Anti-flatulence liquid microbial agent storage device

Abstract

The utility model discloses an anti-flatulence liquid microbial agent storage device which comprises a storage tank for storing a liquid microbial agent and a tank cover, a material opening communicated with an inner cavity of the storage tank is formed in the top of the storage tank, and the tank cover is detachably connected to the material opening; a sealing plate is arranged in the tank cover and abuts against the top face of the material opening, and a plurality of first exhaust holes communicating with the material opening are formed in the sealing plate. A limiting hole is formed in the middle of the sealing plate in a penetrating mode, a sliding rod is slidably connected into the limiting hole, a circular baffle is fixedly connected to the top end of the sliding rod, the baffle and the inner wall of the tank cover are arranged in a clearance mode, and an elastic assembly is connected to the top face of the baffle and used for driving the baffle to abut against the top face of the sealing plate. According to the storage tank, flatulence can be effectively prevented, the exhaust hole is blocked when air is not exhausted, and external impurities are prevented from entering the storage tank to pollute liquid biological agents.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid microbial inoculants, in particular to an anti-flatulence liquid microbial inoculant storage device. Background Art

[0002] Liquid microbial agent technology is an eco-friendly agricultural technology that uses liquid preparations containing a variety of microbial flora to improve the soil environment, enhance crop immunity, and promote plant growth and development. This technology uses liquid as a carrier and contains a variety of microorganisms such as probiotics, nitrogen-fixing bacteria, phosphating bacteria, organic matter decomposing bacteria, sulfiding bacteria, and bactericidal bacteria. These microorganisms grow in soil and water bodies and each plays a unique function and role. After the production of liquid microbial agents is completed, it is usually necessary to transfer them to a storage device for long-term and effective storage. During the storage of liquid microbial agents, since the microorganisms in the liquid microbial agents produce gases such as carbon dioxide and ethanol during their growth and metabolism, the production of these gases will cause the air pressure in the storage device to increase, resulting in flatulence.

[0003] Existing liquid microbial agent storage devices cannot effectively solve the problem of flatulence. For example, the Chinese utility model patent with application number 201922231417.X discloses a device for storing liquid microbial agents. Although the isolation layer floats above the liquid microbial agent to avoid contamination by miscellaneous bacteria, the anti-blocking breathable device can effectively prevent the vibration during transportation from causing the liquid microbial agent or the isolation layer to cover and block the breathable membrane, thereby causing flatulence. However, when the device is not vented, the storage device cannot prevent the air containing bacteria and impurities from entering the device and attaching to the inner wall of the device. It is easy for the microbial agent to come into contact with bacteria and impurities when it vibrates, thereby causing contamination to the microbial agent.

[0004] Therefore, it is necessary to develop an anti-flatulence liquid microbial agent storage device to address the above-mentioned defects. Utility Model Content

[0005] The utility model aims to provide an anti-flatulence liquid microbial inoculant storage device, which can effectively prevent flatulence, seal the exhaust hole when not exhausting, and prevent foreign impurities from entering the storage tank to contaminate the liquid biological inoculant.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] The utility model discloses an anti-flatulence liquid microbial inoculant storage device, comprising a storage tank and a tank cover for storing the liquid microbial inoculant, the top of the storage tank is provided with a material port connected with an inner cavity of the storage tank, and the tank cover is detachably connected to the material port; the tank cover is hollow inside and has openings at both ends, and a sealing plate is arranged in the inner cavity, the sealing plate abuts against the top surface of the material port, and a plurality of first exhaust holes connected with the material port are arranged on the sealing plate; a limiting hole is penetrated through the middle position of the sealing plate, a sliding rod is slidably connected in the limiting hole, a circular baffle plate which is arranged in a gap with the inner wall of the tank cover is fixedly connected to the top of the sliding rod, an elastic component is connected to the top surface of the baffle plate, the elastic component is fixedly connected to the inner wall of the tank cover, and the elastic component is used to drive the baffle plate to abut against the top surface of the sealing plate to seal the first exhaust holes.

[0008] Furthermore, the elastic component includes a connecting rod, a compression spring and a slide tube; the bottom end of the connecting rod is fixedly connected to the baffle and the top end is fixedly connected to the bottom end of the compression spring; the bottom of the slide tube is open and the top end is fixedly connected to the inner wall of the tank cover through a bracket, the top of the connecting rod is slidably connected in the slide tube, and the top end of the compression spring is fixedly connected to the top wall inside the slide tube.

[0009] Furthermore, a filter box adapted to the tank cover is detachably connected above the bracket, the filter box has an opening at the top and a plurality of air holes on the bottom surface and the side wall, and the filter box is filled with activated carbon.

[0010] Furthermore, a sealing cover is detachably connected to the top of the tank cover, and a plurality of second exhaust holes are provided on the side wall of the tank cover directly facing the outer wall of the filter box.

[0011] Furthermore, the sealing plate and the tank cover are integrally formed.

[0012] Furthermore, a first sealing ring is fixedly connected to the sealing plate at a position where the sealing plate contacts the top surface of the material port, and a second sealing ring is fixedly connected to the bottom surface of the baffle.

[0013] Furthermore, the bottom end of the slide rod is fixedly connected to a limiting block, and the limiting block is arranged in the material opening.

[0014] Furthermore, the radius of the limiting block is smaller than the distance between the first exhaust hole and the center of the limiting hole, and the radius of the top surface of the limiting block is larger than the radius of the limiting hole.

[0015] Furthermore, the radius of the baffle is greater than the distance between the first exhaust hole and the center of the limiting hole.

[0016] Compared with the prior art, the beneficial technical effects of the utility model are:

[0017] The utility model cooperates with the sealing plate, the first exhaust hole, the limiting hole, the sliding rod, the baffle plate and the elastic component. When the liquid microbial inoculant in the storage device generates gas, causing the air pressure in the storage tank to increase, the gas will push the baffle plate and the sliding rod to move upward along the limiting hole through the first exhaust hole, so that the gas in the storage tank is discharged from the storage tank through the first exhaust hole, and discharged to the outside through the gap between the baffle plate and the inner wall of the tank cover, thereby reducing the air pressure in the storage tank and preventing flatulence. When the air pressure in the storage tank is balanced with the outside or the air pressure is not enough to lift the baffle plate, the baffle plate, under the action of the elastic component, contacts the top surface of the sealing plate, blocks the first exhaust hole, and prevents external impurities from entering the storage tank to contaminate the liquid biological inoculant. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model will be further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the anti-flatulence liquid microbial agent storage device of the utility model;

[0020] Figure 2 It is a cross-sectional view of the anti-flatulence liquid microbial inoculant storage device of the utility model;

[0021] Figure 3 for Figure 2 A partial enlarged view of part A.

[0022] Explanation of the accompanying drawings: 1. Storage tank; 2. Tank cover; 3. Material port; 4. Sealing plate; 5. First exhaust hole; 6. Limiting hole; 7. Sliding rod; 8. Baffle; 9. Connecting rod; 10. Compression spring; 11. Sliding cylinder; 12. Bracket; 13. Filter box; 14. Air vent; 15. Sealing cover; 16. Second exhaust hole; 17. First sealing ring; 18. Second sealing ring; 19. Limiting block. DETAILED DESCRIPTION

[0023] The core of the utility model is to provide an anti-flatulence liquid microbial inoculant storage device, which can effectively prevent flatulence and prevent external impurities from entering the device to contaminate the liquid biological inoculant.

[0024] 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.

[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] In a specific embodiment, Figures 1 to 3 As shown, a flatulence-proof liquid microbial inoculant storage device comprises a storage tank 1 for storing the liquid microbial inoculant and a tank cover 2, a material port 3 communicating with the inner cavity of the storage tank 1 being provided on the top of the storage tank 1, and the tank cover 2 being threadably connected to the material port 3; a sealing plate 4 is provided inside the tank cover 2, the sealing plate 4 abuts against the top surface of the material port 3, and a plurality of first exhaust holes 5 communicating with the material port 3 are provided on the sealing plate 4; a limiting hole 6 is provided through the middle position of the sealing plate 4, a sliding rod 7 is slidably connected in the limiting hole 6, a circular baffle 8 arranged in a gap with the inner wall of the tank cover 2 is fixedly connected to the top of the sliding rod 7, an elastic component is connected to the top surface of the baffle 8, the elastic component is fixedly connected to the inner wall of the tank cover 2, and the elastic component is used to drive the baffle 8 to abut against the top surface of the sealing plate 4 to seal the first exhaust holes 5.

[0027] The first exhaust hole 5 is provided to facilitate the discharge of gas in the storage tank 1. The baffle 8 is provided to block the first exhaust hole 5. The position limiting hole 6 and the slide bar 7 are provided to guide the movement of the baffle 8. When the liquid microbial inoculant in the storage device generates gas, causing the air pressure in the storage tank 1 to increase, the gas will push the baffle 8 and the slide bar 7 upward along the position limiting hole 6 through the first exhaust hole 5, so that the gas in the storage tank 1 is discharged from the storage tank 1 through the first exhaust hole 5, reducing the air pressure in the storage tank 1 and preventing flatulence. When the air pressure in the storage tank 1 is balanced with the outside or the air pressure is not enough to lift the baffle 8, the baffle 8, under the action of the elastic component, contacts the top surface of the sealing plate 4, blocks the first exhaust hole 5, and prevents external impurities from entering the storage tank and contaminating the liquid biological inoculant.

[0028] In a specific embodiment, the elastic component includes a connecting rod 9, a compression spring 10 and a slide 11; the bottom end of the connecting rod 9 is fixedly connected to the baffle 8 and the top end is fixedly connected to the bottom end of the compression spring 10; the bottom of the slide 11 is open and the top end is fixedly connected to the inner wall of the tank cover 2 through a bracket 12, the top of the connecting rod 9 is slidably connected in the slide 11, and the top end of the compression spring 10 is fixedly connected to the inner top wall of the slide 11.

[0029] It should be noted that the bracket 12 is fixedly connected to the inner wall of the tank cover 2 , and the top end of the slide tube is fixed at the middle position of the bracket 12 .

[0030] By such an arrangement, when the pressure in the storage tank 1 is relatively high, the gas in the storage tank 1 pushes the baffle 8 upward, and the sliding guide of the connecting rod 9 by the slide cylinder 11 causes the baffle 8 to compress the compression spring 10 through the connecting rod 9. When the pressure in the storage tank 1 is relatively low, the compression spring 10 recovers, pushing the baffle 8 to make it contact with the top surface of the sealing plate 4.

[0031] Specifically, a filter box 13 adapted to the tank cover 2 is detachably connected above the bracket 12, the filter box 13 has an opening at the top and a plurality of air holes 14 are provided on the bottom and side walls, and the filter box 13 is filled with activated carbon. The filter box 13 is placed on the bracket 12, and the activated carbon is packed in a gauze bag, which is then laid in the filter box 13 through the opening at the top of the filter box 13.

[0032] By configuring in this way, the strong adsorption capacity of the activated carbon can filter and adsorb the gas entering the tank cover 2 , thereby preventing bacteria or impurities from contaminating the liquid biological agent in the storage tank 1 .

[0033] Specifically, a sealing cover 15 is detachably connected to the top of the tank cover 2 , and a plurality of second exhaust holes 16 are provided on the side wall of the tank cover 2 directly facing the outer wall of the filter box 13 .

[0034] By such arrangement, the can cover 2 is sealed by the sealing cap 15. The second vent hole 16 is arranged so that the can cover 2 can exchange with the outside air through the filtration of the filter box 13.

[0035] In a specific embodiment, the sealing plate 4 is integrally formed with the tank cover 2 to enhance the sealing effect of the sealing plate 4 on the material opening 3 .

[0036] In a specific embodiment, a first sealing ring 17 is attached to the sealing plate 4 at a position in contact with the top surface of the material port 3 , and a second sealing ring 18 is attached to the bottom surface of the baffle plate 8 .

[0037] The first sealing ring 17 can enhance the sealing performance of the connection between the inner wall of the tank cover 2 and the outer wall of the material port 3 , and the second sealing ring 18 can enhance the blocking effect of the baffle 8 on the first exhaust hole 5 .

[0038] In a specific embodiment, a conical limiting block 19 is fixedly connected to the bottom end of the slide rod 7 , and the limiting block 19 is disposed in the material opening 3 .

[0039] By setting it in this way, the limit block 19 can limit the slide bar 7 to prevent the slide bar 7 from sliding out of the limit hole 6.

[0040] Specifically, the radius of the top surface of the limiting block 19 is smaller than the distance between the center of the first exhaust hole 5 and the limiting hole 6 , and the radius of the top surface of the limiting block 19 is larger than the radius of the limiting hole 6 .

[0041] This arrangement prevents the limiting block 19 from blocking the first exhaust hole 5 when following the sliding rod 7 to move upward, thereby affecting the exhaust effect of the storage tank 1 .

[0042] In a specific embodiment, the radius of the baffle 8 is greater than the distance between the center of the first exhaust hole 5 and the limiting hole 6 .

[0043] By configuring in this way, when the storage tank 1 is not venting, the baffle 8 can completely cover the first vent hole 5 to block the first vent hole 5 .

[0044] Working principle of the utility model: When the storage device of the utility model is used, firstly, the activated carbon is loaded into the gauze bag, the gauze bag is laid in the filter box 13, the filter box 13 is placed into the tank cover 2 from the top opening of the tank cover 2 so that its bottom contacts the bracket 12, and then the cover 15 is buckled at the opening of the tank cover 2. Then, the liquid biological bacteria agent is poured into the storage tank 1 through the material port 3 under a sterile environment. After the canning is completed, the tank cover 2 is screwed on the outer wall of the material port 3, and the storage tank 1 is placed in a suitable environment for storage. When the liquid microbial bacteria agent in the storage tank 1 metabolizes to produce gas, causing the air pressure in the storage tank 1 to increase, the gas will push the baffle 8 and the slide bar 7 to move upward along the limit hole 6 through the first exhaust hole 5, so that the gas in the storage tank 1 is discharged from the storage tank 1 through the first exhaust hole 5, and discharged through the gap between the baffle 8 and the inner wall of the tank cover 2, and finally discharged to the outside of the tank cover 2 through the filter box 13 and the second exhaust hole 16, reducing the air pressure in the storage tank and preventing flatulence. When the air pressure in the storage tank 1 is balanced with that in the outside or the air pressure is insufficient to lift the baffle 8, the baffle 8 is pressed against the top surface of the sealing plate 4 by the action of the compression spring 10, thereby blocking the first exhaust hole 5 and preventing foreign matter from entering the storage tank 1 and contaminating the liquid biological agent.

[0045] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0046] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. An anti-flatulence liquid microbial agent storage device, characterized in that: The invention comprises a storage tank (1) for storing a liquid microbial inoculant and a tank cover (2); the storage tank (1) is provided with a material port (3) on the top thereof and connected to the inner cavity of the storage tank (1); the tank cover (2) is detachably connected to the material port (3); the tank cover (2) is hollow inside and open at both ends; a sealing plate (4) is provided in the inner cavity; the sealing plate (4) abuts against the top surface of the material port (3); a plurality of first exhaust holes (5) connected to the material port (3) are provided on the sealing plate (4); A limiting hole (6) is provided through the middle of the sealing plate (4), a sliding rod (7) is slidably connected in the limiting hole (6), a circular baffle (8) is fixedly connected to the top of the sliding rod (7) and is provided with a gap with the inner wall of the tank cover (2), an elastic component is connected to the top surface of the baffle (8), and the elastic component is fixedly connected to the inner wall of the tank cover (2), and the elastic component is used to drive the baffle (8) to contact the top surface of the sealing plate (4) to block the first exhaust hole (5).

2. The anti-flatulence liquid microbial agent storage device according to claim 1, characterized in that: The elastic component comprises a connecting rod (9), a compression spring (10) and a slide cylinder (11); the bottom end of the connecting rod (9) is fixedly connected to the baffle (8) and the top end is fixedly connected to the bottom end of the compression spring (10); the bottom of the slide cylinder (11) is open and the top end is fixedly connected to the inner wall of the tank cover (2) through a bracket (12); the top of the connecting rod (9) is slidably connected in the slide cylinder (11), and the top end of the compression spring (10) is fixedly connected to the inner top wall of the slide cylinder (11).

3. The anti-flatulence liquid microbial agent storage device according to claim 2, characterized in that: A filter box (13) adapted to the tank cover (2) is detachably connected above the bracket (12); the filter box (13) has an open top and a plurality of air holes (14) are provided on the bottom surface and the side walls; and the filter box (13) is filled with activated carbon.

4. The anti-flatulence liquid microbial agent storage device according to claim 3, characterized in that: The top end of the tank cover (2) is detachably connected to a sealing cover (15), and a plurality of second exhaust holes (16) are provided on the side wall of the tank cover (2) directly facing the outer wall of the filter box (13).

5. The anti-flatulence liquid microbial agent storage device according to claim 1, characterized in that: The sealing plate (4) and the tank cover (2) are integrally formed.

6. The anti-flatulence liquid microbial agent storage device according to claim 1, characterized in that: A first sealing ring (17) is fixedly connected to the sealing plate (4) at a point in contact with the top surface of the material port (3), and a second sealing ring (18) is fixedly connected to the bottom surface of the baffle plate (8).

7. The anti-flatulence liquid microbial agent storage device according to claim 1, characterized in that: The bottom end of the slide rod (7) is fixedly connected to a limiting block (19), and the limiting block (19) is arranged in the material opening (3).

8. The anti-flatulence liquid microbial agent storage device according to claim 7, characterized in that: The radius of the limiting block (19) is smaller than the distance between the center of the first exhaust hole (5) and the limiting hole (6), and the radius of the top surface of the limiting block (19) is larger than the radius of the limiting hole (6).

9. The anti-flatulence liquid microbial agent storage device according to claim 1, characterized in that: The radius of the baffle (8) is greater than the distance between the center of the first exhaust hole (5) and the limiting hole (6).

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