CN104285934B - The mixed medicine blast-type spray lance spraying machine of a kind of caterpillar band self-propelled rice field water intake line on the spot - Google Patents
The mixed medicine blast-type spray lance spraying machine of a kind of caterpillar band self-propelled rice field water intake line on the spot Download PDFInfo
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- CN104285934B CN104285934B CN201410485126.2A CN201410485126A CN104285934B CN 104285934 B CN104285934 B CN 104285934B CN 201410485126 A CN201410485126 A CN 201410485126A CN 104285934 B CN104285934 B CN 104285934B
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Abstract
The invention discloses the mixed medicine blast-type spray lance spraying machine of a kind of caterpillar band self-propelled rice field water intake line on the spot, including field navigation positioning system, crawler type self propelled chassis, water suction defecator, online medicament-mixing device and wind spraying aid type spray boom sprayer unit. Field navigation positioning system can realize the repetition recognition and tracking of working path, reduces seedling-damaging ratio. Crawler type self propelled chassis, it is possible to increase contact area, reduces grounding pressure. Water suction defecator can be fetched water on the spot in rice field, forced filtration cleans water to obtain, online medicament-mixing device will clean water with pesticide stock solution on-line mixing with preparating liquid, thus realizing the synchronization preparation of medicinal liquid and spraying, liquid medicine storage amount is greatly reduced, reduces grounding pressure further. Wind spraying aid type spray boom sprayer unit branch arrange upper and lower two row shower nozzles, relatively spray, and utilize wind supply gas stream droplet is carried out secondary-atomizing and rice canopy disturbance, to improve the deposition distribution uniformity of droplet. The present invention can be used for rice field dispenser operation.
Description
Technical field
The present invention relates to the mixed medicine blast-type spray lance spraying machine of a kind of caterpillar band self-propelled rice field water intake line on the spot, belong to rice field management equipment field.
Background technology
Large-scale rice field Work machine grounding pressure is big, mud bottom is destroyed serious, it is easy to fall into car, significantly limit the development of rice field mechanization of operation. Therefore, Work machine lightweight in rice field is a problem demanding prompt solution. For realizing rice field Work machine lightweight, can take increase unit contact area and alleviate unit two kinds of methods of deadweight. Adopt cterpillar drive can increase contact area, reduce ratio pressure; but it is bigger that its crawler track stitch width and turn slippage sweep away region area; single operation pressure Seedling, seedling-damaging ratio is bigger, it is necessary to assure the run trace of many subjobs essentially coincides, and could reduce total pressure Seedling, seedling-damaging ratio. Patent CN201245184Y discloses a kind of Multifunctional creeper type tractor, has less grounding pressure, and can be suitably used for several work, but this tractor road clearance only has 240mm, it is impossible to suitable in the operation of rice field middle and late stage. For improving working performance, reducing pressure Seedling, seedling-damaging ratio, the working width of Agent spraying machine is general all more than 12 meters, medicine-chest more than capacity 1500L, and therefore, the capacity reducing Agent spraying machine medicine-chest can alleviate the weight of unit. For this, by water intaking on the spot, forced filtration, online mixed medicine to obtain required medicinal liquid during the operation of rice field, and then the synchronization realizing medicinal liquid is prepared and sprays, it is possible to significantly reduce the amount of storage of medicinal liquid, it is achieved the lightweight of spraying mechanical. Patent CN101745483A discloses a kind of knapsack sprayer with absorbent function, hydrojet and water suction reversing arrangement are set in the under casing of spraying machine water tank bottom, and it is provided with dispensation apparatus, timesharing water suction and the hydrojet of shower nozzle is realized by the switching between water suction and liquid-jet device, can there be local directly water suction the automated dispensing of water, but during farm work, water suction and hydrojet can only hocket, and working performance is low and water absorption is limited.Meanwhile, because the water layer in rice field is shallower, and there is more impurity, even if so having carried out multi-filtering, the water obtained is still more muddy, thus can only use the shower nozzle that medicinal liquid turbidity tolerance is stronger, and the fogging degree and the deposition distribution uniformity that therefore improve droplet are also major issues. Patent CN2640615Y discloses a kind of paddy field wind spraying aid type low amounts boom sprayer, hypogastric region at windbag is provided with the aperture on ground, utilize the air curtain that aperture blows out, deliver droplets on and coerce to crop canopies, elegant to reduce droplet, but due to blocking of crop canopies, the mist droplet deposition on crop bottom stem stalk and blade is less, and dispenser uniformity is poor.
Summary of the invention
It is an object of the invention to provide the mixed medicine blast-type spray lance spraying machine of a kind of caterpillar band self-propelled rice field water intake line on the spot, to realize the lightweight of rice field Agent spraying machine, reduce its grounding pressure, it is prevented that fall into car, and reduce seedling-damaging ratio, improve the deposition distribution uniformity of droplet.
In order to solve above technical problem, the concrete technical scheme that the present invention adopts is as follows:
The mixed medicine blast-type spray lance spraying machine of a kind of caterpillar band self-propelled rice field water intake line on the spot, including field navigation positioning system, it is made up of car-mounted computer (11), DGPS inertia combined navigation device (10), spraying swath border Machine Vision Recognition registration apparatus (12) and crop row machine vision navigation device (13). also including crawler type self propelled chassis (8), water suction defecator, online medicament-mixing device and wind spraying aid type spray boom sprayer unit, water suction defecator, online medicament-mixing device and wind spraying aid type spray boom sprayer unit are sequentially arranged on crawler type self propelled chassis (8) from front to back, water suction defecator is sequentially connected with by the water intaking branch road of water pump (14), secondary filter (15) and multiple parallel connection and forms, water intaking branch road includes switch valve (16), primary filter (17), suction hose (18) and water leg (19), and water pump (14) is driven by the electromotor (7) of crawler type self propelled chassis (8) by drive mechanism, online medicament-mixing device includes medicine mixer (5), the feeding opening of medicine mixer (5) and check valve (24), killer injecting pump (23) and pesticide stock solution case (22) are sequentially connected with by pipeline, killer injecting pump (23) is driven by the electromotor (7) of crawler type self propelled chassis (8) by drive mechanism, the water inlet of medicine mixer (5) is sequentially connected with by pipeline with flow speed control valve (21) and water pump (14) outlet, the arrival end of flow speed control valve (21) is in parallel with overflow valve A (20), the liquid outlet of medicine mixer (5) is connected to the spray tank (2) of wind spraying aid type spray boom sprayer unit by pipeline.
Wind spraying aid type spray boom sprayer unit is made up of frame (4), spraying system and blast system, and frame (4) is provided with several branch'ses device (30), and spraying system and blast system are all fixed in frame (4); Spraying system is sequentially connected with is formed by spray tank (2), filter (25), spray pump (26), overflow valve B (31) and atomizer passgae, spray tank (2) is connected by pipeline with the liquid outlet of medicine mixer (5), atomizer passgae includes upper and lower two row's shower nozzles that spray boom main line, spray boom bye-pass and branch are arranged, upper nozzle (27) is sprayed down, and lower nozzle (28) is sprayed towards the oblique upper of backward spraying machine; Blast system includes blower fan (3), windbag (1) and ventilating duct (29), blower fan (3) is driven by the electromotor (7) of crawler type self propelled chassis (8) by drive mechanism, ventilating duct (29) is by the air-flow oblique upper water conservancy diversion towards backward spraying machine, and lower nozzle (28) is arranged in ventilating duct (29).
Water intaking branch road is arranged in lines, is suspended on the front of crawler type self propelled chassis (8); Atomizer passgae is suspended on the rear of crawler type self propelled chassis (8); Spraying swath border Machine Vision Recognition registration apparatus (12) is arranged on the two ends of frame (4); Crop row machine vision navigation device (13) is arranged on the front portion of crawler type self propelled chassis (8).
Crawler belt (9) width of crawler type self propelled chassis (8) is 15-20cm, and ground gap height is more than 75cm.
The volume of spray tank (2) is 50L-200L, and the spraying swath of spraying machine is be more than or equal to 6m.
Compared with prior art, the present invention has followingBeneficial effect:
1. to compare common crawler belt narrower for the crawler belt of the present invention, and unit motility increases, and rice field is good by property, and pressure Seedling, seedling-damaging ratio are low.
2. the present invention is by water intaking on the spot, forced filtration, online mixed medicine, it is achieved the synchronization of medicinal liquid is prepared and sprays, and liquid medicine storage amount is greatly reduced, and then realizes the lightweight of spraying machine, it is prevented that fall into car.
3. the wind spraying aid type spray boom sprayer unit branch of the present invention arranges upper and lower two row's shower nozzles, relatively sprays, and utilizes wind stream of supplying gas that droplet carries out secondary-atomizing and rice canopy disturbance, and the deposition distribution uniformity of droplet improves.
Accompanying drawing explanation
Fig. 1 is the mixed medicine blast-type spray lance spraying machine population structure schematic diagram of caterpillar band self-propelled rice field water intake line on the spot;
Fig. 2 is field navigation positioning system schematic diagram;
Fig. 3 is water suction filter apparatus configuration schematic diagram;
Fig. 4 is online medicament-mixing device structural representation;
Fig. 5 is wind spraying aid type spray boom sprayer unit structural representation;
Fig. 6 is that atomizer passgae arranges schematic diagram with current path.
In figure: 1. windbag 2. spray tank 3. blower fan 4. frame 5. medicine mixer 6. driver's cabin 7. electromotor 8. crawler type self propelled chassis 9. crawler belt 10.DGPS inertia combined navigation device 11. car-mounted computer 12. spraying swath border Machine Vision Recognition registration apparatus 13. crop row machine vision navigation device 14. water pump 15. secondary filter 16. switch valve 17. primary filter 18. suction hose 19. water leg 20. overflow valve A21. flow speed control valve 22. pesticide stock solution case 23 killer injecting pump 24. check valve 25. filter 26. spray pump 27. upper nozzle 28. lower nozzle 29. ventilating duct 30. branch device 31. overflow valve B.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention program is described in further details.
As shown in Figure 1, caterpillar band self-propelled rice field water intake line on the spot mixes medicine blast-type spray lance spraying machine population structure schematic diagram, and this spraying machine includes field navigation positioning system, crawler type self propelled chassis 8, water suction defecator, online medicament-mixing device and wind spraying aid type spray boom sprayer unit.
As in figure 2 it is shown, field navigation positioning system schematic diagram, this system includes car-mounted computer 11, DGPS inertia combined navigation device 10, spraying swath border Machine Vision Recognition registration apparatus 12 and crop row machine vision navigation device 13. Spraying machine is positioned by DGPS inertia combined navigation device 10, and location information is sent to car-mounted computer, spraying swath border Machine Vision Recognition registration apparatus 12 is used for identifying and follow the trail of spraying swath border, avoid respraying and drain spray phenomenon, crop row machine vision navigation device 13 is for monitoring unit direction of advance in real time, realize every trade is sailed, reduce pressure Seedling, hinder Seedling phenomenon.
As shown in Figure 3, water suction filter apparatus configuration schematic diagram, this device is by water pump 14, the water intaking branch road of secondary filter 15 and multiple parallel connection is sequentially connected with composition, water intaking branch road includes switch valve 16, primary filter 17, suction hose 18 and water leg 19, water pump 14 is driven by the electromotor 7 of crawler type self propelled chassis 8 by drive mechanism, water leg 19 is for collecting the water of the shallower water layer in rice field and it being carried out coarse filtration, convenient absorbent pipe 18 absorbs water, the water that suction hose 18 is gathered by primary filter 17 filters further, the quantity of water intaking branch road is controlled according to operation necessary flow manual adjustments switch valve 16.Water suction defecator can be fetched water on the spot in rice field, forced filtration cleans water to obtain.
As shown in Figure 4, online medicament-mixing device structural representation, online medicament-mixing device includes medicine mixer 5, the feeding opening of medicine mixer 5 and check valve 24, killer injecting pump 23 and pesticide stock solution case 22 are sequentially connected with by pipeline, killer injecting pump 23 is driven by the electromotor 7 of crawler type self propelled chassis 8 by drive mechanism, the water inlet of medicine mixer 5 is sequentially connected with by pipeline with flow speed control valve 21 and water pump 14 outlet, the arrival end of flow speed control valve 21 is in parallel with overflow valve A20, the outlet of overflow valve A20 is connected with a conduit, the liquid overflowed is flow back to rice field, the liquid outlet of medicine mixer 5 is connected to the spray tank 2 of wind spraying aid type spray boom sprayer unit by pipeline. overflow valve A20 and flow speed control valve 21 input the flow of medicine mixer 5 for stablizing water pump 14, and flow is adjustable, it is ensured that the uniformity of mixed medicine, check valve 24 is used for preventing medicinal liquid to be back to pesticide stock solution pipeline. online medicament-mixing device will clean water with pesticide stock solution on-line mixing with preparating liquid, thus realizing the synchronization preparation of medicinal liquid and spraying, liquid medicine storage amount is greatly reduced, it is achieved the lightweight of spraying machine, reduces grounding pressure further.
As shown in Figure 5 and Figure 6, wind spraying aid type spray boom sprayer unit structural representation and atomizer passgae and current path arrange schematic diagram, wind spraying aid type spray boom sprayer unit is made up of frame 4, spraying system and blast system, the lower row of frame 4 is provided with several branch's devices 30, and spraying system and blast system are all fixed in frame 4; Spraying system is sequentially connected with is formed by spray tank 2, filter 25, spray pump 26, overflow valve B31 and atomizer passgae, spray tank 2 is connected by pipeline with the liquid outlet of medicine mixer 5, atomizer passgae includes upper and lower two row's shower nozzles that spray boom main line, spray boom bye-pass and branch are arranged, upper nozzle 27 is sprayed down, and lower nozzle 28 is sprayed towards the oblique upper of backward spraying machine; Blast system includes blower fan 3, windbag 1 and ventilating duct 29, and blower fan 3 is driven by the electromotor 7 of crawler type self propelled chassis 8 by drive mechanism, and ventilating duct 29 is by the air-flow oblique upper water conservancy diversion towards backward spraying machine, and lower nozzle 28 is arranged in ventilating duct 29. Wind spraying aid type spray boom sprayer unit branch arrange upper and lower two row shower nozzles, relatively spray, and utilize wind supply gas stream droplet is carried out secondary-atomizing and rice canopy disturbance, to improve the deposition distribution uniformity of droplet.
Water intaking branch road is arranged in lines, is suspended on the front of crawler type self propelled chassis 8; Atomizer passgae is suspended on the rear of crawler type self propelled chassis 8; Spraying swath border Machine Vision Recognition registration apparatus 12 is arranged on the two ends of frame 4; Crop row machine vision navigation device 13 is arranged on the front portion of crawler type self propelled chassis 8.
Crawler belt 9 width of crawler type self propelled chassis 8 is 15-20cm, and ground gap height is more than 75cm.
The volume of spray tank 2 is 50L-200L, and the spraying swath of spraying machine is be more than or equal to 6m.
Claims (5)
1. the mixed medicine blast-type spray lance spraying machine of caterpillar band self-propelled rice field water intake line on the spot, including field navigation positioning system, it is made up of car-mounted computer (11), DGPS inertia combined navigation device (10), spraying swath border Machine Vision Recognition registration apparatus (12) and crop row machine vision navigation device (13); Characterized by further comprising: crawler type self propelled chassis (8), water suction defecator, online medicament-mixing device and wind spraying aid type spray boom sprayer unit; Water suction defecator, online medicament-mixing device and wind spraying aid type spray boom sprayer unit are sequentially arranged on crawler type self propelled chassis (8) from front to back;Water suction defecator is sequentially connected with by the water intaking branch road of water pump (14), secondary filter (15) and multiple parallel connection and forms;
Water intaking branch road includes switch valve (16), primary filter (17), suction hose (18) and water leg (19), and water pump (14) is driven by the electromotor (7) of crawler type self propelled chassis (8) by drive mechanism; Online medicament-mixing device includes medicine mixer (5), and the feeding opening of medicine mixer (5) is sequentially connected with by pipeline with check valve (24), killer injecting pump (23) and pesticide stock solution case (22); Killer injecting pump (23) is driven by the electromotor (7) of crawler type self propelled chassis (8) by drive mechanism, the water inlet of medicine mixer (5) is sequentially connected with by pipeline with flow speed control valve (21) and water pump (14) outlet, the arrival end of flow speed control valve (21) is in parallel with overflow valve A (20), and the liquid outlet of medicine mixer (5) is connected to the spray tank (2) of wind spraying aid type spray boom sprayer unit by pipeline.
2. the mixed medicine blast-type spray lance spraying machine of the caterpillar band self-propelled rice field of one according to claim 1 water intake line on the spot, it is characterized in that: described wind spraying aid type spray boom sprayer unit is made up of frame (4), spraying system and blast system, being provided with several branch'ses device (30) in frame (4), spraying system and blast system are all fixed in frame (4);
Described spraying system is sequentially connected with is formed by spray tank (2), filter (25), spray pump (26), overflow valve B (31) and atomizer passgae, spray tank (2) is connected by pipeline with the liquid outlet of medicine mixer (5), atomizer passgae includes upper and lower two row's shower nozzles that spray boom main line, spray boom bye-pass and branch are arranged, upper nozzle (27) is sprayed down, and lower nozzle (28) is sprayed towards the oblique upper of backward spraying machine;
Described blast system includes blower fan (3), windbag (1) and ventilating duct (29), blower fan (3) is driven by the electromotor (7) of crawler type self propelled chassis (8) by drive mechanism, ventilating duct (29) is by the air-flow oblique upper water conservancy diversion towards backward spraying machine, and lower nozzle (28) is arranged in ventilating duct (29).
3. the mixed medicine blast-type spray lance spraying machine of the caterpillar band self-propelled rice field of one according to claim 1 water intake line on the spot, it is characterised in that: described water intaking branch road branch is arranged, and is suspended on the front of crawler type self propelled chassis (8); Atomizer passgae is suspended on the rear of crawler type self propelled chassis (8); Spraying swath border Machine Vision Recognition registration apparatus (12) is arranged on the two ends of frame (4); Crop row machine vision navigation device (13) is arranged on the front portion of crawler type self propelled chassis (8).
4. the mixed medicine blast-type spray lance spraying machine of the caterpillar band self-propelled rice field of one according to claim 1 water intake line on the spot, it is characterized in that: crawler belt (9) width of described crawler type self propelled chassis (8) is 15-20cm, and ground gap height is more than 75cm.
5. the mixed medicine blast-type spray lance spraying machine of the caterpillar band self-propelled rice field of one according to claim 1 water intake line on the spot, it is characterised in that: the volume of described spray tank (2) is 50L-200L, and the spraying swath of spraying machine is be more than or equal to 6m.
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| CN201410485126.2A CN104285934B (en) | 2014-09-22 | 2014-09-22 | The mixed medicine blast-type spray lance spraying machine of a kind of caterpillar band self-propelled rice field water intake line on the spot |
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| CN201410485126.2A CN104285934B (en) | 2014-09-22 | 2014-09-22 | The mixed medicine blast-type spray lance spraying machine of a kind of caterpillar band self-propelled rice field water intake line on the spot |
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| CN104663638A (en) * | 2015-02-14 | 2015-06-03 | 江苏大学 | Pesticide mixing device and pesticide mixing method for paddy field pesticide applying machine |
| CN104782601B (en) * | 2015-02-14 | 2017-06-27 | 江苏大学 | A kind of paddy field pesticide applicator dead furrow water fetching device |
| CN105145525A (en) * | 2015-06-25 | 2015-12-16 | 南通黄海药械有限公司 | Orchard crawler type spraying machine |
| CN105191899A (en) * | 2015-09-28 | 2015-12-30 | 江苏大学 | Mechanical-airflow combination disturbance chemical application system |
| CN106106415A (en) * | 2016-08-18 | 2016-11-16 | 桐乡市龙翔农机粮油专业合作社 | Pesticide spraying device |
| CN106689097B (en) * | 2017-01-21 | 2019-11-05 | 江苏大学 | A kind of paddy field pesticide applicator dead furrow water fetching device on the spot online |
| CN110574748A (en) * | 2019-10-11 | 2019-12-17 | 湖南农业大学 | Rice field clean water pesticide spraying device |
| CN113207849B (en) * | 2021-05-10 | 2022-08-19 | 吉林省农业机械研究院 | Spray-lance type insecticide sprayer spray-width boundary intelligent recognition control system |
| CN114304124A (en) * | 2022-02-09 | 2022-04-12 | 安徽蔚翱农业科技服务有限公司 | Machinery and method for spraying different pesticides on different crops in composite planting |
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| JP2854637B2 (en) * | 1989-11-30 | 1999-02-03 | 王子製紙株式会社 | Automatic image analyzer |
| JP3172976B2 (en) * | 1992-09-03 | 2001-06-04 | 生物系特定産業技術研究推進機構 | Paddy field work vehicle |
| CN2290190Y (en) * | 1996-12-17 | 1998-09-09 | 刘名龙 | Farm sprayer by sucking water from external tank |
| KR20030037242A (en) * | 2003-04-07 | 2003-05-12 | 김장환 | Speed atomization distant power sprayer |
| CN101745483B (en) * | 2009-12-18 | 2013-11-20 | 魏华春 | Sprayer with water adsorption function |
| CN201596591U (en) * | 2009-12-18 | 2010-10-06 | 魏华春 | Sprayer with water absorption function |
| CN202504082U (en) * | 2012-03-31 | 2012-10-31 | 山东农业大学 | Track self-walking type orchard air-assisted atomizing machine |
| CN103039421A (en) * | 2013-01-18 | 2013-04-17 | 蔡文贵 | Power sprayer free of water carrying |
| CN203194376U (en) * | 2013-01-22 | 2013-09-18 | 安徽江淮重工机械有限公司 | Self-walking type spraying vehicle |
| CN203058157U (en) * | 2013-01-22 | 2013-07-17 | 西北农林科技大学 | Crawler self-propelled wind power spray machine for kiwi fruit garden |
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