CN218901940U - Sample crushing device for overall determination of pesticide residues - Google Patents
Sample crushing device for overall determination of pesticide residues Download PDFInfo
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- CN218901940U CN218901940U CN202222900729.7U CN202222900729U CN218901940U CN 218901940 U CN218901940 U CN 218901940U CN 202222900729 U CN202222900729 U CN 202222900729U CN 218901940 U CN218901940 U CN 218901940U
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- rotating disc
- base
- sample
- sample crushing
- driving rod
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Abstract
The sample crushing device for the overall pesticide residue measurement comprises a base, wherein the base is provided with a counterweight, and a rotating disc is arranged on the base; the rotating disc is in power connection with the motor; a sample crushing cup is movably arranged on the rotating disc; the side of the base is provided with a connecting rod, the end of the connecting rod is bent, a driving rod is arranged at the position corresponding to the rotating disc, and the setting direction of the driving rod is downward; the end of the driving rod is provided with a pressing piece, and the arrangement position of the pressing piece is positioned at the side edge of the rotating disc. The utility model has simple structure and convenient maintenance, ensures the integrity of the sample, simultaneously combines the rotation of the sample crushing cup with the fixed-point pressing crushing of the pressing sheet, and leaves a large amount of fracturing space for the sample, thereby greatly improving the sample crushing effect.
Description
Technical Field
The utility model relates to the field of food detection, in particular to a sample crushing device for overall pesticide residue determination.
Background
The most common measurement mode for pesticide residue detection in the prior art is overall measurement, namely, sampling and testing after the sample is crushed integrally. In the prior art, different types of auxiliary equipment exist for the detection mode, such as an agricultural residue detection auxiliary crushing storage device for agricultural products disclosed in Chinese patent CN202020357788.2, the device has obvious technical defects that uniformity of sample crushing cannot be guaranteed, the position of a sample cannot be adjusted, more juice in fruits and vegetables is squeezed out, and a good crushing effect cannot be achieved.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the sample crushing device for the integral measurement of pesticide residues, which has the advantages of simple structure, safety, reliability and convenience in use.
The equipment comprises a base, wherein the base is a supporting foundation and an assembling foundation of the equipment; the base is provided with a counterweight and is used for assisting equipment to be stably placed on a flat surface in use.
A rotating disc is arranged on the base; the rotating disc is in power connection with the motor;
a sample crushing cup is movably arranged on the rotating disc;
the side of the base is provided with a connecting rod, the end of the connecting rod is bent, a driving rod is arranged at the position corresponding to the rotating disc, and the setting direction of the driving rod is downward;
the end of the driving rod is provided with a pressing piece, and the arrangement position of the pressing piece is positioned at the side edge of the rotating disc.
Further, an inward concave assembly groove is formed in the base, and the rotating disc is rotatably arranged in the assembly groove;
the motor is integrated in the base, and the motor is in power connection with the rotating disc.
Further, the edge of the rotating disc integrally extends upwards and is provided with an annular assembly foundation, and the inner wall surface of the annular assembly foundation is provided with a thread groove;
the bottom of the sample crushing cup is provided with threads corresponding to the thread grooves. That is, the sample breaking cup can be screwed and fastened on the rotating disk.
Further, the driving rod adopts an electric push rod or a hydraulic cylinder.
Further, the tablet is a prototype tablet and has an outside diameter no greater than two-thirds of the inside diameter of the sample breaking cup. The effect achieved in this way is to give the crushed fruits and vegetables sufficient squeezing space.
The beneficial effects of the utility model are as follows: the utility model has simple structure and convenient maintenance, ensures the integrity of the sample, simultaneously combines the rotation of the sample crushing cup with the fixed-point pressing crushing of the pressing sheet, and leaves a large amount of fracturing space for the sample, thereby greatly improving the sample crushing effect.
Drawings
FIG. 1 is a schematic view showing the appearance of a sample crushing device for overall measurement of pesticide residues;
FIG. 2 is a schematic structural view of a sample crushing device for overall measurement of pesticide residues;
reference numerals:
1-connecting rod 2-driving rod 3-tabletting 4-sample breaking cup 5-rotating disc 6-base
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
Referring to fig. 1 and 2, the sample crushing device for overall measurement of pesticide residues comprises a base 6, wherein the base 6 is a supporting foundation and an assembling foundation of the device; the base 6 is provided with a counterweight for assisting equipment to be stably placed on a flat surface in use.
A rotating disc 5 is arranged on the base 6; the rotating disc 5 is in power connection with a motor;
the rotating disc 5 is movably provided with a sample crushing cup 4;
the side of the base 6 is provided with a connecting rod 1, the end of the connecting rod 1 is bent, a driving rod 2 is arranged at the position corresponding to the rotating disc 5, and the setting direction of the driving rod 2 is downward;
the end of the driving rod 2 is provided with a pressing sheet 3, and the setting position of the pressing sheet 3 is positioned at the side edge of the rotating disc 5.
Further, the base 6 is provided with an inward concave assembly groove, and the rotating disc 5 is rotatably arranged in the assembly groove;
the base 6 is internally provided with a motor in an integrated way, and the motor is in power connection with the rotating disc 5.
Further, the edge of the rotating disc 5 integrally extends upwards and is provided with an annular assembly foundation, and the inner wall surface of the annular assembly foundation is provided with a thread groove;
the bottom of the sample breaking cup 4 is provided with threads corresponding to the thread grooves. I.e. the sample breaking cup 4 can be screwed onto the rotating disc 5.
Further, the driving rod 2 adopts an electric push rod or a hydraulic cylinder.
Preferably, the driving rod 2 is an electric push rod.
Further, the tablet 3 is a prototype tablet 3 and has an outer diameter not greater than two-thirds of the inner diameter of the sample breaking cup 4. The effect achieved in this way is to give the crushed fruits and vegetables sufficient squeezing space.
Preferably, the connecting rod 1 is a pipeline structure, and a positioning bolt is arranged on the outer sleeve.
Preferably, the measuring cup is provided with a plurality of inner diameter specifications.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. The utility model provides a pesticide residue is sample breaker for whole survey, includes the base, the base is from taking counter weight, its characterized in that: a rotating disc is arranged on the base; the rotating disc is in power connection with the motor;
a sample crushing cup is movably arranged on the rotating disc;
the side of the base is provided with a connecting rod, the end of the connecting rod is bent, a driving rod is arranged at the position corresponding to the rotating disc, and the setting direction of the driving rod is downward;
the end of the driving rod is provided with a pressing piece, and the arrangement position of the pressing piece is positioned at the side edge of the rotating disc.
2. The sample crushing device for overall measurement of pesticide residues according to claim 1, wherein the base is provided with an inward concave assembly groove, and the rotating disc is rotatably arranged in the assembly groove;
the motor is integrated in the base, and the motor is in power connection with the rotating disc.
3. The sample crushing device for overall measurement of pesticide residues according to claim 1, wherein the edge of the rotating disc integrally extends upwards and is provided with an annular assembly foundation, and the inner wall surface of the annular assembly foundation is provided with a thread groove;
the bottom of the sample crushing cup is provided with threads corresponding to the thread grooves.
4. The sample crushing device for overall measurement of pesticide residues according to claim 1, wherein the driving rod is an electric push rod or a hydraulic cylinder.
5. The sample crushing device for overall measurement of pesticide residues according to claim 1, wherein the pressed sheet is a prototype pressed sheet, and the outer diameter thereof is not more than two thirds of the inner diameter of the sample crushing cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222900729.7U CN218901940U (en) | 2022-11-02 | 2022-11-02 | Sample crushing device for overall determination of pesticide residues |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222900729.7U CN218901940U (en) | 2022-11-02 | 2022-11-02 | Sample crushing device for overall determination of pesticide residues |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218901940U true CN218901940U (en) | 2023-04-25 |
Family
ID=86014666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222900729.7U Active CN218901940U (en) | 2022-11-02 | 2022-11-02 | Sample crushing device for overall determination of pesticide residues |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218901940U (en) |
-
2022
- 2022-11-02 CN CN202222900729.7U patent/CN218901940U/en active Active
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