A domestic mung bean sprout culture device

Abstract

This utility model provides a household mung bean sprout cultivation device, including a cultivation cylinder with a shielding effect. A bottom cylinder is threadedly connected to the outer surface of the bottom end of the cultivation cylinder. A water-permeable plate is installed inside the cultivation cylinder, and a light-shielding component is installed at the top of the cultivation cylinder. A drainage component is installed inside the bottom cylinder, including a sealed plate fixedly connected to the inner wall of the bottom cylinder. A set of equally spaced drainage holes are opened on the upper surface of the sealed plate. A movable column is inserted into each drainage hole, and an elastic sealing gasket is provided on the outer surface of each movable column, with the outer surface of the elastic sealing gasket contacting the inner wall of the drainage hole. Through the drainage component, the elastic sealing gasket and the movable column can be disengaged from the drainage holes, and the water inside the cultivation cylinder will automatically drain out through the drainage holes. This ensures that the mung bean sprouts are in a relatively stable environment during drainage, preventing the mung bean sprouts from piling up or even breaking when changing the water.

Description

Technical Field

[0001] This utility model relates to the field of household mung bean sprout cultivation device. Background Technology

[0002] Mung bean sprouts are tender sprouts that grow from mung beans after being soaked in warm water and germinated in the dark. They are a common type of edible sprout vegetable. They are grown from mung bean seeds and are generally white and tender. In home or workshop production, shallow plates or buckets are often used as containers. The water is changed several times a day to keep the environment moist, and direct sunlight is avoided to prevent the sprouts from turning green and becoming fibrous.

[0003] Currently, when making mung bean sprouts at home, buckets and other containers are commonly used. However, changing the water requires laborious tilting of the bucket. Since the mung bean sprouts inside lack fixed support, they are easily tilted, piled up, or even broken by the water flow. Furthermore, when blocking light, simple methods such as covering the top of the bucket with a black plastic bag or a pot lid are usually used. The black plastic bag is thin and easily blown away by the wind or accidentally lifted, allowing light to seep in. The pot lid is difficult to fit completely against the edge of the bucket, and light can leak through the gaps, failing to guarantee the light-blocking effect and seriously affecting the quality of the mung bean sprouts. Therefore, we provide a home mung bean sprout cultivation device. Utility Model Content

[0004] This invention provides a household mung bean sprout cultivation device to solve the technical problems existing in the background art.

[0005] The purpose and effect of this utility model of a household mung bean sprout cultivation device are achieved by the following specific technical means: a household mung bean sprout cultivation device, including a cultivation cylinder with a shielding effect, a bottom cylinder threadedly connected to the outer surface of the bottom end of the cultivation cylinder, a water-permeable plate provided inside the cultivation cylinder, and a light-shielding component provided at the top of the cultivation cylinder;

[0006] The bottom cylinder is equipped with a drainage assembly, which includes a sealed plate fixedly connected to the inner wall of the bottom cylinder. The upper surface of the sealed plate has a set of equally spaced water leakage holes. A movable column is inserted into the inside of each water leakage hole. An elastic sealing gasket is provided on the outer surface of each movable column, and the outer surface of the elastic sealing gasket is in contact with the inner wall of the water leakage hole.

[0007] The drainage assembly also includes a top-pull structure located above the sealed plate for adjusting the position of the movable column to allow the drainage hole to drain water.

[0008] Preferably, the bottom end of the bottom cylinder is provided with a ring-shaped drainage groove, and the bottom end of the bottom cylinder is fixedly connected with a ring-shaped anti-slip seat.

[0009] Preferably, the light-shielding component includes an annular frame fixedly connected to the outer surface of the culture tube, an annular cylinder inserted inside the annular frame, and a black light-shielding cloth fixedly connected to the top of the annular cylinder.

[0010] Preferably, the inner wall of the annular cylinder is provided with annularly arranged connecting grooves, and a connecting block is slidably connected to the inner wall of each connecting groove. One side of each connecting block is connected to the outer surface of the annular cylinder.

[0011] Preferably, the top-pull structure includes a threaded rod rotatably connected to the outer surface of the bottom cylinder, a movable plate being threadedly connected to the outer surface of the threaded rod, and a set of top-pull plates being hinged to the bottom surface of the movable plate, with the bottom end of each top-pull plate being hinged to the top end of the movable column.

[0012] Preferably, a guide frame is fixedly connected to the upper surface of the movable plate, and a guide plate is slidably connected to the inner wall of the guide frame. Both ends of the guide plate are connected to the inner wall of the bottom cylinder.

[0013] Preferably, a limiting block is fixedly connected to the upper surface of the guide plate, and the limiting block is located on the left side of the guide frame.

[0014] Preferably, each of the movable columns has a stabilizing hole on its inner wall, and a limit rod is slidably connected to the inner wall of each stabilizing hole. The bottom ends of a group of limit rods are fixedly connected to a support plate, and the left and right ends of the support plate are connected to the inner wall of the bottom cylinder.

[0015] Beneficial effects:

[0016] 1. The light-blocking component allows the black light-blocking cloth to be placed at the top of the cultivation cylinder to block light, thus ensuring the quality of mung bean sprout production. The drainage component allows the elastic sealing pad and moving column to detach from the water hole, and the water inside the cultivation cylinder will be automatically discharged from the water hole. This ensures that the mung bean sprouts are in a relatively stable environment when draining water, and can prevent the mung bean sprouts from piling up or even breaking when changing water.

[0017] 2. The guide frame and guide plate work together to guide the moving plate, allowing it to move smoothly. The stabilizing hole and limit rod work together to guide the movement of the moving column and elastic sealing gasket, ensuring smoother movement when they detach from and enter the leakage hole. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0019] Figure 2 This is a three-dimensional structural schematic diagram of the culture tube of this utility model, shown in a cross-sectional view.

[0020] Figure 3 This is an exploded structural diagram of the light-shielding component of this utility model.

[0021] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle.

[0022] Figure 5 This is an exploded structural diagram of the drainage component of this utility model.

[0023] Figure 6 This is a three-dimensional structural schematic diagram of the orthographic section of the movable column of this utility model.

[0024] Figure 1-6 In the diagram, the correspondence between component names and drawing numbers is as follows:

[0025] 1. Culture tube; 2. Bottom tube; 3. Permeable plate; 4. Light-blocking assembly; 401. Annular frame; 402. Annular tube; 403. Black light-blocking cloth; 404. Connecting groove; 405. Connecting block; 5. Drainage assembly; 501. Sealing plate; 502. Leakage hole; 503. Moving column; 504. Elastic sealing gasket; 505. Threaded rod; 506. Moving plate; 507. Top pull plate; 508. Guide frame; 509. Guide plate; 510. Limiting block; 511. Stabilizing hole; 512. Limiting rod; 513. Support plate; 6. Drainage trough; 7. Anti-slip seat. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0027] As attached Figure 1 To be continued Figure 4As shown: A household mung bean sprout cultivation device includes a cultivation cylinder 1 with a shading effect. A bottom cylinder 2 is threadedly connected to the outer surface of the bottom end of the cultivation cylinder 1. The cultivation cylinder 1 and the bottom cylinder 2 can be separated by twisting the cultivation cylinder 1, thus facilitating cleaning of the inside of the cultivation cylinder 1 and the bottom cylinder 2. A permeable plate 3 is provided inside the cultivation cylinder 1. When in use, the cultivation cylinder 1 can be placed in a normal indoor environment to achieve the optimal germination temperature for mung beans. The permeable plate 3 can support the mung beans. A light-shading component 4 is provided on the top of the cultivation cylinder 1. The light-shading component 4 includes an annular frame 401 fixedly connected to the outer surface of the cultivation cylinder 1. An annular cylinder 402 is inserted into the annular frame 401. The top end of the annular cylinder 402 is fixedly connected to... A black light-blocking cloth 403 is provided. By inserting the annular cylinder 402 into the annular frame 401, the black light-blocking cloth 403 will block the top of the culture cylinder 1, ensuring its light-blocking effect. The inner wall of the annular cylinder 402 is provided with annularly arranged connecting grooves 404. Each connecting groove 404 has a connecting block 405 slidably connected to its inner wall. One side of each connecting block 405 is connected to the outer surface of the annular cylinder 402. When the annular cylinder 402 is inserted into the annular frame 401, the connecting block 405 will be inserted into the connecting groove 404 at the same time. Then, the annular frame 401 can be rotated, and the connecting block 405 will enter the interior of the connecting groove 404 to stabilize the annular cylinder 402, further ensuring the light-blocking effect of the black light-blocking cloth 403.

[0028] As attached Figure 1 Appendix Figure 2 Appendix Figure 5 With appendix Figure 6 As shown: The bottom cylinder 2 is equipped with a drainage component 5. The drainage component 5 includes a sealing plate 501 fixedly connected to the inner wall of the bottom cylinder 2. The sealing plate 501 forms a sealed state above it, thereby ensuring that the water can fully soak and nourish the mung beans. A set of equally spaced drainage holes 502 are opened on the upper surface of the sealing plate 501. A movable column 503 is inserted into the inside of each drainage hole 502. An elastic sealing gasket 504 is provided on the outer surface of each movable column 503. The outer surface of the elastic sealing gasket 504 is in contact with the inner wall of the drainage hole 502. When the movable column 503 and the elastic sealing gasket 504 are inside the drainage hole 502, the elastic sealing gasket 504 will be tightly attached to the drainage hole 502, thereby preventing water leakage above the sealing plate 501.

[0029] As attached Figure 5 With appendix Figure 6As shown: The drainage assembly 5 also includes a top-pull structure set above the sealing plate 501 for adjusting the position of the moving column 503 to drain water from the drain hole 502. The top-pull structure includes a threaded rod 505 rotatably connected to the outer surface of the bottom cylinder 2. A moving plate 506 is threadedly connected to the outer surface of the threaded rod 505. A set of top-pull plates 507 are hinged to the bottom surface of the moving plate 506. The bottom end of each top-pull plate 507 is hinged to the top end of the moving column 503. When the water needs to be changed, the threaded rod 505 is rotated, the moving plate 506 will move, and at the same time, the top end of the top-pull plate 507 will move. The top-pull plate 507 will gradually unfold, and its bottom end will push the moving column 503. The moving column 503 will then drive the elastic sealing gasket 504 to gradually detach from the drain hole 502. The water inside the cultivation cylinder 1 will gradually drain out from the drain hole 502, so that the mung bean sprouts are in a relatively stable environment when draining, which can prevent the mung bean sprouts from accumulating or even breaking when changing the water.

[0030] As attached Figure 1 and attached Figure 2 As shown: The bottom of the bottom cylinder 2 is provided with a ring-shaped drainage groove 6, and the bottom of the bottom cylinder 2 is fixedly connected with a ring-shaped anti-slip seat 7. The anti-slip seat 7 can stably support the bottom cylinder 2 and the culture cylinder 1. The water discharged during water change can flow out from the drainage groove 6, which can prevent it from accumulating inside the bottom cylinder 2.

[0031] As attached Figure 5 As shown: Each movable column 503 has a stabilizing hole 511 on its inner wall. A limit rod 512 is slidably connected to the inner wall of each stabilizing hole 511. A support plate 513 is fixedly connected to the bottom end of a set of limit rods 512. Both ends of the support plate 513 are connected to the inner wall of the bottom cylinder 2. The stabilizing hole 511 and the limit rod 512 work together to stabilize the movable column 503, ensuring smoother movement of the movable column 503 in detaching from and entering the leakage hole 502. A guide frame 508 is fixedly connected to the upper surface of the movable plate 506. A guide plate 509 is slidably connected to the inner wall of the guide frame 508. Both ends of the guide plate 509 are connected to the inner wall of the bottom cylinder 2. A limit block 510 is fixedly connected to the upper surface of the guide plate 509. The limit block 510 is located on the left side of the guide frame 508. By cooperating with the guide frame 508 and the guide plate 509, the moving plate 506 can be guided, thereby ensuring that the top pull plate 507 can stably drive the moving column 503 to rise and fall. At the same time, the limit block 510 can limit the movement of the guide frame 508 and the moving plate 506 to prevent the top pull plate 507 from breaking.

[0032] Working principle: Place the cultivation cylinder 1 indoors, then place the mung beans on the permeable plate 3. Pour an appropriate amount of water into the cultivation cylinder 1. Next, insert the annular cylinder 402 into the annular frame 401, and insert the connecting block 405 into the connecting groove 404. Then rotate the annular frame 401, causing the connecting block 405 to rotate into the connecting groove 404. The black light-blocking cloth 403 will then shield the top of the cultivation cylinder 1, ensuring its light-blocking effect and guaranteeing the quality of the mung bean sprouts. When it is necessary to change the water, rotate the threaded rod 505 to move the plate 506. The device will move, which will also cause the top of the top pull plate 507 to move. The top pull plate 507 will gradually unfold, and its bottom end will push the moving column 503. The moving column 503 will cause the elastic sealing gasket 504 to gradually detach from the water leakage hole 502. The water inside the cultivation cylinder 1 will gradually drain out from the water leakage hole 502. After the water is drained out, the threaded rod 505 will be rotated in the opposite direction, and the top pull plate 507 will lift the moving column 503 upward. The elastic sealing gasket 504 will seal the water leakage hole 502. Then, new water can be added, thus avoiding the accumulation or even breakage of mung bean sprouts when changing the water.

Claims

1. A household mung bean sprout cultivation device, comprising a cultivation tube (1) with a shielding effect, characterized in that: The bottom surface of the culture tube (1) is threadedly connected to a bottom tube (2), a water-permeable plate (3) is provided inside the culture tube (1), and a light-shielding component (4) is provided on the top of the culture tube (1). The bottom cylinder (2) is provided with a drainage assembly (5). The drainage assembly (5) includes a sealing plate (501) fixedly connected to the inner wall of the bottom cylinder (2). The upper surface of the sealing plate (501) is provided with a set of equally spaced water leakage holes (502). A movable column (503) is inserted into the interior of each water leakage hole (502). An elastic sealing gasket (504) is provided on the outer surface of each movable column (503). The outer surface of the elastic sealing gasket (504) is in contact with the inner wall of the water leakage hole (502). The drainage assembly (5) also includes a top-pull structure disposed above the sealing plate (501) for adjusting the position of the movable column (503) to allow the drainage hole (502) to drain water.

2. The household mung bean sprout cultivation device according to claim 1, characterized in that: The bottom end of the bottom cylinder (2) is provided with a drainage groove (6) arranged in a ring, and the bottom end of the bottom cylinder (2) is fixedly connected with an anti-slip seat (7) arranged in a ring.

3. The household mung bean sprout cultivation device according to claim 1, characterized in that: The light-shielding component (4) includes an annular frame (401) fixedly connected to the outer surface of the culture tube (1), an annular tube (402) is inserted inside the annular frame (401), and a black light-shielding cloth (403) is fixedly connected to the top of the annular tube (402).

4. The household mung bean sprout cultivation device according to claim 3, characterized in that: The inner wall of the annular cylinder (402) is provided with annularly arranged connecting grooves (404), and a connecting block (405) is slidably connected to the inner wall of each connecting groove (404). One side of each connecting block (405) is connected to the outer surface of the annular cylinder (402).

5. The household mung bean sprout cultivation device according to claim 1, characterized in that: The top-pull structure includes a threaded rod (505) rotatably connected to the outer surface of the bottom cylinder (2). A movable plate (506) is threadedly connected to the outer surface of the threaded rod (505). A set of top-pull plates (507) are hinged to the bottom surface of the movable plate (506). The bottom end of each top-pull plate (507) is hinged to the top end of the movable column (503).

6. The household mung bean sprout cultivation device according to claim 5, characterized in that: The upper surface of the movable plate (506) is fixedly connected to a guide frame (508), and the inner wall of the guide frame (508) is slidably connected to a guide plate (509). Both the left and right ends of the guide plate (509) are connected to the inner wall of the bottom cylinder (2).

7. The household mung bean sprout cultivation device according to claim 6, characterized in that: A limiting block (510) is fixedly connected to the upper surface of the guide plate (509), and the limiting block (510) is located on the left side of the guide frame (508).

8. The household mung bean sprout cultivation device according to claim 1, characterized in that: Each of the movable columns (503) has a stabilizing hole (511) on its inner wall. Each of the stabilizing holes (511) has a limiting rod (512) slidably connected to its inner wall. The bottom ends of a group of limiting rods (512) are fixedly connected to a support plate (513). The left and right ends of the support plate (513) are connected to the inner wall of the bottom cylinder (2).

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