Microbial cultivation rack for fermented black tea

Abstract

The microbial cultivation frame comprises a base, supporting plates are arranged on the two sides of the top of the base, three containing plates are movably connected to the opposite sides of the two supporting plates, and containing grooves are formed in the tops of the three containing plates. Sliding installation assemblies are arranged between the three containing plates and the two supporting plates, the two supporting plates are installed and connected with the base through quick disassembly and assembly assemblies, and an anti-skid pad is fixed to the bottom of the base. The sliding installation assembly comprises T-shaped strips fixed to the two sides of the containing plate, and T-shaped grooves are formed in the opposite sides of the two supporting plates. According to the microbial cultivation frame for fermented black tea, through the arrangement of the sliding installation assembly and the rapid disassembly and assembly assembly, rapid disassembly and assembly among the placement plate, the supporting plate and the base are achieved, the cultivation frame is convenient to carry after being disassembled, operation is easy, and flexibility is high.

Description

Technical Field

[0001] The utility model relates to the technical field of black tea cultivation, in particular to a microorganism cultivation rack for fermented black tea. Background Art

[0002] Fermentation in tea generally refers to a simple oxidation reaction. When tea leaves are placed in an environment with enzymes or humid and hot environments, a series of oxidation, hydrolysis and other reactions will occur in the tea leaves. The most important of these reactions are the oxidation promoted by polyphenol oxidase and peroxidase, which causes changes in the tea polyphenols in the tea leaves. Microbial culture refers to the use of artificially prepared culture media and artificially created culture conditions to make certain microorganisms grow and reproduce rapidly. This is called microbial culture. Microbial culture can be divided into pure culture and mixed culture. Microorganisms are usually cultured in culture dishes, which are generally placed in a centralized manner on a culture rack for centralized cultivation and observation.

[0003] Referring to the Chinese patent, a cultivation rack for microbial cultivation (publication number: CN216946939U, publication date: 2022-07-12), this patent solves the problem that since the culture dish is generally small in size, it is inconvenient to take it out from the placement slot of the cultivation rack after placing it on the cultivation rack, resulting in unchanged use. At the same time, the current cultivation rack is not convenient for using culture dishes of different heights, resulting in a smaller scope of application. However, since the existing cultivation rack cannot be assembled and disassembled, it is large in size and not convenient to carry. In addition, after the existing cultivation rack is directly placed on the table, the friction between the table and the table is small, it is easy to slip during operation and is not stable enough. In this regard, we propose a microbial cultivation rack for fermented black tea to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a microbial cultivation rack for fermenting black tea, which solves the problems that the existing cultivation racks cannot be assembled and disassembled, are large in size, and are not convenient to carry; and that when the existing cultivation racks are placed directly on a table, the friction between the racks and the table is small, so they are prone to sliding during operation and are not stable enough.

[0005] To achieve the above purpose, the utility model is implemented by the following technical solutions: a microorganism cultivation rack for fermented black tea, comprising a base, support plates are arranged on both sides of the top of the base, three placement plates are movably connected to the opposite sides of the two support plates, placement grooves are arranged on the tops of the three placement plates, sliding installation components are arranged between the three placement plates and the two support plates, the two support plates are installed and connected with the base through quick disassembly components, and a non-slip pad is fixed to the bottom of the base;

[0006] The sliding installation assembly includes T-shaped bars fixed on both sides of the placement plate, and T-shaped slots are opened on the opposite sides of the two support plates. One end of the two T-shaped bars passes through the T-shaped slots and extends to the inside of the T-shaped slots. The outer surfaces of the two T-shaped bars are slidably connected to the inner surfaces of the T-shaped slots, and the two sides of the placement plate are slidably connected to the opposite sides of the two support plates.

[0007] Preferably, the quick disassembly assembly comprises grooves opened on both sides of the top of the base, and the bottoms of the two support plates penetrate the grooves and extend to the inside of the grooves.

[0008] Preferably, a slide plate is slidably connected between the inner surfaces of the two grooves, a spring is fixed between the bottom of the two slide plates and the bottom of the inner wall of the groove, and the bottom of the two support plates are in contact and extrusion with the top of the slide plate.

[0009] Preferably, mounting seats are fixed on both sides of the top of the base, and the sides away from the two mounting seats are slidably connected with cross bars.

[0010] Preferably, the opposite ends of the two cross bars penetrate the mounting seat and extend to the outside of the mounting seat, handles are fixed to the ends of the two cross bars away from each other, and connecting blocks are fixed to the opposite ends of the two cross bars.

[0011] Preferably, a circular groove is formed on one side of the two support plates away from each other, and opposite sides of the two connecting blocks penetrate the circular groove and extend to the inside of the circular groove, and the two connecting blocks are adapted to the size of the circular groove.

[0012] Beneficial Effects

[0013] The utility model provides a microorganism cultivation rack for fermenting black tea. Compared with the prior art, it has the following beneficial effects:

[0014] (1) The microorganism cultivation rack for fermented black tea realizes rapid assembly and disassembly between the placement plate, the support plate and the base by setting a sliding installation component and a quick disassembly and assembly component. After the cultivation rack is disassembled, it is convenient to carry it, and the operation is simple and the flexibility is high.

[0015] (2) The microorganism cultivation rack for fermented black tea has an anti-skid pad at the bottom of the base, thereby increasing the friction between the base and the table. When the cultivation rack is operated, it is not easy to slide against the table, thereby increasing stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A partial enlarged view of the middle A;

[0018] Figure 3 It is an exploded view of the local structure of the utility model;

[0019] Figure 4 This is a three-dimensional diagram of the support plate of the utility model;

[0020] Figure 5 This is a diagram of the anti-skid pad and the base of the utility model being separated.

[0021] In the figure: 1. base; 2. support plate; 3. placement plate; 4. placement slot; 5. sliding installation assembly; 6. quick disassembly assembly; 7. anti-slip pad; 51. T-bar; 52. T-slot; 61. groove; 62. slide plate; 63. spring; 64. mounting seat; 65. cross bar; 66. handle; 67. connecting block; 68. round slot. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5 The utility model provides a technical solution: a microorganism cultivation rack for fermented black tea, comprising a base 1, support plates 2 are arranged on both sides of the top of the base 1, three placement plates 3 are movably connected to the opposite sides of the two support plates 2, the tops of the three placement plates 3 are provided with placement grooves 4, culture dishes are placed in the placement grooves 4, and the placement grooves 4 are provided with multiple ones, and sliding installation components 5 are arranged between the three placement plates 3 and the two support plates 2, and the two support plates 2 are installed and connected with the base 1 through quick disassembly components 6, and an anti-skid pad 7 is fixed to the bottom of the base 1, and the setting of the anti-skid pad 7 can increase the friction between the base and the table surface and increase stability;

[0024] The sliding installation assembly 5 includes T-shaped bars 51 fixed on both sides of the placement plate 3, and T-shaped slots 52 are opened on the opposite sides of the two support plates 2. One end of the two T-shaped bars 51 passes through the T-shaped slots 52 and extends to the inside of the T-shaped slots 52. The outer surfaces of the two T-shaped bars 51 are slidably connected to the inner surfaces of the T-shaped slots 52, and the two sides of the placement plate 3 are slidably connected to the opposite sides of the two support plates 2.

[0025] The quick disassembly assembly 6 includes grooves 61 formed on both sides of the top of the base 1 , and the bottoms of the two support plates 2 penetrate through the grooves 61 and extend to the inside of the grooves 61 .

[0026] A slide plate 62 is slidably connected between the inner surfaces of the two grooves 61, and a spring 63 is fixed between the bottom of the two slide plates 62 and the bottom of the inner wall of the groove 61. There are multiple springs 63, which can better support the two support plates 2. The bottoms of the two support plates 2 are in contact and extrusion with the top of the slide plate 62.

[0027] Mounting seats 64 are fixed on both sides of the top of the base 1 , and a cross bar 65 is slidably connected to the two mounting seats 64 on the sides away from each other.

[0028] The opposite ends of the two cross bars 65 penetrate the mounting seat 64 and extend to the outside of the mounting seat 64. The ends of the two cross bars 65 away from each other are fixed with handles 66. The opposite ends of the two cross bars 65 are fixed with connecting blocks 67, which are set to be cylindrical.

[0029] A circular groove 68 is provided on the side away from each other of the two support plates 2, and the opposite sides of the two connecting blocks 67 pass through the circular groove 68 and extend to the inside of the circular groove 68. The two connecting blocks 67 are adapted to the size of the circular groove 68. Through the setting of the sliding installation component 5 and the quick disassembly component 6, the placement plate 3, the support plate 2 and the base 1 are quickly disassembled and assembled. After the cultivation rack is disassembled, it is convenient to carry it, and the operation is simple and the flexibility is high.

[0030] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0031] When working, first pull out the three placement plates 3, so that the placement plates 3 drive the T-shaped bars 51 to slide out of the T-shaped slots 52, thereby realizing the disassembly of the placement plates 3 and the support plates 2. When installation is required, align the two T-shaped bars 51 with the T-shaped slots 52 and push the placement plates 3, and further pull the two handles 66, so that the handles 66 drive the two cross bars 65 to slide back to back, and finally the two cross bars 65 drive the two connecting blocks 67 to slide out of the circular grooves 68. At this time, the spring 63 in a compressed state pushes the slide plate 62 to slide upward and reset, and finally the two slide plates 62 push the two support plates 2 out of the grooves 61, thereby realizing the disassembly of the support plates 2 and the base 1. When installation is required, pull the two handles 66, further insert the two support plates 2 into the grooves 61, and press the support plates 2 at the same time, so that the support plates 2 drive the slide plates 62 to compress the springs 63, and further loosen the handles 66, so that the connecting blocks 67 are stuck in the circular grooves 68.

[0032] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A microorganism cultivation rack for fermenting black tea, comprising a base (1), characterized in that: Support plates (2) are provided on both sides of the top of the base (1); three placement plates (3) are movably connected to the opposite sides of the two support plates (2); placement grooves (4) are provided on the tops of the three placement plates (3); sliding installation components (5) are provided between the three placement plates (3) and the two support plates (2); the two support plates (2) are installed and connected to the base (1) via a quick disassembly component (6); and a non-slip pad (7) is fixed to the bottom of the base (1); The sliding installation assembly (5) comprises T-shaped bars (51) fixed on both sides of the placement plate (3); T-shaped slots (52) are provided on opposite sides of the two support plates (2); one end of the two T-shaped bars (51) passes through the T-shaped slots (52) and extends to the inside of the T-shaped slots (52); the outer surfaces of the two T-shaped bars (51) are slidably connected to the inner surfaces of the T-shaped slots (52); and both sides of the placement plate (3) are slidably connected to the opposite sides of the two support plates (2).

2. The microorganism cultivation rack for fermented black tea according to claim 1, characterized in that: The quick disassembly assembly (6) comprises grooves (61) formed on both sides of the top of the base (1), and the bottoms of the two support plates (2) penetrate the grooves (61) and extend into the interior of the grooves (61).

3. The microorganism cultivation rack for fermented black tea according to claim 2, characterized in that: A slide plate (62) is slidably connected between the inner surfaces of the two grooves (61), a spring (63) is fixed between the bottom of the two slide plates (62) and the bottom of the inner wall of the groove (61), and the bottom of the two support plates (2) is in contact and extrusion with the top of the slide plate (62).

4. The microorganism cultivation rack for fermented black tea according to claim 1, characterized in that: Mounting seats (64) are fixed on both sides of the top of the base (1), and a cross bar (65) is slidably connected to the two mounting seats (64) on the sides away from each other.

5. The microorganism cultivation rack for fermented black tea according to claim 4, characterized in that: The opposite ends of the two cross bars (65) penetrate the mounting seat (64) and extend to the outside of the mounting seat (64); a handle (66) is fixed to the ends of the two cross bars (65) that are away from each other; and a connecting block (67) is fixed to the opposite ends of the two cross bars (65).

6. The microorganism cultivation rack for fermented black tea according to claim 5, characterized in that: A circular groove (68) is provided on one side of the two support plates (2) that is away from each other, and opposite sides of the two connection blocks (67) penetrate the circular groove (68) and extend into the interior of the circular groove (68), and the two connection blocks (67) are adapted to the size of the circular groove (68).

Images