CN103416137A - Transplanter seedling delivery device used for pot-blanket-type seedlings - Google Patents
Transplanter seedling delivery device used for pot-blanket-type seedlings Download PDFInfo
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- CN103416137A CN103416137A CN2012101526284A CN201210152628A CN103416137A CN 103416137 A CN103416137 A CN 103416137A CN 2012101526284 A CN2012101526284 A CN 2012101526284A CN 201210152628 A CN201210152628 A CN 201210152628A CN 103416137 A CN103416137 A CN 103416137A
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Abstract
The invention discloses a transplanter seedling delivery device used for pot-blanket-type seedlings. A plate-shaped seedling delivery stage is obliquely supported on a machine body through a slide way and a pulley; seedling delivery chains and seedling delivery belts are alternately arranged on the seedling delivery stage; a driving sprocket wheel and a driving belt wheel are fixedly arranged on a driving shaft; a seedling delivery ratchet mechanism and a positioning ratchet mechanism are arranged coaxially; and a longitudinal positioning strip is arranged on a seedling discharge plane of the seedling delivery stage. The driving belt wheel is a toothed wheel. The seedling delivery belt is tooth-shaped on the inner surface, and is barbed on the outer surfaces. Pins of the seedling delivery chains are lengthened according to specific spaces. The seedling delivery device is suitable for longitudinal and transversal precise delivery of pot-blanket-type seedlings.
Description
Technical field
The present invention relates to the seedling feeding device of rice transplanter, especially relate to the seedling feeding device of a kind of rice transplanter for alms bowl blanket shape seedling.
Background technology.
Traditional paddy rice is planted as blanket shape seedling balled transplanting, hinders root system, must within about one week, delay greatly seedling, and rice transplanter used is simple in structure, dependable performance.Also have in addition a kind of rice bowl transplantation of seedlings mode, without slow seedling, tiller early, volume increase, but required rice transplanter complex structure, poor reliability, rice shoot transportation difficulty.For this reason, people are the advantage of the two comprehensively, works out a kind of alms bowl blanket shape transplantation of seedlings operating type.The bottom of this alms bowl blanket shape seedling is each separate alms bowl body, and top connects together and resembles blanket shape seedling, with traditional blanket shape seedling rice transplanter, directly plants.But because traditional rice transplanter is put on the seedling platform without positioner, produce accumulated error while making alms bowl blanket seedling with seedling platform transverse shift, with seedling sending band length feed, make rice shoot accurately not deliver to seedling setting gate, cause the accurately seedling taking of kind of pawl.
Summary of the invention
The purpose of this invention is to provide the seedling feeding device of a kind of rice transplanter for alms bowl blanket shape seedling, can realize horizontal, the vertically accurately seedling sending of alms bowl blanket shape seedling.
For addressing the above problem, the technical solution used in the present invention is:
Comprise seedling sending platform, seedling sending chain, drive sprocket, driven sprocket, seedling sending band, driving pulley, driven pulley, seedling sending ratchet mechanism and positioning ratchet wheel mechanism; Tabular seedling sending platform tilts to be supported on body by slideway, pulley, on the seedling sending platform, seedling sending chain and seedling sending band are installed in interval, arrange and be arranged on the seedling sending band on driving pulley and driven pulley in the square vacancy of seedling sending platform bottom, on seedling sending platform both sides and in the middle of adjacent two seedling sending bands, arrange and be arranged on the seedling sending chain on drive sprocket and driven sprocket; Drive sprocket and driving pulley all are packed on driving shaft, and seedling sending ratchet mechanism and positioning ratchet wheel mechanism coaxially are installed; The seedling sending platform is put on the seedling face longitudinal register bar is set, and driving pulley is toothed wheel, and seedling sending band inner surface is profile of tooth, and outer surface is barbed, and the bearing pin of seedling sending chain is pressed specific interval and lengthened.
Described seedling sending band is identical with the linear velocity of seedling sending chain movement; Be positioned at the bearing pin unidirectional lengthening to the inside on the seedling sending chain on seedling sending platform both sides, the bearing pin on the seedling sending chain in the middle of being positioned at lengthens to both sides simultaneously.
Described positioning ratchet wheel mechanism comprises the ratchet that is packed on driving shaft and is pressed in the ratchet on its excircle by spring, and the front end of ratchet is equipped with roller.
The beneficial effect that the present invention has is:
Put on the seedling face longitudinal register bar is set at the seedling sending platform, make rice shoot can not produce the accumulated error of transverse shift; Adopt and lengthen bearing pin seedling sending chain, be aided with the synchronous seedling sending of barbed cog belt, realize the vertical fricton-tight seedling sending of synchronizeing of seedling dish and seedling sending chain; Positioning ratchet wheel mechanism is installed on driving shaft and guarantees that rice shoot accurately feeds.
The accompanying drawing explanation
Fig. 1 is the end view of rice transplanter of the present invention for alms bowl blanket shape seedling seedling feeding device;
Fig. 2 is the vertical view of rice transplanter of the present invention for alms bowl blanket shape seedling seedling feeding device;
Fig. 3 is the positioning ratchet wheel structural scheme of mechanism;
In figure: 1 seedling sending platform, 2, driven sprocket, 3, the seedling sending chain, 4, driven pulley, 5, drive sprocket, 6, slideway, 7, seedling sending band, 8, the longitudinal register bar, 9, driving shaft, 10, driven chain wheel shaft, 11, driving pulley, 12, the seedling sending ratchet mechanism, 13, bearing pin, 14, positioning ratchet wheel mechanism, 15, the driven belt wheel shaft, 16, positioning ratchet wheel, 17, the location ratchet, 18, seedling pressing rod.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, Figure 2, Figure 3 shows, comprise seedling sending platform 1, seedling sending chain 3, drive sprocket 5, driven sprocket 2, seedling sending band 7, driving pulley 11, driven pulley 4, seedling sending ratchet mechanism 12 and positioning ratchet wheel mechanism 14; Tabular seedling sending platform 1 tilts to be supported on body by slideway 6, pulley, on seedling sending platform 1, seedling sending chain 3 and seedling sending band 7 are installed in interval, arrange and be arranged on the seedling sending band 7 on driving pulley 11 and driven pulley 4 in the square vacancy of seedling sending platform 1 bottom, on seedling sending platform 1 both sides and in the middle of adjacent two seedling sending bands 7, arrange and be arranged on the seedling sending chain 3 on drive sprocket 5 and driven sprocket 2; Drive sprocket 5 all is packed on driving shaft 9 with driving pulley 11, and seedling sending ratchet mechanism 12 and positioning ratchet wheel mechanism 14 coaxially are installed; Seedling sending platform 1 is put on the seedling face longitudinal register bar 8 is set, and driving pulley 11 is toothed wheel, and seedling sending band 7 inner surfaces are profile of tooth, and outer surface is barbed, and the bearing pin 13 of seedling sending chain 3 is pressed specific interval and lengthened.
Described seedling sending band 7 is identical with the linear velocity of seedling sending chain 3 motions; Be positioned at the bearing pin 13 unidirectional lengthening to the inside on the seedling sending chain 3 on seedling sending platform 1 both sides, the bearing pin 13 on the seedling sending chain 3 in the middle of being positioned at lengthens to both sides simultaneously.
Described positioning ratchet wheel mechanism 14 comprises the positioning ratchet wheel 16 be packed on driving shaft 9, and with the location ratchet 17 be pressed in by spring on its excircle, the front end of location ratchet 17 has roller.
During the rice transplanter operation, the alms bowl blanket seedling that manually will take out from seedling-cultivation plate, lie on seedling sending platform 1 and seedling sending band 7, groove between the lateral rows on both sides, alms bowl blanket rice shoot bottom is stuck on the lengthening bearing pin 13 that send chain 3, between the longitudinal row of rice shoot bottom, groove is stuck on seedling platform longitudinal register bar 8, seedling pressing rod 18 gently is pressed on rice shoot, and seedling sending band 7 is synchronized with the movement with seedling sending chain 3, has realized seedling dish and seedling sending band 7 and the vertical fricton-tight seedling sending of synchronizeing of seedling sending chain 3.Also be fixedly mounted with positioning ratchet wheel 16 on driving shaft 9, be pressed with location ratchet 17 on ratchet 16 excircles, and spring is housed, when driving shaft 9 rotates vertical seedlings sending, but precise positioning.
Claims (3)
1. a rice transplanter, for the seedling feeding device of alms bowl blanket shape seedling, is characterized in that: comprise seedling sending platform (1), seedling sending chain (3), drive sprocket (5), driven sprocket (2), seedling sending band (7), driving pulley (11), driven pulley (4) and ratchet mechanism; Tabular seedling sending platform (1) tilts to be supported on body by slideway (6) and pulley, at the upper interval of seedling sending platform (1), seedling sending chain (3) and seedling sending band (7) are installed, arrange and be arranged on the seedling sending band (7) on driving pulley (11) and driven pulley (4) in the square vacancy of seedling sending platform (1) bottom, on seedling sending platform (1) both sides and in the middle of adjacent two seedling sending bands (7), arrange and be arranged on the seedling sending chain (3) on drive sprocket (5) and driven sprocket (2); Drive sprocket (5) all is packed on driving shaft (9) with driving pulley (11), and seedling sending ratchet mechanism (12) and positioning ratchet wheel mechanism (14) coaxially are installed, seedling sending platform (1) is put on the seedling face longitudinal register bar (8) is set, driving pulley is toothed wheel, seedling sending band (7) inner surface is profile of tooth, outer surface is barbed, and the bearing pin (13) of seedling sending chain (3) is pressed specific interval and lengthened.
2. a kind of rice transplanter according to claim 1, for the seedling feeding device of alms bowl blanket shape seedling, is characterized in that: described seedling sending band (7) is identical with the linear velocity of seedling sending chain (3) motion; Be positioned at bearing pin (13) the unidirectional lengthening to the inside on the seedling sending chain (3) on seedling sending platform (1) both sides, the bearing pin (13) on the seedling sending chain (3) in the middle of being positioned at lengthens to both sides simultaneously.
3. a kind of rice transplanter according to claim 1 is for the seedling feeding device of alms bowl blanket shape seedling, it is characterized in that: described positioning ratchet wheel mechanism (14) comprises ratchet (16) and the ratchet (17) be pressed in by spring on its periphery circle, and the front end of ratchet (17) is equipped with roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101526284A CN103416137A (en) | 2012-05-17 | 2012-05-17 | Transplanter seedling delivery device used for pot-blanket-type seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101526284A CN103416137A (en) | 2012-05-17 | 2012-05-17 | Transplanter seedling delivery device used for pot-blanket-type seedlings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103416137A true CN103416137A (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101526284A Pending CN103416137A (en) | 2012-05-17 | 2012-05-17 | Transplanter seedling delivery device used for pot-blanket-type seedlings |
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| CN (1) | CN103416137A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103999616A (en) * | 2014-06-19 | 2014-08-27 | 湖南农业大学 | Seedling feeding mechanism of fully-automatic transplanter with horizontal seedling plate |
| CN104813785A (en) * | 2015-05-08 | 2015-08-05 | 安徽省锦禾农业装备有限责任公司 | Bulging loading plate of rice transplanter |
-
2012
- 2012-05-17 CN CN2012101526284A patent/CN103416137A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103999616A (en) * | 2014-06-19 | 2014-08-27 | 湖南农业大学 | Seedling feeding mechanism of fully-automatic transplanter with horizontal seedling plate |
| CN103999616B (en) * | 2014-06-19 | 2015-12-23 | 湖南农业大学 | The Song Miao mechanism of seedling dish pressure-bearing type Automatic Transplanter |
| CN104813785A (en) * | 2015-05-08 | 2015-08-05 | 安徽省锦禾农业装备有限责任公司 | Bulging loading plate of rice transplanter |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131204 |