CN104488409A - Punching and planting device with adjustable line spacing for pot seedlings - Google Patents
Punching and planting device with adjustable line spacing for pot seedlings Download PDFInfo
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- CN104488409A CN104488409A CN201410775499.3A CN201410775499A CN104488409A CN 104488409 A CN104488409 A CN 104488409A CN 201410775499 A CN201410775499 A CN 201410775499A CN 104488409 A CN104488409 A CN 104488409A
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Abstract
The invention discloses a punching and planting device with adjustable line spacing for pot seedlings. The punching and planting device comprises two punching and planting device bodies, a transmission support plate, a first continuous planting arm, a second continuous planting arm, a cam draw bar and a connection pipe, wherein each punching and planting device body is provided with a seedling inoculating barrel and a duck-billed puncher; a seedling outlet of each seedling inoculating barrel is connected with a seedling inlet of each duck-billed puncher through a mounting frame; a connection shaft is arranged at one side of the mounting frame; the cam draw bar is provided with a bearing; and the connection pipe is provided with two connection plates. The punching and planting device has the beneficial effects of being adjustable in line spacing and convenience in adjustment of the line spacing; and through a form of cam movement matched with wire pulling combination, two planting devices are synchronously controlled to be opened and closed.
Description
Technical field
The present invention relates to technical field of agricultural mechanical equipment, be specially a kind of row-pitch adjustable pot seedling punching plant feed unit.
Background technology
Seedling replanting can be raised the multiple-cropping index, and effectively solves crops for rotation contradiction, and the compensating action simultaneously having again weather and the effect that crop growth is done sth. in advance, economic benefit and social benefit are very remarkable.In transplanting process, need for the petite property of seedling, the characteristic such as tenderness, accomplish to transplant no seedling injury in time, do not hinder root, potted-seedling transplanting can better meet above requirement relative to root-naked transplanting.Plant feed unit is the key equipment of mechanization transplanting operation, and the plant feed unit being applicable to potted-seedling transplanting at present has seedling guide tube type, basket-hanging and duck-beak type etc.Duck-beak type planting mechanism resultant effect is better, can exempt from trench digging punching transplanting, but the adjustment of existing duck-beak type planting apparatus bothers, complicated in mechanical structure in the realization in sakata of stepping of seriously sticking.
Summary of the invention
The object of the invention is to provide a kind of structure simple row-pitch adjustable pot seedling punching plant feed unit to overcome above-mentioned deficiency.
The present invention includes the punching planting apparatus body that two are provided with seedlings picking cylinder and duck-beak type card punch, the seedling outlet of described seedlings picking cylinder is connected by the seedling feeder of installing rack with duck-beak type card punch, described installing rack side is provided with connecting axle, also comprise transmission support plate, first connects transplant arm, second connects transplant arm, be provided with the cam linkages of bearing and be provided with the tube connector of two pieces of connecting plates, described transmission support plate is provided with two pairs of bearing blocks, driving shaft and driven shaft is separately installed with in described two pairs of bearing blocks, described driving shaft and driven shaft homonymy are respectively equipped with duplex chain wheel and simple chainwheel, the inner side sprocket wheel of described duplex chain wheel is connected by chain with simple chainwheel, driving shaft between described duplex chain wheel and transmission support plate is fixedly connected with cam, one end of described cam linkages is hinged on transmission support plate, the other end of described cam linkages is provided with main drawing line, described bearing contacts with the profile of cam, described connecting axle is positioned at tube connector and is located by bolt, described first connect transplant arm two ends respectively with transmission support plate and connecting plate hinged, one end and the connecting plate of described second company's transplant arm are hinged, one end that described second other end connecting transplant arm passes through the first roller bearing and third connecting rod is hinged, the other end of described third connecting rod is fixedly connected with driven shaft, described second company's transplant arm is hinged with first connecting rod, one end of described second connecting rod is fixedly connected with driving shaft, described second connecting rod is that the other end and first connecting rod are hinged by the second roller bearing, described two duck-beak type card punch are respectively equipped with first point of bracing wire for controlling duckbilled folding and second point of bracing wire, described first point of bracing wire is all fixedly connected with main drawing line with second point of bracing wire.
The present invention has following beneficial effect: line-spacing is adjustable and easy to adjust, is coordinated the form of bracing wire combination, realize the folding of Synchronization Control two planting apparatuses by a camming movement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of transmission device.
Fig. 3 is connecting block structure schematic diagram.
Fig. 4 is the structural representation of planting apparatus.
Fig. 5 is installation and the structural representation of anchoring.
Fig. 6 is installation and the structural representation of transplant arm.
Fig. 7 is cam linkages structural representation.
Fig. 8 is the track schematic diagram of planting of row-pitch adjustable pot seedling punching plant feed unit.
Embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
Embodiment: row-pitch adjustable pot seedling punching plant feed unit of the present invention, comprise the punching planting apparatus body that two are provided with seedlings picking cylinder 16 and duck-beak type card punch 17, the seedling outlet of described seedlings picking cylinder 16 is connected with the seedling feeder of duck-beak type card punch 17 by installing rack 4, described installing rack 4 side is provided with connecting axle 15, the present invention also comprises transmission support plate 6, first connects transplant arm 3, second connects transplant arm 2, be provided with the cam linkages 19 of bearing 19a and be provided with the tube connector 13 of two pieces of connecting plates 12, described transmission support plate 6 is provided with two pairs of bearing blocks 23, driving shaft 7 and driven shaft 8 is separately installed with in described often pair of bearing block 23, described driving shaft 7 and driven shaft 8 homonymy are respectively equipped with duplex chain wheel 9 and simple chainwheel 10, the inner side sprocket wheel of described duplex chain wheel 9 is connected by chain 11 with simple chainwheel 10, driving shaft 7 between described duplex chain wheel 9 and transmission support plate 6 is fixedly connected with cam 18, one end of described cam linkages 19 is hinged on transmission support plate 6, the other end of described cam linkages 19 is provided with main drawing line 20, described bearing 19a contacts with the profile of cam 18, described connecting axle 15 is positioned at tube connector 13 and is located by bolt 14, described first connect transplant arm 3 two ends respectively with transmission support plate 6 and connecting plate 12 hinged, one end and the connecting plate 12 of described second company's transplant arm 2 are hinged, it is hinged with one end of third connecting rod 28 that described second other end connecting transplant arm 2 passes through the first roller bearing 27, the other end of described third connecting rod 28 is fixedly connected with driven shaft 8, described second company's transplant arm 2 is hinged with first connecting rod 24, one end of described second connecting rod 25 is fixedly connected with driving shaft 7, described second connecting rod 25 is that the other end and first connecting rod 24 are hinged by the second roller bearing 26, described two duck-beak type card punch 17 are respectively equipped with the first point of bracing wire 21 for controlling duckbilled folding and second point of bracing wire 22, described first point of bracing wire 21 is all fixedly connected with main drawing line 20 with second point of bracing wire 22.The shape of described transmission support plate 6 is L shape.The shape of described connecting plate 12 is triangle.The inner side sprocket wheel of described duplex chain wheel 9 is identical with the number of teeth of simple chainwheel 10.Described connecting axle 15 is six square shafts, and described tube connector 13 is interior six circumference pipes.
The outside sprocket wheel of duplex chain wheel 9 is provided by external impetus, when duplex chain wheel 9 rotates, the synchronized in the same way rotation of simple chainwheel 10 is driven by chain 11, transplant arm is a multi-bar linkage, with transmission device 1 be connected with three tie points, the other end of driving shaft 7, the other end of driven shaft 8 and the lower end of transmission support plate 6 respectively, be fixedly connected with driving shaft 7 with the connection of driven shaft 8, be be rotatably connected with the connection of transmission support plate 6, be all rotatably connected with two tie points that are connected with of connecting plate 12.The motion of driving shaft 7 and driven shaft 8 drives an end motion of first company's transplant arm 3 and second company's transplant arm 2, and its other end is periodically moved up and down.Punching planting apparatus body is inserted in tube connector 13 by connecting axle 15, can adjust and insert distance and located by bolt 14, punching planting apparatus body does under the first drive connecting transplant arm 3 and second company's transplant arm 2, lower motion, when the planting apparatus body that punches moves to topmost, seedlings picking cylinder 16 carries out seedlings picking, now duck-beak type card punch 17 is in closure state, then move downward, enter when moving to bottom in field soil, duck-beak type card punch 17 punches, move upward subsequently, simultaneously duck-beak type card punch 17 opens under the effect of first point of bracing wire 21 and second point of bracing wire 22, seedling falls, enter in the hole accomplished fluently, complete and plant, after rising to certain altitude, duck-beak type card punch 17 cuts out, next seedlings picking is carried out in preparation.The moving up and down of duck-beak type card punch 17 connects transplant arm 3 and second by first and connects transplant arm 2 and provide, and opens, closed motion provides by first point of bracing wire 21 and second point of bracing wire 22.
Cam 18 can rotate with the rotation of driving shaft 7, cam linkages 19 one end is rotatably connected with transmission support plate 6, the bearing 19a at middle part and the profile contacts of cam 18, the other end is then connected with main drawing line 20, bracing wire 20 is as main drawing line, be connected with one end of first point of bracing wire 21 and second point of bracing wire 22, first point of bracing wire 21 can be connected with the two panels duckbilled be hinged in duck-beak type card punch 17 by two pull bars respectively with second point of bracing wire 22 simultaneously.Cam 18 rotates, and cam linkages 19 is rotated, for first point of bracing wire 21, first point of bracing wire 21 is connected with the upper end of duck-beak type card punch 17, first point of bracing wire 21 draws its upper end to make it adjacent to each other, and lower end is then opened, and punching plant feed unit is opened after completing punching and puts down seedling.
In the present embodiment, two connecting plate 12 spacing are 40mm, left and right duck-beak type card punch 17 spacing is 300mm, duck-beak type card punch 17 cone angle is 20 °, the angle of wedge is 40 °, the rise of cam 18 is 15mm, being 0.6m/s when arranging the horizontal pace of this plant feed unit, when driving shaft 7 rotating speed is 2r/s, planting track as shown in Figure 8.Visible its meets the requirement that zero-speed plants, and after planting, orthostatic is good, ensure that planting quality.
Claims (5)
1. a row-pitch adjustable pot seedling punching plant feed unit, comprise the punching planting apparatus body that two are provided with seedlings picking cylinder (16) and duck-beak type card punch (17), the seedling outlet of described seedlings picking cylinder (16) is connected with the seedling feeder of duck-beak type card punch (17) by installing rack (4), described installing rack (4) side is provided with connecting axle (15), characterized by further comprising transmission support plate (6), first connects transplant arm (3), second connects transplant arm (2), be provided with the cam linkages (19) of bearing (19a) and be provided with the tube connector (13) of two pieces of connecting plates (12), described transmission support plate (6) is provided with two pairs of bearing blocks (23), driving shaft (7) and driven shaft (8) is separately installed with in described two pairs of bearing blocks (23), described driving shaft (7) and driven shaft (8) homonymy are respectively equipped with duplex chain wheel (9) and simple chainwheel (10), the inner side sprocket wheel of described duplex chain wheel (9) is connected by chain (11) with simple chainwheel (10), driving shaft (7) between described duplex chain wheel (9) and transmission support plate (6) is fixedly connected with cam (18), one end of described cam linkages (19) is hinged on transmission support plate (6), the other end of described cam linkages (19) is provided with main drawing line (20), described bearing (19a) contacts with the profile of cam (18), described connecting axle (15) is positioned at tube connector (13) and is located by bolt (14), described first connect transplant arm (3) two ends respectively with transmission support plate (6) and connecting plate (12) hinged, one end and the connecting plate (12) of described second company's transplant arm (2) are hinged, it is hinged with one end of third connecting rod (28) that described second other end connecting transplant arm (2) passes through the first roller bearing (27), the other end of described third connecting rod (28) is fixedly connected with driven shaft (8), described second company's transplant arm (2) is hinged with first connecting rod (24), one end of described second connecting rod (25) is fixedly connected with driving shaft (7), described second connecting rod (25) is that the other end and first connecting rod (24) are hinged by the second roller bearing (26), described two duck-beak type card punch (17) are respectively equipped with first point of bracing wire (21) for controlling duckbilled folding and second point of bracing wire (22), described first point of bracing wire (21) is all fixedly connected with main drawing line (20) with second point of bracing wire (22).
2. row-pitch adjustable pot seedling punching plant feed unit according to claim 1, is characterized in that the shape of described transmission support plate (6) is L shape.
3. row-pitch adjustable pot seedling punching plant feed unit according to claim 1 and 2, is characterized in that the shape of described connecting plate (12) is triangle.
4. row-pitch adjustable pot seedling punching plant feed unit according to claim 1 and 2, is characterized in that the inner side sprocket wheel of described duplex chain wheel (9) is identical with the number of teeth of simple chainwheel (10).
5. row-pitch adjustable pot seedling punching plant feed unit according to claim 1 and 2, is characterized in that described connecting axle (15) is six square shafts, and described tube connector (13) is interior six circumference pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775499.3A CN104488409B (en) | 2014-12-15 | 2014-12-15 | Row-pitch adjustable pot seedling punching plant feed unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775499.3A CN104488409B (en) | 2014-12-15 | 2014-12-15 | Row-pitch adjustable pot seedling punching plant feed unit |
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| CN104488409A true CN104488409A (en) | 2015-04-08 |
| CN104488409B CN104488409B (en) | 2016-08-17 |
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| CN201410775499.3A Active CN104488409B (en) | 2014-12-15 | 2014-12-15 | Row-pitch adjustable pot seedling punching plant feed unit |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104855014A (en) * | 2015-05-14 | 2015-08-26 | 华中农业大学 | Synchronous control system of oilseed rape transplanting machine cam |
| CN105706596A (en) * | 2016-04-18 | 2016-06-29 | 昆明雷恩科技有限公司 | Automatic pool-digging and transplanting integrated device |
| CN107667634A (en) * | 2017-10-23 | 2018-02-09 | 青州市军岩农业机械有限公司 | A kind of accurate control spacing in the rows, line-spacing, the tuber planter of depth |
| CN108967113A (en) * | 2018-09-20 | 2018-12-11 | 宁夏农林科学院枸杞工程技术研究所 | Fructus lycii special nursery stock setting machine |
| CN110089245A (en) * | 2019-05-30 | 2019-08-06 | 河南科技大学 | A kind of transplanter planting mechanism protective device |
| CN115136776A (en) * | 2022-06-30 | 2022-10-04 | 中国农业机械化科学研究院集团有限公司 | Vegetable transplanting machine and duckbilled planting device thereof |
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| JP2004283038A (en) * | 2003-03-20 | 2004-10-14 | Yanmar Agricult Equip Co Ltd | Vegetable transplanter |
| JP2008142036A (en) * | 2006-12-12 | 2008-06-26 | Iseki & Co Ltd | Seedling planting machine |
| CN201690769U (en) * | 2010-03-25 | 2011-01-05 | 郎春 | Double-row transplanting set capable of adjusting line spacing between double-row seedlings and used by transplanter |
| CN103907435A (en) * | 2014-04-21 | 2014-07-09 | 浙江理工大学 | High-verticality secondary sine non-circular gear planetary system duck-billed seedling planting mechanism |
| CN203840750U (en) * | 2014-04-21 | 2014-09-24 | 浙江理工大学 | Duckbilled seedling planting mechanism |
| CN204362545U (en) * | 2014-12-15 | 2015-06-03 | 华中农业大学 | Row-pitch adjustable pot seedling punching plant feed unit |
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2014
- 2014-12-15 CN CN201410775499.3A patent/CN104488409B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004283038A (en) * | 2003-03-20 | 2004-10-14 | Yanmar Agricult Equip Co Ltd | Vegetable transplanter |
| JP2008142036A (en) * | 2006-12-12 | 2008-06-26 | Iseki & Co Ltd | Seedling planting machine |
| CN201690769U (en) * | 2010-03-25 | 2011-01-05 | 郎春 | Double-row transplanting set capable of adjusting line spacing between double-row seedlings and used by transplanter |
| CN103907435A (en) * | 2014-04-21 | 2014-07-09 | 浙江理工大学 | High-verticality secondary sine non-circular gear planetary system duck-billed seedling planting mechanism |
| CN203840750U (en) * | 2014-04-21 | 2014-09-24 | 浙江理工大学 | Duckbilled seedling planting mechanism |
| CN204362545U (en) * | 2014-12-15 | 2015-06-03 | 华中农业大学 | Row-pitch adjustable pot seedling punching plant feed unit |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104855014A (en) * | 2015-05-14 | 2015-08-26 | 华中农业大学 | Synchronous control system of oilseed rape transplanting machine cam |
| CN105706596A (en) * | 2016-04-18 | 2016-06-29 | 昆明雷恩科技有限公司 | Automatic pool-digging and transplanting integrated device |
| CN107667634A (en) * | 2017-10-23 | 2018-02-09 | 青州市军岩农业机械有限公司 | A kind of accurate control spacing in the rows, line-spacing, the tuber planter of depth |
| CN108967113A (en) * | 2018-09-20 | 2018-12-11 | 宁夏农林科学院枸杞工程技术研究所 | Fructus lycii special nursery stock setting machine |
| CN108967113B (en) * | 2018-09-20 | 2023-09-19 | 宁夏农林科学院枸杞工程技术研究所 | Seedling planting machine special for medlar |
| CN110089245A (en) * | 2019-05-30 | 2019-08-06 | 河南科技大学 | A kind of transplanter planting mechanism protective device |
| CN115136776A (en) * | 2022-06-30 | 2022-10-04 | 中国农业机械化科学研究院集团有限公司 | Vegetable transplanting machine and duckbilled planting device thereof |
| CN115136776B (en) * | 2022-06-30 | 2023-08-18 | 中国农业机械化科学研究院集团有限公司 | Vegetable transplanting machine and duckbill planting device thereof |
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|---|---|
| CN104488409B (en) | 2016-08-17 |
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