CN218516944U

CN218516944U - Desk-top low-speed automatic balance centrifuge

Info

Publication number: CN218516944U
Application number: CN202222398283.2U
Authority: CN
Inventors: 刘刚; 张新玲; 刘星华; 陈宴霞; 臧昕
Original assignee: Qingdao Haihua Biological Group Co ltd
Current assignee: Qingdao Haihua Biological Group Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-02-24
Anticipated expiration: 2032-09-09

Abstract

The utility model discloses a table type low-speed automatic balancing centrifuge, which comprises a table type low-speed centrifuge body, a centrifugal cavity and a centrifugal mechanism, wherein the centrifugal cavity is arranged in the table type low-speed centrifuge body, and the centrifugal mechanism is arranged in the centrifugal cavity; centrifugal mechanism includes centrifuging tube, fixed plate, inner tube, supporting baseplate, rotating electrical machines, rotation axis, ball, shifting chute, perforation, limiting plate and spacing groove, the rotating electrical machines is located on the centrifugal chamber diapire, the rotation axis is located on the rotating electrical machines, the supporting baseplate is located on the centrifugal chamber diapire, the shifting chute is located on the supporting baseplate, the inner tube runs through the rotation axis and arranges in on the supporting baseplate. The utility model belongs to the technical field of desk-top centrifuge of low-speed specifically indicates a through set up the inner tube structure in centrifugal chamber, falls on the inner tube with the liquid that centrifuge came out in, is convenient for dismantle the inner tube, and convenient to use prevents to have the desk-top low-speed automatic balance centrifuge of corrosive liquid with the inner wall in centrifugal chamber.

Description

Desk-top low-speed automatic balance centrifuge

Technical Field

The utility model belongs to the technical field of desk-top centrifuge of low-speed, specifically indicate a desk-top low-speed automatic balance centrifuge.

Background

A centrifuge is an instrument that separates liquid from solid particles or liquid from liquid by centrifugal force, and is widely used in the fields of chemistry, chemical industry, medical treatment, food, pharmacy, and the like. The centrifuge commonly used in the laboratory is a table-type low-speed centrifuge which is simple to operate, convenient to use, low in noise and light in weight. The liquid part of the low-speed table type centrifuge on the current market in the centrifuge tube has corrosiveness when in use, and the liquid in the centrifuge tube is spilled easily to cause corrosion in the centrifuge cavity in the centrifugal process.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a through set up the inner tube structure in centrifugal chamber, fall on the inner tube with the liquid that the centrifugation came out in, be convenient for dismantle the inner tube, convenient to use prevents to have the desk-top low-speed automatic balance centrifuge of the liquid corruption of corrosivity with the inner wall in centrifugal chamber.

In order to realize the functions, the utility model discloses the technical scheme who takes as follows: a desk-top low-speed automatic balance centrifuge comprises a desk-top low-speed centrifuge body, a centrifugal cavity and a centrifugal mechanism, wherein the centrifugal cavity is arranged in the desk-top low-speed centrifuge body, and the centrifugal mechanism is arranged in the centrifugal cavity; centrifugal mechanism includes centrifuging tube, fixed plate, inner tube, supporting baseplate, rotating electrical machines, rotation axis, ball, shifting chute, perforation, limiting plate and spacing groove, the rotating electrical machines is located on the centrifugal chamber diapire, the rotation axis is located on the rotating electrical machines, the supporting baseplate is located on the centrifugal chamber diapire, the shifting chute is located on the supporting baseplate, the inner tube runs through the rotation axis and arranges in on the supporting baseplate, the inner tube diapire has the ball, ball and shifting chute cooperation set up, on the one hand support the inner tube, on the other hand can move on the shifting chute, can offset because the rotation of rotation axis drives the motion that comes, the spacing groove is located on the rotation axis inside wall, the fixed plate runs through the rotation axis setting, the perforation inlays to be located on the fixed plate, the limiting plate is located on the perforation inside wall, limiting plate one end slides and locates the spacing inslot, the limiting plate other end is located on the perforation inside wall, evenly locate on the fixed plate, run through the rotation axis with the fixed plate, arrange the limiting plate in the spacing inslot in with the limiting plate, it is spacing to drive the rotation axis rotation, and the rotation axis drives the fixed plate rotation, and is rotatory, and then drive the centrifuging tube, and is rotatory, and with the centrifuging tube, and with the liquid separation, the centrifuging tube is intraductal in the effect of centrifugal tube, sprays the centrifuging tube, the liquid that spills.

Preferably, the fixed plate is provided with a limiting sleeve block, the limiting sleeve block penetrates through the rotating shaft and is placed on the fixed plate, a limiting frame is arranged on the limiting sleeve block, the limiting frame is limited between the fixed plate and the cover plate of the desk type low-speed centrifuge body through the cover plate of the desk type low-speed centrifuge body, and therefore the fixed plate is vertically limited, and the stability of the fixed plate is improved.

Preferably, the bottom of the inner cylinder is provided with a receiving groove, so that spilled liquid can be conveniently received.

Preferably, the inner side wall of the top of the inner barrel is provided with a hand ring, so that the inner barrel can be conveniently lifted out.

Preferably, the outer side wall of the table type low-speed centrifuge body is provided with a control panel and a control button.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of desk-top low-speed automatic balance centrifuge sets up the inner tube structure through centrifugal mechanism in the centrifugal chamber, and the liquid that comes out with the centrifugation falls in the inner tube, and fixed plate and inner tube are all detachable simultaneously, and convenient to use is convenient for take out the inner tube, and interior liquid that will spill catches, prevents to have the inner wall corruption of corrosive liquid with the centrifugal chamber.

Drawings

FIG. 1 is an overall structure diagram of a table type low-speed automatic balancing centrifuge of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic top view of a supporting bottom plate of the table-type low-speed automatic balancing centrifuge of the present invention;

fig. 4 is a schematic view of the top view structure of the fixing plate and the rotating shaft of the table-type low-speed automatic balancing centrifuge of the present invention.

The centrifugal centrifuge comprises a table type low-speed centrifuge body 1, a centrifugal cavity 2, a centrifugal mechanism 3, a centrifugal mechanism 4, a centrifugal tube 5, a fixing plate 6, an inner barrel 7, a supporting bottom plate 8, a rotating motor 9, a rotating shaft 10, balls 11, a moving groove 12, a through hole 13, a limiting plate 14, a limiting groove 15, a limiting sleeve block 16, a control button 17, a limiting frame 18, a bearing groove 19, a hand-held ring 20 and a control panel.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-4, the present invention relates to a table type low-speed automatic balancing centrifuge, which comprises a table type low-speed centrifuge body 1, a centrifugal cavity 2 and a centrifugal mechanism 3, wherein the centrifugal cavity 2 is arranged in the table type low-speed centrifuge body 1, a control panel 20 and a control button 16 are arranged on the outer side wall of the table type low-speed centrifuge body 1, and the centrifugal mechanism 3 is arranged in the centrifugal cavity 2; centrifugal mechanism 3 includes centrifuging tube 4, the fixed plate 5, the inner tube 6, supporting baseplate 7, rotating electrical machines 8, rotation axis 9, ball 10, shifting chute 11, perforation 12, limiting plate 13 and spacing groove 14, rotating electrical machines 8 locates on 2 diapalls in centrifugal chamber, rotation axis 9 is located on rotating electrical machines 8, supporting baseplate 7 is located on 2 diapalls in centrifugal chamber, shifting chute 11 is located on supporting baseplate 7, inner tube 6 runs through rotation axis 9 and arranges in on supporting

baseplate

7, 6 bottoms in inner tube are equipped with accepts groove 18, be equipped with hand ring 19 on 6 inside walls in inner tube top, 6 diapalls in inner tube have ball 10,

ball

10 and 11 cooperation settings in shifting chute, spacing groove 14 is located on rotation axis 9 inside wall, fixed plate 5 runs through rotation axis 9 and sets up, perforation 12 inlays and locates on fixed plate 5, limiting plate 13 locates on 12 inside walls in the perforation, limiting plate 13 one end slides and locates in spacing groove 14, the limiting plate 13 other end is located on 12 inside walls in the perforation, centrifuging tube 4 evenly locates on fixed plate 5, spacing sleeve block 15 has been placed on fixed plate 5, spacing sleeve 15 runs through rotation axis 9 and places on fixed plate 5, be equipped with spacing 17 on spacing sleeve block 15.

When specifically using, open desk-top low-speed centrifuge body 1's apron, arrange centrifugal chamber 2 in with inner tube 6 earlier, place ball 10 in shifting chute 11, on the one hand support inner tube 6, on the other hand can move on shifting chute 11, can offset the motion that comes because rotation of rotation axis 9 drives, run through rotation axis 9 with fixed plate 5, place limiting plate 13 in limiting groove 14, it is spacing with fixed plate 5's position, spacing sleeve piece 15 runs through rotation axis 9 and places on fixed plate 5, place liquid in centrifuging tube 4, cover desk-top low-speed centrifuge body 1's apron, spacing between fixed plate 5 and desk-top low-speed centrifuge body 1's apron with spacing 17, thereby carry out vertical spacing to fixed plate 5, increase fixed plate 5's stability, start-up rotating motor 8, rotating motor 8 drives rotation axis 9 and rotates, rotation axis 9 drives fixed plate 5 and rotates, and then drive centrifuging tube 4 and rotate, centrifuging tube 4 separates liquid under the effect of centrifugal force, the liquid that spills in centrifuging tube 4 sprays in inner tube 6, collect, open desk-top low-top centrifuge body 1's apron, take out fixed plate 5 and inner tube 6 respectively.

The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a desk-top low-speed automatic balance centrifuge which characterized in that: the centrifugal device comprises a table type low-speed centrifuge body, a centrifugal cavity and a centrifugal mechanism, wherein the centrifugal cavity is arranged in the table type low-speed centrifuge body, and the centrifugal mechanism is arranged in the centrifugal cavity; centrifugal mechanism includes centrifuging tube, fixed plate, inner tube, supporting baseplate, rotating electrical machines, rotation axis, ball, shifting chute, perforation, limiting plate and spacing groove, the rotating electrical machines is located on the centrifugal chamber diapire, the rotation axis is located on the rotating electrical machines, the supporting baseplate is located on the centrifugal chamber diapire, the shifting chute is located on the supporting baseplate, the inner tube runs through the rotation axis and arranges in on the supporting baseplate, the inner tube diapire has the ball, ball and shifting chute cooperation set up, the spacing groove is located on the rotation axis inside wall, the fixed plate runs through the rotation axis setting, the perforation inlays and locates on the fixed plate, the limiting plate is located on the perforation inside wall, limiting plate one end slides and locates the spacing inslot, the limiting plate other end is located on the perforation inside wall, the centrifuging tube is evenly located on the fixed plate.

2. A table-top low speed automatic balancing centrifuge according to claim 1, wherein: the limiting sleeve block is arranged on the fixing plate, penetrates through the rotating shaft and is arranged on the fixing plate, and a limiting frame is arranged on the limiting sleeve block.

3. A table top low speed automatic balancing centrifuge according to claim 2, characterized in that: the bottom of the inner cylinder is provided with a bearing groove.

4. A table top low speed automatic balancing centrifuge according to claim 3, characterized in that: and a hand-held ring is arranged on the inner side wall of the top of the inner barrel.

5. The table top low speed automatic balancing centrifuge of claim 4, wherein: and the outer side wall of the table type low-speed centrifuge body is provided with a control panel and a control button.