Intelligent sorting equipment for construction solid waste

Abstract

The application relates to the technical field of building solid waste sorting, and discloses a building solid waste intelligent sorting device, which comprises a controller, a primary conveying belt and a secondary conveying belt. A camera is arranged above the primary conveying belt and used for shooting solid waste images of building solid waste on the primary conveying belt. A mechanical hand is arranged on the primary conveying belt. A material blowing port is arranged in front of a material dropping area. The material blowing port is communicated with a jet gun. The material blowing port sprays pulse-type material blowing air flow towards the material dropping area from front to back. The pulse-type material blowing air flow impacts the blocky solid waste from front to back, deviates the bricks in the blocky solid waste to the back of the secondary conveying belt, and the concrete in the blocky solid waste falls on the secondary conveying belt. The camera and the controller are used for controlling the mechanical hand to grab sundries in the building solid waste. Then, the material blowing port is used for spraying pulse-type material blowing air flow to the material dropping area, so that the bricks in the blocky solid waste are separated, and the problem that the sorting process of building solid waste is complicated and the working efficiency is low is solved.

Description

Technical Field

[0001] This invention relates to the technical field of construction solid waste sorting, and more specifically, to intelligent sorting equipment for construction solid waste. Background Technology

[0002] Construction solid waste generally refers to solid waste generated during the construction, renovation, expansion, or demolition of buildings.

[0003] In recent years, with the rapid development of urban renewal and the construction industry in my country, a large amount of construction waste (solid waste) has been generated during the demolition and construction of buildings. Recycling is an effective way to deal with construction solid waste, which has promoted the application of crushing systems in the field of construction solid waste recycling. Concrete blocks, bricks, mortar, and slag in construction solid waste can be recycled into usable aggregates through crushing systems; moreover, construction solid waste also contains recyclable materials, such as scrap steel bars, scrap iron wires, scrap electrical wires, and various scrap steel fittings and other metals.

[0004] Existing crushing systems are not conducive to screening solid waste, which affects the recycling effect of construction waste. The recycled materials obtained often cannot be used directly as recycled aggregates, resulting in manual operation by workers and high work difficulty. Summary of the Invention

[0005] The purpose of this invention is to provide an intelligent sorting device for construction solid waste, which aims to solve the problems of cumbersome sorting process and low efficiency of construction solid waste in the prior art.

[0006] The present invention is implemented as follows: a construction solid waste intelligent sorting device includes a controller, a primary conveyor belt for conveying construction solid waste, and a secondary conveyor belt for conveying concrete blocks separated from the construction solid waste. The secondary conveyor belt is located in front of the primary conveyor belt and below the primary conveyor belt.

[0007] Above the primary conveyor belt is a camera that captures real-time images of the construction solid waste on the primary conveyor belt. The camera transmits the captured solid waste images to the controller in real time. The controller identifies the location data of the debris in the construction solid waste based on the solid waste images. A robotic arm is installed on the primary conveyor belt. The controller controls the robotic arm to grab the debris in the construction solid waste based on the location data, so that the construction solid waste is formed into block-shaped solid waste.

[0008] The front end of the primary conveyor belt and the rear end of the secondary conveyor belt are staggered and overlapped vertically, and there is a longitudinally arranged material dropping area between the front end of the primary conveyor belt and the rear end of the secondary conveyor belt for the blocky solid waste to fall.

[0009] A blowing port is provided in front of the material dropping area. The blowing port is connected to an air gun. The blowing port sprays a pulsed airflow from front to back toward the material dropping area. The airflow impacts the blocky solid waste from front to back, causing the bricks in the blocky solid waste to deviate backward from the secondary conveyor belt. The concrete in the blocky solid waste falls onto the secondary conveyor belt.

[0010] Furthermore, the camera is a 360° wide-angle camera that captures the entire primary transmission belt.

[0011] Furthermore, the camera is provided with a mounting base, the camera is located at the bottom of the mounting base, and an auxiliary lighting strip is surrounded around the outer periphery of the mounting base, the lighting strip being arranged towards the primary conveyor belt.

[0012] Furthermore, light shields are provided on both sides of the primary conveyor belt, and the light shields extend along the conveying direction of the primary conveyor belt, with the camera positioned between the two light shields.

[0013] Furthermore, multiple robotic arms are provided above the primary conveyor belt to grab different miscellaneous materials, and multiple miscellaneous material bins for storing different miscellaneous materials are provided on the outside of the primary conveyor belt. After grabbing the miscellaneous materials, the robotic arms place the miscellaneous materials into the miscellaneous material bins.

[0014] Furthermore, a horizontally arranged air blowing strip is provided in front of the material dropping area. The air blowing strip extends horizontally along the material dropping area. The material blowing port is formed on the rear side of the air blowing strip and extends along the length direction of the air blowing strip. The bottom of the material blowing port has an air blowing guide plate. Along the direction of the material blowing airflow from the material blowing port, the air blowing guide plate is inclined upward to guide the material blowing airflow to be blown out at an upward angle.

[0015] Furthermore, a swing motor is connected to the end of the air blowing guide plate, and the control board controls the swing motor to drive the air blowing guide plate to swing up and down, so that the blowing port swings up and down.

[0016] Furthermore, a feeding structure is provided behind the primary conveyor belt, which transports construction solid waste onto the primary conveyor belt; a conveying interval is provided between the feeding structure and the rear end of the primary conveyor belt, and a undulating structure is provided in the conveying interval to drive the construction solid waste to spread laterally.

[0017] The undulating structure includes multiple transverse plates, which are arranged sequentially and spaced apart along the length of the conveying interval, with a moving interval formed between adjacent transverse plates; a bottom motor for driving the transverse plates to move up and down is connected to the bottom of each transverse plate, and a relaxed elastic band is connected between the ends of adjacent transverse plates.

[0018] The controller controls multiple bottom motors to drive multiple horizontal plates to move up and down reciprocally according to the solid waste image, so that the construction solid waste placed on the undulating structure moves laterally in a flat manner.

[0019] Furthermore, the transverse plate includes two transversely arranged and vertically swinging swing plates, with the inner ends of the two swing plates hinged together to form a hinge position, and the outer ends of the swing plates extending outward away from the hinge position; the moving interval is formed between adjacent transverse plates and between the outer ends of adjacent swing plates, and the two ends of the elastic band are respectively abutted to the outer ends of the adjacently arranged swing plates.

[0020] The bottom motor is connected to the hinge position. When the bottom motor drives the inner end of the swing plate to swing upward, the outer ends of the two swing plates swing downward relative to each other.

[0021] Furthermore, the feeding structure includes a plurality of spaced rollers arranged at intervals along the conveying direction of construction solid waste, with rolling intervals between adjacent rollers; a rubbing strip is provided between the rolling intervals, the rubbing strip extending along the axial direction of the roller and arranged at an inclination to the roller.

[0022] The rubbing strip has an upward-facing rubbing surface, and each side of the rubbing strip has a side surface facing the roller. The rubbing surface is arranged below the top of the roller. A side rubber strip is provided on the side surface, and the side rubber strip extends along the length of the rubbing strip.

[0023] The end of the side rubber strip is fixedly connected to the side surface. The middle part of the side rubber strip has multiple fixing positions, which are arranged along the length of the side rubber strip. The fixing positions are fixedly connected to the side surface. The side rubber strip has a movable section located between two fixing positions. The movable section is movably arranged between the movable section and the side surface. The top of the movable section is provided with multiple hard protrusions, and the top of the hard protrusions is arranged higher than the rubbing surface.

[0024] When the construction waste is placed on the feeding structure, the multiple rollers roll forward, and as the construction waste moves forward, the multiple rubbing strips, along with the side rubber strips, synchronously rub laterally back and forth along the axial direction of the rollers. The rubbing strips and the side rubber strips rub the construction waste placed on the feeding structure and moving forward into a flat shape.

[0025] During the process of the rubbing strip and the side rubber strip reciprocating laterally rubbing the construction solid waste, the movable section is laterally blocked by the construction solid waste and undergoes lateral reciprocating elastic deformation.

[0026] Compared with existing technologies ，The intelligent sorting equipment for construction solid waste provided by this invention uses a camera and controller to control a robotic arm to grab debris from construction solid waste, and then uses a blowing port to spray a pulsed airflow into the material dropping area to separate bricks from the blocky solid waste, thus solving the problem of cumbersome and inefficient sorting process for construction solid waste. Attached Figure Description

[0027] Figure 1 This is a three-dimensional structural diagram of the intelligent sorting equipment for construction solid waste provided by the present invention;

[0028] Figure 2 This is a schematic diagram of the structure of the camera and mounting base provided by the present invention;

[0029] Figure 3 This is a cross-sectional structural diagram of the air blowing strip provided by the present invention;

[0030] Figure 4 This is a schematic diagram of an embodiment of the wave structure provided by the present invention. Figure 1 ;

[0031] Figure 5 This is a schematic diagram of an embodiment of the wave structure provided by the present invention. Figure 2 ;

[0032] Figure 6 This is a cross-sectional schematic diagram of the feeding structure provided by the present invention;

[0033] Figure 7 This is a top view schematic diagram of the rubbing strip provided by the present invention.

[0034] In the diagram: primary conveyor belt 100, secondary conveyor belt 200, camera 300, robotic arm 400, controller 500, air blowing strip 600, light shield 700, feeding structure 800, undulating structure 900, miscellaneous material bin 101, mounting base 301, light strip 302, blowing port 601, air blowing guide plate 602, oscillating motor 603, roller 801, rubbing strip 802, rubbing surface 803, side surface 804, side rubber strip 805, fixed position 806, moving section 807, rigid protrusion 808, transverse plate 901, bottom motor 902, elastic belt 903, oscillating plate 904, hinge position 905. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0036] The implementation of the present invention will be described in detail below with reference to specific embodiments.

[0037] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this invention, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this invention and 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, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this invention. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0038] Reference Figure 1-7 The image shows a preferred embodiment of the present invention.

[0039] The intelligent sorting equipment for construction solid waste includes a controller 500, a primary conveyor belt for conveying construction solid waste, and a secondary conveyor belt for conveying concrete blocks separated from the construction solid waste. The secondary conveyor belt is located in front of the primary conveyor belt and below the primary conveyor belt.

[0040] Above the primary conveyor belt 100 is a camera 300 that captures real-time images of the construction solid waste on the primary conveyor belt 100. The camera 300 transmits the captured solid waste images to the controller 500 in real time. The controller 500 identifies the location data of the debris in the construction solid waste based on the solid waste images. A robotic arm 400 is installed on the primary conveyor belt 100. The controller 500 controls the robotic arm 400 to grab the debris in the construction solid waste based on the location data, so that the construction solid waste is formed into block-shaped solid waste.

[0041] The front end of the primary conveyor belt 100 and the rear end of the secondary conveyor belt 200 are staggered and overlapped vertically. There is a longitudinally arranged material dropping area between the front end of the primary conveyor belt 100 and the rear end of the secondary conveyor belt 200 for the falling of blocky solid waste.

[0042] A blower 601 is provided in front of the material dropping area. The blower 601 is connected to the jet gun. The blower 601 sprays a pulsed airflow from front to back toward the material dropping area. The airflow impacts the block solid waste from front to back, causing the bricks in the block solid waste to deviate backward from the secondary conveyor belt 200. The concrete in the block solid waste falls onto the secondary conveyor belt 200.

[0043] The intelligent sorting equipment for construction solid waste provided above uses a camera 300 and a controller 500 to control a robotic arm 400 to grab debris from construction solid waste. Then, a pulsed airflow is sprayed from the blowing port 601 into the material dropping area to separate bricks from the blocky solid waste, thus solving the problem of cumbersome sorting process and low work efficiency of construction solid waste.

[0044] Miscellaneous materials can include scrap steel bars, scrap iron wires, scrap electrical wires, and various scrap steel fittings, as well as foam, scrap wood, etc.

[0045] Camera 300 is a 360° wide-angle camera that captures the entire primary conveyor belt 100; this increases the shooting range of camera 300, thereby increasing the capture range of solid waste images, and thus improving the accuracy of the robotic arm in grasping debris in construction solid waste.

[0046] The camera 300 is provided with a mounting base 301, and the camera 300 is located at the bottom of the mounting base 301. An auxiliary lighting strip 302 surrounds the outer periphery of the mounting base 301, and the light strip 302 is arranged facing the primary conveyor belt 100. In this way, the camera 300 can solve the problem of insufficient light when shooting by using the light strip 302 on the mounting base 301.

[0047] A light shield 700 is provided on both sides of the primary conveyor belt 100. The light shield 700 extends along the conveying direction of the primary conveyor belt 100, and the camera 300 is arranged between the two light shields 700. In this way, the light shield 700 can block the influence of strong external light on the real-time shooting of the camera 300, thereby improving the camera 300's ability to capture solid waste images.

[0048] Above the primary conveyor belt 100, there are multiple robotic arms 400 that can grab different miscellaneous materials. On the outside of the primary conveyor belt 100, there are multiple miscellaneous material bins 101 that hold different miscellaneous materials. After grabbing the miscellaneous materials, the robotic arms 400 place the miscellaneous materials into the miscellaneous material bins 101. In this way, the miscellaneous materials can be classified into multiple miscellaneous material bins 101 by multiple robotic arms 400 that grab different miscellaneous materials, thereby improving the sorting efficiency of miscellaneous materials.

[0049] In this embodiment, a horizontally arranged air blowing strip 600 is provided in front of the material dropping area. The air blowing strip 600 extends horizontally along the material dropping area. The material blowing port 601 is formed on the rear side of the air blowing strip 600 and extends along the length direction of the air blowing strip 600. The bottom of the material blowing port 601 has an air blowing guide plate 602. Along the direction of the material blowing airflow from the material blowing port 601, the air blowing guide plate 602 is inclined upward to guide the material blowing airflow to be blown out at an upward angle.

[0050] The air blowing strip 600 blows the pulsed airflow into the dropping area through the blowing port 601, while the air blowing guide plate 602 concentrates the pulsed airflow into the dropping area to avoid the airflow from doing ineffective work.

[0051] An oscillating motor 603 is connected to the end of the air blowing guide plate 602. The control board controls the oscillating motor 603 to drive the air blowing guide plate 602 to oscillate up and down, so that the blowing port 601 oscillates up and down. In this way, the oscillating motor 603 drives the air blowing guide plate 602 to oscillate up and down, so that the air blowing out of the blowing port 601 flows up and down, increasing the air blowing range of the air blowing air to the falling area, thereby improving work efficiency.

[0052] In this embodiment, a feeding structure 800 is provided behind the primary conveyor belt 100, which transports construction solid waste onto the primary conveyor belt 100; a conveying interval is provided between the feeding structure 800 and the rear end of the primary conveyor belt 100, and a undulating structure 900 is provided in the conveying interval to drive the construction solid waste to spread laterally.

[0053] The wave structure 900 includes multiple transverse plates 901, which are arranged sequentially and spaced apart along the length of the conveying interval, and a moving interval is formed between adjacent transverse plates 901; a bottom motor 902 is connected to the bottom of the transverse plate 901 to drive the transverse plate 901 to move up and down, and a relaxed elastic band 903 is connected between the ends of adjacent transverse plates 901.

[0054] According to the solid waste image, the controller 500 controls multiple bottom motors 902 to drive multiple horizontal plates 901 to move up and down reciprocally, so that the construction solid waste placed on the wave structure 900 moves laterally in a flat shape.

[0055] The undulating structure 900 drives the construction solid waste pile to scatter by the reciprocating movement of multiple horizontal plates 901. The elastic belt 903 then creates a vibrating movement of the construction solid waste during the movement, which improves the flatness of the construction solid waste. This allows the camera 300 to capture clearer and more detailed images of the construction solid waste on the primary conveyor belt 100 in real time, making it easier for the robotic arm 400 to grab and separate the debris from the construction solid waste.

[0056] In this embodiment, the transverse plate 901 includes two transversely arranged and vertically swinging swing plates 904. The inner ends of the two swing plates 904 are hinged together to form a hinge position 905. The outer ends of the swing plates 904 extend outward away from the hinge position 905. A moving interval is formed between adjacent transverse plates 901 and between the outer ends of adjacent swing plates 904. The two ends of the elastic band 903 are respectively connected to the outer ends of the adjacently arranged swing plates 904.

[0057] The bottom motor 902 is connected to the hinge position 905. When the bottom motor 902 drives the inner end of the swing plate 904 to swing upward, the outer ends of the two swing plates 904 swing downward relative to each other.

[0058] By driving the inner end of the swing plate 904 to swing up and down through the bottom motor 902, the scattering of construction solid waste during the movement is increased, and the accumulation of construction solid waste during the movement is prevented.

[0059] In this embodiment, the feeding structure 800 includes a plurality of spaced rollers 801, which are spaced along the conveying direction of construction solid waste, and there is a rolling interval between adjacent rollers 801; a rubbing strip 802 is provided between the rolling intervals, which extends along the axial direction of the rollers 801 and is inclined to the rollers 801.

[0060] The rubbing strip 802 has an upwardly arranged rubbing surface 803, and each side of the rubbing strip 802 has a side surface 804 arranged towards the roller 801. The rubbing surface 803 is arranged below the top of the roller 801. A side rubber strip 805 is provided on the side surface 804, and the side rubber strip 805 extends along the length direction of the rubbing strip 802.

[0061] The end of the side adhesive strip 805 is fixedly connected to the side surface 804. The middle part of the side adhesive strip 805 has multiple fixing positions 806, which are arranged along the length of the side adhesive strip 805. The fixing positions 806 are fixedly connected to the side surface 804. The side adhesive strip 805 has a movable section 807 located between two fixing positions 806. The movable section 807 is movably arranged between the movable section 807 and the side surface 804. The top of the movable section 807 is provided with multiple hard protrusions 808, and the top of the hard protrusions 808 is arranged higher than the rubbing surface 803.

[0062] When the construction waste is placed on the feeding structure 800, multiple rollers 801 roll forward, and as the construction waste moves forward, multiple rubbing strips 802, along with side rubber strips 805, synchronously rub laterally along the axial direction of the rollers 801. The rubbing strips 802 and the side rubber strips 805 rub the construction waste placed on the feeding structure 800 and moving forward into a flat shape.

[0063] During the process of the rubbing strip 802 and the side rubber strip 805 reciprocating laterally rubbing the construction solid waste, the moving section 807 is laterally blocked by the construction solid waste and undergoes lateral reciprocating elastic deformation.

[0064] The feeding structure 800 rolls forward through multiple rollers 801 to move the construction solid waste at the bottom of the construction solid waste pile forward, thereby causing the construction solid waste pile to scatter. Then, multiple rubbing strips 802, along with side rubber strips 805, synchronously reciprocate laterally along the axial direction of the rollers 801 to transport the forward-moving construction solid waste in a flat manner to the primary conveyor belt 100. Meanwhile, the moving section 807 uses multiple rigid protrusions 808 to push the stacked construction solid waste to scatter.

[0065] This allows the camera 300 to capture clearer and more detailed images of the construction solid waste on the primary conveyor belt 100 in real time, making it easier for the robotic arm 400 to grab and separate the debris from the construction solid waste.

[0066] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. Intelligent sorting equipment for construction solid waste, characterized in that, The device includes a controller, a primary conveyor belt for transporting construction solid waste, and a secondary conveyor belt for transporting concrete blocks separated from the construction solid waste, the secondary conveyor belt being located in front of and below the primary conveyor belt. Above the primary conveyor belt is a camera that captures real-time images of the construction solid waste on the primary conveyor belt. The camera transmits the captured solid waste images to the controller in real time. The controller identifies the location data of the debris in the construction solid waste based on the solid waste images. A robotic arm is installed on the primary conveyor belt. The controller controls the robotic arm to grab the debris in the construction solid waste based on the location data, so that the construction solid waste is formed into block-shaped solid waste. The front end of the primary conveyor belt and the rear end of the secondary conveyor belt are staggered and overlapped vertically, and there is a longitudinally arranged material dropping area between the front end of the primary conveyor belt and the rear end of the secondary conveyor belt for the blocky solid waste to fall. A blowing port is provided in front of the material dropping area. The blowing port is connected to the air gun. The blowing port sprays a pulsed airflow from front to back toward the material dropping area. The airflow impacts the block solid waste from front to back, causing the bricks in the block solid waste to deviate from the secondary conveyor belt. The concrete in the block solid waste falls onto the secondary conveyor belt. A feeding structure is provided behind the primary conveyor belt, which transports construction solid waste onto the primary conveyor belt; a conveying interval is provided between the feeding structure and the rear end of the primary conveyor belt, and a undulating structure is provided in the conveying interval to drive the construction solid waste to spread laterally. The undulating structure includes multiple transverse plates, which are arranged sequentially and spaced apart along the length of the conveying interval, with a moving interval formed between adjacent transverse plates; a bottom motor for driving the transverse plates to move up and down is connected to the bottom of each transverse plate, and a relaxed elastic band is connected between the ends of adjacent transverse plates. The controller controls multiple bottom motors to drive multiple horizontal plates to move up and down reciprocally according to the solid waste image, so that the construction solid waste placed on the wave structure moves horizontally in a flat shape. The transverse plate includes two transversely arranged swing plates that swing up and down. The inner ends of the two swing plates are hinged together to form a hinge position. The outer ends of the swing plates extend outward away from the hinge position. The moving interval is formed between adjacent transverse plates and between the outer ends of adjacent swing plates. The two ends of the elastic band are respectively connected to the outer ends of the adjacent swing plates. The bottom motor is connected to the hinge position. When the bottom motor drives the inner end of the swing plate to swing upward, the outer ends of the two swing plates swing downward relative to each other. The feeding structure includes multiple spaced rollers arranged at intervals along the conveying direction of construction solid waste, with rolling intervals between adjacent rollers; a rubbing strip is provided between the rolling intervals, extending along the axial direction of the roller and arranged at an inclination to the roller. The rubbing strip has an upward-facing rubbing surface, and each side of the rubbing strip has a side surface facing the roller. The rubbing surface is arranged below the top of the roller. A side rubber strip is provided on the side surface, and the side rubber strip extends along the length of the rubbing strip. The end of the side rubber strip is fixedly connected to the side surface. The middle part of the side rubber strip has multiple fixing positions, which are arranged along the length of the side rubber strip. The fixing positions are fixedly connected to the side surface. The side rubber strip has a movable section located between two fixing positions. The movable section is movably arranged between the movable section and the side surface. The top of the movable section is provided with multiple hard protrusions, and the top of the hard protrusions is arranged higher than the rubbing surface. When the construction waste is placed on the feeding structure, the multiple rollers roll forward, and as the construction waste moves forward, the multiple rubbing strips, along with the side rubber strips, synchronously rub laterally back and forth along the axial direction of the rollers. The rubbing strips and the side rubber strips rub the construction waste placed on the feeding structure and moving forward into a flat shape. During the process of the rubbing strip and the side rubber strip reciprocating laterally rubbing the construction solid waste, the movable section is laterally blocked by the construction solid waste and undergoes lateral reciprocating elastic deformation.

2. The intelligent sorting equipment for construction solid waste as described in claim 1, characterized in that, The camera is a 360° wide-angle camera that captures the entire primary transmission belt.

3. The intelligent sorting equipment for construction solid waste as described in claim 2, characterized in that, The camera is equipped with a mounting base, and the camera is located at the bottom of the mounting base. An auxiliary lighting strip surrounds the outer periphery of the mounting base, and the lighting strip is arranged towards the primary conveyor belt.

4. The intelligent sorting equipment for construction solid waste as described in any one of claims 1 to 3, characterized in that, The primary conveyor belt has light shields on both sides, which extend along the conveying direction of the primary conveyor belt, and the camera is positioned between the two light shields.

5. The intelligent sorting equipment for construction solid waste as described in any one of claims 1 to 3, characterized in that, Above the primary conveyor belt are multiple robotic arms that grab different miscellaneous materials. Outside the primary conveyor belt are multiple miscellaneous material bins that hold different miscellaneous materials. After grabbing the miscellaneous materials, the robotic arms place the miscellaneous materials into the miscellaneous material bins.

6. The intelligent sorting equipment for construction solid waste as described in any one of claims 1 to 3, characterized in that, A horizontally arranged air blowing strip is provided in front of the material dropping area. The air blowing strip extends horizontally along the material dropping area. The material blowing port is formed on the rear side of the air blowing strip and extends along the length of the air blowing strip. The bottom of the material blowing port has an air blowing guide plate. Along the direction of the material blowing airflow from the material blowing port, the air blowing guide plate is inclined upward to guide the material blowing airflow to be blown out at an upward angle.

7. The intelligent sorting equipment for construction solid waste as described in claim 6, characterized in that, The end of the air blowing guide plate is connected to a swing motor. The control board controls the swing motor to drive the air blowing guide plate to swing up and down repeatedly, so that the blowing port swings up and down.

Images