A culture medium preparation device for cultivating mold

Abstract

The utility model relates to the technical field of culture medium preparation, and discloses a culture medium preparation device for culturing molds, which solves the problem that the culture medium preparation device for culturing molds is not convenient to shake back and forth when performing a dissolution operation during use, which reduces the dissolution efficiency and is not convenient to achieve better practicality. The utility model comprises a preparation cylinder, an outer bottom end of the preparation cylinder is symmetrically fixedly mounted with an axle rod, a support base is arranged directly below the preparation cylinder, four corners of the support base are penetrated with fixed mounting holes, a support frame is symmetrically fixedly mounted on the top of the support base, and an adjustment shaking component is installed on the top of the support base and between the two support frames; the utility model can make the culture medium preparation device for culturing molds convenient to shake back and forth when performing a dissolution operation during use, thereby improving the dissolution efficiency and being convenient to achieve better practicality.

Description

Technical Field

[0001] The utility model belongs to the technical field of culture medium preparation, in particular to a culture medium preparation device for cultivating molds. Background Art

[0002] Culture medium is an artificially prepared nutrient for the growth and maintenance of microorganisms, plant tissues and animal tissues. It generally contains carbohydrates, nitrogen-containing substances, inorganic salts, vitamins and water. Different culture media can add some compounds that cannot be synthesized by themselves according to actual needs. Culture medium is also needed when culturing mold. During the preparation process of the culture medium for culturing mold, a preparation device is needed. During the use of the culture medium preparation device for culturing mold, it is not convenient to shake back and forth during the dissolution operation, which reduces the dissolution efficiency and makes it difficult to achieve better practicality. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a culture medium preparation device for culturing mold, which effectively solves the problem that the culture medium preparation device for culturing mold is inconvenient to shake back and forth during the dissolution operation during use, which reduces the dissolution efficiency and makes it difficult to achieve better practicality.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a culture medium preparation device for culturing mold, comprising a preparation cylinder, an outer bottom end of the preparation cylinder is symmetrically fixedly installed with an axle rod, and an outer bottom end of the preparation cylinder is also fixedly installed with a discharge valve, a support base is arranged directly below the preparation cylinder, and fixed installation holes are opened through the four corners of the support base, and a support frame is symmetrically fixedly installed on the top of the support base, and two axles are rotatably installed on the top ends of the two support frames respectively, an adjustment shaking assembly is installed on the top of the support base and between the two support frames, and the top of the adjustment shaking assembly is connected to the bottom of the preparation cylinder, and the adjustment shaking assembly includes a movable frame, a first transmission rack is fixedly installed on the top of the movable frame, and the top of the first transmission rack is meshedly connected with a fan-shaped gear seat, and the top of the fan-shaped gear seat is fixedly connected to the middle part of the bottom end of the preparation cylinder, and the center of the fan-shaped gear seat coincides with the center of the axle rod.

[0005] Preferably, a fan-shaped gear is provided inside the movable frame, and the fan-shaped arc of the fan-shaped gear is one hundred and fifty degrees, a transmission rod is fixedly installed inside the fan-shaped gear and penetrates through it, a first positioning plate and a second positioning plate are symmetrically provided on the outside of the movable frame, and the first positioning plate and the second positioning plate are both fixedly installed on the top of the support base, two ends of the transmission rod are rotatably connected to the first positioning plate and the second positioning plate respectively, a motor is fixedly installed on the side of the first positioning plate away from the second positioning plate, and the output shaft of the motor movably penetrates through the first positioning plate and is fixedly connected to the transmission rod, a second transmission rack is fixedly installed on the top inner end of the movable frame, a third transmission rack is fixedly installed on the bottom inner end of the movable frame, and the second transmission rack and the third transmission rack both intersect with the rotation trajectory of the fan-shaped gear.

[0006] Preferably, positioning seats are provided on both sides of the movable frame, and the positioning seats are fixedly installed on the top of the supporting base. A positioning slide rod is symmetrically and movably installed inside the positioning seat, and one end of the positioning slide rod is fixedly connected to the outer side of the movable frame, and a limiting block is fixedly installed on the other end of the positioning slide rod.

[0007] Preferably, a threaded connection groove is provided on the outer side of the top end of the preparation cylinder, a top cover is threadedly mounted on the outer side of the threaded connection groove, and a handle is fixedly mounted on the middle part of the top end of the top cover.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] 1) During operation, the preparation tube, the shaft rod, the support frame, the support base and the adjusting shaking assembly interact with each other, so that the medium preparation device for culturing mold can be shaken back and forth during the dissolution operation during use, thereby improving the dissolution efficiency and achieving better practicality;

[0010] 2) During operation, through the interaction of the positioning seat, the positioning slide bar and the limit block, the movable frame can achieve better stability when moving, thereby ensuring that the adjustment and shaking component can work stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 This is a schematic diagram of the structure of a culture medium preparation device for culturing molds according to the utility model;

[0014] Figure 2 This is a schematic diagram of the disassembly structure of the preparation cylinder and the top cover of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the adjustable shaking component of the utility model;

[0016] Figure 4 It is a schematic diagram of the enlarged structure of the sector gear part of the utility model.

[0017] In the figure: 1. preparation cylinder; 2. shaft rod; 3. discharge valve; 4. support base; 5. fixed mounting hole; 6. support frame; 7. adjustment shaking assembly; 8. movable frame; 9. first transmission rack; 10. sector gear seat; 11. sector gear; 12. transmission rod; 13. first positioning plate; 14. second positioning plate; 15. motor; 16. second transmission rack; 17. third transmission rack; 18. positioning seat; 19. positioning slide rod; 20. limit block; 21. threaded connection groove; 22. top cover; 23. handle. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Embodiment 1, by Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model includes a preparation barrel 1, a threaded connection groove 21 is provided on the outer side of the top of the preparation barrel 1, a top cover 22 is threadedly installed on the outer side of the threaded connection groove 21, a handle 23 is fixedly installed on the middle part of the top of the top cover 22, a shaft rod 2 is symmetrically fixedly installed on the outer bottom end of the preparation barrel 1, a discharge valve 3 is also fixedly installed on the outer bottom end of the preparation barrel 1, a support base 4 is provided directly below the preparation barrel 1, and fixed installation holes 5 are provided through the four corners of the support base 4, a support frame 6 is symmetrically fixedly installed on the top of the support base 4, and two shaft rods 2 are rotatably installed on the top inner part of the two support frames 6, an adjustment shaking assembly 7 is installed on the top of the support base 4 and between the two support frames 6, and the top of the adjustment shaking assembly 7 is connected to the bottom of the preparation barrel 1;

[0020] The adjusting and shaking assembly 7 includes a movable frame 8, a first transmission rack 9 is fixedly installed on the top of the movable frame 8, a sector-shaped gear seat 10 is meshedly connected to the top of the first transmission rack 9, and the top of the sector-shaped gear seat 10 is fixedly connected to the middle of the bottom end of the preparation tube 1, the center of the sector-shaped gear seat 10 coincides with the center of the shaft 2, a sector gear 11 is arranged inside the movable frame 8, and the sector arc of the sector gear 11 is one hundred and fifty degrees, a transmission rod 12 is fixedly installed through the inside of the sector gear 11, a first positioning plate 13 and a second positioning plate 14 are symmetrically arranged on the outside of the movable frame 8, and the first positioning plate 13 and the second positioning plate 14 are fixedly installed on the top of the supporting base 4, and the two ends of the transmission rod 12 are respectively connected to the first positioning plate 13 and the second positioning plate 14 for rotation. Then, a motor 15 is fixedly installed on one side of the first positioning plate 13 away from the second positioning plate 14, and the output shaft of the motor 15 movably passes through the first positioning plate 13 and is fixedly connected to the transmission rod 12, a second transmission rack 16 is fixedly installed on the inner top of the movable frame 8, a third transmission rack 17 is fixedly installed on the inner bottom end of the movable frame 8, and the second transmission rack 16 and the third transmission rack 17 both intersect with the rotation trajectory of the sector gear 11, positioning seats 18 are provided on both sides of the movable frame 8, and the positioning seats 18 are fixedly installed on the top of the supporting base 4, a positioning slide bar 19 is symmetrically and movably installed inside the positioning seat 18, and one end of the positioning slide bar 19 is fixedly connected to the outer side of the movable frame 8, and the other end of the positioning slide bar 19 is fixedly installed with a limit block 20.

[0021] During use, through the interaction of the preparation cylinder 1, the shaft rod 2, the support frame 6, the support base 4 and the adjustable shaking assembly 7, the culture medium preparation device for culturing mold can be shaken back and forth during the dissolution operation during use, thereby improving the dissolution efficiency and achieving better practicality. In addition, through the interaction of the positioning seat 18, the positioning slide rod 19 and the limit block 20, the movable frame 8 can achieve better stability when moving, thereby ensuring that the adjustable shaking assembly 7 can work stably.

[0022] Working principle: When working, first start the motor 15 to drive the transmission rod 12 to rotate, the transmission rod 12 drives the fan gear 11 to rotate, the fan gear 11 drives the second transmission rack 16 to move during the first half of the rotation, the second transmission rack 16 drives the movable frame 8 to move, the movable frame 8 drives the positioning slide bar 19 to slide inside the positioning seat 18, which can ensure that the movable frame 8 achieves better stability when moving, and at the same time the movable frame 8 drives the first transmission rack 9 to move, the first transmission rack 9 drives the fan gear seat 10 to move, and the fan gear 11 drives the second transmission rack 16 to move. The tooth seat 10 drives the preparation barrel 1 to move. When the sector gear 11 rotates the second half of a circle, the sector gear 11 disengages from the second transmission rack 16, and then drives the third transmission rack 17 to move in the opposite direction, so that the sector tooth seat 10 moves in the opposite direction, and the sector tooth seat 10 drives the preparation barrel 1 to move in the opposite direction. This cycle allows the preparation barrel 1 to keep shaking back and forth, so that the culture medium preparation device for culturing mold can be shaken back and forth during the dissolution operation during use, thereby improving the dissolution efficiency and achieving better practicality.

Claims

1. A medium preparation device for culturing mold, comprising a preparation cylinder (1), characterized in that: The outer bottom end of the preparation cylinder (1) is symmetrically fixedly mounted with an axle rod (2), and the outer bottom end of the preparation cylinder (1) is also fixedly mounted with a discharge valve (3). A support base (4) is arranged directly below the preparation cylinder (1), and the four corners of the support base (4) are all penetrated with fixed mounting holes (5). The top of the support base (4) is symmetrically fixedly mounted with a support frame (6), and the two axle rods (2) are respectively rotatably mounted inside the top ends of the two support frames (6). The top of the support base (4) and the two support frames (6) are located at the top of the support base (4). An adjusting and shaking assembly (7) is installed between the supports (6), and the top of the adjusting and shaking assembly (7) is connected to the bottom of the preparation tube (1). The adjusting and shaking assembly (7) includes a movable frame (8), and a first transmission rack (9) is fixedly installed on the top of the movable frame (8). The top of the first transmission rack (9) is meshedly connected with a fan-shaped gear seat (10), and the top of the fan-shaped gear seat (10) is fixedly connected to the middle of the bottom end of the preparation tube (1), and the center of the fan-shaped gear seat (10) coincides with the center of the shaft (2).

2. A culture medium preparation device for culturing mold according to claim 1, characterized in that: The movable frame (8) is provided with a sector gear (11) inside, and the sector arc of the sector gear (11) is 150 degrees. A transmission rod (12) is fixedly installed inside the sector gear (11). A first positioning plate (13) and a second positioning plate (14) are symmetrically arranged on the outer side of the movable frame (8). The first positioning plate (13) and the second positioning plate (14) are both fixedly installed on the top of the support base (4). The two ends of the transmission rod (12) are respectively connected to the first positioning plate (13) and the second positioning plate (14). ) are rotatably connected, a motor (15) is fixedly installed on one side of the first positioning plate (13) away from the second positioning plate (14), and the output shaft of the motor (15) movably passes through the first positioning plate (13) and is fixedly connected to the transmission rod (12), a second transmission rack (16) is fixedly installed on the internal top end of the movable frame (8), a third transmission rack (17) is fixedly installed on the internal bottom end of the movable frame (8), and the second transmission rack (16) and the third transmission rack (17) both intersect with the rotation trajectory of the fan gear (11).

3. A culture medium preparation device for culturing mold according to claim 1, characterized in that: Positioning seats (18) are provided on both sides of the movable frame (8), and the positioning seats (18) are fixedly installed on the top of the supporting base (4). Positioning slide bars (19) are symmetrically and movably installed inside the positioning seats (18), and one end of the positioning slide bar (19) is fixedly connected to the outer side of the movable frame (8), and the other end of the positioning slide bar (19) is fixedly installed with a limiting block (20).

4. A medium preparation device for culturing mold according to claim 1, characterized in that: A threaded connection groove (21) is provided on the outer side of the top end of the preparation tube (1), a top cover (22) is threadedly mounted on the outer side of the threaded connection groove (21), and a handle (23) is fixedly mounted on the middle part of the top end of the top cover (22).

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