CN210058490U

CN210058490U - Make things convenient for solid-liquid separation's biological sample reducing mechanism

Info

Publication number: CN210058490U
Application number: CN201920291165.7U
Authority: CN
Inventors: 钟瑞雪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-08
Filing date: 2019-03-08
Publication date: 2020-02-14
Anticipated expiration: 2029-03-08

Abstract

The utility model discloses a biological sample crushing device convenient for solid-liquid separation, which comprises a base and a crushing barrel positioned above the base, wherein a fixed seat used for installing the crushing barrel is arranged above the base, side boards attached to the fixed seat are arranged on two sides of the fixed seat, two sliding chute rods are arranged at the top of each side board, sliding chutes are arranged on the inner sides of the sliding chute rods, a sliding cover plate connected with the sliding chute rods in a sliding manner is arranged above the crushing barrel, and a barrel cover is arranged at the bottom of the sliding cover plate; the inner wall of the crushing barrel is provided with a lapping table, a separating plate is clamped on the lapping table and provided with a plurality of filtering holes, and the side surface of the bottom of the crushing barrel is provided with a liquid phase outlet; this device is through setting up the platform of taking that is used for the overlap joint separation plate in smashing the bucket, carries out the double-phase separation of solid-liquid through the separation plate to carry out the removal of bung through sliding cover board, thereby conveniently carry out the categorised collection of sample, simultaneously through the drive shaft and the dwang that set up the disconnect-type, improved the security that the sample placed, took out the process greatly.

Description

Make things convenient for solid-liquid separation's biological sample reducing mechanism

Technical Field

The utility model relates to a biotechnology equipment specifically is a make things convenient for solid-liquid separation's biological sample reducing mechanism.

Background

Biological samples generally refer to flowers, leaves, stems, roots, seeds, etc. of plants, body fluids (e.g., urine, blood, saliva, bile, gastric juice, lymph fluid and other secretions of organisms, etc.) of animals (including humans), hair, muscle and some tissue organs (e.g., thymus, pancreas, liver, lung, brain, stomach, kidney, etc.), and various microorganisms.

Before the conventional biological sample is tested, the sample raw material needs to be processed to obtain a sample block with a size suitable for detection, the microorganism sample needs to be sliced and homogenized to keep the microorganism content, and the other biological sample materials need to be crushed.

At present, a small-sized stirrer is mostly used for crushing non-microbial biological sample materials, but problems exist, such as the fact that solid-liquid separation cannot be effectively carried out, sample materials with solid-liquid different phases cannot be collected and detected in a classified mode, strict operation is needed when the sample materials are taken out and put in, misoperation starting of a crushing blade is avoided, and safety is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for solid-liquid separation's biological sample reducing mechanism to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a biological sample crushing device convenient for solid-liquid separation comprises a base and a crushing barrel positioned above the base, wherein a fixed seat used for installing the crushing barrel is arranged above the base, side boards attached to the fixed seat are arranged on two sides of the fixed seat, two sliding groove rods are arranged at the top of each side board, sliding grooves are formed in the inner sides of the sliding groove rods, a sliding cover plate connected with the sliding groove rods in a sliding mode is arranged above the crushing barrel, and a barrel cover is arranged at the bottom of the sliding cover plate; the inner wall of the crushing barrel is provided with a lapping table, a separating plate is clamped on the lapping table and provided with a plurality of filtering holes, and the side surface of the bottom of the crushing barrel is provided with a liquid phase outlet.

Be equipped with driving motor in the fixing base, driving motor has the drive shaft that stretches into in smashing the bucket, the drive shaft passes the separator plate and rotates with the separator plate to be connected, and the drive shaft top is hexagonal column, bung bottom surface central authorities are equipped with rather than rotate the dwang of being connected to be equipped with a plurality of crushing blades on the dwang, the dwang bottom has hexagonal column groove.

The side surface of the sliding cover plate is provided with a sliding block which is positioned in the sliding groove and is in sliding connection with the sliding groove, the bottom of the sliding cover plate is also provided with a connecting cap which is positioned on the same vertical surface with the side plate, the connecting cap is shaped like , and the top of the side plate is also provided with a spring rod which is matched with the connecting cap.

As the preferred scheme of the utility model: the top of the sliding cover plate is provided with a pressure application seat, and the inside of the pressure application seat is provided with a damping layer.

Compared with the prior art, the beneficial effects of the utility model are that: this device is through setting up the platform of taking that is used for the overlap joint separation plate in smashing the bucket, carries out the double-phase separation of solid-liquid through the separation plate to carry out the removal of bung through sliding cover board, thereby conveniently carry out the categorised collection of sample, simultaneously through the drive shaft and the dwang that set up the disconnect-type, improved the security that the sample placed, took out the process greatly.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a bottom view of the transfer lever of the present invention.

Fig. 3 is a side view of the present invention.

In the figure, 1-base, 11-fixed base, 12-driving motor, 13-driving shaft, 2-side edge plate, 21-sliding chute rod, 22-sliding chute, 3-crushing barrel, 31-separating plate, 32-filtering hole, 33-platform, 34-liquid phase outlet, 4-sliding cover plate, 41-pressing base, 42-barrel cover, 43-rotating rod, 44-crushing blade, 45-hexagonal column groove, 46-sliding block, 47-connecting cap and 48-spring rod.

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. 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, a biological sample crushing device convenient for solid-liquid separation comprises a base 1 and a crushing barrel 3 positioned above the base 1, wherein a fixed seat 11 for installing the crushing barrel 3 is arranged above the base 1, side plates 2 attached to the fixed seat 11 are arranged on two sides of the fixed seat 11, two chute rods 21 are arranged at the top of each side plate 2, a chute 22 is arranged on the inner side of each chute rod 21, a sliding cover plate 4 connected with the chute rods 21 in a sliding manner is arranged above the crushing barrel 3, a barrel cover 42 is arranged at the bottom of each sliding cover plate 4, the barrel cover 42 can be closed at the top of the crushing barrel 3 by pressing down the sliding cover plate 4 during crushing, and the barrel cover 42 can be separated from the crushing barrel 3 by lifting up the sliding cover plate 4 when a sample is put in and the crushed sample is taken out, so that the use is convenient; 3 inner walls of crushing bucket are equipped with set up 33, clamp division board 31 on set up 33, and division board 31 has a plurality of filtration pores 32, carries out solid-liquid separation to the sample of smashing the completion through division board 31, and the solid phase is left over on division board 31, and the liquid phase passes through filtration pores 32 and falls in crushing bucket 3 bottoms, realizes the solid-liquid separation effect, crushing bucket 3 bottom side has seted up liquid phase export 34, carries out the emission of liquid phase through liquid phase export 34 and takes out, carries out the sample collection of solid phase through taking out division board 31, has made things convenient for the categorised sample work after the sample is smashed greatly.

Specifically, a driving motor 12 is arranged in the fixed seat 11, the driving motor 12 is provided with a driving shaft 13 extending into the crushing barrel 3, the driving shaft 13 penetrates through the separating plate 31 and is rotationally connected with the separating plate 31, the top of the driving shaft 13 is in a hexagonal column shape, the center of the bottom surface of the barrel cover 42 is provided with a rotating rod 43 rotationally connected with the barrel cover, a plurality of crushing blades 44 are arranged on the rotating rod 43, a hexagonal column groove 45 is arranged at the bottom of the rotating rod 43, when the sliding cover plate 4 is pressed down, the upper end of the driving shaft 13 is inserted into the hexagonal groove 45, when the driving shaft 13 is driven to rotate by the driving motor 12, the rotating rod 43 can be synchronously driven to rotate, the crushing blade 44 crushes the raw materials, and by arranging the rotating rod 43 and the driving shaft 13 which are separated, when the sliding cover plate 4 is lifted up, the crushing blades 44 can be synchronously taken out of the crushing barrel 3, the recovery work of raw materials is convenient to carry out, and the safety of putting samples and sampling can be greatly improved.

Meanwhile, in order to ensure that the sliding cover plate 4 is stable during displacement and the barrel cover 42 can keep the top sealing effect of the crushing barrel 3 when the crushing barrel 3 is sealed, the side surface of the sliding cover plate 4 is provided with a sliding block 46 which is positioned in the sliding groove 22 and is in sliding connection with the sliding groove 22, the bottom of the sliding cover plate 4 is further provided with a connecting cap 47 which is positioned on the same vertical surface with the side edge plate 2, the connecting cap 47 is shaped like , the top of the side edge plate 2 is further provided with a spring rod 48 which is matched with the connecting cap 47, and after the sliding cover plate 4 is connected and installed with the sliding groove rod 21 through the sliding block 46, the top of the spring rod 48 is in butt joint with and inserted into the connecting cap 47, so that the stability of the sliding cover plate 4.

Example 2:

the difference from embodiment 1 is that in order to press the sliding cover 4 to descend, a pressing base 41 is provided on the top of the sliding cover 4, a shock absorbing layer is provided inside the pressing base 41, the shock absorbing layer can be a spring shock absorbing structure, when pressing, a user presses the pressing base 41 with a hand to press down, and the vibration generated during the crushing process is buffered by the pressing base 41, so that the user does not feel uncomfortable.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A biological sample crushing device convenient for solid-liquid separation comprises a base (1) and a crushing barrel (3) positioned above the base (1), wherein a fixed seat (11) is arranged above the base (1), side edge plates (2) attached to the fixed seat (11) are arranged on two sides of the fixed seat (11), two sliding groove rods (21) are arranged at the top of each side edge plate (2), sliding grooves (22) are formed in the inner sides of the sliding groove rods (21), a sliding cover plate (4) connected with the sliding groove rods (21) in a sliding mode is arranged above the crushing barrel (3), and a barrel cover (42) is arranged at the bottom of the sliding cover plate (4); the device is characterized in that a platform (33) is arranged on the inner wall of the crushing barrel (3), a separation plate (31) is clamped on the platform (33), the separation plate (31) is provided with a plurality of filtering holes (32), and a liquid phase outlet (34) is formed in the side face of the bottom of the crushing barrel (3).

2. The biological sample crushing device convenient for solid-liquid separation according to claim 1, wherein a driving motor (12) is arranged in the fixed seat (11), the driving motor (12) is provided with a driving shaft (13) extending into the crushing barrel (3), the driving shaft (13) penetrates through the separating plate (31) and is rotatably connected with the separating plate (31), the top of the driving shaft (13) is in a hexagonal column shape, a rotating rod (43) rotatably connected with the barrel cover (42) is arranged in the center of the bottom surface of the barrel cover (42), a plurality of crushing blades (44) are arranged on the rotating rod (43), and a hexagonal column groove (45) is formed in the bottom of the rotating rod (43).

3. The biological sample crushing device for facilitating solid-liquid separation according to claim 1 or 2, wherein the sliding cover plate (4) is provided with a slide block (46) at the side thereof, which is positioned in the sliding groove (22) and is slidably connected with the sliding groove (22).

4. The biological sample crushing device for facilitating solid-liquid separation according to claim 3, wherein the bottom of the sliding cover plate (4) is further provided with a connecting cap (47) which is positioned on the same vertical surface with the side plate (2), the connecting cap (47) is shaped like , and the top of the side plate (2) is further provided with a spring rod (48) matched with the connecting cap (47).

5. The biological sample crushing device for facilitating solid-liquid separation according to claim 1 or 2, wherein the top of the sliding cover plate (4) is provided with a pressure seat (41), and the inside of the pressure seat (41) is provided with a shock absorption layer.