A high-efficiency dilution separation device for microbial culture

Abstract

The utility model relates to the field of microorganism culture dilution separation, specifically relates to a high -efficient dilution separation device for microorganism culture, including base, the base upside is fixed with the protective housing that sets up, the protective housing upside is fixed with the fixed disc that sets up, the fixed disc circumference inserts a plurality of with the fixed disc as the axle center annular distribution's rocker, the rocker upside is fixed with locking part that sets up, is used for fixedly equipped with the quick fixing of microorganism test tube on the rocker, the rocker downside is provided with separation part, is used for the reciprocating motion of multiple rockers in upside -down direction, the utility model relates to a high -efficient dilution separation device for microorganism culture, the use of separation part, it is convenient to carry out the efficient dilution separation of the test tube of equipping with microorganism, through the use of locking part, it is convenient to quickly fix and disassemble the position of equipping with microorganism test tube on the rocker.

Description

Technical Field

[0001] This utility model belongs to the field of dilution and separation in microbial culture, and specifically relates to a high-efficiency dilution and separation device for microbial culture. Background Technology

[0002] Microorganisms are a large group of organisms, including bacteria, viruses, fungi, and some small protozoa. They are tiny in size and closely related to human life, and are widely involved in many fields such as health, medicine, industry, agriculture, and environmental protection.

[0003] Chinese Patent No. CN 212640476 U discloses a microbial isolation and culture device, including a base. A support rod is fixedly connected to one side of the top of the base, and a dilution hopper is fixedly connected to the top of the support rod. A filter cylinder is welded to the bottom of the dilution hopper, and a fixing frame is bolted to the top of the outer wall of one side of the dilution hopper. A rotating rod is inserted into one side of the top of the fixing frame, and the rotating rod is located in the middle of the dilution hopper. Three staggered stirring rods are welded to the bottom of the rotating rod. In use, the sample and solute are poured into the dilution hopper, and the handle is turned to rotate the rotating rod and stirring rods in the dilution hopper, promoting sample dilution and dissolution. After dilution is complete, an electric push rod pushes the push plate upward, separating the sealing plug from the inner wall of the dilution hopper. The solution flows through the bottom of the dilution hopper into the filter cylinder for impurity removal. This eliminates the need for transporting the diluted solution, saves sample processing time and tool usage, and accelerates the rate of microbial isolation and culture. However, this technical solution has the problem of poor dilution and separation effect when using test tubes containing microorganisms, which increases the workload of staff. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art, which is that the dilution and separation effect of test tubes containing microorganisms is poor and increases the workload of staff, so as to realize a highly efficient dilution and separation device for microbial culture.

[0005] To achieve the above-mentioned objectives, the technical solution of this utility model is: a high-efficiency dilution and separation device for microbial culture, comprising a base, a protective shell fixedly mounted on the upper side of the base, a fixed plate fixedly mounted on the upper side of the protective shell, a plurality of rockers arranged in a ring around the fixed plate as the axis, a locking component fixedly mounted on the upper side of the rockers for quickly fixing test tubes containing microorganisms on the rockers, and a separation component mounted on the lower side of the rockers for reciprocating motion of the multiple rockers in the up-down direction.

[0006] Specifically, the separating component includes a horizontal plate fixedly connected to the inner side of the protective shell. The horizontal plate separates the interior of the protective shell into two separate chambers. A rotating shaft is rotatably mounted on the middle side of the horizontal plate, and a power component is mounted on the lower side of the rotating shaft. A cylindrical cam is fixedly mounted on the upper side of the rotating shaft. Multiple connecting rods arranged in a ring around the cylindrical cam are meshed on the cylindrical cam. The fixed disk is coaxial with the cylindrical cam, and the upper side of the cylindrical cam is rotatably mounted with the fixed disk. A connecting block is fixedly mounted on the outer side of the connecting rod, and the upper side of the connecting block is fixedly mounted with a rocker arm.

[0007] Specifically, the locking component includes a mounting plate detachably connected to the upper side of the rocker arm. U-shaped rods are fixedly provided on both sides of the mounting plate along its length. A top rod is threadedly connected to the side of the U-shaped rod away from the mounting plate. A connector is rotatably connected to the side of the top rod near the mounting plate. The side of the connector near the mounting plate is arc-shaped.

[0008] Specifically, a rotating handle is fixedly installed on the side of the top rod away from the mounting plate.

[0009] Specifically, the mounting plate has a 90-degree mounting groove on the side near the connector.

[0010] Specifically, the power component includes a large transmission gear fixedly mounted on the lower side of the rotating shaft, a small driving gear meshing with the large transmission gear, a power motor fixedly mounted inside the protective housing, the power motor located inside the lower cavity, the upper side of the output end of the power motor rotatably mounted with the protective housing, and the small driving gear fixedly mounted with the output end of the power motor.

[0011] Specifically, the mounting plate has two countersunk holes, and a locking screw is inserted into the countersunk hole. The locking screw is threaded to the upper end face of the rocker arm.

[0012] Specifically, a tray is fixedly mounted on the upper end face of the rocker arm, and the tray is located on the lower side of the U-shaped rod.

[0013] Compared with existing technologies, the high-efficiency dilution and separation device for microbial culture of this invention has at least the following beneficial effects: This invention facilitates the efficient dilution and separation of test tubes containing microorganisms through the use of a separation component. The locking component facilitates the quick fixing and disassembly of the test tubes containing microorganisms on the rocker arm. The mounting slot facilitates the placement of the test tubes containing microorganisms into the mounting slot, and the top rod fixes the test tubes containing microorganisms in the position of the mounting slot. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial cross-sectional view of the protective shell of this utility model; Figure 3 This is a schematic diagram of the fixed disk structure of this utility model; Figure 4 This is a schematic diagram of the locking component structure of this utility model; In the diagram: 1-Base; 2-Protective shell; 3-Fixing plate; 4-Rock arm; 5-Transmission gear; 6-Cylindrical cam; 7-Drive pinion; 8-Power motor; 9-Connecting block; 10-Horizontal plate; 11-Connecting rod; 12-Rotating shaft; 13-Rotating handle; 14-Top rod; 15-U-shaped rod; 16-Mounting plate; 17-Mounting groove; 18-Counterhead hole; 19-Connector. Detailed Implementation

[0015] The highly efficient dilution and separation device for microbial culture of this utility model will be described in more detail below with reference to the accompanying drawings and specific embodiments.

[0016] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] This embodiment discloses a highly efficient dilution and separation device for microbial culture, such as... Figures 1-4 As shown, the device includes a base 1, a protective shell 2 fixedly mounted on the upper side of the base 1, a fixing plate 3 fixedly mounted on the upper side of the protective shell 2, and multiple rocker arms 4 arranged in a ring around the fixing plate 3. A locking component is fixedly mounted on the upper side of each rocker arm 4 for quickly securing test tubes containing microorganisms to the rocker arm 4. A separation component is provided on the lower side of each rocker arm 4 for reciprocating motion in the up-and-down direction. A spline rod is fixedly mounted in the middle of each rocker arm 4. Multiple evenly distributed spline grooves are formed on the fixing plate 3, and the spline rod is inserted into the spline grooves to facilitate the reciprocating motion of the rocker arms 4 in the up-and-down direction, thereby facilitating efficient dilution and separation of the test tubes containing microorganisms fixed by the locking component.

[0018] The separating component includes a horizontal plate 10 fixedly connected to the inner side of the protective shell 2. The horizontal plate 10 separates the interior of the protective shell 2 into two separate chambers. A rotating shaft 12 is rotatably mounted on the middle side of the horizontal plate 10. A power component is mounted on the lower side of the rotating shaft 12. A cylindrical cam 6 is fixedly mounted on the upper side of the rotating shaft 12. Multiple connecting rods 11 are meshed on the cylindrical cam 6 and arranged in a ring around the cylindrical cam 6. This facilitates the reciprocating motion of the multiple connecting rods 11 in the up-down direction by rotating the cylindrical cam 6. The fixed disk 3 is coaxial with the cylindrical cam 6. The upper side of the cylindrical cam 6 is rotatably mounted with the fixed disk 3. A connecting block 9 is fixedly mounted on the outer side of the connecting rods 11. The upper side of the connecting block 9 is fixedly mounted with the rocker arm 4. The rotation of the rotating shaft 12 drives the cylindrical cam 6 to rotate. The cylindrical cam 6 drives the multiple connecting rods 11 to move simultaneously. Since the connecting rods 11 are fixedly mounted with the rocker arm 4 through the connecting block 9, the rocker arm 4 is driven to reciprocate in the up-down direction.

[0019] The locking component includes a mounting plate 16 detachably connected to the upper side of the rocker arm 4. U-shaped rods 15 are fixedly arranged on both sides of the mounting plate 16 along its length. A top rod 14 is threadedly connected to the side of the U-shaped rod 15 away from the mounting plate 16. A connector 19 is rotatably connected to the side of the top rod 14 near the mounting plate 16. The side of the connector 19 near the mounting plate 16 is arc-shaped. By placing a test tube containing microorganisms between the mounting plate 16 and the connector 19, rotating the top rod 14 causes the connector 19 to move closer to the mounting plate 16, thereby facilitating the fixing of the test tube containing microorganisms on the mounting plate 16.

[0020] A rotating handle 13 is fixedly provided on the side of the top rod 14 away from the mounting plate 16, and the distance between the top rod 14 and the mounting plate 16 can be easily adjusted by rotating the handle 13 at this location.

[0021] The mounting plate 16 has a 90-degree mounting groove 17 on the side near the connector 19. The mounting groove 17 facilitates the placement of test tubes containing microorganisms into the mounting groove 17, and the top rod 14 fixes the position of the test tubes containing microorganisms in the mounting groove 17.

[0022] The power component includes a large transmission gear 5 fixedly mounted on the lower side of the rotating shaft 12, and a driving pinion 7 meshing with the large transmission gear 5. A power motor 8 is fixedly mounted inside the protective housing 2. The power motor 8 is located inside the lower cavity, and the upper side of the output end of the power motor 8 is rotatably mounted with the protective housing 2. The driving pinion 7 is fixedly mounted with the output end of the power motor 8. When the power motor 8 is turned on, the output end of the power motor 8 drives the large transmission gear 5 to rotate through the driving pinion 7, thereby driving the rotating shaft 12 to perform a deceleration motion.

[0023] The mounting plate 16 has two countersunk holes 18, and a locking screw is inserted into the countersunk hole 18. The locking screw is threaded to the upper end face of the rocker arm 4, which facilitates fixing the position of the mounting plate 16 on the upper end face of the rocker arm 4.

[0024] A tray is fixedly installed on the upper end face of the rocker arm 4. The tray is located on the lower side of the U-shaped rod 15, and the tray at this location makes it easy to lift the test tube containing microorganisms.

[0025] In use, this invention involves moving the device to the desired location in the laboratory, injecting microorganisms and saline solution into test tubes, sealing the opening of the test tubes with stoppers, and then quickly mounting multiple test tubes containing microorganisms onto multiple rocker arms 4 via locking components. The power motor 8 is then activated, causing the rocker arms 4 to reciprocate up and down via a separation component, thereby oscillating the multiple test tubes containing microorganisms in the up-and-down direction. This efficiently dilutes and separates the microorganisms, reducing the workload of staff.

[0026] It should be noted that, in actual implementation, the structure depicted in the accompanying drawings is not a fixed or unchanging embodiment. The components of the embodiments of this invention described and shown in these drawings can typically be arranged and designed in various different configurations. Furthermore, the accompanying drawings and abstract drawings are merely illustrative and do not represent the specific structure or actual quantity in a concrete implementation.

[0027] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains. The use of terms such as "a" or "an" in this specification and claims does not necessarily indicate a limitation on quantity. Terms such as "comprising" or "including" mean that the element or component preceding the word encompasses the element or component listed following the word and its equivalents, without excluding other elements or components. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0028] The exemplary embodiments of the present invention have been described in detail above with reference to preferred embodiments. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the concept of the present invention, and various combinations can be made to the various technical features and structures proposed by the present invention without exceeding the protection scope of the present invention.

Claims

1. A highly efficient dilution and separation device for microbial culture, characterized in that: Includes a base (1), a protective shell (2) is fixedly installed on the upper side of the base (1), a fixed plate (3) is fixedly installed on the upper side of the protective shell (2), a plurality of rockers (4) are inserted into the circumference of the fixed plate (3) and distributed in a ring around the fixed plate (3), a locking component is fixedly installed on the upper side of the rocker (4) for quickly fixing the test tube containing microorganisms on the rocker (4), and a separation component is provided on the lower side of the rocker (4) for the multiple rockers (4) to reciprocate in the up and down direction.

2. The high-efficiency dilution and separation device for microbial culture according to claim 1, characterized in that: The separation component includes a horizontal plate (10) fixedly connected to the inner side of the protective shell (2). The horizontal plate (10) separates the interior of the protective shell (2) into two separate chambers. A rotating shaft (12) is rotatably arranged on the middle side of the horizontal plate (10). A power component is arranged on the lower side of the rotating shaft (12). A cylindrical cam (6) is fixedly arranged on the upper side of the rotating shaft (12). Multiple connecting rods (11) are meshed on the cylindrical cam (6) and arranged in a ring around the cylindrical cam (6). The fixed disk (3) is coaxial with the cylindrical cam (6). The upper side of the cylindrical cam (6) is rotatably arranged with the fixed disk (3). A connecting block (9) is fixedly arranged on the outer side of the connecting rod (11). The upper side of the connecting block (9) is fixedly arranged with the rocker arm (4).

3. The high-efficiency dilution and separation device for microbial culture according to claim 1, characterized in that: The locking component includes a mounting plate (16) detachably connected to the upper side of the rocker arm (4). U-shaped rods (15) are fixedly provided on both sides of the mounting plate (16) along its length. A top rod (14) is threadedly connected to the side of the U-shaped rod (15) away from the mounting plate (16). A connector (19) is rotatably connected to the side of the top rod (14) near the mounting plate (16). The side of the connector (19) near the mounting plate (16) is arc-shaped.

4. The high-efficiency dilution and separation device for microbial culture according to claim 3, characterized in that: A rotating handle (13) is fixedly installed on the side of the top rod (14) away from the mounting plate (16).

5. The high-efficiency dilution and separation device for microbial culture according to claim 3, characterized in that: The mounting plate (16) has a mounting groove (17) at a 90-degree angle on the side near the connector (19).

6. The high-efficiency dilution and separation device for microbial culture according to claim 2, characterized in that: The power component includes a transmission gear (5) fixedly disposed on the lower side of the rotating shaft (12), and a driving pinion (7) meshing with the transmission gear (5). A power motor (8) is fixedly disposed inside the protective shell (2). The power motor (8) is located in the lower cavity. The upper side of the output end of the power motor (8) is rotatably disposed with the protective shell (2). The driving pinion (7) is fixedly disposed with the output end of the power motor (8).

7. The high-efficiency dilution and separation device for microbial culture according to claim 4, characterized in that: The mounting plate (16) has two countersunk holes (18), and a locking screw is inserted in the countersunk hole (18). The locking screw is threaded to the upper end face of the rocker arm (4).

8. The high-efficiency dilution and separation device for microbial culture according to claim 7, characterized in that: A tray is fixedly installed on the upper end face of the rocker arm (4), and the tray is located on the lower side of the U-shaped rod (15).

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