CN106717314B - Type hole formula pricks cave seeding monomer - Google Patents
Type hole formula pricks cave seeding monomer Download PDFInfo
- Publication number
- CN106717314B CN106717314B CN201710007400.9A CN201710007400A CN106717314B CN 106717314 B CN106717314 B CN 106717314B CN 201710007400 A CN201710007400 A CN 201710007400A CN 106717314 B CN106717314 B CN 106717314B
- Authority
- CN
- China
- Prior art keywords
- shell
- seeding
- wheel
- outer groove
- cave
- 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
- 238000010899 nucleation Methods 0.000 title claims abstract description 36
- 239000000178 monomer Substances 0.000 title claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 238000012271 agricultural production Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009331 sowing 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
- A01C5/04—Machines for making or covering holes for sowing or planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/18—Machines for depositing quantities of seed at intervals
Abstract
Type hole formula pricks cave seeding monomer and belongs to agricultural machinery；The monomer is made of shell, needle bearing, outer groove-wheel, seed cleaning sheet, bundle cave piston, pin shaft A, circlip for hole, connecting rod, pin shaft B and swing rod assembly, it is equipped in the shell and deposits kind of a chamber, plunger shaft and seeding chamber, gap slideway and seed cleaning sheet installation notch are opened up in the wall portion of shell, kind of a type hole, annular clear kind of slideway, eccentric splined hole and eccentric orfice are filled in setting on the outer groove-wheel, the both ends of swing rod are hinged on shell and mounting rack respectively, are packed in the splined shaft inserting on mounting rack in the eccentric splined hole on outer groove-wheel；This monomer takes kind to match linkage integrated machine structure with cave seeding is pricked using splined shaft eccentric drive; complete bunch planting operation bundle cave and seeding synchronize work continuously, have the characteristics that structure novel, reasonable, bundle cave and seeding operation synchronism is good, operating efficiency is high, operation quality is good, effective protection kind grain, few using failure.
Description
Technical field
The invention belongs to agricultural machinery, relates generally to a kind of mechanical feed mechanism for seed.
Background technique
Have the characteristics that seeding accuracy is high, soil disturbance amount is small, energy consumption is lower, this method based on bunch planting seeding agricultural method
It is widely used in seeding operation.But that there are cavitation quality is low, it is tight to require seed sizes for existing bunch planting feed mechanism
Lattice prick the problem of cave and sowing poor synchronization, hole former easy hilling, therefore the bunch planting feed mechanism for studying a kind of new construction is
The urgent need of current agricultural production.
Summary of the invention
The purpose of the invention is aiming at the above-mentioned problems of the prior art, in conjunction with the reality of agricultural production operation
It needs, a kind of type hole formula of new construction of researching and designing pricks cave seeding monomer, and it is same to reach simple overall structure, bundle cave and seeding operation
Step property is good, seeding accuracy is high, uses purpose reliable, that operation failure is few.
The purpose of the invention is achieved in that in the shell of shell, upper lateral part and following side are respectively equipped with and deposits kind
Chamber and plunger shaft, seeding chamber, the following side and seeding chamber following side of the plunger shaft are interconnected, and pass through rolling in the shell
Needle bearing rotatably installs outer groove-wheel, and circlip for hole is installed on shell inner hole wall, and outer groove-wheel is axial in shell
Positioning, kind of type hole and annular clear kind of slideway are filled in setting on the outer groove-wheel circumferential outer surface, it is described fill kind of type hole successively with deposit
Kind chamber is connected to seeding chamber, opens up eccentric splined hole and eccentric orfice respectively in the axial direction on the outer groove-wheel, pricks cave piston
What is be axially movable is fitted in plunger shaft, on the housing, be located at plunger shaft side wall be equipped with gap slideway, pin shaft A according to
Secondary inserting is in gap slideway and pricks in the piston of cave, will prick cave piston and positions in plunger shaft inner circumferential anti-rotation, pin shaft B inserting is in bias
Kong Shang, the both ends of connecting rod are hinged at respectively on pin shaft A and pin shaft B, and seed cleaning sheet is packed on shell, and the seed cleaning sheet passes through shell
In annular clear kind of slideway on outer groove-wheel, one end of swing rod is hinged at for seed cleaning sheet installation notch insertion configuration on circumferential side wall
On shell, the other end of the swing rod is hinged on mounting rack, and splined shaft inserting is described in the eccentric splined hole on outer groove-wheel
Splined shaft is rotatably fitted on mounting rack, is so far constituted type hole formula and is pricked cave seeding monomer.
The invention takes kind to match linkage integrated machine structure with cave seeding is pricked using splined shaft eccentric drive, completes bunch planting and makees
The bundle cave of industry and seeding synchronize work continuously, have novel in structural design rationally, prick cave and seeding operation synchronism is good, operation effect
Rate is high, operation quality is good, effective protection kind grain, uses the few feature of failure.
Detailed description of the invention
Fig. 1 is that type hole formula pricks cave seeding monomer structure schematic diagram；
Fig. 2 is A-A of Fig. 1 to cross-sectional view；
Fig. 3 is B-B of Fig. 2 to cross-sectional view；
Fig. 4 is outer groove-wheel structure three-dimensional schematic diagram；
Fig. 5 is that type hole formula pricks cave seeding monomer structure perspective view of the explosion.
Piece number illustrates in figure:
1, shell, 2, needle bearing, 3, outer groove-wheel, 4, seed cleaning sheet, 5, prick cave piston, 6, circlip for hole, 7, connecting rod,
8, swing rod, 9, deposit kind of a chamber, 10, plunger shaft, 11, gap slideway, 12, seeding chamber, 13, fill kind of a type hole, 14, annular clear kind of slideway,
15, eccentric splined hole, 16, splined shaft, 17, seed cleaning sheet installation notch, 18, pin shaft A, 19, eccentric orfice, 20, pin shaft B, 21, installation
Frame.
Specific embodiment
The invention embodiment is described in detail with reference to the accompanying drawing.A kind of type hole formula bundle cave seeding monomer,
Upper lateral part and following side, which are respectively equipped with, in 1 shell of shell deposits kind of chamber 9 and plunger shaft 10, seeding chamber 12, the plunger shaft 10
Following side and 12 following side of seeding chamber are interconnected, and rotatably install outer groove-wheel 3 by needle bearing 2 in the shell 1,
Circlip for hole 6 is installed on 1 inner hole wall of shell, by outer groove-wheel 3 in shell 1 axially position, in 3 circumference of outer groove-wheel
Kind of type hole 13 and annular clear kind of slideway 14 are filled in setting on outer surface, it is described fill kind of type hole 13 successively with deposit kind of chamber 9 and seeding chamber 12
Connection opens up eccentric splined hole 15 and eccentric orfice 19 respectively in the axial direction on the outer groove-wheel 3, and pricking cave piston 5 can be axial
Mobile is fitted in plunger shaft 10, on the shell 1, is located on 10 side wall of plunger shaft equipped with gap slideway 11, pin shaft A18
Successively inserting in gap slideway 11 and is pricked in cave piston 5, will be pricked cave piston 5 and is positioned in 10 inner circumferential anti-rotation of plunger shaft, pin shaft B20
On eccentric orfice 19, the both ends of connecting rod 7 are hinged at respectively on pin shaft A18 and pin shaft B20 for inserting, and seed cleaning sheet 4 is packed in shell 1
On, the seed cleaning sheet 4 passes through annular of the insertion configuration of seed cleaning sheet installation notch 17 on outer groove-wheel 3 on 1 circumferential side wall of shell
In clear kind of slideway 14, one end of swing rod 8 is hinged on shell 1, and the other end of the swing rod 8 is hinged on mounting rack 21, spline
In eccentric splined hole 15 on outer groove-wheel 3, the splined shaft 16 is rotatably fitted on mounting rack 21 16 inserting of axis.
When operation, the eccentric splined hole 15 on outer groove-wheel 3 is used as power intake, real in the case where the splined shaft 16 of rotation drives
Existing 3 eccentric rotary of outer groove-wheel drives bundle cave piston 5 to do straight reciprocating motion up and down in plunger shaft 10 through connecting rod 7；Meanwhile outside
Sheave 3 drives shell 1 to do reciprocating rotating swing；When on outer groove-wheel 3 fill kind of type hole 13 go to deposit in 9 region of kind of chamber when, prestore
It is filled with inside kind of type hole 13 under the effect of gravity depositing the kind grain in kind of chamber 9, completes smart seed-fetching process；When on shell 1
It is filled with when filling kind of type hole 13 and turning to near-earth position of seed, is entered in seeding chamber 12 from 13 kinds of grains of kind of type hole are filled, cave piston 5 is pricked
It stretches out, penetrates in soil into pocket out of plunger shaft 10 under the promotion of connecting rod 7；Upward retraction is driven by connecting rod 7 when pricking cave piston 5
When movement, kind grain is thrown away from the seeding chamber 12 of shell 1 to plunger shaft 10, the communication port seeding through 10 lower end of plunger shaft to pocket
It is interior；Meanwhile as kind grain is trapped in and fills in kind of type hole 13, kind of grain is dug out into top from filling in kind of type hole 13 through counter be used as power of seed cleaning sheet 4
It drops down onto seeding chamber 12, to complete to take kind, cavitation, seeding continuously move.
Claims (1)
1. a kind of type hole formula pricks cave seeding monomer, it is respectively equipped in the interior upper lateral part of shell (1) and following side and deposits kind of a chamber (9), piston
Chamber (10) and seeding chamber (12), kind of a type hole (13) and annular clear kind of slideway (14) are filled in setting on outer groove-wheel (3) circumferential outer surface,
It is described fill kind of a type hole (13) successively with deposit kind of a chamber (9) and seeding chamber (12) is connected to, that pricks that cave piston (5) be axially movable is fitted in
In plunger shaft (10), it is characterised in that: the following side and seeding chamber (12) following side of the plunger shaft (10) are interconnected, in institute
It states in shell (1) and outer groove-wheel (3) rotatably is installed by needle bearing (2), circlip for hole (6) is installed on shell (1)
On inner hole wall, by outer groove-wheel (3) in shell (1) interior axially position, opened up respectively in the axial direction on the outer groove-wheel (3) partially
Disc flower keyhole (15) and eccentric orfice (19) on the shell (1), are located on plunger shaft (10) side wall equipped with gap slideway
(11), pin shaft A (18) successively in gap slideway (11) and prick in cave piston (5) by inserting, will prick cave piston (5) in plunger shaft (10)
Inner circumferential anti-rotation positioning, pin shaft B (20) inserting on eccentric orfice (19), the both ends of connecting rod (7) be hinged at respectively pin shaft A (18) and
On pin shaft B (20), seed cleaning sheet (4) is packed on shell (1), and the seed cleaning sheet (4) passes through clear kind on shell (1) circumferential side wall
In clear kind of slideway (14) of annular on outer groove-wheel (3), one end of swing rod (8) is hinged at shell for piece installation notch (17) insertion configuration
On body (1), the other end of the swing rod (8) is hinged on mounting rack (21), and splined shaft (16) inserting is inclined on outer groove-wheel (3)
In disc flower keyhole (15), the splined shaft (16) is rotatably fitted on mounting rack (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710007400.9A CN106717314B (en) | 2017-01-05 | 2017-01-05 | Type hole formula pricks cave seeding monomer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710007400.9A CN106717314B (en) | 2017-01-05 | 2017-01-05 | Type hole formula pricks cave seeding monomer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106717314A CN106717314A (en) | 2017-05-31 |
| CN106717314B true CN106717314B (en) | 2019-07-05 |
Family
ID=58950411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710007400.9A Expired - Fee Related CN106717314B (en) | 2017-01-05 | 2017-01-05 | Type hole formula pricks cave seeding monomer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106717314B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019014165A1 (en) * | 2017-07-10 | 2019-01-17 | Precision Planting Llc | Seed injector |
| CN107580846B (en) * | 2017-11-03 | 2019-06-14 | 吉林大学 | A kind of liquid chemical fertilizer bundle cave applicator structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1070077A (en) * | 1991-08-30 | 1993-03-24 | 李华梁 | Dibbling machine for maize undersow |
| WO2007064184A8 (en) * | 2005-11-30 | 2007-09-13 | Univ Guanajuato | Pneumatic seed metering unit for precision seeders |
| CN204047125U (en) * | 2014-09-19 | 2014-12-31 | 邢超卓 | A kind of automatic sowing device with counter |
| CN204180510U (en) * | 2014-11-11 | 2015-03-04 | 甘肃农业大学 | The direct insertion precision hill-drop sowing machine of corn on dry land full film double-furrow |
| CN105960892A (en) * | 2016-05-09 | 2016-09-28 | 东北农业大学 | Mechanism for combining hole pricking work as well as ejecting and applying work of solid fertilizers |
-
2017
- 2017-01-05 CN CN201710007400.9A patent/CN106717314B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1070077A (en) * | 1991-08-30 | 1993-03-24 | 李华梁 | Dibbling machine for maize undersow |
| WO2007064184A8 (en) * | 2005-11-30 | 2007-09-13 | Univ Guanajuato | Pneumatic seed metering unit for precision seeders |
| CN204047125U (en) * | 2014-09-19 | 2014-12-31 | 邢超卓 | A kind of automatic sowing device with counter |
| CN204180510U (en) * | 2014-11-11 | 2015-03-04 | 甘肃农业大学 | The direct insertion precision hill-drop sowing machine of corn on dry land full film double-furrow |
| CN105960892A (en) * | 2016-05-09 | 2016-09-28 | 东北农业大学 | Mechanism for combining hole pricking work as well as ejecting and applying work of solid fertilizers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106717314A (en) | 2017-05-31 |
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| PB01 | Publication | ||
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Granted publication date: 20190705 |