CN102415234A - Seeder with seedling strip cleaner - Google Patents
Seeder with seedling strip cleaner Download PDFInfo
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- CN102415234A CN102415234A CN2011102830408A CN201110283040A CN102415234A CN 102415234 A CN102415234 A CN 102415234A CN 2011102830408 A CN2011102830408 A CN 2011102830408A CN 201110283040 A CN201110283040 A CN 201110283040A CN 102415234 A CN102415234 A CN 102415234A
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- plough
- frame
- cutter
- sower
- opener
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Abstract
本发明提供一种带有苗带清理器的播种机，包括机架、开沟器和安装在机架上的种箱、肥箱、排种器、排肥器、犁柱、地轮和覆土镇压器，犁柱均中空，每个开沟器均经犁柱固定在机架的底部，犁柱探入开沟器内的下端充当排肥口，犁柱的上端经排肥器与肥箱连通，与种箱连通的排种器位于开沟器后端的上方，其特征在于：沿行进方向，开沟器的底面由前向后呈阶梯状升高，在开沟器位于排肥口与排种器之间的两侧设有刮土板，在开沟器的前端增设苗带清理器，包括吊装在机架上的两轴座、水平轴承安装在两轴座之间的旋刀轴、动力传动机构和安装在旋刀轴上的成对旋刀，每对旋刀呈180°对称安装，且每对旋刀的正后方设一开沟器。本发明结构简单，工作性能优良。
The invention provides a planter with a seedling belt cleaner, which includes a frame, a ditch opener, a seed box, a fertilizer box, a seed meter, a fertilizer discharge device, a plow column, a ground wheel and a soil cover installed on the frame The compactor and the plow column are hollow, and each opener is fixed on the bottom of the frame through the plow column. Connected, the seed meter connected with the seed box is located above the rear end of the opener. It is characterized in that: along the direction of travel, the bottom surface of the opener rises in steps from front to back. There are scraper boards on both sides between the seed meters, and a seedling belt cleaner is added at the front end of the opener, including two shaft seats hoisted on the frame, and a rotary cutter shaft with horizontal bearings installed between the two shaft seats. 1. The power transmission mechanism and the paired rotary knives installed on the rotary knife shaft, each pair of rotary knives are installed symmetrically at 180°, and a ditch opener is arranged directly behind each pair of rotary knives. The invention has simple structure and excellent working performance.
Description
Technical field
The present invention provides a kind of sower that has seedling band cleaner, belongs to the agricultural seeder technical field.
Background technology
At present, carry out corn seeding when robbing behind the harvesting wheat, after the wheat combine operation; Wheat stalk, stubble, weeds etc. are all on the face of land, and during the planting with sowing machine corn, stalk, weeds will be wrapped on the plow standard of furrow plough; Jam appears; Can't normally sow work, therefore, the peasant is generally with crop straw burning or go out the plot clearly; The plot is operated on the wheat stubble than hard or furrow plough; It is relatively poor that furrow plough is gone into soil nature; The trench digging depth as shallow can not satisfy the sowing requirement, and this is the key factor that influences seeding quality at present; In 2009 country " public welfare industry (agricultural) scientific research specific project expenditure project ", sower prevents that stalk, weeds block up as one of technical difficult points.
Exempt to twine careless device two kinds of citation forms are arranged; A kind of be use on the straw cutting apparatus exempt to twine careless device; It like application number 200620166370,200810099696,200620126182 grass twisting-free straw returning rotary tiller; They are that consumption of power is big, complex structure with the whole rotary tillages in the face of land in the sown scope width; The patent No. is 02287131.4 furrowing type sower passive type winding and blocking roller assembly for another example; Set up a transfer roller in sower furrow plough front upper place, stalk is pushed on one side, when the stalk amount is big or soil moisture when higher; Transfer roller can not rotate, and can not play anti-twine grass and anti-effect of blocking up.In addition, the sower of using at present, fertilising furrow plough and sowing and ditching plough are two independently plough bodys, directly water furrow planting, fertilising on the sowing stubble, the front and back size of sower is long, complex structure, consumption of power is big.
Summary of the invention
The purpose of this invention is to provide a kind of above-mentioned defective that overcomes, the sower that has seedling band cleaner simple in structure, that adaptability is good.Its technical scheme is:
Comprise frame, a plurality of plough and rack-mounted kind of case, fertile case, a plurality of seeding unit, a plurality of fertilizer apparatus, a plurality of plow standard, two land wheels and a plurality of roller sealer; Wherein each roller sealer correspondence is positioned at the rear of a plough; Land wheel is installed in the frame bottom, the equal hollow of plow standard, and each plough all is fixed on the bottom of frame through plow standard; Defertilizing opening is served as in the lower end that plow standard probes in the plough; The upper end of plow standard is communicated with fertile case through fertilizer apparatus, and the seeding unit that is communicated with kind of case is positioned at the top of plough rear end, it is characterized in that: follow into direction; The bottom surface of plough by forward direction after stepped rising; Be provided with clean-up scraper in the both sides of plough between defertilizing opening and seeding unit, set up seedling band cleaner, comprise that two axle beds, the horizontal bearing that are lifted on the frame are installed in revolving cutter shaft, power drive mechanism and being installed in to revolve between two axle beds and revolve cutter in pairs on the cutter shaft at the front end of plough; Every pair revolves cutter and is 180 ° of symmetries and installs, and a plough is established in every pair of dead astern of revolving cutter.
The cutting blade side that the described sower that has seedling band cleaner, every handle revolve cutter is circular-arc, when revolving cutter and rotate to the vertical lower of cutter shaft, the direction of motion of revolving cutter cutting blade side is identical with the direct of travel of plough.
The described sower that has seedling band cleaner, plough bottom surface are three stepped risings after by forward direction.
The described sower that has seedling band cleaner, the bottom of frame is provided with adjustable for height land wheel.
The described sower that has seedling band cleaner, power drive mechanism adopt gear drive or chain drive, the output of power drive mechanism with revolve cutter shaft and be fixedly connected.
Operation principle is: under the driving of power drive mechanism, revolve cutter shaft and rotate, drive is installed in the cutter that revolves that revolves cutter shaft and cuts soil, makes soil soft, and stalk and weeds are cut off or be thrown to the plough both sides, for plough cuts out the sowing band; Furrow plough is left groove; Fertilizer apparatus, seeding unit rotate discharges fertilizer and seed respectively, and fertilizer falls in the deep trench along the plow standard endoporus, and the clean-up scraper scraping is with the fertilizer earthing; Form shallow trench; Seed falls into the shallow trench on fertilizer upper strata, and roller sealer carries out earthing, suppression to groove, realizes clear grass, breaking, fertilising, sowing, suppression of soil work in the sowing band.
The present invention and prior art property ratio have following advantage:
1, before the plough trench digging, revolve cutter by every pair stalk on the seedling band and weeds are removed, avoid the stifled grass of plough and gathered around careless phenomenon.
2, sowing, the shared plough of fertilising replace two of prior art independently applicator boot and seed openers, realize trench digging, fertilising, earthing, sowing function; The front and back size of sower is shortened; Designs simplification, consumption of power is low, and the bottom surface of plough by forward direction after stepped rising; Make fertilization depth greater than sowing depth, prevent to burn and plant.
3, revolve cutter and cut out the sowing band, furrow plough is soft in soil property, the soil layer of no large clod is sowed, fertilising, helps the suppression of soil, to seed good seedbed is provided, and helps seed sprouting, takes root.
4, wheel drive seeding unit, fertilizer apparatus work drive seeding unit with packer, fertilizer apparatus work is compared, and the land wheel rate of skidding is low, and speed ratio is stable, and seeding, fertilizer are accurate.
5, revolve cutter and only on sowing is with, cut stubble, break ground, help conservation tillage, and revolve edge and be circular-arc, penetration performance is good, and power consumption is low.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is an A-A cutaway view embodiment illustrated in fig. 1;
Fig. 3 revolves cutter in embodiment illustrated in fig. 1 in pairs and revolves B that cutter shaft installs to view.
Among the figure: 1, frame 2, plough 3, plant case 4, fertile case 5, seeding unit 6, fertilizer apparatus 7, plow standard 8, land wheel 9, roller sealer 10, clean-up scraper 11, axle bed 12, revolve cutter shaft 13, power drive mechanism 14, revolve cutter 15, tool rest
Embodiment
In the embodiment shown in Fig. 1-3: comprise frame 1, a plurality of plough 2 and be installed in the kind case 3 on the frame 1,6,3 plow standards of 5,3 fertilizer apparatuss of 4,3 seeding units of fertile case 7, two land wheels 8 and 3 roller sealers 9; Wherein each roller sealer 9 correspondence is positioned at the rear of a plough 2; Land wheel 8 is installed in frame 1 bottom and adjustable height; Plow standard 7 equal hollows, each plough 2 all is fixed on the bottom of frame 1 through plow standard 7, and defertilizing opening is served as in the lower end that plow standard 7 probes in the plough 2; The upper end of plow standard 7 is communicated with fertile case 4 through fertilizer apparatus 6; The seeding unit 5 that is communicated with kind of case 3 is positioned at the top of plough 2 rear ends, follows into direction, and the bottom surface of plough 2 is three stepped risings after by forward direction; Be provided with clean-up scraper 10 in the both sides of plough 2 between defertilizing opening and seeding unit 5; Set up seedling band cleaner at the front end of plough 2, comprise that two axle beds 11, the horizontal bearing that are lifted on the frame 1 are installed in revolving cutter shaft 12, gear-driven power drive mechanism 13 and being installed in 3 couple of revolving on the cutter shaft 12 between two axle beds 11 and revolve cutter 14, wherein the output of power drive mechanism 13 with revolve cutter shaft 12 and be fixedly connected; Every pair revolves cutter 14 and is 180 ° of symmetry installations; The cutting blade side that every handle revolves cutter 14 is circular-arc, and when revolving cutter 14 and rotate to the vertical lower of cutter shaft 12, the direction of motion of revolving cutter 14 cutting blade sides is identical with the direct of travel of plough 2, a plough 2 is established in every pair of dead astern of revolving cutter 14.
Claims (5)
1. sower that has seedling band cleaner; Comprise frame (1), a plurality of plough (2) and be installed in the kind case (3) on the frame (1), fertile case (4), a plurality of seeding unit (5), a plurality of fertilizer apparatus (6), a plurality of plow standard (7), two land wheels (8) and a plurality of roller sealer (9); Wherein each roller sealer (9) correspondence is positioned at the rear of a plough (2); Land wheel (8) is installed in frame (1) bottom, and plow standard (7) is hollow all, and each plough (2) all is fixed on the bottom of frame (1) through plow standard (7); Defertilizing opening is served as in the lower end that plow standard (7) probes in the plough (2); The upper end of plow standard (7) is communicated with fertile case (4) through fertilizer apparatus (6), and the seeding unit (5) that is communicated with kind of a case (3) is positioned at the top of plough (2) rear end, it is characterized in that: follow into direction; The bottom surface of plough (2) by forward direction after stepped rising; The both sides that are positioned between defertilizing opening and the seeding unit (5) at plough (2) are provided with clean-up scraper (10), set up seedling band cleaner at the front end of plough (2), comprise that two axle beds (11), the horizontal bearing that are lifted on the frame (1) are installed in revolving cutter shaft (12), power drive mechanism (13) and being installed in to revolve between two axle beds (11) and revolve cutter (14) in pairs on the cutter shaft (12); Every pair revolves cutter (14) and is 180 ° of symmetries and installs, and a plough (2) is established in every pair of dead astern of revolving cutter (14).
2. the sower that has seedling band cleaner as claimed in claim 1; It is characterized in that: the cutting blade side that every handle revolves cutter (14) is circular-arc, when revolving cutter (14) and rotate to the vertical lower of cutter shaft (12), the direction of motion of revolving cutter (14) cutting blade side is identical with the direct of travel of plough (2).
3. the sower that has seedling band cleaner as claimed in claim 1 is characterized in that: plough (2) bottom surface is three stepped risings after by forward direction.
4. the sower that has seedling band cleaner as claimed in claim 1 is characterized in that: the bottom of frame (1) is provided with adjustable for height land wheel (8).
5. the sower that has seedling band cleaner as claimed in claim 1 is characterized in that: power drive mechanism (13) adopts gear drive or chain drive, the output of power drive mechanism (13) with revolve cutter shaft (12) and be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110283040 CN102415234B (en) | 2011-09-22 | 2011-09-22 | Planter with seedling belt cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110283040 CN102415234B (en) | 2011-09-22 | 2011-09-22 | Planter with seedling belt cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102415234A true CN102415234A (en) | 2012-04-18 |
| CN102415234B CN102415234B (en) | 2013-04-17 |
Family
ID=45940080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110283040 Expired - Fee Related CN102415234B (en) | 2011-09-22 | 2011-09-22 | Planter with seedling belt cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102415234B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103875321A (en) * | 2013-12-17 | 2014-06-25 | 山东理工大学 | Vertical seeding band cleaner |
| CN104429231A (en) * | 2014-11-28 | 2015-03-25 | 王玉国 | Device for improving seed sowing precision of single-grain seed sowing machine |
| CN104620708A (en) * | 2013-11-13 | 2015-05-20 | 农业技术国家研究所 | Scarifier for deep strip-tillage |
| CN106717347A (en) * | 2017-01-04 | 2017-05-31 | 昆明理工大学 | A kind of preposition copying type pseudo-ginseng precision drill |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6520100B1 (en) * | 1998-09-24 | 2003-02-18 | Ati | Twin row planter |
| CN2575952Y (en) * | 2002-11-07 | 2003-10-01 | 河北农哈哈机械有限公司 | Passive collaring-proof roller shaft of lister planter |
| CN200966215Y (en) * | 2006-10-23 | 2007-10-31 | 王森豹 | Rotary cultivator of twining-free grass |
| CN200990761Y (en) * | 2006-12-25 | 2007-12-19 | 王森豹 | Straw returning-back-to-field rotary tillage without tangling weeds |
| CN202232090U (en) * | 2011-09-22 | 2012-05-30 | 山东理工大学 | Seeding machine with seedling stubble cleaning machines |
-
2011
- 2011-09-22 CN CN 201110283040 patent/CN102415234B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6520100B1 (en) * | 1998-09-24 | 2003-02-18 | Ati | Twin row planter |
| CN2575952Y (en) * | 2002-11-07 | 2003-10-01 | 河北农哈哈机械有限公司 | Passive collaring-proof roller shaft of lister planter |
| CN200966215Y (en) * | 2006-10-23 | 2007-10-31 | 王森豹 | Rotary cultivator of twining-free grass |
| CN200990761Y (en) * | 2006-12-25 | 2007-12-19 | 王森豹 | Straw returning-back-to-field rotary tillage without tangling weeds |
| CN202232090U (en) * | 2011-09-22 | 2012-05-30 | 山东理工大学 | Seeding machine with seedling stubble cleaning machines |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104620708A (en) * | 2013-11-13 | 2015-05-20 | 农业技术国家研究所 | Scarifier for deep strip-tillage |
| CN103875321A (en) * | 2013-12-17 | 2014-06-25 | 山东理工大学 | Vertical seeding band cleaner |
| CN104429231A (en) * | 2014-11-28 | 2015-03-25 | 王玉国 | Device for improving seed sowing precision of single-grain seed sowing machine |
| CN106717347A (en) * | 2017-01-04 | 2017-05-31 | 昆明理工大学 | A kind of preposition copying type pseudo-ginseng precision drill |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102415234B (en) | 2013-04-17 |
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Effective date of registration: 20160527 Address after: 253700 No. 1777 Sino Australian Road, Qingyun County, Shandong, Dezhou Patentee after: Shandong Yihe Machinery Manufacturing Co. Ltd. Address before: 255086 Zibo high tech Industrial Development Zone, Shandong Province, Chuang Chuang D block, 1012 Patentee before: Shandong University of Technology Patentee before: Shandong Qingyun Yiyuan Agricutlrural Machinery Manufacture Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20190922 |
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| CF01 | Termination of patent right due to non-payment of annual fee |