CN103392434A - Plant avoidance type appropriate fertilizer applicator - Google Patents
Plant avoidance type appropriate fertilizer applicator Download PDFInfo
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- CN103392434A CN103392434A CN2013102838894A CN201310283889A CN103392434A CN 103392434 A CN103392434 A CN 103392434A CN 2013102838894 A CN2013102838894 A CN 2013102838894A CN 201310283889 A CN201310283889 A CN 201310283889A CN 103392434 A CN103392434 A CN 103392434A
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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 designs a plant avoidance type appropriate fertilizer applicator, which relates to the field of agriculture. The plant avoidance type appropriate fertilizer applicator is mainly characterized by comprising a hooking part for hooking the applicator with a tractor, a plant avoidance part and an appropriate fertilizer application part. The fertilizer applicator is hooked behind the tractor in a three-point suspension manner; when a rightwards transverse V-shaped induction bar of the plant avoidance part touches a plant, two telescopic springs deform, an avoidance hydraulic motor is controlled to start and a furrowing blade is driven to turn so as to realize plant avoidance; a stirring shaft and stirring rods are driven by a land wheel of the appropriate fertilizer application part through a chain wheel and a chain, so that fertilizer is stirred to prevent caking; the rotation speed of a fertilizer feeding hydraulic motor is adjusted to realize appropriate fertilizer application according to soil fertility and crop requirements; the machine space and the operation lines can be adjusted according to the tractor and parcels; the furrowing blade is changed into a sub-soiling shovel, so that sub-soiling fertilizer application can be performed, and the universality and the utilization rate of the applicator are improved.
Description
Technical field
The present invention relates to agricultural machinery technological field, particularly a kind of appropriate fertilizer distributor of plant formula of dodging.
Background technology
Precision agriculture is the developing direction of following modern agriculture, and the reasonable use of chemical fertilizer is one of key technology of precision agriculture.According to statistics, the chemical fertilizer of China accounts for 30%～40% to the effect of crop yield, and therefore, chemical fertilizer is the Important Action that guarantees grain security.But for a long time, the Mode of agricultural administration that China is extensive, cause chemical fertilizer to can not get rationally effectively utilizing, and the usage amount of chemical fertilizer increases year by year, has occupied first place, the world.But the availability of chemical fertilizer only has 30% left and right, is equivalent to 70% unnecessary chemical fertilizer and enters in soil, underground water, has seriously caused the heavy metal pollution of agroecological environment and agricultural product.Clearly propose facility such as " accelerate promote " fertilizer deep placements in " the newly-increased 1,000 hundred million jin of grain-production abilities planning in the whole nation (2009-2020) ", implement " fertilization compositions based on earth measurement finance is special, promote the environmentally friendly agriculture production technologies such as precision fertilising dispenser " etc.Therefore, be badly in need of the corresponding automated job machinery of exploitation, realize chemical fertilizer accurately, use in right amount.
Mostly present fertilizer distributor both domestic and external, be that fertilizing amount fixes, or test fertilizing amount in vacant lot again after adjusting, and trouble and inaccurate causing the fertilising waste and polluting; While applying fertilizer between crop row simultaneously, can not dodge crop plant, easily shovel falls rice shoot.
A kind of appropriate fertilizer distributor of plant formula of dodging of the present invention's research, can be according to the demand of crop and the soil fertility condition of soil, adopt hydraulic motor and spring feeler lever, plant and appropriate fertilising are dodged in realization, adopt single-chip microcomputer and Serial Communication to realize automatically controlling, and cost is low, easy to operate, can effectively reduce the fertilizer application amount, improve chemical fertilizer utilization ratio, reduce the pollution to soil and environment.
By domestic and international patent documentation, periodicals and magazines and other documents of publishing (as internet) are retrieved, the present invention has no report at home and abroad, and we are the unexposed article that relates to content of the present invention of delivering also, and the present invention at home and abroad public is unknown.
Summary of the invention
The technical problem that (one) will solve
The technical problem to be solved in the present invention is: how to design a kind of appropriate fertilizer distributor of plant formula of dodging, how to detect the position of plant, and in the suitable position of distance plant, apply fertilizer; How according to soil fertility and crop demand, regulated fertilization amount; How to avoid the caking of fertilizer? how to improve operating efficiency and facility availability, reduce labor intensity.
(2) technical scheme
For solving the problems of the technologies described above, the invention provides a kind of appropriate fertilizer distributor of plant formula of dodging, it comprises: with tractor articulate the part, dodge plant part and the part of applying fertilizer in right amount;
Described and mounting part tractor are divided and are comprised: adopt rectangle, hollow, trifilar suspension support (1) be suspended on the rear side of tractor;
The described plant part of dodging: dodge hydraulic motor (4) and be fixed on and dodge on hydraulic motor fixed head (30), the whole plant part of dodging connects and dodges hydraulic motor fixed head (30) by two U-shaped gim pegs (2), be fixed on the front-axle beam of frame (1), align with the appropriate fertilising part center line of back, be carved with scale on front-axle beam, can adjust according to different Planting Row Distances, improve operation adaptability.
The output shaft of hydraulic motor (4) lower end, fix a horizontal connecting plate (34) by key, and the left end of horizontal connecting plate (34) and colter arm (22) weld together.The lower end welding furrower (24) of colter arm (22),, at rear side welding one cylinder shape of furrower (24) rear end and colter arm (22), the hollow fertile mouth (20) that connects, be used for connecing fertile pipe (21), is convenient to using of fertilizer.
Level welding gear native roller bottom plate (35) between the upper surface of furrower (24) and colter arm (22), in be provided with hole, the lower end of the cylinder shape native roller of gear (25) is inserted in the hole of the native roller bottom plate of gear (35), the upper end of the cylinder shape native roller of gear (25) is inserted on the hole of the native roller fixed head of gear (23), the cylinder shape native roller of gear (25) can arbitrarily rotate, and plays the effect that weeds a garden with stalk.Keeping off native roller fixed head (23) is bolted on colter arm (22).
Top position in colter arm (22), be bolted " L " type suspension rod (28).The lower middle position of " L " type suspension rod (28), be bolted induction rod fixed head (27), and the other end of induction rod fixed head (27) is fixed "＜type " induction rod (26)."＜type " middle symmetrical two coil tension springs (29) that adopt of induction rod (26).When "＜type " induction rod (26) one side touch plant the time, coil tension spring (29) distortion, drive and dodge hydraulic jack (4) rotating in same direction, thereby drive furrower (24), turns to, and reaches the purpose of dodging plant.On " fall L " type suspension rod (28), different holes is arranged, induction rod fixed head (27) and " " induction rod (26), can be according to the height of crop, the up-down adjustment position for＜type.
Described appropriate fertilising part: comprise fertilizer mixing part and automatic fertilizer part.The fertilizer mixing part comprises fertilizer can (5), shaft (31), stirs bar (32), stirs sprocket wheel (6), chain (8), land wheel (18) etc.The inner chamber of fertilizer can (5) arranges a shaft (31), establishes a plurality of elastic stirring bars (32) on shaft (31).One end of shaft (31) is fixed on fertilizer can (5), and the other end passes internally fertilizer can (5) and is connected with stirring sprocket wheel (6), stirs sprocket wheel (6) and is connected with ground wheel sprocket (17) by chain (8).Land wheel (18) rotates, and drives ground wheel sprocket (17), chain (8), stirring sprocket wheel (6), shaft (31) and elastic stirring bar (32) and rotates, thereby stir fertilizer, prevents caking, guarantees the unimpeded of fertilizer discharge.Sprocket wheel swelling device (36) is fixed on fixed head (15), tensioner that can adjusting chain (8).The outside in the sprocket wheel combination,, for ensuring safety, arrange sprocket cassette cover (38), and the two ends of sprocket cassette cover (38) are separately fixed on fertilizer can fixed mount (37) and land wheel fixed head (12)
The axle at land wheel (18) two ends is separately fixed on land wheel fixed head (12), is fixed on land wheel fixed head (12) on fertilizer can fixed mount (37).On the axle at land wheel (18) two ends, a spring lever (13) respectively is set, spring lever (13) passes fixed head (15), and is fixing with tight locking button (14).The downside of, fixed head (15) upper at spring lever (13), cover has holddown spring (16), adjustably the pressure of wheel.
Automatically fertilizer partly comprises fertilizer can fixed mount (37), fertilizer hydraulic motor (10), fertilizer apparatus (11) etc.Fertilizer hydraulic motor (10) is fixed on fertilizer can fixed mount (37) by fertilizer hydraulic motor fixed head (9), and the output shaft of fertilizer hydraulic motor (10) connects external roller type fertilizer distributor (11)., by regulating the rotating speed of fertilizer hydraulic motor (10), realize the adjusting of defertilizing amount.
The upper port of the fertile pipe of lower termination (21) of external roller type fertilizer distributor (11), the lower port of fertile pipe (21) are inserted into and connect in fertile mouthful (20), and applying of fertilizer is underground.
Described to dodge plant part and appropriate fertilising part right mutually, and its center line is consistent, can, according to situations such as tractor horsepower, plot, carry out the operation of 3 row or multirow.
Furrower of the present invention (24), can be replaced with deep soil loosing shovel, realizes the subsoiling fertilising, reaches a tractor serves several purposes, improves versatility and the availability of facility.
(3) beneficial effect
A kind of appropriate fertilizer distributor of plant formula of dodging of the present invention, have following beneficial effect: (1) is arranged on the rear side of tractor, adopts the hanging part of national standard; (2) adopt ground wheel drive shaft, namely avoid fertilizer agglomeration, guarantee the unobstructed discharge of fertilizer, saved again power; (3) adopt "＜type " induction rod, by the position of contact plant, the control hydraulic motor, drive the furrower displacement, realizes dodging plant; (4) furrower of this invention, can be replaced with deep soil loosing shovel, carries out the subsoiling fertilising before broadcasting; (5) the operation line number that can regulate of this invention, be fit to different plot or the job requirements of tractor, improves versatility and the availability of facility.
Description of drawings
Accompanying drawing 1 front view of the present invention (structure division of tractor omits)
Accompanying drawing 2 vertical view of the present invention
The accompanying drawing 3 plant part vertical view of dodging of the present invention
In figure: 1. 3. 3 connection brackets of support 2.U type gim peg
4. dodge hydraulic motor 5. fertilizer cans 6. and stir sprocket wheel 7. shaft fast pulley 8. chains
9. fertilizer hydraulic motor fixed head 10. fertilizer hydraulic motor 11. external roller type fertilizer distributors
12. land wheel fixed head 13. spring lever 14. tight locking button 15. fixed head 16. holddown springs
17. ground wheel sprocket 18. land wheel 19. land wheel fixed heads 20. connect fertile mouthful of 21. fertile pipes
22. the colter arm 23. native roller fixed head 24. furrower 25. native rollers of cylinder shape gear of gear
26. "＜type " induction rod 27. induction rod fixed head 28. inverted L shape suspension rod 29. coil tension springs
Stir bar 33. fertilising group fixed heads 30. dodge hydraulic motor fixed head 31. shafts 32.
34. the horizontal connecting plate 35. native roller bottom plate 36. sprocket wheel swelling device 37. fertilizer can fixed mounts of gear
38. sprocket cassette cover
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for explanation the present invention, but are not used for limiting the scope of the invention.
The present invention is based on following a kind of design: (1) is arranged on the rear side of tractor, adopts the hanging part of national standard; (2) adopt ground wheel drive shaft, namely avoid fertilizer agglomeration, guarantee the unobstructed discharge of fertilizer, saved again power; (3) adopt "＜type " induction rod, by the position of contact plant, the control hydraulic motor, drive the furrower displacement, realizes dodging plant; (4) furrower of this invention, can be replaced with deep soil loosing shovel, carries out the subsoiling fertilising before broadcasting; (5) the operation line number that can regulate of this invention, be fit to different plot or the job requirements of tractor, improves versatility and the availability of facility.
This mechanism comprises three parts: with tractor articulate the part, dodge plant part and the part of applying fertilizer in right amount;
Divide and comprise with the mounting part of tractor: adopt rectangle, hollow, trifilar suspension support 1 be suspended on the rear side of tractor;
Dodge plant part: dodge hydraulic motor 4 and be fixed on and dodge on hydraulic motor fixed head 30, the whole plant part of dodging connects and dodges hydraulic motor fixed head 30 by two U-shaped gim pegs 2, be fixed on the front-axle beam of frame 1, align with the appropriate fertilising part center line of back, be carved with scale on front-axle beam, can adjust according to different Planting Row Distances, improve operation adaptability.
The output shaft of hydraulic motor 4 lower ends, fix a horizontal connecting plate 34 by key, and the left end of horizontal connecting plate 34 and colter arm 22 weld together.The lower end welding furrower 24 of colter arm 22,, at rear side welding one cylinder shape of furrower 24 rear ends and colter arm 22, the hollow fertilizer mouth 20 that connects, be used for connecing fertile pipe 21, is convenient to using of fertilizer.
22 native roller bottom plates 35 of level welding gear of the upper surface of furrower 24 and colter arm, in be provided with hole, the lower end of the native roller 25 of cylinder shape gear is inserted in the hole of the native roller bottom plate 35 of gear, the upper end of the native roller 25 of cylinder shape gear is inserted on the hole of the native roller fixed head 23 of gear, the native roller 25 of cylinder shape gear can arbitrarily rotate, and plays the effect that weeds a garden with stalk.Keeping off native roller fixed head 23 is bolted on colter arm 22.
Top position at colter arm 22, be bolted " L " type suspension rod 28.The lower middle position of " L " type suspension rod 28, be bolted induction rod fixed head 27, and the other end of induction rod fixed head 27 is fixed "＜type " induction rod 26."＜type " two coil tension springs 29 of middle symmetrical employing of induction rod 26.When "＜type " one side induction rod 26 touch plant the time, coil tension spring 29 distortion, drive and dodge hydraulic jack 4 rotating in same directions, thereby drive furrower 24, turns to, and reaches the purpose of dodging plant.On " L " type suspension rod 28, different holes is arranged, induction rod fixed head 27 is with " " induction rod 26, can be according to the height of crop, the up-down adjustment position for＜type.
Described appropriate fertilising part: comprise fertilizer mixing part and automatic fertilizer part.The fertilizer mixing part comprises fertilizer can 5, shaft 31, stirs bar 32, stirs sprocket wheel 6, chain 8, land wheel 18 etc.The inner chamber of fertilizer can 5 arranges a shaft 31, establishes a plurality of elastic stirring bars 32 on shaft 31.One end of shaft 31 is fixed on fertilizer can 5, and the other end passes internally fertilizer can 5 and is connected with stirring sprocket wheel 6, stirs sprocket wheel 6 and is connected with ground wheel sprocket 17 by chain 8.Land wheel 18 rotates, and drives ground wheel sprocket 17, chain 8, stirring sprocket wheel 6, shaft 31 and elastic stirring bar 32 and rotates, thereby stir fertilizer, prevents caking, guarantees the unimpeded of fertilizer discharge.Sprocket wheel swelling device 36 is fixed on fixed head 15, tensioner that can adjusting chain 8.The outside in the sprocket wheel combination,, for ensuring safety, arrange sprocket cassette cover 38, and the two ends of sprocket cassette cover 38 are separately fixed on fertilizer can fixed mount 37 and land wheel fixed head 12.
The axle at land wheel 18 two ends is separately fixed on land wheel fixed head 12, is fixed on land wheel fixed head 12 on fertilizer can fixed mount 37.On the axle at land wheel 18 two ends, a spring lever 13 respectively is set, spring lever 13 passes fixed head 15, and is fixing with tight locking button 14.On spring lever 13, the downside of fixed head 15, cover has holddown spring 16, adjustably the pressure of wheel.
Automatically fertilizer partly comprises fertilizer can fixed mount 37, fertilizer hydraulic motor 10, fertilizer apparatus 11 etc.Fertilizer hydraulic motor 10 is fixed on fertilizer can fixed mount 37 by fertilizer hydraulic motor fixed head 9, and the output shaft of fertilizer hydraulic motor 10 connects external roller type fertilizer distributor 11., by regulating the rotating speed of fertilizer hydraulic motor 10, realize the adjusting of defertilizing amount.
The upper port of the fertile pipe 21 of lower termination of external roller type fertilizer distributor 11, the lower port of fertile pipe 21 are inserted into and connect in fertile mouthful 20, and applying of fertilizer is underground.
Described to dodge plant part and appropriate fertilising part right mutually, and its center line is consistent, can, according to situations such as tractor horsepower, plot, carry out the operation of 3 row or multirow.
The course of work of integral body of the present invention is as follows: the tractor of selecting suitable power, this invention is suspended on the rear side of tractor, the oil pipe of dodging hydraulic motor 4 and fertilizer hydraulic motor 10 is connected in the hydraulic system of tractor, the power supply of single-chip computer control system (, no longer narration similar with other control system) is connected with the storage battery of tractor.
The line-spacing of base area block size and crop, line number and the facility spacing of regulating operation; , according to plant height, adjust the height of dodging test section.The starting control program, detect hydraulic motor 4, fertilizer hydraulic motor 10, "＜type " the operation situation of induction rod 26, external roller type fertilizer distributor 11, shaft 31, stirring bar 32 etc. dodged.Enter plot and carry out operation.
Above embodiment only is used for explanation the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (6)
1. dodge the appropriate fertilizer distributor of plant formula for one kind, it is characterized in that, comprising: with tractor articulate the part, dodge plant part and the part of applying fertilizer in right amount.
2. described and mounting part tractor are divided and are comprised: adopt rectangle, support (1) hollow, trifilar suspension to be suspended on the rear end of tractor.
3. the described plant part of dodging: dodge hydraulic motor (4) and be fixed on and dodge on hydraulic motor fixed head (30), the whole plant part of dodging connects and dodges hydraulic motor fixed head (30) by two U-shaped gim pegs (2), be fixed on the front-axle beam of frame (1), align with the appropriate fertilising part center line of back, be carved with scale on front-axle beam, can adjust according to different Planting Row Distances, improve operation adaptability.
The output shaft of hydraulic motor (4) lower end, fix a horizontal connecting plate (34) by key, and the left end of horizontal connecting plate (34) and colter arm (22) weld together.The lower end welding furrower (24) of colter arm (22),, at rear side welding one cylinder shape of furrower (24) rear end and colter arm (22), the hollow fertile mouth (20) that connects, be used for connecing fertile pipe (21), is convenient to using of fertilizer.
Level welding gear native roller bottom plate (35) between the upper surface of furrower (24) and colter arm (22), in be provided with hole, the lower end of the cylinder shape native roller of gear (25) is inserted in the hole of the native roller bottom plate of gear (35), the upper end of the cylinder shape native roller of gear (25) is inserted on the hole of the native roller fixed head of gear (23), the cylinder shape native roller of gear (25) can arbitrarily rotate, and plays the effect that weeds a garden with stalk.Keeping off native roller fixed head (23) is bolted on colter arm (22).
Top position in colter arm (22), be bolted " L " type suspension rod (28).The lower middle position of " L " type suspension rod (28), be bolted induction rod fixed head (27), and the other end of induction rod fixed head (27) is fixed "＜type " induction rod (26)."＜type " middle symmetrical two coil tension springs (29) that adopt of induction rod (26).When "＜type " induction rod (26) one side touch plant the time, coil tension spring (29) distortion, drive and dodge hydraulic jack (4) rotating in same direction, thereby drive furrower (24), turns to, and reaches the purpose of dodging plant.On " fall L " type suspension rod (28), different holes is arranged, induction rod fixed head (27) and " " induction rod (26), can be according to the height of crop, the up-down adjustment position for＜type.
4. described appropriate fertilising part: comprise fertilizer mixing part and fertilizer part automatically.The fertilizer mixing part comprises fertilizer can (5), shaft (31), stirs bar (32), stirs sprocket wheel (6), chain (8), land wheel (18) etc.The inner chamber of fertilizer can (5) arranges a shaft (31), establishes a plurality of elastic stirring bars (32) on shaft (31).One end of shaft (31) is fixed on fertilizer can (5), and the other end passes internally fertilizer can (5) and is connected with stirring sprocket wheel (6), stirs sprocket wheel (6) and is connected with ground wheel sprocket (17) by chain (8).Land wheel (18) rotates, and drives ground wheel sprocket (17), chain (8), stirring sprocket wheel (6), shaft (31) and elastic stirring bar (32) and rotates, thereby stir fertilizer, prevents caking, guarantees the unimpeded of fertilizer discharge.Sprocket wheel swelling device (36) is fixed on fixed head (15), tensioner that can adjusting chain (8).The outside in the sprocket wheel combination,, for ensuring safety, arrange sprocket cassette cover (38), and the two ends of sprocket cassette cover (38) are separately fixed on fertilizer can fixed mount (37) and land wheel fixed head (12)
The axle at land wheel (18) two ends is separately fixed on land wheel fixed head (12), is fixed on land wheel fixed head (12) on fertilizer can fixed mount (37).On the axle at land wheel (18) two ends, a spring lever (13) respectively is set, spring lever (13) passes fixed head (15), and is fixing with tight locking button (14).The downside of, fixed head (15) upper at spring lever (13), cover has holddown spring (16), adjustably the pressure of wheel.
Automatically fertilizer partly comprises fertilizer can fixed mount (37), fertilizer hydraulic motor (10), fertilizer apparatus (11) etc.Fertilizer hydraulic motor (10) is fixed on fertilizer can fixed mount (37) by fertilizer hydraulic motor fixed head (9), and the output shaft of fertilizer hydraulic motor (10) connects external roller type fertilizer distributor (11)., by regulating the rotating speed of fertilizer hydraulic motor (10), realize the adjusting of defertilizing amount.
The upper port of the fertile pipe of lower termination (21) of external roller type fertilizer distributor (11), the lower port of fertile pipe (21) are inserted into and connect in fertile mouthful (20), and applying of fertilizer is underground.
5., as claim 3 and the 4 described appropriate fertilizer distributors of plant formula of dodging, it is characterized in that, its center line is consistent, can, according to situations such as tractor horsepower, plot, carry out the operation of 3 row or multirow.
6. the appropriate fertilizer distributor of plant formula of dodging as claimed in claim 3, is characterized in that, furrower (24), can be replaced with deep soil loosing shovel, realizes the subsoiling fertilising, reaches a tractor serves several purposes, improves versatility and the availability of facility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102838894A CN103392434A (en) | 2013-07-08 | 2013-07-08 | Plant avoidance type appropriate fertilizer applicator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013102838894A CN103392434A (en) | 2013-07-08 | 2013-07-08 | Plant avoidance type appropriate fertilizer applicator |
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| CN103392434A true CN103392434A (en) | 2013-11-20 |
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| CN2013102838894A Pending CN103392434A (en) | 2013-07-08 | 2013-07-08 | Plant avoidance type appropriate fertilizer applicator |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105432203A (en) * | 2015-12-25 | 2016-03-30 | 烟台大学 | Automatic topdressing machine of high-stalk corn crops |
| CN106304907A (en) * | 2016-08-19 | 2017-01-11 | 哈尔滨汇精源农机制造有限公司 | Corn dual-bead hill planter at single row of ridge with two thorough sides |
| CN106797733A (en) * | 2017-04-11 | 2017-06-06 | 常俊苹 | One grows cotton seeding plough |
| CN107258195A (en) * | 2017-07-07 | 2017-10-20 | 四川省草原科学研究院 | For artificial pasture and the fertilization pesticide spraying device in grass seeds base |
| CN108093795A (en) * | 2018-01-10 | 2018-06-01 | 中国农业大学 | The woods orchard organic fertilizer deep placement all-in-one machine that a kind of automatic fertilizer is mixed with clay fertilizer |
| CN108738413A (en) * | 2018-07-27 | 2018-11-06 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | A kind of rice husk subsoiler and subsoiling method |
| CN108738572A (en) * | 2018-06-05 | 2018-11-06 | 塔里木大学 | A kind of orchard essence amount ditching-fertilizing machine |
| CN109041698A (en) * | 2018-10-11 | 2018-12-21 | 郑州市双丰机械制造有限公司 | A kind of eight row suspension seeders |
| CN109451939A (en) * | 2018-11-22 | 2019-03-12 | 安徽五亩生态农业发展有限公司 | A kind of fertilizer apparatus for Tea planting |
| CN114402748A (en) * | 2022-02-16 | 2022-04-29 | 古宁宁 | Maize fertilizing and seeding all-in-one |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105432203A (en) * | 2015-12-25 | 2016-03-30 | 烟台大学 | Automatic topdressing machine of high-stalk corn crops |
| CN105432203B (en) * | 2015-12-25 | 2017-12-08 | 烟台大学 | A kind of automatic getting fat machine of high stalk corn crop |
| CN106304907A (en) * | 2016-08-19 | 2017-01-11 | 哈尔滨汇精源农机制造有限公司 | Corn dual-bead hill planter at single row of ridge with two thorough sides |
| CN106797733A (en) * | 2017-04-11 | 2017-06-06 | 常俊苹 | One grows cotton seeding plough |
| CN107258195A (en) * | 2017-07-07 | 2017-10-20 | 四川省草原科学研究院 | For artificial pasture and the fertilization pesticide spraying device in grass seeds base |
| CN108093795A (en) * | 2018-01-10 | 2018-06-01 | 中国农业大学 | The woods orchard organic fertilizer deep placement all-in-one machine that a kind of automatic fertilizer is mixed with clay fertilizer |
| CN108738572A (en) * | 2018-06-05 | 2018-11-06 | 塔里木大学 | A kind of orchard essence amount ditching-fertilizing machine |
| CN108738413A (en) * | 2018-07-27 | 2018-11-06 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | A kind of rice husk subsoiler and subsoiling method |
| CN109041698A (en) * | 2018-10-11 | 2018-12-21 | 郑州市双丰机械制造有限公司 | A kind of eight row suspension seeders |
| CN109451939A (en) * | 2018-11-22 | 2019-03-12 | 安徽五亩生态农业发展有限公司 | A kind of fertilizer apparatus for Tea planting |
| CN114402748A (en) * | 2022-02-16 | 2022-04-29 | 古宁宁 | Maize fertilizing and seeding all-in-one |
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Application publication date: 20131120 |