Rice bran powder removing device for rice processing

Abstract

The utility model discloses a bran powder removing device for rice processing, which relates to the technical field of rice processing equipment and comprises a rice processing barrel and a bran powder removing device. The bran powder removing device comprises a transmission motor, a rotating shaft, rice shoveling hoppers and an air blower, the transmission motor is fixedly installed at the left end of the rice processing barrel, the rotating shaft is rotationally connected into the rice processing barrel, the left end of the rotating shaft is fixedly connected with the output end of the transmission motor, and the rice shoveling hoppers are evenly welded to the surface of the rotating shaft; the air blower blows air into the rice processing barrel, the air flows towards the right side, the thrown rice bran powder is driven to flow towards the right side and is discharged into the filter barrel through the rice bran powder discharging pipe, the rice bran powder is filtered through the filter barrel, the rice and the rice bran powder are thrown upwards at the same time through the rice shoveling hopper, and the rice bran powder is blown away through the air blower. Furthermore, the rice is separated from rice bran powder, the rice bran powder mixed in the rice is conveniently discharged, and the removal efficiency of the rice bran powder in the rice is improved.

Description

Technical Field

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

[0002] Rice is a finished product made from paddy rice after processes such as cleaning, husking, milling and finishing. During the rice processing, in order to improve the taste and appearance quality of rice, the bran powder on the surface of the rice is often polished off.

[0003] The currently published patent: CN217963548U discloses a rice bran powder removal device for rice processing. When the rice is passed from the feed pipe into the mixing box, it is stirred by the stirring rod. When the stirring rod stirs the rice at the bottom of the mixing box, the rice rubs against each other, so that the bran powder falls off from the surface of the rice more thoroughly. After the bran powder on the surface of the rice at the bottom of the mixing box is removed, the fallen bran powder enters the storage box from the groove on the bottom wall of the mixing box, so that the bran powder on the surface of the rice is removed more thoroughly during rice processing.

[0004] Based on the above search, it is found that the above patent has the following problems when in use: when the rice bran powder removal device is in use, the bran powder after falling off only enters the storage box from the groove on the bottom wall of the mixing box, however, a large amount of rice is mixed with the bran powder, and the bran powder mixed inside the rice is not easy to be discharged from the groove, thereby reducing the removal efficiency of the bran powder inside the rice. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art and to provide a rice bran powder removal device, which can solve the problem that a large amount of rice is mixed with bran powder, the bran powder mixed inside the rice is not easy to be discharged from the notch, and the removal efficiency of the bran powder inside the rice is reduced.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rice processing bran powder removal device, comprising a rice processing cylinder and a bran powder removal device; the bran powder removal device comprises a transmission motor, a rotating shaft, a rice shoveling bucket and a blower, the transmission motor is fixedly installed at the left end of the rice processing cylinder, the rotating shaft is rotatably connected to the inside of the rice processing cylinder, the left end of the rotating shaft is fixedly connected to the output end of the transmission motor, the rice shoveling bucket is evenly welded to the surface of the rotating shaft, and the blower is installed at the left end of the rice processing cylinder.

[0007] Preferably, a conical feed hopper is fixedly connected to the top of the rice processing cylinder, a discharge pipe is fixedly connected to the bottom of the rice processing cylinder, and a sealing plug is slidably connected to the inside of the discharge pipe.

[0008] Preferably, a support frame is installed at the right end of the rice processing cylinder, and a filter cylinder is slidably installed inside the support frame.

[0009] Preferably, the right end of the rice processing cylinder is fixedly connected with a bran powder discharge pipe, the filter cylinder is slidably sleeved on the surface of the bran powder discharge pipe, and the surface of the filter cylinder is fixedly connected with an arc-shaped pull rod.

[0010] Preferably, a slide groove is provided on the right side of the support frame, and an arc-shaped pressing plate is slidably connected inside the slide groove, and the surface of the arc-shaped pressing plate is in contact with the surface of the filter cartridge.

[0011] Preferably, the inner thread of the support frame is connected with a threaded rod, the upper end of the threaded rod is rotatably connected to the bottom of the arc-shaped pressure plate, and the lower end of the threaded rod is fixedly connected to a turntable.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) In the rice processing bran powder removal device, a blower blows air into the interior of a rice processing cylinder, the wind flows to the right side and drives the thrown bran powder to flow to the right side and is discharged into the interior of a filter cylinder through a bran powder discharge pipe, and the bran powder is filtered by the filter cylinder, and the rice and bran powder are thrown upward at the same time by a rice scooping bucket, and the bran powder is blown away by the blower, thereby separating the rice from the bran powder, making it convenient to discharge the bran powder mixed in the rice, and improving the removal efficiency of the bran powder in the rice.

[0014] (2) In the rice processing bran removal device, the threaded rod rotates and drives the arc-shaped pressure plate to slide downward and away from the surface of the filter cartridge. The staff can slide the filter cartridge to the right side through the arc-shaped pull rod and make it slide out of the interior of the support frame to complete the disassembly, which is convenient for the staff to replace the filter cartridge and improves the convenience of disassembly and installation of the filter cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 This is a schematic diagram of the overall structure of a rice bran powder removal device for processing the utility model;

[0017] Figure 2 This is a schematic diagram of the bottom structure of the rice processing cylinder of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the support frame of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the internal structure of the rice processing cylinder.

[0020] Figure numerals: 1. rice processing cylinder; 2. conical feed hopper; 3. discharge pipe; 4. sealing plug; 5. transmission motor; 6. rotating shaft; 7. rice scooping bucket; 8. blower; 9. bran powder discharge pipe; 10. support frame; 11. filter cylinder; 12. arc pull rod; 13. slide groove; 14. arc pressure plate; 15. threaded rod; 16. turntable. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0024] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0025] See also Figure 1-4 The utility model provides a technical solution: a rice bran powder removal device, comprising a rice processing cylinder 1 and a bran powder removal device, a conical feed hopper 2 is fixedly connected to the top of the rice processing cylinder 1, a discharge pipe 3 is fixedly connected to the bottom of the rice processing cylinder 1, a sealing plug 4 is slidably connected inside the discharge pipe 3, the bran powder removal device comprises a transmission motor 5, a rotating shaft 6, a rice shoveling bucket 7 and a blower 8, the transmission motor 5 is fixedly installed at the left end of the rice processing cylinder 1, the rotating shaft 6 is rotatably connected to the inside of the rice processing cylinder 1, the left end of the rotating shaft 6 is fixedly connected to the output end of the transmission motor 5, the rice shoveling bucket 7 is evenly welded to the surface of the rotating shaft 6, and the blower 8 is installed at the left end of the rice processing cylinder 1.

[0026] The right end of the rice processing cylinder 1 is fixedly connected to a bran powder discharge pipe 9, and a support frame 10 is installed on the right end of the rice processing cylinder 1. A filter cylinder 11 is slidably installed inside the support frame 10. The filter cylinder 11 is slidably sleeved on the surface of the bran powder discharge pipe 9, and an arc-shaped pull rod 12 is fixedly connected to the surface of the filter cylinder 11.

[0027] The staff pours the rice into the rice processing cylinder 1 through the conical feed hopper 2. After the transmission motor 5 is started, the output end of the transmission motor 5 rotates and drives the rotating shaft 6 to rotate inside the rice processing cylinder 1. The rotation of the rotating shaft 6 can drive the rice shoveling bucket 7 to rotate in a circle around the center of the rice processing cylinder 1 and scoop up the rice and move it to the upper side and throw it down, so that the rice rubs against each other, and finally the bran powder falls off the surface of the rice. After the bran powder on the surface of the rice inside the rice processing cylinder 1 is removed, the rice shoveling bucket 7 throws the bran powder upward at the same time, and the blower 8 blows air into the rice processing cylinder 1. The wind flows to the right side and drives the thrown bran powder to flow to the right side and is discharged to the inside of the filter cylinder 11 through the bran powder discharge pipe 9, and the bran powder is filtered by the filter cylinder 11. The rice and bran powder are thrown upward at the same time by the rice shoveling bucket 7, and the bran powder is blown away by the blower 8, so that the rice is separated from the bran powder, which is convenient for discharging the bran powder mixed in the rice, and the removal efficiency of the bran powder in the rice is improved.

[0028] A slide groove 13 is provided on the right side of the support frame 10, and an arc-shaped pressure plate 14 is slidably connected inside the slide groove 13. The surface of the arc-shaped pressure plate 14 contacts the surface of the filter cartridge 11. A threaded rod 15 is threadedly connected inside the support frame 10. The upper end of the threaded rod 15 is rotatably connected to the bottom of the arc-shaped pressure plate 14, and the lower end of the threaded rod 15 is fixedly connected to a turntable 16.

[0029] When the filter cartridge 11 needs to be replaced after being used for a long time, the staff first rotates the threaded rod 15 through the turntable 16. The threaded rod 15 rotates and drives the arc pressure plate 14 to slide downward and away from the surface of the filter cartridge 11. The staff slides the filter cartridge 11 to the right through the arc pull rod 12 and makes it slide out of the interior of the support frame 10 to complete the disassembly, which is convenient for the staff to replace the filter cartridge 11 and improves the convenience of disassembly and installation of the filter cartridge 11.

[0030] Working principle: After the transmission motor 5 is started, the output end of the transmission motor 5 rotates and drives the rotating shaft 6 to rotate inside the rice processing cylinder 1. The rotation of the rotating shaft 6 can drive the rice shoveling bucket 7 to rotate in a circle around the center of the rice processing cylinder 1 and scoop up the rice and move it to the upper side and throw it down, so that the bran powder falls off the surface of the rice. After the bran powder on the surface of the rice inside the rice processing cylinder 1 is removed, the blower 8 blows air into the inside of the rice processing cylinder 1, and the wind flows to the right and drives the thrown bran powder to flow to the right and is discharged to the inside of the filter cylinder 11 through the bran powder discharge pipe 9, and the bran powder is filtered through the filter cylinder 11. The staff first rotates the threaded rod 15 through the turntable 16, and the threaded rod 15 rotates and drives the arc pressure plate 14 to slide downward and detach from the surface of the filter cylinder 11. The staff slides the filter cylinder 11 to the right through the arc pull rod 12 and makes it slide out of the inside of the support frame 10 to complete the disassembly, which is convenient for the staff to replace the filter cylinder 11.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A rice bran removal device, characterized in that: include: A rice processing cylinder (1) and a bran powder removal device; The bran powder removing device comprises a transmission motor (5), a rotating shaft (6), a rice scooping bucket (7) and a blower (8); the transmission motor (5) is fixedly mounted on the left end of a rice processing cylinder (1); the rotating shaft (6) is rotatably connected inside the rice processing cylinder (1); the left end of the rotating shaft (6) is fixedly connected to the output end of the transmission motor (5); the rice scooping bucket (7) is uniformly welded to the surface of the rotating shaft (6); and the blower (8) is mounted on the left end of the rice processing cylinder (1).

2. The rice bran removal device according to claim 1, characterized in that: The top of the rice processing cylinder (1) is fixedly connected to a conical feed hopper (2), the bottom of the rice processing cylinder (1) is fixedly connected to a discharge pipe (3), and the inside of the discharge pipe (3) is slidably connected to a sealing plug (4).

3. The rice bran removal device according to claim 1, characterized in that: A support frame (10) is installed at the right end of the rice processing cylinder (1), and a filter cylinder (11) is slidably installed inside the support frame (10).

4. The rice bran removal device according to claim 3, characterized in that: The right end of the rice processing cylinder (1) is fixedly connected to a bran powder discharge pipe (9), the filter cylinder (11) is slidably sleeved on the surface of the bran powder discharge pipe (9), and the surface of the filter cylinder (11) is fixedly connected to an arc-shaped pull rod (12).

5. The rice bran removal device according to claim 4, characterized in that: A slide groove (13) is provided on the right side of the support frame (10), and an arc-shaped pressing plate (14) is slidably connected inside the slide groove (13), and the surface of the arc-shaped pressing plate (14) is in contact with the surface of the filter cartridge (11).

6. The rice bran removal device according to claim 5, characterized in that: The support frame (10) is internally threadedly connected to a threaded rod (15), the upper end of the threaded rod (15) is rotatably connected to the bottom of the arc-shaped pressing plate (14), and the lower end of the threaded rod (15) is fixedly connected to a rotating disk (16).

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