CN218491698U

CN218491698U - Biological cultivation shaking table device

Info

Publication number: CN218491698U
Application number: CN202222064148.4U
Authority: CN
Inventors: 谢清华; 王波; 杨佰承; 王磊; 李贵雨
Original assignee: Shandong High Precision Bio Diagnostic Analysis Industry Technology Research Institute Co Ltd
Current assignee: Shandong High Precision Bio Diagnostic Analysis Industry Technology Research Institute Co Ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-02-17
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses a biological culture shaking table device, which comprises a first bottom plate and a second bottom plate arranged above the first bottom plate, wherein a first driving mechanism is arranged between the first bottom plate and the second bottom plate, a second driving mechanism is arranged on the second bottom plate, a porous nail plate for placing a sample bottle is connected above the second driving mechanism, the first driving mechanism comprises a first driving motor and a sliding component which are arranged on the first bottom plate, the first driving motor drives the sliding component to reciprocate, and the top end of the sliding component is connected with the second bottom plate; the second driving mechanism comprises a second driving motor and a rotary component which are arranged on the second bottom plate, the second driving motor drives the rotary component to perform rotary motion, and the rotary component comprises a first cam shaft and a first eccentric rod arranged at the non-central position of the top end of the first cam shaft. The technical scheme provided by the utility model simple structure, and make the shaking table have rotary motion and reciprocating motion two kinds of motion modes concurrently when optimizing spatial layout, improve the mixing effect of culture solution.

Description

Biological cultivation shaking table device

Technical Field

The utility model relates to the technical field of, especially, relate to a biological cultivation shaking table device.

Background

The shaking table is used as important equipment for biological cell culture, oxygen needs to be absorbed by cell propagation in the cell culture process, the cell propagation process is attached to the inner wall of a culture dish, shaking and vibration are needed at the moment to enable a culture solution to be fully contacted with air, and cells attached to the inner wall can be shaken off;

most of the existing biological shaking tables are rotary shaking tables or reciprocating shaking tables, and the rotary shaking tables carry out circular motion on the whole culture dish, so that the culture solution is relatively uniform but not suitable for all cell types; the reciprocating shaking table is used for the culture dish to do reciprocating periodic motion along a straight line, the structure is more generally suitable for various cells, but the culture solution is not uniform and needs subsequent treatment; the variety of cells cultured in a biological laboratory is large, and various shaking tables are purchased, so that the cost investment, the space investment and the time investment for learning to know the operation modes of different equipment are increased;

therefore, in order to solve the above problems, a biological shaking table device capable of satisfying two motion modes simultaneously, especially a biological shaking table device capable of rotating and reciprocating is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving at least part of the technical problems and provides a biological culture shaking table device.

The utility model adopts the technical scheme as follows:

a biological culture shaking table device comprises a first bottom plate and a second bottom plate arranged above the first bottom plate, wherein a first driving mechanism is arranged between the first bottom plate and the second bottom plate, a second driving mechanism is arranged on the second bottom plate, and a porous nail plate used for placing a sample bottle is connected above the second driving mechanism;

the first driving mechanism comprises a first driving motor and a sliding assembly which are arranged on the first base plate, the first driving motor drives the sliding assembly to reciprocate, and the top end of the sliding assembly is connected with the second base plate;

the second driving mechanism comprises a second driving motor and a rotary component which are arranged on the second bottom plate, the second driving motor drives the rotary component to perform rotary motion, and the rotary component comprises a first cam shaft and a first eccentric rod which is arranged at the non-central position of the top end of the first cam shaft.

Furthermore, the rotating assembly at least comprises three first cam shafts, the three cam shafts are arranged on the second base plate in a triangular shape, and a first bearing seat used for bearing the first cam shafts is arranged on the second base plate.

Further, second driving motor is vertical to be located down the up end of second bottom plate, second driving motor's output runs through the second bottom plate and outstanding the second bottom plate sets up, second driving motor's output is connected with first band pulley, first camshaft runs through second bottom plate sets up and its bottom has cup jointed the second band pulley, first band pulley with be equipped with the hold-in range between the second band pulley.

Further, the sliding assembly comprises a pair of guide rail modules, a second bearing seat arranged on the guide rail modules respectively, a push rod shaft connected with the second bearing seat and a first driving motor transversely arranged on the guide rail modules, the guide rail modules comprise guide rails fixedly arranged on the first base plate and sliding blocks arranged on the guide rails in a sliding mode, the second bearing seat is fixedly connected with the sliding blocks, and the first driving motor is used for driving the push rod shaft to reciprocate on the horizontal plane.

Further, the extending direction of the output shaft of the first driving motor is perpendicular to the extending direction of the guide rail.

Furthermore, first driving motor is located the one end of guide rail, first driving motor's output is connected with the second camshaft, the non-center one end of second camshaft is connected with the second eccentric rod, the second eccentric rod is kept away from the one end fixedly connected with connecting rod of second camshaft, the connecting rod is kept away from the pot head of second eccentric rod is located the push rod axle outside.

Compared with the prior art, the beneficial effects of the utility model are that: simple structure, and can optimize space layout and make the shaking table have two kinds of motion modes of rotary motion and reciprocating motion concurrently, improve the mixing effect of culture solution.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.

FIG. 1 is a schematic view of the overall structure of the rocking bed of this embodiment;

FIG. 2 is a schematic view showing an exploded structure of the rocking bed of this embodiment;

FIG. 3 is a further exploded view of the components of FIG. 2;

FIG. 4 is a schematic view of the structure of the rotating assembly of the rocking bed of this embodiment;

FIG. 5 is a schematic view of the sliding assembly of the present embodiment;

fig. 6 is a disassembled schematic view of the components of fig. 5.

Reference numerals:

1-a first base plate, 2-a guide rail module, 201-a guide rail, 202-a slide block, 3-a first driving motor, 4-a fourth bearing seat, 5-a coupler, 6-a third bearing seat, 7-a first cam shaft, 8-a first eccentric rod, 9-a connecting rod, 10-a push rod shaft, 11-a first bearing seat, 12-a second base plate, 13-a second bearing seat, 14-a small belt wheel, 15-a large belt wheel, 16-a second cam shaft, 17-a second eccentric rod, 18-a sandwich plate, 19-a porous nail plate and 20-a second driving motor.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

It is to be understood that the described embodiments are merely some embodiments and not all embodiments of the present application, and that the following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present application and its applications.

Example (b):

as shown in FIG. 1, the present embodiment provides a biological culture rocking device, comprising a first bottom plate 1, a second bottom plate 12 and a multi-hole spike plate 19 for placing a conical flask, wherein the second bottom plate 12 is disposed above the first bottom plate 1 by a first driving mechanism, and the multi-hole spike plate 19 is disposed above the second bottom plate 12 by a second driving mechanism.

In the present embodiment, as shown in fig. 2, 5 and 6, the first driving mechanism includes a first driving motor 3 and a sliding component, both of which are disposed on the first base plate 1, the first driving motor 3 drives the sliding component to reciprocate in the horizontal direction, and the top end of the sliding component is connected with the second base plate 12.

In this embodiment, continuing to refer to fig. 2, fig. 5 and fig. 6, the sliding assembly includes a pair of guide rail modules 2, locate first bearing 11 on the guide rail module 2 respectively, push rod shaft 10 and first driving motor 3 connected to first bearing 11, guide rail module 2 includes guide rail 201 fixed on first bottom plate 1 and slide block 202 slidably located on the guide rail, first bearing 11 and slide block 202 fixed connection, first driving motor 3 is located one end of guide rail 201, the output end of first driving motor 3 is connected with first camshaft 7, the non-central one end of first camshaft 7 is connected with first eccentric rod 8, one end fixed connection of first eccentric rod 8 far away from first camshaft 7 has connecting rod 9, one end of connecting rod 9 far away from first eccentric rod 8 is sleeved outside push rod shaft 10, first driving motor 3 is used for driving push rod shaft 10 to reciprocate on the horizontal plane.

Wherein, the output end of the first driving motor 3 is connected with the first camshaft 7 through the coupling 5.

In order to increase the stability of the components, the first drive motor 3 is supported by a motor support and the first camshaft 7 is supported by a third bearing block 6.

Specifically, first driving motor 3 transversely sets up and to reduce and occupy in the vertical space, and make full use of the horizontal space on the first bottom plate 1, helps optimizing shaking table inner space.

Preferably, the extending direction of the output shaft of the first drive motor 3 is perpendicular to the extending direction of the guide rail 201.

In this embodiment, as shown in fig. 2, 3 and 4, the second driving mechanism includes a second driving motor 20 and a revolving assembly both disposed on the second bottom plate 12, the second driving motor 20 drives the revolving assembly to perform a revolving motion, the revolving assembly includes a second cam shaft 16 and a second eccentric rod 17 disposed at a non-central position of a top end of the second cam shaft 16, a sandwich plate 18 is disposed at a top end of the second eccentric rod 17, and a fourth bearing seat 4 for sleeving the second eccentric rod 17 is disposed at a bottom end of the sandwich plate 18; the second camshaft 16 is sleeved inside the second bearing block 13, and the bottom end of the second camshaft 16 penetrates the second bottom plate 12 downward and is sleeved with the large belt pulley 15.

In particular, with continued reference to fig. 2, 3 and 4, the swivel assembly comprises at least three second camshafts 16, the three second camshafts 16 are disposed on the second base plate 12 in a triangular shape, so as to enhance the stability of the second camshafts 16 with respect to each other, and the second base plate 12 is provided with a second bearing seat 13 for bearing the second camshafts 16.

Moreover, second driving motor 20 locates the up end of second bottom plate 12 vertically downwards, and the output of second driving motor 20 runs through second bottom plate 12 and outstanding second bottom plate 12 sets up, and the output of second driving motor 20 is connected with small pulley 14, is equipped with the hold-in range between small pulley 14 and the above-mentioned big pulley 15 to drive the rotary motion of intermediate layer board 18 through second driving motor 20.

As can be understood, the top end of the sandwich plate 18 is fixedly provided with a multi-hole nail plate 19, the multi-hole nail plate 19 is used for containing a conical flask, and the conical flask is used for containing cell culture solution.

In the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are used broadly and should be construed to include, for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or units must have a specific orientation, be constructed and operated in a specific orientation. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Claims

1. A biological culture shaking table device is characterized by comprising a first bottom plate and a second bottom plate arranged above the first bottom plate, wherein a first driving mechanism is arranged between the first bottom plate and the second bottom plate, a second driving mechanism is arranged on the second bottom plate, and a porous nail plate for placing a conical flask is connected above the second driving mechanism;

the first driving mechanism comprises a first driving motor and a sliding assembly which are arranged on the first base plate, the first driving motor drives the sliding assembly to reciprocate in the horizontal direction, and the top end of the sliding assembly is connected with the second base plate;

the second driving mechanism comprises a second driving motor and a rotary component which are arranged on the second bottom plate, the second driving motor drives the rotary component to perform rotary motion, and the rotary component comprises a second cam shaft and a second eccentric rod which is arranged at the non-central position of the top end of the second cam shaft.

2. The biological growth rocking device according to claim 1, wherein the revolving assembly comprises at least three second cam shafts, the three second cam shafts are disposed on the second bottom plate in a triangular shape, and the second bottom plate is provided with a second bearing seat for bearing the second cam shafts.

3. The biological culture rocking device according to claim 2, wherein the second driving motor is disposed vertically downward on the upper end surface of the second bottom plate, the output end of the second driving motor penetrates through the second bottom plate and protrudes out of the second bottom plate, the output end of the second driving motor is connected to a small pulley, the second cam shaft penetrates through the second bottom plate and is sleeved with a large pulley at the bottom end thereof, and a synchronous belt is disposed between the small pulley and the large pulley.

4. The biological culture rocking device according to claim 1, wherein the sliding assembly comprises a pair of rail modules, a first bearing seat respectively disposed on the rail modules, a push rod shaft connected to the first bearing seat, and a first driving motor laterally disposed on the guide rail modules, the rail modules comprise a guide rail fixedly disposed on the first base plate and a slider slidably disposed on the guide rail, the first bearing seat is fixedly connected to the slider, and the first driving motor is configured to drive the push rod shaft to reciprocate on a horizontal plane.

5. The biological growth shaker device of claim 4, wherein the output shaft of the first drive motor extends in a direction perpendicular to the direction of extension of the guide track.

6. The biological culture rocking device of claim 5, wherein the first driving motor is located at one end of the guide rail, the output end of the first driving motor is connected with a first cam shaft, the non-central end of the first cam shaft is connected with a first eccentric rod, one end of the first eccentric rod far away from the first cam shaft is fixedly connected with a connecting rod, and one end of the connecting rod far away from the first eccentric rod is sleeved outside the push rod shaft.