A fully automatic pesticide residue detector

Abstract

The invention discloses a full-automatic pesticide residue detector, comprising a fixed seat, a detection box and a lifting platform, a conveyor belt is fixed to the middle part of the top of the fixed seat, a detection box is fixed to one side of the top of the fixed seat, a lifting platform is fixed to one side of the fixed seat close to the detection box, a telescopic cylinder 1 is fixed to the bottom corners of the lifting platform, box doors are symmetrically fixed to the two sides of the detection box parallel to the running direction of the conveyor belt, sensors are fixed to the outside of the detection box and above the box doors, the tops of the box doors on both sides are respectively fixed to the bottoms of sliding frames 1 and 2 through supporting rods 1 and 2, the sliding frames 1 and 2 slide on the fixed sliding rod, the fixed sliding rod is fixed to the top of the outer side of the detection box, a supporting column 1 is fixed to the top of one side of the sliding frame 1 close to the sliding frame 2, a supporting column 2 is fixed to the top of one side of the sliding frame 2 close to the sliding frame 1, and a rack 1 perpendicular to the supporting column 1 is fixed to the top of the supporting column 1.

Description

Technical Field

[0001] The present invention relates to the technical field of food detection, in particular to a fully automatic pesticide residue detector. Background Art

[0002] Food generally refers to items that are supplied to people for consumption, so food safety is of paramount importance. In order to ensure food safety, it is necessary to conduct safety tests on foods circulating in the market. The fruit pesticide residue detection device focuses on the detection of pesticide residues such as organophosphorus and carbamates. Pesticides are a "double-edged sword" and play an extremely important role in promoting agricultural production. However, due to the inherent chemical properties of pesticides themselves and their frequent use, pesticide residues in agricultural products exceed the standard, endangering the health of the general public. Traditional pesticide detection equipment is cumbersome to use and has many requirements for use, which is not suitable for popularization and promotion. Summary of the invention

[0003] The technical task of the present invention is to provide a fully automatic pesticide residue detector to solve the above problems.

[0004] The technical solution of the present invention is achieved in this way:

[0005] The lifting platform is fixed with a telescopic cylinder 1 at the bottom corner of the lifting platform, and box doors are symmetrically fixed on both sides of the detection box parallel to the running direction of the conveyor belt, and sensors are fixed on the outside of the detection box and above the box doors, and the tops of the box doors on both sides are respectively fixed to the bottom ends of sliding frames 1 and 2 through supporting rods 1 and 2, and the sliding frames 1 and 2 slide on fixed sliding rods, and the fixed sliding rods are fixed to the top of the outer side of the detection box, and the top of the sliding frame 1 close to the sliding frame 2 is fixed with a supporting column 1, and the top of the sliding frame 2 close to the sliding frame 1 is fixed with a supporting column 2, and the top of the supporting column 1 is fixed with a rack 1 perpendicular to the supporting column 1, and the top of the supporting column 2 is fixed with a rack 2 perpendicular to the supporting column 2. A gear meshing with the rack one and the rack two is provided between the rack one and the rack two, the gear is connected to the output shaft of the motor, a slide groove one is provided at the top of the inner part of the detection box, a slider one adapted to the slide groove one is slidably connected in the slide groove one, an electric telescopic rod one is fixed to the bottom end of the slider one, a detector is fixed to the bottom end of the electric telescopic rod one, a probe is fixed to the bottom end of the detector, slide grooves two are provided on both sides of the inner arm of the detection box, a slider one adapted to the slide groove one is slidably connected in the slide groove two A slider 2 is adapted to two phases, one side of which is fixed to one end of an electric telescopic rod 2, and a detection dish is fixed to the end of the electric telescopic rod 2 away from the slider 2, and a detection test paper is fixed inside the detection dish, and an electric telescopic rod 3 is fixed to one end of the slider 2 on the other side, and a clamping structure is fixed to the end of the electric telescopic rod 3 away from the inner wall of the detection box, a controller is fixed to the outside of the detection box, and the controller is electrically connected to the motor, the sensor, the electric telescopic rod 1, the electric telescopic rod 2 and the electric telescopic rod 3.

[0006] Preferably, the clamping structure includes a fixed frame, a connecting plate, a connecting rod 1, a connecting rod 2, a fixed rod and a fixed plate. The interior of the fixed frame is a hollow structure. The fixed frame is fixed to one end of the electric telescopic rod 3. A telescopic cylinder 2 is fixed inside the fixed frame. A connecting plate is fixed to one end of the telescopic cylinder 2. Connecting rod 1 is symmetrically fixed to the top of both ends of the connecting plate. The other end of the connecting rod 1 is movably connected to one end of the connecting rod 2. The middle parts of the connecting rods 2 on both sides are connected to the two sides of the fixed plate. The end of the fixed plate close to the fixed frame is fixed to the fixed frame through a fixing rod.

[0007] Preferably, the second connecting rod is movably connected to the first connecting rod and the fixed plate via a movable bolt, and an arc-shaped clamping plate is fixed to the bottom of the second connecting rod, and flexible pads are fixed to both sides of the inner side of the arc-shaped clamping plate.

[0008] Preferably, limit plates are fixed to both ends of the fixed sliding rod.

[0009] Preferably, an observation window is fixed on one side of the exterior of the detection box, and the observation window is a transparent observation window.

[0010] Preferably, a plurality of ultraviolet sterilization lamps are fixed inside the detection box.

[0011] Preferably, support legs are fixed at the bottom corners of the fixed seat, and anti-slip pads are fixed to the bottom ends of the support legs and the first telescopic cylinder.

[0012] Preferably, a pushing cylinder is fixed to one side of the slider 1 and the slider 2.

[0013] Preferably, a lug is fixed on the outer side of the top of the detection dish, and the bottom end of the detection dish is fixed to the second electric telescopic rod through a clamping ring.

[0014] Compared with the prior art, the advantages and positive effects of the present invention are:

[0015] 1. The present invention has a simple structure and is easy to operate, which can reduce the labor intensity of people's work and is more conducive to people's operation and use.

[0016] 2. The food to be tested can be clamped and fixed, so that the items can be fixed more stably, thereby improving the accuracy and efficiency of the test. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 is a schematic structural diagram of a fully automatic pesticide residue detector according to an embodiment of the present invention;

[0019] Figure 2 is a schematic diagram of the structure inside the detection box according to an embodiment of the present invention;

[0020] Figure 3 is a schematic structural diagram of a box door according to an embodiment of the present invention;

[0021] Figure 4 is a schematic structural diagram of a clamping structure according to an embodiment of the present invention.

[0022] In the figure:

[0023] 1. Fixed seat; 2. Detection box; 3. Lifting platform; 4. Conveyor belt; 5. Telescopic cylinder 1; 6. Box door; 7. Sensor; 8. Support rod 1; 9. Support rod 2; 10. Sliding frame 1; 11. Sliding frame 2; 12. Fixed slide bar; 13. Support column 1; 14. Support column 2; 15. Rack 1; 16. Rack 2; 17. Gear; 18. Slide 1; 19. Sliding block 1; 20. Electric telescopic rod 1; 21. Detector; 22. Probe; 23. Slide groove 2; 24, slider 2; 25, electric telescopic rod 2; 26, test dish; 27, electric telescopic rod 3; 28, clamping structure; 29, controller; 30, motor; 31, fixed frame; 32, connecting plate; 33, connecting rod 1; 34, connecting rod 2; 35, fixed rod; 36, fixed plate; 37, telescopic cylinder 2; 38, arc splint; 39, limit plate; 40, observation window; 41, ultraviolet sterilization lamp; 42, support leg; 43, clamp ring. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0026] Embodiment 1, as Figure 1-4As shown, a fully automatic pesticide residue detector according to an embodiment of the present invention comprises a fixed seat 1, a detection box 2 and a lifting platform 3, a conveyor belt 4 is fixed to the middle of the top of the fixed seat 1, a detection box 2 is fixed to one side of the top of the fixed seat 1, a lifting platform 3 is fixed to one side of the fixed seat 1 close to the detection box 2, a telescopic cylinder 5 is fixed to the bottom corners of the lifting platform 3, box doors 6 are symmetrically fixed on both sides of the detection box 2 parallel to the running direction of the conveyor belt 4, sensors 7 are fixed to the outside of the detection box 2 and above the box doors 6, and the tops of the box doors 6 on both sides are respectively connected by support rods 8 and The support rod 29 is fixed to the bottom ends of the sliding frame 10 and the sliding frame 2 11, and the sliding frame 10 and the sliding frame 2 11 slide on the fixed slide rod 12, and the fixed slide rod 12 is fixed to the outer top of the detection box 2, and the top of the sliding frame 10 close to the sliding frame 2 11 is fixed with a support column 13, and the top of the sliding frame 2 11 close to the sliding frame 10 is fixed with a support column 2 14, and the top of the support column 13 is fixed with a rack 15 perpendicular to the support column 13, and the top of the support column 2 14 is fixed with a rack 2 16 perpendicular to the support column 2 14, and the rack 1 A gear 17 meshing with both the rack 15 and the rack 2 16 is provided between the rack 15 and the rack 2 16, the gear 17 is connected to the output shaft of the motor 30, a slide groove 18 is provided at the top of the inner part of the detection box 2, a slider 19 adapted to the slide groove 18 is slidably connected in the slide groove 18, an electric telescopic rod 20 is fixed to the bottom end of the slider 19, a detector 21 is fixed to the bottom end of the electric telescopic rod 20, a probe 22 is fixed to the bottom end of the detector 21, slide grooves 23 are provided on both sides of the inner arm of the detection box 2, a slider 23 adapted to the slide groove 22 is slidably connected in the slide groove 23, 3 is adapted to a slider 24, one side of which the slider 24 is fixed to one end of an electric telescopic rod 25, and the end of the electric telescopic rod 25 away from the slider 24 is fixed with a detection dish 26, and a detection test paper is fixed inside the detection dish 26, and one end of the slider 24 on the other side is fixed with an electric telescopic rod 3 27, and the end of the electric telescopic rod 3 27 away from the inner wall of the detection box 2 is fixed with a clamping structure 28, and a controller 29 is fixed on the outside of the detection box 2, and the controller 29 is electrically connected to the motor 30, the sensor 7, the electric telescopic rod 1 20, the electric telescopic rod 25 and the electric telescopic rod 3 27.

[0027] Embodiment 2, as Figure 4As shown, the clamping structure 28 includes a fixed frame 31, a connecting plate 32, a connecting rod 1 33, a connecting rod 2 34, a fixing rod 35 and a fixing plate 36. The interior of the fixed frame 31 is a hollow structure. The fixed frame 31 is fixed to one end of the electric telescopic rod 3 27. A telescopic cylinder 2 37 is fixed inside the fixed frame 31. A connecting plate 32 is fixed to one end of the telescopic cylinder 2 37. Connecting rods 1 33 are symmetrically fixed to the tops of both ends of the connecting plate 32. The other end of the connecting rod 1 33 is movably connected to one end of the connecting rod 2 34. The middle parts of the connecting rods 2 34 on both sides are connected to the two sides of the fixing plate 36. The end of the fixing plate 36 close to the fixed frame 31 is fixed to the fixed frame 31 by a fixing rod 35.

[0028] Embodiment three, as Figure 4 As shown, the second connecting rod 34 is movably connected to the first connecting rod 33 and the fixed plate 36 via a movable bolt, and an arc-shaped clamping plate 38 is fixed to the bottom of the second connecting rod 34, and flexible pads are fixed on both sides of the inner side of the arc-shaped clamping plate 38; objects can be clamped by the arc-shaped clamping plate 38, and the flexible pads can reduce damage to the food to be tested.

[0029] Embodiment 4, as Figure 3 As shown, both ends of the fixed slide rod 12 are fixed with limit plates 39; the limit plates 39 on both sides can limit the sliding frame 10 and the sliding frame 2 11, thereby being more conducive to the safety of the sliding frame.

[0030] Embodiment 5, as Figure 1 As shown, an observation window 40 is fixed on one side of the exterior of the detection box 2 , and the observation window 40 is a transparent observation window 40 ; people can conveniently observe through the transparent observation window 40 .

[0031] Embodiment six, as Figure 2 As shown, a plurality of ultraviolet sterilization lamps 41 are fixed inside the detection box 2 ; the ultraviolet sterilization lamps 41 can be used to sterilize the inside of the detection box 2 to ensure the cleanliness and hygiene of the inside of the detection box 2 .

[0032] Embodiment seven, as Figure 1 As shown, support legs 42 are fixed at the bottom corners of the fixed seat 1, and anti-skid pads are fixed to the bottom ends of the support legs 42 and the telescopic cylinder 5; the support legs 42 can support and fix the device, and the anti-skid pads can prevent slipping, which is more conducive to the stability of the device.

[0033] Embodiment eight, as Figure 2 As shown, a push cylinder is fixed to one side of the slider 1 19 and the slider 2 24 ; the movement of the slider 1 19 and the slider 2 24 can be facilitated by the push cylinder.

[0034] Embodiment 9, as Figure 2 As shown, a lug is fixed on the outer side of the top of the detection dish 26 , and the bottom end of the detection dish 26 is fixed to the electric telescopic rod 25 through a clamp ring 43 ; the detection dish 26 can be fixed by the clamp ring 43 .

[0035] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation mode of the present invention in the actual process is described in detail below.

[0036] In actual application, the objects to be inspected are conveyed to the inspection box 2 for inspection by the conveyor belt 4, and the objects to be inspected can be detected by the sensor 7, so that the switch of the motor 30 is controlled by the controller 29, and the rotation of the motor 30 drives the rotation of the gear 17, and the rotation of the gear 17 drives the movement of the rack 15 and the rack 2 16 on both sides, so that the movement of the rack 15 and the rack 2 16 drives the sliding frame 10 and the sliding frame 2 11 to slide on the fixed slide rod 12, so that the box door 6 can be opened and closed, and the interior of the inspection box 2 can be sterilized by the ultraviolet sterilization lamp 41, and the movement of the clamping structure 28 is driven by the extension and retraction of the electric telescopic rod 3 27 inside the inspection box 2, and the movement of the telescopic cylinder 2 37 inside the fixed frame 31 drives the movement of the connecting plate 32, so that the movement of the connecting rod 1 33 and the connecting rod 2 34 on both sides is driven by the movement of the connecting plate 32. , so that the object to be detected can be clamped by the arc clamping plate 38, and the object is placed on the detection dish 26, and the detection instrument 21 is driven to move to the top of the detection dish 26 by the sliding of the slider 19, and the detection instrument 21 is driven to move by the extension of the electric telescopic rod 20, so that the object to be detected is detected by the probe 22, and the object to be detected can be fixed by the clamping structure 28, which is more conducive to the use of the detector 21, and the probe 22 is inserted into the interior of the food to be detected, and the juice flowing out falls on the test paper, so that the residual pesticides in the food to be detected can be detected. After the detection is completed, the detected food is placed on the conveyor belt 4 through the clamping structure 28 and output to the detection box 2. At the same time, the detected objects can be collected by the lifting platform 3, and a collection frame is fixed on the lifting platform 3, so as to improve the detection accuracy and reduce people's labor intensity.

[0037] Through the above specific implementations, those skilled in the art can easily implement the present invention. However, it should be understood that the present invention is not limited to the above specific implementations. On the basis of the disclosed implementations, those skilled in the art can arbitrarily combine different technical features to achieve different technical solutions.

Claims

1. A fully automatic pesticide residue detector, characterized in that: The invention comprises a fixed seat (1), a detection box (2) and a lifting platform (3), wherein a conveyor belt (4) is fixed at the middle of the top of the fixed seat (1), a detection box (2) is fixed at one side of the top of the fixed seat (1), a lifting platform (3) is fixed at one side of the fixed seat (1) close to the detection box (2), a telescopic cylinder (5) is fixed at the bottom corner of the lifting platform (3), box doors (6) are symmetrically fixed on both sides of the detection box (2) parallel to the running direction of the conveyor belt (4), sensors (7) are fixed on the outside of the detection box (2) and above the box doors (6), and the tops of the box doors (6) on both sides are connected to a sliding frame (10) and a sliding frame (11) respectively through a support rod (8) and a support rod (9). The bottom end of the first sliding frame (10) and the second sliding frame (11) are fixed, the sliding frame (10) and the second sliding frame (11) slide on a fixed sliding rod (12), the fixed sliding rod (12) is fixed to the outer top of the detection box (2), the top of the sliding frame (10) close to the second sliding frame (11) is fixed with a supporting column (13), the top of the sliding frame (11) close to the second sliding frame (10) is fixed with a supporting column (14), the top of the supporting column (13) is fixed with a rack (15) perpendicular to the supporting column (13), the top of the supporting column (14) is fixed with a rack (16) perpendicular to the supporting column (14), the rack (15) and the rack (16) are connected to each other. A gear (17) meshing with the rack one (15) and the rack two (16) is provided between the two ends of the detection box (2), the gear (17) being connected to the output shaft of the motor (30), a slide groove (18) being provided at the top of the inner part of the detection box (2), a slider (19) matching with the slide groove (18) being slidably connected in the slide groove (18), an electric telescopic rod (20) being fixed at the bottom end of the slider (19), a detector (21) being fixed at the bottom end of the electric telescopic rod (20), a probe (22) being fixed at the bottom end of the detector (21), slide grooves (23) being provided on both sides of the inner arm of the detection box (2), a probe (22) matching with the slide groove (23) being slidably connected in the slide groove (23) A slider 2 (24), wherein the slider 2 (24) is fixed to one end of an electric telescopic rod 2 (25) on one side, a detection dish (26) is fixed to one end of the electric telescopic rod 2 (25) away from the slider 2 (24), and a detection test paper is fixed inside the detection dish (26); an electric telescopic rod 3 (27) is fixed to one end of the slider 2 (24) on the other side, and a clamping structure (28) is fixed to one end of the electric telescopic rod 3 (27) away from the inner wall of the detection box (2); a controller (29) is fixed to the outside of the detection box (2), and the controller (29) is electrically connected to the motor (30), the sensor (7), the electric telescopic rod 1 (20), the electric telescopic rod 2 (25) and the electric telescopic rod 3 (27);The clamping structure (28) comprises a fixing frame (31), a connecting plate (32), a connecting rod 1 (33), a connecting rod 2 (34), a fixing rod (35) and a fixing plate (36); the interior of the fixing frame (31) is a hollow structure; the fixing frame (31) is fixed to one end of the electric telescopic rod 3 (27); a telescopic cylinder 2 (37) is fixed inside the fixing frame (31); a connecting plate (32) is fixed to one end of the telescopic cylinder 2 (37); connecting rod 1 (33) is symmetrically fixed to the tops of both ends of the connecting plate (32); the other end of the connecting rod 1 (33) is movably connected to one end of the connecting rod 2 (34); the middle parts of the connecting rods 2 (34) on both sides are connected to the fixing plate (36); The two sides are connected, one end of the fixing plate (36) close to the fixing frame (31) is fixed to the fixing frame (31) through a fixing rod (35), the second connecting rod (34) is movably connected to the first connecting rod (33) and the fixing plate (36) through a movable bolt, and an arc-shaped clamping plate (38) is fixed to the bottom of the second connecting rod (34), and flexible pads are fixed to the inner sides of the arc-shaped clamping plate (38), and the two ends of the fixed sliding rod (12) are fixed with limit plates (39), an observation window (40) is fixed to one side of the outer side of the detection box (2), and the observation window (40) is a transparent observation window (40), and a plurality of ultraviolet sterilization lamps (41) are fixed inside the detection box (2).

2. A fully automatic pesticide residue detector according to claim 1, characterized in that: Support legs (42) are fixed at the bottom corners of the fixed seat (1), and anti-slip pads are fixed at the bottom ends of the support legs (42) and the telescopic cylinder (5).

3. A fully automatic pesticide residue detector according to claim 1, characterized in that: A pushing cylinder is fixed on one side of the slider 1 (19) and the slider 2 (24).

4. A fully automatic pesticide residue detector according to claim 1, characterized in that: A lug is fixed to the outer side of the top of the detection dish (26), and the bottom end of the detection dish (26) is fixed to the second electric telescopic rod (25) via a clamping ring (43).

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