Pesticide residue extraction device facilitating cleaning

Abstract

The utility model provides a pesticide residue extraction device beneficial to cleaning, relates to the technical field of pesticide residue detection and collection structures, and aims to solve the problems that most extraction devices are easy to cause that extracted vegetables are broken, the extraction devices are difficult to clean quickly subsequently, and the continuous extraction efficiency of the devices is influenced. Comprising a bearing bottom cylinder, an extraction support cylinder, a sealing support cover, a bearing frame and a bearing shaft seat, a discharge joint is mounted on the inner side of the bearing bottom cylinder; the sealing support cover is mounted at the top end of the extraction support cylinder; the bearing frame is installed on the side face of the assembling support, a bearing base is installed at the bottom of the bearing frame, and a rotating fulcrum shaft is installed on the side face of the bearing base. A fixed support block is mounted on the side surface of the bearing shaft seat; the elastic clamping blocks can position and clamp the placed vegetables, the driving motor drives the bearing frame to rotate integrally, the vegetables are stably washed and soaked in the soaking liquid, and then the content of pesticide in the soaking liquid is detected to detect the pesticide residues of the vegetables.

Description

Technical Field

[0001] The utility model belongs to the technical field of pesticide residue detection and collection structures, and more specifically, particularly relates to a pesticide residue extraction device which is conducive to cleaning. Background Art

[0002] Pesticide residue refers to the general term for pesticide parent bodies, pesticide residue hazardous derivatives, metabolites, degradation products and impurities that remain in the environment, organisms and food after the use of pesticides. The main causes of excessive pesticide residues in vegetables are organophosphorus pesticides and carbamate pesticides that are banned from use in vegetable production in some countries, such as methyl parathion, omethoate, phorate, parathion, methyl parathion, etc. Eating food containing a large amount of highly toxic and extremely toxic pesticide residues can lead to acute poisoning accidents in humans and animals. Vegetables need to be sprayed with pesticides when they are planted, and they need to be cleaned up when they are collected and sold, and the pesticide residues on the surface of the vegetables need to be cleaned up to meet the standards for sale.

[0003] Based on the above, inspection units currently often need to conduct sampling inspections on the vegetables for sale by collecting residual pesticides on the surface of the vegetables for extraction and inspection. However, most extraction devices easily cause the extracted vegetables to break, making it difficult to quickly clean the extraction devices later, thereby affecting the efficiency of continuous extraction of the devices. Utility Model Content

[0004] In order to solve the above-mentioned technical problems, the utility model provides a pesticide residue extraction device which is easy to clean, so as to solve the problem that inspection units often need to conduct sampling inspections on the vegetables for sale, by collecting the residual pesticides on the surface of the vegetables for extraction and inspection, but most extraction devices easily cause the extracted vegetables to be broken, making it difficult to quickly clean the extraction device later, thereby affecting the efficiency of continuous extraction of the device.

[0005] The utility model is a pesticide residue extraction device that is conducive to cleaning, which is achieved by the following specific technical means:

[0006] A pesticide residue extraction device that is easy to clean, comprising a bearing bottom cylinder, an extraction support cylinder, a closed support cover, a bearing frame and a bearing shaft seat;

[0007] A discharge joint is fixedly installed on the inner side of the bearing bottom cylinder, and a positioning support ring is fixedly installed on the outer side of the bearing bottom cylinder; the extraction support cylinder is fixedly installed on the top of the bearing bottom cylinder; the closed support cover is installed on the top of the extraction support cylinder, and an assembly support ring is fixedly installed on the bottom of the closed support cover, a rotating loading groove is opened on the inner side of the closed support cover, and a rotating shaft seat is rotatably installed on the inner side of the closed support cover through the rotating loading groove, and an assembly support is fixedly installed on the side of the rotating shaft seat; the bearing frame is fixedly installed on the side of the assembly support, a bearing base is fixedly installed on the bottom of the bearing frame, a rotating support shaft is fixedly installed on the side of the bearing base, an assembly sleeve is rotatably installed on the outer side of the rotating support shaft, and a docking base is fixedly installed on the side of the assembly sleeve; a fixed support block is fixedly installed on the side of the bearing shaft seat, and the bearing shaft seat is fixedly installed on the bottom of the bearing base through the fixed support block.

[0008] In at least some embodiments, the two sides of the positioning support ring are also provided with: a fixing bracket and a bearing support column;

[0009] The fixed bracket is fixedly installed on one side of the positioning support ring; the bearing pillar is fixedly installed on the other side of the positioning support ring; the entire device can be placed and supported by the fixed bracket and the bearing pillar.

[0010] In at least some embodiments, the top of the extraction support tube is further provided with: an assembly slot and a sealing gasket;

[0011] The assembly groove is arranged on the inner side of the top of the extraction support tube; the sealing gasket is fixedly installed on the inner side of the assembly groove; the device can be extracted and sealed by cooperating with the sealing gasket through the assembly groove.

[0012] In at least some embodiments, the top of the closed support cover is also provided with: a mounting bracket and a drive motor;

[0013] The mounting bracket is fixedly mounted on the top of the closed support cover; the driving motor is fixedly mounted on the inner side of the mounting bracket, and the rotating shaft of the driving motor is transmission-connected to the rotating shaft seat through a coupling; the driving motor can be carried by the mounting bracket to drive the rotating shaft seat to rotate.

[0014] In at least some embodiments, the side of the docking base is further provided with: a fixed clamp frame and an elastic clamp block;

[0015] The fixed clamp frame is fixedly installed on the side of the docking base; the elastic clamp block is fixedly installed on the side of the fixed clamp frame; the placed vegetables can be fixedly clamped by the fixed clamp frame and the elastic clamp block.

[0016] In at least some embodiments, the outer side of the bearing shaft seat is further provided with: a cleaning support, an assembly shaft groove and a filter opening;

[0017] An assembly shaft groove is provided on the side of the cleaning support; the cleaning support is rotatably sleeved on the outer side of the bearing shaft seat through the assembly shaft groove; a filtering opening is provided through the side of the cleaning support; the crushed parts of the vegetables can be collected and supported by the cleaning support and the filtering opening, and at the same time, the filtering opening is used to guide and discharge the extractant containing residual pesticides.

[0018] The utility model provides a pesticide residue extraction device that is easy to clean and has the following beneficial effects:

[0019] The utility model is provided with a closed support cover, a bearing frame and a bearing shaft seat. The bearing bottom cylinder cooperates with the extraction support cylinder to carry the soaking liquid for extraction, the bearing frame can carry the vegetables to be extracted, the rotating support shaft cooperates with the assembly sleeve to carry the fixed clamping frame to rotate, so that the fixed clamping frame and the bearing frame are rotatably connected, so that the elastic clamping block can position and clamp the placed vegetables, the driving motor can drive the bearing frame to rotate as a whole, so that the soaking liquid can stably rinse and soak the vegetables, and subsequently the pesticide residue in the vegetables can be detected by detecting the content of pesticide in the soaking liquid. At the same time, when the bearing frame is taken out, it can drive the cleaning support to collect the broken vegetables produced by the extraction, so that the whole device can be quickly cleaned, so that the device can perform stable and continuous extraction. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of the overall assembly of the extraction device of the utility model;

[0021] Figure 2 It is a structural schematic diagram of a partial cross section of the overall assembly of the extraction device of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the assembly and disassembly of the integral parts of the load-bearing bottom tube of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the assembly and disassembly of the overall components of the extraction support tube of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the assembly and disassembly of the closed support cover integral parts of the utility model;

[0025] Figure 6 It is a structural schematic diagram of the main view of the assembly and disassembly of the overall components of the load-bearing frame of the utility model;

[0026] Figure 7 It is a structural schematic diagram of the main view of the assembly and disassembly of the whole parts of the load-bearing shaft seat of the utility model.

[0027] Reference numerals:

[0028] 1. Load-bearing bottom tube;

[0029] 101, discharge joint; 102, positioning support ring; 103, fixing bracket; 104, bearing support pillar;

[0030] 2. Extract the support tube;

[0031] 201, assembly slot; 202, closing gasket;

[0032] 3. Close the support cover;

[0033] 301, assembly support ring; 302, rotating loading slot; 303, rotating shaft seat; 304, assembly support; 305, mounting bracket; 306, driving motor;

[0034] 4. Load-bearing frame;

[0035] 401, bearing base; 402, rotating support shaft; 403, fixing clamp frame; 404, docking base; 405, assembly sleeve; 406, elastic clamp block;

[0036] 5. Bearing shaft seat;

[0037] 501, fixing the support block; 502, cleaning the support; 503, assembling the shaft groove; 504, filtering opening. DETAILED DESCRIPTION

[0038] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0039] Embodiment 1: Figures 1 to 7 As shown, the utility model provides a pesticide residue extraction device that is easy to clean, comprising a bearing bottom cylinder 1, an extraction support cylinder 2, a closed support cover 3, a bearing frame 4 and a bearing shaft seat 5;

[0040] A discharge joint 101 is fixedly installed on the inner side of the bearing bottom cylinder 1, and a positioning support ring 102 is fixedly sleeved on the outer side of the bearing bottom cylinder 1; the extraction support cylinder 2 is fixedly installed on the top of the bearing bottom cylinder 1; the closed support cover 3 is installed on the top of the extraction support cylinder 2, and an assembly support ring 301 is fixedly installed on the bottom of the closed support cover 3, a rotating loading groove 302 is opened on the inner side of the closed support cover 3, and a rotating shaft seat 303 is rotatably installed on the inner side of the closed support cover 3 through the rotating loading groove 302, and an assembly support 304 is fixedly installed on the side of the rotating shaft seat 303; the bearing frame 4 is fixedly installed on the side of the assembly support 304, and a bearing base 401 is fixedly installed on the bottom of the bearing frame 4, and a rotating support shaft 402 is fixedly installed on the side of the bearing base 401, and an assembly sleeve 405 is rotatably sleeved on the outer side of the rotating support shaft 402, and a docking base 404 is fixedly installed on the side of the assembly sleeve 405; a fixed support block 501 is fixedly installed on the side of the bearing shaft seat 5, and the bearing shaft seat 5 is fixedly installed on the bottom of the bearing base 401 through the fixed support block 501.

[0041] Embodiment 2: Figures 3 to 7 As shown, the side of the docking base 404 is also provided with: a fixed clamp frame 403 and an elastic clamp block 406; the fixed clamp frame 403 is fixedly installed on the side of the docking base 404; the elastic clamp block 406 is fixedly installed on the side of the fixed clamp frame 403; the outer side of the bearing shaft seat 5 is also provided with: a cleaning support 502, an assembly shaft groove 503 and a filter opening 504; the assembly shaft groove 503 is opened on the side of the cleaning support 502; the cleaning support 502 is rotatably sleeved on the outer side of the bearing shaft seat 5 through the assembly shaft groove 503; the filter opening 504 is opened through the side of the cleaning support 502; the support hole column is slidably sleeved on the outer side of the sliding pillar; the assembly support block is fixedly installed at both ends of the support hole column; the vegetables to be extracted are carried by the bearing frame 4, and at the same time, the fixed clamp frame 403 and the elastic clamp block 406 cooperate to position and clamp the placed vegetables.

[0042] Embodiment 3: Figures 2 to 6 As shown, the two sides of the positioning support ring 102 are also provided with: a fixed bracket 103 and a bearing pillar 104; the fixed bracket 103 is fixedly installed on one side of the positioning support ring 102; the bearing pillar 104 is fixedly installed on the other side of the positioning support ring 102; the top of the extraction support tube 2 is also provided with: an assembly groove 201 and a closed gasket 202; the assembly groove 201 is opened on the inner side of the top of the extraction support tube 2; the closed gasket 202 is fixedly installed on the inner side of the assembly groove 201; the top of the closed support cover 3 is also provided with: a mounting bracket 305 and a driving motor 306; the mounting bracket 305 is fixedly installed on the top of the closed support cover 3; the driving motor 306 is fixedly installed on the inner side of the mounting bracket 305, and the rotating shaft of the driving motor 306 is transmission-connected to the rotating shaft seat 303 through a coupling; the extraction support tube 2 and the closed support cover 3 can be closed and docked by matching the assembly groove 201 with the closed gasket 202.

[0043] The specific usage and function of this embodiment: when in use, the soaking liquid for extraction is carried by the carrying bottom cylinder 1 in cooperation with the extraction support cylinder 2, and the vegetables to be extracted are carried by the carrying frame 4, the fixed clamp frame 403 is rotatably docked with the carrying frame 4, so that the elastic clamp block 406 positions and clamps the placed vegetables, and after the extraction support cylinder 2 and the closed support cover 3 are docked and assembled, the carrying frame 4 carries the vegetables and immerses them in the soaking liquid for extraction, and the driving motor 306 drives the carrying frame 4 to rotate as a whole, so that the soaking liquid stably rinses and soaks the vegetables, and then the pesticide residues in the vegetables are detected by detecting the pesticide content in the soaking liquid.

Claims

1. A pesticide residue extraction device that is easy to clean, comprising a bearing bottom cylinder (1), an extraction support cylinder (2), a closed support cover (3), a bearing frame (4) and a bearing shaft seat (5); The inner side of the bearing bottom cylinder (1) is fixedly mounted with a discharge joint (101), and the outer side of the bearing bottom cylinder (1) is fixedly sleeved with a positioning support ring (102); the extraction support cylinder (2) is fixedly mounted on the top of the bearing bottom cylinder (1); it is characterized in that: The closed support cover (3) is installed on the top of the extraction support tube (2); an assembly support ring (301) is fixedly installed on the bottom of the closed support cover (3); a rotation groove (302) is provided on the inner side of the closed support cover (3); a rotation shaft seat (303) is rotatably installed on the inner side of the closed support cover (3) through the rotation groove (302); an assembly support (304) is fixedly installed on the side of the rotation shaft seat (303); the supporting frame (4) is fixedly installed on the side of the assembly support (304 ... (4) A bearing base (401) is fixedly installed at the bottom, a rotating support shaft (402) is fixedly installed on the side of the bearing base (401), a mounting sleeve (405) is rotatably sleeved on the outer side of the rotating support shaft (402), and a docking base (404) is fixedly installed on the side of the mounting sleeve (405); a fixed support block (501) is fixedly installed on the side of the bearing shaft seat (5), and the bearing shaft seat (5) is fixedly installed on the bottom of the bearing base (401) through the fixed support block (501).

2. A pesticide residue extraction device that facilitates cleaning according to claim 1, characterized in that: The two sides of the positioning support ring (102) are also provided with: a fixing bracket (103) and a bearing support column (104); The fixed bracket (103) is fixedly installed on one side of the positioning support ring (102); and the bearing support pillar (104) is fixedly installed on the other side of the positioning support ring (102).

3. The pesticide residue extraction device that is easy to clean according to claim 1, characterized in that: The top of the extraction support tube (2) is also provided with: an assembly slot (201) and a sealing gasket (202); The assembly slot (201) is formed on the inner side of the top end of the extraction support tube (2); and the sealing gasket (202) is fixedly installed on the inner side of the assembly slot (201).

4. The pesticide residue extraction device that is easy to clean according to claim 1, characterized in that: The top of the closed support cover (3) is also provided with: a mounting bracket (305) and a driving motor (306); The mounting bracket (305) is fixedly mounted on the top of the closed support cover (3); the driving motor (306) is fixedly mounted on the inner side of the mounting bracket (305), and the rotating shaft of the driving motor (306) is transmission-connected to the rotating shaft seat (303) via a coupling.

5. The pesticide residue extraction device that is easy to clean according to claim 1, characterized in that: The side of the docking base (404) is also provided with: a fixed clamping frame (403) and an elastic clamping block (406); The fixed clamp frame (403) is fixedly mounted on the side of the docking base (404); and the elastic clamp block (406) is fixedly mounted on the side of the fixed clamp frame (403).

6. The pesticide residue extraction device that is easy to clean according to claim 1, characterized in that: The outer side of the bearing shaft seat (5) is also provided with: a cleaning support (502), an assembly shaft groove (503) and a filtering opening (504); The assembly shaft groove (503) is provided on the side of the cleaning support (502); the cleaning support (502) is rotatably sleeved on the outside of the bearing shaft seat (5) through the assembly shaft groove (503); and the filtering opening (504) is provided through the side of the cleaning support (502).

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