Grinding device for food processing
By designing a combined structure of drying barrel, grinding barrel and separation barrel, and using a motor to drive drying and grinding, the problem of mechanical residues in food grinding is solved and food safety is guaranteed.
Patent Information
- Application Number
- CN202422151192.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-03
AI Technical Summary
Existing food grinding devices are prone to produce mechanical residues such as iron filings during the grinding process, resulting in food safety hazards.
A device including a drying barrel, a grinding barrel and a separation barrel is designed. The drying plate and roller are driven to rotate the drying plate and roller through a motor to dry and grind the food. The grinded food enters the separation barrel and contacts the electromagnetic ring, and uses electromagnetic force to remove iron chips.
Effectively remove iron filings from grinding food, ensuring food safety.
Smart Images
Figure CN223144834U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of food grinding, in particular to a grinding device for food processing. Background Technique
[0002] A food grinder is a device specifically used for food processing. Its main function is to grind food ingredients into the required particle size. This device usually consists of a grinding chamber, a driving device, and a discharge port. The grinding chamber is equipped with grinding media, such as grinding wheels, steel balls, etc. Under the action of the driving device, these media rotate and rub against the food ingredients at high speed, so as to achieve the purpose of grinding.
[0003] In the prior art, when grinding food with grinding wheels or steel balls, etc., the machine will be worn to varying degrees, resulting in mechanical residues, such as iron filings, etc., being mixed into the finished product after grinding, which is harmful to food to a certain extent and fails to ensure food safety. Content of the Utility Model
[0004] Based on this, the purpose of the utility model is to provide a grinding device for food processing to solve the technical problem of iron filings residues appearing in food after grinding.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: A grinding device for food processing, including a drying barrel, characterized in that: A grinding barrel and a separation barrel are sequentially fixed at the bottom of the drying barrel. A first rotating shaft is rotatably connected inside the drying barrel. A drying plate is movably connected inside the drying barrel, and the drying plate and the first rotating shaft are fixedly connected. The inner wall of the drying barrel is in contact with the drying plate. The bottom of the first rotating shaft is fixedly connected with a second rotating shaft, and the second rotating shaft is located inside the grinding barrel. At the outer top of the second rotating shaft, a first cross plate and a mounting rod are respectively fixedly connected, and the first cross plate and the mounting rod are arranged in a staggered manner. At the bottom of both sides of the mounting rod, rollers are movably connected, and the rollers and the mounting rod are rotatably connected through a fourth rotating shaft. The bottom of the second rotating shaft is fixedly connected with a third rotating shaft, and the third rotating shaft is located inside the separation barrel. The third rotating shaft is fixedly connected with a second cross plate. A motor is installed at the bottom of the separation barrel, and an output shaft fixedly connected with the third rotating shaft is fixed at the output end of the motor.
[0006] By adopting the above technical scheme, the utility model drives the drying plate and the rollers to rotate through the motor to achieve the functions of drying and grinding food. The ground food then enters the separation barrel through the third slot. The motor drives the cross plate to rotate so that the ground food contacts the electromagnetic ring on the inner wall of the separation plate, achieving the function of removing iron filings from the ground food, thereby playing the role of ensuring food safety.
[0007] Further, the bottom parts of the drying barrel, the grinding barrel and the separation barrel are respectively provided with a first discharge port, a second discharge port and a third discharge port, and a first sliding plate, a second sliding plate and a third sliding plate are respectively movably connected to the tops of the first discharge port, the second discharge port and the third discharge port.
[0008] By adopting the above technical solution, it is convenient for the food to move inside the device and for the collection of the finished product.
[0009] Further, a perforated plate is fixedly connected above the drying barrel, and a feed hopper extending into the drying barrel is fixedly connected to the top of the perforated plate.
[0010] By adopting the above technical solution, it is convenient for the water vapor discharged from the dried food to escape from the device, achieving the effect of faster drying.
[0011] Further, legs are fixed at the four corners of the bottom of the separation barrel, and rubber pads are fixed at the bottoms of the legs.
[0012] By adopting the above technical solution, it is beneficial for the device to stand firmly on the ground surface.
[0013] Further, an electromagnetic ring is fixedly connected inside the separation barrel, and a wiring hole matching the electromagnetic ring is provided in the separation barrel.
[0014] By adopting the above technical solution, it is convenient to control the magnetic field of the electromagnetic ring, which is beneficial for the treatment of iron filings.
[0015] Further, the motor and the legs are fixedly connected through a fixed shell, and an installation cavity matching the motor is provided inside the fixed shell.
[0016] By adopting the above technical solution, it is beneficial for the fixed installation of the motor and the separation barrel, making the structure of the device more stable.
[0017] In summary, the present utility model mainly has the following beneficial effects: The present utility model drives the drying plate and the rollers to rotate through the motor, achieving the functions of drying and grinding the food. The ground food then enters the separation barrel through the second discharge port. The motor drives the second cross plate to rotate, causing the ground food to contact the electromagnetic ring on the inner wall of the separation plate, achieving the function of removing iron filings from the ground food, thereby ensuring the safety of food. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is the overall structural schematic diagram of the present utility model;
[0019] Figure 2 is the structural schematic diagram of the drying barrel of the present utility model;
[0020] Figure 3 is the structural schematic diagram of the grinding barrel of the present utility model;
[0021] Figure 4 is a structural schematic diagram of the separation barrel of the present utility model;
[0022] Figure 5 is a structural schematic diagram of the motor of the present utility model.
[0023] In the figure: 1, drying barrel; 2, grinding barrel; 3, separation barrel; 4, mesh plate; 5, feed hopper; 6, first slide plate; 7, second slide plate; 8, third slide plate; 9, wiring hole; 10, drying plate; 11, first rotating shaft; 12, first discharge opening; 13, roller; 14, fourth rotating shaft; 15, first cross plate; 16, second rotating shaft; 17, second discharge opening; 18, electromagnetic ring; 19, third rotating shaft; 20, second cross plate; 21, motor; 22, output shaft; 23, fixed shell; 24, leg; 25, third discharge opening; 26, mounting rod. Specific embodiments
[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as limiting the present utility model.
[0025] Next, the embodiments of the present utility model will be described according to the overall structure of the present utility model.
[0026] A grinding device for food processing, as Figures 1-5As shown in the figure, it includes a drying barrel 1. A grinding barrel 2 and a separation barrel 3 are successively fixed at the bottom of the drying barrel 1. A first rotating shaft 11 is rotatably connected inside the drying barrel 1. A drying plate 10 is movably connected inside the drying barrel 1, and the drying plate 10 is fixedly connected to the first rotating shaft 11. The inner wall of the drying barrel 1 is in contact with the drying plate 10. A second rotating shaft 16 is fixed at the bottom of the first rotating shaft 11, and the second rotating shaft 16 is located inside the grinding barrel 2. At the top of the outer side of the second rotating shaft 16, a first cross plate 15 and a mounting rod 26 are respectively fixed, and the first cross plate 15 and the mounting rod 26 are arranged in a staggered manner. At the bottom of both sides of the mounting rod 26, rollers 13 are movably connected, and the rollers 13 and the mounting rod 26 are rotatably connected through a fourth rotating shaft 14. A third rotating shaft 19 is fixed at the bottom of the second rotating shaft 16, and the third rotating shaft 19 is located inside the separation barrel 3. The third rotating shaft 19 is fixedly connected to a second cross plate 20. A motor 21 is installed at the bottom of the separation barrel 3, and an output shaft 22 fixedly connected to the third rotating shaft 19 is fixed at the output end of the motor 21. By setting the above structure, the present utility model drives the drying plate 10 and the rollers 13 to rotate through the motor 21 to achieve the functions of drying and grinding food. The ground food then enters the separation barrel 3 through the second feeding port 17. The motor 21 drives the second cross plate 20 to rotate so that the ground food contacts the electromagnetic ring 18 on the inner wall of the separation barrel 3, achieving the function of removing iron filings from the ground food, thereby ensuring food safety.
[0027] Please refer to Figures 2 - 4. A first feeding port 12, a second feeding port 17, and a third feeding port 25 are respectively opened at the bottoms of the drying barrel 1, the grinding barrel 2, and the separation barrel 3. A first sliding plate 6, a second sliding plate 7, and a third sliding plate 8 are respectively movably connected to the tops of the first feeding port 12, the second feeding port 17, and the third feeding port 25. By setting the above structure, the present utility model facilitates the movement of food inside the device and the collection of finished products.
[0028] Please refer to Figure 1. A mesh plate 4 is fixedly connected above the drying barrel 1, and a feeding hopper 5 extending into the drying barrel 1 is fixedly connected to the top of the mesh plate 4. By setting the above structure, the present utility model facilitates the discharge of water vapor from the dried food from the device, achieving a faster drying effect.
[0029] Please refer to Figure 1. Legs 24 are fixed at the four corners of the bottom of the separation barrel 3, and rubber pads are fixed at the bottoms of the legs 24. By setting the above structure, the present utility model is conducive to the device standing firmly on the ground surface.
[0030] Please refer to Figure 4. An electromagnetic ring 18 is fixedly connected inside the separation barrel 3, and a wiring hole 9 matching the electromagnetic ring 18 is opened in the separation barrel 3. By setting the above structure, the present utility model facilitates the magnetic field control of the electromagnetic ring 18 and is conducive to the treatment of iron filings.
[0031] Please refer to Figure 1. The motor 21 and the outrigger 24 are fixedly connected through a fixed housing 23, and an installation cavity matching the motor 21 is provided inside the fixed housing 23. By setting the above structure in the present utility model, it is beneficial to the fixed installation of the motor 21 and the separation barrel 3, making the device structure more stable.
[0032] The working principle of the present utility model is as follows: When in use, start the power supply, and the motor 21 starts to rotate. The motor 21 drives the first rotating shaft 11, the second rotating shaft 16, and the third rotating shaft 19 to rotate through the output shaft 22, so as to drive the drying plate 10, the mounting rod 26, the first cross plate 15, and the second cross plate 20 to rotate;
[0033] Connect the wiring hole 9 on the outer wall of the separation barrel 3 to make the electromagnetic ring 18 on the inner wall of the separation barrel 3 generate a magnetic field;
[0034] The worker pours the food to be ground from the feed hopper 5 into the drying barrel 1. The drying plate 10 in the drying barrel 1 rotates, enabling the food to come into full contact with the drying plate 10, thereby playing a role in drying the food. The water vapor generated by drying exits through the mesh plate 4 above the drying barrel 1;
[0035] At this time, the worker pushes the first sliding plate 6 to open the first discharge opening 12, and the food is pushed by the drying plate 10 and enters the grinding barrel 2 from the first discharge opening 12. The mounting rod 26 in the grinding barrel 2 rotates to make the roller rotate on the inner wall of the grinding barrel 2, so that the dried food is ground under the extrusion of the roller 13 and the inner wall of the grinding barrel 2;
[0036] At this time, the worker pushes the second sliding plate to open the second discharge opening, and the ground food is pushed by the first cross plate 15 and enters the separation barrel 3 from the second discharge opening 17;
[0037] The ground food comes into full contact with the inner wall of the electromagnetic ring 18 under the push of the second cross plate 20. Under the action of the magnetic force, the iron filings mixed in the food are adsorbed on the inner wall of the electromagnetic ring 18, thereby separating the ground food and the iron filings;
[0038] At this time, the worker pushes the third sliding plate to open the third discharge opening 25, and the processed food flows out from the third discharge opening under the push of the second cross plate 20. The worker can then load the food;
[0039] At this time, the worker disconnects the power supply on the separation barrel 3, the electromagnetic ring loses power, and the iron filings fall from the inner wall of the electromagnetic ring 18. The iron filings flow out from the third discharge opening 25 under the push of the second cross plate 20.
[0040] Although embodiments of the present utility model have been shown and described, the specific embodiments are merely explanations of the present utility model and not limitations thereof. The specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions, and variations that do not contribute creatively to the embodiments as needed, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.
Claims
1. A grinding device for food processing, comprising a drying barrel (1), characterized in that: At the bottom of the drying barrel (1), a grinding barrel (2) and a separation barrel (3) are fixedly connected in sequence. Inside the drying barrel (1), a first rotating shaft (11) is rotatably connected. Inside the drying barrel (1), a drying plate (10) is movably connected, and the drying plate (10) and the first rotating shaft (11) are fixedly connected. The inner wall of the drying barrel (1) is in contact with the drying plate (10). At the bottom of the first rotating shaft (11), a second rotating shaft (16) is fixedly connected, and the second rotating shaft (16) is located inside the grinding barrel (2). At the outer top of the second rotating shaft (16), a first cross plate (15) and a mounting rod (26) are respectively fixedly connected, and the first cross plate (15) and the mounting rod (26) are arranged in a staggered manner. At the bottom of both sides of the mounting rod (26), rollers (13) are movably connected, and the rollers (13) and the mounting rod (26) are rotatably connected through a fourth rotating shaft (14). At the bottom of the second rotating shaft (16), a third rotating shaft (19) is fixedly connected, and the third rotating shaft (19) is located inside the separation barrel (3). The third rotating shaft (19) is fixedly connected to a second cross plate (20). At the bottom of the separation barrel (3), a motor (21) is installed. The output end of the motor (21) is fixedly connected to an output shaft (22) that is fixedly connected to the third rotating shaft (19).
2. The grinding device for food processing according to claim 1, wherein: At the bottom of the drying barrel (1), the grinding barrel (2), and the separation barrel (3), a first discharge port (12), a second discharge port (17), and a third discharge port (25) are respectively opened. At the top of the first discharge port (12), the second discharge port (17), and the third discharge port (25), a first sliding plate (6), a second sliding plate (7), and a third sliding plate (8) are respectively movably connected.
3. A grinding device for food processing according to claim 1, characterized in that: Above the drying barrel (1), a mesh plate (4) is fixedly connected, and at the top of the mesh plate (4), a feed hopper (5) extending into the drying barrel (1) is fixedly connected.
4. A grinding device for food processing according to claim 1, characterized in that: At the four corners of the bottom of the separation barrel (3), legs (24) are fixedly connected, and rubber pads are fixedly connected to the bottoms of the legs (24).
5. A grinding device for food processing according to claim 1, characterized in that: Inside the separation barrel (3), an electromagnetic ring (18) is fixedly connected, and a wiring hole (9) matching the electromagnetic ring (18) is opened in the separation barrel (3).
6. A grinding device for food processing according to claim 4, characterized in that: Between the motor (21) and the legs (24), they are fixedly connected through a fixed shell (23), and an installation cavity matching the motor (21) is opened inside the fixed shell (23).