CN101715674A - Variable liquid-fertilizer hole-application machine of steering wheel type - Google Patents
Variable liquid-fertilizer hole-application machine of steering wheel type Download PDFInfo
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- CN101715674A CN101715674A CN200910230049A CN200910230049A CN101715674A CN 101715674 A CN101715674 A CN 101715674A CN 200910230049 A CN200910230049 A CN 200910230049A CN 200910230049 A CN200910230049 A CN 200910230049A CN 101715674 A CN101715674 A CN 101715674A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The invention provides a variable liquid-fertilizer hole-application machine of steering wheel type, comprising a frame, a liquid-fertilizer tank, a GPS receiving antenna, a computer, an overflow valve and a diaphragm pump. A pressure-regulating valve is arranged on the diaphragm pump. The variable liquid-fertilizer hole-application machine of steering wheel type is characterized in that a high-pressure shaft tube, an electromagnetic valve and a liquid-fertilizer hole-application controller connecting the high-pressure shaft tube and the electromagnetic valve are additionally arranged; the high-pressure shaft tube is mounted on the frame and respectively communicated with the liquid-fertilizer tank by the overflow valve and the diaphragm pump; two hole-opening application wheels are mounted at both ends of the high-pressure shaft tube; each hole-opening application wheel comprises a wheel disc, guiding hole openers fixed on the wheel disc and a travel switch mounted on each guiding hole opener; the wheel disc is internally provided with a guiding hole corresponding to each guiding hole opener; the electromagnetic valve is axially mounted at both ends of the high-pressure shaft tube; the openings of the electromagnetic valve face to the guiding holes; the control end of the electromagnetic valve is connected with the travel switch; and the output end of the computer is connected with the liquid-fertilizer hole-application controller. The invention can directly apply the liquid fertilizer into soil surrounding various crop roots, can adjust application depth and application amount and has excellent working performance.
Description
Technical field
The invention provides a kind of variable liquid-fertilizer hole-application machine of steering wheel type, belong to agricultural machinery technological field.
Background technology
In the market or the liquid fertile fertilizer machinery of bibliographical information acupuncture treatment formula liquid fertilizer deep placement machine that hand-held fertilization gun, toggle drive, variable spray machine etc. are arranged.The hand-held fertilization gun belongs to manual work, and labour intensity is big, and efficient is low; The bundle that the acupuncture treatment formula liquid fertilizer deep placement machine that toggle drives the adopts fertile mechanism design of spreading manuer in holes becomes the form of crank rocker, fertilizer spraying needle is fixed on the connecting rod, do up-and-down movement in the course of work, control valve unlatching liquid fertilizer sprays from the fertilizer spraying needle pin hole after penetrating soil, thereby realize the liquid fertile purpose of bunch planting deep placement, this machine exists problems such as can not adapting to tractor fair speed operating mode and the easy obstruction of fertilizer spraying needle; The liquid fertilizer variable spray machine of bibliographical information is external product mostly, or carries out in-house laboratory investigation with regard to the control system of liquid fertilizer variable fertilization, and the variable liquid-fertilizer hole-application machine of steering wheel type that can finish the fertile variable of liquid state, bunch planting, deep placement function yet there are no report at home.
Under the situation of plastic mulching plantation, general fertilizing method, no matter be particle fertilizer or liquid fertile, imposing can be wandering to the place away from crop along mulch film after near the fertilizer the crop root is irrigated, and utilization rate of fertilizer is very low, waste is serious, particularly liquid fertile, execute on mulch film if directly spill, can scatter on the one hand, be exposed to the sun through the sun on the other hand volatilization is decomposed, waste more serious.Simultaneously; under the situation that protective farming technique is promoted day by day; the stalk coverage condition in field is very common; therefore the agriculture requirement that topdresses mid-term according to crop; when overlay film or stalk are arranged in the field, fertilizer is imposed under film and the stalk, like this under the protection of mulch film overlay film or stalk; the fertilizer that is manured into soil can be because of wind, Exposure to Sunlight, drench with rain and lose, and will improve fertilizer efficiency well.
At present the application of liquid fertilizer is comparatively general in the world, occupies sizable ratio as the liquid fertilizer of states such as the U.S., Britain, Australia, Canada, Germany, Belgium, Holland in whole applying quantity of chemical fertilizer, but mainly is to adopt the face of land to spray.At the present situation of China's liquid fertilization mechanical investigations and the new situations requirement of agricultural mechanical field development, the medium and small tractor population of exploitation adaptation China is many as early as possible, can satisfy under the overlay film condition and the variable-rate fertilization of the liquid fertile deep placement of stalk coverage condition, seem very necessary.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can overcome above-mentioned defective, can directly apply near the various crop roots soil and fertilization depth and fertilizing amount is adjustable, the variable liquid-fertilizer hole-application machine of steering wheel type of excellent working performance liquid fertile.Its technical scheme is:
Comprise the frame that has road wheel, rack-mounted liquid fertilizer jar, the GPS reception antenna, calculator and the overflow valve and the membrane pump that are installed in the liquid fertilizer pot bottom, membrane pump is provided with pressure regulator valve, it is characterized in that: set up the high pressure central siphon, magnetic valve be connected pressure regulator valve, the liquid fertilizer of the magnetic valve controller of spreading manuer in holes, the high pressure central siphon is installed on the frame, and be communicated with the liquid fertilizer jar through overflow valve and membrane pump respectively, road wheel comprises that two are opened the fertile wheel of spreading manuer in holes, bearings is installed in the two ends of high pressure central siphon respectively, each is opened the fertile wheel of spreading manuer in holes and includes wheel disc, be the radial water conservancy diversion cave opener and the travel switch that is installed on each water conservancy diversion cave opener that is fixed on the wheel disc, corresponding to each water conservancy diversion cave opener, be provided with the pod apertures that is communicated with water conservancy diversion cave opener and high pressure central siphon in the wheel disc, solenoid shaft is to the two ends that are installed in the high pressure central siphon, its opening faces pod apertures, its control termination travel switch, input end and computer connects the GPS reception antenna, the output termination liquid fertilizer controller of spreading manuer in holes.
Described variable liquid-fertilizer hole-application machine of steering wheel type is opened on the fertile wheel hub of taking turns of spreading manuer in holes and is equidistantly radially being opened a plurality of pod apertures, and each pod apertures is communicated with a water conservancy diversion cave opener respectively, and the outer end of each water conservancy diversion cave opener is duckbill, is furnished with travel switch on the outer wall.
Its operation principle is: this machine adopts tractor motive power output shaft to provide power by gimbal coupling to membrane pump, the fertile suction of liquid state is equipped with in the high pressure central siphon of pressure regulator valve, opens the two ends that the fertile wheel of spreading manuer in holes is installed in the high pressure central siphon.When the water conservancy diversion cave opener inserts soil, travel switch sends signal, the magnetic valve that is installed on the high pressure central siphon is connected, opening faces pod apertures, and high-pressure liquid fertilizer is rapidly from high pressure central siphon, pod apertures, inject soil along the water conservancy diversion cave opener, and calculator obtains water conservancy diversion cave opener current location through GPS, determine fertilization time, after fertilization time was finished, the liquid fertilizer controller of spreading manuer in holes sent signal and makes closed electromagnetic valve, and the single-dose application process finishes.Along with the rotation of opening the fertile wheel of spreading manuer in holes, when next water conservancy diversion cave opener contact soil, repeat said process, so just finished equidistantly, under the film, the process of variable deep placement liquid fertilizer.
The present invention compared with prior art has following advantage:
1, this fertilising function is with near the liquid fertile soil that directly applies the various crop roots, and controller has voltage regulation function because liquid fertilizer is spreaded manuer in holes, so fertilization depth and fertilizing amount all can be regulated according to the soil nutrient demand automatically;
2, after adjusting the tractor speed of travel, what the water conservancy diversion cave opener was left on mulch film is the oval fenestra approaching with the transversal area of a circle of water conservancy diversion cave opener, and its area is no more than 20 square centimeters, and is very little to the damage of mulch film.
Description of drawings
Fig. 1 is the structural representation that variable liquid-fertilizer hole-application machine of steering wheel type is connected with tractor;
Fig. 2 is the structural representation of variable liquid-fertilizer hole-application machine of steering wheel type embodiment;
Fig. 3 is a front view of opening the fertile wheel of spreading manuer in holes;
Fig. 4 is an end view of opening the fertile wheel of spreading manuer in holes.
Among the figure: 1. liquid fertilizer jar 2. frames 3. pressure regulator valves 4. membrane pumps 5. travel switches 6. water conservancy diversion cave openers 7. wheel discs 8. pod apertures 9. magnetic valves 10. high pressure central siphons 11. overflow valves 12. return lines 13. are driven fertile wheel 14. liquid fertilizers of spreading manuer in holes spread manuer in holes controller 15.GPS reception antenna 16. calculators 17, tractor
Embodiment
In the embodiment shown in Fig. 1-4: have the frame 2 of opening the fertile wheel 13 of spreading manuer in holes and be connected with tractor 17 trifilar suspensions.Liquid fertilizer jar 1 is installed on the frame 2, the bottom is equipped with overflow valve 3 and membrane pump 4, membrane pump 4 is provided with pressure regulator valve 3, GPS reception antenna 15 is installed in the top of tractor 17, spread manuer in holes controller 14 and calculator 16 of liquid fertilizer is installed in the driver's cabin of tractor 17, the input termination GPS reception antenna 15 of calculator 16, the output termination liquid fertilizer controller 14 of spreading manuer in holes, the liquid fertilizer controller 14 of spreading manuer in holes is connected with pressure regulator valve 3, magnetic valve 9 respectively; High pressure central siphon 10 is installed on the frame 2, and is communicated with liquid fertilizer jar 1 through overflow valve 3 and membrane pump 4 respectively; Two open spread manuer in holes fertile wheel 13 respectively bearings be installed in the two ends of high pressure central siphon 10, each is opened the fertile wheel 13 of spreading manuer in holes and includes wheel disc 7, is radial and is fixed on eight water conservancy diversion cave openers 6 on the wheel disc 7 and is installed in travel switch 5 on each water conservancy diversion cave opener 6 outer wall, the outer end of each water conservancy diversion cave opener 6 is duckbill, corresponding to each water conservancy diversion cave opener 6, equidistantly radially have eight pod apertures 8 that are communicated with water conservancy diversion cave opener 6 and high pressure central siphon 7 on the wheel hub of wheel disc 7; Magnetic valve 9 axially is installed in the two ends of high pressure central siphon 10, and its opening faces pod apertures 8, its control termination travel switch 5.
Claims (2)
1. variable liquid-fertilizer hole-application machine of steering wheel type, comprise the frame (2) that has road wheel, be installed in the liquid fertilizer jar (1) on the frame (2), GPS reception antenna (15), calculator (16) and be installed in the overflow valve (3) and the membrane pump (4) of liquid fertilizer jar (1) bottom, membrane pump (4) is provided with pressure regulator valve (3), it is characterized in that: set up high pressure central siphon (10), magnetic valve (9) be connected pressure regulator valve (3), the liquid fertilizer of magnetic valve (9) controller (14) of spreading manuer in holes, high pressure central siphon (10) is installed on the frame (2), and be communicated with liquid fertilizer jar (1) through overflow valve (3) and membrane pump (4) respectively, road wheel comprises that two are opened the fertile wheel (13) of spreading manuer in holes, bearings is installed in the two ends of high pressure central siphon (10) respectively, each is opened the fertile wheel (13) of spreading manuer in holes and includes wheel disc (7), being radial is fixed on the water conservancy diversion cave opener (6) on the wheel disc (7) and is installed in travel switch (5) on each water conservancy diversion cave opener (6), corresponding to each water conservancy diversion cave opener (6), be provided with the pod apertures (8) that is communicated with water conservancy diversion cave opener (6) and high pressure central siphon (7) in the wheel disc (7), magnetic valve (9) axially is installed in the two ends of high pressure central siphon (10), its opening faces pod apertures (8), it controls termination travel switch (5), the input termination GPS reception antenna (15) of calculator (16), the output termination liquid fertilizer controller (14) of spreading manuer in holes.
2. variable liquid-fertilizer hole-application machine of steering wheel type as claimed in claim 1, it is characterized in that: open on the wheel hub of the fertile wheel (13) of spreading manuer in holes and equidistantly radially opening a plurality of pod apertures (8), each pod apertures (8) is communicated with a water conservancy diversion cave opener (6) respectively, the outer end of each water conservancy diversion cave opener (6) is duckbill, is furnished with travel switch (5) on the outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910230049A CN101715674A (en) | 2009-11-11 | 2009-11-11 | Variable liquid-fertilizer hole-application machine of steering wheel type |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910230049A CN101715674A (en) | 2009-11-11 | 2009-11-11 | Variable liquid-fertilizer hole-application machine of steering wheel type |
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| CN101715674A true CN101715674A (en) | 2010-06-02 |
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| CN200910230049A Pending CN101715674A (en) | 2009-11-11 | 2009-11-11 | Variable liquid-fertilizer hole-application machine of steering wheel type |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103229622A (en) * | 2013-05-16 | 2013-08-07 | 东北农业大学 | Swing rod type diaphragm seal liquid fertilizer application controller |
| CN104604411A (en) * | 2015-01-29 | 2015-05-13 | 北京农业智能装备技术研究中心 | Novel dot liquid fertilizer injection device and method |
| CN104871707A (en) * | 2015-05-26 | 2015-09-02 | 新疆农垦科学院 | Precise fertilizer injection machine for greenhouse |
| CN108040663A (en) * | 2018-01-17 | 2018-05-18 | 南京林业大学 | A kind of accurate dispenser system and method for trees ' root |
| CN108156915A (en) * | 2017-12-27 | 2018-06-15 | 郑州国知网络技术有限公司 | A kind of garden lawn is safeguarded with punching fertilizer apparatus |
| CN109104949A (en) * | 2018-07-27 | 2019-01-01 | 北京农业智能装备技术研究中心 | A kind of seeding and fertilizing spray is to cave operational method |
| CN110337882A (en) * | 2019-08-28 | 2019-10-18 | 龚赛君 | A kind of equidistant penetration type anti-clogging fertilising cart |
| WO2024108966A1 (en) * | 2022-11-23 | 2024-05-30 | 北京市农林科学院智能装备技术研究中心 | Soil disinfection device and system |
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| CN2325959Y (en) * | 1998-01-06 | 1999-06-30 | 王西术 | Multifunction fertilizing and sowing machine |
| CN2395518Y (en) * | 1999-10-26 | 2000-09-13 | 黑龙江省农业机械工程科学研究院 | Multifunctional fertilizing hole liquid deep-applying machine |
| CN200994362Y (en) * | 2006-12-31 | 2007-12-26 | 国家林业局哈尔滨林业机械研究所 | Automatic intelligent medicine sprayer for target wood |
| RU2318306C2 (en) * | 2006-03-31 | 2008-03-10 | Волгоградская государственная сельскохозяйственная академия | Method for application of liquid fertilizers simultaneously with soil plowing operation |
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2009
- 2009-11-11 CN CN200910230049A patent/CN101715674A/en active Pending
Patent Citations (4)
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| CN2325959Y (en) * | 1998-01-06 | 1999-06-30 | 王西术 | Multifunction fertilizing and sowing machine |
| CN2395518Y (en) * | 1999-10-26 | 2000-09-13 | 黑龙江省农业机械工程科学研究院 | Multifunctional fertilizing hole liquid deep-applying machine |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103229622A (en) * | 2013-05-16 | 2013-08-07 | 东北农业大学 | Swing rod type diaphragm seal liquid fertilizer application controller |
| CN104604411A (en) * | 2015-01-29 | 2015-05-13 | 北京农业智能装备技术研究中心 | Novel dot liquid fertilizer injection device and method |
| CN104604411B (en) * | 2015-01-29 | 2016-08-24 | 北京农业智能装备技术研究中心 | Novel point-like liquid fertilizer-injecting device and method |
| CN104871707A (en) * | 2015-05-26 | 2015-09-02 | 新疆农垦科学院 | Precise fertilizer injection machine for greenhouse |
| CN108156915A (en) * | 2017-12-27 | 2018-06-15 | 郑州国知网络技术有限公司 | A kind of garden lawn is safeguarded with punching fertilizer apparatus |
| CN108040663A (en) * | 2018-01-17 | 2018-05-18 | 南京林业大学 | A kind of accurate dispenser system and method for trees ' root |
| CN108040663B (en) * | 2018-01-17 | 2023-08-18 | 南京林业大学 | Accurate pesticide application system and method for root of tree |
| CN109104949A (en) * | 2018-07-27 | 2019-01-01 | 北京农业智能装备技术研究中心 | A kind of seeding and fertilizing spray is to cave operational method |
| CN109104949B (en) * | 2018-07-27 | 2020-05-19 | 北京农业智能装备技术研究中心 | Sowing, fertilizing, pesticide spraying and hole aligning operation method |
| CN110337882A (en) * | 2019-08-28 | 2019-10-18 | 龚赛君 | A kind of equidistant penetration type anti-clogging fertilising cart |
| CN110337882B (en) * | 2019-08-28 | 2021-10-19 | 金奖 | Equidistant puncture type anti-blocking fertilization cart |
| WO2024108966A1 (en) * | 2022-11-23 | 2024-05-30 | 北京市农林科学院智能装备技术研究中心 | Soil disinfection device and system |
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Application publication date: 20100602 |