CN103947351B - Hand-held breeding of hybrid rice male parent rice transplanter and method thereof - Google Patents
Hand-held breeding of hybrid rice male parent rice transplanter and method thereof Download PDFInfo
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- CN103947351B CN103947351B CN201410179459.2A CN201410179459A CN103947351B CN 103947351 B CN103947351 B CN 103947351B CN 201410179459 A CN201410179459 A CN 201410179459A CN 103947351 B CN103947351 B CN 103947351B
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Abstract
The present invention discloses a kind of hand-held breeding of hybrid rice male parent rice transplanter and method thereof.It comprises engine, walking chassis, handrail frame, transplanting gearbox, front crank and rocker type transplanting mechanism, rear crank rocker type transplanting mechanism, transmission case, before to transplant seedlings seedlings sending mechanism, after to transplant seedlings seedlings sending mechanism etc., engine is installed in front portion, walking chassis, transplanting gearbox is installed at rear portion, handrail frame is fixed on the transplanting gearbox back lower place, before to transplant seedlings seedlings sending mechanism, transmission case, after the seedlings sending mechanism that transplants seedlings longitudinally be fixed in handrail frame successively, two front crank and rocker type transplanting mechanism are arranged on transplanting gearbox both sides, two rear crank rocker type transplanting mechanisms are arranged on transmission case both sides, power is transported to transmission case by Chain conveyer by transplanting gearbox.During rice transplanting, to transplant seedlings before the large and small rice shoot of different seedling age is placed on respectively on platform, after transplant seedlings on platform.After transplanting, realize large rice shoot and the distribution triangular in shape on two row hybrid rice male parent ridges of little rice shoot.
Description
Technical field
The present invention relates to rice transplanter, particularly relate to a kind of hand-held breeding of hybrid rice male parent rice transplanter and method thereof.
Background technology
For ensureing male parent and maternal flower synchronization in breeding of hybrid rice process, to improve quality and the output of hybrid seeding, male parent needs the pollen period providing a long period, and the female parent of Different flower stages just can be made all can to pollinate.For realizing this goal, General Requirements will have certain seedling age extent two kinds of male parent rice shoots and divide for 2 phases planted in two batches, concrete transplanting method is: on two row male parent ridges, first large rice shoot is carried out interval transplanting by the twice of type strain distance, make the large rice shoot of two row male parents in " product word " or Triangle-Profile, be separated by the date by little for male parent seedling interpolation between large rice shoot, namely the little rice shoot of two row male parents is also in " product word " or Triangle-Profile.Because above-mentioned transplanting process is more complicated, the artificial Planting Patterns of current employing makes two bites at a cherry planting of male parent rice shoot, not only labour intensity is large, be difficult to fit real completing, and manual to plant rear rice shoot spacing uneven, ridge row linearity, the depth of parallelism are poor, cause planting quality poor, are unfavorable for rice shoot late growing stage and pollination; And plant requirement in the different seedling age two kinds of hybrid rice male parent rice shoot intervals that can not meet of existing 2 row rice transplanters simultaneously.In order to improve breeding of hybrid rice Mechanization Level and seed production quality, need especially to develop and a kind ofly can realize the size two kinds of hybrid rice male parent rice shoots interval special rice transplanter of hybrid rice father two row of planting and transplanting method thereof simultaneously, to adapt to production of hybrid seeds agronomy, requirement in farming season, improve male parent seedling growing quality and productivity ratio, reduce labour intensity.
Summary of the invention
The specific agronomy, the manually transplanting that the object of the invention is can not meet to overcome existing rice transplanter the rice transplanting of breeding of hybrid rice male parent are difficult to shortcomings such as in good time completing, provide a kind of hand-held breeding of hybrid rice male parent rice transplanter and method thereof.
The present invention solves the technical scheme that its technical problem takes:
Hand-held breeding of hybrid rice male parent rice transplanter comprise engine, walking chassis, transplanting gearbox, handrail frame, front crank and rocker type transplanting mechanism, rear crank rocker type transplanting mechanism, power transmission shaft, transmission case, the front seedlings sending mechanism that transplants seedlings, after to transplant seedlings seedlings sending mechanism, side pontoon, central pontoon; Engine is arranged on walking chassis front end, and the walking power take-off of engine is connected with the power input shaft on walking chassis; The rear end on walking chassis is fixed with transplanting gearbox, and handrail frame is fixed on the transplanting gearbox back lower place, and engine operated power take-off regulates speed changer to be connected with transplanting gearbox dynamic input by Hooks coupling universal coupling, spacing in the rows; Before to transplant seedlings platform, the front slide of transplanting seedlings before seedlings sending mechanism comprises, after to transplant seedlings platform, the tail skid of transplanting seedlings after seedlings sending mechanism comprises, the middle part of front slide and tail skid is all fixed on handrail frame rear portion, before the platform that transplants seedlings to be placed on front slide and to form moving sets with front slide, after the platform that transplants seedlings to be placed on tail skid and to form moving sets with tail skid, before transplant seedlings platform, after platform both sides of transplanting seedlings be fixed together by connecting rod, the transverse shifting axle two ends of transplanting gearbox are by being fixedly connected with outside connecting rod and two of the platform that front transplants seedlings; Transplant seedlings before transmission case is fixed on seedlings sending mechanism and after in the handrail frame of transplanting seedlings between seedlings sending mechanism, the power take-off that outside and the transplanting gearbox side of transmission case extend is connected by driving-chain; Two front crank and rocker type transplanting mechanism are arranged on transplanting gearbox both sides, and front crank and rocker type transplanting mechanism power input shaft is connected with transplanting speed changing box power output shaft; Two rear crank rocker type transplanting mechanisms are arranged on the both sides of transmission case, and rear crank rocker type transplanting mechanism power shaft is connected with transmission case power take-off; Central authorities pontoon front end is fixed on below engine, and central pontoon rear end and handrail frame lower are fixed; Complete machine both sides are located in two side pontoons, pontoon front end, two sides respectively with the supporting seat chain connection of Power output axle head on walking chassis, the front slide of pontoon rear portion, two sides and the seedlings sending mechanism that front transplants seedlings, after the transplant seedlings tail skid two ends of seedlings sending mechanism be connected by hold-down support.
The left transplanting mechanism of described front crank and rocker type transplanting mechanism and right transplanting mechanism are 180 ° of layouts, and the left transplanting mechanism of rear crank rocker type transplanting mechanism and right transplanting mechanism are 180 ° of layouts; Two front crank and rocker type transplanting mechanism central cross are arranged on the same line, two rear crank rocker type transplanting mechanism central cross are arranged on the same line, and before being positioned at same a line, crank and rocker type transplanting mechanism and rear crank rocker type transplanting mechanism are longitudinally arranged on the same line; The crank of front crank and rocker type transplanting mechanism, the crank of rear crank rocker type transplanting mechanism have identical direction of rotation, and rotating speed is identical; Two front crank and rocker type transplanting mechanism are 0 degree with the crank of two rear crank rocker type transplanting mechanisms, the corresponding space angle of rocking bar; Longitudinally with a line go forward crank and rocker type transplanting mechanism, rear crank rocker type transplanting mechanism spacing be the integral multiple of spacing in the rows.
Hand-held breeding of hybrid rice male parent rice transplanting method: add the little rice shoot of hybrid rice male parent about the platform that transplants seedlings before the seedlings sending mechanism that front transplants seedlings, after transplant seedlings to transplant seedlings after seedlings sending mechanism about platform and add the large rice shoot of hybrid rice male parent, ato unit, adjustment rice transplanter is in running order, the power that engine produces is transferred to walking chassis on the one hand, and then drive complete machine to travel forward by land wheel, be transferred to transplanting gearbox on the other hand, before transplanting gearbox drives, crank and rocker type transplanting mechanism starts transplanting rice shoot, before two, crank and rocker type transplanting mechanism inserts the little rice shoot of hybrid rice male parent respectively, and transplanting spacing in the rows is the twice of rice shoot spacing in the rows, transplanting gearbox by driving-chain by power transmission to transmission case, transmission case drives rear crank rocker type transplanting mechanism to start transplanting rice shoot, two rear crank rocker type transplanting mechanisms insert the large rice shoot of hybrid rice male parent respectively, and transplanting spacing in the rows is the twice of rice shoot spacing in the rows, before to transplant seedlings platform, after the rice shoot that transplants seedlings in platform by the seedlings sending mechanism that front transplants seedlings, after the seedlings sending mechanism that transplants seedlings carry respectively, wherein before transplant seedlings seedlings sending mechanism, after the transplant seedlings traverse feed of seedlings sending mechanism completed by transplanting gearbox drivening rod, large rice shoot and little rice shoot are being gone together on hybrid rice male parent ridge in spaced apart, large rice shoot and the distribution triangular in shape on two row hybrid rice male parent ridges of little rice shoot, achieve large, the transplanting simultaneously of little rice shoot.
The beneficial effect that the present invention has is: left transplanting mechanism and right transplanting mechanism are that 180 ° of directions are arranged on two ends, drive disk assembly left and right, the left seedling pawl of left transplanting mechanism and the right seedling pawl of right transplanting mechanism is made to achieve two line interlacing rice transplanting functions, meet the specific agriculture requirement of breeding of hybrid rice male parent two between-line spacing rice transplanting, rice shoot spacing is even, and it is high to plant quality; Transplanting mechanism adopts crank-rocker style structure, improves rice transplanting efficiency; Due to when left transplanting mechanism rice transplanting, right transplanting mechanism is just in time in highest order, vice versa, doing so avoids the first phase male parent rice shoot that scratch when the second stage of male parent is planted has been inserted, therefore, when the second stage of two row male parents are planted, the position of rice transplanter or transplanting mechanism only need be adjusted, just can carry out the second stage of male parent with same transplanting mechanism to plant, thus significantly reduce the labour intensity of breeding of hybrid rice.
Accompanying drawing explanation
Fig. 1 is the axonometric drawing of hand-held breeding of hybrid rice male parent rice transplanter;
Fig. 2 is front view of the present invention;
Fig. 3 is vertical view of the present invention;
Fig. 4 is that schematic diagram is arranged in transplanting mechanism space of the present invention;
Fig. 5 is transplanting mechanism structural representation of the present invention;
In figure: engine 1, transplanting gearbox 2, front crank and rocker type transplanting mechanism 3, the front seedlings sending mechanism 4 that transplants seedlings, after transplant seedlings seedlings sending mechanism 5, the front platform 6 that transplants seedlings, transmission case 7, handrail frame 8, rear crank rocker type transplanting mechanism 9, power transmission shaft 10, front slide 11, connecting rod 12, connecting rod 13, driving-chain 14, side pontoon 15, walking chassis 16, central pontoon 17, tail skid 18, after to transplant seedlings platform 19.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, Figure 2, Figure 3 shows, hand-held breeding of hybrid rice male parent rice transplanter comprise engine 1, walking chassis 16, transplanting gearbox 2, handrail frame 8, front crank and rocker type transplanting mechanism 3, rear crank rocker type transplanting mechanism 9, power transmission shaft 10, transmission case 7, the front seedlings sending mechanism 4 that transplants seedlings, after to transplant seedlings seedlings sending mechanism 5, side pontoon 15, central pontoon 17; Engine 1 is arranged on walking front end, chassis 16, and the walking power take-off of engine 1 is connected with the power input shaft on walking chassis 16; The rear end on walking chassis 16 is fixed with transplanting gearbox 2, and handrail frame 8 is fixed on transplanting gearbox 2 back lower place, and engine operated power take-off regulates speed changer to be connected with transplanting gearbox 2 power intake by Hooks coupling universal coupling, spacing in the rows; Before to transplant seedlings platform 6, the front slide 11 of transplanting seedlings before seedlings sending mechanism 4 comprises, after to transplant seedlings platform 19, the tail skid 18 of transplanting seedlings after seedlings sending mechanism 5 comprises, the middle part of front slide 11 and tail skid 18 is all fixed on handrail frame 8 rear portion, before the platform 6 that transplants seedlings to be placed on front slide 11 and to form moving sets with front slide 11, after the platform 19 that transplants seedlings to be placed on tail skid 18 and to form moving sets with tail skid 18, before transplant seedlings platform 6, after platform 19 both sides of transplanting seedlings be fixed together by connecting rod 12, the transverse shifting axle two ends of transplanting gearbox 2 are by being fixedly connected with outside connecting rod 13 and two of the platform 6 that front transplants seedlings; Transplant seedlings before transmission case 7 is fixed on seedlings sending mechanism 4 and after in the handrail frame 8 of transplanting seedlings between seedlings sending mechanism 5, the power take-off that outside and transplanting gearbox 2 side of transmission case 7 extend is connected by driving-chain 14; Two front crank and rocker type transplanting mechanism 3 are arranged on transplanting gearbox 2 both sides, and front crank and rocker type transplanting mechanism 3 power input shaft is connected with transplanting gearbox 2 power take-off; Two rear crank rocker type transplanting mechanisms 9 are arranged on the both sides of transmission case 7, and rear crank rocker type transplanting mechanism 9 power shaft is connected with transmission case 7 power take-off; Central authorities pontoon 17 front end is fixed on below engine 1, and central pontoon 17 rear end and handrail frame 8 bottom are fixed; Complete machine both sides are located in two side pontoons 15, two side pontoon 15 front ends respectively with the supporting seat chain connection of the Power output axle head on walking chassis 16, the front slide 11 of two side pontoon 15 rear portions and the seedlings sending mechanism that front transplants seedlings, after transplant seedlings tail skid 18 two ends of seedlings sending mechanism be connected by hold-down support.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, the left transplanting mechanism of described front crank and rocker type transplanting mechanism 3 and right transplanting mechanism are 180 ° of layouts, and the left transplanting mechanism of rear crank rocker type transplanting mechanism 9 and right transplanting mechanism are 180 ° of layouts; Two front crank and rocker type transplanting mechanism 3 central cross are arranged on the same line, two rear crank rocker type transplanting mechanism 9 central cross are arranged on the same line, before being positioned at same a line, crank and rocker type transplanting mechanism 3 is longitudinally arranged on the same line with rear crank rocker type transplanting mechanism 9, ensures the uniformity of transplanting before and after same a line; The crank of front crank and rocker type transplanting mechanism 3, the crank of rear crank rocker type transplanting mechanism 9 have identical direction of rotation, and rotating speed is identical; Two front crank and rocker type transplanting mechanism 3 are 0 degree with the crank of two rear crank rocker type transplanting mechanisms 9, the corresponding space angle of rocking bar; Longitudinally with a line go forward crank and rocker type transplanting mechanism 3, rear crank rocker type transplanting mechanism 9 spacing be the integral multiple of spacing in the rows.
As Fig. 1, shown in Fig. 4, hand-held breeding of hybrid rice male parent rice transplanting method: the platform about 6 that transplants seedlings before the seedlings sending mechanism 4 that front transplants seedlings adds the little rice shoot of hybrid rice male parent, after the transplant seedlings platform about 19 that to transplant seedlings after seedlings sending mechanism 5 add the large rice shoot of hybrid rice male parent, ato unit 1, adjustment rice transplanter is in running order, the power that engine 1 produces is transferred to walking chassis 16 on the one hand, and then drive complete machine to travel forward by land wheel, be transferred to transplanting gearbox 2 on the other hand, transplanting gearbox 2 drives front crank and rocker type transplanting mechanism 3 to start transplanting rice shoot, before two, crank and rocker type transplanting mechanism 3 inserts the little rice shoot of hybrid rice male parent respectively, and transplanting spacing in the rows is the twice of rice shoot spacing in the rows, transplanting gearbox 2 passes through driving-chain 14 by power transmission to transmission case 7, transmission case 7 drives rear crank rocker type transplanting mechanism 9 to start transplanting rice shoot, two rear crank rocker type transplanting mechanisms 9 insert the large rice shoot of hybrid rice male parent respectively, and transplanting spacing in the rows is the twice of rice shoot spacing in the rows, before to transplant seedlings platform 6, after the rice shoot that transplants seedlings in platform 19 by the seedlings sending mechanism 4 that front transplants seedlings, after the seedlings sending mechanism 5 that transplants seedlings carry respectively, wherein before transplant seedlings seedlings sending mechanism 4, after the transplant seedlings traverse feed of seedlings sending mechanism 5 completed by transplanting gearbox 2 drivening rod 13, left transplanting mechanism and right transplanting mechanism are that 180 ° of directions are arranged on two ends, drive disk assembly left and right, the left seedling pawl of left transplanting mechanism and the right seedling pawl of right transplanting mechanism is made to achieve two line interlacing rice transplanting functions, large rice shoot and little rice shoot are being gone together on hybrid rice male parent ridge in spaced apart, large rice shoot and the distribution triangular in shape on two row hybrid rice male parent ridges of little rice shoot, achieve large, the transplanting simultaneously of little rice shoot.
The course of work of the present invention is: the platform about 6 that transplants seedlings before the seedlings sending mechanism 4 that front transplants seedlings adds the little rice shoot of hybrid rice male parent, after the transplant seedlings platform about 19 that to transplant seedlings after seedlings sending mechanism 5 add the large rice shoot of hybrid rice male parent, ato unit 1, adjustment rice transplanter is in running order, the power that engine 1 produces is transferred to walking chassis 16 on the one hand, and then drive complete machine to travel forward by land wheel, be transferred to transplanting gearbox 2 on the other hand, transplanting gearbox 2 drives front crank and rocker type transplanting mechanism 3 to start transplanting rice shoot, before two, crank and rocker type transplanting mechanism 3 inserts the little rice shoot of hybrid rice male parent respectively, and transplanting spacing in the rows is the twice of rice shoot spacing in the rows, the left transplanting mechanism of front crank and rocker type transplanting mechanism 3 and right transplanting mechanism are that 180 ° of directions are arranged on transplanting gearbox about 2 two ends, the left seedling pawl of left transplanting mechanism and the right seedling pawl of right transplanting mechanism is made to achieve two line interlacing rice transplanting functions, transplanting gearbox 2 passes through driving-chain 14 by power transmission to transmission case 7, transmission case 7 drives rear crank rocker type transplanting mechanism 9 to start transplanting rice shoot, two rear crank rocker type transplanting mechanisms 9 insert the large rice shoot of hybrid rice male parent respectively, and transplanting spacing in the rows is the twice of rice shoot spacing in the rows, the left transplanting mechanism of rear crank rocker type transplanting mechanism 9 and right transplanting mechanism are that 180 ° of directions are arranged on transmission case about 7 two ends, the left seedling pawl of left transplanting mechanism and the right seedling pawl of right transplanting mechanism is made to achieve two line interlacing rice transplanting functions, avoid the first phase male parent rice shoot that scratch when the second stage of male parent is planted has been inserted, before to transplant seedlings platform 6, after the rice shoot that transplants seedlings in platform 19 by the seedlings sending mechanism 4 that front transplants seedlings, after the seedlings sending mechanism 5 that transplants seedlings carry respectively, wherein before transplant seedlings seedlings sending mechanism 4, after the transplant seedlings traverse feed of seedlings sending mechanism 5 completed by transplanting gearbox 2 drivening rod 13.
Claims (3)
1. a hand-held breeding of hybrid rice male parent rice transplanter, is characterized in that: comprise engine (1), walking chassis (16), transplanting gearbox (2), handrail frame (8), front crank and rocker type transplanting mechanism (3), rear crank rocker type transplanting mechanism (9), power transmission shaft (10), transmission case (7), the front seedlings sending mechanism that transplants seedlings (4), after to transplant seedlings seedlings sending mechanism (5), side pontoon (15), central pontoon (17), engine (1) is arranged on walking chassis (16) front end, and the walking power take-off of engine (1) is connected with the power input shaft of walking chassis (16), the rear end of walking chassis (16) is fixed with transplanting gearbox (2), handrail frame (8) is fixed on transplanting gearbox (2) back lower place, and engine operated power take-off regulates speed changer to be connected with transplanting gearbox (2) power intake by Hooks coupling universal coupling, spacing in the rows, before to transplant seedlings the platform (6) that to transplant seedlings before seedlings sending mechanism (4) comprises, front slide (11), after to transplant seedlings the platform (19) that to transplant seedlings after seedlings sending mechanism (5) comprises, tail skid (18), the middle part of front slide (11) and tail skid (18) is all fixed on handrail frame (8) rear portion, before transplant seedlings that to be placed in front slide (11) upper and form moving sets with front slide (11) for platform (6), after transplant seedlings that to be placed in tail skid (18) upper and form moving sets with tail skid (18) for platform (19), before to transplant seedlings platform (6), after platform (19) both sides of transplanting seedlings be fixed together by connecting rod (12), the transverse shifting axle two ends of transplanting gearbox (2) are fixedly connected with by outside connecting rod (13) and two of the platform that front transplants seedlings (6), transplant seedlings before transmission case (7) is fixed on seedlings sending mechanism (4) and after in the handrail frame (8) of transplanting seedlings between seedlings sending mechanism (5), the power take-off that outside and transplanting gearbox (2) side of transmission case (7) extend is connected by driving-chain (14), two front crank and rocker type transplanting mechanism (3) are arranged on transplanting gearbox (2) both sides, and front crank and rocker type transplanting mechanism (3) power input shaft is connected with transplanting gearbox (2) power take-off, two rear crank rocker type transplanting mechanisms (9) are arranged on the both sides of transmission case (7), and rear crank rocker type transplanting mechanism (9) power shaft is connected with transmission case (7) power take-off, central authorities pontoon (17) front end is fixed on engine (1) below, and central pontoon (17) rear end and handrail frame (8) bottom are fixed, two side pontoons (15) are located at complete machine both sides, two side pontoon (15) front ends respectively with the supporting seat chain connection of the Power output axle head of walking chassis (16), the front slide (11) of two side pontoon (15) rear portions and the seedlings sending mechanism that front transplants seedlings, after transplant seedlings tail skid (18) two ends of seedlings sending mechanism be connected by hold-down support.
2. a kind of hand-held breeding of hybrid rice male parent rice transplanter according to claim 1, it is characterized in that: the left transplanting mechanism of described front crank and rocker type transplanting mechanism (3) and right transplanting mechanism are 180 ° of layouts, the left transplanting mechanism of rear crank rocker type transplanting mechanism (9) and right transplanting mechanism are 180 ° of layouts; Two front crank and rocker type transplanting mechanism (3) central cross are arranged on the same line, two rear crank rocker type transplanting mechanism (9) central cross are arranged on the same line, and before being positioned at same a line, crank and rocker type transplanting mechanism (3) is longitudinally arranged on the same line with rear crank rocker type transplanting mechanism (9); The crank of front crank and rocker type transplanting mechanism (3), the crank of rear crank rocker type transplanting mechanism (9) have identical direction of rotation, and rotating speed is identical; Two front crank and rocker type transplanting mechanism (3) are 0 degree with the crank of two rear crank rocker type transplanting mechanisms (9), the corresponding space angle of rocking bar; Longitudinally with a line go forward crank and rocker type transplanting mechanism (3), rear crank rocker type transplanting mechanism (9) spacing be the integral multiple of spacing in the rows.
3. one kind uses the hand-held breeding of hybrid rice male parent rice transplanting method of rice transplanter as claimed in claim 1, it is characterized in that: platform (6) left and right of transplanting seedlings before the seedlings sending mechanism (4) that front transplants seedlings adds the little rice shoot of hybrid rice male parent, after transplant seedlings platform (19) left and right of transplanting seedlings after seedlings sending mechanism (5) add the large rice shoot of hybrid rice male parent, ato unit (1), adjustment rice transplanter is in running order, the power that engine (1) produces is transferred to walking chassis (16) on the one hand, and then drive complete machine to travel forward by land wheel, be transferred to transplanting gearbox (2) on the other hand, before transplanting gearbox (2) drives, crank and rocker type transplanting mechanism (3) starts transplanting rice shoot, before two, crank and rocker type transplanting mechanism (3) inserts the little rice shoot of hybrid rice male parent respectively, and transplanting spacing in the rows is the twice of rice shoot spacing in the rows, transplanting gearbox (2) by driving-chain (14) by power transmission to transmission case (7), transmission case (7) drives rear crank rocker type transplanting mechanism (9) to start transplanting rice shoot, two rear crank rocker type transplanting mechanisms (9) insert the large rice shoot of hybrid rice male parent respectively, and transplanting spacing in the rows is the twice of rice shoot spacing in the rows, before to transplant seedlings platform (6), after the rice shoot that transplants seedlings in platform (19) by the seedlings sending mechanism that front transplants seedlings (4), after the seedlings sending mechanism (5) that transplants seedlings carry respectively, wherein before transplant seedlings seedlings sending mechanism (4), after the transplant seedlings traverse feed of seedlings sending mechanism (5) completed by transplanting gearbox (2) drivening rod (13), large rice shoot and little rice shoot are being gone together on hybrid rice male parent ridge in spaced apart, large rice shoot and the distribution triangular in shape on two row hybrid rice male parent ridges of little rice shoot, achieve large, the transplanting simultaneously of little rice shoot.
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| CN112042337B (en) * | 2020-09-14 | 2022-03-01 | 河海大学常州校区 | Rice transplanter |
| CN113661815B (en) * | 2021-08-02 | 2022-11-11 | 金华市农业科学研究院(浙江省农业机械研究院) | Period switching type seedling feeding part of hybrid rice transplanter |
Citations (4)
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| CN102113430A (en) * | 2010-08-27 | 2011-07-06 | 浙江大学 | Belt type pot seedling transplanting and separating machine |
| CN103098598A (en) * | 2013-02-01 | 2013-05-15 | 浙江大学 | Transplanting mechanism special for male parent two-line transplanting of hybrid rice seed production |
| CN203194131U (en) * | 2013-02-01 | 2013-09-18 | 浙江大学 | Special transplanting mechanism for two-row rice transplanting of hybrid rice seed production male parent |
| CN203872560U (en) * | 2014-04-30 | 2014-10-15 | 浙江大学 | Male parent twin-row transplanter for hybrid rice seed production |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3956031B2 (en) * | 1997-06-20 | 2007-08-08 | 井関農機株式会社 | Ambulatory seedling transplanter |
| FI119315B (en) * | 2006-11-01 | 2008-10-15 | Antti Merilaeinen | Method and apparatus for planting seedlings |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102113430A (en) * | 2010-08-27 | 2011-07-06 | 浙江大学 | Belt type pot seedling transplanting and separating machine |
| CN103098598A (en) * | 2013-02-01 | 2013-05-15 | 浙江大学 | Transplanting mechanism special for male parent two-line transplanting of hybrid rice seed production |
| CN203194131U (en) * | 2013-02-01 | 2013-09-18 | 浙江大学 | Special transplanting mechanism for two-row rice transplanting of hybrid rice seed production male parent |
| CN203872560U (en) * | 2014-04-30 | 2014-10-15 | 浙江大学 | Male parent twin-row transplanter for hybrid rice seed production |
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