CN104686033B - Discharge plate reciprocating swing type breeding feed mechanism for seed - Google Patents
Discharge plate reciprocating swing type breeding feed mechanism for seed Download PDFInfo
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- CN104686033B CN104686033B CN201510167907.1A CN201510167907A CN104686033B CN 104686033 B CN104686033 B CN 104686033B CN 201510167907 A CN201510167907 A CN 201510167907A CN 104686033 B CN104686033 B CN 104686033B
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- plate
- wobble
- discharge plate
- shell assembly
- unit shell
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Abstract
Discharge plate reciprocating swing type breeding feed mechanism for seed belongs to agricultural machinery；It is being provided with on the seeder unit shell assembly filling kind of chamber and seeding chamber the equipped drive shaft and support shaft being parallel to each other, sprocket wheel and crank are packed on drive shaft both ends, compress stop collar can circumferentially rotate, move axially is sleeved in support shaft, wobble-plate is packed in support shaft, wobble-plate is set with discharge plate, utilize plane bearing, discharge plate is pressed against on wobble-plate coordinating of stop collar by compression spring with compressing, spherical projection on discharge plate side inserts with the spherical pit on wobble-plate side and coordinates, discharge plate is separated by 90 ° uniform 4 kinds of specifications are set fill kind of a type hole group, wobble-plate and discharge plate are respectively provided with circular arc through hole and pin-and-hole, flow rate regulation and control plate and grain conductor are fitted on seeder unit shell assembly following side；This device novel and reasonable structure, applied widely, operation utilization rate is high, regulation operation simple and convenient.
Description
Technical field
The invention belongs to agricultural machinery, relates generally to a kind of mechanical feed mechanism for seed.
Background technology
Used kind of the type hole discharge plate that fills is all that a kind of specification filled kind of type hole is uniform to be arranged at discharge plate circumferential edges position, and during operation, this dish rotates in seeder unit shell assembly inner periphery direction, completes to fill kind, seeding operation.In above-mentioned technology, a kind of discharge plate can only adapt to a kind or the sowing requirement of same specification seed, the kind grain of different cultivars and different specification size need to be filled kind of a type hole discharge plate by difference and fulfil assignment, feed mechanism for seed not only needs to be equipped with plurality of specifications size discharge plate, manufacturing cost increases, adapt to ability, and change discharge plate complex operation, reduce facility working performance.Especially to cell breeding seeding operation, seed variety and seed set change, replacing is many, and above-mentioned existing kind of the type hole feed mechanism for seed that fills is difficult to meet and adapt to breeding operation needs.
Summary of the invention
The purpose of the invention is aiming at the problem that above-mentioned prior art exists, in conjunction with being actually needed of cell breeding operation, research design one discharge plate reciprocating swing type breeding feed mechanism for seed, reaches to expand feed mechanism for seed and the operation of different cultivars, different size seed adapts to ability, improves facility working performance, the purpose of guarantee operation quality.
The purpose of the invention is achieved in that on seeder unit shell assembly equipped drive shaft that is rotatable and that be parallel to each other and support shaft, described drive shaft is positioned at the seeding chamber of seeder unit shell assembly, and what described support shaft was positioned at seeder unit shell assembly fills kind of a chamber；On described drive shaft both ends, it is positioned at seeder unit shell assembly outside left and is fixedly mounted with sprocket wheel and crank respectively, on seeder unit shell assembly following side, be positioned at seeding chamber lower portion and offer feed outlet and equipped grain conductor；nullDescribed support shaft can circumferentially rotate、The suit moved axially compresses stop collar，The equipped plane bearing axially positioned in seeder unit shell assembly endoporus，Pressure spring set fits on compression stop collar lateral part，The both ends of described compression spring contact cooperation with plane bearing and the compression stop collar shaft shoulder respectively，In support shaft、It is positioned at compression stop collar outside left and is fixedly mounted with wobble-plate，Symmetrical on wobble-plate disk body offer the circular arc through hole that two arc angle angles are 90 °，Be separated by 90 ° in described wobble-plate interior sidewall surface uniform arranges 4 spherical pits，On described wobble-plate、Position suit discharge plate between wobble-plate and compression stop collar，Described discharge plate circumferential edges position is along the circumferential direction separated by 90 ° uniform 4 kinds of specifications are set fill kind of a type hole group，Described discharge plate and wobble-plate opposite side wall are the most along the circumferential direction separated by 90 ° uniform 4 spherical projections and 4 pin-and-holes are set，Described 4 spherical projections respectively with 4 spherical pits in insert location fit，Described 4 pin-and-holes coordinate in overlapping or misplacing with two circular arc through holes the most successively，Discharge plate is closely pressed against on wobble-plate integral by described compression stop collar，The two ends of connecting rod are hinged with crank and wobble-plate respectively；Be may move the installation flow rate regulation and control plate of regulation on seeder unit shell assembly bottom by regulation trip bolt, described flow rate regulation and control plate cooperates with feed outlet, so far constitutes discharge plate reciprocating swing type breeding feed mechanism for seed.
The invention use on a discharge plate uniform 4 kinds of different specification sizes are set fill kind of a type hole group, and complete to fill kind and seeding operation process with circumferencial direction reciprocally swinging structure, achieve a discharge plate and can meet and adapt to the seeding use requirement of 4 kinds or specification seed, have novel and reasonable structure, applied widely, adaptable, operation utilization rate high, regulation operation simple and convenient, the reliable feature of operation quality, is especially suitable for cell breeding seeding operation and uses.This device can change and fill kind of the number of type hole group and corresponding spherical projection, spherical pit number, the arc angle angle of circular arc through hole according to operation needs on discharge plate, makes same discharge plate can meet different cultivars number and uses.
Accompanying drawing explanation
Fig. 1 is discharge plate reciprocating swing type breeding feed mechanism for seed population structure schematic diagram；
Fig. 2 is the bowing to sectional view of Fig. 1；
Fig. 3 is wobble-plate and discharge plate configuration and structure three-dimensional schematic diagram；
Fig. 4 is wobble-plate and discharge plate configuration and the structure three-dimensional schematic diagram of other direction；
Fig. 5 is regulation shifting fork assembly structure three-dimensional schematic diagram.
Piece number explanation in figure:
1, seeder unit shell assembly, 2, crank, 3, drive shaft, 4, connecting rod, 5, wobble-plate, 6, seeding chamber, 7, fill kind of a chamber, 8, discharge plate, 9, circular arc through hole, 10, support shaft, 11, pin-and-hole, 12, regulation trip bolt, 13, flow rate regulation and control plate, 14, feed outlet, 15, grain conductor, 16, sprocket wheel, 17, compress stop collar, 18, plane bearing, 19, compression spring, 20, spherical projection, 21, fill kind of a type hole group, 22, spherical pit, 23, Π shape shift fork, 24, handle.
Detailed description of the invention
Below in conjunction with the accompanying drawings the invention embodiment is described in detail.A kind of discharge plate reciprocating swing type breeding feed mechanism for seed, rotatable and the equipped drive shaft 3 that is parallel to each other and support shaft 10 on seeder unit shell assembly 1, described drive shaft 3 is positioned at the seeding chamber 6 of seeder unit shell assembly 1, and what described support shaft 10 was positioned at seeder unit shell assembly 1 fills kind of chamber 7；On described drive shaft 3 both ends, it is positioned at seeder unit shell assembly 1 outside left and is fixedly mounted with sprocket wheel 16 and crank 2 respectively, on seeder unit shell assembly 1 following side, be positioned at seeding chamber 6 lower portion and offer feed outlet 14 and equipped grain conductor 15；nullDescribed support shaft 10 can circumferentially rotate、The suit moved axially compresses stop collar 17，The equipped plane bearing 18 axially positioned in seeder unit shell assembly 1 endoporus，Compression spring 19 set fits on compression stop collar 17 lateral part，The both ends of described compression spring 19 contact cooperation with plane bearing 18 and compression stop collar 17 shaft shoulder respectively，In support shaft 10、It is positioned at compression stop collar 17 outside left and is fixedly mounted with wobble-plate 5，Symmetrical on wobble-plate 5 disk body offer the circular arc through hole 9 that two arc angle angles are 90 °，Be separated by 90 ° in described wobble-plate 5 interior sidewall surface uniform arranges 4 spherical pits 22，On described wobble-plate 5、Position suit discharge plate 8 between wobble-plate 5 and compression stop collar 17，Described discharge plate 8 circumferential edges position is along the circumferential direction separated by 90 ° uniform 4 kinds of specifications are set fill kind of a type hole group 21，Described discharge plate 8 with wobble-plate 5 opposite side wall are the most along the circumferential direction separated by 90 ° uniform 4 spherical projections 20 and 4 pin-and-holes 11 are set，Described 4 spherical projections 20 respectively with 4 spherical pits 22 in insert location fit，Described 4 pin-and-holes 11 coordinate in overlapping or misplacing with two circular arc through holes 9 the most successively，Discharge plate 8 is closely pressed against on wobble-plate 5 integral by described compression stop collar 17，The two ends of connecting rod 4 are hinged with crank 2 and wobble-plate 5 respectively；By the installation flow rate regulation and control plate 13 of the removable regulation of regulation trip bolt 12 on seeder unit shell assembly 1 bottom, described flow rate regulation and control plate 13 cooperates with feed outlet 14.Plug-in mounting Π shape shift fork 23 in two circular arc through holes 9 on wobble-plate 5, two pin-and-holes 11 being separated by 180 ° of angles relative configuration on discharge plate 8, solid tennis partner's handle 24 on described Π shape shift fork 23.
When operation uses, outer defeated power is through sprocket wheel 16, drive shaft 3 drives crank 2 to rotate, the rotary motion of crank 2 makes wobble-plate 5 do reciprocally swinging on support shaft 10 circumferencial direction through connecting rod 4, spherical pit 22 on wobble-plate 5 inserts with the spherical projection 20 on discharge plate 8 under coordinating, discharge plate 8 and wobble-plate 5 do reciprocally swinging in the lump, a kind of specification fill kind of type hole group 21 be positioned at seeder unit shell assembly 1 complete to fill kind of an operation when filling kind of chamber 7, when when filling the seeding chamber 6 that kind of type hole group 21 is positioned at seeder unit shell assembly 1 of this specification, the seed filled in kind of type hole group 21 is discharged through feed outlet 14 and grain conductor 15, reciprocation cycle operation successively.Unclamping regulation trip bolt 12, on seeder unit shell assembly 1, mobile flow rate regulates and controls plate 13, and regulation flow rate regulation and control intersect overlapping with feed outlet 14 of plate 13 blocks position, it is achieved the amount of broadcasting regulates.When changing different cultivars or specification seed, after Π shape shift fork 23 is passed two circular arc through holes 9 on wobble-plate 5, it is inserted on discharge plate 8 in two pin-and-holes 11 of 180 ° of angle relative configurations of difference, hold handle 24, the most inwardly pushing discharge plate 8 makes it move axially along support shaft 10, now through compressing stop collar 17 compression pressure spring 19, spherical projection 20 disengaging on discharge plate 8 contacts cooperation with the insertion of the spherical pit 22 on wobble-plate 5, drive discharge plate 8 to rotate 90 ° with handle 24, complete once to adjust.Under compression spring 19 acts on, spherical projection 20 is inserted in spherical pit 22, complete discharge plate 8 and wobble-plate 5 further in conjunction with, can carry out successively, to adapt to different seed seeding job requirements.
Claims (2)
1. a discharge plate reciprocating swing type breeding feed mechanism for seed, it is characterized in that: go up equipped drive shaft (3) that is rotatable and that be parallel to each other and support shaft (10) at seeder unit shell assembly (1), described drive shaft (3) is positioned at the seeding chamber (6) of seeder unit shell assembly (1), and what described support shaft (10) was positioned at seeder unit shell assembly (1) fills kind of a chamber (7)；On described drive shaft (3) both ends, it is positioned at seeder unit shell assembly (1) outside left and is fixedly mounted with sprocket wheel (16) and crank (2) respectively, on seeder unit shell assembly (1) following side, be positioned at seeding chamber (6) lower portion and offer feed outlet (14) and equipped grain conductor (15)；nullDescribed support shaft (10) can circumferentially rotate、The suit moved axially compresses stop collar (17)，The equipped plane bearing (18) axially positioned in seeder unit shell assembly (1) endoporus，Compression spring (19) set fits on compression stop collar (17) lateral part，The both ends of described compression spring (19) contact cooperation with plane bearing (18) and compression stop collar (17) shaft shoulder respectively，In support shaft (10)、It is positioned at compression stop collar (17) outside left and is fixedly mounted with wobble-plate (5)，Symmetrical on wobble-plate (5) disk body offer the circular arc through hole (9) that two arc angle angles are 90 °，Be separated by 90 ° in described wobble-plate (5) interior sidewall surface uniform arranges 4 spherical pits (22)，On described wobble-plate (5)、It is positioned at wobble-plate (5) and compresses position suit discharge plate (8) between stop collar (17)，Described discharge plate (8) circumferential edges position is along the circumferential direction separated by 90 ° uniform 4 kinds of specifications are set fill kind of type hole group (21)，Described discharge plate (8) and wobble-plate (5) opposite side wall are the most along the circumferential direction separated by 90 ° uniform 4 spherical projections (20) and 4 pin-and-holes (11) are set，Described 4 spherical projections (20) respectively with 4 spherical pits (22) in insert location fit，Described 4 pin-and-holes (11) coordinate in overlapping or misplacing with two circular arc through holes (9) the most successively，It is upper integral that discharge plate (8) is closely pressed against wobble-plate (5) by described compression stop collar (17)，The two ends of connecting rod (4) are hinged with crank (2) and wobble-plate (5) respectively；By installation flow rate regulation and control plate (13) of the removable regulation of regulation trip bolt (12) on seeder unit shell assembly (1) bottom, described flow rate regulation and control plate (13) cooperates with feed outlet (14).
Discharge plate reciprocating swing type breeding feed mechanism for seed the most according to claim 1, it is characterized in that: plug-in mounting Π shape shift fork (23) in two circular arc through holes (9) on wobble-plate (5), two pin-and-holes (11) being separated by 180 ° of angles relative configuration on discharge plate (8), at the upper tennis partner's handle (24) admittedly of described Π shape shift fork (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510167907.1A CN104686033B (en) | 2015-04-10 | 2015-04-10 | Discharge plate reciprocating swing type breeding feed mechanism for seed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510167907.1A CN104686033B (en) | 2015-04-10 | 2015-04-10 | Discharge plate reciprocating swing type breeding feed mechanism for seed |
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| Publication Number | Publication Date |
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| CN104686033A CN104686033A (en) | 2015-06-10 |
| CN104686033B true CN104686033B (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510167907.1A Expired - Fee Related CN104686033B (en) | 2015-04-10 | 2015-04-10 | Discharge plate reciprocating swing type breeding feed mechanism for seed |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107087461A (en) * | 2017-05-19 | 2017-08-25 | 东北林业大学 | Planetary gear type indexing type hole discharge plate |
| CN108353582B (en) * | 2018-04-18 | 2020-12-08 | 青岛农业大学 | Eccentric rotating conical disc sequencing type precision seeder |
| CN115606370B (en) * | 2022-12-05 | 2024-05-28 | 安徽农业大学 | Combined cavity type precise hole direct seeding plate for rice |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4027788A (en) * | 1976-03-15 | 1977-06-07 | Parker Sweeper Company | Spreader for fertilizer, seed and the like |
| US5305699A (en) * | 1992-12-29 | 1994-04-26 | Fwu Tien Industry Co., Ltd. | Portable seeder having a two section turning plate |
| CN201045775Y (en) * | 2006-12-28 | 2008-04-16 | 聂长军 | Monomers direct seeding machine and fine hole-flattening direct seeding machine including the same |
| CN202857410U (en) * | 2012-11-07 | 2013-04-10 | 唐山学院 | Multifunctional batch-type seeding pot machine |
| CN204539802U (en) * | 2015-04-10 | 2015-08-12 | 东北农业大学 | Seed plate reciprocating swing type breeding seeding unit |
-
2015
- 2015-04-10 CN CN201510167907.1A patent/CN104686033B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4027788A (en) * | 1976-03-15 | 1977-06-07 | Parker Sweeper Company | Spreader for fertilizer, seed and the like |
| US5305699A (en) * | 1992-12-29 | 1994-04-26 | Fwu Tien Industry Co., Ltd. | Portable seeder having a two section turning plate |
| CN201045775Y (en) * | 2006-12-28 | 2008-04-16 | 聂长军 | Monomers direct seeding machine and fine hole-flattening direct seeding machine including the same |
| CN202857410U (en) * | 2012-11-07 | 2013-04-10 | 唐山学院 | Multifunctional batch-type seeding pot machine |
| CN204539802U (en) * | 2015-04-10 | 2015-08-12 | 东北农业大学 | Seed plate reciprocating swing type breeding seeding unit |
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| CN104686033A (en) | 2015-06-10 |
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Granted publication date: 20161123 Termination date: 20210410 |