CN219830507U - Sample preparation device for detecting pesticide residues in vegetable and fruit agricultural products - Google Patents
Sample preparation device for detecting pesticide residues in vegetable and fruit agricultural products Download PDFInfo
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- CN219830507U CN219830507U CN202320948953.5U CN202320948953U CN219830507U CN 219830507 U CN219830507 U CN 219830507U CN 202320948953 U CN202320948953 U CN 202320948953U CN 219830507 U CN219830507 U CN 219830507U
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- extrusion
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- preparation device
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- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 18
- 235000013311 vegetables Nutrition 0.000 title claims abstract description 18
- 239000000447 pesticide residue Substances 0.000 title claims abstract description 15
- 238000001125 extrusion Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 10
- 239000000575 pesticide Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005304 joining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005464 sample preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sample preparation device for detecting pesticide residues in vegetable and fruit agricultural products, which comprises a base, wherein a rotary column is rotationally arranged on the upper end face of the base, a connecting rod is fixedly arranged at the end part of the rotary column, an arc-shaped outer wall of the connecting rod is provided with a mounting groove, a crusher is arranged in the mounting groove through a mounting block, two extrusion grooves are arranged on the outer wall of the mounting block, inserting rods are arranged in the two extrusion grooves through extrusion mechanisms, inserting holes which correspond to the inserting rods and are communicated with the mounting groove are formed in the outer wall of the connecting rod, and a plurality of placing grooves are formed in the upper end face of the base. According to the utility model, the base, the rotating column, the connecting rod, the mounting rod and the crusher are arranged, the plurality of placing grooves are arranged, meanwhile, the sample cups are placed in the plurality of placing grooves, the clamping plate and other components are also arranged, the plurality of sample stations are arranged, so that a plurality of samples can be manufactured in a single manufacturing process, and the crushing component can be conveniently assembled and disassembled with the rotating component.
Description
Technical Field
The utility model relates to the technical field of sample preparation devices, in particular to a sample preparation device for detecting pesticide residues in vegetable and fruit agricultural products.
Background
Agricultural products refer to primary products of various plants and animals produced in the planting industry, the breeding industry, the forestry industry, the pasture industry and the aquaculture industry, and national regulations that primary agricultural products refer to plants and animals obtained in agricultural activities and products thereof, excluding various processed products.
When the pesticide residue is detected in the vegetable and fruit agricultural products, a detection sample needs to be manufactured, the procedure is to crush the vegetable and fruit by means of the crushing assembly and enter the sample cup for waiting for testing, the device corresponding to the procedure is a vegetable and fruit agricultural product pesticide residue sample preparation device, and the device has the following problems in the prior art: the sample preparation stations are fewer, the sample preparation method cannot adapt to single preparation of multiple samples, and the multiple samples are prepared by frequently replacing and placing components such as sample cups, and the like, so that the procedure is complex.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a sample preparation device for detecting pesticide residues in vegetable and fruit agricultural products.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a detect remaining sample preparation device of pesticide in vegetables fruit agricultural product, includes the base, the base up end rotates and is equipped with the steering column, steering column end fixing is equipped with the joining rod, joining rod arc outer wall is equipped with the mounting groove, be equipped with the breaker through the installation piece in the mounting groove, the installation piece outer wall is equipped with two extrusion grooves, two all be equipped with the inserted bar through extrusion mechanism in the extrusion groove, joining rod outer wall be equipped with correspond and with the jack of mounting groove intercommunication with the inserted bar, the base up end is equipped with a plurality of standing grooves, a plurality of all placed the sample cup in the standing groove, the fixed polylith fixed plate that is equipped with of base up end, every the fixed plate side all is equipped with the splint that are used for the centre gripping sample cup through buffer gear.
Preferably, the extrusion mechanism comprises an extrusion spring arranged in the extrusion groove, and two ends of the extrusion spring are respectively and elastically connected with the outer wall of the inserted rod and the inner bottom wall of the extrusion groove.
Preferably, the buffer mechanism comprises a buffer spring arranged between the clamping plate and the fixed plate, and two ends of the buffer spring are respectively and elastically connected with the fixed plate and the outer wall of the clamping plate.
Preferably, the mounting groove and the mounting block are in T shape in top view, and the inner wall of the mounting groove and the outer wall of the mounting block are polished.
Preferably, the top views of the fixing plate and the clamping plate are arc-shaped, and a rubber pad is arranged on the contact surface of the clamping plate and the sample cup.
Preferably, a power chamber is arranged in the base, and a rotating motor which is connected and matched with the rotating column is arranged in the power chamber.
The utility model has the beneficial effects that:
1. through setting up base, revolving post, connecting rod, installation pole and breaker, and be equipped with a plurality of standing grooves, all place the sample cup simultaneously in a plurality of standing grooves, still set up subassembly such as splint, thereby possess a plurality of sample stations and can make a plurality of samples in single manufacturing process, and broken subassembly can be convenient accomplish the dismouting with the rotating assembly.
2. Through setting up components such as fixed plate, splint and buffer spring, can realize the stable centre gripping operation to the sample cup with the help of the splint under buffer spring extrusion effect, guarantee the stability when the sample cup is placed.
Drawings
FIG. 1 is a schematic diagram of a left-hand structure of a sample preparation device for detecting pesticide residues in agricultural products of vegetables and fruits;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic right-view structural diagram of a sample preparation device for detecting pesticide residues in agricultural products of vegetables and fruits.
In the figure: 1 base, 2 rotating column, 3 connecting rod, 4 breaker, 5 opening and closing cover, 6 breaking motor, 7 discharging pipe, 8 standing groove, 9 sample cup, 10 fixed plate, 11 buffer spring, 12 mounting groove, 13 installation block, 14 jack.
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.
Referring to fig. 1-3, a sample preparation device for detecting pesticide residues in vegetable and fruit agricultural products comprises a base 1, wherein a rotary column 2 is rotationally arranged on the upper end face of the base 1, a connecting rod 3 is fixedly arranged at the end part of the rotary column 2, an arc-shaped outer wall of the connecting rod 3 is provided with a mounting groove 12, a crusher 4 is arranged in the mounting groove 12 through a mounting block 13, two extrusion grooves are arranged on the outer wall of the mounting block 13, inserting rods are arranged in the two extrusion grooves through extrusion mechanisms, inserting holes 14 corresponding to the inserting rods and communicated with the mounting groove 12 are formed in the outer wall of the connecting rod 3, a plurality of placing grooves 8 are formed in the upper end face of the base 1, sample cups 9 are all placed in the plurality of placing grooves 8, a plurality of fixing plates 10 are fixedly arranged on the upper end face of the base 1, and clamping plates used for clamping the sample cups 9 are arranged on the sides of each fixing plate 10 through buffer mechanisms.
The extrusion mechanism comprises an extrusion spring arranged in the extrusion groove, two ends of the extrusion spring are respectively and elastically connected with the outer wall of the inserting rod and the inner bottom wall of the extrusion groove, and the extrusion operation of the inserting rod is realized by elastic potential energy provided by the extrusion spring.
The buffer mechanism comprises a buffer spring 11 arranged between the clamping plate and the fixing plate 10, two ends of the buffer spring 11 are respectively and elastically connected with the fixing plate 10 and the outer wall of the clamping plate, and elastic potential energy provided by the buffer spring 11 can not only realize extrusion pushing operation on the clamping plate, but also provide elastic buffer to avoid damage caused by excessive clamping.
The mounting groove 12 and the mounting block 13 are all T-shaped in top view, and the T-shaped is limited, so that the mounting block 13 can only be vertically dismounted, the inner wall of the mounting groove 12 and the outer wall of the mounting block 13 are polished, the polishing smoothness is high, and the relative smoothness of the mounting and dismounting of the mounting groove 12 and the mounting block 13 is ensured.
The fixed plate 10 and the splint top view all are the arc, and splint and the face of sample cup 9 contact are equipped with the rubber pad, and the arc accords with sample cup 9 appearance, and the rubber pad plays the guard action and avoids causing the hard contact damage.
The base 1 is internally provided with a power chamber, a rotating motor which is connected with the rotating column 2 in a matched manner is arranged in the power chamber, and the rotating motor is a power device of the rotating column 2 and other components.
When the utility model is used, the crusher 4 is provided with the opening and closing cover 5 which is convenient to open and close, so that agricultural products such as fruits and vegetables are conveniently placed, crushing is realized by means of the crusher 4, finally, the crushed products flow into the sample cup 9 positioned right below the crusher through the discharging pipe 7 to realize sample preparation operation, wherein the crusher 4 is a mature product in the prior art, the concrete working principle is not repeated, the crusher is installed in the installation groove 12 by means of the installation block 13, the fixing and releasing of the installation block 13 relative to the installation groove 12 can be realized by pressing the inserted rod positioned in the insertion hole 14, and thus, the convenient disassembly and assembly of the crusher 4 relative to the rotary column 2 and the connecting rod 3 are realized, thereby facilitating overhaul and maintenance or cleaning and the like, wherein the rotary motor can drive the crusher 4 to rotate and adjust by means of the components such as the rotary column 2 and the connecting rod 3, so as to enable the crusher to correspond to other sample cups 9, and crushed samples are discharged into the other sample cups 9, and the sample cups 9 are clamped and fixed under the action of the buffer springs 11 and the clamping plates, and the sample cups 9 have certain stability.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a detect remaining sample preparation device of pesticide in vegetables fruit agricultural product, includes base (1), its characterized in that, base (1) up end rotates and is equipped with swivel post (2), swivel post (2) end fixing is equipped with connecting rod (3), connecting rod (3) arc outer wall is equipped with mounting groove (12), be equipped with breaker (4) through installation piece (13) in mounting groove (12), installation piece (13) outer wall is equipped with two extrusion grooves, two all be equipped with the inserted bar through extrusion mechanism in the extrusion groove, connecting rod (3) outer wall be equipped with inserted bar correspond and jack (14) with mounting groove (12) intercommunication, base (1) up end is equipped with a plurality of standing grooves (8), a plurality of all placed sample cup (9) in standing groove (8), base (1) up end fixing is equipped with polylith fixed plate (10), every fixed plate (10) side all is equipped with the splint that are used for centre gripping sample cup (9) through buffer gear.
2. The sample preparation device for detecting pesticide residues in vegetable and fruit agricultural products according to claim 1, wherein the extrusion mechanism comprises an extrusion spring arranged in the extrusion groove, and two ends of the extrusion spring are respectively and elastically connected with the outer wall of the inserted bar and the inner bottom wall of the extrusion groove.
3. The sample preparation device for detecting pesticide residues in vegetable and fruit agricultural products according to claim 2, wherein the buffer mechanism comprises a buffer spring (11) arranged between the clamping plate and the fixing plate (10), and two ends of the buffer spring (11) are respectively and elastically connected with the fixing plate (10) and the outer wall of the clamping plate.
4. A sample preparation device for detecting pesticide residues in vegetable and fruit agricultural products according to claim 3, wherein the top views of the mounting groove (12) and the mounting block (13) are all T-shaped, and the inner wall of the mounting groove (12) and the outer wall of the mounting block (13) are polished.
5. The sample preparation device for detecting pesticide residues in vegetable and fruit agricultural products according to claim 4, wherein the top view of the fixing plate (10) and the top view of the clamping plate are arc-shaped, and a rubber pad is arranged on the contact surface of the clamping plate and the sample cup (9).
6. The sample preparation device for detecting pesticide residues in vegetable and fruit agricultural products according to claim 5, wherein a power chamber is arranged in the base (1), and a rotating motor connected with the rotating column (2) is arranged in the power chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320948953.5U CN219830507U (en) | 2023-04-25 | 2023-04-25 | Sample preparation device for detecting pesticide residues in vegetable and fruit agricultural products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320948953.5U CN219830507U (en) | 2023-04-25 | 2023-04-25 | Sample preparation device for detecting pesticide residues in vegetable and fruit agricultural products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219830507U true CN219830507U (en) | 2023-10-13 |
Family
ID=88277121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320948953.5U Active CN219830507U (en) | 2023-04-25 | 2023-04-25 | Sample preparation device for detecting pesticide residues in vegetable and fruit agricultural products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219830507U (en) |
-
2023
- 2023-04-25 CN CN202320948953.5U patent/CN219830507U/en active Active
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