Sampling and sample preparation device for meat food inspection

Abstract

The utility model discloses a sampling and sample preparation device for meat food inspection, and belongs to the field of meat food inspection. A sampling and sample preparation device for meat food inspection comprises a first sampling pipe and a second sampling pipe which are connected through a reset assembly, the bottom end of the first sampling pipe and the bottom end of the second sampling pipe are each provided with an insertion tip, and the first sampling pipe and the second sampling pipe are each internally provided with a plurality of evenly-installed slitting plates. Cutting edges are arranged on the edge of the outer end of the slitting plate and the edge position where the first sampling pipe and the second sampling pipe are combined, a supporting column is mounted at the top end of the second sampling pipe, a mounting plate is connected to the outer side of the supporting column through a connecting plate, a second handle is mounted at one end of the supporting column, a pressing ring is arranged on the supporting column, and a notch is formed in the pressing ring; the width of the notch is greater than that of the connecting plate between the mounting plate and the supporting column; according to the utility model, the first sampling tube and the second sampling tube are combined, and meat strips are quickly cut through the cutting plate on the inner side, so that the cutting efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of meat food inspection technology, and in particular to a sampling and sample preparation device for meat food inspection. Background Technology

[0002] Testing methods for meat products include sensory testing, physicochemical testing, and microbiological testing. Sensory testing mainly involves observing and smelling to determine the freshness and quality of meat; physicochemical testing involves chemical analysis, such as for heavy metals and pesticide residues; and microbiological testing includes the detection of microorganisms such as bacteria and viruses.

[0003] A search revealed Chinese patent application number 201920552124.9, which discloses a sampling and preparation device for meat food inspection, primarily relating to the field of meat food inspection equipment. It includes a sampling tube and a handle; one end of the sampling tube has an end sampling blade along its length, and the other end of the sampling tube is connected to the handle. The side of the sampling tube has a side blade along its length, and multiple equally spaced grooves are provided on the sampling tube. The bottom of each groove extends to the bottom of the inner surface of the sampling tube. The sampling tube and the handle are detachably connected by a threaded connection. The beneficial effect of the above patent is that when used with a blade, the entire sampling, chopping, and sample preparation process can be conveniently realized.

[0004] Although the aforementioned patent can achieve the sampling and preparation of meat products, it still requires manual cutting along the blade groove when cutting the sample. When cutting into multiple segments, it is necessary to repeatedly cut along the blade groove, resulting in low cutting efficiency.

[0005] Therefore, there is an urgent need for sampling and sample preparation devices for meat food inspection to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to solve the problem of low efficiency in the prior art where repeated cutting along the blade groove is required during segmentation, and to propose a sampling and preparation device for meat food inspection.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A sampling and preparation device for meat product inspection includes a first sampling tube and a second sampling tube connected by a reset assembly. Both the first and second sampling tubes have insertion tips at their bottom ends. Both tubes are semi-circular and contain multiple evenly spaced cutting plates. The outer edges of the cutting plates and the edges where the first and second sampling tubes meet are provided with cutting edges. A support column is mounted at the top of the second sampling tube. An mounting plate is connected to the outer side of the support column via a connecting plate. A second handle is mounted at one end of the support column. A pressure ring is provided on the support column, and a notch is formed on the pressure ring. The width of the notch is greater than the width of the connecting plate between the mounting plate and the support column.

[0009] As a preferred technical solution of this application, the outer side of the pressure ring is threaded with a first handle, and a downward opening is provided on the side of the first handle opposite to the connecting plate.

[0010] As a preferred technical solution of this application, the bottom of the pressure ring is provided with a guide plate, the inner side of the guide plate is arc-shaped, and the guide plate is located at the bottom of the pressure ring near the first handle.

[0011] As a preferred technical solution of this application, a limiting baffle with a diameter larger than the inner diameter of the pressure ring is installed on the side of the support column that is connected to the second handle.

[0012] As a preferred technical solution of this application, the reset assembly includes two baffles that are respectively connected to the mounting holes on the first sampling tube and the second sampling tube, a telescopic rod is installed between the two baffles, and a reset spring is sleeved on the telescopic rod with its two ends respectively connected to the two baffles.

[0013] As a preferred technical solution of this application, the inner side of the pressure ring is provided with a mounting groove, and a mounting hole is provided in the middle of the mounting groove. A pressure roller is installed in the mounting groove by bolts.

[0014] Compared with the prior art, this utility model provides a sampling and preparation device for meat food inspection, which has the following beneficial effects:

[0015] This sampling and preparation device for meat food inspection, through the first sampling tube and the second sampling tube connected by a reset component, enables the meat strips to be cut into strips by rotation, and then the first sampling tube and the second sampling tube to be merged by a pressure ring to cut the meat strips again. This solves the problem of low cutting efficiency caused by the need to cut the meat strips separately along the blade groove in the prior art. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the mounting plate structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the reset component structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the first sampling tube structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the pressure ring structure of this utility model.

[0021] In the picture:

[0022] 1. Mounting plate; 2. First sampling tube; 3. Second sampling tube; 4. Cutting plate; 5. Reset assembly; 501. Baffle; 502. Reset spring; 503. Telescopic rod; 6. Pressure ring; 7. First handle; 8. Second handle; 9. Connecting plate; 10. Support column; 11. Lower opening; 12. Mounting hole; 13. Guide plate; 14. Pressure roller; 15. Limiting baffle. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model. Example

[0024] Reference Figures 1-5 A sampling and preparation device for meat food inspection includes a first sampling tube 2 and a second sampling tube 3 connected by a reset assembly 5. Both the first sampling tube 2 and the second sampling tube 3 have insertion tips at their bottom ends for easy insertion into the meat during sampling. The meat sandwiched between the first sampling tube 2 and the second sampling tube 3 is cut into strips by rotating the first sampling tube 2 and the second sampling tube 3. Both the first sampling tube 2 and the second sampling tube 3 are semi-circular and each has multiple evenly installed cutting plates 4 inside. The outer edge of the cutting plate 4 and the... Both the sampling tube 2 and the second sampling tube 3 have cutting edges at their joints. When rotating, the cutting edges can easily cut the meat strips located between the first sampling tube 2 and the second sampling tube 3. A support column 10 is installed at the top of the second sampling tube 3. The outer side of the support column 10 is connected to the mounting plate 1 via a connecting plate 9. A second handle 8 is installed at one end of the support column 10. The second handle 8 makes it easy to hold and rotate during sampling, cutting the meat between the first sampling tube 2 and the second sampling tube 3 into meat strips.

[0025] After the first sampling tube 2 and the second sampling tube 3 are combined, the edges of the first sampling tube 2 and the second sampling tube 3 and the internal cutting plate 4 are closed, and the meat strips located therein are cut again without the need for cutting with a knife. By combining the first sampling tube 2 and the second sampling tube 3, the meat strips can be cut through the first sampling tube 2 and the second sampling tube 3 and the cutting edge on the cutting plate 4. At the same time, after the first sampling tube 2 and the second sampling tube 3 are closed after cutting, the samples can also be temporarily stored.

[0026] Reference Figure 1 and Figure 2 Furthermore, it also includes a pressure ring 6 fitted onto the support column 10. The bottom of the pressure ring 6 is provided with a guide plate 13, the inner side of which is arc-shaped. The guide plate 13 is located at the bottom of the pressure ring 6 near the first handle 7. By rotating the pressure ring 6, the bottom end of the guide plate 13 is rotated to the outside of the first sampling tube 2. Then, the pressure ring 6 slides down, and the arc surface of the inner side of the guide plate 13 guides the first sampling tube 2 closer to the second sampling tube 3, ultimately closing them together. The pressure ring 6 merges the first sampling tube 2 and the second sampling tube 3 together to cut the meat strips inside. If necessary, the closed portion of the first sampling tube 2 and the second sampling tube 3 can be manually closed when the pressure ring 6 slides down, facilitating the downward movement of the pressure ring 6. Closing the first sampling tube 2 and the second sampling tube 3 through the pressure ring 6 is more convenient and faster, improving the cutting efficiency. The outer side of the pressure ring 6 is threaded with the first handle. 7. A downward opening 11 is provided on the side of the first handle 7 opposite to the connecting plate 9. The downward opening 11 is used for the passage of the first handle 7. A notch is provided on the side of the pressure ring 6 opposite to the first handle 7. The width of the notch is greater than the width of the connecting plate 9 between the mounting plate 1 and the support column 10. The pressure ring 6 can easily pass through the notch to pass through the connecting plate 9 and can slide on the outside of the first sampling tube 2 and the second sampling tube 3. The pressure ring 6 is used to cut the meat strips on the inside by merging the first sampling tube 2 and the second sampling tube 3. A limiting baffle 15 is installed on the side of the support column 10 connected to the second handle 8. The diameter of the limiting baffle 15 is greater than the inner diameter of the pressure ring 6. The pressure ring 6 is limited when it is stored. In addition, when storing the pressure ring 6, the notch position is moved away from the connecting plate 9 by rotating the pressure ring 6, and the pressure ring 6 is stored between the limiting baffle 15 and the mounting plate 1.

[0027] Reference Figure 1 , Figure 3 and Figure 4Furthermore, the reset assembly 5 includes two baffles 501 connected to the mounting holes 12 on the first sampling tube 2 and the second sampling tube 3, respectively. A telescopic rod 503 is installed between the two baffles 501, and a reset spring 502 connected to the two baffles 501 at both ends is sleeved on the telescopic rod 503. After the first sampling tube 2 and the second sampling tube 3 are merged and separated, the first sampling tube 2 and the second sampling tube 3 are reset by the reset spring 502, which facilitates the next sampling operation. The telescopic rod 503 is a three-section telescopic rod including two sleeves and a sliding rod, which is used to connect the first sampling tube 2 and the second sampling tube 3. At the same time, when the first sampling tube 2 closes to the second sampling tube 3, the telescopic rod 503 can also play a guiding role, making it easier for the first sampling tube 2 and the second sampling tube 3 to close.

[0028] Reference Figure 5 Furthermore, in some embodiments, the inner side of the pressure ring 6 is provided with an installation groove, and an installation hole is provided in the middle of the installation groove. A pressure roller 14 is installed in the installation groove by bolts. When the first sampling tube 2 and the second sampling tube 3 are closed by the pressure ring 6, the pressure ring 6 can be slid more conveniently with the help of the pressure roller 14 on the inner side of the pressure ring 6, which effectively reduces the difficulty of operation and improves the cutting efficiency.

[0029] Specifically, when this sampling and preparation device for meat food inspection is in operation / use: by holding the second handle 8, the first sampling tube 2 and the second sampling tube 3 are inserted into the meat to be tested, to the required depth. Then, by rotating, the cutting edges on the inner sides of the first sampling tube 2 and the second sampling tube 3 are used to cut the meat between the first sampling tube 2 and the second sampling tube 3 into strips. Then, the first sampling tube 2 and the second sampling tube 3 are pulled out, and by rotating the pressure ring 6, the first sampling tube 2 is squeezed through the notch on the pressure ring 6 and passed through the second handle 8. With the help of the guide plate 13, the first sampling tube 2 is squeezed and brought closer to the second sampling tube 3. After merging, the meat between the first sampling tube 2 and the second sampling tube 3 is cut. If necessary, the pressure ring 6 is manually assisted to slide, so that the first sampling tube 2 and the second sampling tube 3 are closed together, and the meat strips inside are cut. After cutting, the pressure ring 6 is restored, the first sampling tube 2 and the second sampling tube 3 are reset, and the internal sample is taken out with tweezers.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A sampling and sample preparation device for meat product inspection, characterized in that, The device includes a first sampling tube (2) and a second sampling tube (3) connected by a reset assembly (5). The bottom ends of the first sampling tube (2) and the second sampling tube (3) are provided with insertion tips. The first sampling tube (2) and the second sampling tube (3) are both semi-circular and each has multiple evenly installed cutting plates (4) inside. The outer edge of the cutting plate (4) and the edge where the first sampling tube (2) and the second sampling tube (3) meet are provided with cutting edges. The top end of the second sampling tube (3) is provided with a support column (10). The outer side of the support column (10) is connected to an installation plate (1) through a connecting plate (9). One end of the support column (10) is provided with a second handle (8). The support column (10) is provided with a pressure ring (6). The pressure ring (6) has a notch. The width of the notch is greater than the width of the connecting plate (9) between the installation plate (1) and the support column (10).

2. A sampling and preparing device for meat food inspection according to claim 1, characterized in that, The outer side of the pressure ring (6) is threaded with a first handle (7), and a downward opening (11) is provided on the side of the first handle (7) opposite to the connecting plate (9).

3. A sampling and preparing device for meat food inspection according to claim 2, characterized in that, The bottom of the pressure ring (6) is provided with a guide plate (13), the inner side of the guide plate (13) is arc-shaped, and the guide plate (13) is located at the bottom of the pressure ring (6) near the first handle (7).

4. A sampling and preparing device for meat food inspection according to claim 3, characterized in that, A limiting baffle (15) with a diameter larger than the inner diameter of the pressure ring (6) is installed on the side of the support column (10) that is connected to the second handle (8).

5. The sampling and preparing device for meat food inspection according to claim 1, characterized in that, The reset assembly (5) includes two baffles (501) that are respectively connected to the mounting holes (12) on the first sampling tube (2) and the second sampling tube (3). A telescopic rod (503) is installed between the two baffles (501), and a reset spring (502) with its two ends connected to the two baffles (501) is sleeved on the telescopic rod (503).

6. A sampling and preparing device for meat food inspection according to claim 1, characterized in that, The inner side of the pressure ring (6) is provided with an installation groove, and an installation hole is provided in the middle of the installation groove. A pressure wheel (14) is installed in the installation groove by bolts.

Images