CN202652849U - Seedling-feeding device of transplanting machine for plug and flat seedlings - Google Patents
Seedling-feeding device of transplanting machine for plug and flat seedlings Download PDFInfo
- Publication number
- CN202652849U CN202652849U CN 201220221378 CN201220221378U CN202652849U CN 202652849 U CN202652849 U CN 202652849U CN 201220221378 CN201220221378 CN 201220221378 CN 201220221378 U CN201220221378 U CN 201220221378U CN 202652849 U CN202652849 U CN 202652849U
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- seedling
- seedling sending
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- feeding
- sending
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Abstract
The utility model discloses a seedling-feeding device of a transplanting machine for plug and flat seedlings. A plate-shaped seedling-feeding table is arranged on a machine body by inclined supporting of a sliding rail and a pulley, a seedling-feeding chain and a seedling-feeding belt are arranged on the seedling-feeding table at intervals, a driving chain wheel and a driving belt wheel are fixedly installed on a driving shaft, a seedling-feeding ratchet wheel mechanism and a locating ratchet wheel mechanism are coaxially installed on the seedling-feeding table, a perpendicular locating bar is arranged on a seedling-placing face of the seedling-feeding table, the driving belt wheel is a tooth-shaped wheel, the inner surface of the seedling-feeding belt is tooth-shaped, the outer surface of the seedling-feeding belt is barbed, and a pin shaft of the seedling-feeding chain is lengthened according to a certain interval. The seedling-feeding device is suitable for longitudinal and transverse accurate seedling feeding of the plug and flat seedlings.
Description
Technical field
The utility model relates to the seedling feeding device of rice transplanter, especially relates to the seedling feeding device that a kind of rice transplanter is used for alms bowl blanket shape seedling.
Background technology.
Traditional paddy rice is planted as blanket shape seedling balled transplanting, hinders root system, must delay greatly seedling about a week, and used rice transplanter is simple in structure, dependable performance.Also have in addition a kind of rice bowl transplantation of seedlings mode, need not 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 then connects together and resembles blanket shape seedling, directly plants with traditional blanket shape seedling rice transplanter.But because traditional rice transplanter puts on the seedling platform without positioner, so that alms bowl blanket seedling produces accumulated error during 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 utility model provides the seedling feeding device that a kind of rice transplanter is used 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 adopted in the utility model 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 the body by slideway, pulley, seedling sending chain and seedling sending band are installed in the interval on the seedling sending platform, square vacancy in seedling sending platform bottom arranges the seedling sending band that is installed on driving pulley and the driven pulley, and the seedling sending chain that is installed on drive sprocket and the driven sprocket is set on seedling sending platform both sides and in the middle of the adjacent two seedling sending bands; Drive sprocket and driving pulley all are packed on the driving shaft, and coaxial installation seedling sending ratchet mechanism and positioning ratchet wheel mechanism; The seedling sending platform is put the longitudinal register bar is set on the seedling face, 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 to the inside unidirectional lengthening of bearing pin 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 simultaneously to both sides.
Described positioning ratchet wheel mechanism comprises the ratchet that is packed on the driving shaft and the ratchet that is pressed in by spring on its excircle, and the front end of ratchet is equipped with roller.
The beneficial effect that the utlity model has is:
Put the seedling face at the seedling sending platform longitudinal register bar is set, make rice shoot can not produce the accumulated error of transverse shift; Adopt to lengthen bearing pin seedling sending chain, be aided with the synchronous seedling sending of barbed cog belt, realize the vertically fricton-tight synchronous seedling sending of seedling dish and seedling sending chain; At driving shaft positioning ratchet wheel mechanism is installed and guarantees that rice shoot accurately feeds.
Description of drawings
Fig. 1 is the end view that the utility model rice transplanter is used for alms bowl blanket shape seedling seedling feeding device;
Fig. 2 is the vertical view that the utility model rice transplanter is used for alms bowl blanket shape seedling seedling feeding device;
Fig. 3 is the positioning ratchet wheel structural scheme of mechanism;
Among the 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
The utility model is described in further detail below in conjunction with drawings and Examples.
Such as Fig. 1, Fig. 2, shown in Figure 3, 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 the body by slideway 6, pulley, seedling sending chain 3 and seedling sending band 7 are installed in the interval on seedling sending platform 1, square vacancy in seedling sending platform 1 bottom arranges the seedling sending band 7 that is installed on driving pulley 11 and the driven pulley 4, on seedling sending platform 1 both sides and in the middle of the adjacent two seedling sending bands 7 the seedling sending chain 3 that is installed on drive sprocket 5 and the driven sprocket 2 is set; Drive sprocket 5 all is packed on the driving shaft 9 with driving pulley 11, and coaxial installation seedling sending ratchet mechanism 12 and positioning ratchet wheel mechanism 14; Seedling sending platform 1 is put longitudinal register bar 8 is set on the seedling face, 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 to the inside unidirectional lengthening of bearing pin 13 on the seedling sending chain 3 on seedling sending platform 1 both sides, bearing pin on the seedling sending chain 3 in the middle of being positioned at 13 lengthens simultaneously to both sides.
Described positioning ratchet wheel mechanism 14 comprises the positioning ratchet wheel 16 that is packed on the driving shaft 9, and with the location ratchet 17 that is 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 from seedling-cultivation plate, take out, lie on seedling sending platform 1 and the seedling sending band 7, make that groove is stuck on the lengthening bearing pin 13 that send chain 3 between the lateral rows on both sides, alms bowl blanket rice shoot bottom, groove is stuck on the seedling platform longitudinal register bar 8 between the longitudinal row of rice shoot bottom, seedling pressing rod 18 gently is pressed on the 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 3 vertical fricton-tight synchronous seedling sendings of seedling sending chain.Also be fixedly mounted with positioning ratchet wheel 16 on the 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 is used for the seedling feeding device of alms bowl blanket shape seedling, it 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 the 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, square vacancy in seedling sending platform (1) bottom arranges the seedling sending band (7) that is installed on driving pulley (11) and the driven pulley (4), and the seedling sending chain (3) that is installed on drive sprocket (5) and the driven sprocket (2) is set on seedling sending platform (1) both sides and in the middle of the adjacent two seedling sending bands (7); Drive sprocket (5) all is packed on the driving shaft (9) with driving pulley (11), and coaxial installation seedling sending ratchet mechanism (12) and positioning ratchet wheel mechanism (14), seedling sending platform (1) is put longitudinal register bar (8) is set on the seedling face, 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 is used for the seedling feeding device of alms bowl blanket shape seedling, it is characterized in that: described seedling sending band (7) is identical with the linear velocity of seedling sending chain (3) motion; Be positioned at the to the inside unidirectional lengthening of bearing pin (13) 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 simultaneously to both sides.
3. a kind of rice transplanter according to claim 1 is used 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) that is 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 |
|---|---|---|---|
| CN 201220221378 CN202652849U (en) | 2012-05-17 | 2012-05-17 | Seedling-feeding device of transplanting machine for plug and flat seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220221378 CN202652849U (en) | 2012-05-17 | 2012-05-17 | Seedling-feeding device of transplanting machine for plug and flat seedlings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202652849U true CN202652849U (en) | 2013-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220221378 Expired - Fee Related CN202652849U (en) | 2012-05-17 | 2012-05-17 | Seedling-feeding device of transplanting machine for plug and flat seedlings |
Country Status (1)
| Country | Link |
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| CN (1) | CN202652849U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103444329A (en) * | 2013-09-10 | 2013-12-18 | 江苏大学 | Cavity disc conveying and positioning method of pot seedling transplanter |
| CN103787051A (en) * | 2013-12-20 | 2014-05-14 | 江苏大学 | Conveying and positioning device and method used for automatic potted tray seedling transplanter |
| CN106922264A (en) * | 2017-03-08 | 2017-07-07 | 丹阳市致远塑件有限公司 | Seedling sending tape handler |
-
2012
- 2012-05-17 CN CN 201220221378 patent/CN202652849U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103444329A (en) * | 2013-09-10 | 2013-12-18 | 江苏大学 | Cavity disc conveying and positioning method of pot seedling transplanter |
| CN103444329B (en) * | 2013-09-10 | 2015-05-06 | 江苏大学 | Cavity disc conveying and positioning method of pot seedling transplanter |
| CN103787051A (en) * | 2013-12-20 | 2014-05-14 | 江苏大学 | Conveying and positioning device and method used for automatic potted tray seedling transplanter |
| CN103787051B (en) * | 2013-12-20 | 2016-07-06 | 江苏大学 | The conveying and positioning device of a kind of hole tray pot seedling automatic transplanting and method |
| CN106922264A (en) * | 2017-03-08 | 2017-07-07 | 丹阳市致远塑件有限公司 | Seedling sending tape handler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20140517 |