Multifunctional eucalyptus seedling raising hole tray

Abstract

The utility model discloses a multifunctional eucalyptus seedling raising tray which comprises a tray body, a tray cover, a tray cover and a tray cover. The shed frame comprises two supporting frames and a plurality of arch frames, and the two supporting frames are installed on the left side wall and the right side wall of the tray body in a telescopic mode; each supporting frame comprises at least two telescopic rods and a transverse rod, the two telescopic rods are installed on the side wall of the tray body in a front-back spaced mode, and the telescopic rods can stretch out and draw back. The transverse rod is fixed to the tops of the two telescopic rods, and the length of the transverse rod is distributed in the front-back direction. Each arch frame is in an arc shape with a downward opening, each arch frame is detachably installed between the two transverse rods, and the multiple arch frames are distributed at intervals in the front-back direction; and a transparent plastic film. According to the seedling raising hole tray, a shed frame can be erected in a small space, the structure is simple, operation is convenient, time and labor are saved, cost is reduced, the height of the shed frame can be adjusted according to the height of eucalyptus seedlings, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling cultivation plug trays, in particular to a multifunctional eucalyptus seedling cultivation plug tray. Background Art

[0002] A seedling tray is an agricultural tool used for plant seedling cultivation, mainly used for sowing seeds and cultivating seedlings. In the process of cultivating eucalyptus seedlings, independent seedling bags are often used for cultivation. For the convenience of management, multiple seedling bags for planting eucalyptus seedlings are often placed in the seedling tray and arranged as a whole in the seedling tray, which can facilitate subsequent partition storage management and transportation. Among them, the growth temperature requirement of eucalyptus seedlings is a relatively warm environment. Eucalyptus seedlings like light, moisture, drought and heat, but are afraid of cold and are very sensitive to low temperatures. Most eucalyptus seedlings require an annual average temperature of more than 15°C, and the temperature of the coldest month should not be lower than 7-8°C. Therefore, in cold weather, eucalyptus seedlings need to be cultivated in a greenhouse. The construction of a greenhouse is time-consuming and labor-intensive, occupies a large area, and is costly. Utility Model Content

[0003] The utility model aims to provide a multifunctional eucalyptus seedling hole tray, so as to overcome the shortcomings of the existing eucalyptus seedlings that need to be cultivated in a greenhouse in cold weather, which is time-consuming and labor-intensive, occupies a large area, and is costly.

[0004] To achieve the above-mentioned purpose, the utility model provides a multifunctional eucalyptus seedling hole tray, comprising: a tray body, which is provided with a cavity with a top opening, and the cavity is used to hold seedling bags for planting eucalyptus seedlings; a scaffolding, which comprises two support frames and multiple arch frames, and the two support frames are installed on the left and right side walls of the tray body in a telescopic manner; each of the support frames comprises at least two telescopic rods and a cross bar, and the two telescopic rods are installed on the side walls of the tray body with front and rear intervals, and the telescopic rods can be telescopic; the cross bar is fixed to the tops of the two telescopic rods, and the length of the cross bar is distributed in the front-to-back direction; each of the arch frames is in an arc shape with an opening facing downward, and each of the arch frames is installed between the two cross bars in a detachable manner, and the multiple arch frames are distributed in the front-to-back direction at intervals; and a transparent plastic film, which is covered on the scaffolding.

[0005] Preferably, in the above technical solution, the bottom surface of the cavity is provided with a plurality of evenly distributed water-permeable holes, and the bottom surface of the plate is provided with retractable supporting feet.

[0006] Preferably, in the above technical solution, the supporting feet are provided on all four sides of the bottom surface of the disk body, and the bottom surface of the disk body is recessed with a first mounting groove for accommodating the supporting feet at a position corresponding to each supporting foot, and the supporting feet can be completely retracted upward into the first mounting groove.

[0007] Preferably, in the above technical solution, a screw is provided on the top of the supporting foot, and a first threaded hole threadably connected to the screw is provided on the bottom surface of the disk body at a position corresponding to the screw.

[0008] Preferably, in the above technical solution, the side surface of each of the supporting legs is provided with a plurality of evenly distributed convex strips along its circumferential direction.

[0009] Preferably, in the above technical solution, a telescopic cavity for accommodating the telescopic rod is provided on the top surface of the side wall of the disk body at a position corresponding to each telescopic rod, and a second threaded hole communicating with the telescopic cavity is provided on the outer side of each telescopic cavity, and a bolt is provided on the second threaded hole, and the inner end of the bolt can abut against the corresponding telescopic rod.

[0010] Preferably, in the above technical solution, the top surfaces of the left and right side walls of the disk body are both recessed with second mounting grooves for accommodating the cross bar.

[0011] Preferably, in the above technical solution, a mounting hole is provided on the top surface of each of the cross bars at a position corresponding to each of the arch frames, and the axis of the mounting hole is distributed in the up and down directions; connecting columns are protruding from the bottom surfaces at both ends of each of the arch frames, and the connecting columns can be movably mounted in the corresponding mounting holes.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. When adopting the seedling hole tray of the utility model, in cold weather, the telescopic rod can be extended upward, the arch frame can be installed between the two cross bars, and then covered with a transparent plastic film; seedlings can be raised in a small space without building a greenhouse, occupying a small area and being easy to disassemble and assemble; in the rainy season, in order to prevent the eucalyptus seedlings from being exposed to rain for a long time, a shed can be installed, and a plastic film or rainproof cloth can be laid on the shed; when insulation and rain protection are not needed, the transparent plastic film or rainproof cloth can be removed, and then the arch frame can be removed, and the telescopic rod can be retracted downward, which has a simple structure, is easy to operate, saves time and effort, and can reduce costs; among them, because the telescopic rod can be extended and retracted, its height can be adjusted, and the height of the shed can be adjusted according to the height of the eucalyptus seedlings, which is highly practical.

[0014] 2. The seedling hole tray of the utility model has a plurality of evenly distributed water-permeable holes on the bottom surface of the cavity, so that the seedling bags stored in the cavity can discharge excess water outward through the water-permeable holes; and the bottom of the tray is provided with retractable supporting feet to adjust the water content of the soil in the seedling bag; if the water content of the seedling bag is too little, the supporting feet are retracted upward so that the bottom surface of the tray is directly in contact with the ground, or the gap between the bottom surface of the tray and the ground is reduced to reduce the water permeability of the seedling bag and maintain the water content of the soil in the seedling bag; if the water content of the seedling bag is too much, the supporting feet are extended downward to increase the gap between the bottom surface of the tray and the ground, thereby increasing the water permeability of the seedling bag, reducing the water content of the soil in the seedling bag, and keeping the water content of the soil in the seedling bag within an appropriate range. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic structural diagram of a multifunctional eucalyptus seedling cultivation plug tray.

[0016] Figure 2 According to the utility model Figure 1 Schematic top view of .

[0017] Figure 3 The utility model is a schematic diagram of a structure in which a shed is installed on a multifunctional eucalyptus seedling hole tray.

[0018] Figure 4 According to the utility model Figure 3 Schematic diagram of the left side.

[0019] Figure 5 It is a structural schematic diagram of an arch frame according to the utility model.

[0020] Description of main reference numerals:

[0021] 1-disk body, 2-bolt, 3-support foot, 4-first mounting groove, 5-mounting hole, 6-water permeable hole, 7-cavity, 8-screw, 9-telescopic cavity, 10-first threaded hole, 11-telescopic rod, 12-arch frame, 13-connecting column, 14-second mounting groove, 15-cross bar. DETAILED DESCRIPTION

[0022] The specific implementation modes of the present invention are described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific implementation modes.

[0023] Unless explicitly stated otherwise, throughout the specification and claims, the term “comprise” or variations such as “include” or “comprising”, etc., will be understood to include the stated elements or components but not to exclude other elements or components.

[0024] Figures 1 to 5The schematic diagram of the structure of a multifunctional eucalyptus seedling tray according to a preferred embodiment of the utility model is shown, and the seedling tray comprises a tray body 1, a scaffold and a transparent plastic film (not shown). Figures 1 to 5 , a cavity 7 with an opening at the top is provided in the tray 1, and the cavity 7 is used to hold a nursery bag for planting eucalyptus seedlings. Among them, the tray 1 is rectangular, and the length direction of the tray 1 is distributed along the front-to-back direction. The scaffolding includes two support frames and a plurality of arch frames 12, and the two support frames are installed on the left and right side walls of the tray 1 in a telescopic manner. Each support frame includes at least two telescopic rods 11 and a cross bar 15, and the two telescopic rods 11 are installed on the side wall of the tray 1 at intervals in front and back, and the telescopic rods 11 can be telescopic to adjust their height. The cross bar 15 is fixed on the top of the two telescopic rods 11, and the length of the cross bar 15 is distributed in the front-to-back direction so that the cross bars 15 of the two support frames are distributed in parallel on the left and right. Each arch frame 12 is in an arc shape with an opening facing downward, and each arch frame 12 is installed between the two cross bars 15 in a detachable manner, and a plurality of arch frames 12 are distributed at intervals in the front-to-back direction, which is convenient for the subsequent installation of a transparent plastic film. The transparent plastic film cover is provided on the scaffolding for heat preservation. With the seedling hole tray of the utility model, in cold weather, the telescopic rod 11 can be extended upward, the arch frame 12 can be installed between the two cross bars 15, and then covered with a transparent plastic film; seedlings can be raised in a small space without building a greenhouse, occupying a small area and being easy to disassemble and assemble; and in the rainy season, in order to prevent the eucalyptus seedlings from being exposed to rain for a long time, a shed can be installed, and a plastic film or rainproof cloth can be laid on the shed; when insulation and rain protection are not needed, the transparent plastic film or rainproof cloth can be removed, and then the arch frame 12 can be removed, and the telescopic rod 11 can be retracted downward, which has a simple structure, is easy to operate, saves time and effort, and can reduce costs; among them, because the telescopic rod 11 can be extended and retracted, its height can be adjusted, and the height of the shed can be adjusted according to the height of the eucalyptus seedlings, which is highly practical.

[0025] refer to Figures 1 to 4 Preferably, the bottom surface of the cavity 7 is provided with a plurality of evenly distributed water-permeable holes 6, so that the seedling bag stored in the cavity 7 can discharge excess water outward through the water-permeable holes 6. The bottom surface of the tray 1 is provided with retractable support feet 3, so as to adjust the water content of the soil in the seedling bag; if the water content of the seedling bag is too little, the support feet 3 are retracted upward so that the bottom surface of the tray 1 is directly in contact with the ground, or the gap between the bottom surface of the tray 1 and the ground is reduced to reduce the water permeability of the seedling bag and maintain the water content of the soil in the seedling bag; if the water content of the seedling bag is too much, the support feet 3 are extended downward to increase the gap between the bottom surface of the tray 1 and the ground, thereby increasing the water permeability of the seedling bag, reducing the water content of the soil in the seedling bag, and keeping the water content of the soil in the seedling bag within a suitable range.

[0026] refer to Figure 1 , Figure 3 and Figure 4The support foot 3 can be directly mounted on the bottom surface of the tray body 1, or a first mounting groove 4 for accommodating the support foot 3 can be recessed on the bottom surface of the tray body 1. Preferably, support feet 3 are provided on all sides of the bottom surface of the tray body 1, that is, support feet 3 are provided on each right-angled bottom surface of the rectangular tray body 1 to stably support the tray body 1. The bottom surface of the tray body 1 is recessed with a first mounting groove 4 for accommodating the support foot 3 at a position corresponding to each support foot 3, and the support foot 3 can be completely retracted upward into the first mounting groove 4, so that the bottom surface of the tray body 1 can contact the bottom surface, avoiding excessive water loss and maintaining the moisture of the soil in the seedling bag to the greatest extent.

[0027] refer to Figure 1 , Figure 3 and Figure 4 The support foot 3 can be driven to extend and retract by a cylinder or a hydraulic cylinder, or by a structure such as a screw rod 8 and a threaded hole. Preferably, a screw rod 8 is provided on the top of the support foot 3, and a first threaded hole 10 threadedly connected to the screw rod 8 is provided on the top surface of the first mounting groove 4 on the bottom surface of the disk body 1 at a position corresponding to the screw rod 8. By rotating the support foot 3 forward or backward, the screw rod 8 can be driven to move up and down to adjust the height of the support foot 3, which has a simple structure and is easy to adjust.

[0028] refer to Figure 1 , Figure 3 and Figure 4 Preferably, a plurality of evenly distributed convex strips are provided on the side surface of each supporting foot 3 along its circumferential direction to increase the friction force and facilitate driving the supporting foot 3 to rotate.

[0029] refer to Figures 1 to 4 The telescopic rod 11 may be a structure such as a cylinder or a hydraulic cylinder, or a structure of a telescopic chamber 9 and a telescopic rod 11. Preferably, a telescopic chamber 9 for accommodating the telescopic rod 11 is provided on the top surface of the side wall of the disk body 1 at a position corresponding to each telescopic rod 11. By driving the telescopic rod 11 to slide up and down in the telescopic chamber 9, the height of the telescopic rod 11 extending out of the disk body 1 can be adjusted. A second threaded hole communicating with the telescopic chamber 9 is provided on the outside of each telescopic chamber 9, and a bolt 2 is provided on the second threaded hole. The inner end of the bolt 2 can abut against the corresponding telescopic rod 11. By loosening the bolt 2, the telescopic rod 11 can be slid up and down. After adjusting the telescopic rod 11 to the desired height, the bolt 2 can be tightened. The structure is simple and the adjustment method is simple and convenient.

[0030] refer to Figure 2 Preferably, the top surfaces of the left and right side walls of the tray body 1 are both recessed with second mounting grooves 14 for accommodating the cross bar 15. After removing the transparent plastic film and the arch frame 12, loosen the bolts 2, slide the telescopic rod 11 downward to the limit position, and then the cross bar 15 can be stored in the second mounting groove 14 to prevent the cross bar 15 from protruding from the top surface of the side wall of the tray body 1, which would hinder the loading and unloading of the seedling bags and the management of the eucalyptus seedlings.

[0031] refer to Figures 2 to 5 The arch 12 and the cross bar 15 can be connected by bolts, or by a structure of a connecting column 13 and a mounting hole 5. Preferably, the top surface of each cross bar 15 is provided with a mounting hole 5 at a position corresponding to each arch 12, and the axis of the mounting hole 5 is distributed in the up-down direction. The bottom surfaces of both ends of each arch 12 are convexly provided with connecting columns 13, and the connecting columns 13 can be movably sleeved in the corresponding mounting holes 5. When installing, it is only necessary to insert the connecting columns 13 at both ends of the arch 12 into the corresponding mounting holes 5. When disassembling, the arch 12 is pulled out upwards. The structure is simple and the disassembly and assembly are quick.

[0032] By adopting the seedling hole tray of the utility model, a scaffolding can be set up in a small space, and the height of the scaffolding can be adjusted according to the height of the eucalyptus seedlings. Covering it with a transparent plastic film can play a role in heat preservation. When necessary, a plastic film or a rainproof cloth can be laid on the scaffolding to prevent rain. When not needed, the transparent plastic film or the rainproof cloth can be removed, and then the arch frame 12 can be removed, and the telescopic rod 11 can be retracted downward. The structure is simple and the operation is convenient. The supporting feet 3 on the bottom of the tray body 1 can be retracted, so that the water content of the soil in the seedling bag can be adjusted. The function is diversified and the practicability is strong.

[0033] The description of specific exemplary embodiments of the present invention is for the purpose of illustration and demonstration. These descriptions are not intended to limit the present invention to the precise form disclosed, and it is clear that many changes and variations can be made based on the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art can realize and utilize various different exemplary embodiments of the present invention and various different options and changes. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. A multifunctional eucalyptus seedling tray, characterized in that: include: A tray body, in which a cavity with an opening at the top is provided, and the cavity is used to hold a nursery bag for planting eucalyptus seedlings; A shelf, comprising two support frames and a plurality of arch frames, wherein the two support frames are installed on the left and right side walls of the tray in a telescopic manner; each of the support frames comprises at least two telescopic rods and a cross bar, wherein the two telescopic rods are installed on the side walls of the tray at intervals in front and back, and the telescopic rods can be telescoped; the cross bar is fixed to the tops of the two telescopic rods, and the length of the cross bar is distributed in the front-to-back direction; each of the arch frames is in an arc shape with an opening facing downward, each of the arch frames is installed between the two cross bars in a detachable manner, and a plurality of the arch frames are distributed at intervals in the front-to-back direction; as well as A transparent plastic film is covered on the shelf.

2. The multifunctional eucalyptus seedling tray according to claim 1, characterized in that: The bottom surface of the cavity is provided with a plurality of evenly distributed water-permeable holes, and the bottom surface of the plate is provided with retractable supporting feet.

3. The multifunctional eucalyptus seedling tray according to claim 2, characterized in that: The supporting feet are arranged around the bottom surface of the tray body, and the bottom surface of the tray body is concavely provided with a first installation groove for accommodating the supporting feet at a position corresponding to each supporting foot, and the supporting feet can be completely stored upward into the first installation groove.

4. The multifunctional eucalyptus seedling tray according to claim 2, characterized in that: A screw rod is disposed on the top of the supporting foot, and a first threaded hole threadably connected to the screw rod is disposed on the bottom surface of the disk body at a position corresponding to the screw rod.

5. The multifunctional eucalyptus seedling tray according to claim 2, characterized in that: The side surface of each supporting foot is provided with a plurality of evenly distributed convex strips along the circumferential direction thereof.

6. The multifunctional eucalyptus seedling tray according to claim 1, characterized in that: A telescopic cavity for accommodating the telescopic rod is provided on the top surface of the side wall of the disk body at a position corresponding to each telescopic rod, and a second threaded hole communicating with the telescopic cavity is provided on the outer side of each telescopic cavity, and a bolt is provided on the second threaded hole, and the inner end of the bolt can abut against the corresponding telescopic rod.

7. The multifunctional eucalyptus seedling tray according to claim 6, characterized in that: The top surfaces of the left and right side walls of the disk body are both concavely provided with second mounting grooves for accommodating the crossbar.

8. The multifunctional eucalyptus seedling tray according to claim 1, characterized in that: The top surface of each cross bar is provided with a mounting hole at a position corresponding to each arch frame, and the axis of the mounting hole is distributed in the up and down direction; the bottom surfaces of both ends of each arch frame are protrudingly provided with connecting columns, and the connecting columns can be movably mounted in the corresponding mounting holes.

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