CN214233677U

CN214233677U - Biochemical stirring device

Info

Publication number: CN214233677U
Application number: CN202023233240.6U
Authority: CN
Inventors: 任历; 赵微; 李州平
Original assignee: Jinzhou Medical University
Current assignee: Jinzhou Medical University
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-21
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to a agitating unit technical field, concretely relates to biochemistry agitating unit. Including mixer mechanism, set up in the lift clamping mechanism of rabbling mechanism below, rabbling mechanism includes: the outer barrel is sleeved with a first bearing and a first bevel gear; the inner rod penetrates through the outer barrel, the two ends of the inner rod extend out of the outer barrel, and the upper end of the inner rod is sleeved with a second bearing and a second bevel gear; the two supporting transverse plates are arranged in parallel, one supporting transverse plate is fixedly connected with the outer ring of the first bearing, and the other supporting transverse plate is fixedly connected with the outer ring of the second bearing; the micro motor is fixedly arranged on the upper surface of the supporting transverse plate connected with the first bearing, and an output shaft of the micro motor is fixedly connected with a third bevel gear which is meshed with the first bevel gear and the second bevel gear; the first cross rods are horizontally arranged at the bottom end of the outer barrel, and each first cross rod is connected with a first vertical rod; and the second cross rods are horizontally arranged at the bottom end of the inner rod.

Description

Biochemical stirring device

Technical Field

The utility model relates to a agitating unit technical field, concretely relates to biochemistry agitating unit.

Background

Biochemistry is the marginal discipline for the study of living matter using chemical theory and methods. The main task is to understand the chemical composition, structure and chemical changes in the life process of the organism. Progress has been made from early studies of the overall composition of organisms to the accurate analysis of various tissue and cellular components.

The experiment raw materials often need be stirred in the biochemistry experiment, and artifical manual stirring is wasted time and energy, and is inefficient, authorizes the biochemical agitating unit that patent CN211886380U disclosed, can stir automatically, but its biax syntropy stirring, and speed is too fast, and the liquid raw materials is rotatory to produce the swirl, easy spill.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a biochemical stirring device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a biochemical agitating unit, includes rabbling mechanism, set up in rabbling mechanism below, be used for fixed and lift stirred vessel's lift clamping mechanism, the rabbling mechanism includes:

the outer barrel is vertically arranged, and a first bearing and a first bevel gear are sleeved on the outer barrel;

the inner rod penetrates through the outer barrel, two ends of the inner rod extend out of the outer barrel, and a second bearing and a second bevel gear are sleeved at the upper end of the inner rod and positioned outside the outer barrel;

the two supporting transverse plates are arranged in parallel, one supporting transverse plate is fixedly connected with the outer ring of the first bearing, and the other supporting transverse plate is fixedly connected with the outer ring of the second bearing;

the micro motor is fixedly arranged on the upper surface of the supporting transverse plate connected with the first bearing, an output shaft of the micro motor is fixedly connected with a third bevel gear, and the third bevel gear is meshed with the first bevel gear and the second bevel gear;

the first cross rods are horizontally arranged at the bottom end of the outer barrel, each first cross rod is connected with a first vertical rod, and the first vertical rods are arranged in an annular array by taking the outer barrel as a center;

and the second cross rods are horizontally arranged at the bottom end of the inner rod, each second cross rod is connected with a second vertical rod, and the second vertical rods are arranged in an annular array by taking the inner rod as a center.

Further, agitating unit still is provided with the base, the base upper surface is provided with the support column, the support column with support diaphragm fixed connection.

Further, the lifting clamping mechanism comprises:

a fixing plate;

the two fixing tables are symmetrically arranged on the fixing plate, each fixing table is in threaded connection with a screw, one end of each screw is connected with an arc-shaped plate which is adaptive to the shape of the outer wall of the stirring container, the other end of each screw is connected with a rotating handle, and the arc-shaped concave surfaces of the two arc-shaped plates are opposite;

the top end and the bottom end of each scissor fork are hinged with sliding blocks, the sliding blocks at the top ends are connected in a guide rail at the bottom of the fixed plate in a sliding manner, and the sliding blocks at the bottom ends are connected in a guide rail at the bottom of the base in a sliding manner;

two ends of the connecting rod are respectively fixedly connected with the hinged shafts of the shearing forks;

and the bottom end of the electric telescopic rod is fixed on the bottom surface of the base, and the top end of the electric telescopic rod is fixedly connected with the connecting rod.

Furthermore, a rubber layer is pasted in the arc concave surface of the arc plate.

Furthermore, a first through hole is formed in the first cross rod along the length direction, the first vertical rod is connected in the first through hole in a sliding mode and fixed through a first tightening nut penetrating through the top end of the first vertical rod and the first through hole;

the second cross rod is provided with a second through hole along the length direction, the second vertical rod is connected in the second through hole in a sliding mode, and the top end of the second vertical rod and the second tightening nut in the second through hole are arranged in a penetrating mode to be fixed.

Furthermore, a plurality of stirring blades are arranged on the first vertical rod and the second vertical rod

Compared with the prior art, the utility model discloses following technological effect has:

1. this device is through setting up two sets of montants inside and outside, and the mutual antiport of two sets of montants inside and outside can offset the swirl, prevents to stir in-process liquid raw materials spill, and two sets of montants stir simultaneously, raises the efficiency.

2. This device can improve stirred vessel's stability through setting up lift clamping mechanism, and the stirred vessel of multiple specification can be matchd to first montant of cooperation slidable and second montant.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: the device comprises a base, an outer cylinder, a first bearing, a second bearing, a first bevel gear, a first inner rod, a second bearing, a second bevel gear, a supporting transverse plate, a micro motor, a third bevel gear, a first transverse rod, a first vertical rod, a second transverse rod, a second vertical rod, a base, a supporting column, a fixing plate, a shear fork and an electric telescopic rod, wherein the outer cylinder is 1-2-the first bearing, the first bevel gear is 3-the inner rod, the second bearing is 5-the second bearing, the second bevel gear is 6-the supporting transverse plate, the micro motor is 8-the micro motor, the third bevel gear is 9-the first transverse rod, the first transverse rod is 11-the first vertical rod, the second transverse rod is 12-the second transverse rod, the second vertical rod is 13-the second vertical rod, the base is 14-the base, the supporting column is 15-the supporting column, the fixing plate, the shear fork is 17-the electric telescopic rod.

Detailed Description

In the following, a detailed description of an embodiment of the present invention is provided with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.

Example 1

Referring to fig. 1, the biochemical stirring device of this embodiment includes a stirring mechanism, a lifting clamping mechanism disposed below the stirring mechanism and used for fixing and lifting the stirring container, the stirring mechanism includes:

the outer cylinder 1 is vertically arranged, and a first bearing 2 and a first bevel gear 3 are sleeved on the outer cylinder 1;

the inner rod 4 penetrates through the outer barrel 1, two ends of the inner rod 4 extend out of the outer barrel 1, a second bearing 5 and a second bevel gear 6 are sleeved at the upper end of the inner rod 4 and positioned outside the outer barrel 1, and the inner rod 4 can rotate relative to the outer barrel 1;

two supporting transverse plates 7 are arranged in parallel, one supporting transverse plate 7 is fixedly connected with the outer ring of the first bearing 2, and the other supporting transverse plate 7 is fixedly connected with the outer ring of the second bearing 5;

the micro motor 8 is fixedly arranged on the upper surface of the supporting transverse plate 7 connected with the first bearing 2, the output shaft of the micro motor 8 is fixedly connected with a third bevel gear 9, and the third bevel gear 9 is meshed with the first bevel gear 3 and the second bevel gear 6;

the three first cross rods 10 are horizontally arranged at the bottom end of the outer barrel 1, each first cross rod 10 is connected with a first vertical rod 11, and the three first vertical rods 11 are arranged in an annular array by taking the outer barrel 1 as a center;

three second horizontal pole 12, its level sets up in the bottom of interior pole 4, all is connected with a second montant 13 on every second horizontal pole 12, and a plurality of second montants 13 use interior pole 4 as the center, and the annular array sets up, and second montant 13 is located first montant 11 peripherally.

In this embodiment, the stirring device is further provided with a base 14, a supporting column 15 is arranged on the upper surface of the base, and the supporting column 15 is fixedly connected with the supporting transverse plate 7.

In this embodiment, the lifting clamp mechanism includes:

a fixed plate 16;

two fixed tables symmetrically arranged on the fixed plate 16, wherein each fixed table is in threaded connection with a screw rod, one end of each screw rod is connected with an arc-shaped plate adaptive to the shape of the outer wall of the stirring container, the other end of each screw rod is connected with a rotating handle, the arc-shaped concave surfaces of the two arc-shaped plates are opposite, and a rubber layer is adhered in each arc-shaped concave surface, so that the rubber layer has a buffering effect and protects the stirring container;

the top end and the bottom end of each scissor 17 are hinged with sliders, the sliders at the top ends are slidably connected into guide rails at the bottom of the fixing plate 16, the sliders at the bottom ends are slidably connected into guide rails at the bottom of the base 14, and the two ends of each guide rail are provided with baffles to prevent the sliders from being scratched;

two ends of the connecting rod are respectively fixedly connected with the articulated shafts of the shearing forks;

the bottom end of the electric telescopic rod 18 is fixed on the bottom surface of the base, and the top end of the electric telescopic rod is fixedly connected with the connecting rod.

In this embodiment, a first through hole is formed in the first cross bar 10 along the length direction, and the first vertical bar 11 is slidably connected in the first through hole and fixed by a first tightening nut penetrating through the top end of the first vertical bar 11 and the first through hole;

and a second through hole is formed in the second cross rod 12 along the length direction, and the second vertical rod 13 is connected in the second through hole in a sliding manner and fixed through a second tightening nut which is arranged at the top end of the second vertical rod 13 in a penetrating manner and in the second through hole. So set up, can adapt to the stirred vessel of different diameters, can set up the scale on first horizontal pole 10 and the second horizontal pole 12, the convenient position of first montant 11 of quick adjustment and second montant 13.

In this embodiment, a plurality of stirring blades are arranged on the first vertical rod 11 and the second vertical rod 13, so that the stirring efficiency can be improved.

The working principle and the using method of the device are as follows:

the container that will be equipped with liquid raw materials is placed on fixed plate 16, the rotation handle makes the arc step up the container, according to the position of the diameter adjustment first montant 11 of container and second montant 13, makes first montant 11 all can be located the container, control electric telescopic handle 18 extension, rise the container to suitable height, open micro motor 8, make first montant 11 and second montant 13 rotatory towards opposite direction, can offset the swirl, prevent stirring in-process liquid raw materials spill.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a biochemical agitating unit, includes rabbling mechanism, set up in rabbling mechanism below, be used for fixed and lift stirred vessel's lift clamping mechanism, its characterized in that, rabbling mechanism includes:

the outer barrel (1) is vertically arranged, and a first bearing (2) and a first bevel gear (3) are sleeved on the outer barrel (1);

the inner rod (4) penetrates through the outer barrel (1), two ends of the inner rod (4) extend out of the outer barrel (1), and a second bearing (5) and a second bevel gear (6) are sleeved at the upper end of the inner rod (4) and positioned outside the outer barrel (1);

the two supporting transverse plates (7) are arranged in parallel, one supporting transverse plate (7) is fixedly connected with the outer ring of the first bearing (2), and the other supporting transverse plate (7) is fixedly connected with the outer ring of the second bearing (5);

the micro motor (8) is fixedly arranged on the upper surface of the supporting transverse plate (7) connected with the first bearing (2), an output shaft of the micro motor (8) is fixedly connected with a third bevel gear (9), and the third bevel gear (9) is meshed with the first bevel gear (3) and the second bevel gear (6);

the first cross rods (10) are horizontally arranged at the bottom end of the outer barrel (1), each first cross rod (10) is connected with a first vertical rod (11), and the first vertical rods (11) are arranged in an annular array by taking the outer barrel (1) as a center;

a plurality of second horizontal poles (12), its level set up in the bottom of interior pole (4), every all be connected with a second montant (13) on second horizontal pole (12), it is a plurality of second montant (13) with interior pole (4) are the center, and the annular array sets up.

2. A biochemical stirring device according to claim 1, characterized in that the stirring device is further provided with a base (14), a supporting column (15) is arranged on the upper surface of the base, and the supporting column (15) is fixedly connected with the supporting transverse plate (7).

3. A biochemical stirring device according to claim 2, wherein the elevating clamping mechanism comprises:

a fixed plate (16);

the two fixing tables are symmetrically arranged on the fixing plate (16), each fixing table is in threaded connection with a screw, one end of each screw is connected with an arc-shaped plate adaptive to the shape of the outer wall of the stirring container, the other end of each screw is connected with a rotating handle, and the arc-shaped concave surfaces of the two arc-shaped plates are opposite;

the top end and the bottom end of each scissors fork (17) are hinged with sliding blocks, the sliding blocks at the top end are slidably connected into a guide rail at the bottom of the fixed plate (16), and the sliding blocks at the bottom end are slidably connected into a guide rail at the bottom of the base (14);

and the bottom end of the electric telescopic rod (18) is fixed on the bottom surface of the base, and the top end of the electric telescopic rod is fixedly connected with the connecting rod.

4. A biochemical stirring device according to claim 3, wherein a rubber layer is adhered to the concave surface of the arc plate.

5. The biochemical stirring device as claimed in claim 1, wherein the first cross bar (10) is provided with a first through hole along the length direction, the first vertical bar (11) is slidably connected in the first through hole, and is fixed by a first tightening nut penetrating the top end of the first vertical bar (11) and the first through hole;

the second cross rod (12) is provided with a second through hole along the length direction, the second vertical rod (13) is connected to the inside of the second through hole in a sliding mode, and the top end of the second vertical rod (13) and the second tightening nut in the second through hole are arranged in a penetrating mode to fix the second cross rod.

6. A biochemical stirring device according to claim 5, characterized in that a plurality of stirring blades are arranged on each of the first vertical rod (11) and the second vertical rod (13).