CN112567910A - Vertical-row type sugarcane precision seeder - Google Patents
Vertical-row type sugarcane precision seeder Download PDFInfo
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- CN112567910A CN112567910A CN201910922891.9A CN201910922891A CN112567910A CN 112567910 A CN112567910 A CN 112567910A CN 201910922891 A CN201910922891 A CN 201910922891A CN 112567910 A CN112567910 A CN 112567910A
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- sugarcane
- rotary tillage
- vertical
- hydraulic pump
- seeding
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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
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
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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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
- Soil Working Implements (AREA)
Abstract
The invention relates to the technical field of sugarcane planting, and particularly discloses a vertical sugarcane precision seeder, which comprises: the device comprises a frame, a rotary tillage device, a conveying belt, a stop strip on the conveying belt, a seed discharge hopper, a hydraulic pump, a coupling, a furrow opener and a backfill plate. According to the invention, the blocking strips on the conveying belt are used for realizing accurate quantitative seeding, and the sugarcane seed stems fall and are sowed in a vertical posture by utilizing the inclination of the blocking strips and the taper of the inner side wall of the seed discharge hopper, so that the situation that a feed opening is frequently blocked during seeding of the existing seeder is avoided; ditching soil through rotary cultivator attachment and furrow opener, in sowing the slot with sugarcane kind of stem, then further backfill soil through the backfill board, cover sugarcane kind of stem to because the seeding depth is too shallow when having avoided current seeder to sow, thereby when meetting rainwater weather, the easy rainwater that is washed out of kind of stem leads to the seeding failure.
Description
Technical Field
The invention belongs to the technical field of sugarcane planting, and particularly relates to a vertical sugarcane precision seeder.
Background
Sugar cane is a temperate and tropical crop, a raw material for sucrose production, and ethanol can be extracted as an energy substitute. The sugarcane contains abundant sugar and water, also contains various vitamins, fat, protein, organic acid, calcium, iron and other substances which are very beneficial to the metabolism of a human body, and is mainly used for preparing sugar.
The common planting mode of the sugarcane adopts a seed stem planting mode. Seed stem: the whole sugar cane is cut into a plurality of cane segments, wherein each segment contains 1 to 2 cane nodes, and such a small segment of cane segment is the seed stem. In the planting process of sugarcane seeds, a planter is used for ditching soil, then sugarcane seed stems are scattered in a field ditch at certain intervals, and finally soil is backfilled. Because of the mechanized popularization of sugarcane planting, the ditching, seeding and backfilling can be realized mechanically. In the reference with the patent number CN201811621916.3, an automatic seed-metering type sugarcane planter is disclosed, in the using process of the planter, when a conveying device conveys sugarcane seed stems, the sugarcane seed stems are transversely placed, and in the blanking process, the seed stems enter a bell-swinging funnel of a bell-swinging mechanism and are clamped at an outlet of the funnel, so that the bell-swinging funnel is blocked, and at the moment, the operation must be stopped for manual dredging, which is time-consuming and labor-consuming; in addition, in the prior art, the seed stems are directly sown in the soil after the rotary tillage blades turn over the soil, and the steps of soil ditching and soil backfilling are omitted, so that the sowing depth is too shallow, even part of the seed stems of the sugarcane are exposed out of the soil, and the sowing failure is caused.
Disclosure of Invention
The invention aims to provide a vertical sugarcane precision seeder, which overcomes the defects that a blanking hopper of the conventional sugarcane planter is easy to clamp and block seeds in the seeding process.
The invention also aims to overcome the defect that the seeding fails because the seed stems of the sugarcane are sown too shallowly because the soil cannot be ditched and backfilled in the seeding process of the conventional sugarcane planter through the design of the ditcher, the backfill plate and the soil shifter.
In order to achieve the above object, the present invention provides a vertical sugarcane precision planter, comprising: a bottom plate is arranged at the bottom of the frame; a rotary tillage device arranged at the front end of the bottom plate; the two parallel conveying belts are arranged on a conveying rack through a pair of rollers respectively, and the conveying rack is arranged behind the rotary tillage device; the baffle strips are uniformly arranged on the conveying belt at intervals along the conveying direction of the conveying belt and form oblique angles with the conveying direction of the conveying belt; the seeding hopper is arranged at the feeding end of the conveying belt, a feeding hole of the seeding hopper faces upwards, the caliber of the discharging hole is gradually reduced and penetrates through the bottom plate to extend obliquely downwards, and the two discharging holes are mutually staggered from front to back; a hydraulic pump connected to the rollers at the loading end of one of the conveyor belts through a hydraulic pump gear set; the two ends of the coupling are respectively and coaxially connected with the rollers at the feeding ends of the two conveying belts; the two furrow openers are respectively arranged below one discharge port, each furrow opener is provided with a seeding chamber, the top of the seeding chamber is provided with a seed inlet opposite to the discharge port, and the bottom of the seeding chamber is provided with a seed discharging port; and the backfill plates are arranged behind the furrow opener, and the inner sides of the two backfill plates are gathered towards the center.
Preferably, in the above technical solution, the rotary tillage device includes: the horizontal rotating shaft is arranged at the front end of the bottom plate; the rotary tillage blades are arranged on two sides of the horizontal rotating shaft at intervals, are S-shaped, and are bent towards the same side; a rotary plow provided in front of the rotary blade; the rotary tillage gear box is fixed with the bottom plate, and a rotary tillage gear set is arranged in the rotary tillage gear box; one end of the power input shaft is provided with a spline, and the other end of the power input shaft is connected with the horizontal rotating shaft through the rotary tillage gear set; and one side of the rotary tillage plough frame is fixed with the rotary tillage machine shell, and the other side of the rotary tillage plough frame is fixed with the rotary tillage plough.
Preferably, in the above technical solution, the conveyor belt further includes seats disposed on both sides of the conveyor belt.
Preferably, in the above technical scheme, the furrow opener is further provided with a ditching plate, and the two ditching plates form an acute angle by welding one edge of each ditching plate;
preferably, in the above technical solution, the device further includes a connecting seat, which is disposed at the front end of the rack.
Preferably, in the above technical solution, the digging device further comprises a connecting rod, one end of which is fixed to the outer side surface of the furrow opener, and the other end of which is fixed to the inner side surface of the backfill plate.
Preferably, in the above technical scheme, the hydraulic pump gear box is erected on the bottom plate through a hydraulic pump, and the hydraulic pump gear set is arranged inside the hydraulic pump gear box.
Preferably, in the above technical solution, the apparatus further includes a fixing seat disposed on the conveyor frame, and both ends of the roller are respectively connected with the fixing seat in a rotatable manner.
Preferably, in the above technical solution, the conveyor frame is further provided with an adjusting mechanism, and the adjusting mechanism includes: the adjusting seat is arranged on the conveying rack, and a screw hole is formed in the side surface of the adjusting seat; the adjusting bolt is matched with the screw hole, and the tail part of the adjusting bolt is propped against the side surface of the fixed seat; and the locking nut is matched with the adjusting bolt.
Preferably, in the above technical solution, a dozer plate is disposed on each of the inner sides of the two backfill plates.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the stop strips which form oblique angles with the conveying direction are arranged on the conveying belt, so that the sugarcane seed stems fall into the seed discharge hopper in an oblique posture, and the sugarcane seed stems are discharged in a vertical posture through the inner wall of the seed discharge hopper, so that the blockage during the blanking is avoided.
2. The invention firstly loosens the soil through the rotary tillage device, then ditches the soil through the ditcher to enable the sugarcane seed stems to fall into the ditches, and then backfills the soil discharged from the two sides of the ditches into the ditches through the backfilling plate to cover the sugarcane seed stems.
Drawings
Fig. 1 is a structural view of a vertical sugarcane precision seeder of the present invention.
FIG. 2 is a structural view of the vertical sugarcane precision seeder of the present invention viewed from below.
FIG. 3 is a structural diagram of a rotary tillage device of the vertical sugarcane precision seeder.
Fig. 4 is a structural diagram of a hydraulic transmission part of the vertical sugarcane precision seeder.
FIG. 5 is a schematic view of the shank, backfill plate and blade of the present invention.
Fig. 6 is a structural view of a conveying part of the vertical sugarcane precision seeder of the present invention.
Fig. 7 is a structural view of an adjusting mechanism of the vertical sugarcane precision seeder of the present invention.
Description of the main reference numerals:
1-frame, 2-base plate, 3-rotary cultivator, 4-conveyor belt, 5-roller, 6-conveyor frame, 7-stop strip, 8-seed hopper, 9-hydraulic pump, 10-coupler, 11-furrow opener, 12-backfill plate, 13-bulldozer plate, 14-seat, 15-connecting seat, 16-connecting rod, 17-hydraulic pump gear box, 18-adjusting mechanism, 19-hydraulic pump frame, 31-horizontal rotating shaft, 32-rotary blade, 33-rotary plow, 34-rotary plow gear box, 35-power input shaft, 36-rotary tillage gear set, 361-first worm, 362-first gear, 363-second gear, 364-third gear, 37-rotary plow frame, 81-feeding hole, 82-a discharge port, 91-a hydraulic pump gear set, 911-a fourth gear, 912-a second worm, 111-a ditching plate, 112-a seed sowing chamber, 113-a seed inlet, 114-a seed sowing port, 181-an adjusting seat, 182-an adjusting bolt, 183-a locking nut and 184-a screw hole.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
As shown in fig. 1 to 6, the vertical sugarcane precision seeder in this embodiment includes: the device comprises a frame 1, a bottom plate 2, a rotary tillage device 3, a conveying belt 4, a roller 5, a conveying frame 6, a stop bar 7, a seeding hopper 8, a hydraulic pump 9, a coupler 10, a furrow opener 11, a backfill plate 12, a bulldozer plate 13, a seat 14, a connecting seat 15, a connecting rod 16, a hydraulic pump gear box 17, an adjusting mechanism 18, a hydraulic pump frame 19, a horizontal rotating shaft 31, a first worm 361, a first gear 362, a second gear 363, a third gear 364, a rotary blade 32, a rotary tillage 33, a rotary tillage gear box 34, a power input shaft 35, a rotary tillage gear set 36, a rotary tillage frame 37, a feeding hole 81, a discharging hole 82, a hydraulic pump 91, a fourth gear 911, a second worm 912, a furrow plate 111, a seeding chamber 112, a feeding hole 113 and a seed metering hole 114; the bottom of the frame 1 is provided with a bottom plate 2, a fence is arranged around the bottom plate, the front end of the frame is welded with three connecting seats 15, and the connecting seats 15 are used for connecting the seeder with the rear end of a tractor when the seeder is pulled by the tractor; a rotary tillage device 3 is arranged at the front end of the bottom plate 2; a conveying rack 6 is arranged behind the rotary tillage device at the middle part of the bottom plate 2, the two conveying belts 4 are respectively arranged on the conveying rack 6 in parallel through a pair of rollers 5, two fixed seats 17 are respectively arranged at two ends of each roller 5, and the rollers 5 can rotate in the fixed seats 17; a plurality of baffle strips 7 are uniformly arranged on the conveying surface of each conveying belt 4 at intervals along the conveying direction, and the direction of each baffle strip 7 and the conveying direction of each conveying belt 4 form an oblique angle; the blanking ends of the conveyer belts 4 are respectively provided with a blanking hopper 8, the blanking hoppers 8 are welded and fixed on the conveyer frame 6, a feed port 81 is arranged above the blanking hoppers 8, sugarcane seed stems are conveyed by the conveyer belts 4, the sugarcane seed stems can just fall into the feed port 81 during blanking, then the sugarcane seed stems slide down from a discharge port 82 through the blanking hoppers 8, the caliber of the discharge port 82 is smaller than that of the feed port 81, and the blanking hoppers 8 are in an inverted cone shape when being observed from the side surface; the two discharge ports 82 are staggered back and forth with respect to each other; the hydraulic pump 9 is connected with the roller 5 at the feeding end of any one of the conveyer belts 4 through a hydraulic pump gear set 91; the hydraulic pump gear set 91 is arranged in the hydraulic pump gear box 17, the hydraulic pump gear box 17 is arranged on the bottom plate 2 through the hydraulic pump frame 19, wherein the hydraulic pump gear set 91 comprises a fourth gear 911 and a second worm 912, the output shaft of the hydraulic pump 9 is connected with the second worm 912, the second worm 912 is meshed with the fourth gear 911, and the fourth gear 911 is coaxially connected with the roller 5; the hydraulic pump 9 is connected with a hydraulic drive pump on the tractor so as to provide power for the conveying part of the seeder; the roller 5 at the feeding end of the two conveyor belts 4 is coaxially connected by a coupling 10; the front end of the furrow opener 11 is formed by welding two furrow plates 111, a closed angle is formed between the two furrow plates 111, the two furrow plates 111 and three rear side plates are mutually enclosed and welded into a box body, a seeding chamber 112 is arranged inside the box body, an opening at the top of the box body is a seed inlet 113, an opening at the bottom of the box body and an opening on the rear side plate are seed outlets 114, and the seed inlet 113 is mutually butted with a discharge port 82; the outer side surfaces of the two furrow openers 11 are respectively and horizontally welded with a connecting rod 16, the non-welding ends of the connecting rods 16 are extended backwards and are respectively welded with one backfill plate 12, the two backfill plates 12 are both in vertical postures, a reinforcing rod is welded between the two backfill plates 12 for reinforcing, the inner sides of the two backfill plates 12 are respectively welded with a triangular bulldozing plate 13, and the bulldozing surface of the bulldozing plate 13 is folded towards the area between the two parallel backfill plates 12; two seats 14 are also mounted on the base plate 2, one on each side of the conveyor belt 4.
With continued reference to fig. 3, rotary tillage gear set 36 of rotary tillage implement 3 is mounted in rotary tillage tine box 34, and rotary tillage tine box 34 is fixed with base plate 2; the rotary tillage gear set 36 includes a first worm 361, a first gear 362, a second gear 363 and a third gear 364, one end of the power input shaft 35 is in a spline structure, the other end of the power input shaft is connected with the first worm 361, the first worm 361 is meshed with the first gear 362, the first gear 362 is meshed with the second gear 363, the second gear 363 is meshed with the third gear 364, the third gear 364 is fixed on the horizontal rotating shaft 31, a plurality of rotary tillage blades 32 are installed at intervals on two sides of the horizontal rotating shaft 31, the rotary tillage blades 32 are in an S shape, the middle portion of the rotary tillage blades are fixedly connected with the horizontal rotating shaft 31 and can rotate along with the horizontal rotating shaft 31, and the blade heads at two ends of the rotary tillage blades 32 are bent to form 90 degrees.
With continued reference to fig. 7, the adjustment mechanism 18 includes: an adjusting seat 181, an adjusting bolt 182, a locking nut 183 and a screw hole 184; the adjusting seat 181 is welded on the conveying frame 6, the side surface of the adjusting seat 181 is provided with a screw hole 184, the adjusting bolt 182 and the screw hole 184 can be matched with each other, the tail part of the adjusting bolt 182 is propped against the side surface of the fixed seat 17, and when the adjusting bolt 182 can be screwed in by changing the screwing length, the position of the fixed seat 17 can be changed; the lock nut 183 is fitted to the adjusting bolt 182 for locking the adjusting bolt 182.
Next, the operation method and the operation principle of the vertical sugarcane precision planter in this embodiment will be described in detail to make those skilled in the art understand the present invention:
1. equipment installation: before the seeder works, the seeder is connected with a tractor; the power input shaft 35 is connected with the power output end of the engine of the tractor, the connecting seat 15 is connected with the traction device of the tractor, and the hydraulic pump 9 is connected with the hydraulic drive pump on the tractor.
2. The personnel are in position: an operator steps on the seeder and sits on the seat 14, and a material box filled with sugarcane seed stems is placed on the bottom plate 2 and beside the operator, so that the material is conveniently taken and placed.
3. The machine works: when the tractor is started, the whole seeder can be pulled to move forwards, and the rotary tillage device 3 and the conveying belt 4 work at the moment; firstly, loosening hardened soil by the rotary plow 33, and further digging the soil by the rotary blade 32 at the rear part of the rotary plow through rotation; a ditching plate 111 in the ditcher 11 ditches loose soil; an operator puts one or more sugarcane seed stems into each stop strip 7 in a fixed amount, the sugarcane seed stems are carried to the feed port 81 by the conveyor belt 4, slide down from the blanking hopper 8 and are placed in a vertical direction to fall out from the discharge port 82, and the sugarcane seed stems pass through the seeding chamber 112 and fall into the groove formed by the furrow opener 11 from the seed sowing port 114 due to the fact that the discharge port 82 and the seed sowing port 113 are butted with each other; after the sugarcane seed stems fall into the trench, the backfill plate 12 and the bulldozer plate 13 behind the furrow opener 11 can collect the soil discharged during furrow opening again and backfill the soil into the trench.
In conclusion, the invention realizes accurate quantitative seeding by the baffle strips on the conveying belt, and the sugarcane seed stems fall and are sowed in a vertical posture by utilizing the inclination of the baffle strips and the taper of the inner side wall of the seed sowing hopper, thereby avoiding the situation that the feed opening is often blocked when the existing seeder is used for seeding; ditching soil through rotary cultivator attachment and furrow opener, in sowing the slot with sugarcane kind of stem, then further backfill soil through the backfill board, cover sugarcane kind of stem to because the seeding depth is too shallow when having avoided current seeder to sow, thereby when meetting rainwater weather, the easy rainwater that is washed out of kind of stem leads to the seeding failure.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a vertical row formula sugarcane precision planter which characterized in that includes:
the bottom of the rack (1) is provided with a bottom plate (2);
a rotary tillage device (3) arranged at the front end of the bottom plate (2);
the two parallel conveying belts (4) are respectively arranged on a conveying rack (6) through a pair of rollers (5), and the conveying rack (6) is arranged behind the rotary tillage device (3);
the baffle strips (7) are arranged on the conveying belt (4) at intervals along the conveying direction of the conveying belt (4) and form oblique angles with the conveying direction of the conveying belt (4);
the seeding hopper (8) is arranged at the blanking end of the conveying belt (4), a feeding hole (81) of the seeding hopper (8) is upward, the caliber of a discharging hole (82) is gradually reduced and penetrates through the bottom plate (2) to extend obliquely downward, and the two discharging holes (82) are mutually staggered back and forth;
a hydraulic pump (9) connected to the rollers (5) at the loading end of one of the conveyor belts (4) via a hydraulic pump gear set (91);
the two ends of the coupling (10) are respectively and coaxially connected with the rollers (5) at the feeding ends of the two conveying belts (4);
the two furrow openers (11) are respectively arranged below one discharge hole (82), each furrow opener (11) is provided with a seeding chamber (112), the top of each seeding chamber (112) is provided with a seed inlet (113) opposite to the discharge hole (82), and the bottom of each seeding chamber (112) is provided with a seed discharging hole (114); and
and the backfill plates (12) are arranged behind the furrow opener (11), and the inner sides of the two backfill plates (12) are gathered towards the center.
2. Vertical sugarcane precision planter according to claim 1, characterized in that the rotary tilling device (3) comprises:
the horizontal rotating shaft (31), the horizontal rotating shaft (31) is arranged at the front end of the bottom plate (2);
the rotary tillage blades (32) are arranged on two sides of the horizontal rotating shaft (31) at intervals, the rotary tillage blades (32) are S-shaped, and two blade heads are bent towards the same side;
a rotary plow (33) provided in front of the rotary blade (32);
a rotary tillage gear box (34) fixed with the bottom plate (2), wherein a rotary tillage gear set (36) is arranged in the rotary tillage gear box (34);
a power input shaft (35), one end of which is provided with a spline and the other end of which is connected with the horizontal rotating shaft (31) through the rotary tillage gear set (36); and
and a rotary tillage plow frame (37) having one side fixed to the rotary tillage machine housing (34) and the other side fixed to the rotary tillage plow (33).
3. The vertical sugarcane precision planter as claimed in claim 1, further comprising seats (14) provided on both sides of the conveyor belt (4).
4. The vertical sugarcane precision seeder as claimed in claim 2, wherein the furrow opener (11) is further provided with a furrow plate (111), and the two furrow plates (111) form an acute angle by welding one edge to the other.
5. The vertical sugarcane precision seeder according to claim 1, further comprising a connecting base (15) provided at the front end of the frame (1).
6. The vertical sugarcane precision seeder as claimed in claim 1, further comprising a connecting rod (16) having one end fixed to the outer side of the furrow opener (11) and the other end fixed to the inner side of the backfill plate (12).
7. The vertical sugarcane precision planter according to claim 1, further comprising a hydraulic pump gear box (17) disposed on the base plate (2) via a hydraulic pump frame (19), wherein the hydraulic pump gear set (91) is disposed inside the hydraulic pump gear box (17).
8. The vertical sugarcane precision seeder according to claim 1, further comprising a fixing seat (17) provided on the conveyor frame (6), wherein both ends of the roller (5) are rotatably connected to the fixing seat (17), respectively.
9. The vertical sugarcane precision planter as claimed in claim 1, characterized in that the conveyor frame (6) is further provided with an adjusting mechanism (18) comprising:
the adjusting seat (181) is arranged on the conveying rack (6), and a screw hole (184) is formed in the side surface of the adjusting seat (181);
the adjusting bolt (182) is matched with the screw hole (184), and the tail part of the adjusting bolt (182) is propped against the side surface of the fixed seat (17); and
a lock nut (183) fitted to the adjusting bolt (182).
10. Vertical sugarcane precision planter according to claim 1, characterized in that the two backfill plates (12) are each provided with a bulldozer plate (13) on the inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910922891.9A CN112567910B (en) | 2019-09-27 | 2019-09-27 | Vertical-row type sugarcane precision seeder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910922891.9A CN112567910B (en) | 2019-09-27 | 2019-09-27 | Vertical-row type sugarcane precision seeder |
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| CN112567910A true CN112567910A (en) | 2021-03-30 |
| CN112567910B CN112567910B (en) | 2022-08-16 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099755A (en) * | 2021-03-31 | 2021-07-13 | 广西壮族自治区农业科学院 | A rotary tillage planting all-in-one that is used for healthy seedling of sugarcane and single bud stem |
| CN114287215A (en) * | 2021-12-13 | 2022-04-08 | 华南农业大学 | Automatic sequencing and directional seed sowing device and method suitable for double-bud-section sugarcane planting |
| CN114375655A (en) * | 2021-12-10 | 2022-04-22 | 广西民族师范学院 | Sugarcane seeder |
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| CN114287215A (en) * | 2021-12-13 | 2022-04-08 | 华南农业大学 | Automatic sequencing and directional seed sowing device and method suitable for double-bud-section sugarcane planting |
| CN114287215B (en) * | 2021-12-13 | 2022-11-01 | 华南农业大学 | Automatic sequencing and directional seed sowing device and method suitable for double-bud-section sugarcane planting |
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