CN116973190A

CN116973190A - Sampling device for detecting food pesticide residues

Info

Publication number: CN116973190A
Application number: CN202310869078.6A
Authority: CN
Inventors: 刘向阳; 陈靖; 沈爱芳; 顾晓清; 汤秀秀; 陆小敏; 范锦; 郁腾; 杨佩
Original assignee: China Inspection And Traceability Jiangsu Technology Service Co ltd
Current assignee: China Inspection And Traceability Jiangsu Technology Service Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2023-10-31

Abstract

The invention discloses a sampling device for detecting food pesticide residues, which comprises a sampling box, wherein the top of the sampling box is fixedly connected with a crushing box, and the sampling device has the beneficial effects that: through adding the gear, when realizing that one of them dwang drives the gear rotation in the outside, one of them gear drives another gear and rotates, can rotate two dwang and crushing cover, smash the processing to food through crushing cover, better carries out sample processing to pesticide residue, through having added crushing axle, realized carrying out preliminary crushing processing to the food that gets into in the crushed material case, through having added rolling disc, regulating plate, realized carrying out position control through the pivot drive regulating plate when the rolling disc rotates, the regulating plate drives fixed plate and sliding plate through the pivot and carries out position control, drive backup pad and the reciprocal regulation of water supply net section of thick bamboo through the sliding plate and handle, carry out the separation through pesticide extract to the pesticide residue on the food and draw the processing.

Description

Sampling device for detecting food pesticide residues

Technical Field

The invention relates to the technical field of pesticide residue detection, in particular to a sampling device for detecting food pesticide residues.

Background

Food refers to various finished products or raw materials for human use or drinking, and is the most basic substance for human survival and development. The food is a food product which is used for people to eat, can maintain, improve or regulate the metabolism of human bodies, has nutrition, functionality and diversity, is a finished product and a raw material which are eaten or drunk by people and is a traditional Chinese medicinal material, but does not comprise a product for treating, in the processing of the finished product of the food, the food is required to be detected for pesticide residues, and further the sampling device is required to sample and detect, but the traditional sampling device is inconvenient to crush the food, is not comprehensive enough when pesticide extract and pesticide on the food are mixed and extracted, is easy to cause incomplete pesticide extraction, and influences the stability of pesticide detection after sampling.

Disclosure of Invention

The invention aims to provide a sampling device for detecting pesticide residues in food, so as to solve the problems that the traditional sampling device proposed in the background art is inconvenient to crush the food, is not comprehensive enough when pesticide extracting solution and pesticide on the food are mixed and extracted, is easy to cause incomplete pesticide extraction and affects the detection stability of the pesticide after sampling.

In order to achieve the above purpose, the present invention provides the following technical solutions: a sampling device for detecting food pesticide residue, including the sampling box, the top fixedly connected with crushed aggregates case of sampling box, the top fixedly connected with inlet pipe of crushed aggregates case, the inside rotation of crushed aggregates case is connected with crushing axle, the inside rotation of crushed aggregates case is connected with two dwang, the outside fixedly connected with crushing cover of dwang, the discharge gate has been seted up to the bottom of crushed aggregates case, the discharge gate is linked together with the sampling box, the inside equidistance sliding connection of crushed aggregates case has four spacing slide, four spacing slide's bottom fixedly connected with leads to a water net section of thick bamboo, the inboard swing joint of leading to a water net section of thick bamboo has the puddler, the puddler rotates with the sampling box to be connected, the inside of sampling box is equipped with No. two motors, the output and the puddler fixedly connected with of No. two motors, the bottom symmetry fixedly connected with two backup pads of leading to a water net section of thick bamboo, backup pad and sampling box sliding connection, the bottom symmetry fixedly connected with two support bases of sampling box, two sliding connection have sliding connection between the rolling disc, backup pad and two inboard fixedly connected with liquid spray liquid spraying device.

As a preferred embodiment of the present invention: the outside fixedly connected with feed liquor pipe of logical liquid case, feed liquor pipe and sampling box fixed connection.

As a preferred embodiment of the present invention: two impurity discharging ports are symmetrically formed in the bottom of the water passing net barrel.

As a preferred embodiment of the present invention: two plugging net plates matched with the impurity discharging ports are arranged at the bottom of the water passing net barrel through bolts.

As a preferred embodiment of the present invention: one side fixedly connected with No. two fixed casees of crushed aggregates case, two the dwang all rotates with No. two fixed casees to be connected, two the equal fixedly connected with gear in the outside of dwang, two the meshing is connected between the gear, no. two one side of fixed casees is equipped with a motor, one of them dwang and the output fixed connection of a motor.

As a preferred embodiment of the present invention: one side fixedly connected with of crushed aggregates case is fixed case No. one, two the dwang with smash the one end of axle and all rotate with fixed case No. one of them dwang with smash the equal fixedly connected with belt pulley in the outside of axle, two pass through belt transmission connection between the belt pulley.

As a preferred embodiment of the present invention: one side of the sampling box is fixedly connected with a liquid outlet pipe.

As a preferred embodiment of the present invention: one side of the support base is rotationally connected with a rotating disc, one side of the rotating disc is rotationally connected with an adjusting plate through a rotating shaft, the bottom of the sliding plate is fixedly connected with two fixing plates, and the two fixing plates are rotationally connected with the adjusting plate through rotating shafts.

As a preferred embodiment of the present invention: one of them support the inside of base and be equipped with No. three motors, no. three motor's output and rolling disc fixed connection.

As a preferred embodiment of the present invention: the sealed chamber door is installed to one side of sampling case, one side of sampling case is equipped with control panel, no. one motor, no. two motors and No. three motors all with control panel electric connection.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, by adding the gears, when one of the rotating rods drives the outer gear to rotate, one of the gears drives the other gear to rotate, so that the two rotating rods and the crushing sleeve can rotate, the food is crushed through the crushing sleeve, the pesticide residue is better sampled, the food entering the crushing box is subjected to preliminary crushing treatment through the addition of the crushing shaft, the position adjustment is realized through the rotation of the rotating disc and the adjusting plate by driving the adjusting plate through the rotation shaft, the position adjustment is realized through driving the fixing plate and the sliding plate through the rotation shaft, the reciprocating adjustment treatment is carried out through driving the supporting plate and the water-through net barrel through the sliding plate, and the pesticide residue on the food is separated and extracted through the pesticide extracting solution.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a side view of a rotatable disk of the present invention;

fig. 3 is a side view of the internal structure of the second fixing case of the present invention.

In the figure: 1. sampling box; 2. a crushing box; 3. a feed pipe; 4. a crushing shaft; 5. a first fixed box; 6. a belt pulley; 7. a rotating lever; 8. crushing the sleeve; 9. a second fixed box; 10. a gear; 11. a motor I; 12. a liquid passing box; 13. a liquid ejecting head; 14. a water-passing net drum; 15. a impurity discharging port; 16. plugging the screen plate; 17. a stirring rod; 18. a motor II; 19. a support plate; 20. a sliding plate; 21. a rotating disc; 22. an adjusting plate; 23. a fixing plate; 24. a third motor; 25. a control panel; 26. sealing the box door; 27. a liquid outlet pipe; 28. a liquid inlet pipe; 29. a limit sliding plate; 30. a discharge port; 31. and a supporting base.

Detailed Description

The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a sampling device for detecting food pesticide residue, including sampling box 1, the top fixedly connected with crushed aggregates case 2 of sampling box 1, the top fixedly connected with inlet pipe 3 of crushed aggregates case 2, the inside rotation of crushed aggregates case 2 is connected with crushing axle 4, the inside rotation of crushed aggregates case 2 is connected with two dwang 7, the outside fixedly connected with crushing cover 8 of dwang 7, discharge gate 30 has been seted up to the bottom of crushed aggregates case 2, discharge gate 30 is linked together with sampling box 1, the inside equidistance sliding connection of crushed aggregates case 2 has four spacing slide plates 29, the bottom fixedly connected with leads to water net section of thick bamboo 14 of four spacing slide plates 29, the inboard swing joint of leading to water net section of thick bamboo 14 has puddler 17, puddler 17 and sampling box 1 rotate to be connected, the inside of sampling box 1 is equipped with No. two motors 18, the output and puddler 17 fixedly connected with of No. two backup pads 19 of leading to water net section of thick bamboo 14, backup pad 19 and sampling box 1 sliding connection, two support bases 31 have been seted up to the bottom symmetry fixedly connected with of sampling box 1, sliding connection has 20 to slide connection between two rolling plates 21, the inside sliding connection has 20 to carry out the inside liquid spraying to carry out the liquid to spray liquid to the inside of the sampling box 13, the inside liquid that is connected with the inside liquid spraying to the inside liquid that is carried out the liquid spraying to the liquid 13, the inside liquid spraying device is fixed on the inside liquid spraying device 13, the inside liquid spraying device is connected with the inside liquid spraying device 13, the inside liquid spraying device is detected on the inside side 13, and the inside liquid spraying device is detected, and the inside liquid spraying device is detected, and is detected.

The liquid inlet pipe 28 is fixedly connected to the outer side of the liquid passing box 12, the liquid inlet pipe 28 is fixedly connected to the sampling box 1, pesticide extracting liquid is pumped from the outside to be conveyed into the liquid inlet pipe 28, and the pesticide extracting liquid is discharged through the liquid spraying head 13 on one side of the liquid passing box 12.

Wherein, two trash discharging openings 15 are symmetrically arranged at the bottom of the water passing net drum 14, and food materials in the water passing net drum 14 are taken out for treatment through the trash discharging openings 15.

Wherein, two plugging screen plates 16 matched with the impurity discharging openings 15 are arranged at the bottom of the water passing net drum 14 through bolts, and the food materials in the water passing net drum 14 can be taken out through the impurity discharging openings 15 after the plugging screen plates 16 are taken down.

Wherein, one side fixedly connected with No. two fixed casees 9 of crushed aggregates case 2, two dwang 7 all rotate with No. two fixed casees 9 and are connected, the equal fixedly connected with gear 10 in the outside of two dwang 7, the meshing is connected between two gears 10, one side of No. two fixed casees 9 is equipped with a motor 11, one of them dwang 7 and the output fixed connection of a motor 11, one of them dwang 7 drives one of them gear 10 in the outside and rotates, one of them gear 10 drives another gear 10 and rotates, another gear 10 drives inboard dwang 7 and smash 8 and rotate.

Wherein, one side fixedly connected with of crushed aggregates case 2 is fixed case 5 No. one, two dwang 7 and the one end of smashing the axle 4 all rotate with fixed case 5 and be connected, wherein dwang 7 and the equal fixedly connected with belt pulley 6 in outside of smashing the axle 4, connect through belt transmission between two belt pulleys 6, the belt pulley 6 in the outside is driven to rotate by one dwang 7, the belt pulley 6 drives another belt pulley 6 through the belt and rotates, another belt pulley 6 drives smashing the axle 4 and rotates, smash the axle 4 and preliminary smash the food material, smash through two crushing cover 8.

One side of the sampling tank 1 is fixedly connected with a liquid outlet pipe 27, and extracts are discharged through the liquid outlet pipe 27 to sample pesticide residues.

Wherein, one side of one of them supporting base 31 rotates and is connected with rolling disc 21, one side of rolling disc 21 rotates through the pivot and is connected with regulating plate 22, the bottom fixedly connected with of sliding plate 20 two fixed plates 23, rotate through pivot and regulating plate 22 between two fixed plates 23 and be connected, the rolling disc 21 rotates the time and drives regulating plate 22 through the pivot and carry out position control, regulating plate 22 drives fixed plate 23 and sliding plate 20 through the pivot and carries out high position reciprocating motion to carry out high position control to the food material in the water supply net section of thick bamboo 14, carry out abundant contact processing with the pesticide extract.

Wherein, the inside of one of them supporting base 31 is equipped with No. three motor 24, no. three motor 24's output and rolling disc 21 fixed connection, drive rolling disc 21 through No. three motor 24's output and rotate the regulation processing.

Wherein, sealed chamber door 26 is installed to one side of sampling box 1, and one side of sampling box 1 is equipped with control panel 25, no. one motor 11, no. two motors 18 and No. three motors 24 all with control panel 25 electric connection, carry out centralized control processing to the device through control panel 25, carry out centralized control processing to No. one motor 11, no. two motors 18 and No. three motors 24, have improved the security and the work efficiency that the device used.

Specifically, when in use, the first motor 11 is electrified through an external power supply, the output end of the first motor 11 drives one rotating rod 7 and the crushing sleeve 8 to rotate through the control panel 25, one rotating rod 7 drives one gear 10 on the outer side to rotate, one gear 10 drives the other gear 10 to rotate, the other gear 10 drives the rotating rod 7 on the inner side and the crushing sleeve 8 to rotate, the two crushing sleeves 8 are subjected to crushing treatment, the synchronous rotating rod 7 drives the outer belt pulley 6 to rotate, one belt pulley 6 drives the other belt pulley 6 to rotate through a belt, the other belt pulley 6 drives the crushing shaft 4 to rotate, the crushing shaft 4 carries out primary crushing on food materials, the two crushing sleeves 8 carry out secondary crushing, then the food materials fall into the water passing net drum 14 through the discharge port 30, the pesticide extracting solution is conveyed into the liquid inlet pipe 28 through the outside, the food in the water passing net drum 14 is discharged through the head 13 on one side of the liquid passing box 12, the food in the water passing net drum 14 is treated simultaneously, the second motor 18 is started through the control panel 25, the output end of the second motor 18 drives the stirring rod 17 to rotate, the food extracting net 17 is driven by the motor 17 to rotate through the three rotating shafts 22, the three rotating shafts 22 are driven by the rotating shafts 22, the three rotating shafts are driven to rotate, the rotating shafts are driven by the rotating shafts 22, the rotating speed of the rotating shafts are fully is adjusted, the food materials are fully rotates and the food extracting plate is fully rotates, and the food materials are fully subjected to rotate, and the food is subjected to high-quality is subjected to high quality is fully processed, and a food is fully processed in a food is processed in a food, and the extract is discharged through a drain pipe 27.

In the description of the present invention, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sampling device for detecting food pesticide residue, includes sample box (1), its characterized in that, the top fixedly connected with crushed aggregates case (2) of sample box (1), the top fixedly connected with inlet pipe (3) of crushed aggregates case (2), the inside rotation of crushed aggregates case (2) is connected with crushing axle (4), the inside rotation of crushed aggregates case (2) is connected with two dwang (7), the outside fixedly connected with crushing cover (8) of dwang (7), discharge gate (30) have been seted up to the bottom of crushed aggregates case (2), discharge gate (30) are linked together with sample box (1), the inside equidistance sliding connection of crushed aggregates case (2) has four limiting slide (29), four the bottom fixedly connected with water passing net section of thick bamboo (14) of limiting slide (29), the inboard swing joint of water passing net section of thick bamboo (14) has puddler (17), puddler (17) are connected with sample box (1) rotation, the inside of sample box (1) is equipped with No. two motors (18), no. two motor (18) are connected with two supporting plates (19) fixedly connected with water passing net section of thick bamboo (14) respectively, the bottom symmetry fixedly connected with of sampling case (1) supports base (31), two sliding connection has sliding plate (20) between rolling disc (21), backup pad (19) and sliding plate (20) fixed connection, the inboard symmetry fixedly connected with of sampling case (1) leads to liquid case (12), the inboard fixedly connected with hydrojet head (13) of leading to liquid case (12).

2. The sampling device for detecting pesticide residues in food according to claim 1, wherein: the outside of logical liquid case (12) fixedly connected with feed liquor pipe (28), feed liquor pipe (28) and sampling box (1) fixed connection.

3. The sampling device for detecting pesticide residues in food according to claim 2, wherein: two impurity discharging ports (15) are symmetrically formed in the bottom of the water passing net barrel (14).

4. A sampling device for detecting pesticide residues in food according to claim 3, wherein: two plugging net plates (16) matched with the impurity discharging ports (15) are arranged at the bottom of the water passing net cylinder (14) through bolts.

5. The sampling device for detecting pesticide residues in a food according to claim 4, wherein: one side fixedly connected with No. two fixed casees (9) of crushed aggregates case (2), two dwang (7) all rotate with No. two fixed casees (9) and be connected, two equal fixedly connected with gear (10) in the outside of dwang (7), two meshing is connected between gear (10), one side of No. two fixed casees (9) is equipped with motor (11), one of them dwang (7) and the output fixed connection of motor (11).

6. The sampling device for detecting a pesticide residue in a food product as defined in claim 5 wherein: one side fixedly connected with of crushed aggregates case (2) is fixed case (5) No. one, two the one end of dwang (7) and crushing axle (4) all rotates with fixed case (5) No. one of them dwang (7) and the outside of crushing axle (4) are all fixedly connected with belt pulley (6), two connect through belt transmission between belt pulley (6).

7. The sampling device for detecting a pesticide residue in a food product as set forth in claim 6 wherein: one side of the sampling box (1) is fixedly connected with a liquid outlet pipe (27).

8. The sampling device for detecting a pesticide residue in a food product as set forth in claim 7 wherein: one side of the supporting base (31) is rotationally connected with a rotating disc (21), one side of the rotating disc (21) is rotationally connected with an adjusting plate (22) through a rotating shaft, the bottom of the sliding plate (20) is fixedly connected with two fixing plates (23), and the two fixing plates (23) are rotationally connected with the adjusting plate (22) through the rotating shaft.

9. The sampling device for detecting a pesticide residue in a food product as defined in claim 8 wherein: one of the supporting bases (31) is internally provided with a third motor (24), and the output end of the third motor (24) is fixedly connected with the rotating disc (21).

10. The sampling device for detecting pesticide residues in a food product of claim 9, wherein: one side of the sampling box (1) is provided with a sealing box door (26), one side of the sampling box (1) is provided with a control panel (25), and the first motor (11), the second motor (18) and the third motor (24) are electrically connected with the control panel (25).