Oscillating mixing device for extraction

Abstract

The utility model provides an oscillating mixing device for extraction, and relates to the technical field of mixing devices. The oscillating mixing device comprises a base and a sliding seat arranged at the top of the base in a sliding mode, the sliding seat is provided with a clamping seat, and the clamping seat is provided with a clamping groove for a separating funnel to penetrate through; the driving assembly is used for driving the sliding seat to slide back and forth along the base, and the sliding seat is connected with the driving assembly. With the adoption of the device, the separating funnel can be automatically oscillated during extraction, so that two solvents can be fully and uniformly mixed, and the device is simple to operate, time-saving and labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing devices, in particular to an oscillating mixing device for extraction. Background Art

[0002] Extraction exploits the differences in solubility or partition coefficients between two immiscible (or slightly soluble) solvents to transfer a substance from one solvent to another. Through repeated extractions, the majority of compounds are recovered. Existing extraction techniques typically involve placing the solvent in a separatory funnel, which is then clamped to a mounting bracket. Because conventional mounting brackets lack an oscillating function, the separatory funnel must be manually shaken, which is inconvenient. Utility Model Content

[0003] The purpose of the utility model is to provide an oscillating mixing device for extraction, which can automatically oscillate the separating funnel during extraction so that two solvents can be fully mixed, is simple to operate, and saves time and effort.

[0004] The technical solution adopted by this utility model is:

[0005] An embodiment of the present application provides an oscillating mixing device for extraction, comprising a base and a sliding seat slidably arranged on the top of the base, the sliding seat being provided with a snap-fit seat, the snap-fit seat being provided with a slot for a separatory funnel to pass through; and further comprising a drive assembly for driving the sliding seat to slide back and forth along the base, the sliding seat being connected to the drive assembly.

[0006] Furthermore, in some embodiments of the present invention, the driving assembly includes a mounting frame and a driving slide rod, the mounting frame is provided with a plurality of fixed slide sleeves, and the driving slide rod slides horizontally through the fixed slide sleeves; connecting rods are provided at both ends of the driving slide rod, and the connecting rods are connected to the sliding seat.

[0007] Furthermore, in some embodiments of the present invention, the mounting frame is provided with a driving motor, the transmission shaft of the driving motor is provided with a driving turntable, and the driving turntable is provided with a driving push block; the mounting frame is provided with a driving arm through the rotation of a pin shaft, the driving arm is provided with a strip-shaped driving slide hole, and the driving push block slides through the driving slide hole; the driving arm is provided with a driving gear at one end close to the driving slide rod, and the driving slide rod is provided with a plurality of driven gear blocks at intervals, and the driving gear is engaged with the driven gear blocks.

[0008] Furthermore, in some embodiments of the present invention, the base is provided with a protective cover, the driving assembly is located inside the protective cover, and the mounting bracket is fixed to the protective cover.

[0009] Furthermore, in some embodiments of the present invention, a dovetail groove is provided on the top of the base, and a slider is provided on the bottom of the sliding seat, and the slider is slidably arranged in the dovetail groove.

[0010] Furthermore, in some embodiments of the present invention, the coupling seat includes a fixed coupling seat fixed to the sliding seat and a sliding coupling seat movably arranged on the fixed coupling seat. Both the fixed coupling seat and the sliding coupling seat are provided with a semicircular coupling groove, and the two coupling grooves form a coupling groove.

[0011] Furthermore, in some embodiments of the present invention, the fixed card seat is provided with an electric push rod, and the sliding card seat is provided at the telescopic end of the electric push rod.

[0012] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects:

[0013] The present invention provides an oscillating mixing device for extraction, comprising a base and a sliding seat slidably mounted on top of the base, the sliding seat being provided with a snap-in seat having a slot for a separatory funnel to pass through; and a drive assembly for driving the sliding seat to reciprocate along the base, the sliding seat being connected to the drive assembly. The device can automatically oscillate the separatory funnel during extraction to ensure thorough mixing of the two solvents, is simple to operate, and saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 A schematic diagram of the structure of an oscillating mixing device provided in an embodiment of the present utility model;

[0016] Figure 2 for Figure 1 Schematic diagram of the structure after removing the upper structure of the protective cover;

[0017] Figure 3 Schematic diagram of the structure of the drive assembly provided in the embodiment of the utility model Figure 1 ;

[0018] Figure 4 Schematic diagram of the structure of the drive assembly provided in the embodiment of the utility model Figure 2 ;

[0019] Figure 5 A transverse cross-sectional view of the clamping seat provided in an embodiment of the present utility model;

[0020] Figure 6 A longitudinal cross-sectional view of the clamping seat provided in an embodiment of the present utility model.

[0021] Icons: 1-base; 2-sliding seat; 3-separating funnel; 4-mounting frame; 5-driving slide rod; 6-fixed slide sleeve; 7-connecting rod; 8-driving motor; 9-driving turntable; 10-driving push block; 11-pin shaft; 12-driving arm; 13-driving slide hole; 14-driving gear; 15-driven gear block; 16-protective cover; 17-slider; 18-fixed card seat; 19-sliding card seat; 20-clamping groove; 21-electric push rod. DETAILED DESCRIPTION

[0022] The embodiments of the present application are described in detail below in conjunction with the drawings in the embodiments of the present application. Example

[0023] Please refer to Figures 1-6 This embodiment provides an oscillating mixing device for extraction, including a base 1 and a sliding seat 2 slidably arranged on the top of the base 1, the sliding seat 2 is provided with a clamping seat, and the clamping seat is provided with a slot for a separating funnel 3 to pass through; it also includes a driving assembly for driving the sliding seat 2 to slide back and forth along the base 1, and the sliding seat 2 is connected to the driving assembly.

[0024] The drive assembly includes a mounting frame 4 and a drive slide 5. The mounting frame 4 is provided with a plurality of fixed sleeves 6, through which the drive slide 5 slides horizontally. Connecting rods 7 are provided at both ends of the drive slide 5, which are connected to the slide seat 2. The mounting frame 4 is provided with a drive motor 8, the transmission shaft of which is provided with a drive turntable 9, which is provided with a drive push block 10. The installation position of the drive push block 10 does not coincide with the center of the circle of the drive turntable 9. The mounting frame 4 is provided with a drive arm 12, which is rotatable by a pin 11. The drive arm 12 is provided with a strip-shaped drive slide hole 13, through which the drive push block 10 slides. A drive gear 14 is provided at the end of the drive arm 12 near the drive slide 5. The drive slide 5 is provided with a plurality of driven gear blocks 15 at intervals, and the drive gear 14 meshes with the driven gear blocks 15.

[0025] In actual use, such as Figure 1 and Figure 6As shown, the separatory funnel 3, in which the solvent has been placed, is installed on the adapter through the card slot for extraction, and then the drive motor 8 is started. The drive motor 8 drives the drive turntable 9 to rotate, which in turn drives the drive push block 10 to rotate. Since the drive push block 10 slides through the strip-shaped drive slide hole 13, the rotating drive push block 10 can slide back and forth along the drive slide hole 13 to drive the drive arm 12 to swing back and forth along the pin 11, thereby driving the drive gear 14 to swing back and forth. Since the drive gear 14 is engaged with the driven gear block 15, the reciprocating drive gear 14 can drive the drive slide rod 5 to slide back and forth, and then drive the sliding seat 2 to slide back and forth through the connecting rod 7. The sliding seat 2 drives the adapter and the separatory funnel 3 to swing back and forth together to oscillate, thereby facilitating uniform oscillation of the solvent in the separatory funnel 3. The operation is simple, saving time and effort.

[0026] like Figure 1-Figure 2 As shown, in some embodiments, the base 1 is provided with a protective cover 16, the drive assembly is located in the protective cover 16, and the mounting frame 4 is fixed to the protective cover 16. The utility model provides the protective cover 16 to protect the drive assembly through the protective cover 16, preventing the drive assembly from being exposed to the outside and causing accidental touch.

[0027] like Figure 1-Figure 2 As shown, in some embodiments, a dovetail groove is provided on the top of the base 1, and a slider 17 is provided on the bottom of the sliding seat 2. The slider 17 slides in the dovetail groove. The present invention can improve the stability and accuracy of the sliding seat 2 sliding along the top of the base 1 by providing the dovetail groove and the slider 17.

[0028] like Figures 1-6 As shown, in some embodiments, the engaging base includes a fixed engaging base 18 fixed to the sliding base 2 and a sliding engaging base 19 movably disposed on the fixed engaging base 18. The fixed engaging base 18 and the sliding engaging base 19 are both provided with a semicircular engaging groove 20, and the two engaging grooves 20 form a engaging groove. The fixed engaging base 18 is provided with an electric push rod 21, and the sliding engaging base 19 is disposed at the telescopic end of the electric push rod 21.

[0029] The utility model sets a fixed card seat 18 and a sliding card seat 19. Before fixing the separating funnel 3, the electric push rod 21 extends and pushes the sliding card seat 19 away from the fixed card seat 18, and then the separating funnel 3 is passed through the card slot. Then the electric push rod 21 shortens and pulls the sliding card seat 19 close to the fixed card seat 18. Figure 6 As shown, at this time, the separating funnel 3 can be fixed on the snap-in seat by cooperating with the snap-in groove 20 of the sliding snap-in seat 19 and the snap-in groove 20 of the fixed snap-in seat 18, which is convenient for fixing the separating funnel 3 and preventing the separating funnel 3 from loosening or falling during the oscillation process.

[0030] In addition, unless otherwise expressly specified or limited, in the embodiments of the present application, if the terms "installation" and "connection" appear, they should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. If the terms "upper", "lower", "left", "right", "inside", "outside", "side" and other directional terms appear, they are only with reference to the direction of the accompanying drawings or the orientation in which the product is usually placed when in use. They are only for the purpose of clearly describing the present application, and 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 cannot be understood as a limitation on the present application. The terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance; "multiple" means at least two. In the embodiments of the present application, the limitations of relative positional relationships such as parallel, perpendicular, aligned, etc. mentioned are all based on the current technological level, and are not absolutely strict limitations. A small amount of deviation is allowed, and approximately parallel, approximately perpendicular, approximately aligned, etc. are all acceptable. For example, A and B are parallel, which means that A and B are parallel or approximately parallel, and the angle between A and B can be between 0 degrees and 10 degrees.

[0031] The above are only some of the embodiments and implementation methods of the present application. The scope of protection of the present application is not limited to these. In the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Any combination of features in different embodiments is also within the scope of protection of the present application. Any changes or replacements that can be easily thought of by any technician familiar with the field within the technical scope disclosed in the present application should be covered by the scope of protection of the present application.

Claims

1. An oscillating mixing device for extraction, characterized in that: The invention comprises a base and a sliding seat slidably arranged on the top of the base, the sliding seat is provided with a clamping seat, and the clamping seat is provided with a clamping slot for the separatory funnel to pass through; and further comprises a driving assembly for driving the sliding seat to slide back and forth along the base, the sliding seat being connected to the driving assembly; The driving assembly includes a mounting frame and a driving slide rod. The mounting frame is provided with a plurality of fixed slide sleeves, and the driving slide rod slides horizontally through the fixed slide sleeves. Both ends of the driving slide rod are provided with connecting rods, and the connecting rods are connected to the sliding seat. The mounting bracket is provided with a driving motor, the transmission shaft of the driving motor is provided with a driving turntable, and the driving turntable is provided with a driving push block; the mounting bracket is provided with a driving arm through the rotation of a pin shaft, and the driving arm is provided with a strip-shaped driving slide hole, and the driving push block slides through the driving slide hole; the driving arm is provided with a driving gear at one end close to the driving slide rod, and the driving slide rod is provided with a plurality of driven gear blocks at intervals, and the driving gear is meshed with the driven gear blocks.

2. The oscillating mixing device for extraction according to claim 1, characterized in that: The base is provided with a protective cover, the driving assembly is located in the protective cover, and the mounting bracket is fixed to the protective cover.

3. The oscillating mixing device for extraction according to claim 1, characterized in that: A dovetail groove is provided on the top of the base, and a slider is provided on the bottom of the sliding seat. The slider is slidably arranged in the dovetail groove.

4. The oscillating mixing device for extraction according to claim 1, characterized in that: The clamping seat includes a fixed clamping seat fixed to the sliding seat and a sliding clamping seat movably arranged on the fixed clamping seat. The fixed clamping seat and the sliding clamping seat are both provided with a semicircular clamping groove, and the two clamping grooves form the clamping slot.

5. The oscillating mixing device for extraction according to claim 4, characterized in that: The fixed card seat is provided with an electric push rod, and the sliding card seat is provided at the telescopic end of the electric push rod.

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