CN104782293A - Seedling conveying mechanism of potted seedling transplanter - Google Patents
Seedling conveying mechanism of potted seedling transplanter Download PDFInfo
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- CN104782293A CN104782293A CN201510222522.0A CN201510222522A CN104782293A CN 104782293 A CN104782293 A CN 104782293A CN 201510222522 A CN201510222522 A CN 201510222522A CN 104782293 A CN104782293 A CN 104782293A
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- seedling
- transplanter
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- earthen bowl
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Abstract
The invention relates to a seedling conveying mechanism of a potted seedling transplanter and belongs to the technique field of agricultural machinery. The mechanism comprises a seedling conveying bracket, wherein the seedling conveying bracket is provided with left and right support columns supported on a bottom beam, a left upright is fixed at the left side of the left support column; rotatable upper and lower driving chain wheels are arranged at the upper and lower parts of the left upright; a right bracket is arranged at the right side of the right support column; a right upright is fixed at the right side of the right bracket; rotatable upper and lower driven chain wheels are arranged at the upper and lower parts of the right upright; upper and lower chains are surrounded between the upper and lower driving chain wheels as well as between the upper and lower driven chain wheels; seedling conveying buckets in interval distribution are arranged among the outer sides of the corresponding chain sections of the upper and lower chains. The seedling conveying mechanism is simple and practical in structure; as the synchronous conveying of the upper and lower chains is adopted, the conveying is table, the taking-out and placing-in operation of seedlings can be efficiently and rapidly completed; the seedlings are not prone to damage and a foundation is laid for full automation of the transplanter.
Description
Technical field
The present invention relates to the device on a kind of transplanter, especially a kind of seedling in earthen bowl transplanter Shu Miao mechanism, belongs to agricultural machinery technological field.
Background technology
Seedling raising and transplanting is the important step in dry crop production process, is conducive to making full use of the weather effect such as natural daylight thermal resource, pre-frost protection, and has weather compensation effect, can shorten the Land_use change cycle, improve land utilization rate.
According to the applicant understood, it is artificial that current crop transplants main dependence, and a small amount of machinery transplanting also more adopts auto-manual system transplanter.Plant though semi-automatic transplanter can realize machine in link of planting, but fail to realize automatic seedling taking getting seedling link, still need manually to feed seedling, labour intensity is large, and efficiency is low.
The device utilizing retaining paw to carry out seedling in earthen bowl to fetch and deliver occurred in recent years, although can realize fetching and delivering of seedling in earthen bowl, this type of mechanism needs retaining paw to be inserted in the matrix of seedling in earthen bowl extracts seedling in earthen bowl, therefore easily destroys seedling in earthen bowl matrix, the root system of injury seedling in earthen bowl, seedling-damaging ratio is higher.
Summary of the invention
The object of the invention is to: for above-mentioned prior art Problems existing, propose a kind of can completing and pick and place seedling operation and the seedling in earthen bowl transplanter Shu Miao mechanism of not easily hindering seedling by efficient quick, thus lay the foundation for the full-automation realizing transplanter.
In order to reach above object, seedling in earthen bowl transplanter Shu Miao mechanism of the present invention basic technical scheme is: comprise the defeated seedling support having and be supported on left and right sidesing pillar on bottom girder, left column is fixed in the left side of described left pillar, described left column upper, lower be equipped with respectively rotating on, lower drive sprocket, right support is installed on the right side of described right pillar, the right side of described right support is fixed, lower be equipped with respectively rotatable on, the right column of lower driven sprocket, on described, lower drive sprocket and upper, respectively around upper between lower driven sprocket, lower chain, on described, defeated seedling bucket spaced apart is housed between the outside of lower chain respective link.
The present invention further improves, the side of described bottom girder is to below defeated seedling bucket spaced apart on side chain bar, defeated seedling barrel soleplate being housed, before the output of described defeated seedling barrel soleplate is installed and is had involutory horizontal plane, rear opening-closing plate, the seedling frame that falls that the front end of described defeated seedling barrel soleplate extends upward, before described, the outer upper of rear opening-closing plate is hinged on the fixed head of defeated seedling barrel soleplate front end by horizontal bearing pin with the middle part of herringbone lever sheet and straight lever sheet respectively, before described, the involutory horizontal plane bottom of rear opening-closing plate is hinged with the lower end of lower end in herringbone lever sheet and straight lever sheet respectively, the upper end of described straight lever sheet and the interior lower end of herringbone lever sheet hinged with the two ends of connecting rod respectively, described fall seedling frame top hinge dress cylinder cylinder body, the outer lower end of the piston-rod lower end that described cylinder stretches out down and described herringbone lever sheet is hinged.
When starting Shu Miao mechanism, the defeated seedling bucket of side chain is driven together with seedling in earthen bowl wherein and steadily transports along defeated seedling barrel soleplate length direction, until reach above forward and backward opening-closing plate, then the controlled retraction of cylinder piston, herringbone lever sheet rotates at cylinder piston rod clockwise under influence, power is acted on straight lever sheet by connecting rod and makes it rotate counterclockwise simultaneously, and forward and backward opening-closing plate rotates thereupon, result makes the opposing rotation of forward and backward opening-closing plate, form the Luo Miaokou opened, seedling in earthen bowl can fall smoothly from this seedling mouth that falls.
Defeated seedling mechanism structure of the present invention is simple and practical, and owing to adopting upper and lower synchronization chain to carry, therefore conveying steadily, can complete and picks and places seedling operation by efficient quick, and not easily hinder seedling, thus lays the foundation for the full-automation realizing transplanter.
Further, described right support by bottom, outer end have hinged hole bracket base, the bracket upright post of extending upward from bracket base, be made up of the side arm of bracket upright post both sides horizontal-extending.
Further, the outer end of described right support is by hinged one end at bottom girder, hinged hole of bracket base, and the right side of described right support is by two side arms and fix the middle part of right column by set bolt.
Further, the tensioning bolt through right pillar is extended on the top of described right support, and is locked by setscrew nut.
Further, the top of described left pillar, right pillar forms frame structure by the crossbeam be connected with it.
Further, the top of described left column is connected by connecting plate and left pillar.
Further, gearbox is equipped with in the bottom of described left column, and a upper lateral part of described gearbox is equipped with hydraulic motor, and the power take-off of described hydraulic motor is in transmission connection by the gear train in gearbox and upper and lower drive sprocket.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the fall seedling mechanism structure schematic diagram supporting with Fig. 1.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is that the A-A of Fig. 4 rotates 180 ° of sectional structure schematic diagrames.
Fig. 6 is the power source fragmentary sectional view in Fig. 1.
Fig. 7 is the right support perspective view in Fig. 1.
Embodiment
The seedling in earthen bowl transplanter Shu Miao mechanism of the present embodiment as shown in Figure 1 and Figure 2, comprise the defeated seedling support 1 ' having and be supported on bottom girder 1-1 ' upper left pillar 1-2 ', right pillar 1-3 ', the top of left pillar 1-2 ', right pillar 1-3 ' constitutes the defeated seedling support 1 ' of the good frame structure of rigidity by the crossbeam 1-4 ' be connected with it.The left side of left pillar 1-2 ' is equipped with bottom and is fixed on left column 2 ' on bottom girder 1-1 ', and the top of this left column 2 ' is connected by connecting plate 2-1 ' and left pillar 1-2 ', thus overcomes the instability of cantilever design.The upper and lower of left column 2 ' is equipped with rotating upper drive sprocket 2-2 ' and lower drive sprocket 2-3 ' respectively.
As shown in Figure 6, gearbox 8 ' is equipped with in the bottom of left column 2 ', and a upper lateral part of this gearbox is equipped with hydraulic motor 9 ', and the power take-off of this hydraulic motor 9 ' is by the gear train in gearbox 8 ', exported by the output shaft of terminal, drive upper and lower drive sprocket 2-2 ', 2-3 '.
The installation bottom, right side of right pillar 1-3 ' is fixed on the right support 3 ' on bottom girder 1-1 '.This right support 3 ' as shown in Figure 7, by bottom, outer end have hinged hole 3-4 ' bracket base 3-3 ', the bracket upright post 3-1 ' extended upward from bracket base 3-3 ', be made up of the side arm 3-2 ' of bracket upright post both sides horizontal-extending.Hinged one end at bottom girder 1-1 ', hinged hole of bracket base 3-3 ' is passed through in the outer end of right support 3 ', the right side of right support 3 ' is by two side arms 3-2 ' and fix the middle part of right column 4 ' by set bolt, and the upper and lower of this right column 4 ' is equipped with rotatable upper driven sprocket 4-2 ' and lower driven sprocket 4-3 ' respectively.
Upper and lower drive sprocket 2-2 ', 2-3 ' and between upper and lower driven sprocket 4-2 ', 4-3 ' respectively around upper and lower chain 5 ', standpipe shape spaced apart defeated seedling bucket 6 ' is housed between the outside of upper and lower chain 5 ' respective link.
The tensioning bolt 7 ' through right pillar 1-3 ' is extended on the top of right support 3 ', and is locked by two setscrew nuts.Regulate the locked position of two setscrew nuts on tensioning bolt 7 ', the tensioning of upper and lower chain 5 ' can be realized in conjunction with the middle part one-bolt fastening structure of the hinged of right support 3 ' and right column 4 ' easily.
The bottom girder 1-1 ' of defeated seedling support away from the side of hydraulic motor 9 ' to the below of defeated seedling bucket 6 ' that should be spaced apart on side chain bar, defeated seedling barrel soleplate 2-7 is housed, as shown in Figure 3 and Figure 4, the defeated seedling barrel soleplate 2-7 output of level is equipped with the forward and backward opening-closing plate 7,6 of involutory horizontal plane, the seedling frame 2 that falls that the front end of defeated seedling barrel soleplate 2-7 extends upward.
Before, rear opening-closing plate 7, the outer upper of 6 respectively with the middle part of straight lever sheet 5 and herringbone lever sheet 3 by being threaded onto the horizontal bearing pin 7-1 of bearing holder (housing, cover) 2-4, 6-1 is hinged on the fixed head 2-6 of defeated seedling barrel soleplate front end, before, rear opening-closing plate 7, the involutory horizontal plane bottom of 6 is respectively by front connecting axle 7-2, the lower end of rear connecting axle 6-2 and herringbone lever sheet 3 and the interior lower end of straight lever sheet 5 hinged, the upper end of straight lever sheet 5 and the interior lower end of herringbone lever sheet 3 are hinged by joint ball hinge head with the two ends of connecting rod 4 respectively, thus realize the interlock of front opening-closing plate 7 and rear opening-closing plate 6.Be threaded connection between the two ends of connecting rod 4 and two joint ball pivot head, therefore its length can regulate as required in certain limit.
Cylinder fixed block 2-1 is fixed on the riser 2-2 top of the seedling frame 2 that falls, and the cylinder body of hinge dress cylinder 1, the outer lower end of the piston-rod lower end that cylinder 1 stretches out down and herringbone lever sheet 3 is hinged by joint ball hinge head.
After mechanism's assembling of the present embodiment, when after the hydraulic motor starting Shu Miao mechanism, output shaft of gear-box drives upper and lower chain looped motions by the sprocket wheel in master end, make defeated seedling bucket 6 ' together with seedling in earthen bowl wherein as shown in Figure 5, be driven and steadily transport, until reach above forward and backward opening-closing plate along defeated seedling barrel soleplate length direction.The now controlled retraction of the piston rod of cylinder 1, herringbone lever sheet 3 rotates at cylinder piston rod clockwise under influence, front opening-closing plate 7 rotates along with herringbone lever sheet 3, power makes straight lever sheet 5 rotate counterclockwise by oscillating bearing connecting rod 4 effect simultaneously, rear opening-closing plate 6 rotates along with straight lever sheet 5, in cylinder piston rod retraction process, and front opening-closing plate 7 and the opposing rotation of rear opening-closing plate 6, the seedling mouth that falls opens (in figure dotted line position), and seedling in earthen bowl falls from Luo Miaokou.
Therefore, after the mechanism of the present embodiment is arranged on transplanter, automatically can completes conveying and subsequent the seedling that the falls operation of seedling in earthen bowl, thus create prerequisite for follow-up automatic transplanting.
Test shows, compared with prior art, the present embodiment has following remarkable advantage:
1) upper and lower chain syn-chro-step, conveying is steadily reliable;
2) support member good rigidly, tensioning is easy to adjust;
3) cylinder drives forward and backward opening-closing plate by one group of linkage lever linkage, and the seedling in earthen bowl seedling time controling that falls is accurate;
4) Luo Miaokou that the forward and backward opening-closing plate of symmetrical structure is formed opens gradually and the speed of opening can conveniently control, and seedling in earthen bowl is in good time safe to be fallen, and significantly reduces seedling-damaging ratio and invertion rate of green plants.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of application claims.
Claims (8)
1. a seedling in earthen bowl transplanter Shu Miao mechanism, comprise the defeated seedling support having and be supported on left and right sidesing pillar on bottom girder, it is characterized in that: left column is fixed in the left side of described left pillar, described left column upper, lower be equipped with respectively rotating on, lower drive sprocket, right support is installed on the right side of described right pillar, the right side of described right support is fixed, lower be equipped with respectively rotatable on, the right column of lower driven sprocket, on described, lower drive sprocket and upper, respectively around upper between lower driven sprocket, lower chain, on described, defeated seedling bucket spaced apart is housed between the outside of lower chain respective link.
2. seedling in earthen bowl transplanter Shu Miao mechanism according to claim 1, it is characterized in that: the side of described bottom girder is to below defeated seedling bucket spaced apart on side chain bar, defeated seedling barrel soleplate being housed, before the output of described defeated seedling barrel soleplate is installed and is had involutory horizontal plane, rear opening-closing plate, the seedling frame that falls that the front end of described defeated seedling barrel soleplate extends upward, before described, the outer upper of rear opening-closing plate is hinged on the fixed head of defeated seedling barrel soleplate front end by horizontal bearing pin with the middle part of herringbone lever sheet and straight lever sheet respectively, before described, the involutory horizontal plane bottom of rear opening-closing plate is hinged with the lower end of lower end in herringbone lever sheet and straight lever sheet respectively, the upper end of described straight lever sheet and the interior lower end of herringbone lever sheet hinged with the two ends of connecting rod respectively, described fall seedling frame top hinge dress cylinder cylinder body, the outer lower end of the piston-rod lower end that described cylinder stretches out down and described herringbone lever sheet is hinged.
3. seedling in earthen bowl transplanter Shu Miao mechanism according to claim 1 and 2, is characterized in that: described right support by bottom, outer end have hinged hole bracket base, the bracket upright post of extending upward from bracket base, be made up of the side arm of bracket upright post both sides horizontal-extending.
4. seedling in earthen bowl transplanter Shu Miao mechanism according to claim 3, it is characterized in that: the outer end of described right support is by hinged one end at bottom girder, hinged hole of bracket base, and the right side of described right support is by two side arms and fix the middle part of right column by set bolt.
5. seedling in earthen bowl transplanter Shu Miao mechanism according to claim 4, is characterized in that: the tensioning bolt through right pillar is extended on the top of described right support, and is locked by setscrew nut.
6. seedling in earthen bowl transplanter Shu Miao mechanism according to claim 4, is characterized in that: the top of described left pillar, right pillar forms frame structure by the crossbeam be connected with it.
7. seedling in earthen bowl transplanter Shu Miao mechanism according to claim 6, is characterized in that: the top of described left column is connected by connecting plate and left pillar.
8. seedling in earthen bowl transplanter Shu Miao mechanism according to claim 7, it is characterized in that: gearbox is equipped with in the bottom of described left column, one upper lateral part of described gearbox is equipped with hydraulic motor, and the power take-off of described hydraulic motor is in transmission connection by the gear train in gearbox and upper and lower drive sprocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510222522.0A CN104782293B (en) | 2015-05-05 | 2015-05-05 | A kind of seedling in earthen bowl transplanter Shu Miao mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510222522.0A CN104782293B (en) | 2015-05-05 | 2015-05-05 | A kind of seedling in earthen bowl transplanter Shu Miao mechanism |
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| Publication Number | Publication Date |
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| CN104782293A true CN104782293A (en) | 2015-07-22 |
| CN104782293B CN104782293B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510222522.0A Active CN104782293B (en) | 2015-05-05 | 2015-05-05 | A kind of seedling in earthen bowl transplanter Shu Miao mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106508217A (en) * | 2015-09-10 | 2017-03-22 | 昆明顺吉科技有限公司 | Continuous operation-intermittent seedling dropping and supplying system for seedling transplanting machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3746058B2 (en) * | 2001-12-04 | 2006-02-15 | セイレイ工業株式会社 | Vegetable transplanter |
| KR101021019B1 (en) * | 2008-09-09 | 2011-03-09 | 신동균 | A Ginseng seedling transplanter |
| CN202958168U (en) * | 2012-12-19 | 2013-06-05 | 南京农业大学 | Automatic transplanting machine of dry land straw seedling pot seedlings |
| CN203735051U (en) * | 2014-01-09 | 2014-07-30 | 农业部南京农业机械化研究所 | Seedling separating device for transplanter |
| CN204634344U (en) * | 2015-05-05 | 2015-09-16 | 农业部南京农业机械化研究所 | A kind of seedling in earthen bowl transplanter Shu Miao mechanism |
-
2015
- 2015-05-05 CN CN201510222522.0A patent/CN104782293B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3746058B2 (en) * | 2001-12-04 | 2006-02-15 | セイレイ工業株式会社 | Vegetable transplanter |
| KR101021019B1 (en) * | 2008-09-09 | 2011-03-09 | 신동균 | A Ginseng seedling transplanter |
| CN202958168U (en) * | 2012-12-19 | 2013-06-05 | 南京农业大学 | Automatic transplanting machine of dry land straw seedling pot seedlings |
| CN203735051U (en) * | 2014-01-09 | 2014-07-30 | 农业部南京农业机械化研究所 | Seedling separating device for transplanter |
| CN204634344U (en) * | 2015-05-05 | 2015-09-16 | 农业部南京农业机械化研究所 | A kind of seedling in earthen bowl transplanter Shu Miao mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106508217A (en) * | 2015-09-10 | 2017-03-22 | 昆明顺吉科技有限公司 | Continuous operation-intermittent seedling dropping and supplying system for seedling transplanting machine |
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| CN104782293B (en) | 2016-08-24 |
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