Sampling device for food detection

Abstract

The utility model relates to a sampling device for food detection, which is applied to the field of sampling devices and comprises a food processing barrel, a sampling device is arranged on the inner side wall of the food processing barrel, a plurality of feeding round holes are formed in the outer end of the sampling device from top to bottom, and springs are symmetrically and fixedly connected to the upper inner wall and the lower inner wall of each feeding round hole. A feeding round hole is formed in the sampling device, a sealing plug piece is fixedly connected to one end, far away from the feeding round hole, of each of the two corresponding springs, an electromagnetic outer ring is fixedly connected to the outer side wall of each sealing plug piece, an inner magnetic sheet layer is fixedly connected to the inner side wall of the feeding round hole, and an internal sample storage device is arranged at the inner end of the sampling device. According to the scheme, in the processing process of the materials, the materials under the conditions of temperature, humidity and the like of different areas in the food processing barrel can be sampled in a layered, time-sharing and partitioned manner, so that actual data can be accurately detected by utilizing the collected samples, and the detection result comprehensively reflects the real quality of the food.

Description

Technical Field

[0001] The utility model relates to a sampling device for food detection, in particular to a sampling device for food detection applied to the field of sampling devices. Background Art

[0002] Food detection sampling refers to extracting a representative part of samples from a large amount of food for detecting and analyzing food quality, safety, etc. By detecting the samples, it is determined whether the quality indicators such as the nutritional components, taste, color, and smell of the food meet the standards.

[0003] The specification of Chinese Patent CN220671070U discloses a food crushing and sampling device for food detection, including a placement rack. The bottom of the front end of the placement rack is fixedly connected with a support plate. The stirring and extraction integrated shaft can be driven by starting the motor to rotate, so that the crushing plate can quickly crush the food, and then it is discharged through the extraction pipeline for sampling detection. The crushing and discharging methods are rapid, improving the working efficiency.

[0004] The specification of Chinese Patent CN214408213U discloses a liquid food sampling device for food detection, including a fixed bottom plate. Through the cooperation of the first rotating screw and the second rotating screw of the present utility model, the moving block can be accurately positioned to each test tube. Compared with sampling by a hand-held sampler, the efficiency is higher and the sampling process is more stable.

[0005] During the processing of food materials, the temperature, humidity and other conditions in different regions may be different, and the states during the processing are also different. If stratified, time-sharing and area-based sampling cannot be carried out, these differences cannot be accurately detected, resulting in the detection results not being able to comprehensively reflect the true quality of the food. Therefore, it is necessary to design a sampling device for food detection with a more comprehensive detection effect to solve the above problems. Summary of the Invention

[0006] Aiming at the above-mentioned prior art, the technical problem to be solved by the present utility model is that during the processing of food materials, the temperature, humidity and other conditions in different regions may be different, and the states during the processing are also different. If stratified, time-sharing and area-based sampling cannot be carried out, these differences cannot be accurately detected.

[0007] To solve the above problems, the present utility model provides a sampling device for food detection, which includes a food processing barrel. A sampling device is provided on the inner side wall of the food processing barrel. A plurality of feeding round holes are opened from top to bottom at the outer end of the sampling device. Springs are symmetrically and fixedly connected to the upper and lower inner walls of the feeding round holes. The ends of two corresponding springs away from the feeding round holes are fixedly connected with a sealing plug piece. An electromagnetic outer ring is fixedly connected to the outer side wall of the sealing plug piece. An inner magnetic sheet layer is fixedly connected to the inner side wall of the feeding round hole. An internal sample storage device is arranged at the inner end of the sampling device. The internal sample storage device includes a plurality of monomer sample storage boxes. Extension horizontal plates are fixedly connected to both the upper and lower ends of the sampling device. A vertical connecting plate is fixedly connected between the two extension horizontal plates.

[0008] In the above sampling device for food detection, the materials in the food processing barrel can be poured into the corresponding monomer sample storage boxes in the feeding round holes for sample storage. It can realize sampling of materials under different temperature, humidity and other conditions in different areas of the food processing barrel layer by layer, time division and area division during the processing process, so that the actual data can be accurately detected by using the collected samples, and the detection results can comprehensively reflect the true quality of the food.

[0009] As a further improvement of the present application, an electric push rod is fixedly connected to one end of the vertical connecting plate close to the sampling device, and a displaceable vertical plate is installed at the end of the electric push rod away from the vertical connecting plate.

[0010] As a further improvement of the present application, the displaceable vertical plate cooperates with a plurality of sealing plug pieces, and magnetic connection is established between two corresponding inner magnetic sheet layers and the electromagnetic outer ring.

[0011] As a further improvement of the present application, a rubber flexible hole ring piece is fixedly connected to one end of the monomer sample storage box close to the sealing plug piece, and a plurality of monomer sample storage boxes are stacked from top to bottom.

[0012] As another improvement of the present application, a plurality of rubber flexible hole ring pieces penetrate into the corresponding feeding round holes, and a protruding ring is fixedly connected to the upper end of the monomer sample storage box located at the top.

[0013] As a supplementary improvement of the present application, the internal sample storage device is threadedly connected to the sampling device, and a threaded connection hole is opened on the lower inner wall of the food processing barrel.

[0014] As a supplementary improvement of the present application, a threaded connection column is fixedly connected to the lower end of the sampling device, and the threaded connection hole is threadedly connected to the threaded connection column.

[0015] In summary, in this solution, the sampling device is arranged inside the food processing barrel. When it is necessary to sample the materials in the food processing barrel, the electromagnetic outer ring at the corresponding position can be powered off by using an external control terminal. After the power is off, the electromagnetic outer ring is separated from the inner magnetic sheet layer, so that the sealing plug sheet can be ejected out of the feeding circular hole through the spring, opening the channel of the feeding circular hole. The materials in the food processing barrel can then be poured into the corresponding single-body sample storage box in the feeding circular hole for sample storage. It is possible to achieve stratified, time-sharing, and zoned sampling of materials under different temperature, humidity, and other conditions in different areas inside the food processing barrel during the processing process, so that the actual data can be accurately detected by using the collected samples, and the test results can comprehensively reflect the true quality of the food. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Isometric view of the food processing barrel according to the first embodiment of the present application;

[0017] Figure 2 Top view of the food processing barrel according to the first embodiment of the present application;

[0018] Figure 3 Isometric view of the sampling device according to the first and second embodiments of the present application;

[0019] Figure 4 For the first embodiment of the present application Figure 3 Partial truncated enlarged view of the sampling device;

[0020] Figure 5 Schematic diagram of the single-body sample storage box according to the first embodiment of the present application;

[0021] Figure 6 Enlarged schematic view of the feeding circular hole according to the first embodiment of the present application;

[0022] Figure 7 Side view of the vertical connecting plate according to the first embodiment of the present application.

[0023] Explanation of the reference numerals in the figures:

[0024] 1. Food processing barrel; 2. Sampling device; 3. Threaded connection hole; 4. Threaded connection column; 5. Extended horizontal plate; 6. Vertical connecting plate; 7. Internal sample storage device; 8. Feeding circular hole; 9. Spring; 10. Sealing plug sheet; 11. Convex ring; 12. Single-body sample storage box; 13. Rubber flexible hole ring sheet; 14. Electromagnetic outer ring; 15. Inner magnetic sheet layer; 16. Electric push rod; 17. Displaceable vertical plate. SPECIFIC EMBODIMENTS

[0025] The following will describe in detail two embodiments of the present application with reference to the accompanying drawings.

[0026] First embodiment:

[0027] Figure 2-7 A sampling device for food detection is shown, which includes a food processing barrel 1. A sampling device 2 is provided on the inner side wall of the food processing barrel 1. A plurality of feeding round holes 8 are opened from top to bottom at the outer end of the sampling device 2. Springs 9 are symmetrically and fixedly connected to the upper and lower inner walls of the feeding round hole 8. One end of the corresponding two springs 9 away from the feeding round hole 8 is fixedly connected to a sealing plug piece 10. An electromagnetic outer ring 14 is fixedly connected to the outer side wall of the sealing plug piece 10. An inner magnetic sheet layer 15 is fixedly connected to the inner side wall of the feeding round hole 8. An internal sample storage device 7 is arranged at the inner end of the sampling device 2. The internal sample storage device 7 includes a plurality of single sample storage boxes 12. Extension horizontal plates 5 are fixedly connected to both the upper and lower ends of the sampling device 2. A vertical connecting plate 6 is fixedly connected between the two extension horizontal plates 5.

[0028] Figure 2-7 It is shown that one end of the vertical connecting plate 6 close to the sampling device 2 is fixedly connected to an electric push rod 16. A displaceable vertical plate 17 is installed at the end of the electric push rod 16 away from the vertical connecting plate 6. The displaceable vertical plate 17 cooperates with a plurality of sealing plug pieces 10. The corresponding two inner magnetic sheet layers 15 and the electromagnetic outer ring 14 are magnetically connected. One end of the single sample storage box 12 close to the sealing plug piece 10 is fixedly connected to a rubber flexible hole ring piece 13. The plurality of single sample storage boxes 12 are stacked from top to bottom. The plurality of rubber flexible hole ring pieces 13 penetrate into the corresponding feeding round holes 8. A protruding ring 11 is fixedly connected to the upper end of the uppermost single sample storage box 12. The protruding ring 11 can be held by hand to facilitate removing the internal sample storage device 7 from the sampling device 2.

[0029] Figure 1-7It is shown that in this solution, the sampling device 2 is arranged inside the food processing barrel 1. When it is necessary to sample the materials in the food processing barrel 1, the electromagnetic outer ring 14 at the corresponding position can be powered off by using an external control terminal. After the power is off, the electromagnetic outer ring 14 is separated from the inner magnetic sheet layer 15, so that the sealing plug 10 can be ejected out of the feeding round hole 8 by the spring 9, opening the channel of the feeding round hole 8. The materials in the food processing barrel 1 can then be filled into the corresponding single-body sample storage box 12 in the feeding round hole 8 for sample storage. During the processing of the materials, it is possible to sample the materials in different areas of the food processing barrel 1 at different times and in different zones according to temperature, humidity and other conditions, so that the actual data can be accurately detected by using the collected samples, and the test results can comprehensively reflect the true quality of the food. At the same time, after the collection of materials in some of the feeding round holes 8 is completed, the displaceable vertical plate 17 can be driven by the electric push rod 16 to push, so that the plurality of sealing plugs 10 are pushed back according to the inner thrust of the displaceable vertical plate 17, and the corresponding electromagnetic outer rings 14 are powered on, so that the sealing plugs 10 can close the corresponding feeding round holes 8, avoiding the doping of samples when other feeding round holes 8 are opened subsequently. Moreover, when the single-body sample storage box 12 corresponds to the feeding round hole 8, a rubber flexible hole ring piece 13 can be arranged outside the single-body sample storage box 12. When the rubber flexible hole ring piece 13 follows the internal sample storage device 7 and penetrates into the sampling device 2, the rubber flexible hole ring piece 13 can be correspondingly inserted into the corresponding feeding round hole 8, so that the sample can flow more smoothly into the inner side of the single-body sample storage box 12 for sample storage operation, avoiding the inflow of materials into the gap between the internal sample storage device 7 and the sampling device 2.

[0030] The second implementation mode:

[0031] Figure 2 It is shown a sampling device for food detection, where the internal sample storage device 7 is threadedly connected to the sampling device 2. A threaded connection hole 3 is provided on the lower inner wall of the food processing barrel 1, and a threaded connection column 4 is fixedly connected to the lower end of the sampling device 2. The threaded connection hole 3 and the threaded connection column 4 are threadedly connected. At the same time, the entire sampling device 2 can be connected to the threaded connection column 4 on the lower inner wall of the food processing barrel 1 through the threaded connection column 4, which is convenient for taking out the entire sampling device 2 and taking out the internal sample storage device 7 from the sampling device 2, so that the multiple single-body sample storage boxes 12 in the internal sample storage device 7 can be disassembled and marked for subsequent inspection operations.

[0032] Combined with the current actual requirements, the above implementation modes adopted in this application, the protection scope is not limited to this. Within the knowledge scope of those skilled in the art, various changes made without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A sampling device for food detection, characterized in that: It includes a food processing barrel (1), on the inner sidewall of the food processing barrel (1), a sampling device (2) is provided. At the outer end of the sampling device (2), a plurality of feeding round holes (8) are opened from top to bottom. On the upper and lower inner walls of the feeding round hole (8), springs (9) are symmetrically and fixedly connected. One end of the two corresponding springs (9) far away from the feeding round hole (8) is fixedly connected with a sealing plug piece (10). On the outer sidewall of the sealing plug piece (10), an electromagnetic outer ring (14) is fixedly connected. On the inner sidewall of the feeding round hole (8), an inner magnetic sheet layer (15) is fixedly connected. At the inner end of the sampling device (2), an internal sample storage device (7) is provided. The internal sample storage device (7) includes a plurality of monomer sample storage boxes (12). At the upper and lower ends of the sampling device (2), extended horizontal plates (5) are fixedly connected. Between the two extended horizontal plates (5), a vertical connecting plate (6) is fixedly connected.

2. The sampling device for food detection according to claim 1, wherein: One end of the vertical connecting plate (6) close to the sampling device (2) is fixedly connected with an electric push rod (16). At the end of the electric push rod (16) far away from the vertical connecting plate (6), a displaceable vertical plate (17) is installed.

3. The sampling device for food detection according to claim 2, wherein: The displaceable vertical plate (17) cooperates with a plurality of sealing plug pieces (10). Between the two corresponding inner magnetic sheet layers (15) and the electromagnetic outer rings (14), magnetic connection is established.

4. The sampling device for food detection according to claim 1, wherein: One end of the monomer sample storage box (12) close to the sealing plug piece (10) is fixedly connected with a rubber flexible hole ring piece (13). The plurality of monomer sample storage boxes (12) are stacked from top to bottom.

5. The sampling device for food detection according to claim 4, wherein: The plurality of rubber flexible hole ring pieces (13) penetrate into the corresponding feeding round holes (8). At the upper end of the monomer sample storage box (12) located at the uppermost part, a protruding ring (11) is fixedly connected.

6. The sampling device for food detection according to claim 1, characterized in that: The internal sample storage device (7) is threadedly connected with the sampling device (2). On the lower inner wall of the food processing barrel (1), a threaded connection hole (3) is opened.

7. The sampling device for food detection according to claim 6, characterized in that: At the lower end of the sampling device (2), a threaded connection column (4) is fixedly connected. Between the threaded connection hole (3) and the threaded connection column (4), threaded connection is established.

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