Seedling raising frame for tea planting

Abstract

The utility model relates to the technical field of tea planting, and discloses a seedling raising frame for tea planting, which comprises an outer frame, splicing columns are fixedly connected to the bottom of the outer frame close to four corners, splicing grooves are formed in the top of the outer frame close to four corners, two through grooves are formed in one side of the outer frame, and hole grooves are formed in one sides of the two splicing columns. Limiting grooves are formed in the other sides of the two splicing columns, two mounting boxes are fixedly connected to the top of one side of the outer frame, connecting columns are slidably connected to the interiors of the mounting boxes, limiting blocks are fixedly connected to one ends of the connecting columns, springs are fixedly connected to one sides of the limiting blocks, and the other ends of the springs are fixedly connected to one sides of the inner walls of the mounting boxes. The height of the seedling raising frame can be flexibly assembled according to the number of tea leaves needing to be planted and cultivated, space waste can be reduced, the utilization rate of the space in the seedling raising frame is improved, and the seedling raising frame convenient to assemble is beneficial to saving transportation cost and convenient to transport.

Description

Technical Field

[0001] The utility model relates to the technical field of tea planting, in particular to a seedling raising frame for tea planting. Background Art

[0002] Tea, commonly known as tea, is a traditional drink originating from China and is also one of the most widely consumed drinks in the world. It is taken from the tender leaves or buds of the tea tree and is made through different processing methods. These different processing methods will cause the tea to have different flavors, aromas, colors and chemical compositions. Tea contains a variety of ingredients that are beneficial to the human body, such as tea polyphenols, caffeine, amino acids, vitamins, etc. These ingredients have antioxidant, refreshing, digestion-promoting, and blood lipid-lowering effects. In the process of tea planting and cultivation, seedling racks are needed. The seedling racks can provide suitable temperature, humidity and ventilation conditions for the tea seedlings. These conditions are key factors for the healthy growth of tea seedlings.

[0003] After searching, the Chinese patent application number CN202220560136.8 discloses a seedling raising device for tea planting. The existing tea seedling raising devices are all multi-layer structures. Although they can reduce the floor space and reduce the cost of seedling raising land, this seedling raising device has the problem of uneven light exposure and is easily blocked by the upper seedling raising trough, so that some tea seedlings below cannot be exposed to sufficient sunlight, affecting their growth and development, resulting in uneven growth of tea seedlings. Therefore, it has the advantage of being able to circulate and lift multiple seedling raising troughs so that the tea seedlings can receive light evenly, thereby promoting uniform growth of tea seedlings.

[0004] In the above-mentioned process of cultivating tea seedlings, it is convenient for the tea seedlings to receive light evenly. When using a seedling rack to cultivate tea seedlings, the height of the seedling rack is usually fixed, which leads to a fixed number of cultivated tea leaves. If more tea leaves are cultivated, a larger seedling rack is required, and if smaller tea leaves are cultivated, a smaller seedling rack is required. Therefore, it is not convenient to flexibly assemble the height of the seedling rack according to the requirements of cultivating different quantities of tea leaves, which reduces the space utilization rate in the seedling rack and causes space waste. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides a seedling raising rack for tea planting.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a seedling raising rack for tea planting, comprising an outer frame, the bottom of the outer frame is fixedly connected with splicing columns near the four corners, the top of the outer frame is provided with splicing grooves near the four corners, one side of the outer frame is provided with two through grooves, one side of the two splicing columns is provided with a hole groove, the other side of the two splicing columns is provided with a limiting groove, one side of the outer frame is fixedly connected with two mounting boxes, the interior of the mounting box is slidably connected with a connecting column, one end of the connecting column is fixedly connected with a limiting block, one side of the limiting block is fixedly connected with a spring, the other end of the spring is fixedly connected to one side of the inner wall of the mounting box, one side of the limiting block is fixedly connected with a stud, the outer side of the stud is threadedly connected with a threaded sleeve, and the other ends of the two connecting columns are fixedly connected with a pull rod.

[0007] As a further description of the above technical solution:

[0008] A fixing box is fixedly connected to the middle part of one side of the outer frame, and a plurality of mounting slots are provided inside the fixing box.

[0009] As a further description of the above technical solution:

[0010] The number of the mounting slots is set to three, and a threaded rod is rotatably connected inside the mounting slot.

[0011] As a further description of the above technical solution:

[0012] One end of the threaded rod is fixedly connected to a driven bevel gear, and the bottom of one side of the mounting groove is rotatably connected to a driving bevel gear.

[0013] As a further description of the above technical solution:

[0014] The driving bevel gear and the driven bevel gear are meshed and connected, and a handle is fixedly connected to the middle of the driving bevel gear.

[0015] As a further description of the above technical solution:

[0016] The external thread of the threaded rod is connected with a seedling tray, and one side of the outer frame is fixedly connected with two fixing rods.

[0017] As a further description of the above technical solution:

[0018] One side of a plurality of seedling raising trays is slidably connected to the outside of the two fixing rods.

[0019] The utility model has the following beneficial effects:

[0020] 1. The utility model increases the number of tea leaves that can be planted and cultivated according to the needs through the mutual cooperation of the outer frame, the splicing column, the splicing groove, the through groove, the hole groove, the limit groove, the installation box, the connecting column, the spring, the limit block, the stud and the threaded sleeve, and the seedling rack is flexibly assembled at the height, which is beneficial to reduce the waste of space and improve the utilization rate of the space in the seedling rack. The seedling rack that is easy to assemble is also beneficial to saving transportation costs and is convenient for transportation.

[0021] 2. The utility model adds a function of flexibly adjusting the distance between different seedling trays to the seedling rack through the mutual cooperation of the fixing box, the mounting groove, the threaded rod, the driven bevel gear, the active bevel gear, the fixing rod and the handle, which is conducive to adapting to the needs of different tea seedlings at different growth stages, so that the distance between layers is increased during the day so that the tea seedlings can receive light to a greater extent. When the temperature is lower at night, the distance between layers is shortened to reduce heat loss, thereby improving the adjustability of the seedling rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure proposed by the utility model;

[0023] Figure 2 This is a partial structural diagram of the connection of the fixing box proposed in the present utility model;

[0024] Figure 3 This is a schematic diagram of the external frame structure proposed by the utility model;

[0025] Figure 4 This is a schematic diagram of the limit block structure proposed by the utility model;

[0026] Figure 5 This is a partial structural diagram of the threaded rod connection proposed in the present utility model;

[0027] Figure 6 This is a schematic diagram of the seedling tray structure proposed by the utility model.

[0028] Legend:

[0029] 1. External frame; 2. Splicing column; 3. Splicing slot; 4. Through slot; 5. Hole slot; 6. Limit slot; 7. Mounting box; 8. Connecting column; 9. Spring; 10. Limit block; 11. Stud; 12. Threaded sleeve; 13. Pull rod; 14. Fixing box; 15. Mounting slot; 16. Threaded rod; 17. Driven bevel gear; 18. Driving bevel gear; 19. Handle; 20. Fixing rod; 21. Seedling tray. DETAILED DESCRIPTION

[0030] 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.

[0031] As attached Figure 1-5 As shown, an embodiment of the utility model is provided: a seedling raising rack for tea planting, comprising an outer frame 1, the bottom of the outer frame 1 is fixedly connected with a splicing column 2 near the four corners, the top of the outer frame 1 is provided with a splicing groove 3 near the four corners, one side of the outer frame 1 is provided with two through grooves 4, one side of the two splicing columns 2 is provided with a hole groove 5, the other side of the two splicing columns 2 is provided with a limiting groove 6, one side of the top of the outer frame 1 is fixedly connected with two installation boxes 7, the interior of the installation box 7 is slidably connected with a connecting column 8, one end of the connecting column 8 is fixedly connected to a limiting block 10, limiting One side of the positioning block 10 is fixedly connected to a spring 9, and the other end of the spring 9 is fixedly connected to one side of the inner wall of the installation box 7. One side of the limiting block 10 is fixedly connected to a stud 11, and the outer side of the stud 11 is threadedly connected to a threaded sleeve 12. The other ends of the two connecting columns 8 are fixedly connected to a pull rod 13. The combination of the splicing column 2 and the splicing groove 3 facilitates the assembly of different external frames 1. The cooperation between the through groove 4 and the hole groove 5 facilitates the penetration of the stud 11. The installation box 7 is used to install the limiting block 10 and the stud 11. The threaded sleeve 12 facilitates the limiting of the stud 11 that is inserted into the hole groove 5.

[0032] As attached Figure 5 As shown, a fixing box 14 is fixedly connected to the middle part of one side of the outer frame 1, and a plurality of mounting slots 15 are opened inside the fixing box 14. The number of the mounting slots 15 is set to three. A threaded rod 16 is rotatably connected to the inside of the mounting slot 15. One end of the threaded rod 16 is fixedly connected to a driven bevel gear 17. A driving bevel gear 18 is rotatably connected to the bottom of one side of the mounting slot 15. The driving bevel gear 18 and the driven bevel gear 17 are meshed with each other. The mounting slot 15 is used to install the threaded rod 16. The number of the threaded rod 16 is set to three, and then the driven bevel gear 17 is connected to the driving bevel gear 18 to facilitate the handle 19 to drive the threaded rod 16 to rotate.

[0033] As attached Figure 2 As shown, a handle 19 is fixedly connected to the middle of the active bevel gear 18, and the outer thread of the threaded rod 16 is threadedly connected to a seedling tray 21, which is used to cultivate tea seedlings.

[0034] As attached Figure 1As shown, one side of the outer frame 1 is fixedly connected to two fixed rods 20, and one side of multiple seedling trays 21 are slidably connected to the outside of the two fixed rods 20. The fixed rods 20 limit the sliding seedling trays 21, and the number of seedling trays 21 is set to three.

[0035] Working principle: When the outer frame 1 needs to be spliced during use, the first outer frame 1 is placed at the bottom, and then the two threaded sleeves 12 in the bottom outer frame 1 are screwed out of the outside of the stud 11, and then the pull rod 13 is pulled, so that the pull rod 13 drives the two connecting columns 8 to be pulled to the two limit blocks 10, so that the limit blocks 10 drive the stud 11 to move to the inside of the installation box 7, and then the multiple splicing columns 2 at the bottom of the second outer frame 1 are inserted into the splicing groove 3 in the first outer frame 1, and then the pull rod 13 is released. Under the pushing action of the spring 9 on the two limit blocks 10, it is convenient to push the limit block 10 to the inside of the limit groove 6 inside the splicing column 2 in the second outer frame 1 and engage with it. At the same time, the stud 11 in the first outer frame 1 will pass through the hole groove 5 and the through groove 4, and then the threaded sleeve 12 is screwed When the seedling tray 21 is lowered, the seedling tray 21 slides outside the two fixed rods 20, which is convenient for adjusting the spacing between different seedling trays 21 to adapt to the growth needs of different tea seedlings.

[0036] Among them, the drawings of the disclosed embodiments of the present invention only involve structures related to the disclosed embodiments, and other structures can refer to general designs. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A tea seedling raising rack for planting tea, comprising an outer frame (1), characterized in that: The bottom of the outer frame (1) is fixedly connected to the four corners with a splicing column (2), the top of the outer frame (1) is provided with a splicing groove (3) near the four corners, one side of the outer frame (1) is provided with two through grooves (4), one side of the two splicing columns (2) is provided with a hole groove (5), the other side of the two splicing columns (2) is provided with a limiting groove (6), the top of one side of the outer frame (1) is fixedly connected to two installation boxes (7), the interior of the installation box (7) is slidably connected with a connecting column (8), one end of the connecting column (8) is fixedly connected to a limiting block (10), one side of the limiting block (10) is fixedly connected to a spring (9), the other end of the spring (9) is fixedly connected to one side of the inner wall of the installation box (7), one side of the limiting block (10) is fixedly connected to a stud (11), the outer side of the stud (11) is threadedly connected to a threaded sleeve (12), and the other ends of the two connecting columns (8) are fixedly connected to a pull rod (13).

2. The tea seedling raising rack according to claim 1, characterized in that: A fixing box (14) is fixedly connected to the middle of one side of the outer frame (1), and a plurality of mounting slots (15) are provided inside the fixing box (14).

3. The tea seedling raising rack according to claim 2, characterized in that: The number of the mounting grooves (15) is set to three, and the interior of the mounting grooves (15) is rotatably connected with a threaded rod (16).

4. The tea seedling raising rack according to claim 3, characterized in that: One end of the threaded rod (16) is fixedly connected to a driven bevel gear (17), and the bottom of one side of the mounting groove (15) is rotatably connected to a driving bevel gear (18).

5. The tea seedling raising rack according to claim 4, characterized in that: The driving bevel gear (18) and the driven bevel gear (17) are in meshing connection, and a handle (19) is fixedly connected to the middle of the driving bevel gear (18).

6. The tea seedling raising rack according to claim 3, characterized in that: The outer thread of the threaded rod (16) is connected to a seedling tray (21), and one side of the outer frame (1) is fixedly connected to two fixing rods (20).

7. The tea seedling raising rack according to claim 6, characterized in that: One side of each of the plurality of seedling raising trays (21) is slidably connected to the outside of the two fixing rods (20).

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