Bacillus extraction device

Abstract

The bacillus extraction device comprises a cylinder body and an upper cover, the upper end of the cylinder body is fixedly connected with the upper cover, an extraction device is arranged in the cylinder body, the outer wall of the cylinder body is fixedly connected with a convex block, the outer wall of the convex block is fixedly connected with a non-slip mat, and a flow guide device is arranged below the cylinder body. Through cooperation of the flow guide device and the extraction device, an operator holds the barrel to move to the position above a bacillus liquid storage bottle, a sliding rod moves upwards and drives a rubber plug to move upwards synchronously, bacillus liquid is extracted through negative pressure generated by movement of the rubber plug in the barrel, bacillus does not make contact with a spring any more, and therefore the effect of extracting the bacillus liquid is achieved. The whole process of extraction and diversion of the bacillus liquid is sealed, bacillus is prevented from being polluted, the working quality is improved, the rubber plug is pushed to move and restore to the original position through the counter-acting force of the spring, the bacillus liquid can be extracted only in one period, the workload of operators is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bacterial liquid extraction, in particular to a bacillus extraction device. Background Art

[0002] Bacillus is a family of bacteria that form spores (endospores) called rods or cocci. These include genera such as Bacillus, Sporolactobacillus, Clostridium, Desulfovibrio, and Sporosarcina.

[0003] In a bacillus liquid extraction device with the authorization announcement number "CN220056823U", a puncture tube is used to puncture the diaphragm sealing the external storage bottle. When punctured, the sealing plate and the opening are sealed. Then, when the puncture tube extends below the bacillus liquid level, the handle is pressed downward to make the movable rod slide into the inside of the puncture tube. Under the action of the paddle plate, the spring sheet is lifted outward, thereby lifting the sealing plate out from the inside of the opening, so that the bacillus liquid can flow from the opening to the inside of the liquid storage tank on the movable rod, thereby completing the extraction. However, when the device extends into the storage bottle through the puncture tube to extract the bacillus liquid, the bacillus liquid contacts the spring, resulting in contamination of the bacillus liquid, reducing the working quality of the device. After the bacillus liquid is extracted, the device needs to collect the bacillus liquid inside the liquid storage tank again, which increases the workload of the operator and reduces the working efficiency of the device. Summary of the Invention

[0004] The utility model aims to solve the problems existing in the prior art and provides a bacillus extraction device to achieve the purpose of improving work quality and work efficiency.

[0005] The utility model solves the technical problem by adopting the following technical solution: This Bacillus extraction device includes a cylinder and an upper cover, the upper end of the cylinder is fixedly connected to the upper cover, an extraction device is provided inside the cylinder, a protrusion is fixedly connected to the outer wall of the cylinder, an anti-slip pad is fixedly connected to the outer wall of the protrusion, and a flow guide device is provided under the cylinder.

[0006] For further improvement, the diversion device includes a first one-way valve and a puncture tube. The lower end of the cylinder is fixedly connected to the first one-way valve, the lower end of the first one-way valve is fixedly connected to the puncture tube, the right end of the cylinder is fixedly connected to the second one-way valve, the second one-way valve is fixedly connected to the silicone tube, and the silicone tube is fixedly connected to the liquid inlet tube.

[0007] For further improvement, the end of the silicone tube is fixedly connected to the box cover.

[0008] For further improvement, a sealing gasket is fixedly connected to the lower end of the box cover, and the box cover is sealed to the box body through the sealing gasket.

[0009] For further improvement, the extraction device includes a fixed block and a rubber pad, the outer wall of the rubber pad is fixedly connected to the upper cover, the inner wall of the rubber pad is slidably connected to the sliding rod, the upper end of the sliding rod is fixedly connected to the fixed block, the lower end of the sliding rod is fixedly connected to the rubber plug, the outer wall of the sliding rod is provided with a spring, and the two ends of the spring are respectively fixedly connected to the rubber plug and the upper cover.

[0010] Further improvement, the outer wall of the rubber stopper is slidably connected to the cylinder.

[0011] The beneficial effect of the utility model is that, through the cooperation of the diversion device and the extraction device, the operator holds the surface of the anti-slip pad to drive the cylinder to the top of the bacillus liquid storage bottle, drives the cylinder to move downward, extends into the inside of the bacillus liquid storage bottle through the puncture tube, pulls the fixed block to move upward, the fixed block drives the sliding rod to move synchronously, and the sliding rod moves upward and drives the rubber plug to move upward synchronously. At the same time, the rubber plug moves upward and compresses the spring, and suction is generated inside the cylinder to extract the bacillus liquid inside the bacillus liquid storage bottle into the cylinder through the cooperation of the first one-way valve and the puncture tube. At the same time, since the second one-way valve can only discharge liquid, it will not affect the extraction of the bacillus liquid. The negative pressure generated by the movement of the rubber plug inside the cylinder is extracted to extract the bacillus liquid, and the bacillus no longer contacts the spring. The extraction and diversion process of the bacillus liquid is fully sealed to avoid contamination of the bacillus, thereby improving the work quality.

[0012] When the bacillus liquid inside the cylinder reaches the required level, the operator loosens the fixed block and pushes the rubber plug downward under the reaction force of the spring. While the rubber plug moves downward, it pushes the bacillus liquid inside the cylinder to be discharged through the second one-way valve. Since the first one-way valve is used to intake liquid, it will not affect the diversion of the bacillus liquid. Through the cooperation of the second one-way valve, the silicone tube and the liquid inlet pipe, the bacillus liquid inside the cylinder is discharged into the interior of the box. Since the box and the box cover are sealed by a sealing gasket, the contamination of the bacillus liquid by the external environment is avoided. The reaction force of the spring pushes the rubber plug to return to its original position. The extraction of the bacillus liquid can be completed in only one cycle, which reduces the workload of the operator and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 for Figure 1 Front cross-sectional view of

[0015] Figure 3 for Figure 2 Part A of FIG;

[0016] Figure 4 for Figure 2 FIG. 2 shows part B of FIG.

[0017] Figure 5 for Figure 1 A three-dimensional partial cross-sectional view of

[0018] Figure 6 for Figure 2 Schematic diagram after the middle slide bar is pulled out.

[0019] Explanation of the accompanying reference numerals: 1. Cylinder, 2. Diversion device, 201. First one-way valve, 202. Puncture tube, 203. Second one-way valve, 204. Silicone tube, 205. Liquid inlet pipe, 3. Extraction device, 301. Fixed block, 302. Slide rod, 303. Spring, 304. Rubber plug, 305. Rubber pad, 4. Upper cover, 5. Bump, 6. Anti-slip pad, 7. Box cover, 8. Sealing pad, 9. Box body. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings:

[0021] Refer to the attached Figure 1-6 : In this embodiment, a Bacillus extraction device includes a cylinder 1 and an upper cover 4. The upper end of the cylinder 1 is fixedly connected to the upper cover 4, an extraction device 3 is provided inside the cylinder 1, a protrusion 5 is fixedly connected to the outer wall of the cylinder 1, an anti-slip pad 6 is fixedly connected to the outer wall of the protrusion 5, and a flow guide device 2 is provided under the cylinder 1.

[0022] The end of the silicone tube 204 is fixedly connected to the box cover 7, which is fixed to the box body 9 by bolts. The lower end of the box cover 7 is fixedly connected to the sealing gasket 8, which is sealed to the box body 9 by the sealing gasket 8. The outer wall of the rubber plug 304 is slidably connected to the cylinder body 1.

[0023] Refer to the attached Figure 1-3 , 5 and 6: The flow guiding device 2 includes a first one-way valve 201 and a puncture tube 202. The lower end of the cylinder 1 is fixedly connected to the first one-way valve 201. The first one-way valve 201 allows the bacillus liquid to enter the interior of the cylinder 1 from the outside, but cannot allow the bacillus liquid to be discharged from the interior of the cylinder 1 to the outside of the cylinder 1. The lower end of the first one-way valve 201 is fixedly connected to the puncture tube 202, which can extend below the bacillus liquid level. The right end of the cylinder 1 is fixedly connected to the second one-way valve 203. The second one-way valve 203 can discharge the bacillus liquid inside the cylinder 1 into the interior of the box 9, but cannot allow the bacillus liquid inside the box 9 to enter the interior of the cylinder 1. The second one-way valve 203 is fixedly connected to a silicone tube 204, which is connected to the box 9 through the second one-way valve 203 and the silicone tube 204. The silicone tube 204 is fixedly connected to a liquid inlet pipe 205, and the silicone tube 204 is connected to the liquid inlet pipe 205.

[0024] Refer to the attached Figure 1-6 : The extraction device 3 includes a fixed block 301 and a rubber pad 305. The outer wall of the rubber pad 305 is fixedly connected to the upper cover 4, and the inner wall of the rubber pad 305 is slidably connected to the sliding rod 302. The rubber pad 305 is used to seal the sliding rod 302 and the upper cover 4. The upper end of the sliding rod 302 is fixedly connected to the fixed block 301. The movement of the fixed block 301 drives the sliding rod 302 to move synchronously. The lower end of the sliding rod 302 is fixedly connected to a rubber plug 304. The movement of the sliding rod 302 drives the rubber plug 304 to move synchronously. The negative pressure generated by the upward movement of the rubber plug 304 absorbs the bacillus liquid through the first one-way valve 201 and the puncture tube 202. The outer wall of the sliding rod 302 is provided with a spring 303. The elastic coefficient of the spring 303 can meet the working requirements according to actual requirements. The two ends of the spring 303 are respectively fixedly connected to the rubber plug 304 and the upper cover 4, and the two ends of the spring 303 are respectively fixedly connected to the rubber plug 304 and the upper cover.

[0025] Working principle:

[0026] The extraction process of Bacillus liquid:

[0027] The operator holds the surface of the anti-slip pad 6 and drives the cylinder 1 to move above the bacillus liquid storage bottle, drives the cylinder 1 to move downward, extends into the inside of the bacillus liquid storage bottle through the puncture tube 202, pulls the fixed block 301 to move upward, and the fixed block 301 drives the sliding rod 302 to move synchronously. The sliding rod 302 moves upward and drives the rubber stopper 304 to move upward synchronously. At the same time, the rubber stopper 304 compresses the spring 303 while moving upward. Suction is generated inside the cylinder 1, and the bacillus liquid inside the bacillus liquid storage bottle is extracted into the cylinder 1 through the cooperation of the first one-way valve 201 and the puncture tube 202. At the same time, since the second one-way valve 203 can only discharge liquid, it will not affect the extraction of the bacillus liquid, and the extraction process of the bacillus liquid is completed.

[0028] The diversion process of Bacillus liquid:

[0029] When the bacillus liquid inside the cylinder 1 reaches the required level, the operator releases the fixed block 301 and pushes the rubber stopper 304 downward under the reaction force of the spring 303. While the rubber stopper 304 moves downward, it pushes the bacillus liquid inside the cylinder 1 to be discharged through the second one-way valve 203. Since the first one-way valve 201 is intake, it will not affect the diversion of the bacillus liquid. Through the cooperation of the second one-way valve 203, the silicone tube 204 and the liquid inlet pipe 205, the bacillus liquid inside the cylinder 1 is discharged to the inside of the box body 9. Since the box body 9 and the box cover 7 are sealed by a sealing gasket, the entire process of extracting and diverting the bacillus liquid is sealed, thereby avoiding contamination of the bacillus liquid by the external environment and completing the diversion process of the bacillus liquid.

[0030] When the Bacillus liquid inside the box body 9 needs to be taken out, the bolts on the top of the box cover 7 are removed, and the box cover 7 is opened to process the Bacillus liquid inside the box body 9 .

[0031] While the present invention has been shown and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A Bacillus extraction device, comprising a barrel (1) and an upper cover (4), wherein the upper end of the barrel (1) is fixedly connected to the upper cover (4), and is characterized in that: An extraction device (3) is provided inside the cylinder (1), a protrusion (5) is fixedly connected to the outer wall of the cylinder (1), an anti-slip pad (6) is fixedly connected to the outer wall of the protrusion (5), and a flow guide device (2) is provided below the cylinder (1).

2. A Bacillus extraction device according to claim 1, characterized in that: The flow guiding device (2) comprises a first one-way valve (201) and a puncture tube (202); the lower end of the cylinder (1) is fixedly connected to the first one-way valve (201); the lower end of the first one-way valve (201) is fixedly connected to the puncture tube (202); the right end of the cylinder (1) is fixedly connected to the second one-way valve (203); the second one-way valve (203) is fixedly connected to a silicone tube (204); and the silicone tube (204) is fixedly connected to a liquid inlet tube (205).

3. A Bacillus extraction device according to claim 2, characterized in that: The end of the silicone tube (204) is fixedly connected to the box cover (7).

4. A Bacillus extraction device according to claim 3, characterized in that: The lower end of the box cover (7) is fixedly connected to a sealing gasket (8), and the box cover (7) is sealed with the box body (9) through the sealing gasket (8).

5. The Bacillus extraction device according to claim 1, wherein: The extraction device (3) comprises a fixed block (301) and a rubber pad (305), the outer wall of the rubber pad (305) is fixedly connected to the upper cover (4), the inner wall of the rubber pad (305) is slidably connected to the sliding rod (302), the upper end of the sliding rod (302) is fixedly connected to the fixed block (301), the lower end of the sliding rod (302) is fixedly connected to the rubber plug (304), the outer wall of the sliding rod (302) is provided with a spring (303), and the two ends of the spring (303) are fixedly connected to the rubber plug (304) and the upper cover (4) respectively.

6. The Bacillus extraction device according to claim 5, characterized in that: The outer wall of the rubber stopper (304) is slidably connected to the cylinder (1).

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