CN212586092U

CN212586092U - Portable sample mixing device for food detection

Info

Publication number: CN212586092U
Application number: CN202020826125.0U
Authority: CN
Inventors: 周嘉明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-17
Filing date: 2020-05-17
Publication date: 2021-02-23
Anticipated expiration: 2030-05-17

Abstract

The utility model discloses a portable sample mixer for food detection, which comprises a motor, a rotating shaft connected with the motor, and a slurry sheet arranged on the rotating shaft, and is characterized by also comprising a motor bracket; the motor support comprises a top plate with a central opening, a bottom plate, a plurality of support rod pieces connected between the top plate and the bottom plate, a convex edge arranged at the edge of the opening of the top plate, support legs arranged at the bottom of the bottom plate, and a plurality of annular clamping grooves which are arranged on the upper surface of the bottom plate and are sequentially sleeved and embedded in the radial direction of the bottom plate; the bottom and the chimb of motor pass through the screw thread and can dismantle the connection, just pivot, thick liquid piece pass roof trompil department and extend and be close to the bottom plate. The utility model discloses simple structure, convenient to use is applicable to reagent preparation, the sample stirring when biochemical reaction mixes, can improve the work efficiency that food detected time measuring.

Description

Portable sample mixing device for food detection

Technical Field

The utility model relates to a thoughtlessly appearance ware for food detects, concretely relates to portable thoughtlessly appearance ware is used in food detection.

Background

Agitation mixing refers to the operation of agitating a liquid to cause some form of circular flow, thereby homogenizing the material or accelerating physical or chemical processes. For example, in the preparation of reagents, stirring is required to accelerate the dissolution of the reagents, and in biochemical reactions, stirring is required to accelerate the progress of the reactions. However, when food is generally detected, the stirring and mixing operation is performed by manually stirring the glass rod by hand, so that the efficiency is low, and after the stirring time is long, testers are easy to fatigue, if careless, the glass rod is easy to break or break and fall into the solution, so that the experiment fails or needs to be performed again, and the improvement of the food detection efficiency is not facilitated.

In the prior art, stirring and mixing devices for experimental detection, such as a laboratory stirrer and a high-speed dispersion machine, have been disclosed, wherein the laboratory stirrer is generally large in size and cannot fix containers such as beakers, and when a solution in a beaker is small, the beaker moves under the rotating action of a stirrer, and is not suitable for stirring and mixing small-dose reagents and solutions. The high-speed dispersion machine is generally used for emulsification and mixing of solutions, has a high rotation speed, and cannot be used for reagent preparation and biochemical reaction.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a food detects uses portable sample mixer, its simple structure, convenient to use is applicable to the sample stirring mixture that reagent was prepared, biochemical reaction, can improve the work efficiency that food detected time measuring.

The utility model discloses a following technical scheme realizes.

The portable sample mixer for food detection comprises a motor, a rotating shaft connected with the motor, and a slurry sheet arranged on the rotating shaft, and is characterized by further comprising a motor bracket; the motor support comprises a top plate with a central opening, a bottom plate, a plurality of support rod pieces connected between the top plate and the bottom plate, a convex edge arranged at the edge of the opening of the top plate, support legs arranged at the bottom of the bottom plate, and a plurality of annular clamping grooves which are arranged on the upper surface of the bottom plate and are sequentially sleeved and embedded in the radial direction of the bottom plate; the bottom and the chimb of motor pass through the screw thread and can dismantle the connection, just pivot, thick liquid piece pass roof trompil department and extend and be close to the bottom plate.

As a preferred technical scheme, the ring-shaped clamping groove comprises a first ring-shaped clamping groove, a second ring-shaped clamping groove and a third ring-shaped clamping groove which are sequentially sleeved and embedded in a ring along the radial direction of the bottom plate from inside to outside, and the third ring-shaped clamping groove is clamped and fixed by the supporting rod.

As a preferred technical scheme, a handle is arranged on the side surface of the motor.

As a preferred technical scheme, a motor switch is arranged at the top of the handle.

As a preferred technical scheme, a speed regulation knob is arranged at the top of the motor.

As the preferred technical scheme, the rotating shaft is detachably connected with the motor.

As a preferred technical scheme, the annular clamping groove is made of corrosion-resistant rubber materials.

As a preferred technical scheme, a liquid leakage hole is formed in the center of the bottom plate, and a liquid leakage cup used for containing liquid leakage is detachably connected below the liquid leakage hole.

The utility model has the advantages that:

1) the utility model discloses simple structure, convenient to use is applicable to reagent preparation, the sample stirring when biochemical reaction mixes, can improve the work efficiency who examines time measuring.

2) The utility model discloses can fix the beaker when using to prevent that the beaker from removing under the rotation effect of agitator.

3) The utility model discloses well motor can dismantle with the motor support and be connected, has better flexibility during the use.

Drawings

Fig. 1 is a schematic structural view of the portable sample mixer for food detection of the present invention;

FIG. 2 is a front view of the portable sample mixer for food inspection of the present invention;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 4 is a top view of the portable sample mixer for food inspection according to the present invention;

FIG. 5 is a schematic view of the portable sample mixer for food inspection according to the present invention mixing beakers with different volumes;

the meanings of the marks in the above figures are as follows: 1-motor, 101-handle, 1011-motor switch, 102-speed regulation knob, 2-rotating shaft, 3-blade, 4-motor support, 401-top plate, 402-bottom plate, 4021-leakage hole, 4022-leakage cup, 403-support rod, 404-convex edge, 405-support leg, 406-annular clamping groove, 4061-first annular clamping groove, 4062-second annular clamping groove and 4063-third annular clamping groove salt.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

Referring to fig. 1 to 4, the portable sample mixer for food detection includes a motor 1, a rotating shaft 2 connected to the motor, a pulp sheet 3 disposed on the rotating shaft 2, and a motor support 4; the motor support 4 comprises a top plate 401 with a central opening, a bottom plate 402, a plurality of support rods 403 connected between the top plate 401 and the bottom plate 402, a convex edge 404 arranged at the edge of the opening of the top plate 401, a support leg 405 arranged at the bottom of the bottom plate 402, and a plurality of annular clamping grooves 406 arranged on the upper surface of the bottom plate 402 and sequentially sleeved and embedded along the radial direction of the bottom plate 402; the bottom end of the motor 1 is detachably connected with the convex edge 404 through threads, and the rotating shaft 2 and the pulp sheet 3 penetrate through the opening of the top plate 401 and extend to be close to the bottom plate 402; preferably, the inside diameter of ring slot 406 matches the diameter of the different sized beakers to fit the different sized beakers into ring slot 406.

Further, in a preferred embodiment, referring to fig. 1 and fig. 4, the ring slot 406 includes a first ring slot 4061, a second ring slot 4062, and a third ring slot 4063, which are annularly sleeved in sequence from inside to outside along the radial direction of the bottom plate 402, and the third ring slot 4063 is held and fixed by the support rod 403; preferably, the inner diameter of the first annular clamping groove 4061 is matched with the diameter of a 100mL beaker in specification, the outer diameter of the first annular clamping groove 4061 is matched with the diameter of a 250mL beaker in specification, and the 100mL beaker in specification can be directly clamped into the first annular clamping groove 4061 when in use; the inner diameter of the second annular clamping groove 4062 is matched with the diameter of a 250mL beaker in specification, the outer diameter of the second annular clamping groove 4062 is matched with the diameter of a 500mL beaker in specification, the first annular clamping groove 4061 can be detached firstly when the cup holder is used, and then the 250mL beaker in specification is clamped into the second annular clamping groove 4062; the inside diameter of third ring groove 4063 matches with the diameter of 500mL beakers of specification, and the external diameter satisfies that third ring groove 4063 is just held fixedly by bracing piece 403, can first ring groove 4061 during the use, second ring groove 4062 dismantles in proper order earlier, then go into third ring groove 4063 with 500mL beaker cards of specification, thereby realize all can being fixed by ring groove 406 with 100mL beaker, 250mL beaker, 500mL beaker, so that the work of mixing the appearance ware, and avoid the beaker to remove along with the rotation of sample ware mixing thick liquid piece 3.

Further, in order to facilitate the movement of the sample mixer, in a preferred embodiment, referring to fig. 1, a handle 101 is disposed on a side surface of the motor 1; and because the motor 1 is detachably connected with the motor bracket 4, the motor 1 can be detached, and the motor 1 is held and controlled by one hand of the grip 101 to stir and mix the solution or the sample which is limited or can not move in space.

Further, in order to control the operation of the sample mixer, especially in one-hand operation, when the sample mixer is held by the handle 101 for reagent preparation or biochemical reaction acceleration, the operation of the motor can be controlled, and in a preferred embodiment, referring to fig. 1, a motor switch 1011 is disposed on the top of the handle 101.

Further, in a preferred embodiment, referring to fig. 1, a speed adjusting knob 102 is provided on the top of the motor 1.

Further, in order to facilitate cleaning and maintenance of the apparatus, in a preferred embodiment, referring to fig. 1, the shaft 2 is detachably connected to the motor 1.

Further, in a preferred embodiment, the ring slot 406 is made of a corrosion resistant rubber material.

Further, in a preferred embodiment, referring to fig. 1, fig. 2 and fig. 3, a weep hole 4021 is formed in the center of the bottom plate 402, and a weep cup 4022 for receiving weep is detachably connected below the weep hole 4021, so that after the sample mixer is used or cleaned, the solution or water remaining on the rotating shaft 2 or the slurry sheet 3 will drip into the weep cup 4022, but will not directly drip onto the bottom plate 402 or the annular clamping groove 406 to corrode or contaminate the sample mixer, and the weep cup 4022 can be conveniently detached to pour out the solution or water contained in the weep cup 4022.

Claims

1. The portable sample mixer for food detection comprises a motor (1), a rotating shaft (2) connected with the motor, and a slurry sheet (3) arranged on the rotating shaft (2), and is characterized by further comprising a motor bracket (4); the motor support (4) comprises a top plate (401) with a central opening, a bottom plate (402), a plurality of support rod pieces (403) connected between the top plate (401) and the bottom plate (402), a convex edge (404) arranged at the edge of the opening of the top plate (401), a support leg (405) arranged at the bottom of the bottom plate (402), and a plurality of annular clamping grooves (406) which are arranged on the upper surface of the bottom plate (402) and are sequentially sleeved and embedded in a sleeving manner along the radial direction of the bottom plate (402); the bottom of motor (1) passes through the screw thread with chimb (404) and can dismantle the connection, just pivot (2), thick liquid piece (3) pass roof (401) trompil department and extend and be close to bottom plate (402).

2. The portable sample mixer for food detection as claimed in claim 1, wherein the ring-shaped slot (406) comprises a first ring-shaped slot (4061), a second ring-shaped slot (4062), and a third ring-shaped slot (4063) that are annularly sleeved in sequence from inside to outside along the radial direction of the bottom plate (402), and the third ring-shaped slot (4063) is held and fixed by the support rod (403).

3. The portable sample mixer for food detection as claimed in claim 1, wherein a grip (101) is provided on the side of the motor (1).

4. The portable sample mixer for food detection as claimed in claim 3, wherein the top of the handle (101) is provided with a motor switch (1011).

5. The portable sample mixer for food detection as claimed in claim 1, characterized in that the top of the motor (1) is provided with a speed adjusting knob (102).

6. The portable sample mixer for food detection as claimed in claim 1, wherein the shaft (2) is detachably connected to the motor (1).

7. The portable sample mixer for food detection as claimed in claim 1, wherein the ring-shaped slot (406) is made of corrosion-resistant rubber material.

8. The portable sample mixer for food detection as claimed in any of claims 1 to 7, wherein the center of the bottom plate (402) is provided with a leakage hole (4021), and a leakage cup (4022) for receiving leakage is detachably connected to the lower part of the leakage hole (4021).