CN210964856U

CN210964856U - Automatic stirring and processing device for biological reagent

Info

Publication number: CN210964856U
Application number: CN201922016143.2U
Authority: CN
Inventors: 刘志亭; 石党委; 段勇
Original assignee: Jinan Xinmeikang Biotechnology Co ltd
Current assignee: Jinan Xinmeikang Biotechnology Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-07-10
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses an automatic stirring processing device for biological reagents, which comprises a base, a stand column vertically arranged on one side of the base, a supporting plate sleeved on the stand column in a sliding manner, a motor base arranged on the supporting plate, a motor fixed on the motor base, and a stirring shaft passing through the supporting plate and the motor base and connected with the motor; the stirring shaft is characterized by also comprising flood dragon blades arranged at the bottom end of the stirring shaft; the flood dragon blade is arranged at the terminal of the stirring shaft, has a lifting effect on the system while stirring at a high speed, can rapidly form a uniform system with the reagent, ensures efficient work, and has higher practical value.

Description

Automatic stirring and processing device for biological reagent

Technical Field

The utility model relates to a biochemical materials preparation apparatus technical field, in particular to automatic stirring processingequipment for biological reagent.

Background

The biotechnology is based on modern life science, combines other basic scientific principles, adopts advanced scientific and technical means, reforms organisms or processes biological raw materials according to design, produces required products for human beings or achieves a certain purpose, and is an indispensable requirement of modern society; in the process of biological technology operation, some biological reagents need to be configured, in the process of traditional biological reagent configuration, stirring is carried out by a stirring rod manually, but the biological reagents usually need a plurality of reagents with different specifications in use, manual stirring is time-consuming and labor-consuming, and the research process is seriously influenced.

To above-mentioned problem, have the scheme that adopts motor output shaft connection (mixing) shaft to stir biological reagent in the test tube among the prior art, call automatic stirring device as, but automatic stirring device among the prior art still is the ordinary (mixing) shaft of adoption, is difficult to reach the effect of even stirring fast, can't reach higher demand.

Therefore, it is an urgent need to solve the problem of the art to provide an efficient automatic stirring and processing device for biological reagents, which can rapidly and uniformly stir the biological reagents.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an automatic stirring processingequipment for biological reagent can be rapidly with biological reagent stirring, has higher production efficiency.

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

an automatic stirring processing device for biological reagents comprises a base, an upright column vertically arranged on one side of the base, a supporting plate sleeved on the upright column in a sliding manner, a motor base arranged on the supporting plate, a motor fixed on the motor base, and a stirring shaft penetrating through the supporting plate and the motor base and connected with the motor; the stirring shaft is characterized by further comprising flood dragon blades arranged at the bottom end of the stirring shaft.

Preferably, be fixed with the gear box in the backup pad, the (mixing) shaft passes the part cover that the gear box just is located the gear box is equipped with the driving gear, be provided with in the gear box with driving gear engaged's driven gear, driven gear axle top rotate connect in the inner wall top surface of gear box, driven gear axle passes the gear box with flood dragon blade is connected to the backup pad bottom.

The beneficial effects of the preferred technical scheme are as follows: through setting up one-level or multistage intermeshing's gear drive multiunit (mixing) shaft and rotate, can stir biological reagent in a plurality of test tubes simultaneously, promote work efficiency.

Preferably, the top end of the driven gear shaft is provided with a wing rafter, the top surface of the inner wall of the gear box is provided with a wing rafter groove matched with the wing rafter, and a rotating bead is arranged between the wing rafter and the wing rafter groove.

The beneficial effects of the preferred technical scheme are as follows: the rotating ball can reduce the rotating friction resistance, avoid device loss caused by long-time operation, and effectively prolong the service life of the equipment.

Preferably, the stirring shaft or driven gear axle bottom lateral wall is provided with the external screw thread, flood dragon blade top be connected with the cap nut that the external screw thread matches, flood dragon blade pass through the cap nut can dismantle connect in the stirring shaft bottom or driven gear axle bottom.

The beneficial effects of the preferred technical scheme are as follows: can dismantle the flood dragon blade in a flexible way according to the stirring demand of reality, it is convenient to use.

Preferably, the (mixing) shaft or driven gear shaft is the hollow shaft, cap nut center department has the through-hole, just the through-hole lateral wall cladding elastic layer, flood dragon blade top is connected with the connecting rod, the connecting rod passes through-hole swing joint in on the cap nut.

The beneficial effects of the preferred technical scheme are as follows: the length of the connecting rod can be adjusted according to different stirring requirements, so that the stirring device is suitable for different stirring depths.

Preferably, the elastic layer is a rubber layer.

Preferably, the stand top is provided with the mounting panel, mounting panel one side is fixed with step motor, step motor shaft be connected with the parallel lead screw of stand, the lead screw passes the backup pad and with the backup pad passes through screw-nut and connects, the lead screw bottom through the bearing rotate connect with on the base.

The beneficial effects of the preferred technical scheme are as follows: through the height of step motor and lead screw regulation mounting panel, simple convenient control stirring processingequipment's whole height adapts to different stirring demands.

Preferably, a limiting plate is further arranged between the top end of the upright post and the mounting plate, and the screw rod penetrates through the limiting plate.

Preferably, the base is provided with a test tube fixing hole, and the position of the test tube fixing hole corresponds to the motor stirring shaft.

According to the above technical scheme, compared with the prior art, the utility model provides an automatic stirring processingequipment for biological reagent sets up the flood dragon blade at the terminal of (mixing) shaft, the flood dragon blade has the effect of promotion to the system in high-speed stirring, can form the system of homogeneous with reagent rapidly, ensure efficient work to through the setting of the backup pad that the meshing gear can height-adjusting and adjustable length's puddler, make the device can satisfy the demand that the biological reagent of different stirring degree of depth stirred simultaneously stirs, higher practical value has.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic diagram of an automatic stirring and processing apparatus for bioreagent according to the present invention;

FIG. 2 is a view showing a structure of a nut of an automatic stirring and processing apparatus for bioreagent according to the present invention;

FIG. 3 is a view showing a structure of a base of the automatic stirring and processing apparatus for bioreagent of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in the attached figure 1, an automatic stirring processing device for biological reagents comprises a base 1, an upright post 2 vertically arranged on one side of the base 1, a supporting plate 3 slidably sleeved on the upright post 2, a motor base 4 arranged on the supporting plate 3, a motor 5 fixed on the motor base 4, and a stirring shaft 51 penetrating through the supporting plate 3 and the motor base 4 and connected with the motor 5; further comprises a flood dragon blade 52 arranged at the bottom end of the stirring shaft 51.

As shown in fig. 1, in order to further optimize the above technical solution, a gear box 6 is fixed on the supporting plate 3, a driving gear 53 is sleeved on a portion of the stirring shaft 51 which penetrates through the gear box 6 and is located in the gear box 6, a driven gear 54 meshed with the driving gear 53 is arranged in the gear box 6, the top end of a driven gear shaft 55 is rotatably connected to the top surface of the inner wall of the gear box 6, and the driven gear shaft 55 penetrates through the gear box 6 and the bottom end of the supporting plate 3 and is connected with.

As shown in fig. 1, in order to further optimize the above technical solution, the driven gear shaft 55 has a wing rafter 551 at the top end thereof, a wing rafter groove 61 matching with the wing rafter 551 is provided on the top surface of the inner wall of the gear box 6, and a rotating bead 56 is provided between the wing rafter 551 and the wing rafter groove 61.

As shown in the attached drawing 1, in order to further optimize the above technical solution, the side wall of the bottom end of the stirring shaft 51 or the driven gear shaft 55 is provided with an external thread, the top end of the flood dragon blade 52 is connected with a cap nut 57 matched with the external thread, and the flood dragon blade 52 is detachably connected to the bottom end of the stirring shaft 51 or the bottom end of the driven gear shaft 55 through the cap nut 57.

As shown in fig. 1-2, in order to further optimize the above technical solution, the stirring shaft 51 or the driven gear shaft 55 is a hollow shaft, the cap nut 57 has a through hole 571 at the center, the sidewall of the through hole 571 is covered with an elastic layer 572, the top end of the dragon blade 52 is connected with a connecting rod 58, the connecting rod 58 passes through the through hole 571 and is movably connected to the cap nut 57, wherein the elastic layer 572 is a rubber layer.

As shown in the attached drawing 1, in order to further optimize the above technical solution, the top end of the upright column 2 is provided with the mounting plate 7, one side of the mounting plate 7 is fixed with the stepping motor 8, the shaft of the stepping motor 8 is connected with a screw rod 81 parallel to the upright column 2, the screw rod 81 passes through the support plate 3 and is connected with the support plate 3 through a screw rod nut, and the bottom end of the screw rod 81 is rotatably connected with the base 1 through a bearing.

As shown in fig. 1, in order to further optimize the above technical solution, a limit plate 9 is further disposed between the top end of the upright 2 and the mounting plate 7, and the screw 81 passes through the limit plate 9.

As shown in figure 3, the base 1 is provided with a test tube fixing hole 11, and the position of the test tube fixing hole 11 corresponds to the stirring shaft 51.

The utility model discloses an action principle as follows: before stirring the reagent in the test tube, adjusting the length of the connecting rod 58 according to the stirring depth requirements in different test tubes, then placing the test tube in the test tube fixing hole 11, driving the screw rod 81 to rotate through the rotation of the stepping motor 8 so as to enable the supporting plate 3 to descend to the position required for stirring, closing the stepping motor 8, and starting the motor 5 for stirring; after the stirring is completed, the motor 5 is closed, the stepping motor 8 is opened to enable the motor to rotate reversely, the screw rod 81 rotates to drive the supporting plate 3 to ascend, the stirring part is separated from the test tube, and the test tube is taken out to complete the stirring processing.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automatic stirring processing device for biological reagents comprises a base, an upright column vertically arranged on one side of the base, a supporting plate sleeved on the upright column in a sliding manner, a motor base arranged on the supporting plate, a motor fixed on the motor base, and a stirring shaft penetrating through the supporting plate and the motor base and connected with the motor; the stirring shaft is characterized by further comprising flood dragon blades arranged at the bottom end of the stirring shaft.

2. The automatic stirring and processing device for the biological reagents according to claim 1, wherein a gear box is fixed on the supporting plate, a driving gear is sleeved on a part, which is located on the gear box, of the stirring shaft, which penetrates through the gear box, a driven gear is arranged in the gear box, the driven gear is meshed with the driving gear, the top end of the driven gear shaft is rotatably connected to the top surface of the inner wall of the gear box, and the driven gear shaft penetrates through the gear box and is connected with flood dragon blades at the bottom end of the supporting plate.

3. The automatic stirring and processing device for bioreagent as claimed in claim 2, wherein the driven gear shaft has a wing rafter at its top end, a wing rafter groove matching with the wing rafter is formed on the top surface of the inner wall of the gear box, and a rotating bead is disposed between the wing rafter and the wing rafter groove.

4. The automatic stirring processing device for the biological reagents according to claim 1 or 2, wherein the side wall of the bottom end of the stirring shaft or the driven gear is provided with an external thread, the top end of the flood dragon blade is connected with a cap nut matched with the external thread, and the flood dragon blade is detachably connected with the bottom end of the stirring shaft or the bottom end of the driven gear through the cap nut.

5. The automatic stirring and processing device for the biological reagents according to claim 4, wherein the stirring shaft or the driven gear shaft is a hollow shaft, a through hole is formed in the center of the cap nut, the side wall of the through hole is coated with an elastic layer, the top end of the flood dragon blade is connected with a connecting rod, and the connecting rod penetrates through the through hole and can be movably connected to the cap nut.

6. The automatic stirring processing device for biological reagents of claim 5, wherein the elastic layer is a rubber layer.

7. The automatic stirring and processing device for biological reagents of claim 1, wherein a mounting plate is arranged at the top end of the upright, a stepping motor is fixed at one side of the mounting plate, a screw rod parallel to the upright is connected to the shaft of the stepping motor, the screw rod passes through the support plate and is connected with the support plate through a screw rod nut, and the bottom end of the screw rod is rotatably connected with the base through a bearing.

8. The automatic stirring and processing device for bioreagent of claim 7, wherein a limiting plate is further disposed between the top end of the column and the mounting plate, and the screw rod penetrates through the limiting plate.

9. The automatic stirring and processing device for biological reagents according to claim 1, wherein the base is provided with a test tube fixing hole, and the position of the test tube fixing hole corresponds to the stirring shaft of the motor.