Material sorting device

Abstract

The present application discloses a material sorting device, which includes a feeding mechanism and a screening mechanism. The feeding mechanism is used to transfer the first material and the second material to the screening mechanism. The screening mechanism includes a support frame, a power member, a first sorting component and a second sorting component. The support frame is provided with a feed port and a discharge port. The feed port is provided with a plurality of diverters. The power member drives the support frame to vibrate. The first sorting component is inclined and connected to the feed port. The first sorting component is also provided with a plurality of first through holes for the first material to pass through. The second sorting component is inclined in the same direction as the first sorting component and is arranged below the first sorting component. The second sorting component is provided with a plurality of second through holes for waste material to pass through. The second sorting component is arranged above the discharge port. The present application diverts the first material and the second material by the diverter, and completes the material separation by the inclined and vibrating first sorting component and the second sorting component, thereby improving the material separation efficiency and saving costs.

Description

Technical Field

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

[0002] In recent years, the market share of aluminum formwork in the field of housing construction has continued to grow due to its technical advantages such as flexible assembly, strong versatility and environmental protection. The fixation of the pull-tab reinforcement system of the aluminum formwork requires the use of pins and pins, which can be refurbished and recycled. However, since the recycled pins and pins are usually mixed with concrete, wood chips and other waste materials, the debris must be removed and the pins and pins must be separated before refurbishment. The current manual sorting of recycled pins and pins has problems such as low labor efficiency and high sorting costs. Summary of the invention

[0003] In view of this, it is necessary to provide a material sorting device that can improve material sorting efficiency and reduce material sorting costs.

[0004] Some embodiments of the present application provide a material sorting device, which includes a feeding mechanism and a screening mechanism, wherein the feeding mechanism is used to transfer a first material and a second material to the screening mechanism, and the screening mechanism includes a support frame, a power member, a first sorting component, and a second sorting component. The support frame is provided with a feed port and a discharge port, and the feed port is provided with a plurality of diverter members. The power member is installed on the support frame to drive the support frame to vibrate. The first sorting component is installed on the support frame and is tilted, the first sorting component is connected to the feed port, and the first sorting component is also penetrated by a plurality of first through holes for the second material to pass through. The second sorting component is installed on the support frame, the second sorting component is tilted in the same direction as the first sorting component, the second sorting component is arranged below the first sorting component, the second sorting component is penetrated by a plurality of second through holes for waste to pass through, and the second sorting component is arranged above the discharge port.

[0005] After the first material and the second material enter the first sorting component through the feed port, the support frame is driven to vibrate by the power component, so that the first material and the second material are dispersed by the diverter component, which can increase the screening speed. The first sorting component and the second sorting component are tilted and vibrated, which can allow the materials to be screened during the movement process, further improving the material separation efficiency and thus saving costs.

[0006] In some embodiments, the first sorting component includes a first section and a second section arranged in sequence, the first section is located at the feed inlet for receiving the first material and the second material, and the second section is provided with a plurality of the first through holes. The first section is arranged at the feed inlet so that the first material and the second material can directly enter the first sorting component after passing through the feed inlet, which is conducive to improving the screening efficiency.

[0007] In some embodiments, a plurality of the flow dividers are connected to the first section and are spaced apart and distributed in the first section.

[0008] In some embodiments, the diverter includes a first guide portion and a second guide portion connected in sequence, the first guide portion and the second guide portion are arranged at an angle to form a diverter angle, and the diverter angle is located on the side of the diverter away from the second section. The diverter angle can enhance the diverting effect of the diverter.

[0009] In some embodiments, the support frame is further provided with a sorting channel and a dust outlet, the first sorting component and the second sorting component are both installed in the sorting channel, the sorting channel is connected with the feed port, the discharge port and the dust outlet, and the dust outlet is arranged above the first sorting component. The setting of the dust outlet enables smoke and dust to be discharged from a designated position, which is beneficial to the treatment and recovery of waste gas. In one embodiment, the dust outlet is arranged above the first sorting component, which further facilitates the recovery of waste gas.

[0010] In some embodiments, the material sorting device further comprises a dust suction mechanism, which is mounted on the support frame and connected to the dust outlet. The dust suction mechanism can produce a suction effect to extract the waste gas in the sorting channel, accelerate the discharge of the waste gas, and reduce the risk of excessive waste gas in the sorting channel escaping at the feed inlet and the discharge outlet.

[0011] In some embodiments, the screening mechanism further comprises a shock absorber, which is connected to the support frame and provides a buffering and protective function for the support frame.

[0012] In some embodiments, the inclination angle of the first sorting component is α, which satisfies 2°≤α≤10°. When α satisfies the above range, it can provide potential energy for the movement of the first material and the second material, and can also reduce the risk that the first material and the second material move too fast and the second material is not completely screened out.

[0013] In some embodiments, the first sorting component includes a screening net and a plurality of screening aids, the screening net defines a plurality of the first through holes, and the screening aids at least partially protrude from the screening net. The screening aids can increase the probability of the second material configured as a pin sheet passing through the first sorting component, thereby improving the screening efficiency.

[0014] In some embodiments, the screening aid comprises a rolling member, and the rolling member is rotatably mounted on the screening net. The arrangement of the rolling member facilitates the pin to flip over the rolling member, thereby reducing the risk of the pin being stuck by the rolling member.

[0015] The material sorting device of the present application includes a feeding mechanism and a screening mechanism. The feeding mechanism is used to transfer the first material and the second material to the screening mechanism. The screening mechanism includes a support frame, a power member, a first sorting component and a second sorting component. The support frame is provided with a feed port and a discharge port, and the feed port is provided with a plurality of diverter members. The power member is installed on the support frame to drive the support frame to vibrate. After the above-mentioned first material and second material enter the first sorting component through the feed port, the support frame is driven to vibrate by the power member, so that the first material and the second material are dispersed by the diverter member, which can increase the screening speed. The first sorting component and the second sorting component are tilted and vibrated, which can allow the material to complete the screening process during the movement, further improve the material sorting efficiency, and thus save costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of a material sorting device provided in one embodiment of the present application.

[0017] Figure 2 A schematic diagram of the structure of a material sorting device provided in one embodiment of the present application.

[0018] Figure 3 This is a schematic diagram of setting a diverter at the feed inlet of this application.

[0019] Figure 4 A schematic structural diagram of a first sorting component provided in one embodiment of the present application.

[0020] Figure 5 A side view of a first sorting component provided in accordance with an embodiment of the present application.

[0021] Figure 6 A side view of a first sorting component provided in accordance with an embodiment of the present application.

[0022] Figure 7 A schematic structural diagram of a second sorting component provided in one embodiment of the present application.

[0023] Main component symbols

[0024] Material sorting device 100

[0025] Feeding mechanism 10

[0026] Driving member 11

[0027] Pick up parts 12

[0028] Screening mechanism 20

[0029] Support frame 21

[0030] Feed port 211

[0031] Discharge port 212

[0032] Dust outlet 213

[0033] Sorting channel 214

[0034] Power parts 22

[0035] First sorting component 23

[0036] First through hole 231

[0037] Screening Net 232

[0038] Screening aid 233

[0039] Rolling element 233a

[0040] Section 123a

[0041] 23b of the second paragraph

[0042] Second sorting component 24

[0043] The second through hole 241

[0044] Diverter 25

[0045] The first guide portion 251

[0046] The second guide portion 252

[0047] Diversion angle 253

[0048] Shock absorber 26

[0049] Recycling bin 30

[0050] Dust collection mechanism 40

[0051] First material 200

[0052] Second material 300

[0053] First direction X

[0054] Second direction Y DETAILED DESCRIPTION

[0055] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0056] It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a central component at the same time. When a component is considered to be "located on" another component, it may be directly located on the other component or there may be a central component at the same time. The terms "top", "bottom", "upper", "lower", "left", "right", "front", "back", and similar expressions used herein are for illustrative purposes only.

[0057] The term "perpendicular" is used to describe the ideal state between two components. In actual production or use, there may be a state that is approximately perpendicular between the two components. For example, combined with numerical descriptions, perpendicularity can refer to the angle between two straight lines being between 90°±10°, perpendicularity can also refer to the dihedral angle between two planes being between 90°±10°, and perpendicularity can also refer to the angle between a straight line and a plane being between 90°±10°. The two components described as "perpendicular" may not be absolute straight lines or planes, but may be roughly straight lines or planes. From a macroscopic perspective, a component can be considered a "straight line" or a "plane" if the overall extension direction is a straight line or a plane.

[0058] The term "parallel" is used to describe an ideal state between two components. In actual production or use, two components may be approximately parallel. For example, combined with numerical descriptions, parallel can refer to the angle between two straight lines being between 180°±10°, parallel can also refer to the dihedral angle between two planes being between 180°±10°, and parallel can also refer to the angle between a straight line and a plane being between 180°±10°. The two components described as "parallel" may not be absolute straight lines or planes, but may be roughly straight lines or planes. From a macroscopic perspective, a component can be considered a "straight line" or a "plane" if the overall extension direction is a straight line or a plane.

[0059] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0060] The present application discloses a material sorting device, which includes a feeding mechanism and a screening mechanism. The feeding mechanism is used to transfer a first material and a second material to the screening mechanism. The screening mechanism includes a support frame, a power member, a first sorting component and a second sorting component. The support frame is provided with a feed port and a discharge port, and the feed port is provided with a plurality of diverter members. The power member is installed on the support frame to drive the support frame to vibrate. The first sorting component is installed on the support frame and is tilted. The first sorting component is connected to the feed port. The first sorting component is also penetrated by a plurality of first through holes for the second material to pass through. The second sorting component is installed on the support frame. The second sorting component is tilted in the same direction as the first sorting component. The second sorting component is arranged below the first sorting component. The second sorting component is penetrated by a plurality of second through holes for the waste material to pass through. The second sorting component is arranged above the discharge port.

[0061] After the first material and the second material enter the first sorting component through the feed port, the support frame is driven to vibrate by the power component, so that the first material and the second material are dispersed by the diverter component, which can increase the screening speed. The first sorting component and the second sorting component are tilted and vibrated, which can allow the materials to be screened during the movement process, further improving the material separation efficiency and thus saving costs.

[0062] Some embodiments of the present application will be described below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments may be combined with each other.

[0063] See also Figure 1 The embodiment of the present application provides a material sorting device 100, including a feeding mechanism 10 and a screening mechanism 20. The feeding mechanism 10 is used to transfer the first material 200 and the second material 300 to the screening mechanism 20. The screening mechanism 20 includes a support frame 21, a power member 22, a first sorting component 23 and a second sorting component 24. The power member 22 is installed on the support frame 21 to drive the support frame 21 to vibrate. The first sorting component 23 and the second sorting component 24 are both installed on the support frame 21, and the first sorting component 23 is tilted, and the second sorting component 24 is tilted in the same tilt direction as the first sorting component 23. The first sorting component 23 is used to pass the second material 300, and the second sorting component 24 is used to pass the waste. When the power member 22 drives the support frame 21 to vibrate, the first sorting component 23 and the second sorting component 24 installed on the support frame 21 vibrate accordingly to perform material screening. The first sorting component 23 and the second sorting component 24 are arranged tilted to provide potential energy for the movement of the first material 200 and the second material 300, so that the first material 200 and the second material 300 are more evenly dispersed in the first sorting component 23 and the second sorting component 24, thereby improving the screening efficiency.

[0064] See also Figure 1, the first material 200 can be a pin, and the second material 300 can be a pin sheet. In some embodiments, the feeding mechanism 10 includes a driving member 11 and a material picking member 12, and the driving member 11 is connected to the material picking member 12 to drive the material picking member 12 to approach and move away from the screening mechanism 20, and the material picking member 12 can obtain and release the first material 200 and the second material 300, so that the feeding mechanism 10 can transfer the first material 200 and the second material 300 to the screening mechanism 20. Exemplarily, the driving member 11 is configured as a column-type cantilever crane, and the material picking member 12 is configured as an electromagnetic suction cup, and the column-type cantilever crane can drive the electromagnetic suction cup to move, so that the electromagnetic suction cup can approach and move away from the screening mechanism 20.

[0065] In other embodiments, the feeding mechanism 10 is configured as a multi-axis robotic arm, and the movable end of the robotic arm has an electromagnet or a clamp that can absorb or release the material, so that the feeding mechanism 10 can transfer the first material 200 and the second material 300 to the screening mechanism 20.

[0066] In some embodiments, see Figure 1 The material sorting device 100 further includes a recycling box 30, in which the first material 200 and the second material 300 are stored after being recycled. The feeding mechanism 10 is used to obtain the first material 200 and the second material 300 in the recycling box 30, and transfer the obtained first material 200 and the second material 300 to the screening mechanism 20.

[0067] See also Figure 1 The support frame 21 is provided with a feed port 211 and a discharge port 212, and the feed port 211 is provided with a plurality of flow dividers 25. The support frame 21 can be composed of a plurality of plate-shaped components, rod-shaped components and other irregularly shaped components.

[0068] The feed port 211 is connected to the first sorting assembly 23. The first material 200 and the second material 300 obtained by the feeding mechanism 10 are released and fall on the support frame 21 or directly fall on the first sorting assembly 23 through the feed port 211. The feed port 211 can be formed by a plate-like member on the support frame 21, or can be formed by an opening on a plate-like member on the support frame 21, which is not specifically limited here.

[0069] In some embodiments, see Figure 1 The feed port 211 and the discharge port 212 are arranged at intervals along the first direction X, the first direction X is a horizontal direction, and the discharge port 212 is also located at one side of the feed port 211 in the second direction Y, the second direction Y is a vertical direction, and the second direction Y is perpendicular to the first direction X, that is, the discharge port 212 is located below the feed port 211. Waste falling from the second sorting component 24 can be discharged from the discharge port 212.

[0070] In some embodiments, see Figure 1 The discharge port 212 is disposed below the second sorting component 24 , so that the waste chips passing through the second sorting component 24 can be discharged from the discharge port 212 .

[0071] Please refer to Figure n, the feed port 211 is provided with multiple diverter pieces 25. The first material 200 and the second material 300 passing through the feed port 211 are broken up by the diverter pieces 25 after contacting with the diverter pieces 25, so that the first material 200 and the second material 300 falling on the support frame 21 or the first sorting component 23 are distributed more evenly, thereby improving the efficiency of sorting materials.

[0072] In some embodiments, see Figures 1 to 3 The diverter 25 includes a first guide portion 251 and a second guide portion 252 connected in sequence. The first guide portion 251 and the second guide portion 252 are arranged at an angle to form a diverter angle 253. The direction of the diverter angle 253 is parallel to the first direction X, and the direction of the diverter angle 253 is opposite to the moving direction of the first material 200 and the second material 300 on the first sorting component 23. In this way, the diverter angle 253 can enhance the diverting effect of the diverter 25.

[0073] In some embodiments, a plurality of flow dividers 25 are evenly distributed at the feed port 211 to enhance the flow dividing effect on the first material 200 and the second material 300 .

[0074] The flow divider 25 can be arranged on the support frame 21 at the feed inlet 211, for example, the flow divider 25 is connected to the support frame 21 by riveting, screwing or welding. The flow divider 25 can also be arranged on the first sorting component 23 at the feed inlet 211, for example, the flow divider 25 is connected to the first sorting component 23 by bolting or welding.

[0075] In some embodiments, see Figure 1 and Figure 2 The support frame 21 is further provided with a sorting channel 214, which extends along the first direction X. The sorting channel 214 is connected to the feed port 211 and the discharge port 212. Exemplarily, the feed port 211 is connected to the top of the sorting channel 214 in the first direction X, and the discharge port 212 is connected to the bottom of the sorting channel 214 in the first direction X.

[0076] The first sorting assembly 23 and the second sorting assembly 24 are both installed in the sorting channel 214. The sorting channel 214 can reduce the range of smoke and dust generated by the vibration of the first sorting assembly 23 and the second sorting assembly 24, thereby reducing pollution. The sorting channel 214 can be formed by combining multiple sections of cylinders, or can be formed by surrounding plates.

[0077] In some embodiments, see Figure 1 and Figure 2 The first sorting component 23 and the second sorting component 24 are connected to the sorting channel 214, and the sorting channel 214 is connected to the power member 22. The power member 22 drives the sorting channel 214 to vibrate, thereby driving the first sorting component 23 and the second sorting component 24 to vibrate. The first sorting component 23, the second sorting component 24 and the sorting channel 214 are connected so that they can be driven to vibrate as a whole. When a shock-absorbing structure is added, one of the components can be connected to buffer the whole. Among them, the power member 22 can be set as a vibration motor.

[0078] In some embodiments, see Figure 1 and Figure 2 The screening mechanism 20 further includes a shock absorber 26, which is connected to the support frame 21. Exemplarily, the shock absorber 26 is configured as a damping shock absorber 26, which is disposed at a portion of the support frame 21 that is used to support the ground, so that when the support frame 21 is driven to vibrate by the power member 22, the support frame 21 is buffered and protected.

[0079] In some embodiments, see Figure 1 and Figure 2 The support frame 21 is also provided with a dust outlet 213, which is connected to the sorting channel 214 and is used to discharge the smoke in the sorting channel 214. The setting of the dust outlet 213 allows the smoke to be discharged from a designated position, which is beneficial to the treatment and recovery of waste gas. In one embodiment, the dust outlet 213 is arranged above the first sorting component 23, which further facilitates the recovery of waste gas.

[0080] The exhaust gas from the dust outlet 213 is connected to the exhaust gas treatment system, which is used to treat harmful substances in the exhaust gas and then discharge them to the outside. Figure 2 The material sorting device 100 further includes a dust suction mechanism 40, which is mounted on the support frame 21 and communicated with the dust outlet 213. The dust suction mechanism 40 can produce a suction effect, extract the waste gas in the sorting channel 214, accelerate the discharge of the waste gas, and reduce the risk of excessive waste gas in the sorting channel 214 escaping from the feed port 211 and the discharge port 212. The dust suction mechanism 40 can be set as an axial flow fan, a centrifugal fan or other equipment, which is not specifically limited here.

[0081] See also Figure 1 and Figure 4, the first sorting component 23 is provided with a plurality of first through holes 231 for the second material 300 to pass through. Exemplarily, the first sorting component 23 includes a screening net 232, and the screening net 232 is formed by winding a plurality of first through holes 231 with metal wires or metal sheets. The first through holes 231 can be set as quadrilateral holes, pentagonal holes, hexagonal holes or holes of other irregular shapes, which are not specifically limited here. Exemplarily, the first through holes 231 are set as rectangular holes, the first material 200 is a pin, and the second material 300 is a pin sheet. The length of the first through hole 231 is greater than the length of the pin sheet on the diagonal line, and the width of the first through hole 231 is greater than the thickness of the pin sheet, so that the pin sheet can fall into the second sorting component 24, and the width of the first through hole 231 is also smaller than the outer diameter of the pin, so that the pin remains on the first sorting component 23.

[0082] In some embodiments, see Figure 1 and Figure 2 , along the first direction X, the first sorting component 23 includes a first section 23a and a second section 23b which are arranged in sequence. The first section 23a is located at the feed inlet 211 to receive the first material 200 and the second material 300, and the second section 23b is provided with a plurality of first through holes 231. The first section 23a is arranged at the feed inlet 211 so that the first material 200 and the second material 300 can directly enter the first sorting component 23 after passing through the feed inlet 211, which is beneficial to improving the screening efficiency. In the embodiment in which the diverter 25 is provided, the diverter 25 is connected to the first section 23a, and the diverter angle 253 is located on the side of the diverter 25 away from the second section 23b.

[0083] In some embodiments, see Figure 1 and Figure 2 The end of the second section 23b away from the first section 23a can be used to dock with a device specifically for recovering the first material 200. After all the second material 300 on the first sorting component 23 is screened out, the first material 200 on the first sorting component 23 can be recovered. In the embodiment where the first sorting component 23 is arranged in the sorting channel 214, the end of the second section 23b away from the first section 23a can be extended out of the sorting channel 214 to facilitate the recovery of the first material 200.

[0084] See also Figure 1 and Figure 2 Along the first direction X, the side of the first sorting component 23 close to the feed port 211 is higher than the side of the first sorting component 23 close to the discharge port 212, so that the first section 23a can be higher than the second section 23b, providing potential energy for the first material 200 and the second material 300 to move in the discharge direction. During the movement of the first material 200 and the second material 300 on the first sorting component 23, the second material 300 is screened out.

[0085] In some embodiments, see Figure 1 and Figure 2 The inclination angle of the first sorting component 23 is α, which satisfies 2°≤α≤10°. For example, α can be 2°, 3°, 5°, 6°, 8°, 9°, 10°, etc. When α satisfies the above range, it can provide the potential energy for the movement of the first material 200 and the second material 300, and can also reduce the risk that the first material 200 and the second material 300 move too fast and cause the second material 300 to not be completely screened out.

[0086] In some embodiments, see Figure 1 and Figure 5 , the second material 300 is configured as a pin sheet, and the first sorting component 23 includes a screening net 232 and a plurality of screening aids 233, and the screening aids 233 at least partially protrude from the screening net 232. When the second material 300 is vibrated and moves along the first direction X, the second material 300 will roll over or be knocked to the side after touching the screening aids 233 that at least partially protrude from the screening net 232, thereby increasing the probability of the second material 300 configured as a pin sheet passing through the first sorting component 23, thereby improving the screening efficiency.

[0087] In some embodiments, see Figure 5 and Figure 6 The screening aid 233 includes a rolling member 233a, which is rotatably mounted on the screening net 232. When the pin piece contacts the rolling member 233a, the rolling member 233a rolls, so that the pin piece can turn over the rolling member 233a, thereby reducing the risk of the pin piece being stuck by the rolling member 233a. For example, the rolling member 233a is set as a roller, which is rotatably connected to the screening net 232 through a rotating shaft.

[0088] See also Figure 1 Figure and Figure 7 , along the first direction X, the second sorting component 24 is arranged on one side of the first sorting component 23. The second sorting component 24 is arranged below the first sorting component 23, and is used to receive the second material 300 and waste material falling from the first sorting component 23. The second sorting component 24 is provided with a plurality of second through holes 241 through it for the waste material to pass through. Exemplarily, the second through holes 241 are circular holes. The second sorting component 24 is arranged above the discharge port 212, and the waste material passing through the second sorting component 24 is discharged through the discharge port 212. In the embodiment in which the first sorting component 23 and the second sorting component 24 are arranged in the sorting channel 214, the waste material falls at the bottom of the sorting channel 214, and then after vibration, the waste material is discharged from the discharge port 212.

[0089] In some embodiments, the side of the second sorting component 24 close to the feed port 211 is higher than the side of the second sorting component 24 close to the discharge port 212. The inclination angle of the second sorting component 24 is consistent with the inclination angle of the first sorting component 23.

[0090] The driving member 11 in the present application drives the material taking member 12 to move and approach the recycling box 30, and the material taking member 12 obtains the first material 200 and the second material 300 from the recycling box 30, and the first material 200 and the second material 300 are mixed with waste. Then the driving member 11 drives the material taking member 12 to approach the feed port 211 of the support frame 21, and the first material 200 and the second material 300 are released by the material taking member 12 and fall into the first section 23a of the first sorting component 23 through the feed port 211. The power member 22 drives the support frame 21 to vibrate, driving the first sorting component 23 and the second sorting component 24 to vibrate, and the first material 200 and the second material 300 are scattered through the diverter 25 and vibrated to move toward the second section 23b. After entering the second section 23b, the second material 300 gradually falls into the first sorting component 23, and the first material 200 is discharged from the first sorting component 23 at the end of the second section 23b away from the first section 23a, completing the recovery of the first material 200. After the second material 300 falls into the second sorting component 24, it is discharged from the second sorting component 24 at the end of the second sorting component 24 away from the feed port 211, completing the recovery of the second material 300. The waste material falls from the first sorting component 23 into the second sorting component 24, and then falls from the second sorting component 24 into the bottom of the sorting channel 214, and is discharged from the sorting channel 214 through the discharge port 212, completing the screening of the waste material. The first material 200 and the second material 300 are dispersed by the diverter 25, which can increase the screening speed. The first sorting component 23 and the second sorting component 24 are tilted and vibrated, which can allow the material to be screened during the movement, further improving the material sorting efficiency and thus saving costs.

[0091] In addition, those skilled in the art should recognize that the above embodiments are only used to illustrate the present application, and are not intended to limit the present application. As long as they are within the spirit of the present application, appropriate changes and modifications to the above embodiments are within the scope of the present application.

Claims

1. A material sorting device, characterized in that: It includes a feeding mechanism and a screening mechanism, wherein the feeding mechanism is used to transfer the first material and the second material to the screening mechanism, and the screening mechanism includes: The support frame is provided with a feed inlet and a discharge inlet, and the feed inlet is provided with a plurality of flow diverters; A power member, mounted on the support frame to drive the support frame to vibrate; A first sorting component is installed on the support frame and is tilted, the first sorting component is connected to the feed port, and the first sorting component is also penetrated by a plurality of first through holes for the second material to pass through; the first sorting component includes a screening net and a plurality of screening aids, the screening net defines a plurality of the first through holes, the screening aids include a rolling element, the rolling element is rotatably installed on the screening net, the rolling element at least partially protrudes from the screening net to contact the second material; the second material is in sheet form, when the second material is vibrated and slides along the screening net, the second material will roll to the side or be knocked to the side after touching the rolling element, the first through hole allows the second material to pass through in a side state, and is configured to block the first material; The second sorting component is installed on the support frame. The second sorting component and the first sorting component are inclined in the same direction. The second sorting component is arranged below the first sorting component. The second sorting component is penetrated by a plurality of second through holes for waste to pass through. The second sorting component is arranged above the discharge port.

2. The material sorting device according to claim 1, characterized in that: The first sorting component includes a first section and a second section which are arranged in sequence. The first section is located at the feed inlet to receive the first material and the second material. The second section is provided with a plurality of the first through holes.

3. The material sorting device according to claim 2, characterized in that: A plurality of flow dividers are connected to the first section and are distributed at intervals in the first section.

4. The material sorting device according to claim 2, characterized in that: The flow splitter comprises a first guide portion and a second guide portion connected in sequence, wherein the first guide portion and the second guide portion are arranged at an angle to form a flow splitter angle, and the flow splitter angle is located on a side of the flow splitter away from the second section.

5. The material sorting device according to claim 1, characterized in that: The support frame is also provided with a sorting channel and a dust outlet. The first sorting component and the second sorting component are both installed on the sorting channel. The sorting channel is connected with the feed port, the discharge port and the dust outlet. The dust outlet is arranged above the first sorting component.

6. The material sorting device according to claim 5, characterized in that: The material sorting device also includes a dust suction mechanism, which is installed on the support frame and communicated with the dust outlet.

7. The material sorting device according to claim 1, characterized in that: The screening mechanism further comprises a shock absorber, and the shock absorber is connected to the supporting frame.

8. The material sorting device according to claim 1, characterized in that: The inclination angle of the first sorting component is α, which satisfies 2°≤α≤10°.

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