs the antidrip spray of limited pressing spring and stainless steel spray nozzle sheet
Head.The shortcomings that structure is：Jet pipe and shower nozzle spray the waste that can cause decoction and uneven in sustained height, and
And the blade reverse side of sprinkling cotton is not accounted for, without the actual pest problem for solving cotton.
The content of the invention
To overcome spray present in prior art uneven, it is impossible to which the problems such as being sprayed to blade reverse side, the present invention provide
A kind of efficient cotton sprayer.
The technical solution used in the present invention is：A kind of efficient cotton sprayer, including frame for spraying machine, medicine-chest, stirring
Device, overflow mechanism, the medicine-chest input are connected with agitating device and overflow mechanism, the medicine-chest output end and spraying machine
Frame is connected by decoction pipeline, and the frame for spraying machine is articulated on tractor by hydraulic lift hitch, it is characterised in that：
The frame for spraying machine includes air curtain, spray boom and shower nozzle, is provided with blower fan above the air curtain axis, the air curtain is provided with
Multiple air outlets, the air outlet are connected with spray boom, and the air outlet is internally provided with shower nozzle, and the air outlet goes out including first
Air port and the second air outlet, a diameter of 120mm of first air outlet, be highly 1800mm, second air outlet it is straight
Footpath is 110mm, is highly 1300mm, and the air curtain includes air duct and current divider, and the air duct is fixedly mounted on the first air outlet
Lower end, the current divider are fixedly mounted on air duct exit, and the current divider is provided with the first diffluence pass and the second diffluence pass, institute
State the first diffluence pass and the second diffluence pass is symmetrical arranged using the axis of shunt conduit as symmetry axis, and first diffluence pass and
Two diffluence pass are integrally formed with shunt conduit, and the angle between first diffluence pass and the second diffluence pass is 5~30 °, institute
State and deep bead is respectively welded at the top of the first diffluence pass and the second diffluence pass, the generally horn-like structure of the deep bead, and
The bell mouth angle of deep bead is 92~98 °, and the current divider is internally provided with the second diversion angle, and second diversion angle is overall
Into triangular prism shape, the upper inwall for being welded in current divider pipeline is fixed in the Rhizoma Sparganii top end of second diversion angle, and described second
The lower inwall for being welded in current divider pipeline is fixed in the triangular prism bottom of diversion angle.
On this basis, first air outlet is provided with 16, and the second air outlet is provided with 17, the air curtain axis
Line position is provided with the second air outlet, and the both sides of second air outlet are the first air outlet, the first air outlet and the second air-out
Mouth is alternately distributed by symmetry axis of axis.
On this basis, the 4th air outlet is the second air outlet and air curtain axis left side on the left of the air curtain axis
5th air outlet is that the spacing of the first air outlet is 480mm, and the 4th air outlet is second to go out on the right side of the air curtain axis
Air port is 480mm with the spacing that the 5th air outlet on the right side of air curtain axis is the first air outlet, remaining adjacent first air outlet
With the equal spacing 380mm of the second air outlet.
On this basis, the air curtain is provided at both ends with cover plate, and the spray boom is provided at both ends with cover plate.
On this basis, the efficiently cotton sprayer also includes control unit, photoelectric sensor and hydraulic system, institute
State control unit with hydraulic system to be connected, the photoelectric sensor is arranged in front of spray boom, and with control unit is connected.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the first air outlet of efficient cotton sprayer air curtain is provided with 16, and the second air outlet is provided with 17, and
A diameter of 120mm of first air outlet, it is highly 1800mm, a diameter of 110mm of the second air outlet, is highly 1300mm, the
One air outlet and the second air-out open height are inconsistent, and are provided with air duct at the first air outlet, can blow upwards, from lower past
On hydrojet is carried out to the back side of blade, so distribution can carry out hydrojet to the blade face up and down of plant simultaneously, enable in particular to effective
Bollworm, aphid and worm's ovum etc. in cotton planting are reduced mostly in the insect pest at the back side of blade, adds the yield of cotton.
2nd, second the second air outlet on the left of the second air outlet of air curtain axis opening position and its first air-out of left side
Mouthful spacing be 480mm, second the second air outlet on the right side of the second air outlet of the air curtain axis line position with the right side of it
The spacing of the first air outlet be 480mm, remaining first air outlet and the equal spacing 380mm of the second air outlet, air outlet distribution
Distance fitting practical application, it is possible to increase spraying efficiency, air outlet are distributed than comparatively dense, can more fully carry out the spray of decoction
Spill.
3rd, the air duct exit at the first air port is provided with current divider, improves the disturbance effect of air-flow and the atomization of decoction
Effect, air-flow is set to be uniformly distributed in sector, it can be ensured that air-flow and droplet can reach vacuum side of blade, and pesticide supplying effect substantially carries
It is high.
4th, the both ends of air curtain and spray boom are scalable, and the both ends of air curtain and spray boom are provided with cover plate, in practice
Extension air curtain and spray boom can be selected to be applicable to the cotton field of sprinkling, it is possible to increase sprinkling according to the scale in cotton field
Efficiency, applicability is high, and cost is low.
5th, photoelectric sensor is provided with front of spray boom, controller can be according to the height of the highly automated regulation air curtain of cotton
So as to adjust the height of sprinkling to adapt to the height of cotton, the position of insect pest can be correctly sprayed, improves the effect of medicine liquid spray
Fruit, cost is saved.
Brief description of the drawings
Fig. 1 is a kind of front view of efficiently cotton sprayer；
Fig. 2 is a kind of top view of efficiently cotton sprayer；
Fig. 3 is a kind of schematic diagram of the efficiently air curtain of cotton sprayer；
Fig. 4 is a kind of diversion structure schematic diagram of efficiently cotton sprayer；
Fig. 5 is a kind of diversion structure schematic diagram of efficiently cotton sprayer；
Fig. 6 is a kind of diversion structure schematic diagram of efficiently cotton sprayer；
Fig. 7 is a kind of diversion structure rearview of efficiently cotton sprayer；
Fig. 8 is a kind of schematic diagram of the efficiently control structure of cotton sprayer.
Embodiment
Below in conjunction with drawings and examples, the present invention will be described in further detail.It is it should be appreciated that described herein
Specific embodiment only to explain the present invention, is not intended to limit the present invention.
A kind of efficient cotton sprayer, including frame for spraying machine, medicine-chest 1, agitating device, overflow mechanism, the input of medicine-chest 1
It is connected with agitating device and overflow mechanism, the output end of medicine-chest 1 is connected with frame for spraying machine 11 by decoction pipeline, spraying machine machine
Frame 11 is articulated on tractor by hydraulic lift hitch, and frame for spraying machine 11 includes air curtain 10, spray boom 3 and shower nozzle, air curtain 10
Blower fan 2 is provided with above axis, air curtain 10 is provided with multiple air outlets, and air outlet is connected with spray boom 3, is set inside air outlet
There is shower nozzle.
Air outlet includes the first air outlet 4 and the second air outlet 5, a diameter of 120mm of the first air outlet 4, is highly
1800mm, a diameter of 110mm of the second air outlet 5, it is highly 1300mm.The air outlet of efficient cotton sprayer air curtain is provided with
Multiple, the first air outlet 4 and the second air outlet 5 are highly inconsistent, and are provided with air duct at the first air outlet, can send upwards
Wind, so distribution can carry out hydrojet to the blade face up and down of plant, enable in particular to effectively reduce bollworm, the aphid in cotton planting
Worm and worm's ovum etc. increase the yield of cotton mostly in the insect pest at the back side of blade.First air outlet 4 is provided with 16, and second goes out
Air port 5 is provided with 17, and the axis line position of air curtain 10 is provided with the second air outlet 5, and the both sides of second air outlet 5 are first
Air outlet 4, the first air outlet 4 and the second air outlet 5 are alternately distributed by symmetry axis of axis.The 4th on the left of the axis of air curtain 10
Individual air outlet is that the spacing of the second air outlet 5 and the 5th i.e. the first air outlet 4 of air outlet on the left of the axis of air curtain 10 is
480mm, the 4th air outlet in the axis of air curtain 10 right side are the second air outlet 5 and the 5th air outlet on the right side of the axis of air curtain 10
I.e. the spacing of the first air outlet 4 is 480mm, remaining adjacent first air outlet, 4 and second air outlet, 5 equal spacing 380mm.Except two
It is 480mm between individual span, the equal spacing 380mm in air curtain between air outlet, the distance fitting practical application of air outlet distribution,
Spraying efficiency can be improved, air outlet is distributed than comparatively dense, can more fully carry out the sprinkling of decoction.
Air curtain 10 also includes air duct and current divider 12, and the first air port lower end is fixedly mounted in air duct, and current divider 12 fixes peace
Mounted in air duct exit.Current divider 12 is provided with the first diffluence pass 6 and the second diffluence pass 7, the first diffluence pass 6 and the second diffluence pass
7 are symmetrical arranged using the axis of shunt conduit as symmetry axis, and the first diffluence pass 6 and the second diffluence pass 7 are integral with shunt conduit
Shaping.Angle between first diffluence pass 6 and the second diffluence pass 7 is 5~30 °.The top of first diffluence pass 6 and the second diffluence pass 7
Portion be respectively welded deep bead 9, the generally horn-like structure of deep bead 9, and the bell mouth angle of deep bead 9 for 92~
98°。
Current divider 12 is internally provided with the second diversion angle 8, and second diversion angle 8 is integral into triangular prism shape, and described
The upper inwall for being welded in the pipeline of current divider 12, the triangular prism bottom of second diversion angle 8 are fixed in the Rhizoma Sparganii top end of two diversion angles 8
The fixed lower inwall for being welded in the pipeline of current divider 12 in end.Air duct band is tapered, and diameter has 130mm, 120mm, 110mm, is highly
180mm.Air duct exit at first air port is provided with current divider 12, improves the disturbance effect of air-flow and the atomization effect of decoction
Fruit, air-flow is set to be uniformly distributed in sector, it can be ensured that air-flow and droplet can reach vacuum side of blade, and pesticide supplying effect significantly improves.
Air curtain 10 is provided at both ends with cover plate, and the air curtain 10 is scalable air curtain.Spray boom 3 is provided at both ends with cover plate, described
Spray boom 3 is Telescopic spray rod.The both ends of air curtain 10 and spray boom 3 are scalable, and the both ends of air curtain 10 and spray boom 3 are provided with lid
Plate, extension air curtain 10 and spray boom 3 can be selected to be applicable to sprinkling according to the scale in cotton field in practice
Cotton field, it is possible to increase the efficiency of sprinkling, applicability is high, and cost is low.
Also include control unit 14 and hydraulic system 15, control unit 14 is connected with hydraulic system 15, and the front of spray boom 3 is set
Photoelectric sensor 13 is equipped with, photoelectric sensor 13 is connected with control unit 14.The front of spray boom 3 is provided with photoelectric sensor 13, controls
Unit 14 processed can adjust the height of sprinkling to adapt to cotton according to the height of the highly automated regulation air curtain 10 of cotton
Highly, the position of insect pest can be correctly sprayed, the effect of medicine liquid spray is improved, has saved cost.
Frame for spraying machine 11 is articulated on tractor by hydraulic lift hitch.Drug delivery of sprayer system, medicinal liquid agitating dress
Put and spraying machine blower fan provides power by tractor motive power output shaft through gearbox.
4 points of both directions of the first air outlet spray decoction and are sprayed at vacuum side of blade, the second air outlet 5 upwards during work
Above the first air outlet 4, decoction is directly sprayed to downwards to the surface of blade.16 the first air outlets 4 during traveling
Worked simultaneously with 17 the second air outlets 5, be capable of the sprinkling decoction of large area., can be according to reality if the scale in cotton field is slightly larger
Symmetrical length is deployed in the both ends of spray boom and air curtain by situation simultaneously, increases air outlet, to improve the efficiency of sprinkling.
Among real life, the cotton growth speed in every cotton field is different and also the growing height in cotton each period not yet
Unanimously, the present invention can adjust spray boom 3 manually and the height of air curtain 10 also can automatic controlled height.When cotton grows to certain height
Degree, will trigger photoelectric sensor 13, and photoelectric sensor 13 can feed back to controller and prompt to need to adjust spray boom 3 and air curtain 10
Height, controller can control the hydraulic system 15 of tractor to drive and adjust both height, can not touch when highly rising to
The place of luminous electric transducer 13, photoelectric sensor 13 stop prompting, then can carry out normal spraying operation.The end of job
The spray boom 3 spread apart and air curtain 10 can be withdrawn afterwards, be inserted in the both ends of spray boom 3 and air curtain 10, and cover spray boom 3 and an air curtain left side
The cover plate at right both ends, ensure its sealing, in case next time uses.
The preferred embodiments of the present invention have shown and described in described above, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and available for various other combinations, modification and
Environment, and can be changed in the scope of the invention is set forth herein by the technology or knowledge of above-mentioned teaching or association area
It is dynamic., then all should be appended by the present invention and the change and change that those skilled in the art are carried out do not depart from the spirit and scope of the present invention
In scope of the claims.
Claims (5)
1. a kind of efficient cotton sprayer, including frame for spraying machine, medicine-chest (1), agitating device, overflow mechanism, the medicine-chest (1)
Input is connected with agitating device and overflow mechanism, and medicine-chest (1) output end passes through drug liquid tube with frame for spraying machine (11)
Road is connected, and the frame for spraying machine (11) is articulated on tractor by hydraulic lift hitch, it is characterised in that：The spraying machine
Frame (11) includes air curtain (10), spray boom (3) and shower nozzle, and blower fan (2), the wind are provided with above air curtain (10) axis
Curtain (10) is provided with multiple air outlets, and the air outlet is connected with spray boom (3), and the air outlet is internally provided with shower nozzle, described
Air outlet includes the first air outlet (4) and the second air outlet (5), a diameter of 120mm of first air outlet (4), is highly
1800mm, a diameter of 110mm of second air outlet (5), is highly 1300mm, and the air curtain (10) includes air duct and shunting
Device (12), the air duct are fixedly mounted on the first air outlet lower end, and the current divider (12) is fixedly mounted on air duct exit, institute
State current divider (12) and be provided with the first diffluence pass (6) and the second diffluence pass (7), first diffluence pass (6) and the second diffluence pass
(7) it is symmetrical arranged using the axis of shunt conduit as symmetry axis, and first diffluence pass (6) and the second diffluence pass (7) are with dividing
Flow tube road is integrally formed, and the angle between first diffluence pass (6) and the second diffluence pass (7) is 5~30 °, described first point
Deep bead (9), the generally horn-like knot of deep bead (9) are respectively welded at the top of head piece (6) and the second diffluence pass (7)
Structure, and the bell mouth angle of deep bead (9) is 92~98 °, the current divider (12) is internally provided with the second diversion angle (8), institute
The second diversion angle (8) is stated integral into triangular prism shape, the Rhizoma Sparganii top end of second diversion angle (8), which is fixed, is welded in current divider
(12) the upper inwall of pipeline, the triangular prism bottom of second diversion angle (8), which is fixed, is welded in the lower interior of current divider (12) pipeline
Wall.
2. efficient cotton sprayer according to claim 1, it is characterised in that：First air outlet (4) is provided with 16
Only, the second air outlet (5) is provided with 17, and air curtain (10) the axis line position is provided with the second air outlet (5), and this second goes out
The both sides in air port (5) are that the first air outlet (4), the first air outlet (4) and the second air outlet (5) are handed over by symmetry axis of axis
For distribution.
3. efficient cotton sprayer according to claim 2, it is characterised in that：The 4th on the left of air curtain (10) axis
Individual air outlet is the second air outlet (5) and the spacing of the 5th i.e. the first air outlet of air outlet (4) on the left of air curtain (10) axis
For 480mm, the 4th air outlet in air curtain (10) the axis right side is the second air outlet (5) and air curtain (10) axis right side
5th air outlet is that the spacing of the first air outlet (4) is 480mm, remaining adjacent first air outlet (4) and the second air outlet (5)
Equal spacing 380mm.
4. efficient cotton sprayer according to claim 1, it is characterised in that：The air curtain (10) is provided at both ends with lid
Plate, the spray boom (3) are provided at both ends with cover plate.
5. efficient cotton sprayer according to claim 1, it is characterised in that：The efficiently cotton sprayer also includes
Control unit (14), photoelectric sensor (13) and hydraulic system (15), described control unit (14) are connected with hydraulic system (15),
The photoelectric sensor (13) is arranged in front of spray boom (3), and is connected with control unit (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510727621.4A CN105230596B (en) | 2015-10-30 | 2015-10-30 | A kind of efficient cotton sprayer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510727621.4A CN105230596B (en) | 2015-10-30 | 2015-10-30 | A kind of efficient cotton sprayer |
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| Publication Number | Publication Date |
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| CN105230596A CN105230596A (en) | 2016-01-13 |
| CN105230596B true CN105230596B (en) | 2018-03-02 |
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| CN201510727621.4A Active CN105230596B (en) | 2015-10-30 | 2015-10-30 | A kind of efficient cotton sprayer |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106386756B (en) * | 2016-08-25 | 2019-11-15 | 南通黄海药械有限公司 | A kind of air curtain for efficient spray machine |
| CN106417227A (en) * | 2016-09-08 | 2017-02-22 | 江苏大学 | Air feeding system for air curtain type boom sprayer |
| CN106172353A (en) * | 2016-09-26 | 2016-12-07 | 山东农业大学 | A kind of boom sprayer sprayer unit |
| 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 |
| 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 |
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| CN105230596A (en) | 2016-01-13 |
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