CN112014531A - Incomplete check out test set of farming - Google Patents

Incomplete check out test set of farming Download PDF

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Publication number
CN112014531A
CN112014531A CN202010853792.2A CN202010853792A CN112014531A CN 112014531 A CN112014531 A CN 112014531A CN 202010853792 A CN202010853792 A CN 202010853792A CN 112014531 A CN112014531 A CN 112014531A
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CN
China
Prior art keywords
plate
equipment box
sliding
fixing
detection device
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Pending
Application number
CN202010853792.2A
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Chinese (zh)
Inventor
向志坚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingyuan Zhongkou Catering Management Co Ltd
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Qingyuan Zhongkou Catering Management Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Qingyuan Zhongkou Catering Management Co Ltd filed Critical Qingyuan Zhongkou Catering Management Co Ltd
Priority to CN202010853792.2A priority Critical patent/CN112014531A/en
Publication of CN112014531A publication Critical patent/CN112014531A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02Food
    • G01N33/025Fruits or vegetables
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/20Mixing the contents of independent containers, e.g. test tubes
    • B01F31/201Holders therefor
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01GWEIGHING
    • G01G19/00Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/52Weighing apparatus combined with other objects, e.g. furniture
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

A pesticide residue detection device comprises a device box, a first fixed disk, a second fixed disk, a sampling bottle, a cooling device, a detection device and a weighing device; the second ball is arranged on the equipment box in a rolling manner and is propped against the second fixed disc; a rotating shaft of the motor is connected with the second fixed disc; the detection device is arranged on the first sliding plate and is positioned in the equipment box; the weighing device is arranged on the second sliding plate and is positioned in the equipment box; the slide bar is arranged on the equipment box in a sliding manner and is connected with the reagent fixing plate; the cooling device is arranged in the equipment box and is in control connection with the refrigerating sheet; the rotary table is rotationally arranged on the fixed column, and the first ball is arranged on the first fixed disc in a rolling manner and is abutted against the rotary table; the telescopic rod on the cylinder is connected with the turntable; the sampling bottle is arranged on the second fixed disk in a sliding manner and is propped against the first fixed disk. The pesticide residues on the surface of the object to be detected are quickly mixed with the distilled water, the fruits and vegetables to be sampled are not easy to break, the detection result is more accurate, a plurality of products are sampled and detected simultaneously, the detection speed is high, and the efficiency is high.

Description

Incomplete check out test set of farming
Technical Field
The invention relates to the technical field of detection equipment, in particular to pesticide residue detection equipment.
Background
Pesticide residues are the general term for trace pesticide protomers, toxic metabolites, degradants and impurities which are not decomposed and remain in organisms, harvested materials, soil, water and atmosphere within a certain period after the pesticide is used. Fruits and vegetables are indispensable food in life of people, and the quality problems of the fruits and vegetables are closely related to human health. If the fruits and vegetables with residual pesticide are eaten carelessly, the poisoning latency period is more than 30 minutes, the shorter time is 10 minutes, and the longer time can reach 2 hours. The main symptoms that appear are: dizziness, headache, nausea, emesis, fatigue, anorexia, blurred vision, numbness and weakness of limbs; severe poisoning may be accompanied by abdominal pain, diarrhea, sweating, muscle tremor, absentmindedness, speech disorder, miosis, etc.; more severe patients will develop coma, spasm, incontinence of urine and feces, and miosis such as pinpoint, increased body temperature, and respiratory paralysis. In addition, residual pesticide can also be accumulated in human body, and diseases such as male sterility can be caused after a certain amount of pesticide is exceeded. In addition, according to the research of the national vegetable center and other departments, the long-term accumulation and retention of the residual pesticide in the fruits and vegetables in the human body can also cause chronic poisoning and induce a plurality of chronic diseases. Therefore, the pesticide residue detection is needed to be carried out on the fruits and vegetables entering the market, and the fruits and vegetables with the pesticide residue content exceeding the standard are prevented from flowing into the market; for solving above-mentioned problem, propose a incomplete check out test set of farming in this application, incomplete check out test set of present farming is when detecting, will wait to detect the sample and put in the sampling bottle and mix quiet putting with the distilled water, the incomplete and distilled water of farming mixes slowly, some devices set up the puddler in the sampling bottle, the agricultural product that will wait to detect is minced easily, make the pesticide residue on agricultural product surface mix with the juice of distilled water and agricultural product, the juice can exert an influence to the testing reagent performance, make pesticide residue detection data accurate inadequately, on the other hand is when the sample, only can solitary sample and detect, detection speed is slow, and is long in time, overall efficiency is low, and when detecting with reagent, the reagent bottle is inconvenient fixed, need handheld, detect when inconvenient a plurality of samples.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides pesticide residue detection equipment, which is characterized in that pesticide residues on the surface of an object to be detected are quickly mixed with distilled water by shaking a sampling bottle, fruits and vegetables to be sampled are not easy to break, so that the detection result is more accurate, a plurality of products can be simultaneously sampled and detected by the device, and the detection speed is high and the detection efficiency is high; and the hand is not needed when the detection result is waited, so that the operation is simple and trouble-saving.
(II) technical scheme
The invention provides pesticide residue detection equipment which comprises an equipment box, a supporting plate, an air cylinder, a rotary table, a first fixed disc, a second fixed disc, a sampling bottle, a sealing door, a cooling device, a reagent fixing plate, a slide bar, a motor, a first ball, a second ball, a label fixing piece, a detection device, a first sliding plate, a second sliding plate and a weighing device, wherein the equipment box is provided with a first positioning plate and a second positioning plate;
the equipment box is provided with an annular groove, the bottom of the second fixed disk is correspondingly provided with the annular groove, and the second ball is arranged on the equipment box in a rolling manner and is propped against the second fixed disk; the equipment box is provided with a partition plate, the motor is arranged on the partition plate, and a rotating shaft of the motor is connected with the second fixed disc; the first sliding plate is arranged on the partition plate in a sliding manner, and a first pulling plate is arranged on the first sliding plate; the detection device is arranged on the first sliding plate and is positioned in the equipment box; the second sliding plate is arranged on the partition plate in a sliding mode and is positioned at one end far away from the first pulling plate, and the second pulling plate is arranged on the second sliding plate; the weighing device is arranged on the second sliding plate and is positioned in the equipment box; the equipment box is provided with a sliding chute, and the sliding strip is arranged on the equipment box in a sliding manner and is connected with the reagent fixing plate; the equipment box is provided with a refrigerating sheet, and the cooling device is arranged in the equipment box and is in control connection with the refrigerating sheet; the sealing door is rotatably arranged on the equipment box and covers the equipment box;
the supporting plate is arranged on the equipment box, and a top plate is arranged on the supporting plate; a fixed column is arranged on the first fixed disk, the rotary disk is rotationally arranged on the fixed column, and a first ball is arranged on the first fixed disk in a rolling manner and abuts against the rotary disk; the cylinder is arranged at the bottom of the top plate, and a telescopic rod on the cylinder is connected with the rotary table; the second fixing disc is provided with a cylindrical groove, the sampling bottle is arranged on the second fixing disc in a sliding manner and props against the first fixing disc, and the sampling bottle is provided with a sealing plug which is connected with the sampling bottle in a sliding manner; the sampling bottle is provided with a first fixing piece, and the label fixing piece is arranged on the first fixing piece in a sliding mode.
Preferably, the second pulling plate is rotatably connected with the second sliding plate through a hinge.
Preferably, the device further comprises a lock catch; the lock catch is arranged on the sealing door and locked with the equipment box.
Preferably, the device further comprises a second fixing piece; the second fixing piece is arranged on the sampling bottle.
Preferably, the device further comprises a third fixing piece; the third fixing piece is arranged on the supporting plate, and a sliding groove is formed in the third fixing piece.
Preferably, the number of the third fixing parts is multiple groups, and the third fixing parts are distributed on the support plate at equal intervals.
Preferably, the number of sampling bottles is multiple groups.
Preferably, the slide bar is provided with a limiting block.
Preferably, the number of the first balls is multiple, and the first ball annular array is arranged at the top of the first fixed disk.
Preferably, the number of the second balls is multiple groups, and the second balls are annularly arrayed on the equipment box.
Compared with the prior art, the technical scheme of the invention has the following beneficial technical effects: during detection, the second pulling plate is firstly opened, the weighing device is pulled out and weighed through the second sliding plate, then a sealing plug on a sampling bottle is opened, a product to be detected is placed into the sampling bottle, then the sampling bottle is placed into a cylindrical groove on the second fixed disk, then an air cylinder arranged on the top plate is started, the air cylinder works, pushes the rotary disk and the first fixed disk through the telescopic rod and supports against the sampling bottle, then a motor on the partition plate in the equipment box is started, and as a second ball is arranged between the second fixed disk and the equipment box, and the rotating shaft of the motor is connected with the second fixed disk, the motor works and drives the second fixed disk to rotate; the rotary table is rotatably connected with the fixed column on the first fixed disc, and the rotary table and the first fixed disc are directly provided with the first ball, so that the first fixed disc and the second fixed disc rotate simultaneously through a plurality of groups of sampling bottles, the distilled water in the sampling bottles fully washes the surface of the object to be detected and mixes pesticide residues with the distilled water, the object to be detected cannot be crushed, and the situation that the concentration of the pesticide residues is influenced and the detection is not accurate enough due to the mixing of the juice of the object to be detected and the distilled water is prevented; after sampling is finished, the label fixing piece is arranged on the first fixing piece on the sampling bottle in a sliding mode, so that samples are prevented from being mixed up, and then the sampling bottle is fixed on the supporting plate through the sliding connection of the second fixing piece on the sampling bottle and the third fixing piece on the supporting plate, so that the detection is facilitated; finally, opening the first pulling plate and the sealing door, taking the reagent out of the reagent fixing plate, and detecting through a detection device; the cooling device is started and controls the refrigerating sheet to refrigerate in the equipment box and keep a certain temperature, and the detection reagent is stored; according to the invention, the sampling bottle is shaken to rapidly mix the pesticide residues on the surface of the object to be detected with the distilled water, the fruit and vegetable to be sampled are not easy to break, so that the detection result is more accurate, the device can be used for simultaneously sampling and detecting a plurality of products, and the detection speed is high and the detection efficiency is high; and the hand is not needed when the detection result is waited, so that the operation is simple and trouble-saving.
Drawings
Fig. 1 is a schematic structural diagram of pesticide residue detection equipment provided by the invention.
Fig. 2 is a schematic structural diagram (rear view) of the pesticide residue detection device provided by the invention.
Fig. 3 is an exploded view of a partial structure of the pesticide residue detection device provided by the invention.
Fig. 4 is a schematic structural diagram of a sampling bottle in the pesticide residue detection device provided by the invention.
Fig. 5 is a schematic structural diagram of an equipment box in the pesticide residue detection equipment provided by the invention.
Fig. 6 is a schematic view of a connection between a detection device and a first sliding plate in the pesticide residue detection device provided by the invention.
Fig. 7 is a schematic view of the connection between the weighing device and the second sliding plate in the pesticide residue detection device provided by the invention.
Reference numerals: 1. an equipment box; 2. a support plate; 3. a top plate; 4. a cylinder; 5. a turntable; 6. a first fixed disk; 7. a second fixed disk; 8. sampling a bottle; 9. a first pulling plate; 10. a second pulling plate; 11. a sealing door; 12. locking; 13. a cooling device; 14. a refrigeration plate; 15. a reagent fixing plate; 16. a slide bar; 17. a partition plate; 18. a motor; 19. fixing a column; 20. a cylindrical groove; 21. a first ball bearing; 22. a second ball bearing; 23. a sealing plug; 24. a first fixing member; 25. a label holder; 26. a second fixing member; 27. a third fixing member; 28. a detection device; 29. a first slide plate; 30. a second slide plate; 31. a weighing device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1 to 7, the pesticide residue detection device provided by the invention comprises a device box 1, a support plate 2, a cylinder 4, a rotating disc 5, a first fixed disc 6, a second fixed disc 7, a sampling bottle 8, a sealing door 11, a cooling device 13, a reagent fixing plate 15, a slide bar 16, a motor 18, a first ball 21, a second ball 22, a label fixing member 25, a detection device 28, a first sliding plate 29, a second sliding plate 30 and a weighing device 31;
an annular groove is formed in the equipment box 1, the bottom of the second fixed disk 7 is correspondingly provided with the annular groove, and the second ball 22 is arranged on the equipment box 1 in a rolling manner and abuts against the second fixed disk 7; a partition plate 17 is arranged on the equipment box 1, a motor 18 is arranged on the partition plate 17, and a rotating shaft of the motor 18 is connected with the second fixed disc 7; the first sliding plate 29 is arranged on the partition plate 17 in a sliding manner, and the first sliding plate 29 is provided with a first pulling plate 9; the detection device 28 is arranged on the first sliding plate 29 and is positioned in the equipment box 1; the second sliding plate 30 is arranged on the partition plate 17 in a sliding manner and is positioned at one end far away from the first pulling plate 9, and the second pulling plate 10 is arranged on the second sliding plate 30; the weighing device 31 is arranged on the second sliding plate 30 and is positioned in the equipment box 1; the equipment box 1 is provided with a sliding chute, and the sliding strip 16 is arranged on the equipment box 1 in a sliding manner and is connected with the reagent fixing plate 15; the equipment box 1 is provided with a refrigerating sheet 14, and the cooling device 13 is arranged in the equipment box 1 and is in control connection with the refrigerating sheet 14; the sealing door 11 is rotatably arranged on the equipment box 1 and covers the equipment box 1;
the supporting plate 2 is arranged on the equipment box 1, and a top plate 3 is arranged on the supporting plate 2; a fixed column 19 is arranged on the first fixed disk 6, the rotary disk 5 is rotationally arranged on the fixed column 19, and a first ball 21 is arranged on the first fixed disk 6 in a rolling manner and abuts against the rotary disk 5; the cylinder 4 is arranged at the bottom of the top plate 3, and a telescopic rod on the cylinder 4 is connected with the rotary table 5; the second fixing disc 7 is provided with a cylindrical groove 20, the sampling bottle 8 is arranged on the second fixing disc 7 in a sliding manner and props against the first fixing disc 6, the sampling bottle 8 is provided with a sealing plug 23, and the sealing plug 23 is connected with the sampling bottle 8 in a sliding manner; the sampling bottle 8 is provided with a first fixing member 24, and a label fixing member 25 is slidably arranged on the first fixing member 24.
In an alternative embodiment, the second pulling plate 10 is pivotally connected to the second sliding plate 30 by a hinge, which facilitates the use of the weighing device 31.
In an alternative embodiment, a latch 12 is also included; the latch 12 is provided on the sealing door 11 and is locked with the equipment box 1.
In an alternative embodiment, a second fixing member 26 is further included; the second fixing member 26 is disposed on the sampling bottle 8, and is used to fix the sampling bottle 8 in sliding connection with the third fixing member 27.
In an alternative embodiment, a third fixing member 27 is further included; the third fixing member 27 is disposed on the supporting plate 2, and a sliding groove is formed in the third fixing member 27 for fixing the sampling bottle 8.
In an alternative embodiment, the third fixing members 27 are provided in a plurality of groups and are equally spaced on the supporting plate 2.
In an alternative embodiment, the number of sampling vials 8 is in groups.
In an alternative embodiment, the slide 16 is provided with a stop to prevent the reagent fixing plate 15 from being detached from the apparatus housing 1.
In an alternative embodiment, the number of the first balls 21 is multiple, and the first balls 21 are annularly arrayed on the top of the first fixed disk 6.
In an alternative embodiment, the number of the second balls 22 is plural, and the second balls 22 are annularly arrayed on the equipment box 1.
In the invention, during detection, the second pull plate 10 is firstly opened, the weighing device 31 is pulled out and weighed through the second slide plate 30, then the sealing plug 23 on the sampling bottle 8 is opened, a product to be detected is placed in the sampling bottle 8, then the sampling bottle 8 is placed in the cylindrical groove 20 on the second fixed disk 7, then the cylinder 4 arranged on the top plate 3 is started, the cylinder 4 works and pushes the rotary disk 5 and the first fixed disk 6 through the telescopic rod and props against the sampling bottle 8, then the motor 18 positioned on the partition plate 17 in the equipment box 1 is started, and as the second ball 22 is arranged between the second fixed disk 7 and the equipment box 1, and the rotating shaft of the motor 18 is connected with the second fixed disk 7, the motor 18 works and drives the second fixed disk 7 to rotate; the rotary table 5 is rotatably connected with a fixed column 19 on the first fixed disc 6, and the rotary table 5 and the first fixed disc 6 are directly provided with a first ball 21, so that the first fixed disc 6 and the second fixed disc 7 rotate simultaneously through a plurality of groups of sampling bottles 8, the distilled water in the sampling bottles 8 fully scours the surface of the object to be detected and mixes pesticide residues with the distilled water, the object to be detected cannot be crushed, and the situation that the concentration of the pesticide residues is influenced and the detection is not accurate enough due to the mixing of the juice of the object to be detected and the distilled water is prevented; after sampling, the label fixing member 25 is slidably arranged on the first fixing member 24 on the sampling bottle 8 to prevent samples from being mixed up, and then the sampling bottle 8 is fixed on the supporting plate 2 through the sliding connection of the second fixing member 26 on the sampling bottle 8 and the third fixing member 27 on the supporting plate 2, so that detection is facilitated; finally, the first pulling plate 9 and the sealing door 11 are opened, the reagent is taken out from the reagent fixing plate 15, and then the detection is carried out through the detection device 28; the cooling device 13 starts and controls the refrigerating sheet 14 to refrigerate and keep a certain temperature in the equipment box 1, and the detection reagent is stored; according to the invention, the sampling bottle is shaken to rapidly mix the pesticide residues on the surface of the object to be detected with the distilled water, the fruit and vegetable to be sampled are not easy to break, so that the detection result is more accurate, the device can be used for simultaneously sampling and detecting a plurality of products, and the detection speed is high and the detection efficiency is high; and the hand is not needed when the detection result is waited, so that the operation is simple and trouble-saving.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (10)

1. The pesticide residue detection equipment is characterized by comprising an equipment box (1), a supporting plate (2), a cylinder (4), a rotating disc (5), a first fixing disc (6), a second fixing disc (7), a sampling bottle (8), a sealing door (11), a cooling device (13), a reagent fixing plate (15), a sliding strip (16), a motor (18), a first ball (21), a second ball (22), a label fixing part (25), a detection device (28), a first sliding plate (29), a second sliding plate (30) and a weighing device (31);
an annular groove is formed in the equipment box (1), the bottom of the second fixed disc (7) is correspondingly provided with the annular groove, and the second ball (22) is arranged on the equipment box (1) in a rolling manner and abuts against the second fixed disc (7); a partition plate (17) is arranged on the equipment box (1), a motor (18) is arranged on the partition plate (17), and a rotating shaft of the motor (18) is connected with the second fixed disc (7); the first sliding plate (29) is arranged on the partition plate (17) in a sliding manner, and the first sliding plate (29) is provided with a first pulling plate (9); the detection device (28) is arranged on the first sliding plate (29) and is positioned in the equipment box (1); the second sliding plate (30) is arranged on the partition plate (17) in a sliding manner and is positioned at one end far away from the first pulling plate (9), and the second sliding plate (30) is provided with a second pulling plate (10); the weighing device (31) is arranged on the second sliding plate (30) and is positioned in the equipment box (1); the equipment box (1) is provided with a sliding chute, and the sliding strip (16) is arranged on the equipment box (1) in a sliding manner and is connected with the reagent fixing plate (15); the equipment box (1) is provided with a refrigerating sheet (14), and the cooling device (13) is arranged in the equipment box (1) and is in control connection with the refrigerating sheet (14); the sealing door (11) is rotatably arranged on the equipment box (1) and covers the equipment box (1);
the supporting plate (2) is arranged on the equipment box (1), and a top plate (3) is arranged on the supporting plate (2); a fixed column (19) is arranged on the first fixed disk (6), the rotary disk (5) is rotatably arranged on the fixed column (19), and a first ball (21) is arranged on the first fixed disk (6) in a rolling manner and abuts against the rotary disk (5); the cylinder (4) is arranged at the bottom of the top plate (3), and a telescopic rod on the cylinder (4) is connected with the turntable (5); a cylindrical groove (20) is formed in the second fixing disc (7), the sampling bottle (8) is arranged on the second fixing disc (7) in a sliding mode and abuts against the first fixing disc (6), a sealing plug (23) is arranged on the sampling bottle (8), and the sealing plug (23) is connected with the sampling bottle (8) in a sliding mode; a first fixing piece (24) is arranged on the sampling bottle (8), and a label fixing piece (25) is arranged on the first fixing piece (24) in a sliding mode.
2. The pesticide residue detection device as claimed in claim 1, characterized in that the second pulling plate (10) is pivotally connected to the second sliding plate (30) by means of a hinge.
3. The pesticide residue detection device as claimed in claim 1, further comprising a lock catch (12); the lock catch (12) is arranged on the sealing door (11) and locked with the equipment box (1).
4. The pesticide residue detection device as claimed in claim 1, further comprising a second fixing member (26); the second fixing piece (26) is arranged on the sampling bottle (8).
5. The pesticide residue detection device as claimed in claim 1, further comprising a third fixing member (27); the third fixing piece (27) is arranged on the supporting plate (2), and a sliding groove is formed in the third fixing piece (27).
6. The pesticide residue detection device as claimed in claim 5, characterized in that the number of the third fixing members (27) is multiple and the third fixing members are distributed on the support plate (2) at equal intervals.
7. The pesticide residue detection device as claimed in claim 1, wherein the number of sampling bottles (8) is multiple.
8. The pesticide residue detection device as claimed in claim 1, wherein the slide bar (16) is provided with a limiting block.
9. The pesticide residue detection device as claimed in claim 1, wherein the number of the first rolling balls (21) is multiple, and the first rolling balls (21) are annularly arrayed on the top of the first fixed disk (6).
10. The pesticide residue detection device as claimed in claim 1, wherein the number of the second rolling balls (22) is multiple, and the second rolling balls (22) are annularly arrayed on the device box (1).
CN202010853792.2A 2020-08-24 2020-08-24 Incomplete check out test set of farming Pending CN112014531A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010853792.2A CN112014531A (en) 2020-08-24 2020-08-24 Incomplete check out test set of farming

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Application Number Priority Date Filing Date Title
CN202010853792.2A CN112014531A (en) 2020-08-24 2020-08-24 Incomplete check out test set of farming

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Publication Number Publication Date
CN112014531A true CN112014531A (en) 2020-12-01

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CN114047022A (en) * 2021-11-09 2022-02-15 池州市农产品质量安全监测中心 Sampling device for fruit pesticide residue detection

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Publication number Priority date Publication date Assignee Title
CN114047022A (en) * 2021-11-09 2022-02-15 池州市农产品质量安全监测中心 Sampling device for fruit pesticide residue detection
CN114047022B (en) * 2021-11-09 2022-08-23 池州市农产品质量安全监测中心 Sampling device for fruit pesticide residue detection

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