CN111034420A - Wide-width precise mixed sowing machine for green manure crops - Google Patents
Wide-width precise mixed sowing machine for green manure crops Download PDFInfo
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- CN111034420A CN111034420A CN201911237984.4A CN201911237984A CN111034420A CN 111034420 A CN111034420 A CN 111034420A CN 201911237984 A CN201911237984 A CN 201911237984A CN 111034420 A CN111034420 A CN 111034420A
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- seed
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- sowing
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/06—Seeders combined with fertilising apparatus
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
- A01C5/068—Furrow packing devices, e.g. press wheels
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sowing (AREA)
Abstract
The utility model provides a seeder is broadcast to smart volume of green manure crop broad width, which comprises a frame, the frame front end is provided with hangs connecting piece and middle gear box, middle gearbox is provided with power input integral key shaft and power take off expert axle, the frame below transversely is provided with the arbor of being connected with power take off expert axle drive, the frame top is provided with the seed manure case, the frame rear end transversely rotates and is connected with columniform press wheel, be provided with on the periphery at press wheel both ends and grab ground tooth, seed manure case one side is provided with manual gearbox, manual gearbox is provided with power input shaft and power output shaft, the power input shaft of fertilizer drive cross axle and manual gearbox is connected in the press wheel drive, large seed metering drive cross axle and little seed metering drive cross axle are connected in manual gearbox's power output shaft drive. The invention integrates three functions of orchard green manure/grass returning, soil rotary tillage, green manure crop seeding and the like, greatly improves the labor efficiency and saves the labor cost.
Description
Technical Field
The invention relates to a broad-width precise mixed sowing machine for green manure crops.
Background
The green manure is derived from soil, returns to the soil and is the cleanest and high-quality organic fertilizer source. The current 2 important green manure cultivation utilization modes are a round/sleeve/intercropping cultivation technical mode for developing various grain/oil/vegetable crops and green manure in a fallow farmland in winter and a green manure covering cultivation technical mode for developing an orchard in an open space between rows of the orchard, and can promote the conversion of mineral substance nutrition in soil and air to organic nutrition of the soil, reduce the application amount of chemical fertilizers, fertilize and improve the soil, improve the ecological environment of the farmland and guarantee the quality safety of agricultural products. At present, good application effects are obtained in main fruit production areas such as southern rice areas, northern China rotation fallow areas, northwest farming and pasturing areas, and citrus/apple/peach/pear/grape/cherry, and the like, and the application prospect is wide. Currently, the main green manure crops comprise leguminous green manure milk vetch, vetch and the like, brassicaceous green manure orychophragmus violaceus, rapes, fattian radishes and the like, gramineous green manure lemongrass, ryegrass, bermuda grass, tall fescue and the like, and the varieties are more. The green manure crop seeding machine has the advantages that the green manure crop seeding machine has different requirements on the size, the shape and the seeding of various green manure seeds, the difference between the farming systems of crops and orchards in different areas is large, the difference between the soil farming modes and the weed growth conditions is large, and the requirements of wide adaptability, multiple functions, miniaturization and high efficiency on the green manure crop seeding machine are determined. The mechanical sowing degree of main crops such as rice, wheat, corn, peanut, soybean and the like in the agricultural machinery market is higher, but the sowing mechanical function of the crops is relatively single, the specialization degree is high, and the crops cannot be directly transplanted to green manure crops for sowing. Therefore, the current sowing of green manure crops is mainly manual broadcasting, the labor cost is high, the emergence rate of green manure crops is low, and a novel and specialized sowing machine is urgently needed.
Disclosure of Invention
In order to solve the technical defects, the invention provides the broad-width precise mixed sowing seeder for the green manure crops, which has multiple functions and high working efficiency.
The invention is realized by the following measures:
a broad-width precise mixed sowing seeder for green manure crops comprises a frame, wherein a suspension connecting piece and an intermediate gearbox are arranged at the front end of the frame, the intermediate gearbox is provided with a power input spline shaft and a power output through shaft, a front cutter shaft in driving connection with the power output through shaft is transversely arranged below the frame, a large rotary tillage cutter is arranged on the front cutter shaft, a rear cutter shaft positioned above the rear of the front cutter shaft is in driving connection with the power output through shaft through a transmission mechanism, and a small rotary tillage cutter is arranged on the rear cutter shaft;
the top of the rack is provided with a seed fertilizer box, the seed fertilizer box is divided into a fertilizer box at the front side and a large seed box at the rear side, the bottom of the fertilizer box is provided with a plurality of fertilizer applicators, fertilizer drive transverse shafts are commonly penetrated in the centers of the fertilizer applicators, and a fertilizer groove with the lower end extending to the lower part of the rack is received below each fertilizer applicator; the bottom of the large seed box is provided with a plurality of large seed dischargers, the centers of the large seed dischargers are penetrated with a large seed discharge driving transverse shaft, and a large seed discharge groove with the lower end extending to the lower part of the rack is formed below each large seed discharger; a plurality of small seed boxes are arranged on the rack behind the seed and fertilizer box side by side in the transverse direction, a small seed sowing device is arranged below each small seed box, a small seed sowing driving transverse shaft penetrates through the centers of the small seed sowing devices together, a small seed sowing groove with the lower end extending to the lower part of the rack is received below each small seed sowing device, the large rotary tillage knife is positioned between the seed sowing groove and the large seed sowing groove, the small seed sowing groove is positioned behind the large seed sowing groove, and the small rotary tillage knife is positioned between the small seed sowing groove and the press wheel;
frame rear end transverse rotation is connected with columniform press wheel, be provided with on the periphery at press wheel both ends and grab ground tooth, seed manure case one side is provided with manual transmission, manual transmission is provided with power input shaft and power output shaft, and the press wheel passes through the power input shaft of drive mechanism drive connection row fertile drive cross axle and manual transmission, big seed metering drive cross axle is connected in manual transmission's power output shaft drive, big seed metering drive cross axle passes through the drive mechanism drive and connects little seed metering drive cross axle.
The utility model discloses a fertilizer distributor, including the press wheel, the press wheel tip is provided with one-level sprocket, is provided with second level sprocket, tertiary sprocket in the frame, one-level sprocket, second level sprocket, tertiary sprocket pass through the chain and connect, it all is provided with the sprocket to arrange fertile drive cross axle, big kind of planting drive cross axle, little seed metering drive cross axle tip, tertiary sprocket passes through the chain with the sprocket of row fertile drive cross axle and is connected, and second level sprocket passes through the chain with manual transmission's power input shaft and is connected, manual transmission's power output shaft passes through the chain with big kind of planting drive cross axle and is connected, big seed metering drive cross axle passes through the chain with little seed metering.
Above-mentioned frame rear end both sides longitudinal extension backward has the bracing piece, the vertical adjusting screw that is connected with on the bracing piece, threaded connection has braced frame below the adjusting screw, the suppression wheel tip rotates to be connected on braced frame.
The lower part of the large seed sowing device is connected with a threaded plastic pipe, the tail end of the threaded plastic pipe is arranged above the inner part of the small seed sowing groove, and the small seed sowing groove is inclined downwards.
The power input spline shaft of the intermediate gearbox is arranged in the center of the front end of the rack, and the suspension connecting piece comprises an upper connecting piece and two lower connecting pieces which are arranged on the rack in a triangular mode.
The invention has the beneficial effects that: the strip-type wide-width mixed sowing machine is mainly used for planting one or more green manure crops in an orchard or a field, integrates three functions of orchard green manure/grass growing returning, soil rotary tillage, green manure crop sowing and the like, and can meet the requirement of strip-type wide-width mixed sowing of 1-12 green manure crops with different grain sizes, so that the working process is shortened, the labor efficiency is greatly improved, and the labor cost is saved.
Drawings
Fig. 1 is a left side view structural diagram of the present invention.
FIG. 2 is a schematic diagram of a prior art structure of the present invention.
Fig. 3 is a schematic front view of the present invention.
Fig. 4 is a schematic perspective view of the present invention.
Fig. 5 is a schematic structural view of the press wheel of the present invention.
Wherein: 1-a frame; 2-front cutter shaft; 3-big rotary blade; 4-small rotary blade; 5-rear cutter shaft; 6-press wheel; 7-ground gripping teeth; 8-a support frame; 9-adjusting a screw rod; 10-a support bar; 11-a primary sprocket; 12-a secondary sprocket; 13-a tertiary sprocket; 14-small seed box; 15-manual gearbox; 16-big seed box; 17-a fertilizer box; 18-a sprocket; 19-an upper connection; 20-power input spline shaft; 21-lower connector; 22-fertilizer apparatus; 23-a fertilizer discharging groove; 24-large seed expeller; 25-large rows of seed drive cross shafts; 26-small seed-metering driving transverse shaft.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
as shown in fig. 1 and 2, the invention discloses a broad-width precise mixed sowing seeder for green manure crops, which comprises a frame 1, wherein the front end of the frame 1 is provided with a suspension connecting piece and an intermediate gearbox, the intermediate gearbox is provided with a power input spline shaft 20 and a power output through shaft, a front cutter shaft 2 which is in driving connection with the power output through shaft is transversely arranged below the frame 1, a large rotary blade 3 is arranged on the front cutter shaft 2, the power output through shaft is in driving connection with a rear cutter shaft 5 which is positioned above and behind the front cutter shaft 2 through a transmission mechanism, and a small rotary blade 4 is arranged on the rear cutter shaft 5; because the rotary cultivator is arranged, the rotary cultivator can be used on the land which is rotary-cultivated and leveled, and can also be combined with the turning and pressing of natural grass to return to the field for synchronous sowing, and the length of the grass is required to be less than 20 cm.
A seed fertilizer box is arranged at the top of the rack 1, the seed fertilizer box is divided into a fertilizer box 17 at the front side and a large seed box 16 at the rear side, a plurality of fertilizer applicators 22 are arranged at the bottom of the fertilizer box 17, fertilizer drive cross shafts are commonly penetrated in the centers of the fertilizer applicators 22, and a fertilizer groove 23 with the lower end extending to the lower part of the rack 1 is received below each fertilizer applicator 22; the bottom of the large seed box 16 is provided with a plurality of large seed dischargers 24, the centers of the large seed dischargers 24 are penetrated with a large seed discharge driving cross shaft 25, and a large seed discharge groove with the lower end extending to the lower part of the rack 1 is formed below each large seed discharger 24; a plurality of small seed boxes 14 are arranged on the rack 1 behind the seed and fertilizer box in parallel in the transverse direction, a small seed sowing device is arranged below each small seed box 14, a small seed sowing driving transverse shaft 26 penetrates through the centers of the small seed sowing devices together, a small seed sowing groove with the lower end extending to the lower part of the rack 1 is received below each small seed sowing device, the large rotary blade 3 is positioned between the seed sowing groove 23 and the large seed sowing groove, the small seed sowing groove is positioned behind the large seed sowing groove, and the small rotary blade 4 is positioned between the small seed sowing groove and the press wheel 6;
as shown in fig. 5, the rear end of the frame 1 is transversely connected with a cylindrical press wheel 6 in a rotating manner, the circumferential surfaces at the two ends of the press wheel 6 are provided with ground gripping teeth 7, one side of the seed manure box is provided with a manual transmission case 15, the manual transmission case 15 is provided with a power input shaft and a power output shaft, the press wheel 6 is connected with a fertilizer discharging driving transverse shaft and the power input shaft of the manual transmission case 15 through a transmission mechanism in a driving manner, the power output shaft of the manual transmission case 15 is connected with a large seed discharging driving transverse shaft 25 in a driving manner, and the large seed discharging driving transverse shaft 25 is connected with a small seed discharging driving transverse.
As shown in fig. 3 and 4, a first-stage sprocket 11 is arranged at the end part of the press wheel 6, a second-stage sprocket 12 and a third-stage sprocket 13 are arranged on the frame 1, the first-stage sprocket 11, the second-stage sprocket 12 and the third-stage sprocket 13 are connected through a chain, sprockets 18 are arranged at the end parts of a fertilizer discharging driving transverse shaft, a large seed discharging driving transverse shaft 25 and a small seed discharging driving transverse shaft 26, the third-stage sprocket 13 is connected with the sprocket 18 of the fertilizer discharging driving transverse shaft through a chain, the second-stage sprocket 12 is connected with a power input shaft of a manual transmission case 15 through a chain, a power output shaft of the manual transmission case 15 is connected with the large seed discharging driving transverse shaft 25 through a chain, and the large seed.
The machine frame 1 rear end both sides are to the longitudinal extension of back have the bracing piece 10, and the vertical adjusting screw 9 that is connected with on the bracing piece 10, and threaded connection has braced frame 8 below adjusting screw 9, and 6 tip rotations of press wheel are connected on braced frame 8. The lower part of the large seed sowing device 24 is connected with a threaded plastic pipe, the tail end of the threaded plastic pipe is arranged above the small seed sowing groove, and the small seed sowing groove is inclined downwards. The power input spline shaft 20 of the intermediate gearbox is arranged in the center of the front end of the frame 1, and the suspension connecting piece comprises an upper connecting piece 19 and two lower connecting pieces 21 which are arranged on the frame 1 in a triangular mode. The tractor is connected with the frame 1 through a suspension connecting piece. The tractor has 60-70 horsepower power, double-shaft driving, a front rotary tillage device with the tillage depth of 10-15cm, and soft and flat soil after rotary tillage. Two groups of precision seeding grooves which are arranged on the same machine and are suitable for seeds with different particle sizes, one group of precision seeding grooves is suitable for large-particle seeds (soybeans, dolichos lablab L, vetch seeds, vetch, mung beans and the like), the seeding amount is 1.5-5 kg/mu, and the seeding amount is independently adjustable; a group of seeds (orychophragmus violaceus, rapes, big-leaf chicory and the like) is suitable for small-sized seeds, the sowing amount is 0.5-2 kg/mu, and the sowing amount is independently adjustable; the operation width is 1.5-2.1m, the seeding is 6-12 rows, the row spacing is 15-30cm, the adjustment is realized, and the single-row seeding width is 5-15 cm; the sowing depth is 1-3cm, and the sowing depth is uniform and adjustable.
The working principle is as follows: when the rotary cultivator is used, a tractor is connected with the suspension connecting piece, a driving shaft of the tractor is connected with the power input spline shaft 20 of the middle gearbox, the power of the tractor drives the front cutter shaft 2 to rotate, and the rear cutter shaft 5 is driven to rotate through the transmission mechanism, so that rotary cultivation operation of the rotary cultivator device is achieved. The tractor can drive the press wheel 6 to roll on the ground when advancing, when the press wheel 6 rolls, the chain wheel 18 and the chain drive the fertilizer discharging driving transverse shaft to rotate, power is input into the manual gearbox 15, and the power output of the manual gearbox 15 drives the large seed discharging driving transverse shaft 25 and the small seed discharging driving transverse shaft 26 to rotate.
The fertilizer is driven to rotate by the fertilizer-discharging driving cross shaft, so that the fertilizer falls on the ground from the fertilizer box 17 through the fertilizer-discharging device 22 and the fertilizer-discharging groove 23, and the fertilizer is applied. The large rotary blade 3 behind the fertilizer discharging groove 23 can turn the fertilizer on the ground and the grass on the ground into the soil at the same time. The large seed discharging driving horizontal shaft 25 rotates to make large seed fall from the large seed box 16 through the large seed discharging device 24 and the large seed discharging groove onto the ground which is rotary tillage by the large rotary tillage blade 3. Meanwhile, the small seed feeding driving transverse shaft 26 rotates to enable small-particle seeds to fall on the ground which is already rotary-tilled by the large rotary blade 3 from the small seed box 14 through the small seed feeding device and the small seed feeding groove. The manual transmission 15 can adjust the rotation speed of the large-seed-discharging driving horizontal shaft 25 and the small-seed-discharging driving horizontal shaft 26, and further adjust the seeding rate of the large-grain seeds and the small-grain seeds. The rear small rotary blade 4 rotates to turn the seeds into the soil, the soil covering process is completed, and finally the press wheel 6 rolls on the surface of the soil to level and compact the ground.
The foregoing is only a preferred embodiment of this patent, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of this patent, and these modifications and substitutions should also be regarded as the protection scope of this patent.
Claims (5)
1. The utility model provides a green manure crop broad width precision quantity mixed sowing seeder which characterized in that: the rotary cultivator comprises a rack, wherein a suspension connecting piece and an intermediate gearbox are arranged at the front end of the rack, the intermediate gearbox is provided with a power input spline shaft and a power output through shaft, a front cutter shaft in driving connection with the power output through shaft is transversely arranged below the rack, a large rotary blade is arranged on the front cutter shaft, a rear cutter shaft positioned above the rear part of the front cutter shaft is in driving connection with the power output through shaft through a transmission mechanism, and a small rotary blade is arranged on the rear cutter shaft;
the top of the rack is provided with a seed fertilizer box, the seed fertilizer box is divided into a fertilizer box at the front side and a large seed box at the rear side, the bottom of the fertilizer box is provided with a plurality of fertilizer applicators, fertilizer drive transverse shafts are commonly penetrated in the centers of the fertilizer applicators, and a fertilizer groove with the lower end extending to the lower part of the rack is received below each fertilizer applicator; the bottom of the large seed box is provided with a plurality of large seed dischargers, the centers of the large seed dischargers are penetrated with a large seed discharge driving transverse shaft, and a large seed discharge groove with the lower end extending to the lower part of the rack is formed below each large seed discharger; a plurality of small seed boxes are arranged on the rack behind the seed and fertilizer box side by side in the transverse direction, a small seed sowing device is arranged below each small seed box, a small seed sowing driving transverse shaft penetrates through the centers of the small seed sowing devices together, a small seed sowing groove with the lower end extending to the lower part of the rack is received below each small seed sowing device, the large rotary tillage knife is positioned between the seed sowing groove and the large seed sowing groove, the small seed sowing groove is positioned behind the large seed sowing groove, and the small rotary tillage knife is positioned between the small seed sowing groove and the press wheel;
frame rear end transverse rotation is connected with columniform press wheel, be provided with on the periphery at press wheel both ends and grab ground tooth, seed manure case one side is provided with manual transmission, manual transmission is provided with power input shaft and power output shaft, and the press wheel passes through the power input shaft of drive mechanism drive connection row fertile drive cross axle and manual transmission, big seed metering drive cross axle is connected in manual transmission's power output shaft drive, big seed metering drive cross axle passes through the drive mechanism drive and connects little seed metering drive cross axle.
2. The green manure crop wide-width precision mixed sowing and seeding machine according to claim 1, characterized in that: the press wheel tip is provided with the one-level sprocket, is provided with second grade sprocket, tertiary sprocket in the frame, one-level sprocket, second grade sprocket, tertiary sprocket pass through the chain and connect, arrange fertile drive cross axle, big kind of planting drive cross axle, little seed metering drive cross axle tip and all be provided with the sprocket, tertiary sprocket passes through the chain with the sprocket of row fertile drive cross axle and is connected, and second grade sprocket passes through the chain with manual transmission's power input shaft and is connected, manual transmission's power output shaft passes through the chain with big kind of planting drive cross axle and is connected, big seed metering drive cross axle passes through the chain with little seed metering drive cross axle and is connected.
3. The green manure crop wide-width precision mixed sowing and seeding machine according to claim 1, characterized in that: frame rear end both sides are to the longitudinal extension backward there is the bracing piece, vertical adjustment screw rod that is connected with on the bracing piece, threaded connection has braced frame below the adjustment screw rod, the suppression wheel tip rotates to be connected on braced frame.
4. The green manure crop wide-width precision mixed sowing and seeding machine according to claim 1, characterized in that: the lower part of the large seed sowing device is connected with a threaded plastic pipe, the tail end of the threaded plastic pipe is arranged above the inner part of the small seed sowing groove, and the small seed sowing groove is inclined downwards.
5. The green manure crop wide-width precision mixed sowing and seeding machine according to claim 1, characterized in that: the power input spline shaft of the middle gearbox is arranged in the center of the front end of the rack, and the suspension connecting piece comprises an upper connecting piece and two lower connecting pieces which are arranged on the rack in a triangular mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911237984.4A CN111034420A (en) | 2019-12-06 | 2019-12-06 | Wide-width precise mixed sowing machine for green manure crops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911237984.4A CN111034420A (en) | 2019-12-06 | 2019-12-06 | Wide-width precise mixed sowing machine for green manure crops |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111034420A true CN111034420A (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911237984.4A Pending CN111034420A (en) | 2019-12-06 | 2019-12-06 | Wide-width precise mixed sowing machine for green manure crops |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111034420A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112930733A (en) * | 2021-04-15 | 2021-06-11 | 南京农业大学 | Drip irrigation inclined plane seeding fertilization all-in-one |
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| US20140166320A1 (en) * | 2011-09-05 | 2014-06-19 | Soil-Kee Pty. Ltd. | Tilling apparatus |
| CN203675560U (en) * | 2014-01-16 | 2014-07-02 | 山东省农业机械科学研究院 | Corn planter with strip straw mulching rotary tillage and fertilization functions |
| CN204652905U (en) * | 2015-06-04 | 2015-09-23 | 四川川龙拖拉机制造有限公司 | Multiplex middle fine grain crop seeder |
| CN109496478A (en) * | 2018-12-18 | 2019-03-22 | 山西河东雄风农机有限公司 | Band-like equal gap seeder |
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2019
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002272208A (en) * | 2001-03-21 | 2002-09-24 | Matsumoto:Kk | Seeding machine |
| CN2754321Y (en) * | 2004-10-28 | 2006-02-01 | 镇江市农业机械技术推广站 | Seed sowing device |
| CN2781735Y (en) * | 2004-12-29 | 2006-05-24 | 中国农业机械化科学研究院海拉尔试验站 | Herbage derector seeder |
| JP2008072944A (en) * | 2006-09-21 | 2008-04-03 | Keiki Oshida | Seeding machine |
| CN201029274Y (en) * | 2006-12-31 | 2008-03-05 | 杨宏森 | Seeding apparatus suitable for seedling granule seeds |
| US20140166320A1 (en) * | 2011-09-05 | 2014-06-19 | Soil-Kee Pty. Ltd. | Tilling apparatus |
| CN202857279U (en) * | 2012-11-02 | 2013-04-10 | 永昌县恒源农机制造有限公司 | Multifunctional precision seeder with double material boxes |
| CN203675560U (en) * | 2014-01-16 | 2014-07-02 | 山东省农业机械科学研究院 | Corn planter with strip straw mulching rotary tillage and fertilization functions |
| CN204652905U (en) * | 2015-06-04 | 2015-09-23 | 四川川龙拖拉机制造有限公司 | Multiplex middle fine grain crop seeder |
| CN109496478A (en) * | 2018-12-18 | 2019-03-22 | 山西河东雄风农机有限公司 | Band-like equal gap seeder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112930733A (en) * | 2021-04-15 | 2021-06-11 | 南京农业大学 | Drip irrigation inclined plane seeding fertilization all-in-one |
| CN112930733B (en) * | 2021-04-15 | 2023-01-24 | 南京农业大学 | Drip irrigation inclined plane seeding fertilization all-in-one |
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