Food processing grinding device

Abstract

The utility model discloses a food processing and grinding device, and belongs to the field of food processing and grinding, the food processing and grinding device comprises a grinding cylinder, a graded grinding device is arranged on the grinding cylinder, the graded grinding device comprises a grinding groove, the grinding groove is formed in the inner wall of the grinding cylinder, and a fixing plate is fixedly connected to the top of the grinding cylinder; and the bottom of the inner wall of the fixing plate is rotationally connected with a first rotating rod through a bearing, the outer wall of the first rotating rod is fixedly sleeved with a first grinding roller, and the outer wall of the first rotating rod is fixedly connected with a second grinding roller. Through the design of fine mechanical transmission and multi-roller grinding, the device can apply force more uniformly and refine the surface of a material, so that the problem of non-uniform surface roughness can be remarkably reduced, and a final product is ensured to reach required smoothness and accuracy within an expected range; therefore, the problem that the surface roughness is not uniform or exceeds an expected range in the prior art is solved.

Description

Technical Field

[0001] The present application relates to the field of food processing and grinding, and in particular, to a food processing and grinding device. Background Art

[0002] Grinding equipment is a common equipment in many production fields. In the food processing industry, materials often need to be ground before subsequent processing. Food processing grinding equipment is also constantly being improved and upgraded.

[0003] Patent document No. CN219784966U discloses a food processing and grinding device, comprising a base, a lower grinding disc fixed within the base, an upper grinding disc rotatably engaged within the lower grinding disc, a U-shaped bracket above the base, a drive motor fixed to the upper side of the U-shaped bracket, and a guide cylinder fixed to the lower side. The inner wall of the guide cylinder is provided with a spherical guide protrusion. The upper grinding disc is provided with a transmission shaft rotatably engaged within the guide cylinder, and the outer side of the transmission shaft is provided with a guide groove for guiding the upper grinding disc to rotate up and down. When the drive motor is turned on, the transmission shaft rotates within the guide cylinder. The transmission shaft presses the spherical guide protrusion within the guide cylinder through the inner wall of the guide groove, driving the transmission shaft and the upper grinding disc to rotate up and down. This facilitates the food to be ground while rotating and pressing down, thereby improving grinding efficiency. The device described in the above application document, when in use, the upper grinding disc rotates up and down, thereby facilitates the food to be ground while rotating and pressing down, thereby improving grinding efficiency. However, the grinding method is direct grinding, which is usually completed in one go, making it difficult to accurately control the amount of material removed during grinding. This can result in surface roughness that is uneven or outside the desired range, affecting the quality of the final product. Utility Model Content

[0004] In response to the shortcomings of the prior art, the present invention provides a food processing and grinding device that solves the problems raised in the above-mentioned background technology. To achieve the above purpose, the present invention is implemented through the following technical solutions: A food processing and grinding device includes a grinding cylinder, the grinding cylinder is provided with a graded grinding device, the graded grinding device includes a grinding groove, the grinding groove is provided on the inner wall of the grinding cylinder, the top of the grinding cylinder is fixedly connected to a fixed plate, the bottom of the inner wall of the fixed plate is rotatably connected to a first rotating rod via a bearing, the outer wall of the first rotating rod is fixedly provided with a first grinding roller, and the outer wall of the first rotating rod is fixedly connected to a second grinding roller.

[0005] Preferably, the outer wall of the first rotating rod is fixedly connected to a connecting rod, the bottom of the connecting rod is rotatably connected to the second rotating rod through a bearing, the bottom of the second rotating rod is fixedly connected to a circular gear, the inner wall of the grinding cylinder is fixedly connected to a ring gear, the circular gear and the ring gear are meshed with each other, the bottom of the circular gear is fixedly connected to a third grinding roller, and the inner wall of the grinding cylinder is fixedly connected to a partition plate.

[0006] Preferably, the first rotating rod movably passes through the fixed plate and extends toward the top, the top of the fixed plate is fixedly connected to a motor, and the output end of the motor is fixedly connected to the extending end of the first rotating rod.

[0007] Preferably, the grinding cylinder is provided with a knocking device, which includes a horizontal plate, the bottom of the horizontal plate is rotatably connected to a third rotating rod through a bearing, and the bottom of the third rotating rod is fixedly connected to a knocking block.

[0008] Preferably, the third rotating rod and the outer wall of the first rotating rod are connected via a pulley transmission.

[0009] Preferably, a support leg is fixedly connected to the bottom of the grinding cylinder.

[0010] The benefits of this application are:

[0011] 1. The present application sets up a graded grinding device, starts the motor, and the motor drives the circular gear to rotate. The circular gear slides on the inner wall of the ring gear, and the circular gear drives the third grinding roller. While the third grinding roller revolves, it rotates on its own with the cooperation of the ring gear and the circular gear. The second grinding roller and the third grinding roller perform the final grinding of the material. Through the design of fine mechanical transmission and multi-roller grinding, the device can apply force more evenly and refine the surface of the material, which can significantly reduce the problem of uneven surface roughness and ensure that the final product reaches the required smoothness and precision within the expected range, thereby solving the problem of uneven surface roughness or exceeding the expected range raised in the background technology.

[0012] 2. The present application provides a knocking device to continuously knock the outer wall of the grinding cylinder, so that the material adhering to the inner wall of the grinding cylinder can be loosened and re-involved in the grinding process, thereby reducing the waste caused by adhesion, keeping the inner wall of the grinding cylinder clean, ensuring that the material can be ground evenly, effectively improving the efficiency and quality of grinding, making the grinding process more stable and continuous, and facilitating large-scale processing and production in industrial production. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings that constitute part of this application are used to provide a further understanding of this application and make other features, objects and advantages of this application more apparent. The illustrative embodiment drawings of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application. In the drawings:

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a front cross-sectional structural diagram of the present utility model;

[0016] Figure 3 This is a schematic diagram of the top cross-sectional structure of the utility model;

[0017] Figure 4 For this utility model Figure 2 A is an enlarged structural diagram.

[0018] In the above figure,

[0019] 1. Grinding cylinder; 2. Grading grinding device; 21. Grinding trough; 22. Fixed plate; 23. Motor; 24. First rotating rod; 25. First grinding roller; 26. Connecting rod; 27. Ring gear; 28. Second rotating rod; 29. ​​Circular gear; 210. Third grinding roller; 211. Second grinding roller; 212. Partition plate; 3. Beating device; 31. Horizontal plate; 32. Pulley; 33. Third rotating rod; 34. Beating block. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0021] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] Example 1

[0023] See also Figure 1-Figure 4 This embodiment provides a food processing grinding device, including a grinding cylinder 1, on which a graded grinding device 2 is provided. The graded grinding device 2 includes a grinding groove 21, which is opened on the inner wall of the grinding cylinder 1. A fixed plate 22 is fixedly connected to the top of the grinding cylinder 1, and a first rotating rod 24 is rotatably connected to the bottom of the inner wall of the fixed plate 22 through a bearing. A first grinding roller 25 is fixedly sleeved on the outer wall of the first rotating rod 24, and a second grinding roller 211 is fixedly connected to the outer wall of the first rotating rod 24.

[0024] The outer wall of the first rotating rod 24 is fixedly connected to the connecting rod 26, and the bottom of the connecting rod 26 is rotatably connected to the second rotating rod 28 through a bearing. The bottom of the second rotating rod 28 is fixedly connected to a circular gear 29, and the inner wall of the grinding cylinder 1 is fixedly connected to the ring gear 27. The circular gear 29 and the ring gear 27 are meshed with each other. The bottom of the circular gear 29 is fixedly connected to the third grinding roller 210, and the inner wall of the grinding cylinder 1 is fixedly connected to a partition plate 212. The partition plate 212 is cast in an integrated manner, which improves the integrity. There is no interface inside, and there is no weakness problem at the interface. No assembly is required, and it can be directly installed, which is convenient for production and maintenance, reduces the number of parts and steps in the assembly process, reduces assembly cost and time, reduces connection points and joints, reduces the risk of loosening or failure between parts, enhances the structural strength and stability of the overall component, and improves the long-term service life of the product.

[0025] The first rotating rod 24 movably passes through the fixed plate 22 and extends toward the top. The top of the fixed plate 22 is fixedly connected to the motor 23 , and the output end of the motor 23 is fixedly connected to the extended end of the first rotating rod 24 .

[0026] When the above-mentioned equipment is used, the motor 23 is started, the motor 23 drives the first rotating rod 24 to rotate, the first rotating rod 24 drives the first grinding roller 25 to rub against the grinding groove 21 to grind the material initially, and the initially ground material falls from the through hole at the top of the partition plate 212 into the bottom of the grinding cylinder 1 for preliminary classification, the first rotating rod 24 drives the second grinding roller 211 to rotate, the first rotating rod 24 drives the connecting rod 26 to rotate, the connecting rod 26 drives the second rotating rod 28 to rotate, the second rotating rod 28 drives the circular gear 29 to rotate, the circular gear 29 slides on the inner wall of the gear ring 27, and the circular gear 29 drives the second rotating rod 28 to rotate. There are three grinding rollers 210. The third grinding roller 210 rotates on its own while revolving, through the cooperation of the ring gear 27 and the circular gear 29. The second grinding roller 211 and the third grinding roller 210 perform the final grinding of the material. Through the fine mechanical transmission and multi-roller grinding design, the device can apply force more evenly and refine the surface of the material, which can significantly reduce the problem of uneven surface roughness and ensure that the final product reaches the required smoothness and precision within the expected range, thereby solving the problem of uneven surface roughness or exceeding the expected range raised in the background technology.

[0027] Example 2

[0028] See also Figure 1-Figure 4On the basis of embodiment 1, a striking device 3 is provided on the grinding cylinder 1, and the striking device 3 includes a horizontal plate 31. The bottom of the horizontal plate 31 is rotatably connected to a third rotating rod 33 through a bearing. The bottom of the third rotating rod 33 is fixedly connected to a striking block 34. The striking block 34 is cast in an integrated manner, which improves the integrity. There is no interface inside, and there is no weakness problem at the interface. No assembly is required and it can be directly installed, which is convenient for production and maintenance, reduces the number of parts and steps in the assembly process, reduces assembly cost and time, reduces connection points and joints, reduces the risk of loosening or failure between parts, enhances the structural strength and stability of the overall component, and improves the long-term service life of the product.

[0029] The third rotating rod 33 and the outer wall of the first rotating rod 24 are connected to each other through a pulley 32 .

[0030] The bottom of the grinding cylinder 1 is fixedly connected with a supporting leg.

[0031] When the above-mentioned equipment is in use, the first rotating rod 24 drives the pulley 32 to rotate, the pulley 32 drives the third rotating rod 33 to rotate, and the third rotating rod 33 drives the knocking block 34 to knock the grinding cylinder 1 to prevent the material from adhering to the inner wall of the grinding cylinder 1 and causing waste. Continuously knocking the outer wall of the grinding cylinder 1 can loosen the material adhering to the inner wall of the grinding cylinder 1 and re-participate in the grinding process, thereby reducing the waste caused by adhesion, keeping the inner wall of the grinding cylinder 1 clean, ensuring that the material can be ground evenly, effectively improving the efficiency and quality of grinding, making the grinding process more stable and continuous, and facilitating large-scale processing and production in industrial production.

[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A food processing grinding device, comprising a grinding cylinder (1), characterized in that: The grinding cylinder (1) is provided with a graded grinding device (2), the graded grinding device (2) comprising a grinding groove (21), the grinding groove (21) being opened on the inner wall of the grinding cylinder (1), the top of the grinding cylinder (1) being fixedly connected to a fixed plate (22), the bottom of the inner wall of the fixed plate (22) being rotatably connected to a first rotating rod (24) via a bearing, the outer wall of the first rotating rod (24) being fixedly sleeved with a first grinding roller (25), and the outer wall of the first rotating rod (24) being fixedly connected to a second grinding roller (211).

2. A food processing and grinding device according to claim 1, characterized in that: The outer wall of the first rotating rod (24) is fixedly connected to a connecting rod (26); the bottom of the connecting rod (26) is rotatably connected to a second rotating rod (28) via a bearing; the bottom of the second rotating rod (28) is fixedly connected to a circular gear (29); the inner wall of the grinding cylinder (1) is fixedly connected to a gear ring (27); the circular gear (29) and the gear ring (27) are meshed with each other; the bottom of the circular gear (29) is fixedly connected to a third grinding roller (210); and the inner wall of the grinding cylinder (1) is fixedly connected to a partition plate (212).

3. A food processing and grinding device according to claim 2, characterized in that: The first rotating rod (24) movably penetrates the fixed plate (22) and extends toward the top. The top of the fixed plate (22) is fixedly connected to a motor (23). The output end of the motor (23) is fixedly connected to the extension end of the first rotating rod (24).

4. A food processing and grinding device according to claim 3, characterized in that: The grinding cylinder (1) is provided with a beating device (3), which comprises a transverse plate (31), the bottom of which is rotatably connected to a third rotating rod (33) via a bearing, and the bottom of which is fixedly connected to a beating block (34).

5. A food processing and grinding device according to claim 4, characterized in that: The third rotating rod (33) and the outer wall of the first rotating rod (24) are connected in transmission via a pulley (32).

6. A food processing and grinding device according to claim 5, characterized in that: The bottom of the grinding cylinder (1) is fixedly connected with a supporting leg.

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