Rice dust removal device

Abstract

The rice dust removal device comprises a dust removal barrel and a rice containing barrel, a cover plate is detachably connected to an opening in the upper portion of the dust removal barrel, a supporting assembly is arranged on the outer end face of the dust removal barrel, and a driving motor is arranged at the bottom of the dust removal barrel; an output shaft of the driving motor penetrates through the lower end face of the dust removal barrel and is coaxially connected with a rotating plate, a dust suction mechanism is arranged at the bottom of the dust removal barrel, the dust suction end of the dust suction mechanism penetrates through the lower end face of the dust removal barrel, and the upper end face of the rotating plate is connected with the rice containing barrel through a limiting mechanism. According to the rice storage barrel, the rice storage barrel is more convenient to disassemble and assemble, complex steps in the disassembling and assembling process are reduced, and the rice storage barrel has good convenience.

Description

Technical Field

[0001] The utility model relates to the technical field of rice processing, in particular to a rice dust removal device. Background Art

[0002] Rice, also known as rice, is a food made from rice grains after a series of processing steps, including cleaning, husking, milling and finishing. It is the main food for people in most parts of China, with extremely high nutritional value and economic status. Rice is rich in carbohydrates and is an important source of energy for the human body. At the same time, it also contains a variety of nutrients such as protein, fat, vitamins and minerals, which play an important role in maintaining human health.

[0003] The existing rice dust removal device can effectively remove dust on the surface of rice during the dust removal process. However, during use, the disassembly and assembly process of the rice bucket is cumbersome. When the rice bucket needs to be cleaned or taken out, it is inconvenient. Therefore, a rice dust removal device is provided to solve the above problem. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a rice dust removal device, which makes the disassembly and assembly of the rice placing bucket more convenient through a limiting mechanism, reduces the complicated steps in the disassembly and assembly process, and has good convenience.

[0006] (II) Technical solution

[0007] The utility model provides a rice dust removal device, comprising a dust removal bucket and a rice placement bucket, wherein a cover plate is detachably connected to an opening above the dust removal bucket, a support assembly is arranged on the outer end surface of the dust removal bucket, a driving motor is arranged at the bottom of the dust removal bucket, an output shaft of the driving motor passes through the lower end surface of the dust removal bucket and is coaxially connected with a rotating plate, a dust suction mechanism is arranged at the bottom of the dust removal bucket, a dust suction end of the dust suction mechanism passes through the lower end surface of the dust removal bucket, and the upper end surface of the rotating plate is connected with the rice placement bucket through a limiting mechanism.

[0008] Preferably, the support assembly includes a fixing ring and support columns, the fixing ring is arranged below the outer end surface of the dust removal bucket, a plurality of support columns are distributed at intervals on the lower end surface of the fixing ring, and a placement plate is provided between the plurality of support columns and below the dust removal bucket.

[0009] Preferably, the dust suction mechanism includes a first connecting pipe, a dust suction fan, a second connecting pipe, a dust collecting box and a dust suction pipe assembly, the dust suction fan and the dust collecting box are arranged on the upper end surface of the placement plate, the dust outlet end of the dust suction fan is connected to the dust collecting box through the second connecting pipe, the dust suction pipe assembly is arranged at the bottom of the dust removal bucket, and the dust suction pipe assembly is connected to the dust suction end of the dust suction fan through the first connecting pipe.

[0010] Preferably, the dust suction tube assembly includes an annular tube and a dust extraction tube, the annular tube is arranged at the bottom of the dust removal bucket, a plurality of dust extraction tubes are distributed in an annular array above the annular tube, and a plurality of dust extraction tubes pass through the bottom of the dust removal bucket, and the bottom of the annular tube is connected to the dust extraction end of the dust suction fan through the first connecting tube.

[0011] Preferably, the limiting mechanism includes a limiting tube, a rice placing bucket, an alignment tube, an alignment column and a limiting assembly, the limiting tube is arranged in the middle of the lower end surface of the rice placing bucket, a plurality of the alignment tubes are distributed in a circular array on the lower end surface of the rice placing bucket, a plurality of alignment columns compatible with the alignment tubes are distributed in a circular array on the upper end surface of the rotating plate, the alignment tube is sleeved on the outer end surface of the alignment column, and the limiting assembly is arranged in the middle of the upper end surface of the rotating plate and is located inside the limiting tube.

[0012] Preferably, the limit assembly includes a limit block, an electric push rod and a fixed plate, the fixed plate is arranged in the middle of the upper end surface of the rotating plate, both sides of the fixed plate are connected to the limit block through the electric push rod respectively, and the limit blocks on both sides are adapted to the interior of the limit tube.

[0013] Preferably, a connecting ring is provided above the outer end surface of the rice placing bucket, a sliding block is provided at the bottom of the connecting ring, a sliding ring is provided on the inner end surface of the dust removal bucket, and the bottom of the sliding block is slidably connected to the upper sliding groove of the sliding ring.

[0014] Preferably, second handles are provided on both sides of the upper end surface of the connecting ring, and a first handle is provided on the top of the cover plate.

[0015] Compared with the prior art, the above technical solution of the utility model has the following beneficial technical effects:

[0016] The rice dust removal device, when the rice placing bucket needs to be installed, places the rice placing bucket on the rotating plate, and sleeves a plurality of alignment tubes at the bottom of the rice placing bucket on a plurality of alignment posts, so that the limiting tubes are limited by the limiting assembly, so that the rice placing bucket is limited; when the rice placing bucket is removed from the rotating plate, the limiting assembly cancels the limiting of the limiting tubes, so that the rice placing bucket is removed from the rotating plate, so that the disassembly and assembly of the rice placing bucket becomes more convenient, and the complicated steps in the disassembly and assembly process are reduced, and the device has good convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic structural diagram of a rice dust removal device.

[0018] Figure 2 The utility model is a partial cross-sectional view of a rice dust removal device.

[0019] Figure 3 A rice dust removal device proposed by the utility model Figure 2 A is an enlarged view of the middle image.

[0020] Figure 4 The utility model discloses a cross-sectional view of a rice placing bucket in a rice dust removal device.

[0021] Figure 5 The utility model is a three-dimensional diagram of a limit assembly in a rice dust removal device.

[0022] Figure numerals: 1. cover plate; 2. dust removal bucket; 3. annular tube; 4. first connecting tube; 5. dust suction fan; 6. placement plate; 7. support column; 8. first handle; 9. drive motor; 10. second connecting tube; 11. dust collection box; 12. rice placement bucket; 13. fixed ring; 14. limit tube; 15. rotating plate; 16. alignment tube; 17. second handle; 18. connecting ring; 19. slider; 20. sliding ring; 21. alignment column; 22. limit block; 23. electric push rod; 24. fixed plate; 25. dust extraction tube. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figure 1-5As shown, a rice dust removal device proposed by the utility model includes a dust removal bucket 2 and a rice placement bucket 12, a cover plate 1 is detachably connected to the upper opening of the dust removal bucket 2, a support assembly is provided on the outer end surface of the dust removal bucket 2, a driving motor 9 is provided at the bottom of the dust removal bucket 2, an output shaft of the driving motor 9 passes through the lower end surface of the dust removal bucket 2 and is coaxially connected to a rotating plate 15, a dust suction mechanism is provided at the bottom of the dust removal bucket 2, a dust suction end of the dust suction mechanism passes through the lower end surface of the dust removal bucket 2, and the upper end surface of the rotating plate 15 is connected to the rice placement bucket 12 through a limiting mechanism.

[0025] In the utility model, when it is necessary to remove dust from the rice, the rice is first placed inside the rice placing bucket 12, and then the cover plate 1 is installed at the opening above the dust removal bucket 2, and then the rotating plate 15 is driven to rotate by the driving motor 9. When the rotating plate 15 rotates, the rice placing bucket 12 can be driven to rotate by the limiting mechanism, so that the dust of the rice inside the rice placing bucket 12 can enter the dust removal bucket 2 through the outer wall of the rice placing bucket 12, and the dust suction mechanism is started, and the dust suction mechanism can suck the dust inside the dust removal bucket 2 into it; and through the limiting mechanism, the rice placing bucket 12 is made to be disassembled and assembled on the rotating plate 15 more conveniently, and the complicated steps in the disassembly and assembly process are reduced, and it has good convenience, wherein the outer end surface of the rice placing bucket 12 is a screen structure, and dust can pass through the outer end surface of the rice placing bucket 12, but rice cannot pass through the outer end surface of the rice placing bucket 12.

[0026] In an optional embodiment, the support assembly includes a fixing ring 13 and support columns 7. The fixing ring 13 is arranged below the outer end surface of the dust removal bucket 2. Multiple support columns 7 are distributed at intervals on the lower end surface of the fixing ring 13. A placement plate 6 is provided between the multiple support columns 7 and below the dust removal bucket 2.

[0027] It should be noted that, through multiple support columns 7, the fixing ring 13 can be supported, thereby supporting the dust removal barrel 2.

[0028] In an optional embodiment, the dust suction mechanism includes a first connecting pipe 4, a dust suction fan 5, a second connecting pipe 10, a dust collecting box 11 and a dust suction pipe assembly. The dust suction fan 5 and the dust collecting box 11 are arranged on the upper end surface of the placement plate 6, and the dust outlet end of the dust suction fan 5 is connected to the dust collecting box 11 through the second connecting pipe 10. The dust suction pipe assembly is arranged at the bottom of the dust removal barrel 2, and the dust suction pipe assembly is connected to the dust suction end of the dust suction fan 5 through the first connecting pipe 4.

[0029] It should be noted that, when the dust suction fan 5 is started, the dust suction fan 5 can extract the dust inside the dust removal barrel 2 through the first connecting pipe 4 and the annular pipe 3. The dust can enter the dust collection box 11 through the second connecting pipe 10 for storage. When the dust inside the dust collection box 11 is collected to a certain extent, the dust inside the dust collection box 11 can be processed.

[0030] In an optional embodiment, the dust suction pipe assembly includes an annular pipe 3 and a dust extraction pipe 25. The annular pipe 3 is arranged at the bottom of the dust removal bucket 2. A plurality of dust extraction pipes 25 are distributed in an annular array above the annular pipe 3. The plurality of dust extraction pipes 25 pass through the bottom of the dust removal bucket 2. The bottom of the annular pipe 3 is connected to the dust extraction end of the dust suction fan 5 through the first connecting pipe 4, wherein the annular pipe 3 is arranged in an annular shape.

[0031] It should be noted that when the dust suction fan 5 is started, the dust inside the dust removal bucket 2 can be sucked into the inside of the annular tube 3 through the multiple dust suction pipes 25, and the dust entering the inside of the annular tube 3 will enter the inside of the dust collection box 11 through the first connecting pipe 4, the dust suction fan 5 and the second connecting pipe 10.

[0032] In an optional embodiment, the limiting mechanism includes a limiting tube 14, a rice placing bucket 12, an alignment tube 16, an alignment column 21 and a limiting assembly. The limiting tube 14 is arranged in the middle of the lower end surface of the rice placing bucket 12, and multiple alignment tubes 16 are distributed in a circular array on the lower end surface of the rice placing bucket 12. A plurality of alignment columns 21 compatible with the alignment tube 16 are distributed in a circular array on the upper end surface of the rotating plate 15. The alignment tube 16 is sleeved on the outer end surface of the alignment column 21. The limiting assembly is arranged in the middle of the upper end surface of the rotating plate 15 and is located inside the limiting tube 14.

[0033] It should be noted that when the rice placing bucket 12 needs to be installed, the rice placing bucket 12 is placed on the rotating plate 15, and the multiple alignment tubes 16 at the bottom of the rice placing bucket 12 are sleeved on the multiple alignment columns 21, so that the limiting tube 14 is limited by the limiting component, so that it limits the rice placing bucket 12; when the rice placing bucket 12 is removed from the rotating plate 15, the limiting tube 14 is cancelled by the limiting component, so that the rice placing bucket 12 is removed from the rotating plate 15, making the disassembly and assembly of the rice placing bucket 12 more convenient, reducing the complicated steps in the disassembly and assembly process, and having good convenience.

[0034] In an optional embodiment, the limit assembly includes a limit block 22, an electric push rod 23 and a fixed plate 24. The fixed plate 24 is arranged in the middle of the upper end surface of the rotating plate 15. Both sides of the fixed plate 24 are connected to the limit block 22 through the electric push rod 23 respectively, and the limit blocks 22 on both sides are adapted to the interior of the limit tube 14.

[0035] It should be noted that when the electric push rods 23 on both sides are extended, the limit blocks 22 connected thereto can be driven to move, thereby performing limit processing with the inside of the limit tube 14, so that the rice placing bucket 12 can be installed on the rotating plate 15; when the electric push rods 23 on both sides are shortened, the limit blocks 22 connected thereto can be driven to move, thereby canceling the limit processing with the inside of the limit tube 14, so that the rice placing bucket 12 can be removed from the rotating plate 15.

[0036] In an optional embodiment, a connecting ring 18 is provided above the outer end surface of the rice placing bucket 12, a slider 19 is provided at the bottom of the connecting ring 18, a sliding ring 20 is provided on the inner end surface of the dust removal bucket 2, and the bottom of the slider 19 is slidably connected to the upper sliding groove of the sliding ring 20.

[0037] It should be noted that when the rice placing bucket 12 is rotating, it can drive the connecting ring 18 connected thereto to rotate, and the connecting ring 18 can drive the multiple sliding blocks 19 connected thereto to slide in the sliding groove of the sliding ring 20 while rotating.

[0038] In an optional embodiment, second handles 17 are provided on both sides of the upper end surface of the connecting ring 18 , and a first handle 8 is provided on the top of the cover plate 1 .

[0039] It should be noted that the first handle 8 can facilitate the staff to move the cover plate 1 ; the second handles 17 on both sides can facilitate the staff to move the rice placing bucket 12 .

[0040] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rice dust removal device, comprising a dust removal bucket (2) and a rice placement bucket (12), wherein a cover plate (1) is detachably connected to an opening at the top of the dust removal bucket (2), a support assembly is provided on the outer end surface of the dust removal bucket (2), a driving motor (9) is provided at the bottom of the dust removal bucket (2), an output shaft of the driving motor (9) passes through the lower end surface of the dust removal bucket (2) and is coaxially connected to a rotating plate (15), a dust suction mechanism is provided at the bottom of the dust removal bucket (2), a dust suction end of the dust suction mechanism passes through the lower end surface of the dust removal bucket (2), and the device is characterized in that: The upper end surface of the rotating plate (15) is connected to the rice placing barrel (12) via a limiting mechanism.

2. A rice dust removal device according to claim 1, characterized in that: The support assembly comprises a fixing ring (13) and a supporting column (7); the fixing ring (13) is arranged below the outer end surface of the dust removal bucket (2); a plurality of the supporting columns (7) are spaced apart and distributed on the lower end surface of the fixing ring (13); and a placement plate (6) is provided between the plurality of the supporting columns (7) and below the dust removal bucket (2).

3. A rice dust removal device according to claim 2, characterized in that: The dust suction mechanism comprises a first connecting pipe (4), a dust suction fan (5), a second connecting pipe (10), a dust collection box (11) and a dust suction pipe assembly. The dust suction fan (5) and the dust collection box (11) are arranged on the upper end surface of the placement plate (6). The dust outlet end of the dust suction fan (5) is connected to the dust collection box (11) via the second connecting pipe (10). The dust suction pipe assembly is arranged at the bottom of the dust removal barrel (2), and the dust suction pipe assembly is connected to the dust extraction end of the dust suction fan (5) via the first connecting pipe (4).

4. A rice dust removal device according to claim 3, characterized in that: The dust suction pipe assembly comprises an annular pipe (3) and a dust extraction pipe (25); the annular pipe (3) is arranged at the bottom of the dust removal bucket (2); a plurality of the dust extraction pipes (25) are distributed in an annular array above the annular pipe (3); and a plurality of the dust extraction pipes (25) penetrate the bottom of the dust removal bucket (2); and the bottom of the annular pipe (3) is connected to the dust extraction end of the dust suction fan (5) via the first connecting pipe (4).

5. A rice dust removal device according to claim 1, characterized in that: The limiting mechanism comprises a limiting tube (14), a rice placing bucket (12), an alignment tube (16), an alignment column (21) and a limiting assembly. The limiting tube (14) is arranged at the middle of the lower end surface of the rice placing bucket (12). A plurality of the alignment tubes (16) are distributed in a circular array on the lower end surface of the rice placing bucket (12). A plurality of alignment columns (21) matched with the alignment tubes (16) are distributed in a circular array on the upper end surface of the rotating plate (15). The alignment tube (16) is sleeved on the outer end surface of the alignment column (21). The limiting assembly is arranged at the middle of the upper end surface of the rotating plate (15) and is located inside the limiting tube (14).

6. A rice dust removal device according to claim 5, characterized in that: The limiting assembly comprises a limiting block (22), an electric push rod (23) and a fixed plate (24); the fixed plate (24) is arranged at the middle of the upper end surface of the rotating plate (15); both sides of the fixed plate (24) are connected to the limiting block (22) via the electric push rod (23); the limiting blocks (22) on both sides are adapted to the interior of the limiting tube (14).

7. A rice dust removal device according to claim 1, characterized in that: A connecting ring (18) is provided above the outer end surface of the rice placing bucket (12), a sliding block (19) is provided at the bottom of the connecting ring (18), a sliding ring (20) is provided on the inner end surface of the dust removal bucket (2), and the bottom of the sliding block (19) is slidably connected to the upper sliding groove of the sliding ring (20).

8. A rice dust removal device according to claim 7, characterized in that: Second handles (17) are provided on both sides of the upper end surface of the connecting ring (18), and a first handle (8) is provided on the top of the cover plate (1).

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