CN210198831U

CN210198831U - Blending device for biological analysis

Info

Publication number: CN210198831U
Application number: CN201920712275.6U
Authority: CN
Inventors: Shulin Gao; 高书林
Original assignee: Suzhou Guo Chen Biological Polytron Technologies Inc
Current assignee: Suzhou Guo Chen Biological Polytron Technologies Inc
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-03-27
Anticipated expiration: 2029-05-17

Abstract

The utility model discloses a mixing device for biological analysis, including left connecting seat and right connecting seat, be provided with a plurality of groups mixing mechanism and two protection machanisms that are located mixing mechanism both sides between left side connecting seat and the right connecting seat, per two sets of all be provided with between the mixing mechanism and be located the inside coupling mechanism of right connecting seat, every group mixing mechanism comprises two pivots, two mixing rollers and two first gears. The utility model discloses place small centrifuging tube between two less mixing rollers in interval, and the great centrifuging tube of volume is placed between two great mixing rollers in interval to make this mixing device can satisfy the user demand of equidimension centrifuging tube not, utilize mutually supporting of spliced pole and guard plate to protect the both sides of left connecting seat and right connecting seat, thereby prevent that mixing in-process centrifuging tube from dropping, increased this mixing device's security.

Description

Blending device for biological analysis

Technical Field

The utility model relates to a mixing device specifically is a mixing device for biological analysis.

Background

The most important and essential features of an organism are that the organism carries out metabolism and heredity, that the organism possesses anabolism and catabolism, which are two processes in opposition to each other and can reproduce, which is the basis of life phenomena.

Need utilize the mixing device to carry out the mixing to biological sample in biological analysis research process to follow-up analysis and research, common mixing method is put into the centrifuging tube with biological sample, then will mix the fortune pipe and place the mixing device on, it is rotatory to drive the centrifuging tube through the mixing device, thereby reach the purpose of mixing, and there is the difference in the size of centrifuging tube, but present mixing device's mixing roller interval is the most the same, its user demand that can not satisfy not equidimension centrifuging tube. Therefore, we improved this and proposed a mixing device for biological analysis.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a mixing device for biological analysis, which comprises a left connecting seat and a right connecting seat, a plurality of groups of mixing mechanisms and two protective mechanisms positioned at the two sides of the mixing mechanisms are arranged between the left connecting seat and the right connecting seat, a connecting mechanism positioned at the inner part of the right connecting seat is arranged between every two groups of mixing mechanisms, each group of mixing mechanisms consists of two rotating shafts, two mixing rollers and two first gears, the two mixing rollers and the two first gears are respectively and fixedly arranged at the outer surfaces of the rotating shafts, the connecting mechanism consists of a connecting shaft and a second gear, the two ends of the second gear are respectively engaged and connected with the two first gears, the protective mechanism consists of a protective plate and two connecting columns, the protective plate is respectively connected with the left connecting seat and the right connecting seat through the two connecting columns, the driving motor is fixedly arranged at the inner part of the right connecting, and an output shaft of the driving motor is fixedly connected with one end of one rotating shaft.

As a preferred technical scheme of the utility model, the both ends of pivot link to each other with left connecting seat and right connecting seat, two through the bearing respectively the mixing roller is located between left connecting seat and the right connecting seat, two first gear is located the inside and the intermeshing of right connecting seat.

As a preferred technical scheme of the utility model, the left end of connecting axle passes through the bearing and links to each other with the left inner wall of right connecting seat, the surface and the second gear fixed connection of connecting axle.

As a preferred technical scheme of the utility model, the switch is inlayed in the front of right side connecting seat, switch and driving motor electric connection, driving motor is external to have the power through the switch.

As a preferred technical scheme of the utility model, the recess with spliced pole looks adaptation, two are all seted up to the positive both sides of left side connecting seat and right connecting seat the spliced pole difference fixed mounting is in the both sides of guard plate bottom.

As a preferred technical scheme of the utility model, the radiating groove has been seted up in the front of right side connecting seat, the inside of radiating groove is provided with the dust screen.

The utility model has the advantages that: this kind of mixing device for biological analysis, the cooperation that utilizes connecting axle and second gear increases the distance between two mixing mechanisms, thereby increase the distance between two mixing rollers, place small centrifuging tube between two less mixing rollers in interval, and the great centrifuging tube of volume is placed between two great mixing rollers in interval, thereby make this mixing device can satisfy the user demand of equidimension centrifuging tube not, the both sides of mutually supporting left connecting seat and right connecting seat that utilize spliced pole and guard plate are protected, thereby prevent that mixing in-process centrifuging tube from dropping, the security of this mixing device has been increased.

Drawings

The accompanying drawings 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 and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a mixing device for biological analysis according to the present invention;

FIG. 2 is a schematic view of the internal structure of a mixing device for biological analysis according to the present invention;

FIG. 3 is a schematic structural view of a connecting column of a mixing device for biological analysis according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a position a of the mixing device for biological analysis of the present invention.

In the figure: 1. a left connecting seat; 2. a right connecting seat; 3. a rotating shaft; 4. a blending roller; 5. a groove; 6. a first gear; 7. a drive motor; 8. a connecting shaft; 9. a second gear; 10. a protection plate; 11. connecting columns; 12. a heat sink; 13. and (4) switching.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the mixing device for biological analysis of the present invention comprises a left connecting seat 1 and a right connecting seat 2, a plurality of sets of mixing mechanisms and two protection mechanisms located at two sides of the mixing mechanisms are arranged between the left connecting seat 1 and the right connecting seat 2, a connection mechanism located inside the right connecting seat 2 is arranged between each two sets of mixing mechanisms, each set of mixing mechanisms comprises two rotating shafts 3, two mixing rollers 4 and two first gears 6, the two mixing rollers 4 and the two first gears 6 are respectively and fixedly installed on the outer surface of the rotating shafts 3, the connection mechanism comprises a connection shaft 8 and a second gear 9, two ends of the second gear 9 are respectively engaged with the two first gears 6, the protection mechanism comprises a protection plate 10 and two connecting columns 11, the protection plate 10 is respectively connected with the left connecting seat 1 and the right connecting seat 2 through the two connecting columns 11, the inside fixed mounting of right connecting seat 2 has driving motor 7, and driving motor 7's output shaft and the one end fixed connection of one of them pivot 3.

Wherein, the both ends of pivot 3 link to each other with left connecting seat 1 and right connecting seat 2 through the bearing respectively, and two mixing rollers 4 are located between left connecting seat 1 and the right connecting seat 2, and two first gears 6 are located the inside and the intermeshing of right connecting seat 2, and the cooperation through pivot 3 and first gear 6 makes mixing rollers 4 rotatory, drives the rotatory and sample mixing that makes its inside of centrifuging tube through mixing rollers 4.

Wherein, the left end of connecting axle 8 passes through the bearing and links to each other with the left inner wall of right connecting seat 2, the surface and the 9 fixed connection of second gear of connecting axle 8, utilize the cooperation of connecting axle 8 and second gear 9 to increase the distance between two mixing mechanisms, thereby increase the distance between two mixing rollers 4, place small centrifuging tube between two less mixing rollers 4 of interval, and the great centrifuging tube of volume is placed between two great mixing rollers 4 of interval, thereby make this mixing device can satisfy the user demand of not equidimension centrifuging tube.

Wherein, switch 13 is inlayed in the front of right connecting seat 2, switch 13 and driving motor 7 electric connection, and driving motor 7 is external through switch 13 and has the power, and the applicable model of driving motor 7 is FY56EC350A type motor, can control driving motor 7's the break-make electricity through switch 13.

Wherein, the recess 5 with spliced pole 11 looks adaptation is all seted up to the positive both sides of left connecting seat 1 and right connecting seat 2, and two spliced poles 11 are fixed mounting respectively in the both sides of guard plate 10 bottom, and the cooperation through recess 5 and spliced pole 11 makes guard plate 10 can follow left connecting seat 1 and right connecting seat 2 and dismantle, and then has increased the device's practicality.

Wherein, radiating groove 12 has been seted up in the front of right connecting seat 2, and the inside of radiating groove 12 is provided with the dust screen, and radiating groove 12 can in time discharge away the heat that driving motor 7 during operation produced to prevent that the high temperature from influencing driving motor 7's life, the dust screen can prevent that the dust in the air from getting into inside right connecting seat 2 by radiating groove 12.

When the device works, firstly, a tube cap of a centrifuge tube is unscrewed, then a biological sample to be mixed is placed into the centrifuge tube, then the tube cap of the centrifuge tube is screwed, the centrifuge tube with small volume is placed between two mixing rollers 4 with small space, the centrifuge tube with large volume is placed between the two mixing rollers 4 with large space, after the placement is completed, an external power supply of the device is switched on, a switch 13 is pressed to enable a driving motor 7 to be electrified to work, at the moment, the driving motor 7 drives a rotating shaft 3 and a first gear 6 to rotate, the mixing rollers 4 are enabled to rotate through the matching of the rotating shaft 3, the first gear 6, a connecting shaft 8 and a second gear 9, the centrifuge tube is driven to rotate through the mixing rollers 4 and the sample in the centrifuge tube is mixed, in the rotating process of the mixing rollers 4, two protection plates 10 can protect two sides of a left connecting seat 1 and a right connecting seat 2, so as to prevent the centrifuge tube, after the mixing is finished, the switch 13 is pressed down to cut off the power of the driving motor 7 to stop working, then the centrifugal tube on the mixing roller 4 is taken down, and then the mixed sample in the centrifugal tube is taken out.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a mixing device for biological analysis, includes left connecting seat (1) and right connecting seat (2), its characterized in that, be provided with a plurality of groups mixing mechanism and two protection machanisms that are located mixing mechanism both sides between left side connecting seat (1) and right connecting seat (2), every two sets of all be provided with the coupling mechanism that is located right connecting seat (2) inside between the mixing mechanism, every group mixing mechanism comprises two pivot (3), two mixing roller (4) and two first gear (6) fixed mounting respectively in the surface of pivot (3), coupling mechanism comprises connecting axle (8) and second gear (9), the both ends of second gear (9) are connected with two first gear (6) meshing respectively, protection machanism comprises a guard plate (10) and two spliced poles (11), protection plate (10) link to each other with left connecting seat (1) and right connecting seat (2) respectively through two spliced poles (11), the inside fixed mounting of right side connecting seat (2) has driving motor (7), the output shaft of driving motor (7) and the one end fixed connection of one of them pivot (3).

2. The blending device for biological analysis according to claim 1, wherein two ends of the rotating shaft (3) are respectively connected with the left connecting seat (1) and the right connecting seat (2) through bearings, the two blending rollers (4) are positioned between the left connecting seat (1) and the right connecting seat (2), and the two first gears (6) are positioned inside the right connecting seat (2) and are meshed with each other.

3. The blending device for biological analysis according to claim 1, wherein the left end of the connecting shaft (8) is connected with the inner wall of the left side of the right connecting seat (2) through a bearing, and the outer surface of the connecting shaft (8) is fixedly connected with the second gear (9).

4. The mixing device for biological analysis according to claim 1, wherein a switch (13) is embedded in the front face of the right connecting seat (2), the switch (13) is electrically connected with the driving motor (7), and the driving motor (7) is externally connected with a power supply through the switch (13).

5. The blending device for biological analysis according to claim 1, wherein the two sides of the front surfaces of the left connecting seat (1) and the right connecting seat (2) are respectively provided with a groove (5) matched with the connecting columns (11), and the two connecting columns (11) are respectively and fixedly arranged on the two sides of the bottom of the protection plate (10).

6. The blending device for biological analysis according to claim 1, wherein the right connecting seat (2) is provided with a heat dissipation groove (12) on the front side, and a dust screen is arranged inside the heat dissipation groove (12).