CN107743756A - A kind of multifunctional combined seed-sowing machine - Google Patents
A kind of multifunctional combined seed-sowing machine Download PDFInfo
- Publication number
- CN107743756A CN107743756A CN201711272508.7A CN201711272508A CN107743756A CN 107743756 A CN107743756 A CN 107743756A CN 201711272508 A CN201711272508 A CN 201711272508A CN 107743756 A CN107743756 A CN 107743756A
- Authority
- CN
- China
- Prior art keywords
- seed
- furrow
- opening cutter
- fuselage
- housed
- 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
Links
- 238000009331 sowing Methods 0.000 title claims abstract description 19
- 239000003337 fertilizer Substances 0.000 claims abstract description 23
- 238000010899 nucleation Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 210000003608 fece Anatomy 0.000 claims description 17
- 239000010871 livestock manure Substances 0.000 claims description 17
- 241000721671 Ludwigia Species 0.000 claims description 16
- 230000002363 herbicidal effect Effects 0.000 claims description 10
- 239000004009 herbicide Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Classifications
-
- 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
- A01C7/06—Seeders combined with fertilising apparatus
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M21/00—Apparatus for the destruction of unwanted vegetation, e.g. weeds
- A01M21/04—Apparatus for destruction by steam, chemicals, burning, or electricity
- A01M21/043—Apparatus for destruction by steam, chemicals, burning, or electricity by chemicals
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Sowing (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention relates to agricultural mechanical field,Specifically a kind of multifunctional combined seed-sowing machine,Including fuselage,Hitch frame is housed in front of fuselage,Ditching device,Centre is equipped with the fertilizing and seeding apparatus for including discharger,The switch of discharger connects power transmission shaft by motor and controlled,The synchronizer being connected with motor is also equipped with fuselage,Sensor is housed on the axletree of hauling machine,Synchronizer is according to the hauling machine rate signal control motor speed of sensor feedback,So as to control the speed of ferti-seeding,Fertilizing and seeding apparatus includes crossbeam,Vertical beam is housed on crossbeam,Vertical beam bottom symmetrical connects two wheel shafts in angle,Furrow-opening cutter blade is housed on each wheel shaft,The center spacing of every two groups of adjacent furrow-opening cutter blades is that 10cm is formed a pair,Every two pairs of center spacing is 25cm,The furrow-opening cutter blade of fertilizer apparatus is arranged on the furrow-opening cutter blade both sides of seeding apparatus and at the distance 8cm of lower section；The present invention is applied to the improvement to existing joint seed-sowing machine.
Description
Technical field
The present invention relates to agricultural mechanical field, specifically a kind of multifunctional combined seed-sowing machine.
Background technology
Joint seed-sowing machine is often used in agricultural tillage at present, in general joint seed-sowing machine can all be completed to ditch in farming,
Fertilising, sow, suppression, this series of actions of cutting weeds, substitute man efficiency height, but have in actual use following several
Individual problem：1st, the seed-sowing machine speed that different people controls during being advanced by hauling machine drawing is different, advance it is too fast then
It can make it that crop distribution is excessively sparse, not utilize land resource effectively, advancing too slowly then can be excessively intensive, influences crop life
It is long；2nd, if it is intended to high yield intensive will be planted in limited land resource, but secret meeting causes the rotten thing of crop root fallen leaves excessively
Cooperating microorganisms and produce germ suppress plant growth, play reaction；3rd, in soil surface fertilization mode there is day in general
Shine volatilization and meet the problem of rain water runoff forms waste and land pollution.
The content of the invention
The purpose of the present invention is exactly to solve the above problems, there is provided a kind of multifunctional combined seed-sowing machine.
The present invention concrete scheme be：A kind of multifunctional combined seed-sowing machine, including fuselage, fuselage front are equipped with hitch frame,
Front end be equipped with ditching device below fuselage, and hitch frame rear is equipped with herbicide case, and fuselage centre is equipped with receptacle, under receptacle
Side is equipped with fertilizer apparatus, and receptacle bottom is equipped with least three devices for discharging, and device for discharging includes dump skip and discharger A, often
Individual discharger A is connected with power transmission shaft A, and power transmission shaft A is connected with motor A, and back body is equipped with least three seed-boxes, seed-box
Lower section is equipped with seeding apparatus, and each seed-box bottom is connected equipped with discharger B, each discharger B with power transmission shaft B, power transmission shaft B and
Motor B connections, afterbody is equipped with earthing compacting device and the herbicide spraying device being connected with herbicide case, its feature
It is：Synchronizer is also equipped with fuselage, synchronizer is connected with motor A and motor B, is to connect with power transmission shaft among the discharger
The cylinder connect, discharger both sides are annular slab, several dividing plates perpendicular to annular slab are provided between annular slab, in hauling machine
Sensor is housed, sensor passes the signal along to synchronizer, before hauling machine of the synchronizer according to sensor feedback on axletree
Enter the rotating speed that rate signal controls motor A and motor B by feedback control circuit, so as to control receptacle and seed-box
Discharge rate；Seeding apparatus and fertilizer apparatus include horizontal positioned crossbeam, and U-typed bolt and link are housed on crossbeam,
The plate part of link coordinates with U-typed bolt to be fixed on crossbeam, and the frame of vertical direction insertion is fixedly connected with flat board
Body, framework both sides are provided with the sliding groove of vertical direction, and the framework of link passes through fixation built with the vertical beam with pin-and-hole, vertical beam
Bearing pin in pin-and-hole can move up and down in the sliding groove of framework, be fixedly connected with two the bottom symmetrical of each vertical beam
Wheel shaft in a certain angle, furrow-opening cutter blade is equipped with by bearing on each wheel shaft, be equipped with above furrow-opening cutter blade through vertical beam with it is perpendicular
The curved baffle that beam is fixedly connected, is equipped with spring between baffle plate and framework, baffle plate rear end is additionally provided with manhole, in manhole
Seed manure conduit is fixedly connected with, seed manure conduit is extended downwardly between two furrow-opening cutter blades, and the discharger A of receptacle passes through flexible pipe
It is connected with each seed manure conduit of fertilizer apparatus, seed-box is connected by each seed manure conduit of flexible pipe and seeding apparatus, sowing
Device includes at least six groups of furrow-opening cutter blades, and the center spacing of every two groups of adjacent furrow-opening cutter blades is in a pair, every two pairs of a formation
It is in the heart 10cm ~ 15cm away from the scope for b, a, b scope is 20cm ~ 30cm；The furrow-opening cutter blade of fertilizer apparatus is arranged on sowing
The each pair furrow-opening cutter blade both sides of device, the furrow-opening cutter blade bottom of fertilizer apparatus are located at the lower section of the furrow-opening cutter blade bottom of seeding apparatus
At distance c, c scope is 5cm ~ 10cm.
The scope of wheel shaft angle α of the present invention is 150 ° ~ 165 °.
Seed manure conduit bottom of the present invention is also fixedly connected with inverted " V " type stock guide.
The leading block being oriented to for vertical beam is also equipped with framework of the present invention.
Synchronizer of the present invention is mounted in front fuselage hitch frame side.
The present invention has following advantage compared with prior art：
1st, by installing synchronizer on fuselage, the speed sync for making the speed of fertilising and sowing with hauling machine advance, avoid making
Thing was distributed dilute or overstocked, at utmost utilized land resource；
2nd, by taking furrow-opening cutter blade the wide-and narrow-row at interval to arrange, narrow row（Spacing is a）Reach dense planting high yield purpose, and wide row
（Spacing is b）Ventilation thang-kng good permeability, reach the purpose that nature eliminates root corruption thing germ, therefore ploughed using the present invention
Make that the effect for having high yield concurrently and suppressing germ can be reached；
3rd, seeding apparatus side is arranged on by the furrow-opening cutter blade of fertilizer apparatus and fertilization depth is more than the depth of sowing, therefore fertilizer
Under, plant in upper, precision drilling, target is applied fertilizer, solve fertilizer because the Exposure to Sunlight that the face of spreading fertilizer over the fields is broadcast is volatilized and the wave of chance rain water runoff
Take and Study on Soil Pollution Problems, improve the utilization rate of fertilizer, reduce dose, every mu of saving fertilizer amount more than 20%.
Brief description of the drawings
Fig. 1 is front view of the present invention；
Fig. 2 is Fig. 1 A-A views；
Fig. 3 is the three-dimensional view of fertilizer apparatus and seeding apparatus of the present invention；
Fig. 4 is Fig. 2 top view；
Fig. 5 is Fig. 4 B-B views；
Fig. 6 is Fig. 5 C-C views；
Fig. 7 is Fig. 5 D-D views；
Fig. 8 is seed manure conduit three-dimensional view of the present invention；
Fig. 9 is device for discharging enlarged diagram of the present invention；
Figure 10 is the three-dimensional view of discharger of the present invention；
In figure：1- hitch frames, 2- fuselages, 3- ditching devices, 4- synchronizers, 5- receptacles, 6- dump skips, 7- fertilizer apparatuses,
701- crossbeams, 702- U-typed bolts, 703- links, 704- flat boards, 705- frameworks, 706- sliding grooves, 707- vertical beams, 708-
Baffle plate, 709- furrow-opening cutter blades, 710- seed manure conduits, 711- wheel shafts, 712- bearings, 713- leading blocks, 714- " V " type guide
Plate, 8- seeding apparatus, 9- power transmission shafts A, 10- motor A, 11- seed-box, 12- dischargers B, 13- power transmission shaft B, 14- earthing town
Pressure device, 15- herbicide spraying devices, 16- motor B, 17- herbicide case, 18- dischargers A, B.
Embodiment
Referring to Fig. 1-8, the present embodiment includes fuselage 2, and the front of fuselage 2 is equipped with hitch frame 1, and the lower section front end of fuselage 2 is equipped with
Ditching device 3, the rear of hitch frame 1 are equipped with herbicide case 17, receptacle 5 are housed, the lower section of receptacle 5 is equipped with fertilising among fuselage 2
Device 7, the bottom of receptacle 5 are equipped with least three（Specifically seven）Device for discharging, device for discharging include dump skip 6 and discharger
A18, each discharger A18 are connected with power transmission shaft A9, and power transmission shaft A9 is connected with motor A10, and back body is equipped with least three
Seed-box 11, the lower section of seed-box 11 are equipped with seeding apparatus, and each bottom of seed-box 11 is equipped with discharger B18, each discharger B18
It is connected with power transmission shaft B13, power transmission shaft B13 is connected with motor B16, and the afterbody of fuselage 2 is equipped with earthing compacting device 14 and and weeding
The herbicide spraying device 15 that agent case 17 connects, synchronizer 4, synchronizer 4 and motor A10 and motor are also equipped with fuselage 2
B16 connections, the discharger centre are the cylinder with being driven axis connection, and discharger both sides are annular slab, are provided between annular slab
Several are equipped with sensor, sensor passes the signal along to synchronization perpendicular to the dividing plate of annular slab on the axletree of hauling machine
Device 4, synchronizer 4 control motor A10 according to the pace signal of the hauling machine of sensor feedback by feedback control circuit
And motor B16 rotating speed, so as to control the discharge rate of receptacle 5 and seed-box 11；Seeding apparatus 8 and fertilizer apparatus 7 are equal
Including horizontal positioned crossbeam 701, U-typed bolt 702 and link 703, the flat board 704 of link 703 are housed on crossbeam 701
Part coordinates with U-typed bolt 702 to be fixed on crossbeam 701, and the framework of vertical direction insertion is fixedly connected with flat board 704
705, the both sides of framework 705 are provided with the sliding groove 706 of vertical direction, and the framework 705 of link 703 is built with the vertical beam with pin-and-hole
707, vertical beam 707 can be moved up and down by the bearing pin being fixed in pin-and-hole in the sliding groove 706 of framework 705, each vertical beam
Two wheel shafts 711 in a certain angle are fixedly connected with 707 bottom symmetrical, are equipped with each wheel shaft 711 by bearing 712
Furrow-opening cutter blade 709, the top of furrow-opening cutter blade 709 is equipped with the curved baffle 708 being fixedly connected through vertical beam 707 with vertical beam 707, baffle plate
Spring is housed, the rear end of baffle plate 708 is additionally provided with manhole, and being fixedly connected with seed manure in manhole leads between 708 and framework 705
Pipe 710, seed manure conduit 710 are extended downwardly between two furrow-opening cutter blades 709, and the discharger A6 of receptacle 15 is by flexible pipe with applying
Each seed manure conduit 710 of fertile device 7 is connected, and seed-box 11 is connected by each seed manure conduit 710 of flexible pipe and seeding apparatus 8
Connect, seeding apparatus 8 includes at least six groups of furrow-opening cutter blades 709, and the center spacing of every two groups adjacent furrow-opening cutter blades 709 is formed for a
A pair, every two pairs of center spacing is b, and a scope is 10cm ~ 15cm（Specifically 10cm）, b scope is 20cm ~ 30cm（Tool
Body is 25cm）；The furrow-opening cutter blade 709 of fertilizer apparatus 7 is arranged on the both sides of each pair furrow-opening cutter blade 709 of seeding apparatus 8, fertilizer apparatus
7 bottom of furrow-opening cutter blade 709 is located at the lower section distance c of the bottom of furrow-opening cutter blade 709 of seeding apparatus 8, c scope be 5cm ~
10cm（Specifically 8cm）.
The scope of the angle α of wheel shaft 711 described in the present embodiment is 150 ° ~ 165 °（Specifically 155 °）.
The bottom of seed manure conduit 710 described in the present embodiment is also fixedly connected with inverted " V " type stock guide 714.
The leading block 713 being oriented to for vertical beam 707 is also equipped with described in the present embodiment in framework 705.
Synchronizer 4 described in the present embodiment is mounted in the side of 2 front end hitch frame of fuselage 1.
Claims (5)
1. a kind of multifunctional combined seed-sowing machine, including fuselage, fuselage front is equipped with hitch frame, and front end is equipped with trench digging below fuselage
Device, hitch frame rear are equipped with herbicide case, and receptacle is housed among fuselage, fertilizer apparatus, receptacle are housed below receptacle
Bottom is equipped with least three devices for discharging, and device for discharging includes dump skip and discharger A, each discharger A and power transmission shaft A connect
Connect, power transmission shaft A is connected with motor A, and back body is equipped with least three seed-boxes, seeding apparatus is housed below seed-box, often
Individual seed-box bottom is connected equipped with discharger B, each discharger B with power transmission shaft B, and power transmission shaft B is connected with motor B, fuselage tail
Portion is equipped with earthing compacting device and the herbicide spraying device being connected with herbicide case, it is characterized in that：Synchronization is also equipped with fuselage
Device, synchronizer are connected with motor A and motor B, are the cylinder with being driven axis connection, discharger both sides among the discharger
Several are provided with for annular slab, between annular slab perpendicular to the dividing plate of annular slab, sensor is housed on the axletree of hauling machine,
Sensor passes the signal along to synchronizer, and synchronizer is controlled according to the pace signal of the hauling machine of sensor feedback by feeding back
Circuit controling motor A and motor B processed rotating speed, so as to control the discharge rate of receptacle and seed-box；Seeding apparatus and
Fertilizer apparatus includes horizontal positioned crossbeam, and U-typed bolt and link be housed on crossbeam, the plate part of link with
U-typed bolt, which coordinates, to be fixed on crossbeam, and the framework of vertical direction insertion is fixedly connected with flat board, and framework both sides are provided with vertical
The sliding groove in direction, built with the vertical beam with pin-and-hole, vertical beam can be with by the bearing pin that is fixed in pin-and-hole for the framework of link
Moved up and down in the sliding groove of framework, be fixedly connected with two wheel shafts in a certain angle the bottom symmetrical of each vertical beam,
Furrow-opening cutter blade is equipped with by bearing on each wheel shaft, the arc gear being fixedly connected through vertical beam with vertical beam is housed above furrow-opening cutter blade
Plate, spring is housed between baffle plate and framework, baffle plate rear end is additionally provided with manhole, and being fixedly connected with seed manure in manhole leads
Pipe, seed manure conduit extended downwardly between two furrow-opening cutter blades, and the discharger A of receptacle is each by flexible pipe and fertilizer apparatus
Seed manure conduit is connected, and seed-box is connected by each seed manure conduit of flexible pipe and seeding apparatus, and seeding apparatus includes at least six groups
Furrow-opening cutter blade, the center spacing of every two groups of adjacent furrow-opening cutter blades form a pair for a, and every two pairs of center spacing is b, a model
It is 10cm ~ 15cm to enclose, and b scope is 20cm ~ 30cm；The furrow-opening cutter blade of fertilizer apparatus is arranged on each pair ditching knife of seeding apparatus
Piece both sides, the furrow-opening cutter blade bottom of fertilizer apparatus are located at the lower section distance c of the furrow-opening cutter blade bottom of seeding apparatus, c scope
It is 5cm ~ 10cm.
2. a kind of multifunctional combined seed-sowing machine according to claim 1, it is characterized in that：The scope of the wheel shaft angle α is
150°~165°。
3. a kind of multifunctional combined seed-sowing machine according to claim 1, it is characterized in that：The seed manure conduit bottom is also fixed
It is connected with inverted " V " type stock guide.
4. a kind of multifunctional combined seed-sowing machine according to claim 1, it is characterized in that：It is also equipped with being used to erect in the framework
The leading block that beam is oriented to.
5. a kind of multifunctional combined seed-sowing machine according to claim 1, it is characterized in that：The synchronizer is mounted in front fuselage
Hitch frame side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711272508.7A CN107743756A (en) | 2017-12-06 | 2017-12-06 | A kind of multifunctional combined seed-sowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711272508.7A CN107743756A (en) | 2017-12-06 | 2017-12-06 | A kind of multifunctional combined seed-sowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107743756A true CN107743756A (en) | 2018-03-02 |
Family
ID=61250363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711272508.7A Pending CN107743756A (en) | 2017-12-06 | 2017-12-06 | A kind of multifunctional combined seed-sowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107743756A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2242565Y (en) * | 1995-03-15 | 1996-12-18 | 张继先 | Small two-hole seed-fertilizer synchronous sowing machine |
| CN2338950Y (en) * | 1998-07-09 | 1999-09-22 | 江苏省国营黄海农场机电服务中心 | Semi-suspension power-stubble-cleaning tillage-less precision sowing multipurpose machine |
| CN101554106A (en) * | 2009-05-21 | 2009-10-14 | 农业部南京农业机械化研究所 | Dual-disc seed and fertilizer separate application trenching press device |
| CN201674778U (en) * | 2010-02-11 | 2010-12-22 | 山西省农业科学院旱地农业研究中心 | Wheat lamination fertilization seeding compacting integrated machine |
| US20110000410A1 (en) * | 2007-12-20 | 2011-01-06 | Castagno Manasseri | Seeding assembly in grain seeding machines |
| CN202153831U (en) * | 2011-01-31 | 2012-03-07 | 李留年 | Combination type rotary tillage and fertilizing seeder with wide range and precision |
| CN204579066U (en) * | 2015-04-10 | 2015-08-26 | 昌吉市金世通农机制造有限公司 | Cereal narrow row is even broadcasts sower |
| CN204907061U (en) * | 2015-08-21 | 2015-12-30 | 沈阳农业大学 | No -tillage fertilizing and seeding of suspension type machine |
| CN105659987A (en) * | 2016-03-09 | 2016-06-15 | 华中农业大学 | Fine-quantity non-tillage direct oilseed rape seeding machine |
| CN207639133U (en) * | 2017-12-06 | 2018-07-24 | 湖北中轩科技有限公司 | A kind of multifunctional combined seed-sowing machine |
-
2017
- 2017-12-06 CN CN201711272508.7A patent/CN107743756A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2242565Y (en) * | 1995-03-15 | 1996-12-18 | 张继先 | Small two-hole seed-fertilizer synchronous sowing machine |
| CN2338950Y (en) * | 1998-07-09 | 1999-09-22 | 江苏省国营黄海农场机电服务中心 | Semi-suspension power-stubble-cleaning tillage-less precision sowing multipurpose machine |
| US20110000410A1 (en) * | 2007-12-20 | 2011-01-06 | Castagno Manasseri | Seeding assembly in grain seeding machines |
| CN101554106A (en) * | 2009-05-21 | 2009-10-14 | 农业部南京农业机械化研究所 | Dual-disc seed and fertilizer separate application trenching press device |
| CN201674778U (en) * | 2010-02-11 | 2010-12-22 | 山西省农业科学院旱地农业研究中心 | Wheat lamination fertilization seeding compacting integrated machine |
| CN202153831U (en) * | 2011-01-31 | 2012-03-07 | 李留年 | Combination type rotary tillage and fertilizing seeder with wide range and precision |
| CN204579066U (en) * | 2015-04-10 | 2015-08-26 | 昌吉市金世通农机制造有限公司 | Cereal narrow row is even broadcasts sower |
| CN204907061U (en) * | 2015-08-21 | 2015-12-30 | 沈阳农业大学 | No -tillage fertilizing and seeding of suspension type machine |
| CN105659987A (en) * | 2016-03-09 | 2016-06-15 | 华中农业大学 | Fine-quantity non-tillage direct oilseed rape seeding machine |
| CN207639133U (en) * | 2017-12-06 | 2018-07-24 | 湖北中轩科技有限公司 | A kind of multifunctional combined seed-sowing machine |
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