CN111279824B - Corn-soybean strip-shaped composite seeder - Google Patents
Corn-soybean strip-shaped composite seeder Download PDFInfo
- Publication number
- CN111279824B CN111279824B CN201811500162.6A CN201811500162A CN111279824B CN 111279824 B CN111279824 B CN 111279824B CN 201811500162 A CN201811500162 A CN 201811500162A CN 111279824 B CN111279824 B CN 111279824B
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- Prior art keywords
- soybean
- corn
- stubble
- seeding
- gear box
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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.)
- Expired - Fee Related
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- 239000002131 composite material Substances 0.000 title claims abstract description 8
- 244000068988 Glycine max Species 0.000 claims abstract description 49
- 235000010469 Glycine max Nutrition 0.000 claims abstract description 49
- 238000004140 cleaning Methods 0.000 claims abstract description 37
- 240000008042 Zea mays Species 0.000 claims abstract description 35
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 33
- 235000005822 corn Nutrition 0.000 claims abstract description 33
- 238000009331 sowing Methods 0.000 claims abstract description 31
- 238000010899 nucleation Methods 0.000 claims abstract description 30
- 239000007787 solid Substances 0.000 claims abstract description 7
- 239000000178 monomer Substances 0.000 claims description 30
- 239000003337 fertilizer Substances 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 abstract description 6
- 241000196324 Embryophyta Species 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 235000009973 maize Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000009342 intercropping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009336 multiple cropping Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Images
Classifications
-
- 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
- A01C5/062—Devices for making 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sowing (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a corn-soybean strip-shaped composite seeder, which comprises a rack, a seeding part, a driving part, a pressing part, a fertilizing part, a stubble cleaning part and a transmission part, wherein the seeding part is arranged on the rack; the seeding part, the driving part, the fertilizing part and the transmission part are all arranged on the rack, wherein the seeding part is provided with a pressing part, and the fertilizing part is provided with a stubble cleaning part; the transmission part is respectively connected with the seed sowing part and the fertilizing part. The invention has the following advantages: the soybean sowing parts are arranged in a front-back mode, so that excessive weeds can be prevented from being blocked to form winding among the sowing parts; the soybean pressing part is hollow and solid at two sides, so that the corn can be pressed, and the soybean can be pressed less, so that the soybean can grow better; the stubble cleaning part is arranged on the fertilizing part and is driven to rotate by the power output of the tractor, so that the purposes of small occupied space, high rotating speed, quick stubble cleaning and reduction of the whole weight of the seeder can be achieved.
Description
Technical Field
The invention belongs to the technical field of agricultural machinery manufacturing, and particularly relates to a corn-soybean strip-shaped composite seeder for simultaneously seeding corn and soybean.
Background
Corn is the crop with the highest total yield, the annual planting area of the corn in the whole world reaches 300 hundred million hectares and above, and the total yield exceeds 10 hundred million tons. The soybean is the fourth major food crop variety in China, the demand for the soybean is increasing with the rapid development of the breeding industry in China, the total imported amount of the soybean breaks through 7000 ten thousand tons for the first time in 2014, and the creation history is highest. The corn-soybean strip planting technology can increase the multiple cropping index of land, improve the land utilization rate, increase the grain yield and harvest 80-150 kg of soybean per mu under the intercropping mode on the basis of ensuring the corn yield, and the soybean can also reduce the nitrogen content of the land and protect the environment. However, most corn and soybean seeders today are independent, do not form a single unit, and seriously affect the seeding operation due to the excessive crop stubble or weeds left in the soil in the last season. At present, most of seeders can only realize the function of sowing or stubble cleaning at the same time, and the seeders which can simultaneously complete two functions are not suitable for areas such as hills due to overlarge volume and difficult to realize the popularization of the seeders.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the corn-soybean strip-shaped composite seeder which is provided with the components of stubble cleaning, corn seeding monomers, soybean seeding monomers and the like, so that the functions of stubble cleaning, seeding, fertilizing, earthing and pressing can be realized during seeding, and the multifunction of the seeder is realized.
The purpose of the invention is realized by the following technical scheme: a corn-soybean strip-shaped composite seeder is characterized by comprising a frame 1, a corn seeding monomer 2, a soybean seeding monomer 3, a corn press wheel 4, a soybean press wheel 5, a fertilizer box 6, a hexagonal transmission shaft 7, a fertilizing furrow opener 10 and a driving wheel 14; wherein:
the frame 1 plays a role of supporting the whole machine, and various working parts are arranged on the frame; the hexagonal transmission shaft 7 is used for force transmission; the driving wheel 14 outputs power to realize seeding and fertilizing;
the number of the seeding monomers is five, the middle three are soybean seeding monomers 3, and the two sides are corn seeding monomers 2 which are respectively arranged at the rear end of the frame 1; the fertilizer box 6 is arranged above the frame; the fertilizing and furrowing device 10 is arranged on a front beam frame of the frame 1 and staggered with the corn seeding single body 2 by 30-100mm in horizontal left-right distance; the corn press wheel 4 and the soybean press wheel 5 are respectively arranged at the rear ends of the corn sowing single body 2 and the soybean sowing single body 3; the fertilizer box 6 is provided with three hexagonal transmission shafts 7 which are respectively connected with the corn seeding monomer 2 and the soybean seeding monomer 3 through chain transmission; the two driving wheels 14 are arranged on the rear end of the frame 1 and are arranged in parallel with the corn sowing unit 2, and the driving wheels are connected with the hexagonal transmission shaft 7 on the fertilizer box 6 through chain transmission; the soybean sowing single bodies 3 on the two sides of the middle part are directly arranged on the rack 1, the soybean sowing single body 3 in the middle part is arranged at the position near the back of the rack 1 and is connected with the hexagonal transmission shaft 7 on the fertilizer box 6 through chain transmission, so that the soybean sowing single bodies 3 on the two sides and the soybean sowing single bodies 3 on the two sides are arranged in a front-back cross manner.
Preferably, the invention also comprises a gear box 8, a circular transmission shaft 9, a gear box 13, a rotary stubble-cleaning blade 11 and a fixed stubble-cleaning blade 12; wherein the gear box 8 is used for receiving the output power of the tractor and inputting the output power to the circular transmission shaft 9;
the gear box 8 and the gear box 13 transmit power through gear transmission, and the gear box 8 is arranged on the rack 1; the gear box 13 is fixedly connected with the fertilizing furrower 10 into a whole and is positioned above the fertilizing furrower 10; the circular transmission shaft 9 is arranged on the gear box 8 and the gear box 13; the side surface of the gear box 13 is provided with a rotary stubble-cleaning knife 11 and a fixed stubble-cleaning knife 12, the rotary stubble-cleaning knife 11 can rotate with the power, and the fixed stubble-cleaning knife 12 is in a fixed state.
Preferably, the corn press wheel 4 has an overall solid round wheel structure, and the soybean press wheel 5 has a shape of a hollow, solid round wheel on both sides.
Preferably, the rotary stubble ploughing knife 11 on each gear box 13 is provided with two pairs of blades, the stationary stubble ploughing knife 12 is provided with a pair of blades, the blades are triangular and staggered, the cutting edges are all saw-toothed, the rotary stubble ploughing knife 11 is powered by the output power of a tractor, and the rotating speed is more than 2000 r/min.
Preferably, the row spacing among the three soybean sowing monomers 3 can be adjusted to be 400mm in 300-.
Compared with the prior art, the invention has the advantages of at least the following three aspects:
1. the stubble cleaning knife is arranged on the fertilizing furrower, and the output power of the tractor is adopted to drive the rotation of the stubble cleaning knife, so that the stubble cleaning knife can rotate at high speed, the occupied space of a stubble cleaning part can be reduced, and the weight of the machine is reduced;
2. the three soybean sowing monomers are arranged in front and back, so that the winding of the stubble on the sowing monomers can be reduced, and the sowing operation is smoother;
3. soybean press wheel cavity, both sides are real, and maize press wheel is whole shape, can realize guaranteeing to reduce the press to the soybean simultaneously to the press of maize, makes the purpose of its better growth.
Drawings
FIG. 1 is a schematic view of a corn-soybean strip compound seeder of the present invention;
FIG. 2 is a rear view of a corn-soybean strip compound seeder;
fig. 3 is a schematic view of a fertigation opener.
In the figure, 1-a rack, 2-a corn sowing unit, 3-a soybean sowing unit, 4-a corn press wheel, 5-a soybean press wheel, 6-a fertilizer box, 7-a hexagonal transmission shaft, 8-a gear box, 9-a circular transmission shaft, 10-a fertilizing furrower, 11-a rotary stubble cleaning knife, 12-a stationary stubble cleaning knife, 13-a gear box and 14-a driving wheel.
Detailed Description
The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
During operation, the driving wheel 14 is in contact with the ground to generate power, the power is transmitted to the hexagonal transmission shafts 7 through chain transmission, the hexagonal transmission shafts 7 are mutually transmitted, part of the power is transmitted to the corn seeding monomer 2 and the soybean seeding monomer 3 to drive the seed discharging disc to rotate for seeding, and the other part of the power is transmitted to the fertilizer box 6 to ensure that the fertilizer discharging outer grooved wheel at the lower part rotates the fertilizer and then falls into the fertilizing furrower 10 for fertilizing.
In a preferred embodiment, the gear box 8 transmits the power transmitted by the tractor to the gear box 13 through the circular transmission shaft 9, the rotary stubble-cleaning blades 11 are driven to rotate through the rotation of the gears, and then the stubble-cleaning blades 12 are matched for stubble cleaning.
In a preferred embodiment, the corn press wheel 4 is of a solid round wheel structure, and the soybean press wheel 5 is in the shape of a hollow, two-sided solid round wheel, so that the corn can be guaranteed to obtain enough pressing force, and meanwhile, the soybean can be guaranteed not to be subjected to excessive pressing force, and the production quantity of the corn and the soybean can be improved.
In a preferred embodiment, the rotary stubble-cleaning knife 11 on each gear box 13 has two pairs of blades, the stationary stubble-cleaning knife 12 has one pair of blades, the blades are triangular, they are staggered, the cutting edges are all saw-toothed, and the rotary stubble-cleaning knife 11 can be rotated by the output power of a tractor, the rotating speed can reach more than 2000r/min, so the arrangement not only can ensure that the stubble-cleaning knife occupies small space, but also can reduce the quality of the whole machine, and the improvement of the rotating speed can also realize better stubble cleaning.
In a preferred embodiment, the row spacing among the three soybean sowing monomers 3 can be adjusted to be 300-400mm, the row spacing of the soybean sowing monomers 3 and the corn sowing monomers 2 can be adjusted to be 500-800mm, and the row spacing of the soybean sowing monomers 3 can be staggered by 200-400 mm from front to back, so that the belt-shaped composite sowing of the corn and the soybean can be more reasonably carried out.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, it should be noted that any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (3)
1. A corn-soybean strip-shaped composite seeder is characterized by comprising a rack (1), a corn seeding monomer (2), a soybean seeding monomer (3), a corn press wheel (4), a soybean press wheel (5), a fertilizer box (6), a hexagonal transmission shaft (7), a fertilizing furrow opener (10) and a driving wheel (14); wherein:
the frame (1) plays a role of supporting the whole machine, and various working parts are arranged on the frame; the hexagonal transmission shaft (7) is used for force transmission; the driving wheel (14) outputs power to realize seeding and fertilizing;
the number of the seeding monomers is five, the middle three are soybean seeding monomers (3), and the two sides are corn seeding monomers (2) which are respectively arranged at the rear end of the frame (1); the fertilizer box (6) is arranged above the frame; the fertilizing and ditching device (10) is arranged on a front beam frame of the rack (1) and is staggered with the corn seeding single body (2) by 30-100mm in horizontal left-right distance; the corn press wheel (4) and the soybean press wheel (5) are respectively arranged at the rear ends of the corn sowing single body (2) and the soybean sowing single body (3); three hexagonal transmission shafts (7) are arranged on the fertilizer box (6) and are respectively connected with the corn sowing monomer (2) and the soybean sowing monomer (3) through chain transmission; the two driving wheels (14) are arranged on the rear end of the frame (1) and are arranged in parallel with the corn seeding unit (2), and the driving wheels are connected with a hexagonal transmission shaft (7) on the fertilizer box (6) through chain transmission; the soybean sowing monomers (3) on the two sides of the middle part are directly arranged on the rack (1), the soybean sowing monomers (3) in the middle part are arranged at the position behind the rack (1) and are connected with a hexagonal transmission shaft (7) on the fertilizer box (6) through chain transmission, so that the soybean sowing monomers and the soybean sowing monomers (3) on the two sides are arranged in a front-back crossed manner;
the stubble cleaning machine also comprises a gear box (8), a circular transmission shaft (9), a gear box (13), a rotary stubble cleaning knife (11) and a fixed stubble cleaning knife (12); wherein the gear box (8) is used for receiving the output power of the tractor and inputting the output power to the circular transmission shaft (9);
the gear box (8) and the gear box (13) transmit power through gear transmission, and the gear box (8) is installed on the rack (1); the gear box (13) and the fertilizing furrower (10) are fixedly connected into a whole and are positioned above the fertilizing furrower (10); the circular transmission shaft (9) is arranged on the gear box (8) and the gear box (13); the side surface of the gear box (13) is provided with a rotary stubble-cleaning knife (11) and a fixed stubble-cleaning knife (12), the rotary stubble-cleaning knife (11) can rotate along with the power, and the fixed stubble-cleaning knife (12) is in a fixed state;
the corn press wheel (4) is of an integral solid round wheel structure, and the soybean press wheel (5) is of a shape with a hollow middle and solid round wheels at two sides.
2. The corn-soybean belt compound seeder of claim 1, characterized in that: the rotary stubble-cleaning knife (11) on each gear box (13) is provided with two pairs of blades, the fixed stubble-cleaning knife (12) is provided with a pair of blades, the blades are triangular, the blades are staggered with each other, the cutting edges are all serrated, the rotary stubble-cleaning knife (11) transmits power by the output power of a tractor, and the rotating speed reaches more than 2000 r/min.
3. The corn-soybean belt compound seeder of claim 1, characterized in that: the row spacing among the three soybean sowing monomers (3) can be adjusted to be 400mm in 300-.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811500162.6A CN111279824B (en) | 2018-12-10 | 2018-12-10 | Corn-soybean strip-shaped composite seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811500162.6A CN111279824B (en) | 2018-12-10 | 2018-12-10 | Corn-soybean strip-shaped composite seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111279824A CN111279824A (en) | 2020-06-16 |
| CN111279824B true CN111279824B (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811500162.6A Expired - Fee Related CN111279824B (en) | 2018-12-10 | 2018-12-10 | Corn-soybean strip-shaped composite seeder |
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| CN (1) | CN111279824B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113973524A (en) * | 2021-11-02 | 2022-01-28 | 沧州市农林科学院 | Soybean and corn interplanting yield-increasing technical method and farming equipment |
| CN114208447A (en) * | 2021-11-02 | 2022-03-22 | 山东省农业科学院作物研究所 | Sorghum and corn intercropping lodging-resistant planting device and planting method |
| CN114679938A (en) * | 2022-04-26 | 2022-07-01 | 昆明理工大学 | Fixed inter-channel cover multiple cropping no-tillage seeder |
| CN115399117A (en) * | 2022-07-23 | 2022-11-29 | 禹城天明机械制造有限公司 | Single-seed water-replenishing type seeder for soybean and corn strip composite planting |
| CN115885629A (en) * | 2022-10-11 | 2023-04-04 | 安徽久力机械设备有限公司 | Soybean and corn strip-shaped composite planting seeder |
| CN116848977B (en) * | 2022-11-28 | 2023-12-12 | 山东齐力新农业服务有限公司 | Corn and soybean intercropping planting device and planting method |
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| CN205105652U (en) * | 2015-11-06 | 2016-03-30 | 孙明芹 | Opening stationary knife of maize picker header below |
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| CN106134747A (en) * | 2016-08-05 | 2016-11-23 | 中国农业科学院农田灌溉研究所 | Corn and soybean narrow strips intercropping plant method |
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Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR052512A1 (en) * | 2005-12-29 | 2007-03-21 | Alberto Oscar Choulet | AGRICULTURAL MACHINE SUITABLE FOR CROPS INTERSIEMBRA |
| CN205584750U (en) * | 2016-05-09 | 2016-09-21 | 阜阳市明阳农业机械有限公司 | Grain seeder earthing suppression wheel |
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2018
- 2018-12-10 CN CN201811500162.6A patent/CN111279824B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005224114A (en) * | 2004-02-10 | 2005-08-25 | National Agriculture & Bio-Oriented Research Organization | Method for seeding and apparatus therefor |
| CN202889916U (en) * | 2012-08-27 | 2013-04-24 | 哈尔滨伴农机械制造有限公司 | Air-aspiration type no-tillage precision seeding machine |
| CN105052279A (en) * | 2015-07-29 | 2015-11-18 | 山东省农业科学院生物技术研究中心 | Intercropping, stubble-cleaning, and seed fertilization simultaneous seeding machine for corns and peanuts |
| CN205105652U (en) * | 2015-11-06 | 2016-03-30 | 孙明芹 | Opening stationary knife of maize picker header below |
| CN106134552A (en) * | 2016-06-28 | 2016-11-23 | 四川农业大学 | Banding breaking hack no-tillage seeding machine |
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| CN111279824A (en) | 2020-06-16 |
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