CN201510959U - Air curtain type spraying system with auxiliary airflow delivery - Google Patents
Air curtain type spraying system with auxiliary airflow delivery Download PDFInfo
- Publication number
- CN201510959U CN201510959U CN 200920110440 CN200920110440U CN201510959U CN 201510959 U CN201510959 U CN 201510959U CN 200920110440 CN200920110440 CN 200920110440 CN 200920110440 U CN200920110440 U CN 200920110440U CN 201510959 U CN201510959 U CN 201510959U
- Authority
- CN
- China
- Prior art keywords
- spraying system
- curtain type
- air
- carrying
- air duct
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Nozzles (AREA)
Abstract
An air curtain type spraying system with auxiliary airflow delivery comprises a power device and a transmission device for transmitting power to the spraying system. The spraying system also comprises a hydraulic driving device arranged on a hanging frame of a tractor, an axial flow blower, an air duct, a liquid pesticide delivery device, a liquid pesticide box, a spray rod truss and a plurality of spray heads. The liquid pesticide delivery device and the hydraulic driving device are both connected with the transmission device and receive power; the liquid pesticide delivery device has one end thereof connected with the liquid pesticide box and the other end thereof connected with the plurality of spray heads fixed on the spray rod truss; the hydraulic driving device is connected with and drives the axial flow blower through hydraulic transmission; and the air duct is arranged on the rear side of the spray rod truss and is parallel to the spray rod truss, the air inlet end of the air duct is fixed and communicated with the axial flow blower, and a plurality of air outlets are arranged at the bottom of the air duct in the spraying width direction of the spray rod truss and form an air curtain with descending airflow along the spraying width direction of the spray rod truss. The air curtain type spraying system can resist airflow interference to reduce migration of fog droplets, and can quicken the sedimentation rate of fog droplets and increase the force of fog droplets penetrating a target.
Description
Technical field
The utility model relates to the equipment for plant protection technology, relates in particular to the auxiliary spraying system of carrying of a kind of wind curtain type air-flow.
Background technology
The early 1990s in 20th century rises in Europe, and the RAU company of the HARDI company of the company of some famous production plant protection mechanism products such as Denmark, Germany, the Tecnoma company of France, gondola Comet company etc. also all produce multiple wind curtain type spraying machine in the world.
The anti-Study on Technology of wafing of China's air curtain is at the early-stage with exploitation, existing 3W-15F type Air Assisted Boom Sprayer, and its power output shaft drives blower fan by belt transmission, and the air outlet mean wind speed can only reach 16.4m/s; Also have the blast system of 3WSF-200 type paddy field low amount boom sprayer then to adopt small-sized high speed centrifugal formula blower fan, the mean wind speed of air outlet is also less than 20m/s.
As fully visible, have the wind curtain type sprayer unit now all because of the air outlet mean wind speed is lower, and can not well resist the interference of natural wind, especially when natural wind speed is big, float of mist droplet seriously causes the agricultural chemicals utilization rate low, because of the environmental pollution that fluid loss causes is also compared serious.
The utility model content
Technical problem to be solved in the utility model provides the auxiliary spraying system of carrying of a kind of wind curtain type air-flow, has increased the penetration power of droplet, has effectively solved the defective of float of mist droplet, has improved the agricultural chemicals utilization rate.
To achieve these goals, the utility model provides a kind of wind curtain type air-flow the auxiliary spraying system of carrying, hang frame by one and be arranged on the tractor back, comprise: power set and send power to the auxiliary transmission device of carrying spraying system of wind curtain type air-flow, it is characterized in that, the auxiliary spraying system of carrying of described wind curtain type air-flow further comprises: be installed in the fluid pressure drive device, axial flow blower, air duct, soup conveying device, spray tank, spray boom truss and a plurality of shower nozzle that hang on the frame; Described soup conveying device is connected described transmission device respectively and receives power with fluid pressure drive device; Described soup conveying device one end connects described spray tank, and the other end is fastened on a plurality of shower nozzles on the spray boom truss; Described fluid pressure drive device is by the hydraulic drive connection and drive described axial flow blower, described air duct is installed in the rear side of described spray boom truss and parallel with the spray boom truss, the air inlet end of described air duct is fixed with described axial flow blower and is communicated with, the bottom of described air duct is provided with a plurality of exhaust vents along described spray boom truss spraying swath direction, and described exhaust vent forms the downward air curtain of air-flow one along spray boom truss spraying swath direction.
The auxiliary spraying system of carrying of above-mentioned wind curtain type air-flow, wherein, a plurality of exhaust vents of described air duct are arranged on the top of described a plurality of shower nozzles, and described a plurality of shower nozzles are a plurality of combined type shower nozzles of equidistant setting.
The auxiliary spraying system of carrying of above-mentioned wind curtain type air-flow, wherein, described transmission device further comprises: the Cardan shaft that is in transmission connection successively, gearbox, belt wheel and driving belt, yielding coupling; Described Cardan shaft is connected with the power output shaft of described power set, and described transmission device is by described belt wheel and the described soup conveying device of belt drives, and described gearbox is by described yielding coupling connection and drive described fluid pressure drive device.
The auxiliary spraying system of carrying of above-mentioned wind curtain type air-flow, wherein, described fluid pressure drive device further comprises: hydraulic gear pump, hydraulic oil container, oil pipe and hydraulic motor, hydraulic gear pump one end that is connected with described transmission device connects described hydraulic oil container, the other end is connected to the hydraulic motor that is connected with described axial flow blower axle head by high-pressure oil pipe, and described hydraulic motor is connected to described hydraulic oil container by oil return pipe.
The auxiliary spraying system of carrying of above-mentioned wind curtain type air-flow, wherein, described soup conveying device further comprises: four cylinder membrane pumps, spray tank, pressure regulation distributing valve and woven hose, the four cylinder membrane pumps one tunnel that are connected with described transmission device connect described spray tank, and another road is connected to described a plurality of shower nozzle respectively by described pressure regulation distributing valve and multiway infusion tube.
The auxiliary spraying system of carrying of above-mentioned wind curtain type air-flow, wherein, described fluid pressure drive device comprises that also one is used to cool off the radiator of hydraulic oil, described radiator is installed in the air duct in described axial flow blower exit, and described radiator is connected with described hydraulic oil container with described hydraulic motor respectively by oil pipe.
The auxiliary spraying system of carrying of above-mentioned wind curtain type air-flow, wherein, described axial flow blower is the vertical axial-flow blower fan, described air duct is fixed on the described axial flow blower by clip.
The auxiliary spraying system of carrying of above-mentioned wind curtain type air-flow, wherein, described air duct is a soft material spare.
The auxiliary spraying system of carrying of above-mentioned wind curtain type air-flow, wherein, described spray boom truss is the multistage foldable structure, described air duct launches simultaneously with described spray boom truss or is folding.
The auxiliary spraying system of carrying of above-mentioned wind curtain type air-flow, wherein, described power set are tractor.
Beneficial functional of the present utility model is: compared with prior art, the auxiliary spraying system of carrying of the wind curtain type air-flow that the utility model provides adopts the hydraulic-driven axial flow blower, make the mean wind speed of air duct air outlet greater than 20m/s, can effectively resist the interference of natural wind, reduce float of mist droplet, improved the adhesion property of droplet on crop greatly, improved the utilization rate of agricultural chemicals, reduced the pollution of soup to surrounding environment, improved agroecological environment, improve quality of agricultural product, the assurance of necessity is provided for the sustainable development of agricultural.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
Fig. 1 is the utility model hydraulic-driven schematic diagram;
Fig. 2 is the utility model axial flow blower and air duct scheme of installation;
Fig. 2 a is that Fig. 2 K is to view;
Fig. 3 is installed on front view on the tractor for the utility model;
Fig. 4 is installed on the tractor side elevation view for the utility model.
Wherein, Reference numeral
1 axial flow blower
2 clips
3 radiators
4 air ducts
5 spray boom truss
6 hang frame
7 Cardan shafts
8 gearboxes
9 filters
10 hydraulic oil containers
11 hydraulic gear pumps
12 mekydro pump seats
13 hydraulic motors
14 spray tanks
15 shower nozzles
The specific embodiment
Below in conjunction with accompanying drawing structural principle of the present utility model and operation principle are done concrete description:
As Fig. 1,2,2a, 3, in the specific embodiment shown in 4, the utility model proposes the auxiliary spraying system of carrying of a kind of wind curtain type air-flow, comprise: power set, transmission device and the auxiliary spraying system of carrying of wind curtain type air-flow that is installed in the tractor rear end by suspension frame 6, described power set are the engine of tractor, assist the conveying spraying system by transmission device outputting power to described wind curtain type air-flow, the auxiliary spraying system of carrying of this wind curtain type air-flow, it further comprises: be installed in the fluid pressure drive device that hangs on the frame 6, axial flow blower 1, air duct 4, spray boom truss 5, the soup conveying device, spray tank 14, and a plurality of shower nozzles 15; Described soup conveying device is connected described transmission device respectively and receives power with fluid pressure drive device; Described soup conveying device one end connects described spray tank 14, and the other end is fastened on a plurality of shower nozzles 15 on the spray boom truss 5; Described fluid pressure drive device is by the hydraulic drive connection and drive described axial flow blower 1, described air duct 4 is installed in the rear side of described spray boom truss 5 and parallel with the spray boom truss, the air inlet end of described air duct 4 is fixed with described axial flow blower 1 and is communicated with, the bottom of described air duct 4 is provided with a plurality of exhaust vents along described spray boom truss 5 spraying swath directions, and described exhaust vent forms the downward air curtain of air-flow one along spray boom truss spraying swath direction.A plurality of exhaust vents of described air duct 4 are arranged on the top of described a plurality of shower nozzle 15, and described a plurality of shower nozzles 15 are a plurality of combined type shower nozzles of equidistant setting.
Described transmission device further comprises: the Cardan shaft 7 that is in transmission connection successively, gearbox 8, belt wheel and driving belt, yielding coupling; Described Cardan shaft 7 is connected with the power output shaft of described power set, and described transmission device is by described belt wheel and the described soup conveying device of belt drives, and described gearbox is by described yielding coupling connection and drive described fluid pressure drive device.
Described fluid pressure drive device further comprises: hydraulic gear pump 11, hydraulic oil container 10, oil pipe and hydraulic motor 13, hydraulic gear pump 11 1 ends that are connected with described transmission device connect described hydraulic oil container 10, the other end is connected to the hydraulic motor 13 that is connected with described axial flow blower 1 axle head by high-pressure oil pipe, described hydraulic motor 13 is connected to described hydraulic oil container 10 by oil return pipe, also is provided with filter 9 so that the oil return of described hydraulic motor 13 is filtered on the described hydraulic oil container 10.
Described soup conveying device further comprises: four cylinder membrane pumps, spray tank 14, pressure regulation distributing valve and woven hose, the four cylinder membrane pumps one tunnel that are connected with described transmission device connect described spray tank 14, and another road is connected to described a plurality of shower nozzle 15 respectively by described pressure regulation distributing valve and multiway infusion tube.
Described fluid pressure drive device comprises that also one is used to cool off the radiator 3 of hydraulic oil, and described radiator 3 is installed in the air duct 4 in described axial flow blower 1 exit, and described radiator 3 is connected with described hydraulic oil container 10 with described hydraulic motor 13 respectively by oil pipe.
Described axial flow blower 1 is the vertical axial-flow blower fan, and described air duct 4 is fixed on the described axial flow blower 1 by clip 2.Described air duct 4 is made for soft material has collapsible feature.Described spray boom truss 5 is the multistage foldable structure, and described air duct 4 can launch simultaneously or fold with described spray boom truss 5.
Please refer to Fig. 1, Fig. 2 and Fig. 4 (only showing half of structure among Fig. 4) again, further specify the auxiliary specific embodiment and the operation principle of carrying spraying system of the utility model wind curtain type air-flow: when the power output shaft of power set drives gearbox by Cardan shaft, gearbox drives the hydraulic gear pump running.Shown in the direction of arrow among Fig. 1, hydraulic gear pump sucks the hydraulic oil in the hydraulic oil container, after pressurization, hydraulic oil is transported to the radiator that is arranged on described axial flow blower exit by high-pressure oil pipe, via being transported to the hydraulic motor that is contained in the axial flow blower axle head behind the radiator heat-dissipation, the driving shaft flow fan rotates at a high speed, produce enough air quantity and blast, exhaust vent through about 300 ￠ 25-28mm of the air duct installed along the spray boom truss and bottom thereof forms the downward air curtain of airflow direction one along the spraying swath direction, air curtain outlet wind speed: 〉=20m/s.Soft collapsible air duct is delivered to each shower nozzle top with air-flow.Power set are when driving the hydraulic gear pump running simultaneously, drive four cylinder membrane pumps of soup transmitting device by belt pulley, V belt, this four cylinders membrane pump sucks the soup in the spray tank in the pump chamber, the pressurization back is by pressure regulation distributing valve and transfusion sebific duct, be transported to soup on the spray boom simultaneously, spray through many group combined type shower nozzles then, and spill to target along the uniform veil of spraying swath formation droplet.Spraying system of the present utility model reduces the float of mist droplet except resisting extraneous interference in air flow, can also quicken the sinking speed of droplet and the droplet penetration power to target.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1. a wind curtain type air-flow is assisted and is carried spraying system, hang frame by one and be arranged on the tractor back, comprise: power set and send power to the auxiliary transmission device of carrying spraying system of wind curtain type air-flow, it is characterized in that, the auxiliary spraying system of carrying of described wind curtain type air-flow further comprises: be installed in the fluid pressure drive device, axial flow blower, air duct, soup conveying device, spray tank, spray boom truss and a plurality of shower nozzle that hang on the frame; Described soup conveying device is connected described transmission device respectively and receives power with fluid pressure drive device; Described soup conveying device one end connects described spray tank, and the other end is fastened on a plurality of shower nozzles on the spray boom truss; Described fluid pressure drive device is by the hydraulic drive connection and drive described axial flow blower, described air duct is installed in the rear side of described spray boom truss and parallel with the spray boom truss, the air inlet end of described air duct is fixed with described axial flow blower and is communicated with, the bottom of described air duct is provided with a plurality of exhaust vents along described spray boom truss spraying swath direction, and described exhaust vent forms the downward air curtain of air-flow one along spray boom truss spraying swath direction.
2. the auxiliary spraying system of carrying of wind curtain type air-flow according to claim 1 is characterized in that a plurality of exhaust vents of described air duct are arranged on the top of described a plurality of shower nozzles, and described a plurality of shower nozzles are a plurality of combined type shower nozzles of equidistant setting.
3. the auxiliary spraying system of carrying of wind curtain type air-flow according to claim 1 is characterized in that described transmission device further comprises: the Cardan shaft that is in transmission connection successively, gearbox, belt wheel and driving belt, yielding coupling; Described Cardan shaft is connected with the power output shaft of described power set, and described transmission device is by described belt wheel and the described soup conveying device of belt drives, and described gearbox is by described yielding coupling connection and drive described fluid pressure drive device.
4. according to claim 1 or the auxiliary spraying system of carrying of 3 described wind curtain type air-flows, it is characterized in that, described fluid pressure drive device further comprises: hydraulic gear pump, hydraulic oil container, oil pipe and hydraulic motor, hydraulic gear pump one end that is connected with described transmission device connects described hydraulic oil container, the other end is connected to the hydraulic motor that is connected with described axial flow blower axle head by high-pressure oil pipe, and described hydraulic motor is connected to described hydraulic oil container by oil return pipe.
5. according to claim 1 or the auxiliary spraying system of carrying of 3 described wind curtain type air-flows, it is characterized in that, described soup conveying device further comprises: four cylinder membrane pumps, spray tank, pressure regulation distributing valve and woven hose, the four cylinder membrane pumps one tunnel that are connected with described transmission device connect described spray tank, and another road is connected to described a plurality of shower nozzle respectively by described pressure regulation distributing valve and multiway infusion tube.
6. the auxiliary spraying system of carrying of wind curtain type air-flow according to claim 1, it is characterized in that, described fluid pressure drive device comprises that also one is used to cool off the radiator of hydraulic oil, described radiator is installed in the air duct in described axial flow blower exit, and described radiator is connected with described hydraulic oil container with described hydraulic motor respectively by oil pipe.
7. the auxiliary spraying system of carrying of wind curtain type air-flow according to claim 1 is characterized in that described axial flow blower is the vertical axial-flow blower fan, and described air duct is fixed on the described axial flow blower by clip.
8. the auxiliary spraying system of carrying of wind curtain type air-flow according to claim 1 is characterized in that described air duct is a soft material spare.
9. the auxiliary spraying system of carrying of wind curtain type air-flow according to claim 8 is characterized in that described spray boom truss is the multistage foldable structure, and described air duct launches simultaneously with described spray boom truss or be folding.
10. the auxiliary spraying system of carrying of wind curtain type air-flow according to claim 1 is characterized in that described power set are tractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920110440 CN201510959U (en) | 2009-07-27 | 2009-07-27 | Air curtain type spraying system with auxiliary airflow delivery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920110440 CN201510959U (en) | 2009-07-27 | 2009-07-27 | Air curtain type spraying system with auxiliary airflow delivery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201510959U true CN201510959U (en) | 2010-06-23 |
Family
ID=42482355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920110440 Expired - Fee Related CN201510959U (en) | 2009-07-27 | 2009-07-27 | Air curtain type spraying system with auxiliary airflow delivery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201510959U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102349487A (en) * | 2011-09-09 | 2012-02-15 | 庄如强 | Pesticide spraying plant protection machine |
| CN104831668A (en) * | 2015-05-22 | 2015-08-12 | 南京金长江交通设施有限公司 | Spraying dust suppression vehicle based on air curtain technology |
| CN113148171A (en) * | 2021-04-07 | 2021-07-23 | 中国农业科学院烟草研究所(中国烟草总公司青州烟草研究所) | Spraying unmanned aerial vehicle |
-
2009
- 2009-07-27 CN CN 200920110440 patent/CN201510959U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102349487A (en) * | 2011-09-09 | 2012-02-15 | 庄如强 | Pesticide spraying plant protection machine |
| CN104831668A (en) * | 2015-05-22 | 2015-08-12 | 南京金长江交通设施有限公司 | Spraying dust suppression vehicle based on air curtain technology |
| CN113148171A (en) * | 2021-04-07 | 2021-07-23 | 中国农业科学院烟草研究所(中国烟草总公司青州烟草研究所) | Spraying unmanned aerial vehicle |
| CN113148171B (en) * | 2021-04-07 | 2022-07-08 | 中国农业科学院烟草研究所(中国烟草总公司青州烟草研究所) | Spraying unmanned aerial vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106005387B (en) | One kind can VTOL formula remove haze aircraft | |
| CN201552083U (en) | Air flow auxiliary spray bar mist sprayer | |
| CN203563580U (en) | Traction type spray boom sprayer | |
| CN206821793U (en) | A kind of self-propelled air delivering spray machine | |
| CN201504514U (en) | Spraying machine with wide spraying rod | |
| CN201563528U (en) | Riding high-clearance boom sprayer | |
| CN205585166U (en) | Novel dedicated pesticide spraying machine of unmanned aerial vehicle | |
| CN201510959U (en) | Air curtain type spraying system with auxiliary airflow delivery | |
| CN204527647U (en) | For the unmanned plane of pesticide spraying | |
| CN202385650U (en) | Pneumatic conveying type full-range uniform mist sprayer | |
| CN103039422B (en) | Self-walking type spraying vehicle | |
| CN106614472A (en) | Balloon suspending-type pesticide application system | |
| CN209995195U (en) | aerial energy-saving queue type agricultural spraying system | |
| CN201029384Y (en) | Lance sprayer | |
| CN101607236A (en) | A kind of pulverizer wind cone that has flow-guiding structure | |
| CN207305299U (en) | Farmland Waste mulch film recovering machine | |
| CN108159808A (en) | A kind of dust-extraction unit for having spraying mechanism | |
| CN203136872U (en) | Orchard directional profile-modeling mist sprayer | |
| CN201426332Y (en) | Orchard sprayer | |
| CN216493004U (en) | Natural rubber tree system of dusting that unmanned aerial vehicle used | |
| CN107377570A (en) | A kind of urban road willow poplar wadding absorption plant | |
| CN202129166U (en) | Rear spraying device of self-propelled spraying machine | |
| CN105831054A (en) | Strong-air-assisted remote pesticide spraying equipment | |
| CN203072735U (en) | Wind-assisted automatic forest and fruit pesticide sprayer | |
| CN202181989U (en) | Vertical shaft windmill aerostatic press multi-combination device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: CHINESE ACADEMY OF AGRICULTURAL MECHANIZATION Effective date: 20120615 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120615 Address after: 100083 Beijing city Chaoyang District Deshengmen North Beach No. 1 Patentee after: Xiandai Agricultural Equipment Science and Technology Co., Ltd Address before: 100083, North Beach, Desheng Gate, Beijing, Chaoyang District Co-patentee before: Chiese Academy of Agricultural Mechanization Sciences Patentee before: Xiandai Agricultural Equipment Science and Technology Co., Ltd |
|
| 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: 20100623 Termination date: 20160727 |