CN113552299B - Pesticide residue detection device for storing agricultural and sideline products and use method thereof - Google Patents
Pesticide residue detection device for storing agricultural and sideline products and use method thereof Download PDFInfo
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- CN113552299B CN113552299B CN202111105484.2A CN202111105484A CN113552299B CN 113552299 B CN113552299 B CN 113552299B CN 202111105484 A CN202111105484 A CN 202111105484A CN 113552299 B CN113552299 B CN 113552299B
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Abstract
The invention discloses a pesticide residue detection device for storing agricultural and sideline products and a using method thereof, wherein the pesticide residue detection device comprises a detection base, a material platform, a material storage box, a discharge port, a refining component, a liquid accumulation box, a detection component and an anti-skidding support leg, the material platform is fixedly arranged above one side of the top end surface of the detection base, the material storage box is fixedly arranged on one side of the top end surface of the material platform through screws, the discharge port is arranged on one side end surface of the material storage box, the refining component is fixedly arranged on the other side of the top end surface of the material platform, and the liquid accumulation box is fixedly arranged on the other side of the top end surface of the detection base; the pesticide residue detection device is simple in structure, small in size and convenient to carry, and when the device is used, agricultural and sideline products can be powdered to be made into samples, and the samples are dripped and detected through automatic equipment, so that the detection efficiency is greatly improved; moreover, the operation is simple and convenient, and the use under different environments is convenient.
Description
Technical Field
The invention relates to the technical field of agricultural and sideline product storage, in particular to a pesticide residue detection device for agricultural and sideline product storage and a using method thereof.
Background
During the production and planting process of the agricultural and sideline products, the agricultural and sideline products can contact with the pesticide at different growth stages; particularly, the agricultural and sideline products sprayed with the pesticide can generate certain pesticide residues in the process of self metabolism; when agricultural and sideline products are stored, a pesticide residue detection device is needed to be used for detecting pesticide residues of the agricultural and sideline products.
The pesticide residue detection device in the prior art has a simple and crude structure and a single function; moreover, the operation difficulty is high, and a certain operation threshold is provided; meanwhile, in the detection process, the detection efficiency is low, and the detection is insufficient, so that the pesticide residue detection device for storing the agricultural and sideline products and the use method thereof are designed.
Disclosure of Invention
The invention solves the problem of providing the pesticide residue detection device for storing the agricultural and sideline products and the use method thereof, the device has simple structure, small volume and convenient carrying, when in use, the agricultural and sideline products can be powdered to be made into samples, and the samples are dripped and detected by automatic equipment, so that the detection efficiency is greatly improved; moreover, the operation is simple and convenient, and the use under different environments is convenient.
In order to achieve the purpose, the invention adopts the following technical scheme:
a pesticide residue detection device for storing agricultural and sideline products comprises a detection base, a material platform, a storage box, a discharge hole, a refining component, a liquid accumulation box, a detection component and anti-skid support legs, wherein the material platform is fixedly arranged above one side of the top end face of the detection base, the storage box is fixedly arranged on one side of the top end face of the material platform through screws, the discharge hole is formed in one side end face of the storage box, the refining component is fixedly arranged on the other side of the top end face of the material platform and is connected with the discharge hole, the liquid accumulation box is fixedly arranged on the other side of the top end face of the detection base, the detection component is arranged on one side of the outer portion of the liquid accumulation box, and the anti-skid support legs are fixedly arranged on the periphery of the bottom end face of the detection base through screws;
the detection assembly comprises an electric guide rail, an adjusting slider, an upright beam rod, a cross beam frame, an injection drip tube, a detection box, a test tube rack, limiting plates and detection test tubes, wherein the electric guide rail is fixedly installed in the center of one side of the outer wall of the liquid accumulation box through screws, the adjusting slider is installed outside the electric guide rail, the upright beam rod is fixedly installed in the center of the top end face of the adjusting slider, the cross beam frame is fixedly installed at one end of the top of the upright beam rod, the injection drip tube is installed at the bottom of one end of the cross beam frame in an inserting mode, the detection box is fixedly installed at the other end of the top of the detection base, the test tube rack is installed inside the detection box, the detection test tubes are installed on the end faces of the test tube rack in an inserting mode, the limiting plates are fixedly installed on one side of the outer wall of the detection test tubes, and the limiting plates are located on the top end faces of the test tube rack.
As a further scheme of the invention: refine the subassembly including refining jar, unloading pipe, crushing motor, refine even axle, crushing frame, collision piece, automatically controlled valve and blanking pipe, refine the jar and pass through bolt fixed mounting at the top end face opposite side of material platform, and refine the terminal surface that the jar runs through the material platform, refine terminal surface one side grafting of jar and install the unloading pipe, and the top one end and the bin outlet intercommunication of unloading pipe, the top end face central authorities fixed mounting who refines the jar have crushing motor, crushing motor's bottom one end is connected and is installed and refine even axle, and refines the outer wall position department fixed mounting who links the axle and have a plurality of crushing frame, refine the bottom terminal surface of jar and seted up the discharge gate, and the bottom one end of discharge gate is connected and is installed automatically controlled valve, the blanking pipe is installed to the bottom one end connection of automatically controlled valve, and the other end of blanking pipe is located the top of hydrops case.
As a further scheme of the invention: the end face of the inner wall of the thinning tank is fixedly provided with a plurality of collision blocks through welding.
As a further scheme of the invention: the utility model discloses a material platform, including material platform, screw fixed mounting, drain pipe, inlet tube, material platform, screw fixed mounting, first drawing liquid pump is passed through one side of the top end face central authorities of material platform, the top one end connection of first drawing liquid pump is installed the drain pipe, and the one end of drain pipe passes and refines tank deck portion outer wall and refines the inside intercommunication of jar, the inlet tube is installed in the bottom one end connection of first drawing liquid pump, the bottom one end of inlet tube is provided with the water storage box, and the water storage box is located the bottom below of material platform.
As a further scheme of the invention: the utility model discloses a disposable urine collector, including crossbeam frame, sampling tube, cross beam frame, injection burette, cross beam frame, sampling tube, cross beam frame's terminal surface central authorities fixed mounting has the second drawing liquid pump, the sampling tube is installed in pegging graft to a side terminal surface of second drawing liquid pump, and the one end of sampling tube is located the inboard bottom of hydrops case, the opposite side terminal surface of second drawing liquid pump is pegged graft and is installed the sampling tube, the one end fixed mounting of sampling tube has flange, and the top one end of annotating the material burette passes the crossbeam frame and is connected with flange.
As a further scheme of the invention: sliding blocks are inserted and mounted in the centers of two sides of the inner wall of the detection box, sliding grooves are formed in the centers of two side end faces of the test tube rack and connected with the sliding blocks, an anti-falling plate is fixedly mounted at one end of each sliding block and is attached and connected with the end face of the outer wall of the test tube rack; and a drainage inclined plate is arranged on the bottom end face of the detection box.
As a further scheme of the invention: an electric cabinet is fixedly installed on one side of the top end face of the detection base through screws.
A use method of a pesticide residue detection device for storing agricultural and sideline products comprises the following steps:
step S1: the detection base can be supported by the anti-skid supporting legs at the bottom of the detection base, and the electric cabinet at the top of the detection base supplies power to the device; the detection reagent capable of reacting with the residual pesticide is stored through the detection assembly, and the agricultural and sideline product materials to be detected are stored through the storage box; the method comprises the following steps of (1) installing a sliding groove of a test tube rack and a sliding block of a detection box in a matched mode, enabling the back end face of the test tube rack to be attached to an anti-falling plate, pouring a detection reagent into the detection test tube, fixing the detection test tube through a limiting plate, placing the limiting plate at the top of the test tube rack, marking the outer side of the detection test tube, and putting materials into a material storage box at the top of a material table;
step S2: the materials are crushed by the thinning component, mixed and stirred with water and conveyed to the interior of the liquid accumulation box for placement; in the refining tank, when a grinding motor works, a grinding frame is driven to rotate through a refining connecting shaft, materials in a storage box are conveyed to the refining tank through a discharge port and a blanking pipe, the materials can be crushed by the grinding frame rotating at a high speed, the materials are crushed by a collision block in the refining tank for the second time, after being crushed for a period of time, a first liquid pump works, water in the water storage box is conveyed to a drain pipe through a water inlet pipe and is injected into the refining tank through the drain pipe, after the crushed material powder and the water are uniformly stirred, an electric control valve works, and a mixed sample is conveyed to the inside of a liquid accumulating tank through a blanking pipe to be stored;
step S3: mixing a sample to be detected with a detection reagent through a detection assembly so as to observe reaction conditions and obtain a detection result of pesticide residues of agricultural and sideline products; electric rail during operation, make adjust the slider can remove in electric rail's the outside, at the in-process that removes, adjust the slider and drive the crossbeam frame through erecting the roof beam pole and remove, and then can change the position of annotating the material burette, along with the continuous removal of adjust the slider, make annotate the material burette and can remove the top of different test tubes, second drawing liquid pump during operation, can carry the sample of hydrops incasement portion to arrange the appearance pipe through the sampling tube, and carry through arranging the appearance pipe and annotate the material burette, pour into the inside that detects the test tube into through annotating the material burette, make the sample contact with detect reagent, observe after a period, observe detect reagent's reaction condition, thereby it contains residual pesticide to detect out in the sample.
The invention has the beneficial effects that: the pesticide residue detection device is simple in structure, small in size and convenient to carry, when the device is used, the detection base can be supported through the anti-skidding support legs at the bottom of the detection base, and the electric cabinet at the top of the detection base is used for supplying power to the device; the agricultural and sideline products are powdered by the refining assembly to be made into samples, the crushing effect is good, the detection is more sufficient, the materials are crushed and then mixed with water and stirred, the materials are conveyed into the liquid accumulation box to be placed, the samples can be dropped into the detection tube through the detection assembly to be detected, the samples to be detected are mixed with a detection reagent, the reaction condition is observed, and therefore the detection result of pesticide residues of the agricultural and sideline products is obtained, and the detection efficiency is greatly improved; moreover, the operation is simple and convenient, and the use under different environments is convenient.
Drawings
FIG. 1 is a first overall structural schematic of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a third overall structural schematic of the present invention;
FIG. 4 is a cross-sectional view of a detailing component of the invention;
FIG. 5 is a cross-sectional view of a sensing assembly of the present invention;
illustration of the drawings: 1. detecting a base; 2. a material table; 3. a material storage box; 4. a discharge outlet; 5. a refining component; 6. a liquid accumulation box; 7. a detection component; 8. anti-skid support legs; 51. a refining tank; 52. a discharging pipe; 53. a grinding motor; 54. thinning the connecting shaft; 55. a crushing frame; 56. a collision mass; 57. a water storage tank; 58. a water inlet pipe; 59. a first liquid pump; 510. a drain pipe; 511. an electrically controlled valve; 512. a blanking pipe; 71. an electric rail; 72. adjusting the sliding block; 73. a vertical beam rod; 74. a cross beam frame; 75. a second liquid pump; 76. a sampling tube; 77. a sample discharge pipe; 78. a material injection dropper; 79. a detection cartridge; 710. a test tube rack; 711. a limiting plate; 712. and (4) detecting the test tube.
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.
Specific examples are given below.
Referring to fig. 1-5, a pesticide residue detection device for storing agricultural and sideline products, comprising a detection base 1, a material platform 2, a material storage tank 3, a material outlet 4, a refining component 5, a liquid loading tank 6, a detection component 7 and an anti-skid supporting leg 8, wherein the material platform 2 is fixedly arranged above one side of the top end surface of the detection base 1, the material storage tank 3 is fixedly arranged on one side of the top end surface of the material platform 2 through a screw, the material outlet 4 is arranged on one side end surface of the material storage tank 3, the refining component 5 is fixedly arranged on the other side of the top end surface of the material platform 2, the refining component 5 is connected with the material outlet 4, the liquid loading tank 6 is fixedly arranged on the other side of the top end surface of the detection base 1, the detection component 7 is arranged on one side of the outside of the liquid loading tank 6, the anti-skid supporting leg 8 is fixedly arranged on the periphery of the bottom end surface of the detection base 1 through a screw, and an electric control box is fixedly arranged on one side of the top end surface of the detection base 1 through a screw, the electric control is convenient;
the detection component 7 comprises an electric guide rail 71, an adjusting slider 72, a vertical beam rod 73, a cross beam frame 74, a material injection dropper 78, a detection box 79, a test tube rack 710, a limiting plate 711 and a detection test tube 712, wherein the electric guide rail 71 is fixedly installed at the center of one side of the outer wall of the liquid accumulation box 6 through screws, the adjusting slider 72 is installed outside the electric guide rail 71, the vertical beam rod 73 is fixedly installed at the center of the top end surface of the adjusting slider 72, the cross beam frame 74 is fixedly installed at one end of the top of the vertical beam rod 73, the material injection dropper 78 is installed at the bottom of one end of the cross beam frame 74 in an inserted manner, a second liquid pump 75 is fixedly installed at the center of the end surface of the cross beam frame 74, a sampling pipe 76 is installed at one end surface of one side of the second liquid pump 75 in an inserted manner, one end of the sampling pipe 76 is located at the inner bottom of the liquid accumulation box 6, a sample discharge pipe 77 is installed at the other end surface of the second liquid pump 75 in an inserted manner, and a connecting flange is fixedly installed at one end of the sample discharge pipe 77, one end of the top of the material injection dropper 78 penetrates through the cross beam frame 74 to be connected with the connecting flange, so that a sample can be conveniently pumped into the material injection dropper 78 and then injected into the detection test tube 712 through the material injection dropper 78, the function of sample transfer is achieved, and the use convenience is greatly improved; the detection box 79 is fixedly installed at the other end of the top of the detection base 1, the test tube rack 710 is installed inside the detection box 79, the end face of the test tube rack 710 is provided with a plurality of detection test tubes 712 in an inserted mode, one side of the outer wall of each detection test tube 712 is fixedly provided with a limiting plate 711, and the limiting plate 711 is located on the end face of the top of the test tube rack 710; sliding blocks are inserted and mounted in the centers of two sides of the inner wall of the detection box 79, sliding grooves are formed in the centers of end faces of two sides of the test tube rack 710 and connected with the sliding blocks, an anti-falling plate is fixedly mounted at one end of each sliding block and connected with the end face of the outer wall of the test tube rack 710 in an attaching mode; the test tube rack 710 is convenient to install and fix inside the detection box 79, and the installation convenience is greatly improved; the bottom end face of the detection box 79 is provided with a drainage inclined plate, so that a scattered sample can conveniently flow back to the interior of the liquid accumulation box 6;
the thinning assembly 5 comprises a thinning tank 51, a blanking pipe 52, a crushing motor 53, a thinning connecting shaft 54, a crushing frame 55, an impact block 56, an electric control valve 511 and a blanking pipe 512, the thinning tank 51 is fixedly installed on the other side of the top end face of the material table 2 through bolts, the thinning tank 51 penetrates through the end face of the material table 2, the blanking pipe 52 is installed on one side of the end face of the thinning tank 51 in an inserting mode, one end of the top of the blanking pipe 52 is communicated with the discharge port 4, the crushing motor 53 is fixedly installed in the center of the top end face of the thinning tank 51, the thinning connecting shaft 54 is installed at one end of the bottom of the crushing motor 53 in a connecting mode, the crushing frames 55 are fixedly installed at the outer wall position of the thinning connecting shaft 54, the impact blocks 56 are fixedly installed on the inner wall end face of the thinning tank 51 in a welding mode, the crushing effect can be improved through the impact blocks 56, and the crushing effect is more sufficient; a discharge port is formed in the end face of the bottom of the refining tank 51, one end of the bottom of the discharge port is connected with and provided with an electric control valve 511, one end of the bottom of the electric control valve 511 is connected with and provided with a blanking pipe 512, and the other end of the blanking pipe 512 is positioned above the top of the liquid collecting tank 6; top end face central authorities one side of material platform 2 has first drawing liquid pump 59 through screw fixed mounting, the top one end connection of first drawing liquid pump 59 installs drain pipe 510, and the one end of drain pipe 510 is passed and is thinned jar 51 top outer wall and the inside intercommunication that thins jar 51, inlet tube 58 is installed in the bottom one end connection of first drawing liquid pump 59, the bottom one end of inlet tube 58 is provided with water storage tank 57, and water storage tank 57 is located the bottom below of material platform 2, be convenient for want to refine the inside of jar 51 and carry out the water injection, thereby be convenient for mix material and water, convenient follow-up detection.
A use method of a pesticide residue detection device for storing agricultural and sideline products comprises the following steps:
step S1: the detection base 1 can be supported by the anti-skid supporting feet 8 at the bottom of the detection base 1, and the electric cabinet at the top of the detection base 1 supplies power to the device; the detection reagent capable of reacting with the residual pesticide is stored through the detection assembly 7, and the agricultural and sideline product materials to be detected are stored through the storage box 3; the sliding groove of the test tube rack 710 is matched with the sliding block of the detection box 79, so that after the back end face of the test tube rack 710 is attached to the anti-falling plate, the detection reagent is poured into the detection test tube 712, the detection test tube 712 is fixed through the limiting plate 711, the limiting plate 711 is placed at the top of the test tube rack 710, the outer side of the detection test tube 712 is marked, and the material is put into the storage box 3 at the top of the material table 2;
step S2: the materials are crushed by the refining component 5, mixed and stirred with water, and conveyed to the interior of the liquid accumulation box 6 for placement; in the refining tank 51, when the grinding motor 53 works, the grinding frame 55 is driven to rotate by the refining connecting shaft 54, materials in the material storage tank 3 are conveyed to the refining tank 51 through the discharge port 4 and the blanking pipe 52, the materials can be crushed by the grinding frame 55 rotating at a high speed, the materials are subjected to secondary striking and crushing through the collision block 56 in the refining tank 51, after being crushed for a period of time, the first liquid pump 59 works to convey water in the water storage tank 57 to the drain pipe 510 through the water inlet pipe 58 and inject the water into the refining tank 51 through the drain pipe 510, so that after the crushed material powder and the water are uniformly stirred, the electric control valve 511 works to convey the mixed sample to the interior of the liquid collecting tank 6 through the blanking pipe 512 for storage;
step S3: mixing a sample to be detected with a detection reagent through a detection component 7, so as to observe the reaction condition, and obtain the detection result of the pesticide residue of the agricultural and sideline products; when the electric guide rail 71 works, the adjusting slide block 72 can move outside the electric guide rail 71, in the moving process, the adjusting slide block 72 drives the cross beam frame 74 to move through the vertical beam rod 73, and further the position of the injection dropper 78 can be changed, along with the continuous movement of the adjusting slide block 72, the injection dropper 78 can move to the top of different detection test tubes 712, when the second liquid pump 75 works, the sample in the liquid storage box 6 can be conveyed to the sample discharge pipe 77 through the sampling pipe 76, and conveyed to the injection dropper 78 through the sample discharge pipe 77, and is injected into the detection test tubes 712 through the injection dropper 78, so that the sample is contacted with the detection reagent, after a period of observation, the reaction condition of the detection reagent is observed, and whether the sample contains residual pesticide is detected.
The working principle of the invention is as follows: the detection base 1 can be supported by the anti-skid supporting feet 8 at the bottom of the detection base 1, and the electric cabinet at the top of the detection base 1 supplies power to the device; the detection reagent capable of reacting with the residual pesticide is stored through the detection assembly 7, and the agricultural and sideline product materials to be detected are stored through the storage box 3; the sliding groove of the test tube rack 710 is matched with the sliding block of the detection box 79, so that after the back end face of the test tube rack 710 is attached to the anti-falling plate, the detection reagent is poured into the detection test tube 712, the detection test tube 712 is fixed through the limiting plate 711, the limiting plate 711 is placed at the top of the test tube rack 710, the outer side of the detection test tube 712 is marked, and the material is put into the storage box 3 at the top of the material table 2; the materials are crushed by the refining component 5, mixed and stirred with water, and conveyed to the interior of the liquid accumulation box 6 for placement; in the refining tank 51, when the grinding motor 53 works, the grinding frame 55 is driven to rotate by the refining connecting shaft 54, materials in the material storage tank 3 are conveyed to the refining tank 51 through the discharge port 4 and the blanking pipe 52, the materials can be crushed by the grinding frame 55 rotating at a high speed, the materials are subjected to secondary striking and crushing through the collision block 56 in the refining tank 51, after being crushed for a period of time, the first liquid pump 59 works to convey water in the water storage tank 57 to the drain pipe 510 through the water inlet pipe 58 and inject the water into the refining tank 51 through the drain pipe 510, so that after the crushed material powder and the water are uniformly stirred, the electric control valve 511 works to convey the mixed sample to the interior of the liquid collecting tank 6 through the blanking pipe 512 for storage; mixing a sample to be detected with a detection reagent through a detection component 7, so as to observe the reaction condition, and obtain the detection result of the pesticide residue of the agricultural and sideline products; when the electric guide rail 71 works, the adjusting slide block 72 can move outside the electric guide rail 71, in the moving process, the adjusting slide block 72 drives the cross beam frame 74 to move through the vertical beam rod 73, and further the position of the injection dropper 78 can be changed, along with the continuous movement of the adjusting slide block 72, the injection dropper 78 can move to the top of different detection test tubes 712, when the second liquid pump 75 works, the sample in the liquid storage box 6 can be conveyed to the sample discharge pipe 77 through the sampling pipe 76, and conveyed to the injection dropper 78 through the sample discharge pipe 77, and is injected into the detection test tubes 712 through the injection dropper 78, so that the sample is contacted with the detection reagent, after a period of observation, the reaction condition of the detection reagent is observed, and whether the sample contains residual pesticide is detected.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (2)
1. The pesticide residue detection device for storing the agricultural and sideline products is characterized by comprising a detection base (1), a material platform (2), a storage box (3), a discharge hole (4), a refining component (5), a liquid accumulation box (6), a detection component (7) and anti-skidding support legs (8), wherein the material platform (2) is fixedly arranged above one side of the top end surface of the detection base (1), the storage box (3) is fixedly arranged on one side of the top end surface of the material platform (2) through screws, the discharge hole (4) is formed in one side end surface of the storage box (3), the refining component (5) is fixedly arranged on the other side of the top end surface of the material platform (2), the refining component (5) is connected with the discharge hole (4), the liquid accumulation box (6) is fixedly arranged on the other side of the top end surface of the detection base (1), and the detection component (7) is arranged on one side of the outside of the liquid accumulation box (6), the periphery of the end face of the bottom of the detection base (1) is fixedly provided with anti-skidding support legs (8) through screws;
the detection assembly (7) comprises an electric guide rail (71), an adjusting slider (72), a vertical beam rod (73), a cross beam frame (74), a material injection dropper (78), a detection box (79), a test tube rack (710), a limiting plate (711) and a detection test tube (712), wherein the electric guide rail (71) is fixedly installed in the center of one side of the outer wall of the liquid accumulation box (6) through screws, the adjusting slider (72) is installed outside the electric guide rail (71), the vertical beam rod (73) is fixedly installed in the center of the top end face of the adjusting slider (72), the cross beam frame (74) is fixedly installed at one end of the top of the vertical beam rod (73), the material injection dropper (78) is installed at the bottom of one end of the cross beam frame (74) in an inserting mode, the detection box (79) is fixedly installed at the other end of the top of the detection base (1), the test tube rack (710) is installed inside the detection box (79), the end face of the test tube rack (710) is provided with a plurality of detection test tubes (712) in an inserted manner, one side of the outer wall of each detection test tube (712) is fixedly provided with a limiting plate (711), and each limiting plate (711) is positioned on the end face of the top of the test tube rack (710);
a second liquid pump (75) is fixedly installed in the center of the end face of the cross beam frame (74), a sampling pipe (76) is installed on the end face of one side of the second liquid pump (75) in an inserted mode, one end of the sampling pipe (76) is located at the bottom of the inner side of the liquid accumulation box (6), a sample discharge pipe (77) is installed on the end face of the other side of the second liquid pump (75) in an inserted mode, a connecting flange is fixedly installed at one end of the sample discharge pipe (77), and one end of the top of the injection dropper (78) penetrates through the cross beam frame (74) to be connected with the connecting flange;
sliding blocks are inserted in the centers of two sides of the inner wall of the detection box (79), sliding grooves are formed in the centers of two side end faces of the test tube rack (710) and connected with the sliding blocks, an anti-falling plate is fixedly mounted at one end of each sliding block and is connected with the end face of the outer wall of the test tube rack (710) in an attaching mode; a drainage inclined plate is arranged on the bottom end face of the detection box (79);
one side of the top end face of the detection base (1) is fixedly provided with an electric cabinet through a screw;
the refining assembly (5) comprises a refining tank (51), a blanking pipe (52), a pulverizing motor (53), a refining connecting shaft (54), a pulverizing frame (55), an impact block (56), an electric control valve (511) and a blanking pipe (512), wherein the refining tank (51) is fixedly arranged on the other side of the top end surface of a material platform (2) through bolts, the refining tank (51) penetrates through the end surface of the material platform (2), the blanking pipe (52) is installed on one side of the end surface of the refining tank (51) in an inserting manner, one end of the top of the blanking pipe (52) is communicated with a discharge port (4), the pulverizing motor (53) is fixedly installed in the center of the top end surface of the refining tank (51), one end of the bottom of the pulverizing motor (53) is connected and installed with the refining connecting shaft (54), a plurality of pulverizing frames (55) are fixedly installed at the outer wall position of the refining connecting shaft (54), and a discharge port is formed in the bottom end surface of the refining tank (51), one end of the bottom of the discharge port is connected with and provided with an electric control valve (511), one end of the bottom of the electric control valve (511) is connected with and provided with a blanking pipe (512), and the other end of the blanking pipe (512) is positioned above the top of the liquid collecting box (6);
wherein, a plurality of collision blocks (56) are fixedly arranged on the end surface of the inner wall of the thinning tank (51) by welding;
wherein, there is first drawing liquid pump (59) top end face central authorities one side of material platform (2) through screw fixed mounting, the top one end connection of first drawing liquid pump (59) is installed drain pipe (510), and the one end of drain pipe (510) passes and refines jar (51) top outer wall and refines the inside intercommunication of jar (51), the bottom one end connection of first drawing liquid pump (59) is installed inlet tube (58), the bottom one end of inlet tube (58) is provided with water storage tank (57), and water storage tank (57) are located the bottom below of material platform (2).
2. A use method of a pesticide residue detection device for storing agricultural and sideline products is characterized by comprising the following steps:
step S1: the detection base (1) can be supported by the anti-skid supporting feet (8) at the bottom of the detection base (1), and the electric cabinet at the top of the detection base (1) supplies power to the device; the detection reagent capable of reacting with the residual pesticide is stored through the detection assembly (7), and the agricultural and sideline product materials to be detected are stored through the storage box (3); the sliding groove of the test tube rack (710) is matched with the sliding block of the detection box (79) for installation, so that after the back end face of the test tube rack (710) is attached to the anti-falling plate, a detection reagent to be detected is poured into the detection test tube (712), the detection test tube (712) is fixed through the limiting plate (711), the limiting plate (711) is placed at the top of the test tube rack (710), the outer side of the detection test tube (712) is marked, and materials are put into the storage box (3) at the top of the material platform (2);
step S2: the materials are crushed by the refining component (5), mixed and stirred with water and conveyed to the interior of the liquid accumulation box (6) for placement; in the thinning tank (51), when the grinding motor (53) works, the grinding frame (55) is driven to rotate by the thinning connecting shaft (54), the material in the storage box (3) is conveyed to the interior of the thinning tank (51) through the discharge hole (4) and the blanking pipe (52), the grinding frame (55) rotating at high speed can crush the material, the materials are beaten and crushed for the second time by an impact block (56) in the thinning tank (51), after being crushed for a period of time, a first liquid pump (59) works, water inside the water storage tank (57) is conveyed to the drain pipe (510) through the water inlet pipe (58), and is injected into the interior of the thinning tank (51) through a water discharge pipe (510) to ensure that the crushed material powder is evenly stirred with water, the electric control valve (511) works, and the mixed sample is conveyed to the interior of the liquid accumulation box (6) through the blanking pipe (512) to be stored;
step S3: mixing a sample to be detected with a detection reagent through a detection component (7), so as to observe the reaction condition and obtain the detection result of the pesticide residue of the agricultural and sideline products; when the electric guide rail (71) works, the adjusting slide block (72) can move outside the electric guide rail (71), in the moving process, the adjusting slide block (72) drives the cross beam frame (74) to move through the vertical beam rod (73), further, the position of the injection dropper (78) can be changed, and along with the continuous movement of the adjusting slide block (72), so that the injection dropper (78) can move to the top of different detection test tubes (712), when the second liquid pump (75) works, the sample in the hydrops box (6) can be conveyed to a sample discharge pipe (77) through a sampling pipe (76) and conveyed to a material injection dropper (78) through the sample discharge pipe (77), injecting the sample into the detection test tube (712) via a material injection dropper (78) to make the sample contact with the detection reagent, observing for a period of time, and observing the reaction condition of the detection reagent, thereby detecting whether the sample contains residual pesticide or not.
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| US7467754B2 (en) * | 2004-05-20 | 2008-12-23 | Wahl Clipper Corporation | Method and apparatus for comminution of biological specimens |
| US20180275109A1 (en) * | 2015-07-31 | 2018-09-27 | Betül Yasemin Akar | Detection of Pesticide Residues in Agriculture |
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| CN106814170A (en) * | 2016-12-16 | 2017-06-09 | 青岛橡胶谷知识产权有限公司 | A kind of pesticide in vegetable detection means |
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