CN206139107U - High -efficient magnetic stirrers - Google Patents

Abstract

The utility model discloses a high -efficient magnetic stirrers, the on -line screen storage device comprises a base, inner cavity of the base's bottom is provided with the motor, motor shaft's a pot head is equipped with the carousel, there are negative pole magnet and positive pole magnet in the left side at carousel top and right side fixed mounting respectively, the top of base is provided with the constant temperature dish, the top of constant temperature dish is provided with the agitator, the both sides of stirring barrel inner cavity bottom are all seted up flutedly, the bottom of recess all is provided with the ball. Cooperation through setting up negative pole magnet, positive pole magnet, stirring son, puddler, movable rod, pivot, fender liquid board, crossing liquid hole, recess and ball is used, can play high -efficient stirring to sample solution, and the effect that stirs like this is better, has avoided because of stirring single structure to cause at the in -process to the stirring of sample solution, the longer problem of churning time appears and appear, thereby practiced thrift user's time, improved work efficiency.

Description

A kind of efficient magnetic stirring apparatuss

Technical field

This utility model is related to magnetic stirring apparatuss technical field, specially a kind of efficient magnetic stirring apparatuss.

Background technology

Magnetic stirring apparatuss are applied to stirring or heated and stirred to be carried out simultaneously, it is adaptable to which viscosity is not very big sample solution Or solidliquid mixture, stirrer is put into into sample solution simultaneously, the characteristic repelled each other using the magnetisable material same sex, by constantly change The polarity at two ends of pedestal is changed promoting magnetic stirrer to rotate, sample rotation is driven by the rotation of magnetic stirrer, make sample This uniform mixing, so as to reach the purpose of stirring sample solution, coordinates temperature control equipment, can be according to specific requirement of experiment Sample temperature is controlled and maintained, experimenter's setting experiment condition is helped, the possibility of experimental repeatability is greatly improved.

Existing magnetic stirring apparatuss on market, rely primarily on itself rotation of stirrer driving sample solution to be rotated into The uniform mixing of row, so only relies on the stirring of stirrer itself rotation, and structure is single, mixing effect is poor, easily causes sample The longer problem of this solution mixing time, so as to waste the plenty of time of user, while also have impact on the standard of experiment True property.

Utility model content

The purpose of this utility model is to provide a kind of efficient magnetic stirring apparatuss, possesses the advantage of high-efficiency stirring, is solved Because stirring structure it is single, so as to cause sample solution uniformly to mix, time longer problem.

For achieving the above object, this utility model provides following technical scheme：A kind of efficient magnetic stirring apparatuss, including bottom Seat, the bottom of the base intracavity is provided with motor, and one end of the machine shaft is arranged with rotating disk, the left side at the top of the rotating disk Side and right side are installed with respectively negative electrode Magnet and anode Magnet, and constant temperature disk, the constant temperature are provided with the top of the base Agitator is provided with the top of disk, the both sides of the stirring barrel cavity are provided with liquid barrier, and the surface of the liquid barrier is opened Liquid pass hole is provided with, the both sides of the agitator intracavity bottom open up fluted, and the bottom of the groove is provided with ball, institute State and be provided with the top of ball stirrer, at the top of the stirrer fixed block is provided with, set at the top of the fixed block Motion bar is equipped with, the center of the motion bar bottom is provided with puddler, on the left of the base top expansion link is provided with, The top of the expansion link is connected with cross bar by movable rotation-shaft, and the right-hand member of the cross bar offers cavity, the activity Shaft is provided with the top of bar, the top of the shaft runs through cross bar, is provided with the top of shaft and matches with cavity Ball, be provided with controller on the right side of the base top, the controller is electrically connected with respectively with motor and constant temperature disk.

Preferably, the both sides of the base bottom are provided with cushion block, and the surface of the cushion block is arranged with rubber blanket.

Preferably, the top on the right side of the agitator is provided with liquid outlet, and the quantity of the liquid barrier is two, and two Liquid barrier is centrosymmetric with regard to shaft, and the liquid barrier is fixedly connected by fixture with agitator.

Preferably, the bottom of the expansion link is fixedly connected by fixture with base.

Preferably, the top of the puddler is fixedly connected by fixture with motion bar, and the both sides of the puddler are passed through Wear and be equipped with secondary puddler.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, this utility model is by arranging negative electrode Magnet, anode Magnet, stirrer, puddler, motion bar, shaft, gear Using cooperatively for liquid plate, liquid pass hole, groove and ball, can play high-efficiency stirring to sample solution, and so effect of stirring is more preferable, Avoid because stirring structure is single, during causing sample solution to stir, the longer problem of mixing time occur, so as to The time of user is saved, the accuracy of work efficiency and experiment has been improve, has been adapted to promote the use of.

2nd, this utility model can effectively be poured out the sample solution in agitator, such sample by liquid outlet The service efficiency of solution can be higher, it is to avoid in the case of without liquid outlet, the sample solution in agitator is poured out When, there is the unrestrained situation of sample solution and occur, so as to cause the waste of sample solution and the pollution of workbench, by constant temperature Disk, can be incubated to the sample solution in agitator, the effect of constant temperature stirring be played, it is to avoid in whipping process, because stirring The temperature change of sample solution in bucket is mixed, so as to cause the inaccurate situation of test data to occur, by cushion block, base can be risen To effectively radiating, the service life of such motor can be longer, it is to avoid efficient magnetic stirring apparatuss are using for a long time process In, because the radiating effect of the bottom of base it is poor, so as to cause heat to accumulate in base intracavity, so as to cause the shape of motor damage Condition occurs, and by rubber blanket, can reduce the vibration in use of efficient magnetic stirring apparatuss, and the effect of so stirring can be more It is good, it is to avoid in whipping process, impact is produced because vibrating the larger balance on stirrer, so as to cause stirrer disequilibrium Situation occur, by cavity and ball, facilitate the rotation of shaft, it is to avoid uniform stirring is being carried out to sample solution During, because shaft cannot be rotated, so as to the situation for leading to not be stirred occurs.

Description of the drawings

Fig. 1 is this utility model structural representation；

Fig. 2 is this utility model groove and ball enlarged drawing；

Fig. 3 is that this utility model motion bar amplifies intention.

In figure：1 base, 2 cushion blocks, 3 rubber blankets, 4 negative electrode Magnet, 5 motors, 6 rotating disks, 7 anode Magnet, 8 constant temperature disks, 9 controls Device processed, 10 agitators, 11 stirrers, 12 puddlers, 13 fixed blocks, 14 motion bars, 15 liquid outlets, 16 shafts, 17 cavitys, 18 Ball, 19 cross bars, 20 movable rotation-shafts, 21 expansion links, 22 liquid barriers, 23 liquid pass holes, 24 grooves, 25 balls.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.

Fig. 1-3 are referred to, a kind of efficient magnetic stirring apparatuss include base 1, and the both sides of the bottom of base 1 are provided with cushion block 2, By cushion block 2, effectively radiating can be played to base 1, the service life of such motor 5 can be longer, it is to avoid efficient magnetic force is stirred Device is mixed during prolonged use, because the bottom heat radiation effect of base 1 it is poor, so as to cause heat to accumulate in the inner chamber of base 1, So as to the situation for causing motor 5 to damage occurs, the surface of cushion block 2 is arranged with rubber blanket 3, by rubber blanket 3, can reduce efficiently Magnetic stirring apparatuss vibration in use, the so effect of stirring can be more preferable, it is to avoid in whipping process, because vibration compared with The big balance on stirrer 11 produces impact, so as to cause the unbalanced situation of stirrer 11 to occur, the bottom of the inner chamber of base 1 Motor 5 is provided with, one end of the rotating shaft of motor 5 is arranged with rotating disk 6, and the left side and right side at the top of rotating disk 6 are installed with respectively the moon Pole Magnet 4 and anode Magnet 7, the top of base 1 is provided with constant temperature disk 8, by constant temperature disk 8, can be to the sample in agitator 10 Solution is incubated, and the effect of constant temperature stirring is played, it is to avoid in whipping process, because of the temperature of sample solution in agitator 10 Change, so as to cause the inaccurate situation of test data to occur, the top of constant temperature disk 8 is provided with agitator 10, in agitator 10 The both sides in chamber are provided with liquid barrier 22, and the surface of liquid barrier 22 is opened and is equipped with liquid pass hole 23, and the top on the right side of agitator 10 sets Liquid outlet 15 is equipped with, by liquid outlet 15, the sample solution in agitator 10 can effectively be poured out, such sample solution Service efficiency can be higher, it is to avoid in the case of without liquid outlet 15, the sample solution in agitator 10 poured out When, there is the unrestrained situation of sample solution and occur, so as to cause the waste of sample solution and the pollution of workbench, liquid barrier 22 Quantity is two, and two liquid barriers 22 are centrosymmetric with regard to shaft 16, and liquid barrier 22 is by fixture and agitator 10 It is fixedly connected, the both sides of the intracavity bottom of agitator 10 open up fluted 24, and the bottom of groove 24 is provided with ball 25, ball 25 top is provided with stirrer 11, and at the top of stirrer 11 fixed block 13 is provided with, and the top of fixed block 13 is provided with Motion bar 14, the center of the bottom of motion bar 14 is provided with puddler 12, and the top of puddler 12 is by fixture and motion bar 14 are fixedly connected, and the both sides of puddler 12 are provided through secondary puddler, and the left side at the top of base 1 is provided with expansion link 21, stretches The bottom of contracting bar 21 is fixedly connected by fixture with base 1, and the top of expansion link 21 is connected with by movable rotation-shaft 20 Cross bar 19, the right-hand member of cross bar 19 offers cavity 17, and the top of motion bar 14 is provided with shaft 16, by arranging negative electrode Magnet 4th, anode Magnet 7, stirrer 11, puddler 12, motion bar 14, shaft 16, liquid barrier 22, liquid pass hole 23, groove 24 and rolling Pearl 25 uses cooperatively, and high-efficiency stirring can be played to sample solution, the effect of so stirring is more preferable, it is to avoid because of stirring structure list One, so as to cause sample solution stir during, there is the longer problem of mixing time, so as to saved user when Between, the accuracy of work efficiency and experiment is improve, cross bar 19 is run through at the top of shaft 16, and the top of shaft 16 is provided with The ball 18 matched with cavity 17, by cavity 17 and ball 18, facilitate the rotation of shaft 16, it is to avoid to sample During solution carries out uniform stirring, because shaft 16 cannot be rotated, so as to the situation for leading to not be stirred occurs, bottom The right side at the top of seat 1 is provided with controller 9, and controller 9 is electrically connected with respectively with motor 5 and constant temperature disk 8.

When using, first sample solution is added in agitator 10, started in motor 5 using controller 9, while opening constant temperature Disk 8, and a fixed temperature is adjusted to, by the rotation of motor 5, constantly to change the position of negative and positive magnetic pole, drive stirring Son 11 rotates, and is rotated by rotarily drive fixed block 13, motion bar 14, puddler 12, the shaft 16 of stirrer 11, to sample Solution carries out Stirring, the liquid barrier 22 and liquid pass hole during sample solution Stirring, with the inwall of agitator 10 23 are collided again stirring, and stirring closes in motor 5 after terminating, and adjusts expansion link 21, by stirrer 11, puddler 12, are lived Lever 14 and shaft 16 take out, and finally pour out sample solution from liquid outlet 15.

In sum：The efficient magnetic stirring apparatuss, by arranging negative electrode Magnet 4, anode Magnet 7, stirrer 11, puddler 12nd, motion bar 14, shaft 16, liquid barrier 22, liquid pass hole 23, groove 24 and ball 25 are used cooperatively, and are solved because of stirring Structure is single, so as to cause sample solution uniformly to mix, time longer problem.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of efficient magnetic stirring apparatuss, including base (1), it is characterised in that：The bottom of base (1) inner chamber is provided with electricity Machine (5), one end of the motor (5) rotating shaft is arranged with rotating disk (6), and the left side and right side at the top of the rotating disk (6) is fixed respectively Negative electrode Magnet (4) and anode Magnet (7) are installed, constant temperature disk (8), the constant temperature disk (8) are provided with the top of the base (1) Top be provided with agitator (10), the both sides of agitator (10) inner chamber are provided with liquid barrier (22), the liquid barrier (22) surface is opened and is equipped with liquid pass hole (23), and the both sides of agitator (10) intracavity bottom open up fluted (24), institute The bottom for stating groove (24) is provided with ball (25), and stirrer (11) is provided with the top of the ball (25), described to stir Mix and be provided with fixed block (13) at the top of sub (11), at the top of the fixed block (13) motion bar (14), the work are provided with The center of lever (14) bottom is provided with puddler (12), and the left side at the top of the base (1) is provided with expansion link (21), institute The top for stating expansion link (21) is connected with cross bar (19) by movable rotation-shaft (20), and the right-hand member of the cross bar (19) is offered Cavity (17), is provided with shaft (16) at the top of the motion bar (14), cross bar is run through at the top of the shaft (16) (19) ball (18) matched with cavity (17), is provided with the top of shaft (16), the right side at the top of the base (1) sets Controller (9) is equipped with, the controller (9) is electrically connected with respectively with motor (5) and constant temperature disk (8).

2. a kind of efficient magnetic stirring apparatuss according to claim 1, it is characterised in that：The both sides of base (1) bottom Cushion block (2) is provided with, the surface of the cushion block (2) is arranged with rubber blanket (3).

3. a kind of efficient magnetic stirring apparatuss according to claim 1, it is characterised in that：Top on the right side of the agitator (10) Portion is provided with liquid outlet (15), and the quantity of the liquid barrier (22) is two, and two liquid barriers (22) are with regard to shaft (16) It is centrosymmetric, the liquid barrier (22) is fixedly connected by fixture with agitator (10).

4. a kind of efficient magnetic stirring apparatuss according to claim 1, it is characterised in that：The bottom of the expansion link (21) leads to Cross fixture to be fixedly connected with base (1).

5. a kind of efficient magnetic stirring apparatuss according to claim 1, it is characterised in that：The top of the puddler (12) leads to Cross fixture to be fixedly connected with motion bar (14), the both sides of the puddler (12) are provided through secondary puddler.