Microbial culture medium

Abstract

The utility model discloses a microorganism culture medium which comprises a box body unit, the box body unit comprises a treatment tank and supporting legs matched with a tank cover, and a feeding hole is fixedly formed in one side of the top end of the tank cover; the cleaning unit comprises L-shaped mounting frames arranged on the two sides of an inner cavity of the treatment tank, when the inner wall of the treatment tank needs to be cleaned, the two L-shaped mounting frames are fixedly mounted on the two sides of the rotating shaft through the threaded grooves by the fixing bolts, and when the cleaning block enters the inner cavity of the treatment tank, the telescopic spring can extrude the limiting block to clean the inner wall of the treatment tank. According to the cleaning device, a motor drives a limiting block to move in the direction of a cleaning block, so that the limiting block drives the cleaning block to be attached to the inner wall of the treatment tank through a fixing block, at the moment, residues on the inner wall of the treatment tank can be cleaned through rotation of an L-shaped mounting frame, the situation that the residues affect the subsequent mixing effect is avoided, meanwhile, the burden of personnel is relieved, and the working efficiency is improved. The practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of microbial culture, in particular to a microbial culture medium. Background Art

[0002] Microbial culture medium is a mixture of various materials according to needs. Microbial culture medium is prepared according to the nutritional needs and growth characteristics of microorganisms using appropriate ingredients and conditions. These ingredients usually include carbon sources, nitrogen sources, inorganic salts, growth factors and buffers, which provide the necessary nutrients and a suitable growth environment for microorganisms.

[0003] A Chinese patent with authorization announcement number CN216677983U discloses a microbial culture medium raw material mixing device, including a box body, an end cover, a stirring assembly and a support assembly, wherein the end cover is installed at the top of the box body; the stirring assembly is rotatably installed on the end cover, and the driving end of the stirring assembly is transmission-connected to the motor shaft end installed on the end cover; the support assembly is arranged at the bottom of the box body, and reduces the impact of vibration on the box body while providing support; when the device is in use, it can stir the placed materials horizontally as needed and also make reciprocating linear motion in the height direction, so that the materials at the bottom can be fully flipped upward to avoid accumulation at the bottom, thereby making the raw materials mixed more fully.

[0004] However, in the implementation of relevant technologies, it was found that the design of the above-mentioned microbial culture medium raw material mixing device has the following problems: after the stirring is completed, there will often be residual materials remaining on the inner wall of the box. These residues may interfere with the subsequent mixing operations and thus affect the overall mixing effect. In order to eliminate this influence, the staff have to clean it manually, which undoubtedly increases their workload and also reduces the convenience and practicality of the entire device. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above problems existing in the existing microbial culture medium, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a microbial culture medium, which is suitable for solving the problem that after stirring, there is often residual material remaining on the inner wall of the box, which interferes with subsequent mixing operations and affects the overall effect. The staff needs to clean it manually, which increases the burden and reduces the convenience and practicality of the device.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a microbial culture medium, comprising:

[0009] The box unit includes a processing tank and supporting legs matched with the tank cover, and a feed port is fixedly installed on one side of the top of the tank cover;

[0010] A cleaning unit comprises an L-shaped mounting frame arranged on both sides of the inner cavity of a processing tank, a connecting plate is fixedly installed on one side of the L-shaped mounting frame, a plurality of mounting cavities are opened on the side of the connecting plate away from the L-shaped mounting frame, telescopic springs are fixedly installed on the inner cavities of the plurality of mounting cavities, a limiting block is fixedly installed on one end of the telescopic spring away from the L-shaped mounting frame, and the limiting block and the mounting cavity are slidably connected, a fixing block is fixedly installed on the side of the limiting block away from the L-shaped mounting frame, a cleaning block is fixedly connected on the side of the fixing block away from the limiting block, and a side of the cleaning block close to the processing tank is tightly fitted with the inner wall of the processing tank.

[0011] As a preferred solution of the microbial culture medium described in the utility model, wherein: slide grooves are symmetrically opened on both sides of the inner cavity of the installation cavity, the inner cavity of the slide grooves is slidably connected with sliders, and the side of the slider close to the limit block is fixedly connected to the outer surface of the limit block.

[0012] As a preferred embodiment of the microbial culture medium described in the utility model, the culture medium includes a stirring unit, which includes a mounting base fixedly installed in the middle of the top end of the tank cover, a motor is fixedly installed on the top of the mounting base, a rotating shaft is fixedly connected to the output end of the motor, and multiple groups of evenly distributed stirring blades are symmetrically installed on both sides of the rotating shaft.

[0013] As a preferred solution of the microbial culture medium described in the utility model, two groups of L-shaped mounting frames are located on both sides of the rotating shaft, thread grooves are provided on both sides of the L-shaped mounting frames, and a fixing bolt is threadedly connected to the side of the L-shaped mounting frame away from the rotating shaft, and the fixing bolt and the thread groove are threadedly connected.

[0014] As a preferred solution of the microbial culture medium described in the utility model, wherein: a supporting leg is fixedly installed at the bottom end of the processing tank, and a foot pad is installed at the bottom end of the supporting leg.

[0015] As a preferred solution of the microbial culture medium described in the utility model, a discharge port is fixedly installed in the middle of the bottom end of the processing tank, and a valve is arranged on the outer surface of the discharge port.

[0016] The beneficial effects of the present utility model are as follows: when it is necessary to clean the inner wall of the processing tank, the fixing bolts fix the two sets of L-shaped mounting brackets on both sides of the rotating shaft through the threaded grooves. When the cleaning block enters the inner cavity of the processing tank, the telescopic spring will squeeze the limit block to drive the limit block to move in the direction of the cleaning block, so that the limit block drives the cleaning block to fit the inner wall of the processing tank through the fixed block. At this time, the L-shaped mounting bracket can be rotated to clean the residue on the inner wall of the processing tank to prevent the residue from affecting the subsequent mixing effect, while reducing the burden on personnel and improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of a microbial culture medium proposed by the utility model;

[0019] Figure 2 This is a schematic cross-sectional view of a microbial culture medium proposed in the utility model;

[0020] Figure 3 A microbial culture medium proposed by the utility model Figure 2 A is an enlarged structural diagram of FIG.

[0021] Description of the drawings: 100, box unit; 101, processing tank; 102, supporting legs; 103, tank cover; 104, feed port; 105, discharge port; 200, stirring unit; 201, mounting seat; 202, motor; 203, rotating shaft; 204, stirring blade; 300, cleaning unit; 301, L-shaped mounting bracket; 302, fixing bolt; 303, threaded groove; 304, connecting plate; 305, cleaning block; 306, mounting cavity; 307, telescopic spring; 308, limit block; 309, slider; 310, slide groove; 311, fixing block. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] Reference Figure 1-Figure 3 , which is an embodiment of the utility model, provides a microbial culture medium, including a box unit 100, a stirring unit 200 and a cleaning unit 300.

[0027] The box unit 100 includes a processing tank 101 and a support leg 102 matched with a tank cover 103. A feed port 104 is fixedly installed on one side of the top of the tank cover 103. The material enters the inner cavity of the processing tank 101 through the feed port 104.

[0028] The cleaning unit 300 includes an L-shaped mounting frame 301 arranged on both sides of the inner cavity of the processing tank 101, a connecting plate 304 is fixedly installed on one side of the L-shaped mounting frame 301, a plurality of mounting cavities 306 are opened on the side of the connecting plate 304 away from the L-shaped mounting frame 301, and a telescopic spring 307 is fixedly installed in the inner cavity of the plurality of mounting cavities 306, a limiting block 308 is fixedly installed on one end of the telescopic spring 307 away from the L-shaped mounting frame 301, and the limiting block 308 is slidably connected to the mounting cavity 306, a fixing block 311 is fixedly installed on the side of the limiting block 308 away from the L-shaped mounting frame 301, and a cleaning block 305 is fixedly connected to the side of the fixing block 311 away from the limiting block 308, The side of the cleaning block 305 close to the processing tank 101 is tightly fitted with the inner wall of the processing tank 101, and the L-shaped mounting frame 301 is installed on both sides of the rotating shaft 203. When the cleaning block 305 enters the inner cavity of the processing tank 101, the telescopic spring 307 will squeeze the limit block 308 to drive the limit block 308 to move in the direction of the cleaning block 305, so that the limit block 308 drives the cleaning block 305 to fit the inner wall of the processing tank 101 through the fixed block 311. At this time, the L-shaped mounting frame 301 can be rotated to clean the residue on the inner wall of the processing tank 101 to prevent the residue from affecting the subsequent mixing effect, while reducing the burden on personnel and improving the practicability of the device.

[0029] Slide grooves 310 are symmetrically provided on both sides of the inner cavity of the installation cavity 306, and the inner cavity of the slide grooves 310 is slidably connected with sliders 309, and the side of the slider 309 close to the limit block 308 is fixedly connected to the outer surface of the limit block 308. When the limit block 308 moves, it will drive the slider 309 to move. The slide grooves 310 can limit the limit block 308 to ensure the stability of the limit block 308 moving in the installation cavity 306.

[0030] The stirring unit 200 includes a mounting base 201 fixedly installed in the middle of the top end of the tank cover 103, a motor 202 is fixedly installed on the top of the mounting base 201, an output end of the motor 202 is fixedly connected to a rotating shaft 203, and multiple groups of evenly distributed stirring blades 204 are symmetrically installed on both sides of the rotating shaft 203. When the motor 202 is started, the motor 202 drives the rotating shaft 203 to rotate, and the rotating shaft 203 drives the stirring blades 204 on both sides to stir and mix the materials in the inner cavity of the processing tank 101.

[0031] Two groups of L-shaped mounting frames 301 are located on both sides of the rotating shaft 203. Thread grooves 303 are provided on both sides of the L-shaped mounting frames 301. A fixing bolt 302 is threadedly connected to one side of the L-shaped mounting frame 301 away from the rotating shaft 203, and the fixing bolt 302 is threadedly connected to the thread groove 303. The fixing bolt 302 fixes the two groups of L-shaped mounting frames 301 on both sides of the rotating shaft 203 through the thread groove 303.

[0032] A support leg 102 is fixedly mounted on the bottom end of the processing tank 101, and a foot pad is mounted on the bottom end of the support leg 102 to prevent the processing tank 101 from tipping over during operation.

[0033] A discharge port 105 is fixedly installed in the middle of the bottom end of the processing tank 101 , and a valve is provided on the outer surface of the discharge port 105 , so that the mixed materials are discharged outwardly through the discharge port 105 .

[0034] During use, the material enters the inner cavity of the processing tank 101 through the feed port 104, the motor 202 is started, the motor 202 drives the rotating shaft 203 to rotate, and the rotating shaft 203 drives the stirring blades 204 on both sides to stir and mix the material in the inner cavity of the processing tank 101, and the mixed material is discharged outward through the discharge port 105. When it is necessary to clean the inner wall of the processing tank 101, the fixing bolts 302 fix the two sets of L-shaped mounting frames 301 on both sides of the rotating shaft 203 through the threaded grooves 303, and the cleaning When the cleaning block 305 enters the inner cavity of the processing tank 101, the telescopic spring 307 will squeeze the limit block 308 to drive the limit block 308 to move in the direction of the cleaning block 305, so that the limit block 308 drives the cleaning block 305 to fit the inner wall of the processing tank 101 through the fixed block 311. At this time, the L-shaped mounting frame 301 can be rotated to clean the residue on the inner wall of the processing tank 101 to prevent the residue from affecting the subsequent mixing effect, while reducing the burden on personnel and improving the practicality of the device.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A microbial culture medium, characterized in that include: A box unit (100) comprises a processing tank (101) and a support leg (102) mounted to match a tank cover (103), wherein a feed port (104) is fixedly mounted on one side of the top of the tank cover (103); The cleaning unit (300) comprises an L-shaped mounting frame (301) arranged on both sides of the inner cavity of the processing tank (101), a connecting plate (304) is fixedly installed on one side of the L-shaped mounting frame (301), a plurality of groups of mounting cavities (306) are opened on the side of the connecting plate (304) away from the L-shaped mounting frame (301), and a telescopic spring (307) is fixedly installed in the inner cavity of the plurality of groups of mounting cavities (306), and the telescopic spring (307) is away from the L-shaped mounting frame (3 A limiting block (308) is fixedly installed at one end of the processing tank (101), and the limiting block (308) and the mounting cavity (306) are slidably connected, a fixing block (311) is fixedly installed on the side of the limiting block (308) away from the L-shaped mounting frame (301), a cleaning block (305) is fixedly connected to the side of the fixing block (311) away from the limiting block (308), and a side of the cleaning block (305) close to the processing tank (101) is tightly fitted with the inner wall of the processing tank (101).

2. A microbial culture medium according to claim 1, characterized in that: Slide grooves (310) are symmetrically provided on both sides of the inner cavity of the installation cavity (306), and the inner cavity of the slide grooves (310) is slidably connected to a slider (309), and the side of the slider (309) close to the limit block (308) is fixedly connected to the outer surface of the limit block (308).

3. A microbial culture medium according to claim 1, characterized in that: The culture medium comprises a stirring unit (200), which comprises a mounting seat (201) fixedly mounted in the middle of the top end of the tank cover (103), a motor (202) fixedly mounted on the top end of the mounting seat (201), a rotating shaft (203) fixedly connected to the output end of the motor (202), and a plurality of groups of evenly distributed stirring blades (204) symmetrically mounted on both sides of the rotating shaft (203).

4. A microbial culture medium according to claim 1, characterized in that: The two groups of L-shaped mounting frames (301) are located on both sides of the rotating shaft (203), and thread grooves (303) are provided on both sides of the L-shaped mounting frames (301). A fixing bolt (302) is threadedly connected to one side of the L-shaped mounting frames (301) away from the rotating shaft (203), and the fixing bolt (302) and the thread groove (303) are threadedly connected.

5. A microbial culture medium according to claim 1, characterized in that: A supporting leg (102) is fixedly mounted on the bottom end of the processing tank (101), and a foot pad is mounted on the bottom end of the supporting leg (102).

6. A microbial culture medium according to claim 1, characterized in that: A discharge port (105) is fixedly installed in the middle of the bottom end of the processing tank (101), and a valve is arranged on the outer surface of the discharge port (105).

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