Tetraploid rice seedling raising device

Abstract

According to the technical scheme, the tetraploid rice seedling raising device is characterized in that the tetraploid rice seedling raising device comprises a fixing box, two fixing plates are fixedly installed on the inner bottom face of the fixing box, a plurality of threaded holes are formed in one side of each fixing plate, and the interiors of the threaded holes are in threaded connection with installation sleeves; the mounting sleeve is composed of a threaded pipe and a disc-shaped connecting sleeve communicated with the threaded pipe, a communicating pipe is clamped in the disc-shaped connecting sleeve of the mounting sleeve, a plurality of branch pipes are arranged on the outer wall face of the communicating pipe and communicated with the communicating pipe, the outer wall faces of the branch pipes are sleeved with connecting pipes, and the connecting pipes are connected with the threaded pipe. Through the arrangement of the mounting sleeve and the design of the threaded pipe part of the mounting sleeve, on one hand, the connecting pipe can be connected with an external pipeline and a water tank, water is pressed into the mounting sleeve through the driving device, on the other hand, the mounting sleeve can be screwed, the position of the communicating pipe is finely adjusted, and the corresponding position of the branch pipe is adjusted; the accurate irrigation on the seedlings is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of rice seedling cultivation, in particular to a tetraploid rice seedling cultivation device. Background Art

[0002] Polyploidy is a widespread phenomenon in nature, with polyploids accounting for as much as three-quarters of grasses. Polyploids, with their luxuriant growth, large size, high resistance, strong adaptability, and high content of active substances, have long been a goal pursued by breeders. The discovery of the doubling effect of colchicine in 1937 opened the door to the artificial induction and utilization of polyploidy. Over the past 60 years, significant progress has been made, with tetraploid rye, tetraploid sugar beets, tetraploid rubber grass, tetraploid grapes, triploid watermelons, and hexaploid and octoploid triticale now in production.

[0003] The rice seedling raising box with publication number CN221598785U has the following defects during use:

[0004] This utility model facilitates the removal of the filter screen for maintenance, thereby avoiding the accumulation of impurities on the filter screen that affect the use effect. However, in actual practical use, the device uses a nozzle to spray and water the seedlings inside. It is not only difficult to control the amount of water sprayed, but also difficult to ensure uniform spraying so that each seedling can be evenly irrigated. For this reason, we propose a tetraploid rice seedling raising device. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a tetraploid rice seedling raising device, which solves the problem that in actual practical application, the device uses a nozzle to spray and water the seedlings inside, which is not only difficult to control the amount of water sprayed, but also difficult to ensure uniform spraying so that each seedling can be evenly irrigated.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] A tetraploid rice seedling raising device comprises a fixing box, wherein two fixing plates are fixedly installed on the inner bottom surface of the fixing box, a plurality of threaded holes are opened on one side of the fixing plate, the inner threads of the threaded holes are connected to a mounting sleeve, the mounting sleeve is composed of a threaded tube and a disc-shaped connecting sleeve connected thereto, a connecting pipe is clamped inside the disc-shaped connecting sleeve part of the mounting sleeve, the outer wall surface of the connecting pipe has a plurality of branch pipes, the branch pipes are connected to the connecting pipe, the outer wall surface of the branch pipe is provided with a connecting pipe, and the interior of the connecting pipe is provided with a steel ball.

[0008] Preferably, fixing bars are fixedly installed on both sides of the fixing plate, and the fixing bars are L-shaped block structures. Two fixing bars on the same horizontal plane form a group, and several dividing plates are arranged between the two fixing plates. The two ends of the dividing plates are respectively fixedly installed with the horizontal block parts of a group of fixing bars, and the top surface of the dividing plate is provided with several dividing holes.

[0009] Preferably, a sliding groove is provided on one side of the horizontal block portion of the fixed bar, a placement box is provided on the bottom surface of the dividing plate, sliding blocks are fixedly installed on both sides of the placement box, and the placement box is clamped between the two fixed bars through the sliding groove and the sliding blocks.

[0010] Preferably, the interior of the storage box is provided with a pad, and the material of the pad is absorbent cotton.

[0011] Preferably, two connecting grooves are provided on the top surface of the fixed box, magnetic blocks are fixedly installed inside the connecting grooves, a filter is provided inside the fixed box, mounting blocks are fixedly installed on both sides of the filter, the mounting blocks are made of metal, the filter is clamped to the inside of the fixed box through the magnetic blocks and the mounting blocks, two through holes are provided on the top surface of the filter, and the two fixed plates are respectively located inside the through holes.

[0012] Preferably, two mounting plates are fixedly mounted on the bottom surface of the fixed box, and two universal wheels are fixedly mounted on the bottom surface of the mounting plates.

[0013] In summary, the present invention has the following beneficial effects:

[0014] 1. By setting up the installation sleeve and the threaded pipe part of the installation sleeve, on the one hand, it can be connected to the external pipe and water tank, and water is pressed into the installation sleeve through the driving device. On the other hand, the installation sleeve can be twisted to fine-tune the position of the connecting pipe and the corresponding position of the branch pipe to achieve precise irrigation of the seedlings. The steel ball design allows the water pressed into the installation sleeve to flow out through the gap, thereby increasing the actual irrigation efficiency and avoiding water waste while ensuring normal irrigation of the seedlings.

[0015] 2. Through the design of the dividing holes, the seedlings can be divided. On the one hand, it can facilitate the workers to carry out the transplanting operation. On the other hand, it can facilitate the control of the planting distance between the seedlings to avoid the plants competing for nutrients and affecting the normal growth of the seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0017] Figure 2This is a schematic diagram of the fixed box structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the placement box structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the connecting pipe structure of the present utility model.

[0020] Figure numerals: 1. fixing box; 2. fixing plate; 3. threaded hole; 4. mounting sleeve; 5. connecting pipe; 6. branch pipe; 7. connecting pipe; 8. steel ball; 9. fixing bar; 10. dividing plate; 11. dividing hole; 12. sliding groove; 13. placement box; 14. sliding block; 15. pad; 16. connecting groove; 17. magnetic block; 18. filter; 19. mounting block; 20. through hole; 21. mounting plate; 22. universal wheel. DETAILED DESCRIPTION

[0021] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0022] refer to Figures 1-4 The utility model discloses a tetraploid rice seedling raising device, comprising a fixing box 1, wherein two fixing plates 2 are fixedly installed on the inner bottom surface of the fixing box 1, and a plurality of threaded holes 3 are opened on one side of the fixing plate 2, and the internal thread of the threaded hole 3 is connected with a mounting sleeve 4, and the mounting sleeve 4 is composed of a threaded tube and a disc-shaped connecting sleeve connected therewith. The threaded tube part of the mounting sleeve 4 is designed so that it can be connected with an external pipe and a water tank, and water is pressed into the mounting sleeve 4 by a driving device. On the other hand, the mounting sleeve 4 can be screwed to fine-tune the position of the connecting pipe 5 and adjust the corresponding position of the branch pipe 6 to achieve precise irrigation of the seedlings. A connecting pipe 5 is clamped inside the disc-shaped connecting sleeve part of the mounting sleeve 4, and the outer wall of the connecting pipe 5 is provided with a plurality of branch pipes 6, and the branch pipes 6 are connected to the connecting pipe 5. The outer wall of the branch pipe 6 is provided with a connecting pipe 7, and the inner sleeve of the connecting pipe 7 is provided with a steel ball 8. Through the design of the steel ball 8, the water pressed into the mounting sleeve 4 can flow out through the gap, thereby increasing the actual irrigation efficiency and avoiding water waste under the premise of ensuring normal irrigation of the seedlings.

[0023] Both sides of the fixing plate 2 are fixedly installed with fixing bars 9, and the fixing bars 9 are L-shaped block structures. Two fixing bars 9 on the same horizontal plane are a group. Several dividing plates 10 are provided between the two fixing plates 2. The two ends of the dividing plates 10 are respectively fixedly installed with the horizontal block parts of a group of fixing bars 9. The top surface of the dividing plate 10 is provided with several dividing holes 11. The design of the dividing holes 11 can be used to divide the seedlings. On the one hand, it can facilitate the staff to carry out the transplanting operation. On the other hand, it can facilitate the control of the planting distance between the seedlings to avoid competition between the plants. Nutrition affects the normal growth of the seedlings. A sliding groove 12 is provided on one side of the horizontal block portion of the fixing bar 9. A placement box 13 is provided on the bottom surface of the dividing plate 10. Sliding blocks 14 are fixedly installed on both sides of the placement box 13. The placement box 13 is clamped between the two fixing bars 9 through the sliding groove 12 and the sliding block 14. Through the design of the placement box 13, it can be set on the bottom surface of the dividing plate 10, and nutrient soil or nutrient solution can be placed inside to ensure that the inserted seedlings can grow normally. A pad 15 is provided inside the placement box 13. The material of the pad 15 is absorbent cotton. The design of 15 can avoid the accumulation of excessive water inside the placement box 13 during irrigation, which affects the roots of the plants and protects the normal growth of the plants to a certain extent. The top surface of the fixed box 1 is provided with two connecting grooves 16, and the interior of the connecting groove 16 is fixedly installed with a magnetic block 17. The interior of the fixed box 1 is provided with a filter 18, and both sides of the filter 18 are fixedly installed with mounting blocks 19. The mounting blocks 19 are made of metal. The filter 18 is connected to the interior of the fixed box 1 through the magnetic block 17 and the mounting block 19. The top surface of the filter 18 is provided with two through holes 20, two of which are fixedly installed. The fixing plates 2 are respectively located inside the through holes 20. The clip-on design of the filter screen 18 can prevent some water and soil from being spilled to the outside during the watering process, which causes additional difficulties in cleaning the device. The filter screen 18 can be directly removed for cleaning and then installed after cleaning. Two mounting plates 21 are fixedly installed on the bottom surface of the fixing box 1, and two universal wheels 22 are fixedly installed on the bottom surface of the mounting plate 21. The design of the universal wheels 22 can facilitate the device to be moved to the required position at any time, facilitate the replacement of the plant's growth environment at any time, and increase the flexibility of the device.

[0024] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tetraploid rice seedling raising device, comprising a fixed box (1), characterized in that: Two fixing plates (2) are fixedly installed on the inner bottom surface of the fixing box (1), and a plurality of threaded holes (3) are opened on one side of the fixing plate (2). The inner threads of the threaded holes (3) are connected to a mounting sleeve (4), and the mounting sleeve (4) is composed of a threaded tube and a disc-shaped connecting sleeve connected thereto. A connecting pipe (5) is clamped inside the disc-shaped connecting sleeve part of the mounting sleeve (4), and the outer wall surface of the connecting pipe (5) has a plurality of branch pipes (6). The branch pipes (6) are connected to the connecting pipe (5), and the outer wall surface of the branch pipe (6) is provided with a connecting pipe (7), and the interior of the connecting pipe (7) is provided with a steel ball (8).

2. A tetraploid rice seedling raising device according to claim 1, characterized in that: Both sides of the fixing plate (2) are fixedly mounted with fixing bars (9), the fixing bars (9) being an L-shaped block structure, two fixing bars (9) on the same horizontal plane being a group, a plurality of dividing plates (10) being arranged between the two fixing plates (2), the two ends of the dividing plates (10) being respectively fixedly mounted with the horizontal block portion of a group of the fixing bars (9), and a plurality of dividing holes (11) being opened on the top surface of the dividing plates (10).

3. A tetraploid rice seedling raising device according to claim 2, characterized in that: A sliding groove (12) is provided on one side of the horizontal block portion of the fixing bar (9), a placement box (13) is provided on the bottom surface of the dividing plate (10), sliding blocks (14) are fixedly installed on both sides of the placement box (13), and the placement box (13) is clamped between the two fixing bars (9) through the sliding groove (12) and the sliding blocks (14).

4. A tetraploid rice seedling raising device according to claim 3, characterized in that: The interior of the placement box (13) is provided with a pad (15), and the material of the pad (15) is absorbent cotton.

5. The tetraploid rice seedling raising device according to claim 1, characterized in that: The top surface of the fixed box (1) is provided with two connecting grooves (16), and a magnetic block (17) is fixedly installed inside the connecting groove (16). A filter (18) is provided inside the fixed box (1), and mounting blocks (19) are fixedly installed on both sides of the filter (18). The mounting blocks (19) are made of metal. The filter (18) is clamped inside the fixed box (1) through the magnetic block (17) and the mounting block (19). The top surface of the filter (18) is provided with two through holes (20), and the two fixed plates (2) are respectively located inside the through holes (20).

6. The tetraploid rice seedling raising device according to claim 1, characterized in that: Two mounting plates (21) are fixedly mounted on the bottom surface of the fixed box (1), and two universal wheels (22) are fixedly mounted on the bottom surface of the mounting plate (21).

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