Soybean milk powder preparation device

Abstract

The utility model discloses a soybean milk powder preparation device which comprises a crushing bin and a grinding mechanism, a feeding port is formed in the top of the crushing bin, a crushing reamer is arranged in the crushing bin, and a discharging port is formed in the bottom of the crushing bin. The grinding mechanism comprises a grinding carrying table below the discharge port, a guide table is coaxially arranged in the grinding carrying table, and a gear ring is arranged on the outer side wall of the grinding carrying table; a grinding fixed column is arranged in the grinding carrying table, and a gap is reserved between the grinding fixed column and the inner wall of the grinding carrying table; a grinding tooth is arranged on the grinding fixed column, and a gap is reserved between the crest of the grinding tooth and the inner wall of the grinding carrying table; inclined grinding parts are arranged on the tooth sides of the grinding teeth to split and crush the bean blocks; according to the soybean milk powder preparation device, the soybean milk powder is prepared by crushing, grinding and filtering soybeans in sequence through the integrated soybean milk powder preparation device, and particularly, non-uniform soybean blocks formed after the soybeans are crushed are further ground through the mutual extrusion action between the fixed grinding fixed column and the rotating grinding platform deck; therefore, finer soybean milk powder is obtained.

Description

Technical Field

[0001] The utility model relates to the technical field of soy milk powder preparation, in particular to a soy milk powder preparation device. Background Art

[0002] Soy milk powder refers to a powdered instant drink made from soybeans through drying, peeling, sprouting, fine grinding, residue removal, fishy smell removal, and enzyme inactivation. It is healthy, nutritious and convenient.

[0003] In the prior art, the core process of preparing soybean milk powder is grinding and filtering. Grinding means that the washed and soaked soybeans are finely ground through a grinder to make fine soybean milk; filtering means that the finely ground soybean milk is separated through a sieve to separate the solid residue from the soybean milk, thereby obtaining the raw material for preparing soybean milk powder. However, the fineness of soybean powder that can be ground by the grinding mechanism used in the existing grinding process needs to be improved.

[0004] Therefore, it is necessary to provide a soy milk powder preparation device to solve the problem that the soy milk powder prepared in the prior art is not fine enough. Utility Model Content

[0005] The utility model aims to provide a soy milk powder preparation device to solve the technical problem that the existing soy milk powder preparation device has poor fine grinding effect on bean pieces.

[0006] In order to solve the above technical problems, the utility model specifically provides the following technical solutions:

[0007] The utility model provides a soy milk powder preparation device, comprising: a crushing bin, a top of which is provided with a feeding port for filling bean grains, a crushing reamer for crushing the bean grains to form bean blocks is provided inside the crushing bin, and a discharge port for discharging the bean blocks is provided at the bottom of the crushing bin; a grinding mechanism is provided below the discharge port and is used to grind the bean blocks into bean powder; the grinding mechanism comprises a grinding platform coaxially provided below the discharge port, the grinding platform has a concave circular groove structure, a guide platform is coaxially provided inside the grinding platform, and the guide platform can guide the bean blocks discharged from the discharge port to fall to the grinding platform by gravity; an outer wall of the grinding platform is provided with The gear ring can drive the grinding platform to rotate through the power motor; wherein, a grinding fixed column connected to its axis is provided inside the grinding platform, and a gap is left between the grinding fixed column and the inner wall of the grinding platform to accommodate the entry of bean pieces; the grinding fixed column is provided with circumferentially arranged grinding teeth, and the grinding teeth are protruding from the outer wall surface of the grinding fixed column; a gap is left between the tooth tops of the grinding teeth and the inner wall of the grinding platform to accommodate the passage of bean powder; an inclined grinding component is provided on the tooth side of the grinding tooth to split and crush the bean pieces; the inclination direction of the grinding component is opposite to the rotation direction of the grinding platform, so that the bean pieces and the grinding component can produce relative movement.

[0008] Furthermore, the grinding component comprises a wedge-shaped plate; wherein the angle between the wedge-shaped plate and the adjacent side wall surface of the grinding tooth is an acute angle; and a spacing is left between the wedge-shaped end of the wedge-shaped plate and the tooth top of the grinding tooth.

[0009] Furthermore, the grinding component comprises a spike portion, wherein a plurality of spike portions are linearly arranged at equal intervals on the tooth side of the molar, and a gap is left between the end of the spike portion and the tooth top of the molar.

[0010] Furthermore, at least two groups of molars are arranged on the grinding fixed column along the gravity direction; wherein the molars adjacent to each other in the gravity direction are arranged alternately.

[0011] Furthermore, sieve holes are provided on the groove bottom of the grinding platform between the grinding fixed column and the wall surface of the grinding platform to form an annular sieve.

[0012] Furthermore, the bottom of the groove of the grinding platform is concave to form a conical sieve plate, and the sieve plate is used to sieve the bean powder.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model uses an integrated soy milk powder preparation device to sequentially crush, grind and filter beans to make soy milk powder. In particular, the mutual squeezing action between a fixed grinding column and a rotating grinding carrier is used to further grind uneven bean pieces formed after the beans are crushed, thereby obtaining more delicate soy milk powder and improving the drinking taste of soy milk after the soy milk powder is brewed into soy milk. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0016] Figure 1 A cross-sectional view of a soy milk powder preparation device provided by the utility model;

[0017] Figure 2 for Figure 1 Enlarged view of middle Ⅰ;

[0018] Figure 3 A three-dimensional structural diagram of a grinding fixed column in another embodiment provided by the utility model;

[0019] Figure 4 A three-dimensional structural diagram of a grinding fixed column in another embodiment provided by the utility model;

[0020] Figure 5A three-dimensional structural diagram of a grinding fixed column in another embodiment provided by the utility model;

[0021] Figure 6 A schematic diagram of the structure of an annular screen in another embodiment provided by the utility model;

[0022] Figure 7 This is a schematic structural diagram of a sieve plate in another embodiment provided by the utility model.

[0023] The numbers in the figure represent the following:

[0024] 1. Crushing chamber; 11. Feeding port; 12. Crushing reamer; 13. Discharging port; 2. Grinding mechanism; 21. Grinding platform; 211. Gear ring; 212. Annular screen; 22. Guide platform; 23. Grinding fixed column; 231. Grinding teeth; 24. Grinding parts; 241. Wedge plate; 242. Spike part; 25. Screen plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 1-Figure 2 As shown, the utility model provides a soy milk powder preparation device, comprising:

[0027] A crushing bin 1 is provided with a feeding port 11 for filling beans at the top, a crushing reamer 12 for crushing beans to form bean blocks is provided inside the crushing bin 1, and a discharge port 13 for discharging bean blocks is provided at the bottom of the crushing bin 1;

[0028] A grinding mechanism 2, which is disposed below the discharge port 13 and is used to grind the bean pieces into bean powder;

[0029] The grinding mechanism 2 includes a grinding platform 21 coaxially arranged below the discharge port 13. The grinding platform 21 has a concave circular groove structure. A guide platform 22 is coaxially arranged inside the grinding platform 21. The guide platform 22 can use gravity to guide the bean pieces discharged from the discharge port 13 to fall onto the grinding platform 21.

[0030] A gear ring 211 is provided on the outer wall of the grinding platform 21, and the gear ring 211 can drive the grinding platform 21 to rotate through a power motor;

[0031] Among them, a grinding fixed column 23 connected to the grinding platform 21 is provided inside and axially connected thereto, and a gap is reserved between the grinding fixed column 23 and the inner wall of the grinding platform 21 for accommodating the entry of bean pieces; the grinding fixed column 23 is provided with circumferentially arranged grinding teeth 231, and the grinding teeth 231 are protruding from the outer wall surface of the grinding fixed column 23; a gap is reserved between the tooth tops of the grinding teeth 231 and the inner wall of the grinding platform 21 for accommodating the passage of bean powder; an inclined grinding component 24 is provided on the tooth side of the grinding teeth 231 to split and crush the bean pieces; the inclination direction of the grinding component 24 is opposite to the rotation direction of the grinding platform 21, so that the bean pieces and the grinding component 24 can produce relative movement.

[0032] The utility model aims to make soy milk powder by crushing, grinding and filtering beans in sequence through an integrated soy milk powder preparation device, especially further grinding the uneven bean pieces formed after the beans are crushed by the mutual squeezing action between the fixed grinding column 23 and the rotating grinding carrier 21, so as to obtain more delicate soy milk powder and improve the drinking taste of soy milk powder after being brewed into soy milk; specifically, in actual use of the soy milk powder preparation device provided by the utility model, firstly, the cleaned beans are filled into the crushing bin 1 through the feeding port 11, and then the beans are filtered out by the crushing bin 1 through the mixing station 21. The crushing reamer 12 crushes the beans into bean pieces, which fall due to gravity through the discharge port 13 below and are guided by the conical guide platform 22 into the gap between the inner wall of the grinding platform 21 and the grinding fixed column 23 in the grinding mechanism 2. Subsequently, the grinding platform 21 is rotated to cause relative movement between the bean pieces and the grinding teeth 231 on the grinding fixed column 23, and extrusion grinding is performed. During the extrusion grinding process, the grinding components 24 split and crush the bean pieces that enter between adjacent grinding teeth 231, and finally a finer soy milk powder can be obtained, thereby improving the quality of the soy milk powder.

[0033] In order to clearly explain the operation of the grinding component 24 in the present invention, a specific embodiment of the grinding component 24 is provided below.

[0034] like Figure 3 As shown, in one embodiment provided by the present utility model, the grinding component 24 includes a wedge-shaped plate 241;

[0035] The included angle between the wedge plate 241 and the adjacent side wall surface of the molar 231 is an acute angle; and a gap is left between the wedge end of the wedge plate 241 and the tooth top of the molar 231 .

[0036] In this embodiment, a wedge-shaped plate 241 is provided between adjacent grinding teeth 231 so that the bean pieces entering between the adjacent grinding teeth 231 can be split and crushed, thereby enhancing the grinding effect of the grinding mechanism 2 and improving the fineness of the prepared soy milk powder.

[0037] like Figure 4As shown, in another embodiment provided by the present invention, the grinding component 24 includes a spike portion 242;

[0038] There are a plurality of spike portions 242 arranged linearly and equidistantly on the tooth side of the molar 231 ; a gap is left between the end of the spike portion 242 and the tooth top of the molar 231 .

[0039] In this embodiment, a plurality of linearly arranged spikes 242 are provided between the molars 231 to split and crush the crushed bean pieces, thereby enhancing the grinding effect. Different from the wedge-shaped plate 241 provided in the above-mentioned embodiment, the spikes 242 provided in this embodiment can be alternately and obliquely arranged on the tooth wall of the molar 231 to obtain a better grinding effect.

[0040] In the above embodiment, the bean chunks tend to fall directly through the gap between adjacent molars 231 during the process of falling due to gravity, and the unground bean chunks affect the taste during the drinking process of soy milk after being brewed into soy milk powder.

[0041] In order to solve the above problems, Figure 5 As shown, in the preferred embodiment provided by the utility model based on the above embodiment, at least two groups of molars 231 are provided on the grinding fixed column 23 along the gravity direction;

[0042] The molars 231 adjacent to each other in the gravity direction are arranged alternately.

[0043] In this embodiment, the grinding teeth 231 are staggered with each other, so that the bean pieces will be blocked by the grinding teeth 231 located below when falling from the gap between the adjacent grinding teeth 231 located above, so that the bean pieces can gradually enter the gap between the tooth tops of the grinding teeth 231 and the inner wall of the grinding platform 21 for grinding during the rotation of the grinding platform 21, thereby improving the fineness of the soy milk powder.

[0044] In order to remove the large bean pieces that may still exist in the soy milk powder and improve the fineness of the soy milk powder, Figure 6 As shown, in a preferred embodiment of the present invention based on the above embodiments, sieve holes are opened on the groove bottom of the grinding platform 21 between the grinding fixed column 23 and the wall surface of the grinding platform 21 to form an annular sieve 212.

[0045] More specifically, if Figure 7 As shown, the bottom of the groove of the grinding platform 21 is concave to form a conical sieve plate 25, and the sieve plate 25 is used to sieve the bean powder.

[0046] In this embodiment, the annular screen 212 or the screen plate 25 is provided so that the ground soy milk powder can be further filtered to remove the bean pieces with larger particle sizes, thereby obtaining a finer soy milk powder.

[0047] The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present application within the essence and protection scope of the present application, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present application.

Claims

1. A soy milk powder preparation device, characterized in that: include: A crushing bin (1) is provided with a feeding port (11) at the top for filling beans, a crushing reamer (12) is provided inside the crushing bin (1) for crushing beans to form bean nuggets, and a discharge port (13) is provided at the bottom of the crushing bin (1) for discharging bean nuggets; A grinding mechanism (2), which is arranged below the discharge port (13) and is used for grinding the bean pieces into bean powder; The grinding mechanism (2) comprises a grinding platform (21) coaxially arranged below the discharge port (13), the grinding platform (21) having a concave circular groove structure, a guide platform (22) coaxially arranged inside the grinding platform (21), and the guide platform (22) can guide the bean pieces discharged from the discharge port (13) to fall onto the grinding platform (21) by means of gravity; A gear ring (211) is provided on the outer side wall of the grinding platform (21), and the gear ring (211) can drive the grinding platform (21) to rotate through a power motor; The grinding platform (21) is provided with a grinding fixed column (23) axially connected thereto, and a gap for accommodating the entry of bean pieces is left between the grinding fixed column (23) and the inner wall of the grinding platform (21); The grinding fixed column (23) is provided with grinding teeth (231) arranged in a circumferential direction, and the grinding teeth (231) are arranged to protrude from the outer wall surface of the grinding fixed column (23); A gap is left between the tooth top of the grinding tooth (231) and the inner wall of the grinding platform (21) to accommodate the passage of soybean powder; An inclined grinding component (24) is provided on the tooth side of the grinding tooth (231) to split and crush the bean pieces; The inclination direction of the grinding component (24) is opposite to the rotation direction of the grinding platform (21), so that the bean pieces and the grinding component (24) can generate relative movement.

2. A soymilk powder preparation device according to claim 1, characterized in that: The grinding component (24) comprises a wedge plate (241); Wherein, the angle between the wedge-shaped plate (241) and the adjacent side wall surface of the molar (231) is an acute angle; A space is left between the wedge-shaped end of the wedge-shaped plate (241) and the tooth top of the molar (231).

3. A soymilk powder preparation device according to claim 1, characterized in that: The grinding component (24) comprises a spike portion (242); Wherein, a plurality of the spike portions (242) are linearly arranged at equal intervals on the tooth side of the molar (231); A gap is left between the end of the spike portion (242) and the top of the molar (231).

4. A soymilk powder preparation device according to claim 2 or 3, characterized in that: The molars (231) are provided in at least two groups on the grinding fixed column (23) along the gravity direction; Wherein, the molars (231) adjacent to each other in the gravity direction are arranged in a staggered manner.

5. A soymilk powder preparation device according to claim 4, characterized in that: Screen holes are provided on the groove bottom of the grinding platform (21) between the grinding fixed column (23) and the wall surface of the grinding platform (21) to form an annular screen (212).

6. A soy milk powder preparation device according to claim 4, characterized in that: The bottom of the groove of the grinding platform (21) is concave to form a conical sieve plate (25), and the sieve plate (25) is used to sieve the bean powder.

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