Raw material grinding device for bean product processing

Abstract

The utility model discloses a raw material grinding device for bean product processing. The raw material grinding device comprises a grinding machine body, a grinding chamber is arranged on the grinding machine body, a feeding pipe is arranged on the front end face of the grinding chamber, a discharging pipe is arranged on the side end face of the grinding chamber, and a refrigerating mechanism is arranged at the front end of the grinding chamber. The secondary grinding mechanism is arranged on the discharging pipe, the refrigerating mechanism comprises a semiconductor refrigerator, a radiator, a fan and a dust cover, the refrigerating end of the semiconductor refrigerator is attached to the outer end face of the grinding chamber, the radiator is fixedly installed at the radiating end of the semiconductor refrigerator, the dust cover is arranged at the outer end of the grinding chamber in a sleeving mode, and the fan is fixedly installed on the dust cover. According to the utility model, the refrigeration mechanism is arranged on the front end face of the grinding chamber, so that a lower and stable temperature in the grinding chamber can be maintained, and the influence on the quality and taste of final products caused by denaturation of bean protein due to heat generated by friction can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of bean product processing, in particular to a raw material grinding device for bean product processing. Background Art

[0002] Soy product processing refers to the process of using soybeans or other types of beans as the main raw materials and converting them into foods of various shapes and tastes through a series of physical, chemical and microbiological treatment processes. Grinding equipment is required during the soybean processing process to grind them into soybean powder.

[0003] However, during the grinding process of existing grinding equipment, the grinding roller of the grinding equipment rotates at high speed. Friction and shear force may cause a large amount of heat to be generated during the grinding process. The temperature continues to rise, which may cause some proteins to denature due to high temperature, affecting the quality and taste of the final product. In addition, most of the existing grinding equipment only performs one grinding process, resulting in uneven powder particles after grinding, affecting the taste. Therefore, a raw material grinding device for soy product processing is needed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a raw material grinding device for soybean product processing, which has the advantages of good heat dissipation effect and high grinding precision, and solves the problems in the prior art that excessively high temperature during soybean grinding easily leads to soybean protein denaturation and uneven soybean particles after grinding.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material grinding device for bean product processing, comprising a grinder body, a grinding chamber is arranged on the grinder body, a feeding pipe is arranged on the front end surface of the grinding chamber, a discharge pipe is arranged on the side end surface of the grinding chamber, a refrigeration mechanism is arranged on the front end of the grinding chamber; a secondary grinding mechanism is arranged on the discharge pipe;

[0006] The refrigeration mechanism includes a semiconductor refrigerator, a radiator, a fan and a dust cover. The refrigeration end of the semiconductor refrigerator is in contact with the outer end surface of the grinding chamber. The radiator is fixedly installed on the heat dissipation end of the semiconductor refrigerator. The dust cover is sleeved on the outer end of the grinding chamber. The fan is fixedly installed on the dust cover.

[0007] As a preferred raw material grinding device for bean product processing of the utility model, the secondary grinding mechanism includes a three-way pipe, a motor and a fine grinding roller, the three-way pipe is through-connected with the discharge pipe, and the motor is connected to the fine grinding roller through a reducer.

[0008] As a preferred raw material grinding device for bean product processing of the utility model, the fine grinding roller is a cylindrical stainless steel column, and a feed trough is provided on the side of the fine grinding roller, and the feed trough is a conical structure.

[0009] Preferably, as a raw material grinding device for soy product processing of the present utility model, a screw rod is provided at the front end of the fine grinding roller.

[0010] Preferably, as a raw material grinding device for soy product processing of the present utility model, a clamping groove is provided on the discharge pipe, a buckle is provided on the tee pipe, a torsion spring is provided on the buckle, and the discharge pipe and the tee pipe are clamped and connected through the cooperation of the buckle and the clamping groove.

[0011] Preferably, as a raw material grinding device for soy product processing of the present utility model, a handle is provided on the side surface of the buckle.

[0012] Preferably, as a raw material grinding device for soy product processing of the present utility model, the side surface of the dust cover has a honeycomb structure.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. By providing a refrigeration mechanism on the front end face of the grinding chamber, the present utility model can ensure that a relatively low and stable temperature is maintained in the grinding chamber, prevent the denaturation of soy protein caused by frictional heat generation, thereby affecting the quality and taste of the final product, and reduce the working temperature of the grinding assembly to reduce mechanical fatigue and thermal stress, thereby prolonging the service life of internal parts of the grinding machine such as bearings and cutters.

[0015] 2. By providing a secondary grinding mechanism on the discharge pipe, the secondary grinding mechanism can further refine the particles on the basis of the initial grinding of the material, ensure that the ground soybean powder is finer, effectively reduce the existence of coarse particles, make the final product more ideal in terms of color, taste and texture, meet the needs of consumers for high-quality soy products, and the buckle and clamping groove installation structure facilitates the quick disassembly of the secondary grinding mechanism for cleaning, further improving the convenience of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is an exploded view of the present utility model;

[0018] Figure 3 is for the present utility model Figure 2 magnified view of part A;

[0019] Figure 4 is a front sectional view of the present utility model;

[0020] Figure 5 is a schematic diagram of the structure of the fine grinding roller of the present utility model.

[0021] In the figure: 1. The main body of the grinder; 101. The grinding chamber; 102. The feeding pipe; 103. The discharging pipe; 104. The clamping groove; 2. The refrigeration mechanism; 210. The semiconductor refrigeration device; 220. The radiator; 230. The fan; 240. The dust-proof cover; 3. The secondary grinding mechanism; 310. The tee pipe; 320. The motor; 330. The fine grinding roller; 331. The auger rod; 332. The feeding trough; 340. The buckle; 341. The torsion spring; 342. The handle. Specific implementation mode

[0022] Please refer to Figures 1 - 5 , a raw material grinding device for soy product processing, including the main body 1 of the grinder. There is a grinding chamber 101 arranged on the main body 1 of the grinder. A feeding pipe 102 is arranged on the front end face of the grinding chamber 101. A discharging pipe 103 is arranged on the side end face of the grinding chamber 101. A refrigeration mechanism 2 is arranged at the front end of the grinding chamber 101; a secondary grinding mechanism 3 is arranged on the discharging pipe 103;

[0023] The refrigeration mechanism 2 includes a semiconductor refrigeration device 210, a radiator 220, a fan 230 and a dust-proof cover 240. The refrigerating end of the semiconductor refrigeration device 210 is attached to the outer end face of the grinding chamber 101. The radiator 220 is fixedly installed at the heat-radiating end of the semiconductor refrigeration device 210. The dust-proof cover 240 is sleeved on the outer end of the grinding chamber 101. The fan 230 is fixedly installed on the dust-proof cover 240.

[0024] When this grinder is in use, first, start the refrigeration mechanism 2 to make the grinding chamber 101 reach the expected low-temperature environment. After pre-cooling the soybeans or other bean raw materials to be ground to a suitable temperature, add them into the feeding pipe 102, and make the grinding mechanism in the grinding chamber 101 perform a primary grinding process for preliminary grinding. The materials after the primary grinding enter the feeding trough 332 on the side of the fine grinding roller 330 through the auger rod 331. The fine grinding roller 330 and the tee pipe 310 extrude the materials for secondary fine grinding. The materials after the secondary grinding are discharged from the tee pipe 310. At this time, the materials should reach the required fineness standard. Turn off the power of the grinder and the refrigeration mechanism 2. After the machine cools down, hold the handle 342 and turn the buckle 340 outwards to remove the secondary grinding mechanism 3 for cleaning and maintenance.

[0025] Furthermore, the secondary grinding mechanism 3 includes a tee pipe 310, a motor 320 and a fine grinding roller 330. The tee pipe 310 is connected to the discharging pipe 103 in a through manner. The motor 320 and the fine grinding roller 330 are connected by a reducer for transmission.

[0026] Drive the fine grinding roller 330 to rotate through the motor 320, so as to perform secondary grinding on the coarsely ground soybean powder and improve the precision of the soybean powder.

[0027] Further, the fine grinding roller 330 is a cylindrical stainless steel column, and a feed trough 332 is arranged on the side of the fine grinding roller 330. The feed trough 332 is of a conical structure.

[0028] After the material enters the feed trough 332, the motor 320 drives the fine grinding roller 330 to extrude the coarser soybean particles for secondary grinding. When passing through the feed trough 332, the discharged materials are all fine powder particles, thus greatly improving the grinding accuracy.

[0029] Further, an auger rod 331 is arranged at the front end of the fine grinding roller 330.

[0030] The auger rod 331 continuously supplies materials to the fine grinding roller 330, increasing the fine material pressure of the fine grinding roller 330, thereby improving the grinding effect and preventing large materials from blocking in the discharge pipe 103 and being unable to be discharged.

[0031] Further, a clamping groove 104 is arranged on the discharge pipe 103, a clamping buckle 340 is arranged on the three-way pipe 310, a torsion spring 341 is arranged on the clamping buckle 340, and the discharge pipe 103 and the three-way pipe 310 are clamped through the cooperation of the clamping buckle 340 and the clamping groove 104.

[0032] After the clamping buckle 340 is inserted into the clamping groove 104, it is clamped to the side wall of the clamping groove 104 under the reset action of the spring, fixing the connecting pipe and the three-way pipe 310. At the same time, the elastically connected structure facilitates the removal of the secondary grinding mechanism 3 for cleaning.

[0033] Further, a handle 342 is arranged on the side of the clamping buckle 340.

[0034] The handle 342 facilitates pulling the clamping buckle 340 outwards. After removing the secondary grinding mechanism 3, the handle 342 facilitates its handling, improving the convenience of the equipment.

[0035] Further, the dust cover 240 intercepts dust, which can effectively prevent dust from entering the dust cover 240, effectively improving the heat dissipation effect of the radiator 220 without overly affecting the ventilation and heat dissipation of the radiator 220.

[0036] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A raw material grinding device for soy product processing, comprising a grinding machine main body (1), a grinding chamber (101) is arranged on the grinding machine main body (1), a feeding pipe (102) is arranged on the front end face of the grinding chamber (101), and a discharging pipe (103) is arranged on the side end face of the grinding chamber (101), characterized in that: A refrigeration mechanism (2) is provided at the front end of the grinding chamber (101); a secondary grinding mechanism (3) is provided on the discharge pipe (103). The refrigeration mechanism (2) includes a semiconductor refrigerator (210), a radiator (220), a fan (230), and a dust-proof cover (240). The refrigeration end of the semiconductor refrigerator (210) is attached to the outer end face of the grinding chamber (101). The radiator (220) is fixedly installed on the heat dissipation end of the semiconductor refrigerator (210). The dust-proof cover (240) is sleeved on the outer end of the grinding chamber (101). The fan (230) is fixedly installed on the dust-proof cover (240).

2. The raw material grinding device for soy product processing according to claim 1, wherein: The secondary grinding mechanism (3) includes a three-way pipe (310), a motor (320), and a fine grinding roller (330). The three-way pipe (310) is connected to the discharge pipe (103) in a through manner. The motor (320) is connected to the fine grinding roller (330) through a speed reducer.

3. The raw material grinding device for soy product processing according to claim 2, wherein: The fine grinding roller (330) is a cylindrical stainless steel column. A feed trough (332) is provided on the side surface of the fine grinding roller (330). The feed trough (332) is a conical structure.

4. A raw material grinding device for soy product processing according to claim 3, characterized in that: A auger rod (331) is provided at the front end of the fine grinding roller (330).

5. The raw material grinding device for soy product processing according to claim 2, characterized in that: A clamping groove (104) is provided on the discharge pipe (103). A clamping buckle (340) is provided on the three-way pipe (310). A torsion spring (341) is provided on the clamping buckle (340). The discharge pipe (103) and the three-way pipe (310) are clamped and connected through the cooperation of the clamping buckle (340) and the clamping groove (104).

6. The raw material grinding device for soy product processing according to claim 5, wherein: A handle (342) is provided on the side surface of the clamping buckle (340).

7. The raw material grinding device for soy product processing according to claim 1, wherein: The side surface of the dust-proof cover (240) is a honeycomb structure.

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