CN108012628A - A kind of adjustable small-sized groundnut planter of seed level - Google Patents
A kind of adjustable small-sized groundnut planter of seed level Download PDFInfo
- Publication number
- CN108012628A CN108012628A CN201711469321.6A CN201711469321A CN108012628A CN 108012628 A CN108012628 A CN 108012628A CN 201711469321 A CN201711469321 A CN 201711469321A CN 108012628 A CN108012628 A CN 108012628A
- Authority
- CN
- China
- Prior art keywords
- seed
- plate
- plough
- wheel
- rack
- 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.)
- Pending
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Classifications
-
- 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
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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
-
- 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
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/12—Seeders with feeding wheels
- A01C7/127—Cell rollers, wheels, discs or belts
-
- 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 discloses a kind of adjustable small-sized groundnut planter of seed level, the plough handle of plough includes the first connection handle and the second connection handle, first connection handle is equipped with two mounting holes, and the second connection handle is equipped with multiple adjustment holes, and two bolts are each passed through two mounting holes and corresponding adjustment hole.Dissipate kind of a plate to be vertically arranged, dissipate the upper end of kind of plate and be fixedly connected on front side of discharging tube fixed plate, dissipate two lateral bent intermediates of kind plate, can play and avoid seed with altering before rack and then forward, be also avoided that after seeds fall with fertilizer spacing it is excessive the problem of.The height of the plough of the present invention can be adjusted, and trench digging effect is preferable, and depth of planting is adjustable.Firming mechanism includes press wheel, tilts link and buffer spring, and when rack is advanced, when touching the stone in soil, under the action of buffer spring, press wheel can fluctuate, and play the effect of profiling, have preferable consolidation effect.And stone will not bring resistance to the advance of rack.
Description
Technical field
The present invention relates to a kind of seeder, concretely relates to a kind of adjustable small-sized groundnut planter of seed level.
Background technology
At present, China knob physical features is rugged, and plantation peanut is that labor intensity is big, and efficiency is low using manually work mostly
Under,
Existing seeder use, can there are following drawback in this area：
Plough upper-lower position is fixed, and in rack operation process, is easy to cause that trench digging is ineffective, and ditching depth is non-adjustable
Section；Suppression earthing after water furrow planting is ineffective；Breast boards setting tilted backwards originally, cause after seeds fall with fertilizer
Spacing is excessive, does not have the effect of supplement nutriment, and breast boards easily damages seed.Defertilizing tube is through two wing plate upper ends with arranging
Stretch to ground behind gap between kind of pipe, there are the drawbacks of be that defertilizing tube lower end is easily rocked in operation, cause sowing for fertilizer
Position is unstable.
The feed mechanism of existing groundnut planter, can not realize quantitative seeding, and the quantity for discharging hybrid every time is not united
One.
The content of the invention
The present invention is mainly above-mentioned to solve the problems, such as, there is provided a kind of adjustable small-sized groundnut planter of seed level, is opened
The height of ditch device can be adjusted, and trench digging effect is preferable, and depth of planting is adjustable.Firming mechanism includes press wheel, tilts link
And buffer spring, when rack is advanced, when touching the stone in soil, under the action of buffer spring, press wheel can be with
Fluctuate, play the effect of profiling, there is preferable consolidation effect.And stone will not bring resistance to the advance of rack.
Above-mentioned to solve the problems, such as, the technical solution adopted in the present invention is：A kind of adjustable small-sized peanut of seed level
Seeder, including power set, rack, traveling wheel, be arranged in the seed-fertilizer box of frame upper end and opening below rack
Ditch device, the plough include plough handle, trench digging sword and two wing plates being mutually butted, plough handle and are fixedly installed on wing plate
Upper surface on；Wing plate upper surface is equipped with discharging tube fixed plate, and discharging tube fixed plate passes through hole, plough equipped with discharging tube
Rearward end be additionally provided with and dissipate kind of plate and seed retaining plate；Seed manure box cavity is divided into plants case and fertilizer box by partition plate, and seeding is equipped with plants case
Wheel, seed wheel drive its rotation by driving device；
The firming mechanism includes press wheel, tilts link and buffer spring,
Tilt link one end to be hinged with rack rear end, tilt the link other end and be fixedly connected in the middle part of press wheel, buffer
The upper end of spring one end and press wheel connects, and the upper end of the buffer spring other end and press wheel connects；
Plough handle includes the first connection handle and the second connection handle, and the first connection handle is welded on the upper surface of two wing plate junctions
On, the first connection handle is equipped with two mounting holes, and the second connection handle is equipped with least three adjustment holes, and two bolts are each passed through
Two mounting holes and corresponding adjustment hole；
It is described trench digging sword lower end end it is triangular in shape, ditch sword transition in curved surface from bottom to top, and lower face from end to
On part be in cusped edge shape, wing plate upper surface is equipped with defertilizing tube fixed plate, and defertilizing tube fixed plate is equipped with defertilizing tube by hole,
The upper end of kind of plate is dissipated with being fixedly connected on front side of discharging tube fixed plate, is dissipated kind of a plate and is vertically arranged, and by two lateral bent intermediates, keeps off
Kind plate is installed in the rear side of discharging tube fixed plate；
Seed wheel is in the form of a column, it circumferentially offers multiple grooves for being respectively used to once accommodate two peanut seeds, in plants case
Portion is equipped with the accommodating cavity for being used for accommodating seed wheel, and in the state of seed wheel rotation, groove is held be sent into through feed inlet one by one
Peanut seed and rotate into accommodating cavity, seed wheel is rotated further, and peanut seed falls into discharge outlet from groove, recessed
The right side of groove gradually extends to the right smooth arc.
Further, the fertilizer box lower end is equipped with fertilizer expelling shaft, and fertilizer expelling shaft is equipped with fertilizer apparatus, and the upper end opening of fertilizer apparatus connects
Fertilizer box is connect, lower end outlet is connected by defertilizing tube with the defertilizing opening on plough；The outlet of plants case lower end passes through discharging tube and trench digging
The sowing port connection that device is equipped with, the fertilizer expelling shaft and feed shaft are driven by power set.
Further, the quantity of the groove is three.
Had the beneficial effect that caused by the present invention：
Plough handle includes the first connection handle and the second connection handle, and the first connection handle is welded on the upper surface of two wing plate junctions
On, the first connection handle is equipped with two mounting holes, and the second connection handle is equipped with least three adjustment holes, and two bolts are each passed through
Two mounting holes and corresponding adjustment hole.The height of plough can be adjusted, and trench digging effect is preferable, and depth of planting is adjustable.
Firming mechanism includes press wheel, tilts link and buffer spring, when rack is advanced, when touching in soil
Stone when, under the action of buffer spring, press wheel can fluctuate, and play the effect of profiling, have preferable compacting
Effect.And stone will not bring resistance to the advance of rack.
Dissipate kind of a plate to be vertically arranged, dissipate the upper end of kind of plate with being fixedly connected on front side of discharging tube fixed plate, dissipate the both sides of kind of plate
To bent intermediate, it can play and avoid seed with altering before rack and then forward, also be avoided that after seeds fall and fertilizer spacing
The problem of excessive, breast boards are designed as elastomeric material, substitute original metal material, can avoid damage to seed.
Seed wheel is in the form of a column, it circumferentially offers multiple grooves for being respectively used to once accommodate two peanut seeds, kind
Case is internally provided with the accommodating cavity for accommodating seed wheel, and in the state of seed wheel rotation, groove is held through feed inlet one by one
The peanut seed of feeding is simultaneously rotated into accommodating cavity, and seed wheel is rotated further, and peanut seed falls into discharge port from groove
Place, the right side of groove gradually extends to the right smooth arc.Realize quantitative seeding, export two flowers downwards from seed wheel every time
Non-hibernating eggs.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the structure diagram of plough.
Fig. 3 is the structure diagram of seeding box.
Marked in figure：1st, rack, 2, traveling wheel, 3, seed-fertilizer box, 301, plants case, 3011, seed wheel, 3012, groove, 302,
Fertilizer box, 4, plough, 401, wing plate, 402, trench digging sword, 403, plough handle, the 4031, first connection handle, the 4032, second connection
Handle, 404, defertilizing tube fixed plate, 4041, defertilizing tube by hole, 405, discharging tube fixed plate, 4051, discharging tube by hole, 406,
Dissipate kind of a plate, 407, seed retaining plate, 5, press wheel, 501, press wheel, 502, tilt link, 503, buffer spring, 6, defertilizing tube, 7,
Discharging tube, 701, into kind of a section, 702, go out kind of a section, 8, peanut seed.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
As shown in the figure, a kind of adjustable small-sized groundnut planter of seed level, including power set, rack 1, traveling wheel 2, setting
In the seed-fertilizer box 3 in 1 upper end of rack and the plough 4 below rack 1, the plough 4 include plough handle 403,
Trench digging sword 402 and two wing plates 401 being mutually butted, plough handle 403 are fixedly installed on the upper surface of wing plate 401；Wing plate
401 upper surfaces are equipped with discharging tube fixed plate 405, and discharging tube fixed plate 405 passes through hole 4051, plough 4 equipped with discharging tube
Rearward end be additionally provided with and dissipate kind of plate 406 and seed retaining plate 407；3 inner cavity of seed-fertilizer box is divided into plants case 301 and fertilizer box 302 by partition plate, kind
Seed wheel 3011 is equipped with case 301, seed wheel 3011 drives its rotation by driving device.
The firming mechanism 5 includes press wheel 501, tilts link 502 and buffer spring 503, tilts link 502 1
End is hinged with 1 rear end of rack, is tilted 502 other end of link and is fixedly connected with the middle part of press wheel 501, buffer spring 503 1
End is connected with the upper end of press wheel 501, and 503 other end of buffer spring is connected with the upper end of press wheel 501.
Plough handle 403 includes the first connection handle 4031 and the second connection handle 4032, and the first connection handle 4031 is welded on two
On the upper surface of a 401 junction of wing plate, the first connection handle 4031 is equipped with two mounting holes, and the second connection handle 4032 is equipped with
At least three adjustment holes, two bolts are each passed through two mounting holes and corresponding adjustment hole.
The end of the lower end of the trench digging sword 402 is triangular in shape, the transition in curved surface, and lower end from bottom to top of sword 402 of ditching
Face is in cusped edge shape from the upward part in end, and 401 upper surface of wing plate is equipped with defertilizing tube fixed plate 404, defertilizing tube fixed plate 404
Defertilizing tube is equipped with by hole 4041, the upper end for dissipating kind of plate 406 is fixedly connected with the front side of discharging tube fixed plate 405, seed retaining plate
407 are installed in the rear side of discharging tube fixed plate 405.
Seed wheel 3011 is in the form of a column, it circumferentially offers multiple grooves for being respectively used to once accommodate two peanut seeds
3012, plants case 301 is internally provided with the accommodating cavity for accommodating seed wheel 301, in the state of the rotation of seed wheel 301, groove
3012 hold the peanut seed being sent into through feed inlet and rotate into accommodating cavity one by one, and seed wheel 301 is rotated further, peanut
Seed 8 falls into discharge outlet from groove 3012, and the right side of groove 2 gradually extends to the right smooth arc.
302 lower end of fertilizer box is equipped with fertilizer expelling shaft, and fertilizer expelling shaft is equipped with fertilizer apparatus, the upper end opening connection fertilizer of fertilizer apparatus
Hopper 302, lower end outlet are connected by defertilizing tube 6 with the defertilizing opening on plough 4；301 lower end of plants case is equipped with feed shaft, seeding
Axis is equipped with feed mechanism for seed, and the upper end opening connection plants case 301 of feed mechanism for seed, lower end outlet is equipped with by discharging tube 7 with plough 4
Sowing port connection, the fertilizer expelling shaft and feed shaft are driven by power set.
The discharging tube 7 is distributed by into kind of section 701 and going out kind of section 702 and forming, is gone out 702 direction of kind of section vertically into kind of section 701
Seeder direction of advance arc-shaped bend, the aperture area into kind of hole into kind of section 701 are more than the seed outlet of kind of section 702
Aperture area.
The quantity of the groove 3012 is three.
1 rearward end of rack is hung with press wheel 5.
Described two wing plates 401 are structure as a whole and are curved-surface structure, and the benefit that wing plate 401 is designed as curved surface is to open
During ditch operation the soil of upper end can be made first to fall after rise, and the soil of lower end is covered in the surface of the seed, lower floor's wet soil is first fallen into
Covering seed in ditch, in favor of germination；
The effect of seed retaining plate is to prevent seed occurs to jump backward during sliding on kind of plate is dissipated from altering, and ensures that seed can vertically fall
Into the groove held successfully.
Kind of plate is dissipated to be used to dredge the seed discharged from discharging tube into the groove held successfully.
The effect for dissipating kind of plate is to prevent seed from scurrying out during landing from the both sides of scattered kind of plate.
Discharging tube 7 is distributed by into kind of section 701 and going out kind of section 702 and forming, is gone out kind of section 702 towards sowing vertically into kind of section 701
Machine direction of advance arc-shaped bend, the aperture area into kind of hole into kind of section 701 are more than the opening of the seed outlet of kind of section 702
Area；
Uniform crossover is equipped with some herringbone lug tooths for increasing to ground grasp force on the traveling wheel 2, described
Herringbone lug tooth is welded on traveling wheel 2.
The circular in cross-section of discharging tube 7, particle diameter of its aperture at least above two seeds.
The press wheel 5 is the structure of inner layer metal outer layer rubber, connects and is arranged with press wheel and the connecting rod of rack
Damping spring.
When loom advances, the damping spring set on press wheel 5 plays the effect of profiling, has press wheel 5 more preferable
Consolidation effect.
The control valve for being used for adjusting seed flow is equipped between the plants case 302 and discharging tube 7.Power set drive
The rotation of fertilizer expelling shaft and feed shaft, the speed of travel by controlling loom can regulate and control the seed amount of broadcasting.
The centre of described two wing plates is equipped with floor, and floor is fixedly connected by welding with two wing plates, rib
Plate plays the role of reinforcement, for preventing two wing plates to be deformed during the work time due to the resistance of soil.
The excursion of the clearance angle of burying of trench digging sword and level ground is arranged to 9 °~15 °, bottom face and the level of wing plate
The scope of the penetrating angle formed between ground is arranged to 15 °~25 °, can ensure effect of preferably burying.
The spacing of the rear end of two wing plates is arranged to 30~50mm, and the spacing of two wing plate of left and right determines the trench digging of plough
Width, namely the trench digging width of plough is 30~50mm, suitable for the sowing requirement of small granule seed.
The plough 4 is equipped with alarm and detection control apparatus, for perceiving humidity, the hardness of soil in time, when
Humidity is excessive or when hardness is excessive in soil, and detection control apparatus control alarm sounds the alarm.
Multiple raised flake type structures can be set on two wing plates, and the flake type structure is hexagonal.
The purpose of setting is that the scale surface texture for copying pangolin has wear-resisting, visbreaking, the feature of drop resistance.
In addition, as a further improvement, can also be in the rack 1 positioned at the position suspension in the front of plough 4
There is disc-type furrow opener, disc-type furrow opener is used to cut off the weeds in field, ensures smooth trench digging and the sowing of plough 4
Fertilising work is smoothed out.The disc-type furrow opener can select double-disk plough.
Claims (3)
1. a kind of adjustable small-sized groundnut planter of seed level, including power set, rack（1）, traveling wheel（2）, be arranged in machine
Frame（1）The seed-fertilizer box of upper end（3）, installed in rack（1）The plough of lower section（4）Be arranged on rack（1）The packer of rear end
Structure（5）, the plough（4）Including plough handle（403）, trench digging sword（402）With two wing plates being mutually butted（401）, open
Ditch device handle（403）It is fixedly installed on wing plate（401）Upper surface on；Wing plate（401）Upper surface is equipped with discharging tube fixed plate
（405）, discharging tube fixed plate（405）Pass through hole equipped with discharging tube（4051）, plough（4）Rearward end be additionally provided with and dissipate kind of a plate
（406）And seed retaining plate（407）；Seed-fertilizer box（3）Inner cavity is divided into plants case by partition plate（301）And fertilizer box（302）, plants case（301）It is interior
Equipped with seed wheel（3011）, seed wheel（3011）Its rotation is driven by driving device, it is characterised in that：
The plough handle（403）Including the first connection handle（4031）With the second connection handle（4032）, the first connection handle（4031）
It is welded on two wing plates（401）On the upper surface of junction, the first connection handle（4031）It is equipped with two mounting holes, the second connection
Handle（4032）At least three adjustment holes are equipped with, two bolts are each passed through two mounting holes and corresponding adjustment hole；
The firming mechanism（5）Including press wheel（501）, tilt link（502）And buffer spring（503）,
Tilt link（502）One end and rack（1）Rear end is hinged, and tilts link（502）The other end and press wheel（501）'s
Middle part is fixedly connected, buffer spring（503）One end and press wheel（501）Upper end connection, buffer spring（503）The other end and pressure
Soil wheel（501）Upper end connection；
The trench digging sword（402）Lower end end it is triangular in shape, ditch sword（402）Transition in curved surface from bottom to top, and lower end
Face from the upward part in end be in cusped edge shape, wing plate（401）Upper surface is equipped with defertilizing tube fixed plate（404）, defertilizing tube fixes
Plate（404）Pass through hole equipped with defertilizing tube（4041）, dissipate kind of a plate（406）Upper end and discharging tube fixed plate（405）Front side consolidate
Fixed connection, dissipates kind of a plate（406）Kind of a plate is dissipated to be vertically arranged, and by two lateral bent intermediates, seed retaining plate（407）Discharging tube is installed in consolidate
Fixed board（405）Rear side；Seed wheel（3011）It is in the form of a column, it, which is circumferentially offered, multiple is respectively used to once accommodate two peanuts
The groove of seed（3012）, plants case（301）It is internally provided with for accommodating seed wheel（301）Accommodating cavity, in seed wheel（301）
In the state of rotation, groove（3012）The peanut seed being sent into through feed inlet is held one by one and is rotated into accommodating cavity, is arranged
Kind wheel（301）It is rotated further, peanut seed（8）From groove（3012）In fall into discharge outlet, groove（2）Right side gradually to the right
Extend to smooth arc.
A kind of 2. adjustable small-sized groundnut planter of seed level according to claim 1, it is characterised in that：The fertilizer box
（302）Lower end is equipped with fertilizer expelling shaft, and fertilizer expelling shaft is equipped with fertilizer apparatus, the upper end opening connection fertilizer box of fertilizer apparatus（302）, lower end outlet
Pass through defertilizing tube（6）With plough（4）On defertilizing opening connection；Plants case（301）Lower end outlet passes through discharging tube（7）With plough
（4）The sowing port connection being equipped with, the fertilizer expelling shaft and feed shaft are driven by power set.
A kind of 3. adjustable small-sized groundnut planter of seed level according to claim 1, it is characterised in that：The groove
（3012）Quantity be three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711469321.6A CN108012628A (en) | 2017-12-29 | 2017-12-29 | A kind of adjustable small-sized groundnut planter of seed level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711469321.6A CN108012628A (en) | 2017-12-29 | 2017-12-29 | A kind of adjustable small-sized groundnut planter of seed level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108012628A true CN108012628A (en) | 2018-05-11 |
Family
ID=62072119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711469321.6A Pending CN108012628A (en) | 2017-12-29 | 2017-12-29 | A kind of adjustable small-sized groundnut planter of seed level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108012628A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108901265A (en) * | 2018-06-27 | 2018-11-30 | 安徽袁粮水稻产业有限公司 | A kind of seeder having shock-absorbing function |
| CN112492904A (en) * | 2020-11-30 | 2021-03-16 | 吉林省农业科学院 | Drought-resistant planting device for corns |
| CN115443769A (en) * | 2022-09-20 | 2022-12-09 | 农业农村部南京农业机械化研究所 | Wheat single-seed precision seeder with built-in seed picking device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105103688A (en) * | 2015-08-25 | 2015-12-02 | 湘西吉程农机科技有限公司 | Tillage device |
| CN205040219U (en) * | 2015-10-22 | 2016-02-24 | 河南省郑州水利学校 | Small -size seeder in mountain region |
| CN205320530U (en) * | 2016-01-25 | 2016-06-22 | 赤峰鑫达机械制造有限责任公司 | Monomer profile modeling air -suction type precision planter |
| CN105900572A (en) * | 2016-06-22 | 2016-08-31 | 建平县永盛达农业机械有限责任公司 | Uniform-quantity ratchet wheel metering device |
| CN107278439A (en) * | 2017-06-26 | 2017-10-24 | 中国农业大学 | Wide seedling band wheat stems fertilizer applicator monomer |
| CN206602806U (en) * | 2016-12-10 | 2017-11-03 | 王兆成 | A kind of ferti-seeding lid mud integrated small seeder |
| US20170339819A1 (en) * | 2016-05-27 | 2017-11-30 | Cnh Industrial Canada, Ltd. | Independent ground engaging tool depth control |
-
2017
- 2017-12-29 CN CN201711469321.6A patent/CN108012628A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105103688A (en) * | 2015-08-25 | 2015-12-02 | 湘西吉程农机科技有限公司 | Tillage device |
| CN205040219U (en) * | 2015-10-22 | 2016-02-24 | 河南省郑州水利学校 | Small -size seeder in mountain region |
| CN205320530U (en) * | 2016-01-25 | 2016-06-22 | 赤峰鑫达机械制造有限责任公司 | Monomer profile modeling air -suction type precision planter |
| US20170339819A1 (en) * | 2016-05-27 | 2017-11-30 | Cnh Industrial Canada, Ltd. | Independent ground engaging tool depth control |
| CN105900572A (en) * | 2016-06-22 | 2016-08-31 | 建平县永盛达农业机械有限责任公司 | Uniform-quantity ratchet wheel metering device |
| CN206602806U (en) * | 2016-12-10 | 2017-11-03 | 王兆成 | A kind of ferti-seeding lid mud integrated small seeder |
| CN107278439A (en) * | 2017-06-26 | 2017-10-24 | 中国农业大学 | Wide seedling band wheat stems fertilizer applicator monomer |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108901265A (en) * | 2018-06-27 | 2018-11-30 | 安徽袁粮水稻产业有限公司 | A kind of seeder having shock-absorbing function |
| CN108901265B (en) * | 2018-06-27 | 2021-01-15 | 安徽袁粮水稻产业有限公司 | Seeder that possesses shock-absorbing function |
| CN112492904A (en) * | 2020-11-30 | 2021-03-16 | 吉林省农业科学院 | Drought-resistant planting device for corns |
| CN112492904B (en) * | 2020-11-30 | 2023-04-18 | 吉林省农业科学院 | Drought-resistant planting device for corns |
| CN115443769A (en) * | 2022-09-20 | 2022-12-09 | 农业农村部南京农业机械化研究所 | Wheat single-seed precision seeder with built-in seed picking device |
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