CN219302072U - Agricultural product pesticide residue detects preprocessing device - Google Patents

Agricultural product pesticide residue detects preprocessing device Download PDF

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Publication number
CN219302072U
CN219302072U CN202222946119.0U CN202222946119U CN219302072U CN 219302072 U CN219302072 U CN 219302072U CN 202222946119 U CN202222946119 U CN 202222946119U CN 219302072 U CN219302072 U CN 219302072U
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fixedly connected
placing hopper
placing
agricultural product
hopper
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CN202222946119.0U
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Chinese (zh)
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鞠光秀
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Qingdao Center Of Disease Control And Prevention (qingdao Prevention Medicine Research Institute)
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Qingdao Center Of Disease Control And Prevention (qingdao Prevention Medicine Research Institute)
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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Abstract

The utility model provides a pretreatment device for agricultural product pesticide residue detection, which belongs to the technical field of pesticide residue detection and comprises a workbench, a mounting rack, a supporting frame, a detection bottle, an extrusion mechanism and a crushing mechanism, wherein: the upper end of the workbench is provided with a collecting area; the mounting frame is fixedly connected to the upper end of the workbench; the support frame is fixedly connected to the upper end of the workbench, the first placing hopper and the second placing hopper are fixedly connected to the inside of the support frame, the first placing hopper and the second placing hopper are both used for placing samples, and liquid outlets are formed in the bottoms of the first placing hopper and the second placing hopper; the detection bottle is positioned in the collection area and is used for collecting juice flowing out from the liquid outlet; this scheme is provided with extrusion mechanism and crushing mechanism simultaneously, and two kinds of functions combine as an organic wholely, can extrude and crushing processing to the agricultural product, effectively reduces the pretreatment procedure of testing process, improves work efficiency.

Description

Agricultural product pesticide residue detects preprocessing device
Technical Field
The utility model belongs to the technical field of pesticide residue detection, and particularly relates to a pretreatment device for agricultural product pesticide residue detection.
Background
With the high-speed development of the economy of China, the living standard of people substances is continuously improved, and the demands of people on food safety are increasingly increased. However, various diseases are caused to occur widely due to the excessive abuse of chemical products such as fertilizers, pesticides, additives, swelling agents, contraceptives, formaldehyde, erythropoietin and the like in various links of food production, transportation, storage, processing, sales and the like, and the physical health of people is seriously endangered.
The utility model discloses a part has the patent document that pesticide residue detected among the prior art, chinese patent application number is CN201920062698.8, a pesticide residue detects sample preprocessing device is disclosed, which comprises a frame, the inside of frame is equipped with the motor, the driving shaft of motor stretches out the frame and is fixed with the dop, the top of frame is equipped with the blade holder, the top of blade holder is equipped with the sample treatment cup, the inside rotation of blade holder is connected with the sample treatment axle, the lower extreme of sample treatment axle runs through the bottom of blade holder and is fixed with the cassette, the upper end of sample treatment axle runs through the top of blade holder and is fixed with crushing sword and stirring leaf, the lower extreme of sample treatment cup is equipped with the sample export, be equipped with the bleeder valve on the sample export, be connected with the discharging pipe on the sample export, be equipped with the filter screen between discharging pipe and the sample export, place on the frame with the corresponding detection bottle of discharging pipe. The pretreatment device for the pesticide residue detection sample is convenient to operate, good in pretreatment effect on the sample, high in treatment efficiency and convenient for pretreatment of the sample for pesticide residue detection.
For fruit and vegetable agricultural products, pesticide residues not only remain on the surfaces of fruits and vegetables, but also permeate into the fruits and vegetables, in order to detect the pesticide residues in the fruits and vegetables, the fruits and vegetables sometimes need to be subjected to pretreatment such as crushing, squeezing and the like to obtain juice, then the juice is detected, the existing crushing and squeezing operation is of a separation structure, a plurality of devices are needed for auxiliary use, the use process is complicated, and the work efficiency is delayed.
Disclosure of Invention
The utility model aims to provide a pretreatment device for detecting agricultural product pesticide residues, and aims to solve the problems that the existing crushing and extrusion operations in the prior art are of a separation structure, a plurality of devices are needed for auxiliary use, the use process is complicated and the work efficiency is delayed.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an agricultural product pesticide residue detection pretreatment device, comprising:
the upper end of the workbench is provided with a collecting area;
the mounting rack is fixedly connected to the upper end of the workbench;
the support frame is fixedly connected to the upper end of the workbench, a first placing hopper and a second placing hopper are fixedly connected to the inside of the support frame, the first placing hopper and the second placing hopper are both used for placing samples, and liquid outlets are formed in the bottoms of the first placing hopper and the second placing hopper;
the detection bottle is positioned in the collection area and is used for collecting juice flowing out from the liquid outlet;
the squeezing mechanism is positioned on the upper side of the first placing hopper and is used for squeezing the sample in the first placing hopper to obtain juice; and
and the crushing mechanism is positioned on the upper side of the second placing hopper and is used for crushing the sample in the second placing hopper to obtain juice.
As a preferable scheme of the utility model, the extrusion mechanism comprises a first electric push rod, a telescopic rod, a pressing plate and a spring, wherein the first electric push rod is fixedly connected to the upper end of the mounting frame, the telescopic rod is fixedly connected to the extension end of the first electric push rod, the pressing plate is fixedly connected to the lower end of the telescopic rod, the spring is sleeved on the circumferential surface of the telescopic rod, and the pressing plate is movably inserted into the first placing hopper.
As a preferred aspect of the present utility model, the crushing mechanism includes:
the second electric push rod is fixedly connected to the upper end of the mounting frame;
the hollowed-out frame is fixedly connected to the extension end of the second electric push rod;
the top cover is fixedly connected to the lower end of the hollowed-out frame and moves downwards to seal the top of the second placing hopper; and
and the crushing assembly is arranged on the top cover, and enters the second placing hopper to crush the sample under the driving of the second electric push rod.
As a preferable scheme of the utility model, the crushing assembly comprises a servo motor, a supporting shaft and crushing blades, wherein the servo motor is fixedly connected to the upper end of the top cover, the supporting shaft is fixedly connected to the output end of the servo motor, and the crushing blades are fixedly connected to the circumferential surface of the supporting shaft.
As a preferable scheme of the utility model, the inner walls of the first placing hopper and the second placing hopper are fixedly connected with the filter plates.
As a preferable scheme of the utility model, the liquid outlets of the first placing hopper and the second placing hopper are fixedly connected with a three-way pipe, and the three-way pipe is positioned on the upper side of the detection bottle.
As a preferable scheme of the utility model, the lower inner wall of the collecting area is fixedly connected with an electronic scale, and the detection bottle is placed on the upper side of the electronic scale.
Compared with the prior art, the utility model has the beneficial effects that:
1. this scheme is when needs squeeze, splice the sample and place in first placing the fill, squeeze the sample, obtain the juice of sample under the filter effect of filter, juice flows along the three-way pipe in to detecting the bottle, accomplish the juice and collect, when needs are broken, put into the second with the sample and place the fill in the same way, the back shaft rotates and fight in the sample is placed to the second and break, obtain sample juice, juice flows along the three-way pipe equally in detecting the bottle, accomplish juice and collect, then detect the processing with check out test set, be provided with extrusion mechanism and crushing mechanism simultaneously, two kinds of functions combine as an organic wholely, can extrude and the crushing processing to the agricultural product, effectively reduce the preliminary treatment procedure of testing process, improve work efficiency.
2. This scheme three-way pipe tee bend structure, wherein both ends are connected in first liquid outlet of placing fight and second and placing fight, and one end is located the upside of detecting the bottle in addition, and the juice is by the three-way pipe downflow detect in the bottle, and the merge structure only needs a detection bottle to collect, convenient operation.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a side elevational structural view of the present utility model;
FIG. 3 is a cross-sectional block diagram of the present utility model;
FIG. 4 is an extruder pattern of the present utility model;
fig. 5 is a diagram of a crusher according to the utility model.
In the figure: 1. a work table; 101. a collection zone; 2. a mounting frame; 4. a support frame; 5. a first placement bucket; 6. a second placement bucket; 7. an electronic scale; 8. detecting a bottle; 9. a filter plate; 10. a first electric push rod; 11. a telescopic rod; 12. a pressing plate; 13. a spring; 14. a second electric push rod; 15. a hollowed-out frame; 16. a top cover; 17. a servo motor; 18. a support shaft; 19. crushing leaves; 20. a three-way pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1 to 5, the technical solution provided in this embodiment is as follows:
the utility model provides an agricultural product pesticide residue detects preprocessing device, includes workstation 1, mounting bracket 2, support frame 4, detects bottle 8, extrusion mechanism and crushing mechanism, wherein: the upper end of the workbench 1 is provided with a collecting area 101; the mounting frame 2 is fixedly connected to the upper end of the workbench 1; the support frame 4 is fixedly connected to the upper end of the workbench 1, a first placing bucket 5 and a second placing bucket 6 are fixedly connected to the inside of the support frame, the first placing bucket 5 and the second placing bucket 6 are used for placing samples, and liquid outlets are formed in the bottoms of the first placing bucket 5 and the second placing bucket 6; the detection bottle 8 is positioned in the collection area 101 and is used for collecting juice flowing out from the liquid outlet; the squeezing mechanism is positioned on the upper side of the first placing hopper 5 and is used for squeezing the sample in the first placing hopper 5 to obtain juice; the crushing mechanism is located on the upper side of the second holding hopper 6 and is used for crushing the sample in the second holding hopper 6 to obtain juice.
In the embodiment of the utility model, when pesticide residues of agricultural products are detected, some agricultural products can be directly detected, some agricultural products need to be heated, stirred, crushed, squeezed and the like to obtain crushed slag or juice for detection, the device is provided with the first placing bucket 5 and the second placing bucket 6, and can be used for placing samples of the agricultural products, when the agricultural products need to be squeezed, the samples are spliced in the first placing bucket 5, then the first electric push rod 10 is started, the expansion rod 11 is driven by the expansion end of the first electric push rod 10 to move downwards, the pressure plate 12 is driven by the expansion rod 11 to move downwards, the pressure plate 12 moves downwards into the first placing bucket 5 to squeeze the samples, juice of the samples is obtained under the filtering action of the filtering plate 9, the juice flows into the detection bottle 8 along the three-way pipe 20 to finish juice collection, meanwhile, when the agricultural products need to be crushed, the samples are placed into the second placing bucket 6, the expansion end of the second electric push rod 14 is controlled to drive the top cover 16 to move downwards, the top cover 16 is closed with the top of the second placing bucket 6, then the servo motor 17 is started to drive the supporting shaft 18 to rotate, the supporting shaft 18 to move downwards, the second placing bucket 6 is driven by the expansion end, the two detection mechanisms are combined with each other, the two detection mechanisms are arranged, the juice is effectively, and the juice is crushed along the detection bottle is crushed, the detection bottle is simultaneously, the juice is completely, and the juice is completely crushed, and the juice is detected, and the juice is can be processed, and the juice is integrally is detected, and the juice is detected.
Specifically, the extrusion mechanism includes first electric putter 10, telescopic link 11, clamp plate 12 and spring 13, and first electric putter 10 fixed connection is in the upper end of mounting bracket 2, and telescopic link 11 fixed connection is used for the extension end of first electric putter 10, and clamp plate 12 fixed connection is in telescopic link 11's lower extreme, and the circumference surface of telescopic link 11 is located to spring 13 cover, and clamp plate 12 activity is pegged graft in first placing hopper 5.
In the specific embodiment of the utility model, the first placing hopper 5 is positioned at the lower side of the pressing plate 12, under the action of the extension end of the first electric push rod 10, the telescopic rod 11 can be driven to move downwards, the telescopic rod 11 drives the pressing plate 12 to move downwards, the diameter of the pressing plate 12 is the same as that of the inner wall of the first placing hopper 5, the pressing plate 12 moves downwards into the first placing hopper 5, the sample is extruded, and juice of the sample is obtained under the filtering action of the filtering plate 9.
Specifically, crushing mechanism includes second electric putter 14, fretwork frame 15, top cap 16 and broken subassembly, wherein: the second electric push rod 14 is fixedly connected to the upper end of the mounting frame 2; the hollowed-out frame 15 is fixedly connected to the extension end of the second electric push rod 14; the top cover 16 is fixedly connected to the lower end of the hollowed-out frame 15, and moves downwards to seal the top of the second placing hopper 6; the crushing assembly is arranged on the top cover 16, and enters the second placing hopper 6 to crush the sample under the drive of the second electric push rod 14, the crushing assembly comprises a servo motor 17, a supporting shaft 18 and crushing blades 19, the servo motor 17 is fixedly connected to the upper end of the top cover 16, the supporting shaft 18 is fixedly connected to the output end of the servo motor 17, and the crushing blades 19 are fixedly connected to the circumferential surface of the supporting shaft 18.
In the specific embodiment of the utility model, when the sample is required to be crushed, the sample is placed into the second placing hopper 6, the extension end of the second electric push rod 14 is controlled to drive the top cover 16 to move downwards, the top cover 16 and the top of the second placing hopper 6 are closed, then the servo motor 17 is started to drive the supporting shaft 18 to rotate, the supporting shaft 18 crushes the sample in the second placing hopper 6 to obtain the juice of the sample, the crushing mechanism and the second placing hopper 6 are designed separately, the operation is convenient, and residues are easy to clean.
Specifically, the inner walls of the first placing hopper 5 and the second placing hopper 6 are fixedly connected with a filter plate 9.
In the embodiment of the present utility model, the filter plate 9 is provided for filtering the sample residue and juice, and the sample residue remains on the upper side of the filter plate 9 during the filtering, and the juice flows downward through the filter plate 9.
Specifically, the liquid outlets of the first placing bucket 5 and the second placing bucket 6 are fixedly connected with a three-way pipe 20, and the three-way pipe 20 is positioned on the upper side of the detection bottle 8.
In the embodiment of the utility model, the tee 20 is of a tee structure, wherein two ends of the tee 20 are connected to the liquid outlets of the first placing hopper 5 and the second placing hopper 6, the other end of the tee is positioned on the upper side of the detecting bottle 8, juice flows downwards from the tee 20 into the detecting bottle 8, and the tee 20 is of a combined structure, only one detecting bottle 8 is needed for collection, and the operation is convenient.
Specifically, the lower inner wall of the collecting area 101 is fixedly connected with an electronic scale 7, and the detection bottle 8 is placed on the upper side of the electronic scale 7.
In the embodiment of the utility model, the detection bottle 8 is arranged on the upper side of the electronic scale 7, and after peeling operation, the quality of the juice collected by the detection bottle 8 can be observed in real time through the electronic scale 7 for quantitative collection.
Working principle: when needs extrusion, splice the sample and place in first placing the fill 5, then start first electric putter 10, drive telescopic link 11 downwardly moving through the extension end of first electric putter 10, telescopic link 11 drives clamp plate 12 downwardly moving, clamp plate 12 downwardly moving is to first placing in fill 5, extrude the sample, obtain the juice of sample under the filter effect of filter plate 9, juice flows in detecting bottle 8 along three-way pipe 20, accomplish the juice and collect, when the needs to be broken, put into the second with the sample and place fill 6, control the extension end of second electric putter 14 and drive top cap 16 downwardly moving, top cap 16 and the second top of placing fill 6 are closed, then start servo motor 17 and drive back shaft 18 rotation, back shaft 18 is to the second place fill 6 interior sample and is broken, obtain sample juice, juice flows in detecting bottle 8 along three-way pipe 20 equally, accomplish the juice collection, then detect the processing with check out equipment, this scheme is provided with extrusion mechanism and crushing mechanism simultaneously, two kinds of functions combine as an organic wholely, can extrude and crush the agricultural product, effectively reduce the pretreatment efficiency, the work procedure of improvement.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. An agricultural product pesticide residue detects preprocessing device, characterized by comprising:
a collecting area (101) is arranged at the upper end of the workbench (1);
the mounting frame (2) is fixedly connected to the upper end of the workbench (1);
the support frame (4) is fixedly connected to the upper end of the workbench (1), a first placing hopper (5) and a second placing hopper (6) are fixedly connected to the inside of the support frame, the first placing hopper (5) and the second placing hopper (6) are both used for placing samples, and liquid outlets are formed in the bottoms of the first placing hopper (5) and the second placing hopper (6);
a detection bottle (8) positioned in the collection area (101) and used for collecting juice flowing out from the liquid outlet;
a squeezing mechanism positioned on the upper side of the first placing hopper (5) for squeezing the sample in the first placing hopper (5) to obtain juice; and
and the crushing mechanism is positioned on the upper side of the second placing hopper (6) and is used for crushing the sample in the second placing hopper (6) to obtain juice.
2. The agricultural product pesticide residue detection pretreatment device according to claim 1, characterized in that: the extrusion mechanism comprises a first electric push rod (10), a telescopic rod (11), a pressing plate (12) and a spring (13), wherein the first electric push rod (10) is fixedly connected to the upper end of the mounting frame (2), the telescopic rod (11) is fixedly connected to the extension end of the first electric push rod (10), the pressing plate (12) is fixedly connected to the lower end of the telescopic rod (11), the spring (13) is sleeved on the circumferential surface of the telescopic rod (11), and the pressing plate (12) is movably inserted into the first placing hopper (5).
3. The agricultural product pesticide residue detection pretreatment device according to claim 2, characterized in that: the crushing mechanism includes:
the second electric push rod (14) is fixedly connected to the upper end of the mounting frame (2);
the hollowed-out frame (15) is fixedly connected to the extension end of the second electric push rod (14);
the top cover (16) is fixedly connected to the lower end of the hollowed-out frame (15) and moves downwards to seal the top of the second placing hopper (6); and
the crushing assembly is arranged on the top cover (16), and enters the second placing hopper (6) to crush the sample under the driving of the second electric push rod (14).
4. A agricultural product pesticide residue detection pretreatment apparatus according to claim 3, characterized in that: the crushing assembly comprises a servo motor (17), a supporting shaft (18) and crushing blades (19), wherein the servo motor (17) is fixedly connected to the upper end of the top cover (16), the supporting shaft (18) is fixedly connected to the output end of the servo motor (17), and the crushing blades (19) are fixedly connected to the circumferential surface of the supporting shaft (18).
5. The agricultural product pesticide residue detection pretreatment device according to claim 4, wherein: the inner walls of the first placing hopper (5) and the second placing hopper (6) are fixedly connected with a filter plate (9).
6. The agricultural product pesticide residue detection pretreatment device according to claim 5, wherein: the liquid outlets of the first placing hopper (5) and the second placing hopper (6) are fixedly connected with a three-way pipe (20), and the three-way pipe (20) is positioned on the upper side of the detection bottle (8).
7. The agricultural product pesticide residue detection pretreatment device according to claim 6, wherein: the lower inner wall of the collecting area (101) is fixedly connected with an electronic scale (7), and the detection bottle (8) is placed on the upper side of the electronic scale (7).
CN202222946119.0U 2022-11-05 2022-11-05 Agricultural product pesticide residue detects preprocessing device Expired - Fee Related CN219302072U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222946119.0U CN219302072U (en) 2022-11-05 2022-11-05 Agricultural product pesticide residue detects preprocessing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222946119.0U CN219302072U (en) 2022-11-05 2022-11-05 Agricultural product pesticide residue detects preprocessing device

Publications (1)

Publication Number Publication Date
CN219302072U true CN219302072U (en) 2023-07-04

Family

ID=86984185

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222946119.0U Expired - Fee Related CN219302072U (en) 2022-11-05 2022-11-05 Agricultural product pesticide residue detects preprocessing device

Country Status (1)

Country Link
CN (1) CN219302072U (en)

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Granted publication date: 20230704