CN103518443A - Wide and narrow row spacing type rice transplanter - Google Patents
Wide and narrow row spacing type rice transplanter Download PDFInfo
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- CN103518443A CN103518443A CN201210230568.3A CN201210230568A CN103518443A CN 103518443 A CN103518443 A CN 103518443A CN 201210230568 A CN201210230568 A CN 201210230568A CN 103518443 A CN103518443 A CN 103518443A
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Abstract
The invention provides a wide and narrow row spacing type rice transplanter capable of planting rice with wide and narrow row spacings. The wide and narrow row spacing type rice transplanter comprises seedling boxes, left and right transplanting mechanisms, seedling box moving mechanisms and a rear suspension rack connected with a power running device; the seedling boxes can horizontally move left and right on the rear suspension rack under the rotation of the seedling box moving mechanisms; the spacings among seedling taking and transplanting mechanisms in the same group are the width of the wide row, and the spacings among seedling taking and transplanting mechanisms of different groups of transplanting mechanisms are the width of the narrow row, and wide rows and the narrow rows are arranged at intervals; the seedling boxes are separated into a plurality of equal seedling placing units; units are separated by groove-shaped plates, and the widths of the groove-shaped plates of the adjacent seedling placing units are not equal, namely, the wide groove-shaped plates correspond to the wide rows, and the narrow groove-shaped plates correspond to the narrow rows, so that under the same transplanting stroke, seedlings form an alternant wide and narrow row transplanting mode.
Description
Technical field
The present invention relates to agriculture field, relate in particular to a kind of wide-and narrow-row rice transplanter tool field.
Background technology
Wide-and narrow-row rice transplanting refers to that the line space of rice transplanter carries out a wide narrow transplanting mode, this transplanting mode utilizes the principles of increase yield of crop Edge advantages, by adjusting the line space of rice transplanter, reasonably increase the density of rice seedling, increase leaf area index, extend leaf longevity, thereby reach the object of rice high yield, stable yields.
Existing wide-and narrow-row rice transplanter, mainly contains two kinds of modes.The one, at application publication number, be disclosed in the document of CN 101779540 A (wide-and narrow-row rice transplanter), narrow row is half of wide row, and the shortcoming of this wide-and narrow-row rice transplanter is: the density of the rice seedling of transplanting is that the twice of common seedling transplanter is many.Overstocked rice shoot is not conducive to paddy growth, easily causes on the contrary the harm of damage by disease and insect, and is not easy to reach the object of stable high yield.The 2nd, at application publication number, be disclosed in the document of CN101990803 A (gear-chain drive transplanting mechanism of wide-narrow row rice transplanter), transplanting arm seedling pin swings to a side rice transplanting after seedling taking, make the rice shoot a little relative seedling taking position of burying move to left or move to right, under the prerequisite being equally spaced at seedling fetching hole, complete the transplanting of wide-and narrow-row rice shoot.The shortcoming of this mode is technique more complicated, and due to the reason in design, the wide line width of this wide-and narrow-row seedling-transplanting device rice transplanting is that the width of seedling dish adds the offset distance that moves to left or move to right of two times, and narrow row width is that the width of seedling dish deducts the offset distance that moves to left or move to right of two times.The density of the density of this wide-and narrow-row seedling-transplanting device rice transplanting and conventional rice transplanter institute rice transplanting increases little, therefore increases the limited in one's ability of rice yield.
Summary of the invention
The object of the invention is the problem existing for above-mentioned prior art, in conjunction with the actual needs of agricultural production operation, design provides a kind of wide-and narrow-row rice transplanter that wide-and narrow-row rice is transplanted that completes.
In order to achieve the above object, the technical solution used in the present invention is:
Comprise seedling case, transplanting mechanism, move the rear-mounted frame that seedling draw box mechanism is connected with power walking device, seedling case can carry out horizontal moving left and right under the rotation that moves seedling draw box mechanism in rear-mounted frame; It is characterized in that:
Spacing between two seedling pawls of same group of transplanting mechanism is wide line width, and the spacing between two seedling pawls of the slotting mechanism of not same component is narrow row width, and wide row narrow row compartment of terrain arranges;
Seedling case is by being laterally divided into several equal rice shoot placement units, between unit and unit, with trough plate, separate, and the width of the trough plate between two adjacent rice shoot placement units is unequal, and the width between them is corresponding with the wide variety of wide row, narrow row.
Seedling fetching hole spacing on seedling case guide rail according to wide line width, narrow row width interval arrange;
Seedling case is placed on rice shoot guide rail, and seedling case moves back and forth on rice shoot guide rail along with moving the rotation of seedling draw box mechanism, and a single direction stroke of seedling case is narrow row width.
Owing to adopting technical scheme of the present invention, can be on existing common seedling transplanter, by Dui Ge mechanism, carry out suitable transformation, become the rice transplanter that can complete wide-and narrow-row job requirements, parts that can adapted common seedling transplanter, have that structural design is new reasonable, operation quality good, operation fault is few, long service life, especially can meet and adapt to the feature of wide-and narrow-row rice job requirements.
Accompanying drawing explanation
Fig. 1 is the end view of wide-and narrow-row rice transplanter.
Fig. 2 is the vertical view of wide-and narrow-row rice transplanter.
Fig. 3 is rice seedling wide-and narrow-row rice transplanting schematic diagram.
Piece number explanation in figure:
1, power walking device, 2, rear-mounted frame, 3, seedling case, 4, move seedling draw box mechanism, 5, left transplanting mechanism, 6 right transplanting mechanisms, 7 transmission cases, 8, hydraulic lifting oil cylinder, 9, seedling case grooved narrow row dividing plate, 10, the wide row dividing plate of seedling case grooved, 11, put seedling plate, 12, seedling case guide rail, 13, guide rail seedling fetching hole, 14, seedling pawl.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present invention is described in detail.As shown in Figure 1 and Figure 2.Hanging on wide-and narrow-row rice transplanter on power walking device 1 comprises rear-mounted frame 2, is arranged on seedling case 3 in rear-mounted frame 2, moves seedling draw box mechanism 4, left transplanting mechanism 5, right transplanting mechanism 6, transmission case 7 with rear-mounted frame 2 is connected as a single entity.The movement of seedling case 3 is moved by moving the power output of seedling draw box mechanism 4, on seedling case guide rail 12, carries out horizontal moving left and right.Rear-mounted frame 2 and seedling case 3 mounted thereto, moving seedling draw box mechanism 4, left transplanting mechanism 5, right transplanting mechanism 6 can be with the lifting campaign of hydraulic jack 8, and drives lifting and the landing of the rice shoot Qu Cha mechanism in left and right transplanting mechanism.The rear-mounted rack construction arranging is for being the seedling case guide rail 11 of L-type in its underpart, and seedling case 3 is held in holder, and seedling case 3 is moved left and right thereon.
Being arranged on left transplanting mechanism 5 on same transmission case 7 and the distance between two seedling pawls 14 on right transplanting mechanism 6 is wide line width L1, the narrow row width L2 that distance between two seedling pawls 14 on the left transplanting mechanism 5 on same transmission case 7 and right transplanting mechanism 6 is not Rice Cropping, and wide line width and the setting of narrow row width interval ground; In the present embodiment, wide line width L1 is 300mm (adopting this parameter can directly apply transplanting mechanism and the rice shoot Qu Cha mechanism of common seedling transplanter), and narrow row width L2 is 220mm.
Seedling case, by being laterally divided into several equal rice shoot placement units, is separated by seedling case grooved dividing plate between unit and unit, and seedling case grooved narrow row dividing plate 9, the wide row dividing plate 10 of seedling case grooved are placed according to wide-and narrow-row compartment of terrain.The width L3 of described rice shoot placement unit is 200mm, and seedling dish width is also 200mm, and the width L4 of seedling case grooved narrow row dividing plate 9 is 20mm, and the width L5 of the wide row dividing plate 10 of seedling case grooved is 100mm.
Described rice shoot placement unit forms by putting seedling plate 11, respectively putting seedling plate 11 is that longitudinally placement is transversely arranged, an integral body is riveted into seedling case grooved narrow row dividing plate 9, the wide row dividing plate 10 of seedling case grooved respectively in the both sides of putting seedling plate 11, make seedling dish put on seedling plate spacing by the trough plate of both sides and can only down sliding.
Corresponding each the rice shoot placement unit of described seedling case guide rail 12 sets a guide rail seedling fetching hole 13, and the position of guide rail seedling fetching hole 13 is corresponding with the seedling pawl 14 of each rice shoot Qu Cha mechanism.
The tail end both sides of the transmission case 7 being connected as a single entity with rear-mounted frame 2 are connected respectively left transplanting mechanism 5 and right transplanting mechanism 6, have many transmission cases 7 to be arranged in the lower position of seedling case 3.
As shown in Figure 3, d is the position of seedling fetching hole 13, and e is the rice shoot position being plugged, and the distance of adjacent two seedling fetching holes 13 presses 300mm and 220mm compartment of terrain arranges, and under identical rice transplanting stroke, rice shoot forms the narrow wide-and narrow-row Interpolation of a line width a line like this.
Claims (4)
1. a wide-and narrow-row rice transplanter, comprises seedling case, transplanting mechanism, moves the rear-mounted frame that seedling draw box mechanism is connected with power walking device, and seedling case can carry out horizontal moving left and right under the rotation that moves seedling draw box mechanism in rear-mounted frame; It is characterized in that: the spacing between two seedling pawls of the rice shoot Qu Cha mechanism of same group of transplanting mechanism is wide line width, the distance that different component is inserted between two seedling pawls of mechanism is narrow row width, and wide row, narrow row compartment of terrain arrange.
2. a kind of wide-and narrow-row rice transplanter as claimed in claim 1 is characterized in that, seedling case is by being laterally divided into several equal rice shoot placement units, between unit and unit, with groove type plate, separate, and the groove type plate width between two adjacent rice shoot placement units is unequal, and the width between them is corresponding with the wide variety of wide row, narrow row.
3. a kind of wide-and narrow-row rice transplanter as claimed in claim 1 or 2 is characterized in that, the seedling fetching hole spacing on described seedling case guide rail according to wide line width, narrow row width interval arrange; And the seedling pawl of the seedling fetching hole on each rice shoot placement unit, guide rail and rice shoot Qu Cha mechanism, their position is corresponding one by one.
4. a kind of wide-and narrow-row rice transplanter as claimed in claim 1 or 2 is characterized in that, seedling case is placed on seedling case guide rail, and seedling case moves back and forth on seedling case guide rail along with moving the rotation of seedling draw box mechanism, and a single direction stroke of seedling case is narrow row width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210230568.3A CN103518443A (en) | 2012-07-05 | 2012-07-05 | Wide and narrow row spacing type rice transplanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210230568.3A CN103518443A (en) | 2012-07-05 | 2012-07-05 | Wide and narrow row spacing type rice transplanter |
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| Publication Number | Publication Date |
|---|---|
| CN103518443A true CN103518443A (en) | 2014-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210230568.3A Pending CN103518443A (en) | 2012-07-05 | 2012-07-05 | Wide and narrow row spacing type rice transplanter |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015204786A (en) * | 2014-04-21 | 2015-11-19 | 株式会社クボタ | Seedling planting device |
| JP2015223104A (en) * | 2014-05-27 | 2015-12-14 | 株式会社クボタ | Sulky rice transplanter |
| WO2017036366A1 (en) * | 2015-08-28 | 2017-03-09 | 安徽省锦禾农业装备有限责任公司 | Uniform-rotational-speed two-dimensional width/breadth rice seedling transplanter |
| WO2017036367A1 (en) * | 2015-08-28 | 2017-03-09 | 安徽省锦禾农业装备有限责任公司 | Uniform-rotational-speed width/breadth spacing rice seedling transplanter |
| CN112997643A (en) * | 2021-03-04 | 2021-06-22 | 江苏沃得高新农业装备有限公司 | Wide-narrow row rice transplanter with protection function |
| CN114803534A (en) * | 2022-05-13 | 2022-07-29 | 杭州赛得林智能装备有限公司 | Automatic tray supplying device and method for rice seedling raising and sowing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101779540A (en) * | 2010-03-18 | 2010-07-21 | 中国水稻研究所 | Wide-and narrow-row rice transplanter |
| CN101796905A (en) * | 2010-03-19 | 2010-08-11 | 南通富来威农业装备有限公司 | Wide- and narrow-row handheld rice transplanter with wide partition in seedling box |
| CN101803502A (en) * | 2010-03-19 | 2010-08-18 | 浙江理工大学 | Handhold wide-narrow row rice transplanting machine with seedling box partition plates of unequal spaces |
| CN203105094U (en) * | 2012-07-05 | 2013-08-07 | 杨永生 | Wide-narrow row rice transplanter |
-
2012
- 2012-07-05 CN CN201210230568.3A patent/CN103518443A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101779540A (en) * | 2010-03-18 | 2010-07-21 | 中国水稻研究所 | Wide-and narrow-row rice transplanter |
| CN101796905A (en) * | 2010-03-19 | 2010-08-11 | 南通富来威农业装备有限公司 | Wide- and narrow-row handheld rice transplanter with wide partition in seedling box |
| CN101803502A (en) * | 2010-03-19 | 2010-08-18 | 浙江理工大学 | Handhold wide-narrow row rice transplanting machine with seedling box partition plates of unequal spaces |
| CN203105094U (en) * | 2012-07-05 | 2013-08-07 | 杨永生 | Wide-narrow row rice transplanter |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015204786A (en) * | 2014-04-21 | 2015-11-19 | 株式会社クボタ | Seedling planting device |
| JP2015223104A (en) * | 2014-05-27 | 2015-12-14 | 株式会社クボタ | Sulky rice transplanter |
| WO2017036366A1 (en) * | 2015-08-28 | 2017-03-09 | 安徽省锦禾农业装备有限责任公司 | Uniform-rotational-speed two-dimensional width/breadth rice seedling transplanter |
| WO2017036367A1 (en) * | 2015-08-28 | 2017-03-09 | 安徽省锦禾农业装备有限责任公司 | Uniform-rotational-speed width/breadth spacing rice seedling transplanter |
| CN112997643A (en) * | 2021-03-04 | 2021-06-22 | 江苏沃得高新农业装备有限公司 | Wide-narrow row rice transplanter with protection function |
| CN114803534A (en) * | 2022-05-13 | 2022-07-29 | 杭州赛得林智能装备有限公司 | Automatic tray supplying device and method for rice seedling raising and sowing |
| CN114803534B (en) * | 2022-05-13 | 2024-03-15 | 杭州赛得林智能装备有限公司 | Automatic tray feeding device for rice seedling raising and sowing and method thereof |
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Application publication date: 20140122 |
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