CN217093560U

CN217093560U - Quick liquid separating equipment

Info

Publication number: CN217093560U
Application number: CN202220854907.4U
Authority: CN
Inventors: 李�瑞
Original assignee: Hangzhou Aobo Intelligent Instrument Co ltd
Current assignee: Hangzhou Aobo Intelligent Instrument Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-08-02
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses a quick liquid separating device, which comprises a frame, a liquid separating mechanism and a liquid separating disc sliding table, wherein the liquid to be separated is transmitted through a peristaltic pump, thereby avoiding the direct contact between the manpower and the liquid to be separated and increasing the safety of researchers; the positions of the liquid dividing needle and the plate position are adjusted through the adjustable liquid dividing mechanism and the liquid dividing disc sliding table, so that the liquid dividing needle is aligned with the plate position to carry out liquid reaction, and then a researcher determines which liquid is according to the reaction result; the utility model discloses be provided with the multiunit passageway, can confirm to choose for use the channel number according to the demand, passageway of every peristaltic pump independent control, branch liquid channel can reserve, and each branch liquid channel is independent, can calibrate alone, has increased work efficiency.

Description

Quick liquid separating equipment

Technical Field

The utility model discloses divide liquid technical field, relate to a quick liquid equipment that divides very much.

Background

Divide liquid is the operation method who separates two kinds of immiscible liquids, in the chemistry experiment, often use the operation of dividing liquid, nevertheless current minute liquid operation is mostly for using the manual minute liquid of separating funnel, only be fit for a small amount of experimental liquid and divide liquid, nevertheless when dividing liquid to a large amount of experimental liquid, need multiple operation, and need the manual work to watch on constantly, work efficiency has been reduced, the possibility that the researcher received chemical reagent harm has been increased, and divide liquid money and need abundant oscillation, manual vibration dynamics is inhomogeneous, and very easy hand is smooth, cause the potential safety hazard, so be urgent to need in the preparation of an inspection minute liquid equipment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at solving the problem among the prior art, provide a quick liquid equipment that divides, can effectively solve the problem that exists among the background art.

In order to achieve the above purpose, the technical scheme of the utility model is that:

the utility model provides a divide liquid equipment fast, includes the frame, divides liquid mechanism and divides liquid dish slip table, the frame openly is provided with the lift retaining member, be provided with a plurality of first screw holes on the lift retaining member, be provided with first hand screw in the first screw hole, the frame openly still is provided with the tube rack board, be provided with a plurality of first pipe clamps on the tube rack board.

Preferably, a plurality of peristaltic pumps are arranged on one side face of the rack, a control console is arranged on the other side face of the rack, a PCB is arranged inside the rack, a sliding table cavity is arranged at the bottom of the rack, and a plurality of second pipe clamps are arranged at the top of the rack.

Preferably, the peristaltic pump is provided with at least two infusion tubes, and the console is provided with a plurality of control buttons and a touch screen.

Preferably, the liquid separating mechanism comprises a lifting slide rail fixed on the frame, a lifting slide block matched with the lifting slide rail, a fixing plate fixed on the lifting slide block, a cross shaft fixed on the fixing plate and a plurality of adjustable fixing mechanisms movably connected to the bottom of the cross shaft, and the fixing plate is provided with a fixing hole.

Preferably, one end of the adjustable fixing mechanism is provided with a fixing block, and the other end of the adjustable fixing mechanism is provided with a second hand-screwed screw, a through hole and a second threaded hole.

Preferably, the liquid separating mechanism further comprises a liquid separating needle fixed in the through hole, the liquid separating needle comprises a pagoda joint and a liquid transferring needle, and the liquid transferring needle is fixed at the bottom of the pagoda joint.

Preferably, the cross shaft is provided with at least one adjustable channel and a fixing groove, the adjustable channel is provided with a plurality of third hand-screwed screws, and the number of the third hand-screwed screws is consistent with that of the adjustable fixing mechanisms.

As preferred, divide liquid dish slip table including fix slip table, swing joint in the slip table cavity the slip table bottom plate of slip table top, fix the fixed frame of the liquid dish of dividing above the slip table bottom plate and fix the liquid dish in the fixed frame of liquid dish, be provided with a plurality of board positions on the liquid dish of dividing, the liquid dish of dividing is the alternate form, board position shape has the variety.

Preferably, the surface of the sliding table is provided with at least two slide ways, at least two horizontal slide rails are arranged inside the sliding table, and at least two horizontal slide blocks which can be matched with the horizontal slide rails are arranged at the bottom of the bottom plate of the sliding table.

Preferably, a screw motor is further arranged inside the sliding table, one end of the screw motor is fixed on the sliding table, and the other end of the screw motor is connected with the sliding table bottom plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses divide liquid equipment to pass through the liquid crystal touch screen setting, easy operation can be according to the experiment needs, and the mode of operation is selected and the liquid measure is divided in the configuration by oneself, uses the simple operation, divides the liquid fast, and is provided with the multiunit passageway, can confirm to choose for use the passageway number according to the demand, and passageway of every pump independent control divides the liquid passageway to reserve, and each divides the liquid passageway independent, can calibrate alone.

2. The utility model discloses a position of branch liquid needle and board position can be adjusted to various hand-screw and screw rod motor to liquid can be more accurate instil into in the reagent on the board position from dividing the liquid needle.

3. The utility model discloses divide liquid equipment to compare artifical move liquid say, work efficiency is higher, and is safer to the research personnel, and it is quick, the accurate ideal equipment that carries out repeated liquid that divides.

4. The utility model discloses divide liquid equipment to divide the board position design customizable of liquid dish, divide liquid adaptation container various, be fit for the different orifice plate of multiclass, PCR board, ELASA board, freeze and deposit pipe, sample cell etc. can customize different kinds of liquid dish according to the demand.

5. The utility model discloses divide liquid equipment area little, compact structure easily daily use and maintenance.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the present invention except for the fixing plate;

fig. 3 is a side view of the present invention;

FIG. 4 is a first schematic view of a sliding table structure of the liquid separation disc of the present invention;

FIG. 5 is a second schematic view of the structure of the sliding table of the liquid-separating plate of the present invention;

FIG. 6 is a cross-axis structure diagram I of the present invention;

FIG. 7 is a schematic diagram of a cross shaft structure of the present invention;

FIG. 8 is a schematic structural view of the adjustable fixing mechanism of the present invention;

fig. 9 is a schematic view of the structure of the liquid separating needle of the present invention.

In the figure: 1-rack, 101-lifting locking piece, 102-first threaded hole, 103-first hand screw, 104-tube rack plate, 105-first tube clamp, 106-peristaltic pump, 1061-infusion tube, 107-console, 1071-control button, 1072-touch screen, 108-sliding table cavity, 109-second tube clamp, 2-liquid separation mechanism, 201-lifting slide rail, 202-lifting slide block, 203-fixing plate, 2031-fixing hole, 204-horizontal shaft, 2041-adjustable channel, 2042-fixing groove, 2043-third hand screw, 205-adjustable fixing mechanism, 2051-fixing block, 2052-second hand screw, 2053-through hole, 2054-second threaded hole, 206-liquid separation needle, 2061-tower joint, 2062-liquid separation needle, 3-liquid separation disc sliding table, 301-sliding table, 3011-sliding table, 3012-horizontal sliding slide rail, 3013-screw motor, fixing frame 302-horizontal slide block, 3021-horizontal slide block, 303-sliding disc sliding table, 303-sliding table, 304-liquid separating disc 3041-plate position

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless defined otherwise, technical or scientific terms used herein shall have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" includes two, and is equivalent to at least two. The word "comprising" or "comprises", and the like, means that the element or item listed as preceding "comprising" or "includes" covers the element or item listed as following "comprising" or "includes" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

As shown in fig. 1-9, a quick liquid separating device, including frame 1, liquid separating mechanism 2 and branch liquid dish slip table 3, frame 1 openly is provided with lift retaining member 101, be provided with a plurality of first screw holes 102 on the lift retaining member 101, be provided with first hand screw 103 in the first screw hole 102, frame 1 openly still is provided with tube sheet 104, be provided with a plurality of first pipe clamps 105 on the tube sheet 104, a frame 1 side is provided with a plurality of peristaltic pumps 106, and another side is provided with control cabinet 107, the inside PCB board that is provided with of frame 1, frame 1 bottom is provided with slip table chamber 108, frame 1 top is provided with a plurality of second pipe clamps 109, peristaltic pumps 106 is provided with two at least transfer lines 1061, control cabinet 107 is provided with a plurality of control button 1071 and touch-sensitive screen 1072.

Specifically, the console 107 and the peristaltic pump 106 are connected with a PCB board arranged inside the rack 1, the control button 1071 can control the start and stop of the device, and an operator can operate various functions of the device through the touch screen 1072; the peristaltic pump 106 can be used for conveying liquid to be separated, one of the two infusion tubes 1061 is used for connecting and sucking the liquid to be separated, the other infusion tube is used for connecting the liquid separating needle 206, and the liquid is conveyed through the peristaltic pump 106, so that an operator does not need to use hands to sample and separate the liquid, and the safety performance of the operator is improved; the first pipe clamp 105 and the second pipe clamp 109 are used for fixing the infusion tube 1061, so that the phenomenon that the infusion tube 1061 is knotted and staggered when liquid separation detection is carried out on multiple liquids at the same time is avoided.

In this embodiment, the liquid distribution mechanism 2 includes a lifting slide rail 201 fixed on the frame 1, a lifting slide block 202 matched with the lifting slide rail 201, a fixing plate 203 fixed on the lifting slide block 202, a cross shaft 204 fixed on the fixing plate 203, and a plurality of adjustable fixing mechanisms 205 movably connected to the bottom of the cross shaft 204, the fixing plate 203 is provided with a fixing hole 2031, one end of each adjustable fixing mechanism 205 is provided with a fixing block 2051, the other end of each adjustable fixing mechanism is provided with a second hand screw 2052, a through hole 2053, and a second threaded hole 2054, the liquid distribution mechanism 2 further includes a liquid distribution needle 206 fixed in the through hole 2053, the liquid distribution needle 206 includes a pagoda joint 2061 and a liquid transfer needle 2062, the liquid transfer needle 2062 is fixed at the bottom of the pagoda joint 2061, the cross shaft 204 is provided with at least one adjustable channel 2041 and a fixing groove 2042, the fixing block 2051 is fixed in the fixing groove 2042, the adjustable channel 2041 is provided with a plurality of third hand screws 2043, the number of the third hand screws 2043 corresponds to the number of the adjustable fixing mechanisms 205.

Specifically, the pagoda joint 2061 and the pipetting needle 2062 are hollow and connected, the pipetting needle 206 can be fixed on the through hole 2053 of the fixing mechanism 205 by tightening the third hand screw 2043, and the pipetting needle 206 can be taken down from the through hole 2053 of the fixing mechanism 205 for replacement or cleaning by loosening the third hand screw 2043; the adjustable fixing mechanism 205 is fixed at the bottom of the transverse shaft 204 through the matching of the fixing block 2051 and the fixing groove 2042, the matching of the second threaded hole 2054 and the third hand-screwed screw 2043, and the purpose of adjusting the position of the adjustable fixing mechanism 205 left and right is achieved through loosening and tightening the third hand-screwed screw 2043, and further, the adjustable fixing mechanism 205 adjusts the position of the adjustable fixing mechanism 205 in the adjustable channel 2041 to achieve the adjustment of the left and right positions of the liquid distribution needle 206, so that liquid can be better detected and distributed; the lifting slide block 202, the fixing plate 203, the transverse shaft 204, the adjustable fixing mechanism 205 and the liquid separating needle 206 can move up and down through the matching of the lifting slide block 202 and the lifting slide rail 201, and further, the liquid separating needle 206 achieves the purpose of moving up and down through the lifting of the lifting slide block 202 on the lifting slide rail 201 so as to better detect and separate liquid; the dispensing mechanism 2 is fixed on the frame 1 by the cooperation of the fixing hole 2031 and the first hand screw 103, and further, when the up-down position of the dispensing needle 206 needs to be fixed, the fixing hole 2031 only needs to be aligned with the first threaded hole 102, and then the fixing of the up-down position of the dispensing needle 206 can be completed by fixing the fixing hole 2031 and the first threaded hole 103 by the first hand screw 103.

In this embodiment, liquid distribution disc sliding table 3 includes sliding table 301 fixed in sliding table cavity 108, swing joint at the sliding table bottom plate 302 above sliding table 301, the fixed frame 303 of liquid distribution disc fixed above sliding table bottom plate 302 and the liquid distribution disc 304 fixed in the fixed frame 303 of liquid distribution disc, be provided with a plurality of board positions 3041 on the liquid distribution disc 304, liquid distribution disc 304 is replaceable, board position 3041 shape is various, sliding table 301 surface sets up two at least slide ways 3011, sliding table 301 is inside to set up two at least horizontal slide ways 3012, sliding table bottom plate 302 bottom is provided with two at least horizontal slider 3021 that can cooperate with horizontal slide way 3012, sliding table 301 is inside still to be provided with screw motor 3013, screw motor 3013 one end is fixed on sliding table 301, and the other end is connected with sliding table bottom plate 302.

Specifically, a detection reagent can be placed in a plate position 3041 of the liquid distribution disk 304, the plate position 3041 of the liquid distribution disk 304 can be customized as required, the liquid distribution disk 304 is fixed in the slide table bottom plate 302 and the liquid disk fixing frame 303, the slide table bottom plate 302, the liquid disk fixing frame 303 and the liquid distribution disk 304 can move on the two slide ways 3011 through the cooperation of the horizontal slide block 3021 and the horizontal slide rail 3012 under the action of the screw motor 3013, so as to adjust the position of the liquid distribution disk 304, and the plate position 3041 can be aligned to the liquid distribution needle 206 to separate liquid.

The utility model discloses a theory of operation: one infusion tube 1061 of the peristaltic pump 106 is placed into the liquid to be separated, the other infusion tube 1061 is sleeved on the pagoda joint 2061 of the liquid distribution needle 206, the liquid to be detected can be transmitted into the liquid distribution needle 206 for liquid distribution under the action of the peristaltic pump 106, the upper and lower positions of the liquid distribution mechanism 2 are adjusted by loosening and tightening the first hand-screwed screw 103, the liquid distribution mechanism 2 is fixed at a certain position of the lifting locking piece 101 through the first hand-screwed screw 103 and the fixing hole 2031 after the position is determined, and thus the upper and lower position adjustment of the liquid distribution needle 206 is completed; then the position of the adjustable fixing mechanism 205 in the adjustable channel 2041 is adjusted by loosening and tightening the third hand screw 2043, and after the position is determined, the adjustable fixing mechanism 205 is fixed at a certain position of the adjustable channel 2041 by tightening the third hand screw 2043, so that the left and right position adjustment of the liquid distribution needle 206 is completed; the detection reagent is placed above the plate position 3041, the positions of the table bottom plate 302, the liquid disc fixing frame 303 and the liquid distribution disc 304 are adjusted through the screw motor 3013, so that the adjustment of the position of the plate position 3041 is completed, the liquid distribution needle 206 is aligned to the detection reagent in the plate position 3041 through the adjustment method, the liquid to be detected is transmitted to the liquid distribution needle 206 through the liquid transmission tube 1061 from the device provided with the liquid distribution needle under the action of the peristaltic pump 106, and then the liquid to be detected is dripped into the detection reagent on the plate position 3041 from the liquid distribution needle 206 to react, so that the liquid to be detected is judged according to the reaction result.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a quick liquid equipment that divides, includes frame (1), divides liquid mechanism (2) and divides liquid dish slip table (3), its characterized in that, frame (1) openly is provided with lift retaining member (101), be provided with a plurality of first screw holes (102) on lift retaining member (101), be provided with first hand screw (103) in first screw hole (102), frame (1) openly still is provided with tube rack board (104), be provided with a plurality of first pipe clamps (105) on tube rack board (104).

2. The quick liquid separating device according to claim 1, wherein a plurality of peristaltic pumps (106) are arranged on one side surface of the machine frame (1), a control console (107) is arranged on the other side surface of the machine frame (1), a PCB is arranged in the machine frame (1), a sliding table cavity (108) is arranged at the bottom of the machine frame (1), and a plurality of second pipe clamps (109) are arranged at the top of the machine frame (1).

3. An apparatus for rapid dispensing according to claim 2, wherein said peristaltic pump (106) is provided with at least two infusion tubes (1061), and said console (107) is provided with a plurality of control buttons (1071) and a touch screen (1072).

4. The quick liquid separating device according to claim 1, wherein the liquid separating mechanism (2) comprises a lifting slide rail (201) fixed on the frame (1), a lifting slide block (202) matched with the lifting slide rail (201), a fixing plate (203) fixed on the lifting slide block (202), a transverse shaft (204) fixed on the fixing plate (203), and a plurality of adjustable fixing mechanisms (205) movably connected to the bottom of the transverse shaft (204), and the fixing plate (203) is provided with a fixing hole (2031).

5. The quick liquid separation equipment according to claim 4, wherein one end of the adjustable fixing mechanism (205) is provided with a fixing block (2051), and the other end is provided with a second hand-screwed screw (2052), a through hole (2053) and a second threaded hole (2054).

6. The quick liquid separation device according to claim 5, wherein the liquid separation mechanism (2) further comprises a liquid separation needle (206) fixed in the through hole (2053), the liquid separation needle (206) comprises a pagoda joint (2061) and a liquid transfer needle (2062), and the liquid transfer needle (2062) is fixed at the bottom of the pagoda joint (2061).

7. The quick liquid separation device according to claim 6, wherein the lateral shaft (204) is provided with at least one adjustable channel (2041) and a fixing groove (2042), and the adjustable channel (2041) is provided with a plurality of third hand screws (2043).

8. The quick liquid distribution device according to claim 1, wherein the liquid distribution disc sliding table (3) comprises a sliding table (301) fixed in the sliding table cavity (108), a sliding table bottom plate (302) movably connected above the sliding table (301), a liquid distribution disc fixing frame (303) fixed above the sliding table bottom plate (302), and a liquid distribution disc (304) fixed in the liquid distribution disc fixing frame (303), wherein a plurality of plate positions (3041) are arranged on the liquid distribution disc (304), the liquid distribution disc (304) is replaceable, and the plate positions (3041) have various shapes.

9. The quick liquid distribution device according to claim 8, wherein at least two slide rails (3011) are arranged on the surface of the sliding table (301), at least two horizontal slide rails (3012) are arranged inside the sliding table (301), and at least two horizontal slide blocks (3021) capable of being matched with the horizontal slide rails (3012) are arranged at the bottom of the sliding table bottom plate (302).

10. The quick liquid distribution device according to claim 9, wherein a screw motor (3013) is further arranged inside the sliding table (301), one end of the screw motor (3013) is fixed on the sliding table (301), and the other end of the screw motor (3013) is connected with the sliding table bottom plate (302).