Quantitative dilution device for strain activation

Abstract

The utility model discloses a quantitative dilution device for strain activation, relates to strain activation technical field, including mounting rod, base and fixed sleeve, the inner wall of welding frame is equipped with the rotating rod, and the one end of rotating rod is connected with the dilution tank, the inner side of fixed frame is equipped with the material box, and the bottom end of the material box is connected with the mounting rod, and the mounting rod is equipped with the base and the fixed sleeve. And the interior of one side of each fixing sleeve is connected with a liquid inlet pipe. A second driving motor works to enable a cam to rotate, the protruding end of the cam extrudes a bottom plate upwards, meanwhile, a connecting rod and a mounting rod above the connecting rod face upwards at the same time, a material box moves upwards, a liquid inlet is communicated with a liquid inlet pipe through the mounting rod upwards, and then bacterial liquid or diluent in the material box enters a flowing cavity and then flows into the flowing cavity. Then the bacteria liquid enters the liquid inlet pipe through the liquid inlet and is discharged into the dilution tank, the cam is stopped upwards for a certain time through the second driving motor, so that the bacteria liquid or the diluent is quantitatively fed, and the problem that a quantitative structure is not provided is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of strain activation, specifically a quantitative dilution device for strain activation. BACKGROUND

[0002] Strain activation is the key link to ensure the efficiency and quality of microbial fermentation production, and through proper activation treatment, the activity of the strain can be recovered and improved, thereby playing a better role in production. Strain activation is to culture the preserved strain in a suitable culture medium, and to obtain pure and strong culture by gradually expanding the culture, that is, to obtain culture with high activity and sufficient inoculation quantity. The activation process includes the recovery, proliferation and screening of the strain. Through activation treatment, the stability and efficiency of the strain in production and application can be ensured. The recovered strain is inoculated into the prepared strain activation solution for dilution and uniform mixing. The current device is not efficient in mixing and does not have a quantitative structure. In view of this, the present case is generated after in-depth research on the above problems. SUMMARY

[0003] The utility model discloses a quantitative dilution device for strain activation, which solves the problems of the existing quantitative dilution device for strain activation, such as lack of quantitative structure and low mixing efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a quantitative dilution device for strain activation, comprising a mounting rod, a base and a fixing sleeve, a welding frame is installed above the base, a control panel is installed on the outer wall of one end of the welding frame, a rotating rod is installed on the inner wall of the welding frame, and a dilution tank is connected to one end of the rotating rod, fixing frames are installed on the outer walls of both sides of the dilution tank, fixing sleeves are connected to the bottom ends of the fixing frames, material boxes are installed on the inner sides of the fixing frames, mounting rods are connected to the bottom ends of the material boxes, connecting rods are connected to the bottom ends of the mounting rods, liquid inlet pipes are connected to the inside of one side of the fixing sleeve, and one end of the liquid inlet pipe extends to the inside of the dilution tank.

[0005] Preferably, a driven gear is installed on the outer wall of one end of the rotating rod, a servo motor is installed on the inner side of one end of the welding frame, a driving shaft is connected between the output end of the servo motor and a driving gear, and the driving gear and the driven gear form a meshing transmission structure.

[0006] Preferably, a first driving motor is installed on the top end of the dilution tank, a driving shaft is connected between the output end of the first driving motor and a stirring rod, and stirring blades are uniformly installed on the outer wall of the stirring rod.

[0007] Preferably, a bottom plate is connected to the bottom end of the connecting rod, and a return spring is installed on the outer wall of the connecting rod above the bottom plate.

[0008] Preferably, the two side inner walls of the fixing frame are provided with limiting grooves, and the two side outer walls of the material box are movably connected with the limiting grooves through limiting wheels.

[0009] Preferably, the inner sides above the mounting rods are provided with flow cavities, and the sides below the flow cavities are provided with liquid inlet ports.

[0010] Preferably, the bottom plate is provided with a cam below, and the cam is connected with a second driving motor at one end.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The utility model discloses a second driving motor, liquid inlet port and liquid inlet pipe, utilize the second driving motor work and make the cam rotate, and the one end of the cam protruding is extruded to the bottom plate upward, and the connecting rod and the mounting rod above are upward simultaneously, and the material box moves upward, and the liquid inlet port is communicated with the liquid inlet pipe through the mounting rod upward, then the bacteria liquid or diluent in the material box enters the flow cavity, then enters the liquid inlet pipe through the liquid inlet port and is arranged into the dilution tank, and the cam is made to stop for a certain time through the second driving motor and makes the bacteria liquid or diluent quantitative liquid, and the problem of not having quantitative structure is solved.

[0013] The utility model discloses dilution tank, driving gear and driven gear, utilize the bacteria liquid or diluent and enter dilution tank, and through the first driving motor work makes the stirring rod drive stirring vane rotation and mixes, and the servo motor works and makes the driving gear rotate, and through the driving gear and driven gear meshing, make the rotating rod drive dilution tank rotate simultaneously, and through the servo motor makes the driving gear left and right cyclic rotation, thereby making the rotating rod drive dilution tank left and right rotation and swing, improve mixing efficiency, and the problem of low mixing efficiency is solved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is dilution tank cross section structure schematic diagram of the utility model;

[0015] Figure 2 It is welding frame cross section structure schematic diagram of the utility model;

[0016] Figure 3 It is fixed frame cross section structure schematic diagram of the utility model;

[0017] Figure 4 It is cam plan view structure schematic diagram of the utility model;

[0018] Figure 5 It is the utility model Figure 3 It is the utility model

[0019] As shown in the figure: 1, dilution tank; 2, cam; 3, connecting rod; 4, liquid inlet pipe; 5, mounting rod; 6, material box; 7, stirring blade; 8, stirring rod; 9, first drive motor; 10, fixed frame; 11, return spring; 12, bottom plate; 13, welding frame; 14, base; 15, rotating rod; 16, driven gear; 17, driving gear; 18, servo motor; 19, second drive motor; 20, fixed sleeve; 21, flow cavity; 22, liquid inlet; 23, control panel. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Embodiment 1: please refer to Figures 1-5 A kind of quantitative dilution device for strain activation, including mounting rod 5, base 14 and fixed sleeve 20, welding frame 13 is installed on the top of base 14, and control panel 23 is installed on the outer wall of one end of welding frame 13, the inner wall of welding frame 13 is installed with rotating rod 15, and one end of rotating rod 15 is connected with dilution tank 1, the outer wall of both sides of dilution tank 1 is installed with fixed frame 10, and the bottom end of fixed frame 10 is connected with fixed sleeve 20, the inner side of fixed frame 10 is installed with material box 6, and the bottom end of material box 6 is connected with mounting rod 5, the bottom end of mounting rod 5 is connected with connecting rod 3, the inside of one side of fixed sleeve 20 is connected with liquid inlet pipe 4, and one end of liquid inlet pipe 4 extends to the inside of dilution tank 1;

[0022] The outer wall of one end of rotating rod 15 is installed with driven gear 16, the inner side of one end of welding frame 13 is installed with servo motor 18, and the output end of servo motor 18 is connected with driving gear 17 through driving shaft, and meshing transmission structure is formed between driving gear 17 and driven gear 16.

[0023] The top of dilution tank 1 is installed with first drive motor 9, and the output end of first drive motor 9 is connected with stirring rod 8 through driving shaft, and stirring blade 7 is uniformly installed on the outer wall of stirring rod 8.

[0024] Specifically, as Figure 1 And Figure 2As shown, when the structure is used, after the bacterial liquid or dilution liquid enters the dilution tank 1, the first driving motor 9 is operated to drive the stirring rod 8 to rotate the stirring blade 7 to stir and mix, the servo motor 18 is operated to drive the driving gear 17 to rotate, the driving gear 17 is engaged with the driven gear 16, the rotating rod 15 drives the dilution tank 1 to rotate at the same time, the servo motor 18 drives the driving gear 17 to rotate left and right, so that the rotating rod 15 drives the dilution tank 1 to rotate left and right to swing, and the mixing efficiency is improved.

[0025] In the embodiment 2, the bottom ends of the connecting rods 3 are connected with the bottom plates 12, and the outer walls of the connecting rods 3 above the bottom plates 12 are provided with the return springs 11.

[0026] The inner walls of the two sides of the fixing frame 10 are provided with the limiting grooves, and the outer walls of the two sides of the material boxes 6 are movably connected with the limiting grooves through the limiting wheels.

[0027] The inner sides of the upper portions of the mounting rods 5 are provided with the flow cavities 21, and the flow cavities 21 are provided with the liquid inlets 22 on one side below the flow cavities 21.

[0028] The bottom plates 12 are provided with the cams 2 below the bottom plates 12, and the cams 2 are connected with the second driving motors 19.

[0029] Specifically, as shown in the embodiments 1, 2, 3 and 4, Figure 1 , Figure 3 , Figure 4 and Figure 5 , when the structure is used, the second driving motor 19 is operated to drive the cam 2 to rotate, the protruding end of the cam 2 is pressed upward to the bottom plate 12, the connecting rod 3 and the mounting rod 5 above the connecting rod 3 are moved upward at the same time, the material box 6 is moved upward, the liquid inlet 22 is communicated with the liquid inlet pipe 4 through the upward movement of the mounting rod 5, then the bacterial liquid or dilution liquid in the material box 6 enters the flow cavity 21, and then enters the liquid inlet pipe 4 through the liquid inlet 22 and is discharged into the dilution tank 1, the second driving motor 19 is operated to make the cam 2 stop for a certain time, so that the bacterial liquid or dilution liquid is quantitatively discharged.

[0030] Working principle: when the device is used, the bacteria are put into the material box 6 on one side, and the dilution liquid is put into the material box 6 on the other side, and then the bacteria and the dilution liquid are mixed and diluted by entering the dilution tank 1 through the liquid inlet pipe 4.

[0031] The first innovation point is implemented as follows:

[0032] First step: the cam 2 is rotated by the second driving motor 19, the convex end of the cam 2 extrudes the bottom plate 12 upward, the connecting rod 3 and the mounting rod 5 upward at the same time, the material box 6 moves upward, the liquid inlet 22 is communicated with the liquid inlet pipe 4 by the mounting rod 5 upward, then the bacteria liquid or dilution liquid in the material box 6 enters the flow cavity 21, then enters the liquid inlet pipe 4 through the liquid inlet 22 and is discharged into the dilution tank 1, the cam 2 is stopped upward for a certain time by the second driving motor 19, so that the bacteria liquid or dilution liquid is quantitatively discharged.

[0033] Second step: when the cam 2 is stopped for a certain time, the second driving motor 19 is operated to continue rotating the cam 2, when the cam 2 is away from the bottom plate 12 below, the mounting rod 5 is lowered by the reset spring 11, and the liquid inlet 22 is offset downward from the one end of the liquid inlet pipe 4, and the feeding is stopped.

[0034] Second innovative point implementation steps:

[0035] First step: after the bacteria liquid or dilution liquid enters the dilution tank 1, the first driving motor 9 is operated to rotate the stirring rod 8 to drive the stirring blade 7 to stir and mix;

[0036] Second step: the servo motor 18 is operated to rotate the driving gear 17, the driving gear 17 is engaged with the driven gear 16, the rotating rod 15 drives the dilution tank 1 to rotate at the same time, the driving gear 17 is rotated left and right by the servo motor 18, so that the rotating rod 15 drives the dilution tank 1 to rotate left and right to swing, and the mixing efficiency is improved.

[0037] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus that includes a list of elements does not only include those elements, but also includes other elements not explicitly listed, or inherent to such a process, method, article, or apparatus.

[0038] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A quantitative dilution device for bacterial strain activation, comprising a mounting rod (5), a base (14) and a fixing sleeve (20), characterized in that: The upper portion of the base (14) is provided with a welding frame (13), and the outer wall of one end of the welding frame (13) is provided with a control panel (23), the inner wall of the welding frame (13) is provided with a rotating rod (15), and one end of the rotating rod (15) is connected with a dilution tank (1), the outer wall of both sides of the dilution tank (1) is provided with a fixing frame (10), and the bottom end of the fixing frame (10) is connected with a fixing sleeve (20), the inner side of the fixing frame (10) is provided with a material box (6), and the bottom end of the material box (6) is connected with a mounting rod (5), the bottom end of the mounting rod (5) is connected with a connecting rod (3), the inside of one side of the fixing sleeve (20) is connected with a liquid inlet pipe (4), and one end of the liquid inlet pipe (4) extends to the inside of the dilution tank (1).

2. The device for quantitative dilution for bacterial activation according to claim 1, characterized in that: The outer wall of one end of the rotating rod (15) is provided with a driven gear (16), the inner side of one end of the welding frame (13) is provided with a servo motor (18), and the output end of the servo motor (18) is connected with a driving shaft and a driving gear (17), and the driving gear (17) and the driven gear (16) are in meshing transmission structure.

3. The device for quantitative dilution for bacterial activation according to claim 1, characterized in that: The top end of the dilution tank (1) is provided with a first driving motor (9), and the output end of the first driving motor (9) is connected with a driving shaft and a stirring rod (8), and the outer wall of the stirring rod (8) is uniformly provided with a stirring blade (7).

4. The device for quantitative dilution for bacterial activation according to claim 1, characterized in that: The bottom end of the connecting rod (3) is connected with a bottom plate (12), and the outer wall of the connecting rod (3) above the bottom plate (12) is provided with a return spring (11).

5. The device for quantitative dilution for bacterial activation according to claim 1, characterized in that: The inner wall of both sides of the fixing frame (10) is provided with a limiting groove, and the outer wall of both sides of the material box (6) is movably connected with the limiting groove through a limiting wheel.

6. The device for quantitative dilution for bacterial activation according to claim 1, characterized in that: The inner side of the mounting rod (5) above is provided with a flow cavity (21), and one side below the flow cavity (21) is provided with a liquid inlet (22).

7. The device for quantitative dilution for bacterial activation according to claim 4, characterized in that: The bottom of the bottom plate (12) is provided with a cam (2), and one end of the cam (2) is connected with a second driving motor (19).

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