Dissolving device for food inspection and detection

Abstract

The utility model belongs to the technical field of food detection dissolution, and particularly relates to a dissolution device for food inspection and detection, which comprises a grinding cup, a top cover arranged at the top of the grinding cup, a handle arranged in the middle of the top of the top cover, a sliding rail arranged at the upper part in the grinding cup, a sliding rod arranged in the sliding rail, a rotating shaft arranged at one end of the sliding rod and a motor arranged at the top end of the rotating shaft, and a grinding disc is arranged at the bottom end of the rotating shaft. Through mutual cooperation of the grinding cup, the top cover, the sliding rail, the motor, the grinding disc and the grinding bottom plate, the device has a grinding function, and the problems that in the dissolving process of the device, solid food is large in size, the dissolving time is long, and the dissolving effect is poor are solved; and through mutual cooperation of the heating assembly, the mounting frame, the heating wire, the heat conduction plate, the heat conduction ring and the heat preservation layer, the device has a heating function, and the problem that detection personnel need to store hot water along during dissolution is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of food detection dissolution, in particular to a dissolution device for food inspection and testing. Background Art

[0002] Food detection is to detect harmful substances in food according to national standards, mainly the detection of some harmful and toxic indicators, such as heavy metals, aflatoxins, etc. Generally, liquid food can be directly taken for detection, while solid or powdery food needs to be dissolved in water first and then taken for inspection. Therefore, a food dissolution device is required to dissolve solid or powdery food.

[0003] The existing patent No. CN212999522U discloses a food dissolution device for solid food detection, including a device body, a filter cylinder, a placement rack, fastening blocks and a turntable. The device body is integrally cylindrical in structure, hollow inside, and provided with a dissolution cavity. The filter cylinder, placement rack, fastening blocks and turntable are all arranged in the dissolution cavity. The placement rack is a cross-shaped bracket, horizontally arranged in the dissolution cavity and fixed to the cavity wall of the dissolution cavity. The bottom of the filter cylinder rests on the placement rack, and fastening blocks are arranged on the four sides of the placement rack to fix the bottom of the filter cylinder. A storage cavity is arranged inside the filter cylinder, and leakage holes are arranged on the side wall of the filter cylinder. The turntable is arranged at the bottom of the dissolution cavity, and a stirring rod is arranged on the turntable, and stirring blades are arranged on the stirring rod. A first cover body and a second cover body are respectively arranged on the device body and the filter cylinder, and a liquid discharge port is arranged on the side of the device body.

[0004] The existing technology has the following problems:

[0005] 1. The existing dissolution device for food inspection and testing does not have a grinding function, which also leads to the problem that during the dissolution process, due to the large volume of solid food, the dissolution time is long and the dissolution effect is poor, reducing the dissolution efficiency and unable to meet the use requirements.

[0006] 2. Most of the existing dissolution devices for food inspection and testing need to use hot water to dissolve food, but since the device itself does not have a heating function, this also leads to the need for the tester to carry hot water with them for dissolution operations, reducing the practicality of the device and making it inconvenient to promote. Summary of the Utility Model

[0007] In view of the deficiencies of the prior art, the present utility model provides a dissolving device for food inspection and testing, which solves the problems existing nowadays that it does not have a grinding function, resulting in a long dissolving time and poor dissolving effect due to the large volume of solid food during the dissolving process, and it does not have a heating function itself, which also causes the testers to need to reserve hot water with them for dissolving operations.

[0008] To achieve the above object, the present utility model provides the following technical solution: A dissolving device for food inspection and testing, including a grinding cup, a top cover is arranged on the top of the grinding cup, a handle is arranged in the middle of the top of the top cover, a slide rail is opened above the inside of the grinding cup, a slide bar is arranged inside the slide rail, one end of the slide bar is provided with a rotating shaft, a motor is arranged at the top of the rotating shaft, a support rod is arranged at the top of the motor, a grinding disc is arranged at the bottom of the rotating shaft, a grinding bottom plate is arranged in the middle of the bottom inside the grinding cup, a clamping ring is arranged at the bottom of the grinding cup, a dissolving cup is arranged inside the clamping ring, a heating component is arranged on the inner wall of the dissolving cup, a stirring mechanism is arranged at the bottom inside the dissolving cup, and a heat preservation layer is arranged on the outer surface of the dissolving cup;

[0009] The heating component includes a mounting frame, a heating wire is arranged inside the mounting frame, a heat conducting plate is arranged on one side of the heating wire, and a heat conducting ring is arranged on the inner wall of the heat conducting plate.

[0010] As a preferred technical solution of the present utility model, the size of the slide rail is adapted to the size of the slide bar, the slide bar is fixedly connected and installed on the rotating shaft, and the slide rail is integrally arranged in a ring shape.

[0011] As a preferred technical solution of the present utility model, the outer surface of the grinding disc is inclined downward, the size of the grinding disc is adapted to the size of the grinding cup, and the lower part inside the grinding cup is arranged in a frustum shape.

[0012] As a preferred technical solution of the present utility model, the grinding bottom plate is fixedly connected and installed on the grinding cup, a plurality of guide holes are arranged on the grinding bottom plate in an array distribution, and the position of the grinding bottom plate corresponds to the position of the grinding disc.

[0013] As a preferred technical solution of the present utility model, the heating wire is fixedly connected and installed on the heat conducting plate, the number of the heating wires is several groups, and the heating wires are arranged in an equidistant straight line.

[0014] As a preferred technical solution of the present utility model, the heat conducting ring is integrally arranged in a ring shape, the heat conducting ring is fixedly connected and installed on the heat conducting plate, and the position of the heat conducting ring corresponds to the position of the stirring mechanism.

[0015] As a preferred technical solution of the present utility model, the heat insulation layer is installed on the dissolution cup by adhesive connection. The size of the heat insulation layer is adapted to the size of the dissolution cup, and the heat insulation layer is specifically made of linen fiber material.

[0016] Compared with the prior art, the present utility model provides a dissolution device for food inspection and testing, which has the following beneficial effects:

[0017] 1. For this dissolution device for food inspection and testing, by setting a grinding cup, a top cover, a slide rail, a motor, a grinding disc and a grinding bottom plate, during dissolution, first place the solid food pieces in the grinding cup, then use the top cover to close and seal the grinding cup, and then start the motor to drive the grinding disc to rotate along the slide rail to grind the solid food pieces. The ground solid food enters the dissolution cup through the material guiding holes provided on the grinding bottom plate for dissolution operation. This design enables the device to have a grinding function, avoiding the problems that during the dissolution process, the solid food has a large volume, resulting in a long dissolution time and poor dissolution effect, improving the dissolution efficiency and meeting the usage requirements.

[0018] 2. For this dissolution device for food inspection and testing, by setting a heating component, a mounting rack, a heating wire, a heat conducting plate, a heat conducting ring and a heat insulation layer, during the dissolution process, by turning on the heating wire in the mounting rack, the heat generated by the heating wire is transferred to the heat conducting plate, and then the heat conducting ring generates heat, thereby heating the water inside the dissolution cup. At the same time, through the set heat insulation layer, the heat loss inside the dissolution cup can be prevented, further improving the heating effect of the device. This design enables the device to have a heating function, avoiding the problem that during dissolution, the tester needs to carry hot water with them, improving the practicality of the device and facilitating its promotion. Description of the Drawings

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a cross-sectional view of the whole of the present utility model;

[0021] Figure 3 is a schematic diagram of the internal structure of the grinding cup of the present utility model;

[0022] Figure 4 is a cross-sectional view of the heating component of the present utility model.

[0023] In the figure: 1. Grinding cup; 2. Top cover; 3. Handle; 4. Slide rail; 5. Slide bar; 6. Rotating shaft; 7. Motor; 8. Support rod; 9. Grinding disc; 10. Grinding bottom plate; 11. Snap ring; 12. Dissolution cup; 13. Heating component; 131. Mounting rack; 132. Heating wire; 133. Heat conducting plate; 134. Heat conducting ring; 14. Stirring mechanism; 15. Heat insulation layer. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-4 , in this implementation solution: A dissolving device for food inspection and testing includes a grinding cup 1. A top cover 2 is provided at the top of the grinding cup 1. A handle 3 is provided in the middle of the top of the top cover 2. A slide rail 4 is provided above the inside of the grinding cup 1. A slide bar 5 is provided inside the slide rail 4. One end of the slide bar 5 is provided with a rotating shaft 6. The top end of the rotating shaft 6 is provided with a motor 7, with the model 280SRK-280. A support rod 8 is provided at the top of the motor 7, which is convenient for supporting and fixing the motor 7 through the support rod 8, improving the stability and firmness of the motor 7. The bottom end of the rotating shaft 6 is provided with a grinding disc 9. A grinding bottom plate 10 is provided in the middle of the bottom end inside the grinding cup 1. A snap ring 11 is provided at the bottom of the grinding cup 1. A dissolving cup 12 is provided inside the snap ring 11. Through the provided snap ring 11, it is convenient to cover the grinding cup 1 on the dissolving cup 12. A heating component 13 is provided on the inner wall of the dissolving cup 12. A stirring mechanism 14 is provided at the bottom end inside the dissolving cup 12. A heat preservation layer 15 is provided on the outer surface of the dissolving cup 12;

[0026] The heating component 13 includes a mounting frame 131. A heating wire 132 is provided inside the mounting frame 131. A heat conducting plate 133 is provided on one side of the heating wire 132. A heat conducting ring 134 is provided on the inner wall of the heat conducting plate 133.

[0027] In this embodiment, the size of the slide rail 4 is adapted to the size of the slide bar 5. The slide bar 5 is fixedly connected and installed on the rotating shaft 6. The slide rail 4 is integrally arranged in a ring shape;

[0028] Specifically, the rotating shaft 6 connected by the slide bar 5 is limited by the slide rail 4, improving the stability of the rotating shaft 6 during rotation;

[0029] In this embodiment, the lower outer surface of the grinding disc 9 is inclined. The size of the grinding disc 9 is adapted to the size of the grinding cup 1. The lower part inside the grinding cup 1 is arranged in a frustum shape;

[0030] Specifically, the grinding disc 9 rotates in contact with the grinding cup 1 to grind solid food fragments;

[0031] In this embodiment, the grinding bottom plate 10 is installed on the grinding cup 1 through fixed connection. The grinding bottom plate 10 is provided with guide holes distributed in an array, and the position of the grinding bottom plate 10 corresponds to the position of the grinding disc 9;

[0032] Specifically, the ground solid food can enter the dissolution cup 12 through the guide holes provided on the grinding bottom plate 10 for dissolution operation;

[0033] In this embodiment, the heating wire 132 is installed on the heat conduction plate 133 through fixed connection. The number of heating wires 132 is several groups, and the heating wires 132 are arranged in equidistant straight lines;

[0034] Specifically, by turning on the heating wire 132 in the mounting bracket 131, the heating wire 132 can transfer the heat generated by it to the heat conduction plate 133;

[0035] In this embodiment, the heat conduction ring 134 is integrally arranged in a ring shape. The heat conduction ring 134 is installed on the heat conduction plate 133 through fixed connection, and the position of the heat conduction ring 134 corresponds to the position of the stirring mechanism 14;

[0036] Specifically, the heat conduction plate 133 transfers heat to the heat conduction ring 134 to make the heat conduction ring 134 heat up, and then heats the water inside the dissolution cup 12;

[0037] In this embodiment, the heat insulation layer 15 is installed on the dissolution cup 12 through adhesive connection. The size of the heat insulation layer 15 is adapted to the size of the dissolution cup 12, and the heat insulation layer 15 is specifically made of linen fiber material;

[0038] Specifically, by providing the heat insulation layer 15, the heat loss inside the dissolution cup 12 can be prevented, and the heating effect of the device can be further improved.

[0039] The working principle and usage process of the present utility model: During dissolution, first place the solid food fragments in the grinding cup 1, then use the top cover 2 to cover and seal the grinding cup 1, and then start the motor 7 on the support rod 8 to drive the grinding disc 9 connected to the rotating shaft 6 to rotate along the slide rail 4 to grind the solid food fragments. The ground solid food enters the dissolution cup 12 through the guide holes provided on the grinding bottom plate 10 for dissolution operation. During the dissolution process, by turning on the heating wire 132 in the mounting bracket 131, the heating wire 132 transfers the heat generated by it to the heat conduction plate 133 in the heating assembly 13, and then makes the heat conduction ring 134 heat up, thereby heating the water inside the dissolution cup 12. At the same time, by providing the heat insulation layer 15, the heat loss inside the dissolution cup 12 can be prevented, and the heating effect of the device can be further improved.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A dissolving device for food inspection and testing, comprising a grinding cup (1), characterized in that: The grinding cup (1) is provided with a top cover (2) at the top, a handle (3) is provided in the middle of the top of the top cover (2), a slide rail (4) is provided at the top of the grinding cup (1), a slide rod (5) is provided inside the slide rail (4), a rotating shaft (6) is provided at one end of the slide rod (5), a motor (7) is provided at the top of the rotating shaft (6), a support rod (8) is provided at the top of the motor (7), a grinding disc (9) is provided at the bottom end of the rotating shaft (6), a grinding bottom plate (10) is provided in the middle of the bottom end of the grinding cup (1), a retaining ring (11) is provided at the bottom of the grinding cup (1), a dissolving cup (12) is provided inside the retaining ring (11), a heating component (13) is provided on the inner wall of the dissolving cup (12), a stirring mechanism (14) is provided at the bottom end of the dissolving cup (12), and a heat-insulating layer (15) is provided on the outer surface of the dissolving cup (12); The heating component (13) comprises a mounting frame (131), a heating wire (132) is arranged inside the mounting frame (131), a heat conducting plate (133) is arranged on one side of the heating wire (132), and a heat conducting ring (134) is arranged on the inner wall of the heat conducting plate (133).

2. A dissolving device for food inspection and detection according to claim 1, characterized in that: The size of the slide rail (4) matches the size of the slide rod (5); the slide rod (5) is mounted on the rotating shaft (6) by a fixed connection; and the slide rail (4) is arranged in a ring shape as a whole.

3. A dissolving device for food inspection and detection according to claim 1, characterized in that: The lower part of the outer surface of the grinding disc (9) is arranged in an inclined manner, the size of the grinding disc (9) is adapted to the size of the grinding cup (1), and the lower part of the interior of the grinding cup (1) is arranged in a truncated cone shape.

4. A dissolving device for food inspection and detection according to claim 1, characterized in that: The grinding base plate (10) is mounted on the grinding cup (1) by a fixed connection, and the grinding base plate (10) is provided with material guide holes distributed in an array, and the position of the grinding base plate (10) is arranged to correspond to the position of the grinding disc (9).

5. A dissolving device for food inspection and detection according to claim 1, characterized in that: The heating wires (132) are mounted on the heat conducting plate (133) by means of a fixed connection. The heating wires (132) are provided in a plurality of groups, and the heating wires (132) are arranged in equidistant straight lines.

6. A dissolving device for food inspection and testing according to claim 1, characterized in that: The heat-conducting ring (134) is arranged in a ring shape as a whole. The heat-conducting ring (134) is installed on the heat-conducting plate (133) by means of a fixed connection. The position of the heat-conducting ring (134) and the position of the stirring mechanism (14) are arranged to correspond to each other.

7. A dissolution device for food inspection and testing according to claim 1, characterized in that: The thermal insulation layer (15) is installed on the dissolving cup (12) by bonding, the size of the thermal insulation layer (15) is matched with the size of the dissolving cup (12), and the thermal insulation layer (15) is specifically made of flax fiber material.

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