CN106717314A - Type hole formula pricks cave seeding monomer - Google Patents
Type hole formula pricks cave seeding monomer Download PDFInfo
- Publication number
- CN106717314A CN106717314A CN201710007400.9A CN201710007400A CN106717314A CN 106717314 A CN106717314 A CN 106717314A CN 201710007400 A CN201710007400 A CN 201710007400A CN 106717314 A CN106717314 A CN 106717314A
- Authority
- CN
- China
- Prior art keywords
- housing
- seeding
- wheel
- cave
- outer groove
- 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.)
- Granted
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 14
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 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
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
- Fertilizing (AREA)
Abstract
Type hole formula is pricked cave seeding monomer and belongs to agricultural machinery；The monomer is made up of housing, needle bearing, outer groove-wheel, seed cleaning sheet, bundle cave piston, bearing pin A, circlip for hole, connecting rod, bearing pin B and swing rod assembling, it is provided with the housing 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 housing, set on the outer groove-wheel and fill the clear kind slideway of kind of a type hole, annular, eccentric splined hole and eccentric orfice, the two ends of swing rod are hinged on housing and mounting bracket respectively, are packed in the splined shaft inserting on mounting bracket in the eccentric splined hole on outer groove-wheel；This monomer is taken to plant using splined shaft eccentric drive and matches linkage integrated machine structure with bundle cave seeding; complete bunch planting operation bundle cave and seeding synchronously work continuously, with structure it is novel, rationally, prick that cave and seeding operation synchronism are good, operating efficiency is high, operation quality good, a grain is planted in effective protection, using failure less the characteristics of.
Description
Technical field
The invention belongs to agricultural machinery, relates generally to a kind of mechanical feed mechanism for seed.
Background technology
The features such as seeding accuracy is high, soil disturbance amount is small, energy consumption is relatively low, the method are had based on bunch planting seeding agricultural method
Widely used in seeding operation.But, it is low, tight to seed sizes requirement to there is cavitation quality in existing bunch planting feed mechanism
Lattice, pricking cave and sowing poor synchronization, the problem of the easy hilling of hole former, therefore study a kind of bunch planting feed mechanism of new construction is
The active demand of current agricultural production.
The content of the invention
The problem that the purpose of the invention exists aiming at above-mentioned prior art, with reference to the reality of agricultural production operation
Need, a kind of type hole formula of new construction of research and design pricks cave seeding monomer, reach simple overall structure, bundle cave and seeding operation same
Good, seeding accuracy is high, use the few purpose of reliability, operation failure for step property.
What the purpose of the invention was realized in：Upper lateral part and following side are respectively equipped with and deposit kind in the housing of housing
Chamber and plunger shaft, seeding chamber, following side and the seeding chamber following side of the plunger shaft are interconnected, by rolling in the housing
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 housing
Positioning, sets on the outer groove-wheel circumferential outer surface and fills kind of type hole and annular is clear plants slideway, it is described fill kind of type hole successively with deposit
Plant chamber to be connected with seeding chamber, open up eccentric splined hole and eccentric orfice respectively in the axial direction on the outer groove-wheel, prick cave piston
What is be axially movable is fitted in plunger shaft, is provided with gap slideway on the housing, positioned at plunger shaft side wall, bearing pin A according to
Secondary inserting is in gap slideway and pricks in the piston of cave, will prick cave piston and is positioned in plunger shaft inner circumferential anti-rotation, and bearing pin B insertings are in bias
Kong Shang, the two ends of connecting rod are hinged on bearing pin A and bearing pin B respectively, and seed cleaning sheet is packed on housing, and the seed cleaning sheet passes through housing
Seed cleaning sheet installation notch insertion on circumferential side wall is configured in the clear kind slideway of annular on outer groove-wheel, and one end of swing rod is hinged at
On housing, the other end of the swing rod is hinged on mounting bracket, and splined shaft inserting is described in the eccentric splined hole on outer groove-wheel
Splined shaft is rotatably fitted on mounting bracket, is so far constituted type hole formula and is pricked cave seeding monomer.
The invention is taken to plant using splined shaft eccentric drive and matches linkage integrated machine structure with bundle cave seeding, is completed bunch planting and is made
The bundle cave of industry and seeding synchronously work continuously, with novel in structural design rationally, good, operation is imitated with seeding operation synchronism to prick cave
The characteristics of rate is high, operation quality is good, effective protection is planted a grain, lacked using failure.
Brief description of the drawings
Fig. 1 is that type hole formula pricks cave seeding monomer structure schematic diagram；
Fig. 2 is the A-A of Fig. 1 to sectional view；
Fig. 3 is the B-B of Fig. 2 to 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 exploded perspective view.
Piece number explanation in figure：
1st, housing, 2, needle bearing, 3, outer groove-wheel, 4, seed cleaning sheet, 5, prick cave piston, 6, circlip for hole, 7, connecting rod,
8th, 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 it is clear plant slideway,
15th, eccentric splined hole, 16, splined shaft, 17, seed cleaning sheet installation notch, 18, bearing pin A, 19, eccentric orfice, 20, bearing pin B, 21, installation
Frame.
Specific embodiment
The invention embodiment is described in detail below in conjunction with the accompanying drawings.A kind of type hole formula pricks cave seeding monomer,
Upper lateral part and following side are respectively equipped with and deposit kind of chamber 9 and plunger shaft 10, seeding chamber 12 in the housing of housing 1, the plunger shaft 10
Following side is interconnected with the following side of seeding chamber 12, and outer groove-wheel 3 is rotatably installed by needle bearing 2 in the housing 1,
Circlip for hole 6 is installed on the inner hole wall of housing 1, by outer groove-wheel 3 in housing 1 axially position, in the circumference of the outer groove-wheel 3
Set on outer surface and fill kind of type hole 13 and annular is clear plants slideway 14, 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, and gap slideway 11, bearing pin A18 are provided with the housing 1, on the side wall of plunger shaft 10
Inserting is in gap slideway 11 successively and pricks in cave piston 5, will prick cave piston 5 and is positioned in the inner circumferential anti-rotation of plunger shaft 10, bearing pin B20
On eccentric orfice 19, the two ends of connecting rod 7 are hinged on bearing pin A18 and bearing pin B20 respectively, and seed cleaning sheet 4 is packed in housing 1 for inserting
On, annular of the seed cleaning sheet 4 through the insertion configuration of seed cleaning sheet installation notch 17 on the circumferential side wall of housing 1 on outer groove-wheel 3
Clear to plant in slideway 14, one end of swing rod 8 is hinged on housing 1, and the other end of the swing rod 8 is hinged on mounting bracket 21, spline
In eccentric splined hole 15 on outer groove-wheel 3, the splined shaft 16 is rotatably fitted on mounting bracket 21 inserting of axle 16.
During operation, the eccentric splined hole 15 on outer groove-wheel 3 is real in the case where the splined shaft 16 for rotating drives as power intake
The existing eccentric rotary of outer groove-wheel 3, through connecting rod 7 drives bundle cave piston 5 to do upper and lower straight reciprocating motion in plunger shaft 10；Meanwhile, outward
Sheave 3 drives housing 1 to do reciprocating rotating swing；When on outer groove-wheel 3 fill kind of type hole 13 go to deposit in the region of kind of chamber 9 when, prestore
It is filled with inside kind of type hole 13 under gravity in the kind grain deposited in kind of chamber 9, completes smart seed-fetching process；When on housing 1
When filling kind of type hole 13 and turning to near-earth position of seed is filled with, from 13 kinds of grains of kind of type hole are filled into seeding chamber 12, cave piston 5 is pricked
Stretched out from plunger shaft 10 under the promotion of connecting rod 7, penetrated in soil into pocket；Retraction upwards is driven by connecting rod 7 when cave piston 5 is pricked
During motion, plant grain and thrown away to plunger shaft 10 from the seeding chamber 12 of housing 1, through the connected entrance seeding of the lower end of plunger shaft 10 to pocket
It is interior；Meanwhile, such as plant grain and be trapped in and fill in kind of type hole 13, it is used as power kind of grain that kind of type hole 13 is interior to dig out top from filling through seed cleaning sheet 4 is counter
Drop down onto in seeding chamber 12, so as to complete to take kind, cavitation, seeding are continuously moved.
Claims (1)
1. a kind of type hole formula pricks cave seeding monomer, it is characterised in that：Upper lateral part and following side are respectively equipped with housing (1) housing
Kind of a chamber (9) and plunger shaft (10), seeding chamber (12) are deposited, the following side of the plunger shaft (10) is mutual with seeding chamber (12) following side
Connection, outer groove-wheel (3), circlip for hole (6) clamp are rotatably installed in the housing (1) by needle bearing (2)
On housing (1) inner hole wall, by outer groove-wheel (3) in housing (1) interior axially position, on the outer groove-wheel (3) circumferential outer surface
Kind of a type hole (13) is filled in setting and annular is clear plants slideway (14), it is described fill kind of a type hole (13) successively with deposit kind of a chamber (9) and seeding chamber
(12) connect, open up eccentric splined hole (15) and eccentric orfice (19) respectively in the axial direction on the outer groove-wheel (3), prick cave and live
What plug (5) was axially movable is fitted in plunger shaft (10), is provided with the housing (1), on the wall of plunger shaft (10) side
Gap slideway (11), inserting is in gap slideway (11) successively and pricks in cave piston (5) for bearing pin A (18), will prick cave piston (5) in work
Plug chamber (10) inner circumferential anti-rotation positioning, on eccentric orfice (19), the two ends of connecting rod (7) are hinged at pin respectively for bearing pin B (20) insertings
On axle A (18) and bearing pin B (20), seed cleaning sheet (4) is packed on housing (1), and the seed cleaning sheet (4) is through housing (1) circumference
Seed cleaning sheet installation notch (17) insertion on wall is configured in the clear kind slideway (14) of annular on outer groove-wheel (3), and the one of swing rod (8)
End is hinged on housing (1), and the other end of the swing rod (8) is hinged on mounting bracket (21), and splined shaft (16) inserting is in water jacket
In eccentric splined hole (15) on wheel (3), the splined shaft (16) is rotatably fitted on mounting bracket (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 true CN106717314A (en) | 2017-05-31 |
| CN106717314B 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107580846A (en) * | 2017-11-03 | 2018-01-16 | 吉林大学 | A kind of liquid chemical fertilizer pricks cave applicator structure |
| US11917937B2 (en) * | 2017-07-10 | 2024-03-05 | Precision Planting Llc | Seed injector |
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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11917937B2 (en) * | 2017-07-10 | 2024-03-05 | Precision Planting Llc | Seed injector |
| CN107580846A (en) * | 2017-11-03 | 2018-01-16 | 吉林大学 | A kind of liquid chemical fertilizer pricks cave applicator structure |
| CN107580846B (en) * | 2017-11-03 | 2019-06-14 | 吉林大学 | A kind of liquid chemical fertilizer bundle cave applicator structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106717314B (en) | 2019-07-05 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 |
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| CF01 | Termination of patent right due to non-payment of annual fee |