CN109618614A - A kind of side, which is filled, positive throws precise seeder and its seed feeding method - Google Patents
A kind of side, which is filled, positive throws precise seeder and its seed feeding method Download PDFInfo
- Publication number
- CN109618614A CN109618614A CN201910037831.9A CN201910037831A CN109618614A CN 109618614 A CN109618614 A CN 109618614A CN 201910037831 A CN201910037831 A CN 201910037831A CN 109618614 A CN109618614 A CN 109618614A
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- shell
- charging
- positioning plate
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000002775 capsule Substances 0.000 claims abstract description 45
- 241000196324 Embryophyta Species 0.000 claims description 46
- 206010028980 Neoplasm Diseases 0.000 claims description 15
- 238000010899 nucleation Methods 0.000 claims description 13
- 241001632427 Radiola Species 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims 1
- 238000009331 sowing Methods 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 244000038559 crop plants Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/002—Dibble seeders
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The present invention, which provides a kind of side and fills, positive throws precise seeder and its seed feeding method, it include shell, the intracorporal seed wheel of shell and the runner assembly for driving seed wheel to rotate are set, runner assembly includes rotary shaft and bearing block, shell is fixedly mounted on bearing block, one end of rotary shaft passes through bearing block and shell is fixedly connected with the center of seed wheel, the cover board of closing itself is installed on shell, cover board is equipped with hush panel and plants case far from the side of seed wheel, seed wheel is provided with several seed inlets that can be connected to plants case close to the side of plants case, annular groove and several the capsule kind pockets of setting in a ring groove are provided in seed wheel, positioning plate of charging seed is installed on shell, the present invention realizes clear kind of range of feed mechanism for seed and height of charging seed is adjustable, seed wheel capsule kind pocket essence amount cavitation capsule kind, poly- kind of a channel, which is gathered, keeps in more seeds, row Kind consistency is good with cavitation, and hole, leakage sowing rate are low.
Description
Technical field
The present invention relates to agricultural seeder technical field, in particular to positive throwing precise seeder and its seeding side are filled in a kind of side
Method.
Background technique
Essence amount cave direct seeding technique refers to the plantation agriculture requirement by crop, and the accurate cavitation of seed is seeded in field, is subtracted
The thinning operation of few later period field management, and full stand, Miao Yun, robust seedling can be made, it is that reasonable field is created in the growth of later period crop
Plant population structure is conducive to stable yields and increases production.
The core work component of mechanization essence amount cave direct seeding technique is precise seeder, currently on the market mechanical seed sowing device
Using more, in irregular shape, the seed of population poor fluidity, mechanical seed sowing device easily hurts kind, clear kind of range and charges seed
Height is general non-adjustable, and hole, broadcast leakage easily occur in more for a cave seeding demands, and consistency of charging seed needs with cavitation
It improves.
Summary of the invention
Positive precise seeder and its seeding are thrown in view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of side and fill
Method.
To solve the above problems, the present invention the following technical schemes are provided:
A kind of side fill it is positive throw precise seeder, include shell, be arranged in the intracorporal seed wheel of shell and for driving seeding
The runner assembly of rotation is taken turns, the runner assembly includes rotary shaft and bearing block, and the shell is fixedly mounted on bearing block,
One end of the rotary shaft passes through bearing block and shell is fixedly connected with the center of seed wheel, and closing itself is equipped on shell
Cover board, the cover board are equipped with hush panel and plants case far from the side of seed wheel, and the seed wheel is arranged close to the side of plants case
The seed inlet for having several that can be connected to plants case is provided with annular groove and several settings in the seed wheel in a ring groove
Capsule kind pocket, positioning plate of charging seed is installed on the shell.
Preferably, above-mentioned seed wheel be partially flat cylindrical-shaped structure, all seed inlets around rotating shaft axis angularly
Difference cloth, all tumour pockets around rotating shaft axis with all seed inlets are angularly poor is interspersed, if the seed wheel is provided with
Dry a and all angularly difference cloth seed inlet gathers kind of channel correspondingly, and the seed wheel is fixed far from the side of plants case
The observation ring of closed ring slot is installed, the axis of the seed wheel is overlapped with rotating shaft axis, and each poly- kind of a channel opens up
It charges seed outlet.
Preferably, the shell is partially flat cylindrical-shaped structure, and the cover board is to be provided with circle on circular configuration and cover board
Camber guide groove, the hush panel are circular arc batten, and the hush panel is provided with arc groove, the arc close to the side of seed wheel
The rubber strip of arc-shaped is installed, the hush panel is fixedly connected by clamping screw with cover board, the hush panel in connected in star
On be provided with for clamping screw sliding circular arc hole.
Preferably, one end of the rubber strip is rounded down close to the side of seed wheel, and the rubber strip being capable of the row of fitting
The seed inlet of kind wheel.
It is described charge seed positioning plate be circular arc panel, it is described charge seed positioning plate integrally formed with planar structure arc panel 11b,
Several are provided on the arc panel 11b for the circular hole of clamping screw sliding, the place plane and rotation of the arc panel 11b
The axis of shaft is vertical, and the positioning plate of charging seed is fixedly connected with the casing by clamping screw.
Preferably, the cylindrical surface of the shell is provided with kind of the mouth out dropped out for avoiding the seed in poly- kind of channel, institute
It states positioning plate of charging seed to be circular arc panel and be bonded with the cylindrical surface of shell, described kind of mouth is arcuation out and positioning plate of charging seed can seal
It closes out and plants mouth.
Preferably, the cylindrical surface of the shell is provided with the evacuation notch dropped out for avoiding the seed in poly- kind of channel,
The positioning plate of charging seed is circular arc panel and be bonded with the cylindrical side of seed wheel, the positioning plate of charging seed also by clamping screw and
Shell is fixedly connected, and the positioning plate of charging seed is provided with several on the arc panel integrally formed with the arc panel of arc-shaped
For the circular hole of clamping screw sliding, the place plane of the arc panel is vertical with the axis of rotary shaft.
Preferably, the rotary shaft is equipped with sprocket wheel far from one end of plants case.
The seed feeding method of positive throwing precise seeder is filled in a kind of side, includes following steps:
S1: when need to adjust seed be self-possessed clear kind of range when, the clamping screw of connecting cover plate and hush panel is unscrewed, along cover board
The radian direction of guide groove, rotary seal oralia reach predetermined position, screw clamping screw, complete clear kind of range and adjust.
S2: when needs, which are adjusted, charges seed height, the clamping screw of connection shell and positioning plate of charging seed is unscrewed, along seeding
The radian direction of side curved surface is taken turns, positioning plate of charging seed is rotated and reaches predetermined position, screws clamping screw, completion is charged seed and highly adjusted
Section.
S3: when work, sprocket wheel drives seed wheel to rotate counterclockwise by rotary shaft, and seed enters row from seed inlet in plants case
The capsule kind pocket of kind wheel, when capsule kind pocket is detached from population, extra seed skids off and drops back into plants case from capsule kind pocket by its own gravity, with
Seed wheel continue to rotate, when the open height of charging seed when poly- kind of channel is lower than capsule kind pocket, seed glides and gathers temporary in capsule kind pocket
In the presence of poly- between kind of channel and positioning plate of charging seed, as seed wheel rotates, when the mouth of charging seed in poly- kind of channel leaves positioning plate of charging seed
Circular arc panel when, seed is dropped out from kind of the mouth of going out of shell.
Positive throwing precise seeder is filled in a kind of side of the invention and its seed feeding method has the advantages that
1, the adjusting of clear kind of range can be realized according to clear kind of demand of different seeds.
2, the height requirement of charging seed when can be according to different seeds or practical seeding realizes the adjusting for height of charging seed.
3, capsule kind pocket cavity size determines capsule kind quantity, and extra seed can rely on its own gravity from seed inlet " spilling " pocket
Outside, essence amount capsule kind is realized.
4, rubber strip end, which is rounded down, can effectively reduce folder kind rate, seedling-damaging rate.
5, before charging seed, poly- kind of a channel, which is gathered, keeps in more seeds, realizes when charging seed launching together for more seeds, seeding one
Cause property is good with cavitation.
Detailed description of the invention
Fig. 1 is stereochemical structure decomposing schematic representation of the invention；
Fig. 2 is the schematic perspective view of rubber strip of the present invention；
Fig. 3 is the schematic perspective view of hush panel of the present invention；
Fig. 4 is the left view of seed wheel of the present invention；
Fig. 5 is cross-sectional view of the Fig. 4 along line A-A；
Fig. 6 is the right view of seed wheel of the present invention；
Fig. 7 is the schematic perspective view of positioning plate of the invention of charging seed；
Fig. 8 is the schematic perspective view of cover board of the present invention.
Description of symbols:
Plants case 1, cover board 2, circular arc type guide groove 2a, bolt 3, gasket 4, seed wheel 5, seed inlet 5a, capsule kind pocket 5b, poly- kind logical
Road 5c, annular groove 5d charge seed and export 5e, observe ring 6, rotary shaft 7, shell 8, bearing block 9, sprocket wheel 10, positioning plate 11 of charging seed, circle
Arc hole 11a, arc panel 11b, clamping screw 12, rubber strip 13, fillet 13a, hush panel 14, circular arc hole 14a, groove 14b.
Specific embodiment
With reference to the accompanying drawings of the specification and embodiment, specific embodiments of the present invention are described in further detail:
Embodiment one:
Referring to figs. 1 to a kind of side shown in Fig. 8 fill it is positive throw precise seeder, include shell 8, be arranged in shell 8
Seed wheel 5 and for drive seed wheel 5 rotate runner assembly, runner assembly includes rotary shaft 7 and bearing block 9, the shell
Body 8 is fixedly mounted on bearing block 9, and one end of rotary shaft 7 passes through the fixed company in center of bearing block 9 and shell 8 and seed wheel 5
It connects, the cover board 2 of closing itself is installed on shell 8, the cover board 2 is equipped with hush panel 14 and kind far from the side of seed wheel 5
Case 1, seed wheel 5 are provided with several seed inlet 5a that can be connected to plants case 1, setting in seed wheel 5 close to the side of plants case 1
There is annular groove 5d that capsule kind pocket 5b in annular groove 5d is set with several, positioning plate 11 of charging seed, seed wheel are installed on shell 8
5 center is mounted in rotary shaft 7 by bolt 3 and gasket 4, and rotation rotary shaft 7 drives seed wheel 5 to rotate, seed in plants case 1
5 capsule kind pocket 5b of seed wheel is entered by seed inlet 5a, when capsule kind pocket 5b is detached from population, extra seed is by being self-possessed " spilling " tumour pocket simultaneously
Fall into plants case 1, as seed wheel 5 rotates, when poly- kind of channel 5c charge seed export 5e leave charge seed positioning plate 11 when, seed
Drop out shell 8.
Seed wheel 5 is partially flat cylindrical-shaped structure, and seed inlet 5a is around 7 axis of rotary shaft angularly difference cloth, all tumours
Pocket around 7 axis of rotary shaft with all seed inlet 5a are angularly poor is interspersed, seed wheel 5 be provided with several with it is all angularly
The seed inlet 5a of difference cloth gathers kind of channel 5c correspondingly, and seed wheel 5 is fixedly installed with closed ring far from the side of plants case 1
The axis of the observation ring 6 of slot 5d, seed wheel 5 is overlapped with 7 axis of rotary shaft, and each poly- kind of a channel 5c offers outlet of charging seed
5e.The rotation of sprocket wheel 10 drives seed wheel 5 to rotate by rotary shaft 7, and seed enters 5 capsule kind of seed wheel by seed inlet 5a in plants case 1
When pocket 5b, capsule kind pocket 5b are detached from population, extra seed is by self weight " spilling " tumour pocket and falls into plants case 1, gathers the throwing of kind of channel 5c
When kind outlet 5e height is lower than capsule kind pocket 5b, seed is gathered along channel by tumour pocket and is temporarily stored in poly- kind of channel 5c, with seeding
5 rotation of wheel, when poly- kind of channel 5c charge seed export 5e leave charge seed positioning plate 11 when, seed drops out shell 8, all tumours
Pocket is distributed around the center line of seed wheel in ratchet-like.
The shell 8 is partially flat cylindrical-shaped structure, and the cover board 2 is to be provided with circular arc type on circular configuration and cover board 2
Guide groove 2a, the hush panel 14 are circular arc batten, and the hush panel 14 is provided with arc groove close to the side of seed wheel 5, institute
The rubber strip 13 that arc-shaped is equipped in arc groove is stated, the hush panel 14 is fixedly connected by clamping screw 12 with cover board 2,
It is provided with the circular arc hole 14a slided for clamping screw 12 in the hush panel 14, is additionally provided in hush panel 14 for locking screw
The groove 14b that bolt 12 slides unscrews the clamping screw of connecting cover plate 2 and hush panel 14 when needing to adjust clear kind of height
12, along the radian direction of 2 guide groove 2a of cover board, rotary seal oralia 14 reaches predetermined position, screws clamping screw 12, completes clear kind of height
Degree is adjusted.
One end of rubber strip 13 is rounded down 13a close to the side of seed wheel 5, and rubber strip 13 can be bonded seed wheel 5
Seed inlet 5a, 13 end of rubber strip is rounded down, and 13a can effectively prevent folder to plant, wound is planted.
The cylindrical surface of the shell 8 is provided with kind of the mouth out dropped out for avoiding the seed in poly- kind of channel 5c, the throwing
Kind positioning plate 11 is circular arc panel and is bonded with the cylindrical surface of shell that described kind of mouth is arcuation out and positioning plate 11 of charging seed can seal
It closes out and plants mouth, when needs, which are adjusted, charges seed height, unscrew the clamping screw 12 of connection shell 8 and positioning plate 11 of charging seed, edge
The radian direction of 5 side curved surface of seed wheel rotates positioning plate 11 of charging seed and reaches predetermined position, screw clamping screw 12, completes to throw
Kind height adjustment.
Rotary shaft 7 is equipped with sprocket wheel 10 far from one end of plants case 1, and when work, the rotation of sprocket wheel 10 drives row by rotary shaft 7
Kind wheel 5 rotates, and seed enters 5 capsule kind pocket 5b of seed wheel by seed inlet 5a in plants case 1.
Working principle: when work, the rotation of sprocket wheel 10 drives seed wheel 5 to rotate by rotary shaft 7, in plants case 1 seed by into
Kind mouth 5a enters 5 capsule kind pocket 5b of seed wheel, and when capsule kind pocket 5b is detached from population, extra seed is by self weight " spilling " tumour pocket and falls into
When plants case 1, the charging seed of poly- kind of channel 5c export 5e height lower than capsule kind pocket 5b, seed is gathered and is temporarily stored in along channel by tumour pocket
Poly- kind of channel 5c, as seed wheel 5 rotates, when poly- kind of channel 5c charge seed export 5e leave charge seed positioning plate 11 when, kind
Son drops out shell 8.
Embodiment two:
Referring to figs. 1 to a kind of side shown in Fig. 8 fill it is positive throw precise seeder, include shell 8, be arranged in shell 8
Seed wheel 5 and runner assembly for driving seed wheel 5 to rotate, runner assembly includes rotary shaft 7 and bearing block 9, and shell 8 is solid
Dingan County is on bearing block 9, and one end of rotary shaft 7 passes through bearing block 9 and shell 8 is fixedly connected with the center of seed wheel 5, shell
The cover board 2 of closing itself is installed, cover board 2 is equipped with hush panel 14 and plants case 1, seed wheel 5 far from the side of seed wheel 5 on 8
Side close to plants case 1 is provided with several seed inlet 5a that can be connected to plants case 1, is provided with annular groove 5d in seed wheel 5
Capsule kind pocket 5b in annular groove 5d is set with several, positioning plate 11 of charging seed is installed on shell 8, the center of seed wheel 5 is logical
It crosses bolt 3 and gasket 4 is mounted in rotary shaft 7, rotation rotary shaft 7 drives seed wheel 5 to rotate, and seed is by seed inlet in plants case 1
5a enters 5 capsule kind pocket 5b of seed wheel, and when capsule kind pocket 5b is detached from population, extra seed is by self weight " spilling " tumour pocket and falls into plants case
1, as seed wheel 5 rotates, when poly- kind of channel 5c charge seed export 5e leave charge seed positioning plate 11 when, seed drops out shell
8。
Seed wheel 5 is partially flat cylindrical-shaped structure, and all seed inlet 5a own around 7 axis of rotary shaft angularly difference cloth
Tumour pocket around 7 axis of rotary shaft with all seed inlet 5a are angularly poor is interspersed, seed wheel 5 be provided with several with it is all etc.
The seed inlet 5a of differential seat angle distribution gathers kind of channel 5c correspondingly, and seed wheel 5 is fixedly installed with closing far from the side of plants case 1
The axis of the observation ring 6 of annular groove 5d, seed wheel 5 is overlapped with 7 axis of rotary shaft, and each poly- kind of a channel 5c, which is offered, charges seed out
Mouth 5e, the rotation of sprocket wheel 10 drive seed wheel 5 to rotate by rotary shaft 7, and seed enters 5 capsule of seed wheel by seed inlet 5a in plants case 1
Kind pocket 5b, when capsule kind pocket 5b is detached from population, extra seed is by self weight " spilling " tumour pocket and falls into plants case 1, gathers kind of channel 5c's
It charges seed when exporting 5e height lower than capsule kind pocket 5b, seed is gathered along channel by tumour pocket and is temporarily stored in poly- kind of channel 5c, with row
Kind of 5 rotation of wheel, when poly- kind of channel 5c charge seed export 5e leave charge seed positioning plate 11 when, seed drops out shell 8, all capsules
Swollen pocket is distributed around the center line of seed wheel in ratchet-like.
The shell 8 is partially flat cylindrical-shaped structure, and the cover board 2 is to be provided with circular arc type on circular configuration and cover board 2
Guide groove 2a, the hush panel 14 are circular arc batten, and the hush panel 14 is provided with arc groove close to the side of seed wheel 5, institute
The rubber strip 13 that arc-shaped is equipped in arc groove is stated, the hush panel 14 is fixedly connected by clamping screw 12 with cover board 2,
It is provided with the circular arc hole 14a slided for clamping screw 12 in the hush panel 14, is additionally provided in hush panel 14 for locking screw
The groove 14b that bolt 12 slides unscrews the clamping screw of connecting cover plate 2 and hush panel 14 when needing to adjust clear kind of height
12, along the radian direction of 2 guide groove 2a of cover board, rotary seal oralia 14 reaches predetermined position, screws clamping screw 12, completes clear kind of height
Degree is adjusted.
One end of the rubber strip 13 is rounded down 13a close to the side of seed wheel 5, and the rubber strip 13 being capable of the row of fitting
Kind wheel 5 seed inlet 5a, 13 end of rubber strip be rounded down 13a can effectively prevent folder kind, wound kind.
It is described charge seed positioning plate 11 be circular arc panel, it is described charge seed positioning plate 11 integrally formed with planar structure arc panel
Several circular hole 11a slided for clamping screw 12, the institute of the arc panel 11b are provided on 11b, the arc panel 11b
Vertical with the axis of rotary shaft 7 in plane, the positioning plate 11 of charging seed is fixedly connected by clamping screw 12 with shell 8.
The bottom of the shell 8, which is provided with out, plants mouth, and the positioning plate 11 of charging seed is bonded with the cylindrical side of seed wheel 5, when
It needs to adjust when charge seed height, connection shell 8 is unscrewed and the clamping screw 12 of positioning plate 11 of charging seed, along 5 side of seed wheel
The radian direction of curved surface rotates positioning plate 11 of charging seed and reaches predetermined position, screws clamping screw 12, complete height adjustment of charging seed.
Rotary shaft 7 is equipped with sprocket wheel 10 far from one end of plants case 1, and when work, the rotation of sprocket wheel 10 drives row by rotary shaft 7
Kind wheel 5 rotates, and seed enters 5 capsule kind pocket 5b of seed wheel by seed inlet 5a in plants case 1.
Working principle: when work, the rotation of sprocket wheel 10 drives seed wheel 5 to rotate by rotary shaft 7, in plants case 1 seed by into
Kind mouth 5a enters 5 capsule kind pocket 5b of seed wheel, and when capsule kind pocket 5b is detached from population, extra seed is by self weight " spilling " tumour pocket and falls into
When plants case 1, the charging seed of poly- kind of channel 5c export 5e height lower than capsule kind pocket 5b, seed is gathered and is temporarily stored in along channel by tumour pocket
Poly- kind of channel 5c, as seed wheel 5 rotates, when poly- kind of channel 5c charge seed export 5e leave charge seed positioning plate 11 when, kind
Son drops out shell 8.
Embodiment three:
The seed feeding method of positive throwing precise seeder is filled in a kind of side, includes following steps:
S1: when need to adjust seed be self-possessed clear kind of range when, unscrew the clamping screw 12 of connecting cover plate 2 and hush panel 14,
Along the radian direction of 2 guide groove 2a of cover board, rotary seal oralia 14 reaches predetermined position, screws clamping screw 12, completes seed self weight
The adjusting of clear kind of range；
S2: when needs, which are adjusted, charges seed height, the clamping screw 12 of connected with outer casing and positioning plate 11 of charging seed is unscrewed, along seeding
The radian direction of 5 side curved surfaces is taken turns, positioning plate 11 of charging seed is rotated and reaches predetermined position, screw clamping screw 12, complete height of charging seed
Degree is adjusted；
S3: when work, sprocket wheel 10 drives seed wheel 5 to rotate counterclockwise by rotary shaft 7, and seed is from seed inlet in plants case 1
5a enters the capsule kind pocket 5b of seed wheel 5, and when capsule kind pocket 5b is detached from population, extra seed is skidded off by its own gravity from capsule kind pocket
And plants case 1 is dropped back into, and as seed wheel continues to rotate, when mouthful 5e height of charging seed of poly- kind of channel 5c is lower than capsule kind pocket 5b, capsule kind
Seed glides and gathers and is temporarily stored between poly- kind of channel 5c and positioning plate 11 of charging seed in pocket, as seed wheel 5 rotates, leads to when poly- kind
When mouthful 5e that charges seed of road 5c leaves the circular arc panel for positioning plate 11 of charging seed, seed is dropped out from kind of the mouth that goes out of shell 8.
The above described is only a preferred embodiment of the present invention, not making any limit to technical scope of the invention
System, therefore any subtle modifications, equivalent variations and modifications to the above embodiments according to the technical essence of the invention,
In the range of still falling within technical solution of the present invention.
Claims (9)
1. positive throwing precise seeder is filled in a kind of side, it is characterised in that: include the seed wheel of shell (8), setting in shell (8)
(5) and the runner assembly for driving seed wheel (5) to rotate, the runner assembly include rotary shaft (7) and bearing block (9),
The shell (8) is fixedly mounted on bearing block (9), one end of the rotary shaft (7) pass through bearing block (9) and shell (8) and
The center of seed wheel (5) is fixedly connected, and the cover board (2) of closing itself is equipped on shell (8), the cover board (2) is far from seeding
The side of wheel (5) is equipped with hush panel (14) and plants case (1), and the seed wheel (5) is provided with several close to the side of plants case (1)
A seed inlet (5a) that can be connected to plants case (1), annular groove (5d) is provided in the seed wheel (5) and several are arranged and exist
Capsule kind pocket (5b) in annular groove (5d) is equipped with positioning plate of charging seed (11) on the shell (8).
2. positive throwing precise seeder is filled in a kind of side according to claim 1, it is characterised in that: the seed wheel (5) is inclined
Flat cylindrical-shaped structure, all seed inlets (5a) are around rotary shaft (7) axis angularly difference cloth, and all tumour pockets are around rotation
Axis (7) axis with all seed inlets (5a) are angularly poor is interspersed, the seed wheel (5) is provided with several and all isogonisms
The seed inlet (5a) for spending difference cloth gathers kind of channel (5c) correspondingly, and the seed wheel (5) is fixed far from the side of plants case (1)
The observation ring (6) of closed ring slot (5d) is installed, the axis of the seed wheel (5) is overlapped with rotary shaft (7) axis, Mei Geju
Kind channel (5c) offers mouth of charging seed (5e).
3. positive throwing precise seeder is filled in a kind of side according to claim 1 or 2, it is characterised in that: the shell (8) is inclined
Flat cylindrical-shaped structure, the cover board (2) are to be provided with circular arc type guide groove (2a), the sealing on circular configuration and cover board (2)
Plate (14) is circular arc batten, and the hush panel (14) is provided with arc groove, the arc groove close to the side of seed wheel (5)
The rubber strip (13) of arc-shaped is inside installed, the hush panel (14) is fixedly connected by clamping screw (12) with cover board (2), institute
State the circular arc hole (14a) being provided on hush panel (14) for clamping screw (12) sliding.
4. positive throwing precise seeder is filled in a kind of side according to claim 3, it is characterised in that: the one of the rubber strip (13)
The side close to seed wheel (5) is held to be rounded down (13a), the rubber strip (13) can be bonded (5) one side end face of seed wheel simultaneously
Seed inlet (5a) is completely covered.
5. positive throwing precise seeder is filled in a kind of side according to claim 4, it is characterised in that: the positioning plate of charging seed (11)
For circular arc panel, arc panel (11b) of the positioning plate of charging seed (11) integrally formed with planar structure, the arc panel (11b)
On be provided with several for the circular hole (11a) of clamping screw (12) sliding, the place plane of the arc panel (11b) and rotation
The axis of axis (7) is vertical, and the positioning plate of charging seed (11) is fixedly connected by clamping screw (12) with shell (8).
6. positive throwing precise seeder is filled in a kind of side according to claim 5, it is characterised in that: the cylinder of the shell (8)
Face is provided with kind of the mouth out dropped out for avoiding the seed in poly- kind of channel (5c), and the positioning plate of charging seed (11) is circular arc panel
And be bonded with the cylindrical surface of shell, it is described that kind of mouth is arcuation out and positioning plate of charging seed (11) can be closed out and plant mouth.
7. positive throwing precise seeder is filled in a kind of side according to claim 5, it is characterised in that: the bottom of the shell (8)
It is provided with out and plants mouth, the positioning plate of charging seed (11) is bonded with the cylindrical side of seed wheel (5).
8. positive throwing precise seeder is filled in a kind of side according to claim 6 or 7, it is characterised in that: the rotary shaft (7) is remote
One end from plants case (1) is equipped with sprocket wheel (10).
9. the positive seed feeding method for throwing precise seeder is filled in a kind of side according to claims 1 to 8, it is characterised in that: including
There are following steps:
S1: when need to adjust seed be self-possessed clear kind of range when, unscrew the clamping screw of connecting cover plate (2) and hush panel (14)
(12), along the radian direction of cover board (2) guide groove (2a), rotary seal oralia (14) reaches predetermined position, screws clamping screw (12),
Seed is completed to be self-possessed the adjusting of clear kind of range；
S2: when needs, which are adjusted, charges seed height, the clamping screw (12) of connected with outer casing and positioning plate (11) of charging seed is unscrewed, along seeding
The radian direction of (5) side curved surface is taken turns, positioning plate (11) arrival predetermined position of charging seed is rotated, screws clamping screw (12), complete
It charges seed height adjustment；
S3: when work, sprocket wheel (10) by rotary shaft (7) drive seed wheel (5) rotate counterclockwise, plants case (1) interior seed from into
Kind mouth (5a) enters the capsule kind pocket (5b) of seed wheel (5), and when capsule kind pocket (5b) is detached from population, extra seed relies on its own gravity
It skids off and drops back into plants case (1) from capsule kind pocket, as seed wheel continues to rotate, when mouth of charging seed (5e) height of poly- kind of channel (5c) is low
When capsule kind pocket (5b), seed glides and gathers and is temporarily stored between poly- kind of channel (5c) and positioning plate of charging seed (11) in capsule kind pocket,
As seed wheel (5) rotate, when the mouth of charging seed (5e) of poly- kind of channel (5c) leaves the circular arc panel of positioning plate of charging seed (11), kind
Son is dropped out from kind of the mouth that goes out of shell (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910037831.9A CN109618614B (en) | 2019-01-16 | 2019-01-16 | Side-charging forward-feeding precise seed metering device and seed metering method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910037831.9A CN109618614B (en) | 2019-01-16 | 2019-01-16 | Side-charging forward-feeding precise seed metering device and seed metering method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109618614A true CN109618614A (en) | 2019-04-16 |
| CN109618614B CN109618614B (en) | 2024-05-28 |
Family
ID=66060965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910037831.9A Active CN109618614B (en) | 2019-01-16 | 2019-01-16 | Side-charging forward-feeding precise seed metering device and seed metering method thereof |
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| CN110226394A (en) * | 2019-07-15 | 2019-09-13 | 潍坊学院 | A kind of combined type honeycomb single-deck duplicate rows dispenser |
| CN110583177A (en) * | 2019-09-26 | 2019-12-20 | 安徽农业大学 | Internal suction type double-impeller seed guiding device of hole sowing seed sowing device and using method thereof |
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| CN110583177B (en) * | 2019-09-26 | 2024-05-28 | 安徽农业大学 | Double-impeller seed guiding device of internal suction type hill-drop seed metering device and use method thereof |
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