Automatic irrigation device for forest culture and seedling culture

Abstract

The utility model discloses an automatic irrigation device for forest culture and seedling culture, and belongs to the technical field of seedling culture. An automatic irrigation device for forest culture and seedling raising comprises a supporting frame, a plurality of seedling raising boxes are placed on the inclined face of the supporting frame at equal intervals, partition plates are placed in the seedling raising boxes, the seedling raising boxes and the partition plates are matched to form a water storage area and a cultivation area, a plurality of cotton cores are installed on the partition plates, two one-way valves are fixedly installed on one side of each seedling raising box, and a U-shaped pipe is arranged between every two adjacent seedling raising boxes. The U-shaped pipe is connected with the one-way valve. The number of the seedling raising boxes can be selected according to the number of seedlings, after the seedling raising boxes are connected with the supporting frame, the U-shaped pipes are connected with the one-way valves to enable every two adjacent seedling raising boxes to be communicated, water in the water storage area of the seedling raising box on the uppermost side is conveyed to all the seedling raising boxes on the lower side through the U-shaped pipes, all the seedling raising boxes store water, and humidity in the cultivation area is conveniently kept.

Description

Technical Field

[0001] The present application relates to the technical field of seedling cultivation, and more specifically, to an automatic irrigation device for forestry seedling cultivation. Background Art

[0002] Forestry work requires the management of forest resources, including planned activities such as forest protection, cultivation and felling. In the seedling cultivation activities, the seedlings need to be irrigated regularly to ensure the healthy growth of the seedlings. The patent document with the prior art announcement number CN217428776U provides an automatic device for irrigating seedlings. The device is placed inside the seedling box through an irrigation pipe, thereby forming an internal irrigation effect, reducing water evaporation, and concentrating water to the roots of the seedlings, greatly saving water resources. At the same time, a humidity sensor is set to form a convenient effect of automatically detecting irrigation.

[0003] In view of the above-mentioned related technologies, the inventor believes that forestry and seedling cultivation are often carried out in batches. Although the device can automatically irrigate, it is costly when used in batch cultivation and is difficult to popularize. Therefore, we propose an automatic irrigation device for forestry and seedling cultivation. Utility Model Content

[0004] In order to improve the problems raised in the above background technology, the present application provides an automatic irrigation device for forestry and seedling cultivation, which adopts the following technical solutions:

[0005] An automatic irrigation device for forestry seedlings, comprising a support frame with a triangular structure, a plurality of seedling boxes are placed at equal intervals on the inclined surface of the support frame, a partition is placed in the seedling box, the seedling box and the partition cooperate to form a water storage area and a cultivation area, a plurality of cotton cores are installed on the partition, two ends of the cotton core are respectively arranged in the water storage area and the cultivation area, two one-way valves are fixedly installed on one side of the seedling box, a U-shaped tube is provided between two adjacent seedling boxes, the U-shaped tube is connected to the one-way valve, and a water inlet pipe is fixedly connected to one side of the uppermost seedling box.

[0006] By adopting the above technical scheme, when the U-shaped tube is connected to the one-way valve, the one-way valve is opened, and when the water inlet pipe fills water into the water storage area of ​​the uppermost seedling box, when the water level is higher than the one-way valve, the excess water flows to the next seedling box through the U-shaped tube, so that all the seedling boxes contain the same water, and the cotton core absorbs the water in the water storage area and transports it to the soil in the cultivation area, so that the soil always maintains a certain humidity, which is convenient for the growth of seedlings.

[0007] Optionally, the support frame includes two fixing frames in an isosceles triangle structure, the two fixing frames are fixed by welding via a reinforcement rod, a plurality of support seats are welded on the fixing frames at equal intervals, and the support seats are snap-fitted with the seedling box.

[0008] By adopting the above technical solution, the number of seedling boxes can be adjusted according to the number of seedlings to be planted, thereby improving the flexibility of use.

[0009] Optionally, a fixing block is fixedly connected to the inner wall of the seedling box, and the partition is overlapped with the fixing block.

[0010] By adopting the above technical solution, after the partition is overlapped with the fixed block, soil can be filled on the partition to facilitate the planting of seedlings.

[0011] Optionally, the one-way valve includes a fixed tube disposed on the water storage area, one end of the fixed tube is abutted against a water stop valve, and a spring is elastically connected between the water stop valve and the fixed tube.

[0012] By adopting the above technical solution, the spring drives the water stop valve to abut against one end of the fixed pipe, so that the fixed pipe is in a closed state, thereby preventing water in the water storage area from leaking out.

[0013] Optionally, the end of the U-shaped tube is plugged into the fixed tube, and both ends of the U-shaped tube are rotatably connected with threaded sleeves, and the threaded sleeves are threadedly matched with external threads fixed on the fixed tube.

[0014] By adopting the above technical solution, after the U-shaped tube is inserted into the fixed tube and the threaded sleeve is connected to the external thread, the end of the U-shaped tube abuts against the water stop valve, so that the water stop valve is away from the fixed tube, so that the one-way valve opens.

[0015] In summary, the present application includes at least one of the following beneficial technical effects:

[0016] 1. The number of nursery boxes can be selected according to the number of seedlings. After the nursery boxes are connected to the support frame, the U-shaped tube is connected to the one-way valve to communicate with two adjacent nursery boxes. The water in the water storage area of ​​the uppermost nursery box is transported to all the nursery boxes on the lower side through the U-shaped tube, so that all the nursery boxes can store water, which is convenient for maintaining humidity in the cultivation area.

[0017] 2. One end of the cotton core absorbs water from the water storage area, and the other end moistens the soil in the cultivation area, automatically maintaining a certain humidity in the soil to ensure the growth of seedlings. It has a simple structure and is easy to use and maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of an automatic irrigation device for forestry and seedling cultivation according to an embodiment of the present application;

[0019] Figure 2 This is a schematic diagram of the support frame structure of an automatic irrigation device for forestry and seedling cultivation according to an embodiment of the present application;

[0020] Figure 3 A schematic diagram of the structure of a seedling raising box of an automatic irrigation device for forestry seedling raising according to an embodiment of the present application;

[0021] Figure 4 This is a schematic diagram of a one-way valve and a U-shaped tube structure of an automatic irrigation device for forestry and seedling cultivation according to an embodiment of the present application;

[0022] Explanation of the numbers in the figure: 1. Support frame; 101. Fixed frame; 102. Support seat; 2. Seedling box; 3. Partition; 4. Fixed block; 5. Water storage area; 6. Cultivation area; 7. Cotton core; 8. External thread; 9. One-way valve; 901. Fixed pipe; 902. Water stop valve; 903. Spring; 10. U-shaped pipe; 11. Water inlet pipe; 12. Screw sleeve. DETAILED DESCRIPTION

[0023] The present application is further described in detail below in conjunction with the accompanying drawings.

[0024] Reference Figure 1-4 The present application includes a support frame 1 with a triangular structure, and a plurality of seedling boxes 2 are placed at equal intervals on the inclined surface of the support frame 1. A partition 3 is placed in the seedling box 2. The seedling box 2 cooperates with the partition 3 to form a water storage area 5 and a cultivation area 6. A plurality of cotton cores 7 are installed on the partition 3. The two ends of the cotton core 7 are respectively arranged in the water storage area 5 and the cultivation area 6. Two one-way valves 9 are fixedly installed on one side of the seedling box 2. A U-shaped tube 10 is arranged between two adjacent seedling boxes 2. The U-shaped tube 10 is connected to the one-way valve 9, and the uppermost A water inlet pipe 11 is fixedly connected to one side of the seedling box 2 on the side. When the U-shaped tube 10 is connected to the one-way valve 9, the one-way valve 9 is opened. When the water inlet pipe 11 fills water into the water storage area 5 of the uppermost seedling box 2, when the water level is higher than the one-way valve 9, the excess water flows to the next seedling box 2 through the U-shaped tube 10, so that all the seedling boxes 2 contain the same water. The cotton core 7 absorbs the water in the water storage area 5 and transports it to the soil in the cultivation area 6, so that the soil is always kept at a certain humidity, which is convenient for the growth of seedlings.

[0025] Reference Figure 2 The support frame 1 includes two fixing frames 101 in an isosceles triangle structure. The two fixing frames 101 are welded and fixed by reinforcing rods. A plurality of support seats 102 are welded on the fixing frames 101 at equal intervals. The support seats 102 are snap-fitted with the seedling boxes 2. The number of seedling boxes 2 can be adjusted according to the number of seedlings to be planted, thereby improving the flexibility of use.

[0026] Reference Figure 3 The inner wall of the nursery box 2 is fixedly connected with a fixing block 4, and the partition 3 is overlapped with the fixing block 4. After the partition 3 is overlapped with the fixing block, soil can be filled on the partition 3 to facilitate the planting of seedlings.

[0027] Reference Figure 4The one-way valve 9 includes a fixed pipe 901 arranged on the water storage area 5, one end of the fixed pipe 901 is abutted with a water stop valve 902, a spring 903 is elastically connected between the water stop valve 902 and the fixed pipe 901, and the spring 903 drives the water stop valve 902 to abut against one end of the fixed pipe 901, so that the fixed pipe 901 forms a closed state to prevent the water in the water storage area 5 from leaking out.

[0028] Reference Figure 4 The end of the U-shaped tube 10 is plugged into the fixed tube 901, and both ends of the U-shaped tube 10 are rotatably connected with a screw sleeve 12. The screw sleeve 12 is threadedly matched with the external thread 8 fixed on the fixed tube 901. After the U-shaped tube 10 is inserted into the fixed tube 901 and the screw sleeve 12 is connected to the external thread 8, the end of the U-shaped tube 10 abuts against the water stop valve 902, so that the water stop valve 902 is away from the fixed tube 901, so that the one-way valve 9 is opened.

[0029] Both ends of the U-shaped tube 10 are provided with a plurality of through holes to facilitate the flow of water.

[0030] The implementation principle of an automatic irrigation device for forestry seedlings in an embodiment of the present application is as follows: the seedling box 2 is snap-connected with the support seat 102, the two ends of the U-shaped tube 10 are respectively inserted into the fixed tubes 901 of the two adjacent seedling boxes 2, the rotating screw sleeve 12 is connected with the external thread 8, and the end of the U-shaped tube 10 abuts against the water stop valve 902, so that the water stop valve 902 is away from the fixed tube 901, and when the water inlet pipe 11 takes in water, the excess water flows into the lower seedling box 2 through the U-shaped tube 10 until there is water in the water storage area 5 of all the seedling boxes 2, and the cotton core 7 absorbs the water in the water storage area 5 and transports it to the soil in the cultivation area 6, so that the soil is always kept at a certain humidity to facilitate the growth of seedlings.

Claims

1. An automatic irrigation device for forestry and seedling cultivation, characterized in that: The invention comprises a support frame (1) having a triangular structure, wherein a plurality of seedling raising boxes (2) are placed at equal intervals on the inclined surface of the support frame (1), a partition (3) is placed in the seedling raising box (2), the seedling raising box (2) cooperates with the partition (3) to form a water storage area (5) and a cultivation area (6), a plurality of cotton cores (7) are installed on the partition (3), and the two ends of the cotton cores (7) are respectively arranged in the water storage area (5) and the cultivation area (6), two one-way valves (9) are fixedly installed on one side of the seedling raising box (2), a U-shaped tube (10) is arranged between two adjacent seedling raising boxes (2), the U-shaped tube (10) is connected to the one-way valve (9), and a water inlet pipe (11) is fixedly connected to one side of the seedling raising box (2) at the uppermost side.

2. The automatic irrigation device for forestry and seedling cultivation according to claim 1, characterized in that: The support frame (1) comprises two fixing frames (101) in an isosceles triangle structure, the two fixing frames (101) are fixed by welding via a reinforcing rod, a plurality of support seats (102) are welded on the fixing frames (101) at equal intervals, and the support seats (102) are snap-fitted with the seedling raising box (2).

3. The automatic irrigation device for forestry and seedling cultivation according to claim 1 is characterized in that: A fixing block (4) is fixedly connected to the inner wall of the seedling raising box (2), and the partition plate (3) is overlapped and matched with the fixing block (4).

4. The automatic irrigation device for forestry and seedling cultivation according to claim 1, characterized in that: The one-way valve (9) comprises a fixed pipe (901) arranged on the water storage area (5), one end of the fixed pipe (901) is abutted against a water stop valve (902), and a spring (903) is elastically connected between the water stop valve (902) and the fixed pipe (901).

5. The automatic irrigation device for forestry and seedling cultivation according to claim 4 is characterized in that: The end of the U-shaped tube (10) is plugged into the fixed tube (901), and both ends of the U-shaped tube (10) are rotatably connected with screw sleeves (12), and the screw sleeves (12) are threadedly matched with external threads (8) fixed on the fixed tube (901).

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