CN105144921B - Particle quantitatively-separating counter - Google Patents
Particle quantitatively-separating counter Download PDFInfo
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- CN105144921B CN105144921B CN201510472926.5A CN201510472926A CN105144921B CN 105144921 B CN105144921 B CN 105144921B CN 201510472926 A CN201510472926 A CN 201510472926A CN 105144921 B CN105144921 B CN 105144921B
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- panel
- pumping board
- hole
- rail groove
- particle
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Abstract
The invention relates to a particle quantitatively-separating counter for seeding paddy rice, wheat, and the like. The counter comprises a panel, and a drawing plate tightly attached to the panel. Parallel track channels are arranged on two sides of the panel. Two side edges of the drawing plate slidably match the track channels in the panel, and the drawing plate slides up and down. A plurality of rows and lines of through holes for single particle to pass through are correspondingly arranged in the panel and the surface of the drawing plate. The drawing plates relative to the panel slide along the track channels, and complete coincidence or stagger of upper and lower through holes can be realized. The edge of the upper surface of the panel is provided with a protruding stage for blocking particles, and the protruding stage near the side of the panel is provided with a notch. The particle quantitatively-separating counter can quantitatively count and separate seed particles, and enables the separated seeds to be arranged in equal line spacing and row spacing. Therefore, the seed particles uniformly fall for seeding.
Description
Technical field
The present invention relates to a kind of particle quantitative gap counter, for the crop seed granule such as Oryza sativa L., Semen Tritici aestivi or beans
Quantitative Separation is counted.
Background technology
The seed such as Oryza sativa L. of the prior art, Semen Tritici aestivi or beans singling away from line spacing sowing test when, spacing in the rows and line-spacing
Control is inaccurate, and the line-spacing and spacing in the rows of the seed of same experiment plot diverse location is uneven, so as to affect experimental field integrally to broadcast
Plant uniform, it is final to affect experimental result accuracy.In addition, when evaluating the quality quality of seed, mass of 1000 kernel is an important evaluation
Index, needs artificial counting seed amount, thousand seeds with manually to count when efficiency it is low, accuracy is poor.
The content of the invention
It is an object of the invention to provide a kind of particle quantitative gap counter, with realize accurate metering and determine row singling away from
Arrangement seed is sowed.
The object of the present invention is achieved like this, a kind of particle quantitative gap counter, including panel and is adjacent to panel
Pumping board, the panel both sides are provided with parallel rail groove, and two sides of the pumping board are slidably matched simultaneously with the rail groove of panel
Realization is slided up and down, the panel and pumping board surface be correspondingly provided with several ranks it is corresponding and be easy to that individual particle passes through it is logical
Hole, the pumping board are slided along rail groove with respect to panel and are capable of achieving the complete complete coincidence of upper and lower through hole or stagger completely, the panel
Top surface edge is provided with for stopping the convex of granule, and the convex of the panel side is provided with a breach.
The particle quantitative gap counter of the present invention, on panel and pumping board, one-to-one through hole is single with Semen Tritici aestivi or Oryza sativa L. etc.
Strain seed grain is adapted and facilitates seed to pass freely through.When the relative panel of pumping board slides into upper lower through-hole to be staggered completely, face
The through hole of plate is just blocked by pumping board, now to the seed of number of openings in one layer number of spreading on panel slightly more than panel
Grain, reciprocative-screening device have granule in each through hole for making panel, then by device and slightly horizontal tilt, make breach
Side bottom is flowed out from breach in order to be introduced into the unnecessary seed of through hole in other sides of device, then horizontal device, now
A seed is each fallen within panel in each through hole, device has been directed at into position to be sowed then, twitched pumping board, make on pumping board
Through hole be completely superposed with the through hole on panel, seed falls into position to be sowed.Then carry out quantitative point of next round seed
From and seeding process.Particle quantitative gap counter of the present invention can be realized quantitative counting and separate grain seed, counting efficiency
Height, and detached seed can be made arranged with equal line-spacing and spacing in the rows mode, realize uniform shattering sowing.
For ease of realizing determining line-spacing of the row singling away between sowing, the through hole of the through hole and pumping board of the panel and row away from respectively
It is equal.
For ease of pulling pumping board to slide, the pumping board side vertical with glide direction is provided with is easy to what pull pumping board slided
Handle.
For ease of realizing that pumping board is adjacent to slip, the rectangular rail groove that the rail groove is opened wide for side, two tracks along panel
Groove is separately fixed at the both sides of the edge of panel and open ports are corresponding in order to glide on pumping board both sides edge rectangular rail groove
It is dynamic.
For position being completely superposed in order to the accurately upper lower through-hole of realization that the relative panel of accurate limit pumping board is slided up and down
With stagger completely, be additionally provided between the panel and pumping board and slide up and down the spacing of extreme position for the relative panel of spacing pumping board
Mechanism.
Used as a kind of preferred version of the position-limit mechanism of the present invention, the position-limit mechanism includes that the bottom land of rail groove one end sets
The step recess in the dorsad open ports direction put, two outer ledges of pumping board one end difference corresponding with the step recess
The step section of evagination is provided with, the length of the step section is less than the length of step recess, when pumping board outward flange slides along rail groove
When blocking to step section and step mating recesses, the through hole of the panel is completely superposed with the through hole of pumping board；At the top of the panel
Be provided with the blend stop for limiting sliding position in pumping board maximum, when pumping board slide into top margin and blend stop against when, the through hole and pumping board of panel
Through hole stagger completely；Intensity to increase pumping board prevents pumping board from deforming, and the pumping board downside surface is provided with some and twitch side
To vertical downwardly projecting cross reinforcing.
Seed to prevent individual particles excessive is ejected from through hole when flat board is inclined, the side wall of through hole on the panel
It is provided with some soft pawls towards pumping board direction.
To prevent, seed in irregular shape is stuck smoothly can not to fall on the through hole of the soft pawl of band, and the pumping board is adjacent to
Projection is respectively equipped with above each through hole of upper surface of panel, the height of the projection is 1/3-the 1/2 of plate thickness；It is anti-
Panel surface abrasion projection when only pumping board slides, the panel are adjacent to what basal surface each hole corresponding with the projection of pumping board led to
Upside cooperation is provided with groove.In this structure, when indivedual particle diameters seed in irregular shape is stuck on pawl smoothly can not fall,
Pumping board is pulled repeatedly, makes the protruding part on pumping board jack-up stir seed repeatedly, to change the orientation of seed opposing through-bores, just
Smoothly fall in seed.
As a preferred embodiment of the present invention, the panel and pumping board be size formed match rectangle, square,
The surface of circular or oblong, the panel and pumping board is plane or cambered surface；Pass through for ease of seed, the through hole with counted
Grain shape match for circular or oval；Thickness of the thickness of the pumping board less than panel.
During to prevent from sieving, seed is scattered from breach, and the indentation, there cooperation of the convex is provided with easy-to-mount active catch
Bar.
Description of the drawings
Fig. 1 is the structural representation when through hole on the particle quantitative gap counter panel and pumping board of the present invention is completely superposed
Figure.
D direction views of the Fig. 2 for Fig. 1.
Fig. 3 be Fig. 1 along A-A to profile.
Fig. 4 is partial enlarged drawings of the Fig. 3 at E.
Fig. 5 be Fig. 1 along B-B to profile.
Fig. 6 is partial enlarged drawings of the Fig. 5 at F.
Fig. 7 is the structural representation when through hole on the particle quantitative gap counter panel and pumping board of the present invention staggers completely
Figure.
Structural representations of the Fig. 8 for pumping board.
Fig. 9 be Fig. 7 along G-G to part sectioned view.
Figure 10 be Fig. 8 along H-H to profile.
Wherein, 1 panel；The soft pawls of 1A；1B grooves；1C step recesses；2 rail grooves；3 convexes；4 through holes；5 pumping boards；5A
Step section；5B handles；5C projections；5D reinforcements；6 breach；7 grades of bars.
Specific embodiment
Such as the particle quantitative gap counter that Fig. 1-Fig. 9 is the present invention, including panel 1 and the pumping board 5 being adjacent to panel 1,
1 both sides of panel are provided with parallel rail groove 2, and two sides of pumping board 5 are slidably matched and are realized with the rail groove 2 of the both sides of panel 1
Slide up and down, panel 1 is correspondingly provided with the through hole 4 that several ranks are corresponding and are easy to individual particle to pass through, pumping board with 5 surface of pumping board
5 relative panels 1 slide along rail groove 2 and are capable of achieving the complete complete coincidence of upper and lower through hole 4 or stagger completely, the top surface edge of panel 1
It is provided with for stopping the convex 3 of granule, the convex 3 of 1 side of panel is provided with a breach 6.
For ease of realizing determining line-spacing of the row singling away between sowing, the through hole of the through hole and pumping board 5 of panel 1 and row away from phase respectively
Deng to adapt to line-spacing and spacing in the rows needed for sowing.
For ease of pulling pumping board 5 to slide, the side vertical with glide direction of pumping board 5 is provided with is easy to what pull pumping board 5 slided
Handle 5B.
For ease of realizing that pumping board 5 is adjacent to slip, the rectangular rail groove that rail groove 2 is opened wide for side, two rail grooves along panel 1
2 both sides of the edge for being separately fixed at panel and open ports are corresponding in order to gliding on 5 both sides edge rectangular rail groove 2 of pumping board
It is dynamic.
For position being completely superposed in order to the accurately upper lower through-hole of realization that 5 relative panel of accurate limit pumping board is slided up and down
With stagger completely, be additionally provided between panel 1 and pumping board 5 and slide up and down the spacing of extreme position for the relative panel 1 of spacing pumping board 5
Mechanism.
Used as a kind of preferred version of the position-limit mechanism of the present invention, position-limit mechanism includes that the bottom land of 2 one end of rail groove is arranged
Dorsad open ports direction step recess 1C, two outer ledges one end corresponding with step recess 1C of pumping board 5 is respectively equipped with
Step section 5A of evagination, the length of step section 5A are less than the length of step recess 1C, when 5 outward flange of pumping board is slid into along rail groove
When step section 5A is blocked with step recess 1C cooperations, through hole and the through hole of pumping board 5 of panel 1 are completely superposed；Set at the top of panel 1
The blend stop 7 of sliding position in 5 maximum of restricted pumping board, when pumping board 5 slide into top margin and blend stop 5 against when, the through hole of panel 1 with take out
The through hole of plate 5 staggers completely.
Seed to prevent individual particles excessive is ejected from through hole when panel is inclined and pours out unnecessary seed, panel 1
The side wall of upper through hole is provided with some 1 A of soft pawl towards 5 direction of pumping board.After seed grain enters faceplate through holes, soft pawl can
To block the seed grain, during so as to preventing panel from inclining, seed is ejected from through hole.
To prevent, seed in irregular shape is stuck smoothly can not to fall on the through hole of the soft pawl of band, and the pumping board 5 is pasted
Projection 5C is respectively equipped with above each through hole of upper surface of tight panel 1, the height of projection 5C is 1/3-the 1/2 of 1 thickness of panel；
1 surface abrasion projection 5C of panel during to prevent pumping board 5 from sliding, panel 5 are adjacent to basal surface each hole corresponding with projection 5C of pumping board 5
Logical upside cooperation is provided with groove 1B.In this structure, when indivedual particle diameters seed in irregular shape is stuck on pawl can not be smooth
During whereabouts, pumping board 5 is pulled repeatedly, jack-up stirs seed repeatedly to make projection 5C on pumping board 5, to change the side of seed opposing through-bores
Position, is easy to seed smoothly to fall.
The particle quantitative gap counter of the present invention, panel 1 and pumping board 5 be size formed match rectangle, square,
The surface of circular or oblong, panel and pumping board can be plane or cambered surface.Pass through for ease of seed, through hole 4 with counted
Grain shape matches for circular or ellipse；Thickness of the thickness of pumping board 5 less than panel 1.Intensity to increase pumping board 5 prevents from taking out
Plate deforms, and 5 downside surface of pumping board is provided with some downwardly projecting cross reinforcing 5Ds vertical with direction is twitched.
During to prevent from sieving, seed is scattered from breach 6, and the indentation, there cooperation of convex 3 is provided with easy-to-mount active block stop.
The particle quantitative gap counter of the present invention, one-to-one through hole 4 and Semen Tritici aestivi or Oryza sativa L. on panel 1 and pumping board 5
It is adapted Deng single-strain seed granule and facilitate seed to pass freely through.Stagger when 5 relative panel 1 of pumping board slides into upper lower through-hole completely
When, the through hole of panel 1 is just blocked by pumping board 5, now to number of openings in one layer number of spreading on panel 1 slightly more than panel 1
Seed grain, reciprocative-screening device makes have granule in each through hole of panel 1, then device inclined with slightly level
Tiltedly, make 6 side bottom of breach in other sides of device, flow out from breach in order to be introduced into the unnecessary seed of through hole 4, then put down
Device is put, a seed has now been each fallen within panel in each through hole, device is directed at into position to be sowed then, twitch is taken out
Plate 5, makes the through hole on pumping board 5 be completely superposed with the through hole on panel 1, and seed falls into position to be sowed.Then carry out next
The Quantitative Separation and seeding process of wheel seed.Particle quantitative gap counter of the present invention can be realized quantitative counting and separate granule
Seed, and make detached seed and arranged with equal line-spacing and spacing in the rows mode, realize uniform shattering sowing.
Claims (8)
1. a kind of particle quantitative gap counter, including panel and the pumping board being adjacent to panel, the panel both sides are provided with parallel
Rail groove, two sides of the pumping board are slidably matched with the rail groove of panel and realize sliding up and down, the panel and pumping board
Surface is correspondingly provided with the through hole that several ranks are corresponding and are easy to individual particle to pass through, and the pumping board is slided along rail groove with respect to panel
Dynamic to be capable of achieving the complete complete coincidence of upper and lower through hole or stagger completely, the top surface edge of the panel is provided with for stopping the prominent of granule
Platform, the convex of the panel side are provided with a breach；Characterized in that, the side wall of through hole is provided with some directions and takes out on the panel
The soft pawl in plate direction, the pumping board are adjacent to above each through hole of upper surface of panel and are respectively equipped with projection, the height of the projection
Spend 1/3-1/2 for plate thickness；The panel is adjacent to the logical upside in basal surface each hole corresponding with the projection of pumping board and matches somebody with somebody
Conjunction is provided with groove.
2. particle quantitative gap counter according to claim 1, it is characterised in that the through hole and pumping board of the panel
Line-spacing and row between through hole is equal away from difference.
3. particle quantitative gap counter according to claim 1, it is characterised in that the pumping board is vertical with glide direction
Side be provided be easy to pull pumping board slide handle.
4. particle quantitative gap counter according to claim 1, it is characterised in that the rail groove is what side was opened wide
Rectangular rail groove, two rail grooves are separately fixed at the both sides of the edge of panel and open ports are corresponding in order to pumping board both sides edge
Rectangular rail groove is slided up and down.
5. particle quantitative gap counter according to claim 1, it is characterised in that also set between the panel and pumping board
There is the position-limit mechanism that extreme position is slided up and down for the relative panel of spacing pumping board.
6. particle quantitative gap counter according to claim 5, it is characterised in that the position-limit mechanism includes rail groove
The step recess in the dorsad open ports direction that the bottom land of one end is arranged, two outer ledges of the pumping board and the step recess pair
The one end answered is respectively equipped with the step section of evagination, and the length of the step section is less than the length of step recess, when pumping board outward flange
When sliding into step section and step mating recesses along rail groove and blocking, the through hole of the panel is completely superposed with the through hole of pumping board；
The blend stop for limiting sliding position in pumping board maximum is provided with the top of the panel, when pumping board slide into top margin and blend stop against when, panel
Through hole stagger with the through hole of pumping board completely.
7. particle quantitative gap counter according to claim 1, it is characterised in that the panel and pumping board are size shape
Surface into the rectangle, square, circle or oblong, the panel and the pumping board that match is plane or cambered surface；The through hole
Match for circular or ellipse with the grain shape for being counted；Thickness of the thickness of the pumping board less than panel；Under the pumping board
Side surface is provided with some downwardly projecting cross reinforcings vertical with direction is twitched.
8. particle quantitative gap counter according to claim 1, it is characterised in that the indentation, there of the convex coordinates and sets
There is easy-to-mount movable blend stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510472926.5A CN105144921B (en) | 2015-08-05 | 2015-08-05 | Particle quantitatively-separating counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510472926.5A CN105144921B (en) | 2015-08-05 | 2015-08-05 | Particle quantitatively-separating counter |
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| Publication Number | Publication Date |
|---|---|
| CN105144921A CN105144921A (en) | 2015-12-16 |
| CN105144921B true CN105144921B (en) | 2017-04-12 |
Family
ID=54786327
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510472926.5A Active CN105144921B (en) | 2015-08-05 | 2015-08-05 | Particle quantitatively-separating counter |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110408526A (en) * | 2019-09-04 | 2019-11-05 | 自然资源部第二海洋研究所 | Fish-egg quantifies sample injector |
| CN112449810B (en) * | 2020-11-24 | 2022-03-18 | 农业农村部南京农业机械化研究所 | Seed metering mechanism of agricultural seed precision seeder |
| CN112470625B (en) * | 2020-11-24 | 2022-01-18 | 农业农村部南京农业机械化研究所 | Seed metering mechanism for precision seeding and seed metering machine and precision seeding and seed metering machine |
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| CN2247929Y (en) * | 1996-02-15 | 1997-02-26 | 江苏省国营临海农场教学仪器厂 | Disk-type rice seedling growing machine |
| CN2287365Y (en) * | 1997-03-13 | 1998-08-12 | 新平彝族傣族自治县农机技术推广服务站 | Seeder for rice seedlings |
| CN2574348Y (en) * | 2002-10-08 | 2003-09-24 | 毛卓亮 | Grow seedling and sowing machine for flue cured tobacco seed |
| CN201182067Y (en) * | 2008-04-22 | 2009-01-21 | 湖南省烟草公司湘西自治州公司 | Floatation seedling and drilling apparatus for tobacco |
| CN201444750U (en) * | 2009-08-10 | 2010-05-05 | 申剑 | Flue-cured tobacco grow seedling seeder |
| CN103340050A (en) * | 2013-07-19 | 2013-10-09 | 西北农林科技大学 | Sliding plate type tobacco seed sowing device |
| CN203708793U (en) * | 2014-02-21 | 2014-07-16 | 王碧 | Pseudo-ginseng red seed garden seeder |
| CN203814162U (en) * | 2014-04-28 | 2014-09-10 | 卢有奎 | Coated tobacco seed seedling-raising seeder capable of accurately determining quantity |
| CN205017824U (en) * | 2015-08-05 | 2016-02-10 | 江苏里下河地区农业科学研究所 | Granule ration gap counter |
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2015
- 2015-08-05 CN CN201510472926.5A patent/CN105144921B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2096868U (en) * | 1991-02-14 | 1992-02-26 | 延吉市农业机械化推广站 | Simple pot seedling disk seeder |
| CN2247929Y (en) * | 1996-02-15 | 1997-02-26 | 江苏省国营临海农场教学仪器厂 | Disk-type rice seedling growing machine |
| CN2287365Y (en) * | 1997-03-13 | 1998-08-12 | 新平彝族傣族自治县农机技术推广服务站 | Seeder for rice seedlings |
| CN2574348Y (en) * | 2002-10-08 | 2003-09-24 | 毛卓亮 | Grow seedling and sowing machine for flue cured tobacco seed |
| CN201182067Y (en) * | 2008-04-22 | 2009-01-21 | 湖南省烟草公司湘西自治州公司 | Floatation seedling and drilling apparatus for tobacco |
| CN201444750U (en) * | 2009-08-10 | 2010-05-05 | 申剑 | Flue-cured tobacco grow seedling seeder |
| CN103340050A (en) * | 2013-07-19 | 2013-10-09 | 西北农林科技大学 | Sliding plate type tobacco seed sowing device |
| CN203708793U (en) * | 2014-02-21 | 2014-07-16 | 王碧 | Pseudo-ginseng red seed garden seeder |
| CN203814162U (en) * | 2014-04-28 | 2014-09-10 | 卢有奎 | Coated tobacco seed seedling-raising seeder capable of accurately determining quantity |
| CN205017824U (en) * | 2015-08-05 | 2016-02-10 | 江苏里下河地区农业科学研究所 | Granule ration gap counter |
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| CN105144921A (en) | 2015-12-16 |
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Address after: 225325 8 Industrial Park, Baima Town, Gao Gang, Taizhou, Jiangsu Patentee after: Jiangsu Lixiahe Prefecture Institute of Agricultural Science Address before: 225000 Yangjiang North Road 568, Hanjiang District, Yangzhou, Jiangsu Patentee before: Jiangsu Lixiahe Prefecture Institute of Agricultural Science |
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