Vortex mixer for food detection

Abstract

The utility model discloses a vortex mixer for food detection, which relates to the technical field of vortex mixers and comprises a foot pad arranged at the bottom end of a mixer body, a vibration disc arranged at the top end of the mixer body and a placing groove arranged at the top end of the vibration disc, and an adjusting component is arranged in the vibration disc. A fixing pipe arranged at the center of the vibration disc is arranged in the adjusting assembly, a rotating plate is in threaded connection with the interior of the fixing pipe, and an extrusion block is connected to the bottom end of the rotating plate; mounting plates are annularly arranged on the inner wall of the fixing pipe at equal intervals, and springs are annularly arranged on the inner wall of the fixing pipe at equal intervals. According to the device disclosed by the utility model, through the arranged adjusting assembly, an extrusion ball can be extruded by an extrusion block, so that a connecting rod drives a limiting plate to move to the surface of a test tube in a placement groove, and the test tube is clamped and limited, so that the test tubes with different sizes and filled with foods and reagents can be limited and held; the mixer body can uniformly mix the reagent and the food, so that the subsequent food detection is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of vortex mixers, in particular to a vortex mixer for food detection. Background Art

[0002] A vortex mixer is a laboratory instrument that cleverly combines oscillation and vortex. It can be used for a variety of mixing and vortex oscillation operations, making experiments more convenient and quicker. Vortex mixers are often used in food safety testing. The required reagents and the food to be tested are placed together, and then the food to be tested is quickly, evenly and thoroughly mixed with the reagent solution through a vortex mixer. Finally, the food in the test tube is tested through the testing equipment.

[0003] When using the current vortex mixer for food testing, reagents and food to be tested are generally placed in a test tube, and then the test tube is placed on a vibrating plate. Through the operation of the mixer, the food on the vibrating plate is quickly mixed with the reagent solution. However, the size of the placement hole on the current vibrating plate is fixed. When the size of the test tube containing food and reagent to be tested changes, the vibrating plate on the traditional vortex mixer cannot be placed, and a suitable vibrating plate needs to be replaced, thereby reducing the subsequent detection efficiency of the food. Utility Model Content

[0004] The utility model provides a vortex mixer for food testing. Through the arranged adjustment component, the squeezing ball can be squeezed by the squeezing block, so that the connecting rod drives the limiting plate to move to the surface of the test tube inside the placement groove, and clamps and limits it, so that test tubes of different sizes containing food and reagents can be limited and adhered, which makes it easy for the mixer body to mix the reagent and food evenly and facilitates the subsequent testing of the food. In summary, the problems in the background technology are solved.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A vortex mixer for food testing, comprising a foot arranged at the bottom end of a mixer body, a vibration plate arranged at the top end of the mixer body, and a placement slot arranged at the top end of the vibration plate, wherein an adjustment component is arranged inside the vibration plate;

[0007] The interior of the adjustment component includes a fixed tube arranged at the center of the vibration plate, and the internal thread of the fixed tube is connected to a rotating plate, and the bottom end of the rotating plate is connected to an extrusion block;

[0008] The inner wall of the fixed tube is provided with mounting plates at equal intervals in an annular shape, and the inner wall of the fixed tube is provided with springs at equal intervals in an annular shape, one side of the spring is connected to a movable plate which is slidably connected to the inner wall of the mounting plate, a connecting rod is fixedly connected to the surface of the movable plate, one end of the connecting rod is connected to a squeezing ball, and the other end of the connecting rod is connected to an arc-shaped limiting plate.

[0009] As a further description of the above technical solution:

[0010] The extrusion block is in a cone shape, and the extrusion block contacts the surface of the extrusion ball.

[0011] As a further description of the above technical solution:

[0012] The top end of the rotating plate is fixedly connected with a rotating handle.

[0013] As a further description of the above technical solution:

[0014] The inner wall of the placement groove is provided with a groove of the same size as the arc-shaped limiting plate, and a through groove is provided between the fixing tube and the groove.

[0015] As a further description of the above technical solution:

[0016] The pad is connected to the bottom end of the mixer body by thread.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0018] In the utility model, by means of the setting of the adjustment component, the squeezing ball can be squeezed by the squeezing block, so that the connecting rod drives the limiting plate to move to the surface of the test tube inside the placement groove, and clamps and limits it, so that test tubes of different sizes containing food and reagents can be limited and adhered, which makes it easier for the mixer body to mix the reagent and food evenly and facilitates the subsequent testing of the food. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of a vortex mixer for food testing;

[0020] Figure 2 This is a schematic diagram of the internal structure of the fixed pipe in the utility model;

[0021] Figure 3 It is a schematic diagram of the surface structure of the mounting plate in the utility model.

[0022] Legend:

[0023] 1. Mixer body; 2. Foot pad; 3. Vibrating plate; 4. Placement slot; 5. Fixed pipe; 6. Turntable; 7. Extrusion block; 8. Mounting plate; 9. Spring; 10. Moving plate; 11. Connecting rod; 12. Limiting plate; 13. Extrusion ball. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1-Figure 3 A vortex mixer for food detection comprises a foot 2 arranged at the bottom end of a mixer body 1, a vibration plate 3 arranged at the top end of the mixer body 1, and a placement groove 4 arranged at the top end of the vibration plate 3, wherein an adjustment component is arranged inside the vibration plate 3; the interior of the adjustment component comprises a fixed tube 5 arranged at the center of the vibration plate 3, and the internal thread of the fixed tube 5 is connected to a rotating plate 6, and the bottom end of the rotating plate 6 is connected to an extrusion block 7; the inner wall of the fixed tube 5 is annularly equidistantly provided with mounting plates 8, and the inner wall of the fixed tube 5 is annularly equidistantly provided with springs 9, one side of the spring 9 is connected to a moving plate 10 connected to the inner wall of the mounting plate 8 for sliding, and a connecting rod 11 is fixedly connected to the surface of the moving plate 10, one end of the connecting rod 11 is connected to an extrusion ball 13, and the other end of the connecting rod 11 is connected to a It is connected with an arc-shaped limiting plate 12. When placing test tubes of different sizes, the test tubes can be placed inside the placement groove 4 first. By rotating the rotating plate 6, it drives the squeezing block 7 to move, and the squeezing block 7 can be moved to the surface of the squeezing ball 13 and squeeze it, so that the squeezing ball 13 is forced to drive the connecting rod 11, the moving plate 10 and the limiting plate 12 to move, and the limiting plate 12 can be moved to the surface of the test tube inside the placement groove 4, and cooperate with the inner wall of the placement groove 4 to clamp and limit the test tube, so that test tubes of different sizes can be limited and placed, and through the operation of the mixer body 1, the vibration plate 3 drives the test tube and the food and reagent inside it to be evenly mixed. After the mixing is completed, it is finally tested using the detection equipment.

[0026] Furthermore, the extrusion block 7 is conical, and the extrusion block 7 contacts the surface of the extrusion ball 13, so that when the rotating plate 6 rotates and moves, the extrusion block 7 at the bottom end can squeeze the extrusion ball 13, so that the extrusion ball 13 can drive the connecting rod 11 and the limit plate 12 to move.

[0027] Furthermore, a turning handle is fixedly connected to the top of the rotating plate 6 , and the turning handle is used to facilitate the rotation of the rotating plate 6 so that it rotates and moves inside the fixed tube 5 .

[0028] Furthermore, a groove of the same size as the arc-shaped limiting plate 12 is opened on the inner wall of the placement groove 4, and a through groove is opened between the fixing tube 5 and the groove. The groove is convenient for placing the limiting plate 12, and the through groove is convenient for moving the connecting rod 11.

[0029] Furthermore, the foot 2 is threadedly connected to the bottom end of the mixer body 1, which is convenient for adjusting the position of the foot 2 when the work surface is inclined or uneven, so that the mixer body 1 can be placed in a horizontal state, which is convenient for subsequent work.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vortex mixer for food testing, comprising a foot (2) arranged at the bottom of a mixer body (1), a vibration plate (3) arranged at the top of the mixer body (1), and a placement groove (4) arranged at the top of the vibration plate (3), characterized in that: An adjustment component is arranged inside the vibration plate (3); The interior of the adjustment component includes a fixed tube (5) arranged at the center of the vibration plate (3), and the internal thread of the fixed tube (5) is connected to a rotating plate (6), and the bottom end of the rotating plate (6) is connected to an extrusion block (7); The inner wall of the fixed tube (5) is provided with mounting plates (8) at equal intervals in an annular manner, and the inner wall of the fixed tube (5) is provided with springs (9) at equal intervals in an annular manner, one side of the spring (9) is connected to a movable plate (10) which is slidably connected to the inner wall of the mounting plate (8), a connecting rod (11) is fixedly connected to the surface of the movable plate (10), one end of the connecting rod (11) is connected to a squeezing ball (13), and the other end of the connecting rod (11) is connected to an arc-shaped limiting plate (12).

2. A vortex mixer for food testing according to claim 1, characterized in that: The extrusion block (7) is conical, and the extrusion block (7) is in contact with the surface of the extrusion ball (13).

3. A vortex mixer for food testing according to claim 1, characterized in that: The top end of the rotating plate (6) is fixedly connected with a rotating handle.

4. A vortex mixer for food testing according to claim 1, characterized in that: The inner wall of the placement groove (4) is provided with a groove of the same size as the arc-shaped limiting plate (12), and a through groove is provided between the fixing tube (5) and the groove.

5. A vortex mixer for food testing according to claim 1, characterized in that: The foot (2) is threadedly connected to the bottom end of the mixer body (1).

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