CN215599136U - Heavy metal safety detection device for agricultural products - Google Patents
Heavy metal safety detection device for agricultural products Download PDFInfo
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- CN215599136U CN215599136U CN202122154427.5U CN202122154427U CN215599136U CN 215599136 U CN215599136 U CN 215599136U CN 202122154427 U CN202122154427 U CN 202122154427U CN 215599136 U CN215599136 U CN 215599136U
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Abstract
The utility model discloses a heavy metal safety detection device for agricultural products, which comprises: the right side of the upper end surface of the processing box is provided with a feed hopper, and the lower end of the motor is connected with a rotating rod; the leakage net piece is arranged on the lower end face of the inner part of the treatment box, and the lower end of the first switch valve is connected with the first graduated tube; and the detection box is arranged below the second switch valve, and an ultraviolet lamp tube is arranged on the upper end surface in the detection box. This agricultural product heavy metal safety inspection device, the pretreatment is simple, can be fast measure the content of food additive and heavy metal in agricultural product and the food in step, effectively reduced the sample volume of waiting to detect the sample and the preliminary treatment volume of sample, detection time has been shortened greatly, work efficiency is improved, it is difficult to carry out synchronous detection to multiple additive and heavy metal content in agricultural product and the food to have solved current agricultural product heavy metal safety inspection device, lead to the detection operation vexed and tedious, the daily problem that detects of being not convenient for.
Description
Technical Field
The utility model relates to the technical field of food security inspection, in particular to a heavy metal safety detection device for agricultural products.
Background
Common food additives comprise coloring agents, sweetening agents, preservatives and the like, the safety of food is seriously influenced by the excessive use of the food additives and heavy metals, in addition, the heavy metal pollution of food raw materials is caused along with the continuous increase of toxic and harmful heavy metals such as lead, mercury, cadmium, chromium and the like entering the atmosphere, water and soil, the heavy metals with remarkable biological toxicity such as mercury, cadmium, lead, chromium and metalloid arsenic and the like are most attracted at present, so that the focus of people is on how to accurately and rapidly determine the contents of various additives and heavy metals in agricultural products and food, but most of heavy metal safety detection devices for agricultural products in the market still have certain defects, such as the defect;
an agricultural product detection device for detecting heavy metal like chinese patent grant publication No. CN209231217U, it includes the base, the vertical bracing piece of placing is all installed through the bolt in the four corners position of base top outer wall, and the top outer wall of four bracing pieces installs the heat preservation section of thick bamboo of same vertical placing through the bolt, the bottom inner wall of a heat preservation section of thick bamboo is installed through the bolt and is handled a section of thick bamboo, and handles the bottom inner wall of a section of thick bamboo and install the connecting rod of vertical placing through the bearing, the position that heat preservation bobbin base outer wall and connecting rod correspond is passed through the bolt and is installed fixed box, and the vertical driving motor of placing is installed through the bolt to the bottom inner wall of fixed box. After preparing liquid sample, can add appropriate amount, quantitative liquid sample to detecting the box through two connecting valves of multiple switch, add quantitative colour-developing agent to detecting the box in from adding the pipe, set the one end outer wall that detects the box to transparent, conveniently contrast with the colour chip, guarantee to detect the accuracy of data.
However, the above prior art solutions have the following drawbacks: the device is difficult to synchronously detect the contents of various additives and heavy metals in agricultural products and food, so that the detection operation is complicated, the detection efficiency is low, the pretreatment amount of the agricultural products and the food is large, the daily detection is inconvenient, and certain use defects exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an agricultural product heavy metal safety detection device, and aims to solve the problems that the existing agricultural product heavy metal safety detection device proposed in the background technology is difficult to synchronously detect the contents of various additives and heavy metals in agricultural products and food, so that the detection operation is redundant, the detection efficiency is low, the pretreatment amount of the agricultural products and food is large, and the daily detection is inconvenient.
In order to achieve the purpose, the utility model provides the following technical scheme: an agricultural product heavy metal safety detection device comprises:
the device comprises a processing box, a feeding hopper is arranged on the right side of the upper end face of the processing box, a motor arranged on the upper end face of the processing box is arranged on the left side of the feeding hopper, the lower end of the motor is connected with a rotating rod, and the outer surface of the rotating rod is connected with a cutter;
the device comprises a treatment box, a leakage net piece, a first switch valve, a second switch valve and a control device, wherein the leakage net piece is arranged on the lower end surface of the inner part of the treatment box, a discharge hopper connected to the lower end of the treatment box is arranged below the leakage net piece, the lower end of the discharge hopper is provided with the first switch valve, the lower end of the first switch valve is connected with a first scale pipe, and the lower end of the first scale pipe is provided with the second switch valve;
and the detection box is arranged below the second switch valve, an ultraviolet lamp tube is arranged on the upper end face in the detection box, and a mixing mechanism is arranged on the right side of the detection box.
Preferably, the right end face of the processing box is obliquely arranged, a through hole structure is arranged at the left side position of the lower end face of the processing box, and the processing box is connected with the discharge hopper through the through hole structure.
Preferably, the lower end of the second switch valve is connected with a pipeline structure, and the pipeline structure is connected inside the detection box.
Preferably, the mixing mechanism consists of a lower liquid opening, a third switch valve, a second graduated tube, a fourth switch valve, a mounting tube, a connecting bulb tube and a lower liquid tube;
a lower liquid port arranged at the lower right of the treatment tank;
a third on/off valve installed at a lower end of the lower liquid port;
the second graduated tube is connected to the lower end of the third switch valve;
the fourth switching valve is arranged at the lower end of the second graduated tube;
a mounting pipe connected to a lower end of the fourth switching valve;
the connecting bulb tube is fixedly connected to the lower end of the mounting tube;
and the lower liquid pipe is connected to the lower end of the left side of the connecting bulb.
Preferably, the second graduated tube and the installation tube are arranged in bilateral symmetry about the central line of the connecting bulb tube, and the connecting bulb tube is connected with the detection box through a liquid discharge tube.
Compared with the prior art, the utility model has the beneficial effects that: the agricultural product heavy metal safety detection device has simple pretreatment, can quickly and synchronously detect the contents of food additives and heavy metals in agricultural products and food, effectively reduces the sampling amount of samples to be detected and the pretreatment amount of the samples, greatly shortens the detection time, improves the working efficiency, and solves the problems that the existing agricultural product heavy metal safety detection device is difficult to synchronously detect the contents of various additives and heavy metals in agricultural products and food, so that the detection operation is complicated and the daily detection is inconvenient;
1. the detection box is provided with the detection box, the ultraviolet lamp tube and the mixing mechanism, methanol and acetamide liquid are mixed by the mixing mechanism and introduced into the detection box, and the ultraviolet lamp tube controls the environment of UV254mn inside the detection box, so that additives such as saccharin sodium, sodium benzoate, sunset yellow, potassium sorbate and heavy metal lead and arsenic in agricultural products and food raw materials can be effectively and synchronously detected, the contents of food additives and heavy metals in the agricultural products and food can be rapidly and synchronously detected, and the practicability is better;
2. the device is provided with a processing box, a leakage net sheet and a first graduated tube, a rotating rod and a cutter are driven to rotate at a high speed through a motor, agricultural products and food raw materials in the processing box are chopped, the chopped mixture flows into a discharge hopper through the leakage net sheet, a first switch valve is opened, a second switch valve is closed, after the capacity of the mixture is measured through the first graduated tube, the first switch valve is closed, the second switch valve is opened, the mixture flows into the detection box, the sampling amount of a sample to be detected and the pretreatment amount of the sample are effectively reduced, and the operation is more convenient;
3. be equipped with mixing mechanism, second scale tube and connection bulb, pour into quantitative methyl alcohol and acetamide liquid into respectively to second scale tube monomer inside through lower liquid mouth, open the fourth ooff valve, make methyl alcohol and acetamide liquid mix and flow into inside the detection box through connecting the bulb, it is difficult to carry out synchronous detection to multiple additive and heavy metal content in agricultural product and the food to have solved current agricultural product heavy metal safety inspection device, lead to the detection operation complicated, the problem of the daily detection of being not convenient for.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic diagram of a cross-sectional front view of the mixing mechanism of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the connection structure of the treatment tank and the feed hopper of the present invention.
In the figure: 1. a treatment tank; 2. a feed hopper; 3. a motor; 4. a rotating rod; 5. a cutter; 6. a leakage net sheet; 7. a discharge hopper; 8. a first on-off valve; 9. a first graduated tube; 10. a second on-off valve; 11. a detection cartridge; 12. an ultraviolet lamp tube; 13. a mixing mechanism; 1301. a liquid discharge port; 1302. a third on-off valve; 1303. a second graduated tube; 1304. a fourth switching valve; 1305. installing a pipe; 1306. connecting a bulb tube; 1307. and (4) a liquid dropping pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an agricultural product heavy metal safety detection device comprises: the right side of the upper end face of the treatment box 1 is provided with a feed hopper 2, the left side of the feed hopper 2 is provided with a motor 3 arranged on the upper end face of the treatment box 1, the lower end of the motor 3 is connected with a rotating rod 4, the outer surface of the rotating rod 4 is connected with a cutter 5, the motor 3, the rotating rod 4 and the cutter 5 play a role in crushing agricultural products and food raw materials, the lower end face of the interior of the treatment box 1 is provided with a leakage net piece 6, a discharge hopper 7 connected to the lower end of the treatment box 1 is arranged below the leakage net piece 6, the lower end of the discharge hopper 7 is provided with a first switch valve 8, the leakage net piece 6 plays a supporting role in supporting the agricultural products and the food raw materials, and prevents the agricultural products and the food raw materials from directly falling into the discharge hopper 7;
the lower end of the first switch valve 8 is connected with the first graduated tube 9, the lower end of the first graduated tube 9 is provided with the second switch valve 10, the detection box 11 is arranged below the second switch valve 10, the first switch valve 8 and the second switch valve 10 play a role in controlling the opening and closing of the upper end and the lower end of the first graduated tube 9, the capacity of agricultural products and food raw materials can be conveniently measured through the first graduated tube 9, the ultraviolet lamp tube 12 is arranged on the upper end face in the detection box 11, the mixing mechanism 13 is arranged on the right side of the detection box 11, the mixing mechanism 13 is composed of a lower liquid opening 1301, a third switch valve 1302, a second graduated tube 1303, a fourth switch valve 1304, an installation tube 1305, a connection ball tube 1306 and a lower liquid tube 1307, and mixed reagents can be conveniently injected into the detection box 11 through the mixing mechanism 13.
When the device for detecting the heavy metal safety of the agricultural products is used, firstly, the agricultural products, the food raw materials and the corresponding acidic liquid are put into the treatment box 1 through the feed hopper 2, specifically, as shown in fig. 1, fig. 2 and fig. 3, because the right end face of the treatment box 1 is obliquely arranged, and the left side position of the lower end face of the treatment box 1 is provided with a through hole structure, the treatment box 1 is connected with the discharge hopper 7 through the through hole structure, the motor 3 drives the rotating rod 4 and the cutter 5 to rotate at a high speed, the agricultural products and the food raw materials in the treatment box 1 are cut, the cut mixture flows into the discharge hopper 7 through the leakage net sheet 6, the first switch valve 8 is opened, the second switch valve 10 is closed, after the capacity of the mixture is measured through the first scale pipe 9, the first switch valve 8 is closed, the second switch valve 10 is opened, and because the lower end of the second switch valve 10 is connected with the detection box 11 through the pipeline structure, the mixture flows into the inside of the cartridge 11;
specifically, as shown in fig. 1, 4 and the figure, since the third on/off valve 1302 is installed at the lower end of the lower liquid opening 1301, the second graduated tube 1303 is connected to the lower end of the third on/off valve 1302, the fourth on/off valve 1304 is installed at the lower end of the second graduated tube 1303, the connecting bulb 1306 is connected between the installation tube 1305 and the lower liquid tube 1307, the connecting bulb 1306 is connected with the detection box 11 through the lower liquid tube 1307, the lower liquid opening 1301, the second graduated tube 1303 and the installation tube 1305 are all arranged in bilateral symmetry with respect to the central line of the connecting bulb 1306, the third on/off valve 1302 is opened, 10ml and 90ml of methanol and acetamide liquid with the concentration of 0.02mol/L are respectively injected into the second graduated tube 1303 through the lower liquid opening 1301, the fourth on/off valve 1304 is opened, the methanol and acetamide liquid are mixed through the connecting bulb 1306 and flow into the detection box 11, the inside of the detection box 11 is controlled to be in the UV254mn environment through the ultraviolet lamp tube 12, the device can effectively and synchronously detect additives such as saccharin sodium, sodium benzoate, sunset yellow, potassium sorbate and heavy metal lead and arsenic in agricultural products and food raw materials, and is a using method of the device for detecting the heavy metal of the agricultural products.
The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (5)
1. The utility model provides an agricultural product heavy metal safety inspection device which characterized in that: the method comprises the following steps:
the device comprises a processing box, a feeding hopper is arranged on the right side of the upper end face of the processing box, a motor arranged on the upper end face of the processing box is arranged on the left side of the feeding hopper, the lower end of the motor is connected with a rotating rod, and the outer surface of the rotating rod is connected with a cutter;
the device comprises a treatment box, a leakage net piece, a first switch valve, a second switch valve and a control device, wherein the leakage net piece is arranged on the lower end surface of the inner part of the treatment box, a discharge hopper connected to the lower end of the treatment box is arranged below the leakage net piece, the lower end of the discharge hopper is provided with the first switch valve, the lower end of the first switch valve is connected with a first scale pipe, and the lower end of the first scale pipe is provided with the second switch valve;
and the detection box is arranged below the second switch valve, an ultraviolet lamp tube is arranged on the upper end face in the detection box, and a mixing mechanism is arranged on the right side of the detection box.
2. The agricultural product heavy metal safety detection device of claim 1, characterized in that: the right end face of the processing box is obliquely arranged, a through hole structure is arranged at the left side position of the lower end face of the processing box, and the processing box is connected with the discharge hopper through the through hole structure.
3. The agricultural product heavy metal safety detection device of claim 1, characterized in that: the lower extreme of second ooff valve is connected with pipeline structure, and this pipeline structure connects in the inside of detecting the box.
4. The agricultural product heavy metal safety detection device of claim 1, characterized in that: the mixing mechanism consists of a lower liquid opening, a third switch valve, a second graduated tube, a fourth switch valve, an installation tube, a connecting bulb tube and a lower liquid tube;
a lower liquid port arranged at the lower right of the treatment tank;
a third on/off valve installed at a lower end of the lower liquid port;
the second graduated tube is connected to the lower end of the third switch valve;
the fourth switching valve is arranged at the lower end of the second graduated tube;
a mounting pipe connected to a lower end of the fourth switching valve;
the connecting bulb tube is fixedly connected to the lower end of the mounting tube;
and the lower liquid pipe is connected to the lower end of the left side of the connecting bulb.
5. The agricultural product heavy metal safety detection device of claim 4, wherein: the second graduated tube and the mounting tube are arranged in a bilateral symmetry mode about the central line of the connecting bulb tube, and the connecting bulb tube is connected with the detection box through the liquid discharging tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122154427.5U CN215599136U (en) | 2021-09-06 | 2021-09-06 | Heavy metal safety detection device for agricultural products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122154427.5U CN215599136U (en) | 2021-09-06 | 2021-09-06 | Heavy metal safety detection device for agricultural products |
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| Publication Number | Publication Date |
|---|---|
| CN215599136U true CN215599136U (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122154427.5U Active CN215599136U (en) | 2021-09-06 | 2021-09-06 | Heavy metal safety detection device for agricultural products |
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| Country | Link |
|---|---|
| CN (1) | CN215599136U (en) |
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2021
- 2021-09-06 CN CN202122154427.5U patent/CN215599136U/en active Active
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