CN106386760A - Multifunctional electrostatic spraying device - Google Patents
Multifunctional electrostatic spraying device Download PDFInfo
- Publication number
- CN106386760A CN106386760A CN201610822715.4A CN201610822715A CN106386760A CN 106386760 A CN106386760 A CN 106386760A CN 201610822715 A CN201610822715 A CN 201610822715A CN 106386760 A CN106386760 A CN 106386760A
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- Prior art keywords
- suspension
- spray
- spraying
- retainer ring
- suspension rod
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Classifications
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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
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
- A01M7/0042—Field sprayers, e.g. self-propelled, drawn or tractor-mounted
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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
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
- A01M7/0035—Pressure sprayers mounted on a frame and guided by hand; Spray barrow
- A01M7/0039—Pressure sprayers mounted on a frame and guided by hand; Spray barrow motor-driven
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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
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
- A01M7/0071—Construction of the spray booms
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Electrostatic Spraying Apparatus (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention provides agricultural machinery and particularly relates to a multifunctional electrostatic spraying device which is mainly applied to spraying work of cotton and greenhouse vegetation. The device mainly comprises three parts: a suspension spraying rod device, a medicine liquid flow path and a static electricity generation device. The three parts in the whole spraying system are combined with one another; the problems of re-spraying and missed spraying, caused by the fact that a suspension rod collides with plant branches and leaves in combined type spraying, are solved; and liquid drops carry static electricity due to electrostatic spraying, so that the spraying process has relatively good surrounding and adsorption properties, and the problem that the spraying deposition property in plant protection work including the cotton and the greenhouse vegetation is not good is solved. Meanwhile, the device is simple in structure, convenient to operate and wide in application and can be adaptive to working requirements of a plurality of types of modern plants better; and the device can also be applied to a plurality of mobile platforms and is convenient and rapid.
Description
Technical field
The present invention is a kind of agricultural machinery, specifically a kind of Multifunctional static electricity sprayer unit, is mainly used in cotton and temperature
The spraying operation of room vegetation.
Background technology
The Chinese patent of Application No. 201110167637.6《Self-propelled pesticide spraying machine suspender spraying device》Disclose one kind
Agricultural machinery, a kind of self-propelled pesticide spraying machine suspender spraying device, suspender therein is thought seemingly with the suspension rod in the present invention, the former
Suspension rod and horizontal spray boom between be that spring is connected spraying operation fore-and-aft direction can only be made to have flexible connection, have in fore-and-aft direction
Good by property.And be then that application torque spring connects as interlude in this patent, in spraying operation four sides all around
To all have good by property.
The Chinese patent of Application No. 201120522549.9《Self-propelled cotton field suspension rod spraying machine》Disclose one kind certainly to walk
Formula cotton field suspension rod spraying machine, is primarily related to the installation site of tractor and sprayer unit in this patent.And it is main in the present invention
The mode of horizontal spray boom to be described and the spraying of suspension rod combined type and the spray pattern that combines of electrostatic spray mode.
The Chinese patent of Application No. 201410679629.3《A kind of cart type high-voltage electrostatic spraying machine》Disclose one kind
Cart type high-voltage electrostatic spraying machine, using the spray pattern of Pneumatic type and electrostatic combination, electrostatic spray therein uses
The charged mode of induction type.And the spray pattern that the electrostatic and combined nozzle mast adopting in the present invention combines, wherein electrostatic
Formula uses the charged mode of contact, concentrates charged convenient and swift and charged effect to be better than induction type charged.
The Chinese patent of Application No. 201310493606.9《Pneumatic conveying type suspender profiling ripener spraying machine for cotton fields》Open
A kind of Pneumatic conveying type suspender profiling ripener spraying machine for cotton fields, the suspension rod spraying of the profiling being related in this invention ripe cotton soon
Machine, suspension rod is fixedly connected with lifter plate.And in the present invention, use the mode that combined type is sprayed, the cover of suspension rod and horizontal spray boom
Formula is sprayed.
The Japan Patent of Application No. P2005-295903A《The support device of medicine liquid spray operation spraying》Disclose one kind
The mechanism of suspension rod, connects suspension rod and suspension by the spring of an oblique pull so as to have good in spraying machine operation fore-and-aft direction
Flexibility, had by property.And be then that application torque spring connects as interlude in the present invention, left before and after spraying operation
Right four direction all have good by property.
The Japan Patent of Application No. P2006-7109A《The sprayer unit of spraying machine》Disclose a kind of mechanism of suspension rod,
A kind of horizontal spray boom device that can fold, changes the distance of stretch out and draw back of horizontal spray boom by controlling hydraulic cylinder, thus changing spray
The size of width.And in the present invention, using the mode that combined type is sprayed, the bell-type spraying of suspension rod and horizontal spray boom, is a kind of special
Sprayer unit with type.
The PCT Patent of Application No. 5310011《Vertically disc spray boom》Disclose a kind of side of invention disc spray boom
Spray spray pattern, nozzle is uniformly mounted on disk, and hydraulic control is passed through in lower end.The shaft-like spray boom adopting in the present invention,
The position of nozzle can be adjusted by hydraulic pressure.
Content of the invention
The present invention, in order to be applied to the spraying operation of various plants, is a kind of multi-functional spraying operation device.
The present invention relates to a kind of Multifunctional static electricity sprayer unit, this device mainly comprises three parts, including suspension spray boom
Device, medicine liquid path and electrostatic generator.A kind of new spray pattern is provided mainly in conjunction with three parts in this patent,
The work pattern that electrostatic is combined with boom structure.
Suspension spray rod device structure is mainly by rear suspension, front suspension, horizontal spray boom, suspension rod, crossover sub, electronic company
Bar, side spray shower nozzle and top spray shower nozzle composition；Rear suspension is integrally fixed at spraying machine, and front suspension and rear suspension are with hinged side
Formula is connected, and horizontal spray boom is horizontal to be enclosed within the fore paw of front suspension, and suspension rod is enclosed within horizontal spray boom, and with horizontal spray boom Relative vertical simultaneously
Can rotate around horizontal spray boom；Top spray shower nozzle is arranged in horizontal spray boom, and side spray shower nozzle is arranged on the bottom of suspension rod；Electronic connecting rod
One end is connected to rear suspension, and the other end is connected to crossover sub, and crossover sub is connected in articulated manner with front suspension.
Further, described suspension rod is made up of three parts, suspension rod top, torque spring and vertical bar composition, suspension rod top
Upper end to be fixed using alignment pin horizontal spray boom and suspension rod Relative vertical position, torsion bullet is passed through in the lower end on suspension rod top
Spring is connected to vertical bar；Side spray shower nozzle is arranged on the bottom of vertical bar.
Further, by the position on suspension rod top and two holding screw fixed derrick inner liquid medicine pipelines of vertical bar,
Reduce vibrations in suspension rod for the liquor piping.
Further, suspension rod and top spray shower nozzle compartment of terrain are uniformly mounted in horizontal spray boom.
Further, on the horizontal back rest of front suspension, position corresponding with suspension rod is provided with retainer ring.
Further, as shown in figure 4, retainer ring is mainly made up of 4 parts：Door hinge, retainer ring upper end cover, retainer ring
Base and alignment pin；Retainer ring upper end cover is connected with retainer ring base by door hinge, retainer ring upper end cover one end and door hinge
Side is fixedly connected and retainer ring base one end is fixedly connected with door hinge opposite side, and retainer ring upper end cover can by door hinge
Around the rotation of retainer ring base, alignment pin is used to fixing retainer ring upper end cover and retainer ring base, when retainer ring upper end cover
When hole is concentric with the hole of retainer ring base, alignment pin inserts in the hole, the position of fixing retainer ring upper end cover and retainer ring base.
Medicine liquid path mainly includes medicine-chest, return stirring device, membrane pump, accumulator, pipeline, current divider and overflow valve；
According to the direction of liquid medicine flow, be sequentially connected medicine-chest, membrane pump, accumulator, overflow valve and current divider with pipeline, current divider with outstanding
Side spray shower nozzle in frame spray rod device and top spray shower nozzle connect；Accumulator passes through a bypass line and return stirring device and medicine-chest
Connect.
Further, electrostatic generator mainly includes dc source, high pressure generator and electrode retaining collar；The company of medicine liquid path
Connect one triple valve of extraction in one section of pipeline before current divider, the electrode retaining collar of electrostatic generator is placed in triple valve, electrode
Ring is ring electrode.
In the present invention, the device of suspension spray boom adopts the following technical scheme that realization：Rear suspension is connected to a fixed with fuselage
Live position, as shown in Figure 7,8, electronic connecting rod therein can provide the power source of lifting front suspension, can be according to the spy of plant
Property is adjusting height and the angle of operation；Suspension spray bar mechanism shown in Fig. 1 is 1/5 part of overall spray boom, and it is just
In the part being connected with fuselage.
Front suspension is fixedly connected with horizontal spray boom, and as shown in Figure 1, 2, in horizontal spray boom, top spray shower nozzle is also to be fixedly connected
Part, before adjustment it is also possible to accordingly change the spray angle of top spray shower nozzle in horizontal spray boom during suspension height, limits top spray shower nozzle
Between angle is -30 ° to+30 °, so do not interfere with the normal spray effect of horizontal spray boom；Suspension rod and horizontal spray boom are with axle
Set is connected, and suspension rod can be around the certain position of horizontal spray boom rotation；As shown in fig. 6, suspension rod is under idle state
Can be, in folding and unfolding to front suspension, front suspension to be waled by retainer ring suspension rod, thus not affect the work alone of horizontal spray boom
The height of industry.
The inner ring diameter of retainer ring is the twice of vertical shank diameter on suspension rod, so can be very good to wale suspension rod, and not
Suspension rod can be damaged when lifting front suspension.
The design of suspension rod as shown in figure 9, torque spring be connected to the upper end of suspension rod and the coupling part of horizontal spray boom and under
The nozzle segment of end vertical bar, torque spring occupies the size of the 1/4 of whole suspension rod, in spraying operation, can be in each side
There is good flexibility upwards, when being primarily directed to the forward-reverse direction of spraying machine operation and turning on fuselage two side position
Because perturbed force produced by vegetation branches and leaves, the branches and leaves of the effect of impact operation and damage vegetation；Holding screw on suspension rod can
With the position of good fixed derrick inner liquid medicine pipeline, reduce vibrations in suspension rod for the liquor piping, in addition in combined jet mist
Relative position is fixed using alignment pin between suspension rod and horizontal spray boom it is ensured that reaching the full bag of bell-type spraying when spraying during operation
The effect enclosed.
Loop with regard to medicine liquid path is designed as shown in Fig. 2 medicine reaches membrane pump by pipeline after directly mixing with water, every
It is a pipeline loop equipped with accumulator and return stirring device after membrane pump, for the water medicine mixed proportion having reached, liquid afterwards
By switch and electrostatic generator, then it is transferred on each nozzle by overflow valve and current divider, therein split into ten
Part, five groups of top spray nozzles and five groups of side spray nozzles (being shown that one group of top spray nozzle and one group of side spray nozzle in Fig. 1), so
The atomisation pressure that each nozzle can be made equalizes, and has obtained spray effect, top spray and side spray are separated from each other, and are independent of each other, permissible
Realize separately independently working, and the working condition of each nozzle can be controlled by the switch of current divider at any time.
With regard to electrostatic generator, the electrostatic generating unit part in such as Fig. 3, electrostatic generator is drawn an electrode and is inserted
Enter in the triple valve of medicine liquid path, and anticreep measure is carried out using the encapsulant of insulation, electrode therein adopts ring
The electrode of shape, be can be very good to coordinate the circular dimension of pipeline, is fully contacted with liquid, obtain preferably charged effect, this
Plant charged mode of concentrating, convenient and swift and charged effect is better than other charged modes.
In addition three parts in whole spraying system, be combined with each other, and the advantage of electrostatic spray is solving combined jet
What the collision of mist middle hanger and plant leaf led to respray and the problem of drain spray, because electrostatic spray makes electrostatic on drop band, is spraying
There is during mist more preferable cincture and characterization of adsorption, solve sprayed deposit in the plant protection operation such as cotton and greenhouse vegetation bad
Problem.The structure of this device is simple and convenient to operate and of many uses simultaneously, can preferably adapt to the work of modern various plants
Industry requires, and this device is also applicable on multiple motor platforms, convenient and swift.
The advantage of this patent：
1. horizontal spray boom and suspension rod combined type spray pattern on front suspension, also can be used directly the top spray spray of horizontal spray boom
Mist.
2. the fixing ring mechanism in front suspension, the suspension rod that not use can be fixed on front suspension.
3. on suspension rod, connect vertical bar with torque spring, side spray shower nozzle is arranged in vertical bar, and torque spring is in spraying machine
Operation fore-and-aft direction and left and right directions have good flexible connection.There is the property passed through well.
4., in medicine liquid path, using current divider, the spray pipe of horizontal spray boom and suspension rod is separated it is ensured that two
The hydraulic pressure of person mutually balances the spray effect having reached.
5. in electrostatic generator, electrostatic generator is connected with annular electrode with medicine liquid path pipeline, the electricity of annular
Extremely can very highly charged effect.
6. electrostatic generator makes electrostatic on liquid lotus, cooperation combined type spray pattern middle hanger operation can reduce due to
With the drain spray caused by vegetation contact-impact with the problem resprayed.Compared by the coverage rate of experimental data droplet, mainly adopt
Water sensitive paper gathers the difference between non-electrostatic spraying and electrostatic spray in effective spraying swath, in whole spraying swath, electrostatic
Mist is higher than effective deposition total amount that non-electrostatic is sprayed, and average coverage rate improves 4.85/cm2, improve sprayed deposit uniform
Property, liquid can be saved, improve prevention effect.
Brief description
Fig. 1 is the suspension spray rod device axonometric drawing of the present invention.
Fig. 2 is the suspension spray rod device front view of the present invention.
Fig. 3 is medicine liquid path and electrostatic phonation unit schematic diagram.
Fig. 4 is partial view I in Fig. 1.
Fig. 5 is Fig. 1 spray boom normal operation top view.
Fig. 6 is that the suspension rod of suspension spray rod device is received to front suspension analysis diagram.
Fig. 7 is partial view II front view in Fig. 1.
Fig. 8 is partial view II side view in Fig. 1.
Fig. 9 is the schematic diagram of Fig. 1 middle hanger.
In figure：1- rear suspension, 2- front suspension, 3- horizontal spray boom, 4- suspension rod, 5- crossover sub, the electronic connecting rod of 6-, 7- tightening
Screw, 8- torque spring, 9- side spray shower nozzle, 10- alignment pin, 11- top spray shower nozzle, 12- retainer ring, 13- retainer ring upper end cover,
14- alignment pin, 15- door hinge, 16- retainer ring base, 17- suspension rod top, 18- vertical bar.
Specific embodiment
The present invention relates to a kind of Multifunctional static electricity sprayer unit, this device includes suspension spray rod device, medicine liquid path and quiet
Electric generating means, provides a kind of new spray pattern in conjunction with three parts, and electrostatic spray is mutually tied with combined nozzle mast structure
The work pattern closing.
In this device in normal work, the electronic connecting rod 6 being connected with fore suspension and rear suspension 2,1 provides power so that front suspension 2 is stretched
Launch to come, the horizontal spray boom 3 being enclosed within front suspension 2 is parallel to the ground, and suspension rod 4 is mutually perpendicular to horizontal spray boom 3 and suspension rod 4 is vertical
Face down, liquid flows to the spray in horizontal spray boom and suspension rod in the duct by membrane pump, accumulator, overflow valve, current divider
Head, and have a triple valve in the duct, the electrode retaining collar of electrostatic equipment is arranged in triple valve, make through liquid band on quiet
Electricity, is finally atomized through shower nozzle again and sprays droplet.
Suspension spray bar mechanism shown in Fig. 1 is 1/5 part of overall spray boom, and it is the portion being connected with fuselage of center
Point；Rear suspension 1 and fuselage are connected to a fixed position, and front suspension 2 is fixedly connected with horizontal spray boom 3, as shown in Figure 1, 2, level
On spray boom 3, top spray shower nozzle 11 is also fixedly connected part；Retainer ring 12 wherein on front suspension 2 as shown in figure 4, retainer ring 12 main by
4 parts are constituted：Door hinge 15, upper end cover 13, base 16 and alignment pin 14；The inner ring diameter of retainer ring 12 is perpendicular on suspension rod 4
The twice of straight-bar 18 diameter；The design of suspension rod 4 is as shown in figure 9, torque spring 8 is connected to upper end and the horizontal spray boom 3 of suspension rod 4
Coupling part and the nozzle segment of lower end vertical bar 18, torque spring 8 occupies the size of the 1/4 of whole suspension rod 4；In addition in combination
Relative position is fixed using alignment pin 10 between suspension rod 4 and horizontal spray boom 3 it is ensured that reaching bell-type when spraying during formula spraying operation
The effect of the full encirclement of spraying.
Loop with regard to medicine liquid path is designed as shown in figure 3, medicine reaches membrane pump by pipeline after directly mixing with water, every
It is a pipeline loop equipped with accumulator and return stirring device after membrane pump, each nozzle is transferred to by overflow valve and current divider
On.With regard to electrostatic generator, the electrostatic generating unit part in such as Fig. 3, electrostatic generator is drawn an electrode and is inserted into
In the triple valve of medicine liquid path, and anticreep measure is carried out using the encapsulant of insulation, electrode therein is using annular
Electrode.
In actual applications, for example, under the spraying operation of the defoliant of cotton middle and later periods, horizontal spray boom and suspension rod are whole
Operation, suspension rod passes through alignment pin and keeps vertical angle with horizontal spray boom, and because cotton planting is more intensive, suspension rod can be with cotton branch
Leaf collision is although the flexible connection on suspension rod has well by property and on the direction of the advance in spraying machine and both sides
The perturbed force of cotton branches and leaves affects less (due to torque spring can all directions stress equalization) to it, but still can lead to
The phenomenon that the side spray shower nozzle of suspension rod is resprayed with drain spray during spraying operation, adds electrostatic spray unit can be carried
The drop of upper electrostatic, the drop of static electrification has good cincture and characterization of adsorption, cotton plants inner lower branches and leaves and
The deposition that vacuum side of blade can also obtain.
For example when the spraying operation speed of cotton field spraying machine is 1m/s, the transverse shear stresses of vertical bar and cotton limb
The peak shear strength that can not can bear more than cotton limb, maximum intensity value is 0.6-1.8mpa, and what this patent was selected
Spring be normal torque spring size dimension be a length of 100mm, cross-sectional outer diameter be 50mm, by selecting different thicknesses
Spring to select the maximum stress value required when torque spring turns over certain angle, limit the angle turning over of torque spring
The scope of degree is -5 °+5 °, and, when deflecting into maximum angle, the stress value of the maximum suffered by vertical bar is little for torque spring
In 0.6mpa, the spring cross sectional inner diameter selected therefore in this patent is between 45 48mm, so just can ensure that cotton limb
Do not damage and vertically can be very good by cotton plants.
In addition, under the spraying operation of the agricultural chemicals of the early stage of cotton, suspension rod is in idle state, can pack up suspension rod
It is fixed on front suspension, closes the shunt switch of suspension rod, start electronic connecting rod between front suspension and rear suspension to adjust water
The terrain clearance of flat spray boom and nozzle angle, adjust operation height in the case of the parameter according to the normal operation of spraying machine.
May also select whether using electrostatic spray pattern simultaneously, selected by switch DC power supply electrostatic generating unit enable or
Stop.
In the spraying operation of greenhouse vegetation, the spacing between plant is larger and branches and leaves between do not intersect, suspension rod
The operation not problem with branches and leaves collision, may be selected switch electrostatic spray pattern, directly uses the work of combined type spray pattern
Industry pattern (bell-type spraying), and in greenhouse, easy mobile platform can be carried and carry out spraying operation it is not necessary to be mounted in
On self-propelled sprayer, so can reduce cost, make full use of the various modes of this device.
Pattern in the Multifunctional static electricity sprayer unit of the present invention can according to using environmental characteristic select accordingly
Pattern, has fully demonstrated the multifunctionality of this device, and saves the cost of operation, tailored version spraying and copying type spraying with
Machine selects to use, and in addition in using effect, sprayed deposit effect is also better than general sprayer unit.
Claims (9)
1. Multifunctional static electricity sprayer unit, comprises three parts, fills including suspension spray rod device, medicine liquid path and electrostatic
Put it is characterised in that：Described suspension spray rod device is mainly by rear suspension, front suspension, horizontal spray boom, suspension rod, crossover sub, electricity
Dynamic connecting rod, side spray shower nozzle and top spray shower nozzle composition；Rear suspension is integrally fixed at spraying machine, and front suspension and rear suspension are with hinged
Mode be connected, horizontal spray boom is horizontal to be enclosed within the fore paw of front suspension, and suspension rod is enclosed within horizontal spray boom, and relative with horizontal spray boom vertical
Direct join can rotate around horizontal spray boom；Top spray shower nozzle is arranged in horizontal spray boom, and side spray shower nozzle is arranged on the bottom of suspension rod；Electronic
Connecting rod one end is connected to rear suspension, and the other end is connected to crossover sub, and crossover sub is connected in articulated manner with front suspension.
2. Multifunctional static electricity sprayer unit as claimed in claim 1 it is characterised in that：Described suspension rod is made up of three parts, hangs
Bar top, torque spring and vertical bar composition, horizontal spray boom and the phase of suspension rod to be fixed using alignment pin in the upper end on suspension rod top
To vertical position, the lower end on suspension rod top is connected to vertical bar by torque spring；Side spray shower nozzle is arranged on the bottom of vertical bar
End；Torque spring occupies the size of the 1/4 of whole suspension rod, in spraying operation, has good flexibility in all directions, main
If because produced by vegetation branches and leaves on fuselage two side position when the forward-reverse direction for spraying machine operation and turning
Perturbed force, the effect of impact operation and the branches and leaves damaging vegetation.
3. Multifunctional static electricity sprayer unit as claimed in claim 2 it is characterised in that：By the two of suspension rod top and vertical bar
The position of holding screw fixed derrick inner liquid medicine pipeline, reduces vibrations in suspension rod for the liquor piping.
4. Multifunctional static electricity sprayer unit as claimed in claim 1 it is characterised in that：Suspension rod and top spray shower nozzle compartment of terrain are uniform
Be arranged in horizontal spray boom.
5. Multifunctional static electricity sprayer unit as claimed in claim 1 it is characterised in that：On the horizontal back rest of front suspension,
On position corresponding with suspension rod, retainer ring is installed；The inner ring diameter of retainer ring is the twice of vertical shank diameter on suspension rod；Suspension rod
Being under idle state can be, in folding and unfolding to front suspension, front suspension to wale suspension rod by retainer ring, not to affect level
The height of the operation alone of spray boom.
6. Multifunctional static electricity sprayer unit as claimed in claim 5 it is characterised in that：Retainer ring is mainly made up of 4 parts：
Door hinge, retainer ring upper end cover, retainer ring base and alignment pin；Retainer ring upper end cover passes through door hinge and retainer ring base phase
Even, retainer ring upper end cover one end is fixedly connected with door hinge side and retainer ring base one end is fixing with door hinge opposite side even
Connect, retainer ring upper end cover can be rotated around retainer ring base by door hinge, alignment pin is used to fixing retainer ring upper end cover
With retainer ring base, when concentric with the hole of retainer ring base when the hole of retainer ring upper end cover, alignment pin inserts in the hole, fixing solid
Determine the position of ring upper end cover and retainer ring base.
7. Multifunctional static electricity sprayer unit as claimed in claim 1 it is characterised in that：Medicine liquid path mainly includes medicine-chest, returns
Stream agitating device, membrane pump, accumulator, pipeline, current divider and overflow valve；According to the direction of liquid medicine flow, connected successively with pipeline
Connect medicine-chest, membrane pump, accumulator, overflow valve and current divider, the side spray shower nozzle in current divider and suspension spray rod device and top spray spray
Head connects；Accumulator is connected with return stirring device and medicine-chest by a bypass line；And hung horizontal spray boom using current divider
The spray pipe of bar is separated it is ensured that both hydraulic pressure mutually balances the spray effect having reached.
8. Multifunctional static electricity sprayer unit as claimed in claim 1 it is characterised in that：Electrostatic generator mainly includes direct current
Power supply, high pressure generator and electrode retaining collar；A triple valve, electrostatic is drawn in one section of pipeline before the connection current divider of medicine liquid path
The electrode retaining collar of generating means is placed in triple valve, and electrode retaining collar is ring electrode.
9. Multifunctional static electricity sprayer unit as claimed in claim 1 it is characterised in that：Before adjustment during suspension height, also may be used
With the corresponding spray angle changing top spray shower nozzle in horizontal spray boom, limit top spray nozzle angle as between -30 ° to+30 °, so
Do not interfere with the normal spray effect of horizontal spray boom；Suspension rod is to be connected with axle sleeve with horizontal spray boom, and solid using alignment pin 10
Determine relative position it is ensured that reaching the effect of the full encirclement of bell-type spraying when spraying；Suspension rod can rotate around horizontal spray boom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610822715.4A CN106386760A (en) | 2016-09-13 | 2016-09-13 | Multifunctional electrostatic spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610822715.4A CN106386760A (en) | 2016-09-13 | 2016-09-13 | Multifunctional electrostatic spraying device |
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| CN106386760A true CN106386760A (en) | 2017-02-15 |
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| CN201610822715.4A Pending CN106386760A (en) | 2016-09-13 | 2016-09-13 | Multifunctional electrostatic spraying device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108112569A (en) * | 2018-01-25 | 2018-06-05 | 台州信溢农业机械有限公司 | It is a kind of to hang spray apparatus for crop field dense planting crop deep layer spray |
| CN109042595A (en) * | 2018-08-13 | 2018-12-21 | 江苏大学 | A kind of scalable humidifier being equipped on greenhouse atomizing machine track mobile device |
| CN109071019A (en) * | 2017-12-18 | 2018-12-21 | 深圳市大疆创新科技有限公司 | spray assembly and agricultural plant protection machine |
| CN110915793A (en) * | 2019-12-18 | 2020-03-27 | 福州市农业科学研究所 | Efficient scanning and spraying method for whole green Chinese onion |
| CN113634418A (en) * | 2021-08-03 | 2021-11-12 | 天津捷强动力装备股份有限公司 | Novel retractable spraying pipeline structure and application thereof |
| CN115780140A (en) * | 2022-12-12 | 2023-03-14 | 无锡美悦电器有限公司 | Adjustable robot spraying equipment |
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