Novel polishing device for coarse cereals

Abstract

The novel coarse cereal polishing device comprises a lower cylinder body, an upper cylinder body is arranged on the upper surface of the lower cylinder body, a feeding port is formed in the upper surface of the upper cylinder body, a rotating rod is rotationally connected into the feeding port, a servo motor is arranged on one side face of the feeding port, a rotating plate is arranged on the circumferential side face of the rotating rod, and a rotating shaft is arranged on the rotating plate. A mounting plate is arranged on the upper surface of the upper barrel, fixing frames are symmetrically arranged on the upper surface of the mounting plate, a dust suction cover is arranged at the top ends of the fixing frames, a dust suction pipe is arranged on one side face of the dust suction cover in a communicating mode, and a dust suction box is arranged on the upper surface of the mounting plate. Coarse cereals are poured into the feeding port and enter the upper cylinder body and the lower cylinder body, then the driving motor is started to drive the polishing roller to rotate so as to polish the coarse cereals, when the coarse cereals enter the feeding port, the servo motor drives the rotating rod to rotate, and the rotating rod drives the rotating plate on the circumferential side face to rotate; furthermore, the coarse cereals entering the feeding hole are dredged.

Description

Technical Field

[0001] This utility model belongs to the field of polishing technology for grains, and in particular relates to a new type of polishing device for grains. Background Technology

[0002] In the processing of grains, polishing the surface of grains can remove adhering dust and dirt, thus improving the grade of commercial grains. With the development of technology, grain polishing machines have been greatly improved, making them easier to recycle and increasing their efficiency.

[0003] In the prior art, Chinese Patent Publication No. CN204429367U discloses a grain polishing machine, belonging to the field of grain processing technology. It includes a polishing device and a water supply device. The polishing device includes a housing, within which a cylindrical polishing roller and a hollow main shaft passing through the interior of the polishing roller are arranged. The water supply device includes a water source and a water pipe connected to the water source, with one end of the water pipe extending into the hollow main shaft. The grain polishing machine provided by this technical solution is mainly used for polishing grains. Its polishing roller is cylindrical, allowing the grains to move smoothly within it, resulting in higher polishing efficiency.

[0004] However, in actual use, the feed inlet of this utility model may back up dust during machine startup, which may affect people around. At the same time, the feed inlet may become blocked. Therefore, a new polishing device for grains is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide a new polishing device for grains to solve existing problems.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a novel polishing device for grains, comprising a lower cylinder, an upper cylinder on the upper surface of the lower cylinder, a feed inlet on the upper surface of the upper cylinder, a rotating rod rotatably connected inside the feed inlet, a servo motor on one side of the feed inlet, a rotating plate on the circumferential side of the rotating rod, a mounting plate on the upper surface of the upper cylinder, symmetrically arranged fixing frames on the upper surface of the mounting plate, a dust suction hood at the top of the fixing frames, a dust suction pipe connected to one side of the dust suction hood, a dust suction box on the upper surface of the mounting plate, a dust filter plate inside the dust suction box, a collection box inside the dust suction box, a vacuum cleaner connected to one side of the dust suction box, a drive motor on one side of the lower cylinder, a polishing roller rotatably connected inside the lower cylinder, and the output end of the drive motor fixedly connected to one end of the polishing roller.

[0008] Furthermore, a mesh plate is provided on the bottom surface of the lower cylinder, a slag discharge bin is provided on the bottom surface of the lower cylinder, a connecting pipe is provided on the bottom surface of the slag discharge bin, a filter screen is provided on the inner wall of the top end of the connecting pipe, and a dust removal fan is provided at the bottom end of the connecting pipe.

[0009] Furthermore, the output end of the servo motor is fixedly connected to one end of the rotating rod, the feed port is connected to the lower cylinder, the bottom end of the dust suction pipe is fixedly connected to the upper surface of the dust suction box, the bottom end of the dust suction box is connected to the dust suction box, a discharge port is provided on one side of the lower cylinder, and the lower cylinder is connected to the slag discharge bin.

[0010] This utility model has the following beneficial effects:

[0011] This invention involves pouring grains into the upper and lower cylinders through the feed inlet. A drive motor then rotates a polishing roller to polish the grains. As the grains enter the feed inlet, a servo motor drives a rotating rod, which in turn rotates a rotating plate on the circumferential side, thus guiding the grains into the feed inlet and preventing blockages caused by excessive grain intake. The polishing roller's structure and polishing principle are well-known and will not be described here. A vacuum cleaner collects dust generated during the grain pouring process using a vacuum box, vacuum pipe, and vacuum hood. The dust is then collected in a collection box and processed. Simultaneously, debris generated during polishing is filtered through a mesh plate and discharged through a slag discharge bin. The dust removal fan's structure and principle are also well-known and will not be described here.

[0012] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 A schematic diagram of the overall structure of a novel polishing device for grains;

[0015] Figure 2 Left view of a novel polishing device for grains;

[0016] Figure 3 for Figure 2 Cross-sectional view of section AA.

[0017] The components represented by each number in the attached diagram are listed below: 1. Lower cylinder; 101. Polishing roller; 102. Drive motor; 10. Mesh plate; 12. Discharge port; 13. Slag discharge bin; 14. Dust removal fan; 2. Upper cylinder; 11. Feed inlet; 110. Servo motor; 111. Rotating rod; 112. Rotating plate; 21. Mounting plate; 210. Fixing frame; 211. Dust collection hood; 212. Dust collection pipe; 201. Dust collection box; 202. Dustproof filter plate; 203. Vacuum cleaner; 204. Collection box. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] In the description of this utility model, it should be understood that the terms "upper", "middle", "outer", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] Please see Figure 1 - Figure 3As shown, this utility model is a novel polishing device for grains, including a lower cylinder 1, an upper cylinder 2 on the upper surface of the lower cylinder 1, a feed inlet 11 on the upper surface of the upper cylinder 2, a rotating rod 111 rotatably connected inside the feed inlet 11, a servo motor 110 on one side of the feed inlet 11, a rotating plate 112 on the circumference of the rotating rod 111, a mounting plate 21 on the upper surface of the upper cylinder 2, a fixing frame 210 symmetrically arranged on the upper surface of the mounting plate 21, a dust suction hood 211 at the top of the fixing frame 210, a dust suction pipe 212 connected to one side of the dust suction hood 211, a dust suction box 201 on the upper surface of the mounting plate 21, a dust filter plate 202 inside the dust suction box 201, a collection box 204 inside the dust suction box 201, and a vacuum cleaner 203 connected to one side of the dust suction box 201.

[0022] Furthermore, a drive motor 102 is provided on one side of the lower cylinder 1, and a polishing roller 101 is rotatably connected inside the lower cylinder 1. The output end of the drive motor 102 is fixedly connected to one end of the polishing roller 101. A mesh plate 10 is provided on the bottom surface of the lower cylinder 1, and a slag discharge bin 13 is provided on the bottom surface of the lower cylinder 1. A connecting pipe is provided on the bottom surface of the slag discharge bin 13. A filter screen is provided on the inner wall of the top end of the connecting pipe, and a dust removal fan 14 is provided at the bottom end of the connecting pipe.

[0023] Furthermore, the output end of the servo motor 110 is fixedly connected to one end of the rotating rod 111, the feed port 11 is connected to the lower cylinder 1, the bottom end of the dust suction pipe 212 is fixedly connected to the upper surface of the dust suction box 201, the bottom end of the dust suction box 201 is connected to the dust suction box 201, a discharge port 12 is provided on one side of the lower cylinder 1, and the lower cylinder 1 is connected to the slag discharge bin 13.

[0024] It should be noted that this utility model involves pouring miscellaneous grains into the upper cylinder 2 and lower cylinder 1 through the feed inlet 11. Then, the drive motor 102 is activated to rotate the polishing roller 101, thereby polishing the grains. When the grains enter the feed inlet 11, the servo motor 110 drives the rotating rod 111 to rotate, which in turn drives the rotating plate 112 on the circumferential side to rotate, thus guiding the grains into the feed inlet 11 and preventing excessive grain entry that could cause blockage. The polishing roller 101 is a prior art technology. The structure and polishing principle of the process are well known and will not be described here. When the grains are poured into the feed inlet 11, the vacuum cleaner 203 is activated to collect the dust generated during the process of pouring the grains through the vacuum box 201, the vacuum pipe 212 and the vacuum hood 211. The dust is then collected through the collection box 204 and processed. Meanwhile, the debris generated during the polishing process can be filtered through the mesh plate 10 and then discharged through the slag discharge bin 13. The dust removal fan 14 is a prior art and its structure and principle are well known and will not be described here.

[0025] In the description of this specification, references to terms such as "an embodiment," "example," and "specific example" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0026] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A new type of polishing device for coarse grains, comprising a lower cylinder (1), characterized in that: The upper surface of the lower cylinder (1) is provided with an upper cylinder (2), the upper surface of the upper cylinder (2) is provided with a feeding port (11), the feeding port (11) is rotatably connected with a rotating rod (111), one side of the feeding port (11) is provided with a servo motor (110), the rotating rod (111) is provided with a rotating plate (112) on the side surface, the upper surface of the upper cylinder (2) is provided with a mounting plate (21), the upper surface of the mounting plate (21) is symmetrically provided with a fixing frame (210), the top end of the fixing frame (210) is provided with a dust cover (211), one side of the dust cover (211) is communicated with a dust collection pipe (212), the upper surface of the mounting plate (21) is provided with a dust collection box (201), the dust collection box (201) is provided with a dustproof filter plate (202) and a collecting box (204), and one side of the dust collection box (201) is communicated with a dust collection machine (203).

2. A novel polishing device for coarse grains as claimed in claim 1, wherein, The lower cylinder (1) is provided with a driving motor (102) on one side, and the lower cylinder (1) is rotatably connected with a polishing roller (101).

3. A novel polishing device for coarse grains as claimed in claim 2, wherein, The bottom surface of the lower cylinder (1) is provided with a mesh plate (10), the bottom surface of the lower cylinder (1) is provided with a slag discharge bin (13), the bottom surface of the slag discharge bin (13) is communicated with a connecting pipe, the inner wall of the top end of the connecting pipe is provided with a filter screen, and the bottom end of the connecting pipe is communicated with a dust removal fan (14).

4. A novel polishing device for coarse grains as claimed in claim 1, wherein, The output end of the servo motor (110) is fixedly connected with one end of the rotating rod (111), and the feeding port (11) is communicated with the lower cylinder (1).

5. A novel polishing device for coarse grains as claimed in claim 1, wherein, The bottom end of the dust collection pipe (212) is fixedly connected with the upper surface of the dust collection box (201), and the bottom end of the dust collection box (201) is communicated with the dust collection box (201).

6. A novel polishing device for coarse grains as claimed in claim 3, wherein, The lower cylinder (1) is provided with a discharge port (12) on one side, and the lower cylinder (1) is communicated with the slag discharge bin (13).

Images