A multi-layer cultivation device for wheat breeding

Abstract

The utility model provides a kind of multilayer cultivation device for wheat breeding, it is related to wheat breeding technical field, comprising: two support frames, the bottom of two support frames is fixedly installed with bottom plate, several breeding boxes are arranged between two support frames, mounting structure is arranged between several breeding boxes and two support frames, the mounting structure includes mounting plate and T-shaped plate, the mounting plate is fixedly installed in the bottom of breeding box;The utility model, after the completion of the fixation of two bottom plates to two support frames, several mounting plates are respectively slid into several T-shaped plates between each other, then again respectively rotating two turntables can drive several threaded rods to rotate, to let several U-shaped plug-in boards respectively insert the limiting slot inside of several mounting plates, to complete the fixed mounting of breeding box, it is simple and convenient to disassemble and assemble, the design of split type is more convenient for people to transport and replace spare parts, effectively improve the practicability of device.

Description

Technical Field

[0001] This utility model relates to the field of wheat breeding technology, and in particular to a multi-layer cultivation device for wheat breeding. Background Technology

[0002] Wheat breeding is an agricultural technology that uses techniques such as gene recombination and artificial mutagenesis to directionally cultivate superior new wheat varieties. It aims to improve stress resistance, yield, and resource utilization efficiency. The most common method is hybridization breeding, which obtains hybrids by crossing different varieties. Then, the hybrid offspring are selected. Wheat is a self-pollinating crop. When artificially hybridizing, the female parent needs to be emasculated. The seeds obtained by pollination and hybridization are planted and screened for multiple generations. Only after the F5 generation are the traits generally stable can they be planted. They also need to undergo yield comparisons, regional trials, and other tests. The whole process often takes as long as ten years.

[0003] However, in the existing technology, the existing multi-layer cultivation device for wheat breeding is relatively simple, usually a one-piece cultivation rack design. Although it can effectively carry out wheat breeding operations, the one-piece design makes it difficult to disassemble the cultivation rack during transportation, which is troublesome and usually requires multiple people to carry it, which is time-consuming and labor-intensive, and does not make it more convenient for users to use. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a multi-layer cultivation device for wheat breeding.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a multi-layer cultivation device for wheat breeding, comprising: two support frames, each with a base plate fixedly installed at its bottom; a plurality of breeding boxes arranged between the two support frames; and an installation structure between the breeding boxes and the two support frames. The installation structure includes an installation plate and a T-shaped plate. The installation plate is fixedly installed at the bottom of the breeding box, and the T-shaped plate is fixedly installed on one side of the support frame. A limiting plate is fixedly installed on the rear side of the T-shaped plate. A threaded rod is rotatably installed on the inner side of the support frame, and a U-shaped insert plate is threadedly connected to the outer side of the threaded rod. One side of the U-shaped insert plate penetrates the support frame and slides in contact with it. A synchronization structure is provided inside the support frame.

[0006] In a preferred embodiment, T-shaped grooves are provided on both sides of the mounting plate, and the T-shaped plate and the T-shaped grooves are adaptively matched.

[0007] In a preferred embodiment, two limiting slots are provided on both sides of the mounting plate, and one side of the U-shaped insert plate matches the size of the limiting slot.

[0008] In a preferred embodiment, the synchronization structure includes several horizontal plates, each of which has a first gear rotatably mounted on its top. Each of the first gears has a connecting shaft fixedly mounted on its top. Each of the connecting shafts has a first bevel gear fixedly mounted on its top. Each of the threaded rods has a second bevel gear fixedly mounted on its outer side. Each of the first bevel gears meshes with a second bevel gear.

[0009] In a preferred embodiment, a rotating rod is rotatably mounted on the inner side of the support frame, and a plurality of second gears are fixedly mounted on the outer side of the rotating rod, with the plurality of second gears meshing with a plurality of first gears respectively.

[0010] In a preferred embodiment, a worm gear is fixedly mounted on the outer side of the rotating rod, and a worm is rotatably mounted on the inner side of the support frame, with the worm gear and the worm meshing together.

[0011] In a preferred embodiment, one end of the worm gear passes through the front side of the support frame and is rotatably connected to the support frame, and a turntable is fixedly installed on one end of the worm gear.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows: 1. After the two support frames are fixed by two base plates, several mounting plates are slid into the spaces between several T-shaped plates. Then, by rotating two turntables, several threaded rods are rotated, allowing several U-shaped inserts to be inserted into the limiting slots of several mounting plates, thereby completing the fixed installation of the breeding box. It is simple and convenient to assemble and disassemble. The split design makes it easier to transport and replace parts, effectively improving the practicality of the device. 2. The worm gear rotates via a turntable, which in turn drives the worm wheel to rotate, causing the rotating rod to rotate. This causes several No. 2 gears to rotate, which in turn drive several No. 1 gears to rotate. Then, several connecting shafts drive several No. 1 bevel gears to rotate, which in turn drive several No. 2 bevel gears to rotate, thus causing several threaded rods to rotate synchronously. This eliminates the need for staff to disassemble and assemble each breeding box individually, improving the ease of use of the device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a multi-layer cultivation device for wheat breeding provided by this utility model.

[0014] Figure 2 This is a schematic diagram of the mounting plate structure of a multi-layer cultivation device for wheat breeding provided by this utility model.

[0015] Figure 3This is a schematic diagram of the support frame structure of a multi-layer cultivation device for wheat breeding provided by this utility model.

[0016] Figure 4 A cross-sectional view of the support frame for a multi-layer cultivation device for wheat breeding provided by this utility model.

[0017] Figure 5 This utility model provides a multi-layer cultivation device for wheat breeding. Figure 4 Enlarged view of the structure at point A.

[0018] Figure 6 This utility model provides a multi-layer cultivation device for wheat breeding. Figure 4 Enlarged view of the structure at point B.

[0019] Legend: 11. Support frame; 12. Base plate; 13. Breeding box; 2. Installation structure; 21. Mounting plate; 22. T-shaped plate; 23. Limiting plate; 24. Threaded rod; 25. U-shaped insert plate; 26. T-shaped slide; 27. Limiting slot; 3. Synchronization structure; 31. Horizontal plate; 32. Gear No. 1; 33. Connecting shaft; 34. Bevel gear No. 1; 35. Bevel gear No. 2; 36. Rotating rod; 37. Gear No. 2; 38. Worm gear; 39. Worm; 310. Turntable. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0021] like Figure 1-5As shown, this utility model provides a technical solution: a multi-layer cultivation device for wheat breeding, comprising: two support frames 11, each with a base plate 12 fixedly installed at its bottom; a plurality of breeding boxes 13 arranged between the two support frames 11; and an installation structure 2 provided between the breeding boxes 13 and the two support frames 11. The installation structure 2 includes an installation plate 21 and a T-shaped plate 22. The installation plate 21 is fixedly installed at the bottom of the breeding box 13, and the T-shaped plate 22 is fixedly installed on one side of the support frame 11. A limiting plate 23 is fixedly installed on the rear side. A threaded rod 24 is rotatably installed on the inner side of the support frame 11. A U-shaped insert plate 25 is threadedly connected to the outer side of the threaded rod 24. One side of the U-shaped insert plate 25 passes through the support frame 11 and slides in contact with the support frame 11. A synchronization structure 3 is provided inside the support frame 11. T-shaped grooves 26 are provided on both sides of the mounting plate 21. The T-shaped plate 22 is adapted to match the T-shaped grooves 26. Two limiting slots 27 are provided on both sides of the mounting plate 21. One side of the U-shaped insert plate 25 is matched with the size of the limiting slot 27.

[0022] In this embodiment, by adapting the T-shaped plate 22 and the T-shaped groove 26, the mounting plate 21 can be slidably placed outside the T-shaped plate 22. The T-shaped design of the T-shaped plate 22 and the T-shaped groove 26 effectively limits the left-right and up-down movement of the mounting plate 21 after it slides in, ensuring that the mounting plate 21 can only slide forward and backward. Furthermore, the limiting plate 23 effectively limits the sliding position of the mounting plate 21, ensuring that when the mounting plate 21 slides to contact the limiting plate 23, the limiting slot 27 is exactly at the same horizontal position as the U-shaped insert 25. This facilitates the insertion of the U-shaped insert 25 into the limiting slot 27 to limit the forward and backward movement of the mounting plate 21, thereby fixing the mounting plate 21. The U-shaped insert 25 penetrates the support frame 11, allowing the support frame 11 to limit the movement of the U-shaped insert 25. This ensures that when the threaded rod 24 rotates, the U-shaped insert 25 can be stably moved without rotation, guaranteeing the stability of the structure. Example

[0023] like Figure 1-6As shown, the synchronization structure 3 includes several horizontal plates 31. A first gear 32 is rotatably mounted on the top of each horizontal plate 31. A connecting shaft 33 is fixedly mounted on the top of each first gear 32. A first bevel gear 34 is fixedly mounted on the top of each connecting shaft 33. A second bevel gear 35 is fixedly mounted on the outer side of each threaded rod 24. The first bevel gear 34 meshes with the second bevel gear 35 respectively. A rotating rod 36 is rotatably mounted on the inner side of the support frame 11. Several second gears 37 are fixedly mounted on the outer side of the rotating rod 36. The second gears 37 mesh with the first gear 32 respectively. A worm gear 38 is fixedly mounted on the outer side of the rotating rod 36. A worm 39 is rotatably mounted on the inner side of the support frame 11. The worm gear 38 and the worm 39 mesh with each other. One end of the worm 39 passes through the front side of the support frame 11 and is rotatably connected to the support frame 11. A turntable 310 is fixedly mounted on one end of the worm 39.

[0024] In this embodiment, the second bevel gear 35 effectively limits the movement distance of the U-shaped insert 25, ensuring that the U-shaped insert 25 will not move too much and detach from the support frame 11, thus releasing the support frame 11 from limiting the U-shaped insert 25. This effectively ensures the limiting effect of the U-shaped insert 25. The rotating rod 36 can rotate in multiple stages, allowing several threaded rods 24 to move simultaneously during rotation, thereby fixing or contacting the several mounting plates 21 and the breeding box 13 on top. The worm gear 38 and worm 39 work together to effectively self-lock, preventing the device from rotating and thus releasing the limiting effect of the mounting plates 21, ensuring the reliability of the device.

[0025] Working principle: like Figure 1-6 As shown, when the device needs to be transported to another location for cultivation, rotating the two turntables 310 will drive the worm gear 39 to rotate, thereby driving the worm wheel 38 to mesh and rotate, which in turn drives the rotating rod 36 to rotate, thereby causing several second gears 37 to rotate, which in turn drives several first gears 32 to mesh and rotate. Then, through several connecting shafts 33, several first bevel gears 34 are driven to rotate, thereby driving several second bevel gears 35 to mesh and rotate. Then, several threaded rods 24 are rotated, which drives several U-shaped inserts 25 to move out of several limiting slots 27, thereby removing the limitation on several mounting plates 21. At this time, several breeding boxes 13 can be slid out from between the two support frames 11, thereby disassembling the device. The operation is simple and convenient. The split design makes it easier for people to transport and replace parts, effectively improving the practicality of the device. After transportation, the two support frames 11 are fixed by the two base plates 12. Then, several mounting plates 21 are slid into the spaces between the T-shaped plates 22. Then, the two turntables 310 are rotated to drive several U-shaped inserts 25 into the limiting slots 27 of the mounting plates 21, thereby completing the fixed installation of the breeding box 13. Soil and wheat seeds can then be placed inside the breeding box 13 to cultivate wheat.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A multi-layer cultivation device for wheat breeding, characterized in that, include: Two support frames (11) are provided, and a base plate (12) is fixedly installed at the bottom of each of the two support frames (11). Several breeding boxes (13) are provided between the two support frames (11). An installation structure (2) is provided between the several breeding boxes (13) and the two support frames (11). The installation structure (2) includes an installation plate (21) and a T-shaped plate (22). The installation plate (21) is fixedly installed at the bottom of the breeding box (13). The T-shaped plate (22) is fixedly installed on one side of the support frame (11). A limit plate (23) is fixedly installed on the rear side of the T-shaped plate (22). A threaded rod (24) is rotatably installed on the inner side of the support frame (11). A U-shaped insert plate (25) is threadedly connected to the outer side of the threaded rod (24). One side of the U-shaped insert plate (25) passes through the support frame (11) and slides in contact with the support frame (11). A synchronization structure (3) is provided inside the support frame (11).

2. The multi-layer cultivation device for wheat breeding according to claim 1, characterized in that: The mounting plate (21) has T-shaped grooves (26) on both sides, and the T-shaped plate (22) and the T-shaped grooves (26) are adapted to each other.

3. The multi-layer cultivation device for wheat breeding according to claim 1, characterized in that: Two limiting slots (27) are provided on both sides of the mounting plate (21), and one side of the U-shaped insert (25) matches the size of the limiting slots (27).

4. The multi-layer cultivation device for wheat breeding according to claim 1, characterized in that: The synchronization structure (3) includes several horizontal plates (31), each of which has a first gear (32) rotatably mounted on its top. Each of the first gears (32) has a connecting shaft (33) fixedly mounted on its top. Each of the connecting shafts (33) has a first bevel gear (34) fixedly mounted on its top. Each of the threaded rods (24) has a second bevel gear (35) fixedly mounted on its outer side. Each of the first bevel gears (34) meshes with each of the second bevel gears (35).

5. The multi-layer cultivation device for wheat breeding according to claim 1, characterized in that: A rotating rod (36) is rotatably installed on the inner side of the support frame (11), and several second gears (37) are fixedly installed on the outer side of the rotating rod (36). The several second gears (37) are respectively meshed with several first gears (32).

6. A multi-layer cultivation device for wheat breeding according to claim 5, characterized in that: A worm gear (38) is fixedly installed on the outer side of the rotating rod (36), and a worm (39) is rotatably installed on the inner side of the support frame (11). The worm gear (38) and the worm (39) are meshed together.

7. A multi-layer cultivation device for wheat breeding according to claim 6, characterized in that: One end of the worm (39) passes through the front side of the support frame (11) and is rotatably connected to the support frame (11). A turntable (310) is fixedly installed on one end of the worm (39).

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