A portable food safety detector

Abstract

The present invention discloses a portable food safety detector, comprising a mobile box, a push rod is provided on one side of the mobile box, a slide plate is provided at the bottom of the mobile box, a group of sliders matched with the slide plate are provided on the slide plate, a convex plate is provided on the top of the slider, a symmetrical movable rod is movably connected to the side edges of the convex plates on both sides, a fixed block is movably provided on the other end of the movable rod, a support plate 1 is provided across the tops of the fixed blocks on both sides, a detector body is provided on the top of the support plate 1, symmetrical racks are provided at both ends of the support plate 1, a gear 1 meshing with the rack is provided on the side of the rack away from the support plate 1, a rotating shaft is inserted in the middle of the gear 1, a support plate is sleeved on one end of the rotating shaft, and the support plate is fixed to the middle of both sides of the mobile box. Beneficial effect: It is convenient to move the detector body, and it is convenient to use and carry the detector body.

Description

Technical Field

[0001] The present invention relates to the technical field of detectors, and in particular to a portable food safety detector. Background Art

[0002] The food safety rapid analyzer is in accordance with relevant national standards and can quickly detect the content of more than 50 toxic and harmful substances and additives such as pesticide residues, formaldehyde, bleaching powder, sulfur dioxide, nitrite, nitrate, etc. in various foods. It is a comprehensive food safety testing instrument that integrates multiple testing functions. It is widely used in the testing of vegetables, fruits, rice and flour products, dry goods, medicinal materials, aquatic products, meat products, pickled vegetables, etc. It can be adapted to food production, circulation, testing and other fields. However, due to the heavy weight of the food detector, it is not easy to carry and cannot be carried and used at any time. Therefore, a portable food safety detector is provided.

[0003] In summary, how to move the food safety detector is a technical problem that urgently needs to be solved. Summary of the invention

[0004] The technical task of the present invention is to provide a portable food safety detector to solve the problems in the background technology in view of the above shortcomings.

[0005] The technical solution of the present invention is achieved in this way:

[0006] The top of the moving box is provided with a cam, and the bottom of the moving box is provided with a gear. The cam is provided with a motor, and the motor is fixed with a motor. The lifting mechanism is a kind of top-end|tip part, and the bottom-end|tip part is provided with the lifting mechanism, and the lifting mechanism is a kind of bottom-end|tip part, and the bottom-end|tip part is provided with the lifting mechanism, and the lifting mechanism is a kind of bottom-end|tip part.

[0007] Preferably, a spring is sleeved between the limit block and the second support plate and on the surface of the lifting rod.

[0008] Preferably, a concave arc surface is provided at the end of the bottom of the second support plate that contacts the top of the support block, and a convex arc surface matching the concave arc surface is provided at the top of the support block.

[0009] Preferably, a notch matching the cross-section of the second support plate is provided at the bottom of the cavity, wherein the size of the moving wheel is smaller than the cross-section size of the second support plate.

[0010] Preferably, a connecting rod is provided at the top of the lifting column on the side away from the gear teeth, a sliding sleeve is provided at one end of the connecting rod away from the lifting column, a guide rod matching the sliding sleeve is inserted in the sliding sleeve, the top of the guide rod is fixed to one end of the top of the cavity, a limiting plate is provided at the bottom of the guide rod, and the side end of the limiting plate is fixed to the inner wall of the cavity.

[0011] Preferably, a groove is provided on the top of the support plate 1, and the detector body is located in the groove, wherein an inner cavity is provided at the center of the bottom of the mobile box and below the slide, and a supporting component is provided in the inner cavity.

[0012] Preferably, the supporting component comprises a hydraulic cylinder, a hydraulic gas rod, a piston, a fixing sleeve and a threaded structure.

[0013] Preferably, the hydraulic cylinder is provided at the center of the bottom of the inner cavity, the piston matched with the hydraulic cylinder is provided in the hydraulic cylinder, and the hydraulic gas rod is provided on the top of the piston.

[0014] Preferably, the threaded structure is provided on the top of the hydraulic gas rod, the fixing sleeve is sleeved on the threaded structure, the fixing sleeve is embedded in the middle of the slide plate, and the contact surface of the fixing sleeve with the threaded structure is provided with an internal thread matching the threaded structure.

[0015] Preferably, a threaded fixing hole matching the threaded structure is provided at the bottom center of the support plate 1.

[0016] Compared with the prior art, the advantages and positive effects of the present invention are:

[0017] 1. Place the detector body in a mobile box. By moving the mobile box, the detector body can be moved to facilitate the use and transportation of the detector body.

[0018] 2. The lifting structure arranged at the bottom of the mobile box can conveniently support the detector body out of the mobile box, making it easy to move the detector body out of the mobile box for use. The groove arranged on the top of the support plate 1 and the supporting parts and movable rods on both sides arranged at the bottom of the support plate 1 can increase the stability of the detector body during the lifting process.

[0019] 3. In addition, moving devices are arranged at both ends of the bottom of the moving box, and the moving devices can be extended into the cavity arranged at the bottom of the moving box, so as to support and stabilize the bottom of the moving box, and the moving box can be moved by moving wheels. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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.

[0021] Figure 1 is a schematic diagram of the overall structure according to an embodiment of the present invention;

[0022] Figure 2 is a schematic structural diagram of a moving device in a cavity according to an embodiment of the present invention;

[0023] Figure 3 is a side view of a support block according to an embodiment of the present invention;

[0024] Figure 4 2 is a schematic diagram of the structure of a supporting component according to an embodiment of the present invention.

[0025] In the figure:

[0026] 1. Mobile box; 2. Push rod; 3. Slide plate; 4. Slider; 5. Convex plate; 6. Movable rod; 7. Fixed block; 8. Support plate 1; 9. Detector body; 10. Rack; 11. Gear 1; 12. Rotating shaft; 13. Support plate; 14. Motor 1; 15. Cavity; 16. Electric telescopic rod; 17. Lifting column; 18. Gear; 19. Gear 2; 20. Motor 2; 21. Support plate 2; 22. Support block; 23. Upper groove ; 24. Lower groove; 25. Shaft; 26. Moving wheel; 27. Limit block; 28. Lifting rod; 29. ​​Locking mechanism; 30. Spring; 31. Concave arc surface; 32. Convex arc surface; 33. Connecting rod; 34. Sliding sleeve; 35. Guide rod; 36. Limit plate; 37. Inner cavity; 38. Support component; 39. Hydraulic cylinder; 40. Hydraulic gas rod; 41. Piston; 42. Fixing sleeve; 43. Threaded structure; 44. Threaded fixing hole. DETAILED DESCRIPTION

[0027] 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.

[0028] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0029] Embodiment 1, as Figure 1-3As shown, a portable food safety detector according to an embodiment of the present invention comprises a mobile box 1, a push rod 2 is provided on one side of the mobile box 1, a slide plate 3 is provided at the bottom of the mobile box 1, a group of slide blocks 4 matched with the slide plate are provided on the slide plate 3, the top of the slide block 4 is provided with a convex plate 5, the sides of the convex plates 5 on both sides are movably connected with symmetrical movable rods 6, the other end of the movable rod 6 is movably provided with a fixed block 7, a support plate 8 is provided between the tops of the fixed blocks 7 on both sides, a detector body 9 is provided on the top of the support plate 8, and symmetrical movable rods 6 are provided at both ends of the support plate 8. A rack 10 of the type is provided, and a gear 11 meshing with the rack 10 is provided on one side of the rack 10 away from the support plate 8, a rotating shaft 12 is inserted in the middle of the gear 11, and a support plate 13 is sleeved on one end of the rotating shaft 12, and the support plate 13 is fixed to the middle of both sides inside the moving box 1, and a motor 14 is provided at the other end of the rotating shaft 12, and a motor housing is installed outside the motor 14, and the motor housing is fixed to the corresponding end of the inner side of the moving box 1, and cavities 15 are provided on both sides of the bottom of the moving box 1, and a moving device is provided in the cavity 15, The mobile device includes an electric telescopic rod 16, which is fixed at the top center of the cavity 15. A lifting column 17 is provided below the electric telescopic rod 16. A gear 18 is provided on one side of the lifting column 17. A gear 2 19 meshing with the gear 18 is provided on the side of the gear 18 away from the lifting column 17. A motor 20 is connected to the output end of the gear 2 19. The motor 20 is fixed to the inner side of the cavity 15. A support plate 21 is provided at the bottom of the lifting column 17. A support block 22 is provided at the bottom of the support plate 21. An upper groove 23 with an opening facing upward is provided at the upper part of the support block 22, and a lower groove 24 with an opening facing downward is provided at the lower part of the support block 22. A shaft rod 25 is inserted through the bottom of the lower groove 24, and a moving wheel 26 is sleeved on the middle part of the shaft rod 25. The lifting column 17 is a cavity column, and a limit block 27 is provided in the lifting column 17. A lifting rod 28 is provided at the bottom of the limit block 27, and the lifting rod 28 passes through the lifting column 17 and the support plate 21 and extends into the upper groove 23, and the bottom of the lifting rod 28 is inserted and connected with the upper groove 23 through a locking mechanism 29.

[0030] Embodiment 2, as Figure 3 As shown, a spring 30 is sleeved between the limit block 27 and the second support plate 21 and on the surface of the lifting rod 28 .

[0031] Embodiment three, as Figure 2 As shown, the bottom of the second support plate 21 is provided with a concave arc surface 31 at the end in contact with the top of the support block 22 , and the top of the support block 22 is provided with a convex arc surface 32 matching with the concave arc surface 31 .

[0032] Embodiment 4, as Figure 2 As shown, the bottom of the cavity 15 is provided with a notch matched with the cross-section of the second support plate 21 , wherein the size of the moving wheel 26 is smaller than the cross-section size of the second support plate 21 .

[0033] Embodiment 5, as Figure 2 As shown, a connecting rod 33 is provided at the top of the lifting column 17 away from the gear 18, and a sliding sleeve 34 is provided at one end of the connecting rod 33 away from the lifting column 17. A guide rod 35 matching the sliding sleeve 34 is inserted in the sliding sleeve 34, and the top of the guide rod 35 is fixed to one end of the top in the cavity 15. A limiting plate 36 is provided at the bottom of the guide rod 35, and the side end of the limiting plate 36 is fixed to the inner wall of the cavity 15.

[0034] Embodiment six, as Figure 4 As shown, a groove is provided at the top of the support plate 8, and the detector body 9 is located in the groove, wherein an inner cavity 37 is provided at the bottom center of the mobile box 1 and below the slide plate 3, and a support component 38 is provided in the inner cavity 37, and the support component 38 includes a hydraulic cylinder 39, a hydraulic air rod 40, a piston 41, a fixing sleeve 42 and a threaded structure 43, the hydraulic cylinder 39 is provided at the bottom center of the inner cavity 37, the hydraulic cylinder 39 is provided with the piston 41 matched with the hydraulic cylinder 39, the hydraulic air rod 40 is provided at the top of the piston 41, the threaded structure 43 is provided at the top of the hydraulic air rod 40, the fixing sleeve 42 is sleeved on the threaded structure 43, the fixing sleeve 42 is embedded in the middle of the slide plate 3, and the contact surface of the fixing sleeve 42 with the threaded structure 43 is provided with an internal thread matched with the threaded structure 43, and a threaded fixing hole 44 matched with the threaded structure 43 is provided at the bottom center of the support plate 8.

[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] When the detector body 9 needs to be moved in actual application, the detector body 9 is placed in the groove at the top of the support plate 8 in the mobile box 1, and a switch that can drive the motor to run is installed on the outside to cause the motor 14 to drive the gear 11 to rotate, and the gear 11 drives the rack 10 to move up and down, so that the rack 10 drives the support plate 8 and the detector body 9 on the support plate 8 to drop into the mobile box 1. At this time, the movable rods 6 at both ends of the bottom of the support plate 8 press the corresponding slider 4 to slide on both sides on the slide plate 3, and the threaded fixing holes 44 at the bottom of the support plate 8 are fixed with the threaded structure 43, pressing the hydraulic gas rod 40 to descend into the hydraulic cylinder 39 until the detector body 9 is completely received in the mobile box 1, and the motor 14 is stopped, and then the motor 20 is driven to drive the gear 2 19 to rotate, so that the gear 2 19 drives the lifting column 17 on the side of the gear 18 to move downward, supporting the support plate 21 downward, and at the same time the sleeve 34 is in The guide rod 35 slides up and down. When the support plate 21 is located at the lower part of the cavity 15 or is parallel to the bottom of the cavity 15, the operation of the motor 20 is stopped, and then the support block 22 is pulled so that the convex arc surface 32 at the top of the support block 22 slides to the concave arc surface 31 at the bottom of the support plate 21 to form a vertical state with the support plate 21. At the same time, the lifting rod 28 moves downward in the lifting column 17, and then the lifting rod 28 is fixed between the support block 22 by the locking mechanism 29, so that the moving wheel 26 touches the ground. Push the push rod 2, and the moving box 1 and the detector body 9 are moved by the movement of the moving wheel 26. Conversely, the support block 22 is bent to one side so that the support block 22 and the bottom of the support plate 21 are parallel. Then the moving wheel 26 is raised into the cavity 15 by the motor 20, and the motor 14 drives the gear 11 to rotate in the opposite direction, and the detector body 9 is lifted up by the support plate 1 8, and the detector body 9 is pushed out of the moving box 1, so that the detector body 9 can be moved out of the moving box 1 conveniently for use.

[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 portable food safety detector, characterized in that: The invention comprises a movable box (1), a push rod (2) is provided on one side of the movable box (1), a slide plate (3) is provided on the bottom of the movable box (1), a group of slide blocks (4) matched with the slide plate are provided on the slide plate (3), the top of the slide block (4) is provided with a convex plate (5), the side edges of the convex plates (5) on both sides are movably connected with symmetrical movable rods (6), the other ends of the movable rods (6) are movably provided with fixed blocks (7), a support plate (8) is provided between the tops of the fixed blocks (7) on both sides, a detector body (9) is provided on the top of the support plate (8), symmetrical racks (10) are provided at both ends of the support plate (8), and the racks (10) and the side away from the support plate (8) are provided with the racks (1) connected with the racks (1) 0) meshed with a gear one (11), a rotating shaft (12) is inserted in the middle of the gear one (11), one end of the rotating shaft (12) is sleeved with a support plate (13), the support plate (13) is fixed to the middle of both sides inside the moving box (1), the other end of the rotating shaft (12) is provided with a motor one (14), the motor one (14) is provided with a motor housing outside, and the motor housing is fixed to the corresponding end of the inner side of the moving box (1), the bottom sides of the moving box (1) are provided with cavities (15), and the cavities (15) are provided with moving devices, and the moving devices include an electric telescopic rod (16), and the electric telescopic rod (16) is fixed at the top center of the cavity (15), and the electric telescopic rod (16) A lifting column (17) is provided at the bottom, and a gear (18) is provided on one side of the lifting column (17). A gear (19) meshing with the gear (18) is provided on the side of the gear (18) away from the lifting column (17). The output end of the gear (19) is connected to a motor (20). The motor (20) is fixed to the inner side of the cavity (15). A support plate (21) is provided at the bottom of the lifting column (17). A support block (22) is provided at the bottom of the support plate (21). An upper groove (23) with an opening facing upward is provided at the upper part of the support block (22). A lower groove (24) with an opening facing downward is provided at the lower part of the support block (22). A shaft (25) is inserted through the bottom of the lower groove (24). A moving wheel (26) is sleeved on the middle part of the shaft (25); the lifting column (17) is a hollow column; a limit block (27) is provided inside the lifting column (17); a lifting rod (28) is provided at the bottom of the limit block (27); the lifting rod (28) penetrates the lifting column (17) and the second support plate (21) and extends into the upper groove (23); the bottom of the lifting rod (28) is connected to the upper groove (23) through a locking mechanism (29); a spring (30) is sleeved between the limit block (27) and the second support plate (21) and on the surface of the lifting rod (28); a concave arc surface (31) is provided at the end of the bottom of the second support plate (21) that contacts the top of the support block (22);The top of the support block (22) is provided with a convex arc surface (32) matching the concave arc surface (31), and the bottom of the cavity (15) is provided with a notch matching the cross section of the second support plate (21), wherein the size of the moving wheel (26) is smaller than the cross section size of the second support plate (21).

2. A portable food safety detector according to claim 1, characterized in that: A connecting rod (33) is provided at the top of one side of the lifting column (17) away from the gear (18); a sliding sleeve (34) is provided at one end of the connecting rod (33) away from the lifting column (17); a guide rod (35) matched with the sliding sleeve (34) is inserted in the sliding sleeve (34); the top of the guide rod (35) is fixed to one end of the top of the cavity (15); a limiting plate (36) is provided at the bottom of the guide rod (35); and a side end of the limiting plate (36) is fixed to the inner wall of the cavity (15).

3. A portable food safety detector according to claim 1, characterized in that: A groove is provided at the top of the support plate 1 (8), and the detector body (9) is located in the groove, wherein an inner cavity (37) is provided at the center of the bottom of the movable box (1) and below the slide plate (3), and a supporting component (38) is provided in the inner cavity (37).

4. A portable food safety detector according to claim 3, characterized in that: The supporting component (38) comprises a hydraulic cylinder (39), a hydraulic rod (40), a piston (41), a fixing sleeve (42) and a threaded structure (43).

5. A portable food safety detector according to claim 4, characterized in that: The hydraulic cylinder (39) is provided at the center of the bottom of the inner cavity (37), the piston (41) matched with the hydraulic cylinder (39) is provided in the hydraulic cylinder (39), and the hydraulic rod (40) is provided at the top of the piston (41).

6. A portable food safety detector according to claim 5, characterized in that: The top of the hydraulic gas rod (40) is provided with the threaded structure (43), the fixing sleeve (42) is sleeved on the threaded structure (43), the fixing sleeve (42) is embedded in the middle of the slide plate (3), and the contact surface of the fixing sleeve (42) with the threaded structure (43) is provided with an internal thread matching the threaded structure (43).

7. A portable food safety detector according to claim 6, characterized in that: A threaded fixing hole (44) matching with the threaded structure (43) is provided at the bottom center of the support plate 1 (8).

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