Sample collecting and processing equipment for food processing safety detection

Abstract

The utility model relates to the technical field of food detection and treatment, in particular to sample collection and treatment equipment for food processing safety detection, which comprises a box body, two fixing plates are arranged in the box body, a filter plate is arranged between the two fixing plates, a grinding component is arranged on the upper side of the filter plate, and a driving component is arranged on the upper side of the grinding component; the grinding assembly comprises a shell, a grinding roller is rotationally arranged in the shell, and a plurality of tooth nails are arranged on the grinding roller in a sliding mode. According to the food scraping device, food adhered to the toothed nails can be preliminarily scraped through sliding of the toothed nails in the grinding rollers, and then the food adhered to the toothed nails is brushed away through the brush blocks, so that the situation that the food is adhered to the toothed nails is reduced; the food adhering to the outer side of the grinding roller is preliminarily brushed away through the brush block, and then the food adhering to the outer side of the grinding roller is scraped away through the shell, so that the situation that the food adheres to the outer side of the grinding roller is reduced; food adhered to the filter plate is shoveled through the movement of the shoveling plate.

Description

Technical Field

[0001] The utility model relates to the technical field of food detection and processing, in particular to a sample collection and processing device for food processing safety detection. Background Art

[0002] Food is usually composed of carbohydrates, fats, proteins or water, and can provide nutrition or pleasure to humans or organisms through eating or drinking. With the improvement of people's living standards and health awareness, how to improve food quality, reduce harmful substances in food, and ensure food quality and safety is an important task in the current food production and processing industry. In order to extract a specific component in the sample, it is usually necessary to crush and grind it, especially for solid samples.

[0003] There is a Chinese patent application number CN219121834U, which discloses a sample collection and processing device for food testing, including a first box body and a second box body, the second box body is smaller than the first box body, the second box body has an opening at the bottom, the first box body has an opening at the top, the first box body is sleeved on the top of the second box body, and a transparent plate is provided on the top of the first box body. When the patent uses a rolling roller and a tooth nail to grind the food sample, the food sample is easy to adhere to the rolling roller, the tooth nail and the box body, which makes it inconvenient to clean the residues adhering to the tooth nail and the box body when pouring out the sample residue, thereby affecting the effect of food testing. Utility Model Content

[0004] The purpose of the utility model is to provide a sample collection and processing device for food processing safety detection, which is used to overcome the above-mentioned defects in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sample collection and processing equipment for food processing safety detection, comprising a box body, a flip cover is provided at the upper end of the interior of the box body, one side of the flip cover is rotatably connected to the box body, the flip cover is a transparent plate, a box body is slidably provided at the lower side of the interior of the box body, a handle is fixedly provided at one end of the box body, two fixed plates are symmetrically fixedly provided inside the box body, a filter plate is provided between the two fixed plates, a crushing assembly is provided on the upper side of the filter plate, and a driving assembly for driving the crushing assembly to move is provided on the upper side of the crushing assembly; the crushing assembly comprises a shell, a rolling roller is rotatably provided inside the shell, a plurality of tooth nails are slidably provided on the inner and outer sides of the rolling roller, a first spring is connected between the inner end of each tooth nail and the rolling roller, an arc plate is fixedly provided at the lower end of the rear side of the shell body, a connecting plate is fixedly provided at the lower end of the arc plate, a shovel plate is fixedly provided at the front side of the lower end of the connecting plate, the lower side of the shovel plate contacts the upper side of the filter plate, and the inner side of the shell body contacts the outer side of the rolling roller in sliding manner.

[0006] Preferably, a brush block is provided on the inner side of the arc plate, the inner side of the brush block contacts the outer side of the rolling roller, the shell is a semi-cylindrical structure, every eight of the circular arrays of teeth are grouped together on the inner and outer sides of the rolling roller, and each group of teeth are spaced apart along the axial direction of the rolling roller.

[0007] Preferably, a plurality of T-shaped anti-blocking blocks are vertically slidably provided on the shovel plate, a second spring is connected between the upper part of each T-shaped anti-blocking block and the upper side of the shovel plate, and the lower end of each T-shaped anti-blocking block is a hemispherical structure.

[0008] Preferably, the driving assembly includes a first motor, which is installed at one end of the outside of the box body, and a screw rod is provided at the output end of the first motor. A movable plate is provided above the shell body, and the movable plate is in contact with the outer thread of the screw rod. Two first sliding grooves are provided inside the movable plate, and two T-blocks are vertically slidably provided inside the two first sliding grooves, and the lower ends of the two T-blocks are fixedly connected to the upper side of the shell body.

[0009] Preferably, an elastic block is provided between the upper side of each T-block and the first sliding groove, two guide rods are fixedly provided at intervals on the inner upper side of the box body, and the outer side of each guide rod is in sliding contact with the movable plate.

[0010] Preferably, two first rotating shafts are fixedly provided at both ends of the rolling roller, a gear is sleeved on the outer side of one end of each of the first rotating shafts that deviates from the rolling roller direction, a rack is fixedly provided on the side of each of the fixed plates that deviates from the rolling roller direction, the gear is meshed with the rack, a second slide groove is provided on each of the fixed plates, each of the first rotating shafts slides in the second slide groove, and the height of each of the second slide grooves is greater than the outer diameter of the first rotating shaft.

[0011] Preferably, a second motor is installed on one side of the exterior of the box body, a second rotating shaft is provided at the output end of the second motor, an elliptical block is sleeved on the outer side of the second rotating shaft, the outer side of the elliptical block contacts the lower side of one end of the filter plate, the other end of the filter plate is rotatably connected to the box body, and the filter plate is in sliding contact between two fixed plates.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model can preliminarily scrape off the food adhered to the tooth nails by the tooth nails sliding in the rolling roller, and then the tooth nails move on the inner side of the arc plate to brush off the food adhered to the tooth nails through the brush block, thereby reducing the situation of food adhered to a number of tooth nails; preliminarily brush off the food adhered to the outer side of the rolling roller by the brush block, and then contact the outer side of the rolling roller through the inner side of the shell, so as to scrape off the food adhered to the outer side of the rolling roller, thereby reducing the situation of food adhered to the outer side of the rolling roller; the food adhered to the filter plate is scraped off by the movement of the shovel plate, and then the filter holes on the filter plate are dredged by the cooperation of the T-shaped anti-blocking block and the second spring, thereby reducing the situation of filter holes on the filter plate being blocked.

[0014] 2. The utility model can firstly drive a plurality of tooth pins to move to the front side of the rolling roller through the rotation of the rolling roller, and cooperate with the first spring to make the tooth pins slide out to perform a preliminary crushing effect on the food, and then slide the plurality of tooth pins back into the rolling roller, so that the outer side of the rolling roller and the outer sides of the plurality of tooth pins crush the food; finally, the rolling roller rotates a plurality of tooth pins to move to the rear side of the rolling roller, and cooperate with the first spring to make the tooth pins slide out to further crush the crushed and agglomerated food. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is an isometric structural schematic diagram of the utility model.

[0017] Figure 2 It is an isometric structural schematic diagram of the internal structure of the box body in the utility model.

[0018] Figure 3 It is an isometric structural schematic diagram of the crushing component in the utility model.

[0019] Figure 4 It is a schematic diagram of the top view structure of the utility model.

[0020] Figure 5 for Figure 4 Schematic diagram of the cross-sectional structure at AA in the middle.

[0021] Figure 6 for Figure 5 Schematic diagram of the structure of the local enlarged view at point C in the middle.

[0022] Figure 7 for Figure 5 Schematic diagram of the cross-sectional structure at BB in the middle.

[0023] In the figure, the box body 10, the flip cover 11, the box body 12, the handle 13, the first motor 14, the second motor 15, the screw 16, the movable plate 17, the guide rod 18, the first slide groove 19, the T-block 20, the elastic block 21, the shell 22, the rolling roller 23, the tooth nail 24, the first spring 25, the first rotating shaft 26, the fixed plate 27, the gear 28, the rack 29, the second slide groove 30, the filter plate 32, the second rotating shaft 33, the elliptical block 34, the arc plate 35, the brush block 36, the connecting plate 37, the shovel plate 38, the T-shaped anti-blocking block 39, and the second spring 40. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] See also Figure 1-7 The utility model provides a technical solution: a sample collection and processing device for food processing safety detection, including a box body 10, a flip cover 11 is provided at the upper end of the box body 10, one side of the flip cover 11 is rotatably connected to the box body 10, the flip cover 11 is a transparent plate, a box body 12 is slidably provided at the lower side of the box body 10, a handle 13 is fixed at one end of the box body 12, two fixed plates 27 are symmetrically fixed inside the box body 10, a filter plate 32 is provided between the two fixed plates 27, a crushing assembly is provided on the upper side of the filter plate 32, and a device for driving the crushing assembly is provided on the upper side of the crushing assembly. A driving assembly for moving the crushing assembly; the crushing assembly includes a shell 22, a crushing roller 23 is rotatably provided inside the shell 22, a plurality of tooth pins 24 are slidably provided inside and outside the crushing roller 23, a first spring 25 is connected between the inner end of each tooth pin 24 and the crushing roller 23, an arc plate 35 is fixedly provided at the lower end of the rear side of the shell 22, a connecting plate 37 is fixedly provided at the lower end of the arc plate 35, a shovel plate 38 is fixedly provided at the front side of the lower end of the connecting plate 37, the lower side of the shovel plate 38 is in contact with the upper side of the filter plate 32, and the inner side of the shell 22 is in sliding contact with the outer side of the crushing roller 23.

[0027] Further, such as Figure 5-7As shown, a brush block 36 is provided on the inner side of the arc plate 35, and the inner side of the brush block 36 contacts the outer side of the laminating roller 23. The shell 22 is a semi-cylindrical structure, and each group of eight tooth nails 24 in a circular array on the inner and outer sides of the laminating roller 23 is a group, and each group of tooth nails 24 is distributed at intervals along the axial direction of the laminating roller 23.

[0028] Further, such as Figure 5-6 As shown, a plurality of T-shaped anti-blocking blocks 39 are vertically slidably provided on the shovel plate 38, a second spring 40 is connected between the upper part of each T-shaped anti-blocking block 39 and the upper side of the shovel plate 38, and the lower end of each T-shaped anti-blocking block 39 is a hemispherical structure.

[0029] Further, such as Figure 1-2 , Figure 5-7 As shown, the driving assembly includes a first motor 14, which is installed at one end of the outside of the box body 10, and a screw rod 16 is provided at the output end of the first motor 14. A movable plate 17 is provided above the shell 22, and the movable plate 17 is in contact with the outer thread of the screw rod 16. Two first sliding grooves 19 are provided inside the movable plate 17, and two T-blocks 20 are vertically slidably provided inside the two first sliding grooves 19 respectively, and the lower ends of the two T-blocks 20 are fixedly connected to the upper side of the shell 22.

[0030] Further, such as Figure 2 , Figure 7 As shown, an elastic block 21 is provided between the upper side of each T-block 20 and the first slide groove 19 , and two guide rods 18 are fixedly provided at intervals on the inner upper side of the box body 10 , and the outer side of each guide rod 18 is in sliding contact with the moving plate 17 .

[0031] Further, such as Figure 2 , Figure 7 As shown, two first rotating shafts 26 are fixedly provided at both ends of the laminating roller 23, and a gear 28 is sleeved on the outer side of one end of each first rotating shaft 26 which deviates from the laminating roller 23. A rack 29 is fixedly provided on the side of each fixed plate 27 which deviates from the laminating roller 23, and the gear 28 is meshed with the rack 29. A second sliding groove 30 is provided on each fixed plate 27, and each first rotating shaft 26 slides in the second sliding groove 30. The height of each second sliding groove 30 is greater than the outer diameter of the first rotating shaft 26.

[0032] Further, such as Figure 1 , Figure 5 As shown, a second motor 15 is installed on one side of the outside of the box body 10, and a second rotating shaft 33 is provided at the output end of the second motor 15. An elliptical block 34 is sleeved on the outer side of the second rotating shaft 33. The outer side of the elliptical block 34 contacts the lower side of one end of the filter plate 32. The other end of the filter plate 32 is rotatably connected to the box body 10, and the filter plate 32 is in sliding contact between the two fixed plates 27.

[0033] In the initial state, the smaller radius side of the elliptical block 34 contacts the lower side of the filter plate 32, and the filter plate 32 is placed horizontally.

[0034] When in use, the staff turns the flip cover 11 to open the box body 10, and the staff places the food in the middle of the upper side of the filter plate 32, and then the staff turns the flip cover 11 to close the box body 10; at this time, the first motor 14 starts to drive the screw rod 16 to rotate clockwise, and the screw rod 16 rotates clockwise through the movable plate 17 and the screw rod 16 threaded contact cooperates with the two guide rods 18 and the movable plate 17 sliding contact, so that the movable plate 17 moves smoothly horizontally; the movable plate 17 moves through the two T-blocks 20 to drive the shell 22 to move, the movement of the shell 22 drives the rolling roller 23 to move, the movement of the rolling roller 23 drives the two first rotating shafts 26 to move, the movement of the two first rotating shafts 26 drives the two gears 28 to move respectively, the gear 28 moves to cooperate with the gear 28 to mesh with the rack 29, thereby driving the first rotating shaft 26 to rotate, and the rotation of the first rotating shaft 26 drives the rolling roller 23 to rotate clockwise.

[0035] At this time, the tooth nails 24 located in the shell body 22 are resisted by the shell body 22, and the tooth nails 24 are located in the rolling roller 23, and the elastic force generated by the squeezing deformation of the first spring 25; when the rolling roller 23 rotates clockwise and drives a plurality of tooth nails 24 to rotate to the front side of the rolling roller 23, a plurality of tooth nails 24 are disengaged from the shell body 22, and the elastic force of the first spring 25 acts on the tooth nails 24, causing the tooth nails 24 to slide out and perform a preliminary crushing effect on the food located on the filter plate 32.

[0036] Next, the rolling roller 23 continues to rotate clockwise so that the tooth nails 24 are squeezed by the filter plate 32, so that the tooth nails 24 slide back into the rolling roller 23, and the sliding of the tooth nails 24 squeezes and deforms the first spring 25; in the process of the tooth nails 24 sliding back into the rolling roller 23, the rolling roller 23 and the tooth nails 24 are in sliding contact, so that the food attached to the tooth nails 24 is initially scraped off; when the tooth nails 24 completely slide back into the rolling roller 23, the outer side of the rolling roller 23 cooperates with the outer sides of several tooth nails 24 to crush the food located on the filter plate 32; when the rolling roller 23 continues to rotate clockwise, the tooth nails 24 move to the rear side of the rolling roller 23, at this time, the elastic force of the first spring 25 acts on the tooth nails 24, so that the tooth nails 24 slide out to further crush the crushed and agglomerated food. At this time, the rolling roller 23 continues to rotate clockwise, and the outer side of the tooth pins 24 contacts the inner side of the arc plate 35, so that the tooth pins 24 are continuously squeezed and slid back into the rolling roller 23 through the inner arc of the arc plate 35; in the process of the tooth pins 24 moving on the inner side of the arc plate 35, the brush block 36 is used to brush off the food attached to the plurality of tooth pins 24, and at the same time, the brush block 36 is used to brush off the food attached to the outer side of the rolling roller 23, and then the inner side of the shell 22 contacts the outer side of the rolling roller 23, so that the inner side of the rear end of the shell 22 fully scrapes off the food attached to the rolling roller 23 and the outer sides of the plurality of tooth pins 24.

[0037] At the same time, the movement of the shell 22 drives the arc plate 35 to move horizontally, and the movement of the arc plate 35 drives the shovel plate 38 to move horizontally through the connecting plate 37. The shovel plate 38 moves to shovel away the food attached to the filter plate 32, and then pushes the crushed food to move through the connecting plate 37, so that the food crushed to a certain particle size passes through the filter holes on the filter plate 32 and falls into the box body 12 for storage; at the same time, the movement of the shovel plate 38 drives a number of T-shaped anti-blocking blocks 39 to move, and the T-shaped anti-blocking blocks 39 move through the structure of the hemispherical body at the lower end of the T-shaped anti-blocking blocks 39 to contact the filter plate 32, thereby squeezing the T-shaped anti-blocking blocks 39 to move upward, and the T-shaped anti-blocking blocks 39 move upward to stretch and deform the second spring 40; when the T-shaped anti-blocking blocks 39 move and encounter the filter holes on the filter plate 32, the elastic force of the second spring 40 acts on the T-shaped anti-blocking blocks 39, so that the T-shaped anti-blocking blocks 39 move downward and enter the filter holes on the filter plate 32, thereby avoiding the filter holes on the filter plate 32 from being blocked.

[0038] The second motor 14 is started to drive the second rotating shaft 33 to rotate, and the rotation of the second rotating shaft 33 drives the elliptical block 34 to rotate. The elliptical block 34 rotates through the outer side of the elliptical block 34 and contacts the lower side of the filter plate 32, so that the filter plate 32 swings up and down. The filter plate 32 swings up and down to make the crushed food shake and disperse, so as to perform multiple crushing actions on the food, and the fully crushed food falls into the box body 12 for storage. Finally, the staff takes the box body 12 out of the box body 10 through the handle 13, so as to conduct safety inspection on the food in the box body 12. When the filter plate 32 swings up and down, the crushing assembly moves to the top of the filter plate 32 and the housing 10 where the filter plate 32 and the housing 10 rotate. The arc of the swing of the filter plate 32 and the housing 10 is small and the T-block 20 can slide vertically in the first slide groove 19, so that the crushing assembly is located on the upper side of the filter plate 32 and does not affect the up and down swinging of the filter plate 32.

[0039] When the food is hard, the rolling roller 23 contacts the food for preliminary rolling and crushing. Since the rolling roller 23 is subject to greater resistance, the T-block 20 slides upward in the first slide groove 19, and the T-block 20 moves upward to squeeze and deform the elastic block 21. The T-block 20 moves upward through the shell 22 to drive the rolling roller 23 to move upward, thereby preventing the rolling roller 23 from being stuck by the harder food, and the rolling roller 23 cannot completely crush the harder food at one time; when the rolling roller 23 is separated from the harder food, the elastic force of the elastic block 21 acts on the T-block 20, so that the T-block 20 drives the rolling roller 23 to move downward and contact the filter plate 32 to continue to roll and crush the food, so that the rolling roller 23 has an upward rebound space, and when rolling harder food, it will not be stuck due to the lack of upward rebound space for the rolling roller 23, and in the process of rolling, the rolling roller 23 is always subjected to the elastic force of the elastic block 21, so that the food can be gradually rolled, which is convenient for operation.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is limited by the appended claims and their equivalents.

Claims

1. A sample collection and processing device for food processing safety testing, comprising a box (10), characterized in that: The upper end of the box body (10) is provided with a flip cover (11), one side of the flip cover (11) is rotatably connected to the box body (10), the flip cover (11) is a transparent plate, a box body (12) is slidably provided on the lower side of the box body (10), one end of the box body (12) is fixedly provided with a handle (13), two fixed plates (27) are symmetrically fixedly provided inside the box body (10), a filter plate (32) is provided between the two fixed plates (27), a crushing assembly is provided on the upper side of the filter plate (32), and a driving assembly for driving the crushing assembly to move is provided on the upper side of the crushing assembly; the crushing assembly comprises a shell (22) A rolling roller (23) is rotatably provided inside the shell (22), and a plurality of tooth pins (24) are slidably provided inside and outside the rolling roller (23), and a first spring (25) is connected between the inner end of each tooth pin (24) and the rolling roller (23). An arc plate (35) is fixedly provided at the lower end of the rear side of the shell (22), and a connecting plate (37) is fixedly provided at the lower end of the arc plate (35). A shovel plate (38) is fixedly provided at the front side of the lower end of the connecting plate (37), and the lower side of the shovel plate (38) is in contact with the upper side of the filter plate (32). The inner side of the shell (22) is in sliding contact with the outer side of the rolling roller (23).

2. The sample collection and processing equipment for food processing safety detection according to claim 1 is characterized in that: A brush block (36) is provided on the inner side of the arc plate (35), and the inner side of the brush block (36) contacts the outer side of the rolling roller (23). The shell (22) is a semi-cylindrical structure, and each group of eight tooth pins (24) is arranged in a circular array on the inner and outer sides of the rolling roller (23), and each group of tooth pins (24) is distributed at intervals along the axial direction of the rolling roller (23).

3. The sample collection and processing equipment for food processing safety detection according to claim 2 is characterized in that: A plurality of T-shaped anti-blocking blocks (39) are vertically slidably provided on the shovel plate (38), a second spring (40) is connected between the upper part of each T-shaped anti-blocking block (39) and the upper side of the shovel plate (38), and the lower end of each T-shaped anti-blocking block (39) is a hemispherical structure.

4. The sample collection and processing equipment for food processing safety detection according to claim 1, characterized in that: The driving assembly comprises a first motor (14), the first motor (14) being installed at one end of the outside of the housing (10), a screw rod (16) being provided at the output end of the first motor (14), a movable plate (17) being provided above the housing (22), the movable plate (17) being in threaded contact with the outer side of the screw rod (16), two first sliding grooves (19) being provided inside the movable plate (17), two T-shaped blocks (20) being provided inside the two first sliding grooves (19) for vertical sliding respectively, and the lower ends of the two T-shaped blocks (20) being fixedly connected to the upper side of the housing (22).

5. The sample collection and processing equipment for food processing safety detection according to claim 4, characterized in that: An elastic block (21) is provided between the upper side of each T-shaped block (20) and the first sliding groove (19), and two guide rods (18) are fixedly provided at intervals on the upper side of the interior of the box body (10), and the outer side of each guide rod (18) is in sliding contact with the movable plate (17).

6. The sample collection and processing equipment for food processing safety detection according to claim 5, characterized in that: Two first rotating shafts (26) are fixedly provided at both ends of the rolling roller (23), and a gear (28) is sleeved on the outer side of one end of each first rotating shaft (26) that deviates from the rolling roller (23). A rack (29) is fixedly provided on the side of each fixed plate (27) that deviates from the rolling roller (23), and the gear (28) is meshed with the rack (29). A second sliding groove (30) is provided on each fixed plate (27), and each first rotating shaft (26) slides in the second sliding groove (30). The height of each second sliding groove (30) is greater than the outer diameter of the first rotating shaft (26).

7. The sample collection and processing equipment for food processing safety detection according to claim 1, characterized in that: A second motor (15) is installed on one side of the exterior of the housing (10); a second rotating shaft (33) is provided at the output end of the second motor (15); an elliptical block (34) is sleeved on the outer side of the second rotating shaft (33); the outer side of the elliptical block (34) contacts the lower side of one end of a filter plate (32); the other end of the filter plate (32) is rotatably connected to the housing (10); and the filter plate (32) is in sliding contact between two fixed plates (27).

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