CN219714802U - Special sample sampling device is examined soon to food safety - Google Patents
Special sample sampling device is examined soon to food safety Download PDFInfo
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- CN219714802U CN219714802U CN202320925663.9U CN202320925663U CN219714802U CN 219714802 U CN219714802 U CN 219714802U CN 202320925663 U CN202320925663 U CN 202320925663U CN 219714802 U CN219714802 U CN 219714802U
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- 238000005070 sampling Methods 0.000 title claims abstract description 125
- 239000000463 material Substances 0.000 claims abstract description 27
- 238000007689 inspection Methods 0.000 claims description 11
- 238000001514 detection method Methods 0.000 abstract description 10
- 238000003466 welding Methods 0.000 abstract description 7
- 239000011521 glass Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011012 sanitization Methods 0.000 description 1
- 238000012031 short term test Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
The utility model discloses a special sample sampling device for food safety quick detection, which comprises: the device comprises a rotating main shaft, a sample containing cup, a sampling assembly and a driving assembly, wherein the rotating main shaft is sleeved with the sample containing cup in a sliding mode, the opening end of the sample containing cup is opposite to a material, the sample containing cup is abutted to the material, the sampling assembly comprises a sampling cutter and at least one elastic clamping piece, the sampling cutter is arranged in the sample containing cup, a connecting hole is formed in the sampling cutter, the sampling cutter is sleeved with the rotating main shaft in a sliding mode through the connecting hole, the elastic clamping piece is connected with the rotating main shaft in a sliding mode along the radial direction of the rotating main shaft and can be clamped with the sampling cutter for limiting the sampling cutter to slide along the axis of the rotating main shaft, the driving assembly is provided with a handheld end and a driving end, and the driving end of the driving assembly is connected with the rotating main shaft and used for driving the rotating main shaft, the sample containing cup and the sampling cutter to rotate around the axis of the rotating main shaft. The utility model can solve the problem that the blade is inconvenient to replace or maintain due to the fact that the blade and the center shaft are fixedly connected through welding or riveting.
Description
Technical Field
The utility model relates to the technical field of food safety detection, in particular to a special sample sampling device for food safety quick detection.
Background
The sampler for completing the quantitative sampling of the food sample is characterized by comprising the steps of sampling, crushing, weighing, extracting and separating and the like of the food sample in combination with the food safety quick detection.
For example, the application number is: chinese patent of CN201720145666.5, entitled: the utility model provides a special sample of food safety short-term test smashes ration sampler, including sampler main part and protecting sheathing, the sampler main part includes motor, portable power source and on-off key, motor front end swing joint has the axis, the axis front end is sharp axis drill bit, axis front end cover connects the blade, blade and axis fixed connection, the semi-ration flourishing appearance cup of blade overcoat, semi-ration flourishing appearance cup rim of a cup is down and rim of a cup edge grinds there is the edge of a knife, the device can realize sample, garrulous appearance and semi-ration fast in step, simplify the sampling procedure, sample time and manual work have been saved. However, the blade and the center shaft are fixedly connected in a welding or riveting mode, and the blade cannot be replaced or maintained after being worn or broken by use, so that the use is inconvenient.
Therefore, a special sample sampling device for quick detection of food safety is needed, and the special sample sampling device is used for solving the problem that in the prior art, the blades are inconvenient to replace or maintain due to the fact that the blades are fixedly connected with a center shaft in a welding or riveting mode.
Disclosure of Invention
In view of the above, it is necessary to provide a sample sampling device special for food safety quick inspection, which solves the technical problem that the blade is inconvenient to replace or maintain due to the fact that the blade and the center shaft are fixedly connected in a welding or riveting mode in the prior art.
In order to achieve the technical purpose, the technical scheme of the utility model provides a special sample sampling device for food safety quick detection, which comprises the following components:
rotating the main shaft;
the sample containing measuring cup is sleeved on the rotating main shaft in a sliding manner, and the opening end of the sample containing measuring cup is arranged opposite to the material and is abutted to the material;
the sampling assembly comprises a sampling cutter and at least one elastic clamping piece, the sampling cutter is arranged in the sample containing cup, the sampling cutter is provided with a connecting hole, the sampling cutter is sleeved on the rotating main shaft in a sliding way through the connecting hole, and the elastic clamping piece is connected with the rotating main shaft in a sliding way along the radial direction of the rotating main shaft and can be clamped with the sampling cutter to limit the sampling cutter to slide along the axis of the rotating main shaft;
the driving assembly is provided with a handheld end and a driving end, and the driving end of the driving assembly is connected with the rotating main shaft and is used for driving the rotating main shaft, the sample containing cup and the sampling knife to rotate around the axis of the rotating main shaft.
Further, at least one clamping groove is formed in the circumferential inner wall of the connecting hole along the radial direction of the connecting hole, the elastic clamping piece comprises a clamping block and a first elastic portion, the clamping block is arranged opposite to the clamping groove, the first elastic portion is arranged along the opening direction of the clamping groove, one end of the first elastic portion is connected to the rotating main shaft, the other end of the first elastic portion is connected to the clamping block, and the elastic clamping piece is used for pushing the clamping block to be clamped with the clamping groove.
Further, the rotating main shaft is provided with a first guide hole relative to the clamping groove, one end of the clamping block is arranged relative to the clamping groove, the other end of the clamping block is slidably inserted into the first guide hole, the first elastic part is arranged in the first guide hole, and one end of the first elastic part is connected to the other end of the clamping block, and the other end of the first elastic part is connected to the bottom inner wall of the first guide hole.
Further, the clamping block is provided with an arc end and an abutting end, the arc end of the clamping block is far away from the inner wall of the bottom of the sample containing cup relative to the abutting end, the sampling knife is abutted to the arc end of the clamping block after sliding along the axis of the rotating main shaft, and the clamping block is pushed to slide into the first guide hole.
Further, at least one first threaded hole is formed in the sampling cutter along the axis of the rotating main shaft, the first threaded hole is communicated with the clamping groove, the sampling assembly further comprises an abutting block and a screw rod, the abutting block is arranged opposite to the arc end of the clamping block and is arranged in the clamping groove in a sliding mode, the screw rod is in threaded connection with the first threaded hole and is connected with the abutting block, and the screw rod rotates around the axis of the screw rod to drive the abutting block to slide along the axis of the first threaded hole.
Further, the cross-sectional area of the abutment is greater than the cross-sectional area of the screw.
Further, the number of the clamping pieces in the sampling assembly is two, and the two clamping blocks are symmetrically distributed along the axis of the rotating main shaft and are connected with the rotating main shaft in a sliding mode.
Further, the second threaded hole is formed in the rotary main shaft opposite to the material, the sampling assembly further comprises a sampling drill bit, the sampling drill bit is provided with a fixed end and a drill bit end, the fixed end of the sampling drill bit is provided with an external thread matched with the second threaded hole, and the fixed end of the sampling drill bit is in threaded connection with the rotary main shaft.
Further, the sampling knife is provided with a fixed block and at least three blades, the fixed block is provided with the connecting hole and the first threaded hole, and the at least three blades are uniformly arranged along the circumference of the fixed block and are connected with the fixed block.
Further, a knife edge is formed at the opening end of the sample holding cup.
Compared with the prior art, the utility model has the beneficial effects that: the open end of the sample containing measuring cup is arranged relative to the material and is abutted to the material, the sample containing measuring cup is slidably sleeved on the rotating main shaft, a user can detach the sample containing measuring cup conveniently, the sampling assembly is sleeved on the rotating main shaft through a connecting hole and is arranged in the sample containing measuring cup, at least one elastic clamping piece is connected to the rotating main shaft in a sliding manner along the radial direction of the rotating main shaft and can be clamped with the sampling cutter for limiting the sampling cutter to slide along the axis of the rotating main shaft, the driving end of the driving assembly is connected to the rotating main shaft and is used for driving the rotating main shaft, the sample containing cup and the sampling cutter to rotate around the axis of the rotating main shaft, and the user holds the handheld end of the driving assembly through manual feeding to finish quantitative sampling from the material. Compared with the prior art, through the joint of elasticity joint spare and sampling sword, can dismantle the sampling sword and be connected in rotating the main shaft, facilitate the use person takes off the sampling sword from rotating the main shaft, after taking off the sampling sword, the user can slide flourishing appearance measuring cup, change or wash it, avoid because of the error that does not clean up after the multiple sample caused the detection structure, can solve among the prior art because of forming fixed connection through modes such as welding or riveting between blade and the axis, thereby lead to the blade to have the inconvenient technical problem of change or maintenance.
Drawings
FIG. 1 is a schematic diagram of a sample sampling device for food safety quick detection according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a three-dimensional structure of a connection of a rotating spindle, a sample cup and a sampling assembly according to an embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of a connection of a rotating spindle, a fixed block, a clamping member, a screw, and an abutment block according to an embodiment of the present utility model;
FIG. 4 is a schematic cross-sectional view of a rotary spindle and sampling drill bit connection according to an embodiment of the present utility model.
Detailed Description
The following detailed description of preferred embodiments of the utility model is made in connection with the accompanying drawings, which form a part hereof, and together with the description of the embodiments of the utility model, are used to explain the principles of the utility model and are not intended to limit the scope of the utility model.
Referring to fig. 1 and 2, the present utility model provides a sample sampling device special for food safety quick inspection, comprising: the device comprises a rotating main shaft 1, a sample containing cup 2, a sampling assembly 3 and a driving assembly 4, wherein the rotating main shaft 1 is sleeved with the sample containing cup 2 in a sliding mode, the opening end of the sample containing cup 2 is opposite to a material, the sample containing cup 2 is abutted to the material, the sampling assembly 3 comprises a sampling cutter 31 and at least one elastic clamping piece 32, the sampling cutter 31 is arranged in the sample containing cup 2, the sampling cutter 31 is provided with a connecting hole, the sampling cutter 31 is sleeved with the rotating main shaft 1 in a sliding mode through the connecting hole, the elastic clamping piece 32 is connected with the rotating main shaft 1 in a sliding mode along the radial direction of the rotating main shaft 1 and can be clamped with the sampling cutter 31, the sampling cutter 31 is limited to slide along the axis of the rotating main shaft 1, the driving assembly 4 is provided with a handheld end and a driving end, and the driving end of the driving assembly 4 is connected with the rotating main shaft 1 and is used for driving the rotating main shaft 1, the sample containing cup 2 and the sampling cutter 31 to rotate around the axis of the rotating main shaft 1.
It can be understood that the open end of the sample containing cup 2 is opposite to the material and is abutted to the material, the sample containing cup 2 is slidably sleeved on the rotating spindle 1, the sample containing cup 2 is convenient for a user to detach, the sampling assembly 3 is sleeved on the rotating spindle 1 through a connecting hole and is arranged in the sample containing cup 2, at least one elastic clamping piece 32 is slidably connected to the rotating spindle 1 along the radial direction of the rotating spindle 1 and can be clamped with the sampling knife 31, the sampling knife 31 is limited to slide along the axis of the rotating spindle 1, the driving end of the driving assembly 4 is connected to the rotating spindle 1, the driving end is used for driving the rotating spindle 1, the sample containing cup 2 and the sampling knife 31 to rotate around the axis of the rotating spindle 1, and a user holds the hand-held end of the driving assembly 4 by hand, so that quantitative sampling is completed from the material through manual feeding.
Compared with the prior art, the device has the advantages that the elastic clamping piece 32 is used for clamping the sampling knife 31, the sampling knife 31 is detachably connected to the rotating main shaft 1, a user can take down the sampling knife 31 from the rotating main shaft 1, after taking down the sampling knife 31, the user can slide the sample containing measuring cup 2 to replace or clean the sample containing cup, the error of a detection structure caused by the fact that the sample containing cup is not cleaned after multiple times of sampling is avoided, the technical problem that in the prior art, the blade 312 is inconvenient to replace or maintain due to the fact that the blade 312 is fixedly connected with the center shaft in a welding or riveting mode and the like is solved.
Further, hold appearance measuring glass 2 for the measuring glass that has the scale in this device, the edge of measuring glass is formed with the chimb, the handheld end of user's handheld drive assembly 4 pushes the measuring glass slowly in the material, when the chimb of measuring glass and the surface parallel and level of material, stop getting the material in order to reach the purpose of ration and get the material, simultaneously, drive assembly 4 includes the hand gun body in this device, rotating electrical machines, reduction gear etc. here holds appearance measuring glass 2 and drive assembly 4 for seeing on the market and the equipment of easy purchase, here holds appearance measuring glass 2 and rotates and forms detachable connection through waist round hole and fastener between the main shaft 1, can refer to the application number: chinese patent of CN201720145666.5, entitled: the sample comminution quantitative sampler special for food safety quick-test is not described herein as a conventional arrangement of a sample cup 2 and a drive assembly 4 known to those skilled in the art.
As shown in fig. 2, the sampling knife 31 has a fixing block 311 and at least three blades 312, the fixing block 311 is provided with a connecting hole, and at least two blades 312 are uniformly arranged along the circumferential direction of the fixing block 311 and connected to the fixing block 311.
At least three blades 312 are uniformly distributed along the circumferential direction of the fixed block 311 and detachably connected to the rotating main shaft 1 via the fixed block 311.
As shown in fig. 2 and 3, at least one clamping groove is formed in the circumferential inner wall of the connecting hole along the radial direction of the connecting hole, the elastic clamping piece 32 comprises a clamping block 321 and a first elastic portion 322, the clamping block 321 is arranged opposite to the clamping groove, the first elastic portion 322 is arranged along the opening direction of the clamping groove, one end of the first elastic portion 322 is connected to the rotating spindle 1, the other end of the first elastic portion 322 is connected to the clamping block 321, and the elastic clamping piece is used for pushing the clamping block 321 to be clamped with the clamping groove.
The clamping block 321 is matched and clamped with the clamping groove under the action of elastic restoring force generated by the first elastic part 322, and is used for facilitating the disassembly and the installation of the sampling knife 31 by a user.
Further, the first elastic portion 322 may be a spring, a spring plate, an elastic block, etc., which are conventional arrangements known to those skilled in the art, and will not be described herein.
As an embodiment, as shown in fig. 3, a first guiding hole is formed in the opposite clamping groove of the rotating spindle 1, one end of the clamping block 321 is disposed opposite to the clamping groove, the other end of the clamping block is slidably inserted into the first guiding hole, the first elastic portion 322 is disposed in the first guiding hole, and one end of the first elastic portion 322 is connected to the other end of the clamping block 321, and the other end of the first elastic portion is connected to the bottom inner wall of the first guiding hole.
The first guide hole serves to connect and guide the sliding connection of the clamping block 321.
As a preferred embodiment, as shown in fig. 3, the clamping block 321 has an arc end and an abutting end, the arc end of the clamping block 321 is opposite to the abutting end and far away from the bottom inner wall of the sample containing cup 2, and the sampling knife 31 slides along the axis of the rotating spindle 1 and then abuts against the arc end of the clamping block 321, and pushes the clamping block 321 to slide into the first guiding hole.
The clamping block 321 is provided with an arc end and an abutting end, and is used for facilitating a user to push the clamping block 321 into the first guide hole conveniently by pressing the fixing block 311 downwards, and when the clamping groove is opposite to the first guide hole, the clamping block 321 is inserted into the clamping groove under the action of elastic restoring force of the first elastic part 322 to form clamping.
As another embodiment, as shown in fig. 3, the sampling knife 31 is provided with at least one first threaded hole along the axis of the rotating spindle 1, the first threaded hole is communicated with the clamping groove, the sampling assembly 3 further comprises an abutting block 33 and a screw rod 34, the abutting block 33 is arranged opposite to the arc end of the clamping block 321 and is arranged in the clamping groove in a sliding manner, the screw rod 34 is in threaded connection with the first threaded hole and is connected with the abutting block 33, and the screw rod 34 rotates around the axis of the screw rod to drive the abutting block 33 to slide along the axis of the first threaded hole.
The screw 34 rotates around its own axis to drive the abutting block 33 to slide along the axis of the first threaded hole, and the sliding abutting block 33 abuts against the arc end of the clamping block and is used for pushing the clamping block to slide into the first guide hole, so that a user can conveniently release the clamping of the clamping block 321 and the clamping groove, and the sampling knife 31 can be conveniently taken down from the rotating spindle 1.
Specifically, the first threaded hole in the device is provided with the fixing blocks 311 and is arranged in one-to-one correspondence with the clamping blocks 321.
In which, as shown in fig. 3, the cross-sectional area of the abutment 33 is greater than the cross-sectional area of the screw 34.
The cross-sectional area of the abutting block 33 is larger than that of the screw 34 so as to completely extrude the clamping block from the clamping groove, thereby releasing the clamping of the clamping block 321 and the clamping groove.
As a preferred embodiment, as shown in fig. 2 and 3, the number of the clamping pieces in the sampling assembly 3 is two, and the two clamping blocks 321 are symmetrically distributed along the axis of the rotating spindle 1 and are slidably connected to the rotating spindle 1.
The two clamping blocks 321 are symmetrically distributed on two sides of the rotating spindle 1 respectively and are used for stably connecting the fixed block 311 to the rotating spindle 1.
As shown in fig. 4, the rotating spindle 1 is provided with a second threaded hole opposite to the material, the sampling assembly 3 further comprises a sampling drill bit 35, the sampling drill bit 35 is provided with a fixed end and a drill bit end, the fixed end of the sampling drill bit 35 is provided with an external thread matched with the second threaded hole, and the fixed end of the sampling drill bit 35 is in threaded connection with the rotating spindle 1.
The sampling drill bit 35 can carry out preliminary breakage to the material, and the person of facilitating the use ration is got the material, and the stiff end threaded connection of sampling drill bit 35 is in rotating main shaft 1 simultaneously for the person of facilitating the use dismantles and changes sampling drill bit 35.
In one embodiment, as shown in FIG. 2, the open end of the sample cup 2 is formed with a knife edge 21.
The sample containing cup 2 can cut materials in the process of rotating along with the rotating main shaft 1, and the opening formed at the opening end of the sample containing cup is used for facilitating the sampling of a user.
According to the concrete working process, the opening end of the sample containing cup 2 is arranged opposite to a material and is abutted to the material, the sample containing cup 2 can be sleeved on the rotating main shaft 1 in a sliding manner, a user can conveniently detach the sample containing cup 2, the sampling assembly 3 is sleeved on the rotating main shaft 1 through a connecting hole and is arranged in the sample containing cup 2, at least one elastic clamping piece 32 is connected to the rotating main shaft 1 in a sliding manner along the radial direction of the rotating main shaft 1 and can be clamped with the sampling knife 31, the sampling knife 31 is used for limiting the sampling knife 31 to slide along the axis of the rotating main shaft 1, the driving end of the driving assembly 4 is connected to the rotating main shaft 1, the driving end of the driving assembly is used for driving the rotating main shaft 1, the sample containing cup 2 and the sampling knife 31 to rotate around the axis of the rotating main shaft 1, and the user can hold the handheld end of the driving assembly 4 by hand, and quantitative sampling is completed from the material through manual feeding. Compared with the prior art, through the joint of elastic clamping piece 32 and sampling sword 31, can dismantle sampling sword 31 and connect in rotating main shaft 1, facilitate the use person takes off sampling sword 31 from rotating main shaft 1, after taking down sampling sword 31, the user can slide flourishing appearance measuring cup 2, changes or washs it, avoids not the sanitization to cause the error of detection structure because of the multiple sample back.
When the user needs to replace the sampling knife 31, the user drives the screw 34 to rotate by hand at first, so that the abutting block 33 slides close to the clamping block 321, then the clamping block 321 is completely separated from the clamping groove under the pushing of the abutting block 33 and slides into the first guide hole, the user slides along the axis of the rotating main shaft 1, the fixing block 311 and the blade 312 can be taken down, then the user sleeves the replaced fixing block 311 on the rotating main shaft 1, finally when the first guide hole is opposite to the clamping groove, the abutting block 33 is driven to slide away from the clamping block 321 along with the continuous rotation of the screw 34 by the user, and the clamping block 321 slides out from the first guide hole under the driving of the first elastic part 322, and is clamped with the clamping groove under the elastic restoring force of the first elastic part 322.
Through the structure, the device can solve the technical problems that in the prior art, the blades are inconvenient to replace or maintain due to the fact that the blades are fixedly connected with the center shaft in a welding or riveting mode.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (10)
1. A special sample sampling device is examined soon to food safety, characterized in that includes:
rotating the main shaft;
the sample containing measuring cup is sleeved on the rotating main shaft in a sliding manner, and the opening end of the sample containing measuring cup is arranged opposite to the material and is abutted to the material;
the sampling assembly comprises a sampling cutter and at least one elastic clamping piece, the sampling cutter is arranged in the sample containing cup, the sampling cutter is provided with a connecting hole, the sampling cutter is sleeved on the rotating main shaft in a sliding way through the connecting hole, and the elastic clamping piece is connected with the rotating main shaft in a sliding way along the radial direction of the rotating main shaft and can be clamped with the sampling cutter to limit the sampling cutter to slide along the axis of the rotating main shaft;
the driving assembly is provided with a handheld end and a driving end, and the driving end of the driving assembly is connected with the rotating main shaft and is used for driving the rotating main shaft, the sample containing cup and the sampling knife to rotate around the axis of the rotating main shaft.
2. The special sample sampling device for quick food safety inspection according to claim 1, wherein at least one clamping groove is formed in the circumferential inner wall of the connecting hole along the radial direction of the connecting hole, the elastic clamping piece comprises a clamping block and a first elastic portion, the clamping block is arranged opposite to the clamping groove, the first elastic portion is arranged along the opening direction of the clamping groove, and one end of the first elastic portion is connected to the rotating main shaft, the other end of the first elastic portion is connected to the clamping block, and the elastic clamping piece is used for pushing the clamping block to be clamped with the clamping groove.
3. The special sample sampling device for food safety quick inspection according to claim 2, wherein a first guide hole is formed in the rotating main shaft opposite to the clamping groove, one end of the clamping block is arranged opposite to the clamping groove, the other end of the clamping block is slidably inserted into the first guide hole, the first elastic part is arranged in the first guide hole, and one end of the first elastic part is connected to the other end of the clamping block, and the other end of the first elastic part is connected to the bottom inner wall of the first guide hole.
4. The sample sampling device special for quick food safety inspection according to claim 3, wherein the clamping block is provided with an arc end and an abutting end, the arc end of the clamping block is far away from the inner wall of the bottom of the sample containing cup relative to the abutting end, and the sampling knife is abutted to the arc end of the clamping block after sliding along the axis of the rotating main shaft and pushes the clamping block to slide into the first guide hole.
5. The sample sampling device special for quick food safety inspection according to claim 4, wherein the sampling knife is provided with at least one first threaded hole along the axis of the rotating main shaft, the first threaded hole is communicated with the clamping groove, the sampling assembly further comprises an abutting block and a screw rod, the abutting block is arranged opposite to the arc end of the clamping block and is slidingly arranged in the clamping groove, the screw rod is in threaded connection with the first threaded hole and is connected with the abutting block, and the screw rod rotates around the axis of the screw rod to drive the abutting block to slide along the axis of the first threaded hole.
6. The sample sampling device for rapid food safety inspection according to claim 5, wherein the cross-sectional area of the abutment block is larger than the cross-sectional area of the screw.
7. The sample sampling device special for food safety quick inspection according to claim 6, wherein the number of the clamping pieces in the sampling assembly is two, and the two clamping pieces are symmetrically distributed along the axis of the rotating main shaft and are slidingly connected with the rotating main shaft.
8. The sample sampling device special for quick food safety inspection according to claim 1, wherein the rotating spindle is provided with a second threaded hole corresponding to the material, the sampling assembly further comprises a sampling drill bit, the sampling drill bit is provided with a fixed end and a drill bit end, the fixed end of the sampling drill bit is provided with an external thread matched with the second threaded hole, and the fixed end of the sampling drill bit is in threaded connection with the rotating spindle.
9. The sample sampling device for quick food safety inspection according to claim 5, wherein the sampling knife comprises a fixing block and at least three blades, the fixing block is provided with the connecting hole and the first threaded hole, and the at least three blades are uniformly arranged along the circumferential direction of the fixing block and are connected with the fixing block.
10. The sample sampling device for rapid food safety inspection according to claim 1, wherein the open end of the sample holding cup is formed with a knife edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320925663.9U CN219714802U (en) | 2023-04-23 | 2023-04-23 | Special sample sampling device is examined soon to food safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320925663.9U CN219714802U (en) | 2023-04-23 | 2023-04-23 | Special sample sampling device is examined soon to food safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219714802U true CN219714802U (en) | 2023-09-19 |
Family
ID=87980262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320925663.9U Active CN219714802U (en) | 2023-04-23 | 2023-04-23 | Special sample sampling device is examined soon to food safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219714802U (en) |
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2023
- 2023-04-23 CN CN202320925663.9U patent/CN219714802U/en active Active
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