A grinding device for processing grain flour

Abstract

The utility model discloses a grinding device for processing grain powder, and relates to the technical field related to grain powder processing. The utility model comprises a circular plate; a conical column is arranged directly above the circular plate, the circumference of the conical column is twisted and connected with a conical grinding shell, a through hole is provided in the middle of the bottom surface of the conical column, a feed column connected with the inner wall of the through hole is fixed in the middle of the conical grinding shell, a feed port is provided on the upper end surface of the feed column, an arc-shaped port connected with the inside of the feed port is provided through the circumference of the feed column, a conical block is fixed on the bottom end surface of the feed port, a rotating rod is fixed on the lower end surface of the feed column, and a motor connected to the rotating rod through the through hole is provided at the end of the rotating rod. The utility model fully grinds the grains by twisting the conical grinding shell with the conical column, and at the same time, the conical block fully moves the grains to the position of the arc-shaped port, so as to avoid the grains from being piled up.

Description

Technical Field

[0001] The utility model belongs to the technical field of miscellaneous grain powder processing, in particular to a grinding device for miscellaneous grain powder processing. Background Art

[0002] Coarse grains usually refer to grain and bean crops other than the five major crops of rice, wheat, corn, soybeans and potatoes. Coarse grains require certain processing before they can be transported to stores for sale. Therefore, most of them need to be ground into powder so that they can be bagged and then ground into powder, which requires the use of corresponding grinding equipment.

[0003] However, when using the existing grinding device, the grains need to be poured into the device, but since the grains cannot be processed in a centralized manner, it will affect the comprehensiveness of the grain grinding, and it is impossible to ensure that the grains slide completely, and the grains are easily accumulated at the feeding position of the grinding device, causing the feeding position of the device to be blocked, so that the device cannot continue to work. To this end, we provide a grinding device for grain powder processing to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a grinding device for processing grain flour, which can grind grains comprehensively by twisting a conical grinding shell with a conical column, and at the same time, the conical block can fully discharge the grains to the position of the arc-shaped mouth to avoid the grains from being piled up.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a grinding device for processing grain flour, comprising a circular plate; a conical column is arranged right above the circular plate, a conical grinding shell is twistedly connected to the circumference of the conical column, a through hole is provided at the middle position of the bottom surface of the conical column, a feed column connected to the inner wall of the through hole is fixed at the middle position of the conical grinding shell, a feed port is provided on the upper end surface of the feed column, an arc-shaped port connected to the inside of the feed port is provided through the circumference of the feed column, a conical block is fixed to the bottom end surface of the feed port, a rotating rod is fixed to the lower end surface of the feed column, and a motor connected to the rotating rod through the through hole is provided at the end of the rotating rod.

[0007] The utility model is further configured that the motor is fixed on the upper end surface of the circular plate, and the gap cylinder between the conical column and the conical grinding shell is connected with the inside of the feed port through the arc opening.

[0008] The utility model is further configured that a protective cylinder is fixed on the upper end surface of the circular plate located at the periphery of the motor, and the protective cylinder is fixedly connected to the lower end surface of the conical column.

[0009] The utility model is further configured that four storage boxes evenly distributed in a ring shape are arranged directly above the circular plate, and the gaps below the conical columns and the conical grinding shells are located in the middle of the storage boxes.

[0010] The utility model is further configured that a vertical plate is fixed to the upper end surface of the circular plate between the two storage boxes, a triangular block is fixed to the upper end surface of the vertical plate, and the width of the triangular block is greater than the width between two adjacent storage boxes.

[0011] The utility model is further configured such that a positioning opening is provided on the upper end surface of the circular plate corresponding to the middle position of each storage box, and a positioning block is fixed at the middle of the lower end surface of the storage box and is inserted into the inner position of the positioning opening.

[0012] The utility model is further configured such that the height of the positioning block is smaller than the distance between the storage box and the lower end surface of the triangular block, and the four storage boxes are in a circular ring shape.

[0013] The utility model is further configured such that the arc-shaped opening is flush with the bottom of the conical block, and the edge of the conical block is connected to the inner side surface of the arc-shaped opening.

[0014] The utility model has the following beneficial effects:

[0015] 1. When the utility model is in use, the motor rotates the feed column by controlling the rotating rod, and the feed column drives the conical mill shell to rotate along the conical column. At this time, the grains are dropped into the feed port, so the grains slide from the arc-shaped port to the gap between the conical mill shell and the conical column, and then the conical mill shell and the conical column grind the grains, thereby improving the comprehensiveness of the grinding.

[0016] 2. When the utility model is in use, the grains are placed from the feed port, so the grains will slide onto the peripheral wall of the conical block. At the same time, the edge of the conical block is connected to the inner side of the arc-shaped opening, so the grains will directly slide down the peripheral position of the conical block and escape from the arc-shaped opening in a concentrated manner, thereby avoiding the accumulation of grains inside the feed port and clogging of the device.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the above advantages at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1The figure is a schematic diagram of the internal structure of a grinding device for processing grain flour.

[0020] Figure 2 This is the external structure diagram of the utility model.

[0021] Figure 3 This is an assembly diagram of the conical grinding shell and the motor in the utility model.

[0022] Figure 4 It is an assembly drawing of the circular plate, the conical column and the vertical plate in the utility model.

[0023] Figure 5 It is an assembly diagram of the storage box and the vertical plate in the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1-circular plate, 101-protective cylinder, 102-positioning port, 2-storage box, 201-positioning block, 3-conical grinding shell, 301-feeding column, 302-feeding port, 303-conical block, 304-arc-shaped port, 305-rotating rod, 4-conical column, 401-through hole, 5-vertical plate, 501-triangular block, 6-motor. DETAILED DESCRIPTION

[0026] 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 of 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. Specific embodiment 1

[0028] See also Figure 1-5 The utility model is a grinding device for processing grain flour, which grinds the grains comprehensively by twisting the conical grinding shell 3 with the conical column 4, and at the same time, the conical block 303 fully discharges the grains to the position of the arc-shaped opening 304 to avoid the grains from being piled up.

[0029] Specifically, a circular plate 1; a conical column 4 is arranged directly above the circular plate 1, and the circumferential side of the conical column 4 is twistedly connected with a conical grinding shell 3, a through hole 401 is opened in the middle position of the bottom surface of the conical column 4, a feed column 301 connected to the inner wall of the through hole 401 is fixed in the middle position of the conical grinding shell 3, a feed port 302 is opened on the upper end surface of the feed column 301, an arc-shaped opening 304 connected to the inside of the feed port 302 is opened through the circumferential side of the feed column 301, a conical block 303 is fixed to the bottom end surface of the feed port 302, a rotating rod 305 is fixed to the lower end surface of the feed column 301, and the end of the rotating rod 305 passing through the through hole 401 is provided with a motor 6 transmission-connected to it.

[0030] The operation process of this embodiment is as follows: through the setting and use of the above-mentioned structure, the motor 6 is controlled to work, thereby the motor 6 will rotate the feed column 301 through the rotating rod 305, and the feed column 301 will drive the conical grinding shell 3 to rotate along the conical column 4, and at this time, the miscellaneous grains will fall into the position of the feed port 302, so the miscellaneous grains will slide from the position of the arc-shaped mouth 304 to the gap between the conical grinding shell 3 and the conical column 4, and then the conical grinding shell 3 and the conical column 4 will grind the miscellaneous grains, and at the same time, because the conical block 303 is at the bottom position of the feed port 302, the miscellaneous grains at this time will slide from the circumferential side of the conical block 303 to the position of the arc-shaped mouth 304, so that the miscellaneous grains will not remain in the feed port 302. Specific embodiment 2

[0032] See also Figure 3 , 4 On the basis of the specific embodiment 1, the motor 6 is protected by a protective tube 101 to prevent dust from interfering with the motor 6 .

[0033] Specifically, the motor 6 is fixed on the upper end surface of the circular plate 1, and the gap tube between the conical column 4 and the conical grinding shell 3 is connected with the inside of the feed port 302 through the arc-shaped opening 304. A protective tube 101 is fixed on the upper end surface of the circular plate 1 located around the motor 6, and the protective tube 101 is fixedly connected to the lower end surface of the conical column 4. The arc-shaped opening 304 is flush with the bottom of the conical block 303, and the edge of the conical block 303 is connected to the inner side surface of the arc-shaped opening 304.

[0034] The operation process of this embodiment is as follows: since the motor 6 is inside the protective tube 101 , the protective tube 101 protects the motor 6 , and at the same time the protective tube 101 is fixed between the conical column 4 and the circular plate 1 , so that the protective tube 101 supports the conical column 4 . Specific embodiment three

[0036] See also Figure 4 , 5On the basis of the specific embodiment 1, the positioning block 201 is located inside the positioning opening 102 to prevent the storage box 2 from being deviated. At the same time, the use of the triangular block 501 can facilitate the grinding of the grains.

[0037] Specifically, four storage boxes 2 are evenly distributed in a ring shape and are arranged directly above the circular plate 1, and the gap below the conical column 4 and the conical grinding shell 3 is in the middle position of the storage box 2, and a vertical plate 5 is fixed to the upper end surface of the circular plate 1 between the two storage boxes 2, and a triangular block 501 is fixed to the upper end surface of the vertical plate 5, and the width of the triangular block 501 is greater than the width between two adjacent storage boxes 2, and a positioning port 102 is opened on the upper end surface of the circular plate 1 corresponding to the middle position of each storage box 2, and a positioning block 201 inserted in the inner position of the positioning port 102 is fixed to the middle part of the lower end surface of the storage box 2, and the height of the positioning block 201 is less than the distance between the storage box 2 and the lower end surface of the triangular block 501, and the four storage boxes 2 are in a circular ring shape.

[0038] The operation process of this embodiment is as follows: since the storage box 2 is in the gap position below the conical column 4 and the conical grinding shell 3, after the conical grinding shell 3 and the conical column 4 grind the grains, the ground grains will fall into the storage box 2, and the ground grains will also fall to the upper surface position of the triangular block 501, and then will continue to slide from the position of the triangular block 501 to the storage box 2. At the same time, since the positioning block 201 is located in the internal position of the positioning port 102, the positioning port 102 limits the positioning block 201, thereby ensuring that the storage box 2 will not deviate arbitrarily on the upper end surface of the circular plate 1.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A grinding device for processing grain flour, comprising a circular plate (1); characterized in that: A conical column (4) is arranged directly above the circular plate (1), and a conical grinding shell (3) is twistedly connected to the circumference of the conical column (4), a through hole (401) is provided in the middle of the bottom surface of the conical column (4), a feed column (301) connected to the inner wall of the through hole (401) is fixed in the middle of the conical grinding shell (3), a feed port (302) is provided on the upper end surface of the feed column (301), an arc-shaped opening (304) connected to the inside of the feed port (302) is provided through the circumference of the feed column (301), a conical block (303) is fixed to the bottom end surface of the feed port (302), a rotating rod (305) is fixed to the lower end surface of the feed column (301), and a motor (6) connected to the rotating rod (305) is provided at the end of the rotating rod (305) passing through the through hole (401).

2. A milling device for processing miscellaneous grain flour according to claim 1, characterized in that: The motor (6) is fixed on the upper end surface of the circular plate (1), and the gap tube between the conical column (4) and the conical grinding shell (3) is connected to the inside of the feed port (302) through the arc-shaped opening (304).

3. A milling device for processing grain flour according to claim 1, characterized in that: A protective tube (101) is fixed to the upper end surface of the circular plate (1) located around the motor (6), and the protective tube (101) is fixedly connected to the lower end surface of the conical column (4).

4. A milling device for processing miscellaneous grain flour according to claim 1, characterized in that: Four storage boxes (2) are evenly distributed in a ring shape and arranged directly above the circular plate (1), and the gap below the conical column (4) and the conical grinding shell (3) is located in the middle of the storage box (2).

5. A milling device for processing miscellaneous grain flour according to claim 4, characterized in that: A vertical plate (5) is fixed to the upper end surface of the circular plate (1) between the two storage boxes (2), and a triangular block (501) is fixed to the upper end surface of the vertical plate (5), wherein the width of the triangular block (501) is greater than the width between the two adjacent storage boxes (2).

6. A milling device for processing miscellaneous grain flour according to claim 5, characterized in that: A positioning opening (102) is provided on the upper end surface of the circular plate (1) corresponding to the middle position of each storage box (2), and a positioning block (201) inserted into the inner position of the positioning opening (102) is fixed to the middle of the lower end surface of the storage box (2).

7. A milling device for processing miscellaneous grain flour according to claim 6, characterized in that: The height of the positioning block (201) is smaller than the distance between the storage box (2) and the lower end surface of the triangular block (501), and the four storage boxes (2) are in a circular ring shape.

8. A milling device for processing miscellaneous grain flour according to claim 1, characterized in that: The arc-shaped opening (304) is flush with the bottom of the conical block (303), and the edge of the conical block (303) is connected to the inner side surface of the arc-shaped opening (304).

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