CN102550522A - Long-range wide spray machine - Google Patents
Long-range wide spray machine Download PDFInfo
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- CN102550522A CN102550522A CN2011103669521A CN201110366952A CN102550522A CN 102550522 A CN102550522 A CN 102550522A CN 2011103669521 A CN2011103669521 A CN 2011103669521A CN 201110366952 A CN201110366952 A CN 201110366952A CN 102550522 A CN102550522 A CN 102550522A
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Abstract
The invention relates to a long-range wide spray device, which is capable of evenly applying pesticide on a same plane during long-range pesticide application and is different from existing common long-range pesticide applicators. The long-range wide spray device mainly comprises a power hydraulic pump portion, a long-range wide spray portion and a pesticide tank frame, wherein the long-range spray portion mainly comprises a fan, an air supply tube, a medium-long-range sprayer, a medium-range sprayer and a short-range sprayer. The long-range wide spray device can be loaded on a machine to meet the requirement of mechanization, the long-range wide spray device can be suspended on or powered by a common agricultural machine to spray for different crops under different operational conditions, and accordingly the long-range wide spray device is convenient and practical.
Description
Technical field
The present invention relates to the agricultural mechanization field, relate in particular to the equipment for plant protection sprinkling irrigation equipment.
Background technology
At present, agricultural production progressively realizes the full mechanization of agricultural production progressively towards the high-efficiency agriculture development.Cultivate the basic all realizations of results mechanized at present, generally have peasant self back sprayer tool to carry out farm work but the equipment for plant protection degree is low, the big efficient of labour intensity is low.Therefore, the mechanization of plant protection has been the bottleneck of restriction agricultural production mechanization development.
What in existing equipment for plant protection, all adopt is small-sized spraying apparatus and improvement upgrade equipment (backpack motor atomizer; The cart type motor atomizer), though can to solve the spray problem of operation of part basically still be that manual work labour intensity is still very big.The subject matter of restriction spraying mechanicalization is to be not suitable for large-scale mechanical farm work at crop growth period, sink like machinery, and wheel destroys crop, and the higher machinery of plant can't go, and the field has can't normal operation than multi-obstacle avoidance etc.A lot of in recent years scholars have carried out relevant research to equipment for plant protection and have proposed the spraying of crack, highland respectively, remote spray, and methods such as aviation spraying solve the problem that farm work runs into.Crack, the highland spraying patent No.: 201010283877.8 date of application 2010.9.16 have solved plant and have been difficult to capable problem than higher machinery; But also unavoidably cause a part to overwhelm to such an extent that destroy, perhaps have in the greenhouse and still can not use than the place of multi-obstacle avoidance to crops.The aviation spraying, China is domestic at the early-stage still in conceptual phase, the higher wide popularization and application that is not suitable for of cost.Long-range air-assisted spraying is to trees, greenhouse, and the field has operation situation such as obstacle to design, and bigger using value is arranged.2003.6.18 of long-range 03258922.0 date of application of air-assisted spraying application number of patent turret type, though realized remote spray, not good its application of the uniformity spray effect of spraying also is affected and has limited its development and application.
Summary of the invention
The object of the invention is: proposing a kind of wide cut remote spray engine by tractor dynamic power, is that its operation transportation is very convenient, is useful under the situation that greenhouse and paddy field etc. are unfavorable for going to the field operation and sprays.
In order to realize above purpose, wide cut remote spray engine of the present invention comprises power liquid pump part, wide cut remote spray part, medicine-chest and frame; The inlet of said power liquid pump part connects the medicine-chest part, and outlet has the pressure flow monitoring device, and outlet connection traffic control valve also is connected to the spray liquor house steward.Also comprise various drive disk assemblies in addition; Said drive disk assembly is installed on the frame that is connected with the tractor fuselage, comprises traction element, power transmission component; Hydraulic pressure transmission part, said traction element mainly are the parts such as fuselage medicine-chest that are used for drawing the wide cut remote spray engine; Said power transmission component mainly is for liquid pump power to be provided; Said hydraulic pressure transmission part is mainly long-range wind pressure fan hydraulic power is provided.
Said medicine-chest partly is connected fixing with vehicle frame with bolt, the medicine-chest outlet connects the liquid pump inlet with thread connecting mode; Power liquid pump fuselage and frame are used bolt, liquid pump outlet connection traffic control valve, and the pressure flow monitoring device is arranged, and is connected with the spray liquor total pipeline to connect with engage thread and is convenient to load and unload.
Power-transmitting part power shaft one end adopts chuck mode to be connected with the tractor dynamic power axle; Another termination Hooks coupling universal coupling Hooks coupling universal coupling end connects the axle of power liquid pump; Hooks coupling universal coupling is connected with shaft coupling with the liquid pump axle, and Hooks coupling universal coupling helps not convenient transmission power between the axle of same axis.
Said wide cut sprays part, by blower fan, and air funnel, the pressure flow adjuster is formed with each shower nozzle.The pressure flow adjuster is installed in the below of long-range air funnel crooked position, and it is fixing to adopt welding and bolt to be connected with air funnel, and the pressure flow adjuster adopts thread seal to be connected with injection spray pipe, is convenient to disassembling, assembling and replacing.The pressure flow adjusting device can realize the demands of different of each atomizer passgae pressure flow and change the pressure flow of spraying.The shower nozzle of each throw can be earlier the droplet atomizing that requires of separately spraying and the requirement of droplet muzzle velocity, realize spray effect preferably.
Said blower fan fuselage is fixed with bolt and frame; Fan outlet adds seal washer with air funnel employing bolt and is connected; Blower fan is that fluid pressure type drives hydraulic tube transmission hydraulic power; Hydraulic tube one end is threaded with the tractor hydraulic cylinder; The other end blower fan that is threaded with blower fan can realize that promptly the secondary-atomizing of spraying can be transported to larger distance with spraying again for remote spray provides powerful wind-force, and air funnel can carry out secondary to the wind-force that blower fan provides and change the requirement that is more suitable for remote spray.
As stated, whole wide cut remote spray engine can be transported to various dispenser occasions by tractor, under the effect of power transmission hydraulic pressure transmitting device, can conveniently drive the liquid pump fanman in addition and do to realize the spraying operation.Because nearly sprayer unit can be realized the disposable spraying of wide cut during the present invention had far, the effective advantage that has the turret type air-assisted spraying concurrently of spray amount even spraying has effectively remedied its defective, and the corresponding raising of automaticity reduces manpower labour intensity.Realize the extermination of disease and insect pest of large tracts of land occasions such as field greenhouse.
The present invention and tractor organically combine rational in infrastructure, transportation, practical and convenient, and the even effect of spraying is better, and automation intensity is higher.
Description of drawings
Fig. 1 is the structural representation of apparatus of the present invention.
Fig. 2 is the structure member installation site and connects sketch map.
Fig. 3 is spraying implementation result figure.
Among the figure: 1-medicine-chest, 2-blower fan, 3-spraying house steward, the long-range air funnel of 4-, 5-pressure flow adjusting device, 6-remote spray nozzle, 7-medium-long range nozzle, 8-intermediate range nozzle, 9-short range nozzle, 10-liquid pump.11-shaft coupling, 12-Hooks coupling universal coupling, 13-manometer, 14-flowmeter, 15-flow valve, 16-traction element, 17-blower fan hydraulic tube interface, 18-frame.
Embodiment
Below in conjunction with accompanying drawing apparatus of the present invention are done further explanation.
Structural representation of the present invention is as shown in Figure 1, and medicine-chest part, wide cut spray part, power liquid pump part and frame.Mainly comprise medicine-chest 1, blower fan 2, spraying house steward 3, long-range air funnel 4, pressure flow adjusting device 5, long-range nozzle 6, medium-long range nozzle 7, intermediate range nozzle 8, short range nozzle 9, liquid pump 10, connect axial organ 11,, Hooks coupling universal coupling 12 flow valves connect manometer 13 and flowmeter 14, outlet connection traffic valve 15 and frame 18.Medicine-chest 1 outlet is connected with liquid pump 10 inlets through the mode that is threaded, and passes through gasket seal.Through liquid pump work by the liquid pump outlet through the mode that is threaded connection traffic control valve 15, manometer 13, flowmeter 14, spray liquor total pipeline 3 successively; The soup total pipeline is connected with pressure flow adjuster 5 through the mode that is threaded, and under the effect of adjuster, is respectively remote spray 6, medium-long range spraying 7, intermediate range spraying 8, short range spraying 9 corresponding pressure flow is provided, to satisfy the requirement of spraying.Wherein remote spray distance blower fan 2 far away provides powerful wind-force, and the air-flow that under the effect of air funnel 4, forms brute force is to remote spray 6 secondary-atomizings and be transported to larger distance.Other sprayer unit is the spraying that produces certain distance with nozzle with soup pressure.
To spray part be core component to wide cut in the invention, comprises blower fan 2, air funnel 4, pressure flow adjusting device 5, remote spray 6, medium-long range spraying 7, intermediate range spraying 8, short range spraying 9.
Above-mentioned medicine-chest 1 outlet is connected with the inlet of pipeline with liquid pump 10, and connected mode connects with thread seal.
Above-mentioned power liquid pump 10 fuselages are fixedly connected with frame 18 with bolt, and apart from the about 40cm of medicine-chest end face b outlet m place, import is threaded with the medicine-chest outlet, and outlet connection traffic valve 15 connected modes are for being threaded; Flow valve connects manometer 13 connected modes for being threaded; Manometer connection traffic meter connected mode is for being threaded; Flowmeter connects soup total pipeline connected mode for being threaded.The line shaft of power liquid pump be connected axial organ 11 usefulness bolts and connect, shaft coupling is connected with the Hooks coupling universal coupling spline.
Above-mentioned blower fan 2 usefulness bolts are fixedly connected with frame 18, and apart from 15-25cm, center line and liquid pump center line are consistent air outlet straight up apart from medicine-chest end face b; Air outlet c is connected with air funnel d end face bolt seals.
Above-mentioned pressure flow adjusting device 5 is installed in the below at air funnel 4 crooked o places and is connected the angled α of installation site and horizontal plane with welding with thread connecting mode with air funnel; Water inlet is connected with medicinal house steward uses thread connecting mode; Outlet connects long-range nozzle 6 respectively, medium-long range nozzle 7, and intermediate range nozzle 8, short range nozzle 9, connected mode is that thread seal connects.
Above-mentioned medium-long range nozzle is installed and the ground angle beta; Intermediate range spray nozzle and ground angle γ; Short range spray nozzle and ground angle δ; On long-range, medium-long range, intermediate range, the plane that the short range nozzle is installed in to be disposed with ground, the center line basically identical of its center line and air funnel, pressure flow adjusting device remains on the plane.
The remote spray soup becomes little droplet through nozzle atomization after pump pressurization, secondary-atomizing and be transported to larger distance under the airflow effect of blower fan.
Soup after the pressurization of medium-long range spraying part liquid pump is atomized into granule and obtains higher muzzle velocity and can in air, the motion larger distance realize the medium-long range spraying further adding under the effect of pressure flow adjuster under the effect that is pressed in the particular remote nozzle.
Middle one-tenth spray liquor obtains suitable pressure flow and drops in the certain initial velocity realization intermediate range spraying of acquisition through the nozzle atomization mist formation under the effect of pressure forces adjuster.
The short range spray liquor obtains the bigger corresponding pressure of flow under the effect of adjuster, become little droplet that the crop of short range is sprayed through nozzle atomization.
The pressure flow adjuster can be realized the adjusting of the pressure flow of different pipelines, and its principle is that fluid mechanics principle is regulated with the diffusion pipeline.
Structural representation of the present invention is as shown in Figure 1, and medicine-chest part, wide cut spray part, power liquid pump part and frame.Medicine-chest 1 outlet is connected with liquid pump 10 inlets through the mode that is threaded, and passes through gasket seal.Through liquid pump work by the liquid pump outlet through the mode that is threaded connection traffic control valve 15, manometer 13, flowmeter 14, spray liquor total pipeline 3 successively; The soup total pipeline is connected with pressure flow adjuster 5 through the mode that is threaded, and under the effect of adjuster, is respectively remote spray 6, medium-long range spraying 7, intermediate range spraying 8, short range spraying 9 corresponding pressure flow is provided, to satisfy the requirement of spraying.Wherein remote spray distance blower fan 2 far away provides powerful wind-force, and the air-flow that under the effect of air funnel 4, forms brute force is to remote spray 6 secondary-atomizings and be transported to larger distance.Other sprayer unit is the spraying that produces certain distance with nozzle with soup pressure.
Be the strict pressure flow of controlling each pipeline of effect palpus that the spraying that realizes various distances evenly sprays, spraying implementation result figure such as Fig. 3.Spraying A district is the long-range district that sprays in Fig. 3, and spraying B district sprays the district for medium-long range, and spraying C district sprays the district for intermediate range, and spraying D district sprays the district for short range, for the assurance spraying effect does not occur leaking between each adjacent region of spray district certain overlapping covering is not arranged.
Claims (5)
1. wide cut remote spray engine; It is characterized in that, comprise medicine-chest (1), blower fan (2), spraying house steward (3), long-range air funnel (4), pressure flow adjusting device (5), long-range nozzle (6), medium-long range nozzle (7), intermediate range nozzle (8), short range nozzle (9), liquid pump (10), connect axial organ (11), Hooks coupling universal coupling (12) flow valve connection manometer (13) and flowmeter (14), outlet connection traffic valve (15) and frame (18);
Said medicine-chest (1) outlet is connected with the inlet thread seal of pipeline with liquid pump (10); Power liquid pump (10) fuselage is fixedly connected with frame (18) with bolt; The import of power liquid pump (10) is connected with medicine-chest outlet thread seal; Pressure flow adjusting device (5) is tightly connected through spraying house steward (3) and power liquid pump (10), sets gradually outlet connection traffic valve (15), flow valve connection manometer (13) and flowmeter (14) on the spraying house steward (3); The line shaft of power liquid pump is connected with bolt with shaft coupling (11), and shaft coupling (11) is connected with Hooks coupling universal coupling (12) spline; Blower fan (2) is fixedly connected with frame (18) with bolt, and the center line of blower fan (2) and the center line of liquid pump are consistent, air outlet straight up, air outlet c is connected with the d end face bolt seals of long-range air funnel (4); Below and air funnel that said pressure flow adjusting device (5) is installed in the crooked o of air funnel (4) place are tightly connected the angled α of installation site and horizontal plane; The outlet of pressure flow adjusting device (5) connects long-range nozzle (6), medium-long range nozzle (7), intermediate range nozzle (8) and short range nozzle (9) respectively, and connected mode is that thread seal connects.
2. a kind of wide cut remote spray engine according to claim 1; It is characterized in that; Said medium-long range nozzle (7) is installed and the ground angle beta; Intermediate range nozzle (8) and ground angle γ, short range nozzle (9) and ground angle δ, the center line basically identical of the center line of said long-range nozzle (6), medium-long range nozzle (7), intermediate range nozzle (8) and short range nozzle (9) and air funnel, pressure flow adjusting device remains on the plane.
3. a kind of wide cut remote spray engine according to claim 1 is characterized in that, said power liquid pump (10) fuselage is apart from the about 40cm of medicine-chest end face b outlet m place.
4. a kind of wide cut remote spray engine according to claim 1 is characterized in that, said blower fan (2) apart from medicine-chest end face b apart from 15-25cm.
5. a kind of wide cut remote spray engine according to claim 1 is characterized in that said frame (18) is connected with traction element (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103669521A CN102550522A (en) | 2012-02-29 | 2012-02-29 | Long-range wide spray machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103669521A CN102550522A (en) | 2012-02-29 | 2012-02-29 | Long-range wide spray machine |
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| Publication Number | Publication Date |
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| CN102550522A true CN102550522A (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103669521A Pending CN102550522A (en) | 2012-02-29 | 2012-02-29 | Long-range wide spray machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660577A (en) * | 2016-04-11 | 2016-06-15 | 常州机电职业技术学院 | Spray rod spraying device matched with high-speed rice transplanter |
| CN105766875A (en) * | 2016-04-06 | 2016-07-20 | 江苏省农业科学院 | Pesticide spray application system and pesticide spray application method applicable to scale production of wheat and rice |
| CN118384646A (en) * | 2024-06-21 | 2024-07-26 | 湖南九九智能环保股份有限公司 | Variable-range spraying device, sprayer and spraying method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2064574U (en) * | 1990-03-07 | 1990-10-31 | 南通农业药械厂 | Portable ultra-low-volume sprayer |
| CN2131613Y (en) * | 1992-03-27 | 1993-05-05 | 济南市科技开发公司 | Multipurpose spraying machine with pressurised container |
| US20040251313A1 (en) * | 2003-06-11 | 2004-12-16 | Burgess James T. | ATV crop sprayer |
| CN201579148U (en) * | 2009-12-24 | 2010-09-15 | 石河子大学 | Air-assisted grape sprayer |
| CN201988469U (en) * | 2009-12-28 | 2011-09-28 | 吉林省林业科学研究院 | High-range self-propelled forest pest control spraying machine |
-
2012
- 2012-02-29 CN CN2011103669521A patent/CN102550522A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2064574U (en) * | 1990-03-07 | 1990-10-31 | 南通农业药械厂 | Portable ultra-low-volume sprayer |
| CN2131613Y (en) * | 1992-03-27 | 1993-05-05 | 济南市科技开发公司 | Multipurpose spraying machine with pressurised container |
| US20040251313A1 (en) * | 2003-06-11 | 2004-12-16 | Burgess James T. | ATV crop sprayer |
| CN201579148U (en) * | 2009-12-24 | 2010-09-15 | 石河子大学 | Air-assisted grape sprayer |
| CN201988469U (en) * | 2009-12-28 | 2011-09-28 | 吉林省林业科学研究院 | High-range self-propelled forest pest control spraying machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105766875A (en) * | 2016-04-06 | 2016-07-20 | 江苏省农业科学院 | Pesticide spray application system and pesticide spray application method applicable to scale production of wheat and rice |
| CN105660577A (en) * | 2016-04-11 | 2016-06-15 | 常州机电职业技术学院 | Spray rod spraying device matched with high-speed rice transplanter |
| CN118384646A (en) * | 2024-06-21 | 2024-07-26 | 湖南九九智能环保股份有限公司 | Variable-range spraying device, sprayer and spraying method thereof |
| CN118384646B (en) * | 2024-06-21 | 2024-09-10 | 湖南九九智能环保股份有限公司 | Variable-range spraying device, sprayer and spraying method thereof |
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Application publication date: 20120711 |