CN203313640U - Flue-cured tobacco pelleted seed sower - Google Patents
Flue-cured tobacco pelleted seed sower Download PDFInfo
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- CN203313640U CN203313640U CN2013203110396U CN201320311039U CN203313640U CN 203313640 U CN203313640 U CN 203313640U CN 2013203110396 U CN2013203110396 U CN 2013203110396U CN 201320311039 U CN201320311039 U CN 201320311039U CN 203313640 U CN203313640 U CN 203313640U
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- seed
- sliding block
- flue
- positioning sliding
- cured tobacco
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Abstract
The utility model discloses a flue-cured tobacco pelleted seed sower, belongs to the field of seedling technology of agriculture apparatuses and aims at overcoming the problems that by adopting the traditional flue-cured tobacco pelleted seed sowing mode, bacteria is easily introduced and sowing quantity is not easily controlled. The flue-cured tobacco pelleted seed sower comprises a seed storage chamber and a seed leakage tube, wherein a seed diversion pipe is arranged at the bottom of the seed storage chamber, a base is arranged at the upper end of the seed leakage tube, a positioning slider and a seed positioning hole penetrating through the positioning slider are arranged between the lower end of the seed diversion tube and the base, the seed positioning hole is positioned right below an outlet of the seed diversion tube, the positioning slider is horizontally connected with a reset spring and a button, and the positioning slider, the reset spring and the button can horizontally slider on the base along with the reset spring; the seed leakage tube is positioned in the seed pushing direction of the positioning slider, and a limiting retainer sheet is arranged at the upper end of the pushing direction of the positioning slider. The flue-cured tobacco pelleted seed sower is simple in structure and convenient to operate, and capable of realizing the sowing of single flue-cured tobacco pelleted seed.
Description
Technical field
The utility model belongs to agricultural seeder technique with the apparatus field, is specifically related to a kind of for sowing the seeder of simple grain flue-cured tobacco dressing Pelleting kind.
Background technology
Flue-cured tobacco seedling-cultivating is very important link in the tobacco planting process, and the quality of growing seedlings directly affects the quality of flue-cured tobacco.At present in flue-cured tobacco Pelleting kind seeding and seedling raising process, mostly be to adopt the manual dibbling, folder is taken the photograph seed in the hole, cave of seedling-cultivating tray, and because flue-cured tobacco Pelleting kind particle diameter is very little, thousand kernel weight is generally at the 0.07-0.08 gram, during this method dibbling, sowing quantity is inhomogeneous, be difficult for to grasp, and as easy as rolling off a log germ is brought in seedling-cultivating tray, make the disease of growing seedlings many, often, because seeding quantity is large, cause thinning time-consuming.
Started in the last few years to promote the use of pelleted seed; process advanced technology as the cigarette kind; it utilizes special technology and equipment; the seed coating medicine that will contain fertilizer, medicine, growth hormone and some particular matters be coated on every cigarette kind around, make big granulation (after dressing, particle diameter enlarges 80 times of left and right), thus both can meticulous even having broadcast; economize kind of a saving of labor; can guarantee nutrition again, the diseases prevention in strong sprout, effect is good.It is reported, tobacco coating seed improves more than 10 times the seed availability, and planting percent improves 10%, flue cured tobacco quality and output also increase, but the manual dibbling easily damages seed pelleting, especially at rainy weather, sow, air humidity is larger, and seed pelleting more easily damages.
Summary of the invention
For above shortcomings in prior art, the utility model provides a kind of hand-held flue-cured tobacco Pelleting kind seeder, and this seeder can be realized the sowing of simple grain flue-cured tobacco Pelleting kind in the hole of seedling-cultivating tray.
For realizing above-mentioned technical purpose, the technical solution adopted in the utility model is as follows:
A kind of flue-cured tobacco Pelleting kind seeder, comprise seed apotheca and seed fistulae, seed apotheca bottom is provided with the seed mozzle that diameter is greater than seed particle size D, seed fistulae upper end is provided with pedestal, is provided with the single seed trap setting that seed can be pushed to the seed fistulae between seed mozzle lower end and pedestal; Described single seed trap setting comprises positioning sliding block and is arranged on positioning sliding block the placing of seed hole of running through positioning sliding block, this placing of seed hole is positioned under the seed draft tube outlets, upper end open aperture, placing of seed hole d1 meets: D<d1<2D, placing of seed hole depth H meets: D<H<1.5D, described positioning sliding block and back-moving spring, button level connection joint, and positioning sliding block, back-moving spring and button can be along the flexible direction horizontal slips of back-moving spring on pedestal; Described seed fistulae is positioned at the positioning sliding block seed and pushes direction, and seed fistulae diameter is greater than lower ending opening aperture, placing of seed hole d2, and described positioning sliding block pushes the direction upper end and is provided with spacing catch, and this spacing catch height h meets: H≤h<1.5D.
Adopt the flue-cured tobacco Pelleting kind seeder of technique scheme can realize single seeded sowing, its operation principle is to capture the seed of seed mozzle by placing of seed hole, then utilize positioning sliding block and back-moving spring that the seed of capturing is pushed to seed fistulae import department, thus by planting seed in hole.Because the size in placing of seed hole is limited and positioning sliding block pushes the direction upper end and is provided with spacing catch, can guarantee to have a seed to be captured and be pushed in the seed fistulae by simple grain seed trap setting.
Furthermore, described positioning sliding block connects extended button by control lever, back-moving spring is set on control lever, this back-moving spring one end is fixed, the other end connects positioning sliding block, when the seed fistulae of flue-cured tobacco Pelleting kind seeder exports in the hole of aiming at seedling-cultivating tray, the user can press button, thereby realizes the sowing of seed like this.
Furthermore, described pedestal is provided with the chute that coordinates positioning sliding block to slide, and the degree of depth of chute is less than placing of seed hole depth.Positioning sliding block moves more stablely like this, makes seed can be pushed to exactly the seed fistulae mouth of pipe.
Situation more preferably, described spacing catch height meets: h=H, be also spacing catch just with the positioning sliding block upper surface flush, can guarantee better to only have like this seed to be captured.
The utility model is simple in structure, easy to operate, quick, by the single seed trap setting can be complete, wholesomely simple grain flue-cured tobacco Pelleting kind is seeded in the hole of seedling-cultivating tray.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is single seed trap setting structural representation.
Embodiment
In order to make those skilled in the art understand better the utility model, below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated.
As shown in Figure 1, a kind of flue-cured tobacco Pelleting kind seeder, comprise the seed apotheca 1 and the seed fistulae 2 that are arranged in shell, seed apotheca 1 bottom is provided with seed mozzle 3, in order to make seed pass through seed mozzle 3, its diameter should be greater than seed particle size D, and seed fistulae 2 upper ends are provided with pedestal 4, is provided with the single seed trap setting 5 that seed can be pushed to seed fistulae 2 between seed mozzle 3 lower ends and pedestal 4; This single seed trap setting 5 comprises positioning sliding block 51 and is arranged on positioning sliding block 51 and runs through the placing of seed hole 52 of positioning sliding block, and placing of seed hole 52 is positioned under 3 outlets of seed mozzle just in order to capture seed.In order to guarantee that horizontal direction can only have a seed to enter placing of seed hole 52, placing of seed hole 52 upper end open aperture d1 should meet: D<d1<2D, in order further to guarantee that placing of seed hole 52 can only be held into a seed, the depth H in placing of seed hole 52 also needs following restriction, that is: D<H<1.5D, can guarantee that by the size that limits placing of seed hole 52 upper end open aperture d1 and depth H placing of seed hole can and can only capture a seed like this.
Positioning sliding block 51 connects from the shell right side extended button 54 by control lever 55, and back-moving spring 53 is set on control lever 55, the positioning sliding block 51 in these back-moving spring 53 1 end level connection joint left sides, and the other end is fixed on the inwall of shell right side.Pedestal 4 is provided with the chute 56 that coordinates positioning sliding block 51 to slide, the degree of depth of chute 56 is less than the depth H in placing of seed hole 52, seed fistulae 2 is positioned at the chute 56 that positioning sliding block 51 seeds push direction, and seed fistulae 2 inlet diameters are greater than placing of seed hole 52 lower ending opening aperture d2(d2>D), facilitate like this seed that capture in placing of seed hole 52 can enter fast seed fistulae 2.Push the direction upper end at positioning sliding block 51 along chute 56 and be provided with spacing catch 6, its height h meets: H≤h<1.5D, be preferably h=H, be spacing catch 6 and positioning sliding block 51 upper surface flush, this spacing catch 6 can block unique unnecessary seed in top that is captured seed in placing of seed hole 52, to prevent them, with placing of seed hole 52, is pushed to seed fistulae 2 tops.
Using method and the operation principle of brief description flue-cured tobacco Pelleting once kind seeder: the seed locker room 1 of at first appropriate flue-cured tobacco Pelleting kind being packed into, the seed of seed locker room 1 is transported to placing of seed hole 52 and is captured along seed mozzle 3, then 2 outlets of the seed fistulae of seeder are aimed to the hole in seedling-cultivating tray and pressed button 54, now control lever 55 promote positioning sliding blocks 51 56 li of chutes along back-moving spring 53 bearing of trend horizontal slips, until the 2 upper end imports of seed fistulae are aimed in placing of seed hole 52, because the size in placing of seed hole 52 is limited, therefore can only hold at most a complete seed in placing of seed hole 52, positioning sliding block is in the propelling movement process, be subject to the effect of spacing catch, guarantee to only have a seed to be pushed to seed fistulae 2 places with positioning sliding block 51, finally by being seeded in the seedling-cultivating tray hole by seed fistulae 2.After completing sowing, release-push 54, positioning sliding block 51 is got back under seed mozzle 3 under the pulling force of back-moving spring 53, prepares to capture next seed, by that analogy sowing flue-cured tobacco Pelleting kind in different holes.
Placing of seed hole 52 is preferably lower ending opening aperture d2 and is greater than upper end open aperture d2, be D<d1<d2<2D, can guarantee like this in placing of seed hole 52 that a seed can only be arranged (the seed more than two or two can not be arranged and be advanced into placing of seed hole 52), and the height h of the depth H in placing of seed hole 52 and spacing catch 6 meets: D<H≤h<1.5D, even make like this second seed enter placing of seed hole 52, its volume can be not more than half yet, guarantee that spacing catch 6 acts on second kind period of the day from 11 p.m. to 1 a.m, the horizontal force direction of seed is lower than the seed center of gravity, therefore can not produce extruding to second seed between spacing catch 6 and placing of seed hole 52, but directly upwards squeeze unnecessary seed, while guaranteeing that positioning sliding block 51 placing of seed holes 52 are pushed to seed fistulae 2 porch, only has a seed.
Flue-cured tobacco Pelleting kind related in the utility model all adopts pelleted seed (to mix the serial seed coat agents such as insecticide, bactericide, plant growth regulator and quick-acting water soluble fertilizers, tobacco seed is carried out to the Pelleting dressing of three layers of difference in functionality) mode sowed, the regular spheroid that above-mentioned seed is Utopian size statistics, so the center of gravity of pelleted seed is the centre of sphere.The size of considering the actual seed of growing seedlings there are differences, and therefore in the seed selection of growing seedlings, selects the pelleted seed of even particle size (particle diameter 1.67-1.70 millimeter) as far as possible.
The utility model is simple in structure, easy to operate, quick, ground of flue-cured tobacco Pelleting kind seed can be seeded in the hole of seedling-cultivating tray by the single seed trap setting, easily bring into thereby overcome the germ existed in the prior art, the uneven problem rambunctious of sowing quantity.
The above flue-cured tobacco Pelleting kind seeder that the utility model is provided is described in detail.The explanation of specific embodiment is just for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (4)
1. a flue-cured tobacco Pelleting kind seeder, comprise seed apotheca and seed fistulae, it is characterized in that, seed apotheca bottom is provided with the seed mozzle that diameter is greater than seed particle size D, seed fistulae upper end is provided with pedestal, is provided with the single seed trap setting that seed can be pushed to the seed fistulae between seed mozzle lower end and pedestal;
Described single seed trap setting comprises positioning sliding block and is arranged on positioning sliding block the placing of seed hole of running through positioning sliding block, this placing of seed hole is positioned under the seed draft tube outlets, upper end open aperture, placing of seed hole d1 meets: D<d1<2D, placing of seed hole depth H meets: D<H<1.5D, described positioning sliding block and back-moving spring, button level connection joint, and positioning sliding block, back-moving spring and button can be along the flexible direction horizontal slips of back-moving spring on pedestal;
Described seed fistulae is positioned at the positioning sliding block seed and pushes direction, and seed fistulae diameter is greater than lower ending opening aperture, placing of seed hole d2, and described positioning sliding block pushes the direction upper end and is provided with spacing catch, and this spacing catch height h meets: H≤h<1.5D.
2. flue-cured tobacco Pelleting kind seeder according to claim 1, is characterized in that, described positioning sliding block connects extended button by control lever, and back-moving spring is set on control lever, and this back-moving spring one end is fixed, and the other end connects positioning sliding block.
3. flue-cured tobacco Pelleting kind seeder according to claim 2, is characterized in that, described pedestal is provided with the chute that coordinates positioning sliding block to slide, and the degree of depth of chute is less than placing of seed hole depth.
4. according to the described flue-cured tobacco Pelleting of claims 1 to 3 any one kind seeder, it is characterized in that, described spacing catch height meets: h=H.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203110396U CN203313640U (en) | 2013-06-03 | 2013-06-03 | Flue-cured tobacco pelleted seed sower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203110396U CN203313640U (en) | 2013-06-03 | 2013-06-03 | Flue-cured tobacco pelleted seed sower |
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| CN203313640U true CN203313640U (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013203110396U Expired - Fee Related CN203313640U (en) | 2013-06-03 | 2013-06-03 | Flue-cured tobacco pelleted seed sower |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104542037A (en) * | 2015-01-20 | 2015-04-29 | 贵州省烟草公司遵义市公司凤冈县分公司 | Granular drug application gun |
| CN107548626A (en) * | 2017-09-07 | 2018-01-09 | 李庆伟 | The portable seeder of Multifunctional hand-held |
| CN107969194A (en) * | 2017-12-08 | 2018-05-01 | 合肥摩天网络科技有限公司 | A kind of single seeding apparatus of non-rotary tilling-type deep layer |
| CN109005802A (en) * | 2018-06-28 | 2018-12-18 | 安徽灵杨农机制造有限公司 | A kind of culture medium seeding apparatus |
| CN110024529A (en) * | 2019-05-22 | 2019-07-19 | 新疆农业大学 | Hole tray simple grain precise hole sowing pen |
| CN112544177A (en) * | 2020-12-04 | 2021-03-26 | 丰城市玉华山富硒高山茶业有限公司 | Camellia seed planting device |
-
2013
- 2013-06-03 CN CN2013203110396U patent/CN203313640U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104542037A (en) * | 2015-01-20 | 2015-04-29 | 贵州省烟草公司遵义市公司凤冈县分公司 | Granular drug application gun |
| CN107548626A (en) * | 2017-09-07 | 2018-01-09 | 李庆伟 | The portable seeder of Multifunctional hand-held |
| CN107969194A (en) * | 2017-12-08 | 2018-05-01 | 合肥摩天网络科技有限公司 | A kind of single seeding apparatus of non-rotary tilling-type deep layer |
| CN109005802A (en) * | 2018-06-28 | 2018-12-18 | 安徽灵杨农机制造有限公司 | A kind of culture medium seeding apparatus |
| CN110024529A (en) * | 2019-05-22 | 2019-07-19 | 新疆农业大学 | Hole tray simple grain precise hole sowing pen |
| CN112544177A (en) * | 2020-12-04 | 2021-03-26 | 丰城市玉华山富硒高山茶业有限公司 | Camellia seed planting device |
| CN112544177B (en) * | 2020-12-04 | 2022-05-24 | 丰城市玉华山富硒高山茶业有限公司 | Camellia seed planting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20150603 |
|
| EXPY | Termination of patent right or utility model |