Outdoor large-area combined device for raising seedlings of tetrastigma mongolicum

Abstract

The utility model relates to the technical field of forestry seedling raising devices, and discloses an outdoor large-area tetrastigma mongolicum seedling raising combined device which comprises a long box, a piston plate is connected to the inner wall of the long box in a sealed and sliding mode, a thread adjusting assembly is fixedly installed on the inner wall of the long box, and a seedling raising frame is fixedly connected to the movable end of the thread adjusting assembly. The inner wall of the seedling raising frame is fixedly connected with a sponge block, the side wall of the long box is fixedly connected with a water storage tank, the side wall of the long box is fixedly communicated with a water diversion pipe, and the other end of the water diversion pipe is fixedly communicated with the side wall of the water storage tank. A user can adjust the height of the seedling raising frame according to the water demand of plants, then the distance between the seedling raising frame and the water surface is adjusted, the piston plate adjusts the height of the water surface according to the water quantity in the long box, and then it is guaranteed that roots of seedlings can obtain corresponding water supply.

Description

Technical Field

[0001] The utility model relates to the technical field of forestry seedling raising devices, in particular to an outdoor large-area tetrandra seedling raising combined device. Background Art

[0002] Tetraena is a strong xerophyte that only grows in the steppe desert Yellow River terraces, low mountain slopes and steppe desert areas. It adapts to the desert calcareous soil environment with many stones and gravels, and the soil is dry and barren. At the same time, it also has the characteristic of thermotropism. The temperature conditions in its distribution area are higher than those in the surrounding areas. Tetraena is a very unique and rare plant with extremely high ecological value, research value and potential medicinal value.

[0003] Chinese patent CN215011961U discloses an outdoor large-area forestry seedling raising combined device, which belongs to the technical field of forestry seedling raising equipment. An outdoor large-area forestry seedling raising combined device includes a seedling raising box, a water storage cavity is provided between the outer wall and the inner wall of the seedling raising box, a water inlet pipe is provided in the middle of the right side of the upper end face of the seedling raising box, a mounting hole penetrating the upper end face of the seedling raising box is provided in the middle of the left side of the upper end face of the seedling raising box, and a prompt component is provided at the lower side of the mounting hole. The utility model cooperates between the water storage cavity provided between the outer wall and the inner wall of the seedling raising box, the water suction pipe on the bottom surface of the inner wall of the seedling raising box, and the sponge block above the bottom surface of the inner wall of the seedling raising box. After water is added to the water storage cavity, the water enters the sponge block through the water suction pipe, and the seedlings absorb water from the sponge block through the soil. When the water level in the water storage cavity is lower than the upper end of the water suction pipe, the water in the water storage cavity continues to enter the sponge block under the action of capillary phenomenon. The device enables the seedlings to absorb sufficient water while saving water resources.

[0004] The above patent proposes an outdoor large-area forestry seedling combination device, which is equipped with a device that can replenish water for plants in time, but each plant has different water needs. Some plants need more water, while others need less. If the amount of water absorbed by the plant exceeds its own needs, it will cause root rot, nutrient absorption obstruction, etc. In addition, during the rainy season, the natural precipitation is large and frequent. If rainwater accumulates inside the seedling box, the plants will absorb too much water and cause damage to the plants.

[0005] Therefore, we proposed a large-area outdoor Tetrapanax chinensis seedling raising combined device to solve the above-mentioned problems. Summary of the invention

[0006] The purpose of the utility model is to provide an outdoor large-area tetrapod seedling raising combination device to solve the problems raised in the above-mentioned background technology that plants have different water requirements, and if they absorb too much water, it is easy to cause plant damage, and rainwater accumulated in the seedling box during the rainy season cannot be discharged, which will also cause damage to the plants.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an outdoor large-area tetrahedron seedling raising combination device, comprising a long box, the inner wall of the long box is sealingly and slidably connected to a piston plate, the inner wall of the long box is fixedly installed with a threaded adjustment component, the movable end of the threaded adjustment component is fixedly connected to a seedling raising frame, the inner wall of the seedling raising frame is fixedly connected to a sponge block, the side wall of the long box is fixedly connected to a water tank, the side wall of the long box is fixedly connected to a water diversion pipe, and the other end of the water diversion pipe is fixedly connected to the side wall of the water tank.

[0008] Preferably, a long groove is opened on the inner wall of the long box, a slider is slidably connected to the inner wall of the long groove, a floating block is slidably connected inside the long box, the side wall of the slider is fixedly connected to a positioning rod through a bracket, the bottom of the positioning rod is fixedly connected to the top of the floating block, and the top of the positioning rod is rotatably connected to an indicator sign.

[0009] Preferably, a plurality of balancing holes are opened at the bottom of the long box, a plurality of support frames are fixedly connected to the bottom of the long box, and a plurality of water absorption pipes are fixedly connected to the bottom of the sponge block.

[0010] Preferably, a plurality of springs are fixedly connected to the inner wall of the long box, and one end of the spring is fixedly connected to the bottom of the piston plate.

[0011] Preferably, a drain pipe is fixedly connected to the bottom of the water tank, and one end of the drain pipe is fixedly connected to the inner wall of the long box.

[0012] Preferably, a valve is fixedly installed on the side wall of the drainage pipe, and a plurality of drainage holes are opened on the side wall of the seedling raising frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, by setting structures such as a threaded adjustment component, a piston plate and a spring, the user can adjust the height of the seedling frame according to the water demand of the plant, and then adjust the distance between the seedling frame and the water surface. The piston plate adjusts the height of the water surface according to the amount of water inside the long box, thereby ensuring that the roots of the seedlings can get corresponding water supply.

[0015] 2. In the utility model, by setting structures such as drainage holes, water storage tanks and drainage pipes, when the rainy season comes, the excess rainwater inside the seedling frame and the long box can be discharged into the water storage tank for storage. When the amount of water inside the long box becomes less, the rainwater inside the water storage tank can be utilized to discharge the rainwater into the long box to facilitate water supply to the seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 It is a schematic cross-sectional view of the internal structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the bottom structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the bottom structure of the seedling raising frame in the utility model.

[0021] In the figure: 1. long box; 2. piston plate; 3. threaded adjustment assembly; 4. seedling frame; 5. sponge block; 6. balance hole; 7. water storage tank; 8. water diversion pipe; 9. drainage pipe; 10. valve; 11. long groove; 12. slider; 13. positioning rod; 14. floating block; 15. signboard; 16. support frame; 17. drainage hole; 18. spring; 19. suction pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1: Please refer to Figure 1 - Figure 5 A large-area outdoor four-in-one wood seedling raising combined device comprises a long box 1, the inner wall of the long box 1 is sealed and slidably connected with a piston plate 2, the piston plate 2 can separate the space between the top and bottom of the inner wall of the long box 1, thereby preventing water from the top of the piston plate 2 from flowing to the bottom of the piston plate 2, a threaded adjustment component 3 is fixedly installed on the inner wall of the long box 1, the movable end of the threaded adjustment component 3 is fixedly connected with a seedling raising frame 4, the threaded adjustment component 3 can adjust the position of the seedling raising frame 4, and then the position of the seedling raising frame 4 can be adjusted according to the water requirement of the plant, To prevent the plants from absorbing too much water and causing death, the inner wall of the seedling frame 4 is fixedly connected to a sponge block 5, which can absorb the liquid inside the long box 1. The side wall of the long box 1 is fixedly connected to a water tank 7. The side wall of the long box 1 is fixedly connected to a water diversion pipe 8, and the other end of the water diversion pipe 8 is fixedly connected to the side wall of the water tank 7. When it rains, there is a lot of water inside the long box 1. The excess water inside the long box 1 can enter the water tank 7 through the water diversion pipe 8 for storage, thereby preventing the root system of the tetrahedra from being damaged by excessive water in the long box 1.

[0024] A long groove 11 is provided on the inner wall of the long box 1, and a slider 12 is slidably connected to the inner wall of the long groove 11. A floating block 14 is slidably connected inside the long box 1. The side wall of the slider 12 is fixedly connected to a positioning rod 13 through a bracket. The bottom of the positioning rod 13 and the top of the floating block 14 are fixedly connected, and an indicator sign 15 is rotatably connected to the top of the positioning rod 13. Due to the material properties of the floating block 14 itself, the floating block 14 can only float on the water surface, and the floating block 14 will drive the indicator sign 15 to move through the positioning rod 13 when moving, and the slider 12 limits the movement trajectory of the positioning rod 13, so that the indicator sign 15 will only move in the vertical direction. The user can judge whether water needs to be added to the inside of the long box 1 according to the height of the indicator sign 15, and when there is a strong wind blowing the indicator sign 15 from the outside, the indicator sign 15 can rotate, thereby preventing the indicator sign 15 from being constantly subjected to impact force and causing damage.

[0025] A plurality of balancing holes 6 are provided at the bottom of the long box 1 to prevent a large change in the internal air pressure of the space at the bottom of the piston plate 2, which would interfere with the movement of the piston plate 2 and maintain the air pressure balance in this space. A plurality of support frames 16 are fixedly connected to the bottom of the long box 1 to increase the height of the bottom of the long box 1 to prevent the bottom of the long box 1 from being too humid and causing bacteria to grow. The balancing holes 6 also facilitate the suction and exhaust of air inside the long box 1 to maintain the air pressure balance. A plurality of water suction pipes 19 are fixedly connected to the bottom of the sponge block 5. There is a water-absorbing sponge inside the water suction pipe 19 to better absorb the water inside the long box 1.

[0026] A plurality of springs 18 are fixedly connected to the inner wall of the long box 1, and one end of the spring 18 is fixedly connected to the bottom of the piston plate 2. When liquid accumulates on the top of the piston plate 2, the spring 18 will be squeezed. When the amount of liquid gradually decreases, the piston plate 2 will move upward under the elastic action of the spring 18, thereby driving the remaining liquid to contact the suction pipe 19 and the sponge block 5, and continuing to supply water to the four-in-one wood.

[0027] In this embodiment: when raising seedlings of Tetrapanax rapa, first add a sufficient amount of soil into the seedling raising frame 4, then put the seedlings into the seedling raising frame 4, and then add clean water into the long box 1 through the gap between the seedling raising frame 4 and the long box 1. At this time, as the clean water content increases, the piston plate 2 will be pushed to move downward and squeeze the spring 18, so that more water can be stored. The position of the seedling raising frame 4 is then adjusted by the threaded adjustment component 3, and then the height of the sponge block 5 and the water suction pipe 19 with the water surface is adjusted according to the water demand characteristics of the plant, so that the seedlings can be cultivated. During the water absorption process of the seedlings, the amount of water on the top of the piston plate 2 will become less, and then the piston plate 2 will rebound and move under the elastic action of the spring 18, so that the seedlings can continue to absorb water. When the liquid height inside the long box 1 changes, it will drive the floating block 14 to move, and then drive the indicator board 15 to move. The user can judge the amount of clean water inside the long box 1 by the indicator board 15, so as to replenish water in time.

[0028] Embodiment 2: This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 1 - Figure 4 A drainage pipe 9 is fixedly connected to the bottom of the water tank 7, and one end of the drainage pipe 9 is fixedly connected to the inner wall of the long box 1. When the amount of water inside the long box 1 is small, the water stored in the water tank 7 can be discharged into the long box 1 again to improve the utilization rate of rainwater.

[0029] A valve 10 is fixedly installed on the side wall of the drain pipe 9, which can control the opening and closing of the drain pipe 9. When the amount of water inside the long box 1 is large, water is not supplied to the long box 1. When the amount of water inside the long box 1 is small, the water stored in the water tank 7 can be discharged into the long box 1. A plurality of drainage holes 17 are provided on the side wall of the seedling frame 4, so that when the amount of rainwater is large, the excess water inside the seedling frame 4 can be discharged into the long box 1 to prevent rainwater from accumulating inside the seedling frame 4.

[0030] In this embodiment: when it rains, a large amount of rainwater enters the long box 1 and the seedling frame 4. The rainwater accumulated inside the seedling frame 4 can be discharged into the long box 1 through the drainage hole 17, and the excess water inside the long box 1 can enter the water storage tank 7 through the water diversion pipe 8 for storage, preventing excessive accumulation of rainwater inside the long box 1 and causing damage to the seedlings. When the amount of water inside the long box 1 is less, the drain pipe 9 can also be opened through the valve 10 to discharge the rainwater stored in the water storage tank 7 into the long box 1 through the drain pipe 9 to facilitate the utilization of the rainwater.

[0031] Working principle: when it is necessary to cultivate Tetracycla chinensis, first add soil to the inside of the seedling frame 4, then add clean water to the inside of the long box 1, and then adjust the height of the seedling frame 4 through the threaded adjustment component 3. The clean water accumulates on the top of the piston plate 2 and squeezes the spring 18. Under the action of the spring 18, the piston plate 2 can continuously allow the clean water to contact the water suction pipe 19 or the sponge block 5 to facilitate the roots of the seedlings to absorb water. At the same time, the liquid content in the long box 1 can be judged according to the height of the indicator sign 15. In the rainy season, the liquid in the seedling frame 4 is discharged into the inside of the long box 1 through the drainage hole 17, and the excess liquid in the long box 1 is discharged into the water storage tank 7 through the water diversion pipe 8 for storage. When the amount of water in the long box 1 is not much, the valve 10 can be opened to discharge the water in the water storage tank 7 into the inside of the long box 1, thereby completing the utilization of rainwater.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A combined device for raising seedlings of Tetraphyllostachys japonicus in a large outdoor area, comprising a long box (1), characterized in that: The inner wall of the long box (1) is sealingly and slidably connected to a piston plate (2); a threaded adjustment assembly (3) is fixedly installed on the inner wall of the long box (1); a movable end of the threaded adjustment assembly (3) is fixedly connected to a seedling raising frame (4); a sponge block (5) is fixedly connected to the inner wall of the seedling raising frame (4); a side wall of the long box (1) is fixedly connected to a water storage tank (7); a water diversion pipe (8) is fixedly connected to the side wall of the long box (1); and the other end of the water diversion pipe (8) is fixedly connected to the side wall of the water storage tank (7).

2. The outdoor large-area Tetrapanax chinensis seedling raising combined device according to claim 1, characterized in that: The inner wall of the long box (1) is provided with a long groove (11), the inner wall of the long groove (11) is slidably connected to a slider (12), a floating block (14) is slidably connected inside the long box (1), a side wall of the slider (12) is fixedly connected to a positioning rod (13) via a bracket, the bottom of the positioning rod (13) is fixedly connected to the top of the floating block (14), and the top of the positioning rod (13) is rotatably connected to an indicator sign (15).

3. The outdoor large-area Tetrapanax chinensis seedling raising combined device according to claim 2, characterized in that: The bottom of the long box (1) is provided with a plurality of balancing holes (6), the bottom of the long box (1) is fixedly connected to a plurality of support frames (16), and the bottom of the sponge block (5) is fixedly connected to a plurality of water absorption pipes (19).

4. The outdoor large-area Tetrapanax chinensis seedling raising combined device according to claim 3, characterized in that: A plurality of springs (18) are fixedly connected to the inner wall of the long box (1), and one end of the spring (18) is fixedly connected to the bottom of the piston plate (2).

5. The outdoor large-area Tetrapanax chinensis seedling raising combined device according to claim 4, characterized in that: The bottom of the water storage tank (7) is fixedly connected to a drainage pipe (9), and one end of the drainage pipe (9) is fixedly connected to the inner wall of the long box (1).

6. The outdoor large-area Tetrapanax chinensis seedling raising combined device according to claim 5, characterized in that: A valve (10) is fixedly mounted on the side wall of the drainage pipe (9), and a plurality of drainage holes (17) are provided on the side wall of the seedling raising frame (4).

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