A bean sprout production device with automatic pressure application, timed water spraying and water changing

Abstract

The present invention provides a mung bean sprout production device with automatic pressure supply and timed water spraying and water replacement, which belongs to the technical field of mung bean sprout production. It includes: a tank body, with a top cover installed above the tank body; a pressure supply component, the pressure supply component includes a connecting cylinder fixedly connected through the middle of the top cover, the lower end of the connecting cylinder is fixedly connected with a cover plate, a wooden board wrapped with a cotton pad is fixedly connected to the circumferential side wall of the cover plate, and a limiting cylinder is arranged inside the tank body. In the present invention, the wooden board wrapped with the cotton pad provides heat preservation, moisture preservation and sunlight isolation functions inside the tank body, realizes the pressure supply function for the mung bean sprouts in the tank body during the growth process, makes the mung bean sprouts thicker during the growth process, and prevents the mung bean sprouts from growing thin and long, which affects the quality. And it automatically sprays water inside the tank body, replacing the manual water spraying method, making the water spraying timing and water spraying amount more accurate and timely, ensuring the best production environment and growth effect of the mung bean sprouts, so as to improve the quality and yield of the mung bean sprouts.

Description

Technical Field

[0001] The present invention belongs to the technical field of bean sprout production, and particularly relates to a bean sprout production device that can automatically apply pressure and regularly spray water and change water. Background Art

[0002] Bean sprouts are edible sprouts cultivated from the seeds of various cereals, beans, and tree species. Generally, traditional mung bean sprouts are referred to, and now soybean sprouts and pea sprouts are also included in the market. The production and processing process of bean sprouts mainly includes seed selection, soaking, cultivation in a container, spraying water, and harvesting. In addition, the whole process of bean sprout cultivation needs to be strictly protected from light, so as to cultivate high-quality bean sprouts.

[0003] The following problems often exist in the prior art during use:

[0004] 1. Since bean sprouts will grow thin and long during the production process under no pressure, affecting the quality, the existing bean sprout production devices require manual placement of heavy objects (such as stones and cement blocks) above the bean sprouts to increase pressure to make the bean sprouts thicker. This not only increases the production cost, but also easily bumps into the tank body when placing the heavy objects, causing the tank body to rupture, resulting in losses and risks.

[0005] 2. The traditional bean sprout production technology mainly uses the manual watering method. Since the specific operation and the amount of water sprayed need to be determined according to the growth state of the bean sprouts in the tank, the manual watering method has disadvantages such as inaccurate water addition amount and untimely watering timing, affecting the production progress and growth effect of bean sprouts. Summary of the Invention

[0006] The purpose of the present invention is to solve the problems of uneven pressure application affecting bean sprout growth and inaccurate and untimely manual watering method proposed in the above background art, and to provide a bean sprout production device that can apply pressure evenly and automatically spray water and add water, namely, a bean sprout production device that can automatically apply pressure and regularly spray water and change water.

[0007] To achieve the above purpose, the present invention adopts the following technical solutions: A bean sprout production device that can automatically apply pressure and regularly spray water and change water, comprising:

[0008] A tank body, with a top cover installed above the tank body;

[0009] A pressure application component, the pressure application component includes a connecting cylinder fixedly connected through the middle of the top cover, a cover plate is fixedly connected to the lower end of the connecting cylinder, a wooden board wrapped with a cotton pad is fixedly connected to the circumferential side wall of the cover plate, and a limiting cylinder is arranged inside the tank body;

[0010] A water spraying assembly, the water spraying assembly includes a compression spring sleeved on the side wall of a connecting cylinder, a circular ring is slidably connected through the side wall of the connecting cylinder, a piston cylinder is fixedly connected inside the connecting cylinder, a piston is hermetically slidably connected inside the piston cylinder, a piston rod is fixedly connected to the piston, and the piston rod is fixedly connected to the circular ring.

[0011] Further, a strip-shaped hole is opened on the side wall of the connecting cylinder, and the circular ring is slidably connected in the strip-shaped hole.

[0012] Further, a water pipe is communicated with the upper end of the connecting cylinder, the end of the water pipe is communicated with an external water tank, and the water pipe penetrates through the top of the connecting cylinder and is communicated with the inside of the piston cylinder.

[0013] Further, the cover plate is hermetically slid inside the limiting cylinder through a wooden board wrapped with a cotton pad.

[0014] Further, the upper and lower ends of the compression spring are respectively fixedly connected to the circular ring and the cover plate.

[0015] Further, the piston cylinder penetrates through the cover plate, and a spray head is arranged at the lower end of the piston cylinder.

[0016] Further, a filter screen and an intelligent drain valve are fixedly connected inside the tank body, and a drain port is opened at the bottom of the tank body.

[0017] Compared with the existing technology, the advantages of the present mung bean sprout production equipment with automatic pressure supply, timed water spraying and water changing are as follows:

[0018] In the present invention, by setting a pressure supply assembly, the wooden board wrapped with a cotton pad on the cover plate provides heat preservation, moisture preservation and sunlight isolation functions for the inside of the tank body, and the pressure inside the tank body can be released by the upward movement of the cover plate and the wooden board wrapped with a cotton pad. Thus, the pressure supply function for the mung bean sprouts inside the tank body is realized, making the mung bean sprouts grow thicker and preventing the mung bean sprouts from growing thin and long, which affects the quality.

[0019] In the present invention, by setting a water spraying assembly, the pressure difference inside and outside the tank body is utilized to drive the cover plate to move upward, and then the piston cylinder automatically sprays water into the tank body, replacing the manual water spraying method, making the water spraying timing and the amount of water spraying more accurate and timely, and ensuring the production progress and growth effect of the mung bean sprouts. Description of the Drawings

[0020] Figure 1 is the main view structural analysis schematic diagram of a mung bean sprout production equipment with automatic pressure supply, timed water spraying and water changing provided by the present invention;

[0021] Figure 2 is the structural analysis schematic diagram of the connecting cylinder part in a mung bean sprout production equipment with automatic pressure supply, timed water spraying and water changing provided by the present invention;

[0022] Figure 3It is a top-view structural schematic diagram of the circular part in a mung bean sprout production device with automatic pressure supply, timed water spraying and water changing provided by the present invention;

[0023] In the figure, 1 is the tank body; 2 is the top cover; 3 is the connecting cylinder; 4 is the cover plate; 5 is the wooden board wrapped with cotton pad; 6 is the limiting cylinder; 7 is the compression spring; 8 is the circular ring; 9 is the piston cylinder; 10 is the piston; 11 is the piston rod; 12 is the strip-shaped hole; 13 is the water pipe; 14 is the spray head; 15 is the filter screen; 16 is the intelligent drain valve; 17 is the drain port. Embodiment

[0024] The following embodiments are only for illustrative purposes and are not intended to limit the scope of the present invention.

[0025] As Figure 1 shown, a mung bean sprout production device with automatic pressure supply, timed water spraying and water changing includes a tank body 1, a pressure supply component and a water spraying component: a top cover 2 is installed above the tank body 1, a filter screen 15 and an intelligent drain valve 16 are fixedly connected inside the tank body 1, and a drain port 17 is opened at the bottom of the tank body 1; the pressure supply component includes a connecting cylinder 3 fixedly connected through the middle of the top cover, a water pipe 13 is communicated with the upper end of the connecting cylinder 3, the end of the water pipe 13 is communicated with an external water tank, a cover plate 4 is fixedly connected to the lower end of the connecting cylinder 3, a wooden board wrapped with cotton pad 5 is fixedly connected to the circumferential side wall of the cover plate 4, a limiting cylinder 6 is arranged inside the tank body 1, and the cover plate 4 is hermetically slid on the inner side of the limiting cylinder 6 through the wooden board wrapped with cotton pad 5;

[0026] During the growth process of mung bean sprouts, a certain pressure will be generated inside the tank body 1 due to the growth characteristics of the mung bean sprouts themselves. At this time, a pressure difference is formed inside and outside the tank body 1, which drives the cover plate 4 to move upward, and then makes the wooden board wrapped with cotton pad 5 hermetically slide upward on the inner side wall of the limiting cylinder 6, so as to pressurize the inside of the tank body 1 by increasing the volume space inside the tank body 1. At the same time, due to the setting of the wooden board wrapped with cotton pad 5, heat preservation, moisture preservation, sunlight isolation and pressure circulation inside the tank body 1 are realized, preventing the mung bean sprouts from being in a high-pressure environment, making the mung bean sprouts grow thick, and preventing the mung bean sprouts from growing thin and long and affecting the quality;

[0027] During the growth process of mung bean sprouts, a lot of water will accumulate inside the tank body 1. The filter screen 15 is used to isolate the water at the bottom of the tank body 1, and the intelligent drain valve 16 can be used to drain the water isolated by the filter screen 15 through the drain port 17, so as to realize the timed drainage of the tank body 1.

[0028] As Figures 1-3As shown in the figure, the water spraying assembly includes a compression spring 7 sleeved on the side wall of the connecting cylinder 3. A circular ring 8 is slidably connected through the side wall of the connecting cylinder 3. The upper and lower ends of the compression spring 7 are respectively fixedly connected to the circular ring 8 and the cover plate 4. A strip-shaped hole 12 is formed in the side wall of the connecting cylinder 3, and the circular ring 8 is slidably connected in the strip-shaped hole 12. A piston cylinder 9 is fixedly connected inside the connecting cylinder 3. A water pipe 13 penetrates through the top of the connecting cylinder 3 and communicates with the inside of the piston cylinder 9. The piston cylinder 9 penetrates through the cover plate 4, and a spray head 14 is arranged at the lower end of the piston cylinder 9. A piston 10 is hermetically slidably connected in the piston cylinder 9. A piston rod 11 is fixedly connected to the piston 10, and the piston rod 11 is fixedly connected to the circular ring 8;

[0029] When the pressure difference drives the cover plate 4 to move upward, the connecting cylinder 3 slides upward through the middle of the top cover 2. At this time, the compression spring 7 is in a compressed state and makes the circular ring 8 slide downward relative to the connecting cylinder 3. Then the circular ring 8 drives the piston rod 11 to push the piston 10, so that the piston 10 slides downward hermetically in the piston cylinder 9, thereby enabling the piston cylinder 9 to automatically spray water into the tank body 1, replacing the manual water spraying method, making the water spraying timing and water spraying amount more accurate and timely, and ensuring the production progress and growth effect of the bean sprouts.

[0030] The working principle of the present invention is as follows:

[0031] 1. During the growth process of the bean sprouts, a certain pressure will be generated inside the tank body 1 due to the growth characteristics of the bean sprouts themselves. At this time, a pressure difference is formed inside and outside the tank body 1, which drives the cover plate 4 to move upward. Then the wooden board wrapped with cotton pads 5 slides upward hermetically on the inner side wall of the limiting cylinder 6, thereby pressurizing the inside of the tank body 1 by increasing the volume space inside the tank body 1. At the same time, due to the setting of the wooden board wrapped with cotton pads 5, heat preservation, moisture preservation, sunlight isolation and pressure circulation inside the tank body 1 are realized, preventing the bean sprouts from being in an environment with too much pressure, making the bean sprouts grow thicker, and preventing the bean sprouts from growing thin and long and affecting the quality;

[0032] 2. When the pressure difference drives the cover plate 4 to move upward, the connecting cylinder 3 slides upward through the middle of the top cover 2. At this time, the compression spring 7 is in a compressed state and makes the circular ring 8 slide downward relative to the connecting cylinder 3. Then the circular ring 8 drives the piston rod 11 to push the piston 10, so that the piston 10 slides downward hermetically in the piston cylinder 9, thereby enabling the piston cylinder 9 to automatically spray water into the tank body 1, replacing the manual water spraying method, making the water spraying timing and water spraying amount more accurate and timely, and ensuring the production progress and growth effect of the bean sprouts;

[0033] 3. During the growth process of the bean sprouts, a large amount of water will accumulate inside the tank body 1. The water at the bottom of the tank body 1 is isolated by the arranged filter screen 15, and the intelligent drain valve 16 can be used to discharge the water isolated by the filter screen 15 through the drain port 17, realizing the timed drainage of the tank body 1.

[0034] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. An automatic pressure - applying and timed water - spraying and water - changing mung bean sprout production device, characterized in that, Comprising: A tank body (1), with a top cover (2) installed above the tank body (1); A pressure - applying component, the pressure - applying component includes a connecting cylinder (3) fixedly connected through the middle of the top cover, a cover plate (4) is fixedly connected to the lower end of the connecting cylinder (3), a wooden board - wrapped cotton pad (5) is fixedly connected to the circumferential side wall of the cover plate (4), and a limiting cylinder (6) is arranged inside the tank body (1); A water - spraying component, the water - spraying component includes a compression spring (7) sleeved on the side wall of the connecting cylinder (3), a ring (8) is slidably connected through the side wall of the connecting cylinder (3), a piston cylinder (9) is fixedly connected inside the connecting cylinder (3), a piston (10) is hermetically slidably connected inside the piston cylinder (9), a piston rod (11) is fixedly connected to the piston (10), and the piston rod (11) is fixedly connected to the ring (8); The upper and lower ends of the compression spring (7) are respectively fixedly connected to the ring (8) and the cover plate (4); The piston cylinder (9) penetrates through the cover plate (4), and a spray head (14) is arranged at the lower end of the piston cylinder (9); The upper end of the connecting cylinder (3) is communicated with a water pipe (13), the end of the water pipe (13) is communicated with an external water tank, and the water pipe (13) penetrates through the top of the connecting cylinder (3) and is communicated with the inside of the piston cylinder (9); The cover plate (4) is hermetically slid on the inner side of the limiting cylinder (6) through the wooden board - wrapped cotton pad (5).

2. The bean sprout production equipment capable of automatically applying pressure, timing watering and changing water according to claim 1, wherein A strip - shaped hole (12) is formed on the side wall of the connecting cylinder (3), and the ring (8) is slidably connected in the strip - shaped hole (12).

3. An automatic pressure - applying, timed water - spraying and water - changing mung bean sprout production device according to claim 1, characterized in that, A stainless - steel filter screen (15) and an intelligent drain valve (16) are fixedly connected inside the tank body (1), and a drain port (17) is formed at the bottom of the tank body (1).

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