CN1048142A - Rice planter with seedling-throwing disk - Google Patents
Rice planter with seedling-throwing disk Download PDFInfo
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- CN1048142A CN1048142A CN 89104215 CN89104215A CN1048142A CN 1048142 A CN1048142 A CN 1048142A CN 89104215 CN89104215 CN 89104215 CN 89104215 A CN89104215 A CN 89104215A CN 1048142 A CN1048142 A CN 1048142A
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- seedling
- broadcast
- seed
- subsoil
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Abstract
The planter with seedling-throwing disk that is used for agricultural production, it is fit to the seedling of rice seedling throwing rice shoot.It divides five great institutions to form: one, broadcast subsoil mechanism, two, broadcast earth backing mechanism, three, turn over kind of a mechanism, four, Poewr transmission mechanism and perforating mechanism.Each mechanism works successively, finish the seedling dish punching, broadcast four road operations of subsoil, earth backing, sowing, solved and currently emerged unevenly, manpower has promptly been saved in the generation of the uneven problem of the strain number of each cave seedling, can improve the productivity ratio of seedling cultivation of rice again.
Description
The invention belongs to agricultural production machinery.
The rice seedling throwing plantation is at first grown seedlings on nest eye shape seedling dish.All be manual at present.Its method is: one sprinkles one deck soil with nest eye shape seedling dish, sows seeds with hand then, sprinkles a bed thickness soil after again.The 2nd, seed with after soil mixes by a certain percentage, is directly spread on the seedling dish.It three is on a size and plywood that the seedling dish equates, boring quantity and seedling dish cave hole number equates, and hole one to one, and then with the glass greater than plywood on the seedling disk cover, be to be placed on a plywood of making on glass after again, and the hole of plywood is aimed at up and down with the hole of seedling dish, (saturating glass is observed) at this moment spreads seed on the plywood, makes it be full of each hole with hairbrush, and remaining seed is taken away, take out glass afterwards, seed falls in the hole of seedling dish.The shortcoming of three kinds of methods is: when hand spreads, and cave strain inequality; During mixed seeding, because seed deep mixed, and cave strain inequality, beautiful what is worse seedling is uneven, the pull glass method, though can overcome above shortcoming, efficient is too low.
The objective of the invention is to provide a kind of minimizing labour, improve paddy rice sprout-tray seedling growth productivity ratio, solution is emerged uneven, the problem that every cave rice shoot strain number does not wait.
The object of the present invention is achieved like this, and this machine is provided with: a sowing mechanism, two is broadcast subsoil mechanism, three and is broadcast earth backing mechanism, four Poewr transmission mechanisms and perforating mechanism.This transmission mechanism at first makes seedling dish framework enter from the porch of this machine, and when process was broadcast subsoil mechanism, the seedling dish on the framework was just broadcast the last layer subsoil equably; By clean-up scraper subsoil is scraped in the kind cave that adds to seedling tray again.Framework continues motion, when arriving sowing mechanism, seedling dish framework equates with the linear velocity of mesh shape cylinder, thereby realized that seedling dish kind cave is corresponding one by one on hole and the seedling dish framework on the mesh shape cylinder, the seed of cylinder is through filling kind, after clear the kind, crossing seeds protecting plate and broadcast quantitatively, exactly in kind of the cave that adds to seedling tray.When frame movement when broadcasting earth backing mechanism, the process of broadcasting earth backing is with the similar process of broadcasting subsoil, just soil layer is thinner.Earth backing is also scraped in kind of the cave that adds to seedling tray by clean-up scraper.
Here explanation a bit is: broadcast in the kind of cave that adds to seedling tray in the seed total quantity by the mesh diameter of mesh shape cylinder with highly determine.This quantity is certain value, by interior kind of case bar formula hairbrush control, adjusts bar formula hairbrush and can realize that with the gap of planting between the case seed wheel seed number that enters mesh shape cylinder equates with the seed number that interior kind of case discharged.
This machine is if roll over electronic transferring elements fall, but hand push seedling dish framework still can be finished above operation.
This machine is equipped with a seedling dish perforating mechanism in the seedling dish porch of broadcasting subsoil mechanism, and the infiltration hole is got at seeding time in the lump, like this, punches, broadcasts subsoil, sowing, earth backing four procedures and will finish successively.
Enforcement of the present invention and concrete structure are provided by its accompanying drawing.
Fig. 1 is the schematic diagram of the rice planter with seedling-throwing disk of proposition according to the present invention.
Describe the details and the working condition of the concrete device that proposes according to the present invention in detail below in conjunction with accompanying drawing 1.
One have the two sides (on, down) the seedling dish framework (21) of tooth bar transmits driven gear (23) through chain (24), because of gear (23) coaxial with pinion (22), and pinion (22) and framework (21) interlock, so framework (21) along continuous straight runs moves right, after framework (21) upper rack (20) and casting wheel (17) interlock of broadcasting in the subsoil mechanism, casting wheel (16) is started working, at this moment, an eye shape seedling dish that is loaded with on the framework is broadcast last layer thickness evenly and conform with the subsoil that design quantity requires, do not fall into the part soil of eye on the seedling disk hole interval, will be in the continuation of framework (21) be moved, in each hole that the scraping effect by clean-up scraper (25) all falls to adding to seedling tray.Framework is loaded with the seedling dish and moves right, when arriving the below of mesh shape cylinder (10), the upper rack (20) of framework (21) again with the external tooth interlock of the interior external toothing (15) of the distolateral installation of mesh shape cylinder (10), and it is left-handed to drive mesh shape cylinder, so left-handed mesh shape cylinder is under the effect of internal tooth, drive seeding gear (13), it is left-handed that seeding gear (13) drives seed wheel (12) again, so far the seed in the kind case (31) is by the rotation seeding of seed wheel (12), seed is fallen the angle of filling kind of a soft board (27) and mesh shape cylinder through bar formula hairbrush (26), because the rolling of cylinder, kind is protected by seeds protecting plate (28) in the mesh outside, seed is filled kind of soft board and is sent into lightly in the hole (14) on the mesh shape cylinder wall, cylinder continues to roll, seed is through filling the effect of kind of soft board, what have enters in the hole, what have does not advance, under this situation, rotating brush (9) is coaxial with rotating brush gear (11), gear (11) again with gear (13) interlock mutually, gear (11) direction of rotation is opposite with the direction of motion of seed, so, after rotatable hairbrush (9) work, seed is charged into again in the sieve aperture on the mesh shape cylinder wall, after crossing this hairbrush, seed closes on the nadir of cylinder, and so far the efficient working range of seeds protecting plate leaves it at that.Seed falls into each kind cave of the seedling dish of framework (21) delivery under the effect of the deadweight and kind of a spring (30) that fall.Framework (21) continues to move to right when brushing up against the earth backing gear of broadcasting in the earth backing mechanism (6), and casting wheel (5) is just broadcast earth backing under the drive of gear (6).Along with framework continue move to right, clean-up scraper (4) is all scraped the soil at span place on the seedling dish in each hole again, reaches the purpose of earth backing.
Belt pulley (3), sprocket wheel (2), power source (1), casting amount are adjusted tongue (7) and (18), native case (19) and (8).
In order to prevent that seed that rotatable hairbrush (9) will be to be filled when rotating from taking the outside of hairbrush to, influence seeding accuracy, so in kind of the side of filling of rotatable hairbrush (9), an iron comb (29) is installed, the seed general is all combed the inboard in hairbrush (9) like this.(29) be the puncher of this machine porch, the infiltration hole is got at seeding time in the lump.
Claims (1)
1, a kind of planter with seedling-throwing disk that is used for agricultural production machinery, this machine has sowing mechanism, broadcast subsoil mechanism, broadcast earth backing mechanism, perforating mechanism, Poewr transmission mechanism group footpath between fields, it is characterized in that sowing mechanism is provided with rotatable hairbrush (9), mesh shape cylinder (10), rotatable brush gear (11), seed wheel (12), seeding gear (13), hole (14) on the mesh shape cylinder wall, interior external toothing (15), bar formula hairbrush (26), fill kind of a soft board (27), seed board (28), comb (29), kind of a spring (30) falls, the interior case (31) of planting, Poewr transmission mechanism is provided with two-sided tooth bar (21), gear (22), the mutual connection of interior external toothing (15).Perforating mechanism (32) is used for beating the hole of seedling dish infiltration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89104215 CN1048142A (en) | 1989-06-17 | 1989-06-17 | Rice planter with seedling-throwing disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89104215 CN1048142A (en) | 1989-06-17 | 1989-06-17 | Rice planter with seedling-throwing disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1048142A true CN1048142A (en) | 1991-01-02 |
Family
ID=4855477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89104215 Pending CN1048142A (en) | 1989-06-17 | 1989-06-17 | Rice planter with seedling-throwing disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1048142A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101946578A (en) * | 2010-08-31 | 2011-01-19 | 江苏云马农机制造有限公司 | Seed filling device for seeding in seedling |
| CN101755525B (en) * | 2009-12-30 | 2012-02-08 | 东北农业大学 | Rice seeding disc cultivating seeder |
-
1989
- 1989-06-17 CN CN 89104215 patent/CN1048142A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101755525B (en) * | 2009-12-30 | 2012-02-08 | 东北农业大学 | Rice seeding disc cultivating seeder |
| CN101946578A (en) * | 2010-08-31 | 2011-01-19 | 江苏云马农机制造有限公司 | Seed filling device for seeding in seedling |
| CN101946578B (en) * | 2010-08-31 | 2012-08-15 | 江苏云马农机制造有限公司 | Seed filling device for seeding in seedling |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |