CN203851466U - Special rice transplanter for male parent in hybrid rice seed production - Google Patents
Special rice transplanter for male parent in hybrid rice seed production Download PDFInfo
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- CN203851466U CN203851466U CN201420217731.7U CN201420217731U CN203851466U CN 203851466 U CN203851466 U CN 203851466U CN 201420217731 U CN201420217731 U CN 201420217731U CN 203851466 U CN203851466 U CN 203851466U
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Abstract
The utility model discloses a special rice transplanter for male parent in hybrid rice seed production. The special rice transplanter comprises an armrest rack, an engine, a walking chassis, an implanting gearbox, front planetary gear type transplanting mechanisms, rear planetary gear type transplanting mechanisms, a transmission case, a front seedling planting and sending mechanism and a rear seedling planting and sending mechanism, wherein the engine is mounted at the front part of the walking chassis, and the implanting gearbox is mounted at the rear part of the walking chassis; the armrest rack is fixed at the lower rear part of the implanting gearbox, and the front seedling planting and sending mechanism, the transmission case and the rear seedling planting and sending mechanism are longitudinally fixed on the armrest rack sequentially; the two front planetary gear type transplanting mechanisms are mounted on the two sides of the implanting gearbox, and the two rear planetary gear type transplanting mechanisms are mounted on the two sides of the transmission case; the implanting gearbox transmits power to the transmission case through chain transmission. The special rice transplanter can realize the purpose that hybrid rice male parent seedlings with different seedling ages and sizes are implanted on the same ridge at intervals, and the high and short seedlings on two rows of male parent ridges are distributed in a shape like the Chinese character 'pin' or are triangularly distributed.
Description
Technical field
The utility model relates to rice transplanter, relates in particular to the special rice transplanter of a kind of breeding of hybrid rice male parent.
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 need to provide the pollen period of a long period, just can make the female parent of Different flower stages all can pollinate.For realizing this goal, General Requirements will have two kinds of male parent rice shoots of certain seedling age extent 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 to interval transplanting by the twice of type strain distance, the large rice shoot of two row male parents is " product word " or Triangle-Profile, be separated by the date by little male parent seedling interpolation between large rice shoot, the little rice shoot of two row male parents is also " product word " or Triangle-Profile.Because of above-mentioned transplanting process more complicated, adopt at present artificial Planting Patterns the planting of male parent rice shoot that make two bites at a cherry, not only labour intensity is large, be difficult to suitable real completing, and it is inhomogeneous to plant by hand rear rice shoot spacing, ridge row linearity, the depth of parallelism are poor, cause planting quality poor, are unfavorable for rice shoot late growing stage and pollination; And existing 2 row rice transplanters can not meet the requirement of simultaneously planting of two kinds of hybrid rice male parent rice shoot intervals of different seedling ages.In order to improve breeding of hybrid rice Mechanization Level and seed production quality, need to develop especially and a kind ofly can realize two kinds of hybrid rice male parent rice shoots of size special rice transplanter of hybrid rice father two row that plant at intervals 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 purpose of this utility model is the shortcomings such as the specific agronomy that can not meet the rice transplanting of breeding of hybrid rice male parent in order to overcome existing rice transplanter, artificial transplanting are difficult to complete in good time, provides a kind of breeding of hybrid rice male parent special rice transplanter.
The technical scheme in the invention for solving the technical problem is:
The special rice transplanter of breeding of hybrid rice male parent comprise handrail frame, engine, walking chassis, transplanting gearbox, front transplanting mechanism, rear transplanting mechanism, power transmission shaft, transmission case, the front seedlings sending mechanism that transplants seedlings, after 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 power intake by Hooks coupling universal coupling, spacing in the rows; Before transmission case is fixed on, transplant seedlings seedlings sending mechanism and after in the handrail frame of transplanting seedlings between seedlings sending mechanism, the outside of transmission case is connected by driving-chain with the power take-off that transplanting gearbox one side is extended; Two front transplanting mechanisms are arranged on transplanting gearbox both sides, and front transplanting mechanism power input shaft is connected with transplanting speed changing box power output shaft; After two, transplanting mechanism is arranged on the both sides of transmission case, and rear transplanting mechanism power shaft is connected with transmission case power take-off; Before platform, the front slide of transplanting seedlings before seedlings sending mechanism comprises that transplant seedlings, after platform, the tail skid of transplanting seedlings after seedlings sending mechanism comprises that transplant seedlings, the middle part of front slide and tail skid is all fixed on handrail frame rear portion, before transplant seedlings that platform is placed on front slide and form moving sets with front slide, after transplant seedlings that platform is placed on tail skid and form moving sets with tail skid, before transplant seedlings platform, after the platform both sides of transplanting seedlings be fixed together by connecting rod, the transverse shifting axle two ends of transplanting gearbox are fixedly connected with two outsides of the platform that front transplants seedlings by connecting rod; Complete machine both sides are located in two side pontoons, two side pontoon front ends respectively with the supporting seat chain connection of the power take-off end on walking chassis, the front slide of two side pontoon rear portions 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; Central authorities' pontoon front end is fixed on engine below, and central pontoon rear end and handrail frame lower are fixed.
Described two pre-planetary gear formula transplanting mechanisms are 0 degree with the corresponding space angle of the transplanting arm of planetary gear type transplanting mechanism after two, longitudinally with a line integral multiple that the spacing of planetary gear type transplanting mechanism, rear planetary gear type transplanting mechanism is spacing in the rows of going forward; The central cross of two pre-planetary gear formula transplanting mechanisms is arranged on same straight line, after two, the central cross of planetary gear type transplanting mechanism is arranged on same straight line, and the pre-planetary gear formula transplanting mechanism and the rear planetary gear type transplanting mechanism that are positioned at colleague are longitudinally arranged on same straight line; The transplanting arm of pre-planetary gear formula transplanting mechanism is identical with direction of rotation, the rotating speed of the transplanting arm of rear planetary gear type transplanting mechanism, and in the course of work, the transplanting arm of pre-planetary gear formula transplanting mechanism and the transplanting arm of rear planetary gear type transplanting mechanism spatially remain parallel.
The beneficial effect the utlity model has is: left transplanting mechanism and right transplanting mechanism are 0 ° of direction and are arranged on two ends, drive disk assembly left and right, two of the left and right of the seedlings sending mechanism platform that transplants seedlings that transplants seedlings adds respectively two kinds of rice shoots of hybrid rice male parent, due to left transplanting mechanism and right transplanting mechanism rice transplanting mode in full accord, meet the specific agriculture requirement of breeding of hybrid rice male parent two between-line spacing rice transplantings, rice shoot spacing is even, plants quality high, transplanting mechanism adopts planet circular system structure, has improved rice transplanting efficiency, due to two pre-planetary gear formula transplanting mechanisms, after two, planetary gear type transplanting mechanism transplanting rice shoot spacing in the rows is the twice that requires spacing in the rows, on on the left side a line hybrid rice male parent ridge, the little rice shoot of rear planetary gear type transplanting mechanism institute transplanting is positioned in the middle of the large rice shoot of front and back two strain of pre-planetary gear formula transplanting mechanism institute transplanting, on the right on a line hybrid rice male parent ridge, the large rice shoot of rear planetary gear type transplanting mechanism institute transplanting is positioned in the middle of the little rice shoot of front and back two strain of pre-planetary gear formula transplanting mechanism institute transplanting, once complete two row second phase male parent interpolation, thereby greatly alleviate the labour intensity of breeding of hybrid rice.
Brief description of the drawings
Fig. 1 is the axonometric drawing of the special rice transplanter of breeding of hybrid rice male parent;
Fig. 2 is front view of the present utility model;
Fig. 3 is vertical view of the present utility model;
Fig. 4 is that schematic diagram is arranged in transplanting mechanism of the present utility model space;
Fig. 5 is transplanting mechanism structural representation of the present utility model;
Fig. 6 is operation principle schematic diagram of the present utility model;
In figure: engine 1, transplanting gearbox 2, pre-planetary gear formula 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 planetary gear 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 the platform 19 that transplants seedlings.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, Figure 2, Figure 3 shows, the special rice transplanter of breeding of hybrid rice male parent comprise handrail frame 8, engine 1, walking chassis 16, transplanting gearbox 2, pre-planetary gear formula transplanting mechanism 3, rear planetary gear type transplanting mechanism 9, power transmission shaft 10, transmission case 7, the front seedlings sending mechanism 4 that transplants seedlings, after transplant seedlings seedlings sending mechanism 5, side pontoon 15, central pontoon 17; Engine 1 is arranged on walking chassis 16 front ends, 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 places, and engine operated power take-off regulates speed changer to be connected with transplanting gearbox 2 power intakes by Hooks coupling universal coupling, spacing in the rows; Before transmission case 7 is fixed on, transplant seedlings seedlings sending mechanism 4 and after in the handrail frame 8 of transplanting seedlings between seedlings sending mechanism 5, the outside of transmission case 7 is connected by driving-chain 14 with the power take-off that transplanting gearbox 2 one sides are extended; Two pre-planetary gear formula transplanting mechanisms 3 are arranged on transplanting gearbox 2 both sides, and pre-planetary gear formula transplanting mechanism 3 power input shafts are connected with transplanting gearbox 2 power take-offs; After two, planetary gear type transplanting mechanism 9 is arranged on the both sides of transmission case 7, and rear planetary gear type transplanting mechanism 9 power shafts are connected with transmission case 7 power take-offs; Before platform 6, the front slide 11 of transplanting seedlings before seedlings sending mechanism 4 comprises that transplant seedlings, after platform 19, the tail skid 18 of transplanting seedlings after seedlings sending mechanism 5 comprises that transplant seedlings, the middle part of front slide 11 and tail skid 18 is all fixed on handrail frame 8 rear portions, before the platform 6 that transplants seedlings be placed on front slide 11 and with front slide 11 and form moving sets, after the platform 19 that transplants seedlings be placed on tail skid 18 and with tail skid 18 and form moving sets, 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 fixedly connected with two outsides of the platform 4 that front transplants seedlings by connecting rod 13; 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 take-off end 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; Central authorities' pontoon 17 front ends are fixed on engine 1 below, and central pontoon 17 rear ends and handrail frame 8 bottoms are fixed.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, described two pre-planetary gear formula transplanting mechanisms 3 are 0 degree with the corresponding space angle of the transplanting arm of planetary gear type transplanting mechanism 9 after two, longitudinally with a line integral multiple that the spacing of planetary gear type transplanting mechanism 3, rear planetary gear type transplanting mechanism 9 is spacing in the rows of going forward; The central cross of two pre-planetary gear formula transplanting mechanisms 3 is arranged on same straight line, after two, the central cross of planetary gear type transplanting mechanism 9 is arranged on same straight line, and the pre-planetary gear formula transplanting mechanism 3 that is positioned at colleague is longitudinally arranged on same straight line with rear planetary gear type transplanting mechanism 9; The transplanting arm of pre-planetary gear formula transplanting mechanism 3 is identical with direction of rotation, the rotating speed of the transplanting arm of rear planetary gear type transplanting mechanism 9, in the course of work, the transplanting arm of pre-planetary gear formula transplanting mechanism 3 and the transplanting arm of rear planetary gear type transplanting mechanism 9 spatially remain parallel, the large rice shoot of 9 transplantings of rear planetary gear type transplanting mechanism is positioned in the middle of the little rice shoot of front and back two strain of 3 transplantings of pre-planetary gear formula transplanting mechanism, once completes two row second phase male parent interpolation.
As Fig. 4, shown in Fig. 6, breeding of hybrid rice male parent two row rice transplanting methods: platform 6 left and right of transplanting seedlings before seedlings sending mechanism 4 add respectively the large rice shoot of hybrid rice male parent front transplanting seedlings, little rice shoot, after transplant seedlings seedlings sending mechanism 5 after platform 19 left and right of transplanting seedlings add respectively the little rice shoot of hybrid rice male parent, large rice shoot, complete machine is adjusted to duty, after two pre-planetary gear formula transplanting mechanisms 3 and two, planetary gear type transplanting mechanism 9 starts transplanting rice shoot, two pre-planetary gear formula transplanting mechanisms 3 left and right two paddy rice male parent row respectively transplantings large rice shoot, little rice shoot, after two planetary gear type transplanting mechanism 9 left and right two paddy rice male parent row respectively transplantings little rice shoot, large rice shoot, and two pre-planetary gear formula transplanting mechanism 3 transplanting rice shoot spacing in the rows are the twice of requirement spacing in the rows, after two, planetary gear type transplanting mechanism 9 transplanting rice shoot spacing in the rows are also for requiring the twice of spacing in the rows, on on the left side a line hybrid rice male parent ridge, the little rice shoot of 9 transplantings of rear planetary gear type transplanting mechanism is positioned in the middle of the large rice shoot of front and back two strain of 3 transplantings of pre-planetary gear formula transplanting mechanism, on the right on a line hybrid rice male parent ridge, the large rice shoot of 9 transplantings of rear planetary gear type transplanting mechanism is positioned in the middle of the little rice shoot of front and back two strain of 3 transplantings of pre-planetary gear formula transplanting mechanism, large rice shoot and little rice shoot are spaced apart on hybrid rice male parent ridge going together, large rice shoot and the distribution triangular in shape on two row hybrid rice male parent ridges of little rice shoot, realize large, the transplanting simultaneously of little rice shoot, and meet hybridization water production of hybrid seeds male parent rice transplanting requirement.
The course of work of the present utility model is: platform 6 left and right of transplanting seedlings before rice transplanter add respectively the large rice shoot of hybrid rice male parent, little rice shoot, after platform 19 left and right of transplanting seedlings add respectively the little rice shoot of hybrid rice male parent, large rice shoot, ato unit 1, adjusting 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 on the other hand transplanting gearbox 2, before interpolation gearbox 2 drives, pre-planetary gear formula transplanting mechanism 3 starts interpolation rice shoot, insert the little rice shoot of hybrid rice male parent simultaneously, large rice shoot, and interpolation spacing in the rows is the twice of rice shoot spacing in the rows, interpolation gearbox 2 by driving-chain 14 by power transmission to transmission case 7, after transmission case 7 drives, pre-planetary gear formula transplanting mechanism 9 starts interpolation rice shoot, insert the large rice shoot of hybrid rice male parent simultaneously, little rice shoot, and interpolation spacing in the rows is the twice of rice shoot spacing in the rows, before the platform 6 that transplants seedlings, 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, seedlings sending mechanism 4 wherein before transplants seedlings, after the transplant seedlings traverse feed of seedlings sending mechanism 5 completed by transplanting gearbox 2 drivening rods 13, due to two pre-planetary gear formula transplanting mechanisms 3, after two, planetary gear type transplanting mechanism 9 transplanting rice shoot spacing in the rows are the twice that requires spacing in the rows, on on the left side a line hybrid rice male parent ridge, the little rice shoot of 9 transplantings of rear planetary gear type transplanting mechanism is positioned in the middle of the large rice shoot of front and back two strain of 3 transplantings of pre-planetary gear formula transplanting mechanism, on the right on a line hybrid rice male parent ridge, the large rice shoot of 9 transplantings of rear planetary gear type transplanting mechanism is positioned in the middle of the little rice shoot of front and back two strain of 3 transplantings of pre-planetary gear formula transplanting mechanism, once complete two row second phase male parent rice shoot interpolation.
Claims (2)
1. the special rice transplanter of breeding of hybrid rice male parent, is characterized in that: comprise handrail frame (8), engine (1), walking chassis (16), transplanting gearbox (2), pre-planetary gear formula transplanting mechanism (3), rear planetary gear type transplanting mechanism (9), power transmission shaft (10), transmission case (7), the front seedlings sending mechanism that transplants seedlings (4), after 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 on walking chassis (16), the rear end on 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 the platform (6) that transplants seedlings before seedlings sending mechanism (4) comprises that transplants seedlings, front slide (11), after the platform (19) that transplants seedlings after seedlings sending mechanism (5) comprises that transplants seedlings, 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 the platform (6) that transplants seedlings, 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 two outsides of the platform that front transplants seedlings (4) by connecting rod (13), before transmission case (7) is fixed on, transplant seedlings seedlings sending mechanism (4) and after the handrail frame (8) of transplanting seedlings between seedlings sending mechanism (5) upper, the outside of transmission case (7) is connected by driving-chain (14) with the power take-off of transplanting gearbox (2) one sides extensions, two pre-planetary gear formula transplanting mechanisms (3) are arranged on transplanting gearbox (2) both sides, and pre-planetary gear formula transplanting mechanism (3) power input shaft is connected with transplanting gearbox (2) power take-off, after two, planetary gear type transplanting mechanism (9) is arranged on the both sides of transmission case (7), and rear planetary gear type transplanting mechanism (9) power shaft is connected with transmission case (7) power take-off, complete machine both sides are located in two side pontoons (15), two side pontoons (15) front end respectively with the supporting seat chain connection of power take-off end on walking chassis (16), the front slide (11) of two side pontoons (15) rear portion 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, 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.
2. the special rice transplanter of a kind of breeding of hybrid rice male parent according to claim 1, it is characterized in that: described two pre-planetary gear formula transplanting mechanisms (3) are 0 degree with the corresponding space angle of the transplanting arm of planetary gear type transplanting mechanism (9) after two, longitudinally with a line integral multiple that the spacing of planetary gear type transplanting mechanism (3), rear planetary gear type transplanting mechanism (9) is spacing in the rows of going forward; The central cross of two pre-planetary gear formula transplanting mechanisms (3) is arranged on same straight line, after two, the central cross of planetary gear type transplanting mechanism (9) is arranged on same straight line, and the pre-planetary gear formula transplanting mechanism (3) that is positioned at colleague is longitudinally arranged on same straight line with rear planetary gear type transplanting mechanism (9); The transplanting arm of pre-planetary gear formula transplanting mechanism (3) is identical with direction of rotation, the rotating speed of the transplanting arm of rear planetary gear type transplanting mechanism (9), and in the course of work, the transplanting arm of pre-planetary gear formula transplanting mechanism (3) spatially remains parallel with the transplanting arm of rear planetary gear type transplanting mechanism (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420217731.7U CN203851466U (en) | 2014-04-30 | 2014-04-30 | Special rice transplanter for male parent in hybrid rice seed production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420217731.7U CN203851466U (en) | 2014-04-30 | 2014-04-30 | Special rice transplanter for male parent in hybrid rice seed production |
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| Publication Number | Publication Date |
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| CN203851466U true CN203851466U (en) | 2014-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420217731.7U Withdrawn - After Issue CN203851466U (en) | 2014-04-30 | 2014-04-30 | Special rice transplanter for male parent in hybrid rice seed production |
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| CN (1) | CN203851466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947349A (en) * | 2014-04-30 | 2014-07-30 | 浙江大学 | Male parent special rice transplanting machine for use in hybrid rice seed production and method of machine |
-
2014
- 2014-04-30 CN CN201420217731.7U patent/CN203851466U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947349A (en) * | 2014-04-30 | 2014-07-30 | 浙江大学 | Male parent special rice transplanting machine for use in hybrid rice seed production and method of machine |
| CN103947349B (en) * | 2014-04-30 | 2015-11-04 | 浙江大学 | The special rice transplanter of breeding of hybrid rice male parent and method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141001 Effective date of abandoning: 20151104 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |