CN111795881A - Agricultural product pesticide residue detection mechanism - Google Patents
Agricultural product pesticide residue detection mechanism Download PDFInfo
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- CN111795881A CN111795881A CN202010789410.4A CN202010789410A CN111795881A CN 111795881 A CN111795881 A CN 111795881A CN 202010789410 A CN202010789410 A CN 202010789410A CN 111795881 A CN111795881 A CN 111795881A
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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
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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
- G01N1/286—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
Abstract
The invention discloses a mechanism for detecting pesticide residues of agricultural products in the technical field of pesticide detection, which comprises a detection case, wherein an agricultural product juice collecting component is arranged at the center of the outer wall at the bottom of the detection case, a collecting tank is arranged at the front end of the outer wall at the top of a base, a movable plate is movably inserted in the middle of the outer wall at the left side of the detection case, racks are arranged at the front side and the rear side of the outer wall at the bottom of the movable plate, the racks are meshed with one side opposite to a gear, finely-divided vegetables and fruits and juice can enter an inner cavity of a liquid throwing cylinder through a funnel, a double-shaft motor II drives a transmission belt pulley, a driven belt pulley, a rotating rod, a bevel gear, a gear ring and a liquid throwing cylinder to rotate to throw the juice out, residues are left in the inner cavity of the liquid throwing cylinder, the thrown juice enters the collecting, and when in detection, multiple groups of detection are averaged, and the detection precision can be passed.
Description
Technical Field
The invention relates to the technical field of pesticide detection, in particular to a mechanism for detecting pesticide residues of agricultural products.
Background
At the present stage, with the development of agricultural industrialization, the production of agricultural products increasingly depends on exogenous substances such as pesticides, antibiotics and hormones. The use level of pesticides on grains, vegetables, fruits and tea leaves in China is high, unreasonable use of the substances can lead to the fact that pesticide residues in agricultural products exceed the standard, edible safety of consumers is affected, the substances can cause pathogenicity and abnormal development of the consumers in serious cases, and even poisoning is directly caused, so that when agricultural product trade is carried out, detection equipment is needed to be used for detecting pesticide residues on the agricultural products, the complete vegetables or fruits are difficult to detect, the substances are needed to be smashed when detection is carried out, juice is detected, and therefore a mechanism for detecting pesticide residues on the agricultural products is provided.
Disclosure of Invention
The invention aims to provide a mechanism for detecting pesticide residue of agricultural products, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a mechanism for detecting agricultural product pesticide residues comprises a detection case, wherein four corners of the outer wall of the bottom of the detection case are respectively provided with a support leg, four groups of support legs are welded at the bottom of the support legs, driving motors are arranged on the left side and the right side of the inner wall of the bottom of the detection case, an agricultural product juice collecting component is arranged in the center of the outer wall of the bottom of the detection case, a collecting tank is arranged at the front end of the outer wall of the top of the base, a movable plate is movably inserted in the middle of the outer wall of the left side of the detection case, a slot matched with the movable plate is arranged on the inner wall of the right side of the detection case, a fixed block is arranged at the bottom of the joint of the outer wall of the left side of the detection case and the movable plate, detect quick-witted case rear side outer wall top and install two-axis motor two, ejector pin and driving pulley are installed respectively to the power end of two front and back both sides of two-axis motor, driving pulley is located and detects quick-witted case rear side, it all is equipped with elastic support piece, two sets of all to detect quick-witted case top inner wall left and right sides the clamp plate is installed to elastic support piece bottom, clamp plate top outer wall mid-mounting has the U type ejecting with ejector pin matched with, it installs the feeder hopper to detect quick-witted case left side outer wall, the feeder hopper is located clamp plate and fly leaf inboard.
Further, the agricultural product juice collecting assembly comprises a shell arranged at the bottom of the detection case, connecting plates are welded at the tops of the outer walls of the front side and the rear side of the shell, screw holes are formed in the front side and the rear side of the outer wall of the bottom of the connecting plates, fixing bolts are sleeved in the screw holes, screw holes matched with the fixing bolts are formed in the bottom of the detection case, a funnel is fixedly sleeved at the top of the shell, the top of the funnel extends to the inner side of the detection case, grooves matched with the funnel are formed in the outer wall of the bottom of the detection case, a liquid throwing cylinder is movably sleeved at the bottom of the annular outer wall of the funnel ring, a gear ring and a mounting plate are sequentially sleeved on the annular outer wall of the liquid throwing cylinder from top to bottom, the mounting plate passes through a bearing and the liquid throwing cylinder, the utility model discloses a liquid level detector, including casing, liquid throwing barrel, connecting cylinder, drive pulley, bearing, reinforcing plate, bearing, fixing plate, bearing, connecting cylinder, through-hole, bearing.
Further, elastic support piece is including installing the connection shell at detection machine roof portion inner wall, the top of connecting shell left and right sides outer wall all is equipped with the fagging to one side, the bottom welding of fagging is at connection shell bottom inner wall, and is two sets of the fagging is the type of eight characters of falling, it all is equipped with spring telescopic rod, and is two sets of to connect shell top inner wall left and right sides, and the connecting pipe is installed to spring telescopic rod bottom, two sets of sliders are controlled in the connecting pipe inner chamber slides and are equipped with, and are two sets of through spring coupling, two sets of slider mutually opposite sides fixedly connected with liftout rod in one side, the other end and the fagging laminating of liftout rod, the welding of connecting pipe bottom has the connecting rod, connecting rod bottom and clamp.
Further, two sets of mount pads about detection chassis bottom inner wall and the inboard of two sets of driving motor junctions are installed, the terminal surface installation grinds the roller before the mount pad, the belt pulley is all installed to the terminal surface before driving motor front side output and the roller of milling, the belt pulley of terminal surface passes through the belt with the belt pulley of terminal surface before the driving motor before the roller of milling and connects.
Further, the inner walls of the left side and the right side of the detection case are provided with material blocking plates, the material blocking plates are located below the movable plates and are in inverted V shapes, and the material blocking plates are located above the milling rollers.
Furthermore, the outer wall of one side of the pressing plate opposite to the movable plate is provided with protruding strips, the protruding strips are arranged in a staggered mode in an upper and lower mode, and liquid outlet holes are formed in the outer wall of the top of the movable plate and the inner side of the joint of the two groups of protruding strips in the front and back equidistance mode.
Furthermore, the drain pipe is equipped with three groups of equidistance about, collecting vat top outer wall is equipped with the liquid storage tank with drain pipe matched with.
Further, a using method of the agricultural product pesticide residue detection mechanism comprises the following steps:
s1: firstly, putting vegetables and fruits into a feed hopper, enabling the vegetables and fruits to enter a space between a movable plate and a pressing plate through the feed hopper, driving an ejector rod to rotate by a double-shaft motor II at the moment, pressing the pressing plate downwards in the process that the ejector rod rotates to the bottom to crush the vegetables and fruits, enabling the finely crushed vegetables and fruits and juice to fall down through a liquid outlet hole, enabling the finely crushed vegetables and fruits and juice to enter a space between two groups of grinding rollers through gathering of a baffle plate, crushing the vegetables and fruits into juice after secondary crushing by the two groups of grinding rollers, and enabling the juice to fall into an inner cavity of an agricultural product juice;
s2: the finely crushed vegetables and fruits and the juice falling into the inner cavity of the agricultural product juice collecting component can enter the inner cavity of the liquid throwing cylinder through the funnel, the double-shaft motor II drives the transmission belt pulley, the driven belt pulley, the rotating rod, the bevel gear, the gear ring and the liquid throwing cylinder to rotate to throw the juice out, residues are left in the inner cavity of the liquid throwing cylinder, the thrown juice enters the collecting tank through the liquid discharge pipe, and the pesticide residues can be detected by using detection equipment;
s3: after vegetables and fruits are crushed, the first double-shaft motor is started, the first double-shaft motor drives the gear to rotate, the gear rotates to drive the rack and the movable plate to move leftwards, the movable plate is moved out of the detection case, a water gun is used for washing broken slag remained on the top of the movable plate, and the first double-shaft motor is started again to insert the movable plate into the inner cavity of the detection case again for subsequent use.
Compared with the prior art, the invention has the beneficial effects that:
1. the double-shaft motor II drives the ejector rod to rotate, the pressing plate is pressed downwards in the process that the ejector rod rotates to the bottom, the vegetables and fruits are crushed, the finely crushed vegetables and fruits and the juice fall down through the liquid outlet hole, the finely crushed vegetables and fruits and the juice enter between the two groups of grinding rollers after being collected by the material baffle plate, and the vegetables and fruits are crushed into the juice after being crushed by the two groups of grinding rollers for the second time;
2. vegetables and fruits and juice in small, broken bits can get into through the funnel and get rid of a liquid section of thick bamboo inner chamber, two drive pulley of biax motor, driven pulley, the dwang, bevel gear, the ring gear with get rid of a liquid section of thick bamboo rotation, throw away the juice, the residue is stayed and is being thrown away a liquid section of thick bamboo inner chamber, the juice of throwing away gets into in the collecting vat through the fluid-discharge tube, use check out test set can carry out the measuring of pesticide residue, the equidistance is equipped with three groups about the fluid-discharge tube, the liquid after the discharge divide into the triplex, the multiunit detects during the.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a rear view of the inspection cabinet of the present invention;
FIG. 3 is a schematic view of the agricultural product juice collection assembly of the present invention;
FIG. 4 is a schematic view of the structure of the elastic supporting member of the present invention.
In the figure: 1. detecting the chassis; 2. a support leg; 3. a base; 4. a drive motor; 5. a mounting seat; 6. grinding the roller; 7. a belt pulley; 8. a produce juice collection assembly; 801. a housing; 802. a connecting plate; 803. fixing the bolt; 804. a funnel; 805. grooving; 806. mounting a plate; 807. a bolt; 808. an annular slot; 809. a liquid throwing cylinder; 810. a connecting cylinder; 811. a base plate; 812. a liquid discharge pipe; 813. a reinforcing plate; 814. rotating the rod; 815. a bevel gear; 816. a driven pulley; 817. a ring gear; 9. collecting tank; 10. a movable plate; 11. a fixed block; 12. a double-shaft motor I; 13. a gear; 14. a rack; 15. a double-shaft motor II; 16. a top rod; 17. an elastic support member; 18. pressing a plate; 19. a U-shaped top member; 20. a convex strip; 21. a liquid outlet hole; 22. a feed hopper; 23. a striker plate; 24. a drive pulley; 25. a connecting shell; 26. a diagonal bracing plate; 27. a spring telescopic rod; 28. a connecting pipe; 29. a slider; 30. a spring; 31. ejecting the rod; 32. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme that: a mechanism for detecting agricultural product pesticide residue is disclosed, please refer to fig. 1-2, comprising a detection case 1, wherein four corners of the outer wall of the bottom of the detection case 1 are respectively provided with a support leg 2, the bottoms of four groups of support legs 2 are welded with a base 3, the center of the outer wall of the bottom of the detection case 1 is provided with a agricultural product juice collecting component 8, the front end of the outer wall of the top of the base 3 is provided with a collecting tank 9, the middle part of the outer wall of the left side of the detection case 1 is movably inserted with a movable plate 10, the inner wall of the right side of the detection case 1 is provided with a slot matched with the movable plate 10, the bottom of the joint of the outer wall of the left side of the detection case 1 and the movable plate 10 is provided with a fixed block 11, the top of the fixed block 11 is provided with a double-shaft motor 12, the power, a push rod 16 and a transmission belt pulley 24 are respectively installed at power ends of the front side and the rear side of a double-shaft motor II 15, the transmission belt pulley 24 is located at the rear side of the detection case 1, elastic supporting pieces 17 are respectively arranged on the left side and the right side of the inner wall of the top of the detection case 1, pressing plates 18 are installed at the bottoms of the two groups of elastic supporting pieces 17, a U-shaped ejector 19 matched with the push rod 16 is installed in the middle of the outer wall of the top of the pressing plate 18, a feed hopper 22 is installed on the outer wall of the left side of the detection case 1, the feed hopper 22 is located on the inner sides of the pressing plate 18 and the movable plate 10, the elastic supporting pieces 17 are stretched when the double-shaft motor II 15 drives the push rod 16 to rotate to the bottom, the U-shaped ejector 19 and the pressing plate 18 are pressed;
referring to fig. 3, an agricultural product juice collecting assembly 8 includes a housing 801 mounted at the bottom of a detection case 1, connecting plates 802 are welded on the top of the outer walls of the front and back sides of the housing 801, screw holes are formed in the front and back sides of the outer wall of the bottom of the connecting plates 802, fixing bolts 803 are sleeved in the screw holes, the bottom of the detection case 1 is provided with screw holes matched with the fixing bolts 803, a funnel 804 is fixedly sleeved on the top of the housing 801, the top of the funnel 804 extends to the inner side of the detection case 1, the outer wall of the bottom of the detection case 1 is provided with a slot 805 matched with the funnel 804, a liquid throwing cylinder 809 is movably sleeved on the bottom of the annular outer wall of the funnel 804, a gear ring 817 and a mounting plate 806 are sequentially sleeved on the annular outer wall of the liquid throwing cylinder 809 from top to bottom, the mounting plate 806, the diameter of the groove 805 is larger than that of the funnel 804, when the installation is carried out, the installation plate 806 can move left and right to enable the gear ring 817 to enter the upper portion of the bevel gear 815, screw holes are formed in the outer walls of the front side and the rear side of the installation plate 806, bolts 807 are sleeved in the screw holes, screw holes matched with the bolts 807 are formed in the outer walls of the front side and the rear side of the shell 801, the double-shaft motor II 15 drives the transmission belt pulley 24, the driven belt pulley 816, the rotating rod 814, the bevel gear 815, the gear ring 817 and the liquid throwing cylinder 809 to rotate to throw juice out, residues are left in the inner cavity of the liquid throwing cylinder 809, and after the;
referring to fig. 3, a connecting cylinder 810 is installed at the bottom of a liquid throwing cylinder 809, a bottom plate 811 is sleeved at the bottom of an annular inner wall of the connecting cylinder 810 in a threaded manner, a liquid discharge pipe 812 is arranged on the outer wall of the front side of a shell 801, a through hole is formed in the center of the outer wall of the rear side of the shell 801, a rotating rod 814 is connected in the through hole through a bearing, a bevel gear 815 and a driven pulley 816 are installed at the front end and the rear end of the rotating rod 814 respectively, the driven pulley 816 is connected with a transmission pulley 24 through a belt, the top of the bevel gear 815 is meshed with the right side of the outer wall of the bottom of a gear ring 817, a reinforcing plate 813 is installed at the rear side of the joint of the outer wall of the bottom of a detection case 1 and the shell 801, the driven pulley 816 is located at the rear side of the reinforcing plate;
referring to fig. 4, the elastic supporting member 17 includes a connecting shell 25 mounted on the inner wall of the top of the detecting case 1, inclined supporting plates 26 are respectively disposed on the top of the outer walls of the left and right sides of the connecting shell 25, the inclined supporting plates 26 mainly serve to maintain the stability of the ejector rod 31 when extending out of and retracting into the connecting tube 28, the bottoms of the inclined supporting plates 26 are welded on the inner wall of the bottom of the connecting shell 25, the two groups of inclined supporting plates 26 are in the shape of an inverted v, spring telescopic rods 27 are respectively disposed on the left and right sides of the inner wall of the top of the connecting shell 25, the spring telescopic rods 27 are prior art, so that detailed expansion is not performed, the connecting tube 28 is mounted at the bottom of the two groups of spring telescopic rods 27, two groups of left and right sliders 29 are slidably disposed in the inner cavity of the connecting tube 28, opposite sides of the two groups of sliders 29 are, the bottom of the connecting rod 32 is fixedly connected with the pressing plate 18, the connecting rod 32 is movably inserted in the center of the outer wall of the bottom of the connecting shell 25, the connecting pipe 28 is pulled downwards in the descending process of the pressing plate 18, the spring 30 and the spring telescopic rod 27 are stretched at the moment, and when the ejector rod 16 leaves the bottom, the spring 30 and the spring telescopic rod 27 can drive the connecting pipe 28 and the connecting rod 32 to ascend and reset;
referring to fig. 1, driving motors 4 are arranged on the left side and the right side of the inner wall of the bottom of a detection case 1, a left mounting seat 5 and a right mounting seat 5 are arranged on the inner side of the joint of the inner wall of the bottom of the detection case 1 and the two driving motors 4, a grinding roller 6 is arranged on the front end surface of each mounting seat 5, belt pulleys 7 are arranged on the output end of the front side of each driving motor 4 and the front end surface of the grinding roller 6, the belt pulley 7 on the front end surface of the grinding roller 6 is connected with the belt pulley 7 on the front end surface of the driving motor 4 through a belt, the driving motors 4 drive the belt pulley 7 and the grinding roller 6 to rotate through the belt;
referring to fig. 1, the inner walls of the left side and the right side of the detection case 1 are provided with baffle plates 23, the baffle plates 23 are positioned below the movable plate 10, the two groups of baffle plates 23 are inverted splayed, the baffle plates 23 are positioned above the grinding rollers 6, and the baffle plates 23 mainly have the function of concentrating fine particles and liquid passing through the liquid outlet 21, so that the fine particles and the liquid pass through gaps between the two groups of grinding rollers 6 and are ground for the second time by the grinding rollers 6;
referring to fig. 1, convex strips 20 are arranged on the outer wall of the opposite side of the pressing plate 18 and the movable plate 10, the upper and lower groups of convex strips 20 are arranged in a staggered manner, liquid outlet holes 21 are arranged on the inner side of the joint of the outer wall of the top of the movable plate 10 and the two groups of convex strips 20 at equal intervals in the front and back direction, the upper and lower groups of convex strips 20 are staggered in a canine manner, when the pressing plate 18 descends, fruits and vegetables can be crushed, and the crushed fine particles and liquid are discharged through;
referring to fig. 1-4, three groups of liquid discharge pipes 812 are equidistantly arranged on the left and right sides, a liquid storage tank matched with the liquid discharge pipes 812 is arranged on the outer wall of the top of the collecting tank 9, discharged liquid is divided into three parts, and multiple groups of detection are averaged during detection, so that the detection precision can be improved;
a method for using a mechanism for detecting pesticide residue in agricultural products comprises the following steps:
s1: firstly, putting vegetables and fruits into a feed hopper 22, enabling the vegetables and fruits to enter a space between a movable plate 10 and a pressing plate 18 through the feed hopper 22, driving a push rod 16 to rotate by a double-shaft motor two 15 at the moment, downwards pressing the pressing plate 18 to crush the vegetables and fruits in the process that the push rod 16 rotates to the bottom, enabling the finely crushed vegetables and fruits to fall down through a liquid outlet 21, gathering the finely crushed vegetables and fruits and juice through a material baffle 23, enabling the finely crushed vegetables and fruits to enter a space between two groups of grinding rollers 6, crushing the vegetables and fruits into juice through the two groups of grinding rollers 6 for the second time, and enabling the juice to fall into an inner cavity of an;
s2: the finely crushed vegetables and fruits and the juice falling into the inner cavity of the agricultural product juice collection assembly 8 enter the inner cavity of the liquid throwing cylinder 809 through the funnel 804, the double-shaft motor II 15 drives the transmission belt pulley 24, the driven belt pulley 816, the rotating rod 814, the bevel gear 815, the gear ring 817 and the liquid throwing cylinder 809 to rotate, the juice is thrown out, residues are left in the inner cavity of the liquid throwing cylinder 809, the thrown juice enters the collecting tank 9 through the liquid discharge pipe 812, and pesticide residues can be detected by using detection equipment;
s3: after the vegetables and fruits are ground, the first double-shaft motor 12 is started, the first double-shaft motor 12 drives the gear 13 to rotate, the gear 13 rotates to drive the rack 14 and the movable plate 10 to move leftwards, the movable plate 10 is moved out of the detection case 1, a water gun is used for washing broken residues left on the top of the movable plate 10, and the first double-shaft motor 12 is started again to insert the movable plate 10 into the inner cavity of the detection case 1 again for subsequent use.
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 (8)
1. The utility model provides an agricultural product pesticide residue detection mechanism, is including detecting quick-witted case (1), it all is equipped with landing leg (2), four groups all to detect quick-witted case (1) bottom outer wall four corners landing leg (2) bottom welding has base (3), its characterized in that: the agricultural product juice collection device is characterized in that driving motors (4) are arranged on the left side and the right side of the inner wall of the bottom of the detection case (1), an agricultural product juice collection assembly (8) is installed at the center of the outer wall of the bottom of the detection case (1), a collection tank (9) is installed at the front end of the outer wall of the top of the base (3), a movable plate (10) is movably inserted in the middle of the outer wall of the left side of the detection case (1), a slot matched with the movable plate (10) is formed in the inner wall of the right side of the detection case (1), a fixed block (11) is installed at the bottom of the joint of the outer wall of the left side of the detection case (1) and the movable plate (10), a first double-shaft motor (12) is installed at the top of the fixed block (11), gears (13) are installed at power ends of the front, detect quick-witted case (1) rear side outer wall top and install two (15) of double-shaft motor, ejector pin (16) and driving pulley (24) are installed respectively to the power end of two (15) front and back both sides, driving pulley (24) are located and detect quick-witted case (1) rear side, it all is equipped with elastic support piece (17), two sets of to detect quick-witted case (1) top inner wall left and right sides clamp plate (18) are installed to elastic support piece (17) bottom, clamp plate (18) top outer wall mid-mounting have with ejector pin (16) matched with U type ejecting (19), it installs feeder hopper (22) to detect quick-witted case (1) left side outer wall, feeder hopper (22) are located clamp plate (18) and fly leaf (10) inboard.
2. The agricultural product pesticide residue detecting mechanism of claim 1, wherein: the agricultural product juice collecting assembly (8) comprises a shell (801) installed at the bottom of a detection case (1), connecting plates (802) are welded at the tops of outer walls of the front side and the rear side of the shell (801), screw holes are formed in the front side and the rear side of the outer wall of the bottom of each connecting plate (802), fixing bolts (803) are sleeved in the screw holes, screw holes matched with the fixing bolts (803) are formed in the bottom of the detection case (1), a funnel (804) is fixedly sleeved at the top of the shell (801), the top of the funnel (804) extends to the inner side of the detection case (1), a groove (805) matched with the funnel (804) is formed in the outer wall of the bottom of the detection case (1), a liquid throwing cylinder (809) is movably sleeved at the bottom of the annular outer wall of the funnel (804), and a gear ring (817) and a mounting, the mounting plate (806) is provided with an annular slot (808) for throwing the liquid cylinder (809) through a bearing, the outer wall of the top of the mounting plate (806) is provided with a screw hole, the outer wall of the front side and the outer wall of the rear side of the mounting plate (806) are provided with screw holes, the outer wall of the inner screw hole is provided with a bolt (807), the outer wall of the front side and the outer wall of the rear side of the shell (801) are provided with screw holes matched with the bolt (807), the bottom of the liquid throwing cylinder (809) is provided with a connecting cylinder (810), the bottom of the annular inner wall of the connecting cylinder (810) is provided with a bottom plate (811) in a threaded manner, the outer wall of the front side of the shell (801) is provided with a liquid discharge pipe (812), the center of the outer wall of the rear side of the shell (801) is provided with a through hole, the through bearing is connected with a rotating, the top of the bevel gear (815) is meshed with the right side of the outer wall of the bottom of the gear ring (817), a reinforcing plate (813) is installed on the rear side of the joint of the outer wall of the bottom of the detection case (1) and the shell (801), the driven pulley (816) is located on the rear side of the reinforcing plate (813), and the rotating rod (814) is connected with the reinforcing plate (813) through a bearing.
3. The agricultural product pesticide residue detecting mechanism of claim 2, wherein: the elastic support member (17) comprises a connecting shell (25) arranged on the inner wall of the top of the detection case (1), inclined supporting plates (26) are arranged at the tops of the outer walls of the left side and the right side of the connecting shell (25), the bottoms of the inclined supporting plates (26) are welded on the inner wall of the bottom of the connecting shell (25), two groups of inclined supporting plates (26) are inverted splayed, spring telescopic rods (27) are arranged on the left side and the right side of the inner wall of the top of the connecting shell (25), connecting pipes (28) are arranged at the bottoms of the two groups of spring telescopic rods (27), two groups of left sliding blocks (29) and right sliding blocks (29) are arranged in the inner cavity of the connecting pipe (28) in a sliding mode, opposite sides of the two groups of sliding blocks (29) are connected through springs (30), ejector rods (31) are fixedly connected to one side of the two groups of sliding blocks (29) in a, the bottom of the connecting rod (32) is fixedly connected with the pressure plate (18), and the connecting rod (32) is movably inserted in the center of the outer wall of the bottom of the connecting shell (25).
4. A mechanism for detecting pesticide residue on agricultural products according to claim 3, wherein: detect quick-witted case (1) bottom inner wall and two sets of driving motor (4) junctions's inboard install about two sets of mount pads (5), terminal surface installation grinding roller (6) before mount pad (5), driving motor (4) front side output and grinding roller (6) preceding terminal surface all install belt pulley (7), belt pulley (7) of terminal surface are connected through the belt before grinding roller (6) preceding belt pulley (7) of terminal surface and driving motor (4).
5. The agricultural product pesticide residue detection mechanism of claim 4, wherein: detect quick-witted case (1) left and right sides inner wall and all be equipped with striker plate (23), striker plate (23) are located fly leaf (10) below, and are two sets of striker plate (23) are the eight characters of falling, striker plate (23) are located grinding roller (6) top.
6. The agricultural product pesticide residue detecting mechanism of claim 5, wherein: the clamp plate (18) and the relative one side outer wall of fly leaf (10) all are equipped with sand grip (20), and upper and lower two sets of sand grip (20) are crisscross to be set up, the equidistance is equipped with out liquid hole (21) around the inboard of fly leaf (10) top outer wall and two sets of sand grip (20) junctions.
7. The agricultural product pesticide residue detecting mechanism of claim 6, wherein: the liquid discharge pipe (812) is provided with three groups of liquid discharge pipes at left and right equal intervals, and the outer wall of the top of the collecting tank (9) is provided with a liquid storage tank matched with the liquid discharge pipes (812).
8. The use method of the agricultural product pesticide residue detection mechanism according to any one of claims 1 to 7, characterized in that: the method comprises the following steps:
s1: firstly, vegetables and fruits are fed into a feed hopper (22), the vegetables and fruits enter a space between a movable plate (10) and a pressing plate (18) through the feed hopper (22), at the moment, a double-shaft motor II (15) drives an ejector rod (16) to rotate, the ejector rod (16) presses the pressing plate (18) downwards in the process of rotating to the bottom to crush the vegetables and fruits, finely crushed vegetables and fruits and juice fall down through a liquid outlet hole (21), the finely crushed vegetables and fruits and juice enter a space between two sets of grinding rollers (6) through gathering of a material baffle plate (23), and the vegetables and fruits are crushed into juice which falls into an inner cavity of a juice agricultural product collecting component (8) after being crushed by the two sets of grinding rollers (6) for the second time;
s2: the finely-crushed vegetables, fruits and juices falling into the inner cavity of the agricultural product juice collection assembly (8) enter the inner cavity of the liquid throwing cylinder (809) through the funnel (804), the double-shaft motor II (15) drives the transmission belt pulley (24), the driven belt pulley (816), the rotating rod (814), the bevel gear (815), the gear ring (817) and the liquid throwing cylinder (809) to rotate, the juices are thrown out, residues are left in the inner cavity of the liquid throwing cylinder 8(09), the thrown juices enter the collecting tank (9) through the liquid discharge pipe (812), and pesticide residues can be detected by using detection equipment;
s3: after vegetables and fruits are ground, the double-shaft motor I (12) is started, the double-shaft motor I (12) drives the gear (13) to rotate, the gear (13) rotates to drive the rack (14) and the movable plate (10) to move leftwards, the movable plate (10) is moved out of the detection case (1), a water gun is used for washing broken slag remained on the top of the movable plate (10), and the double-shaft motor I (12) is started again to insert the movable plate (10) into the inner cavity of the detection case (1) again for subsequent use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010789410.4A CN111795881A (en) | 2020-08-07 | 2020-08-07 | Agricultural product pesticide residue detection mechanism |
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| CN202010789410.4A CN111795881A (en) | 2020-08-07 | 2020-08-07 | Agricultural product pesticide residue detection mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709204A (en) * | 2020-12-30 | 2021-04-27 | 池万水 | Floater crushing mechanism capable of recycling metal and used for water surface floater collecting equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112709204A (en) * | 2020-12-30 | 2021-04-27 | 池万水 | Floater crushing mechanism capable of recycling metal and used for water surface floater collecting equipment |
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