Drying and grinding device for food processing

Abstract

The utility model discloses a drying and grinding device for food processing, and belongs to the technical field of food processing. Comprising a bottom plate, a barrel and a drying box connected with the barrel in a penetrating mode are fixed to the bottom plate, a motor is fixed to the barrel, the motor is in transmission connection with a conical cover, a plurality of shredding pipes are annularly distributed on the conical cover, a fusiform roller is coaxially fixed to the conical cover, a grinding base is coaxially fixed to the interior of the barrel, and the grinding base is provided with a grinding wheel. An inverted frustum-shaped grinding hole is formed in the grinding seat, and a gap between the grinding hole and the fusiform roller is gradually reduced from top to bottom, so that the technical effects that the yellow ginger is cut into strips, and the grinding efficiency and the drainage effect are improved are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of food processing, and more specifically, to a dry grinding device for food processing. Background Art

[0002] The rhizome and fruit of turmeric can be used directly as medicine, which has the effect of removing dampness, clearing heat and detoxifying. Studies have found that turmeric can extract 120 ingredients and expensive steroid hormones that cannot be synthesized in large quantities by industry - saponin. In addition, the rhizome contains 50% starch, which can be used in citric acid, winemaking and alcohol production. Alcohol water and waste acid liquid can extract agricultural nucleic acids. The various extended products of saponin such as "diene", "cystine", "anhydrous cystine" and so on are important products for China's export and foreign exchange earnings. The international market is very tight. Foreign businessmen heard the news and rushed to place orders. Therefore, the economic price of turmeric is very high, and the development prospects are very promising. In order to ensure that turmeric is fully absorbed in the body, turmeric needs to be processed. Grinding is one of the important processes in the processing process. When processing turmeric, the existing devices often split each process, and each process requires the use of a device, and each process requires manual connection, resulting in low efficiency.

[0003] The document with the prior art publication number CN 112121935 B provides a drying and grinding device for processing turmeric. The device is provided with a rotatable conical cutting blade, and the blade is used to cut the blocky turmeric rhizome into thin slices. Compared with the blocky structure, the internal moisture of the turmeric with a thin slice structure is easier to disperse. In addition, by providing an inner cylinder and an outer cylinder with a common central axis, and providing a heating device inside the inner cylinder, the turmeric slices are attached to the surface of the inner cylinder and dried and dehydrated by the heating device, which greatly improves the drying efficiency. In addition, by providing a rolling part, the flaky turmeric is rolled into a granular state, which is more convenient for subsequent grinding. The lateral transport conveying part sends the granular turmeric to the grinding mechanism, and the grinding mechanism rolls and rubs the turmeric particles in a rotating manner to finally form turmeric powder. Compared with the existing turmeric processing device, the whole process of processing turmeric using the drying and grinding device for turmeric processing of the present invention, including slicing, drying, rolling and grinding, does not require manual participation, so it is more efficient and can effectively save manpower.

[0004] Although the above-mentioned prior art solution can achieve the relevant beneficial effects through the structure of the prior art, it still has the following defects: although the device realizes slicing of turmeric, the internal moisture of turmeric with a thin slice structure is easier to disperse, but compared with the strip structure, the moisture dispersion after slicing is poorer than that of the strip structure, and the slicing process of turmeric takes longer than that of turmeric after being cut into strips.

[0005] In view of this, we propose a dry grinding device for food processing. Utility Model Content

[0006] 1. Technical issues to be solved

[0007] The purpose of the present application is to provide a drying and grinding device for food processing, which solves the technical problems in the above-mentioned background technology and achieves the technical effects of cutting turmeric into strips and improving grinding efficiency and drainage effect.

[0008] 2. Technical solution

[0009] The technical solution of the present application provides a drying and grinding device for food processing, comprising: a bottom plate, a cylinder and a drying box connected to the cylinder are fixed on the bottom plate, a motor is fixed to the cylinder, a conical cover is transmission-connected to the motor, a plurality of shredding tubes are distributed in an annular manner on the conical cover, a shuttle roller is coaxially fixed to the conical cover, a grinding seat is coaxially fixed in the cylinder, the grinding seat is provided with an inverted frustum-shaped grinding hole, and the gap between the grinding hole and the shuttle roller gradually decreases from top to bottom.

[0010] By adopting the above technical scheme, the motor is fixed on the top of the cylinder, and the output shaft of the motor is coaxially fixed with the conical cover and the shuttle roller. After the turmeric is put between the conical cover and the inner wall of the cylinder, the conical cover rotates counterclockwise, and multiple shredding tubes shred the turmeric, and then fall between the conical cover and the shuttle roller, and fall into the gap between the shuttle roller and the grinding hole. After passing through the gap that gradually becomes smaller from top to bottom, the shredded turmeric is ground and falls into the drying box for drying, thereby realizing the slicing of turmeric and improving the grinding efficiency and drainage effect.

[0011] As an optional solution of the technical solution of the present application document, the drying box includes a box body, an electric heating plate fixed in the box body, and a fan fixed on the top of the box body. A filter screen is fixedly installed in the cylinder body. A material guide pipe is connected through the cylinder body and the box body. A discharge port with a door panel is opened on one side of the box body.

[0012] By adopting the above technical solution, the liquid after solid-liquid separation is collected in the liquid accumulation cavity, and the ginger water is discharged through the drain valve.

[0013] As an optional solution of the technical solution of the present application document, a liquid accumulation cavity is reserved at the bottom of the cylinder, and a drain valve is connected through the bottom of the cylinder.

[0014] By adopting the above technical solution, the shredded turmeric is guided by the conical guide and guided to the inner wall between the conical grinding roller and the grinding hole, so as to facilitate the guidance of the shredded ginger.

[0015] As an optional solution of the technical solution of the present application document, the shuttle roller includes a conical guide placed in a conical cover with a reserved gap and a grinding roller of a conical structure coaxially fixed with the conical guide.

[0016] By adopting the above technical solution, through the multiple rubber convex strips distributed in an annular manner in the cylinder, when the conical cover rotates, the rubber convex strips can increase the resistance of the turmeric to follow the rotation, thereby improving the turmeric shredding effect.

[0017] As an optional solution to the technical solution of the present application document, a plurality of annularly distributed rubber convex strips are fixedly installed in the cylinder.

[0018] By adopting the above technical solution, the shredded turmeric is guided by the conical guide and guided to the inner wall between the conical grinding roller and the grinding hole to facilitate the guiding of the shredded ginger.

[0019] As an optional solution to the technical solution of the present application document, a plurality of spring support legs are fixedly installed on the bottom of the base plate, and a vibrator is fixedly installed on the outer wall of the cylinder.

[0020] By adopting the above technical solution, the vibration machine increases the vibration of the whole equipment, which is beneficial to the material feeding and the shedding of the ginger shreds after cutting and the ginger powder after draining falling onto the filter plate and rolling into the box body, while increasing the vibration of the powder in the electric heating plate to improve the drying effect.

[0021] 3. Beneficial effects

[0022] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0023] 1. The present application places yellow ginger between a conical cover and an inner wall of a cylinder, rotates the conical cover counterclockwise, and causes a plurality of shredding tubes to shred the yellow ginger, which then falls between the conical cover and a shuttle roller, and falls into a gap between the shuttle roller and a grinding hole. After passing through the gap that gradually becomes smaller from top to bottom, the shredded yellow ginger is ground and falls into a drying box for drying, thereby achieving slicing of the yellow ginger and improving grinding efficiency and drainage effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of a drying and grinding device for food processing disclosed in a preferred embodiment of the present application;

[0025] Figure 2 It is a partial cross-sectional structural schematic diagram of a drying and grinding device for food processing disclosed in a preferred embodiment of the present application;

[0026] Figure 3 This is a schematic diagram of the structure of a shuttle roller of a drying and grinding device for food processing disclosed in a preferred embodiment of the present application;

[0027] Explanation of the numbers in the figure: 1. Cylinder; 101. Filter screen; 102. Material guide pipe; 103. Liquid accumulation chamber; 1031. Drain valve; 104. Rubber convex strip; 2. Conical cover; 201. Motor; 3. Cutting tube; 4. Shuttle roller; 401. Grinding roller; 402. Conical guide; 5. Grinding seat; 501. Grinding hole; 6. Drying box; 601. Box; 6011. Discharge port; 602. Door panel; 603. Electric heating plate; 604. Fan; 7. Bottom plate; 8. Spring support leg; 9. Vibrator. DETAILED DESCRIPTION

[0028] The present application is further described in detail below in conjunction with the accompanying drawings.

[0029] A drying and grinding device for food processing comprises: a bottom plate 7, a cylinder 1 and a drying box 6 connected to the cylinder 1 are fixed on the bottom plate 7, a motor 201 is fixed to the cylinder 1, a conical cover 2 is drivingly connected to the motor 201, a plurality of shredding tubes 3 are distributed in an annular manner on the conical cover 2, a shuttle roller 4 is coaxially fixed to the conical cover 2, a grinding seat 5 is coaxially fixed inside the cylinder 1, the grinding seat 5 is provided with an inverted frustum-shaped grinding hole 501, and the gap between the grinding hole 501 and the shuttle roller 4 gradually decreases from top to bottom.

[0030] Reference Figure 1-Figure 3 The motor 201 is fixed on the top of the cylinder 1, and the output shaft of the motor 201 is coaxially fixed with the conical cover 2 and the shuttle roller 4. After the yellow ginger is put between the conical cover 2 and the inner wall of the cylinder 1, the conical cover 2 rotates counterclockwise, and multiple shredding tubes 3 shred the yellow ginger, and then fall between the conical cover 2 and the shuttle roller 4, and fall into the gap between the shuttle roller 4 and the grinding hole 501. After passing through the gap that gradually becomes smaller from top to bottom, the shredded yellow ginger is ground and falls into the drying box 6 for drying, thereby realizing the slicing of the yellow ginger and improving the grinding efficiency and drainage effect.

[0031] The drying box 6 includes a box body 601, an electric heating plate 603 fixed in the box body 601, and a fan 604 fixed on the top of the box body 601. A filter screen 101 is fixedly installed in the cylinder 1. A material guide pipe 102 is connected between the cylinder 1 and the box body 601. A discharge port 6011 with a door panel 602 is opened on one side of the box body 601.

[0032] Reference Figure 1The electric heating plate 603 is placed at the upper end of the discharge port 6011, and the filter plate 101 is a structure inclined toward the discharge port 6011, so that the ground turmeric can roll toward the guide pipe 102, and the liquid generated during grinding is filtered under the interception of the filter plate 101 to achieve the purpose of solid-liquid separation. The filtered turmeric flows into the electric heating plate 603 for electric heating, and then the fan 604 is used to blow air into the box body 601 to accelerate the flow of internal gas, so that moisture passes through the guide pipe 102 and is finally discharged through the cylinder 1 to accelerate drying. One side edge of the door panel 602 is hinged to the discharge port 6011 through a hinge, and the other side is detachably connected to the discharge port 6011 through a buckle. Finally, the dried turmeric is taken out through the discharge port 6011, and the fan 604 only serves to pressurize the box body 601 when supplying air, and will not directly blow particles to avoid a large amount of particles being wasted due to backblowing.

[0033] A liquid accumulation cavity 103 is reserved at the bottom of the cylinder 1 , and a drain valve 1031 is connected through the bottom of the cylinder 1 .

[0034] Reference Figure 1 and Figure 2 The liquid after solid-liquid separation is collected in the liquid accumulation chamber 103, and the ginger water is discharged through the drain valve 1031.

[0035] The shuttle roller 4 comprises a tapered guide 402 which is placed in a tapered cover 402 and has a reserved gap, and a grinding roller 401 with a tapered structure which is coaxially fixed with the tapered guide 2 .

[0036] Reference Figure 2 and Figure 3 The shredded turmeric is guided by a conical guide 402 and guided to the inner wall between the conical grinding roller 401 and the grinding hole 501 to facilitate the guidance of the shredded ginger.

[0037] A plurality of annularly distributed rubber convex strips 104 are fixedly installed in the cylinder 1 .

[0038] Reference Figure 2 Through the multiple rubber convex strips 104 distributed in an annular manner in the cylinder 1, when the conical cover 2 rotates, the rubber convex strips 104 can increase the resistance of the turmeric to follow the rotation, thereby improving the turmeric shredding effect.

[0039] A plurality of spring support legs 8 are fixedly mounted on the bottom of the bottom plate 7 , and a vibrator 9 is fixedly mounted on the outer wall of the cylinder 1 .

[0040] Reference Figure 1 and Figure 2The vibrator 9 increases the vibration of the whole equipment, which is beneficial to the feeding of materials, the falling off of the ginger shreds after cutting, and the falling of the drained ginger powder onto the filter plate 101 and rolling into the box body 601, while increasing the vibration of the powder in the electric heating plate 603 to improve the drying effect.

[0041] Working principle: put the turmeric between the conical cover 2 and the inner wall of the cylinder 1, and the motor 201 drives the conical cover 2 to rotate counterclockwise. Under the blocking effect of the rubber convex strip 104, the multiple shredding tubes 3 shred the turmeric, and then it falls between the conical cover 2 and the shuttle roller 4, and falls into the gap between the grinding roller 401 and the grinding hole 501. After passing through the gap that gradually becomes smaller from top to bottom, the shredded turmeric is ground and falls into the filter plate 101 for drainage. The drained particles slide into the box 601 through the guide pipe 102, and are electrically heated in the electric heating plate 603. Then, the fan 604 blows air into the box 601 to accelerate the flow of internal gas, so that moisture passes through the guide pipe 102 and is finally discharged through the cylinder 1 to accelerate the drying efficiency.

Claims

1. A drying and grinding device for food processing, characterized in that: include: A bottom plate (7) is fixed on the bottom plate (7), a cylinder (1) and a drying box (6) connected to the cylinder (1) are fixed on the bottom plate (7), a motor (201) is fixed on the cylinder (1), the motor (201) is drivingly connected to a conical cover (2), a plurality of shredding tubes (3) are distributed in an annular manner on the conical cover (2), a shuttle roller (4) is coaxially fixed on the conical cover (2), a grinding seat (5) is coaxially fixed inside the cylinder (1), the grinding seat (5) is provided with an inverted frustum-shaped grinding hole (501), and the gap between the grinding hole (501) and the shuttle roller (4) gradually decreases from top to bottom.

2. A drying and grinding device for food processing according to claim 1, characterized in that: The drying box (6) comprises a box body (601), an electric heating plate (603) fixed inside the box body (601), and a fan (604) fixed on the top of the box body (601); a filter screen (101) is fixedly installed inside the cylinder (1); a material guide pipe (102) is connected between the cylinder (1) and the box body (601); and a material outlet (6011) with a door panel (602) is provided on one side of the box body (601).

3. A drying and grinding device for food processing according to claim 1, characterized in that: A liquid accumulation cavity (103) is reserved at the bottom of the cylinder (1), and a drainage valve (1031) is connected through the bottom of the cylinder (1).

4. A drying and grinding device for food processing according to claim 1, characterized in that: The shuttle roller (4) comprises a conical guide (402) placed in a conical cover (2) with a reserved gap, and a grinding roller (401) with a conical structure coaxially fixed to the conical guide (402).

5. A drying and grinding device for food processing according to claim 1, characterized in that: A plurality of annularly distributed rubber convex strips (104) are fixedly installed in the cylinder (1).

6. A drying and grinding device for food processing according to claim 1, characterized in that: A plurality of spring support legs (8) are fixedly mounted on the bottom of the base plate (7), and a vibrator (9) is fixedly mounted on the outer wall of the cylinder (1).

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