CN219002832U

CN219002832U - Multitube vortex mixer

Info

Publication number: CN219002832U
Application number: CN202320752182.2U
Authority: CN
Inventors: 刘枕; 张娟; 孙鹏鹏; 高新贞
Original assignee: ZIBO INSTITUTE FOR FOOD AND DRUG CONTROL
Current assignee: ZIBO INSTITUTE FOR FOOD AND DRUG CONTROL
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-05-12
Anticipated expiration: 2033-04-07

Abstract

The utility model relates to a multi-tube vortex mixer, which belongs to the technical field of mixing and dispersing and comprises a vortex mixer body and a pressing plate, wherein supporting rods are fixed on two sides of an oscillating plate at the top of the vortex mixer body, an adjusting device capable of adjusting the height position of the oscillating plate on the supporting rods is arranged on the pressing plate, placing clamping grooves are formed in the top of the oscillating plate and the bottom of the pressing plate, a lower supporting foam cushion and an upper supporting foam cushion are respectively arranged in the placing clamping grooves of the oscillating plate and the pressing plate, concave pressing tables are respectively arranged on the outer side walls of the lower supporting foam cushion and the upper supporting foam cushion, a pressing plate pressing the concave pressing tables is arranged on the oscillating plate and the pressing plate, strip-shaped holes in the left and right directions are formed in the pressing plate, and locking screws are arranged in the strip-shaped holes. The utility model can make the pressing plate and the supporting rod vibrate together with the vibration plate, better protects the test tube, and only needs to replace the lower supporting sponge cushion and the upper supporting sponge cushion when adapting to the replacement of parts of test tubes with different diameters, thereby reducing the cost.

Description

Multitube vortex mixer

Technical Field

The utility model relates to a multi-pipe vortex mixer, and belongs to the technical field of mixing and dispersing.

Background

In the detection of foods and medicines, it is necessary to mix a test sample with a reagent, so that the pulverized test sample and reagent are placed in a test tube, and then the test tube is placed in a vortex mixer for mixing. The initial vortex mixer can only hold one test tube, thus greatly affecting the efficiency of mixing, and thus the advent of multi-tube vortex mixers. In order to prevent that the test tube from being thrown away when multitube vortex mixer vibrates and mixes, can set up the clamp plate at the top of test tube, the bottom of clamp plate is fixed with the sponge supporting pad. However, since the pressing plate does not vibrate along with the vibration plate, when the vibration plate drives the lower part of the test tube to start vibrating, the top of the test tube can be kept static due to inertia, so that the test tube is easy to damage, and the pressing plate and the upper sponge supporting pad of the current vortex mixer are of an integrated structure.

Disclosure of Invention

The utility model provides a multi-tube vortex mixer, which solves the problems that the prior mixer is easy to damage a test tube, and a pressing plate and an upper sponge supporting pad are required to be replaced together when the upper sponge supporting pad is replaced, so that the cost is increased.

The utility model relates to a multi-tube vortex mixer which comprises a vortex mixer body and a pressing plate, wherein supporting rods are fixed on two sides of a vibration plate at the top of the vortex mixer body, an adjusting device capable of adjusting the height position of the vibration plate on the supporting rods is arranged on the pressing plate, placing clamping grooves are formed in the top of the vibration plate and the bottom of the pressing plate, a lower supporting foam cushion and an upper supporting foam cushion are respectively arranged in the placing clamping grooves of the vibration plate and the pressing plate, concave pressing tables are respectively arranged on the outer side walls of the lower supporting foam cushion and the upper supporting foam cushion, a pressing plate pressed at the concave pressing tables is arranged on the vibration plate and the pressing plate, strip-shaped holes are formed in the pressing plate, and locking screws are arranged in the strip-shaped holes.

Preferably, the adjusting device comprises an adjusting sleeve which is fixed on the outer side of the pressing plate and can slide on the supporting rod, the top of the adjusting sleeve is positioned above the top of the pressing plate, and a first butterfly bolt for locking the adjusting sleeve is arranged on the upper portion of the adjusting sleeve in a threaded manner. The first butterfly bolt can be conveniently unscrewed, and then the height position of the pressing plate is adjusted by moving the upper and lower positions of the adjusting sleeve, so that the test tubes with different heights are adapted.

As one preferable mode, the strip-shaped holes are formed in two ends of the pressing plate, so that the pressing plate is fixed more firmly, and the top of the supporting rod is in an upward convex arc shape and is convenient to be sleeved into the adjusting sleeve.

Preferably, a suction cup is fixed at the bottom of the vortex mixer body. Utilize the sucking disc can be more firm fixed vortex mixer body, when vortex mixer body vibrates the mixing, its bottom can not produce the slip.

As a preference, a middle supporting sponge cushion is arranged between the lower supporting sponge cushion and the upper supporting sponge cushion, the left end and the right end of the middle supporting sponge cushion are respectively provided with a supporting hole for the supporting rod to pass through, and the middle supporting sponge cushion is also provided with a through hole for the test tube to pass through. The middle part of the test tube is supported by the middle supporting sponge cushion, and the test tube is more stable.

As a preferable mode, a limiting sleeve is sleeved on the supporting rods on the upper portion and the lower portion of the middle supporting sponge cushion, and a second butterfly bolt is arranged on the limiting sleeve. Therefore, the second butterfly bolts on the upper and lower limiting sleeves can be loosened, and then the positions of the limiting sleeves are moved, so that the positions of the middle supporting sponge cushions are adjusted, and the test tubes with different heights are adapted.

As one preferable mode, the outer side of one end, close to the middle supporting sponge cushion, of the limiting sleeve is provided with an annular turning edge which is tightly attached to the middle supporting sponge cushion. The spacing sleeve can better compress or support the middle supporting sponge cushion.

The utility model has the following beneficial effects:

through setting up fixed bracing piece on the vibration board of vortex mixer body, then the clamp plate is installed on the bracing piece, can make clamp plate and bracing piece vibrate together along with vibrating the board, better protection test tube, and through setting up the standing groove on clamp plate and vibration board, then utilize the clamp plate to compress tightly the lower support foam-rubber cushion and the last support foam-rubber cushion in the standing groove, when changing like this, only need change down support foam-rubber cushion and last support foam-rubber cushion can, reduce cost, be equipped with the bar hole on the clamp plate in addition, locking screw establishes in the bar downthehole, just so can not unscrew locking screw can change down support foam-rubber cushion and last support foam-rubber cushion completely, it is more swift to change.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;

FIG. 4 is a schematic view of the structure of the compacting plates;

FIG. 5 is a schematic view of another embodiment of the present utility model;

FIG. 6 is an enlarged schematic view of FIG. 5C;

in the figure: 1. the device comprises a supporting rod, 2, a pressing plate, 3, an upper supporting sponge cushion, 4, a test tube, 5, a vibrating plate, 6, a lower supporting sponge cushion, 7, a vortex mixer body, 8, a pressing plate, 9, a strip-shaped hole, 10, an adjusting sleeve, 11, a first butterfly bolt, 12, a locking screw, 13, a placing clamping groove, 14, a concave pressing table, 15, a middle supporting sponge cushion, 16, a sucking disc, 17, a limiting sleeve, 18 and a second butterfly bolt.

Detailed Description

The utility model is further illustrated below with reference to examples.

In the embodiment 1, as shown in fig. 1 to 4, the utility model is a multi-tube vortex mixer, which comprises a vortex mixer body 7 and a pressing plate 2, wherein supporting rods 1 are fixed on two sides of a vibration plate 5 at the top of the vortex mixer body 7, the supporting rods 1 and the pressing plate 2 are made of light materials, the supporting rods 1 can use hollow structures, an adjusting device capable of adjusting the height position of the supporting rods on the supporting rods 1 is arranged on the pressing plate 2, concave placing clamping grooves 13 are respectively arranged at the top of the vibration plate 5 and the bottom of the pressing plate 2, a lower supporting sponge cushion 6 and an upper supporting sponge cushion 3 are respectively arranged in the placing clamping grooves 13 of the vibration plate 5 and the pressing plate 2, supporting blind holes for respectively supporting the lower part and the upper part of a test tube 4 are respectively arranged on the lower supporting sponge cushion 6 and the upper supporting sponge cushion 3, the diameters of the supporting blind holes on the lower supporting sponge cushion 6 and the upper supporting sponge cushion 3 are different, concave pressing tables 14 are respectively arranged on the outer side walls of the lower supporting sponge cushion 6 and the upper supporting sponge cushion 3, strip-shaped pressing plates 5 and the pressing plates 2 are respectively provided with a pressing plate 8, and strip-shaped bolts 9 are respectively arranged on the pressing plates 8 and the strip-shaped bolts 9 are respectively arranged on the pressing plates.

When in operation, the device comprises: selecting proper lower support foam cushion 6 and upper support foam cushion 3 according to the diameter of test tube 4, loosening locking screw 12, outwards moving compressing plate 8, then clamping lower support foam cushion 6 and upper support foam cushion 3 in placing slot 13 of oscillating plate 5 and pressing plate 2 respectively, inwards moving compressing plate 8, compressing plate 8 at concave pressing table 14, tightening locking screw 12, adjusting pressing plate 2 to the highest position by adjusting device, placing test tube 4 to be mixed in the support blind hole of lower support foam cushion 6, then adjusting pressing plate 2 downwards by adjusting device, making the upper part of test tube 4 insert into the support blind hole of upper support foam cushion 3, thus, starting vortex mixer body 7 to vortex and shake and mix, after mixing is completed, adjusting pressing plate 2 to the highest position by adjusting device, taking out mixed test tube 4.

When the diameters of the vortex oscillating test tubes 4 are different, the lower supporting sponge cushion 6 and the upper supporting sponge cushion 3 need to be replaced, the locking screw 12 is loosened, the compacting plate 8 is moved outwards, then the original lower supporting sponge cushion 6 and the upper supporting sponge cushion 3 are taken out, then the lower supporting sponge cushion 6 and the upper supporting sponge cushion 3 to be replaced are placed in the placing clamping groove 13, then the compacting plate 8 is moved inwards, the compacting plate 8 is compacted at the concave compacting table 14, and then the locking screw 12 is screwed, so that replacement is completed.

In embodiment 2, on the basis of embodiment 1, the adjusting device comprises an adjusting sleeve 10 fixed on the outer side of the pressing plate 2 and capable of sliding on the supporting rod 1, the top of the adjusting sleeve 10 is positioned above the top of the pressing plate 2, and a first butterfly bolt 11 for locking the adjusting sleeve 10 is arranged on the upper thread of the adjusting sleeve 10.

The bar-shaped holes 9 are arranged at two ends of the compacting plates 8, and the top of the supporting rod 1 is in an upward convex arc shape.

The bottom of the vortex mixer body 7 is fixed with a suction cup 16.

When the height of the pressing plate 2 is adjusted, the first butterfly bolt 11 is unscrewed, and then the upper and lower height positions of the adjustment sleeve 10 are moved, thereby adjusting the height of the pressing plate 2.

In embodiment 3, as shown in fig. 5 and 6, on the basis of

embodiment

1 or 2, a middle supporting sponge pad 15 is disposed between the lower supporting sponge pad 6 and the upper supporting sponge pad 3, the left and right ends of the middle supporting sponge pad 15 are respectively provided with a supporting hole for the supporting rod 1 to pass through, and the middle supporting sponge pad 15 is also provided with a through hole for the test tube 4 to pass through.

The supporting rods 1 on the upper and lower parts of the middle supporting sponge cushion 15 are sleeved with a limiting sleeve 17, and the limiting sleeve 17 is provided with a butterfly bolt II 18.

The outer side of one end of the limiting sleeve 17, which is close to the middle supporting foam cushion 15, is provided with an annular turning edge which is tightly attached to the middle supporting foam cushion 15.

Before placing the test tube 4, the pressing plate 2 needs to be taken down, then the middle supporting sponge cushion 15 is placed on the supporting rod 1, and when the supporting holes of the middle supporting sponge cushion 15 are sleeved on the supporting rod 1, the through holes on the middle supporting sponge cushion 15 are in one-to-one correspondence with the supporting blind holes on the lower supporting sponge cushion 6 and the upper supporting sponge cushion 3.

In summary, according to the vortex mixer, the fixed supporting rods are arranged on the oscillating plate of the vortex mixer body, then the pressing plate is arranged on the supporting rods, so that the pressing plate and the supporting rods oscillate together with the oscillating plate, the test tube is better protected, the lower supporting sponge cushion and the upper supporting sponge cushion in the holding clamping grooves are pressed by the pressing plate through the holding clamping grooves, when the vortex mixer is replaced, only the lower supporting sponge cushion and the upper supporting sponge cushion are needed to be replaced, the cost is reduced, in addition, the strip-shaped holes are formed in the pressing plate, and the locking screws are arranged in the strip-shaped holes, so that the lower supporting sponge cushion and the upper supporting sponge cushion can be replaced without completely unscrewing the locking screws, and the replacement is more rapid.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

In the description of the present utility model, the terms "inner", "outer", "longitudinal", "transverse", "upper", "lower", "top", "bottom", etc. refer to the orientation or positional relationship based on that shown in the drawings, only for convenience in describing the present utility model, and do not require that the present utility model must be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Claims

1. A multitube vortex mixer, includes vortex mixer body (7) and clamp plate (2), its characterized in that: the utility model provides a vortex mixer body (7) is fixed with bracing piece (1) on vibration board (5) both sides at top, be equipped with on clamp plate (2) and can adjust its adjusting device of high position on bracing piece (1), the top of vibration board (5) and the bottom of clamp plate (2) all are equipped with standing groove (13), be equipped with down supporting foam-rubber cushion (6) and last supporting foam-rubber cushion (3) respectively in standing groove (13) of vibration board (5) and clamp plate (2), all be equipped with concave pressure platform (14) on down supporting foam-rubber cushion (6) and the last supporting foam-rubber cushion (3) lateral wall, vibration board (5) and clamp plate (2) all are equipped with pressure clamp plate (8) of pressing in concave pressure platform (14), be equipped with bar hole (9) on clamp plate (8), be equipped with locking screw (12) in bar hole (9).

2. The multi-tube vortex mixer of claim 1 wherein: the adjusting device comprises an adjusting sleeve (10) which is fixed on the outer side of the pressing plate (2) and can slide on the supporting rod (1), the top of the adjusting sleeve (10) is positioned above the top of the pressing plate (2), and a first butterfly bolt (11) for locking the adjusting sleeve is arranged on the upper portion of the adjusting sleeve (10) in a threaded manner.

3. A multi-tube vortex mixer according to claim 1 or 2 wherein: the strip-shaped holes (9) are arranged at two ends of the pressing plate (8), and the top of the supporting rod (1) is in an upward convex arc shape.

4. The multi-tube vortex mixer of claim 1 wherein: the bottom of the vortex mixer body (7) is fixed with a sucker (16).

5. The multi-tube vortex mixer of claim 1 wherein: a middle supporting sponge cushion (15) is arranged between the lower supporting sponge cushion (6) and the upper supporting sponge cushion (3), supporting holes for the supporting rods (1) to pass through are respectively arranged at the left end and the right end of the middle supporting sponge cushion (15), and through holes for the test tubes (4) to pass through are also arranged on the middle supporting sponge cushion (15).

6. The multi-tube vortex mixer of claim 5 wherein: a limiting sleeve (17) is sleeved on the supporting rod (1) on the upper part and the lower part of the middle supporting sponge cushion (15), and a second butterfly bolt (18) is arranged on the limiting sleeve (17).

7. The multi-tube vortex mixer of claim 6 wherein: the outer side of one end of the limiting sleeve (17) close to the middle supporting sponge cushion (15) is provided with an annular turning edge which is tightly attached to the middle supporting sponge cushion (15).