CN2640615Y - Air feeding low volume boom atomizer for paddy field - Google Patents
Air feeding low volume boom atomizer for paddy field Download PDFInfo
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- CN2640615Y CN2640615Y CN 03206296 CN03206296U CN2640615Y CN 2640615 Y CN2640615 Y CN 2640615Y CN 03206296 CN03206296 CN 03206296 CN 03206296 U CN03206296 U CN 03206296U CN 2640615 Y CN2640615 Y CN 2640615Y
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- liquid pump
- spray boom
- paddy field
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Abstract
The utility model discloses an air feeding low volume lance boom atomizer for paddy field, consisting of a machine frame, a medical kit, a speed-changer, a draught fan, a windbag, a liquid pump, a lance boom, a lance boom folding device and spray heads. The speed-changer, the draught fan and the liquid pump are evenly fixed on the machine frame. The input end of the speed-changer is connected with the power output shaft of the general chassis of the plant setting machine, and the output shaft of the speed-changer is respectively connected with the liquid pump and the draught fan. The input end of the liquid pump is connected with the medical kit, and the output end is connected with the lance boom equipped with a plurality of sets of spray heads. The air outlet of the draught fan is fixedly connected to the windbag above the lance boom and the lower abdominal region of the windbag is equipped with apertures toward the ground. The air feeding low volume atomizer adopted by the utility model makes the wind blowout through the apertures on the windbag and form air curtain, stressing small drops to farm crops canopies, which make chemicals liquor uniform sprinkling, enhance availability of the agricultural chemicals and reduce environmental contamination because of droplet drift. Meanwhile, the mechanical structure is improved and the automation level and work efficiency of the machine are largely enhanced.
Description
Technical field
The utility model relates to a kind of paddy field spraying machine, relates in particular to the low amount of a kind of paddy field wind spraying aid type boom sprayer, belongs to equipment for plant protection and pesticide application technology field.
Background technology
At present, industrialization developed country produces and uses large-scale dispenser machinery to be the master, to adapt to the needs that high-efficiency agriculture is produced.The enforcement with Environment Protection Policy applied along with the low toxicity highly effective pesticide; for reducing the agricultural chemicals waste; improve the ecological environment; these national spraying machines adopt low amount high-efficiency low-pollution spray technique and equipment basically; and application hydraulic technique and electron controls technology; the spraying swath tag system; the wind spraying aid type spraying system; technology such as job parameter display system have generally been adopted on boom sprayer; and begin one's study and use soup to reclaim automatically; new technologies such as computer-controlled accurate spraying; to improve the accuracy of dispenser; reduce pesticide dosage, reduce the pollution of agricultural chemicals agroecological environment.
The grain-production of Japan, Korea S is based on paddy rice, and the mechanization level is higher, and self-propelled in recent years paddy field boom sprayer begins in Japan, Korea S's appearance and comparatively fast developed.Compare with the spraying facility of other patterns, this spraying machine mobility is good, operating efficiency is high, spray amount is evenly distributed, the agricultural chemicals utilization rate is higher, can satisfy the sprinkling requirement of Insecticides (tech) ﹠ Herbicides (tech), bactericide and foliar fertilizer.But also do not adopt the wind spraying aid type spraying system on the boom sprayer of present this paddy field.
Compare with advanced countries such as Japan, Korea S; China's rice disease and pest prevention and control of weeds facility gap is bigger; still be main type with hand sprayer; bearing the task of preventing and treating of total control area 80%; although developed some novel manual sprayer and knapsack sprayer-dusters in recent years; but from general; the dispenser machinery and the technology of China only are equivalent to the world level sixties; technical merit falls behind; the shower nozzle kind is single, and sprinkler performance is poor, the agricultural chemicals serious waste phenomenon; and operating efficiency is low, can not satisfy the needs of paddy rice appropriate scale of operation.
The utility model content
Main purpose of the present utility model is to propose the low amount of a kind of paddy field wind spraying aid type boom sprayer at the deficiencies in the prior art, adopt the wind spraying aid type low volume, by windbag wind is gone out to form air curtain, droplet association is compeled to the crops canopy, not only make medicine liquid spray even, and improved the utilization rate of agricultural chemicals, reduced the environmental pollution that causes because of the droplet drift.
Another purpose of the present utility model is to propose the low amount of a kind of paddy field wind spraying aid type boom sprayer at the deficiencies in the prior art, but spray boom is designed to three sections spray booms of auto-folder, the automatization level and the operating efficiency of facility have been improved greatly, simultaneously also be provided with the spraying tag system at the two ends of spray boom, spray process is identified, can effectively reduce respraying and leak spray in the spray process.
A purpose more of the present utility model is to propose the low amount of a kind of paddy field wind spraying aid type boom sprayer at the deficiencies in the prior art, adopt the light-duty special-purpose liquid pump of development to replace existing liquid pump, by structure optimization design and research wear-resisting, anticorrosion process to liquid pump, under the prerequisite that guarantees flow and operating pressure, reduce the volume and weight of liquid pump as far as possible.
The purpose of this utility model is achieved by the following technical solution:
The low amount of a kind of paddy field wind spraying aid type boom sprayer is characterized in that: comprise medicine-chest, frame, speed changer, blower fan, windbag, liquid pump, spray boom, shower nozzle; Speed changer, blower fan, liquid pump all are fixed on the frame, the input of speed changer is connected with the power output shaft of the universal chassis of rice transplanter, the output shaft of speed changer connects liquid pump and blower fan successively, the input of liquid pump connects medicine-chest, the output of liquid pump connects spray boom, spray boom is provided with many group shower nozzles, and the air outlet of blower fan is fastened on the windbag of spray boom top, and the windbag lower abdomen is provided with a plurality of apertures towards ground.
Described windbag is fixed on the spray boom top by the becket that is installed at interval on the spray boom.
Described windbag is made with flexible material, and suitable with spray bar length.
Described spray boom is combined by three sections spray booms, and the stage casing spray boom is fixed on the frame by a connector, and the spray boom at two ends is connected by electric pushrod with the stage casing spray boom; An end that is used to change the electric pushrod of the folding angle of spray boom is fixed on the stage casing spray boom, and the other end is telescopic push rod, is connected with the spray boom at two ends;
But described connector upper and lower translation, adjusting range is for being 110cm to the maximum.
Described shower nozzle is low amount fan type spray painting head, and has the diaphragm type anti-drip device, the dribble that produces in the time of can avoiding stop-spraying, the waste and the chemical injury of crops of minimizing agricultural chemicals.
Described liquid pump is light-duty special-purpose liquid pump, and liquid pump adopts the vortex principle design, and the rotor with a plurality of mediation curves links to each other with speed changer by axle in pump case, and volume is little, flow is big, in light weight, operating pressure 0.01-0.1MPa; Adopt the design of alloy casting and anticorrosion process, have wear-resisting and antiseptic property.
Also comprise the spraying tag system, described spraying tag system comprises compressor, identification liquid case, sign fluid flow tube and sign fog-spray nozzle, and the sign fog-spray nozzle is located at the two ends of spray boom, and links to each other with the sign fluid flow tube, the sign fluid flow tube links to each other with the identification liquid case, and the identification liquid case links to each other with compressor; Compressor pressurizes to the air in the identification liquid case and identification liquid is stirred, and the identification liquid pipeline is provided with the switch of control folding and flow, and behind the switch connection, identification liquid can spray from the sign shower nozzle.
What described identification liquid adopted is common lotion (as goldfish board dish detergent), and adds the liquid that has color.
This practical advantage is: the utility model adopts the auxiliary conveying technology of air-flow, develop a kind of low amount of paddy field wind spraying aid type boom sprayer that helps the rice pest control, the wind spraying aid type low volume that adopts, by windbag wind is gone out to form air curtain, droplet association is compeled to the crops canopy, not only make medicine liquid spray even, and improved the utilization rate of agricultural chemicals, reduced the environmental pollution that causes because of the droplet drift; Improved frame for movement simultaneously, but spray boom is designed to three sections spray booms of auto-folder, has improved the automatization level and the operating efficiency of facility greatly; Two ends at spray boom also are provided with the spraying tag system, and spray process is identified, and can effectively reduce respraying and leak spray in the spray process; Also adopt light-duty special-purpose liquid pump to replace existing liquid pump,, under the prerequisite that guarantees flow and operating pressure, reduce the volume and weight of liquid pump as far as possible by structure optimization design and research wear-resisting, anticorrosion process to liquid pump.
Description of drawings
Fig. 1 is the whole connection diagram of the utility model;
Open mode figure when Fig. 2 is three sections folding spray booms work.
The specific embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is described in detail:
On boom sprayer, adopt the auxiliary droplet technology of carrying of air-flow, compare, following several outstanding technical advantage is arranged with existing common boom sprayer:
At first, can reduce the agricultural chemicals use amount effectively, reduce production costs, improve prevention effect.Under the effect of air-flow, crop leaf stirs, and the penetration capacity of droplet is strengthened, and droplet can go deep into crop inside, for the disease and pest of dense crop middle and lower part good prevention effect is arranged; Simultaneously, secondary air also can (refer to not be deposited on the droplet on the crop) from ground with the soup droplet and upwards rebound, and has improved the mist droplet deposition situation of vacuum side of blade, has improved the utilization rate of agricultural chemicals, thereby has reached the purpose that reduces the agricultural chemicals use amount.
Secondly, help promoting applying of low volume technology.As carrier droplet is blowed to object with air-flow, reduced the drift of fine mist,, adopt low volume, can save a large amount of spraying waters for realizing that low volume provides guarantee.According to the foreign data introduction, the conventional method per hectare of spraying on cereal needs 300 liters of waters, adopts the auxiliary conveying technology per hectare of air-flow to need 100 liters of waters, has so not only saved a large amount of waters, and has significantly reduced and add water and two-way time, has improved work efficiency.
Improve operating speed, low, ageing good to the spraying environmental requirement.Under airflow blow, the drift phenomenon of fine mist significantly reduces, during traditional boom sprayer operation, the nature wind speed surpasses 4m/s will produce more serious float of mist droplet phenomenon, adopt the auxiliary conveying technology of air-flow can effectively reduce the drift of droplet, the operation of also spraying reliably under the natural wind speed of 8m/s has so just improved the work production rate of spraying machine.
The utility model is exactly to adopt auxiliary carry the droplet technology a kind of of air-flow to be suitable for the low amount of the wind spraying aid type boom sprayer that rice terrace is sprayed insecticide, and referring to illustrated in figures 1 and 2: this spraying machine comprises medicine-chest 4, frame 13, speed changer 11, blower fan 8, windbag 7, liquid pump 12, spray boom, shower nozzle 6; Speed changer 11, blower fan 8, liquid pump 12 all are fixed on the frame 13, the utility model has utilized the universal chassis 19 of rice transplanter simultaneously, frame 13 is articulated on the universal chassis 19, power output shaft 17 with the chassis drives liquid pump 12 and blower fan 8 simultaneously, so not only improved the utilization rate of universal chassis 19, also made the spraying machine overall structure more light, simple.
The input of speed changer 11 is connected with the power output shaft 17 of the universal chassis of rice transplanter 19, the output shaft of speed changer 11 connects liquid pump 12 and blower fan 8 successively, the input of liquid pump 12 connects medicine-chest 4, the output of liquid pump 12 connects spray boom, spray boom is provided with some groups of shower nozzles 6, liquid pump rotates soup is transported to the pipeline of spray boom from medicine-chest during work, sprays away by shower nozzle again; The air outlet of blower fan 8 connects airduct 15, airduct 15 connects windbag 7, windbag 7 is fixed on the spray boom top by the becket that is installed at interval on the spray boom, and windbag adopts flexible material to make, and suitable with spray bar length, be provided with a plurality of apertures at the windbag lower abdomen towards ground, the wind that blower fan 8 produces blows out by the aperture on the windbag, forms air curtain, and association compels the fabrication canopy with fine mist, improve the utilization rate of agricultural chemicals, reduced the environmental pollution that causes because of the droplet drift.
Spray boom of the present utility model is combined by three sections spray booms, open mode figure when Fig. 2 is three sections folding spray booms work, in conjunction with Fig. 1 and Fig. 2 the structure and the working method of three sections spray booms are described below: stage casing spray boom 2 is fixed on the frame by a connector, establish a spray boom arrangement for adjusting height and rocking handle 9 on the frame, rocking handle links to each other by rope on connector and the frame, shaking rocking handle makes rope shortening and prolongation can make the connector upper and lower translation, maximum height is 130cm, adjusting range is 110cm, and left side section spray boom 3 is connected by electric pushrod 10 with stage casing spray boom 2 with right section spray boom 1; Two electric pushrods 10 are arranged on stage casing spray boom 2 two ends, one end of electric pushrod 10 is fixed on the stage casing spray boom 2, the other end is telescopic push rod, be connected with the spray boom at two ends, the flexible angle that can change spray boom by electric pushrod 10, and then the spray angle and the spray area of change shower nozzle, when the utility model is in travel position, three sections spray booms are folded up as shown in Figure 1, when the utility model is in running order, three sections spray booms are opened, as shown in Figure 2, and can be by the whole height of spray boom arrangement for adjusting height and rocking handle 9 adjusting spray booms.By spray boom electric foldable mechanism and the spray boom folding system gauge tap 2 that is arranged on the operating seat next door, make the operator turn to Shi Buxu to go to the field in Jia Shui, dosing and edge of a field line feed, be sitting in the expansion that can realize spray boom on the spraying machine and folding, reduce overhead time, improved the automatization level and the operating efficiency of facility greatly.
The used shower nozzle of the utility model is the anti-droplet ejection head of low volume, is subjected to the restriction of paddy field four-wheel drive universal chassis bearing capacity, and paddy-field dermatitis send the medicine-chest volume of low amount boom sprayer less, is 200 liters.Therefore adopt low volume, can reduce and add water and dosing number of times, improve operating efficiency to a certain extent.Low amount sprinkling system has been improved the sealing property and the antidrip performance of shower nozzle by adopting little shower nozzle and the diaphragm type anti-drip device of design on sprayer body, improves and sprays uniformity, has guaranteed operation quality.
The used liquid pump of the utility model is light-duty special-purpose liquid pump, liquid pump is spraying machine " heart ", the performance of liquid pump directly influences the work quality of spraying machine, because the liquid pump that uses is bulky at present, preponderance, and operating pressure is too high, being not suitable for this spraying machine uses, therefore developed the light-duty liquid pump that is applicable to the paddy field spraying machine, liquid pump adopts the vortex principle design, rotor with a plurality of mediation curves links to each other with speed changer by axle in pump case, and the liquid pump volume is little, flow is big, in light weight, operating pressure 0.01-0.1MPa; Adopt the design of alloy casting and anticorrosion process, have wear-resisting and antiseptic property.By to liquid pump structure optimization design and research wear-resisting, anticorrosion process, under the prerequisite that guarantees flow and operating pressure, make liquid pump more light.
The utility model also is provided with the spraying tag system spray process is identified, and can effectively reduce respraying and leak spray in the spray process.Described spraying tag system comprises motor compressor, identification liquid case 4, sign fluid flow tube and sign shower nozzle 5, and sign shower nozzle 5 is located at the two ends of spray boom, and links to each other with the sign fluid flow tube, and the sign fluid flow tube links to each other with identification liquid case 4, and identification liquid case 4 links to each other with compressor; Air in the identification liquid case is pressurizeed compressor and identification liquid stirs, on the operating seat next door spray boom tag system gauge tap 1 is set and controls the folding of sign pipeline and the flow of identification liquid, behind the switch connection, identification liquid can spray from the sign shower nozzle.
What described identification liquid adopted is common lotion (as goldfish board dish detergent), and adds the liquid that has color.Adopt lotion and colored liquid in conjunction with being as identification liquid because, if add color liquid in the use running water as identification liquid, then its time of being detained in air is very short, reversing has not been seen the position of identification liquid after returning, in running water, add lotion and produce a large amount of foams through stirring, foam can be detained several hrs in air, add eye-catching color, can play good marked effect.
It should be noted last that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (9)
1, the low amount of a kind of paddy field wind spraying aid type boom sprayer is characterized in that: comprise medicine-chest, frame, speed changer, blower fan, windbag, liquid pump, spray boom, shower nozzle; Speed changer, blower fan, liquid pump all are fixed on the frame, the input of speed changer is connected with the power output shaft of the universal chassis of rice transplanter, the output shaft of speed changer connects liquid pump and blower fan successively, the input of liquid pump connects medicine-chest, the output of liquid pump connects spray boom, spray boom is provided with some groups of shower nozzles, and the air outlet of blower fan is fastened on the windbag of spray boom top, and the windbag lower abdomen is provided with a plurality of apertures towards ground.
2, the low amount of paddy field wind spraying aid type according to claim 1 boom sprayer, it is characterized in that: described windbag is fixed on the spray boom top by the becket that is installed at interval on the spray boom.
3, the low amount of paddy field wind spraying aid type according to claim 1 and 2 boom sprayer, it is characterized in that: described windbag is made with flexible material, and suitable with spray bar length.
4, the low amount of paddy field wind spraying aid type according to claim 1 boom sprayer, it is characterized in that: described spray boom is combined by three sections spray booms, and the stage casing spray boom is fixed on the frame by a connector, and the spray boom at two ends is connected by electric pushrod with the stage casing spray boom; Electric pushrod one end that is used to change the folding angle of spray boom is fixed on the stage casing spray boom, and the other end is telescopic push rod, is connected with the spray boom at two ends.
5, the low amount of paddy field wind spraying aid type according to claim 4 boom sprayer is characterized in that: but described connector upper and lower translation, and adjusting range is for being 110cm to the maximum.
6, the low amount of paddy field wind spraying aid type according to claim 1 boom sprayer, it is characterized in that: described shower nozzle is a low volume fan type spray painting head, and has the dribble anti-drip device that produces in the time of can avoiding stop-spraying.
7, the low amount of paddy field wind spraying aid type according to claim 1 boom sprayer, it is characterized in that: described liquid pump is light-duty special-purpose liquid pump, the rotor that liquid pump has a plurality of mediation curves links to each other with speed changer by axle in pump case.
8, the low amount of paddy field wind spraying aid type according to claim 1 boom sprayer, it is characterized in that: also comprise the spraying tag system, described spraying tag system comprises compressor, identification liquid case, sign fluid flow tube and sign fog-spray nozzle, the sign fog-spray nozzle is located at the two ends of spray boom, and with the sign fluid flow tube link to each other, the sign fluid flow tube links to each other with the identification liquid case, and the identification liquid case links to each other with compressor.
9, the low amount of paddy field wind spraying aid type according to claim 8 boom sprayer, it is characterized in that: what described identification liquid adopted is the liquid that common lotion and adding have color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03206296 CN2640615Y (en) | 2003-07-29 | 2003-07-29 | Air feeding low volume boom atomizer for paddy field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03206296 CN2640615Y (en) | 2003-07-29 | 2003-07-29 | Air feeding low volume boom atomizer for paddy field |
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| Publication Number | Publication Date |
|---|---|
| CN2640615Y true CN2640615Y (en) | 2004-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03206296 Expired - Lifetime CN2640615Y (en) | 2003-07-29 | 2003-07-29 | Air feeding low volume boom atomizer for paddy field |
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|---|---|
| CN (1) | CN2640615Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816990A (en) * | 2010-03-26 | 2010-09-01 | 南京林业大学 | Jet rod spraying machine and jet rod replacing method thereof |
| CN101984801A (en) * | 2010-09-03 | 2011-03-16 | 肖山模 | Farmland spraying machine |
| CN102091682A (en) * | 2010-12-24 | 2011-06-15 | 江苏大学 | Self-balancing spray boom spraying machine |
| CN103621487A (en) * | 2013-10-30 | 2014-03-12 | 李海舰 | High-lift rack of insecticide spray machine |
| CN103636590A (en) * | 2013-08-19 | 2014-03-19 | 农业部南京农业机械化研究所 | Rice transplanter pesticide application device and pesticide application control method |
| CN104488843A (en) * | 2014-12-17 | 2015-04-08 | 江苏大学 | Air-supply-type variable spraying rod automatic tracking system adopting laser sensor and control method |
| CN105284764A (en) * | 2015-09-23 | 2016-02-03 | 常州机电职业技术学院 | Spraying apparatus for riding type rice transplanter |
| 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 |
| CN106110354A (en) * | 2016-08-09 | 2016-11-16 | 山东凤祥股份有限公司 | A kind of sterilizing machine for hen house bedding and padding and sterilization method |
| CN106172353A (en) * | 2016-09-26 | 2016-12-07 | 山东农业大学 | A kind of boom sprayer sprayer unit |
| CN112273012A (en) * | 2020-10-21 | 2021-01-29 | 江西省农业科学院农业工程研究所 | Rice transplanting, fertilizing and pesticide spraying synchronous integrated device |
-
2003
- 2003-07-29 CN CN 03206296 patent/CN2640615Y/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816990A (en) * | 2010-03-26 | 2010-09-01 | 南京林业大学 | Jet rod spraying machine and jet rod replacing method thereof |
| CN101816990B (en) * | 2010-03-26 | 2012-07-25 | 南京林业大学 | Jet rod spraying machine and jet rod replacing method thereof |
| CN101984801A (en) * | 2010-09-03 | 2011-03-16 | 肖山模 | Farmland spraying machine |
| CN102091682A (en) * | 2010-12-24 | 2011-06-15 | 江苏大学 | Self-balancing spray boom spraying machine |
| CN102091682B (en) * | 2010-12-24 | 2012-07-04 | 江苏大学 | Self-balancing spray boom spraying machine |
| CN103636590A (en) * | 2013-08-19 | 2014-03-19 | 农业部南京农业机械化研究所 | Rice transplanter pesticide application device and pesticide application control method |
| CN103636590B (en) * | 2013-08-19 | 2015-07-22 | 农业部南京农业机械化研究所 | Rice transplanter pesticide application device and pesticide application control method |
| CN103621487A (en) * | 2013-10-30 | 2014-03-12 | 李海舰 | High-lift rack of insecticide spray machine |
| CN104488843A (en) * | 2014-12-17 | 2015-04-08 | 江苏大学 | Air-supply-type variable spraying rod automatic tracking system adopting laser sensor and control method |
| CN105284764A (en) * | 2015-09-23 | 2016-02-03 | 常州机电职业技术学院 | Spraying apparatus for riding type rice transplanter |
| 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 |
| CN106110354A (en) * | 2016-08-09 | 2016-11-16 | 山东凤祥股份有限公司 | A kind of sterilizing machine for hen house bedding and padding and sterilization method |
| CN106110354B (en) * | 2016-08-09 | 2019-05-28 | 山东凤祥股份有限公司 | A kind of sterilizing machine and sterilization method for henhouse padding |
| CN106172353A (en) * | 2016-09-26 | 2016-12-07 | 山东农业大学 | A kind of boom sprayer sprayer unit |
| CN112273012A (en) * | 2020-10-21 | 2021-01-29 | 江西省农业科学院农业工程研究所 | Rice transplanting, fertilizing and pesticide spraying synchronous integrated device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130729 Granted publication date: 20040915 |