Three-dimensional germination accelerating planting frame for rice breeding

Abstract

The invention provides a three-dimensional germination accelerating planting frame for rice breeding, and relates to the technical field of rice breeding, the three-dimensional germination accelerating planting frame comprises a base, two first supporting columns and two second supporting columns are fixedly arranged on the base, and a plurality of first rotating columns are rotatably arranged on the first supporting columns and the two second supporting columns; a first chain wheel is arranged on the first rotating column, chains with fixed edges are arranged on the first chain wheel, a plurality of first telescopic assemblies and a plurality of second telescopic assemblies are arranged on the two chains with the fixed edges correspondingly, and rotating handles are arranged on the first telescopic assemblies; a germination accelerating and breeding basin is arranged between the first telescopic assembly and the second telescopic assembly, and a driver is arranged on the second supporting column, so that the device can adapt to rice seedlings with different plant heights, and the application range is expanded.

Description

Technical Field

[0001] The invention relates to the technical field of rice breeding, in particular to a three-dimensional germination planting frame for rice breeding. Background Art

[0002] Rice breeding is the process of cultivating rice varieties with new or improved traits. Its core lies in aggregating favorable genes or genotype sets. Rice breeding has undergone a transformation from traditional empirical breeding to modern molecular design breeding. The latter uses multi-level network interaction research and "omics" data through computer simulation and prediction. When breeding rice, it is necessary to use germination planting racks to germinate and grow rice seedlings.

[0003] As disclosed in a Chinese patent: a seed germination device for agricultural planting, application number: CN202021669701.1, including a cultivation tank body, a germination planting rack is placed in the inner cavity of the cultivation tank body, a plurality of germination tanks and overflow holes are evenly distributed on the germination planting rack, a plurality of evenly distributed germination tanks and overflow holes are connected and arranged correspondingly up and down, a liquid spraying pipe is arranged in parallel above the top opening of the cultivation tank body, a plurality of nozzles of an integrated structure are evenly installed on the bottom wall of the liquid spraying pipe, the two side ends of the liquid spraying pipe are inserted and installed on the two side ear plates of the U-shaped bracket, the two side ear plates of the U-shaped bracket are fixedly installed on the outer wall of the cultivation tank body, one end of the water pipe is fixedly connected to the middle position of the top wall of the liquid spraying pipe, and the other end of the water pipe is connected to the water tank through a water pump. The technical scheme is simple in structure and easy to assemble and install, so that the water absorption between individual seeds is consistent, the germination expansion is consistent, the germination cultivation time is shortened, and it is helpful to improve the efficiency of germination cultivation.

[0004] However, in the above technical solution, when using the germination and planting rack to germinate and raise rice seedlings, it is necessary to leave enough space between the two germination and breeding pots to facilitate ventilation and avoid mutual squeezing. The plant heights of rice seedlings of different varieties are also different. The distance between the two germination and breeding pots on the current germination and planting rack is mostly fixed, which results in that only rice seedlings with fixed plant heights can be germinated and raised. Once rice seedlings of other plant heights need to be germinated and raised, the germination and planting rack must be replaced, and the scope of application is narrow. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a three-dimensional germination and planting frame for rice breeding, which can effectively solve the problems in the background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a three-dimensional germination and planting rack for rice breeding, comprising a base, on which two first support columns and two second support columns are fixedly arranged, a plurality of first rotating columns are rotatably arranged on the first support column and the two second support columns, a first sprocket is arranged on the first rotating column, a chain with a fixed edge is arranged on the first sprocket, a plurality of first telescopic components and second telescopic components are respectively arranged on the two chains with fixed edges, a rotating handle is arranged on the first telescopic component, a germination and breeding basin is arranged between the first telescopic component and the second telescopic component, and a driver is arranged on the second support column.

[0007] Preferably, the first telescopic component includes a component base, a slide plate is slidably provided on the side of the component base close to the germination breeding pot, a groove is provided on the component base, a rack is fixedly provided on the groove, a gear is meshed with one side of the rack, a second rotating column is provided on the gear, a second sprocket is provided on the second rotating column, a first transmission chain is provided on the second sprocket, a third rotating column is rotatably provided on the slide plate, a third sprocket is provided on the third rotating column, and a hollow cylinder is fixedly provided on the side of the slide plate away from the component base.

[0008] Preferably, the component base is fixedly mounted on a chain with fixed edges, the second rotating column and the third rotating column are rotatably connected to the skateboard, the second sprocket and the third sprocket are connected by a first transmission chain, and the hollow cylinder is rotatably connected to the germination breeding basin.

[0009] Preferably, the rotating handle comprises a handle body, a worm is fixedly provided on the handle body, a worm wheel is meshedly provided on one side of the worm, and a fourth rotating column is provided on the worm wheel.

[0010] Preferably, the worm, the fourth rotating column and the slide are rotatably connected, and the fourth rotating column is fixedly connected to the third rotating column.

[0011] Preferably, the second telescopic assembly structure has the same structure as the first telescopic assembly structure except for the rotating handle.

[0012] Preferably, the germination and breeding basin comprises a germination and breeding basin main body, balance weights are fixedly arranged on both sides of the germination and breeding basin main body, a through slot is rotatably arranged on the germination and breeding basin main body, and a fifth rotating column is movably arranged in the through slot.

[0013] Preferably, the fifth rotating column moves through the inner cavity of the hollow cylinder and is fixedly connected to the second rotating column.

[0014] Preferably, the driver has a motor fixedly mounted on any one of the second support columns, the motor is provided with a sixth rotating column, the sixth rotating column is provided with two fourth sprockets, the fourth sprockets are provided with a second transmission chain, and the driver has a fifth sprocket provided on the first rotating column on the second support column.

[0015] Preferably, the fourth sprocket is connected to the fifth sprocket via a second transmission chain.

[0016] The present invention provides a three-dimensional germination planting frame for rice breeding, which has the following beneficial effects:

[0017] The present invention first determines whether to change the position of the germination and breeding basin according to the plant height of the rice seedlings. If the plant height of the rice seedlings is low, there is no need to change the position of the germination and breeding basin. If the plant height of the rice seedlings is high, different rotating handles are rotated alternately, and the first telescopic component and the second telescopic component are driven to move the germination and breeding basin to the left and right sides by rotating the handles, so that two adjacent germination and breeding basins are not on the same vertical axis, and the space above the germination and breeding basin is expanded, so that the rice seedlings with higher plant heights can be adapted, and then the germination and breeding basins can be used for germination and breeding. At the same time, during the germination and breeding process, the first rotating column on the second supporting column is rotated by the driver, and the first rotating column on the second supporting column drives the first sprocket to rotate, and the first sprocket drives the first telescopic component and the second telescopic component to move through the chain with a fixed edge, and the first telescopic component and the second telescopic component drive the germination and breeding basin to move, so that different germination and breeding basins are moved to the top in turn, so that different germination and breeding basins are evenly illuminated, and the rice seedlings with different plant heights can be adapted, and the scope of application is expanded.

[0018] Among them, the position of the germination and breeding pot can be locked through the one-way transmission of the worm and the worm wheel to prevent the germination and breeding pot from accidentally moving due to external force.

[0019] Among them, when the second rotating column rotates, the second rotating column drives the fifth rotating column to rotate, and the second rotating column in the second telescopic assembly is driven to rotate by the fifth rotating column, so that the second telescopic assembly moves with the first telescopic assembly. By operating a rotating handle, the second telescopic assembly and the first telescopic assembly can be moved accordingly, which simplifies the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2 For the present invention Figure 1 A schematic diagram of the enlarged structure at point A;

[0022] Figure 3It is a structural schematic diagram of the first telescopic component in the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the rotating handle in the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the germination and breeding pot in the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the driver in the present invention.

[0026] Among them, 1, base; 2, first support column; 3, second support column; 4, first rotating column; 5, first sprocket; 6, chain with fixed edge; 7, first telescopic component; 701, component base; 702, slide plate; 703, groove; 704, rack; 705, gear; 706, second rotating column; 707, second sprocket; 708, first transmission chain; 709, third rotating column; 7010, third sprocket; 7011, hollow cylinder; 8. Rotating handle; 801. Handle body; 802. Worm; 803. Worm wheel; 804. Fourth rotating column; 9. Germination and breeding basin; 901. Germination and breeding basin body; 902. Balance weight; 903. Through slot; 904. Fifth rotating column; 10. Driver; 1001. Motor; 1002. Sixth rotating column; 1003. Fourth sprocket; 1004. Second transmission chain; 1005. Fifth sprocket; 11. Second telescopic assembly. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] like Figure 1 and Figure 2 As shown, a three-dimensional germination and planting rack for rice breeding includes a base 1, on which two first support columns 2 and two second support columns 3 are fixedly arranged, a plurality of first rotating columns 4 are rotatably arranged on the first support columns 2 and the two second support columns 3, a first sprocket 5 is arranged on the first rotating column 4, a chain 6 with a fixed edge is arranged on the first sprocket 5, a plurality of first telescopic components 7 and second telescopic components 11 are respectively arranged on the two chains with fixed edges 6, a rotating handle 8 is arranged on the first telescopic component 7, a germination and breeding basin 9 is arranged between the first telescopic component 7 and the second telescopic component 11, and a driver 10 is arranged on the second support column 3.

[0029] like Figure 3 As shown, the first telescopic component 7 includes a component base 701, and a slide plate 702 is slidably provided on the side of the component base 701 close to the germination breeding basin 9, and a groove 703 is provided on the component base 701, and a rack 704 is fixedly provided on the groove 703, and a gear 705 is meshed with one side of the rack 704, and a second rotating column 706 is provided on the gear 705, and a second sprocket 707 is provided on the second rotating column 706, and a first transmission chain 708 is provided on the second sprocket 707, and a third rotating column 709 is rotatably provided on the slide plate 702, and a third sprocket 7010 is provided on the third rotating column 709, and a hollow cylinder 7011 is fixedly provided on the side of the slide plate 702 away from the component base 701.

[0030] Through the above technical scheme, when it is necessary to move the germination breeding basin 9 to one side, firstly, the third rotating column 709 is rotated by turning the handle 8, and the third rotating column 709 drives the third sprocket 7010 to rotate, and the third sprocket 7010 drives the second sprocket 707 to rotate through the first transmission chain 708, and the second sprocket 707 drives the second rotating column 706 to rotate, and the second rotating column 706 drives the gear 705 to rotate, and then the gear 705 and the rack 704 are used to move the slide plate 702 to one side, and then the slide plate 702 is used to drive the germination breeding basin 9 to move to one side.

[0031] like Figure 4 As shown, the rotating handle 8 includes a handle body 801 , on which a worm 802 is fixedly disposed, a worm wheel 803 is meshedly disposed on one side of the worm 802 , and a fourth rotating column 804 is disposed on the worm wheel 803 .

[0032] Through the above technical solution, when the third rotating column 709 needs to be rotated, the handle body 801 is rotated first, the handle body 801 drives the worm 802 to rotate, the worm 802 drives the worm wheel 803 to rotate, the worm wheel 803 drives the fourth rotating column 804 to rotate, and the fourth rotating column 804 drives the third rotating column 709 to rotate. At the same time, the position of the germination breeding pot 9 can be locked by the one-way transmission of the worm 802 and the worm wheel 803 to prevent the germination breeding pot 9 from accidentally moving due to external force.

[0033] like Figure 5 As shown, the germination and breeding basin 9 includes a germination and breeding basin main body 901 , on both sides of which are fixedly provided balancing weights 902 , a through slot 903 is rotatably provided on the germination and breeding basin main body 901 , and a fifth rotating column 904 is movably provided in the through slot 903 .

[0034] Through the above technical scheme, during the period when the fixed edge chain 6 drives the germination breeding basin main body 901 to move through the first telescopic component 7 and the second telescopic component 11, the germination breeding basin main body 901 is kept in a horizontal state during the movement through the balancing weight block 902 and the hollow cylinder 7011 rotatably connected to the germination breeding basin main body 901. At the same time, when the second rotating column 706 rotates, the second rotating column 706 drives the fifth rotating column 904 to rotate, and the second rotating column 706 in the second telescopic component 11 is driven to rotate through the fifth rotating column 904, so that the second telescopic component 11 moves with the first telescopic component 7, and the second telescopic component 11 and the first telescopic component 7 can be moved accordingly by operating a rotating handle 8, thereby simplifying the operation.

[0035] like Figure 6 As shown, the driver 10 is fixedly mounted with a motor 1001 on any one of the second support columns 3, the motor 1001 is provided with a sixth rotating column 1002, the sixth rotating column 1002 is provided with two fourth sprockets 1003, the fourth sprockets 1003 are provided with a second transmission chain 1004, and the driver 10 is provided with a fifth sprocket 1005 on the first rotating column 4 on the second support column 3.

[0036] Through the above technical solution, when it is necessary to rotate the first rotating column 4 on the second support column 3, the sixth rotating column 1002 is first rotated by the motor 1001, the sixth rotating column 1002 drives the fourth sprocket 1003 to rotate, the fourth sprocket 1003 drives the fifth sprocket 1005 to rotate through the second transmission chain 1004, and the fifth sprocket 1005 drives the first rotating column 4 to rotate.

[0037] Working principle:

[0038] The present invention first determines whether to change the position of the germination and breeding pot 9 according to the plant height of the rice seedlings. If the plant height of the rice seedlings is low, there is no need to change the position of the germination and breeding pot 9. If the plant height of the rice seedlings is high, the different rotating handles 8 are rotated alternately, and the first telescopic component 7 and the second telescopic component 11 are driven by the rotating handles 8 to move the germination and breeding pot 9 to the left and right sides, so that two adjacent germination and breeding pots 9 are not on the same vertical axis, and the space above the germination and breeding pot 9 is expanded, so that the rice seedlings with higher plant height can be accommodated, and then the germination and breeding pots can be used. 9 for germination and breeding. During the germination and breeding process, the first rotating column 4 on the second supporting column 3 is rotated by the driver 10, and the first rotating column 4 on the second supporting column 3 drives the first sprocket 5 to rotate. The first sprocket 5 drives the first telescopic component 7 and the second telescopic component 11 to move through the chain 6 with a fixed edge, and the first telescopic component 7 and the second telescopic component 11 drive the germination and breeding pot 9 to move, so that different germination and breeding pots 9 are moved to the top in turn, which is convenient for uniform illumination of different germination and breeding pots 9, can adapt to rice seedlings of different plant heights, and expand the scope of application.

[0039] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A three-dimensional germination and planting frame for rice breeding, comprising a base (1), characterized in that: Two first support columns (2) and two second support columns (3) are fixedly arranged on the base (1); a plurality of first rotating columns (4) are rotatably arranged on the first support column (2) and the two second support columns (3); a first sprocket (5) is arranged on the first rotating column (4); a chain with a fixed edge (6) is arranged on the first sprocket (5); a plurality of first telescopic components (7) and second telescopic components (11) are respectively arranged on the two chains with fixed edges (6); a rotating handle (8) is arranged on the first telescopic component (7); a germination and breeding basin (9) is arranged between the first telescopic component (7) and the second telescopic component (11); and a driver (10) is arranged on the second support column (3).

2. A three-dimensional germination and planting frame for rice breeding according to claim 1, characterized in that: The first telescopic component (7) comprises a component base (701), a slide plate (702) is slidably arranged on a side of the component base (701) close to the germination breeding basin (9), a groove (703) is arranged on the component base (701), a rack (704) is fixedly arranged on the groove (703), a gear (705) is meshedly arranged on one side of the rack (704), a second rotating column (706) is arranged on the gear (705), a second sprocket (707) is arranged on the second rotating column (706), a first transmission chain (708) is arranged on the second sprocket (707), a third rotating column (709) is rotatably arranged on the slide plate (702), a third sprocket (7010) is arranged on the third rotating column (709), and a hollow cylinder (7011) is fixedly arranged on a side of the slide plate (702) away from the component base (701).

3. A three-dimensional germination and planting frame for rice breeding according to claim 2, characterized in that: The component base (701) is fixedly mounted on a chain with a fixed edge (6); the second rotating column (706) and the third rotating column (709) are rotationally connected to the slide plate (702); the second sprocket (707) and the third sprocket (7010) are connected via a first transmission chain (708); and the hollow cylinder (7011) is rotationally connected to the germination and breeding pot (9).

4. The three-dimensional germination and planting frame for rice breeding according to claim 3, characterized in that: The rotating handle (8) comprises a handle body (801), a worm (802) is fixedly arranged on the handle body (801), a worm wheel (803) is meshedly arranged on one side of the worm (802), and a fourth rotating column (804) is arranged on the worm wheel (803).

5. The three-dimensional germination and planting frame for rice breeding according to claim 4, characterized in that: The worm (802), the fourth rotating column (804) and the slide plate (702) are rotationally connected, and the fourth rotating column (804) and the third rotating column (709) are fixedly connected.

6. The three-dimensional germination and planting frame for rice breeding according to claim 5, characterized in that: The structure of the second telescopic assembly (11) is the same as that of the first telescopic assembly (7) except for the rotating handle (8).

7. A three-dimensional germination and planting frame for rice breeding according to claim 6, characterized in that: The germination and breeding basin (9) comprises a germination and breeding basin main body (901), and balancing weights (902) are fixedly arranged on both sides of the germination and breeding basin main body (901). A through groove (903) is rotatably arranged on the germination and breeding basin main body (901), and a fifth rotating column (904) is movably arranged in the through groove (903).

8. The three-dimensional germination and planting frame for rice breeding according to claim 7, characterized in that: The fifth rotating column (904) movably passes through the inner cavity of the hollow cylinder (7011) and is fixedly connected to the second rotating column (706).

9. The three-dimensional germination and planting frame for rice breeding according to claim 8, characterized in that: The driver (10) is provided with a motor (1001) fixedly mounted on any one of the second support columns (3); the motor (1001) is provided with a sixth rotating column (1002); the sixth rotating column (1002) is provided with two fourth sprockets (1003); the fourth sprockets (1003) are provided with a second transmission chain (1004); and the driver (10) is provided with a fifth sprocket (1005) on the first rotating column (4) on the second support column (3).

10. The three-dimensional germination and planting frame for rice breeding according to claim 9, characterized in that: The fourth sprocket (1003) and the fifth sprocket (1005) are connected via a second transmission chain (1004).

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