CN217313231U

CN217313231U - A agitating unit for biochemical reagent prepares

Info

Publication number: CN217313231U
Application number: CN202221099517.7U
Authority: CN
Inventors: 阮东; 吴潜雨
Original assignee: Wuhan Boster Biochemical Technology Co ltd
Current assignee: Wuhan Boster Biochemical Technology Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-08-30
Anticipated expiration: 2032-05-09

Abstract

The utility model relates to a biochemical reagents production technical field, in particular to an agitating unit for biochemical reagents are prepared. The utility model discloses an agitating unit for biochemical reagents are prepared includes agitator tank, case lid, two-dimensional moving mechanism, anti-sputtering baffle and rabbling mechanism, the agitator tank upper end is uncovered, case lid detachable lid fits uncovered department in the agitator tank upper end, two-dimensional moving mechanism assemble in the case lid, anti-sputtering baffle level set up in the agitator tank, and with two-dimensional moving mechanism's drive end transmission is connected, two-dimensional moving mechanism is used for ordering about the anti-sputtering baffle reciprocates and horizontal migration between the both ends of agitator tank, the rabbling mechanism assemble in on the anti-sputtering baffle, its stirring part extends the below of anti-sputtering baffle. The advantages are that: structural design is reasonable, can satisfy biochemical reagent's intensive mixing in the large capacity agitator tank, and the stirring is more even, does benefit to later stage production.

Description

A agitating unit for biochemical reagents preparation

Technical Field

The utility model relates to a biochemical reagents production technical field, in particular to an agitating unit for biochemical reagents are prepared.

Background

In the preparation process of biochemical reagents, stirring processing of the reagents is often required. At present, reagents are put into a conventional stirring container for stirring in the production process, but the stirring units of the large-capacity stirring container in the prior art are all located at fixed points in the container, the stirring range is limited, a long time is needed to achieve a good stirring effect, and the preparation time of the reagents is prolonged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a agitating unit for biochemical reagents is prepared is provided, the effectual defect of overcoming prior art.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

the utility model provides an agitating unit for biochemical reagents are prepared, including the agitator tank, the case lid, two-dimensional moving mechanism, prevent sputter baffle and rabbling mechanism, above-mentioned agitator tank upper end is uncovered, above-mentioned case lid detachable lid fits uncovered department in above-mentioned agitator tank upper end, above-mentioned two-dimensional moving mechanism assembles on above-mentioned case lid, above-mentioned prevent sputter baffle level setting in above-mentioned agitator tank, and be connected with the drive end transmission of above-mentioned two-dimensional moving mechanism, above-mentioned two-dimensional moving mechanism is used for ordering about above-mentioned prevent sputter baffle and reciprocates and horizontal migration between the both ends of above-mentioned agitator tank, above-mentioned rabbling mechanism assembles on above-mentioned prevent sputter baffle, its stirring part extends the below of above-mentioned prevent sputter baffle.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the stirring mechanism comprises a rotary driving device, a connecting shaft and stirring blades arranged outside the connecting shaft, the connecting shaft is vertically arranged, the upper end of the connecting shaft is rotatably connected with the sputtering prevention baffle, and the rotary driving device is assembled at the upper end of the sputtering prevention baffle and is in transmission connection with the upper end of the connecting shaft.

Further, the rotation driving device is a servo motor.

Further, the two-dimensional moving mechanism comprises a horizontal moving mechanism and at least one group of lead screw motors, the horizontal moving mechanism is assembled at the upper end of the box cover, a horizontal connecting beam is connected to the driving end of the horizontal moving mechanism, the at least one group of lead screw motors are respectively assembled on the connecting beam at intervals, the box cover is provided with strip-shaped grooves extending towards the two ends of the box cover, lead screws of the lead screw motors vertically extend, the lower ends of the lead screws penetrate through the strip-shaped grooves, nut seats are assembled on the lead screws of the lead screw motors in a screwing mode, the nut seats are assembled at the upper end of the anti-sputtering baffle, and the anti-sputtering baffle is provided with through holes for the lead screws of the lead screw motors to penetrate through.

Further, the horizontal moving mechanism is a linear guide rail, and a slide block of the horizontal moving mechanism forms a driving end of the horizontal moving mechanism.

Further, the stirring box is a cuboid box body, and a support is arranged at the bottom of the stirring box.

Furthermore, the anti-sputtering baffle is an arc-shaped plate, and the arc-shaped opening faces downwards.

Furthermore, the side wall of the stirring box is provided with an interlayer cavity, a heat-conducting medium is filled in the interlayer cavity, the outer side cavity wall of the interlayer cavity is provided with an electric heating pipe, and the electric heating pipe is externally connected with a power supply.

The utility model has the advantages that: structural design is reasonable, can satisfy biochemical reagent's intensive mixing in the large capacity agitator tank, and the stirring is more even, does benefit to later stage production.

Drawings

FIG. 1 is a schematic structural diagram of a stirring device for biochemical reagent preparation according to the present invention;

fig. 2 is a structural side view of the stirring device for biochemical reagent preparation according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a stirring box; 2. a box cover; 3. a two-dimensional moving mechanism; 4. an anti-sputtering baffle; 5. a stirring mechanism; 11. an interlayer cavity; 12. an electric heating tube; 31. a horizontal movement mechanism; 32. a screw motor; 33. connecting the beams; 34. a nut seat; 51. a rotation driving device; 52. a connecting shaft; 53. stirring blade.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Example (b): as shown in fig. 1, the stirring apparatus for biochemical reagent preparation of this embodiment includes a stirring box 1, a box cover 2, a two-dimensional moving mechanism 3, a sputtering prevention baffle 4 and a stirring mechanism 5, wherein the stirring box 1 has an open upper end, the box cover 2 is detachably covered on the open upper end of the stirring box 1, the two-dimensional moving mechanism 3 is assembled on the box cover 2, the sputtering prevention baffle 4 is horizontally disposed in the stirring box 1 and is in transmission connection with a driving end of the two-dimensional moving mechanism 3, the two-dimensional moving mechanism 3 is used for driving the sputtering prevention baffle 4 to move up and down and to move horizontally between two ends of the stirring box 1, the stirring mechanism 5 is assembled on the sputtering prevention baffle 4, and a stirring portion of the stirring mechanism extends to below the sputtering prevention baffle 4.

The stirring process is as follows:

pour biochemical reagent into agitator tank 1, cover case lid 2, then operation 5 operations of rabbling mechanism stir inside biochemical reagent, the in-process of stirring, order about through two-dimensional moving mechanism 3 and prevent 4 horizontal migration of sputter baffle and reciprocate, and then realize 5's of rabbling mechanism translation and lift, thereby carry out good removal stirring operation to 1 each positions of agitator tank, whole device structural design is reasonable, can satisfy biochemical reagent's in the large capacity agitator tank intensive mixing, the stirring is more even, do benefit to the later stage production.

It should be added that: the case lid 2 can adopt the mode of hoist and mount to uncap or close the operation of lid in agitator tank 1 upper end, perhaps, can set up biochemical reagent on case lid 2 and add the mouth, simultaneously, is equipped with the liquid outlet of taking the valve in agitator tank 1 lateral wall lower part.

The following are specifically mentioned: in the stirring process, the anti-sputtering baffle 4 is always positioned above the biochemical reagent, so that the biochemical reagent can be prevented from splashing upwards by the stirring part below in the stirring process.

In a preferred embodiment, the stirring mechanism 5 includes a rotary driving device 51, a connecting shaft 52, and a stirring blade 53 disposed outside the connecting shaft 52, the connecting shaft 52 is disposed vertically, and an upper end thereof is rotatably connected to the sputtering preventing shutter 4, and the rotary driving device 51 is mounted on an upper end of the sputtering preventing shutter 4 and is drivingly connected to an upper end of the connecting shaft 52.

In the above embodiment, the rotary driving device 51 drives the connecting shaft 52 to rotate, so as to drive the stirring paddle 53 to rotate to stir the biochemical reagent, and the anti-sputtering baffle 4 can prevent the biochemical reagent from splashing upwards to remain on the rotary driving device 51 to corrode the biochemical reagent.

In this embodiment, the rotation driving device 51 is a conventional servo motor, and the specific model may be selected reasonably according to the reagent requirement, or may be replaced by an existing stepping motor.

In this embodiment, the stirring blades 53 include a plurality of stirring rods, and the plurality of stirring rods are uniformly distributed along the axial direction and the circumferential direction of the connecting shaft 52 at intervals.

As a preferred embodiment, the two-dimensional moving mechanism 3 includes a horizontal moving mechanism 31 and at least one set of screw rod motors 32, the horizontal moving mechanism 31 is mounted on the upper end of the box cover 2, a horizontal connecting beam 33 is connected to the driving end of the horizontal moving mechanism, the at least one set of screw rod motors 32 are respectively mounted on the connecting beam 33 at intervals, a strip-shaped groove (denoted by a in the figure) extending towards both ends of the box cover 2 is formed in the box cover 2, the screw rods of the screw rod motors 32 all extend vertically, the lower ends of the screw rods pass through the strip-shaped groove, a nut seat 34 is screwed on the screw rod of the screw rod motor 32, the nut seat 34 is mounted on the upper end of the anti-sputtering baffle 4, and a through hole for the screw rod of the screw rod motor 32 to pass through is formed in the anti-sputtering baffle 4.

In the above embodiment, the lead screw of the lead screw motor 32 passes through the strip-shaped groove on the box cover 2, the horizontal movement mechanism 31 can drive the whole lead screw motor 32 to move between the two ends of the box cover 2, the lead screw of the lead screw motor 32 rotates, thereby driving the nut seat 34 at the lower end of the lead screw motor to move up and down, further realizing the up-and-down movement of the anti-sputtering baffle 4 and the stirring mechanism 5, and then matching with the driving of the horizontal movement mechanism 31, so that the whole translation and the lifting of the anti-sputtering baffle 4 and the stirring mechanism 5 can be realized, the effective stirring of the biochemical reagents at each part inside the stirring box 1 is realized, the whole structure is reasonable in design, and the stirring effect is better.

It should be noted that: in this embodiment, taking two sets of screw motors 32 as an example, as shown in fig. 2, the two sets of screw motors 32 are distributed on two sides of the horizontal moving mechanism 31, and two sides of the box cover 2 are respectively provided with a strip-shaped groove for the screws of the two sets of screw motors 32 to pass through.

In this embodiment, the horizontal moving mechanism 31 adopts a linear guide rail in the prior art, a sliding block of the linear moving mechanism forms a driving end of the linear guide rail, and the type of the linear guide rail can be selected reasonably according to actual use requirements, which is not described herein again.

In this embodiment, the stirring tank 1 is designed as a rectangular box, and a support is provided at the bottom thereof.

In this embodiment, above-mentioned prevent sputtering baffle 4 is the arc, and the arc opening is down, when rabbling mechanism 5 stirs biochemical reagent, flies the reagent that probably splashes and can remain and prevent sputtering baffle 4 to drop again along curved prevent sputtering baffle 4's lower surface under the action of gravity and return to agitator tank 1 in, the design is more reasonable.

In a preferred embodiment, an interlayer cavity 11 is provided on a side wall of the stirring tank 1, the interlayer cavity 11 is filled with a heat conducting medium, an electric heating tube 12 is provided on an outer side wall of the interlayer cavity 11, and the electric heating tube 12 is externally connected to a power supply.

Among the above-mentioned embodiment, biochemical reagent can increase the regulation temperature at the stirring in-process, strengthen the effect of stirring, in the actual production process, electric heating pipe 12 circular telegram generates heat, heat conducting medium heats, then take the hot-medium to transmit the heat to its inside biochemical reagent through agitator tank 1 lateral wall, make that biochemical reagent can be even be heated, generally, intermediate layer cavity 11 encircles the lateral wall of agitator tank 1, the heat transfer is more even, of course, be equipped with medium entry and the medium discharge port of taking the shutoff respectively in the upper portion and the lower part of intermediate layer cavity 11, make things convenient for heat conducting medium's interpolation and emission.

The heat conducting medium can be water or heat conducting oil, the electric heating pipes 12 can be designed into a plurality of pieces and uniformly distributed in the interlayer cavity 11, and the heating temperature and the efficiency can be flexibly adjusted by selectively opening a plurality of pieces or fully opening the electric heating pipes.

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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and 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 to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 invention. 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. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A stirring device for biochemical reagent preparation is characterized in that: including agitator tank (1), case lid (2), two-dimensional moving mechanism (3), prevent sputtering baffle (4) and rabbling mechanism (5), agitator tank (1) upper end is uncovered, case lid (2) detachable lid fits agitator tank (1) upper end uncovered department, two-dimensional moving mechanism (3) assemble in on case lid (2), prevent sputtering baffle (4) level set up in agitator tank (1), and with the drive end transmission of two-dimensional moving mechanism (3) is connected, two-dimensional moving mechanism (3) are used for ordering about prevent sputtering baffle (4) reciprocate and be in horizontal migration between the both ends of agitator tank (1), rabbling mechanism (5) assemble in prevent sputtering on baffle (4), its stirring part extends the below of preventing sputtering baffle (4).

2. A stirring device for biochemical reagent preparation according to claim 1, wherein: the stirring mechanism (5) comprises a rotary driving device (51), a connecting shaft (52) and stirring blades (53) arranged outside the connecting shaft (52), the connecting shaft (52) is vertically arranged, the upper end of the connecting shaft is rotatably connected with the sputtering-proof baffle (4), and the rotary driving device (51) is assembled at the upper end of the sputtering-proof baffle (4) and is in transmission connection with the upper end of the connecting shaft (52).

3. A stirring device for biochemical reagent preparation according to claim 2, wherein: the rotary driving device (51) is a servo motor.

4. A stirring device for biochemical reagent preparation according to claim 1, wherein: two-dimensional moving mechanism (3) are including horizontal migration mechanism (31) and at least a set of lead screw motor (32), horizontal migration mechanism (31) assemble in case lid (2) upper end, its drive end is connected with even roof beam (33) of horizontally, and is a set of at least lead screw motor (32) separate the interval assemble in even on roof beam (33), set up the bar groove that extends towards its both ends on case lid (2), the equal vertical extension of lead screw motor (32), and the lower extreme passes the bar groove, it is equipped with nut seat (34) to close soon on the lead screw of lead screw motor (32), nut seat (34) assemble in sputter-proof baffle (4) upper end, be equipped with the confession on sputter-proof baffle (4) the through-hole that the lead screw of lead screw motor (32) passed.

5. A stirring device for biochemical reagent preparation according to claim 4, wherein: the horizontal moving mechanism (31) is a linear guide rail, and a slide block of the horizontal moving mechanism forms a driving end of the horizontal moving mechanism.

6. An agitation apparatus for biochemical reagents preparation according to any one of claims 1 to 5, wherein: the stirring box (1) is a cuboid box body, and a support is arranged at the bottom of the stirring box.

7. An agitation apparatus for biochemical reagents preparation according to any one of claims 1 to 5, wherein: the anti-sputtering baffle (4) is an arc-shaped plate, and an arc-shaped opening faces downwards.

8. An agitation apparatus for biochemical reagent compounding according to any one of claims 1 to 5, wherein: the stirring box is characterized in that an interlayer cavity (11) is arranged on the side wall of the stirring box (1), a heat-conducting medium is filled in the interlayer cavity (11), an electric heating pipe (12) is arranged on the outer side cavity wall of the interlayer cavity (11), and the electric heating pipe (12) is externally connected with a power supply.