CN201403300Y - No-tillage precision seeder - Google Patents
No-tillage precision seeder Download PDFInfo
- Publication number
- CN201403300Y CN201403300Y CN2009200118347U CN200920011834U CN201403300Y CN 201403300 Y CN201403300 Y CN 201403300Y CN 2009200118347 U CN2009200118347 U CN 2009200118347U CN 200920011834 U CN200920011834 U CN 200920011834U CN 201403300 Y CN201403300 Y CN 201403300Y
- Authority
- CN
- China
- Prior art keywords
- plow beam
- plough
- seed
- fertilizer
- bar
- Prior art date
- 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
Links
- 238000003971 tillage Methods 0.000 title claims abstract description 16
- 238000009331 sowing Methods 0.000 claims abstract description 8
- 238000010899 nucleation Methods 0.000 claims description 22
- 239000002689 soil Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000005553 drilling Methods 0.000 claims 1
- 239000003337 fertilizer Substances 0.000 abstract description 19
- 238000007599 discharging Methods 0.000 abstract 3
- 230000004720 fertilization Effects 0.000 abstract 2
- 240000001931 Ludwigia octovalvis Species 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 3
- 241000721671 Ludwigia Species 0.000 description 3
- 240000008042 Zea mays Species 0.000 description 3
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 3
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 3
- 235000005822 corn Nutrition 0.000 description 3
- 238000009313 farming Methods 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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- Soil Working Implements (AREA)
Abstract
The utility model relates to an agricultural machine, a no-tillage precision planter, including plow beam (6), furrow opener, seed case (5), fertile case (3), press wheel (11), its characteristics are: the front end of the plow beam (6) is provided with a parallel four-bar linkage mechanism (2), a furrow opener (16) and a disc type opener (14) are sequentially arranged below the plow beam (6), the lower end of a fertilizer discharging pipe (15) below the fertilizer box (3) is connected to the back of the furrow opener (16), and a seed discharging port of a seed discharging device below the seed box (5) is positioned between two disc coulters of the disc type opener (14). The utility model has the advantages that: because the plough beam is articulated by adopting a parallel four-bar linkage mechanism, the profiling performance of the machine tool is enhanced, and the plough beam can meet the operation requirement of no-tillage farmlands. Because two furrow openers are adopted to respectively carry out fertilization and sowing operations, the deep fertilization of the fertilizer and the separation of seed and fertilizer are better realized. The plough beam is suitable for being connected with two excellent seeders in a hanging mode, and a selective space is provided for farmers. Thus having good market prospect.
Description
Technical field
The utility model is a kind of agricultural tool, i.e. the no-tillage precision seeder of dry field farming thing such as a kind of corn.
Background technology
At present, the seeding machinary of dry field farming thing such as corn is existing multiple.What wherein, relatively popularize is precision sower.Present precision sower is many to be made of plow beam, plough, fertile case, seed-box, press wheel, and wherein seed-box has air-sucking type and water wheel type two kinds.During sowing, plough is left furrow between advancing, and land wheel rotates and drives seeding unit and fertilizer apparatus by chain, and seed and chemical fertilizer are broadcast in furrow, once finishes an operation such as trench digging, sowing, fertilising, earth backing, suppression.During intertillage, remove kind of a case, fertile case and land wheel, only keep plough and just can intertill.What have also keeps fertile case when intertillage, carry out topdressing operation.The subject matter that this facility exist is: owing to have only a plough, behind the trench digging, seed and chemical fertilizer are sowed simultaneously, and close together does not meet agriculture requirement.With the corn is example, during sowing, requires fertilizer deep placement, is separated by by soil layer between seed and the chemical fertilizer, so both can avoid burning and plant, and can prolong fertilizer efficiency again., existing facility are difficult to accomplish this point.In addition, in order to reduce the soil erosion and to reduce hazards of sand storms, no-tillage operation has been carried out in many rural areas, promptly keeps stubble after autumn harvest, the sowing of 1 year band stubble, or reduce spring in autumn tillage operation.Like this, field sanitary condition during sowing and smooth degree are just poor, and existing sower is difficult to adapt to.
Summary of the invention
The purpose of this utility model provides and a kind ofly can reach agriculture requirement, realizes fertilizer deep placement, and seed manure separates, and the sanitary condition in field and smooth degree are required lower no-tillage precision seeder.
Above-mentioned purpose is realized by following technical scheme: develop a kind of no-tillage precision seeder, also be by plow beam, plough, plant case, fertile case, formations such as press wheel, press wheel can drive seeding unit by chain between advancing and fertilizer apparatus rotates, seed and chemical fertilizer are broadcast in the furrow that plough is left, different is: the front end of plow beam has a parallel four-bar linkage to be connected with hitch frame, in the plow beam front lower place, ploughshare formula plough is housed, below in frame, the disc type plough is housed, defertilizing tube lower end below the fertile case is connected the back of ploughshare formula plough, and the sowing port lower end below the seed-box is connected the centre of disc type plough two rolling coulters.
The back of said disc type plough is provided with soil covering implement, and soil covering implement is assemblied in below the plow beam by a frame of following an example that spring is housed.
Axle sleeve is equipped with at said plow beam rear portion, the rotating shaft two ends of axle sleeve the inside connect the upper end of a unsteady arm respectively, the lower end of two unsteady arms is provided with the axis of axis hole assembling press wheel, be connected with bar upwards above the unsteady arm, be with spring above the bar, a through hole of plow beam afterbody is passed in the bar upper end, is a portal above the through hole, be provided with a length-adjustable screw press above the portal, the screw press lower end is relative with the bar upper end.
Said hitch frame front middle part is provided with the blower fan frame that assembles blower fan.
The middle part of said plow beam is provided with air-suction seeding unit or the dual-purpose section of articulating of water wheel type seeding unit.
The beneficial effects of the utility model are: because plow beam has adopted parallel four-bar linkage to articulate, press wheel and soil covering implement are equipped with regulator in addition, have strengthened the performance of following an example of facility, can adapt to the job requirements in no-tillage farmland.Owing to adopted two ploughs, apply fertilizer respectively and seeding operation, realized that preferably fertilizer deep placement separates with seed manure.Plow beam can articulate with two kinds of precision sowers, provides the space of selecting to the peasant.In addition, this facility are changed a little and can be engaged in intertillage fertilising and wait other operations, thereby have good market prospects.
Description of drawings
Fig. 1 is the front view of first kind of embodiment,
Fig. 2 is the vertical view of first kind of embodiment;
Fig. 3 is the front view of the parts plow beam of first kind of embodiment;
Fig. 4 is the vertical view of the parts plow beam of first kind of embodiment;
Fig. 5 is the front view of the parts ploughshare formula plough of first kind of embodiment,
Fig. 6 is the vertical view of the parts ploughshare formula plough of first kind of embodiment;
Fig. 7 is the front view of the member discs formula plough of first kind of embodiment,
Fig. 8 is the vertical view of the member discs formula plough of first kind of embodiment;
Fig. 9 is the front view of second kind of embodiment;
Figure 10 is the front view of the third embodiment;
Figure 11 is the front view of the parts water wheel type seeding unit of the third embodiment.
Among the figure as seen: hitch frame 1, parallel four-bar linkage 2, fertile case 3, air intake duct 4 is planted case 5, plow beam 6, regulator bolts 7, bar 8, spring 9, arm 10 floats, press wheel 11, soil covering implement 12, air-suction seeding unit 13, disc type plough 14, defertilizing tube 15, ploughshare formula plough 16, blower fan frame 17, draft arm 18, power take-off 19, blower fan 20, gag lever post 21, axle sleeve 22, the frame 23 of following an example, portal 24, land wheel 25, water wheel type fertilizer apparatus 26.
Embodiment
First kind of embodiment: as shown in Figure 1, 2, four sower monomers are housed on the crossbeam of hitch frame 1, in conjunction with Fig. 3,4 as seen, plow beam 6 fronts of sower are provided with a parallel four-bar linkage 2, a gag lever post 21 is arranged, deflection that can limiting mechanism 2 on the diagonal of parallel four-bar linkage 2.In conjunction with Fig. 5,6 as seen, below the front side vertical rod hypomere of parallel four-bar linkage 2 column that is installed, column ploughshare formula plough 16 is housed.Parallel four-bar linkage 2 rear side vertical rods upper ends extends to a support, has a fertile pipe to reach the rear side of ploughshare formula plough 16 below fertile case 3 of assembling above, fertile case 3.By Fig. 1,2 as seen, air-suction seeding unit 13 is installed on the plow beam 6, and a kind case 5 is housed above.In the front of air-suction seeding unit 13, a secondary disc type plough 14 is arranged.A soil covering implement 12 is equipped with by the spring frame 23 of following an example in the back of air-suction seeding unit 13.By Fig. 1,3,4 as seen, be provided with an axle sleeve 22 at the rear portion of plow beam 6, a unsteady arm 10 respectively is equipped with at the rotating shaft two ends of axle sleeve 22 the insides, and a press wheel 11 is equipped with in arm 10 lower ends of floating.In the crossbeam front of hitch frame 1, be provided with a blower fan frame 17, drive and blower fan 20 are equipped with in blower fan frame 17 fronts, and are provided with hanger bracket 18, visible herein tractor motive power output shaft 19.By Fig. 7,8 as seen, the disc type plough has the disk of two oblique placements and rotating shaft to constitute, and two disks front end in rotation is relative all the time, the rear end separates.During work, hitch frame 1 articulates with tractor mutually by draft arm 18, and between advancing, the ploughshare formula plough 16 of front is left zanjon, and chemical fertilizer comes on the bottom of trench, and is returned the soil covering.The disc type plough 14 of back is at Hui Tuzhong cutting trench digging.Simultaneously, the power take-off 19 of tractor drives blower fan work by drive, carries negative pressure to air-suction seeding unit 13.Have around the sucker of seeding unit 13 and inhale the hole, at assigned address, inhale the hole and attract a seed rotation, seeds fall is in the ditch that disc type plough 14 is left, and by behind soil covering implement 12 earth backing, by press wheel 11 compactings of back when breaking away from negative pressuren zone.
The performance of following an example of facility of the same type is only realized by floating of back press wheel 11, and present embodiment is except the floating of press wheel 11, also increased the parallel four-bar linkage of front, the performance of following an example significantly strengthens, thereby can adapt to the field environment of no-tillage operation.Simultaneously, remove blower fan, plant case and seeding unit, these facility just can be intertilled and topdressing operation.
Second kind of embodiment: as shown in Figure 9, on the crossbeam of hitch frame 1, land wheel 25 is housed.More for a long time, should be equipped with two land wheels 25 in the facility both sides, at hitch frame 1 assembling monomer to guarantee the stability of facility.Simultaneously can also articulate sprocket wheel, drive fertilizer apparatus and seeding unit and carry out fertilizer seeding operation with this land wheel 25.
The third embodiment: as shown in figure 10, this sower also can adopt water wheel type precise seeder 26 to carry out the seeding operation.In conjunction with Figure 11 as seen, uniform a plurality of small containers around the kind dish of water wheel type seeding unit by Seed Layer the time, rotate to opposite side behind the small container splendid attire seed seed are left.Adopt this seeding unit can omit annexes such as blower fan, airduct and support.
Claims (6)
1. no-tillage precision seeder, comprise plow beam (6), plough, plant case (5), fertile case (3), press wheel (11), it is characterized in that: the front end of plow beam (6) has a parallel four-bar linkage (2) to be connected with hitch frame (1), in plow beam (6) front lower place, ploughshare formula plough (16) is housed, middle below at plow beam (6), disc type plough (14) is housed, defertilizing tube (15) lower end below the fertile case (3) is connected the back of ploughshare formula plough (16), and the sowing port of planting the following seeding unit of case (5) is positioned between two rolling coulters of disc type plough (14).
2. no-tillage precision seeder according to claim 1 is characterized in that: the back of said disc type plough (14) is provided with soil covering implement (12), and soil covering implement (12) is assemblied in below the plow beam (6) by a frame of following an example (23) that spring is housed.
3. no-tillage precision seeder according to claim 1, it is characterized in that: axle sleeve (22) is equipped with at said plow beam rear portion, the rotating shaft two ends of axle sleeve (22) the inside connect the upper end of a unsteady arm (10) respectively, the lower end of two unsteady arms (10) is provided with the axis of axis hole assembling press wheel (11), be connected with the bar of stretching (8) above the unsteady arm (10), be with spring (9) above the bar (8), a through hole of plow beam afterbody is passed in bar (8) upper end, it above the through hole portal (24), be provided with a length-adjustable screw press (7) above the portal (24), screw press (7) lower end is relative with bar (8) upper end.
4. precision drilling intertillage multi-purpose machine according to claim 1, it is characterized in that: said hitch frame (1) front middle part is provided with the blower fan frame (17) that assembles blower fan (20).
5. no-tillage precision seeder according to claim 1 is characterized in that: the middle part of said plow beam (6) is provided with the position that articulates of air-suction seeding unit (13).
6. no-tillage precision seeder according to claim 1 is characterized in that: the middle part of said plow beam (6) is provided with the position that articulates of water wheel type seeding unit (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200118347U CN201403300Y (en) | 2009-03-09 | 2009-03-09 | No-tillage precision seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200118347U CN201403300Y (en) | 2009-03-09 | 2009-03-09 | No-tillage precision seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201403300Y true CN201403300Y (en) | 2010-02-17 |
Family
ID=41674214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200118347U Expired - Fee Related CN201403300Y (en) | 2009-03-09 | 2009-03-09 | No-tillage precision seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201403300Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405710A (en) * | 2011-07-26 | 2012-04-11 | 吉林大学 | Multifunctional rowmiddle seeder |
| CN103283358A (en) * | 2013-06-13 | 2013-09-11 | 山东理工大学 | No-seed box no-seeding unit hill planter |
| CN103535142A (en) * | 2013-10-14 | 2014-01-29 | 中国农业科学院农业环境与可持续发展研究所 | Automatic seedling-guiding no-tillage seeding transplanting machine |
| CN107509525A (en) * | 2017-09-21 | 2017-12-26 | 新疆农业科学院粮食作物研究所 | A kind of potato seed nutriment in a fertilizer is from type of seeding |
| CN107750521A (en) * | 2017-11-01 | 2018-03-06 | 孙鹏程 | A kind of garlic planting machine |
| CN109168355A (en) * | 2018-08-07 | 2019-01-11 | 凤台县正祥农业科技发展有限公司 | A kind of feeder pig manure returning and fertilizing processing equipment and its working method |
| CN115316083A (en) * | 2022-09-30 | 2022-11-11 | 黑龙江北大荒现代农业服务集团众荣农机有限公司 | Electric air-blowing type single-double seedling sowing device |
-
2009
- 2009-03-09 CN CN2009200118347U patent/CN201403300Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405710A (en) * | 2011-07-26 | 2012-04-11 | 吉林大学 | Multifunctional rowmiddle seeder |
| CN103283358A (en) * | 2013-06-13 | 2013-09-11 | 山东理工大学 | No-seed box no-seeding unit hill planter |
| CN103535142A (en) * | 2013-10-14 | 2014-01-29 | 中国农业科学院农业环境与可持续发展研究所 | Automatic seedling-guiding no-tillage seeding transplanting machine |
| CN107509525A (en) * | 2017-09-21 | 2017-12-26 | 新疆农业科学院粮食作物研究所 | A kind of potato seed nutriment in a fertilizer is from type of seeding |
| CN107750521A (en) * | 2017-11-01 | 2018-03-06 | 孙鹏程 | A kind of garlic planting machine |
| CN109168355A (en) * | 2018-08-07 | 2019-01-11 | 凤台县正祥农业科技发展有限公司 | A kind of feeder pig manure returning and fertilizing processing equipment and its working method |
| CN115316083A (en) * | 2022-09-30 | 2022-11-11 | 黑龙江北大荒现代农业服务集团众荣农机有限公司 | Electric air-blowing type single-double seedling sowing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20100217 Termination date: 20120309 |