CN220339810U - Sample preparation device for agricultural products - Google Patents
Sample preparation device for agricultural products Download PDFInfo
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- CN220339810U CN220339810U CN202321800729.8U CN202321800729U CN220339810U CN 220339810 U CN220339810 U CN 220339810U CN 202321800729 U CN202321800729 U CN 202321800729U CN 220339810 U CN220339810 U CN 220339810U
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- preparation device
- agricultural products
- cylinder
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- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 33
- 238000012360 testing method Methods 0.000 abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000007689 inspection Methods 0.000 description 8
- 244000005700 microbiome Species 0.000 description 7
- 230000006872 improvement Effects 0.000 description 5
- 238000012856 packing Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 208000035472 Zoonoses Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 206010048282 zoonosis Diseases 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of agricultural product detection, in particular to a sample preparation device for agricultural products. The novel sample preparation device comprises a shell, an empty groove is formed in the top of the shell, a juice squeezing mechanism and a separating mechanism are arranged in the empty groove, a round groove is formed in the shell, the round groove is located at the bottom of the empty groove, the empty groove is communicated with the round groove, a water outlet pipe is fixedly connected to one side of the shell, the water outlet pipe is communicated with the round groove, an auger is rotationally connected in the round groove, an L-shaped rod is arranged on the other side of the shell, one side of the L-shaped rod penetrates through the side wall of the shell and is coaxially connected with one side of the auger, a rotating handle is rotationally connected to the other side of the L-shaped rod, a plurality of supporting legs are fixedly connected to the bottom of the shell, the problem that the existing sample preparation device for agricultural products is inconvenient to control the quantity of extracting liquid in a test tube is solved, the quantity of sample liquid in the test tube is easy to be insufficient, and experimental error is enlarged.
Description
Technical Field
The utility model relates to the technical field of agricultural product detection, in particular to a sample preparation device for agricultural products.
Background
The agricultural product microorganism inspection can effectively prevent zoonotic diseases, is one of important indexes for measuring whether food accords with eating standards, is also a scientific basis for judging whether food can be eaten, can judge the real health condition of the food through the food microorganism inspection, can reasonably infer the pollution degree of the food, and therefore, each link of food microorganism inspection is strictly controlled, the food safety problem can be obviously reduced, and the method plays an important role in food safety, human health and economic development.
The collection and preparation work of the agricultural product inspection sample is an important precondition of microorganism inspection, has important significance for the output of an inspection report and the accuracy of an inspection result, and liquid samples are required to be respectively extracted into different test tubes for standby according to standard quantity in the preparation process of the agricultural product inspection liquid sample, and the different quantity of the liquid samples can influence the experimental result, so that the liquid samples are required to be uniformly distributed into a plurality of test tubes, the conventional sample preparation device for agricultural products is mostly inconvenient to control the quantity of liquid extracted into the test tubes, and experimental errors are easy to expand.
The utility model provides a sample preparation device for agricultural product microorganism detection that contrast chinese patent publication No. CN217542571U, includes the collection basin, the left side fixed mounting of collection basin has the drain pipe, the centre of drain pipe is provided with the filtration storehouse, the top of collecting the basin is installed and is collected the basin lid, the motor case is installed to the central point of collecting the basin lid put, flexible cylinder is installed to the top of motor case, little operating panel is installed to flexible cylinder's top, the rotation axis is installed to motor case below, collect the basin lid and collect and install the centrifugal filter cartridge in the cavity that the basin formed, the centrifugal filter cartridge lid is installed to the top of centrifugal filter cartridge. According to the utility model, the design of the centrifugal filter barrel is different from that of a traditional agricultural product microorganism sampling machine, solid-liquid separation is completed through centrifugation, and the centrifugal filter barrel and the collecting basin can be disassembled and cleaned after the work is completed, so that the influence of solid-liquid medium residues on the next sample preparation work is effectively avoided.
The solution is that although the solid-liquid separation can be completed through centrifugation, the centrifugal filter cartridge and the collecting basin can be disassembled and cleaned, but the liquid amount extracted into the test tubes cannot be controlled, the liquid samples cannot be uniformly distributed into different test tubes, and the experimental error is large.
Disclosure of Invention
The present utility model is directed to a sample preparation device for agricultural products, which solves the problems set forth in the background art.
In order to achieve the above purpose, the utility model provides a sample preparation device for agricultural products, which comprises a shell, wherein the top of the shell is provided with a hollow groove, a juicing mechanism and a separating mechanism are arranged in the hollow groove, a round groove is formed in the shell, the round groove is positioned at the bottom of the hollow groove and communicated with the round groove, a water outlet pipe is fixedly connected to one side of the shell and communicated with the round groove, a packing auger is rotatably connected in the round groove, an L-shaped rod is arranged on the other side of the shell, one side of the L-shaped rod penetrates through the side wall of the shell and is coaxially connected with one side of the packing auger, the other side of the L-shaped rod is rotatably connected with a rotating handle, a plurality of supporting legs are fixedly connected to the bottom of the shell, and a fixing block is fixedly connected to one side, close to the water outlet pipe, of the fixing block is fixedly connected with a clamping block and a supporting block.
As a further improvement of the technical scheme, the juicing mechanism comprises a cover plate, a through chute is formed in the top of the cover plate, a cylinder is connected in the chute in a sliding mode, and a plurality of blades are fixedly connected to the side wall of the cylinder.
As a further improvement of the technical scheme, the top of the cover plate is fixedly connected with a motor, the bottom of an output shaft of the motor is coaxially connected with a clamping block, the top of the cylinder is provided with a clamping groove, and the clamping groove is clamped with the clamping block.
As a further improvement of the technical scheme, the bottom of the cover plate is fixedly connected with a pair of inserting rods, a pair of slots are formed in the top of the shell, and the slots are spliced with the inserting blocks.
As a further improvement of the technical scheme, the separating mechanism comprises a separating cylinder, the side wall of the separating cylinder is rotationally connected with the inner wall of the empty slot, and a plurality of through round holes are formed in the side wall of the separating cylinder.
As a further improvement of the technical scheme, the inner bottom wall of the separating cylinder is fixedly connected with a square block, and the bottom of the cylinder is provided with a square groove which is clamped with the square block.
Compared with the prior art, the utility model has the beneficial effects that:
in this a sample preparation device for agricultural product, through casing and auger and the rotation handle that set up, when preparing agricultural product microorganism detection liquid sample, juice extraction mechanism and separating mechanism work in succession, make the agricultural product broken, the juice that its inside was contained falls into the empty slot, because the empty slot bottom is the inclined plane, liquid continues to flow into the circular slot, afterwards remove the test tube to the supporting shoe top and block into the fixture block, hold again and remove the rotation handle, make L shape pole rotate and drive the auger and rotate, carry the liquid in the circular slot to the outlet pipe in, fall into the test tube from the outlet pipe again, when the liquid in the test tube satisfies the detection needs, stop removing the rotation handle, change new test tube again after taking off the test tube, the repeated operation, thereby be convenient for control draw the quantity of liquid in the test tube, can be even distribute the liquid sample to different test tubes in, make the liquid quantity in the test tube accord with experimental standard, reduce experimental error, make the experiment more accurate, reduce food safety risk.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a housing structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of a separator of the present utility model;
fig. 4 is a schematic cross-sectional view of a cover plate structure of the present utility model.
The meaning of each reference sign in the figure is:
1. a housing; 10. a hollow groove; 11. a circular groove; 12. a slot; 13. support legs; 14. a fixed block; 140. clamping blocks; 141. a support block;
2. an auger; 20. an L-shaped rod; 21. rotating the handle; 22. a water outlet pipe; 23. a separation cylinder; 230. a round hole; 24. a square block;
3. a cover plate; 30. a chute; 31. a rod; 32. a motor; 320. a clamping block; 33. a cylinder; 330. a clamping groove; 331. a square groove; 34. a blade.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present embodiment provides a sample preparation device for agricultural products, including a housing 1, an empty slot 10 is provided at the top of the housing 1, a juice squeezing mechanism and a separating mechanism are provided in the empty slot 10, a round slot 11 is provided in the housing 1, the round slot 11 is located at the bottom of the empty slot 10, the empty slot 10 is communicated with the round slot 11, a water outlet pipe 22 is fixedly connected to one side of the housing 1, the water outlet pipe 22 is communicated with the round slot 11, a packing auger 2 is rotationally connected to the round slot 11, an L-shaped rod 20 is provided at the other side of the housing 1, one side of the L-shaped rod 20 penetrates through the side wall of the housing 1 and is coaxially connected with one side of the packing auger, a rotating handle 21 is rotationally connected to the other side of the L-shaped rod 20, a plurality of supporting legs 13 are fixedly connected to the bottom of the housing 1, a fixing block 14 is fixedly connected to the bottom of the housing 1, and a clamping block 140 and a supporting block 141 are fixedly connected to one side of the fixing block 14 near the water outlet pipe 22.
The working principle is as follows: firstly, the juice squeezing mechanism and the separating mechanism work successively to crush agricultural products, juice contained in the juice squeezing mechanism and the separating mechanism falls into the empty groove 10, liquid can continuously flow into the round groove 11 due to the inclined surface at the bottom of the empty groove 10, then the test tube is moved to the top of the supporting block 141 and clamped into the clamping block 140, then the rotating handle 21 is held and moved, the L-shaped rod 20 is rotated to drive the auger 2 to rotate, liquid in the round groove 11 is conveyed into the water outlet pipe 22 and falls into the test tube from the water outlet pipe 22, when the liquid in the test tube meets detection requirements, the moving handle 21 is stopped, a new test tube is replaced after the test tube is removed, and the operation is repeated, so that liquid samples can be uniformly distributed into different test tubes, the liquid quantity in the test tube meets test standards, and experimental errors are reduced.
In order to crush and squeeze juice of agricultural products so as to obtain a liquid sample, the juice squeezing mechanism comprises a cover plate 3, a through chute 30 is formed in the top of the cover plate 3, a cylinder 33 is connected in the chute 30 in a sliding mode, a plurality of blades 34 are fixedly connected to the side wall of the cylinder 33, the cylinder 33 is enabled to rotate, the blades 34 are driven to move to crush the agricultural products, and juice in the agricultural products flows out.
Considering that the cylinder 33 needs to be rotated, crushing and juicing are carried out on agricultural products, the motor 32 is fixedly connected to the top of the cover plate 3, the clamping block 320 is coaxially connected to the bottom of the output shaft of the motor 32, the clamping groove 330 is formed in the top of the cylinder 33, the clamping groove 330 is clamped with the clamping block 320, the motor 32 is electrified to work, the output shaft drives the clamping block 320 to rotate, and the cylinder 33 is driven to rotate through the clamping block 320 and the clamping groove 330.
When the cover plate 3 is used, in order to prevent the cover plate 3 from rotating, the bottom of the cover plate 3 is fixedly connected with a pair of inserting rods 31, the top of the shell 1 is provided with a pair of inserting grooves 12, the inserting grooves 12 are inserted with the inserting blocks, and the cover plate 3 is moved to enable the inserting rods 31 to be inserted with the inserting grooves 12, so that the cover plate 3 is prevented from rotating.
In operation, the water in the solid-liquid mixture of the crushed agricultural products needs to be separated, so the separating mechanism comprises a separating cylinder 23, the side wall of the separating cylinder 23 is rotationally connected with the inner wall of the hollow groove 10, a plurality of through round holes 230 are formed in the side wall of the separating cylinder 23, the separating cylinder 23 is rotated to drive the mixture in the separating cylinder to rotate, liquid passes through the round holes 230 under the action of centrifugal force and falls into the hollow groove 10, and the liquid continuously flows into the round groove 11 due to the inclined surface at the bottom of the hollow groove 10.
In addition, in order to drive the separating drum 23 to rotate, thereby separating the moisture in the agricultural products, the bottom wall of the separating drum 23 is fixedly connected with a square block 24, the bottom of the cylinder 33 is provided with a square groove 331, the square groove 331 is clamped with the square block 24, the cylinder 33 is moved to enable the top of the cylinder 33 to slide in the sliding groove 30, the square block 24 is inserted into the square groove 331, and the square groove 331 is clamped with the square block 24, so that the separating drum 23 is driven to rotate when the cylinder 33 rotates.
When the sample preparation device for agricultural products in this embodiment is specifically used, firstly, a worker puts the collected agricultural product sample into the separating tube 23, then the cover plate 3 is moved to enable the inserted rod 31 to be inserted into the slot 12, then the motor 32 is electrified to work, the output shaft drives the clamping block 320 to rotate, the clamping block 320 is clamped with the clamping groove 330 to drive the cylinder 33 to rotate, the cylinder 33 drives the blade 34 to move to crush the agricultural products, juice in the agricultural products flows out, then the cylinder 33 is moved, the top of the cylinder slides in the sliding groove 30, the square 24 is inserted into the square groove 331, then the motor 32 is electrified to work to drive the cylinder 33 to rotate, the clamping groove 331 and the square groove 24 are clamped to drive the separating tube 23 to rotate, liquid flowing out of the agricultural products passes through the round hole 230 to fall into the empty groove 10 under the action of centrifugal force, the liquid continuously flows into the round groove 11 due to the inclined surface at the bottom of the empty groove 10, then the test tube is moved to the top of the supporting block 141 and clamped into the clamping block 140, then the rotary handle 21 is held and moved, the L-shaped rod 20 is rotated to drive the auger 2 to rotate, the liquid in the round groove 11 is conveyed into the water outlet tube 22, and then the test tube 22 to be removed from the water outlet tube 22, the liquid in the test tube is stopped from the water 22, the test tube is required to be uniformly tested, the liquid is repeatedly removed, and the error is reduced, and the test tube is repeatedly required to be removed, and the test tube is repeatedly, and the error is removed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A kind device for agricultural product's system, its characterized in that: including casing (1), empty slot (10) have been seted up at casing (1) top, be provided with juice extractor mechanism and separating mechanism in empty slot (10), round slot (11) have been seted up in casing (1), round slot (11) are located empty slot (10) bottom, empty slot (10) and round slot (11) intercommunication, casing (1) one side fixedly connected with outlet pipe (22), outlet pipe (22) and round slot (11) intercommunication, round slot (11) internal rotation is connected with auger (2), casing (1) opposite side is provided with L shape pole (20), L shape pole (20) one side pass casing (1) lateral wall and with dragon one side coaxial coupling, L shape pole (20) opposite side rotation is connected with rotation handle (21), casing (1) bottom fixedly connected with a plurality of supporting legs (13), casing (1) bottom fixedly connected with fixed block (14), one side fixedly connected with anchor block (140) and anchor block (141) that fixed block (14) are close to outlet pipe (22).
2. The sample preparation device for agricultural products according to claim 1, wherein: the juicing mechanism comprises a cover plate (3), a through chute (30) is formed in the top of the cover plate (3), a cylinder (33) is connected in a sliding mode in the chute (30), and a plurality of blades (34) are fixedly connected to the side wall of the cylinder (33).
3. The sample preparation device for agricultural products according to claim 2, wherein: the motor (32) is fixedly connected to the top of the cover plate (3), the clamping block (320) is coaxially connected to the bottom of an output shaft of the motor (32), the clamping groove (330) is formed in the top of the cylinder (33), and the clamping groove (330) is clamped with the clamping block (320).
4. A sample preparation device for agricultural products according to claim 3, wherein: the bottom of the cover plate (3) is fixedly connected with a pair of inserting rods (31), a pair of inserting grooves (12) are formed in the top of the shell (1), and the inserting grooves (12) are spliced with the inserting blocks.
5. The sample preparation device for agricultural products according to claim 4, wherein: the separating mechanism comprises a separating cylinder (23), the side wall of the separating cylinder (23) is rotationally connected with the inner wall of the empty groove (10), and a plurality of through round holes (230) are formed in the side wall of the separating cylinder (23).
6. The sample preparation device for agricultural products according to claim 5, wherein: square grooves (331) are formed in the bottoms of the cylinders (33), and the square grooves (331) are clamped with the square blocks (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321800729.8U CN220339810U (en) | 2023-07-11 | 2023-07-11 | Sample preparation device for agricultural products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321800729.8U CN220339810U (en) | 2023-07-11 | 2023-07-11 | Sample preparation device for agricultural products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220339810U true CN220339810U (en) | 2024-01-12 |
Family
ID=89456068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321800729.8U Active CN220339810U (en) | 2023-07-11 | 2023-07-11 | Sample preparation device for agricultural products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220339810U (en) |
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2023
- 2023-07-11 CN CN202321800729.8U patent/CN220339810U/en active Active
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