CN208684927U - A kind of portable biological equipment for purifying - Google Patents

Abstract

The utility model provides a kind of portable biological equipment for purifying, and rotation is plugged with rotating bar at the lower surface center of the cabinet, and the lower end of the rotating bar is fixedly installed with disk, and the lower surface edge of the disk is vertically fixedly installed with crank；Bearing is formed with the through-hole passed through for rolling element, is equipped with the abaculus that shape matches therewith in the through-hole including outer ring, inner ring, the rolling element being set between outer ring and inner ring, retainer on the outer ring；The regulating tank of rectangular in cross-section is formed on one inner wall of through-hole, the bottom part down of the regulating tank is formed with adjustment hole, and the rectangular opening equal with the adjusting slot cross-section is formed on another inner wall of through-hole；The abaculus is equipped with the abaculus hole passed through for fixed link, and the section radius of the fixed link is equal with the adjustment hole, and the end of the fixed link is equipped with fixed block identical with the rectangular opening section.

Description

A kind of portable biological equipment for purifying

Technical field

The utility model is a kind of portable biological equipment for purifying, belongs to cell purification technique field.

Background technique

Centrifugation technique is the behavior of the centrifugal force export-oriented by one when making uniform circular motion according to particle and develops A kind of isolation technics got up.This technical application is very wide, the sediment after such as isolating chemical reaction, and natural biology is big Molecule, inorganic matter, organic matter are commonly used to collect cell, organelle and biology in biochemistry and other field of biology Macromolecular substances.

In field work, the cell of many biological samples is required to separate and be acquired, and requires to be centrifuged, if by wild The cell of outer biological sample takes back behind the laboratory of guard station the isolated way of row again, can make many active materials in the biological cell of field Separating effect be greatly reduced, influence the research of field biology.

For the separation for solving field sample, portable compact centrifuge is mainly used at present, however, the problem is that, by It is a kind of precision equipment in centrifuge, using must all strictly observe operating instruction when centrifuge, improper use or frequently moves, It will have high failure rate, phenomena such as service life is short, rotary speed unstabilization is determined.Moreover, centrifuge volume is larger, revolving speed is higher, consumption Electricity is big, generally to exchange electric drive, in the field of inclement condition, it is virtually impossible to it carries and uses, to solve the above-mentioned problems, We have proposed a kind of portable biological equipment for purifying.

Utility model content

It is set in view of the deficienciess of the prior art, the utility model aim is to provide the portable biology purification of one kind It is standby.

To achieve the goals above, the utility model is achieved through the following technical solutions: it is a kind of portable Biological equipment for purifying, including cabinet, the upper edge left side of the cabinet are hinged with case lid, turn at the lower surface center of the cabinet It is dynamic to be plugged with rotating bar, and the upper end of rotating bar extends in cabinet, the lower end of the rotating bar is fixedly installed with disk, described The lower surface edge of disk is vertically fixedly installed with crank, is fixedly installed with bearing at the side surface center of the rotating bar, and It is fixedly installed with the rotor of bearing on the outside of rotating bar, is fixedly installed at left and right sides of the stator of the bearing and is fixedly connected with column, And two outer ends for being fixedly connected with column are mutually fixed with cabinet；

The upper end of the rotating bar is fixedly installed with turntable, and the side surface of the turntable is uniformly fixedly mounted that there are four fixed Ring is wound with one end of elastic connection rope, and the inner cavity of the other end of elastic connection rope and ipsilateral cabinet in the fixed ring Bottom surface is mutually fixed, and offers through-hole at left and right sides of the upper surface of the turntable, the inner wall front and rear sides of the through-hole pass through slotting Pin is hinged with rubber tube；Bearing, it is described including outer ring, inner ring, the rolling element being set between outer ring and inner ring, retainer It is formed with the through-hole passed through for rolling element on outer ring, is equipped with the abaculus that shape matches therewith in the through-hole；The through-hole The regulating tank of rectangular in cross-section is formed on one inner wall, the bottom part down of the regulating tank is formed with adjustment hole, and the through-hole is another The rectangular opening equal with the adjusting slot cross-section is formed on one inner wall；The abaculus is equipped with the abaculus passed through for fixed link Hole, the section radius of the fixed link is equal with the adjustment hole, and the end of the fixed link is equipped with and the rectangular opening section Identical fixed block；The inner wall surface of the inner ring is formed with oil duct, and the side wall of the inner ring is equipped with to be connected to the oil duct Oil inlet, the side wall of the oil duct is equipped with several oil guide grooves.

Further, handle is fixedly installed at the upper surface center of the case lid；It uniformly cuts with scissors the right side of the case lid Connect there are two lock, the right side upper end of the cabinet is uniformly fixedly mounted there are two latch fixture block, and latch fixture block with latch It is used cooperatively.

The utility model has the beneficial effects that the utility model devises a kind of portable biological equipment for purifying, lead to It receives and distributes and shakes turn lever, make the sample placed in turntable by centrifugal force, preliminary mention is carried out to the cell in biological sample It is pure, avoid the separating effect of active material in the biological cell of field from declining excessive, to carry out fine cell again in the lab Secondary purification is prepared, and the research of field biology is preferably carried out, and the utility model does not need power supply supply, is suitable for various severe Environment in, be more suitable for field studies.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is a kind of structural schematic diagram of portable biological equipment for purifying of the utility model；

Fig. 2 is a kind of schematic diagram of internal structure of portable biological equipment for purifying of the utility model；

Fig. 3 is a kind of portable biological equipment for purifying turntable structural schematic diagram of the utility model；

In figure: 1 cabinet, 2 case lids, 3 rotating bars, 31 disks, 32 cranks, 33 bearings, 34 are fixedly connected with column, 4 turntables, 41 solid Determine ring, 42 elastic connection ropes, 43 through-holes, 44 bolts, 45 rubber tubes, 5 handles, 6 locks, 7 lock fixture blocks.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Fig. 1-Fig. 3 is please referred to, the utility model provides a kind of technical solution: a kind of portable biological equipment for purifying, Including cabinet 1, it is hinged with case lid 2 on the left of the upper edge of the cabinet 1, case lid 2 protects the device in cabinet 1, described Rotation is plugged with rotating bar 3 at the lower surface center of cabinet 1, and the upper end of rotating bar 3 extends in cabinet 1, and rotating bar 3 can be with It is rotated on 1 bottom surface of cabinet, the lower end of the rotating bar 3 is fixedly installed with disk 31, and the lower surface edge of the disk 31 hangs down It is directly fixedly installed with crank 32, shaking crank 32 can drive disk 31 to rotate, and disk 31 drives rotating bar 3 to rotate, and described turn Bearing 32 is fixedly installed at the side surface center of lever 3, and the outside of rotating bar 3 is fixedly installed with the rotor of bearing 32, institute It states to be fixedly installed at left and right sides of the stator of bearing 32 and is fixedly connected with column 34, and two outer ends for being fixedly connected with column 34 and cabinet 1 Mutually fixed, bearing 32 is used to fixed column rotating bar 3, rotating bar 3 is fixed in cabinet 1, and guarantee that rotating bar 3 can normally turn It is dynamic；

The upper end of the rotating bar 3 is fixedly installed with turntable 4, there are four the side surface of the turntable 4 is uniformly fixedly mounted Fixed ring 41, is wound with one end of elastic connection rope 42 in the fixed ring 41, and the other end of elastic connection rope 42 with it is ipsilateral The inner chamber bottom surface of cabinet 1 mutually fix, elastic connection rope 42 is wrung when turntable 4 rotates, when unclamping crank 32, elasticity company The restorable power of splicing 42 drives turntable 4 to rotate backward, and offers through-hole 43, institute at left and right sides of the upper surface of the turntable 4 The inner wall front and rear sides for stating through-hole 43 pass through bolt 44 and are hinged with rubber tube 45, and rubber tube 45 is upper coarse and lower fine, for being inserted into And block test tube.

Handle 5 is fixedly installed at the upper surface center of the case lid 2, handle 5 facilitates the carrying of cabinet 1, the case lid 2 Right side it is uniformly hinged there are two lock 6, the right side upper end of the cabinet 1 is uniformly fixedly mounted there are two lock fixture block 7, And lock fixture block 7 is used cooperatively with lock 6, lock 6 and lock fixture block 7 are interlocked, so that case lid 2 is tightly secured on cabinet 1, While being convenient for carrying cabinet 1, the device inside cabinet 1 is protected；Bearing 32, including outer ring, inner ring, it is set to outer ring Rolling element, retainer between inner ring are formed with the through-hole passed through for rolling element on the outer ring, are equipped in the through-hole The abaculus that shape matches therewith；The regulating tank of rectangular in cross-section, the bottom of the regulating tank are formed on one inner wall of through-hole It is formed with adjustment hole below portion, the rectangular opening equal with the adjusting slot cross-section is formed on another inner wall of through-hole；It is described Abaculus is equipped with the abaculus hole passed through for fixed link, and the section radius of the fixed link is equal with the adjustment hole, described solid The end of fixed pole is equipped with fixed block identical with the rectangular opening section；The inner wall surface of the inner ring is formed with oil duct, described The side wall of inner ring is equipped with the oil inlet being connected to the oil duct, and the side wall of the oil duct is equipped with several oil guide grooves.

Specific embodiment: being inserted into rubber tube 45 equipped with the biological cell solution test tube purified, directly Until test tube is stuck in rubber tube 45, case lid 2 is shut, lock 6 and lock fixture block 7 is fastened, cabinet 1 is lifted by handle 5, is shaken Shake 32, disk 31 is driven to rotate, disk 31 drives rotating bar 3 to rotate, and rotating bar 3 drives the turntable 4 of upper end to rotate, and is turning Disk 4 rotate when, for the test tube in rubber tube 45 by centrifugal force, test tube 45 drives rubber tube 45 by bolt 44 in through-hole 43 Inclination, so that the lower end of test tube 45 deviates outward, when being displaced to maximum angle, test tube will not be in contact with the inner wall of cabinet 1, Elastic connection rope 42 is wrung when turntable 4 rotates simultaneously, and when turntable 4 rotates to a certain extent, elastic connection rope 42 is limited At this moment the firmly rotation of turntable 4 unclamps the hand of rotation crank 32, the restorable power of elastic connection rope 42 drives turntable 4 quickly anti- To rotation, biggish centrifugal force is generated, the utility model carries out preliminary purification to the cell in biological sample, avoids field raw The separating effect decline of active material is excessive in object cell, is purified again to carry out fine cell in the lab and is prepared, The research of field biology is preferably carried out, the utility model does not need power supply supply, more suitable suitable for various rugged environments For field studies.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (2)

1. a kind of portable biological equipment for purifying, including cabinet (1), it is characterised in that: the upper edge of the cabinet (1) is left Side is hinged with case lid (2), and rotation is plugged with rotating bar (3) at the lower surface center of the cabinet (1), and rotating bar (3) is upper End extends in cabinet (1), and the lower end of the rotating bar (3) is fixedly installed with disk (31), the lower surface of the disk (31) Edge-perpendicular is fixedly installed with crank (32), is fixedly installed with bearing (33) at the side surface center of the rotating bar (3), and is turned It is fixedly installed with the rotor of bearing (33) on the outside of lever (3), is fixedly installed at left and right sides of the stator of the bearing (33) Determine connecting column (34), and two outer ends for being fixedly connected with column (34) are mutually fixed with cabinet (1)；

The upper end of the rotating bar (3) is fixedly installed with turntable (4), and the side surface of the turntable (4) is uniformly fixedly installed with four A fixed ring (41) is wound with one end of elastic connection rope (42) in the fixed ring (41), and elastic connection rope (42) is another One end and the inner chamber bottom surface of ipsilateral cabinet (1) are mutually fixed, and offer through-hole at left and right sides of the upper surface of the turntable (4) (43), the inner wall front and rear sides of the through-hole (43) pass through bolt (44) and are hinged with rubber tube (45)；Bearing (33), including Outer ring, inner ring, the rolling element being set between outer ring and inner ring, retainer are formed on the outer ring and pass through for rolling element Through-hole, the abaculus that shape matches therewith is equipped in the through-hole；Rectangular in cross-section is formed on one inner wall of through-hole Regulating tank, the bottom part down of the regulating tank are formed with adjustment hole, are formed with and the regulating tank on another inner wall of through-hole The equal rectangular opening in section；The abaculus is equipped with the abaculus hole passed through for fixed link, the section radius of the fixed link with The adjustment hole is equal, and the end of the fixed link is equipped with fixed block identical with the rectangular opening section；The inner ring it is interior Wall surface is formed with oil duct, and the side wall of the inner ring is equipped with the oil inlet being connected to the oil duct, on the side wall of the oil duct Equipped with several oil guide grooves.

2. portable biological equipment for purifying according to claim 1, it is characterised in that: the upper table of the case lid (2) Handle (5) are fixedly installed at the center of face；The right side of the case lid (2) is uniformly hinged, and there are two lock (6), the cabinets (1) right side upper end latches fixture block (7) there are two being uniformly fixedly mounted, and latches fixture block (7) and be used cooperatively with lock (6).