Raw material grinding device for vinegar processing

Abstract

The utility model discloses a raw material grinding device for vinegar processing, and relates to the technical field of vinegar processing and production. The grinding machine comprises a grinding machine shell, wherein a grinding mechanism, a discharging mechanism and a conveying mechanism are arranged on the grinding machine shell; the grinding mechanism comprises an upper grinding assembly and a lower grinding assembly, the upper grinding assembly comprises a first motor fixedly connected to the grinding machine shell, the first motor is fixedly connected with a gear, a gear groove is rotationally connected with a gear ring, the gear ring is meshed with the gear, the gear ring is fixedly connected with an upper grinding disc, and a plurality of discharging holes are formed in the upper grinding disc. And the upper grinding disc is fixedly connected with an inclined ring. Through the grinding mechanism, the first motor is driven to drive the upper grinding disc to rotate on the lower grinding disc so as to crush and grind raw materials into superfine fine powder, the raw materials are ground into uniform and consistent sizes in cooperation with the discharging mechanism, it is ensured that follow-up raw materials are stably and uniformly fermented in the fermentation process, and the quality of produced and processed vinegar is ensured to a certain extent.

Description

Technical Field

[0001] The utility model belongs to the technical field of vinegar processing and production, in particular to a raw material grinding device for vinegar processing. Background Art

[0002] Vinegar is a fermented sour liquid condiment, mostly made from glutinous rice, sorghum, rice, corn, wheat, sugar and alcohol. The production of vinegar must go through the process of crushing and then steaming the raw materials to increase the contact surface with microorganisms, which is conducive to fermentation and uniform gelatinization of the raw materials, thereby accelerating saccharification.

[0003] However, some raw material grinding devices used in vinegar processing have simple structures and are not fine enough to grind the raw materials. Some of the fine powders produced are relatively coarse and of varying sizes, resulting in low efficiency when the raw materials come into contact with microorganisms for fermentation, and an uneven fermentation process, which may affect the quality and flavor of the vinegar produced. Utility Model Content

[0004] The purpose of the utility model is to provide a raw material grinding device for vinegar processing. By providing a grinding mechanism, a first motor is driven to drive the upper grinding disc to rotate on the lower grinding disc to crush the raw material into extremely fine powder, thereby solving the problem that some raw material grinding devices for vinegar processing have a simple structure and cannot grind the raw material finely enough.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a raw material grinding device for vinegar processing, comprising a grinding machine shell, on which a grinding mechanism, a discharging mechanism and a conveying mechanism are arranged;

[0007] Furthermore, the grinding mechanism includes an upper grinding assembly and a lower grinding assembly, and the upper grinding assembly includes a first motor fixedly connected to the outer wall of the grinder housing. The output end of the first motor is fixedly connected to a gear, and the inner wall of the grinder housing is provided with a gear groove, and the inner wall of the gear groove is rotatably connected to a gear ring, and the gear ring is engaged with the gear, and the inner wall of the gear ring is fixedly connected to an upper grinding disc, and the top surface of the upper grinding disc is provided with a plurality of discharge holes, and the top surface of the upper grinding disc is fixedly connected to an inclined ring, and the outer wall of the inclined ring is rotatably connected to the inner wall of the grinder housing.

[0008] Furthermore, the lower grinding assembly includes a first rotating shaft fixedly connected to the inner wall of the upper grinding disc, the outer wall of the first rotating shaft is rotatably connected to the lower grinding disc, the outer wall of the lower grinding disc is fixedly connected to a plurality of fixed blocks, the ends of the plurality of fixed blocks away from each other are fixedly connected to the inner wall of the grinder housing, and a plurality of grinding grooves are provided on the side where the lower grinding disc and the upper grinding disc are close to each other.

[0009] Furthermore, the discharging mechanism includes a ball mill assembly and a discharging assembly. The ball mill assembly includes a ball mill fixedly connected to the bottom end of the first rotating shaft. The bottom surface of the grinding machine shell is provided with a discharging port.

[0010] Furthermore, the discharge assembly includes a discharge pipe fixedly connected to the bottom surface of the grinder shell, and the outer wall of the grinder shell is fixedly connected to a plurality of support columns.

[0011] Furthermore, the conveying mechanism includes a connecting component, a conveying component and a material storage component. The connecting component includes a discharge port opened on the top surface of the grinder shell. The top surface of the grinder shell is fixedly connected to a connecting pipe.

[0012] Furthermore, the conveying assembly includes a feed pipe fixedly connected to the left end of the connecting pipe, the top end of the feed pipe is fixedly connected to a second motor, the output end of the second motor extends to the inner wall of the feed pipe and is fixedly connected to a second rotating shaft, and the outer wall of the second rotating shaft is fixedly connected to a spiral blade.

[0013] Furthermore, the material storage assembly includes a material storage box fixedly connected to the bottom end of the material delivery pipe, the bottom end of the second rotating shaft is rotatably connected to the inner bottom wall of the material storage box, and the bottom end of the material delivery pipe is provided with a plurality of feed ports.

[0014] The utility model has the following beneficial effects:

[0015] 1. By setting up the grinding mechanism, it is realized that the first motor is driven to drive the upper grinding disc to rotate on the lower grinding disc, and the raw materials are crushed and ground into extremely fine powder through a number of grinding grooves. The raw materials are ground into a uniform size in conjunction with the discharging mechanism, ensuring that the subsequent raw materials are smoothly and evenly fermented, and to a certain extent, the quality of the produced and processed vinegar is guaranteed.

[0016] 2. By setting up the discharging mechanism, the ball mill is rotated by the first rotating shaft in cooperation with the grinding mechanism, and the raw materials ground by the grinding mechanism are further ground and processed, which ensures that the prepared raw material powder particles are uniform to a certain extent, and further improves the fine grinding effect of the device.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a rear view structural diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 4 This is a schematic diagram of a partial cross-sectional structure of the utility model;

[0023] Figure 5 for Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0024] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0025] 1. Grinding machine housing; 2. Grinding mechanism; 3. Discharging mechanism; 4. Conveying mechanism; 21. First motor; 22. Gear; 23. Gear groove; 24. Gear ring; 25. Upper grinding disc; 26. Feeding hole; 27. Tilting ring; 28. First rotating shaft; 29. ​​Lower grinding disc; 210. Fixed block; 211. Grinding groove; 31. Ball mill; 32. Discharging port; 33. Discharging pipe; 34. Support column; 41. Feeding port; 42. Connecting pipe; 43. Conveying pipe; 44. Second motor; 45. Second rotating shaft; 46. Spiral blade; 47. Storage box; 48. Feeding port. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-5 As shown, the utility model is a raw material grinding device for vinegar processing, comprising a grinder housing 1, on which a grinding mechanism 2, a discharging mechanism 3 and a conveying mechanism 4 are provided;

[0028] The grinding mechanism 2 includes an upper grinding assembly and a lower grinding assembly. The upper grinding assembly includes a first motor 21 fixedly connected to the outer wall of the grinder housing 1. The output end of the first motor 21 is fixedly connected to a gear 22. A gear groove 23 is provided on the inner wall of the grinder housing 1. The inner wall of the gear groove 23 is rotatably connected to a gear ring 24. The gear ring 24 is engaged with the gear 22. The inner wall of the gear ring 24 is fixedly connected to an upper grinding disc 25. A plurality of discharge holes 26 are provided on the top surface of the upper grinding disc 25. The top surface of the upper grinding disc 25 is fixedly connected to an inclined ring 27. The outer wall of the inclined ring 27 is rotatably connected to the inner wall of the grinder housing 1.

[0029] Among them Figure 3 、 Figure 4 and Figure 5 As shown, the lower grinding assembly includes a first rotating shaft 28 fixedly connected to the inner wall of the upper grinding disc 25, the outer wall of the first rotating shaft 28 is rotatably connected to the lower grinding disc 29, the outer wall of the lower grinding disc 29 is fixedly connected to a plurality of fixed blocks 210, the ends of the plurality of fixed blocks 210 away from each other are fixedly connected to the inner wall of the grinder housing 1, and a plurality of grinding grooves 211 are provided on the side where the lower grinding disc 29 and the upper grinding disc 25 are close to each other.

[0030] By setting up the grinding mechanism 2, it is achieved that the first motor 21 is driven to drive the upper grinding disc 25 to rotate on the lower grinding disc 29, and the raw materials are crushed and ground into extremely fine powder through the multiple grinding grooves 211. The raw materials are ground into a uniform size in conjunction with the discharging mechanism 3, ensuring that the subsequent raw materials are smoothly and evenly fermented, thereby ensuring the quality of the produced and processed vinegar to a certain extent.

[0031] Among them Figure 3 and Figure 4 As shown, the discharging mechanism 3 includes a ball mill assembly and a discharging assembly. The ball mill assembly includes a ball mill 31 fixedly connected to the bottom end of the first rotating shaft 28. A discharging port 32 is provided on the bottom surface of the grinder housing 1. The discharging assembly includes a discharging pipe 33 fixedly connected to the bottom surface of the grinder housing 1. A plurality of support columns 34 are fixedly connected to the outer wall of the grinder housing 1.

[0032] By setting up the discharge mechanism 3, the ball mill 31 is rotated by the first rotating shaft 28 in cooperation with the grinding mechanism 2, and the raw materials ground by the grinding mechanism 2 are further ground and processed, which ensures that the prepared raw material powder particles are uniform to a certain extent, and further improves the fine grinding effect of the device.

[0033] Among them Figure 2 and Figure 3As shown, the conveying mechanism 4 includes a connecting component, a conveying component and a storage component. The connecting component includes a discharge port 41 opened on the top surface of the grinder shell 1, and the top surface of the grinder shell 1 is fixedly connected to a connecting pipe 42. The conveying component includes a feed pipe 43 fixedly connected to the left end of the connecting pipe 42, and the top of the feed pipe 43 is fixedly connected to a second motor 44. The output end of the second motor 44 extends to the inner wall of the feed pipe 43 and is fixedly connected to a second rotating shaft 45. The outer wall of the second rotating shaft 45 is fixedly connected to a spiral blade 46. The storage component includes a storage box 47 fixedly connected to the bottom end of the feed pipe 43, and the bottom end of the second rotating shaft 45 is rotatably connected to the inner bottom wall of the storage box 47. The bottom end of the feed pipe 43 is provided with a plurality of feed ports 48.

[0034] By setting up a conveying mechanism 4, the continuously rotating spiral blades 46 drive the raw materials accumulated in the storage box 47, and transport the granular raw materials upward in the conveying pipe 43 through the feed port 48. After the raw materials reach a certain height, they enter the connecting pipe 42 and then fall from the discharge port 41 into the grinding machine shell 1 to complete the transportation.

[0035] A specific application of this embodiment is as follows: by setting up a grinding mechanism 2, under the transportation action of the conveying mechanism 4, the raw material passes through the connecting pipe 42 and falls into the grinding machine housing 1 from the discharge port 41, driving the first motor 21 to drive the gear 22 to rotate, and since the gear ring 24 is engaged with the gear 22, the gear 22 drives the gear ring 24 to rotate in the gear groove 23, wherein the gear groove 23 plays the role of connecting the gear ring 24 and the gear 22, and at the same time plays a limiting role on the upper grinding disc 25 to prevent the upper grinding disc 25 from rotating and deviating. The gear ring 24 drives the upper grinding disc 25 to rotate in the grinding machine housing 1, and the raw material falls on the discharge hole 26 and enters between the upper grinding disc 25 and the lower grinding disc 29. The continuously rotating upper grinding disc 25 crushes and grinds the raw material falling into the plurality of grinding grooves 211, so that The raw materials are crushed into extremely fine powder particles. The continuously rotating raw materials are driven by the rotation of the upper grinding disc 25 to roll outward in the grinding groove 211. The later raw materials are crushed and squeezed to push the earlier powdered raw materials, so that the raw materials continuously fall from the edge of the lower grinding disc 29 to the ball mill 31. The inclined ring 27 is provided to facilitate the collection of the falling raw materials on the discharge hole 26. The plurality of fixed blocks 210 are provided to fix and support the lower grinding disc 29, so that the first motor 21 is driven to drive the upper grinding disc 25 to rotate on the lower grinding disc 29, and the raw materials are crushed and ground into extremely fine powder through the plurality of grinding grooves 211. The raw materials are ground into uniform size in cooperation with the discharging mechanism 3, ensuring that the subsequent raw materials are smoothly and evenly processed during the fermentation process, and to a certain extent, ensuring the quality of the produced and processed vinegar.

[0036] By setting up a discharge mechanism 3, the upper grinding disc 25 on the grinding mechanism 2 drives the first rotating shaft 28 to rotate, so that the first rotating shaft 28 drives the ball mill 31 to rotate synchronously, and the ball mill 31 further processes and grinds the raw materials ground by the grinding mechanism 2 on the inner wall of the grinder housing 1, wherein the ball mill 31 is hung on the bottom end of the first rotating shaft 28. The ball mill 31 does not contact the inner wall of the grinder housing 1, leaving only a very small gap. The grinding effect of the ball mill is relatively stable, which can make the crushed raw material particle size more uniform. The uniform powder raw material falls from the discharge pipe 33 to the next process through the discharge port 32. A number of support columns 34 are set to play a supporting role, so that the grinding mechanism 2 can rotate the ball mill 31 through the first rotating shaft 28, and the raw materials ground by the grinding mechanism 2 are further ground. To a certain extent, it is ensured that the prepared raw material powder particles are uniform, and the fine grinding effect of the device is further improved.

[0037] By setting up a conveying mechanism 4, the second motor 44 is used to drive the second rotating shaft 45 to rotate, and the second rotating shaft 45 drives the spiral blade 46 to spirally rotate in the conveying pipe 43. The continuously rotating spiral blade 46 drives the raw materials accumulated in the storage box 47, and transports the granular raw materials upward in the conveying pipe 43 through the feed port 48. After the raw materials reach a certain height, they enter the connecting pipe 42 and then fall from the discharge port 41 into the grinding machine shell 1 to complete the transportation.

[0038] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0039] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A raw material grinding device for vinegar processing, comprising a grinding machine housing (1), characterized in that: The grinding machine housing (1) is provided with a grinding mechanism (2), a discharging mechanism (3) and a conveying mechanism (4); The grinding mechanism (2) includes an upper grinding assembly and a lower grinding assembly. The upper grinding assembly includes a first motor (21) fixedly connected to the outer wall of the grinding machine housing (1). The output end of the first motor (21) is fixedly connected to a gear (22). The inner wall of the grinding machine housing (1) is provided with a gear groove (23). The inner wall of the gear groove (23) is rotatably connected to a gear ring (24). The gear ring (24) is meshed with the gear (22). The inner wall of the gear ring (24) is fixedly connected to an upper grinding disc (25). The top surface of the upper grinding disc (25) is provided with a plurality of discharge holes (26). The top surface of the upper grinding disc (25) is fixedly connected to an inclined ring (27). The outer wall of the inclined ring (27) is rotatably connected to the inner wall of the grinding machine housing (1).

2. A raw material grinding device for vinegar processing according to claim 1, characterized in that: The lower grinding assembly comprises a first rotating shaft (28) fixedly connected to the inner wall of the upper grinding disc (25); the outer wall of the first rotating shaft (28) is rotatably connected to the lower grinding disc (29); the outer wall of the lower grinding disc (29) is fixedly connected to a plurality of fixed blocks (210); the ends of the plurality of fixed blocks (210) that are away from each other are fixedly connected to the inner wall of the grinding machine housing (1); and the sides of the lower grinding disc (29) and the upper grinding disc (25) that are close to each other are each provided with a plurality of grinding grooves (211).

3. A raw material grinding device for vinegar processing according to claim 2, characterized in that: The discharging mechanism (3) includes a ball mill assembly and a discharging assembly. The ball mill assembly includes a ball mill (31) fixedly connected to the bottom end of the first rotating shaft (28). A discharging port (32) is provided on the bottom surface of the grinding machine housing (1).

4. A raw material grinding device for vinegar processing according to claim 3, characterized in that: The discharge assembly comprises a discharge pipe (33) fixedly connected to the bottom surface of the grinder housing (1), and a plurality of support columns (34) are fixedly connected to the outer wall of the grinder housing (1).

5. A raw material grinding device for vinegar processing according to claim 4, characterized in that: The conveying mechanism (4) comprises a connecting assembly, a conveying assembly and a material storage assembly. The connecting assembly comprises a discharge port (41) opened on the top surface of the grinder housing (1). The top surface of the grinder housing (1) is fixedly connected to a connecting pipe (42).

6. A raw material grinding device for vinegar processing according to claim 5, characterized in that: The conveying assembly includes a conveying pipe (43) fixedly connected to the left end of the connecting pipe (42), the top end of the conveying pipe (43) is fixedly connected to a second motor (44), the output end of the second motor (44) extends to the inner wall of the conveying pipe (43) and is fixedly connected to a second rotating shaft (45), and the outer wall of the second rotating shaft (45) is fixedly connected to a spiral blade (46).

7. A raw material grinding device for vinegar processing according to claim 6, characterized in that: The material storage assembly includes a material storage box (47) fixedly connected to the bottom end of the material delivery pipe (43), the bottom end of the second rotating shaft (45) is rotatably connected to the inner bottom wall of the material storage box (47), and the bottom end of the material delivery pipe (43) is provided with a plurality of feed ports (48).

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