Detection equipment based on pesticide residues of agricultural and sideline products
By designing plug-in sampling equipment, the problems of manual time and high maintenance costs of mechanical equipment are solved, and the rapid separation and sampling of the flesh and peel of agricultural and sideline products are achieved, simplifying the detection process and reducing operating costs.
Patent Information
- Application Number
- CN202411100468.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2024-12-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the detection of pesticide residues of agricultural and sideline products, manual peeling of fruit peels is time-consuming and mechanical peeling equipment requires strict screening and maintenance, making it difficult to adapt to fruits and vegetables of different sizes and shapes, increasing the testing cost and operation burden.
A detection equipment based on agricultural and sideline products was designed, and the separation and sampling of the flesh and peel was completed by plug-in sampling, and the agricultural and sideline products were fixed by fastening mechanism, and the flesh sampling mechanism and the peel sampling mechanism were used to achieve rapid separation and detection.
This equipment can facilitate the fixation of agricultural and sideline products of different sizes and types, and simultaneously complete the sampling and separation of flesh and peel, reducing detection costs, simplifying operations, and improving detection efficiency.
Smart Images
Figure CN119104346A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of agricultural and sideline product detection, and in particular to a detection device based on pesticide residues in agricultural and sideline products. Background Art
[0002] In the cultivation cycle of agricultural products, the application of pesticides has become an indispensable link to effectively resist the invasion of pests, diseases and weeds. However, due to its inherent adhesion characteristics, pesticides often leave residues on the surface of agricultural products after they mature. Given that excessive concentrations of pesticide residues may pose a threat to consumer health, it is particularly important to use professional pesticide residue testing equipment to conduct comprehensive testing of agricultural products.
[0003] At present, in order to ensure the accuracy of the test, when testing the pesticide residue concentration of agricultural and sideline products, it is often necessary to analyze the pulp and peel separately. In this context, manually peeling the peel has become a basic and intuitive method. Although it seems simple, it actually contains profound manual skills and meticulous considerations. This process requires the operator to not only master fine manual skills, but also have enough patience and concentration to ensure that the separation process is both accurate and efficient, although this method may be relatively time-consuming.
[0004] In contrast, mechanical peeling has a place in the industry for its high efficiency, but its application also has its limitations. Before mechanical peeling, the raw fruits and vegetables must undergo strict screening and grading to ensure that their key parameters such as size, shape and maturity are consistent, so as to meet the design requirements of mechanical peeling equipment based on specific standard sizes and shapes. For fruits and vegetables with abnormal sizes, irregular shapes or varying degrees of maturity, the mechanical peeling effect is often difficult to guarantee, and may even cause equipment failure. In addition, the complex structure of mechanical peeling equipment also places high demands on its daily maintenance and upkeep, requiring companies to be equipped with professional technicians and master relevant maintenance knowledge, which undoubtedly increases the company's operating burden and costs. Summary of the invention
[0005] The present application aims to solve one of the technical problems in the related art at least to some extent.
[0006] To this end, one purpose of the present application is to propose a detection device based on pesticide residues in agricultural and sideline products, which adopts a plug-in sampling method to complete the sampling of agricultural and sideline products, and completes the separate sampling of pulp and peel during the sampling process, thereby facilitating the rapid sampling and detection of the pulp and peel of agricultural and sideline products.
[0007] To achieve the above-mentioned purpose, the first aspect of the present application proposes a detection device based on pesticide residues in agricultural and sideline products, including an external fixed component, a storage component and a sampling component, wherein the external fixed component includes an external fixed frame and a hollow cavity, wherein the hollow cavity is opened on the external fixed frame; the storage component is arranged in the external fixed frame, and the storage component includes an outer sleeve, a fastening mechanism and a sampling hole, wherein the outer sleeve is arranged in the external fixed frame; the fastening mechanism is detachably arranged in the outer sleeve, and the fastening mechanism is used to fix the agricultural and sideline products to be detected; the sampling holes are multiple groups, and multiple groups of sampling holes are linearly arrayed on the outer sleeve; the sampling component is detachably arranged in the external fixed frame and the outer sleeve; the sampling component includes a pulp sampling mechanism and a peel sampling mechanism, wherein the pulp sampling mechanism is detachably arranged in the external fixed frame and the outer sleeve, and the pulp sampling mechanism is used to sample the pulp of the farmer's product; the peel sampling mechanism is rotatably arranged in the pulp sampling mechanism, and the peel sampling mechanism is used to sample the peel of the farmer's product.
[0008] In addition, the detection device for pesticide residues in agricultural and sideline products proposed in the present application may also have the following additional technical features:
[0009] In one embodiment of the present application, the pulp sampling mechanism includes a sampling tube, a block, a limiting slide rail, a slot and an inner ring, wherein the sampling tube is detachably arranged in the outer fixed frame and the outer sleeve; the limiting slide rail is opened on the top wall of the sampling tube; the block is divided into two groups, and the two groups of block are respectively arranged in the limiting slide rail; the slot is divided into two groups, and the two groups of slots are respectively opened in the limiting slide rail; the inner ring is arranged on the top wall of the sampling tube.
[0010] In one embodiment of the present application, the peel sampling mechanism includes a rotating cover, a limiting member, a pressure rod, a resetting member and a cutting member, wherein the rotating cover is rotatably arranged in the limiting slide rail; the limiting member is arranged in the rotating cover, and the limiting member is abutted against the limiting slide rail; the pressure rod is movably arranged in the rotating cover; the resetting member is sleeved on the pressure rod; the cutting member is arranged on the rotating cover, and the cutting member is arranged in the sampling tube.
[0011] In one embodiment of the present application, the limiting member includes an inner sleeve, a buffer component, a push rod and a limiting clamp rod, wherein the inner sleeve is arranged in the rotating cover; one end of the buffer component is arranged in the inner sleeve; the push rod is movably arranged in the inner sleeve, and one end of the push rod extends outside the rotating cover; the limiting clamp rod is movably arranged in the inner sleeve, and the inner sleeve is respectively connected to the buffer component and the push rod.
[0012] In one embodiment of the present application, the cutting member includes a cutting shell and a cutting blade, wherein the cutting shell is disposed on the rotating shell; the cutting blades are in multiple groups, and multiple groups of the cutting blades are disposed in a circular array in the cutting shell.
[0013] In one embodiment of the present application, the fastening mechanism includes an outer housing, a clamping plate, a splint and a fastener, wherein the outer housing is detachably arranged on the outer sleeve; the clamping plate is arranged on the outer housing; the fastener is arranged on the inner wall of the outer housing; and the splint is arranged on the movable end of the fastener.
[0014] In one embodiment of the present application, the fastener includes a hollow sleeve, a telescopic component, a movable plate and a movable shaft, wherein the hollow sleeve is arranged on the inner wall of the outer housing; the movable plate is movably arranged in the hollow sleeve; the two ends of the telescopic component are respectively connected to the hollow sleeve and the movable plate; one end of the movable shaft is arranged on the top wall of the movable plate, and the splint is arranged at the other end of the movable shaft.
[0015] In one embodiment of the present application, the bottom wall of the cutting cover is a conical cover, the cutting blade is a curved blade, and the cutting cover and the bottom wall of the cutting blade are located in the same horizontal plane.
[0016] In one embodiment of the present application, the inner cavity of the sampling tube is provided with an arc-shaped inner baffle, and the arc-shaped inner baffle abuts against the cutting cover.
[0017] In one embodiment of the present application, a pull rod is provided on the outer casing, and a plastic sheath with anti-slip grooves is sleeved on the pull rod.
[0018] Compared with the prior art, the detection device for pesticide residues in agricultural and sideline products according to the embodiment of the present application has the following advantages:
[0019] (1) The fastening mechanism is used to conveniently fix agricultural and sideline products of different sizes and types, and multiple agricultural and sideline products can be stored in one storage component, which is convenient for storing and sampling the agricultural and sideline products to be tested;
[0020] (2) The agricultural and sideline products are sampled synchronously by the pulp sampling mechanism and the peel sampling mechanism, and the pulp and peel are separated during the sampling process, without the need for traditional manual cutting, and the structure is simple and easy to operate, which effectively reduces the sampling cost;
[0021] (3) After sampling, the pulp and peel are taken out separately, making it convenient to detect the pesticide residues in the pulp and peel separately.
[0022] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:
[0024] Figure 1 It is a structural schematic diagram according to the present application;
[0025] Figure 2 It is a schematic diagram of the storage component structure according to the present application;
[0026] Figure 3 It is a schematic diagram of the structure of the sampling assembly according to the present application;
[0027] Figure 4 It is a schematic diagram of the structure of the pulp sampling mechanism according to the present application;
[0028] Figure 5 It is a schematic diagram of the structure of the peel sampling mechanism according to the present application;
[0029] Figure 6 It is a schematic diagram of the structure of the limiter according to the present application;
[0030] Figure 7 is a schematic diagram of a cutting cover structure according to the present application;
[0031] Figure 8 is a schematic diagram of the structure of a cutting tool according to the present application;
[0032] Fig. 9 is a schematic diagram of the fastening mechanism structure according to the present application;
[0033] Fig.10 It is a schematic diagram of the structure of the fastener according to the present application.
[0034] As shown in the figure: 10, outer fixing component; 101, outer fixing frame; 102, hollow cavity; 20, storage component; 201, outer sleeve; 202, fastening mechanism; 2021, outer card shell; 2022, card plate; 2023, clamping plate; 2024, fastener; 20241, hollow sleeve; 20242, telescopic component; 20243, movable plate; 20244, movable shaft; 203, sampling hole; 30, sampling component; 301, pulp sampling mechanism; 3024 011, sampling tube; 3012, stopper; 3013, limiting slide rail; 3014, slot; 3015, inner ring; 302, peel sampling mechanism; 3021, rotating cover; 3022, limiting member; 30221, inner sleeve; 30222, buffer member; 30223, push rod; 30224, limiting clamp rod; 3023, pressure rod; 3024, reset member; 3025, cutting member; 30251, cutting cover; 30252, cutting knife. DETAILED DESCRIPTION
[0035] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limitations on the present application. On the contrary, the embodiments of the present application include all changes, modifications and equivalents that fall within the spirit and connotation of the appended claims.
[0036] The following describes the detection equipment for pesticide residues in agricultural and sideline products according to an embodiment of the present application in conjunction with the accompanying drawings.
[0037] The detection equipment based on pesticide residues in agricultural and sideline products provided in the embodiment of the present application can be applied to the detection of agricultural and sideline products. The sampling of agricultural and sideline products is completed by plug-in sampling, and the pulp and peel are separated and sampled during the sampling process, thereby facilitating the rapid sampling and detection of the pulp and peel of agricultural and sideline products.
[0038] like Figure 1-10 As shown, the detection device for pesticide residues in agricultural and sideline products according to the embodiment of the present application includes an external solid component 10 , a storage component 20 and a sampling component 30 .
[0039] The outer fixing component 10 includes an outer fixing frame 101 and a hollow cavity 102 .
[0040] The hollow cavity 102 is formed on the outer frame 101 .
[0041] It should be noted that the outer fixing frame 101 is a semicircular fixing frame, and the hollow cavity 102 is formed on the outer fixing frame 101 , and a through hole is also formed on the outer fixing frame 101 .
[0042] The storage assembly 20 is disposed in the outer fixing frame 101 , and the storage assembly 20 includes an outer sleeve 201 , a fastening mechanism 202 and a sampling hole 203 .
[0043] The outer sleeve 201 is disposed in the outer fixing frame 101 , the fastening mechanism 202 is detachably disposed in the outer sleeve 201 , the fastening mechanism 202 is used to fix the agricultural and sideline products to be detected, and the sampling holes 203 are multiple groups, and the multiple groups of sampling holes 203 are linearly arrayed on the outer sleeve 201 .
[0044] It should be noted that the outer sleeve 201 is a circular sleeve, the fastening mechanism 202 is detachably installed in the outer sleeve 201, and a partition plate is provided in the outer sleeve 201. The fastening mechanism 202 divides the outer sleeve 201 into a plurality of cavities, and the number of cavities is set according to the number of measured agricultural products.
[0045] The sampling assembly 30 is detachably disposed in the outer frame 101 and the outer sleeve 201 , and the sampling assembly 30 includes a pulp sampling mechanism 301 and a peel sampling mechanism 302 .
[0046] The pulp sampling mechanism 301 is detachably arranged in the outer frame 101 and the outer sleeve 201, and is used to sample the pulp of the farmer's product. The peel sampling mechanism 302 is rotatably arranged in the pulp sampling mechanism 301, and is used to sample the peel of the farmer's product.
[0047] It should be noted that the pulp sampling mechanism 301 is inserted from the through hole on the outer frame 101 and enters the outer sleeve 201 from the sampling hole 203, while the peel sampling mechanism 302 enters synchronously with the pulp sampling mechanism 301, thereby sampling the peel and pulp of agricultural and sideline products.
[0048] Specifically, the steps of detecting the residual pesticides on agricultural and sideline products are as follows: placing the agricultural and sideline products on the fastening mechanism 202, fixing the agricultural and sideline products by the fastening mechanism 202, and then installing them inside the outer sleeve 201 through the fastening mechanism 202. Insert the sampling assembly 30 into the sampling hole 203 from the outside of the outer fixing frame 101, insert the pulp sampling mechanism 301 into the agricultural and sideline products, store the pulp in the pulp sampling mechanism 301, and rotate the peel sampling mechanism 302 to sample the peel of the agricultural and sideline products. Then, the residual pesticides in the agricultural and sideline products are detected.
[0049] In one embodiment of the present application, Figure 4 As shown, the pulp sampling mechanism 301 includes a sampling tube 3011 , a stopper 3012 , a limiting slide rail 3013 , a slot 3014 and an inner ring 3015 .
[0050] The sampling tube 3011 is detachably arranged in the outer fixing frame 101 and the outer sleeve 201, the limiting slide rail 3013 is provided on the top wall of the sampling tube 3011, the stoppers 3012 are in two groups, and the two groups of stoppers 3012 are respectively arranged in the limiting slide rail 3013. The card slots 3014 are in two groups, and the two groups of card slots 3014 are respectively arranged in the limiting slide rail 3013, and the inner ring 3015 is provided on the top wall of the sampling tube 3011.
[0051] It should be noted that the sampling tube 3011 is a hollow tube, and a limit slide rail 3013 is provided on the top wall of the sampling tube 3011. Two groups of blocks 3012 and two groups of slots 3014 are provided in the limit slide rail 3013, and the two groups of blocks 3012 and the two groups of slots 3014 are arranged in a ring array and staggered with each other. The height of the inner ring 3015 is lower than the height of the bottom wall of the sampling tube 3011, so that when the peel sampling mechanism 302 is rotated and adjusted on the limit slide rail 3013, it is embedded in the inner wall of the sampling tube 3011 to prevent loosening.
[0052] Furthermore, according to the different shapes and varieties of agricultural and sideline products, the length and material of the sampling tube 3011 are set according to the types of agricultural and sideline products.
[0053] In one embodiment of the present application, Figure 5 As shown, the peel sampling mechanism 302 includes a rotating cover 3021, a limiting member 3022, a pressing rod 3023, a resetting member 3024 and a cutting member 3025.
[0054] The rotating housing 3021 is rotatably disposed in the limiting slide rail 3013, the limiting member 3022 is disposed in the rotating housing 3021, and the limiting member 3022 is abutted against the limiting slide rail 3013. The pressing rod 3023 is movably disposed in the rotating housing 3021, the resetting member 3024 is sleeved on the pressing rod 3023, the cutting member 3025 is disposed on the rotating housing 3021, and the cutting member 3025 is disposed in the sampling tube 3011.
[0055] It should be noted that the outer diameter of the rotating housing 3021 is larger than the outer diameter of the sampling tube 3011, and a through hole is provided on the rotating housing 3021. The limiting member 3022 passes through the through hole and telescopically moves in the rotating housing 3021, thereby controlling the movable assembly and disassembly of the rotating housing 3021 in the limiting slide rail 3013 on the top wall of the sampling tube 3011. The reset member 3024 is a reset spring, which pushes the pressing rod 3023 downward, and the pressing rod 3023 pushes the sampled peel out of the cutting member 3025.
[0056] In one embodiment of the present application, Figure 6 As shown, the limiting member 3022 includes an inner sleeve 30221 , a buffer component 30222 , a push rod 30223 and a limiting clamping rod 30224 .
[0057] The inner sleeve 30221 is disposed in the rotating housing 3021, and one end of the buffer component 30222 is disposed in the inner sleeve 30221. The push rod 30223 is movably disposed in the inner sleeve 30221, and one end of the push rod 30223 extends outside the rotating housing 3021. The limit clamping rod 30224 is movably disposed in the inner sleeve 30221, and the inner sleeve 30221 is connected to the buffer component 30222 and the push rod 30223 respectively.
[0058] It should be noted that the inner sleeve 30221 described in this embodiment is fixedly arranged on the inner wall of the rotating cover shell 3021, and one end of the limit rod 30224 extends to the outside of the inner sleeve 30221 and the rotating cover shell 3021, and the buffer component 30222 is a buffer spring. The buffer component 30222 pushes the limit rod 30224 to pop out and engage in the limit slide rail 3013, so that the rotating cover shell 3021 is limited in rotation and adjusted on the sampling tube 3011.
[0059] In one embodiment of the present application, Figure 7 and Figure 8 As shown, the cutting piece 3025 includes a cutting cover 30251 and a cutting blade 30252.
[0060] The cutting cover 30251 is arranged on the rotating cover 3021 , and the cutting blades 30252 are in multiple groups, and the multiple groups of cutting blades 30252 are arranged in a circular array in the cutting cover 30251 .
[0061] It should be noted that the cutting cover 30251 and the rotating cover 3021 are integrally arranged, and the cutting knife 30252 is arranged in the cutting cover 30251. When the rotating cover 3021 rotates, the cutting knife 30252 is driven to cut the peel.
[0062] In one embodiment of the present application, Fig. 9 As shown, the fastening mechanism 202 includes an outer casing 2021 , a clamping plate 2022 , a clamping plate 2023 and a fastener 2024 .
[0063] The outer card shell 2021 is detachably arranged on the outer sleeve 201 , the card plate 2022 is arranged on the outer card shell 2021 , the fastener 2024 is arranged on the inner wall of the outer card shell 2021 , and the clamping plate 2023 is arranged on the movable end of the fastener 2024 .
[0064] It should be noted that the outer card shell 2021 described in this embodiment is limitedly engaged in the inner side of the outer sleeve 201, and at the same time, the splint 2023 pushes the two splints 2023 to move relative to each other through the fastener 2024, and fixes the agricultural and sideline products. The fastening mechanism 202 for fixing the agricultural and sideline products is limitedly installed in the outer sleeve 201.
[0065] In one embodiment of the present application, Fig.10 As shown, the fastener 2024 includes a hollow sleeve 20241 , a telescopic component 20242 , a movable plate 20243 and a movable shaft 20244 .
[0066] The hollow sleeve 20241 is arranged on the inner wall of the outer casing 2021, and the movable plate 20243 is movably arranged in the hollow sleeve 20241. The two ends of the telescopic component 20242 are respectively connected to the hollow sleeve 20241 and the movable plate 20243, one end of the movable shaft 20244 is arranged on the top wall of the movable plate 20243, and the clamping plate 2023 is arranged on the other end of the movable shaft 20244.
[0067] It should be noted that the telescopic component 20242 described in this embodiment is a telescopic spring, and the movable plate 20243 moves in the hollow sleeve 20241, and pushes the movable shaft 20244 to move up and down and pushes the clamping plate 2023 to press and fix the agricultural and sideline products.
[0068] In one embodiment of the present application, Figure 7 As shown, the bottom wall of the cutting cover 30251 is a conical cover, the cutting blade 30252 is a curved blade, and the bottom walls of the cutting cover 30251 and the cutting blade 30252 are located in the same horizontal plane.
[0069] It should be noted that the cutting cover 30251 and the cutting knife 30252 adhere to the surface of the peel when rotating, and cut the peel off the agricultural and sideline products to separate the flesh and the peel, thereby facilitating the detection of pesticide residues on the flesh and the peel separately.
[0070] In one embodiment of the present application, Figure 6 As shown, the inner cavity of the sampling tube 3011 is provided with an arc-shaped inner baffle, and the arc-shaped inner baffle is abutted against the cutting cover 30251.
[0071] It should be noted that an opening groove is provided on the arc-shaped inner baffle in the sampling tube 3011, and the opening groove is a circular port. When the cutting cover 30251 and the cutting knife 30252 rotate, the peel of the agricultural and sideline products is cut.
[0072] In one embodiment of the present application, Figure 1 As shown, a pull rod is provided on the outer casing 2021, and a plastic sheath with anti-slip grooves is provided on the pull rod.
[0073] It should be noted that a pull rod is provided on the outer card shell 2021, which is used to conveniently drive the outer card shell 2021 to be moved on the outer sleeve 201 for disassembly and assembly, and the anti-slip plastic sheath enhances the anti-slip and comfort.
[0074] Specifically, the steps of testing the residual pesticides on the flesh and peel of agricultural and sideline products are as follows: first, the flesh to be tested is placed in the storage assembly 20, and the agricultural and sideline products are fixedly installed in the outer sleeve 201 through the fastening mechanism 202. The agricultural and sideline products are placed in the relative interlayers of the two sets of clamping plates 2023, and the movable shaft 20244 is pushed by the telescopic component 20242 to clamp the agricultural and sideline products. Then, the installed and fixed agricultural and sideline products are plugged and fixed in the outer sleeve 201, and fixed on the outer sleeve 201 through the clamping plate 2022 to limit the fit.
[0075] The sampling assembly 30 is inserted from the outside of the outer frame 101 into the inner cavity of the outer sleeve 201, and the sampling tube 3011 in the pulp sampling mechanism 301 is inserted into the agricultural and sideline products, and the peel sampling mechanism 302 is inserted into the agricultural and sideline products along with the pulp sampling mechanism 301. The peel sampling mechanism 302 is rotated on the sampling tube 3011, and the rotating cover 3021 is limited and slid in the limit slide rail 3013 through the limit clamp rod 30224. At this time, the rotating cover 3021 drives the cutting member 3025 to rotate, and the peel is cut by the cutting cover 30251 and the cutting knife 30252, so that the pulp and peel are separated.
[0076] The steps of removing the pulp and peel are as follows: after the pulp and peel are separated, the pulp is stored in the inner cavity of the sampling tube 3011, and the peel is stored in the inner cavity of the cutting cover 30251, the sampling tube 3011 is removed from the outer frame 101, and the peel sampling mechanism 302 is removed from the pulp sampling mechanism 301.
[0077] The steps of disassembling the peel sampling mechanism 302 are as follows: rotating the rotating cover 3021, the rotating cover 3021 drives the limit clamping rod 30224 to rotate in the limit slide rail 3013, when the limit clamping rod 30224 moves and moves into the clamping groove 3014, the limit clamping rod 30224 is separated from the limit slide rail 3013, and when installing, it only needs to be pushed into the rotating cover 3021, so as to push the limit clamping rod 30224 into the limit slide rail 3013. After the peel sampling mechanism 302 is disassembled from the sampling tube 3011, the pressing rod 3023 is pushed, and the pressing rod 3023 pushes the peel out of the cutting cover 30251, completing the sampling of the pulp and peel, and testing the sampled pulp and peel, so as to detect the pesticide residues in agricultural and sideline products.
[0078] In summary, the detection equipment for pesticide residues in agricultural and sideline products of the embodiment of the present application adopts a plug-in sampling method to complete the sampling of agricultural and sideline products, and completes the separate sampling of pulp and peel during the sampling process, thereby facilitating the rapid sampling and detection of the pulp and peel of agricultural and sideline products.
[0079] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present application.
Claims
1. A detection device based on pesticide residues in agricultural and sideline products, characterized in that: It comprises an external fixing component (10), a storage component (20) and a sampling component (30), wherein: The outer fixing component (10) comprises an outer fixing frame (101) and a hollow cavity (102), wherein: The hollow cavity (102) is provided on the outer fixing frame (101); The storage assembly (20) is arranged in the outer fixing frame (101), and the storage assembly (20) comprises an outer sleeve (201), a fastening mechanism (202) and a sampling hole (203), wherein: The outer sleeve (201) is arranged inside the outer fixing frame (101); The fastening mechanism (202) is detachably arranged in the outer sleeve (201), and the fastening mechanism (202) is used to fix the agricultural and sideline products to be tested; The sampling holes (203) are in multiple groups, and the multiple groups of sampling holes (203) are arranged in a linear array on the outer sleeve (201); The sampling assembly (30) is detachably arranged in the outer fixing frame (101) and the outer sleeve (201); The sampling assembly (30) comprises a pulp sampling mechanism (301) and a peel sampling mechanism (302), wherein: The fruit pulp sampling mechanism (301) is detachably arranged in the outer fixing frame (101) and the outer sleeve (201), and the fruit pulp sampling mechanism (301) is used to sample the fruit pulp of the farmer's product; The peel sampling mechanism (302) is rotatably arranged in the flesh sampling mechanism (301), and the peel sampling mechanism (302) is used to sample the peel of the farmer's product.
2. The detection device based on pesticide residues in agricultural and sideline products according to claim 1, characterized in that: The pulp sampling mechanism (301) comprises a sampling tube (3011), a stopper (3012), a limiting slide rail (3013), a slot (3014) and an inner ring (3015), wherein: The sampling tube (3011) is detachably arranged inside the outer fixing frame (101) and the outer sleeve (201); The limiting slide rail (3013) is arranged on the top wall of the sampling tube (3011); The stoppers (3012) are in two groups, and the two groups of stoppers (3012) are respectively arranged in the limiting slide rails (3013); The card slots (3014) are in two groups, and the two groups of card slots (3014) are respectively arranged in the limiting slide rail (3013); The inner ring (3015) is arranged on the top wall of the sampling tube (3011).
3. The detection device based on pesticide residues in agricultural and sideline products according to claim 2, characterized in that: The peel sampling mechanism (302) comprises a rotating cover (3021), a stopper (3022), a pressure rod (3023), a reset component (3024) and a cutting component (3025), wherein: The rotating cover (3021) is rotatably disposed within the limiting slide rail (3013); The limiting member (3022) is arranged in the rotating cover (3021), and the limiting member (3022) is abutted against the limiting slide rail (3013); The pressure rod (3023) is movably arranged in the rotating cover (3021); The reset component (3024) is sleeved on the pressure rod (3023); The cutting piece (3025) is arranged on the rotating cover (3021), and the cutting piece (3025) is arranged in the sampling tube (3011).
4. The detection device based on pesticide residues in agricultural and sideline products according to claim 3, characterized in that: The limiting member (3022) comprises an inner sleeve (30221), a buffer component (30222), a push rod (30223) and a limiting clamping rod (30224), wherein: The inner sleeve (30221) is arranged inside the rotating cover (3021); One end of the buffer component (30222) is disposed inside the inner sleeve (30221); The push rod (30223) is movably disposed in the inner sleeve (30221), and one end of the push rod (30223) extends outside the rotating cover (3021); The limiting clamping rod (30224) is movably arranged in the inner sleeve (30221), and the inner sleeve (30221) is respectively connected to the buffer component (30222) and the push rod (30223).
5. The detection device based on pesticide residues in agricultural and sideline products according to claim 3, characterized in that: The cutting piece (3025) comprises a cutting cover (30251) and a cutting blade (30252), wherein: The cutting cover shell (30251) is arranged on the rotating cover shell (3021); The cutting blades (30252) are in multiple groups, and the multiple groups of cutting blades (30252) are arranged in a circular array inside the cutting cover (30251).
6. The detection device based on pesticide residues in agricultural and sideline products according to claim 1, characterized in that: The fastening mechanism (202) comprises an outer card shell (2021), a card plate (2022), a clamping plate (2023) and a fastener (2024), wherein: The outer card shell (2021) is detachably arranged on the outer sleeve (201); The clamping plate (2022) is arranged on the outer clamping shell (2021); The fastener (2024) is arranged on the inner wall of the outer casing (2021); The clamping plate (2023) is arranged at the movable end of the fastener (2024).
7. The detection device based on pesticide residues in agricultural and sideline products according to claim 6, characterized in that: The fastener (2024) comprises a hollow sleeve (20241), a telescopic component (20242), a movable plate (20243) and a movable shaft (20244), wherein: The hollow sleeve (20241) is arranged on the inner wall of the outer casing (2021); The movable plate (20243) is movably disposed in the hollow sleeve (20241); Two ends of the telescopic component (20242) are respectively connected to the hollow sleeve (20241) and the movable plate (20243); One end of the movable shaft (20244) is arranged on the top wall of the movable plate (20243), and the clamping plate (2023) is arranged on the other end of the movable shaft (20244).
8. The detection device for pesticide residues in agricultural and sideline products according to claim 5, characterized in that: The bottom wall of the cutting cover shell (30251) is a conical cover shell, the cutting blade (30252) is a curved blade, and the bottom wall of the cutting cover shell (30251) and the cutting blade (30252) are located in the same horizontal plane.
9. The detection device for pesticide residues in agricultural and sideline products according to claim 5, characterized in that: The inner cavity of the sampling tube (3011) is provided with an arc-shaped inner baffle, and the arc-shaped inner baffle abuts against the cutting cover (30251).
10. The detection device for pesticide residues in agricultural and sideline products according to claim 6, characterized in that: The outer casing (2021) is provided with a pull rod, and the pull rod is sleeved with a plastic sheath with anti-slip patterns.