Food safety production detection sampling device

Abstract

The utility model relates to the field of food detection, in particular to a food safety production detection sampling device which comprises a storage box, an opening in the upper side of the storage box is sealed by a sealing cover, a partition plate is fixed in the storage box, the bottom of the partition plate and the inner wall of a placing cavity of the storage box are provided with heat preservation layers, and the partition plate is provided with a plurality of sets of communication openings. Metal boxes are arranged at the bottoms of the communicating openings, openings of the metal boxes are sealed through heat preservation covers, the heat preservation covers are fixed through lock catch assemblies on the partition plates, a plurality of containing boxes are installed at the bottom of the storage box, vent holes are formed in the containing boxes, and the containing boxes are used for containing dry ice. By means of the food sample storage device, sampled food samples can be placed in the metal box to be stored at low temperature, and the problems that existing samples are likely to go bad after being stored for a long time, and consequently the deviation of subsequent detection results is large are solved.

Description

Technical Field

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

[0002] Food safety testing refers to the testing of harmful ingredients, harmful substances or quality indicators in food to ensure the safety, hygiene and quality of food. Food safety testing can promptly detect and eliminate harmful substances to ensure that people eat safe and healthy food, thereby protecting people's physical health and quality of life.

[0003] The existing food production safety detection sampling devices can only meet the storage needs of sampled samples. The samples cannot be kept at a low temperature during storage. Samples may deteriorate if stored for a long time, resulting in large deviations in subsequent test results. Utility Model Content

[0004] The utility model aims to provide a food production safety detection sampling device, which is used to solve the problem that the existing food production safety detection sampling device can only meet the storage of sampled samples, and the samples cannot be kept in a low temperature state during the storage process. The samples may deteriorate after long-term storage, resulting in large deviations in subsequent detection results.

[0005] To achieve the above-mentioned purpose, the utility model provides a food production safety detection sampling device, comprising a storage box, the upper opening of which is sealed by a sealing cover, a partition is fixed in the storage box, the bottom of the partition and the inner wall of the placement cavity of the storage box are provided with a heat-insulating layer, a plurality of groups of communication ports are provided on the partition, a metal box is provided at the bottom of the communication port, the opening of each group of the metal boxes is sealed by a heat-insulating cover, the heat-insulating cover is fixed by a locking assembly on the partition, a plurality of groups of placement boxes are installed at the bottom of the storage box, a vent hole is provided on the placement box, dry ice is placed in the placement box, a discharge port is provided at the bottom of the storage box corresponding to the placement box, and the discharge port is sealed by a sealing plug;

[0006] The locking assembly includes a locking bar and a locking slot, wherein the locking bar is fixedly mounted on the movable side of the heat-insulating cover, and the locking slot is fixedly mounted on the partition and is placed adjacent to the metal box. A positioning slot is provided in the locking slot for the locking bar to be movably inserted, a locking pin is elastically mounted on one side of the locking slot, and a locking socket is provided on one side of the locking bar for the locking pin to be inserted.

[0007] As a further solution of the utility model, a temperature sensor is provided at the bottom of the storage box, and the temperature sensor is electrically connected to the temperature display screen on the sealing cover through a circuit.

[0008] As a further solution of the utility model, the sealing plug is threadedly installed at the discharge port.

[0009] As a further solution of the utility model, the metal box is made of iron, and the cold energy at the bottom of the storage box is transported to the inside of the metal box.

[0010] As a further solution of the utility model, a connecting spring is wound around the locking pin, one end of the connecting spring is fixedly connected to the outer side surface of the locking groove, and the other end is fixedly connected to the pin body of the locking pin.

[0011] As a further solution of the utility model, an arc surface is provided at one end of the locking pin inserted into the locking hole.

[0012] As a further solution of the utility model, a supporting spring is provided at the bottom of the positioning groove. When the lock bar is positioned and inserted into the positioning groove of the lock buckle groove, the supporting spring elastically supports the lock bar.

[0013] Compared with the prior art, the utility model designs a storage box and arranges a partition in the storage box. An insulation layer is arranged at the bottom of the partition and the inner wall of the storage cavity of the storage box. Dry ice is placed at the bottom of the storage box for cold transport. The food samples are placed in the corresponding metal box after sampling. The dry ice placed in the storage box can keep the cavity formed between the bottom of the storage box and the partition at a low temperature. At the same time, the heat transfer in the metal box absorbs cold energy to maintain a low temperature environment therein, thereby reducing the deterioration of the food samples. This solves the problem that the existing food production safety detection sampling device can only meet the storage of sampled samples, and the samples cannot be kept in a low temperature state during the storage process. The samples may deteriorate after long-term storage, resulting in large deviations in subsequent detection results. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the expansion of a food production safety detection sampling device of the utility model.

[0015] Figure 2 It is an internal cross-sectional view of a food production safety detection sampling device of the utility model.

[0016] Figure 3 For this utility model Figure 1 A magnified schematic diagram of center A.

[0017] Figure 4 It is a structural schematic diagram of the locking pin of the utility model.

[0018] Figure 5 For this utility model Figure 2 A magnified schematic diagram of point B in the middle.

[0019] In the attached drawings: 1. storage box; 2. sealing cover; 3. partition; 4. insulation cover; 5. locking assembly; 501. locking bar; 502. locking pin; 503. locking groove; 504. connecting spring; 6. storage box; 7. metal box; 8. sealing plug; 9. supporting spring; 10. temperature display screen. DETAILED DESCRIPTION

[0020] The technical solution of the utility model is further described in detail below in conjunction with specific implementation methods.

[0021] like Figures 1 to 5 As shown, in an embodiment of the utility model, a food production safety detection sampling device comprises a storage box 1, whose upper opening is sealed by a sealing cover 2, a partition 3 is fixed in the storage box 1, and a heat-insulating layer is arranged at the bottom of the partition 3 and the inner wall of the placement cavity of the storage box 1, and multiple groups of communication ports are arranged on the partition 3, and a metal box 7 is arranged at the bottom of the communication port, and the opening of each group of the metal boxes 7 is sealed by a heat-insulating cover 4, and the heat-insulating cover 4 is fixed by a locking assembly 5 on the partition 3, and multiple groups of placement boxes 6 are installed at the bottom of the storage box 1, and ventilation holes are arranged on the placement boxes 6, and dry ice is placed in the placement boxes 6, and a discharge port is arranged at the bottom of the storage box 1 corresponding to the placement box 6, and the discharge port is sealed by a sealing plug;

[0022] The lock assembly 5 includes a lock bar 501 and a lock slot 503, wherein the lock bar 501 is fixedly mounted on the movable side of the heat preservation cover 4, the lock slot 503 is fixedly mounted on the partition 3, and is placed adjacent to the metal box 7, a positioning slot is provided in the lock slot 503 for the lock bar 501 to be movably inserted, a lock pin 502 is elastically mounted on one side of the lock slot 503, and a locking jack is provided on one side of the lock bar 501 for the lock pin 502 to be inserted;

[0023] Specifically, in the use of the utility model, the sample after food sampling is placed in the corresponding metal box 7, and the dry ice placed in the placing box 6 can keep the cavity formed between the bottom of the storage box 1 and the partition 3 at a low temperature. At the same time, the heat transfer in the metal box 7 absorbs cold energy to maintain the low temperature environment therein, thereby reducing the deterioration of the food sample;

[0024] At the same time, the upper part of the metal box 7 is sealed and insulated by the heat-insulating cover 4, and the heat-insulating cover 4 is locked and fixed by the locking assembly 5. When the locking assembly 5 is in use, the heat-insulating cover 4 can be locked without the need for tool operation.

[0025] like Figure 2 As shown, in the embodiment of the utility model, a temperature sensor is provided at the bottom of the storage box 1, and the temperature sensor is electrically connected to the temperature display screen 10 on the sealing cover 2 through a line. The personnel can control the temperature in the storage box 1 according to the temperature data on the temperature display screen 10.

[0026] At the same time, the discharge port at the bottom of the storage box 1 is heat-insulated and sealed by a sealing plug 8, and the sealing plug 8 is threadedly installed at the discharge port, and the operator can rotate the sealing plug 8 to realize the loading and unloading of dry ice.

[0027] like Figure 2 As shown, in the embodiment of the utility model, the metal box 7 is made of iron, and the metal box 7 transfers the cold at the bottom of the storage box to the metal box 7. Of course, the metal box 7 can also be made of metal with good thermal conductivity, such as copper.

[0028] like Figures 3 to 5 As shown, in the embodiment of the utility model, a connecting spring 504 is wound around the locking pin 502, one end of the connecting spring 504 is fixedly connected to the outer side of the locking groove 503, and the other end is fixedly connected to the pin body of the locking pin 502. In the utility model, the connecting spring 504 is used to provide elastic force for the locking pin 502 to be inserted into the locking socket. When unlocking, the locking pin 502 can be pulled outward to disengage the end of the locking pin 502 from the locking socket;

[0029] At the same time, one end of the locking pin 502 inserted into the locking hole is provided with an arc surface, so that when the heat preservation cover 4 is locked, it can be directly rotated and buckled on the metal box 7, and the end of the locking bar 501 slides along the arc surface to squeeze the locking bar 501 and drive it to retreat;

[0030] Furthermore, a supporting spring 9 is provided at the bottom of the positioning groove. When the locking bar 501 is positioned and inserted into the positioning groove of the locking slot 503, the supporting spring 9 elastically supports the locking bar 501. When a person pulls the locking pin 502 outward so that the end of the locking pin 502 is disengaged from the locking socket, the supporting spring 9 can support the locking bar 501 and drive the thermal insulation cover 4 to automatically pop open, thereby improving the convenience of operation for the personnel.

[0031] To sum up the above, the utility model designs a storage box 1, and arranges a partition 3 in the storage box 1, an insulation layer is arranged at the bottom of the partition 3 and the inner wall of the placement cavity of the storage box 1, and dry ice is placed at the bottom of the storage box 1 for cold transport, and the sample after food sampling is placed in the corresponding metal box 7. The dry ice placed in the placement box 6 can keep the cavity formed between the bottom of the storage box 1 and the partition 3 at a low temperature, and at the same time, the heat transfer in the metal box 7 absorbs cold energy to maintain the low temperature environment therein, thereby reducing the deterioration of the food sample, thereby solving the problem that the existing food production safety detection sampling device can only meet the storage of sampled samples, and the sample cannot be guaranteed to be in a low temperature state during the storage process, and may deteriorate after long-term storage, resulting in a large deviation in the subsequent detection results.

[0032] The preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A food production safety detection sampling device, characterized in that: It comprises a storage box, the upper opening of which is sealed by a sealing cover, a partition is fixed in the storage box, a heat-insulating layer is arranged at the bottom of the partition and the inner wall of the storage cavity of the storage box, a plurality of communication ports are arranged on the partition, a metal box is arranged at the bottom of the communication ports, the opening of each group of the metal boxes is sealed by a heat-insulating cover, the heat-insulating cover is fixed by a locking assembly on the partition, a plurality of placement boxes are installed at the bottom of the storage box, a vent is arranged on the placement box, dry ice is placed in the placement box, a discharge port is arranged at the bottom of the storage box corresponding to the placement box, and the discharge port is sealed by a sealing plug; The locking assembly includes a locking bar and a locking slot, wherein the locking bar is fixedly mounted on the movable side of the heat-insulating cover, and the locking slot is fixedly mounted on the partition and is placed adjacent to the metal box. A positioning slot is provided in the locking slot for the locking bar to be movably inserted, a locking pin is elastically mounted on one side of the locking slot, and a locking socket is provided on one side of the locking bar for the locking pin to be inserted.

2. A food production safety detection sampling device according to claim 1, characterized in that: A temperature sensor is provided at the bottom of the storage box, and the temperature sensor is electrically connected to the temperature display screen on the sealing cover through a circuit.

3. A food production safety detection sampling device according to claim 1, characterized in that: The sealing plug is threadedly installed at the discharge port.

4. A food production safety detection sampling device according to claim 1, characterized in that: The metal box is made of iron, and the cold energy at the bottom of the storage box is transported into the metal box by the metal box.

5. A food production safety detection sampling device according to claim 1, characterized in that: A connecting spring is wound around the lock pin, one end of the connecting spring is fixedly connected to the outer side surface of the lock slot, and the other end is fixedly connected to the pin body of the lock pin.

6. A food production safety detection sampling device according to claim 1, characterized in that: The end of the locking pin inserted into the locking hole is provided with an arc surface.

7. A food production safety detection sampling device according to claim 1, characterized in that: A supporting spring is provided at the bottom of the positioning groove. When the lock bar is positioned and inserted into the positioning groove of the lock buckle groove, the supporting spring elastically supports the lock bar.

Images