CN213364586U

CN213364586U - Nondestructive testing device for mildewed rice

Info

Publication number: CN213364586U
Application number: CN202022353004.1U
Authority: CN
Inventors: 徐东升; 柴磊; 蓝珍利; 童翠梅
Original assignee: Zhejiang Baizefang Food Co Ltd
Current assignee: Zhejiang Baizefang Food Co Ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-04
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a rice nondestructive testing device mildenes and rot, including the frame, two sets of frame top position department that each other is close to both sides all is provided with connecting rod A, and two sets of both ends that connecting rod A is close to each other all are provided with the spout, both sides inside the spout all are provided with spring A, one side that spring A keeps away from the spout is provided with the slider, the one end of slider extends to the outside of spout and is provided with the temporary storage storehouse jointly, one side at the temporary storage storehouse top is provided with the blanking fill; the utility model discloses a temporary storage storehouse, lower hopper, lower feed bin, fluorescence receiver, ultraviolet lamp and drive belt between mutually support for in the rice can enter into temporary storage storehouse through lower hopper, through the surface of lower feed bin tiling at the drive belt, thereby through the detection of fluorescence receiver and ultraviolet lamp, realized the comprehensive detection to the rice, improved the cardinal number that detects, make the detected data more comprehensive and accurate.

Description

Nondestructive testing device for mildewed rice

Technical Field

The utility model relates to a detection device technical field specifically is a rice nondestructive test device mildenes and rot.

Background

The rice is rich in protein, carbohydrate, fat and other components and has high nutritive value, but the rice contains a plurality of moulds such as aspergillus flavus, aspergillus parasiticus, aspergillus fusarium, aspergillus niger and the like in the production process, the rice is easy to mildew under proper conditions, and the mildewed rice can generate substances harmful to human bodies.

Current rice detection mode is mostly artifical sense organ and detects, receives the influence of external environment etc. easily, has the inaccuracy, and current check out test set is also diversified, but still has comparatively obvious problem: 1. most of the existing detection equipment is sampling detection, the detection result has one-sidedness, and a device is needed to comprehensively detect the rice; 2. the existing detection device lacks the vibration of rice to be detected in the use process, so that the rice is easy to accumulate and is not beneficial to detection; 3. The detection mode to the rice adopts the ultraviolet lamp to shine usually for aflatoxin shows fluorescence, but current detection device lacks the device of carrying out the letter sorting, makes the different rice that detect carry out automatic sorting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rice nondestructive test device mildenes and rot to it is also various to propose current check out test set in solving above-mentioned background art, but still has comparatively obvious problem: most of the existing detection equipment is sampling detection, the detection result has one-sidedness, and a device is needed to comprehensively detect the rice; the existing detection device lacks the vibration of rice to be detected in the use process, so that the rice is easy to accumulate and is not beneficial to detection; the detection mode to the rice adopts the ultraviolet lamp to shine usually for aflatoxin shows fluorescence, but current detection device lacks the device of carrying out the letter sorting, makes the different rice that detect carry out automatic sorting's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a nondestructive testing device for mildewed rice comprises a rack, wherein two groups of racks are provided with connecting rods A at positions close to the tops of two sides, two groups of connecting rods A are provided with sliding grooves at two ends close to each other, springs A are arranged at two sides inside the sliding grooves, a sliding block is arranged at one side, far away from the sliding grooves, of each spring A, one end of each sliding block extends to the outside of the sliding groove and is provided with a temporary storage bin, one side of the top of the temporary storage bin is provided with a blanking hopper, the bottom of the temporary storage bin is provided with a blanking bin, two sides of the bottom of the blanking bin are provided with mounting bins, ultraviolet lamps are uniformly and symmetrically arranged at the bottoms of the mounting bins, one sides, far away from each other, of the bottoms of the two groups of mounting bins are provided with fluorescent receivers, the bottom of the front end of the blanking bin is hinged with a, one end of the bolt close to the connecting block B penetrates to the bottom of the connecting block B and is provided with a baffle plate, the outer side of the bolt, which is positioned at the bottom of the connecting block B, is provided with a spring B, one side of the connecting block B is provided with the connecting block A, the top of the connecting block A is hinged with a hinged rod, the top of the hinged rod is hinged with an electric cylinder, one end of the electric cylinder, which is far away from the hinged rod, is mutually connected with a blanking bin, two groups of racks are provided with supporting rods at two mutually close ends, one side of each supporting rod is provided with a connecting rod B, a connecting shaft is arranged at the middle position of one side of the front end of the connecting rod B, a belt pulley A is sleeved on the outer side of the connecting shaft, one end of the connecting, a pushing rod is hinged to one end, away from the rotating wheel, of the connecting rod D, the end, away from the connecting rod D, of the pushing rod penetrates through the supporting rod and is connected with the temporary storage bin, a supporting plate is arranged at the middle position, close to one side of the connecting rod B, of the rack, a driving motor is arranged at the top of the supporting plate, the output end of the driving motor is respectively sleeved with a belt wheel D and a belt wheel B, a belt A is sleeved on the outer sides of the belt wheel A and the belt wheel D together, connecting rods C are arranged at the bottoms of two sides of the rack, a roller wheel is arranged between the two mutually close ends of the two groups of connecting rods C, a driving belt is arranged on the outer sides of the two groups; the belt pulley C is provided with belt B with belt pulley B's the outside jointly, one side of frame bottom is provided with the control electronic box, the inside of control electronic box is provided with the PLC controller, the control electronic box passes through the wire and is connected with driving motor electricity.

Preferably, a lampshade is arranged on the outer side of the ultraviolet lamp.

Preferably, a filtering screen is arranged inside the temporary storage bin.

Preferably, the top of the discharging hopper is provided with a bin cover, and the edge position of the bottom of the bin cover is provided with a waterproof sealing strip.

Preferably, a shockproof gasket is arranged between the bottom of the driving motor and the support plate.

Preferably, the bottom of the frame is provided with a supporting block, and the bottom of the supporting block is provided with a non-slip mat.

Preferably, the bottom of the baffle is provided with a rubber scraper.

Compared with the prior art, the beneficial effects of the utility model are that: the nondestructive testing device for the mildewed rice can realize comprehensive detection of the rice, and sends signals to the PLC through fluorescence detection to control automatic sorting of the rice, so that the practicability of the device is improved;

1. through the mutual matching among the temporary storage bin, the blanking hopper, the blanking bin, the fluorescent receiver, the ultraviolet lamp and the driving belt, the rice can enter the temporary storage bin through the blanking hopper and is flatly paved on the surface of the driving belt through the blanking bin, so that the comprehensive detection of the rice is realized through the detection of the fluorescent receiver and the ultraviolet lamp, the detection base number is improved, and the detection data is more comprehensive and accurate;

2. through the mutual matching among the driving motor, the belt pulley B, the belt A, the belt pulley A, the rotating wheel, the connecting rod D and the pushing rod, the aim of vibrating the temporary storage bin in a transverse displacement manner is fulfilled, and the phenomenon that rice is accumulated in the temporary storage bin is avoided;

3. through the cooperation of each other between fluorescence receiver, the ultraviolet lamp, electric cylinder, the hinge bar, connecting block A, the bolt, spring B, baffle and the connecting block B, the detection through fluorescence receiver and ultraviolet lamp sends signal to the PLC controller in the testing process to control electric cylinder's flexible, and then make the rotation direction of baffle change, and drive the rice through driving motor's reversal and sort the operation, accomplished the purpose of carrying out the letter sorting to the problem rice that detects.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: 1. a frame; 2. installing a bin; 3. a temporary storage bin; 4. a fluorescence receiver; 5. an ultraviolet lamp; 6. discharging a bin; 7. A connecting rod A; 8. feeding a hopper; 9. a connecting rod B; 10. a rotating wheel; 11. a belt pulley A; 12. a belt A; 13. a drive motor; 14. a belt pulley B; 15. a support plate; 16. a belt B; 17. a belt pulley C; 18. a connecting rod C; 19. controlling an electric box; 20. an electric cylinder; 21. a belt pulley D; 22. a hinged lever; 23. a connecting rod D; 24. a push rod; 25. a support bar; 26. a slider; 27. a chute; 28. a spring A; 29. connecting a block A; 30. a bolt; 31. a spring B; 32. a baffle plate; 33. connecting block B; 34. a transmission belt; 35. a connecting shaft; 36. and (4) rolling.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a nondestructive testing device for mildewed rice comprises a rack 1, wherein connecting rods A7 are arranged at the top positions of two groups of racks 1 close to two sides, two ends of two groups of connecting rods A7 close to each other are provided with sliding grooves 27, two sides inside the sliding grooves 27 are provided with springs A28, one sides of the springs A28 far away from the sliding grooves 27 are provided with sliding blocks 26, one ends of the sliding blocks 26 extend to the outside of the sliding grooves 27 and are provided with temporary storage bins 3 together, one side of the top of the temporary storage bins 3 is provided with a discharging hopper 8, the bottom of the temporary storage bins 3 is provided with a discharging bin 6, two sides of the bottom of the discharging bin 6 are provided with mounting bins 2, the bottom of the mounting bins 2 is uniformly and symmetrically provided with ultraviolet lamps 5, one sides of the bottoms of the two groups of mounting bins 2 far away from each other are provided with fluorescent receivers 4, the bottom of one end of the front of the discharging, one end of a bolt 30 close to a connecting block B33 penetrates to the bottom of a connecting block B33 and is provided with a baffle 32, the outer side of the bolt 30, which is positioned at the bottom of a connecting block B33, is provided with a spring B31, one side of a connecting block B33 is provided with a connecting block A29, the top of the connecting block A29 is hinged with a hinge rod 22, the top of the hinge rod 22 is hinged with an electric cylinder 20, one end of the electric cylinder 20, which is far away from the hinge rod 22, is connected with a blanking bin 6, two ends, which are close to each other, of two groups of racks 1 are both provided with supporting rods 25, one side of the supporting rod 25 is provided with a connecting rod B9, a connecting shaft 35 is arranged at the middle position of one side of one end of the front face of the connecting rod B9, a belt pulley A11 is sleeved outside the connecting shaft 35, one end, which is close to the connecting rod B9, one end of the push rod 24, which is far away from the connecting rod D23, penetrates through the supporting rod 25 and is connected with the temporary storage bin 3, a supporting plate 15 is arranged at the middle position of one side of the rack 1, which is close to the connecting rod B9, a driving motor 13 is arranged at the top of the supporting plate 15, the output end of the driving motor 13 is respectively sleeved with a belt wheel D21 and a belt wheel B14, a belt a12 is sleeved on the outer sides of the belt wheel a11 and the belt wheel D21 together, the connecting rod C18 is arranged at the bottom of two sides of the rack 1, rollers 36 are arranged between two mutually close ends of the two groups of connecting rods C18, a transmission belt 34 is arranged on the outer sides of the two groups of rollers 36 together, and; the belt B16 is arranged on the outer sides of the belt pulley C17 and the belt pulley B14, the control electric box 19 is arranged on one side of the bottom of the rack 1, the PLC is arranged in the control electric box 19, and the control electric box 19 is electrically connected with the driving motor 13 through a lead.

The fluorescent receiver 4 and the control electronic box 19 in the device are prior art, and the composition structure and the connection mode are completely the same as those of the prior device.

Further, the lamp shade is arranged on the outer side of the ultraviolet lamp 5, so that the ultraviolet lamp 5 can be prevented from being impacted.

Further, the inside of temporary storage bin 3 is provided with filter screen, plays the cushioning effect in falling into feed bin 6 down to the inside rice in temporary storage bin 3.

Further, the top of the discharging hopper 8 is provided with a bin cover, and the edge position of the bottom of the bin cover is provided with a waterproof sealing strip, so that water is prevented from entering the device structure.

Furthermore, a shockproof gasket is arranged between the bottom of the driving motor 13 and the supporting plate 15, so that the influence of the shock generated by the driving motor 13 in the operation process on the device is reduced.

Furthermore, the bottom of the frame 1 is provided with a supporting block, and the bottom of the supporting block is provided with a non-slip mat, so that the supporting force bearing area of the device is increased, and the device is prevented from sliding.

Further, the bottom of the baffle 32 is provided with a rubber scraper, so that the rice can be evenly spread on the surface of the transmission belt 34 when falling.

The working principle is as follows: the device is powered on to open the connecting rod B9, rice to be detected is added into the temporary storage bin 3 through the discharging hopper 8, at the moment, the driving motor 13 is opened through the connecting rod B9, the driving motor 13 drives the belt pulley D21 and the belt pulley B14 to rotate respectively, the belt A12 and the belt B16 are driven to rotate, the belt A12 drives the belt pulley A11 to drive the rotating wheel 10 to rotate, the connecting rod D23 is driven to drive the push rod 24 to displace, the push rod 24 drives the temporary storage bin 3 to horizontally displace, the back-and-forth vibration function of the temporary storage bin 3 is realized, meanwhile, the belt B16 drives the belt pulley C17 to rotate, the belt pulley C17 drives the roller 36 to drive the transmission belt 34 to rotate, the conveying function of the rice is realized, at the moment, the rice to be detected shows fluorescence under the ultraviolet lamp 5, a signal is sent to the PLC controller through the induction of the fluorescence receiver 4, control driving motor 13 reverse operation to realized the reverse transport of drive belt 34, and control electric cylinder 20 promotion hinge bar 22 this moment, it is rotatory to drive connecting block A29 and connecting block B33 by hinge bar 22, thereby realized the control to rice unloading direction, and then accomplished the letter sorting operation to the problem rice, made the device have automatic sorting's function, improved the practicality of device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a rice nondestructive test device mildenes and rot, includes frame (1), its characterized in that: the two groups of racks (1) are provided with connecting rods A (7) at positions close to the tops of two sides, two groups of connecting rods A (7) are provided with sliding grooves (27) at two ends close to each other, springs A (28) are arranged at two sides in the sliding grooves (27), a sliding block (26) is arranged at one side, far away from the sliding grooves (27), of the spring A (28), one end of the sliding block (26) extends to the outside of the sliding grooves (27) and is provided with a temporary storage bin (3) together, a blanking hopper (8) is arranged at one side of the top of the temporary storage bin (3), a blanking bin (6) is arranged at the bottom of the temporary storage bin (3), mounting bins (2) are arranged at two sides of the bottom of the blanking bin (6), ultraviolet lamps (5) are uniformly and symmetrically arranged at the bottoms of the mounting bins (2), and fluorescent receivers (4) are arranged at one sides, far away from each other, the bottom of the front end of the lower storage bin (6) is hinged with a connecting block B (33), two sides of the top of the connecting block B (33) are provided with bolts (30), one end of each bolt (30), which is close to the connecting block B (33), penetrates through the bottom of the connecting block B (33) and is provided with a baffle (32), the outer side, which is located at the bottom of the connecting block B (33), of each bolt (30) is provided with a spring B (31), one side of the connecting block B (33) is provided with a connecting block A (29), the top of the connecting block A (29) is hinged with a hinged rod (22), the top of the hinged rod (22) is hinged with an electric cylinder (20), one end, which is far away from the hinged rod (22), of the electric cylinder (20) is connected with the lower storage bin (6), two groups of the two ends, which are close to each other, of the machine frame (1), the middle position of one side of the front end of the connecting rod B (9) is provided with a connecting shaft (35), the outer side of the connecting shaft (35) is sleeved with a belt pulley A (11), one end of the connecting shaft (35), which is close to the connecting rod B (9), penetrates through one end of the back of the connecting rod B (9) and is provided with a rotating wheel (10), the edge position of one end of the back of the rotating wheel (10) is hinged with a connecting rod D (23), one end, which is far away from the rotating wheel (10), of the connecting rod D (23) is hinged with a push rod (24), one end, which is far away from the connecting rod D (23), of the push rod (24) penetrates through a supporting rod (25) and is mutually connected with a temporary storage bin (3), the middle position of the rack (1), which is close to one side of the connecting rod B (9), is provided with a supporting plate (15), the top of the supporting plate (15), a belt A (12) is sleeved on the outer sides of the belt pulley A (11) and the belt pulley D (21) together, connecting rods C (18) are arranged at the bottoms of the two sides of the rack (1), rollers (36) are arranged between the two mutually close ends of the two groups of connecting rods C (18), and a transmission belt (34) is arranged on the outer sides of the two groups of rollers (36) together; a belt pulley C (17) is arranged at one end of the roller (36) arranged at one end of the front surface of the connecting rod C (18); the outside of belt pulley C (17) and belt pulley B (14) is provided with belt B (16) jointly, one side of frame (1) bottom is provided with control electronic box (19), the inside of control electronic box (19) is provided with the PLC controller, control electronic box (19) are connected with driving motor (13) electricity through the wire.

2. The nondestructive testing device for moldy rice according to claim 1, characterized in that: and a lampshade is arranged on the outer side of the ultraviolet lamp (5).

3. The nondestructive testing device for moldy rice according to claim 1, characterized in that: and a filtering screen is arranged in the temporary storage bin (3).

4. The nondestructive testing device for moldy rice according to claim 1, characterized in that: the top of the discharging hopper (8) is provided with a bin cover, and the edge position of the bottom of the bin cover is provided with a waterproof sealing strip.

5. The nondestructive testing device for moldy rice according to claim 1, characterized in that: and a shockproof gasket is arranged between the bottom of the driving motor (13) and the support plate (15).

6. The nondestructive testing device for moldy rice according to claim 1, characterized in that: the bottom of the rack (1) is provided with a supporting block, and the bottom of the supporting block is provided with an anti-slip mat.

7. The nondestructive testing device for moldy rice according to claim 1, characterized in that: the bottom of the baffle (32) is provided with a rubber scraper.