Color sorter for diced poria cocos

Abstract

The utility model discloses a diced tuckahoe color sorter which comprises a frame body, a conveyor and a material distributing hopper, the conveyor is arranged between the front wall and the rear wall of the frame body, the material distributing hopper is arranged at the top end of the frame body, the diced tuckahoe color sorter further comprises a material guide plate, a spraying device and a color sorting sensor, the material guide plate is connected between the front wall and the rear wall of the frame body, and the spraying device is arranged on the material guide plate. And the guide rail is positioned on the right side of the conveyor. Materials in the material distributing hopper are evenly placed on the conveyor through the material distributing assembly and conveyed, the stacked materials are flattened through the flattening mechanism after conveying, the material guide plate inclines towards the lower portion of the front side, flattened poria cocos dices slide along the material guide plate and fall off when sliding to the tail end, and when passing through the color sorting sensor, the poria cocos dices fall off. The spraying device sprays the diced poria cocos with unqualified colors to the rear side when the diced poria cocos falls, the spraying direction of the spraying device faces the lower part of the rear side, the spraying direction of the spraying device faces the front side, and the qualified diced poria cocos is separated from the unqualified diced poria cocos.

Description

Technical Field

[0001] This utility model relates to the field of Poria cocos processing technology, and in particular to a Poria cocos color sorting machine. Background Technology

[0002] Poria cocos, also known as Yu Ling, Fu Ling, Wan Ling Gui, and Fu Tu, is the dried sclerotium of the fungus Poria cocos in the family Pterophylliaceae. It often parasitizes the roots of pine trees, resembling a sweet potato in shape, spherical, with a light brown or dark brown outer skin and a pink or white interior. After refining, it is called white Poria cocos or Yun Ling. Color sorters are often used in the processing of Poria cocos. Color sorters are devices that automatically separate discolored particles from granular materials based on differences in the optical properties of the materials using photoelectric detection technology. Currently, color sorters are used in the fields of bulk materials or packaged industrial products, food quality testing and grading.

[0003] In most existing Poria cocos color sorters, the Poria cocos pieces are first transported by a conveyor. However, when the pieces fall onto the conveyor, they stack up, causing some of them to be obscured. The color sorter cannot accurately identify the color of these obscured pieces, resulting in poor color sorting performance. It may not be able to effectively remove impurities or defective products. Moreover, the pieces of Poria cocos are generally very small, and if they are stacked too high, material jumping may occur. Therefore, a Poria cocos color sorter is proposed. Utility Model Content

[0004] This utility model provides a color sorting machine for Poria cocos, including a frame, a conveyor, and a distributing hopper. The conveyor is disposed between the front and rear walls of the frame, and the distributing hopper is disposed at the top of the frame. It also includes a guide plate, a spraying device, and a color sorting sensor. The guide plate is connected between the front and rear walls of the frame and is located on the right side of the conveyor. The color sorting sensor is disposed at the bottom end of the guide plate. The spraying device is disposed between the front and rear walls of the frame. A distributing component is disposed inside the distributing hopper, and a spreading mechanism is disposed above the conveyor.

[0005] Preferably, the material distribution assembly includes a second motor, a rotating shaft, and a material distribution roller. The second motor is mounted on the material distribution hopper. One end of the rotating shaft is coaxially connected to the output shaft of the second motor, and the other end is rotatably connected to the rear side wall of the material distribution hopper. The material distribution roller is coaxially fixedly sleeved on the rotating shaft, and multiple material distribution grooves are provided on the material distribution roller.

[0006] Preferably, the slab spreading mechanism includes two limiting frames, a support frame, a rotating roller, and a drive assembly. The two limiting frames are arranged opposite to each other and are respectively connected to the front and rear side walls of the frame. The support frame is slidably disposed between the two limiting frames. The rotating roller is rotatably disposed within the support frame and extends below it. The drive assembly is disposed within the support frame and drives the rotating roller to rotate.

[0007] Preferably, the drive assembly includes a motor, a first rotating rod, a second rotating rod, and two bevel gears. The first motor is disposed at the top of the support frame. The first rotating rod is coaxially connected to the output shaft of the first motor, and its other end extends into the support frame. The second rotating rod is rotatably connected between the left and right walls of the support frame. The rotating roller is coaxially fixedly sleeved on the second rotating rod. The two bevel gears are coaxially fixedly sleeved on the first rotating rod and the second rotating rod, respectively, and the two gears mesh with each other.

[0008] Preferably, sliding plates are connected to both the left and right sides of the support frame, and limit rods are connected to the top of the two sliding plates and extend to the top of the limit frame. Springs are sleeved on the limit rods, and the two ends of the springs are respectively connected to the top of the sliding plates and the top wall of the limit frame.

[0009] Preferably, the spraying device faces downward to the left, a first collection hopper is provided below the spraying device, and a second collection hopper is provided below the color sorting sensor.

[0010] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0011] The material in the hopper is evenly placed on the conveyor by the material distribution component and then conveyed. After conveying, the stacked material is flattened by the flattening mechanism. The guide plate is tilted forward and downward, and the flattened Poria cocos pieces slide along the guide plate. When they slide to the end, they fall. When they pass the color sorting sensor, the spraying device sprays the unqualified pieces backward and downward, while the qualified pieces are forward, thus separating the qualified and unqualified Poria cocos pieces. Attached Figure Description

[0012] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0013] In the attached diagram:

[0014] Figure 1 This is a schematic diagram of the structure of a color sorter for Poria cocos proposed in this utility model;

[0015] Figure 2 This is a schematic diagram of the leveling mechanism in a color sorter for Poria cocos granules proposed in this utility model;

[0016] Figure 3 This is a schematic diagram of the material sorting component in a color sorter for Poria cocos granules proposed in this utility model;

[0017] Reference numerals in the attached drawings: 1. Frame; 2. Conveyor; 31. Limiting frame; 32. Support frame; 33. Rotating roller; 34. First motor; 35. First rotating rod; 36. Second rotating rod; 37. Bevel gear; 4. Distributing hopper; 5. Guide plate; 61. Second motor; 62. Rotating shaft; 63. Distributing roller; 7. Spraying device; 8. Color sorting sensor; 9. Sliding plate; 91. Limiting rod; 92. Spring. Detailed Implementation

[0018] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0019] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0020] like Figure 1-3 As shown, the present invention proposes a color sorter for Poria cocos, comprising a frame 1, a conveyor 2, and a distributing hopper 4. The conveyor 2 is disposed between the front and rear walls of the frame 1, and the distributing hopper 4 is disposed at the top of the frame 1. It also includes a guide plate 5, a spraying device 7, and a color sorting sensor 8. The guide plate 5 is connected between the front and rear walls of the frame 1 and is located on the right side of the conveyor 2. The color sorting sensor 8 is disposed at the bottom of the guide plate 5. The spraying device 7 is disposed between the front and rear walls of the frame 1. A distributing component is disposed inside the distributing hopper 4, and a spreading mechanism is disposed above the conveyor 2.

[0021] In this utility model, the frame 1 is square, the bottom end of the hopper 4 extends into the frame 1, and the discharge end is located directly above the conveyor 2. The material in the hopper 4 is evenly placed on the conveyor 2 by the material distribution component for conveying. After conveying, the stacked material is flattened by the flattening mechanism. The guide plate 5 is tilted forward and downward. The flattened Poria cocos pieces slide along the guide plate 5 and fall when they reach the end. When passing the color sorting sensor 8, the spraying device 7 sprays the unqualified pieces backward. The spraying direction of the spraying device 7 is backward and downward, while the qualified pieces are forward, thus separating the qualified and unqualified Poria cocos pieces.

[0022] In an optional embodiment, the material distribution assembly includes a second motor 61, a rotating shaft 62, and a material distribution roller 63. The second motor 61 is mounted on the material distribution hopper 4. One end of the rotating shaft 62 is coaxially connected to the output shaft of the second motor 61, and the other end is rotatably connected to the rear side wall of the material distribution hopper 4. The material distribution roller 63 is coaxially fixedly sleeved on the rotating shaft 62, and multiple material distribution grooves are provided on the material distribution roller 63.

[0023] It should be noted that during material distribution, the second motor 61 is started to drive the rotating shaft 62 to rotate, which in turn drives the material distribution roller 63 to rotate, so that the material is evenly spread on the conveyor 2.

[0024] In an optional embodiment, the slab leveling mechanism includes two limiting frames 31, a support frame 32, a rotating roller 33, and a drive assembly. The two limiting frames 31 are arranged opposite to each other and are respectively connected to the front and rear side walls of the frame 1. The support frame 32 is slidably disposed between the two limiting frames 31. The rotating roller 33 is rotatably disposed within the support frame 32 and extends below it. The drive assembly is disposed within the support frame 32 and drives the rotating roller 33 to rotate.

[0025] In an optional embodiment, the drive assembly includes a second motor 34, a first rotating rod 35, a second rotating rod 36, and two bevel gears 37. The second motor 34 is disposed at the top of the support frame 32. The first rotating rod 35 is coaxially connected to the output shaft of the second motor 34, and its other end extends into the support frame 32. The second rotating rod 36 is rotatably connected between the left and right walls of the support frame 32. The rotating roller 33 is coaxially fixedly sleeved on the second rotating rod 36. The two bevel gears 37 are coaxially fixedly sleeved on the first rotating rod 35 and the second rotating rod 36, respectively, and the two mesh with each other.

[0026] In an optional embodiment, sliding plates 9 are connected to both the left and right sides of the support frame 32. Limiting rods 91 are connected to the top of the two sliding plates 9 and extend to the top of the limiting frame 31. Springs 92 are sleeved on the limiting rods 91, and the two ends of the springs 92 are connected to the top of the sliding plates 9 and the top wall of the limiting frame 31, respectively.

[0027] It should be noted that starting the second motor 34 drives the first rotating rod 35 to rotate, which in turn drives the second rotating rod 36 to rotate through two meshing bevel gears 37, which in turn drives the rotating roller 33 to rotate, intercepting the Poria cocos pieces above and flattening the piled Poria cocos pieces. The limit rod 91, spring 92 and sliding plate 9 can be set to adjust the size of the Poria cocos pieces according to different sizes.

[0028] In an optional embodiment, the spraying device 7 faces downward to the left, and a first collection hopper is disposed below the spraying device 7, while a second collection hopper is disposed below the color sorting sensor 8.

[0029] It should be noted that by setting up a first collection hopper and a second collection hopper, qualified and unqualified Poria cocos pieces can be separated and collected.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A color sorting machine for Poria cocos, comprising a frame (1), a conveyor (2), and a distributing hopper (4), wherein the conveyor (2) is disposed between the front and rear walls of the frame (1), and the distributing hopper (4) is disposed at the top of the frame (1), characterized in that, It also includes a guide plate (5), a spraying device (7) and a color sorting sensor (8). The guide plate (5) is connected between the front and rear walls of the frame (1) and located on the right side of the conveyor (2). The color sorting sensor (8) is located at the bottom of the guide plate (5). The spraying device (7) is located between the front and rear walls of the frame (1). The material distribution hopper (4) is equipped with a material distribution component. A flattening mechanism is provided above the conveyor (2).

2. The poria color sorter according to claim 1, wherein The material distribution assembly includes a second motor (61), a rotating shaft (62), and a material distribution roller (63). The second motor (61) is mounted on the material distribution hopper (4). One end of the rotating shaft (62) is coaxially connected to the output shaft of the second motor (61), and the other end is rotatably connected to the rear side wall of the material distribution hopper (4). The material distribution roller (63) is coaxially fixedly sleeved on the rotating shaft (62), and multiple material distribution grooves are provided on the material distribution roller (63).

3. The poria color sorter according to claim 1, wherein The slab spreading mechanism includes two limiting frames (31), a support frame (32), a rotating roller (33), and a drive assembly. The two limiting frames (31) are arranged opposite to each other and are respectively connected to the front and rear side walls of the frame (1). The support frame (32) is slidably disposed between the two limiting frames (31). The rotating roller (33) is rotatably disposed inside the support frame (32) and extends below it. The drive assembly is disposed inside the support frame (32) and drives the rotating roller (33) to rotate.

4. The poria color sorter according to claim 3, wherein The drive assembly includes a first motor (34), a first rotating rod (35), a second rotating rod (36), and two bevel gears (37). The first motor (34) is located at the top of the support frame (32). The first rotating rod (35) is coaxially connected to the output shaft of the first motor (34), and its other end extends into the support frame (32). The second rotating rod (36) is rotatably connected between the left and right walls of the support frame (32). The rotating roller (33) is coaxially fixedly sleeved on the second rotating rod (36). The two bevel gears (37) are coaxially fixedly sleeved on the first rotating rod (35) and the second rotating rod (36), respectively, and the two mesh with each other.

5. The poria color sorter according to claim 4, wherein The support frame (32) is connected to sliding plates (9) on both the left and right sides. The top of each sliding plate (9) is connected to a limiting rod (91) and extends to the top of the limiting frame (31). A spring (92) is sleeved on the limiting rod (91). The two ends of the spring (92) are connected to the top of the sliding plate (9) and the top wall of the limiting frame (31) respectively.

6. The poria color sorter according to claim 1, wherein The spraying device (7) faces downward to the left, and a first collection hopper is provided below the spraying device (7), and a second collection hopper is provided below the color sorting sensor (8).

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