Soybean grinding device for bean product production and processing

Abstract

The utility model discloses a soybean grinding device for producing and processing bean products, and relates to the technical field of bean product processing, the soybean grinding device comprises a bottom plate and support plates fixedly mounted at two ends of the outer top surface of the bottom plate, a treatment box is fixedly mounted on the corresponding outer side walls of the two support plates, and the outer top surface of the treatment box is connected with a feeding square cover in a penetrating manner; a square discharging cover is connected to the outer bottom face of the treatment box in a penetrating mode, and a crushing assembly used for conducting double grinding on soybean particles is arranged in the treatment box. The driving motor is used as a power source to drive the rotating shaft rod to rotate so as to drive the crushing cutter and the grinding roller to rotate synchronously, so that soybean particles are subjected to double rolling and grinding, and the sizes of the ground particles are equal and meet the use requirements; and the problems of complex grinding procedure and low grinding efficiency caused by repeated grinding due to insufficient single grinding are avoided.

Description

Technical Field

[0001] This utility model relates to the field of soybean product processing technology, and in particular to a soybean grinding device for soybean product production and processing. Background Technology

[0002] Dried tofu refers to various shapes of products made primarily from soybeans and water, processed through grinding, separating, boiling, adding a coagulant, pressing and dehydrating, shaping, and cutting. It is a further processed product of tofu. Dried tofu is rich in nutrients, containing a large amount of protein, fat, carbohydrates, and various minerals needed by the human body. Soybean grinding refers to the process of processing soybeans into powder or paste. Soybean grinding usually requires specialized machinery, such as soy milk makers, tofu machines, and stone mills.

[0003] For example, Chinese Patent Publication No. CN220514319U discloses a soybean grinding device, including a grinding base with a support plate fixedly connected to its top surface. A grinding disc is disposed inside the support plate. In this publication, a material-feeding plate on the outer surface of the grinding disc rotates to clean the inner wall of the support plate. Under the action of the fixed plate, the slurry on the material-feeding plate can be scraped off and discharged, ensuring that the slurry in the support plate is fully utilized, increasing the device's convenience. When a certain amount of slurry is collected in the support box, a cylinder can be opened to squeeze the slurry, allowing for thorough filtration of the particles. Workers can then directly collect the liquid, increasing the device's practicality. However, this patent can only perform initial crushing and grinding of soybean granules. A single grinding operation can easily result in insufficient grinding and the presence of large particles, necessitating further grinding, thus complicating the grinding process and reducing grinding efficiency. Therefore, those skilled in the art have provided a soybean grinding device for soybean product processing to solve the problems mentioned in the background art. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a soybean grinding device for soybean product production and processing, which solves the problem mentioned in the background technology that can only perform initial crushing and grinding of soybean granules. However, a single grinding process can easily lead to insufficient grinding and the presence of large particles, thus requiring further grinding, which in turn results in a complex grinding process and low grinding efficiency.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a soybean grinding device for soybean product production and processing, comprising a base plate and support plates fixedly installed on both ends of the outer top surface of the base plate, a processing box being fixedly installed on the corresponding outer side walls of the two support plates, a feeding hood being connected through the outer top surface of the processing box, a discharging hood being connected through the outer bottom surface of the processing box, and a crushing component for double grinding of soybean particles being provided inside the processing box.

[0006] As a further technical solution of this utility model, the crushing component includes an annular cavity one and an annular cavity two respectively opened at the upper and lower ends inside the processing box. The annular cavity one and the annular cavity two are interconnected through a guide hole. A filter screen plate is fixedly installed inside the annular cavity one. A rotating shaft is provided between the annular cavity one and the annular cavity two. One end of the rotating shaft extends to the outer top surface of the processing box, while the other end extends through the processing box to the outer bottom surface of the discharge hood. A drive motor is fixedly installed on the outer top surface of the bottom plate.

[0007] As a further technical solution of this utility model, the output end of the drive motor is fixedly connected to the rotating shaft.

[0008] As a further technical solution of this utility model, a circular sleeve is fixedly fitted on the outer peripheral surface of the rotating shaft and above the outer top surface of the filter screen. A shredder cutter arranged in a circumferential linear array is fixedly installed on the outer peripheral surface of the circular sleeve, and the shredder cutter is designed in an arc shape.

[0009] As a further technical solution of this utility model, a grinding roller is fixedly sleeved inside the second annular cavity and on the outer peripheral surface of the rotating shaft, and grinding protrusions distributed in a circular array are fixedly installed on the outer peripheral sidewall of the grinding roller.

[0010] As a further technical solution of this utility model, the outer top surface of the grinding roller is designed with a gently curved shape that protrudes upwards.

[0011] This utility model provides a soybean grinding device for soybean product production and processing, which has the following advantages compared with the prior art:

[0012] 1. This design provides a soybean grinding device for soybean product production and processing. The device uses a drive motor as a power source to drive a rotating shaft to rotate, thereby driving the crushing cutter and grinding roller to rotate synchronously. This process double-grinds and grinds the soybean particles, ensuring that the size of the ground particles is equal to the required size. This avoids the problems of complex grinding procedures and low grinding efficiency caused by repeated grinding due to insufficient grinding in a single cycle.

[0013] 2. This design provides a soybean grinding device for soybean product production and processing. The filter screen plate can screen the soybean particles that are initially ground. At the same time, the grinding protrusions can increase the grinding area and the force of the force points, thereby accelerating the grinding and crushing of the raw materials and improving its practicality. Attached Figure Description

[0014] Figure 1 A first three-dimensional structural schematic diagram of a soybean grinding device for processing soybean products;

[0015] Figure 2 This is a schematic diagram of the second three-dimensional structure of a soybean grinding device for processing soybean products.

[0016] Figure 3 A cross-sectional three-dimensional structural diagram of a soybean grinding device for processing soybean products;

[0017] Figure 4 This is a three-dimensional structural diagram of the crushing component of a soybean grinding device used in the production and processing of soybean products.

[0018] In the picture:

[0019] 1. Base plate; 101. Support plate; 102. Processing box; 103. Feed hood; 104. Discharge hood;

[0020] 2. Crushing assembly; 201. Annular cavity one; 202. Annular cavity two; 203. Guide hole; 204. Filter screen plate; 205. Rotating shaft; 206. Drive motor;

[0021] 3. Round sleeve; 301. Crusher / cutter;

[0022] 4. Grinding roller; 401. Grinding convex strip. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-4This utility model provides a technical solution for a soybean grinding device for soybean product production and processing: it includes a base plate 1 and support plates 101 fixedly installed on both ends of the outer top surface of the base plate 1. A processing box 102 is fixedly installed on the corresponding outer side walls of the two support plates 101. A feeding hood 103 is connected through the outer top surface of the processing box 102. A crushing component 2 for double grinding of soybean particles is provided inside the processing box 102. The crushing component 2 includes an annular cavity 1 201 and an annular cavity 202 respectively opened at the upper and lower ends inside the processing box 102. The annular cavity 1 201 and the annular cavity 202 are interconnected through a guide hole 203. The interior of the annular cavity 1 201 is fixed. A filter screen plate 204 is installed. A rotating shaft 205 is provided between the first annular cavity 201 and the second annular cavity 202. One end of the rotating shaft 205 extends to the outer top surface of the processing box 102, while the other end extends through the processing box 102 to the outer bottom surface of the discharge cover 104. A drive motor 206 is fixedly installed on the outer top surface of the bottom plate 1. The output end of the drive motor 206 is fixedly connected to the rotating shaft 205. A circular sleeve 3 is fixedly fitted on the outer circumferential surface of the rotating shaft 205 and above the outer top surface of the filter screen. A shredder 301 arranged in a circumferential linear array is fixedly installed on the outer circumferential surface of the circular sleeve 3. Several shredders 301 are designed in an arc shape. First, the soybean granules to be processed are put into the inside of the feeding hood 103. Then, the valve on the feeding hood 103 is opened to transport the soybeans into the annular cavity 201. Next, the drive motor 206 is started to drive the rotating shaft 205 to rotate with the sleeve 3, so that several crushing cutters 301 can perform initial crushing of the soybean granules on the filter screen plate 204 to ensure that the raw material granules are of equal size in the initial grinding, which is convenient for fine grinding later. Then, the soybeans flow into the annular cavity 202 through the guide hole 203 along the filter hole on the filter screen plate 204 for further processing.

[0025] A discharge cover 104 is connected through the bottom surface of the processing box 102. A grinding roller 4 is fixedly sleeved inside the annular cavity 202 and on the outer peripheral surface of the rotating shaft 205. Grinding ridges 401 are fixedly installed in a circular array on the outer peripheral sidewall of the grinding roller 4. The outer top surface of the grinding roller 4 has a gently curved design with upward protrusion. When the soybean particles from the initial crushing process flow into the outer top surface of the grinding roller 4, the particles are dispersed in all directions under the action of centrifugal force and fall into the grinding ring channel to be ground again by the grinding roller 4. At the same time, the grinding ridges 401 on the outer peripheral sidewall of the grinding roller 4 can increase the grinding area and the force of the force point, accelerate the grinding and crushing of the particles, so that the size of the ground particles is equal to that of the use requirements, and achieves thorough grinding of the soybean particles. The ground powder is discharged through the discharge cover 104.

[0026] The working principle of this utility model is as follows: When in use, the soybean granules to be processed are first conveyed along the feed cover 103 to the filter screen plate 204 inside the annular cavity 201.

[0027] At the same time, the drive motor 206 is started to drive the rotating shaft 205 to rotate with the sleeve 3, so that several crushing and cutting blades 301 can perform initial crushing of soybean particles on the filter screen plate 204, and then flow into the interior of the annular cavity 202 along the guide hole 203.

[0028] At the same time, when the soybean particles that have undergone initial crushing flow into the outer top surface of the grinding roller 4, the particles are dispersed in all directions under the action of centrifugal force and fall into the grinding ring channel. They are then ground again by the grinding ridges 401 with their interlocking design on the outer side wall of the grinding roller 4, so that the size of the ground particles is equal to the usage requirements, thus achieving thorough grinding of the soybean particles.

[0029] The final ground powder is discharged through the discharge hood 104.

[0030] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. A soybean grinding device for processing soybean products, characterized in that, It includes a base plate (1) and support plates (101) fixedly installed on both ends of the outer top surface of the base plate (1). A processing box (102) is fixedly installed on the corresponding outer side walls of the two support plates (101). A feeding hood (103) is connected through the outer top surface of the processing box (102). A discharge hood (104) is connected through the outer bottom surface of the processing box (102). A crushing component (2) for double grinding of soybean particles is provided inside the processing box (102).

2. The soybean grinding device for processing soybean products according to claim 1, characterized in that, The crushing assembly (2) includes an annular cavity one (201) and an annular cavity two (202) respectively opened at the upper and lower ends inside the processing box (102). The annular cavity one (201) and the annular cavity two (202) are connected to each other through a guide hole (203). A filter screen plate (204) is fixedly installed inside the annular cavity one (201). A rotating shaft (205) is provided between the annular cavity one (201) and the annular cavity two (202). One end of the rotating shaft (205) extends to the outer top surface of the processing box (102), while the other end extends through the processing box (102) to the outer bottom surface of the discharge hood (104). A drive motor (206) is fixedly installed on the outer top surface of the bottom plate (1).

3. The soybean grinding device for processing soybean products according to claim 2, characterized in that, The output end of the drive motor (206) is fixedly connected to the rotating shaft (205).

4. The soybean grinding device for processing soybean products according to claim 2, characterized in that, A circular sleeve (3) is fixedly fitted on the outer peripheral surface of the rotating shaft (205) and above the outer top surface of the filter screen. A shredder (301) arranged in a circumferential linear array is fixedly installed on the outer peripheral surface of the circular sleeve (3). Several of the shredders (301) are designed in an arc shape.

5. A soybean grinding device for processing soybean products according to claim 2, characterized in that, A grinding roller (4) is fixedly sleeved inside the annular cavity (202) and on the outer peripheral surface of the rotating shaft (205). A grinding ridge (401) arranged in a circular array is fixedly installed on the outer peripheral sidewall of the grinding roller (4).

6. The soybean grinding device for processing soybean products according to claim 5, characterized in that, The outer top surface of the grinding roller (4) is designed with a gently curved shape that protrudes upwards.

Images