CN211754227U - Electric stirring device for biochemical reagent production - Google Patents

Abstract

The utility model discloses an electric stirring device for biochemical reagent production, which relates to the field of biochemical reagent production instruments, and comprises a feeding pipe, a stirring box body and a base, wherein the middle part in the stirring box body is rotatably connected with a stirring shaft, the upper end of the stirring shaft is connected with an output shaft of a driving motor through a reducer, the driving motor is arranged on one side of the upper end surface of the stirring box body, a first stirring blade is fixedly welded on the outer peripheral surface of the stirring shaft, a double-row belt wheel is sleeved on the upper part of the outer peripheral surface of the stirring shaft, the double-row belt wheel is connected with a first belt wheel through a first synchronous belt, the double-row belt wheel is connected with a second belt wheel through a second synchronous belt, the first belt wheel is sleeved on the upper part of the outer peripheral surface of a first rotating shaft, the second belt wheel is sleeved on the upper part, the stirring and mixing effect is good, the preparation efficiency of the biochemical reagent is improved, the practicability is good, and the popularization and the use are convenient.

Description

Electric stirring device for biochemical reagent production

Technical Field

The utility model relates to a biochemical reagents production apparatus field especially relates to an electric stirring device is used in biochemical reagents production.

Background

Biochemical reagents are basic components of organisms extracted from organisms or chemically synthesized, and are used for analysis and identification of biological components and manufacture of biological products. With the development of life sciences, biochemical reagents have developed into a large class of chemical reagents, and have more than 10000 commodities. 2500 varieties of biochemical reagents are sold in China. The biochemical reagent is easy to lose activity after being heated, moistened and illuminated, and has short storage period, so the storage and transportation conditions are harsh. For example, most enzymatic reagents are heat-resistant and need to be stored at 0 to 6 ℃ and some enzymatic reagents used for genetic engineering need to be stored at-20 ℃. The biochemical reagents are classified into amino acids, polypeptides, proteins, nucleotides, nucleic acids, enzymes, coenzymes, sugars, esters, hormones, etc. according to substances contained in the tissues of the living body or produced during the metabolic process; the biochemical reagent can be divided into an electrophoresis reagent, a chromatographic reagent, an immunological reagent, a marking reagent, a histochemical reagent and the like according to the requirements of biological research, the biochemical reagent raw material and various reagents are stirred and mixed in the production process of the traditional biochemical reagent, the existing electric stirring equipment can only carry out single-stage stirring, the biochemical reagent raw material and various reagents cannot be uniformly mixed, and the mixing effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the electric stirring equipment in the prior art can only carry out single-stage stirring, can't mix biochemical reagent raw materials and various reagents misce bene, and mix the not good effect, and the electric stirring device is used in biochemical reagent production that provides.

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

an electric stirring device for biochemical reagent production comprises a feeding pipe, a stirring box body and a base, the middle part in the stirring box body is rotationally connected with a stirring shaft, the upper end of the stirring shaft is connected with an output shaft of a driving motor through a speed reducer, the driving motor is arranged on one side of the upper end surface of the stirring box body, the first stirring blade is welded and fixed on the outer peripheral surface of the stirring shaft, the upper part of the outer peripheral surface of the stirring shaft is sleeved with double-row belt wheels, the double-row belt wheels are connected with a first belt wheel through a first synchronous belt, the double-row belt wheel is connected with the second belt wheel through a second synchronous belt, the first belt wheel is sleeved on the upper part of the peripheral surface of the first rotating shaft, the second belt wheel is sleeved on the upper part of the peripheral surface of the second rotating shaft, the outer side surface of the first rotating shaft is fixedly welded with a second stirring blade, and a third stirring blade is welded and fixed on the outer side surface of the second rotating shaft, and the first rotating shaft and the second rotating shaft are respectively and rotatably connected to two sides in the stirring box body.

Preferably, the inlet pipe sets up on agitator tank one side surface upper portion, agitator tank welded fastening is in the middle part of the side on the base, the fluid-discharge tube is installed to agitator tank opposite side surface lower part.

Preferably, a first flow control valve is installed on the feeding pipe, and a second flow control valve is installed on the discharge pipe.

Preferably, first stirring vane upwards personally submits 15 contained angles with the level and arranges, second stirring vane and third stirring vane are all downwards personally submitted 15 contained angles with the level and are arranged, second stirring vane and third stirring vane all stagger with first stirring vane and arrange.

Preferably, the first stirring blade, the second stirring blade and the third stirring blade have the same specification.

The utility model has the advantages that:

1, through the setting of (mixing) shaft, first pivot, second pivot, double band pulley, first band pulley and second band pulley, can rotate through the (mixing) shaft and drive first pivot and second pivot simultaneously and rotate, realize the linkage of (mixing) shaft, first pivot and second pivot, improve the stirring efficiency of biochemical reagents raw materials and various reagents.

2, through the setting of first stirring vane, second stirring vane and third stirring vane, can make biochemical reagent raw materials and various reagent homogeneous mixing, improve the degree of consistency that biochemical reagent raw materials and various reagents mix.

The utility model discloses the structure is reasonable, and the stirring mixes the effect good, improves biochemical reagent's preparation efficiency, and the practicality is good, convenient to popularize and use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the connection structure of the stirring shaft, the first rotating shaft and the second rotating shaft of the present invention.

Reference numbers in the figures: the stirring device comprises a feeding pipe 1, a stirring box body 2, a base 3, a third stirring blade 4, a first stirring blade 5, a second stirring blade 6, a liquid discharge pipe 7, a first rotating shaft 8, a driving motor 9, a stirring shaft 10, a second rotating shaft 11, a double-row belt wheel 12, a second synchronous belt 13, a second belt wheel 14, a first synchronous belt 15 and a first belt wheel 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, an electric stirring device for biochemical reagent production comprises a feeding pipe 1, a stirring box 2 and a base 3, wherein the middle part in the stirring box 2 is rotatably connected with a stirring shaft 10, the upper end of the stirring shaft 10 is connected with an output shaft of a driving motor 9 through a speed reducer, the driving motor 9 is installed on one side of the upper end surface of the stirring box 2, a first stirring blade 5 is fixedly welded on the outer peripheral surface of the stirring shaft 10, a double-row belt pulley 12 is sleeved on the upper part of the outer peripheral surface of the stirring shaft 10, the double-row belt pulley 12 is connected with a first belt pulley 16 through a first synchronous belt 15, the double-row belt pulley 12 is connected with a second belt pulley 14 through a second synchronous belt 13, the first belt pulley 16 is sleeved on the upper part of the outer peripheral surface of a first rotating shaft 8, the second belt pulley 14 is sleeved on the upper part of the outer peripheral surface, the second stirring blade 6 is fixedly welded on the outer side surface of the first rotating shaft 8, the third stirring blade 4 is fixedly welded on the outer side surface of the second rotating shaft 11, the first rotating shaft 8 and the second rotating shaft 11 are respectively rotatably connected to two sides in the stirring box body 2, biochemical reagent raw materials and various reagents can be uniformly mixed, and the mixing uniformity of the biochemical reagent raw materials and the various reagents is improved.

The inlet pipe 1 sets up on 2 side surface upper portions of agitator tank, and agitator tank 2 welded fastening is in the side middle part on base 3, and the fluid-discharge tube 7 of installation of 2 opposite side surface lower parts of agitator tank is convenient for biochemical reagent raw materials's input and output.

The first flow control valve is arranged on the feeding pipe 1, and the second flow control valve is arranged on the liquid discharge pipe 7, so that the flow of injecting and discharging biochemical reagent raw materials can be controlled.

First stirring vane 5 upwards personally submits 15 contained angles with the level and arranges, and second stirring vane 6 and third stirring vane 4 all personally submit 15 contained angles with the level downwards and arrange, and second stirring vane 6 and third stirring vane 4 all stagger with first stirring vane 5 and arrange, can make the biochemical reagent raw materials be vortex mode rotation in stirring box 2, improve the degree of consistency that biochemical reagent raw materials and various reagents mix.

The first stirring blade 5, the second stirring blade 6 and the third stirring blade 4 have the same specification, so that the parts are convenient to use, and the manufacturing cost is reduced.

The working principle is as follows: when the utility model is used, firstly, biochemical reagent raw materials and various reagents are conveyed into the stirring box body 2 through the feeding pipe 1, then the circuit of the driving motor 9 is switched on, the driving motor 9 drives the stirring shaft 10 to rotate at a reduced speed, the stirring shaft 10 drives the double-row belt wheel 12 to rotate, the double-row belt wheel 12 simultaneously drives the first belt wheel 16 and the second belt wheel 14 to rotate through the first synchronous belt 15 and the second synchronous belt 13, the first shaft 8 of the first belt wheel 16 rotates, the second shaft 11 rotates the second shaft 14, at the moment, the stirring shaft 10, the first shaft 8 and the second shaft 11 synchronously rotate, the stirring shaft 10 drives the first stirring blade 5 to rotate, the first shaft 8 drives the second stirring blade 6 to rotate, the second shaft 11 drives the third stirring blade 4 to rotate, the first stirring blade 5, the second stirring blade 6 and the third stirring blade 4 stir the biochemical reagent raw materials and various reagents, first stirring vane 5, second stirring vane 6 and third stirring vane 4 are certain angle and arrange, and then make biochemical reagent raw materials and various reagent vortex rotation in agitator tank 2, improve the homogeneity of stirring.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

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 invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides an electronic agitating unit is used in biochemical reagents production, includes inlet pipe (1), agitator tank (2) and base (3), its characterized in that, middle part rotates in agitator tank (2) and connects (mixing) shaft (10), the output shaft of (mixing) shaft (10) upper end through reduction gear and driving motor (9) is connected, driving motor (9) are installed in agitator tank (2) up end one side, first stirring vane (5) of welded fastening on (mixing) shaft (10) outer peripheral face, double belt pulley (12) are cup jointed on (mixing) shaft (10) outer peripheral face upper portion, double belt pulley (12) are connected with first belt pulley (16) through first hold-in range (15), double belt pulley (12) are connected with second belt pulley (14) through second hold-in range (13), first belt pulley (16) cup joint at first pivot (8) upper portion outer peripheral face, the second belt wheel (14) is sleeved on the upper portion of the outer peripheral surface of the second rotating shaft (11), the second stirring blade (6) is fixedly welded on the outer side surface of the first rotating shaft (8), the third stirring blade (4) is fixedly welded on the outer side surface of the second rotating shaft (11), and the first rotating shaft (8) and the second rotating shaft (11) are respectively and rotatably connected to the two sides in the stirring box body (2).

2. The electric stirring device for biochemical reagent production according to claim 1, wherein the feeding pipe (1) is arranged on the upper part of one side surface of the stirring box body (2), the stirring box body (2) is welded and fixed on the middle part of the upper side surface of the base (3), and the lower part of the other side surface of the stirring box body (2) is provided with the liquid discharge pipe (7).

3. The electric stirring apparatus for biochemical reagent production according to claim 2, wherein a first flow control valve is installed on the feeding pipe (1), and a second flow control valve is installed on the discharging pipe (7).

4. The electric stirring device for biochemical reagent production according to claim 1, wherein the first stirring blade (5) is arranged upward to form an included angle of 15 degrees with the horizontal plane, the second stirring blade (6) and the third stirring blade (4) are arranged downward to form an included angle of 15 degrees with the horizontal plane, and the second stirring blade (6) and the third stirring blade (4) are arranged in a staggered manner with the first stirring blade (5).

5. The electric stirring device for biochemical reagent production according to claim 1, wherein the first stirring blade (5), the second stirring blade (6) and the third stirring blade (4) have the same specification.

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