Infrared color sorter for rice processing

Abstract

The utility model provides an infrared color sorter for rice processing, which comprises a color sorter body and a guide plate, an adjusting component is mounted on the color sorter body, the bottom end of a bearing support is fixedly connected with the color sorter body, a sliding rod is fixedly connected in a groove of the bearing support, and the guide plate is fixedly connected with the sliding rod. The sliding seat is slidably connected with the sliding rod, the feeding hopper is fixedly connected with the side, away from the bearing support, of the sliding seat, the driving part is used for driving the feeding hopper to move, the reset part is used for driving the feeding hopper to reset, and the feeding hopper is driven to transversely move under the action of the driving part. The sliding seat transversely moves on the outer wall of the sliding rod along with the feeding hopper, the feeding hopper is driven to reset under the action of the reset piece, the traditional feeding mode that rice falls from the feeding opening in a stranded mode is changed, and the rice sorting effect of the color sorter body is improved by evenly scattering the rice onto the guide plate.

Description

Technical Field

[0001] The utility model relates to the technical field of infrared color sorters, and particularly relates to an infrared color sorter for rice processing. Background Technique

[0002] An infrared color sorter is a device that uses infrared technology to classify and sort materials. Its working principle is to emit infrared rays within a certain range through an infrared sensor, irradiate the surface of the material to be detected, receive and analyze the intensity and wavelength of the reflected light, thereby identifying the color of the material, and transmitting the result to the sorting system to achieve the classification and sorting of the material.

[0003] Among them, the application of infrared color sorters is very extensive and can be used for the screening of various materials such as rice, soybeans, grains, feeds, and cereals. When using an infrared color sorter to screen rice, it is necessary to put the rice on the inclined guide plate of the infrared color sorter. Since the feeding port of the infrared color sorter is in a fixed position, the rice will fall in strands along the feeding port, and the paving effect of the rice on the guide plate is not ideal, thereby affecting the screening effect of the rice. Content of the Utility Model

[0004] The purpose of the utility model is to provide an infrared color sorter for rice processing, which can solve the problem that the paving effect of the rice strands on the guide plate is not ideal and affects the rice screening.

[0005] The utility model provides an infrared color sorter for rice processing, including a color sorter body and a guide plate. An adjusting component is installed on the color sorter body, and the adjusting component is used to evenly introduce rice onto the guide plate;

[0006] The adjusting component includes a bearing bracket, a sliding rod, a sliding seat, a feeding hopper, a resetting member, and a driving member;

[0007] The bottom end of the bearing bracket is fixedly connected to the color sorter body. The sliding rod is fixedly connected in the groove of the bearing bracket. The sliding seat is slidably connected to the sliding rod. The feeding hopper is fixedly connected to the side of the sliding seat away from the bearing bracket. The driving member is used to drive the feeding hopper to move, and the resetting member is used to drive the feeding hopper to reset.

[0008] Preferably, the driving member includes a telescopic member, a fixing member, a connecting belt, a first pulley, a support plate, and a second pulley;

[0009] The telescopic member is connected to the bearing bracket through the fixing member. One end of the connecting belt is fixedly connected to the output end of the telescopic member, and the other end of the connecting belt passes through the through groove of the bearing bracket and is fixedly connected to the feed hopper. The first pulley is used to change the moving direction of the connecting belt. The support plate is rotationally connected to the first pulley through a pin shaft. One side of the support plate away from the first pulley is fixedly connected to the bearing bracket. The second pulley is arranged in parallel with the first pulley, and the second pulley is rotationally connected to the bearing bracket through a pin shaft.

[0010] Preferably, the fixing member includes a clamp and a bolt;

[0011] The clamp is fixedly connected to the outer periphery of the telescopic member, and the clamp is connected to the bearing bracket through the bolt.

[0012] Preferably, a discharge assembly is installed in the color sorter body, and the discharge assembly is used to export the collected rice;

[0013] The discharge assembly includes a hydraulic rod, a frame, a backing plate and a connecting member;

[0014] The hydraulic rod is fixedly connected to the color sorter body, the frame is fixedly connected to the output end of the hydraulic rod, the frame is located at the bottom of the discharge port of the color sorter body, the backing plate is connected to the frame through the connecting member, and the backing plate is located at the bottom end of the frame.

[0015] Preferably, the connecting member includes a rotating shaft and a right-angled plate;

[0016] The outer periphery of the rotating shaft is fixedly connected to the backing plate, the right-angled plate is connected to the rotating shaft through a bearing, and one end of the right-angled plate away from the rotating shaft is fixedly connected to the frame.

[0017] Preferably, a baffle is fixedly connected to the frame, and the baffle is used to close the discharge port of the color sorter body.

[0018] Preferably, the reset member includes a pull rod, a round plate and a compression spring;

[0019] The pull rod is inserted into the round hole of the bearing bracket. One end of the pull rod is fixedly connected to the feed hopper. The round plate is fixedly connected to the end of the pull rod away from the feed hopper. The compression spring is sleeved on the outer periphery of the pull rod, and the compression spring is located between the round plate and the bearing bracket.

[0020] Preferably, a conical cavity is machined at the bottom of the feed hopper.

[0021] Preferably, the telescopic member is an electric push rod.

[0022] Preferably, a rubber pad is fixedly connected to the backing plate, and the rubber pad is used to increase the sealing performance between the backing plate and the frame.

[0023] The present utility model provides an infrared color sorter for rice processing herein:

[0024] Through the cooperative use of a bearing bracket, a sliding rod, a sliding seat, a feed hopper, a reset member, a driving member, etc., rice is put into the feed hopper. Under the action of the driving member, the feed hopper is driven to move horizontally. The sliding seat moves horizontally along the outer wall of the sliding rod along with the feed hopper. Under the action of the reset member, the feed hopper is driven to reset, so that the feed hopper performs horizontal reciprocating movement, changing the traditional feeding method in which rice falls in strands from the feed port. By evenly sprinkling the rice onto the material guiding plate, it is more convenient for infrared recognition in the color sorter, so as to improve the sorting effect of the color sorter body on rice. Description of the Drawings

[0025] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0026] Figure 1 It is a schematic structural diagram of the present utility model;

[0027] Figure 2 It is a schematic structural diagram of the sliding rod, the sliding seat and the feed hopper in the present utility model;

[0028] Figure 3 It is a schematic structural diagram of the telescopic member, the first pulley and the second pulley in the present utility model;

[0029] Figure 4 It is a schematic structural diagram of the closed state of the frame and the backing plate in the present utility model;

[0030] Figure 5 It is a schematic structural diagram of the frame, the backing plate and the hydraulic rod in the present utility model.

[0031] Explanation of the Reference Numerals:

[0032] 1 - Color sorter body, 11 - Feeding guide plate, 2 - Adjusting assembly, 21 - Carrying bracket, 22 - Slide bar, 23 - Slide seat, 24 - Feed hopper, 25 - Reset part, 251 - Pull rod, 252 - Round plate, 253 - Compression spring, 26 - Driving part, 261 - Telescopic part, 262 - Fixing part, 262a - Clamp, 262b - Bolt, 263 - Connecting belt, 264 - First pulley, 265 - Support plate, 266 - Second pulley, 3 - Discharge assembly, 31 - Hydraulic rod, 32 - Frame, 321 - Baffle, 33 - Cushion plate, 34 - Connecting piece, 341 - Rotating shaft, 342 - Right-angle plate. Detailed implementation manner

[0033] The technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative work belong to the scope of protection of the present utility model.

[0034] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0035] In the description of the present utility model, it should be understood that the terms "first" and "second" are only used for descriptive purposes, and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise specifically defined. In addition, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0036] In this embodiment, as Figure 1 and Figure 2As shown in the figure, an infrared color sorter for rice processing includes a color sorter body 1 and a guide plate 11. An adjustment assembly 2 is installed on the color sorter body 1. The adjustment assembly 2 is used to evenly feed rice onto the guide plate 11. The adjustment assembly 2 includes a carrier bracket 21, a slide bar 22, a slide seat 23, a feed hopper 24, a reset member 25, and a driving member 26. The bottom end of the carrier bracket 21 is fixedly connected to the color sorter body 1. The slide bar 22 is fixedly connected in the groove of the carrier bracket 21. The slide seat 23 is slidably connected to the slide bar 22. The feed hopper 24 is fixedly connected to the side of the slide seat 23 away from the carrier bracket 21. The driving member 26 is used to drive the feed hopper 24 to move, and the reset member 25 is used to drive the feed hopper 24 to reset.

[0037] Therefore, the rice is put into the feed hopper 24, and then the driving member 26 is started. Under the action of the driving member 26, the feed hopper 24 is driven to move horizontally. The slide seat 23 moves horizontally along the outer wall of the slide bar 22 with the feed hopper 24. Under the action of the reset member 25, the feed hopper 24 is driven to reset. Through the horizontal reciprocating movement of the feed hopper 24, the rice is evenly scattered onto the guide plate 11, preventing the rice from falling in a stream and affecting the sorting effect of the color sorter body 1.

[0038] Specifically, the color sorter body 1 is an infrared color sorter. The carrier bracket 21 is processed into a U shape. There are two slide bars 22. A chute adapted to the slide bar 22 is processed in the slide seat 23. The feed hopper 24 is used to store rice. The feed hopper 24 is located above the guide plate 11. A chute is processed in the guide plate 11. When the guide plate 11 is inclined, it is beneficial for the rice to slide into the color sorter body 1.

[0039] In some embodiments, as Figure 3 shown, the driving member 26 includes a telescopic member 261, a fixing member 262, a connecting belt 263, a first pulley 264, a support plate 265, and a second pulley 266. The telescopic member 261 is connected to the carrier bracket 21 through the fixing member 262. One end of the connecting belt 263 is fixedly connected to the output end of the telescopic member 261. The other end of the connecting belt 263 passes through the through groove of the carrier bracket 21 and is fixedly connected to the feed hopper 24. The first pulley 264 is used to change the moving direction of the connecting belt 263. The support plate 265 is rotatably connected to the first pulley 264 through a pin shaft. The side of the support plate 265 away from the first pulley 264 is fixedly connected to the carrier bracket 21. The second pulley 266 is arranged in parallel with the first pulley 264. The second pulley 266 is rotatably connected to the carrier bracket 21 through a pin shaft.

[0040] Specifically, the fixing member 262 is used to fix the use position of the telescopic member 261. The use of the telescopic member 261 is used to provide power for the movement of the connecting belt 263. The connecting belt 263 is made of glass fiber filaments. The design of the second pulley 266 and the first pulley 264 is used to change the moving direction of the connecting belt 263.

[0041] In some embodiments, such as Figure 3 shown, the fixing member 262 includes a clamp 262a and a bolt 262b. The clamp 262a is fixedly connected to the outer periphery of the telescopic member 261, and the clamp 262a is connected to the bearing bracket 21 through the bolt 262b;

[0042] Specifically, two clamps 262a are provided, and four bolts 262b are provided on each clamp 262a to fix the use position of the telescopic member 261;

[0043] Based on this, other fixing members can be used to connect the telescopic member 261 and the bearing bracket 21 as long as the stability of the telescopic member 261 during use is satisfied.

[0044] In some embodiments, such as Figure 1 and Figure 5 shown, a discharge assembly 3 is installed in the color sorter body 1. The discharge assembly 3 is used to export the collected rice. The discharge assembly 3 includes a hydraulic rod 31, a frame 32, a backing plate 33, and a connecting member 34. The hydraulic rod 31 is fixedly connected to the color sorter body 1, the frame 32 is fixedly connected to the output end of the hydraulic rod 31. The frame 32 is located at the bottom of the discharge port of the color sorter body 1. The backing plate 33 is connected to the frame 32 through the connecting member 34, and the backing plate 33 is located at the bottom end of the frame 32.

[0045] Specifically, a compensation pad is provided between the hydraulic rod 31 and the color sorter body 1 to make the hydraulic rod 31 in a horizontal state. Two hydraulic rods 31 are fixedly connected to each frame 32, and the backing plate 33 is hinged to one end of the frame 32 close to the hydraulic rod 31;

[0046] Exemplarily, a frame 32 is provided at the bottom of each discharge port of the color sorter body 1, and the number and shape of the frames 32 used are not specifically limited.

[0047] In some embodiments, such as Figure 5 shown, the connecting member 34 includes a rotating shaft 341 and a right-angle plate 342. The outer periphery of the rotating shaft 341 is fixedly connected to the backing plate 33, the right-angle plate 342 is connected to the rotating shaft 341 through a bearing, and the end of the right-angle plate 342 away from the rotating shaft 341 is fixedly connected to the frame 32.

[0048] Specifically, two right-angle plates 342 are provided, and the two right-angle plates 342 are respectively located at both ends of the rotating shaft 341. The right-angle plate 342 cooperates with the use of the rotating shaft 341 to realize the opening and closing between the backing plate 33 and the frame 32;

[0049] Exemplarily, the right-angle plate 342 can be replaced with other hinge structures in cooperation with the use of the rotating shaft 341. Based on this, the frame 32 and the backing plate 33 can also be connected by a hinge.

[0050] In some embodiments, as Figure 5 shown, a baffle 321 is fixedly connected to the frame 32, and the baffle 321 is used to close the discharge port of the color sorter body 1.

[0051] It should be noted that the upper surface of the baffle 321 and the discharge port of the color sorter body 1 are on the same horizontal line. When discharging the rice in the frame 32, the baffle 321 closes the discharge port of the color sorter body 1 to prevent the rice in the color sorter body 1 from leaking out of the discharge port.

[0052] In some embodiments, as Figure 2 shown, the reset member 25 includes a pull rod 251, a circular plate 252 and a compression spring 253. The pull rod 251 is inserted into the circular hole of the bearing bracket 21. One end of the pull rod 251 is fixedly connected to the feed hopper 24. The circular plate 252 is fixedly connected to the end of the pull rod 251 away from the feed hopper 24. The compression spring 253 is sleeved on the outer periphery of the pull rod 251, and the compression spring 253 is located between the circular plate 252 and the bearing bracket 21.

[0053] Specifically, there are two pull rods 251. Grooves adapted to the pull rods 251 are formed in the bearing bracket 21. The design of the circular plate 252 is used to restrict the position of the compression spring 253 on the pull rod 251. The elastic potential energy of the compression spring 253 can be used to drive the feed hopper 24 to reset.

[0054] In some embodiments, as Figure 2 shown, a conical cavity is machined at the bottom of the feed hopper 24.

[0055] Specifically, the feed hopper 24 is designed with a conical cavity, which is convenient for the rice to gather at the bottom of the feed hopper 24, and the discharge port of the feed hopper 24 is strip-shaped, which is beneficial to the discharge of the rice.

[0056] In some embodiments, as Figure 3 shown, the telescopic member 261 is an electric push rod.

[0057] The design of selecting the electric push rod for the telescopic member 261 is used to drive the connecting belt 263 to move;

[0058] In addition, the telescopic member 261 can also be replaced with other telescopic elements or reciprocating structures, as long as it can drive the connecting belt 263 to move within a large range.

[0059] In some embodiments, as Figure 5 shown, a rubber pad is fixedly connected to the backing plate 33, and the rubber pad is used to increase the sealing performance between the backing plate 33 and the frame 32.

[0060] Specifically, the rubber pad is made of rubber material. The rubber pad is located between the backing plate 33 and the frame 32. The plasticity of the rubber pad is utilized to increase the sealing performance between the backing plate 33 and the frame 32, preventing the leakage of rice.

[0061] The working principle of the present application will be described below with a preferred embodiment:

[0062] When using the color sorter body 1 to sort rice, the rice is put into the feed hopper 24. Subsequently, the telescopic member 261 is activated. When the output end of the telescopic member 261 contracts, it drives the connecting belt 263 to move between the first pulley 264 and the second pulley 266. At the same time, the connecting belt 263 drives the feed hopper 24 to move, and the sliding seat 23 moves horizontally along the outer wall of the sliding rod 22 with the feed hopper 24. When the pull rod 251 moves with the feed hopper 24, the circular plate 252 on the pull rod 251 compresses the compression spring 253 on the outer wall of the pull rod 251. When the output end of the telescopic member 261 extends, it drives the pull rod 251 to reset under the elastic potential energy of the compression spring 253. At this time, the feed hopper 24 resets together with the pull rod 251. Through the horizontal reciprocating movement of the feed hopper 24, the rice is evenly scattered onto the guide plate 11, and the rice enters the color sorter body 1 through the guide plate 11 for infrared sorting. The sorted rice is discharged through different discharge ports. The rice falls into the cavity formed by the frame 32 and the backing plate 33 for storage. When it is necessary to discharge the collected rice, the hydraulic rod 31 is activated. The output end of the hydraulic rod 31 pushes the frame 32 and the backing plate 33 to move outward. When the backing plate 33 is separated from the color sorter body 1, the frame 32 drives the baffle 321 to close the discharge port of the color sorter body 1. The backing plate 33 rotates in the right-angle plate 342 through the rotating shaft 341, and then the rice is discharged through the bottom of the frame 32. After the hydraulic rod 31 drives the frame 32 to reset, the baffle 321 is separated from the discharge port of the color sorter body 1, and then the sorted rice enters the frame 32.

[0063] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An infrared color sorter for rice processing, comprising a color sorter body (1) and a material guiding plate (11), characterized in that, An adjustment assembly (2) is installed on the color sorter body (1), and the adjustment assembly (2) is used to evenly introduce rice onto the guide plate (11); The adjustment assembly (2) includes a bearing bracket (21), a slide bar (22), a slide seat (23), a feed hopper (24), a reset member (25) and a driving member (26); The bottom end of the bearing bracket (21) is fixedly connected to the color sorter body (1), the slide bar (22) is fixedly connected in the groove of the bearing bracket (21), the slide seat (23) is slidably connected to the slide bar (22), the feed hopper (24) is fixedly connected to the side of the slide seat (23) away from the bearing bracket (21), the driving member (26) is used to drive the feed hopper (24) to move, and the reset member (25) is used to drive the feed hopper (24) to reset.

2. The infrared color sorter for rice processing according to claim 1, wherein The driving member (26) includes a telescopic member (261), a fixing member (262), a connecting belt (263), a first pulley (264), a support plate (265) and a second pulley (266); The telescopic member (261) is connected to the bearing bracket (21) through the fixing member (262), one end of the connecting belt (263) is fixedly connected to the output end of the telescopic member (261), the other end of the connecting belt (263) passes through the through groove of the bearing bracket (21) and is fixedly connected to the feed hopper (24), the first pulley (264) is used to change the moving direction of the connecting belt (263), the support plate (265) is rotatably connected to the first pulley (264) through a pin shaft, the side of the support plate (265) away from the first pulley (264) is fixedly connected to the bearing bracket (21), the second pulley (266) is arranged in parallel with the first pulley (264), and the second pulley (266) is rotatably connected to the bearing bracket (21) through a pin shaft.

3. An infrared color sorter for rice processing according to claim 2, characterized in that, The fixing member (262) includes a clamp (262a) and a bolt (262b); The clamp (262a) is fixedly connected to the outer periphery of the telescopic member (261), and the clamp (262a) is connected to the bearing bracket (21) through the bolt (262b).

4. An infrared color sorter for rice processing according to claim 1, characterized in that, A discharge assembly (3) is installed in the color sorter body (1), and the discharge assembly (3) is used to discharge the collected rice; The discharge assembly (3) includes a hydraulic rod (31), a frame (32), a backing plate (33) and a connecting member (34); The hydraulic rod (31) is fixedly connected to the color sorter body (1), the frame (32) is fixedly connected to the output end of the hydraulic rod (31), the frame (32) is located at the bottom of the discharge port of the color sorter body (1), the backing plate (33) is connected to the frame (32) through the connecting member (34), and the backing plate (33) is located at the bottom end of the frame (32).

5. An infrared color sorter for rice processing according to claim 4, characterized in that, The connecting member (34) includes a rotating shaft (341) and a right-angle plate (342); The outer periphery of the rotating shaft (341) is fixedly connected to the backing plate (33), the right-angle plate (342) is connected to the rotating shaft (341) through a bearing, and one end of the right-angle plate (342) away from the rotating shaft (341) is fixedly connected to the frame (32).

6. The infrared color sorter for rice processing according to claim 4, wherein, A baffle (321) is fixedly connected to the frame (32), and the baffle (321) is used to close the discharge port of the color sorter body (1).

7. An infrared color sorter for rice processing according to claim 1, characterized in that, The reset member (25) includes a pull rod (251), a circular plate (252) and a compression spring (253); The pull rod (251) is inserted into the circular hole of the bearing bracket (21), one end of the pull rod (251) is fixedly connected to the feed hopper (24), the circular plate (252) is fixedly connected to the end of the pull rod (251) away from the feed hopper (24), the compression spring (253) is sleeved on the outer periphery of the pull rod (251), and the compression spring (253) is located between the circular plate (252) and the bearing bracket (21).

8. An infrared color sorter for rice processing according to claim 1, characterized in that, A conical cavity is machined at the bottom of the feed hopper (24).

9. An infrared color sorter for rice processing according to claim 2, characterized in that, The telescopic member (261) is an electric push rod.

10. An infrared color sorter for rice processing according to claim 4, characterized in that, A rubber pad is fixedly connected to the backing plate (33), and the rubber pad is used to increase the sealing performance between the backing plate (33) and the frame (32).

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