Rape haploid seedling simulated sunlight culture device

Abstract

The utility model discloses a simulated sunlight culture device for rape haploid seedlings, which comprises a culture tank, a mesh plate is mounted on the inner side of the culture tank, a spray head is mounted on the upper side of a pipeline, and a valve is mounted at the right end of the pipeline; the mounting frame is mounted at the upper end of the cultivation tank, a connecting block is mounted on the inner side of the mounting frame, a driving mechanism is mounted at the upper end of the connecting block, and the longitudinal section of the mounting frame is in an arc shape; and the monitoring mechanism is mounted on the inner side of the black tarpaulin. The utility model belongs to the technical field of rape seedling culture, and aims to solve the problem that an area is irradiated for a long time in the prior art. The technical effects are that the longitudinal section of the mounting rack is arc-shaped, and the driving mechanism drives the simulation light source to move on the inner side of the mounting rack, so that the simulation light source can simulate east rising and west falling of sunlight, and rape haploid seedlings can breathe for a certain period of time, thereby completely conforming to natural ecology.

Description

Technical Field

[0001] The utility model relates to the technical field of rapeseed seedling cultivation, in particular to a rapeseed monoploid seedling simulated sunlight cultivation device. Background Art

[0002] In plant breeding, haploid technology can be used to quickly produce homozygous diploid plants. By inducing the production of haploids and then doubling their chromosomes (usually through chemical treatment such as colchicine), homozygous diploid plants can be obtained. The genotypes of these plants are completely consistent. This requires multiple generations of self-pollination in traditional breeding methods. Rapeseed uses haploid breeding technology, which can greatly accelerate breeding.

[0003] During the growth process of monoploid oil seedlings, simulated sunlight is used, which will not be affected by the weather, allowing the seedlings to be exposed to light for a long time and accelerate growth. Most of the simulated sunlight devices on the market irradiate one area for a long time, and plant growth has a phototaxis. The rising and setting of the sun in the east must be simulated in order to enable the monoploid oil seedlings to grow completely normally. Utility Model Content

[0004] Therefore, the utility model provides a device for simulating sunlight cultivation of monoploid seedlings of oleifera to solve the above problems in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] According to the first aspect of the utility model, a simulated sunlight culture device for monoploid seedlings of oil seedlings comprises a culture tank, a mesh plate is installed inside the culture tank, a pipe is arranged under the mesh plate, a nozzle is installed on the upper side of the pipe, and a valve is installed at the right end of the pipe;

[0007] A mounting frame is mounted on the upper end of the cultivation tank, a connecting block is mounted on the inner side of the mounting frame, a simulated light source is arranged at the lower end of the connecting block, a driving mechanism is mounted on the upper end of the connecting block, and the longitudinal section of the mounting frame is arc-shaped;

[0008] The monitoring mechanism is installed on the inner side of the black tarpaulin.

[0009] Furthermore, the driving mechanism includes a mounting shell, a driving rod is installed on the inner side of the mounting shell, and the right end of the driving rod is connected to the output end of the servo motor, a connecting wheel is installed on the lower side of the driving rod, and a limiting frame is installed on the inner side of the connecting wheel.

[0010] Furthermore, the connecting wheel is meshed with the gear structure provided on the outer surface of the mounting frame, and the limiting frame is slidably connected with the groove structure provided on the inner side of the mounting frame, and the driving rod and the connecting wheel constitute a worm gear structure.

[0011] Furthermore, a handle that engages with the cultivation tank is fixed to the lower end of the mounting frame.

[0012] Furthermore, a black tarpaulin is installed on the outer side of the mounting frame.

[0013] Furthermore, a second mounting block is disposed on the rear side of the driving mechanism, a proximity sensor is mounted on the front side of the second mounting block, and a first mounting block is disposed on the right side of the second mounting block.

[0014] The utility model has the following advantages:

[0015] 1. The longitudinal section of the mounting frame is arc-shaped, and the driving mechanism drives the simulated light source to move inside the mounting frame, so that the simulated light source can simulate the rising and setting of sunlight in the east and allow the monoploid seedlings of the oil plant to have a certain amount of time to breathe, which is completely in line with the natural ecology;

[0016] 2. Through the nozzle, the monoploid oil seedlings planted in the cultivation tank can absorb water from the bottom and promote the downward growth of the roots. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front cross-sectional view of a simulated sunlight culture device for monoploid seedlings in oilseed provided in some embodiments of the utility model.

[0018] Figure 2 This is a side view of the connection between a black tarpaulin and a mounting frame of an oil monoploid seedling simulated sunlight cultivation device provided in some embodiments of the utility model.

[0019] In the figure: 1. cultivation tank, 2. mesh plate, 3. valve, 4. nozzle, 5. mounting frame, 6. handle, 7. simulated light source, 8. connecting block, 9. mounting shell, 10. first mounting block, 11. second mounting block, 12. proximity sensor, 13. black tarpaulin, 14. driving rod, 15. connecting wheel, 16. limit frame, 17. monitoring mechanism. DETAILED DESCRIPTION

[0020] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part 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. Example

[0021] like Figure 1 to Figure 2As shown, a device for simulating sunlight cultivation of monoploid oil seedlings in the embodiment of the first aspect of the utility model comprises a cultivation tank 1, a mesh plate 2 is installed on the inner side thereof, a pipe is arranged on the lower side of the mesh plate 2, a nozzle 4 is installed on the upper side of the pipe, and a valve 3 is installed on the right end of the pipe, so that the monoploid oil seedlings planted in the cultivation tank 1 can absorb water from the bottom and promote the downward growth of the roots.

[0022] The mounting frame 5 is mounted on the upper end of the cultivation tank 1, and the lower end of the mounting frame 5 is fixed with a handle 6 engaged with the cultivation tank 1, which is convenient for disassembling the mounting frame 5. A connecting block 8 is installed on the inner side of the mounting frame 5, and a simulated light source 7 is provided at the lower end of the connecting block 8 to simulate sunlight. A driving mechanism is installed on the upper end of the connecting block 8, and the driving mechanism includes a mounting shell 9. A driving rod 14 is installed on the inner side of the mounting shell 9, and the right end of the driving rod 14 is connected to the output end of the servo motor, and the lower end of the driving rod 14 is connected to the output end of the servo motor. A connecting wheel 15 is installed on the side, and a limiting frame 16 is installed on the inner side of the connecting wheel 15. The connecting wheel 15 is meshed with the gear structure arranged on the outer surface of the mounting frame 5, and the limiting frame 16 is slidably connected with the groove structure provided on the inner side of the mounting frame 5, so that after the driving rod 14 rotates, the worm gear structure formed between the driving rod 14 and the connecting wheel 15 can drive the limiting frame 16 to slide on the outer side of the mounting frame 5, driving the simulated light source 7 to move in an arc path to simulate the rising and setting of the sun in the east and west;

[0023] A black tarpaulin 13, which is installed on the outside of the mounting frame 5, can protect the interior of the device from light;

[0024] The monitoring mechanism 17 is installed on the inner side of the black tarpaulin 13 and can monitor the internal environment of the device. The monitoring mechanism 17 is an integrated temperature and humidity sensor and a camera.

[0025] The second mounting block 11 is arranged on the rear side of the driving mechanism, and a proximity sensor 12 is installed on the front side of the second mounting block 11. A first mounting block 10 is also arranged on the right side of the second mounting block 11, which can monitor the moving position of the driving mechanism. When the driving mechanism moves to the position of the first mounting block 10, the PLC control mechanism controls the light intensity of the simulated light source 7 to increase. When the driving mechanism moves to the position of the second mounting block 11, the PLC control mechanism controls the light intensity of the simulated light source 7 to gradually reduce, and turns off when it reaches a horizontal level, and controls the driving mechanism to move to the right side of the cultivation tank 1 to reset.

Claims

1. A simulated sunlight culture device for monoploid seedlings of oilseed oil, characterized in that: It comprises a cultivation tank (1), the inner side of which is installed with a mesh plate (2), and a pipeline is arranged on the lower side of the mesh plate (2), a nozzle (4) is installed on the upper side of the pipeline, and a valve (3) is installed on the right end of the pipeline; A mounting frame (5) is mounted on the upper end of the cultivation tank (1); a connecting block (8) is mounted on the inner side of the mounting frame (5); a simulated light source (7) is arranged at the lower end of the connecting block (8); a driving mechanism is mounted on the upper end of the connecting block (8); and the longitudinal section of the mounting frame (5) is arc-shaped; The monitoring mechanism (17) is installed on the inner side of the black tarpaulin (13).

2. The simulated sunlight culture device for monoploid seedlings of oil seedlings according to claim 1, characterized in that: The driving mechanism comprises a mounting shell (9), a driving rod (14) is mounted on the inner side of the mounting shell (9), and the right end of the driving rod (14) is connected to the output end of the servo motor, a connecting wheel (15) is mounted on the lower side of the driving rod (14), and a limiting frame (16) is mounted on the inner side of the connecting wheel (15).

3. The simulated sunlight culture device for monoploid seedlings of oil seedlings according to claim 2, characterized in that: The connecting wheel (15) is meshedly connected with a gear tooth structure provided on the outer surface of the mounting frame (5), and the limiting frame (16) is slidably connected with a groove structure provided on the inner side of the mounting frame (5), and the driving rod (14) and the connecting wheel (15) form a worm gear structure.

4. The simulated sunlight culture device for monoploid seedlings of oil seedlings according to claim 1, characterized in that: A handle (6) is fixed to the lower end of the mounting frame (5) and engages with the cultivation tank (1).

5. The simulated sunlight culture device for monoploid seedlings of oil seedlings according to claim 1, characterized in that: A black tarpaulin (13) is also installed on the outer side of the mounting frame (5).

6. The simulated sunlight culture device for monoploid seedlings of oil seedlings according to claim 2, characterized in that: A second mounting block (11) is also provided on the rear side of the driving mechanism, a proximity sensor (12) is installed on the front side of the second mounting block (11), and a first mounting block (10) is also provided on the right side of the second mounting block (11).

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