CN109874461A - A kind of indent refers to folder combined type feed mechanism for seed - Google Patents
A kind of indent refers to folder combined type feed mechanism for seed Download PDFInfo
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- CN109874461A CN109874461A CN201910273621.XA CN201910273621A CN109874461A CN 109874461 A CN109874461 A CN 109874461A CN 201910273621 A CN201910273621 A CN 201910273621A CN 109874461 A CN109874461 A CN 109874461A
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- 238000004140 cleaning Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 230000009977 dual effect Effects 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000009331 sowing Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 235000017060 Arachis glabrata Nutrition 0.000 description 7
- 244000105624 Arachis hypogaea Species 0.000 description 7
- 235000010777 Arachis hypogaea Nutrition 0.000 description 7
- 235000018262 Arachis monticola Nutrition 0.000 description 7
- 230000005484 gravity Effects 0.000 description 7
- 235000020232 peanut Nutrition 0.000 description 7
- 238000010899 nucleation Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 241000272525 Anas platyrhynchos Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- 244000131316 Panax pseudoginseng Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 241000405070 Percophidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The invention belongs to agricultural mechanical fields, refer to folder combined type feed mechanism for seed more particularly to a kind of indent, indent is filled kind to take in conjunction with kind of principle with folder is referred to, realize that simple grain takes kind, secondary fills kind, and it is designed to taking kind, taking kind of a device, including fill kind, take kind and a shield kind device, in which: filling kind of a device includes disk and circumferential wall, it is along the circumferential direction uniformly provided with indent on the inside of the wall and crosses a through-hole, through-hole is in inverted round table shape.Taking kind of device includes referring to folder, and the finger, which is clipped in move, refers to that folder tail portion equipped with idler wheel, refers to that folder takes kind of a position and is provided with seed imitation-shaped groove, is placed in indent and crosses immediately below a through-hole.Shield kind device is made of annular seeds protecting plate.Crop seed of the present invention largely enters in wall, and outer price fixing drives wall and disk rotational, enhances seed mobility, reduces seed knot arch and blocking.Kind is filled using indent, avoids referring to that folder is contacted with the direct of seed, reduces seed breakage rate and replay rate, in the area Xie Zhong, annular seeds protecting plate cooperation, which refers to, picks up dual shield kind effect, and kind of an effect is taken in promotion.
Description
Technical field
The invention belongs to agricultural mechanical field, being specifically related to one kind, to be primarily adapted for use in peanut, soybean and cotton etc. big or middle
The indent of partial size seed refers to folder combined type feed mechanism for seed.
Background technique
Precise sowing makes plant be evenly distributed, and ventilation and penetrating light is good, can make full use of the room and moisture of soil, expands
Big breeding area coverage achievees the purpose that improve yield.Feed mechanism for seed is the core component for realizing precise sowing technology, workability
The quality of energy directly affects the emergence rate etc. of seeding accuracy, uniformity, seed.Existing feed mechanism for seed is broadly divided into mechanical gentle
Power formula two major classes.Compared to Pneumatic type, mechanical seed sowing device has structure simple, and price is low, the advantages such as easy to maintenance, thus quilt
Peasant is widely used.
Peanut is the major economic crops in China, while being also one of the typical crop for being suitble to precise sowing, is had good
Good planting benefit.With the development of precise sowing technology in recent years, the peanut in China realizes Mechanization sowing substantially.At present
The finger-clipping type seed metering device that peanut seeding machinery uses due to referring to that be clipped in the area Qu Zhong directly contacts with peanut seed, while referring to folder pair
The chucking power of peanut is difficult to control, and is easily led to the damaged or even broken of peanut seed capsule, is influenced germination percentage, it is difficult to meet peasant to flower
The requirement of raw sowing.
Summary of the invention
For the technical problem present on, the present invention is intended to provide a kind of crop seed to big or middle partial size, is realized single
Grain takes kind, it is secondary fill kind and indent that damage ratio is low refers to folder combined type feed mechanism for seed, indent is filled kind and is taken in conjunction with kind of principle with referring to press from both sides,
It avoids referring to that folder is contacted with the direct of seed, the breakage rate of seed is effectively reduced.
For the purpose for realizing the above, feed mechanism for seed of the invention takes structure in detail below:
A kind of indent refers to folder combined type feed mechanism for seed, including fills kind of a device, cleaning device, takes kind of a device, shield kind a device, feed mechanism for seed shell
Body and axis 12 are made of wherein filling kind of device disk 15 and circumferential wall 5, the side wall of the disk 15 and circumferential wall 5
It is screwed, and is positioned by axis 12, is mounted in seeder unit shell, it is along the circumferential direction uniform in 5 inside of circumferential wall
A through-hole 6 is crossed equipped with indent, through-hole is in inverted round table shape, and specific size can be varied according to the difference of crop seed;
Kind of device is taken by referring to that folder 10 is formed with idler wheel 13, refers to that folder 10 is mounted on the protrusion part in 5 outside of circumferential wall, is determined by screw
Position, the position for taking kind are provided with seed imitation-shaped groove 11, and imitation-shaped groove 11 is placed in the underface that indent crosses a through-hole 6, and idler wheel 13 is logical
It crosses pin and is fixed on dynamic finger folder tail portion, control refers to the folding of folder imitation-shaped groove;Cleaning device includes clear kind of brush 8 and clear kind of brush connection
Part is fixed by screws on the inside of feed mechanism for seed end cap;Shield kind device is made of annular seeds protecting plate 7, fixed by two connecting shafts 9
In the protrusion axle of cam disk 17;Duckbilled mechanism is mounted on 16 outside of waistband, by duckbilled 18, duckbilled spring 19 and shield kind baffle
The mechanism controllable opening folding that 20 compositions, duckbilled 18 and duckbilled spring 19 are constituted, shield kind baffle 20 are then used to dig out on ground
Kind cave.
The seeder unit shell includes the outer price fixing 21 of feed mechanism for seed, end cap 3, cover board 4, waistband 16 and cam disk 17;Cam
The edge of disk 17 is equipped with part boss, refers to that folder 10 is controlled by the boss cooperation of the idler wheel 13 and 17 edge of cam disk of its tail portion
System refers to that the folding of folder imitation-shaped groove 11, cam disk 17 and axis 12 are positioned by key, is mounted on seeder unit shell, not with feed mechanism for seed
Housing into rotation;End cap 3 is equipped with seed inlet and visual windows, is connected separately with seed input pipe 1 and transparent cover plate 2, fixed by screw
Position, fills kind of a situation by transparent 2 observable indent of end cap.It is cased with grain cover plate 4 in the outside of feed mechanism for seed end cap 3, it is described
Cover board 4 is fixed by bolt and the outer price fixing 21 of feed mechanism for seed.
The feed mechanism for seed waistband 16 and circumferential wall 5 are by screw positioning, the along the circumferential direction side of being evenly distributed with of waistband 16
Hole is led kind of plate 14 and is placed in below the square hole, and is fixed by screws in 5 outside of circumferential wall, and mechanism matches with duckbilled,
Collectively form seeding part.Kind of a stage is being taken, the outer price fixing 21 of feed mechanism for seed drives circumferential wall 5 and disk 15 to rotate, and seed exists
It flows under the action of self gravity and falls into indent and cross a through-hole 6 and then enter the imitation-shaped groove 11 for referring to folder, realize secondary fill
Kind;Into the area Qing Zhong, cleaning device brushes away indent and refers to seed extra in folder, makes to contain only single seed in imitation-shaped groove 11, when
When indent crosses Xie Zhong area of the operation of a through-hole 6 extremely with annular seeds protecting plate, moves and refer to the idler wheel 13 for pressing from both sides tail portion from 17 side of cam disk
It is rolled down on the boss of edge, makes to refer to that folder imitation-shaped groove 11 is closed, seed is closed in slot, realizes dual shield kind, and last seed enters
It charges seed area, refers to that folder imitation-shaped groove 11 is opened, seed is fallen into shield kind baffle 20 by gravity fall and along kind of plate 14 is led, when duckbilled is beaten
When opening, just fall into the kind cave that shield kind baffle 20 excavates.
Beneficial effects of the present invention:
1. indent is filled kind to take in conjunction with kind of principle with folder is referred to, it is possible to prevente effectively from referring to that folder is contacted with the direct of seed, seed is reduced
Breakage rate.Kind is filled using indent, and is equipped with cleaning device, realizes that simple grain takes kind, refers to that folder is provided with seed imitation-shaped groove and can effectively keep away
Exempt to refer to the chucking power damage caused by seed pressed from both sides, while annular seeds protecting plate of arranging in pairs or groups, avoids small-sized seed from sliding, play dual shield
Kind effect;2. seed largely enters in end cap inside circumference shape wall by self gravity, the rotation for filling kind of device can be disturbed sufficiently
Dynamic seed, enhances the mobility of seed, subtracts oligospermous blocking and knot arch, improves indent seed-filling rate;
3. being equipped with cleaning device inside feed mechanism for seed and cooperating inverted round table shape indent through-hole, seed simple grain rate can be improved, realize essence
Heavy seeding kind improves sowing benefit;
4. the configuration of the present invention is simple, lighter weight, easy processing, reliable operation, maintenance are easy to use.
Detailed description of the invention
Fig. 1 is overall structure of the present invention.
Fig. 2 is schematic diagram of internal structure of the present invention.
Fig. 3 is that the present invention takes kind to take kind of a structural schematic diagram.
Fig. 4 is disc structure schematic diagram of the present invention.
Fig. 5 is the annular seeds protecting plate structural schematic diagram of the present invention.
Fig. 6 is the outer price fixing of the present invention and cam disk structural schematic diagram.
Fig. 7 is end cap of the present invention and cleaning device structural schematic diagram.
Fig. 8 is the annular seeds protecting plate connecting axle structure schematic diagram of the present invention.
Fig. 9 is duckbill structure schematic diagram of the present invention.
In figure: 1- seed input pipe;The transparent end cap of 2-;3- end cap;4- cover board;5- circumferential wall;6- indent crosses a through-hole;7-
Annular seeds protecting plate;Clear kind of 8- brush;9- annular seeds protecting plate connecting shaft;10- refers to folder;11- imitation-shaped groove;12- axis;13- idler wheel;14- is led
Kind plate;15- disk;16- waistband;17- cam disk;18- duckbilled;19- duckbilled spring;20- shield kind baffle;Outside 21- feed mechanism for seed
Price fixing;22- opens one's mouth hinge;23- seeds protecting plate.
Specific embodiment
The specific embodiment of invention is further described in detail with reference to the accompanying drawing.
A kind of indent as shown in figure 1-9 refers to folder combined type feed mechanism for seed, comprising: by end cap 3, cover board 4, waistband 16, cam
The seeder unit shell that disk 17 and the outer price fixing 21 of feed mechanism for seed are constituted, by filling kind of a device, cleaning device, taking kind of device and shield kind dress
Set constituted feed mechanism for seed internal structure and feed mechanism for seed axis 12, seed input pipe 1, transparent end cap 2 and duckbilled mechanism.
The seeder unit shell is made of price fixing 21 outside end cap 3, cover board 4, waistband 16, cam disk 17 and feed mechanism for seed,
In, waistband 16 is annular sheet, it is fixed by screw and circumferential wall 5, and spiral shell is passed through by price fixing 21 outside cover board 4 and feed mechanism for seed
Bolt is clipped between the two, forms a monoblock type cylindrical shell body, is evenly equipped with rectangular kind of mouth out along its circumferencial direction surface, out
Face leads kind of plate 14 on the inside of kind mouth, and collectively forms seeding region with folder 10 is referred to;Cam disk 17 and axis 12 are positioned by key, peace
On seeder unit shell, do not rotated with seeder unit shell;3 sets of feed mechanism for seed end cap on axis 12, are positioned by key.Feed mechanism for seed shell
External side is welded with duckbilled mechanism, including duckbilled 18, duckbilled spring 19, shield kind baffle 20 and hinge 22 of opening one's mouth, wherein shield kind baffle
20, which are welded on waistband 16, goes out on kind of mouth, and duckbilled 18 is connect by cylindrical pin with seeds protecting plate 23, is provided with duck below hinge 22 of opening one's mouth
Mouth spring 19 controls the folding of sowing port, and specific embodiment is, when feed mechanism for seed turns to 18 tail portion of duckbilled and ground face contact
When, duckbilled spring 19 is compressed, and the opening of duckbilled 18 and shield kind baffle 20 is opened, and seed falls under gravity into kind of a cave, with
Duckbilled leaves ground afterwards, and the duckbilled opening closure under the reaction force of duckbilled spring 19 so far completes primary sowing.
The feed mechanism for seed internal structure is formed by filling kind of a device, cleaning device, taking kind of device and protecting kind of a device, wherein filling
Kind device is made of disk 15 and circumferential wall 5, and disk 15 and the side wall of circumferential wall 5 are screwed, in circumferential
It is along the circumferential direction uniformly provided with indent on the inside of wall and crosses a through-hole 6, shape of through holes is in inverted round table shape, and specific size can be according to work
The difference of species and be varied;Kind of device is taken by referring to that folder 10 is formed with idler wheel 13, refers to that folder 10 is mounted on outside circumferential wall 5
The protrusion part of side, the position for taking kind are provided with seed imitation-shaped groove 11, imitation-shaped groove 11 be placed in indent cross a through-hole 6 just under
Side, seed fall directly into finger folder imitation-shaped groove 11 under self gravitation effect, through indent through-hole 6, and realization is secondary to fill kind, idler wheel 13
It is fixed by a pin to dynamic refer to and presss from both sides tail portion, refer to the folding of folder imitation-shaped groove 11 by the cooperation control with boss disk;Cleaning device
It including clear kind of brush 8 and clear kind of brush connector, is fixed by screws on the inside of feed mechanism for seed end cap, indent can be brushed and refer to that folder is interior extra
Seed, to realize that simple grain takes kind;Shield kind device is made of annular seeds protecting plate 7, is fixed on cam disk by two connecting shafts 9
In 17 protrusion axle, cooperation refers to folder 11 collective effect of imitation-shaped groove, can effectively avoid the landing of small-sized seed, realizes that dual shield kind is made
With.
The feed mechanism for seed external device (ED), including seed input pipe 1 and transparent end cap 2, feed mechanism for seed end cap corresponding position be equipped with into
Kind mouth and visual windows, are positioned by screw.
Carrying out practically process
Seed is entered by feed mechanism for seed seed input pipe 1 to be filled in kind of device by what disk 15 and circumferential wall 5 formed, the outer price fixing of feed mechanism for seed
21 drive disk 15 and circumferential wall 5 to rotate, and seed under the effect of gravity, flows, and can effectively avoid the obstruction of seed
Encircle with knot, as shown in Figure 3 and Figure 6, when refer to folder 10 go to take kind of region when, with idler wheel 13 and cam disk 17, refer to folder
In opened condition, seed initially enters indent under the effect of gravity and crosses in a through-hole 6 and then enter the profiling for referring to folder imitation-shaped groove 11
In slot 11, when turning to clear kind of region, seed brush extra in indent 6 and imitation-shaped groove 11 is gone back to kind of an interior by clear kind of brush 8, is made to refer to and be pressed from both sides
Only retain single seed in imitation-shaped groove, improve the simple grain rate for taking kind, when indent crosses the operation of a through-hole 6 to annular seeds protecting plate 7
The area Xie Zhong when, the dynamic idler wheel 13 for referring to folder tail portion is rolled down from the boss at 17 edge of cam disk, is referred in the case where referring to folder spring effect
It presss from both sides imitation-shaped groove 11 to be closed, seed is closed in slot, realizes dual shield kind, and last seed enters area of charging seed, and refers to folder imitation-shaped groove 11
It opens, seed is fallen into duckbilled by gravity fall and along kind of plate 14 is led, when duckbilled 18 under pressure opens sowing port
When, seed is fallen under self gravitation effect in the kind cave that shield kind baffle 20 excavates, and subsequent duckbilled leaves ground, and duckbilled 18 is in duck
The opening of itself and shield kind baffle 20 is closed under the reaction force of mouth spring 19, so far, completes a seeding.
It should be noted last that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although ginseng
It is described the invention in detail according to preferred embodiment, those skilled in the art should understand that, it can be to the present invention
Technical solution be modified or replaced equivalently, without departing from the spirit and scope of the technical solution of the present invention, should all cover
In the scope of the claims of the present invention.
Claims (5)
1. a kind of indent refers to folder combined type feed mechanism for seed, including fills kind of a device, cleaning device, takes kind of device and shield kind device, special
Sign is: filling kind of a device includes disk and circumferential wall, and the disk is screwed with wall side wall, and fixed by axis
Position, is mounted in seeder unit shell, and indent is along the circumferential direction uniformly provided on the inside of the wall and crosses a through-hole, through-hole is in inversion circle
Mesa-shaped, specific size can be varied according to the difference of crop seed.
2. feed mechanism for seed according to claim 1, it is characterised in that: cleaning device includes hairbrush and hairbrush connector, is passed through
Screw is fixed on the inside of feed mechanism for seed end cap, and when indent goes to the area Qing Zhong, extra seed is back to kind by hairbrush brush inside indent
Room effectively improves indent and refers to the simple grain rate for pressing from both sides interior seed.
3. feed mechanism for seed according to claim 1, it is characterised in that: take kind of device by referring to that folder and idler wheel are constituted, refer to folder installation
Protrusion part on the outside of circumferential wall, is positioned by screw;Kind of position is taken equipped with seed imitation-shaped groove, imitation-shaped groove is placed in indent
It crosses immediately below grain through-hole, idler wheel is fixed by a pin to dynamic refer to and presss from both sides tail portion, and the boss cooperation control with cam disk edge refers to folder
The folding of imitation-shaped groove, the cam disk and axis are positioned by key, are not rotated with seeder unit shell.
4. feed mechanism for seed according to claim 1, it is characterised in that: shield kind device is made of annular seeds protecting plate, passes through two
Connecting shaft is fixed in the protrusion axle of cam disk.
5. feed mechanism for seed according to claim 1, it is characterised in that: the circumferential wall refers to folder and annular seeds protecting plate
It is plastic material.
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CN201910273621.XA CN109874461A (en) | 2019-04-06 | 2019-04-06 | A kind of indent refers to folder combined type feed mechanism for seed |
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CN201910273621.XA CN109874461A (en) | 2019-04-06 | 2019-04-06 | A kind of indent refers to folder combined type feed mechanism for seed |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110149848A (en) * | 2019-06-27 | 2019-08-23 | 石河子大学 | A kind of strength mechanical combined type feed mechanism for seed |
CN110214499A (en) * | 2019-07-12 | 2019-09-10 | 石河子大学 | A kind of aspirated-air type indent feed mechanism for seed |
CN113196916A (en) * | 2021-05-26 | 2021-08-03 | 玛纳斯县祥和农机有限责任公司 | Finger-clamping seed taking device, adjustable seed taking device and adjustable dibbler |
CN114258763A (en) * | 2021-12-17 | 2022-04-01 | 山东省农业机械科学研究院 | Single-grain sliding-ladder type precise seed sowing device and method |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110149848A (en) * | 2019-06-27 | 2019-08-23 | 石河子大学 | A kind of strength mechanical combined type feed mechanism for seed |
CN110214499A (en) * | 2019-07-12 | 2019-09-10 | 石河子大学 | A kind of aspirated-air type indent feed mechanism for seed |
CN113196916A (en) * | 2021-05-26 | 2021-08-03 | 玛纳斯县祥和农机有限责任公司 | Finger-clamping seed taking device, adjustable seed taking device and adjustable dibbler |
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CN114258763A (en) * | 2021-12-17 | 2022-04-01 | 山东省农业机械科学研究院 | Single-grain sliding-ladder type precise seed sowing device and method |
CN114258763B (en) * | 2021-12-17 | 2022-10-14 | 山东省农业机械科学研究院 | Single-grain sliding-ladder type precise seed sowing device and method |
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