CN105638620A - Greenhouse sprayer - Google Patents

Greenhouse sprayer Download PDF

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Publication number
CN105638620A
CN105638620A CN201610160713.3A CN201610160713A CN105638620A CN 105638620 A CN105638620 A CN 105638620A CN 201610160713 A CN201610160713 A CN 201610160713A CN 105638620 A CN105638620 A CN 105638620A
Authority
CN
China
Prior art keywords
guide rail
spraying machine
seat
fixed
lifting column
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610160713.3A
Other languages
Chinese (zh)
Inventor
孙树飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WEIFANG XINGXIN TECHNOLOGY SERVICE CO LTD
Original Assignee
WEIFANG XINGXIN TECHNOLOGY SERVICE CO LTD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WEIFANG XINGXIN TECHNOLOGY SERVICE CO LTD filed Critical WEIFANG XINGXIN TECHNOLOGY SERVICE CO LTD
Priority to CN201610160713.3A priority Critical patent/CN105638620A/en
Publication of CN105638620A publication Critical patent/CN105638620A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0025Mechanical sprayers
    • A01M7/0032Pressure sprayers
    • A01M7/0042Field sprayers, e.g. self-propelled, drawn or tractor-mounted
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C23/00Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks, sprinkling wagons
    • A01C23/04Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
    • A01C23/047Spraying of liquid fertilisers
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/24Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
    • A01G9/247Watering arrangements
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0082Undercarriages, frames, mountings, couplings, tanks
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor

Abstract

The invention discloses a greenhouse sprayer. The greenhouse sprayer comprises a traveling device, wherein a butting support is arranged on a rack of the traveling device, and comprises a guide rail and a lifting column; one end of the guide rail is connected with the lifting column, and the lifting column is fixed to the rack; a butting device is arranged at the free end of the guide rail, an electric pulley block is arranged on the guide rail, and spraying bars are mounted on the electric pulley block, provided with nozzles and connected with a hose which is communicated with a water pump; the hose is hoisted on the guide rail by slings. The greenhouse sprayer disclosed by the invention is used in cooperation with overhead rails fixed to a greenhouse framework, not only can reduce the labor intensity of operators, but also is used safely and has superb spray and fertilization effects, and is particularly suitable for being used and popularized in an ordinary greenhouse with criss-cross vegetable hoisting steel wires.

Description

Booth spraying machine
Technical field
The present invention relates to spraying apparatus technical field, particularly relate to a kind of suitable in the equipment that booth, crops are carried out spray medicine, fertilising or watering operation.
Background technology
In greenhouse gardening, it is management operation between important daily canopy that crops (vegetable, melon and fruit or flowers etc.) carry out spray medicine, fertilising or watering cooling, and labor intensity is big, if spray medicine, the skin of operator also can directly contact medicinal liquid, and health is caused damage.
In common booth, support column, to hang dish steel wire etc. crisscross, and large-scale formula of promoting comprehensively spraying apparatus cannot use, and the droplet of this equipment ejection can only be sprayed onto the surface of leaf from top to bottom, and spray the back side less than leaf, if spray medicine operation, drug effect can be substantially reduced.
Summary of the invention
In order to overcome drawbacks described above, the technical problem to be solved is, a kind of booth spraying machine being adapted in common booth and crops being sprayed is provided, its be fixed on big-canopy framework hanger rail with the use of, it is possible not only to alleviate the labor intensity of operator, and using safety, spray medicine fertilization effect is all good.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is: a kind of booth spraying machine, including: running gear; The frame of described running gear is provided with docking support, and described docking support includes guide rail and lifting column, and one end of described guide rail is connected with described lifting column, and described lifting column is fixed in described frame; The free end of described guide rail is provided with docking facilities, and described guide rail is provided with electric hoist, and described electric hoist is provided with spray boom, and described spray boom is provided with nozzle and is connected to the flexible pipe communicated with water pump, and described flexible pipe is lifted on described guide rail by suspender.
Wherein, described docking facilities includes the buttcover plate being fixed on the free end of described guide rail, the lower openings of described buttcover plate.
Wherein, described docking facilities includes being fixed on the docking cone of the free end of described guide rail.
Wherein, the link of described guide rail is hinged with described lifting column, is hinged with electric expansion bar between described guide rail and described lifting column.
Wherein, described guide rail rotates and is installed on connection seat, and described connection seat is fixed on described lifting column, and the link of described guide rail is connected with power set by gear mechanism.
Wherein, described guide rail is the electric expansion guide rail of horizontally set.
Wherein, described electric hoist includes: coaster seat, described coaster seat is provided with by motor-driven roller, and described roller is suitable with described guide rail, and described spray boom is installed on described coaster seat by spray angle governor motion.
Wherein, described spray angle governor motion includes: mounting seat, and described mounting seat is fixed on described coaster seat or is set to one with described coaster seat, and described mounting seat is provided with two rotating shafts, and said two rotating shaft is provided with a pair intermeshing execution gear; One described rotating shaft is connected with motor directly or by actuating device; A piece described spray boom is fixed in a described rotating shaft.
Wherein, described spray angle governor motion includes: mounting seat, and described mounting seat is fixed on described coaster seat or is set to one with described coaster seat, and described mounting seat is provided with two rotating shafts, and said two rotating shaft is provided with a pair intermeshing execution gear; The touching lever of described axis of rotation is driven with fixture when touching; A piece described spray boom is fixed in a described rotating shaft.
Wherein, described suspender is provided with hanging wheel, and described hanging wheel is suitable with described guide rail.
After have employed technique scheme, the solution have the advantages that:
1) owing to being provided with docking support on the running gear of spraying machine, when the position of a hanger rail (being provided with many hanger rails on big-canopy framework) gone to by running gear, guide rail on docking support docks with the hanger rail on big-canopy framework, electric hoist is climbed to hanger rail from guide rail, spray boom is driven to move enforcement spraying operation along hanger rail, when electric hoist arrives hanger rail terminal, return, continue to implement spraying operation, stop spraying, returning on the guide rail of docking support, now, the guide rail of docking support separates with the hanger rail on big-canopy framework. Then, running gear moves again to next root hanger rail place, repeats above-mentioned action, until completing the medicine of spray line by line to greenhouse corps, fertilising or watering operation.
2) making spray boom rotate by spray angle governor motion and then adjust spray angle, no matter electric hoist is forward or reverse traveling, and droplet can be made head-on to spray to crop, can keep best operation effectiveness.
In a word, the present invention be fixed on big-canopy framework hanger rail with the use of, can greatly alleviate the labor intensity of booth spraying operation, avoid medicinal liquid directly to contact with human body skin, owing to being advance line by line, medicinal liquid or fertilizer are possible not only to be sprayed onto crop leaf surface can also be sprayed onto the crop leaf back side, thus drug effect and fertilizer efficiency can be played more fully, and disclosed equipment cost is low, it is particularly suitable for promoting the use of in the common booth that dish steel wire is crisscross hanging.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of booth auto spraying equipment;
Fig. 2 is the top view of part-structure in Fig. 1;
Fig. 3 is the structural representation of spraying machine in Fig. 1;
Fig. 4 is the structural representation of another kind of spraying machine;
Fig. 5 is a kind of structural representation docking support;
Fig. 6 is the structural representation of another kind of docking support;
Fig. 7 is the structural representation of electric hoist and stem segment in Fig. 3;
Fig. 8 is the structural representation of a kind of spray angle governor motion;
Fig. 9 is the structural representation of another kind of spray angle governor motion;
Figure 10 is the spray angle schematic diagram during traveling of electric hoist forward;
Figure 11 be electric hoist reverse advance time spray angle schematic diagram;
In figure: 100-spraying machine, 110-running gear, 120-column, 121-connects seat, 122-power set, 123-electric expansion bar, 130-guide rail, 131-docks cone, 132-buttcover plate, 133-docks post, 134-link, 140-water tank, 150-flexible pipe, 160-suspender, 170-electric hoist, 171-coaster seat, 172-pulley, 173-motor, 174-performs gear, 175-drives gear, 176-touching lever, 177-collision block, 178-mounting seat, 179-rotating shaft, 180-spray boom, 181-nozzle, 200-hanger rail, 300-booth, 301-main channel, passage between 302-ridge, 400-track.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described with embodiment.
As shown in Figure 2, in common booth, ground along the length direction of booth 300 is provided with a main channel 301, proportion of crop planting becomes a ridge, ridge one, passage 302 between ridge it are provided with between ridge and ridge, between ridge, passage 302 and main channel 301 are arranged vertically or near normal layout, but can not be parallel, intersect. Main channel 301 is used for walking and transporting, and between ridge, passage 302 is for operation between canopy, for instance spray medicine, fertilising, watering, nursery or harvesting etc., hanging dish steel wire is generally located in field, without influence on the use of passage 302 between main channel 301 and ridge. Main channel 301 is provided with track 400, between ridge, big-canopy framework (not shown) above passage 302 is fixed with many hanger rails 200 (if not hanging the barriers such as dish steel wire in field, the top of field can also be arranged in) between its bearing of trend with ridge, passage 302 is consistent, that is: hanger rail 200 in main channel 301 the bearing of trend of projection in the plane intersect with track 400, it is therefore desirable to vertical or near normal. Generally, many hanger rails 200 be arranged in parallel. The preferred tube of material of hanger rail 200, for instance common steel tube, coating steel pipe, plastic-coated steel or other anti-corrosion and being easy to serves as the tubing that guide rail uses, cross section is circular, rectangle or abnormity, and round tube cost is low, and rectangular tube or special pipe guide effect are good. Hanger rail 200 can also cross section be the hanger rail of " several " font, or other is easy to the non-tube of material of guiding.
As Fig. 1 and Fig. 3 jointly shown in, spraying machine 100 is arranged on track 400, the frame of the running gear 110 of spraying machine 100 is provided with water tank 140 and water pump (not shown), water tank 140 and water pump can also be arranged on a trailer being mounted on running gear 110 frame, water pump operation is driven with independent motor or electromotor, so it is more beneficial for the movement of pumping plant, facilitate the public a set of equipment of multiple canopy, be also convenient for the power and energy between frame realizes spraying operation and article transport.
Water pump is connected to spray boom 180 by flexible pipe 150, and spray boom 180 is provided with nozzle 181. Spray boom 180 is arranged to two, during traveling, it is simple to spray to both sides, ridge simultaneously, and can adjust spray angle as required. If spray boom 180 is arranged to one, then only it is easy to a side spray, although two row's nozzles now can be set on spray boom, but be difficult to look after both sides when adjusting spray angle simultaneously. About the adjustment of spray angle, will describe in detail in the following description.
Flexible pipe 150 is slided by suspender 160 and is lifted on guide rail 130, and suspender 160 can be suspension ring or suspension hook, in order to reduce moving resistance, the suspender 160 of the present embodiment is mounted with hanging wheel, and hanging wheel is suitable with guide rail 130.
Docking support includes guide rail 130 and column 120, and one end of guide rail 130 is connected with column 120, guide rail 130 horizontally set, and column 120 fixing (dismounting or non-dismountable) is in the frame of running gear 110.For the ease of docking with hanger rail 200, column can make electric lifting vertical column, and to adapt to hanger rail 200 alignment error in height, equally, in order to adapt to hanger rail 200 alignment error in the horizontal direction, guide rail 130 may be alternatively configured electric expansion guide rail.
For making docking more accurate, the free end of guide rail 130 is provided with docking cone 131, when docking cone 131 is axially inserted in the pore of hanger rail 200, in the horizontal direction, it is achieved spraying machine 100 accurately docks with a hanger rail 200.
As another kind of docking structure, as shown in Figure 4, the free end of guide rail 130 is provided with buttcover plate 132, the lower openings of buttcover plate 132, its shape of cross section is suitable with the shape of cross section of guide rail 130, now, one section of docking post 133 is preferably fixed in the pore of the butt end of hanger rail 200, when buttcover plate 132 is overlapped on the docking post 133 of hanger rail 200 from top to down, in the height direction, it is achieved spraying machine 100 accurately docks with a hanger rail 200. Now guide rail 130 stretches out, and makes buttcover plate 132 minimum with the axial gap of hanger rail 200, it is simple to electric hoist 170 is smoothly climbed to hanger rail 200 from guide rail 130.
Fig. 5 illustrates a kind of radial type docking support. Its column 120 top is fixed with connection seat 121, and guide rail 130 is rotatably installed in connection seat 121 by bearing pin, and the link 134 of guide rail 130 is connected by gear with power set 122, link 134 can directly set a gear, it is also possible to be located on bearing pin by gear. When power set 122 (such as, motor or the motor with decelerator) rotate, guide rail 130 is made to lift or put down by gear drive, it is achieved docking with hanger rail 200 or separate. Buttcover plate 132 is preferably made elastic construction, to strengthen safety and the adaptability of docking. Column 120 adopts manual type telescopic column, to reduce cost.
Fig. 6 illustrates another kind of radial type docking support. With Fig. 5 the difference is that, the link 134 of guide rail 130 is hinged with column 120, a hinged electric expansion bar 123 between guide rail 130 and column 120, such as electric pushrod or linear electric motors etc., flexible by electric expansion bar 123 makes guide rail 130 prop up or put down, it is achieved docking with hanger rail 200 or separate.
As shown in Fig. 1, Fig. 3 or Fig. 4, guide rail 130 is provided with electric hoist 170.
As shown in Figure 7, (roller 172 can be connected with motor 173 to be provided with the roller 172 that driven by motor 173 on the coaster seat 171 of electric hoist 170, actuating device can also be passed through be connected with motor 173), roller 172 is suitable with guide rail 130 or hanger rail 200, thus roller 172 both can slide on guide rail 130, it is also possible to slide on hanger rail 200.
As it is shown in fig. 7, spray boom 180 is vertically installed on coaster seat 171. As shown in Figure 8, in order to adjust spray angle, being also provided with spray angle governor motion, the effect of spray angle governor motion is to make described two spray booms relatively rotate under external force. Mounting seat 178 is fixed on coaster seat 171 or is set to one with coaster seat 171, mounting seat 178 is installed two rotating shafts 179, piece spray boom 180 of one rotating shaft 179 grafting, two rotating shafts 179 are provided with a pair intermeshing execution gear 174, rotating shaft 179 is connected with motor directly or by actuating device, in the present embodiment, drives gear 175 to perform gear 174 with one and engages the described actuating device of composition, driven by motor drives gear 175, so that rotating shaft 179 rotates.
As Figure 10 and Figure 11 jointly shown in, when electric hoist just marches forward, the droplet of nozzle 181 ejection head-on sprays to crop, when the reverse return of electric hoist, spray boom 180 is rotated by spray angle governor motion, droplet remains to head-on spray to crop, because being forward or reverse traveling regardless of electric hoist, can keep best spray effect.Nozzle 181 is provided with multiple, when plant is short, only opens lower nozzle, progressively opens upper nozzle again, to improve the effectiveness of operation when plant grows tall. Nozzle 181 can be plain nozzle, it is also possible to being the adjustable nozzle with universal adjustment handle, this nozzle uses more convenient, better effects if.
Fig. 9 illustrates another kind of spray angle governor motion, and it instead of motor by frame for movement. Touching lever 176 is directly or indirectly fixing with a rotating shaft 179 to be connected, touching lever 176 can also be fixed on other places, collision block 177 is individually fixed on the corresponding component of position, electric hoist stroke top and stroke-end position, when running to position, top or terminal position when electric hoist, touching lever 176 touches collision block 177 forces spray boom 180 to rotate, thus reaching to regulate the purpose of spray angle of nozzle in position, electric hoist stroke top or stroke-end position. Position, stroke top, collision block 177 is generally fixed on docking support, and stroke-end position, collision block 177 is generally fixed on hanger rail 200 or big-canopy framework.
Operation principle is as follows:
When the position of a hanger rail 200 gone to by spraying machine 100, halting, the guide rail 130 on docking support docks with this hanger rail 200, and electric hoist 170 is climbed to hanger rail 200 from guide rail 130, drives spray boom 180 to move enforcement and removes journey spraying operation; When electric hoist 170 arrives hanger rail 200 terminal, spray boom rotates, adjusts spray angle, return, implements return spraying operation, stops spraying, returns on the guide rail 130 of docking support, and spray boom rotates, adjusts spray angle, and guide rail 130 separates with hanger rail 200. Then, running gear continues to next root hanger rail place, repeats above-mentioned action, advances line by line, until completing the spray medicine to greenhouse corps, fertilising or watering operation.
When spraying machine 100 arrive or leave docking location, electric hoist 170 arrives position, top or terminal position, guide rail 130 dock with hanger rail 200 or separate, electric hoist 170 enters crop area or leaves crop area time, perceive such as through sensor (such as travel switch, position sensor etc.), and various motors or water pump operation is opened and closed by the electric-control system such as single-chip microcomputer, PLC, installation site as sensor can set according to actual needs, it is well known to those of ordinary skill in the art, does not repeat at this.
For the ease of automatically controlling, running gear is preferentially selected by motor-driven electrical walking device, it is also possible to electromotor and group of motors are together as driver element. When not emphasizing automaticity, artificial promotion running gear walking, simple and easy to do. Additionally, above-mentioned many structures use motor, such as: electric lifting vertical column, electric expansion guide rail, power set, electric expansion bar, electric hoist and spray angle governor motion etc., motor in these mechanisms or device can be each independent, a motor can also be shared in adjacent mechanism or device, by actuating device, these mechanisms or device and motor-driven are linked together, as adopting which kind of mode, then depend on that the pros and cons between easy to control and cost are accepted or rejected.

Claims (10)

1. a booth spraying machine, including: running gear; It is characterized in that,
The frame of described running gear is provided with docking support, and described docking support includes guide rail and lifting column, and one end of described guide rail is connected with described lifting column, and described lifting column is fixed in described frame; The free end of described guide rail is provided with docking facilities, and described guide rail is provided with electric hoist, and described electric hoist is provided with spray boom, and described spray boom is provided with nozzle and is connected to the flexible pipe communicated with water pump, and described flexible pipe is lifted on described guide rail by suspender.
2. booth spraying machine as claimed in claim 1, it is characterised in that described docking facilities includes the buttcover plate being fixed on the free end of described guide rail, the lower openings of described buttcover plate.
3. booth spraying machine as claimed in claim 1, it is characterised in that described docking facilities includes the docking cone being fixed on the free end of described guide rail.
4. booth spraying machine as claimed in claim 1, it is characterised in that the link of described guide rail is hinged with described lifting column, is hinged with electric expansion bar between described guide rail and described lifting column.
5. booth spraying machine as claimed in claim 1, it is characterised in that described guide rail rotates and is installed on connection seat, and described connection seat is fixed on described lifting column, and the link of described guide rail is connected with power set by gear mechanism.
6. booth spraying machine as claimed in claim 1, it is characterised in that described guide rail is the electric expansion guide rail of horizontally set.
7. booth spraying machine as claimed in claim 1, it is characterized in that, described electric hoist includes: coaster seat, described coaster seat is provided with by motor-driven roller, described roller is suitable with described guide rail, and described spray boom is installed on described coaster seat by spray angle governor motion.
8. booth spraying machine as claimed in claim 7, it is characterized in that, described spray angle governor motion includes: mounting seat, described mounting seat is fixed on described coaster seat or is set to one with described coaster seat, described mounting seat is provided with two rotating shafts, and said two rotating shaft is provided with a pair intermeshing execution gear; One described rotating shaft is connected with motor directly or by actuating device; A piece described spray boom is fixed in a described rotating shaft.
9. booth spraying machine as claimed in claim 7, it is characterized in that, described spray angle governor motion includes: mounting seat, described mounting seat is fixed on described coaster seat or is set to one with described coaster seat, described mounting seat is provided with two rotating shafts, and said two rotating shaft is provided with a pair intermeshing execution gear; The touching lever of described axis of rotation is driven with fixture when touching; A piece described spray boom is fixed in a described rotating shaft.
10. booth spraying machine as claimed in claim 1, it is characterised in that described suspender is provided with hanging wheel, described hanging wheel is suitable with described guide rail.
CN201610160713.3A 2016-03-21 2016-03-21 Greenhouse sprayer Pending CN105638620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610160713.3A CN105638620A (en) 2016-03-21 2016-03-21 Greenhouse sprayer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610160713.3A CN105638620A (en) 2016-03-21 2016-03-21 Greenhouse sprayer

Publications (1)

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CN105638620A true CN105638620A (en) 2016-06-08

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Family Applications (1)

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CN201610160713.3A Pending CN105638620A (en) 2016-03-21 2016-03-21 Greenhouse sprayer

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108738946A (en) * 2018-08-02 2018-11-06 芜湖彰鸿工程技术有限公司 A kind of intelligence system of auxiliary fruit and vegetable greenhouses spray
EP3488687A1 (en) * 2017-11-22 2019-05-29 Koiviston Kukka ja Hautaus Oy A watering apparatus and an assembly

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07327520A (en) * 1994-06-07 1995-12-19 Ishiguro Nouzai Kk Liquid agent-spraying device for green house
JPH10262471A (en) * 1997-03-25 1998-10-06 Tokai Bussan Kk Watering or spraying device for house
CN1301485A (en) * 1999-08-20 2001-07-04 姜文植 No-man anti-moving device and its anti-moving method
CN202174017U (en) * 2011-08-01 2012-03-28 黑龙江省牡丹江林业科学研究所 Angle-adjustable spraying device
CN204443396U (en) * 2015-01-14 2015-07-08 广州实凯机电科技有限公司 The self-propelled spray vehicle in a kind of greenhouse
CN204579634U (en) * 2015-05-11 2015-08-26 岳荣强 A kind of farmland boom sprayer nozzle adjustable device
CN205390141U (en) * 2016-03-21 2016-07-27 孙树飞 Big -arch shelter sprayer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07327520A (en) * 1994-06-07 1995-12-19 Ishiguro Nouzai Kk Liquid agent-spraying device for green house
JPH10262471A (en) * 1997-03-25 1998-10-06 Tokai Bussan Kk Watering or spraying device for house
CN1301485A (en) * 1999-08-20 2001-07-04 姜文植 No-man anti-moving device and its anti-moving method
CN202174017U (en) * 2011-08-01 2012-03-28 黑龙江省牡丹江林业科学研究所 Angle-adjustable spraying device
CN204443396U (en) * 2015-01-14 2015-07-08 广州实凯机电科技有限公司 The self-propelled spray vehicle in a kind of greenhouse
CN204579634U (en) * 2015-05-11 2015-08-26 岳荣强 A kind of farmland boom sprayer nozzle adjustable device
CN205390141U (en) * 2016-03-21 2016-07-27 孙树飞 Big -arch shelter sprayer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3488687A1 (en) * 2017-11-22 2019-05-29 Koiviston Kukka ja Hautaus Oy A watering apparatus and an assembly
CN108738946A (en) * 2018-08-02 2018-11-06 芜湖彰鸿工程技术有限公司 A kind of intelligence system of auxiliary fruit and vegetable greenhouses spray

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Application publication date: 20160608