Grinding device for solid food detection
By introducing a combination of screening plate and crushing roller in the crushing device, the problem that the existing device cannot accurately control the particle size, the accuracy of the detection results and the cleanliness of the environment are achieved, and labor costs are reduced.
Patent Information
- Application Number
- CN202421386114.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-06-18
AI Technical Summary
The existing crushing and crushing devices cannot accurately control the particle size, resulting in the presence of different sizes of particles in the crushed solid food, affecting the accuracy and reliability of the detection results.
A crushing device including a screening plate and a crushing roller was designed, and the screening plate was driven by a motor to perform screening, and powder was collected using a fan and a collection box to achieve precise control of particles and timely cleaning of powder.
It improves the accuracy and reliability of the test results, avoids detection errors, and maintains the clean and hygienic working environment, preventing the occurrence of cross-contamination.
Smart Images
Figure CN223064922U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of solid food detection equipment, in particular to a grinding device for solid food detection. Background Art
[0002] Nowadays, food safety and quality have become topics of increasing concern. For food production enterprises and consumers, ensuring food safety and quality is of crucial importance. In this context, solid food detection has become particularly important. Solid food detection refers to the analysis and testing of solid food samples to ensure that they meet relevant food safety standards and quality requirements. Both food production enterprises and food regulatory agencies need reliable detection devices for rapid, accurate, and repeatable analysis. In solid food detection, the grinding device plays an important role. The grinding device can grind food samples into a form suitable for analysis and testing, making the samples easier to process and detect. At the same time, the grinding device can also ensure the uniformity and representativeness of the samples, thereby improving the accuracy of the detection results.
[0003] When the existing grinding device is in use, solid food is poured into the grinding box through the feed port, and then the solid food is ground by two grinding rollers. However, the existing grinding device usually can only achieve a preliminary grinding effect and cannot precisely control the particle size. This results in particles of different sizes in the ground solid food, and particles of different sizes may exhibit different properties and reactions during the analysis process, thereby leading to analysis errors and affecting the accuracy and reliability of the detection results. Summary of the Utility Model
[0004] In order to make up for the above deficiencies, the utility model provides a grinding device for solid food detection, aiming to improve the problem in the prior art that the particle size cannot be precisely controlled, which results in particles of different sizes in the ground solid food, thereby leading to analysis errors.
[0005] To achieve the above object, the utility model provides the following technical solutions:
[0006] A grinding device for solid food detection, including a bracket, the lower part of the bracket is fixedly connected with a bottom plate, the middle part of the bracket is fixedly connected with a grinding box, a first motor is arranged on the right side outside the grinding box, the output end of the first motor is fixedly connected with a turntable, a fixed rod is fixedly connected to the right side outside the turntable, one end of a connecting rod is rotatably connected to the outside of the fixed rod, both sides inside the grinding box are fixedly connected with guide rods, a screening plate is slidably connected to the outside of the two guide rods, and the other end of the connecting rod penetrates into the inside of the grinding box and is fixedly connected to the outside right side of the screening plate.
[0007] Further, a blower is fixedly connected to the upper right side of the bottom plate. The input end of the blower is fixedly connected to a collection box. A filter screen is installed on the right side inside the collection box. The upper part of the collection box is fixedly connected to a conveying pipe, and the other end of the conveying pipe penetrates into the inside of the grinding box and is fixedly connected to a dust collection port.
[0008] Further, a second motor is arranged on the left side outside the grinding box. The output end of the second motor is fixedly connected to a driving wheel. A conveying component is arranged inside the driving wheel. A driven wheel is arranged above the driving wheel. The driving wheel is connected to the driven wheel through a belt. A rotating rod is fixedly connected inside the driven wheel. A first gear is fixedly connected to the outside of the rotating rod. A second gear is meshed and connected to the outside of the first gear. Transmission rods are fixedly connected inside both the first gear and the second gear. The two transmission rods are rotatably connected inside the grinding box. Crushing rollers are fixedly connected to the outside of both the two transmission rods.
[0009] Further, the conveying component includes a rotating shaft. The rotating shaft is fixedly connected inside the driving wheel. The rotating shaft is rotatably connected inside the grinding box. Spiral conveying blades are fixedly connected to the outside of the rotating shaft.
[0010] Further, mounting rods are fixedly connected to both sides outside the dust collection port. The tops of the two mounting rods are fixedly connected to both sides inside the grinding box. A drawer box is slidably connected inside the collection box.
[0011] Further, a fixing plate is fixedly connected to the right side outside the bracket. The first motor is fixedly connected to the upper part of the fixing plate.
[0012] Further, a support plate is fixedly connected to the left side outside the grinding box. The second motor is fixedly connected to the upper part of the support plate.
[0013] Further, a feed inlet is fixedly connected to the upper right side of the grinding box. A discharge outlet is fixedly connected to the right side outside the grinding box.
[0014] Further, baffles are fixedly connected to both sides at the top inside the grinding box. Guide plates are fixedly connected to both sides at the bottom inside the grinding box.
[0015] The utility model has the following beneficial effects:
[0016] 1. In the present utility model, when it is necessary to crush solid food, first pour the food into the crushing box, then start the second motor to drive the driving wheel to rotate, and then drive the driven wheel and the rotating rod to rotate through the belt. The rotating rod drives the first gear to rotate, and then drives the second gear to rotate. At the same time, the two transmission rods and the crushing rollers rotate relative to each other to crush the food. The crushed food falls on the screening plate, and then start the first motor to drive the turntable to rotate, and then make the screening plate reciprocate outside the two guide rods through the fixing rod and the connecting rod to screen the crushed food, which realizes the convenience of screening the crushed solid food, avoids the detection error caused by different sizes of particles in the crushed solid food, and improves the accuracy and reliability of the detection results.
[0017] 2. In the present utility model, when crushing solid food, start the blower, collect the powder through the dust collection port, and then transport it to the collection box through the conveying pipe. When the collection box is full, just pull out the drawer box. A filter screen is set to filter the powder to prevent it from being sucked into the blower and protect the blower, which realizes the convenience of collecting the powder generated during the crushing of solid food. By collecting the powder in time, it can be avoided that it adheres to other objects, keeps the working environment clean and hygienic, and prevents the occurrence of cross-contamination. Description of the Drawings
[0018] Figure 1 is a perspective view of a crushing device for solid food detection proposed by the present utility model;
[0019] Figure 2 is a schematic diagram of the upper structure of the support plate of a crushing device for solid food detection proposed by the present utility model;
[0020] Figure 3 is a schematic diagram of the external structure of the turntable of a crushing device for solid food detection proposed by the present utility model;
[0021] Figure 4 is a schematic diagram of the internal structure of the crushing box of a crushing device for solid food detection proposed by the present utility model;
[0022] Figure 5 is a schematic diagram of the structure of the dust collection port of a crushing device for solid food detection proposed by the present utility model.
[0023] Legend Explanation:
[0024] 1. Bracket; 2. Bottom plate; 3. Crushing box; 4. Fixed plate; 5. First motor; 6. Turntable; 7. Fixed rod; 8. Connecting rod; 9. Screening plate; 10. Guide rod; 11. Fan; 12. Collection box; 13. Filter screen; 14. Drawer box; 15. Delivery pipe; 16. Dust collection port; 17. Mounting rod; 18. Support plate; 19. Second motor; 20. Driving wheel; 21. Belt; 22. Driven wheel; 23. Rotating rod; 24. First gear; 25. Second gear; 26. Crushing roller; 27. Conveying assembly; 2701. Rotating shaft; 2702. Screw conveyor blade; 28. Discharge port; 29. Feed port; 30. Guide plate; 31. Baffle; 32. Transmission rod. Detailed implementation manner
[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0026] Refer to Figure 1 、 Figure 3 And Figure 4 As shown in, an embodiment provided by the present invention: A crushing device for solid food detection includes a bracket 1, a bottom plate 2 is fixedly connected to the lower part of the bracket 1, a crushing box 3 is fixedly connected to the middle part of the bracket 1, a first motor 5 is arranged on the right side of the outside of the crushing box 3, the output end of the first motor 5 is fixedly connected to a turntable 6, a fixed rod 7 is fixedly connected to the right side of the outside of the turntable 6, one end of a connecting rod 8 is rotatably connected to the outside of the fixed rod 7, guide rods 10 are fixedly connected to both sides inside the crushing box 3, a screening plate 9 is slidably connected to the outside of the two guide rods 10, the other end of the connecting rod 8 penetrates inside the crushing box 3 and is fixedly connected to the outside of the right side of the screening plate 9, a fixed plate 4 is fixedly connected to the right side of the outside of the bracket 1, and the first motor 5 is fixedly connected to the upper part of the fixed plate 4.
[0027] The crushed solid food falls on the upper part of the screening plate 9. At this time, start the first motor 5, and it drives the turntable 6 fixedly connected to its output end to start rotating. The fixed rod 7 fixedly connected to the right side of the outside of the turntable 6 rotates accordingly, and the connecting rod 8 rotatably connected to the outside of the fixed rod 7 also starts to move. The other end of this connecting rod 8 is fixedly connected to the screening plate 9, and under the guidance of the two guide rods 10, the screening plate 9 makes a reciprocating motion outside. Through the reciprocating motion of the screening plate 9, the crushed solid food can be screened, which realizes the convenience of screening the crushed solid food and avoids the detection error caused by different sizes of particles in the crushed solid food, improving the accuracy and reliability of the detection results.
[0028] Refer to Figure 2 、 Figure 4 and Figure 5 As shown in FIGS. Figure 4 and Figure 5 , on the upper right side of the bottom plate 2, a blower 11 is fixedly connected. At the input end of the blower 11, a collection box 12 is fixedly connected. Inside the right side of the collection box 12, a filter screen 13 is installed. On the upper part of the collection box 12, a delivery pipe 15 is fixedly connected. The other end of the delivery pipe 15 penetrates through the inside of the grinding box 3 and is fixedly connected with a dust collection port 16. On both sides of the outside of the dust collection port 16, mounting rods 17 are fixedly connected. The tops of the two mounting rods 17 are fixedly connected to both sides inside the grinding box 3. Inside the collection box 12, a pull-out box 14 is slidably connected.
[0029] When the solid food starts to be ground, the blower 11 is started. It can effectively suck the powder generated during the grinding process quickly through the dust collection port 16. These powders are then safely conveyed to the inside of the collection box 12 through the delivery pipe 15. The collection box 12 is designed large enough to accommodate a large amount of powder, ensuring that it does not need to be emptied frequently during long-term operation. However, when the collection box 12 is filled with powder, we only need to easily pull out the pull-out box 14 from the inside of the collection box 12. This design not only simplifies the operation process but also greatly improves work efficiency. To ensure the quality of the collected powder, a filter screen 13 is specifically set in the system. This filter screen 13 can effectively filter the collected powder, preventing the blower 11 from inhaling larger particle powders, thus protecting the blower 11 from damage. At the same time, the presence of the filter screen 13 can further reduce the flying of powder, ensuring the cleanliness of the working environment, achieving the convenience of collecting the powder generated during the grinding of solid food. By collecting the powder in a timely manner, it can be prevented from adhering to other objects, maintaining the cleanliness and hygiene of the working environment and preventing cross-contamination.
[0030] Refer to Figure 2 and Figure 4, a second motor 19 is provided on the left side outside the grinding box 3. The output end of the second motor 19 is fixedly connected with a driving wheel 20. A conveying assembly 27 is arranged inside the driving wheel 20. A driven wheel 22 is arranged above the driving wheel 20. The driving wheel 20 is connected with the driven wheel 22 through a belt 21. A rotating rod 23 is fixedly connected inside the driven wheel 22. A first gear 24 is fixedly connected to the outside of the rotating rod 23. A second gear 25 is meshed and connected to the outside of the first gear 24. Transmission rods 32 are fixedly connected inside both the first gear 24 and the second gear 25. The two transmission rods 32 are rotatably connected inside the grinding box 3. Crushing rollers 26 are fixedly connected to the outside of the two transmission rods 32. The conveying assembly 27 includes a rotating shaft 2701. The rotating shaft 2701 is fixedly connected inside the driving wheel 20. The rotating shaft 2701 is rotatably connected inside the grinding box 3. Spiral conveying blades 2702 are fixedly connected to the outside of the rotating shaft 2701. A support plate 18 is fixedly connected to the left side outside the grinding box 3. The second motor 19 is fixedly connected to the upper part of the support plate 18.
[0031] When grinding solid food, first pour the solid food to be ground into the grinding box 3 through the feed inlet 29. Next, start the second motor 19, and it drives the driving wheel 20 fixedly connected to its output end to start rotating. The driving wheel 20 drives the driven wheel 22 to rotate through the belt 21, and the rotating rod 23 fixedly connected inside the driven wheel 22 also rotates accordingly. During this process, the first gear 24 outside the rotating rod 23 starts to rotate, and it cooperates with the second gear 25 meshed and connected to the outside to jointly drive the entire grinding mechanism. Under the rotation of the first gear 24 and the second gear 25, the two transmission rods 32 fixedly connected inside also start to rotate. The two crushing rollers 26 fixedly connected to the outside of the two transmission rods 32 rotate relatively to crush the solid food inside the grinding box 3. At the same time, the rotation of the driving wheel 20 drives the rotation of the rotating shaft 2701, and the rotation of the rotating shaft 2701 drives the rotation of the spiral conveying blades 2702 fixedly connected to the outside to convey the ground solid food, realizing the automatic operation of grinding and discharging the solid food. The automated operation reduces the dependence on manual labor and can reduce labor costs.
[0032] Refer to Figure 1 and Figure 4 , a feed inlet 29 is fixedly connected to the upper right side of the grinding box 3. A discharge outlet 28 is fixedly connected to the right side outside the grinding box 3. Baffles 31 are fixedly connected to both sides of the inner top of the grinding box 3. Guide plates 30 are fixedly connected to both sides of the inner bottom of the grinding box 3.
[0033] The setting of the feed inlet 29 facilitates the pouring of solid food. The setting of the discharge outlet 28 facilitates the discharge of the ground solid food. The setting of the baffles 31 plays a role in guiding the solid food to ensure that all solid food can be ground. The setting of the guide plates 30 plays a role in guiding the ground solid food.
[0034] Working principle: When it is necessary to crush solid food, first pour the solid food into the crushing box 3 through the feeding port 29, and then start the second motor 19. The second motor 19 drives the output end fixedly connected with the driving wheel 20 to rotate. The driving wheel 20 rotates and drives the driven wheel 22 to rotate through the belt 21. The driven wheel 22 rotates and drives the rotating rod 23 fixedly connected inside to rotate. The rotating rod 23 rotates and drives the first gear 24 fixedly connected outside to rotate. The first gear 24 rotates and drives the second gear 25 meshed outside to rotate. When the first gear 24 and the second gear 25 rotate, they drive the two transmission rods 32 fixedly connected inside to rotate. The two transmission rods 32 rotate and drive the two crushing rollers 26 fixedly connected outside to rotate relatively, so as to crush the solid food inside the crushing box 3. The crushed solid food falls on the upper part of the screening plate 9. Then start the first motor 5. The first motor 5 drives the turntable 6 fixedly connected to the output end to rotate. The turntable 6 rotates and drives the fixed rod 7 fixedly connected to the right side outside to rotate. The fixed rod 7 rotates and drives the connecting rod 8 rotatably connected outside to rotate. The connecting rod 8 rotates and drives the screening plate 9 fixedly connected to the other end to move reciprocally outside the two guide rods 10. By making the screening plate 9 move reciprocally, the crushed solid food can be screened, which realizes the convenience of screening the crushed solid food, avoids the detection error caused by different sizes of particles existing in the crushed solid food, and improves the accuracy and reliability of the detection result. Then when crushing again, start the blower 11, collect the powder generated during crushing through the dust collection port 16, and then transport it to the inside of the collection box 12 through the conveying pipe 15. When the inside of the collection box 12 is full, just pull out the drawer box 14 from the inside of the collection box 12. By setting the filter screen 13, it is convenient to filter the collected powder and avoid it being sucked into the blower 11, causing damage to the blower 11. It realizes the convenience of collecting the powder generated during the crushing of solid food. By collecting the powder in time, it can avoid its attachment to other objects, keep the working environment clean and hygienic, and prevent the occurrence of cross-contamination.
[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A grinding device for solid food detection, comprising a bracket (1), characterized in that: The lower part of the bracket (1) is fixedly connected with a bottom plate (2). The middle part of the bracket (1) is fixedly connected with a grinding box (3). A first motor (5) is arranged on the right side of the outside of the grinding box (3). The output end of the first motor (5) is fixedly connected with a turntable (6). A fixed rod (7) is fixedly connected to the right side of the outside of the turntable (6). One end of a connecting rod (8) is rotatably connected to the outside of the fixed rod (7). On both sides inside the grinding box (3), guide rods (10) are fixedly connected. A screening plate (9) is slidably connected to the outside of the two guide rods (10). The other end of the connecting rod (8) penetrates through the inside of the grinding box (3) and is fixedly connected to the right side of the outside of the screening plate (9).
2. The grinding device for solid food detection according to claim 1, wherein: On the upper right side of the bottom plate (2), a blower (11) is fixedly connected. The input end of the blower (11) is fixedly connected with a collection box (12). A filter screen (13) is installed on the right side inside the collection box (12). The upper part of the collection box (12) is fixedly connected with a conveying pipe (15). The other end of the conveying pipe (15) penetrates through the inside of the grinding box (3) and is fixedly connected with a dust collection port (16).
3. The grinding device for solid food detection according to claim 1, wherein: A second motor (19) is arranged on the left side of the outside of the grinding box (3). The output end of the second motor (19) is fixedly connected with a driving wheel (20). A conveying component (27) is arranged inside the driving wheel (20). A driven wheel (22) is arranged above the driving wheel (20). The driving wheel (20) is connected to the driven wheel (22) through a belt (21). A rotating rod (23) is fixedly connected to the inside of the driven wheel (22). A first gear (24) is fixedly connected to the outside of the rotating rod (23). A second gear (25) is meshed with the outside of the first gear (24). Transmission rods (32) are fixedly connected to the inside of both the first gear (24) and the second gear (25). The two transmission rods (32) are rotatably connected inside the grinding box (3). Crushing rollers (26) are fixedly connected to the outside of the two transmission rods (32).
4. A grinding device for solid food detection according to claim 3, characterized in that: The conveying component (27) includes a rotating shaft (2701). The rotating shaft (2701) is fixedly connected to the inside of the driving wheel (20). The rotating shaft (2701) is rotatably connected inside the grinding box (3). A spiral conveying blade (2702) is fixedly connected to the outside of the rotating shaft (2701).
5. A grinding device for solid food detection according to claim 2, characterized in that: Installation rods (17) are fixedly connected to both sides of the outside of the dust collection port (16). The tops of the two installation rods (17) are fixedly connected to both sides inside the grinding box (3). A pull-out box (14) is slidably connected inside the collection box (12).
6. The grinding device for solid food detection according to claim 1, characterized in that: On the right side of the outside of the bracket (1), a fixing plate (4) is fixedly connected. The first motor (5) is fixedly connected to the upper part of the fixing plate (4).
7. A grinding device for solid food detection according to claim 3, characterized in that: On the left side of the outside of the grinding box (3), a support plate (18) is fixedly connected. The second motor (19) is fixedly connected to the upper part of the support plate (18).
8. The grinding device for solid food detection according to claim 1, wherein: On the upper right side of the grinding box (3), a feed inlet (29) is fixedly connected. On the right side of the outside of the grinding box (3), a discharge outlet (28) is fixedly connected.
9. A grinding device for solid food detection according to claim 1, characterized in that: On both sides of the top inside the grinding box (3), baffles (31) are fixedly connected, and on both sides of the bottom inside the grinding box (3), material guiding plates (30) are fixedly connected.