CN104106333A - Sowing apparatus of seed planter - Google Patents
Sowing apparatus of seed planter Download PDFInfo
- Publication number
- CN104106333A CN104106333A CN201310130265.9A CN201310130265A CN104106333A CN 104106333 A CN104106333 A CN 104106333A CN 201310130265 A CN201310130265 A CN 201310130265A CN 104106333 A CN104106333 A CN 104106333A
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- China
- Prior art keywords
- sowing
- seed
- arm
- shaft
- sleeve
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Abstract
The invention discloses a sowing apparatus of a seed planter. The sowing apparatus comprises a seed box and a sowing tube, the sowing tube is arranged on the internal edge side of the seed box, a sowing shaft connected with a power portion is arranged in the seed box, a plurality of sowing sleeves are fixed on the sowing shaft, three sleeve sheets are uniformly welded to each of the sowing sleeves, each of the sleeve sheets is provided with a sowing arm, the top of the sowing arm is provided with a detachable bowl-shaped sowing spoon, the tail end of the sowing arm is connected with the sleeve sheet through a shaft sleeve, a torsion spring is sleeved to the shaft sleeve, and two ends of the torsion spring are connected with the corresponding sleeve sheet and the corresponding sowing arm respectively. The sowing apparatus of the seed planter changes a sowing disc in the prior art to three sleeve sheets, so seeds are basically not clamped between the sowing arm and the sleeve sheets, thereby the whole sowing apparatus is effectively protected, the wear of seeds in the seed box is avoided, and the quality of the seeds is effectively guaranteed.
Description
Technical field
The present invention relates to agricultural machinery processing and manufacturing field, be specifically related to a kind of seeding apparatus of seed dibbler.
Background technology
Seed dibbler is to take crop seed as sowing the planting machinery of object, its seeding apparatus is especially crucial in seeding process, in the patent of invention that is ZL200910263766.8 in the patent No., it discloses a kind of sowing mechanism of seed dibbler, it is provided with the sowing shaft being connected with power section in seed-box, and several seed trays are housed in sowing shaft, and several sowing arms are housed on seed tray, utilize torsion spring will sow arm and be connected with seed tray, utilize the accumulation of energy effect of torsion spring that seed is penetrated.But this kind of sowing mechanism also has some shortcomings: because seed tray is disc, when removing the seed in seed-box, the throwing kind spoon on sowing arm easily seed is stuck between sowing arm and seed tray, making to sow arm cannot operate, and even more serious meeting is damaged whole seeding apparatus; And because seed tray is disc, when seed amount in seed-box is many, easily can the rub seed of seed-box bottom of seed tray, is worn seed, has affected the quality of seed.
Summary of the invention
The seeding apparatus that the object of this invention is to provide a kind of seed dibbler, it can solve existing problem in background technology effectively.
In order to solve the existing problem of background technology, the present invention is by the following technical solutions: a kind of seeding apparatus of seed dibbler, comprise seed-box and sowing pipe, described sowing pipe is arranged on the inside avris of seed-box, in described seed-box, be provided with the sowing shaft being connected with power section, it is characterized in that: in described sowing shaft, be fixed with several sowing covers, in sowing, put uniform welding and have three nest plates, a sowing arm is installed on each nest plate, the top of this sowing arm is provided with dismountable bowl-shape sowing spoon, the end of sowing arm is connected with nest plate by axle sleeve, on described axle sleeve, cover has torsion spring, the two ends of described torsion spring are connected with sowing arm with nest plate respectively.
Directly over described sowing shaft, be provided with and touch wheel, touch wheel and described sowing pipe between be provided with seed gathering sill.
The tail end mouth of described sowing pipe is provided with one and starts device.
On the top of described nest plate, be fixed with a backing pin.
The seeding apparatus of seed dibbler of the present invention changes seed tray of the prior art into three nest plates; so substantially, just can not make seed be stuck between sowing arm and nest plate; effectively protected whole seeding apparatus; and more can not make the seed of seed-box be worn, also effectively guaranteed the quality of seed.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Reference numeral: 1, seed-box 2, sowing pipe 3, sowing shaft 4, sowing cover 5, nest plate 6, sowing arm 7, sowing spoon 8, torsion spring 9, touch wheel 10, seed gathering sill 11, start device 12, backing pin.
Embodiment
Referring to Fig. 1, this embodiment is by the following technical solutions: a kind of seeding apparatus of seed dibbler, comprise seed-box 1 and sowing pipe 2, described sowing pipe 2 is arranged on the inside avris of seed-box 1, in described seed-box 1, be provided with the sowing shaft 3 being connected with power section, in described sowing shaft 3, be fixed with several sowing covers 4, on sowing cover 4, uniform welding has three nest plates 5, on the top of described nest plate 5, be fixed with a backing pin 12, a sowing arm 6 is installed on each nest plate 5, the top of this sowing arm 6 is provided with dismountable bowl-shape sowing spoon 7, the end of sowing arm 6 is connected with nest plate 5 by axle sleeve, on described axle sleeve, cover has torsion spring 8, the two ends of described torsion spring 8 are connected with sowing arm 6 with nest plate 5 respectively, directly over described sowing shaft 3, be provided with touch wheel 9, touch wheel 9 and described sowing pipe 2 between be provided with seed gathering sill 10, the tail end mouth of described sowing pipe 2 is provided with one and starts device 11, guarantees the regularity that seed is sowed in soil.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And these belong to apparent variation or the change that connotation of the present invention extends out and still belong to protection scope of the present invention.
Claims (4)
1. the seeding apparatus of a seed dibbler, comprise seed-box and sowing pipe, described sowing pipe is arranged on the inside avris of seed-box, in described seed-box, be provided with the sowing shaft being connected with power section, it is characterized in that: in described sowing shaft, be fixed with several sowing covers, in sowing, put uniform welding and have three nest plates, a sowing arm is installed on each nest plate, the top of this sowing arm is provided with dismountable bowl-shape sowing spoon, the end of sowing arm is connected with nest plate by axle sleeve, on described axle sleeve, cover has torsion spring, the two ends of described torsion spring are connected with sowing arm with nest plate respectively.
2. the seeding apparatus of a kind of seed dibbler according to claim 1, is characterized in that: directly over described sowing shaft, be provided with and touch wheel, be provided with seed gathering sill touching between wheel and described sowing pipe.
3. the seeding apparatus of a kind of seed dibbler according to claim 1, is characterized in that: the tail end mouth of described sowing pipe is provided with one and starts device.
4. the seeding apparatus of a kind of seed dibbler according to claim 1, is characterized in that: on the top of described nest plate, be fixed with a backing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310130265.9A CN104106333A (en) | 2013-04-16 | 2013-04-16 | Sowing apparatus of seed planter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310130265.9A CN104106333A (en) | 2013-04-16 | 2013-04-16 | Sowing apparatus of seed planter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104106333A true CN104106333A (en) | 2014-10-22 |
Family
ID=51703481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310130265.9A Pending CN104106333A (en) | 2013-04-16 | 2013-04-16 | Sowing apparatus of seed planter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104106333A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4162744A (en) * | 1976-10-28 | 1979-07-31 | Barker Brynley M | Seed dispensing device |
| FR2663497A1 (en) * | 1990-06-25 | 1991-12-27 | Lagouarde Jean | Single-seed selector for a seed drill |
| CN2407555Y (en) * | 1999-09-03 | 2000-11-29 | 毛瑞忠 | Planter |
| CN101773011A (en) * | 2009-12-28 | 2010-07-14 | 孙加林 | Sowing mechanism of seed planter |
| CN203261701U (en) * | 2013-04-16 | 2013-11-06 | 南通谷威农机制造有限公司 | Seeding device of seed bunch planting machine |
-
2013
- 2013-04-16 CN CN201310130265.9A patent/CN104106333A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4162744A (en) * | 1976-10-28 | 1979-07-31 | Barker Brynley M | Seed dispensing device |
| FR2663497A1 (en) * | 1990-06-25 | 1991-12-27 | Lagouarde Jean | Single-seed selector for a seed drill |
| CN2407555Y (en) * | 1999-09-03 | 2000-11-29 | 毛瑞忠 | Planter |
| CN101773011A (en) * | 2009-12-28 | 2010-07-14 | 孙加林 | Sowing mechanism of seed planter |
| CN203261701U (en) * | 2013-04-16 | 2013-11-06 | 南通谷威农机制造有限公司 | Seeding device of seed bunch planting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141022 |