Automatic stone mill device for fermented bean curd production

Abstract

The utility model discloses an automatic stone mill device for fermented bean curd production, and relates to the technical field of food processing equipment. The automatic stone mill device for fermented bean curd production comprises a grinding box and a grinding device, the grinding device comprises a motor, a grinding body, a connecting piece, a spherical rotating piece, a supporting plate, a limiting piece, a rotating rod, a connecting frame, a first connecting rod and a second connecting rod, the motor is fixedly connected to the top of the grinding box, and the connecting frame is fixedly connected to the bottom of the rotating rod; the first connecting rod is rotatably connected with the connecting frame, the second connecting rod is slidably connected with the first connecting rod, the grinding body is fixedly connected to the top of the connecting piece, the second connecting rod is rotatably connected with the grinding body, and through rotation of the grinding body, no dead angle exists in the device, and materials can be ground more uniformly and finely; the problem that in the actual grinding process, due to the fact that gaps between grinding rotary discs are large, soybeans are not sufficiently ground in the grinding discs is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing equipment, in particular to an automatic stone grinding device for fermented bean curd production. Background Art

[0002] An important step in the production of fermented bean curd is to add a certain proportion of gypsum or vinegar to soybean milk and pour it into a pressing mold, then solidify it into blocks, and put the solidified bean blocks into a fermentation tank for fermentation. It is usually packaged in bottles or cans, and certain preservatives are added to extend the shelf life of the fermented bean curd. In the field of soy product processing machinery, the operation of the machine for producing fermented bean curd requires a lot of manpower and material resources. During the actual grinding process, due to the large gap between the grinding turntables, the soybeans are not fully ground inside the grinding disk, making it difficult to ensure the production qualification rate. Therefore, an automated stone grinding device for fully grinding fermented bean curd is needed. Utility Model Content

[0003] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art and to provide an automated stone mill device for fermented bean curd production, which can solve the problem of insufficient grinding of soybeans inside the grinding disc due to the large gap between the grinding discs during the actual grinding process.

[0004] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an automated stone mill device for fermented bean curd production, comprising a grinding box and a grinding device, the grinding device comprising a motor, a grinding body, a connecting piece, a spherical rotating piece, a support plate, a limiting piece, a rotating rod, a connecting frame, a first connecting rod and a second connecting rod, the motor is fixedly connected to the top of the grinding box, the rotating rod is fixedly connected to the output end of the motor, the connecting frame is fixedly connected to the bottom of the rotating rod, the first connecting rod is rotatably connected to the connecting frame, the second connecting rod is slidably connected to the first connecting rod, the support plate is fixedly connected to the inside of the grinding box, the limiting piece is fixedly connected to the top of the support plate, the spherical rotating piece is arranged inside the limiting piece, the connecting piece is fixedly connected to the top of the spherical rotating piece, the grinding body is fixedly connected to the top of the connecting piece, and the second connecting rod is rotatably connected to the grinding body.

[0005] Preferably, a receiving groove for the first connecting rod to move is provided inside the second connecting rod.

[0006] Preferably, a spring is fixedly connected inside the second connecting rod, and the spring is fixedly connected to the first connecting rod.

[0007] Preferably, a gap is provided between the grinding body and the grinding box.

[0008] Preferably, an annular water inlet groove is provided on the top of the grinding box, and a filter is provided inside the water inlet groove.

[0009] Preferably, a feed port is provided at the top of the grinding box, and a discharge port is provided at the bottom of the grinding box.

[0010] Preferably, the outer surface of the grinding box is fixedly connected to a bracket, and the bottom of the bracket is fixedly connected to a base.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The automatic stone mill device for fermented bean curd production eliminates dead corners inside the device through the rotation of the grinding body, which enables the material to be ground more evenly and finely, solving the problem of insufficient grinding of soybeans inside the grinding disc due to the large gap between the grinding discs in the actual grinding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0014] Figure 1 This is a schematic diagram of the main body of the utility model;

[0015] Figure 2 This is a schematic diagram of the grinding device of the present utility model;

[0016] Figure 3 For the utility model Figure 2 Schematic diagram at point A in the middle;

[0017] Figure 4 Schematic diagram of the grinding body of the present utility model;

[0018] Figure 5 This is a schematic diagram of the first connecting rod of the present invention.

[0019] Figure numerals: 1. Grinding box; 2. Bracket; 3. Base; 4. Discharge port; 5. Motor; 6. Water inlet trough; 7. Feed port; 8. Grinding body; 9. Connecting part; 10. Spherical rotating part; 11. Support plate; 12. Limiting part; 13. Rotating rod; 14. Connecting frame; 15. First connecting rod; 16. Second connecting rod; 17. Spring; 18. Receiving groove. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0021] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0022] In the description of this utility model, terms such as "greater than," "less than," and "exceed" are understood to exclude the number indicated, while terms such as "above," "below," and "within" are understood to include the number indicated. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly specifying the number or order of the technical features indicated.

[0023] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0024] See also Figure 1-5The utility model provides a technical solution: an automated stone mill device for fermented bean curd production, comprising a grinding box 1 and a grinding device, the grinding device comprising a motor 5, a grinding body 8, a connecting member 9, a spherical rotating member 10, a support plate 11, a limit member 12, a rotating rod 13, a connecting frame 14, a first connecting rod 15 and a second connecting rod 16, the motor 5 is fixedly connected to the top of the grinding box 1, the rotating rod 13 is fixedly connected to the output end of the motor 5, the connecting frame 14 is fixedly connected to the bottom of the rotating rod 13, the first connecting rod 15 is rotatably connected to the connecting frame 14, the second connecting rod 16 is slidably connected to the first connecting rod 15, the support plate 11 is fixedly connected to the inside of the grinding box 1, the limit member 12 is fixedly connected to the top of the support plate 11, the spherical rotating member 10 is arranged inside the limit member 12, the connecting member 9 is fixedly connected to the top of the spherical rotating member 10, the grinding body 8 is fixedly connected to the top of the connecting member 9, the second connecting The rod 16 is rotatably connected to the grinding body 8. During grinding, the starting motor 5 drives the rotating rod 13 and the connecting frame 14 to rotate, and then drives the first connecting rod 15 and the second connecting rod 16 to rotate. Due to the action of the spring 17, the second connecting rod 16 is always subjected to thrust so that part of the surface of the grinding body 8 is always in contact with the inner wall of the grinding box 1. The second connecting rod 16 makes a circular motion and drives the grinding body 8 to rotate. When the grinding body 8 rotates, the spherical rotating part 10 can rotate inside the limit part 12. Since the spherical rotating part 10 is spherical, the grinding body 8 can rotate irregularly. The grinding body 8 can grind the material inside the grinding box 1 after rotation. The rotation of the grinding body 8 eliminates dead angles inside the device, and the material can be ground more evenly and finely, which solves the problem of insufficient grinding of soybeans inside the grinding disc due to the large gap between the grinding discs in the actual grinding process.

[0025] Furthermore, a receiving groove 18 is provided inside the second connecting rod 16 for the movement of the first connecting rod 15, and a spring 17 is fixedly connected to the inside of the second connecting rod 16, and the spring 17 is fixedly connected to the first connecting rod 15. A gap is provided between the grinding body 8 and the grinding box 1, and an annular water inlet groove 6 is provided on the top of the grinding box 1, and a filter is provided inside the water inlet groove 6. A feed port 7 is provided on the top of the grinding box 1, and a discharge port 4 is provided at the bottom of the grinding box 1. The outer surface of the grinding box 1 is fixedly connected to a bracket 2, and the bottom of the bracket 2 is fixedly connected to a base 3. Soybeans can be put into the interior of the grinding box 1 through the feed port 7 through the feeding device, and water can be added to the interior of the grinding box 1 through the water inlet groove 6 through a water pipe and a water pump. The filter screen provided on the water inlet groove 6 can slow down the falling speed of water. Water can fill the annular water inlet groove 6 and be evenly added to the interior of the grinding box 1, which helps to fully grind and speed up work efficiency. The ground soybeans are discharged through the discharge port 4.

[0026] Working principle: Soybeans can be put into the grinding box 1 through the feeding port 7 through the feeding device, and water can be added to the grinding box 1 through the water inlet 6 through the water pipe and water pump. The filter screen set on the water inlet trough 6 can slow down the speed of water falling. Water can fill the annular water inlet trough 6 and be evenly added to the inside of the grinding box 1, which is conducive to sufficient grinding. When grinding, the starting motor 5 drives the rotating rod 13 and the connecting frame 14 to rotate, and then drives the first connecting rod 15 and the second connecting rod 16 to rotate. Due to the action of the spring 17, the second connecting rod 16 is always restrained. The thrust causes part of the surface of the grinding body 8 to always contact the inner wall of the grinding box 1. The second connecting rod 16 performs a circular motion and drives the grinding body 8 to rotate. When the grinding body 8 rotates, the spherical rotating part 10 can rotate inside the limit part 12. Since the spherical rotating part 10 is spherical, the grinding body 8 can rotate irregularly. The grinding body 8 can grind the material inside the grinding box 1 after rotation. The rotation of the grinding body 8 eliminates dead corners inside the device, and the material can be ground more evenly and finely. The ground soybeans are discharged through the discharge port 4.

[0027] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An automated stone grinding device for fermented bean curd production, characterized in that: include: Grinding box (1); The grinding device comprises a motor (5), a grinding body (8), a connecting member (9), a spherical rotating member (10), a support plate (11), a limiting member (12), a rotating rod (13), a connecting frame (14), a first connecting rod (15) and a second connecting rod (16), wherein the motor (5) is fixedly connected to the top of the grinding box (1), the rotating rod (13) is fixedly connected to the output end of the motor (5), the connecting frame (14) is fixedly connected to the bottom of the rotating rod (13), the first connecting rod (15) is fixedly connected to the output end of the motor (5), the connecting frame (14) is fixedly connected to the bottom of the rotating rod (13), and the first connecting rod (15) is fixedly connected to the output end of the motor (5). The connecting frame (14) is rotatably connected, the second connecting rod (16) is slidably connected to the first connecting rod (15), the support plate (11) is fixedly connected to the inside of the grinding box (1), the limiting member (12) is fixedly connected to the top of the support plate (11), the spherical rotating member (10) is arranged inside the limiting member (12), the connecting member (9) is fixedly connected to the top of the spherical rotating member (10), the grinding body (8) is fixedly connected to the top of the connecting member (9), and the second connecting rod (16) is rotatably connected to the grinding body (8).

2. The automatic stone grinding device for fermented bean curd production according to claim 1, characterized in that: The second connecting rod (16) is provided with an accommodating groove (18) inside which the first connecting rod (15) can move.

3. The automatic stone grinding device for fermented bean curd production according to claim 1, characterized in that: A spring (17) is fixedly connected to the interior of the second connecting rod (16), and the spring (17) is fixedly connected to the first connecting rod (15).

4. The automatic stone grinding device for fermented bean curd production according to claim 1, characterized in that: A gap is provided between the grinding body (8) and the grinding box (1).

5. The automatic stone grinding device for fermented bean curd production according to claim 1, characterized in that: An annular water inlet trough (6) is provided on the top of the grinding box (1), and a filter is provided inside the water inlet trough (6).

6. The automatic stone grinding device for fermented bean curd production according to claim 1, characterized in that: The top of the grinding box (1) is provided with a feed port (7), and the bottom of the grinding box (1) is provided with a discharge port (4).

7. The automatic stone grinding device for fermented bean curd production according to claim 1, characterized in that: The outer surface of the grinding box (1) is fixedly connected to a bracket (2), and the bottom of the bracket (2) is fixedly connected to a base (3).

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