CN218463927U

CN218463927U - Culture medium quantitative filling machine

Info

Publication number: CN218463927U
Application number: CN202022903134.8U
Authority: CN
Inventors: 张忠杰; 张嘉轩; 张嘉韫; 陈秀丽
Original assignee: Jinan Geite Instrument Equipment Co ltd
Current assignee: Jinan Geite Instrument Equipment Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2023-02-10
Anticipated expiration: 2030-12-04

Abstract

A culture medium quantitative filling machine comprises a culture medium tank body, wherein a transversely arranged stirrer is arranged below the culture medium tank body, and an eduction tube is arranged at the bottom of the culture medium tank body and is in power connection with a peristaltic pump; the stirrer comprises a stirring blade arranged on the culture medium pot body and a central shaft connected with the stirring blade, the central shaft penetrates through the culture medium pot body in a sealing mode, a driven wheel is arranged at the other end, opposite to the stirring blade, of the central shaft, and the driven wheel is connected with a driving wheel of a power motor through a driving belt in a power mode. This application adopts the peristaltic pump to come to carry out the ration through the time, can guarantee basically to carry out the ration sample when each sample, in addition just adopt the agitator to set up to horizontal setting mode and stand-off pipe setting in the bottom, can guarantee the homogeneity of culture medium itself basically in the sampling process.

Description

Culture medium quantitative filling machine

Technical Field

The application relates to a culture medium dosing filling machine.

Background

The culture medium is used in tissue culture and biological culture, and in order to balance the conditions, the culture medium with the same conditions generally needs to be input into a culture dish and a culture bottle, while in order to keep the same conditions, the stirring generally needs to be strengthened, and in the using process, the equal material taking is carried out by using a measuring cylinder or even a pipette, so that the operation process is too complicated, and the consistency of the culture medium sampling is difficult to ensure.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the application provides a culture medium quantitative filling machine which comprises a culture medium tank body, wherein a transversely arranged stirrer is arranged below the culture medium tank body, and an outlet pipe is arranged at the bottom of the culture medium tank body and is in power connection with a peristaltic pump; the stirrer comprises a stirring blade arranged on the culture medium pot body and a central shaft connected with the stirring blade, the central shaft penetrates through the culture medium pot body in a sealing mode, a driven wheel is arranged at the other end, opposite to the stirring blade, of the central shaft, and the driven wheel is connected with a driving wheel of a power motor through a driving belt in a power mode. This application adopts the peristaltic pump to come to carry out the ration through the time, can guarantee basically to carry out the ration sample when each sample, in addition just adopt the agitator to set up to horizontal setting mode and stand-off pipe setting in the bottom, can guarantee the homogeneity of culture medium itself basically in the sampling process.

Preferably, the eduction tube is a hose which is matched with the peristaltic pump.

Preferably, the central shaft extends into the culture medium pot, and the stirring blades extend obliquely in a direction toward the power motor.

Preferably, the stirring blade includes a stirring portion disposed at an end portion, and the stirring portion is fixedly connected to the central shaft through a connecting portion.

Preferably, the stirring part comprises a horizontally arranged flat plate, and a vertical plate is arranged on one side of the horizontally arranged flat plate.

Preferably, the connecting part is a connecting plate fixedly connected with the flat plate and the vertical plate and fixedly connected with the central shaft. This application adopts the mode that flat board and riser set up, can guarantee the stirring effect for the culture medium of bottom can produce the power of horizontal stirring and the power of vertical mixture, thereby makes the mixed result of inside better, guarantees the homogeneity of culture medium.

Preferably, the central shaft comprises a first connecting rod arranged towards one side of the medium pot and a second connecting rod connected with the first connecting rod, and a sealing ring is arranged between the first connecting rod and the pot wall of the medium pot.

Preferably, the cross-sectional area of the first connecting rod is larger than the cross-sectional area of the second connecting rod.

Preferably, the stirrer further comprises a heater, and the heater is vertically attached to the side wall of the stirrer.

Preferably, the heater is disposed obliquely, and the oblique direction of the heater is opposite to the rotation direction of the stirrer. The utility model provides a heater both can play the effect of heating, can also guarantee to strengthen the effect of stirring, and when the essence is the heating, can also regard as the stirring rib.

This application can bring following beneficial effect:

1. the peristaltic pump is adopted to carry out quantification through time, so that the quantitative sampling can be basically ensured during each sampling, in addition, the stirrer is arranged in a transverse arrangement mode, and the eduction tube is arranged at the bottom, so that the homogeneity of the culture medium can be basically ensured in the sampling process;

2. this application adopts the mode that flat board and riser set up, can guarantee the stirring effect for the culture medium of bottom can produce the power of horizontal stirring and the power of vertical mixture, thereby makes the mixed result of inside better, guarantees the homogeneity of culture medium.

3. The utility model provides a heater both can play the effect of heating, can also guarantee to strengthen the effect of stirring, and when the essence is the heating, can also regard as the stirring rib.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic view of the internal structure of FIG. 1;

FIG. 3 is a schematic view of the construction of the agitator;

fig. 4 is a schematic top view of the stirrer.

Detailed Description

In order to clearly explain the technical features of the present invention, the present application will be explained in detail by the following embodiments in combination with the accompanying drawings.

As shown in the drawings, the following detailed description is given by way of example in order to more clearly explain the overall concept of the present application.

In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In a first embodiment, as shown in fig. 1-4, a medium dosing machine comprises a medium pot 1, a transversely arranged stirrer 2 is arranged below the medium pot 1, an outlet pipe 3 is arranged at the bottom of the medium pot 1, and the outlet pipe 3 is in power connection with a peristaltic pump 4; the stirrer 2 comprises a stirring blade 5 arranged on the culture medium pot 1 and a central shaft 6 connected with the stirring blade 5, the central shaft 6 is arranged by penetrating the culture medium pot 1 in a sealing way, the other end of the central shaft 6 opposite to the stirring blade 5 is provided with a driven wheel 7, and the driven wheel 7 is in power connection with a driving wheel 10 of a power motor 9 through a driving belt 8. The eduction tube 3 is a hose which is matched with the peristaltic pump 4. The central shaft 6 extends into the culture medium pot 1, and the stirring blades 5 extend obliquely in the direction towards the power motor 9. The stirring blade 5 comprises a stirring part 11 arranged at the end part, and the stirring part 11 is fixedly connected with the central shaft 6 through a connecting part 12. The stirring part 11 comprises a horizontally arranged flat plate 13, and a vertical plate 14 is arranged on one side of the horizontally arranged flat plate 13. The connecting part 12 is a connecting plate fixedly connected with the flat plate 13 and the vertical plate 14 and fixedly connected with the central shaft 6. The central shaft 6 comprises a first connecting rod 15 arranged towards one side of the medium pot 1 and a second connecting rod 16 connected to the first connecting rod 15, and a sealing ring 17 is arranged between the first connecting rod 15 and the wall of the medium pot 1. The cross-sectional area of the first connecting rod 15 is larger than the cross-sectional area of the second connecting rod 16. The stirrer also comprises a heater 18, wherein the heater 18 is vertically attached to the side wall of the stirrer 2. The heater 18 is disposed obliquely, and the oblique direction of the heater 18 is opposite to the rotation direction of the pulsator 2.

When the culture medium pot is used, a culture medium is placed in the culture medium pot body 1, then the culture medium pot is heated by the heater 18, when the culture medium pot is heated to a set temperature (the heater 18 can have a self-temperature control function, and a temperature controller can also be arranged), the heater 18 stops heating, meanwhile, the stirrer 2 is used for stirring, after the culture medium pot is stirred for a period of time, the culture medium in the eduction tube 3 is led out by the peristaltic pump 4, and after the eduction tube 3 in the peristaltic pump 4 is filled with the culture medium, the same amount of culture medium can be led out by timing with the same time.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a culture medium dosing filling machine which characterized in that: comprises a culture medium pot body, wherein a transversely arranged stirrer is arranged below the culture medium pot body, and an eduction tube is arranged at the bottom of the culture medium pot body and is in power connection with a peristaltic pump; the stirrer comprises a stirring blade arranged on the culture medium pot body and a central shaft connected with the stirring blade, the central shaft penetrates through the culture medium pot body in a sealing mode, a driven wheel is arranged at the other end, opposite to the stirring blade, of the central shaft, and the driven wheel is connected with a driving wheel of a power motor through a driving belt in a power mode.

2. A medium dosing machine as claimed in claim 1, wherein: the eduction tube is a hose which is matched with the peristaltic pump.

3. A medium dosing machine as claimed in claim 1, wherein: the central shaft extends into the culture medium tank body, and the stirring blades extend obliquely in the direction towards the power motor.

4. A medium dosing machine as claimed in claim 3, characterized in that: the stirring blade comprises a stirring part arranged at the end part, and the stirring part is fixedly connected with the central shaft through a connecting part.

5. A medium dosing machine as claimed in claim 4, characterized in that: the stirring part comprises a flat plate which is horizontally arranged, and a vertical plate is arranged on one side of the flat plate which is horizontally arranged.

6. A medium dosing machine as claimed in claim 5, characterized in that: the connecting part is a connecting plate fixedly connected with the flat plate and the vertical plate and fixedly connected with the central shaft.

7. A medium dosing machine as claimed in claim 4, characterized in that: the central shaft comprises a first connecting rod and a second connecting rod, the first connecting rod is arranged towards one side of the culture medium tank body, the second connecting rod is connected with the first connecting rod, and a sealing ring is arranged between the first connecting rod and the tank body wall of the culture medium tank body.

8. A medium dosing machine as claimed in claim 7, wherein: the cross-sectional area of the first connecting rod is larger than that of the second connecting rod.

9. A medium dosing machine as claimed in claim 1, characterized in that: still include a heater, the vertical laminating of heater sets up on the lateral wall of agitator.

10. A medium dosing machine as claimed in claim 9 wherein: the heater is obliquely arranged, and the obliquely arranged direction of the heater is opposite to the rotating direction of the stirrer.