Seedling raising device for tea planting

Abstract

The utility model relates to the technical field of tea planting, in particular to a seedling raising device for tea planting, which comprises a base plate, a plurality of spline shafts arranged in sequence are mounted at the center of the top surface of the base plate, seedling raising plates are mounted outside the spline shafts, and supporting rings are mounted outside the spline shafts in a threaded manner. The multiple seedling raising trays are located below the seedling raising trays, drain holes are formed in one sides of the lower portions of the multiple seedling raising trays, drain valves are installed on the lower portions of the interiors of the multiple seedling raising trays, and multiple filter screens are installed on the lower portions of the interiors of the multiple seedling raising trays. The seedling raising device has the advantages that the seedling raising device is composed of a plurality of seedling raising plates which are arranged up and down in an array mode, the seedling raising plates are all placed on a plurality of spline shafts, the spline shafts can form a long shaft up and down, supporting rings are installed on the spline shafts in a threaded mode, the supporting rings are located below the seedling raising plates and can support the seedling raising plates, and the positions of the supporting rings are adjusted. The distance between the seedling raising trays can be adjusted, so that the whole device can be suitable for tea seedlings with different heights.

Description

Technical Field

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

[0002] China is a big tea-drinking country with a long history of tea culture and a wide variety of teas. At present, tea seeds are transplanted after seedling cultivation. Seedling cultivation plays an important role in the growth of tea. The existing seedling cultivation devices are all multi-layer structures, but the gap between two adjacent layers of this structure is fixed, and the height of tea seedlings varies in different time periods. Large layer spacing will result in more seedling racks and a large space; small layer spacing will cause the tea seedlings to grow to a certain extent, affecting transplantation, replacement of seedling racks or direct planting. Based on this, this application proposes a seedling cultivation device for tea planting, which can solve the above problems. Utility Model Content

[0003] The utility model aims to overcome the shortcomings of the prior art and provide a seedling raising device for tea planting.

[0004] The purpose of the utility model is achieved through the following technical solutions: a seedling raising device for tea planting, comprising a chassis, a plurality of spline shafts arranged in sequence are installed at the center of the top surface of the chassis, a plurality of spline shafts are installed with seedling trays on the outside, a plurality of spline shafts are threadedly installed with support rings on the outside, which are located below the seedling trays, a plurality of seedling trays are provided with drainage holes on one side below, a drainage valve is installed on the inside below, a plurality of filter screens are installed on the inside below, a plurality of seedling trays are provided with a plurality of circular array placement racks on the inside above, a plurality of placement holes are provided on one side of the top surface of the plurality of placement racks, a seedling barrel is placed therein, a support rack for supporting the seedling barrel is installed on one side of the bottom surface of the plurality of placement holes, a fixing plate is installed on the other side of the top surface of the plurality of placement racks, a bayonet is provided on the top of the plurality of fixing plates, an irrigation pipe is installed on the inside of the plurality of bayonet, a valve is installed on the water outlet end of the plurality of irrigation pipes, which are respectively located above the plurality of seedling barrels.

[0005] Optionally, an assembly hole is opened at the center of the top surface of the chassis, a plurality of threaded holes are opened at one end of the outside of the spline shafts, a threaded column is installed at the other end of the outside of the spline shafts, and the plurality of threaded columns are respectively threadedly matched with the assembly hole and the threaded hole.

[0006] Optionally, a spline cylinder is installed at the center of each of the plurality of seedling raising trays, which is slidably matched with the spline shaft and the two are meshed.

[0007] Optionally, a plurality of partition plates are installed at the lower part of the interior of the plurality of seedling trays, and the plurality of filter screens are respectively installed between the plurality of partition plates.

[0008] Optionally, a plurality of circular array slots are provided on the inner walls of the plurality of seedling trays, the outer sides of the plurality of placement racks are folded downward, and a plurality of through holes are provided on the folded portions, which correspond to the positions of the plurality of slots.

[0009] The utility model has the following advantages:

[0010] The tea seedling raising device is composed of a plurality of seedling raising trays, which are arranged in an up-and-down array and are all placed on a plurality of spline shafts. The plurality of spline shafts can form a long axis up and down. Support rings are threadedly installed on the plurality of spline shafts, which are located below the seedling raising trays and can support the seedling raising trays. The spacing between the plurality of seedling raising trays can be adjusted by adjusting the position of the support rings, so that the entire device can be suitable for tea seedlings of different heights. Filters are installed at the lower part of the inside of the seedling raising trays to filter the overflowing water of irrigation. There are multiple placement racks placed on the edge, wherein multiple slots are opened on the edge of the seedling tray, and bolts are used to penetrate the placement racks and the slots. While fixing the placement racks, their positions can also be adjusted. Multiple placement racks are provided with placement holes, and the seedling barrels can be directly placed in the placement holes. Fixed plates are installed on the top surfaces of the multiple placement racks, and bayonet holes are opened on them. Irrigation pipes are inserted into the bayonet holes. Valves are installed on the water outlet ends of the irrigation pipes. The position of the irrigation pipes is adjusted to align the valves with the seedling barrels, so that the tea seedlings can be irrigated to meet the needs of seedling cultivation.

[0011] Among them, multiple spline shafts are installed on the chassis to ensure that the device can be placed stably.

[0012] Among them, drainage valves are installed under multiple seedling trays to discharge the irrigation water collected in the seedling trays. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model from a first perspective;

[0014] Figure 2 A second perspective schematic diagram of the overall structure of the utility model;

[0015] Figure 3 For the utility model Figure 1 A schematic cross-sectional structure diagram of ;

[0016] Figure 4 It is a schematic diagram of the overall structure of the chassis in the utility model;

[0017] Figure 5 It is a schematic diagram of the internal structure of the spline shaft in the utility model;

[0018] Figure 6 This is a schematic diagram of the overall structure of the seedling tray in the utility model;

[0019] Figure 7 It is a schematic diagram of the overall structure of the placement rack in the utility model.

[0020] In the figure: 1-chassis, 2-spline shaft, 3-seedling tray, 4-placing rack, 5-filter, 6-irrigation pipe, 7-valve, 8-support ring, 9-drain valve, 10-assembly hole, 11-threaded hole, 12-threaded column, 13-slot, 14-partition plate, 15-drainage hole, 16-spline cylinder, 17-fixing plate, 18-bayonet, 19-placing hole, 20-through hole, 21-support rack. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0022] like Figures 1 to 7 As shown, a seedling raising device for tea planting comprises a chassis 1, a plurality of spline shafts 2 arranged in sequence are installed at the center of the top surface of the chassis 1, a seedling raising tray 3 is installed outside the plurality of spline shafts 2, a support ring 8 is threadedly installed outside the plurality of spline shafts 2, which is located below the seedling raising tray 3, a drainage hole 15 is opened on one side below the plurality of seedling raising trays 3, a drainage valve 9 is installed below the interior thereof, a plurality of filter screens 5 are installed below the interior of the plurality of seedling raising trays 3, and a plurality of filter screens 5 are installed above the interior of the plurality of seedling raising trays 3. A plurality of placement racks 4 in a circular array are provided, one side of the top surface of the plurality of placement racks 4 is provided with placement holes 19, seedling barrels are placed therein, one side of the bottom surface of the plurality of placement holes 19 is provided with a support frame 21 for supporting the seedling barrels, the other side of the top surface of the plurality of placement racks 4 is provided with a fixing plate 17, the top of the plurality of fixing plates 17 is provided with a bayonet 18, the inside of the plurality of bayonet 18 is provided with an irrigation pipe 6, the water outlet end of the plurality of irrigation pipes 6 is provided with a valve 7, which is respectively located above the plurality of seedling barrels.

[0023] As an optional technical solution of the utility model, an assembly hole 10 is opened at the center of the top surface of the chassis 1, and a threaded hole 11 is opened at one end of the outside of the multiple spline shafts 2, and a threaded column 12 is installed at the other end of the outside of the multiple spline shafts 2. The multiple threaded columns 12 are respectively threadedly matched with the assembly hole 10 and the threaded hole 11, so that it is convenient to assemble the spline shaft 2 and the chassis 1 together, and it is convenient to form the multiple spline shafts 2 into a long axis, so as to install multiple seedling trays 3 thereon.

[0024] As an optional technical solution of the present invention, a spline cylinder 16 is installed at the center of each of the plurality of seedling trays 3, which is slidably matched with the spline shaft 2, and the two are meshed.

[0025] As an optional technical solution of the present invention, multiple partition plates 14 are installed at the lower part of the interior of multiple seedling trays 3, and multiple filter screens 5 are respectively installed between the multiple partition plates 14, so that it is convenient to install the filter screens 5. When in use, they can be fixed with bolts to facilitate their installation and disassembly.

[0026] As an optional technical solution of the present invention, a plurality of circular array slots 13 are provided on the upper sides of the inner walls of the plurality of seedling trays 3, the outer sides of the plurality of placement racks 4 are folded downward, and a plurality of through holes 20 are provided on the folded portions, which correspond to the positions of the plurality of slots 13, so that the placement racks 4 can be conveniently installed on the seedling trays 3 by means of bolts, and the positions of the placement racks 4 can be adjusted.

[0027] In summary, the features, assembly methods, use processes and functions realized of each component in the utility model are as follows: it is composed of multiple seedling trays 3, which are arranged in an upper and lower array and are all placed on multiple spline shafts 2. Multiple spline shafts 2 can form a long axis up and down, and support rings 8 are threadedly installed on multiple spline shafts 2, which are located below the seedling trays 3 and can support the seedling trays 3. By adjusting the position of the support ring 8, the spacing between the multiple seedling trays 3 can be adjusted, so that the entire device can be suitable for tea seedlings of different heights. Filters 5 are installed at the lower part of the inside of the seedling trays 3 to filter the overflowing water of irrigation, and multiple placement racks 4 are placed on the edges of the multiple seedling trays 3, wherein the edges of the seedling trays 3 A plurality of notches 13 are provided along the top, and bolts are used to penetrate the placement rack 4 and the notches 13. While fixing the placement rack 4, its position can also be adjusted. A placement hole 19 is provided on the plurality of placement racks 4, and the seedling barrel can be directly placed in the placement hole 19. A fixing plate 17 is installed on the top surface of the plurality of placement racks 4, and a bayonet 18 is provided on the plate. The irrigation pipe 6 is inserted into the bayonet 18. A valve 7 is installed at the water outlet end of the irrigation pipe 6. The position of the irrigation pipe 6 is adjusted so that the valve 7 is aligned with the seedling barrel, so that the tea seedlings can be irrigated to meet the needs of seedling cultivation. A plurality of spline shafts 2 are installed on the chassis 1 to ensure that the device can be placed stably. A drain valve 9 is installed below the plurality of seedling trays 3 to discharge the irrigation water collected in the seedling trays 3.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A seedling raising device for tea planting, characterized in that: The invention comprises a chassis (1), wherein a plurality of spline shafts (2) arranged in sequence are installed at the center of the top surface of the chassis (1), a plurality of seedling trays (3) are installed outside the plurality of spline shafts (2), a support ring (8) is threadedly installed outside the plurality of spline shafts (2), and the support ring (8) is located below the seedling tray (3), a drainage hole (15) is opened on one side below the plurality of seedling trays (3), a drainage valve (9) is installed below the interior of the plurality of seedling trays (3), a plurality of filter screens (5) are installed below the interior of the plurality of seedling trays (3), and a plurality of circular arrays are installed above the interior of the plurality of seedling trays (3). A plurality of placement racks (4) are provided with placement holes (19) on one side of the top surface of each of the placement racks (4), wherein a seedling barrel is placed therein; a support frame (21) for supporting the seedling barrel is installed on one side of the bottom surface of each of the placement holes (19); a fixing plate (17) is installed on the other side of the top surface of each of the placement racks (4); a bayonet (18) is opened above each of the fixing plates (17); an irrigation pipe (6) is installed inside each of the bayonet (18); and a valve (7) is installed at the water outlet end of each of the irrigation pipes (6), which is respectively located above each of the seedling barrels.

2. A tea seedling raising device according to claim 1, characterized in that: An assembly hole (10) is provided at the center of the top surface of the chassis (1), a threaded hole (11) is provided at one end of the exterior of the plurality of spline shafts (2), a threaded column (12) is installed at the other end of the exterior of the plurality of spline shafts (2), and the plurality of threaded columns (12) are threadably matched with the assembly hole (10) and the threaded hole (11), respectively.

3. A tea seedling raising device according to claim 1, characterized in that: A spline cylinder (16) is installed at the center of each of the plurality of seedling raising trays (3), and is slidably matched with the spline shaft (2), and the two are meshed.

4. A tea seedling raising device according to claim 1, characterized in that: A plurality of partition plates (14) are installed at the lower part of the interior of the plurality of seedling raising trays (3), and the plurality of filter screens (5) are installed between two of the plurality of partition plates (14).

5. A tea seedling raising device according to claim 1, characterized in that: A plurality of circular array slots (13) are provided on the inner walls of the plurality of seedling trays (3), the outer sides of the plurality of placement racks (4) are folded downward, and a plurality of through holes (20) are provided on the folded portions, which correspond to the positions of the plurality of slots (13).

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