CN203872560U - Male parent twin-row transplanter for hybrid rice seed production - Google Patents
Male parent twin-row transplanter for hybrid rice seed production Download PDFInfo
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- CN203872560U CN203872560U CN201420217434.2U CN201420217434U CN203872560U CN 203872560 U CN203872560 U CN 203872560U CN 201420217434 U CN201420217434 U CN 201420217434U CN 203872560 U CN203872560 U CN 203872560U
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Abstract
The utility model discloses a male parent twin-row transplanter for hybrid rice seed production. The male parent twin-row transplanter comprises an engine, a traveling chassis, an armrest rack, an implantation gear box, front crank rocker type transplanting mechanisms, rear crank rocker type transplanting mechanisms, a transmission box, a front seedling transplanting and feeding mechanism, a rear seedling transplanting and feeding mechanism and the like, wherein the engine is mounted on the front part of the traveling chassis and the implantation gear box is mounted on the rear part of the traveling chassis; the armrest rack is fixed on the rear lower part of the implantation gear box; the front seedling transplanting and feeding mechanism, the transmission box and the rear seedling transplanting and feeding mechanism are sequentially and longitudinally fixed on the armrest rack; the two front crank rocker type transplanting mechanisms are mounted on both sides of the implantation gear box; the two rear crank rocker type transplanting mechanisms are on both sides of the transmission box; the implantation gear box conveys power to the transmission box through chain transmission. When rice seedlings are transplanted, small and large rice seedlings at different ages are respectively placed on a front seedling transplanting table and a rear seedling transplanting table. After the rice seedlings are implanted, the small and large rice seedlings are triangularly distributed on two rows of hybrid rice male parent ridges.
Description
Technical field
The utility model relates to rice transplanter, relates in particular to a kind of breeding of hybrid rice male parent two row rice transplanters.
Background technology
For guaranteeing 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 the little seedling interpolation of male parent 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 the special-purpose rice transplanter of hybrid rice father two row and the transplanting methods thereof 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, and a kind of breeding of hybrid rice male parent two row rice transplanters are provided.
The technical scheme in the invention for solving the technical problem is:
Breeding of hybrid rice male parent two row rice transplanters comprise engine, walking chassis, transplanting gearbox, handrail frame, front crank-rocker style transplanting mechanism, rear crank rocker type 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 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 by connecting rod, be fixed together, 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; 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 crank-rocker style transplanting mechanisms are arranged on transplanting gearbox both sides, and front crank-rocker style 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 engine below, and central pontoon rear end and handrail frame lower are fixed; 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 by hold-down support, be connected.
The left transplanting mechanism of described front crank-rocker style 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-rocker style transplanting mechanism central cross are arranged on same straight line, two rear crank rocker type transplanting mechanism central cross are arranged on same straight line, and the front crank-rocker style transplanting mechanism and the rear crank rocker type transplanting mechanism that are positioned at same a line are longitudinally arranged on same straight line; The crank of the crank of front crank-rocker style transplanting mechanism, rear crank rocker type transplanting mechanism has identical direction of rotation, and rotating speed is identical; Two front crank-rocker style transplanting mechanisms with the crank of two rear crank rocker type transplanting mechanisms, the corresponding space angle of rocking bar is 0 degree; Longitudinally with a line integral multiple that the spacing of crank-rocker style transplanting mechanism, rear crank rocker type transplanting mechanism is spacing in the rows of going forward.
The beneficial effect the utlity model has is: left transplanting mechanism and right transplanting mechanism are 180 ° of directions and are arranged on two ends, drive disk assembly left and right, make the left seedling pawl of left transplanting mechanism and the right seedling pawl of right transplanting mechanism realize two line interlacing rice transplanting functions, 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 crank-rocker style structure, has improved rice transplanting efficiency; Due to when the left transplanting mechanism rice transplanting, right transplanting mechanism is just in time in highest order, vice versa, the slotting first phase male parent rice shoot of scratch while so just having avoided the second stage of male parent to plant, therefore,, when the second stage of two row male parents are planted, only need to adjust the position of rice transplanter or transplanting mechanism, with same transplanting mechanism, just can carry out the second stage of male parent and plant, thereby greatly alleviate the labour intensity of breeding of hybrid rice.
Accompanying drawing explanation
Fig. 1 is the axonometric drawing of breeding of hybrid rice male parent two row rice transplanters;
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;
In figure: engine 1, transplanting gearbox 2, front crank-rocker style 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 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, breeding of hybrid rice male parent two row rice transplanters comprise engine 1, walking chassis 16, transplanting gearbox 2, handrail frame 8, front crank-rocker style 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 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 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 transplant seedlings that platform 6 is placed on front slide 11 and form moving sets with front slide 11, after transplant seedlings that platform 19 is placed on tail skid 18 and form moving sets with tail skid 18, before transplant seedlings platform 6, after platform 19 both sides of transplanting seedlings by connecting rod 12, be fixed together, 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; 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 front crank-rocker style transplanting mechanisms 3 are arranged on transplanting gearbox 2 both sides, and front crank-rocker style transplanting mechanism 3 power input shafts are connected with transplanting gearbox 2 power take-offs; 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 shafts are connected with transmission case 7 power take-offs; 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; 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 by hold-down support, be connected.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, the left transplanting mechanism of described front crank-rocker style 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-rocker style transplanting mechanism 3 central cross are arranged on same straight line, two rear crank rocker type transplanting mechanism 9 central cross are arranged on same straight line, the front crank-rocker style transplanting mechanism 3 that is positioned at same a line is longitudinally arranged on same straight line with rear crank rocker type transplanting mechanism 9, guarantees the uniformity with transplanting before and after a line; The crank of the crank of front crank-rocker style transplanting mechanism 3, rear crank rocker type transplanting mechanism 9 has identical direction of rotation, and rotating speed is identical; Two front crank-rocker style transplanting mechanisms 3 with the crank of two rear crank rocker type transplanting mechanisms 9, the corresponding space angle of rocking bar is 0 degree; Longitudinally with a line integral multiple that the spacing of crank-rocker style transplanting mechanism 3, rear crank rocker type transplanting mechanism 9 is spacing in the rows of going forward.
As Fig. 1, shown in Fig. 4, hand-held breeding of hybrid rice male parent rice transplanting method: platform 6 left and right of transplanting seedlings before the seedlings sending mechanism 4 that front transplants seedlings add the little rice shoot of hybrid rice male parent, after transplant seedlings seedlings sending mechanism 5 after platform 19 left and right of transplanting seedlings add the large rice shoot of hybrid rice male parent, 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, crank-rocker style transplanting mechanism 3 starts interpolation rice shoot, two front crank-rocker style transplanting mechanisms 3 insert respectively the little rice shoot of hybrid rice male parent, 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, transmission case 7 drives rear crank rocker type transplanting mechanism 9 to start interpolation rice shoot, two rear crank rocker type transplanting mechanisms 9 insert respectively the large rice shoot of hybrid rice male parent, 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 by transplanting gearbox 2 drivening rods 13, completed, left transplanting mechanism and right transplanting mechanism are 180 ° of directions and are arranged on two ends, drive disk assembly left and right, make the left seedling pawl of left transplanting mechanism and the right seedling pawl of right transplanting mechanism realize two line interlacing rice transplanting functions, make large rice shoot and little rice shoot be spaced apart on the hybrid rice male parent ridge of going together, large rice shoot and the distribution triangular in shape on two row hybrid rice male parent ridges of little rice shoot, realized large, the transplanting simultaneously of little rice shoot.
The course of work of the present utility model is: platform 6 left and right of transplanting seedlings before the seedlings sending mechanism 4 that front transplants seedlings add the little rice shoot of hybrid rice male parent, after transplant seedlings seedlings sending mechanism 5 after platform 19 left and right of transplanting seedlings add the large rice shoot of hybrid rice male parent, 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, crank-rocker style transplanting mechanism 3 starts interpolation rice shoot, two front crank-rocker style transplanting mechanisms 3 insert respectively the little rice shoot of hybrid rice male parent, and interpolation spacing in the rows is the twice of rice shoot spacing in the rows, the left transplanting mechanism of front crank-rocker style transplanting mechanism 3 and right transplanting mechanism are 180 ° of directions and are arranged on transplanting gearbox 2 two ends, left and right, make the left seedling pawl of left transplanting mechanism and the right seedling pawl of right transplanting mechanism realize two line interlacing rice transplanting functions, interpolation 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 interpolation rice shoot, two rear crank rocker type transplanting mechanisms 9 insert respectively the large rice shoot of hybrid rice male parent, and interpolation 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 180 ° of directions and are arranged on transmission case 7 two ends, left and right, make the left seedling pawl of left transplanting mechanism and the right seedling pawl of right transplanting mechanism realize two line interlacing rice transplanting functions, the slotting first phase male parent rice shoot of scratch while having avoided the second stage of male parent to plant, 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 by transplanting gearbox 2 drivening rods 13, completed.
Claims (2)
1. breeding of hybrid rice male parent two row rice transplanters, is characterized in that: comprise engine (1), walking chassis (16), transplanting gearbox (2), handrail frame (8), front crank-rocker style 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 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 by connecting rod (12), be fixed together, 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 front crank-rocker style transplanting mechanisms (3) are arranged on transplanting gearbox (2) both sides, and front crank-rocker style 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, 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 by hold-down support, be connected.
2. a kind of breeding of hybrid rice male parent two row rice transplanters according to claim 1, it is characterized in that: the left transplanting mechanism of described front crank-rocker style 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-rocker style transplanting mechanisms (3) central cross is arranged on same straight line, two rear crank rocker type transplanting mechanisms (9) central cross is arranged on same straight line, and the front crank-rocker style transplanting mechanism (3) that is positioned at same a line is longitudinally arranged on same straight line with rear crank rocker type transplanting mechanism (9); The crank of the crank of front crank-rocker style transplanting mechanism (3), rear crank rocker type transplanting mechanism (9) has identical direction of rotation, and rotating speed is identical; Two front crank-rocker style transplanting mechanisms (3) with the crank of two rear crank rocker type transplanting mechanisms (9), the corresponding space angle of rocking bar is 0 degree; Longitudinally with a line integral multiple that the spacing of crank-rocker style transplanting mechanism (3), rear crank rocker type transplanting mechanism (9) is spacing in the rows of going forward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420217434.2U CN203872560U (en) | 2014-04-30 | 2014-04-30 | Male parent twin-row transplanter for hybrid rice seed production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420217434.2U CN203872560U (en) | 2014-04-30 | 2014-04-30 | Male parent twin-row transplanter for hybrid rice seed production |
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| Publication Number | Publication Date |
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| CN203872560U true CN203872560U (en) | 2014-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420217434.2U Withdrawn - After Issue CN203872560U (en) | 2014-04-30 | 2014-04-30 | Male parent twin-row transplanter for hybrid rice seed production |
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| CN (1) | CN203872560U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947351A (en) * | 2014-04-30 | 2014-07-30 | 浙江大学 | Walking type male parent rice transplanting machine for use in hybrid rice seed production and method of machine |
| CN105340439A (en) * | 2015-11-25 | 2016-02-24 | 云南烟草机械有限责任公司 | Multifunctional crawler type tobacco planting and managing operation vehicle |
| CN105723894A (en) * | 2014-12-02 | 2016-07-06 | 刘火发 | Mechanical rice transplanter for simulating rice transplanting of real person |
| CN112020952A (en) * | 2020-08-31 | 2020-12-04 | 华南农业大学 | Synchronous precision direct seeding method and machine for hybrid rice seed production |
-
2014
- 2014-04-30 CN CN201420217434.2U patent/CN203872560U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947351A (en) * | 2014-04-30 | 2014-07-30 | 浙江大学 | Walking type male parent rice transplanting machine for use in hybrid rice seed production and method of machine |
| CN103947351B (en) * | 2014-04-30 | 2015-12-02 | 浙江大学 | Hand-held breeding of hybrid rice male parent rice transplanter and method thereof |
| CN105723894A (en) * | 2014-12-02 | 2016-07-06 | 刘火发 | Mechanical rice transplanter for simulating rice transplanting of real person |
| CN105723894B (en) * | 2014-12-02 | 2019-02-15 | 刘火发 | A kind of machine rice transplantation machine of human simulation rice transplanting |
| CN105340439A (en) * | 2015-11-25 | 2016-02-24 | 云南烟草机械有限责任公司 | Multifunctional crawler type tobacco planting and managing operation vehicle |
| CN112020952A (en) * | 2020-08-31 | 2020-12-04 | 华南农业大学 | Synchronous precision direct seeding method and machine for hybrid rice seed production |
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| C14 | Grant of patent or utility model | ||
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| AV01 | Patent right actively abandoned |
Granted publication date: 20141015 Effective date of abandoning: 20151202 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |