CN2325958Y - Holed-plate young-shoots-cultivating and sowing machine - Google Patents
Holed-plate young-shoots-cultivating and sowing machine Download PDFInfo
- Publication number
- CN2325958Y CN2325958Y CN 97241354 CN97241354U CN2325958Y CN 2325958 Y CN2325958 Y CN 2325958Y CN 97241354 CN97241354 CN 97241354 CN 97241354 U CN97241354 U CN 97241354U CN 2325958 Y CN2325958 Y CN 2325958Y
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- seed
- seedling
- seed wheel
- wheel
- seed distributing
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- Expired - Fee Related
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Abstract
The utility model relates to a fixed hole precision seed planter, which is applicable in holed-plate seedling raising. The utility model adopts a wheeled type seed distributing device; concave teeth on a seed distributing wheel are simultaneously formed in seed holes on the seed distributing wheel; a seedling-raising plate is arranged under the seed distributing wheel; the rack-and-pinion drive relationship is directly formed by the seed distributing wheel and the seedling-raising plate for realizing the exact match of the rotating speed of the seed distributing wheel and the conveying speed of the seedling-raising plate, so as to reach the purpose of fixed hole precision seeding. The utility model with the advantages of simple and compact structure and manual operation is suitable for extensive farm families, especially for farm families to throw paddy rice seedlings and raise paddy rice seedlings.
Description
The utility model relates to a kind of seeding machinery, particularly a kind of seeder that point disk seedling growing is carried out deciding the bunch planting kind that is applicable to.
Point disk seedling growing is a kind of novel seedling growing process, and it adopts the plastic seeding culturing plate with even lattice, loads seedling medium, decides the bunch planting kind, cultivates then to become to have and separates the seedling that root sticks together, and is used for transplanting.The seedling-throwing technology that current Chinese rice district large tracts of land is promoted adopts this method to grow seedlings.Point disk seedling growing is in the popularization of Chinese countryside, require a kind of easy, reliable, be fit to that wide farmers uses decide bunch planting kind device.Known this class seeding apparatus can be divided into two kinds of wheeled (comprise aspiration wheeled and hole roller formula) and pumping board formulas by its seeding mode.The cave disk seeding apparatus of wheeled seeding is made up of four parts: the one, and the seeding of being made up of seeds box, seed wheel is partly, the 2nd, be positioned at the conveyer belt part of the conveying seedling-cultivating tray under it, the 3rd, cooperate for the translational speed of the rotating speed of seed wheel and seedling-cultivating tray is strict, keep seed hole and seedling-cultivating tray cave on the seed wheel corresponding one by one, and the sprocket wheel or the gear drive part that adopt, the electronic technology that also adopted that has is accurately controlled, and the 4th, the support with top is installed.This seeding apparatus can reach the sowing requirement, but device is complicated, and manufacturing cost is higher, and promoting in peasant household has certain limitation.
The purpose of this utility model provides a kind of cave disc seeding device of simplification, makes it and can reduce cost, again can be reliable, be more suitable in wide farmers, applying.
The purpose of this utility model is achieved in that this point disk seedling growing seeder, the support that comprises seeds box, seed wheel and installation seeds box and seed wheel, the seed wheel periphery is evenly distributed with the concave dentate shape seed hole that is not less than corresponding seedling-cultivating tray cave distance at least more than three apart, the position that seed wheel is rack-mount makes the radius of the distance of the upper edge, seedling-cultivating tray cave under seed wheel that puts in place from the seed wheel axle center less than seed wheel.When rotating seed wheel, the recessed tooth of seed wheel can be embedded in upper edge, seedling-cultivating tray cave, make seed wheel and seedling-cultivating tray constitute a kind of rack-and-pinion relation, when seed wheel is discharged seed, stirring seedling-cultivating tray moves backward, thereby realized the precision-fit of seed wheel rotating speed and seedling-cultivating tray translational speed, reached the purpose of branch bunch planting kind.
Owing to adopt above scheme, make the cave disk seeding apparatus of original more complicated, become and very simplify, not only reduce manufacturing cost, and the rotating speed cooperation is more accurately and reliably, the complete machine compact volume is little, is fit to peasant household and uses.
The utility model is described in further detail below in conjunction with drawings and Examples.
It shown in the accompanying drawing a kind of seeder that is applicable to raising rice seedlings cave dish.1 is seeds box among the figure, and a side of seeds box has Brush type seeds scraper 2.The 3rd, seed wheel is taken turns thick 8 millimeters, takes turns 21 millimeters of all radiuses, on wheel week equally distributed six type holes 4 is arranged, and they constitute six recessed teeth simultaneously.One side of seed wheel has seeds protecting plate 5, it be locked in the outside of seed wheel about 120 the degree, and and seeds box fixedly connected.The 6th, seedling-cultivating tray, selecting the cave distance in the present embodiment for use is the paddy rice plastic seeding culturing floppy disk in 20 millimeters 561 holes.The 7th, seeder support base plate, it carries seedling-cultivating tray simultaneously, and plays position-limiting action.Is 19 millimeters from the seed wheel axle center to the distance of upper edge, seedling-cultivating tray cave, less than 2 millimeters of seed wheel radiuses.The dispenser of this routine seeder is made of side by side 19 such seed wheels.
This seeder is operation like this: when clockwise rotating seed wheel, quantitative seed is obtained in the type hole from seeds box, transport about 120 degree along seeds protecting plate, is positioned at top, a dish cave, upper edge, embedding dish cave, last type hole this moment, seed just in time break away from seeds protecting plate and fall into by deadweight and coil the cave.Be rotated further, this type hole is embedded into next dish upper edge, cave again, thereby realizes the routing motion of seed wheel and seedling-cultivating tray, reaches and decides the cave precision drilling.Because of kind of hair or the moistening seed that sticks together, only depends on deadweight not fall with the seed hole sometimes, the upper edge, dish cave in embedded type hole has also been played the effect that seed impels the whereabouts of stirring simultaneously for some.
The above-mentioned dispenser that is made of one group of seed wheel also can adopt known aspiration mode, realizes getting kind and seeding by suction hole being set under the type hole and induction chamber being set in seed wheel.
Through test, with the type cellular type seeder of present embodiment the raising rice seedlings dish to be sowed, leakage sowing rate is less than 2%, and every cave seed amount can preestablish, and can satisfy the requirement of raising rice seedling fully.
Claims (1)
- A kind of point disk seedling growing seeder, the support that comprises seeds box, seed wheel and installation seeds box and seed wheel, the seed wheel periphery is evenly distributed with the concave dentate shape seed hole that is not less than corresponding seedling-cultivating tray cave distance at least more than three apart, it is characterized in that: the position that seed wheel is rack-mount makes the radius of the distance of the upper edge, seedling-cultivating tray cave under seed wheel that puts in place from the seed wheel axle center less than seed wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97241354 CN2325958Y (en) | 1997-10-06 | 1997-10-06 | Holed-plate young-shoots-cultivating and sowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97241354 CN2325958Y (en) | 1997-10-06 | 1997-10-06 | Holed-plate young-shoots-cultivating and sowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2325958Y true CN2325958Y (en) | 1999-06-30 |
Family
ID=33950849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97241354 Expired - Fee Related CN2325958Y (en) | 1997-10-06 | 1997-10-06 | Holed-plate young-shoots-cultivating and sowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2325958Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101273681B (en) * | 2007-03-30 | 2010-09-08 | 井关农机株式会社 | Seeder |
| CN105006141A (en) * | 2015-06-30 | 2015-10-28 | 杜人杰 | Device used for rapid and neat determination of tree pit positions in tree planting |
| CN105557132A (en) * | 2016-02-29 | 2016-05-11 | 浙江机电职业技术学院 | Plug seedling seeding device |
| CN106922261A (en) * | 2017-03-27 | 2017-07-07 | 沈阳理工大学 | Cabbage Chinese cabbage hole plate seedling growth monoseeding device |
| CN108781634A (en) * | 2018-06-29 | 2018-11-13 | 云南省烟草农业科学研究院 | A kind of hand seedling cave seeding apparatus with gradation function |
| CN111264142A (en) * | 2020-03-19 | 2020-06-12 | 杨高荣 | Agricultural seeding equipment capable of opening holes and hilling based on gear quantity measurement |
-
1997
- 1997-10-06 CN CN 97241354 patent/CN2325958Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101273681B (en) * | 2007-03-30 | 2010-09-08 | 井关农机株式会社 | Seeder |
| CN105006141A (en) * | 2015-06-30 | 2015-10-28 | 杜人杰 | Device used for rapid and neat determination of tree pit positions in tree planting |
| CN105006141B (en) * | 2015-06-30 | 2018-11-13 | 杜人杰 | It plants trees with the quickly neat device for determining plant pit position |
| CN105557132A (en) * | 2016-02-29 | 2016-05-11 | 浙江机电职业技术学院 | Plug seedling seeding device |
| CN106922261A (en) * | 2017-03-27 | 2017-07-07 | 沈阳理工大学 | Cabbage Chinese cabbage hole plate seedling growth monoseeding device |
| CN108781634A (en) * | 2018-06-29 | 2018-11-13 | 云南省烟草农业科学研究院 | A kind of hand seedling cave seeding apparatus with gradation function |
| CN108781634B (en) * | 2018-06-29 | 2024-05-28 | 云南省烟草农业科学研究院 | Manual seedling hill-drop planting device with grain classification function |
| CN111264142A (en) * | 2020-03-19 | 2020-06-12 | 杨高荣 | Agricultural seeding equipment capable of opening holes and hilling based on gear quantity measurement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |