CN205357880U - Air current auxiliary type biological pesticide spraying centrifugation atomizing device towards use of facility horticulture - Google Patents
Air current auxiliary type biological pesticide spraying centrifugation atomizing device towards use of facility horticulture Download PDFInfo
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- CN205357880U CN205357880U CN201620026544.XU CN201620026544U CN205357880U CN 205357880 U CN205357880 U CN 205357880U CN 201620026544 U CN201620026544 U CN 201620026544U CN 205357880 U CN205357880 U CN 205357880U
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Abstract
The utility model discloses an air current auxiliary type biological pesticide spraying centrifugation atomizing device towards use of facility horticulture belongs to the agricultural machine field. Including direct current motor (1), blade device (2), blade axle (3), accelerator input shaft (4), accelerator output shaft (5), U profile shaft (6), motor fixing device (7), first shaft coupling (8), planetary gear accelerator (10), safety guard (11), atomizing carousel (12), water conservancy diversion drum (13) and inlet means (14), direct current motor (1), blade axle, blade device, first shaft coupling, accelerator input shaft, planetary gear accelerator are consecutive, and accelerator output shaft, second shaft coupling, U profile shaft connect gradually with the atomizing carousel. The utility model discloses make and can realize under the activated prerequisite of biological pesticide that wide coverage, penetrability can good advantages not influencing, and the pesticide residue who has avoided warmhouse booth to cultivate the crop, the pollution has alleviateed.
Description
Technical field
The biological pesticide that this utility model relates to for facilities horticulture uses sprays or atomising device, is specifically related to the air flow auxiliary biological pesticide towards facilities horticulture uses and sprays centrifugal atomization apparatus.
Background technology
Continuous all the year round plantation and the hot and humid breeding that condition is pathogen in facilities horticulture create suitable environmental condition, make some pathogenic bacteria worm's ovum and insect be bred year after year, owing to facility cultivation is to carry out in the space of relative closure, the use of chemical pesticide will be greatly increased that Residual Pesticides in Farm Produce, operator are poisoning and pollution to environment.
Biological pesticide refers to and directly utilizes biological living (such as fungus, antibacterial, nematicide, insect viruses, genetically modified organism, natural enemy etc.) or utilize biogenic biological active substances (agricultural antibiotic, plant growth regulator, sex pheromone, food rcstriction agent, juvenile hormone etc.) to carry out the preparation killed or suppress for agriculture and forestry harmful organism, have safe and efficient, decompose rapidly, selectivity is strong, low-residual, efficiently, be not likely to produce the advantages such as Drug resistance.For biological living pesticide, how keeping its activity injury-free is the key of flusher.
The prevention and elimination of disease and pests effect of biological pesticide and environment have close relationship, one is temperature, and the active component of biological pesticide is mainly made up of protein crystal and lived spore, and temperature requirement is higher, when biological pesticide uses, temperature must be controlled at 15～30 DEG C.Two is humidity, and biological pesticide is extremely sensitive to the requirement of humidity, and ambient humidity is more big, and drug effect is more obvious.Three is ultraviolet, and biological pesticide is had fatal lethal effect by ultraviolet, it is desirable to open air should select the cloudy day or spray biological pesticide at dusk.
Using the requirement for environment for biological pesticide, warmhouse booth has prominent superiority, and one is temperature, and due to airtight space, temperature is higher, may be generally higher than outer more than 10 DEG C of canopy；Two is humidity, the evaporation of ground moisture and transpiration effect the water vapour produced, and is mostly trapped in canopy, and air humidity, outside canopy, the humidity of more than 90% often occurs, and the persistent period；Three is ultraviolet, and owing to hot house is by plastic foil or glass lighting, therefore, intensity of illumination is low, light of poor quality.As fully visible, use biological pest control both to can guarantee that drug effect in warmhouse booth, alleviate again pollution, it does not have residual.
Centrifugal spraying adopts very low pressure, makes liquid radially flow on the disk of a high speed rotating, is finally thrown out of formation droplet from the edge of disk, and this atomizing type is little to the mechanical damage of biological pesticide activity.The feature of centrifugal spraying be the droplet size that formed comparatively uniformly, size be easily adjusted, and coverage is big, and shortcoming is that penetrance is relatively poor.
For the feature such as short, intensive of crop in facilities horticulture, the pesticide sprayed away wants that wide coverage, penetration of droplets performance are good, can be deposited on the target sites such as crop leaf in a large number, and low toxicity, low-residual, pollution are little, active atomising device pole that be therefore developed for facilities horticulture, that can keep biological pesticide is necessary.
The patent that denomination of invention is " wind spraying aid type centrifugal atomizer one test device for air-assisted spraying (patent No.: 200920035407) " provides a kind of nebulizer for spray liquid, the droplet thrown away by atomization tooth can all be directly in blower fan and produce within the scope of wind field, to improve penetration power and the deposition of droplet, but its centrifugal atomizing rotating disk is covered with the centrifugal atomizing case being fixed on electric machine casing, centrifugal atomizing case periphery arranges atomization tooth, after biological pesticide is thrown on atomization case, atomization tooth on centrifugal atomizing case can cause the mechanical damage to biological pesticide activity secondary.The activity of biological pesticide is the basic assurance of its drug effect, and this technology can complete atomization under very low inlet hydraulic, thus decreasing the damage for biological pesticide.
Summary of the invention
1, utility model to solve the technical problem that
Pesticide residues and the pollution thereof of crop is cultivated for warmhouse booth, and the damage that the nebulizer of existing spray liquid is to biological pesticide, and use the requirement for environment according to biological pesticide, warmhouse booth temperature is high, high humidity, the feature that uitraviolet intensity is low, this utility model provides the air flow auxiliary biological pesticide used towards facilities horticulture and sprays centrifugal atomization apparatus, make to be capable of wide coverage under the premise not affecting biological pesticide activity, the atomising device used towards facilities horticulture that penetration performance is good, and the use of biological pesticide avoids warmhouse booth and cultivates the residual of crop, alleviate pollution.
2, technical scheme
This utility model patent is achieved through the following technical solutions:
The air flow auxiliary biological pesticide used towards facilities horticulture sprays centrifugal atomization apparatus, and it includes direct current generator, blading, sharf, accelerator power shaft, accelerator output shaft, U-shaped axle, motor fixing device, the first shaft coupling, the axis of rolling, planetary gear accelerator, safety guard, atomization rotating disk, water conservancy diversion cylinder and feeding device；Described direct current generator is connected by sharf and blading, described direct current generator is by the affixed water conservancy diversion cylinder of motor fixing device, sharf one end couples direct current generator, the other end couples the first shaft coupling, the blade of Intermediate Gray moving blading rotates, described accelerator power shaft one end is connected with the first shaft coupling, the other end is connected with planetary gear accelerator, planetary gear accelerator is fixed by safety guard, and safety guard is fixed in water conservancy diversion cylinder；Water conservancy diversion cone cylinder is installed on the inner side of water conservancy diversion cylinder, is fixed on the shell of planetary gear accelerator；Accelerator output shaft one end is connected with planetary gear accelerator, and the accelerator output shaft other end is connected by the second shaft coupling with U-shaped axle, and U-shaped axle is fixing connects atomization rotating disk, and feeding device connects the inwall of atomization rotating disk.
For providing the direct current generator of power as main power plant, namely this device is that to produce the power of air-flow be also the power producing centrifugal force；For coupling the sharf of direct current generator and blading, sharf one end couples motor, one end coupling Intermediate Gray moving vane rotates；For producing the blading (containing blade) of axial flow；Water conservancy diversion cylinder and water conservancy diversion cone cylinder have been used for guide functions；For coupling the accelerator power shaft device of planetary gear accelerator, accelerator power shaft one end other end that is connected with shaft coupling is connected with planetary gear accelerator；For accelerating the planetary gear accelerator installation (speed ratio 1:3) of centrifugal atomizing rotating disk；For fixing the safety cage arrangement of planetary gear accelerator, this device is fixed in water conservancy diversion cylinder；Atomization rotating-table apparatus for centrifugal atomizing；Do not affect the U-shaped shaft device of feed liquor for fixing atomization rotating disk simultaneously；Feeding device for feed flow so that medicinal liquid led to by external hose be inserted in feeding device be input to atomization rotating disk inwall.
The above-mentioned air flow auxiliary biological pesticide used towards facilities horticulture sprays centrifugal atomization apparatus, preferably goes out to be atomized rotating disk by testing, and it is the teeth groove of rectangle that inner wall surface thereof is carved with 150 cross sections.The purpose of rectangle teeth groove is to try to reduce the kinetic energy rejection of medicinal liquid.The angle of outside wall surface and horizontal plane is 60 °.
The above-mentioned air flow auxiliary biological pesticide used towards facilities horticulture sprays centrifugal atomization apparatus, is outside equipped with flow-controlling meter at feed tube.The flow of the medicinal liquid entered in atomization rotating disk is changed by flow-controlling meter.
The atomization rotating disk that the above-mentioned air flow auxiliary biological pesticide used towards facilities horticulture sprays centrifugal atomization apparatus can be replaced, and can require to use the atomization rotating disk of various outer diameter (such as 80mm, 100mm, 120mm etc.) according to different atomizations.
Above-mentioned planetary gear accelerator, including a bull gear, a sun gear, a planet carrier, three planetary gears, three planet wheel spindles, an accelerator power shaft, an accelerator output shaft, two rolling bearings and a shell；Accelerator power shaft connects planet carrier input power, and sun gear connects accelerator output shaft output power to atomization rotating disk.This planetary gear accelerator volume is little, lightweight, and speed ratio is 1:3, provides enough rotating speeds for atomization rotating disk.
The above-mentioned air flow auxiliary biological pesticide used towards facilities horticulture sprays the U-shaped axle of centrifugal atomization apparatus, and firm being connected to does not interfere with again coaxial feed liquor while being atomized rotating disk.
The feeding device that the above-mentioned air flow auxiliary biological pesticide used towards facilities horticulture sprays centrifugal atomization apparatus is coaxial bilateral feeding device, not only ensure that uniform feed liquor but also do not affect the mist field of medicinal liquid.
The above-mentioned air flow auxiliary biological pesticide used towards facilities horticulture sprays centrifugal atomization apparatus, it is also equipped with water conservancy diversion cone cylinder 15, water conservancy diversion cone cylinder is installed on the inner side of water conservancy diversion cylinder, is fixed on the shell of planetary gear accelerator 10, avoids the energy loss that air-flow causes because of turbulent flow to the full extent.
3, beneficial effect
Compared to prior art, the beneficial effects of the utility model are:
(1) centrifugal atomizing rotating speed and mist droplet particle size size are inversely proportional to, and mist droplet particle size is the key factor determining pesticide drift and sedimentation, and the rotating speed that will obtain suitable mist droplet particle size rotating disk will at more than 8000n/min.But the rotating speed of blade is but unable to reach 8000n/min, this device have employed planetary gear acceleration mechanism so that blade is atomized rotating disk more than 8000n/min while rated speed 2800n/min, thus obtaining the atomizing effect of the best.
(2) centrifugal spraying requires very low for liquid supply pressure, it is possible to be effectively ensured biological pesticide activity；Wind send that droplet to be effectively deposited on to target target position most important, it is possible to effectively reduces drift, strengthens penetrance.This device adopts air flow auxiliary centrifugal atomizing, both can realize less atomizing pressure to ensure the activity of biological pesticide, and may insure that again bigger coverage and good canopy penetrance, it is provided that good pesticide supplying effect.
(3) this device adopts single power device, guarantee that the droplet air flow power that penetrance needs in crop canopies and the centrifugal force needed for promoting turntable rotation both are from a direct current generator can powered by vehicle power, it is to avoid the circuit that large amount of complex is loaded down with trivial details and the consumption to battery.
(4) this device volume little (maximum gauge 200mm), dispenser wide coverage (centrifugal atomizing face is more than 500mm), it is simple to move, carry, meet the work requirements of facilities horticulture.
(5) power set of this device adopt single shaft output direct current generator, and installed kuppe additional in the inner side of water conservancy diversion cylinder, it is to avoid the energy loss that in water conservancy diversion cylinder, turbulent flow causes, and enhance the penetration performance of droplet.
(6) this device feed liquor mode adopts the two-way feed liquor in inner side, and compact conformation, droplet flow field is evenly.During unilateral feed liquor, suspension is atomized by 1 aperture under the effect of the pressure, biological pesticide preparation experienced by various physical stress, and adopt the mode of the two-way feed liquor in inner side effectively to alleviate the biological preparation pressure in an aperture, reduce the impact that droplet velocities is acutely changed, flow field vacancy point is less, and velocity uniformity is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is schematic three dimensional views of the present utility model.
Fig. 3 is atomization rotating disk schematic three dimensional views of the present utility model.
Fig. 4 is feeding device schematic three dimensional views of the present utility model.
Fig. 5 is planetary gear accelerator schematic diagram of the present utility model.
Fig. 6 is U-shaped axle schematic three dimensional views of the present utility model.
In Fig. 1-6: 1 direct current generator；2 bladings；3 sharfs；4 accelerator power shafts；5 accelerator output shafts；6 U-shaped axles；7 motor fixing devices；8 first shaft couplings；9 rolling bearings；10 planetary gear accelerators；11 safety guards；12 atomization rotating disks；13 water conservancy diversion cylinders；14 feeding devices；15 water conservancy diversion cone cylinder；16 second shaft coupling 10-1 bull gears；10-2 planetary gear；10-3 sun gear.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model patent is described further.
Embodiment 1
As shown in Figures 1 to 5, the air flow auxiliary biological pesticide originally used towards facilities horticulture sprays centrifugal atomization apparatus and includes direct current generator 1, blading 2, sharf 3, accelerator power shaft 4, accelerator output shaft 5, U-shaped axle 6, motor fixing device the 7, first shaft coupling 8, rolling bearing 9, planetary gear accelerator 10, safety guard 11, atomization rotating disk 12, water conservancy diversion cylinder 13, feeding device 14, water conservancy diversion cone cylinder the 15, second shaft coupling 16.Planetary gear accelerator wherein comprises bull gear 10-1, planetary gear 10-2, sun gear 10-3.Direct current generator 1 both produces to guarantee the biological pesticide air flow power that penetrance needs in crop canopies, also produces the centrifugal force promoted needed for turntable rotation.Sharf 3 one end couples direct current generator 1 one end coupling 8 Intermediate Gray moving blading 2 and rotates.Blading 2 (5 blades) is used for producing axial flow.Water conservancy diversion cylinder 13 and 15 guide functions of water conservancy diversion cone cylinder reduce energy loss produced by turbulent flow, mixed flow, enhance the biological pesticide penetrance at crop canopies.Accelerator power shaft 4 one end other end that is connected with shaft coupling is connected with planetary gear accelerator 10.Planetary gear accelerator 10 provides, for atomization rotating disk 12, acceleration that speed ratio is 1:3 and is fixed on safety guard 11 for rotating disk and provides the rotating speed of more than 8000n/min.Safety guard 11 is fixed in water conservancy diversion cylinder.Accelerator output shaft 5 is connected with the second shaft coupling with U-shaped axle 6, the fixing atomization rotating disk 12 of U-shaped axle 6.Medicinal liquid led to by external hose be inserted in feeding device 14 be input to atomization rotating disk 12 inwall.External hose is installed effusion meter and is used for regulating flow.
During the work of this device, direct current generator 1 driven vane axle 3 rotates, and sharf 3 band moving blading 2 rotates and passes through shaft coupling 8 and drives accelerator power shaft 4 to rotate, then is exported U-shaped axle by accelerator output shaft 5 thus driving atomization rotating disk 12 high speed rotating.Meanwhile, biological pesticide is input in atomization rotating disk 12 by feeding device 14.The rated speed of direct current generator is 2700 turns/min, and rotating speed can be kept under the effect of planetary gear accelerator 10 at 8000 turns/min for the atomization rotating disk 12 of high speed rotating so that biological pesticide throws away along the rectangle teeth groove of atomization rotating disk inwall on powerful centrifugal action.
Described atomization rotating disk 12 is as it is shown on figure 3, making material is engineering plastics ABS, and it has lightweight and corrosion resistant feature, it is possible to avoid being corroded by pesticide due to long-term work.Its inwall has 150 rectangle teeth groove, it is ensured that medicinal liquid can be atomized equably.
As shown in Figure 6, for inverted U, there is M8 screw thread at two ends to described U-shaped axle 6.The diameter of axle is 8mm.
As shown in Figure 4, it is the hole of 1mm that the end 2mm place from two feed tubes has two diameters to described feeding device 14, and this holes is unique delivery outlet of medicinal liquid.
Described planetary gear accelerator 10 is as it is shown in figure 5, comprise bull gear 10-1, planetary gear 10-2, sun gear 10-3.Transmission speed ratio is the 1:3 coaxial direction variable rate transmissions it achieving power, and volume is little, and mechanical efficiency is high.
Embodiment 2
As shown in figures 1 to 6, the air flow auxiliary biological pesticide used towards facilities horticulture sprays centrifugal atomization apparatus, and it includes assembly with embodiment 1；Described direct current generator 1 is connected by sharf and blading, described direct current generator 1 is by the affixed water conservancy diversion cylinder 13 of motor fixing device 7, sharf one end couples direct current generator, the other end couples the first shaft coupling 8, the blade of Intermediate Gray moving blading rotates, described accelerator power shaft one end is connected with the first shaft coupling, the other end is connected with planetary gear accelerator 10, planetary gear accelerator 10 is fixed by safety guard 11, and safety guard 11 is fixed in water conservancy diversion cylinder 13；Accelerator output shaft 5 one end is connected with planetary gear accelerator 10, and accelerator output shaft 5 other end is connected by the second shaft coupling 16 with U-shaped axle 6, and U-shaped axle 6 is fixing connects atomization rotating disk 12, and feeding device 14 connects the inwall of atomization rotating disk 12.Direct current generator is as main power plant, and namely this device is the power of generation air-flow is also the power producing centrifugal force；For coupling the sharf of direct current generator and blading, sharf one end couples motor, one end coupling Intermediate Gray moving vane rotates；For producing the blading (containing blade) of axial flow；Water conservancy diversion cylinder has been used for guide functions；For coupling the accelerator power shaft device of planetary gear accelerator, accelerator power shaft one end other end that is connected with shaft coupling is connected with planetary gear accelerator；For accelerating the planetary gear accelerator installation (speed ratio 1:3) of centrifugal atomizing rotating disk；For fixing the safety cage arrangement of planetary gear accelerator, this device is fixed in water conservancy diversion cylinder；Atomization rotating-table apparatus for centrifugal atomizing；Do not affect the U-shaped shaft device of feed liquor for fixing atomization rotating disk simultaneously；Feeding device for feed flow so that medicinal liquid led to by external hose be inserted in feeding device 14 be input to atomization rotating disk 12 inwall.Atomization rotating disk, it is the teeth groove of rectangle that inner wall surface thereof is carved with 150 cross sections.The purpose of rectangle teeth groove is to try to reduce the kinetic energy rejection of medicinal liquid.The angle of outside wall surface and horizontal plane is 60 °.It is outside equipped with flow-controlling meter at feed tube.The flow of the medicinal liquid entered in atomization rotating disk is changed by flow-controlling meter.Atomization rotating disk can be replaced, and can require to use the atomization rotating disk of various outer diameter (such as 80mm, 100mm, 120mm) according to different atomizations.Planetary gear accelerator, including a bull gear, a sun gear, a planet carrier, three planetary gears, three planet wheel spindles, an accelerator power shaft, an accelerator output shaft, two rolling bearings and a shell；Accelerator power shaft connects planet carrier input power, and sun gear connects accelerator output shaft output power to atomization rotating disk.This planetary gear accelerator volume is little, lightweight, and speed ratio is 1:3, provides enough rotating speeds for atomization rotating disk.U-shaped axle, firm being connected to does not interfere with again coaxial feed liquor while being atomized rotating disk.The feeding device of atomising device is coaxial bilateral feeding device, not only ensure that uniform feed liquor but also do not affect the mist field of medicinal liquid.Atomising device, is also equipped with water conservancy diversion cone cylinder 15 kuppe and is installed on the inner side of water conservancy diversion cylinder, be fixed on the shell of planetary gear accelerator 10, and its cone angle is horizontal by 25 °.Avoid the energy loss that air-flow causes because of turbulent flow to the full extent.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to the thought of the present invention, all will change in specific embodiments and applications, and this specification content should not be construed as limitation of the present invention.
Claims (10)
1. the air flow auxiliary biological pesticide used towards facilities horticulture sprays centrifugal atomization apparatus, and it includes direct current generator (1), blading (2), sharf (3), accelerator power shaft (4), accelerator output shaft (5), U-shaped axle (6), motor fixing device (7), the first shaft coupling (8), planetary gear accelerator (10), safety guard (11), atomization rotating disk (12), water conservancy diversion cylinder (13) and feeding device (14)；Described direct current generator (1) is connected by sharf (3) and blading (2), direct current generator (1) is by the affixed water conservancy diversion cylinder (13) of motor fixing device (7), sharf (3) one end couples direct current generator (1), the other end couples the first shaft coupling (8), described accelerator power shaft (4) one end is connected with the first shaft coupling (8), the other end is connected with planetary gear accelerator (10), planetary gear accelerator (10) is fixed by safety guard (11), safety guard (11) is fixed in water conservancy diversion cylinder (13)；Accelerator output shaft (5) one end is connected with planetary gear accelerator (10), accelerator output shaft (5) other end is connected by the second shaft coupling (16) with U-shaped axle (6), U-shaped axle (6) is fixing connects atomization rotating disk (12), and feeding device (14) connects the inwall of atomization rotating disk (12).
2. the air flow auxiliary biological pesticide used towards facilities horticulture according to claim 1 sprays centrifugal atomization apparatus, it is characterized in that, it is additionally provided with water conservancy diversion cone cylinder (15), water conservancy diversion cone cylinder (15) is installed on the inner side of water conservancy diversion cylinder (13), is fixed on the shell of planetary gear accelerator (10).
3. the air flow auxiliary biological pesticide used towards facilities horticulture according to claim 2 sprays centrifugal atomization apparatus, it is characterised in that described water conservancy diversion cone cylinder (15) its cone angle is horizontal by 25 °.
4. the air flow auxiliary biological pesticide used towards facilities horticulture according to claim 1 sprays centrifugal atomization apparatus, it is characterized in that, described atomization rotating disk (12), it is the teeth groove of rectangle that inner wall surface thereof is carved with 150 cross sections, and the angle of outside wall surface and horizontal plane is 60 °.
5. the air flow auxiliary biological pesticide towards facilities horticulture use according to claim 1-4 any one sprays centrifugal atomization apparatus, it is characterised in that the speed ratio of described planetary gear accelerator (10) is 1:3.
6. the air flow auxiliary biological pesticide used towards facilities horticulture according to claim 1 sprays centrifugal atomization apparatus, it is characterised in that the feed tube of described feeding device (14) is outside equipped with flow-controlling meter.
7. the air flow auxiliary biological pesticide used towards facilities horticulture according to claim 1 sprays centrifugal atomization apparatus, it is characterised in that described feeding device (14) is coaxial bilateral feeding device.
8. the air flow auxiliary biological pesticide used towards facilities horticulture according to claim 1 sprays centrifugal atomization apparatus, it is characterised in that the external diameter of described atomization rotating disk (12) is 80mm-120mm.
9. the air flow auxiliary biological pesticide used towards facilities horticulture according to claim 1 sprays centrifugal atomization apparatus, it is characterised in that the making material of described atomization rotating disk (12) is engineering plastics ABS.
10. the air flow auxiliary biological pesticide used towards facilities horticulture according to claim 1 sprays centrifugal atomization apparatus, it is characterised in that described blading (2) includes 5 blades.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620026544.XU CN205357880U (en) | 2016-01-12 | 2016-01-12 | Air current auxiliary type biological pesticide spraying centrifugation atomizing device towards use of facility horticulture |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620026544.XU CN205357880U (en) | 2016-01-12 | 2016-01-12 | Air current auxiliary type biological pesticide spraying centrifugation atomizing device towards use of facility horticulture |
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| CN201620026544.XU Expired - Fee Related CN205357880U (en) | 2016-01-12 | 2016-01-12 | Air current auxiliary type biological pesticide spraying centrifugation atomizing device towards use of facility horticulture |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105454201A (en) * | 2016-01-12 | 2016-04-06 | 南京林业大学 | Airflow-assisting-type biopesticide spraying centrifugal atomizing device used for facility horticulture |
| CN107914877A (en) * | 2017-12-20 | 2018-04-17 | 聊城揽悦创新科技有限公司 | Three axis connecting rod unmanned planes |
-
2016
- 2016-01-12 CN CN201620026544.XU patent/CN205357880U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105454201A (en) * | 2016-01-12 | 2016-04-06 | 南京林业大学 | Airflow-assisting-type biopesticide spraying centrifugal atomizing device used for facility horticulture |
| CN105454201B (en) * | 2016-01-12 | 2016-11-30 | 南京林业大学 | The air flow auxiliary biological pesticide used towards facilities horticulture sprays centrifugal atomization apparatus |
| CN107914877A (en) * | 2017-12-20 | 2018-04-17 | 聊城揽悦创新科技有限公司 | Three axis connecting rod unmanned planes |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20170112 |