CN220969276U

CN220969276U - Sample grinding device with crushing function for food detection

Info

Publication number: CN220969276U
Application number: CN202322839040.2U
Authority: CN
Inventors: 张澜; 伊颖超; 庄须珍; 李慧慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-23
Filing date: 2023-10-23
Publication date: 2024-05-17
Anticipated expiration: 2033-10-23

Abstract

The utility model discloses a sample grinding device with a crushing function for food detection, which relates to the technical field of food detection and comprises a storage hopper, wherein a sample processing assembly is fixedly connected to the back surface of the storage hopper, a movable cover plate is movably arranged on the front surface of the sample processing assembly, a vibrating motor is fixedly arranged on the left side of the storage hopper, a quantitative assembly is fixedly inserted into the bottom of the storage hopper, a grinding lower disc is rotatably connected to the inner bottom surface of the sample processing assembly, and a discharge hopper is fixedly connected to the front surface of the grinding lower disc and penetrates through the front surface of the movable cover plate. According to the utility model, the food sample to be detected is crushed through the sample processing assembly, the grinding is faster through a two-way occlusion mincing mode, the crushed sample is sieved and then is discharged into the grinding upper disc through the feeding pipe, and the grinding lower disc rotates to grind the crushed food particles into powder and discharge the powder into the storage hopper from the discharge hopper for collection.

Description

Sample grinding device with crushing function for food detection

Technical Field

The utility model relates to the technical field of food detection, in particular to a sample grinding device with a grinding function for food detection.

Background

The food sold in the market is various, and in order to ensure that the purchaser can buy the safe food, the food sold in the market needs to detect the nutrients, additives, harmful substances and the like in the real object by the food detection device before asking the market, and the solid food needs to be crushed and ground by the crushing and grinding device so that the solid food is formed into fine particles or powder which is convenient to detect.

For example, a pulverizing and grinding device for food detection disclosed in chinese patent publication No. CN217663755U includes a case, a pulverizing and grinding body, and a cutting body. One end of the crushing and grinding main body is arranged at the bottom of the inner cavity of the box body, and the top of the crushing and grinding main body is provided with a feed hopper. The cutting body includes a clamping unit and a cutting unit. The cutting unit can cut the food to be detected to form food blocks, and the food blocks enter the smashing and grinding main body from the feeding hopper to be smashed and ground. The food to be detected is clamped at one end through the clamping unit, then the food to be detected is cut into small blocks through the cutting unit, the small blocks can be placed into the food blocks in the feeding hopper, and the small blocks are ground and crushed through the crushing and grinding main body, so that the food can be detected conveniently. The problems that if the food is too large, manual processing is needed, and then the processed food is processed through the feeding hopper are solved, and meanwhile, a large amount of crushing and grinding time is saved, so that the grinding and grinding efficiency is improved; in actual use, the following problems still remain.

In the using process of the above document, only the food sample to be detected is cut into blocks and then is ground, the grinding efficiency after cutting is not high enough, a lot of time is wasted for grinding, and the ground food sample which cannot be quantified after grinding is discharged into a detection tube to wait for detection.

Disclosure of utility model

The utility model provides a sample grinding device with a grinding function for food detection, which aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The utility model provides a food detection is with sample grinder with shredding function, includes the storage hopper, the back fixedly connected with sample processing subassembly of storage hopper, the front movable mounting of sample processing subassembly has the fly leaf, the left side fixedly mounted of storage hopper has vibrating motor, the fixed grafting of bottom of storage hopper has the ration subassembly, the inside bottom surface of sample processing subassembly rotates and is connected with the grinding lower wall, the front fixedly connected with row's hopper of grinding lower wall runs through the front of fly leaf, the top surface swing joint of grinding lower wall has the grinding upper wall, the top fixedly grafting of grinding upper wall has the inlet pipe.

The technical scheme of the utility model is further improved as follows: the sample processing assembly comprises a processing box, the front of the processing box is fixedly connected with the back of the storage hopper, the inner side of the front of the processing box is movably mounted on two sides of the movable cover plate, the inner bottom surface of the processing box is rotatably connected with the bottom surface of the grinding lower disc, a fixing frame is fixedly mounted on the left side of the processing box, and a driving motor is fixedly mounted on the right side of the fixing frame.

The technical scheme of the utility model is further improved as follows: the quantitative assembly comprises a blanking pipe, the top end of the blanking pipe is fixedly inserted with the bottom end of the storage hopper, the outer surface of the blanking pipe is fixedly connected with a fixing ring, the bottom of the fixing ring is fixedly connected with a connecting rod which is in an annular array, and the bottom end of the connecting rod is fixedly connected with a clamping ring.

The technical scheme of the utility model is further improved as follows: the inner wall fixedly connected with collecting hopper of processing case, the bottom of collecting hopper is connected with the top of inlet pipe, the inner wall fixedly connected with screening net of processing case just is in directly over the collecting hopper, the inner wall rotation of processing case is connected with the crushed aggregates pole.

The technical scheme of the utility model is further improved as follows: the left side of processing case rotates and is connected with drive sprocket, two drive sprocket one of them left end and driving motor's output fixed connection, two drive sprocket's one end runs through the left side board of processing case and the one end fixed connection of two sets of crushed aggregates pole, two drive sprocket's surface meshing has the chain.

The technical scheme of the utility model is further improved as follows: the inside rotation of unloading pipe is connected with the shrouding, the surface rotation of unloading pipe is connected with the gear, the axostylus axostyle of gear runs through the inner wall of unloading pipe and the side fixed connection of shrouding.

The technical scheme of the utility model is further improved as follows: the outer surface of unloading pipe fixed mounting has the cylinder, the output fixedly connected with pinion rack of cylinder, the surface of pinion rack meshes with the surface of gear.

The technical scheme of the utility model is further improved as follows: the opening sides of the clamping rings are fixedly connected with fixing blocks, the opposite faces of the two fixing blocks are fixedly connected with sleeves, the inner walls of the sleeves are in threaded connection with adjusting rods, and the end parts of the adjusting rods are rotatably connected with clamping plates.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a sample grinding device with a grinding function for food detection, which is characterized in that a sample processing component is used for grinding a food sample to be detected, grinding is faster in a two-way occlusion grinding mode, the ground sample is sieved and then is discharged into a grinding upper disc through a feed pipe, a grinding lower disc is used for rotating to grind ground food particles into powder, the powder is discharged into a storage hopper from a discharge hopper for collection, and a quantitative component is used for quantitatively putting the powder food sample into a detection pipe for waiting for detection.

2. The utility model provides a sample grinding device with a grinding function for food detection, which is characterized in that two groups of crushing rods are arranged to crush food samples, the two groups of crushing rods rotate oppositely to crush the food samples into small blocks, so that the follow-up screening can be faster, and a sealing plate is arranged to enable the gram weights of the detection samples in a detection tube to be consistent when the powdery food samples enter the detection tube to wait for detection, so that the detection result is more contrastive.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is a schematic view of a sample processing assembly according to the present utility model;

FIG. 4 is a schematic structural view of a dosing assembly of the present utility model;

fig. 5 is a structural cross-sectional view of the blanking tube of the present utility model.

In the figure: 1. a sample processing assembly; 11. a processing box; 12. particle bars; 13. screening net; 14. a collecting hopper; 15. a fixing frame; 16. a driving motor; 17. a drive sprocket; 18. a chain; 2. a removable cover; 3. a storage hopper; 4. a discharge hopper; 5. a vibration motor; 6. a dosing assembly; 61. discharging pipes; 62. a fixing ring; 63. a connecting rod; 64. a clasp; 65. a cylinder; 66. a toothed plate; 67. a gear; 68. a fixed block; 69. a sleeve; 610. an adjusting rod; 611. a clamping plate; 612. a sealing plate; 7. grinding the upper disc; 8. grinding the lower disc; 9. and (5) feeding a pipe.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 and 2, a sample grinding device for food detection with smashing function comprises a storage hopper 3, wherein a sample processing assembly 1 is fixedly connected to the back of the storage hopper 3, a movable cover plate 2 is movably arranged on the front of the sample processing assembly 1, a vibrating motor 5 is fixedly arranged on the left side of the storage hopper 3, a quantifying assembly 6 is fixedly inserted into the bottom of the storage hopper 3, a grinding lower disc 8 is rotatably connected to the inner bottom surface of the sample processing assembly 1, a discharge hopper 4 is fixedly connected to the front of the grinding lower disc 8 and penetrates through the front of the movable cover plate 2, a grinding upper disc 7 is movably connected to the top surface of the grinding lower disc 8, and a feeding pipe 9 is fixedly inserted into the top end of the grinding upper disc 7.

The vibration motor 5 and the storage hopper 3 are arranged, so that the ground powder food sample can be stored in a place, and meanwhile, when the powder food sample is transferred into the detection tube, the vibration motor 5 can continuously vibrate to prevent the powder food placed inside the storage hopper 3 from blocking a discharge hole.

As shown in fig. 3, the sample processing assembly 1 comprises a processing box 11, wherein the front surface of the processing box 11 is fixedly connected with the back surface of the storage hopper 3, the inner side of the front surface of the processing box 11 is movably installed on two sides of the movable cover plate 2, the inner bottom surface of the processing box 11 is rotatably connected with the bottom surface of the grinding lower plate 8, a fixing frame 15 is fixedly installed on the left side of the processing box 11, and a driving motor 16 is fixedly installed on the right side of the fixing frame 15; the inner wall fixedly connected with collecting hopper 14 of processing case 11, the bottom of collecting hopper 14 is connected with the top of inlet pipe 9, and the inner wall fixedly connected with screening net 13 of processing case 11 just is located collecting hopper 14 directly over, and the inner wall of processing case 11 rotates and is connected with crushed aggregates pole 12.

Set up aggregate bin 14 and screening net 13, ensure to carry out secondary screening after crushing into the particulate matter with the food sample at crushed aggregates pole 12, avoid great particulate matter to get into the grinding process to lead to grinding market increase, when piling up excessive time appears in screening net 13 top simultaneously, activity apron 2 is that upper portion is opened and is exposed processing case 11 inside also can clear up screening net 13.

As shown in fig. 3, a driving sprocket 17 is rotatably connected to the left side of the processing box 11, the left end of one group of two driving sprockets 17 is fixedly connected to the output end of the driving motor 16, one end of the two driving sprockets 17 penetrates through the left side plate of the processing box 11 and is fixedly connected to one end of the two groups of particle bars 12, and chains 18 are meshed with the outer surfaces of the two driving sprockets 17.

The provision of two sets of drive sprockets 17 and chains 18 ensures that the particle bars 12 are rotated at the same rotational speed during particle crushing, thereby achieving different directional rotation to crush the falling food product.

As shown in fig. 4, the dosing assembly 6 includes a discharging pipe 61, the top end of the discharging pipe 61 is fixedly inserted into the bottom end of the storage hopper 3, a fixing ring 62 is fixedly connected to the outer surface of the discharging pipe 61, a connecting rod 63 in an annular array is fixedly connected to the bottom of the fixing ring 62, and a clamping ring 64 is fixedly connected to the bottom end of the connecting rod 63.

The snap ring 64 is arranged to enable the detection tube to be accurately inserted into the center of the blanking tube 61 to wait for blanking.

As shown in fig. 5, a closing plate 612 is rotatably connected to the inside of the discharging tube 61, a gear 67 is rotatably connected to the outer surface of the discharging tube 61, and a shaft rod of the gear 67 penetrates through the inner wall of the discharging tube 61 and is fixedly connected to the side surface of the closing plate 612; an air cylinder 65 is fixedly arranged on the outer surface of the blanking pipe 61, a toothed plate 66 is fixedly connected to the output end of the air cylinder 65, and the outer surface of the toothed plate 66 is meshed with the outer surface of a gear 67.

The toothed plate 66 and the gear 67 are arranged, so that the quantitative discharging effect can be achieved when the powdery food sample is discharged, the toothed plate 66 with a fixed length drives the gear 67 to rotate, and the sealing plate 612 discharges the inner space of the discharging pipe 61.

As shown in fig. 4 and 5, the fixing blocks 68 are fixedly connected to the opening sides of the snap rings 64, the sleeves 69 are fixedly connected to the opposite surfaces of the two fixing blocks 68, the adjusting rods 610 are connected to the inner walls of the sleeves 69 in a threaded manner, and the clamping plates 611 are connected to the end portions of the adjusting rods 610 in a rotating manner.

The clamping plate 611 is arranged to fix and clamp the detection test tube inserted into the blanking tube 61, so that falling off in the blanking process is avoided.

The working principle of the utility model is as follows: the detection test tube is inserted into the blanking tube 61 through the clamping ring 64 in advance, then the adjusting rod 610 is rotated to enable the clamping plate 611 to clamp and fix the inserted blanking tube 61 under the action of the sleeve 69, then samples are input from the top of the processing box 11, before input, the driving motor 16 is required to be started to enable the two groups of driving sprockets 17 to rotate forward and backward under the action of the chain 18, thereby driving the two groups of crushing rods 12 to crush the dropped food samples, the crushed food samples are screened by the screening net 13, the crushed food samples can not stay above the screening net 13 through the meshes of the screening net 13, when cleaning is required, the falling particle samples only need to be discharged into the grinding upper disc 7 through the collecting hopper 14 by opening the upper half part of the movable cover plate 2, the falling particle samples enter the feeding tube 9 to be ground into powder through the cooperation between the grinding upper disc 7 and the grinding lower disc 8, the particle food is rapidly ground into powder through the cooperation between the grinding upper disc 7 and the grinding lower disc 8, and is discharged into the storage hopper 3 by the discharging hopper 4 to be piled up, then the toothed plate 66 is pushed by the cylinder 65 to move downwards, thereby driving the toothed plate 67 to rotate, the sealing plate 612 is positioned in the blanking tube 61, the inner part of the blanking tube 61 is no longer, the crushed food samples can be screened, the crushed food can fall down through the cylinder 65, the fixed detection mesh can not stay above the screening net, the blanking tube, the falling particle samples can reach the fixed sealing plate, the blanking tube is recovered, the blanking tube and the blanking tube is recovered, the blanking test tube and the blanking test tube has a stable.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. Sample grinder for food detection with shredding function, including storage hopper (3), its characterized in that: the automatic grinding machine is characterized in that a sample processing assembly (1) is fixedly connected to the back of the storage hopper (3), a movable cover plate (2) is movably arranged on the front of the sample processing assembly (1), a vibrating motor (5) is fixedly arranged on the left side of the storage hopper (3), a quantitative assembly (6) is fixedly inserted into the bottom of the storage hopper (3), a grinding lower disc (8) is rotatably connected to the inner bottom surface of the sample processing assembly (1), a discharge hopper (4) is fixedly connected to the front of the grinding lower disc (8) and penetrates through the front of the movable cover plate (2), a grinding upper disc (7) is movably connected to the top surface of the grinding lower disc (8), and a feeding pipe (9) is fixedly inserted into the top end of the grinding upper disc (7).

2. The sample polishing device for detecting food having a pulverization function according to claim 1, wherein: the sample processing assembly (1) comprises a processing box (11), the front of the processing box (11) is fixedly connected with the back of the storage hopper (3), the inner side of the front of the processing box (11) is movably mounted on two sides of the movable cover plate (2), the inner bottom surface of the processing box (11) is rotatably connected with the bottom surface of the grinding lower plate (8), a fixing frame (15) is fixedly mounted on the left side of the processing box (11), and a driving motor (16) is fixedly mounted on the right side of the fixing frame (15).

3. The sample polishing device for detecting food having a pulverization function according to claim 1, wherein: the quantitative assembly (6) comprises a discharging pipe (61), the top end of the discharging pipe (61) is fixedly inserted with the bottom end of the storage hopper (3), a fixed ring (62) is fixedly connected to the outer surface of the discharging pipe (61), a connecting rod (63) which is in an annular array is fixedly connected to the bottom of the fixed ring (62), and a clamping ring (64) is fixedly connected to the bottom end of the connecting rod (63).

4. The sample polishing device for detecting food having a pulverization function according to claim 2, wherein: the inner wall fixedly connected with collecting hopper (14) of processing case (11), the bottom of collecting hopper (14) is connected with the top of inlet pipe (9), the inner wall fixedly connected with screening net (13) of processing case (11) just is located directly over collecting hopper (14), the inner wall rotation of processing case (11) is connected with crushed aggregates pole (12).

5. The sample polishing device for detecting food having a pulverization function according to claim 2, wherein: the left side of processing case (11) rotates and is connected with drive sprocket (17), two drive sprocket (17) the left end of a set of and the output fixed connection of driving motor (16), two drive sprocket (17) one end runs through the left side board of processing case (11) and the one end fixed connection of two sets of crushed aggregates pole (12), two drive sprocket (17) surface meshing has chain (18).

6. A sample polishing device for detecting food having a pulverization function according to claim 3, wherein: the inside rotation of unloading pipe (61) is connected with shrouding (612), the surface rotation of unloading pipe (61) is connected with gear (67), the inner wall and the side fixed connection of shrouding (612) of the inner wall of unloading pipe (61) are run through to the axostylus axostyle of gear (67).

7. The sample polishing device for detecting food having a pulverization function according to claim 6, wherein: the outer surface of unloading pipe (61) fixed mounting has cylinder (65), the output fixedly connected with pinion rack (66) of cylinder (65), the surface of pinion rack (66) meshes with the surface of gear (67).

8. A sample polishing device for detecting food having a pulverization function according to claim 3, wherein: the opening sides of the clamping rings (64) are fixedly connected with fixing blocks (68), the opposite surfaces of the two fixing blocks (68) are fixedly connected with sleeves (69), the inner walls of the sleeves (69) are in threaded connection with adjusting rods (610), and the end parts of the adjusting rods (610) are rotatably connected with clamping plates (611).