CN105144921A - Particle quantitatively-separating counter - Google Patents
Particle quantitatively-separating counter Download PDFInfo
- Publication number
- CN105144921A CN105144921A CN201510472926.5A CN201510472926A CN105144921A CN 105144921 A CN105144921 A CN 105144921A CN 201510472926 A CN201510472926 A CN 201510472926A CN 105144921 A CN105144921 A CN 105144921A
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- panel
- pumping board
- hole
- particle
- rail groove
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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, the Quantitative Separation for crop seed particles such as paddy rice, wheat or beans counts.
Background technology
When the seeds such as paddy rice of the prior art, wheat or beans determine spacing in the rows line spacing sowing experiment, the control inaccuracy of spacing in the rows and line-spacing, line-spacing and the spacing in the rows of the seed of same experiment plot diverse location are uneven, thus the entirety sowing of impact experiment field evenly, finally affects experimental result accuracy.In addition, when evaluating the quality quality of seed, thousand kernel weight is an important evaluation index, needs artificial counting seed amount, and thousand seeds are low by efficiency when manually counting, poor accuracy.
Summary of the invention
The object of this invention is to provide a kind of particle quantitative gap counter, sow to realize accurate metering and to determine to go to determine spacing in the rows arrangement seed.
The object of the present invention is achieved like this, a kind of particle quantitative gap counter, the pumping board comprising panel and be adjacent to panel, described panel both sides are provided with parallel rail groove, the dual-side of described pumping board and the rail groove of panel are slidably matched and realize sliding up and down, it is corresponding and be convenient to the through hole that individual particle passes through that described panel and pumping board surface correspondence are provided with some ranks, described pumping board can realize the complete complete coincidence of upper and lower through hole relative to panel along rail groove slip or stagger completely, the top surface edge of described panel is provided with the convex for stopping particle, the convex of described panel side is provided with a breach.
Particle quantitative gap counter of the present invention, on panel and pumping board, through hole and the single-strain seed such as wheat or paddy rice Particle Phase adapt to and facilitate seed freely to pass through one to one.When pumping board relative to panel slide into upper lower through-hole stagger completely time, the through hole of panel is just in time blocked by pumping board, now be slightly more than the seed grain of number of openings on panel to spreading one deck quantity on panel, reciprocative-screening device, make in each through hole of panel, there is particle, then by device and slightly horizontal tilt, make at the bottom of breach side in other side of device, so that the unnecessary seed not entering through hole flows out from breach, horizontal device again, now panel all fall into a seed in each through hole, then device is aimed at position to be sowed, twitch pumping board, through hole on pumping board is overlapped completely with the through hole on panel, seed falls into position to be sowed.Then Quantitative Separation and the seeding process of next round seed is carried out.Particle quantitative gap counter of the present invention can realize quantitative counting and separating particles seed, and counting efficiency is high, and the seed of separation can be made to arrange with equal line-spacing and spacing in the rows mode, realizes the sowing of even shattering.
Determine spacing in the rows sowing for ease of realizing determining row, the line-spacing between the through hole of described panel and the through hole of pumping board and row are apart from equal respectively.
For ease of pulling pumping board to slide, the side that described pumping board is vertical with glide direction is provided with the handle be convenient to pull pumping board and slided.
Be adjacent to slip for ease of realizing pumping board along panel, described rail groove is the rectangular rail groove that side is opened wide, and two rail grooves are separately fixed at the both sides of the edge of panel and open ports is corresponding so that pumping board dual-side slides up and down along rectangular rail groove.
The position slided up and down for the relative panel of accurate limit pumping board, so that accurately realize the coincidence completely of upper lower through-hole and stagger completely, is also provided with the position-limit mechanism sliding up and down extreme position for the relative panel of spacing pumping board between described panel and pumping board.
As a kind of preferred version of position-limit mechanism of the present invention, the step recess in the direction of open ports dorsad that the bottom land that described position-limit mechanism comprises rail groove one end is arranged, one end that two outer ledges of described pumping board are corresponding with described step recess is respectively equipped with the step section of evagination, the length of described step section is less than the length of step recess, when pumping board outward flange along rail groove slide into step section and step mating recesses block time, the through hole of described panel overlaps completely with the through hole of pumping board; Described panel top is provided with the blend stop of the restriction maximum sliding position of pumping board, when pumping board slide into top margin and blend stop against time, the through hole of panel and the through hole of pumping board stagger completely; For the intensity increasing pumping board prevents pumping board to be out of shape, described pumping board downside surface is provided with the cross reinforcing of some downward protrusions vertical with twitching direction.
For the seed preventing individual particles excessive ejects from through hole when flat board tilts, on described panel, the sidewall of through hole is provided with some soft pawls towards pumping board direction.
In order to prevent, seed in irregular shape is stuck can not fall smoothly on the through hole of the soft pawl of band, and the top that described pumping board is adjacent to each through hole of upper surface of panel is respectively equipped with projection, and the height of described projection is 1/3-1/2 of plate thickness; Panel surface wearing and tearing projection when sliding for preventing pumping board, described panel is adjacent to upside that the basal surface of the pumping board each hole corresponding with described projection lead to and coordinates and be provided with groove.In this structure, when indivedual particle diameter seed in irregular shape be stuck in pawl can not fall smoothly time, repeatedly pull pumping board, make the jack-up stir seed repeatedly of the protruding part on pumping board, to change the orientation of seed opposing through-bores, be convenient to seed and fall smoothly.
As a preferred embodiment of the present invention, form the rectangle, square, circle or the oblong that match sized by described panel and pumping board, the surface of described panel and pumping board is plane or cambered surface; Pass through for ease of seed, described through hole and the grain shape counted match for circular or oval; The thickness of described pumping board is less than the thickness of panel.
For when preventing from sieving, seed is scattered from breach, the indentation, there cooperation of described convex is provided with easy-to-mount movable blend stop.
Accompanying drawing explanation
Fig. 1 is the structural representation of the through hole on particle quantitative gap counter panel of the present invention and pumping board when overlapping completely.
Fig. 2 is the D direction view of Fig. 1.
Fig. 3 be Fig. 1 along A-A to profile.
Fig. 4 is the partial enlarged drawing of Fig. 3 at E place.
Fig. 5 be Fig. 1 along B-B to profile.
Fig. 6 is the partial enlarged drawing of Fig. 5 at F place.
Fig. 7 is the structural representation of the through hole on particle quantitative gap counter panel of the present invention and pumping board when staggering completely.
Fig. 8 is the structural representation of 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 pawl of 1A; 1B groove; 1C step recess; 2 rail grooves; 3 convexes; 4 through holes; 5 pumping boards; 5A step section; 5B handle; 5C projection; 5D reinforcement; 6 breach; 7 grades of bars.
Embodiment
If Fig. 1-Fig. 9 is particle quantitative gap counter of the present invention, the pumping board 5 comprising panel 1 and be adjacent to panel 1, panel 1 both sides are provided with parallel rail groove 2, the rail groove 2 of the dual-side of pumping board 5 and the both sides of panel 1 is slidably matched and realizes sliding up and down, it is corresponding and be convenient to the through hole 4 that individual particle passes through that panel 1 and the surperficial correspondence of pumping board 5 are provided with some ranks, pumping board 5 relatively panel 1 can realize the complete complete coincidence of upper and lower through hole 4 along rail groove 2 slip or stagger completely, the top surface edge of panel 1 is provided with the convex 3 for stopping particle, the convex 3 of panel 1 side is provided with a breach 6.
Determine spacing in the rows sowing for ease of realizing determining row, the line-spacing between the through hole of panel 1 and the through hole of pumping board 5 and row apart from equal respectively, with the line-spacing needed for adapting to sow and spacing in the rows.
For ease of pulling pumping board 5 to slide, the side that pumping board 5 is vertical with glide direction is provided with the handle 5B be convenient to pull pumping board 5 and slided.
Be adjacent to slip for ease of realizing pumping board 5 along panel 1, the rectangular rail groove that rail groove 2 opens wide for side, two rail grooves 2 are separately fixed at the both sides of the edge of panel and open ports is corresponding so that pumping board 5 dual-side slides up and down along rectangular rail groove 2.
The position slided up and down for the relative panel of accurate limit pumping board 5, so that accurately realize the coincidence completely of upper lower through-hole and stagger completely, is also provided with the position-limit mechanism sliding up and down extreme position for the relative panel 1 of spacing pumping board 5 between panel 1 and pumping board 5.
As a kind of preferred version of position-limit mechanism of the present invention, the step recess 1C in the direction of open ports dorsad that the bottom land that position-limit mechanism comprises rail groove 2 one end is arranged, one end that two outer ledges of pumping board 5 are corresponding with step recess 1C is respectively equipped with the step section 5A of evagination, the length of step section 5A is less than the length of step recess 1C, when pumping board 5 outward flange along rail groove slide into step section 5A to coordinate with step recess 1C block time, the through hole of panel 1 overlaps completely with the through hole of pumping board 5; Panel 1 top is provided with the blend stop 7 of the restriction maximum sliding position of pumping board 5, when pumping board 5 slide into top margin and blend stop 5 against time, the through hole of panel 1 and the through hole of pumping board 5 stagger completely.
For the seed preventing individual particles excessive ejects from through hole when panel tilts to pour out unnecessary seed, on panel 1, the sidewall of through hole is provided with some soft pawl 1A towards pumping board 5 direction.After seed grain enters faceplate through holes, soft pawl can block this seed grain, thus when preventing panel from tilting, seed ejects from through hole.
In order to prevent, seed in irregular shape is stuck can not fall smoothly on the through hole of the soft pawl of band, and the top of each through hole of upper surface that described pumping board 5 is adjacent to panel 1 is respectively equipped with projection 5C, and the height of projection 5C is 1/3-1/2 of panel 1 thickness; Panel 1 surface abrasion projection 5C when sliding for preventing pumping board 5, panel 5 is adjacent to logical upside, the basal surface of the pumping board 5 each hole corresponding with projection 5C and coordinates and be provided with groove 1B.In this structure, when indivedual particle diameter seed in irregular shape be stuck in pawl can not fall smoothly time, repeatedly pull pumping board 5, make the projection 5C on pumping board 5 repeatedly jack-up stir seed, to change the orientation of seed opposing through-bores, be convenient to seed and fall smoothly.
Particle quantitative gap counter of the present invention, forms the rectangle, square, circle or the oblong that match sized by panel 1 and pumping board 5, and the surface of panel and pumping board can be plane or cambered surface.Pass through for ease of seed, through hole 4 and the grain shape counted match for circular or oval; The thickness of pumping board 5 is less than the thickness of panel 1.For the intensity increasing pumping board 5 prevents pumping board to be out of shape, pumping board 5 downside surface is provided with the cross reinforcing 5D of some downward protrusions vertical with twitching direction.
For when preventing from sieving, seed is scattered from breach 6, the indentation, there cooperation of convex 3 is provided with easy-to-mount active block stop.
Particle quantitative gap counter of the present invention, on panel 1 and pumping board 5, through hole 4 and the single-strain seed such as wheat or paddy rice Particle Phase adapt to and facilitate seed freely to pass through one to one.When pumping board 5 relatively panel 1 slide into upper lower through-hole stagger completely time, the through hole of panel 1 is just in time blocked by pumping board 5, now be slightly more than the seed grain of number of openings on panel 1 to spreading one deck quantity on panel 1, reciprocative-screening device, make in each through hole of panel 1, there is particle, then by device and slightly horizontal tilt, make at the bottom of breach 6 side in other side of device, so that the unnecessary seed not entering through hole 4 flows out from breach, horizontal device again, now panel all fall into a seed in each through hole, then device is aimed at position to be sowed, twitch pumping board 5, through hole on pumping board 5 is overlapped completely with the through hole on panel 1, seed falls into position to be sowed.Then Quantitative Separation and the seeding process of next round seed is carried out.Particle quantitative gap counter of the present invention can realize quantitative counting and separating particles seed, and the seed of separation is arranged with equal line-spacing and spacing in the rows mode, realizes the sowing of even shattering.
Claims (10)
1. a particle quantitative gap counter, it is characterized in that, the pumping board comprising panel and be adjacent to panel, described panel both sides are provided with parallel rail groove, the dual-side of described pumping board and the rail groove of panel are slidably matched and realize sliding up and down, it is corresponding and be convenient to the through hole that individual particle passes through that described panel and pumping board surface correspondence are provided with some ranks, described pumping board can realize the complete complete coincidence of upper and lower through hole relative to panel along rail groove slip or stagger completely, the top surface edge of described panel is provided with the convex for stopping particle, the convex of described panel side is provided with a breach.
2. particle quantitative gap counter according to claim 1, is characterized in that, the line-spacing between the through hole of described panel and the through hole of pumping board and row are apart from equal respectively.
3. particle quantitative gap counter according to claim 1, is characterized in that, the side that described pumping board is vertical with glide direction is provided with the handle be convenient to pull pumping board and slided.
4. particle quantitative gap counter according to claim 1, it is characterized in that, described rail groove is the rectangular rail groove that side is opened wide, and two rail grooves are separately fixed at the both sides of the edge of panel and open ports is corresponding so that pumping board dual-side slides up and down along rectangular rail groove.
5. particle quantitative gap counter according to claim 1, is characterized in that, is also provided with the position-limit mechanism sliding up and down extreme position for the relative panel of spacing pumping board between described panel and pumping board.
6. particle quantitative gap counter according to claim 5, it is characterized in that, the step recess in the direction of open ports dorsad that the bottom land that described position-limit mechanism comprises rail groove one end is arranged, one end that two outer ledges of described pumping board are corresponding with described step recess is respectively equipped with the step section of evagination, the length of described step section is less than the length of step recess, when pumping board outward flange along rail groove slide into step section and step mating recesses block time, the through hole of described panel overlaps completely with the through hole of pumping board; Described panel top is provided with the blend stop of the restriction maximum sliding position of pumping board, when pumping board slide into top margin and blend stop against time, the through hole of panel and the through hole of pumping board stagger completely.
7. the particle quantitative gap counter according to any one of claim 1-6, is characterized in that, on described panel, the sidewall of through hole is provided with some soft pawls towards pumping board direction.
8. particle quantitative gap counter according to claim 7, is characterized in that, the top that described pumping board is adjacent to each through hole of upper surface of panel is respectively equipped with projection, and the height of described projection is 1/3-1/2 of plate thickness; Described panel is adjacent to logical upside, the basal surface of the pumping board each hole corresponding with described projection and coordinates and be provided with groove.
9. particle quantitative gap counter according to claim 7, is characterized in that, forms the rectangle, square, circle or the oblong that match sized by described panel and pumping board, and the surface of described panel and pumping board is plane or cambered surface; Described through hole and the grain shape counted match for circular or oval; The thickness of described pumping board is less than the thickness of panel; Described pumping board downside surface is provided with the cross reinforcing of some downward protrusions vertical with twitching direction.
10. particle quantitative gap counter according to claim 7, is characterized in that, the indentation, there cooperation of described convex is provided with 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 |
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| CN105144921A true CN105144921A (en) | 2015-12-16 |
| CN105144921B CN105144921B (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510472926.5A Active CN105144921B (en) | 2015-08-05 | 2015-08-05 | Particle quantitatively-separating counter |
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| Country | Link |
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| CN (1) | CN105144921B (en) |
Cited By (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 |
| CN112449810A (en) * | 2020-11-24 | 2021-03-09 | 农业农村部南京农业机械化研究所 | Seed metering mechanism of agricultural seed precision seeder |
| CN112470625A (en) * | 2020-11-24 | 2021-03-12 | 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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| 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 |
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| 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 |
| CN112449810A (en) * | 2020-11-24 | 2021-03-09 | 农业农村部南京农业机械化研究所 | Seed metering mechanism of agricultural seed precision seeder |
| CN112470625A (en) * | 2020-11-24 | 2021-03-12 | 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 |
| 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 |
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| CN105144921B (en) | 2017-04-12 |
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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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