CN112816301A - Pesticide residue detects quick clarification plant - Google Patents

Pesticide residue detects quick clarification plant Download PDF

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Publication number
CN112816301A
CN112816301A CN202110002516.XA CN202110002516A CN112816301A CN 112816301 A CN112816301 A CN 112816301A CN 202110002516 A CN202110002516 A CN 202110002516A CN 112816301 A CN112816301 A CN 112816301A
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fixedly connected
box
detection
motor
top end
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CN202110002516.XA
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Chinese (zh)
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不公告发明人
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Individual
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Individual
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Priority to CN202110002516.XA priority Critical patent/CN112816301A/en
Publication of CN112816301A publication Critical patent/CN112816301A/en
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/34—Purifying; Cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6484—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
    • B01F27/2322—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes with parallel axes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38—Diluting, dispersing or mixing samples
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G01N33/025—Fruits or vegetables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/23—Mixing of laboratory samples e.g. in preparation of analysing or testing properties of materials

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The invention discloses a rapid purification device for pesticide residue detection, which comprises a base, wherein a detection box is fixedly connected to the top end of the base, a filter box is fixedly connected to the top end of the detection box, a purification box is arranged on one side of the detection box, a detector is connected to one side of the detection box, a support plate is fixedly connected to the top end of the base, a stirring box is fixedly connected to the top end of the support plate, a discharging pipe is fixedly connected to the bottom end of the stirring box, a valve is mounted on the discharging pipe, a filter screen is fixedly connected to the inside of the filter box, a second motor is fixedly connected to one side of the filter box, a threaded rod is fixedly connected to an output shaft of the second motor, a threaded slider is in threaded connection with the surface of the threaded rod, and a cleaning mechanism is arranged between the: crushing fruit vegetables that can be abundant to can in time clear up the remaining residue in filter screen surface, can avoid the filter screen to block up.

Description

Pesticide residue detects quick clarification plant
Technical Field
The invention relates to the field of pesticide residue detection, in particular to rapid purification equipment for pesticide residue detection.
Background
At present, pesticides are often used for promoting production of fruit and vegetable products, the pesticide residues exceed the standard and can affect physical health of consumers, so pesticide residues are often detected on the fruit and vegetable products by using pesticide detection equipment, the pesticide residues refer to pesticide matrixes remaining in the environment, organisms and food after the pesticides are used, pesticide residues harm derivatives, metabolites, degradants and impurities, liquid detection samples of the fruit and vegetable products need to be taken when the fruit and vegetable products are detected, but the existing fruit and vegetable pesticide residue detection equipment cannot efficiently and fully crush fruits and vegetables before detection, the fruit and vegetable residues often need to be filtered out after the fruits and vegetables are crushed, the existing detection equipment cannot timely and conveniently clean filter screens, the filter screens are easily blocked by residues, and the filtering effect is affected.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
The technical task of the invention is to provide a rapid purification device for pesticide residue detection to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a pesticide residue detection rapid purification device comprises a base, wherein the top end of the base is fixedly connected with a detection box, the top end of the detection box is fixedly connected with a filter box, one side of the detection box is provided with a purification box, the bottom end of the purification box is fixedly connected with the base, one side of the detection box is connected with a detector, the detector is fixedly connected with the base, the top end of the base is fixedly connected with a support plate, the top end of the support plate is fixedly connected with a stirring box, the top end of the stirring box is fixedly connected with a first motor, an output shaft of the first motor penetrates through the stirring box and is fixedly connected with a first stirring shaft, the first stirring shaft is connected with a second stirring shaft through a transmission mechanism, the surfaces of the first stirring shaft and the second stirring shaft are symmetrically connected with a plurality of stirring rods, the top end of the stirring box is provided with a, the device comprises a blanking pipe, a filter box, a filter screen, a motor II, a threaded rod, a threaded slider, a cleaning mechanism, a discharge port, a piston cylinder, a motor III, a detection box and a cam, wherein the blanking pipe is provided with a valve, the bottom end of the blanking pipe is connected with the filter box, the filter screen is fixedly connected inside the filter box, one side of the filter box is fixedly connected with the motor II, the output shaft of the motor II penetrates through the filter box and is fixedly connected with the threaded rod, the surface of the threaded rod is in threaded connection with the threaded slider, the sliding mechanism is arranged between the top end of the threaded slider and the filter box, the cleaning mechanism is arranged between the bottom end of the threaded slider and the filter screen, the bottom end of the filter box is fixedly connected with the discharge port, the discharge port penetrates through the detection box and extends to the inside of the, the inner part of the piston cylinder is movably connected with a piston, the bottom end of the piston is fixedly connected with a piston rod, the bottom end of the piston rod penetrates through the piston cylinder and is fixedly connected with a pressing block, a spring is connected between the bottom end of the piston and the piston cylinder, the spring is wound on the surface of the piston rod, the bottom end of the pressing block is contacted with the cam, one side of the top part of the piston cylinder is fixedly connected with an air inlet pipe, a first check valve is installed on the air inlet pipe, the top end of the piston cylinder is fixedly connected with an air outlet pipe, a second check valve is installed on the air outlet pipe, one end, far away from the piston cylinder, of the air outlet pipe penetrates through the detection box and extends to the inner part of the detection box, a communicating pipe is fixedly connected to the inner part of the detection box, one end, far away from, the top fixedly connected with pressing mechanism of purifying box, the inside fixedly connected with filter membrane layer of purifying box, the purifying box is kept away from the row's of one end fixedly connected with material pipe of detection case, arrange and install the control valve on the material pipe, control mechanism is installed to the one side of base, motor three with the detector all with control mechanism electric connection.
Further, slide mechanism includes spout and slider, the spout has been seted up to the top inner wall of rose box, the inside sliding connection of spout has the slider, the slider with screw thread slider fixed connection.
Further, clearance mechanism includes connecting rod and clearance stick, the bottom fixedly connected with connecting rod of screw thread slider, the bottom fixedly connected with clearance stick of connecting rod.
Furthermore, the transmission mechanism comprises a main gear and an auxiliary gear, the main gear is fixedly connected to the surface of the first stirring shaft, the auxiliary gear is meshed with one side of the main gear, and the auxiliary gear is fixedly connected with the second stirring shaft.
Further, pressing mechanism includes the cylinder and presses the clamp plate, the top fixedly connected with cylinder of purifying box, the output fixedly connected with of cylinder presses the clamp plate.
Further, control mechanism includes the PLC controller, the PLC controller is installed to the one side of base, motor three with the detector all with PLC controller electric connection.
Furthermore, both sides of the filter box are fixedly connected with dust collection boxes.
Furthermore, one side of the dust collection box is hinged with a box door.
Furthermore, the inner walls of the two sides of the filter box are positioned above the filter screen, and an opening is formed in the upper part of the filter screen.
Furthermore, four corners of the bottom of the base are fixedly connected with supporting legs.
The invention has the beneficial effects that:
1. this pesticide residue detects quick clarification plant, through setting up motor one, (mixing) shaft two, the stirring rod, the feed inlet, the unloading pipe, the valve, the filter screen, motor two, the threaded rod, the screw thread slider, the discharge gate, a piston section of thick bamboo, motor three, the cam, a piston, the piston rod, press the briquetting, a spring, the intake pipe, check valve one, the outlet duct, check valve two, communicating pipe, the filter membrane layer, arrange the material pipe, control valve and clearance mechanism, can drive (mixing) shaft one and (mixing) shaft two under the drive of motor one and rotate, thereby can be abundant smash fruit vegetables, and can make the threaded rod rotate under the drive of motor two, thereby drive clearance mechanism and carry out horizontal migration, thereby can in time clear up the remaining residue in filter screen surface, can avoid the filter screen to block up.
2. Through setting up slide mechanism, not only can be convenient for the screw thread slider at the threaded rod surface removal, also can restrict the screw thread slider and rotate along with the rotation of threaded rod when removing simultaneously to make the more stable of screw thread slider removal.
3. Through setting up pressing means, can drive down in the drive of cylinder and press the clamp plate to remove downwards to the juice that will not detect the passing through fast filter membrane layer, thereby reach the function of quick purification.
4. Through setting up dust collection box, opening and chamber door, can be with the residue clearance on filter screen surface to the dust collection box in, with residue centralized processing, the staff of being convenient for clears up.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a rapid decontamination apparatus for pesticide residue detection according to an embodiment of the invention;
FIG. 2 is a side view of a rapid decontamination apparatus for pesticide residue detection according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of the inside of a detection box in the rapid purification equipment for pesticide residue detection according to the embodiment of the invention;
FIG. 4 is a schematic structural diagram of a cleaning mechanism in a rapid decontamination apparatus for pesticide residue detection according to an embodiment of the invention;
FIG. 5 is a schematic structural diagram of a transmission mechanism in the rapid decontamination equipment for pesticide residue detection according to the embodiment of the invention;
FIG. 6 is a schematic structural diagram of a pressing mechanism in a pesticide residue detection rapid purification device according to an embodiment of the invention;
FIG. 7 is an enlarged view at A in FIG. 1;
fig. 8 is an enlarged view at B in fig. 1.
Reference numerals:
1. a base; 2. a detection box; 3. a filter box; 4. a purification box; 5. a detector; 6. a support plate; 7. a stirring box; 8. a first motor; 9. a first stirring shaft; 10. a second stirring shaft; 11. a stirring rod; 12. a feed inlet; 13. a discharging pipe; 14. a valve; 15. a filter screen; 16. a second motor; 17. a threaded rod; 18. a threaded slider; 19. a discharge port; 20. a piston cylinder; 21. a third motor; 22. a cam; 23. a piston; 24. a piston rod; 25. a pressing block; 26. a spring; 27. an air inlet pipe; 28. a one-way valve I; 29. an air outlet pipe; 30. a second one-way valve; 31. a communicating pipe; 32. a filter membrane layer; 33. a discharge pipe; 34. a control valve; 35. a chute; 36. a slider; 37. a connecting rod; 38. cleaning the rod; 39. a main gear; 40. a pinion gear; 41. a cylinder; 42. a pressing plate; 43. a PLC controller; 44. a dust collection box; 45. a box door; 46. an opening; 47. support the feet.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
The first embodiment is as follows:
referring to fig. 1-8, a rapid purification apparatus for pesticide residue detection according to an embodiment of the present invention includes a base 1, a detection box 2 is fixedly connected to a top end of the base 1, a filter box 3 is fixedly connected to a top end of the detection box 2, a purification box 4 is disposed on one side of the detection box 2, a bottom end of the purification box 4 is fixedly connected to the base 1, a detector 5 is connected to one side of the detection box 2, the detector 5 is fixedly connected to the base 1, a support plate 6 is fixedly connected to a top end of the base 1, a stirring box 7 is fixedly connected to a top end of the support plate 6, a first motor 8 is fixedly connected to a top end of the stirring box 7, an output shaft of the first motor 8 penetrates through the stirring box 7 and is fixedly connected to a first stirring shaft 9, the first stirring shaft 9 is connected to a second stirring shaft 10 through a transmission mechanism, and a plurality of stirring rods 11 are symmetrically connected to surfaces of the first, the top end of the stirring box 7 is provided with a feeding hole 12, the bottom end of the stirring box 7 is fixedly connected with a blanking pipe 13, a valve 14 is installed on the blanking pipe 13, the bottom end of the blanking pipe 13 is connected with the filter box 3, the interior of the filter box 3 is fixedly connected with a filter screen 15, one side of the filter box 3 is fixedly connected with a second motor 16, an output shaft of the second motor 16 penetrates through the filter box 3 and is fixedly connected with a threaded rod 17, the surface of the threaded rod 17 is in threaded connection with a threaded slider 18, a sliding mechanism is arranged between the top end of the threaded slider 18 and the filter box 3, a cleaning mechanism is arranged between the bottom end of the threaded slider 18 and the filter screen 15, the bottom end of the filter box 3 is fixedly connected with a discharging hole 19, the discharging hole 19 penetrates through the detection box 2 and extends to the interior of the detection box 2, and one side of the detection box 2 is, a third motor 21 is arranged below the piston cylinder 20, the third motor 21 is fixedly connected with the detection box 2, an output shaft of the third motor 21 is fixedly connected with a cam 22, a piston 23 is movably connected inside the piston cylinder 20, a piston rod 24 is fixedly connected to the bottom end of the piston 23, the bottom end of the piston rod 24 penetrates through the piston cylinder 20 and is fixedly connected with a pressing block 25, a spring 26 is connected between the bottom end of the piston 23 and the piston cylinder 20, the spring 26 is wound on the surface of the piston rod 24, the bottom end of the pressing block 25 is in contact with the cam 22, an air inlet pipe 27 is fixedly connected to one side of the top of the piston cylinder 20, a first check valve 28 is installed on the air inlet pipe 27, an air outlet pipe 29 is fixedly connected to the top of the piston cylinder 20, a second check valve 30 is installed on the air outlet pipe 29, and one end of the air outlet pipe 29, which is, and extend to the inside of detection case 2, the inside fixedly connected with communicating pipe 31 of detection case 2, communicating pipe 31 is kept away from the one end of detection case 2 runs through purifying box 4, and extends to the inside of purifying box 4, the top fixedly connected with pressing mechanism of purifying box 4, the inside fixedly connected with filter membrane layer 32 of purifying box 4, purifying box 4 is kept away from pipe 33 is arranged to the one end fixedly connected with of detection case 2, arrange and install control valve 34 on the pipe 33, control mechanism is installed to the one side of base 1, motor three 21 with detector 5 all with control mechanism electric connection.
According to the scheme of the invention, the first stirring shaft 9 and the second stirring shaft 10 can be driven to rotate by the first motor 8, so that fruits and vegetables can be sufficiently crushed, the threaded rod 17 can be driven to rotate by the second motor 16, so that the cleaning mechanism is driven to horizontally move, residues on the surface of the filter screen 15 can be cleaned in time, and the filter screen 15 can be prevented from being blocked.
Example two:
referring to fig. 1 and 4, for the sliding mechanism, the sliding mechanism includes a sliding groove 35 and a sliding block 36, the sliding groove 35 is formed in the inner wall of the top end of the filter box 3, the sliding block 36 is connected to the inside of the sliding groove 35 in a sliding manner, the sliding block 36 is fixedly connected to the threaded sliding block 18, for the cleaning mechanism, the cleaning mechanism includes a connecting rod 37 and a cleaning rod 38, the bottom end of the threaded sliding block 18 is fixedly connected to the connecting rod 37, and the bottom end of the connecting rod 37 is fixedly connected to the cleaning rod 38.
Through the scheme of the invention, the sliding mechanism is arranged, so that the threaded slider 18 can move on the surface of the threaded rod 17 conveniently, and the threaded slider 18 can be limited from rotating along with the rotation of the threaded rod 17 during moving, so that the movement of the threaded slider 18 is more stable.
Example three:
referring to fig. 1, 5 and 6, for a transmission mechanism, the transmission mechanism includes a main gear 39 and a pinion 40, the main gear 39 is fixedly connected to the surface of the first stirring shaft 9, the pinion 40 is engaged with one side of the main gear 39, the pinion 40 is fixedly connected to the second stirring shaft 10, for a pressing mechanism, the pressing mechanism includes an air cylinder 41 and a pressing plate 42, the top end of the purifying box 4 is fixedly connected to the air cylinder 41, and the output end of the air cylinder 41 is fixedly connected to the pressing plate 42.
Through the scheme of the invention, the pressing mechanism is arranged, and the pressing plate 42 can be driven by the air cylinder 41 to move downwards, so that the juice which is not detected to be closed can rapidly pass through the filter membrane layer 32, and the rapid purification function is achieved.
Example four:
referring to fig. 1 and 4, for the control mechanism, the control mechanism includes a PLC controller 43, the PLC controller 43 is installed on one surface of the base 1, the motor 3 and the detector 5 are both electrically connected to the PLC controller 43, for the filter box 3, a dust box 44 is fixedly connected to both sides of the filter box 3, for the dust box 44, a box door 45 is hinged to one surface of the dust box 44, for the filter box 3, an opening 46 is formed in the inner wall of both sides of the filter box 3 and above the filter screen 15, and for the base 1, support legs 47 are fixedly connected to four corners of the bottom of the base 1.
Through the scheme of the invention, the dust collection box 44, the opening 46 and the box door 45 are arranged, so that the residues on the surface of the filter screen 15 can be cleaned in the dust collection box 44, the residues are treated in a centralized manner, and the cleaning by workers is facilitated.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, a control switch of an electronic device of the device is concentrated at one position, so that the device is convenient for an operator to use, fruits and vegetables to be detected are poured into the stirring box 7 through the feeding hole 12, the motor I8 is started, the motor I8 drives the stirring shaft I9 to rotate, the main gear 39 rotates, the main gear 39 drives the pinion 40 to rotate through meshing, the pinion 40 drives the stirring shaft I9 to rotate, the stirring rod 11 is used for crushing the fruits and vegetables, after crushing is finished, the valve 14 is opened, fruit and vegetable juice enters the filtering box 3 through the discharging pipe 13, the filtering net 15 filters residues attached to the juice, the motor II 16 is started, the motor II 16 drives the threaded rod 17 to rotate, the threaded rod 17 drives the threaded slide block 18 to horizontally move, the threaded slide block 18 drives the cleaning rod 38 through the connecting rod 37 to clean the surface of the filtering net 15, and the residues are cleaned in the dust collecting boxes 44 at two ends, the juice enters the detection box 2 through the discharge hole 19 after being filtered, the detector 5 is started to detect the juice, when the pesticide content is detected to be too high, the PLC 43 controls the motor three 21 to rotate, the motor three 21 drives the cam 22 to rotate, the cam 22 drives the pressing block 25 to move up and down, the pressing block 25 drives the piston 23 to move back and forth in the piston cylinder 20 through the piston rod 24, when the piston 23 is pushed inwards, the one-way valve one 28 is in a closed state, and the one-way valve two 30 is in an open state, so that the piston 23 extrudes the gas in the piston cylinder 20 into the detection box 2, when the piston 23 is stretched outwards, the one-way valve one 28 is in an open state, the one-way valve two 30 is in a closed state, the piston cylinder 20 sucks the outside gas through the air inlet pipe 27, and the pressure in the detection box 2 is increased so as to extrude the juice into the purification box 4 through the communicating pipe 31, starting the cylinder 41, the cylinder 41 drives the pressing plate 42 to move downwards, so that the juice can rapidly pass through the filter membrane layer 32, and the rapid purification effect is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a pesticide residue detects quick clarification plant, its characterized in that, includes base (1), the top fixedly connected with detection case (2) of base (1).
2. The rapid purification equipment for pesticide residue detection according to claim 1, wherein a filter box (3) is fixedly connected to the top end of the detection box (2), a purification box (4) is arranged on one side of the detection box (2), the bottom end of the purification box (4) is fixedly connected with the base (1), one side of the detection box (2) is connected with a detector (5), the detector (5) is fixedly connected with the base (1), the top end of the base (1) is fixedly connected with a support plate (6), the top end of the support plate (6) is fixedly connected with a stirring box (7), the top end of the stirring box (7) is fixedly connected with a first motor (8), an output shaft of the first motor (8) penetrates through the stirring box (7) and is fixedly connected with a first stirring shaft (9), the first stirring shaft (9) is connected with a second stirring shaft (10) through a transmission mechanism, the surface of the first stirring shaft (9) and the surface of the second stirring shaft (10) are symmetrically connected with a plurality of stirring rods (11), the top end of the stirring box (7) is provided with a feeding hole (12), the bottom end of the stirring box (7) is fixedly connected with a blanking pipe (13), a valve (14) is installed on the blanking pipe (13), the bottom end of the blanking pipe (13) is connected with the filter box (3), the interior of the filter box (3) is fixedly connected with a filter screen (15), one side of the filter box (3) is fixedly connected with a second motor (16), an output shaft of the second motor (16) penetrates through the filter box (3) and is fixedly connected with a threaded rod (17), the surface of the threaded rod (17) is in threaded connection with a threaded slider (18), and a sliding mechanism is arranged between the top end of the threaded slider (18) and the filter box (3), a cleaning mechanism is arranged between the bottom end of the threaded sliding block (18) and the filter screen (15), a discharge port (19) is fixedly connected to the bottom end of the filter box (3), the discharge port (19) penetrates through the detection box (2) and extends into the detection box (2), a piston cylinder (20) is fixedly connected to one side of the detection box (2), a motor III (21) is arranged below the piston cylinder (20), the motor III (21) is fixedly connected with the detection box (2), a cam (22) is fixedly connected to an output shaft of the motor III (21), a piston (23) is movably connected to the interior of the piston cylinder (20), a piston rod (24) is fixedly connected to the bottom end of the piston (23), the piston cylinder (20) is penetrated by the bottom end of the piston rod (24) and is fixedly connected with a pressing block (25), and a spring (26) is connected between the bottom end of the piston (23) and the piston cylinder (20), the spring (26) is wound on the surface of the piston rod (24), the bottom end of the pressing block (25) is in contact with the cam (22), an air inlet pipe (27) is fixedly connected to one side of the top of the piston cylinder (20), a one-way valve I (28) is installed on the air inlet pipe (27), an air outlet pipe (29) is fixedly connected to the top end of the piston cylinder (20), a one-way valve II (30) is installed on the air outlet pipe (29), one end, far away from the piston cylinder (20), of the air outlet pipe (29) penetrates through the detection box (2) and extends to the inside of the detection box (2), a communicating pipe (31) is fixedly connected to the inside of the detection box (2), one end, far away from the detection box (2), of the communicating pipe (31) penetrates through the purification box (4) and extends to the inside of the purification box (4), and a pressing mechanism is fixedly connected to the top end of the purification, the inside fixedly connected with filter membrane layer (32) of purifying box (4), purifying box (4) are kept away from row material pipe (33) of the one end fixedly connected with of detection case (2), install control valve (34) on row material pipe (33), control mechanism is installed to the one side of base (1), motor three (21) with detector (5) all with control mechanism electric connection, slide mechanism includes spout (35) and slider (36), spout (35) have been seted up to the top inner wall of filtering box (3), the inside sliding connection of spout (35) has slider (36), slider (36) with screw thread slider (18) fixed connection.
3. The pesticide residue detects quick clarification plant of claim 2, characterized in that, clearance mechanism includes connecting rod (37) and clearance stick (38), the bottom fixedly connected with connecting rod (37) of screw slider (18), the bottom fixedly connected with clearance stick (38) of connecting rod (37).
4. The pesticide residue detection rapid purification device according to claim 2, wherein the transmission mechanism comprises a main gear (39) and a secondary gear (40), the main gear (39) is fixedly connected to the surface of the first stirring shaft (9), the secondary gear (40) is meshed with one side of the main gear (39), and the secondary gear (40) is fixedly connected with the second stirring shaft (10).
5. The rapid purification equipment for pesticide residue detection according to claim 2, wherein the pressing mechanism comprises an air cylinder (41) and a pressing plate (42), the top end of the purification box (4) is fixedly connected with the air cylinder (41), and the output end of the air cylinder (41) is fixedly connected with the pressing plate (42).
6. The rapid purification equipment for pesticide residue detection according to claim 2, wherein the control mechanism comprises a PLC (43), the PLC (43) is installed on one surface of the base (1), and the motor III (21) and the detector (5) are both electrically connected with the PLC (43).
CN202110002516.XA 2021-01-04 2021-01-04 Pesticide residue detects quick clarification plant Withdrawn CN112816301A (en)

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Application Number Priority Date Filing Date Title
CN202110002516.XA CN112816301A (en) 2021-01-04 2021-01-04 Pesticide residue detects quick clarification plant

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Application Number Priority Date Filing Date Title
CN202110002516.XA CN112816301A (en) 2021-01-04 2021-01-04 Pesticide residue detects quick clarification plant

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113466017A (en) * 2021-07-02 2021-10-01 江苏德康医疗器械有限公司 Fibronectin content detection device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113466017A (en) * 2021-07-02 2021-10-01 江苏德康医疗器械有限公司 Fibronectin content detection device

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