CN117280919A - Highland barley precision wide-width seeding device - Google Patents
Highland barley precision wide-width seeding device Download PDFInfo
- Publication number
- CN117280919A CN117280919A CN202311493756.XA CN202311493756A CN117280919A CN 117280919 A CN117280919 A CN 117280919A CN 202311493756 A CN202311493756 A CN 202311493756A CN 117280919 A CN117280919 A CN 117280919A
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- China
- Prior art keywords
- highland barley
- rectangle
- motor
- block
- fixed mounting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 235000007340 Hordeum vulgare Nutrition 0.000 title claims abstract description 36
- 238000010899 nucleation Methods 0.000 title description 2
- 240000005979 Hordeum vulgare Species 0.000 title 1
- 241000209219 Hordeum Species 0.000 claims abstract description 35
- 238000009331 sowing Methods 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims description 2
- 238000005192 partition Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000004936 Bromus mango Nutrition 0.000 description 1
- 240000007228 Mangifera indica Species 0.000 description 1
- 235000014826 Mangifera indica Nutrition 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 235000009184 Spondias indica Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
Classifications
-
- 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
- A01C7/10—Devices for adjusting the seed-box ; Regulation of machines for depositing quantities at intervals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
Abstract
The invention provides a highland barley precision wide sowing device, which relates to the technical field of agricultural machinery and comprises a storage box, wherein one end of the storage box is provided with a plurality of guide funnels, two sides of the storage box are fixedly provided with two oval connecting struts through bolts, the other end of each oval connecting strut is fixedly provided with a protective shell, the inside of the protective shell is provided with a spacing adjusting mechanism, one side of each oval connecting strut is provided with a uniform speed conveying mechanism, highland barley seeds needing to be sowed are placed in the storage box, then the seeds can move towards the guide funnels, at the moment, the uniform speed conveying mechanism is started, the uniform speed conveying mechanism can convey the highland barley seeds with a specified number at a uniform speed towards the spacing adjusting mechanism, and the spacing adjusting mechanism can adjust different spacing according to different requirements without changing other equipment, so that the efficiency is improved, and meanwhile, the manual labor intensity is reduced.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a highland barley precise wide-width sowing device.
Background
Highland barley is an annual herb of Gramineae and barley, three stalks are upright and smooth and can reach 100 cm, leaf sheaths are smooth, two sides are provided with two leaf ears, and stems are held mutually; the lamina and tongue are slightly rough. The spike is yellow brown or purple brown after maturing, the small spike is in a thread shape, is short-hair, has a sharp tip and is in a mango shape, the front end of the lemma extends, and the two sides of the lemma are provided with fine thorn hair. The caryopsis is easy to be released from the harvester when the caryopsis is mature. Is distributed in northwest and southwest provinces of China for common cultivation. Is suitable for being grown in the cool and refreshing climate of the plateau. Has strong cold resistance, short growth period, high yield, early maturity and wide adaptability.
However, the existing highland barley is generally sowed by fixing the width by mechanical equipment when sowing, and when the width is required to be changed according to different conditions, the equipment is required to be removed and replaced with other equipment, so that the efficiency is low, and meanwhile, the manual labor intensity is increased, and therefore, the highland barley precision wide-width sowing device is improved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a precise wide sowing device for highland barley, which solves the problems that the efficiency is low and the labor intensity is increased because the prior highland barley is generally fixed by mechanical equipment to be sown in a wide range when being sown, and the equipment is required to be removed to replace other equipment when the wide range is required to be changed according to different conditions.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a highland barley smart volume broad width seeder, includes the bin, the one end of bin is equipped with a plurality of guiding funnel, two oval connecting strut of both sides of bin all through bolt fixed mounting, the other end fixed mounting of oval connecting strut has protective housing, protective housing's inside is equipped with interval adjustment mechanism, one side of oval connecting strut is equipped with at uniform velocity conveying mechanism, at uniform velocity conveying mechanism's one end movable mounting is in guiding funnel's inside.
Preferably, the uniform speed conveying mechanism comprises a first motor and a motor fixing plate;
the motor fixing plate is fixedly arranged on one side surface of the oval connecting support column, and a first motor is fixedly arranged on one side surface of the motor fixing plate.
Preferably, the output shaft of the first motor is fixedly provided with a connecting rod, the connecting rod is movably arranged in the rectangular protruding block, the rectangular protruding block is fixedly arranged at one end of the guide funnel, and one end of the connecting rod, which is positioned in the rectangular protruding block, is provided with a plurality of partition boards.
Preferably, a conveying hose is fixedly installed at the center of one end of the rectangular protruding block, a connecting cover is fixedly installed at one end, far away from the rectangular protruding block, of the conveying hose, and the connecting cover is movably installed at one end of the discharging bottle.
Preferably, the distance adjusting mechanism comprises a rectangular fixing plate and a U-shaped fixing block;
one side fixed mounting of rectangle fixed plate is in the inside one side of protective housing, the one end fixed mounting of rectangle fixed plate has U type fixed block.
Preferably, the center movable mounting of U type fixed block has the threaded rod, the one end activity of threaded rod is passed U type fixed block and is connected with the output shaft of second motor, second motor fixed mounting is at one side surface of L type motor fixed block, the one end fixed mounting of L type motor fixed block is at the surface of protective housing.
Preferably, the outer surface movable mounting of threaded rod has the slider, the surface fixed mounting of slider has the rectangle movable block, the one end of rectangle movable block is equipped with the rectangle protruding piece, the inside of rectangle protruding piece is equipped with first T type spout, the inside movable mounting of first T type spout has first T type slider.
Preferably, the first T-shaped sliding block is fixedly installed on one side surface of the rectangular fixing plate, a plurality of inclined sliding grooves are formed in the rectangular movable block, a connecting support column is movably installed in each inclined sliding groove, a round through flat key is fixedly installed at one end of each connecting support column, and a discharge bottle is installed at one side of each round through flat key.
Preferably, each connecting support column is fixedly provided with a rectangular connecting rod at the other end, each rectangular connecting rod is fixedly provided with a connecting end at one end, and one end of each connecting end is fixedly provided with a plowshare through a bolt.
Preferably, an oblique T-shaped sliding block is fixedly mounted on the surface of the other side of each rectangular connecting rod, each oblique T-shaped sliding block is movably mounted in an oblique T-shaped sliding groove, and the oblique T-shaped sliding grooves are formed in one side of the rectangular fixing plate.
The invention provides a highland barley precise wide-width sowing device. The beneficial effects are as follows:
firstly, highland barley seeds to be sown are placed in a storage box, then the highland barley seeds move towards a guide funnel, a constant speed conveying mechanism is started at the moment, the constant speed conveying mechanism can convey a specified quantity of highland barley seeds at a constant speed towards a distance adjusting mechanism, the distance adjusting mechanism can adjust different distances according to different requirements, other equipment does not need to be replaced, efficiency is improved, and meanwhile, labor intensity of manpower is reduced;
when the uniform speed conveying mechanism is used, the first motor is started firstly, at the moment, the first motor can drive the plurality of clapboards to rotate by matching with the connecting rods, and as the intervals between the clapboards are set to be of a specified width, highland barley can be discharged to the inside of a conveying hose according to a specified quantity, and meanwhile, the highland barley is conveyed to the inside of a discharge bottle and then flows to the inside of an opened soil pit;
when the space adjusting mechanism is adjusted according to different use conditions, the second motor is started firstly, the second motor is matched with the threaded rod to drive the sliding block to move, the rectangular movable block is fixedly arranged on the outer surface of the sliding block, the rectangular movable block moves together at the moment, the inclined sliding chute formed in the rectangular movable block can drive the connecting support to move when moving, the round through flat key fixedly arranged at one end of the connecting support is connected with the discharge bottle, and the outer surface of the round through flat key is connected with the discharge bottle to move together at the moment;
when the connecting support column moves in the inclined sliding groove, the connecting support column is limited by the inclined T-shaped sliding block and the inclined T-shaped sliding groove, only the inclined T-shaped sliding block and the inclined T-shaped sliding groove can move transversely at the moment, the inclined sliding groove is arranged in a conical shape, and the whole connecting support column can shrink inwards when moving towards one concentrated direction, so that the distance is adjusted to be smaller, otherwise, the distance is adjusted to be larger, the efficiency is increased, and meanwhile, the manual work is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the front face of the present invention;
FIG. 2 is a schematic view of the structure of the back surface in the present invention;
FIG. 3 is a schematic bottom view of the present invention;
FIG. 4 is a schematic view of the front of the discharge bottle of the present invention;
FIG. 5 is a schematic view of the front face of the separator according to the present invention;
FIG. 6 is a schematic diagram of the front face of the spacing adjustment mechanism of the present invention;
FIG. 7 is a schematic side view of a spacing adjustment mechanism according to the present invention;
FIG. 8 is a schematic view of the cross-section at A-A in FIG. 7 according to the present invention.
In the figure, 1, a storage box; 2. a protective housing; 3. a guide funnel; 4. oval connecting struts; 5. a constant speed conveying mechanism; 501. a connecting rod; 502. a first motor; 503. a motor fixing plate; 504. rectangular protruding blocks; 505. a conveying hose; 506. a connection cover; 507. discharging the bottle; 508. a partition plate; 6. a plowshare; 7. a spacing adjustment mechanism; 701. a second motor; 702. an L-shaped motor fixing block; 703. a connection end; 704. a first T-shaped slider; 705. a rectangular fixing plate; 706. a first T-shaped chute; 707. rectangular protruding blocks; 708. a rectangular movable block; 709. an inclined chute; 710. a threaded rod; 711. u-shaped fixed blocks; 712. a slide block; 713. round flat keys; 714. a connecting strut; 715. a rectangular connecting rod; 716. oblique T-shaped chute; 717. and an oblique T-shaped sliding block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples:
as shown in fig. 1, the embodiment of the invention provides a highland barley precision wide sowing device, which comprises a storage box 1, wherein one end of the storage box 1 is provided with a plurality of guide funnels 3, two sides of the storage box 1 are fixedly provided with two oval connecting support posts 4 through bolts, the other end of each oval connecting support post 4 is fixedly provided with a protective shell 2, the inside of the protective shell 2 is provided with a spacing adjusting mechanism 7, one side of each oval connecting support post 4 is provided with a uniform speed conveying mechanism 5, and one end of each uniform speed conveying mechanism 5 is movably arranged in the guide funnels 3.
As shown in fig. 2 to 5, the constant speed conveying mechanism 5 includes a first motor 502 and a motor fixing plate 503;
the motor fixing plate 503 is fixedly installed on one side surface of the oval connecting pillar 4, a first motor 502 is fixedly installed on one side surface of the motor fixing plate 503, a connecting rod 501 is fixedly installed on an output shaft of the first motor 502, the connecting rod 501 is movably installed inside a rectangular protruding block 504, the rectangular protruding block 504 is fixedly installed at one end of the guide funnel 3, a plurality of partition boards 508 are arranged at one end of the connecting rod 501 located inside the rectangular protruding block 504, a conveying hose 505 is fixedly installed at the center of one end of the rectangular protruding block 504, a connecting cover 506 is fixedly installed at one end of the conveying hose 505 away from the rectangular protruding block 504, the connecting cover 506 is movably installed at one end of the discharging bottle 507, when the constant speed conveying mechanism 5 is used, the first motor 502 is started at first, at this time, the first motor 502 drives the plurality of partition boards 508 to rotate in cooperation with the connecting rod 501, since intervals between the partition boards 508 are set to be a specified width, highland barley can be discharged to the inside of the discharging bottle 507 and then flow to the soil pit.
As shown in fig. 6 to 8, the distance adjusting mechanism 7 includes a rectangular fixing plate 705 and a U-shaped fixing block 711;
one side of the rectangular fixing plate 705 is fixedly installed on one side of the inside of the protective casing 2, one end of the rectangular fixing plate 705 is fixedly provided with a U-shaped fixing block 711, the center of the U-shaped fixing block 711 is movably provided with a threaded rod 710, one end of the threaded rod 710 movably penetrates through the U-shaped fixing block 711 to be connected with an output shaft of the second motor 701, the second motor 701 is fixedly installed on one side surface of the L-shaped motor fixing block 702, one end of the L-shaped motor fixing block 702 is fixedly installed on the outer surface of the protective casing 2, the outer surface of the threaded rod 710 is movably provided with a sliding block 712, the outer surface of the sliding block 712 is fixedly provided with a rectangular movable block 708, one end of the rectangular movable block 708 is provided with a rectangular protruding block 707, the inside of the rectangular protruding block 707 is provided with a first T-shaped sliding groove 706, the inside of the first T-shaped sliding block 706 is movably provided with a first T-shaped sliding block 704, the first T-shaped sliding block 704 is fixedly arranged on one side surface of the rectangular fixed plate 705, a plurality of inclined sliding grooves 709 are formed in the rectangular movable block 708, a connecting strut 714 is movably arranged in each inclined sliding groove 709, a round through flat key 713 is fixedly arranged at one end of each connecting strut 714, a discharge bottle 507 is fixedly arranged at one side of each round through flat key 713, a rectangular connecting rod 715 is fixedly arranged at the other end of each connecting strut 714, a connecting end 703 is fixedly arranged at one end of each rectangular connecting rod 715, a plow head 6 is fixedly arranged at one end of each connecting end 703 through a bolt, an inclined T-shaped sliding block 717 is fixedly arranged at the other side surface of each rectangular connecting rod 715, each inclined T-shaped sliding block 717 is movably arranged in one inclined T-shaped sliding groove 716, the inclined T-shaped chute 716 is formed in one side of the rectangular fixed plate 705, and when the space adjusting mechanism 7 needs to be adjusted according to different usage conditions, the second motor 701 is started first, and the second motor 701 is matched with the threaded rod 710 to drive the sliding block 712 to move, and because the rectangular movable block 708 is fixedly mounted on the outer surface of the sliding block 712, the rectangular movable block 708 moves together at the moment, the inclined chute 709 formed in the rectangular movable block 708 can drive the connecting strut 714 to move when moving, and because the round flat key 713 is fixedly mounted at one end of the connecting strut 714, and the outer surface of the round flat key 713 is connected with the discharge bottle 507 to move together at the moment;
the connection strut 714 is limited by the inclined T-shaped slide block 717 and the inclined T-shaped slide slot 716 when moving inside the inclined slide slot 709, and the inclined slide slot 709 is arranged in a conical shape, and the whole body of the connection strut is contracted inwards when moving towards one concentrated direction, so that the distance adjustment is smaller, otherwise, the distance adjustment is larger, the efficiency is increased, and meanwhile, the manual labor is reduced.
Working principle:
firstly, highland barley seeds to be sown are placed in a storage box 1, then the highland barley seeds move towards a guide funnel 3, a constant speed conveying mechanism 5 is started at the moment, the constant speed conveying mechanism 5 can convey a specified quantity of highland barley seeds at a constant speed towards a distance adjusting mechanism 7, the distance adjusting mechanism 7 can adjust different distances according to different requirements, other equipment does not need to be replaced, efficiency is improved, and meanwhile, labor intensity of manpower is reduced;
when the uniform speed conveying mechanism 5 is used, the first motor 502 is started firstly, at the moment, the first motor 502 can drive the plurality of clapboards 508 to rotate by matching with the connecting rod 501, and as the intervals between the clapboards 508 are set to be of a specified width, highland barley can be discharged into the conveying hose 505 according to a specified quantity at the moment, and meanwhile, the highland barley is conveyed into the discharge bottle 507 and then flows into the formed soil pit;
when the space adjusting mechanism 7 is adjusted according to different use conditions, the second motor 701 is started at first, the second motor 701 is matched with the threaded rod 710 to drive the sliding block 712 to move, the rectangular movable block 708 is fixedly arranged on the outer surface of the sliding block 712, at the moment, the rectangular movable block 708 moves together, the inclined sliding groove 709 formed in the rectangular movable block 708 drives the connecting strut 714 to move when moving, and the round flat key 713 fixedly arranged at one end of the connecting strut 714 moves together when the outer surface of the round flat key 713 is connected with the discharge bottle 507;
the connection strut 714 is limited by the inclined T-shaped slide block 717 and the inclined T-shaped slide slot 716 when moving inside the inclined slide slot 709, and the inclined slide slot 709 is arranged in a conical shape, and the whole body of the connection strut is contracted inwards when moving towards one concentrated direction, so that the distance adjustment is smaller, otherwise, the distance adjustment is larger, the efficiency is increased, and meanwhile, the manual labor is reduced.
It should be understood that the foregoing examples of the present invention are merely illustrative of the present invention and not limiting of the embodiments of the present invention, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all of the embodiments, and all obvious changes and modifications that come within the scope of the invention are defined by the following claims.
Claims (10)
1. The utility model provides a highland barley precision broad width seeder, includes bin (1), its characterized in that: one end of bin (1) is equipped with a plurality of guide funnel (3), two oval connecting strut (4) are all installed through bolt fixed mounting to the both sides of bin (1), the other end fixed mounting of oval connecting strut (4) has protective housing (2), the inside of protective housing (2) is equipped with interval adjustment mechanism (7), one side of oval connecting strut (4) is equipped with at uniform velocity conveying mechanism (5), the one end movable mounting of uniform velocity conveying mechanism (5) is in the inside of guide funnel (3).
2. The highland barley accurate wide-width sowing device according to claim 1, wherein: the uniform speed conveying mechanism (5) comprises a first motor (502) and a motor fixing plate (503);
the motor fixing plate (503) is fixedly arranged on one side surface of the oval connecting strut (4), and a first motor (502) is fixedly arranged on one side surface of the motor fixing plate (503).
3. The highland barley accurate wide-width sowing device according to claim 2, wherein: the output shaft fixed mounting of first motor (502) has connecting rod (501), connecting rod (501) movable mounting is in the inside of rectangle protruding piece (504), rectangle protruding piece (504) fixed mounting is in the one end of guide funnel (3), connecting rod (501) are located the inside one end of rectangle protruding piece (504) and are equipped with a plurality of baffle (508).
4. The highland barley accurate wide-width sowing device according to claim 3, wherein: the utility model discloses a discharge bottle, including rectangle protruding piece (504), the one end center fixed mounting of protruding piece (504) of rectangle has delivery hose (505), the one end fixed mounting that the one end of protruding piece (504) of rectangle was kept away from to delivery hose (505) has connecting lid (506), the movable mounting of connecting lid (506) is in the one end of discharge bottle (507).
5. The highland barley accurate wide-width sowing device according to claim 1, wherein: the interval adjusting mechanism (7) comprises a rectangular fixing plate (705) and a U-shaped fixing block (711);
one side of the rectangular fixing plate (705) is fixedly arranged on one side of the inside of the protective shell (2), and one end of the rectangular fixing plate (705) is fixedly provided with a U-shaped fixing block (711).
6. The highland barley accurate wide-width sowing device according to claim 5, wherein: the center movable mounting of U type fixed block (711) has threaded rod (710), the one end activity of threaded rod (710) is passed U type fixed block (711) and is connected with the output shaft of second motor (701), second motor (701) fixed mounting is at one side surface of L type motor fixed block (702), the one end fixed mounting of L type motor fixed block (702) is at the surface of protective housing (2).
7. The highland barley accurate wide-width sowing device according to claim 6, wherein: the outer surface movable mounting of threaded rod (710) has slider (712), the surface fixed mounting of slider (712) has rectangle movable block (708), one end of rectangle movable block (708) is equipped with rectangle outstanding piece (707), the inside of rectangle outstanding piece (707) is equipped with first T type spout (706), the inside movable mounting of first T type spout (706) has first T type slider (704).
8. The highland barley accurate wide-width sowing device according to claim 7, wherein: the utility model discloses a bottle, including rectangle fixed plate (705), rectangle movable block (708), first T type slider (704) fixed mounting is in one side surface of rectangle fixed plate (705), a plurality of slant spout (709) have been seted up to the inside of rectangle movable block (708), every the inside of slant spout (709) is all movable mounting has a connecting strut (714), every the equal fixed mounting of one end of connecting strut (714) has a round through flat key (713), every a discharge bottle (507) are all installed to one side of round through flat key (713).
9. The highland barley accurate wide-width sowing device according to claim 8, wherein: the other end of each connecting strut (714) is fixedly provided with a rectangular connecting rod (715), one end of each rectangular connecting rod (715) is fixedly provided with a connecting end (703), and one end of each connecting end (703) is fixedly provided with a plowshare (6) through a bolt.
10. The highland barley accurate wide-width sowing device according to claim 9, wherein: the other side surface of each rectangular connecting rod (715) is fixedly provided with an inclined T-shaped sliding block (717), each inclined T-shaped sliding block (717) is movably arranged in an inclined T-shaped sliding groove (716), and each inclined T-shaped sliding groove (716) is formed in one side of the rectangular fixing plate (705).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311493756.XA CN117280919A (en) | 2023-11-10 | 2023-11-10 | Highland barley precision wide-width seeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311493756.XA CN117280919A (en) | 2023-11-10 | 2023-11-10 | Highland barley precision wide-width seeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117280919A true CN117280919A (en) | 2023-12-26 |
Family
ID=89239247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311493756.XA Withdrawn CN117280919A (en) | 2023-11-10 | 2023-11-10 | Highland barley precision wide-width seeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117280919A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0851912A (en) * | 1994-08-08 | 1996-02-27 | Seibutsukei Tokutei Sangyo Gijutsu Kenkyu Suishin Kiko | Applicator |
| KR20070083313A (en) * | 2006-02-20 | 2007-08-24 | 주식회사 금강기건 | Direct seeder with rotary type apparatus for filling up the trace |
| CN206005150U (en) * | 2016-08-19 | 2017-03-15 | 代双凤 | A kind of ultra-wide uniform wheat seeder |
| CN111955081A (en) * | 2020-09-22 | 2020-11-20 | 安徽邓氏机械制造有限公司 | Intelligent traction type precision fertilizing and seeding machine |
| CN114054338A (en) * | 2021-11-11 | 2022-02-18 | 西藏自治区农牧科学院农业研究所 | Highland barley removes dust, sieves and integrative device of drying |
| CN215957108U (en) * | 2021-09-01 | 2022-03-08 | 河南省新乡市农业科学院 | Peanut quantitative and fixed-distance seeding device suitable for planting in residential area |
| CN217064467U (en) * | 2022-03-31 | 2022-07-29 | 湖南省烟草公司长沙市公司 | Plowshare interval adjusting mechanism for flue-cured tobacco planting |
| CN217957731U (en) * | 2022-09-14 | 2022-12-06 | 浙江大学山东(临沂)现代农业研究院 | Corn planter with adjustable interval |
| CN219644545U (en) * | 2023-04-11 | 2023-09-08 | 广州桔农播农业有限公司 | Corn ditching planter |
-
2023
- 2023-11-10 CN CN202311493756.XA patent/CN117280919A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0851912A (en) * | 1994-08-08 | 1996-02-27 | Seibutsukei Tokutei Sangyo Gijutsu Kenkyu Suishin Kiko | Applicator |
| KR20070083313A (en) * | 2006-02-20 | 2007-08-24 | 주식회사 금강기건 | Direct seeder with rotary type apparatus for filling up the trace |
| CN206005150U (en) * | 2016-08-19 | 2017-03-15 | 代双凤 | A kind of ultra-wide uniform wheat seeder |
| CN111955081A (en) * | 2020-09-22 | 2020-11-20 | 安徽邓氏机械制造有限公司 | Intelligent traction type precision fertilizing and seeding machine |
| CN215957108U (en) * | 2021-09-01 | 2022-03-08 | 河南省新乡市农业科学院 | Peanut quantitative and fixed-distance seeding device suitable for planting in residential area |
| CN114054338A (en) * | 2021-11-11 | 2022-02-18 | 西藏自治区农牧科学院农业研究所 | Highland barley removes dust, sieves and integrative device of drying |
| CN217064467U (en) * | 2022-03-31 | 2022-07-29 | 湖南省烟草公司长沙市公司 | Plowshare interval adjusting mechanism for flue-cured tobacco planting |
| CN217957731U (en) * | 2022-09-14 | 2022-12-06 | 浙江大学山东(临沂)现代农业研究院 | Corn planter with adjustable interval |
| CN219644545U (en) * | 2023-04-11 | 2023-09-08 | 广州桔农播农业有限公司 | Corn ditching planter |
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Application publication date: 20231226 |