CN203040161U - Wheat narrow-row and fine-grain uniform sowing machine - Google Patents
Wheat narrow-row and fine-grain uniform sowing machine Download PDFInfo
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- CN203040161U CN203040161U CN 201320055859 CN201320055859U CN203040161U CN 203040161 U CN203040161 U CN 203040161U CN 201320055859 CN201320055859 CN 201320055859 CN 201320055859 U CN201320055859 U CN 201320055859U CN 203040161 U CN203040161 U CN 203040161U
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- seed
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- disk
- smart grain
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Abstract
The utility model relates to agricultural sowing machinery and particularly relates to a wheat narrow-row and fine-grain uniform sowing machine. The wheat narrow-row and fine-grain uniform sowing machine comprises a suspension frame (1), a rack (2) and a seed box (3), wherein two rows of circular disc openers (5) are fixedly connected to the bottom of the rack (2); each of the second row of the circular disc openers (5) corresponds to a gap between the adjacent two circular disc openers (5) in the front row; the seed box (3) is mounted on the rack (2) through a side plate and the bottom of the seed box (3) is provided with a seed discharging shaft (8); a fine grain seed discharging device (4) is distributed on the seed discharging shaft (8); seed conveying pipes (9) are distributed below the fine grain seed discharging device (4) and the fine grain seed discharging device (4) is connected with seed pipes (5) of the circular disc openers (5) through the seed conveying pipes (9); an earth covering rolling roller (6) and a profiled soil scraper (7) are fixedly mounted at the back part of the rack (2); and a rotary shaft of the earth covering rolling roller (6) is connected with the seed discharging shaft (8) through a chain.
Description
Technical field
The utility model relates to agricultural seeder machinery, particularly the even machine of broadcasting of the smart grain of a grow wheat narrow row.
Background technology
Northern China wheat district late sowing wheat area is bigger, late sowing need increase seeding quantity, but existing wheat drill line-spacing is wideer, and sown scope is narrow, and seed is distributed on the line in the row, when the amount of broadcasting is big, the interior seed of sowing band distributes closeer, and seeding down is inhomogeneous more to cause close place overstocked, forms pinch seedling or a pimple seedling, the contention nutrient and water is serious between the Miao Yumiao, causes becoming thin and weak seedling.Soil nutrient and moisture between two row can not be fully utilized.Existing wide cut Precision Seeding sower line-spacing is big, is suitable for low-density Precision Seeding cultivation, and difficult adaptation is the amount of broadcasting late sowing wheatland greatly, and its plough is difficult to adapt to the many soil of straw-returning; And the seed broadcaster sowing, the back wide cut of emerging is interior or broadcast sowing the no ridge of nothing row in the fabric width, is unfavorable for again ventilating, and influences crop normal growth and field management operation normally.Limited by the seeding modular construction, uneven sowing is even, influences the further raising of wheat growth and output.
Summary of the invention
The purpose of this utility model is to solve that the drilling machine line-spacing is big, sown scope is little, the seed that falls during sowing is wire, kind was apart from too small when the amount of broadcasting was big, crowded mutually, problems such as seeding down simultaneously is inhomogeneous provide that narrow, the every row amount of sowing of a kind of sowing line-spacing unanimity, seed are evenly distributed, the amount of the broadcasting even machine of broadcasting of the smart grain of wheat narrow row accurately.
The purpose of this utility model is achieved through the following technical solutions:
The smart grain of one grow wheat narrow row is even broadcasts machine, comprises hanger bracket 1, frame 2, plants case 3, it is characterized in that:
The below of described frame 2 is fixedly connected with two row's disk coulters 5, and wherein, each in second row's disk coulter 5 is corresponding to the space between two disk coulters 5 of last row's vicinity;
Smart grain seeding unit 4 arranged beneath have grain tube 9, and smart grain seeding unit 4 is connected with the seed pipe 52 of disk coulter 5 by grain tube 9;
Suppression of soil roller 6 and profiling soil scrapper 7 are fixedly mounted on the rear portion of frame 2;
The turning cylinder of suppression of soil roller 6 and feed shaft 8 are connected by chain.
A described smart grain seeding unit 4 comprises seeds scraper 41, smart grain seed wheel 42, seeds discharging box 43, feed cutoff 44, and wherein, smart grain seed wheel 42 is got kind of a structure for the spiral nest hole of arranging.
Described disk coulter 5 comprises trench digging disk 51, seed pipe 52 and leads kind of plate 53, wherein, two trench digging disks 51 are installed on the fixed mount of disk coulter 5, its preceding bottom is close together, the rear portion separately, become " eight " font, the side of resting on the ground, close place of two trench digging disks 51, and have the gap at two trench digging disk 51 bottommosts near the place.
Profiling soil scrapper 7 comprises soil scrapper fixed mount 71 and profiling suppression plate 72, have spaced apart recessed portion and projection on the circumferencial direction of pack roller 6, the shape of profiling clean-up scraper 72 matches with pack roller 6, and with part local excision corresponding with the projection of pack roller 6 on the profiling clean-up scraper 72.
The line-spacing of two row's disk coulters 5 is 80-150 millimeters.
The beneficial effects of the utility model are:
The even machine of broadcasting of the smart grain of wheat narrow row has realized that narrow line-spacing, smart grain are sowed, the evenly combination of cloth kind.
Implement structure is simple, and is easy to adjust, uses reliably, is the even facility of broadcasting of the smart grain of a kind of novel wheat narrow row.
Spiral-distributed nest hole guarantees to get the continuity of kind and seeding, is sowed at the basic uniformity of seed spacing in the rows in the ditch.
One group of duplicate rows disk coulter forms a major groove, two low ditches of high both sides in the middle of forming in the major groove.Regulate narrow row or the capable sowings of width such as distance realization of two adjacent groups plough.
Seed under each seeding unit row slips into the ditch bottom of trench along disk, realizes that sowing grain number is accurately even between each row.
Pack roller fully contacts seed soil compaction with soil; The shape of profiling clean-up scraper and pack roller basically identical, scraping partly are in the ditch of the axis back lower place of pack roller, scrape to be bonded at soil in the ditch, cover in the place of glue soil assurance seed earthing needs substantially.
Disk land leveler and a ridge dish can mount and dismount as required.
Description of drawings
Fig. 1 is the even structure side view of broadcasting machine of the smart grain of the utility model wheat narrow row;
Fig. 2 is the even bottom view of arranging of broadcasting the duplicate rows disk coulter of machine of the smart grain of the utility model wheat narrow row;
Fig. 3-the 1st, the even structural representation of broadcasting the smart grain seeding unit of machine of the smart grain of the utility model wheat narrow row;
Fig. 3-the 2nd, the even vertical view of broadcasting the smart grain seeding unit of machine of the smart grain of the utility model wheat narrow row;
Fig. 4 is the even structural representation of broadcasting the duplicate rows disk coulter of machine of the smart grain of the utility model wheat narrow row;
Fig. 5-the 1st, the even suppression of soil roller of machine and the bottom view of profiling soil scrapper broadcast of the smart grain of the utility model wheat narrow row;
Fig. 5-the 2nd, even suppression of soil roller and the profiling soil scrapper end view of broadcasting machine of the smart grain of the utility model wheat narrow row.
Reference numeral:
3 kinds of casees of 1 hanger bracket, 2 frames
A 4 smart seeding unit 40 seed cabins 41 seeds scrapers
A 42 smart seed wheel 43 seeds discharging boxes 44 feed cutofves
5 disk coulters, 51 trench digging disks, 52 seed pipes
53 lead kind of plate 6 suppression of soil rollers 7 profiling soil scrappers
71 soil scrapper fixed mounts, 72 profiling clean-up scrapers, 8 feed shafts
9 grain tubes
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.
As shown in Figure 1, 2, the smart grain of wheat narrow row of the present utility model is even broadcasts machine, comprises hanger bracket 1, frame 2, kind case 3, smart grain seeding unit 4, disk coulter 5, suppression of soil roller 6 and profiling soil scrapper 7.
Wherein, hanger bracket 1 one ends are fixedly connected on the frame 2, and the other end is connected with tractor by bearing pin, hanger bar.The below of frame 2 is fixedly connected with two row's disk coulters 5, and wherein, in second row's disk coulter 5, each disk coulter 5 forms alternately and arranges corresponding to the space between two disk coulters 5 of last row's vicinity.
Shown in Fig. 3-1 and Fig. 3-2, smart grain seeding unit 4 comprises seeds scraper 41, smart grain seed wheel 42, seeds discharging box 43, feed cutoff 44.Wherein, smart grain seed wheel 42 is got kind of a structure for the spiral nest hole of arranging.
Seeds in kind of the case 3 flow into the seed cabin 40 of smart grain seeding unit 4 internal upper parts that surrounded by seeds scraper 41, smart grain seed wheel 42 and feed cutoff 44.Seed filling in the seed cabin 40 is in the nest hole of smart grain seed wheel 42, and the nest hole spiral on the smart grain seed wheel 42 is arranged and guaranteed to get kind and the continuity of seeding, and each smart grain seeding unit 4 corresponding ditch, realizes that a sowing number is accurately even between each row.
As Fig. 2, shown in Figure 4, disk coulter 5 comprises trench digging disk 51, seed pipe 52 and leads kind of plate 53.Wherein, two trench digging disks 51 are installed on the fixed mount of disk coulter 5, and its preceding bottom is close together, and the rear portion separately becomes " eight " font.The close place of two trench digging disks 51 rest on the ground portion, and the bottommosts at two trench digging disk 51 close places have the gap about 50mm.Seed pipe 52 is fixedly connected on the fixed mount of disk coulter 5, and the below of seed pipe 52 connects leads kind of plate 53.
During work, by the rotation of trench digging disk 51 with soil friction, push the soil in trench digging disk 51 outsides to both sides, form the sowing major groove; Because two trench digging disks 51 are near being in top, ground, ditch the disk 51 close bottommosts of locating at a distance of about 50mm, like this, on ridge of the middle formation of each sowing major groove, be that each sowing major groove forms two sowing ditches, realize the purpose of two little row in the big row.
Lead the front and back position of kind of plate 53 by adjusting, realize in the disk coulter 5 regulating between 30~70 millimeters of the little line-spacings of two row; Wait line-spacing or the capable sowing of width by the distance realization of regulating two adjacent groups plough 5.
Suppression of soil roller 6 drives the bottom of kind of case 3 by chain drive two feed shafts 8 rotate, the smart grain seed wheel 42 that feed shaft 8 drives on the smart grain seeding unit 4 rotates, seed wheel 42 is full of the nest of seed and cheats when turning over seeds scraper 41, have only a seed in the nest hole to pass through, unnecessary seed is blocked in the seed cabin 40 of smart grain seeding unit 4.The seed that be with in nest hole enters the interior seed pipe 52 of plough 5 by grain tube 9, the below of seed pipe 52 connects leads kind of plate 53, by leading kind of plate 53 with seed guiding trench digging disk 51, seed enters in the ditch that disk holds successfully along trench digging disk 51, native natural back flow after disk turns over covers on the seed, finishes seeding operation by pack roller 6 suppressions.
Be installed in the pack roller 6 at facility rear with soil compaction, seed is fully contacted with soil.The profiling soil scrapper 7 at pack roller 6 rears comprises soil scrapper fixed mount 71 and profiling clean-up scraper 72.Have spaced apart recessed portion and projection on the circumferencial direction of pack roller 6, the shape of profiling clean-up scraper 72 matches with it.And the part local excision corresponding with the projection of pack roller 6 on the profiling clean-up scraper 72, guaranteed that profiling clean-up scraper 72 fully contacts (seeing the A1 point on Fig. 5-1 and Fig. 5-2) with the recessed portion of pack roller 6, and described contact portion is in the recessed portion of the axis back lower place of pack roller 6, what scrape that pack roller 6 takes up is bonded at soil in the recessed portion, substantially cover in the place of having glued soil, guarantee the complete earthing of seed.
When solving the technical problem of narrow row, adopt frame 1 is fixedly widened distance in the crossbeam front and back of duplicate rows disk coulter 5, front and back two row's disk coulters 5 are not overlapping from the side, referring to Fig. 1; Two row's disk coulters 5 are alternately arranged, referring to Fig. 2; The line-spacing of two row's disk coulters 5 is 80-150 millimeters; Can leave two ditches in each duplicate rows disk coulter, referring to Fig. 4; The sowing ditch also can be realized the capable sowing of width apart from reaching 30~70 millimeters by the spacing of regulating every group of disk coulter 5; The smart seeding unit 4 of design, and the corresponding little row of each seeding unit, every row sowing grain base is originally in full accord, reaches accurately the evenly purpose of sowing; At pack roller 6 back design profiling soil scrappers 7, prevent press wheel chase place adhesive tape earth, guarantee the earthing quality, thereby provide the environment that germinates preferably for seed.
The optional dress in hanger bracket 1 below is fixed in the disk land leveler on the frame 2 and plays ridge dish.The even machine front of broadcasting of the smart grain of wheat narrow row is provided with the disk land leveler and plays ridge dish, soil leveling and both sides soil in the sowing band can be piled into Gansu Province, can reduce artificial level land, play Gansu Province operation, and these parts can load and unload as required.
Claims (6)
1. the smart grain of a grow wheat narrow row is even broadcasts machine, comprises hanger bracket (1), frame (2), plants case (3), it is characterized in that:
The below of described frame (2) is fixedly connected with two row's disk coulters (5), and wherein, each in second row's disk coulter (5) is corresponding to the space between two disk coulters (5) of last row's vicinity;
Plant case (3) and be installed on the frame (2) by side plate, the bottom of planting case (3) is provided with feed shaft (8), is furnished with smart grain seeding unit (4) at feed shaft (8);
Smart grain seeding unit (4) arranged beneath has grain tube (9), and smart grain seeding unit (4) is connected with the seed pipe (52) of disk coulter (5) by grain tube (9);
Suppression of soil roller (6) and profiling soil scrapper (7) are fixedly mounted on the rear portion of frame (2);
The turning cylinder of suppression of soil roller (6) is connected by chain with feed shaft (8).
2. the smart grain of wheat narrow row as claimed in claim 1 is spared the machine of broadcasting, it is characterized in that: described smart grain seeding unit (4) comprises seeds scraper (41), smart grain seed wheel (42), seeds discharging box (43), feed cutoff (44), wherein, smart grain seed wheel (42) is got kind of a structure for the spiral nest hole of arranging.
3. the smart grain of wheat narrow row as claimed in claim 1 is spared the machine of broadcasting, it is characterized in that: described disk coulter (5) comprises trench digging disk (51), seed pipe (52) and leads kind of a plate (53), wherein, two trench digging disks (51) are installed on the fixed mount of disk coulter (5), its preceding bottom is close together, and the rear portion separately becomes " eight " font, the side of resting on the ground, close place of two trench digging disks (51), and have the gap at the bottommost at the close place of two trench digging disks (51).
4. the smart grain of wheat narrow row as claimed in claim 1 is even broadcasts machine, and it is characterized in that: seed pipe (52) is fixedly connected on the fixed mount of disk coulter (5), and the below of seed pipe (52) connects leads kind of a plate (53).
5. the smart grain of wheat narrow row as claimed in claim 1 is spared the machine of broadcasting, it is characterized in that: profiling soil scrapper (7) comprises soil scrapper fixed mount (71) and profiling suppression plate (72), have spaced apart recessed portion and projection on the circumferencial direction of pack roller (6), the shape of profiling clean-up scraper (72) matches with pack roller (6), and profiling clean-up scraper (72) is gone up the part local excision corresponding with the projection of pack roller (6).
6. the smart grain of wheat narrow row as claimed in claim 1 is even broadcasts machine, and it is characterized in that: the line-spacing of two row's disk coulters (5) is the 80-150 millimeter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201320055859 CN203040161U (en) | 2013-01-31 | 2013-01-31 | Wheat narrow-row and fine-grain uniform sowing machine |
Applications Claiming Priority (1)
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CN 201320055859 CN203040161U (en) | 2013-01-31 | 2013-01-31 | Wheat narrow-row and fine-grain uniform sowing machine |
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CN203040161U true CN203040161U (en) | 2013-07-10 |
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CN 201320055859 Expired - Fee Related CN203040161U (en) | 2013-01-31 | 2013-01-31 | Wheat narrow-row and fine-grain uniform sowing machine |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103404271A (en) * | 2013-08-26 | 2013-11-27 | 山东省农业科学院作物研究所 | Wheel disc type wheat seeding machine for rice field |
CN104067731A (en) * | 2014-06-15 | 2014-10-01 | 孙明芹 | Ditching mechanism of seeding machine |
CN104521377A (en) * | 2014-12-08 | 2015-04-22 | 安徽灵杨农机制造有限公司 | Soil covering device for seeders |
CN104584739A (en) * | 2015-02-04 | 2015-05-06 | 山东理工大学 | Novel hill planter |
CN105453765A (en) * | 2015-12-15 | 2016-04-06 | 陈绍升 | Multifunctional electric vehicle for one-man sowing |
CN105612877A (en) * | 2016-04-01 | 2016-06-01 | 黑龙江省农业科学院作物育种研究所 | Precision millet seeding machine |
CN107969197A (en) * | 2018-01-03 | 2018-05-01 | 驻马店市农业机械化技术推广站 | Peanut, soybean, wheat zero tillage combined seed |
-
2013
- 2013-01-31 CN CN 201320055859 patent/CN203040161U/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103404271A (en) * | 2013-08-26 | 2013-11-27 | 山东省农业科学院作物研究所 | Wheel disc type wheat seeding machine for rice field |
CN104067731A (en) * | 2014-06-15 | 2014-10-01 | 孙明芹 | Ditching mechanism of seeding machine |
CN104521377A (en) * | 2014-12-08 | 2015-04-22 | 安徽灵杨农机制造有限公司 | Soil covering device for seeders |
CN104584739A (en) * | 2015-02-04 | 2015-05-06 | 山东理工大学 | Novel hill planter |
CN105453765A (en) * | 2015-12-15 | 2016-04-06 | 陈绍升 | Multifunctional electric vehicle for one-man sowing |
CN105612877A (en) * | 2016-04-01 | 2016-06-01 | 黑龙江省农业科学院作物育种研究所 | Precision millet seeding machine |
CN107969197A (en) * | 2018-01-03 | 2018-05-01 | 驻马店市农业机械化技术推广站 | Peanut, soybean, wheat zero tillage combined seed |
CN107969197B (en) * | 2018-01-03 | 2024-03-08 | 驻马店市农业机械化技术推广站 | No-tillage fertilizing and seeding machine for peanuts, soybeans and wheat |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20140131 |