CN209378496U - A kind of automatic extraction instrument - Google Patents

Abstract

The utility model relates to abstraction instrument fields, in particular to a kind of automatic extraction instrument, including shell and at least two groups agitating device, one side of shell is opened wide completely, top inside housings is set side by side in agitating device, the agitating device includes stirring rod, stirring rod is vertically arranged, the rotary electric machine for driving stirring rod rotation is provided with above stirring rod, the lifting assembly for driving rotary electric machine and stirring rod to move up and down is provided with above rotary electric machine, lifting assembly setting is fixedly connected inside housings and with the upper surface of inner walls, through-hole is offered in the side of the shell, through-hole is provided on the side opposite with the open side of shell, exhaust fan is internally provided in through-hole, reach and has saved time and manpower, and reduce the effect that staff sucks pernicious gas.

Description

A kind of automatic extraction instrument

Technical field

The utility model relates to abstraction instrument field, in particular to a kind of automatic extraction instrument.

Background technique

Extraction at present is that have different solubility to operate come the unit of separating mixture in a solvent using component in system, The compound that needs are extracted from solid or liquid mixture is an important engineering.

The existing extracting process to liquid mixture is staff for mixture and is used to extract required compound Lysate simultaneously be added to inside separatory funnel, then staff by oscillation, be dissolved into required compound sufficiently molten It solves inside liquid, the dissolution because lysate is immiscible with mixture, after separatory funnel is stood, inside separatory funnel Liquid can be layered with mixture, then extract the lysate dissolved with required compound out of separatory funnel, just complete in this way At the separation of required compound.

Prior art among the above is had the following deficiencies: in staff in the mistake extracted using separatory funnel Cheng Zhong, since it is desired that being vibrated using manpower to separatory funnel, if being mixed with pernicious gas in the mixture, it is likely that Staff can be made to suck, body is damaged, and be vibrated using manpower, wasted time and manpower.

Utility model content

The purpose of the utility model is to provide a kind of automatic extraction instrument, reaches and saved time and manpower, and reduced work The effect of personnel's sucking pernicious gas.

The above-mentioned technical purpose of the utility model has the technical scheme that

A kind of automatic extraction instrument, including shell and at least two groups agitating device, a side of shell are opened wide completely, stirring Top inside housings is set side by side in device, and the agitating device includes stirring rod, and stirring rod is vertically arranged, in stirring rod Top is provided with the rotary electric machine for driving stirring rod rotation, is provided with above rotary electric machine and drives rotary electric machine and stirring The lifting assembly that bar moves up and down, lifting assembly setting are fixedly connected inside housings and with the upper surface of inner walls, The side of the shell offers through-hole, and through-hole is provided on the side opposite with the open side of shell, sets inside through-hole It is equipped with exhaust fan.

By using above scheme, when being extracted using extracter, the container for filling mixture and lysate is passed through The lower section of the open side placement of shell inside housings is crossed, and makes the stirring rod of the center alignment mixing component of container, so After start abstraction instrument, corresponding with container lifting assembly drives rotary electric machine and stirring rod to move down, until stirring rod Stop lifting assembly when being deep into inside container, be then turned on rotary electric machine, rotary electric machine drives stirring rod rotation, stirring The oscillation that container internal mix solution is completed during mixing bar rotation, finally completes extraction, does not go thus to want staff It needs to go to shake the container extracted using manpower, has reached and saved time and manpower, and reduce staff's nocuousness The effect of breath sucking；The pernicious gas generated in stirring rod whipping process can be discharged into rapidly the outside of shell by exhaust fan, Reduce the soakage of staff

The utility model is further arranged to, and the open side of the shell is provided with vertical baffle, baffle plate setting Shell inside and agitating device and hull outside are separated, the upper surface and side of baffle and shell is fixed connects It connects, and the lower end surface of baffle is higher than the lower end surface of stirring rod.

By using above scheme, during being extracted, rotary electric machine will drive stirring rod and be rotated, and pass through Baffle is set, can prevent staff from receiving the injury of rotary electric machine.

The utility model is further arranged to, and vertical sliding panel, sliding panel setting are provided with below the baffle In the outside of shell, the side of shell is provided with T-type sliding block in sliding panel, on the vertical plane that shell is abutted with sliding panel It is provided with sliding slot compatible with T-type sliding block, and the extending direction of sliding slot is along the vertical direction of shell.

By using above scheme, during stirring rod is stirred the mixed solution inside container, Ke Nengfang Only staff sucks pernicious gas, mordant solution can also be prevented to be splashed to staff, to staff It damages.

The utility model is further arranged to, and it is rectangular length that the stirring rod, which is set as section close to the part of lower end surface, Cube shape, and cuboid is extended by spiral form.

By using above scheme, stirring rod is arranged to thread-like structure close to the part of lower end, can make to stir Bar stirs more uniform efficient.

The utility model is further arranged to, and the section of the baffle and sliding panel is arc-shaped, and baffle with And sliding panel is bent to the direction far from shell.

By using above scheme, the section by baffle and sliding panel is arc-shaped, can prevent splashing Solution is by baffle or sliding panel rebound to the circumferential surface of stirring rod or inside container.

The utility model is further arranged to, and is provided with horizontal handle on side of the baffle far from shell.

Staff is facilitated to pull up sliding panel by the way that handle is arranged by using above scheme.

The utility model is further arranged to, and is provided with erosion resistant coating below the agitating device.

By using above scheme, because the solution for extraction may have powerful corrosivity, erosion resistant coating can have The prevention and treatment shell of effect is corroded.

In conclusion the utility model has following technical effect that

1. make required compound by agitating device by being provided with automatic extraction instrument and can sufficiently be dissolved with lysate, Reach and saved time and manpower, and has reduced the effect that staff sucks pernicious gas；

2. can according to need staff by being provided with sliding panel and move up sliding panel, reach Reduction staff sucks pernicious gas, the solution that prevents from being corrosive be splashed to effect；

3. having achieved the effect that rapidly will be on the outside of noxious gas emission to abstraction instrument by being provided with exhaust fan.

Detailed description of the invention

Fig. 1 is the overall structure figure after the hiding baffle of abstraction instrument and sliding panel；

Fig. 2 is abstraction instrument integrality figure；

Fig. 3 is partial enlarged view at A in Fig. 2.

In figure, 1, shell；11, baffle；12, sliding panel；121, T-type sliding block；122, handle；13, sliding slot；14, anti-corrosion Layer；2, agitating device；21, stirring rod；22, rotary electric machine；23, cylinder is driven；3, exhaust fan.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Referring to Fig.1, the utility model provides a kind of automatic extraction instrument, including shell 1 and three groups of agitating devices 2, shell 1 Side open wide completely, agitating device 2 is disposed in parallel in the top of the inside of shell 1.It, will be same when being extracted using abstraction instrument When lysate equipped with mixture and for extracting required compound container be put into shell 1 from the open side of shell 1 Portion is then turned on abstraction instrument, and agitating device 2 can be stirred the solution inside container, during stirring, required chemical combination Object is sufficiently dissolved into inside lysate, because lysate is immiscible with mixture, after container is stood a moment, and container Internal lysate and mixture will appear the situation of layering, then mention the lysate dissolved with required compound out of container It takes out.This completes the extractions of required solution, and do not need staff using manpower, waste time to shake it is visibly moved Device accelerates dissolution, has achieved the effect that save time and manpower.

Referring to Fig.1, agitating device 2 includes stirring rod 21, rotary electric machine 22 and lifting assembly, and stirring rod 21 is vertically arranged in The top of stirring rod 21 is arranged in the inside of shell 1, rotary electric machine 22, and the output shaft and stirring rod 21 of rotary electric machine 22 are coaxial It is fixedly connected, lifting assembly is arranged in the top of rotary electric machine 22 and is fixedly connected with the upper surface of 1 inner wall of shell.It is working In the process, lifting assembly drives rotary electric machine 22 and stirring rod 21 to move down inside shell 1, when under stirring rod 21 Lifting assembly stops working when end is deep into inside lower reservoir, and then rotary electric machine 22 drives stirring rod 21 holding Device inner rotation is simultaneously stirred mixed solution, and required compound is accelerated to be dissolved into lysate.

In the present invention, lifting assembly first choice is driving cylinder 23, other actuators with same effect are still It is applicable in.

Referring to Fig.1, in order to keep abstraction instrument more efficient, the lower end surface of stirring rod 21 is positioned close to 1 height middle line of shell Position.The mixture for largely containing required compound can be extracted every time in this way.

Referring to Fig.1, in order to which the effect for stirring stirring rod 21 is more obvious, stirring rod 21 is set close to the part of lower end surface Being set to section is rectangular rectangular-shape, and cuboid is extended by spiral form.

Referring to Fig. 2, the open side of shell 1 is provided with vertical baffle 11 and sliding panel 12, baffle 11 is arranged in shell 1 Inside and will be separated on the outside of agitating device 2 and shell 1, the upper surface and side of baffle 11 are fixedly connected with shell 1, And the lower end surface of baffle 11 is higher than the lower end surface of stirring rod 21.Baffle 11 in rotary electric machine 22 it is prevented that drive in this way During stirring rod 21 rotates, the output shaft that the hair etc. of staff is rotated motor 22 is involved in, and avoids that unexpected thing occurs Therefore；And because the lower end surface of baffle 11 is higher than the lower end surface of stirring rod 21, baffle 11 will not influence staff and will contain There is the container with extraction mixed solution to be placed into inside shell 1.

Referring to Fig. 2 and Fig. 3, sliding panel 12 is arranged in the lower section of baffle 11, sets on the side of shell 1 in sliding panel 12 It is equipped with T-type sliding block 121, offers sliding slot 13 compatible with T-type sliding block 121, sliding slot close to the side of sliding panel 12 in shell 1 13 extend along the vertical direction, during the direction upward sliding of sliding panel 12 and T-type sliding block 121 along sliding slot 13, sliding Plate 12 can be abutted with baffle 11 close to the surface of sliding panel 12 close to the surface of shell 1.Before being extracted, sliding panel 12 In the position close to 1 lower end surface of shell, if staff needs using abstraction instrument, can first by 12 upward sliding of sliding panel, Then the container for filling lysate and mixture is placed into inside shell 1, then puts down sliding panel 12 and is extracted, this Sample can be prevented when being stirred to the solution inside container, and solution splashes, and be splashed to staff.

Referring to Fig.1, during abstraction instrument is extracted, sliding panel 12 is in bottom, in order to make inside abstraction instrument Issuable pernicious gas is discharged into as early as possible on the outside of instrument, is embedded with one on the abstraction instrument face opposite with open side Exhaust fan 3.

Referring to Fig. 2, it is splashed on agitating device 2 to reduce the solution sputtered, by baffle 11 and sliding panel 12 Cross sectional shape be arranged to arc-shaped, and the curved direction of circular arc is to be bent to the direction far from shell 1.

Sliding panel 12 is moved up for the ease of staff referring to Fig. 2, is arranged in sliding panel 12 far from the surface of shell 1 There is horizontal handle 122.

Referring to Fig. 2, shell 1 is trickled down and corroded to the mordant solution sputtered in order to prevent, in the lower section of agitating device 2 It is provided with erosion resistant coating 14.

In conclusion the use process of the utility model are as follows: before being extracted, sliding panel 12 is located at close to shell 1 The position of lower end surface；If staff needs using abstraction instrument, first by 12 upward sliding of sliding panel, lysate then will be filled And the container of mixture is placed into inside shell 1, then puts down sliding panel 12, is then turned on abstraction instrument, drives 23 band of cylinder Dynamic rotary electric machine 22 and stirring rod 21 move down, the drive when lower end of stirring rod 21 is deep into inside lower reservoir Cylinder 23 of taking offence stops working, and then rotary electric machine 22 drives stirring rod 21 to stir in container inner rotation and to mixed solution It mixes, then after container stands a moment, the required solution in compound can be extracted.Saving is just reached in this way Time and manpower, and reduce the effect that staff sucks pernicious gas.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (7)

1. a kind of automatic extraction instrument, including shell (1) and at least two groups agitating device (2), a side of shell (1) is completely spacious It opens, agitating device (2) is disposed in parallel in the internal top of shell (1), it is characterised in that: the agitating device (2) includes stirring Bar (21), stirring rod (21) are vertically arranged, and the rotation electricity for driving stirring rod (21) rotation is provided with above stirring rod (21) Machine (22) is provided with the lifting for driving rotary electric machine (22) and stirring rod (21) to move up and down above rotary electric machine (22) Component, lifting assembly setting is internal in shell (1) and is fixedly connected with the upper surface of shell (1) inner wall, in the shell (1) Side offer through-hole, through-hole is provided on the side opposite with shell (1) open side, is internally provided with row in through-hole Fan (3).

2. a kind of automatic extraction instrument according to claim 1, it is characterised in that: set in the shell (1) open side Be equipped with vertical baffle (11), baffle (11) be arranged shell (1) inside and will be on the outside of agitating device (2) and shell (1) It separates, the upper surface and side of baffle (11) are fixedly connected with shell (1), and the lower end surface of baffle (11) is higher than stirring The lower end surface of bar (21).

3. a kind of automatic extraction instrument according to claim 2, it is characterised in that: be provided with below the baffle (11) Vertical sliding panel (12), sliding panel (12) setting is in the outside of shell (1), in sliding panel (12) close to the side of shell (1) T-type sliding block (121) are provided with, are provided on the vertical plane that shell (1) is abutted with sliding panel (12) and T-type sliding block (121) phase The sliding slot (13) of adaptation, and the extending direction of sliding slot (13) is along the vertical direction of shell (1).

4. a kind of automatic extraction instrument according to claim 1, it is characterised in that: the stirring rod (21) is close to lower end surface It is rectangular rectangular-shape that part, which is set as section, and cuboid is extended by spiral form.

5. a kind of automatic extraction instrument according to claim 3, it is characterised in that: the baffle (11) and sliding panel (12) Section be arc-shaped, and baffle (11) and sliding panel (12) are bent to the direction far from shell (1).

6. a kind of automatic extraction instrument according to claim 5, it is characterised in that: in the baffle (11) far from shell (1) Side on be provided with horizontal handle (122).

7. a kind of automatic extraction instrument according to claim 1, it is characterised in that: set below the agitating device (2) It is equipped with erosion resistant coating (14).