Rice and husked rice separating device

Abstract

The utility model relates to the technical field of husked rice separation, and discloses a husked rice separation device which comprises a box body and a fixed cylinder, the fixed cylinder is fixedly installed at the top end of the box body, the fixed cylinder and the box body are in a communicating state, a collecting assembly used for receiving materials is arranged in the box body, and a supporting part is fixedly connected to the inner bottom of the fixed cylinder; a motor is fixedly installed in the middle of the top end of the supporting part, a square clamping block is fixedly connected to the end of a power shaft of the motor, and the outer surface of the square clamping block is movably sleeved with a concentric-square-shaped block. According to the scheme, a square clamping block is driven by a power shaft of a motor to rotate, the square clamping block drives a bottom plate, a filter cylinder and a movable ring to rotate at a high speed through a concentric-square-shaped block, at the moment, husked rice in the filter cylinder is thrown under the action of centrifugal force of rotation of the bottom plate, and brown rice in the husked rice is thrown out through filter holes of the filter cylinder and collides with the inner side wall of a fixed cylinder; and finally, the husked rice falls into the collecting assembly, and rice husks in the husked rice are left in the filter drum.

Description

Technical Field

[0001] The present application relates to the technical field of grain-rough separation, and in particular to a grain-rough separation device. Background Art

[0002] The husk is a mixture of husk and brown rice. Separating the husk from the brown rice is an important step, so a separation device is needed. Most of the existing separation devices rely on simple mechanical sieve plate screening, specifically, using a vibration motor to vibrate the sieve plate. During the vibration process of the husk in the sieve plate, the brown rice mixed in it will be screened out, and the husk will remain in the sieve plate. However, this separation method has the problem of low efficiency. Utility Model Content

[0003] In order to solve the problem of low grain-rough separation efficiency of the existing separation device mentioned above, the present application provides a grain-rough separation device.

[0004] The present application provides a grain-rough separation device adopts the following technical solution:

[0005] A grain-rough separation device comprises a box body and a fixed cylinder, wherein the fixed cylinder is fixedly mounted on the top end of the box body, and the fixed cylinder is in a communicating state with the box body, a collecting assembly for receiving materials is arranged inside the box body, an inner bottom of the fixed cylinder is fixedly connected with a supporting portion, an electric motor is fixedly mounted on the middle part of the top end of the supporting portion, a square clamping block is fixedly connected to the end of a power shaft of the electric motor, a circular block is movably sleeved on the outer surface of the square clamping block, the top end of the circular block is fixedly connected with a bottom plate, the top end of the bottom plate is fixedly connected with a filter cartridge, the top end of the filter cartridge is fixedly connected with a movable ring, and a supporting assembly for stably supporting the movable ring is arranged on the inner top of the fixed cylinder.

[0006] Preferably, the collecting assembly consists of a collecting box and a handle, the collecting box is movably inserted into the interior of the box, the handle is fixedly connected to one side of the collecting box, a supporting block is fixedly connected to the top of one side of the box, a blocking rod is movably penetrated inside the supporting block, and one side of the blocking rod is in contact with one side of the collecting box.

[0007] Preferably, the support portion is composed of a support plate and four support rods, the support plate is located at the inner bottom of the fixed cylinder, the motor is fixedly installed on the top of the support plate, one end of the four support rods are respectively fixedly connected to the four sides of the support plate, the other ends of the four support rods are fixedly connected to the inner wall of the fixed cylinder, and the external shape of the four support rods is a triangular strip.

[0008] Preferably, the support assembly consists of a circular ring and four universal wheels, the outer surface of the circular ring is fixedly connected to the inner wall of the fixed cylinder, the four universal wheels are all installed at the edge of the bottom end of the movable ring, the distances between any two of the four universal wheels are the same, and the four universal wheels are all rollingly connected to the inside of the circular ring.

[0009] Preferably, through holes are provided at both ends of the top of the movable ring, a gripping rod is fixedly connected to an inner wall of one of the two through holes, and one end of the two gripping rods is fixedly connected to the other inner wall of the two through holes respectively.

[0010] Preferably, a cover plate is movably placed on the top of the fixed cylinder, both ends of the bottom of the cover plate are fixedly connected with plug blocks, the outer wall of the fixed cylinder is fixedly connected with two limit blocks, the two plug blocks movably pass through the two limit blocks respectively, and a handle is fixedly connected to the middle part of the top of the cover plate.

[0011] In summary, the present application includes the following beneficial technical effects: the square clamp block is driven to rotate by the power shaft of the motor, and the square clamp block drives the bottom plate, filter cartridge and movable ring to rotate at high speed through the circular block. At this time, the grain roughage in the filter cartridge is thrown out under the action of the centrifugal force of the rotation of the bottom plate, and the brown rice in the grain roughage is thrown out through the filter holes of the filter cartridge and collides with the inner wall of the fixed cartridge, and finally falls into the collecting assembly, while the husks in the grain roughage will be retained in the filter cartridge; compared with the prior art, it has the effect of high separation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application.

[0013] Figure 2 It is a schematic diagram of the split structure of an embodiment of the application.

[0014] Figure 3 It is a schematic cross-sectional structure diagram of an application embodiment.

[0015] Figure 4 It is a schematic diagram of the combined structure of the bottom plate, the filter cartridge and the movable ring in the embodiment of the application.

[0016] Figure 5 It is a schematic diagram of the combined structure of the support plate and the support rod in the embodiment of the application.

[0017] Explanation of the accompanying drawings: 1. Box body; 2. Fixed cylinder; 3. Collecting assembly; 31. Collecting box; 32. Handle; 33. Support block; 34. Stop rod; 4. Support part; 41. Support plate; 42. Support rod; 51. Motor; 52. Square block; 53. Circular block; 54. Bottom plate; 55. Filter cartridge; 56. Movable ring; 6. Support assembly; 61. Circular ring; 62. Universal wheel; 7. Grip; 81. Cover plate; 82. Insert block; 83. Limit block; 84. Handle. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-5 This application is described in further detail.

[0019] The present application embodiment discloses a grain-rough separation device, referring to Figure 1-5, including a box body 1 and a fixed cylinder 2, the fixed cylinder 2 is fixedly installed at the top of the box body 1, and the fixed cylinder 2 is in a connected state with the box body 1, a collecting assembly 3 for collecting materials is arranged inside the box body 1, the collecting assembly 3 is composed of a collecting box 31 and a handle 32, the collecting box 31 is movably inserted into the inside of the box body 1, and the three sides of the collecting box 31 are respectively fitted with the three inner side walls of the box body 1, the collecting box 31 can be used to receive the brown rice discharged from the fixed cylinder 2, the handle 32 is fixedly connected to one side of the collecting box 31, and the collecting box 31 can be easily pulled out from the inside of the box body 1 by holding the handle 32, and the box 1 A support block 33 is fixedly connected to the top of one side, and a blocking rod 34 is movably penetrated inside the support block 33. One side of the blocking rod 34 is fitted with one side of the collection box 31, so that the collection box 31 can be limited to prevent the collection box 31 inserted into the box body 1 from moving. A support part 4 is fixedly connected to the inner bottom of the fixed cylinder 2, and a motor 51 is fixedly installed in the middle of the top of the support part 4. The motor 51 is electrically connected to the external power supply through an external switch. The support part 4 can support the motor 51, and a square block 52 is fixedly connected to the end of the power shaft of the motor 51. The square block 52 The outer surface of the fixed cylinder 2 is provided with a movable sleeve with a circular block 53, the top of the circular block 53 is fixedly connected to a bottom plate 54, the top of the bottom plate 54 is fixedly connected to a filter cartridge 55, the top of the filter cartridge 55 is fixedly connected to a movable ring 56, and the inner top of the fixed cylinder 2 is provided with a support assembly 6 for stably supporting the movable ring 56. When the power shaft of the motor 51 drives the square block 52 to rotate, the square block 52 drives the bottom plate 54, the filter cartridge 55 and the movable ring 56 to rotate at a high speed through the circular block 53. At this time, the rough rice in the filter cartridge 55 is thrown away under the action of the centrifugal force of the rotation of the bottom plate 54, and the rough rice in the rough rice is removed. The rice grains will be thrown out through the filter holes of the filter cartridge 55 and collide with the inner wall of the fixed cartridge 2, and finally fall into the collecting box 31, while the husks in the rice grains will be retained in the filter cartridge 55. The supporting assembly 6 is composed of a circular ring 61 and four universal wheels 62. The outer surface of the circular ring 61 is fixedly connected to the inner wall of the fixed cartridge 2, and the four universal wheels 62 are all installed at the edge of the bottom end of the movable ring 56. The distances between the four universal wheels 62 are the same, and the four universal wheels 62 are all rollingly connected to the inside of the circular ring 61, thereby stably supporting the movable ring 56 and facilitating the rotation of the movable ring 56.

[0020] Reference Figure 3 and Figure 5The support portion 4 is composed of a support plate 41 and four support rods 42. The support plate 41 is located at the inner bottom of the fixed cylinder 2. The motor 51 is fixedly installed at the top of the support plate 41. One end of the four support rods 42 is fixedly connected to the four sides of the support plate 41 respectively, and the other ends of the four support rods 42 are fixedly connected to the inner side wall of the fixed cylinder 2. The four fixed cylinders 2 can cooperate to support the support plate 41, so that the support plate 41 can support the motor 51 at the inner bottom of the fixed cylinder 2, and the external shape of the four support rods 42 is a triangular strip, so that the brown rice will fall along the inclined side wall of the support rod 42 without remaining on the support rod 42.

[0021] Reference Figure 2 Through holes are provided at both ends of the top of the movable ring 56, and a grip rod 7 is fixedly connected to the inner wall of one of the two through holes. One end of the two grip rods 7 is fixedly connected to the other inner wall of the two through holes respectively. Holding the two grip rods 7 can facilitate the removal of the bottom plate 54, the filter cartridge 55 and the movable ring 56 from the fixed cartridge 2, and then the husks inside can be processed.

[0022] Reference Figure 2 and Figure 3 A cover plate 81 is movably placed on the top of the fixed cylinder 2, which can close the top of the fixed cylinder 2 to prevent dust from escaping when the husks in the brown rice are separated from the brown rice. Both ends of the bottom of the cover plate 81 are fixedly connected with plug blocks 82. The outer wall of the fixed cylinder 2 is fixedly connected with two limit blocks 83. The two plug blocks 82 movably penetrate the two limit blocks 83 respectively, so as to limit the cover plate 81 and prevent it from moving. A handle 84 is fixedly connected to the middle part of the top of the cover plate 81. The cover plate 81 can be taken away from the top of the fixed cylinder 2 by holding the handle 84.

[0023] The implementation principle of the grain-rough separation device of the embodiment of the present application is as follows: when in use, the grain-rough is poured into the filter cartridge 55, and then the cover plate 81 is covered on the fixed cylinder 2, and at the same time, it is ensured that the two plug blocks 82 are movable and penetrate the two limit blocks 83 respectively, and then the motor 51 is started. The motor 51 is preferably of YE2132M-4 type. When the power shaft of the motor 51 drives the square clamp block 52 to rotate, the square clamp block 52 drives the bottom plate 54, the filter cartridge 55 and the movable ring 56 to rotate at a high speed through the circular block 53. At this time, the grain-rough in the filter cartridge 55 is thrown away under the centrifugal force of the rotation of the bottom plate 54, and the brown rice in the grain-rough is thrown out through the filter hole of the filter cartridge 55 and collides with the inner wall of the fixed cylinder 2, and finally falls into the collection box 31, while the husk in the grain-rough is left in the filter cartridge 55;

[0024] After separation is completed, the cover plate 81 can be removed from the top of the fixed cylinder 2 by holding the handle 84, and then the bottom plate 54, the filter cylinder 55 and the movable ring 56 can be taken out of the fixed cylinder 2 by holding the two handles 7, and the husks inside can be processed. Finally, the blocking rod 34 is pulled out from the inside of the support block 33, and the collection box 31 can be pulled out from the inside of the box body 1 by holding the handle 32, and the brown rice in the collection box 31 can be processed.

[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A grain-rough separation device, comprising a housing (1) and a fixed cylinder (2), characterized in that: The fixed cylinder (2) is fixedly mounted on the top of the housing (1), and the fixed cylinder (2) and the housing (1) are in a communicating state. A collecting assembly (3) for receiving materials is arranged inside the housing (1). The inner bottom of the fixed cylinder (2) is fixedly connected to a supporting portion (4). A motor (51) is fixedly mounted in the middle of the top of the supporting portion (4). A square clamping block (52) is fixedly connected to the end of the power shaft of the motor (51). A circular block (53) is movably sleeved on the outer surface of the square clamping block (52). The top of the circular block (53) is fixedly connected to a bottom plate (54). The top of the bottom plate (54) is fixedly connected to a filter cylinder (55). The top of the filter cylinder (55) is fixedly connected to a movable ring (56). A supporting assembly (6) for stably supporting the movable ring (56) is arranged at the inner top of the fixed cylinder (2).

2. A grain-rough separation device according to claim 1, characterized in that: The collecting assembly (3) is composed of a collecting box (31) and a handle (32); the collecting box (31) is movably inserted into the interior of the box body (1); the handle (32) is fixedly connected to one side of the collecting box (31); a supporting block (33) is fixedly connected to the top of one side of the box body (1); a blocking rod (34) movably penetrates the interior of the supporting block (33); and one side of the blocking rod (34) is in contact with one side of the collecting box (31).

3. The device for separating grains from rough grains according to claim 1, characterized in that: The support portion (4) is composed of a support plate (41) and four support rods (42); the support plate (41) is located at the inner bottom of the fixed cylinder (2); the motor (51) is fixedly mounted on the top of the support plate (41); one end of the four support rods (42) are respectively fixedly connected to four sides of the support plate (41); the other ends of the four support rods (42) are fixedly connected to the inner wall of the fixed cylinder (2); and the outer shape of the four support rods (42) is a triangular strip.

4. The device for separating grains from rough grains according to claim 1, characterized in that: The support assembly (6) is composed of a circular ring (61) and four universal wheels (62). The outer surface of the circular ring (61) is fixedly connected to the inner wall of the fixed cylinder (2). The four universal wheels (62) are all installed at the edge of the bottom end of the movable ring (56). The distances between the four universal wheels (62) are the same. The four universal wheels (62) are all rollingly connected to the inside of the circular ring (61).

5. The device for separating grains from rough grains according to claim 1, characterized in that: Through holes are provided at both ends of the top of the movable ring (56); a gripping rod (7) is fixedly connected to the inner wall of one of the two through holes; and one end of the two gripping rods (7) is fixedly connected to the other inner wall of the two through holes.

6. The device for separating grains from rough grains according to claim 1, characterized in that: A cover plate (81) is movably placed at the top of the fixed cylinder (2), plug blocks (82) are fixedly connected to both ends of the bottom of the cover plate (81), two limit blocks (83) are fixedly connected to the outer wall of the fixed cylinder (2), the two plug blocks (82) respectively movably penetrate the two limit blocks (83), and a handle (84) is fixedly connected to the middle of the top of the cover plate (81).

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