Recycled aggregate recovery device

Abstract

According to the recycling device for the recycled aggregate, the recycled aggregate is firstly placed at the discharging position and then moved through the conveying component. In the moving process, the aggregate passes through a conveying channel formed by the magnetic attraction assemblies. At the moment, the magnetic attraction assembly attracts the magnetic metal fragments in the conveying channel, and therefore the magnetic metal fragments are separated from the aggregate. And finally, the recycled aggregate with the magnetic metal removed reaches a discharging position and is discharged from the discharging position. By effectively removing the magnetic metal, the purity and quality of the recycled aggregate are improved, and the application value of the recycled aggregate in buildings is enhanced. And through cyclic utilization of the building wastes, the demand on new raw materials is reduced, and environmental protection is facilitated. Separation of magnetic metal is automatically completed, and the requirements of manual work or other complex processes are reduced.

Description

Technical Field

[0001] The present application relates to the field of construction, and in particular to a recycling device for recycled aggregates. Background Art

[0002] Recycled aggregates are materials that are obtained by crushing, screening and processing discarded construction materials such as concrete, bricks, stones, etc. to obtain reusable materials. These recycled aggregates can be used in new construction projects to reduce the demand for virgin resources, lower the cost of construction materials, and reduce the amount of construction waste, which contributes to environmental protection and sustainable development.

[0003] Recycled aggregates often contain magnetic metals. If the recycled aggregates containing magnetic metals are used directly, it will lead to a waste of resources. The existing method often uses a direct mixing method in the process of processing aggregates, and the recycled aggregates are not separated again.

[0004] If the recycled aggregate contains magnetic metals, they are susceptible to corrosion in a humid or watery environment during use, which may lead to the deterioration of the concrete structure. Over time, the corrosion of the metal may spread to the surrounding concrete, causing the structure to weaken.

[0005] Secondly, in some special applications, such as hospitals, laboratories or near electronic equipment, magnetic metals may interfere with the normal operation of sensitive equipment. Utility Model Content

[0006] In view of this, it is necessary to provide a recycling device for recycled aggregate to solve the above problems.

[0007] The embodiment of the present application provides a recycled aggregate recovery device, comprising:

[0008] The mounting frame is equipped with a material discharge position and a material discharge position;

[0009] A transmission component is provided on the mounting frame and is used to move the recycled aggregate, wherein the discharge position and the discharge position are located at two ends of the transmission component;

[0010] A magnetic attraction component is arranged on the mounting frame, and a transmission channel is formed between the magnetic attraction component and the transmission member;

[0011] The magnetic attraction component is capable of absorbing the magnetic metal in the transmission channel to separate the magnetic metal from the recycled aggregate.

[0012] In at least one embodiment of the present application, the magnetic attraction component includes:

[0013] A mounting member, detachably mounted on the mounting frame, wherein the mounting member is provided with a receiving groove;

[0014] The magnetic attraction member is arranged in the accommodating groove.

[0015] In at least one embodiment of the present application, a mounting position is provided on the mounting frame;

[0016] The installation position is located on the side of the transmission component away from the ground;

[0017] The mounting member is placed on the mounting position.

[0018] In at least one embodiment of the present application, the transmission member includes:

[0019] A driving assembly, arranged on the mounting frame;

[0020] A transmission component is arranged on the mounting frame and is rotatably connected to the driving component. The discharge position and the discharge position are respectively located at two ends of the transmission component, and the magnetic suction component is located between the discharge position and the discharge position.

[0021] Wherein, the driving component moves so that the transmission component transports the recycled aggregate on the discharge position to the discharge position.

[0022] In at least one embodiment of the present application, the recycled aggregate recovery device further comprises:

[0023] The paving member is located between the discharge position and the installation position. The distance from the paving member to the transmission component is recorded as a, and the distance from the installation member to the transmission component is recorded as b, satisfying the relationship: b≥a.

[0024] In at least one embodiment of the present application, the transmission component includes:

[0025] A driving shaft, one end of which is rotatably connected to the mounting frame, and the other end of which is rotatably connected to the driving assembly;

[0026] A driven shaft, both ends of which are rotatably connected to the mounting frame;

[0027] A transmission belt is sleeved outside the driving shaft and the driven shaft and is drivingly connected to the driving shaft and the driven shaft;

[0028] The driving assembly moves to drive the driving shaft to move, thereby driving the conveyor belt to move.

[0029] In at least one embodiment of the present application, the drive assembly includes:

[0030] A driving wheel, arranged on the mounting frame;

[0031] A driven wheel, arranged at one end of the driving shaft;

[0032] An auxiliary belt is sleeved outside the driving wheel and the driven wheel and is drivingly connected with the driving wheel and the driven wheel;

[0033] A driving motor, wherein the output end of the driving motor is fixedly connected to the driving wheel.

[0034] In at least one embodiment of the present application, the magnetic attraction components are divided into two groups, and the two groups of magnetic attraction components are arranged along the direction from the discharge position to the discharging position.

[0035] In at least one embodiment of the present application, the recycled aggregate recovery device further comprises:

[0036] A feeding frame is arranged on the mounting frame, and a material discharge position is formed on the feeding frame, and the material discharge position is directly opposite to the conveyor belt.

[0037] In at least one embodiment of the present application, a discharging inclined plate is provided at one end of the mounting frame away from the feeding frame;

[0038] The discharging position is formed on the discharging inclined plate.

[0039] In the above-mentioned recycled aggregate recovery device, the recycled aggregate is first placed at the discharge position and then moved by the transmission component. During the movement, the aggregate passes through the transmission channel formed by the magnetic suction component. At this time, the magnetic suction component absorbs the magnetic metal fragments in the transmission channel, thereby separating them from the aggregate. Finally, the recycled aggregate from which the magnetic metal has been removed reaches the discharge position and is discharged from the discharge position.

[0040] By effectively removing magnetic metals, the purity and quality of recycled aggregates are improved, enhancing their application value in construction.

[0041] By recycling construction waste, the demand for new raw materials is reduced, which helps protect the environment.

[0042] The separation of magnetic metals is done automatically, reducing the need for manual or other complicated processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 is a three-dimensional diagram of a recycling device for recycled aggregates in one embodiment;

[0044] Figure 2 for Figure 1 Exploded view of the recycling device for recycled aggregate;

[0045] Figure 3 for Figure 1 A cross-sectional view of a device for recovering recycled aggregate.

[0046] Main component symbols

[0047] 100. Recycled aggregate recovery device;

[0048] 110, mounting frame; 110a, material discharge position; 110b, material discharge position; 111, material feed frame; 112, material discharge inclined plate;

[0049] 120, transmission component; 121, driving assembly; 1211, driving wheel; 1212, driven wheel; 1213, auxiliary belt; 1214, driving motor; 122, transmission assembly; 1221, driving shaft; 1222, driven shaft; 1223, transmission belt;

[0050] 130, magnetic attraction component; 130a, transmission channel; 131, mounting member; 131a, receiving groove; 132, magnetic attraction member;

[0051] 140. Spread the pieces evenly. DETAILED DESCRIPTION

[0052] 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 the embodiments.

[0053] 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.

[0054] Some embodiments of the present application are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0055] The embodiment of the present application provides a recycled aggregate recovery device 100, comprising:

[0056] The mounting frame 110 is provided with a material discharge position 110a and a material discharge position 110b;

[0057] The transmission component 120 is disposed on the mounting frame 110 and is used to move the recycled aggregate. The discharge position 110a and the discharge position 110b are located at two ends of the transmission component 120;

[0058] A magnetic attraction component 130 is disposed on the mounting frame 110 , and a transmission channel 130 a is formed between the magnetic attraction component 130 and the transmission component 120 ;

[0059] The magnetic attraction component 130 is capable of absorbing the magnetic metal in the transmission channel 130a to separate the magnetic metal from the recycled aggregate.

[0060] Please refer to Figure 1-Figure 3 In this embodiment, the recycled aggregate is first placed at the discharge position 110a and then moved by the transmission member 120. During the movement, the aggregate passes through the transmission channel 130a formed by the magnetic suction component 130. At this time, the magnetic suction component 130 absorbs the magnetic metal fragments in the transmission channel 130a, thereby separating them from the aggregate. Finally, the recycled aggregate from which the magnetic metal has been removed reaches the discharge position 110b and is discharged from the discharge position 110b.

[0061] By effectively removing magnetic metals, the purity and quality of recycled aggregates are improved, enhancing their application value in construction.

[0062] By recycling construction waste, the demand for new raw materials is reduced, which helps protect the environment.

[0063] The separation of magnetic metals is done automatically, reducing the need for manual or other complicated processes.

[0064] It should be noted that the mounting frame 110 is the supporting structure of the entire device, and has a discharge position 110a and a discharge position 110b. The discharge position 110a is used to place the recycled aggregate to be processed, and the discharge position 110b is used to discharge the processed aggregate.

[0065] The transmission member 120 is located on the mounting frame 110 and is responsible for moving the recycled aggregate and transporting the aggregate at the discharge position 110a to the discharge position 110b, thereby ensuring the smooth flow of the material in the entire device.

[0066] The magnetic attraction component 130 is disposed on the mounting frame 110 and is located beside the transmission component 120 to form a transmission channel 130a. The main function of the magnetic attraction component 130 is to attract the magnetic metal passing through the transmission channel 130a and effectively separate it from the recycled aggregate.

[0067] In at least one embodiment of the present application, the magnetic attraction component includes:

[0068] A mounting member 131 is detachably mounted on the mounting frame 110, and the mounting member 131 is provided with a receiving groove 131a;

[0069] The magnetic member 132 is disposed in the receiving groove 131 a.

[0070] Please refer to Figure 1-Figure 3In this embodiment, the mounting member 131 is detachably mounted on the mounting frame 110. The detachable design makes the mounting member 131 easy to install, maintain or replace. The mounting member 131 is provided with a receiving groove 131a for accommodating the magnetic member 132.

[0071] The magnetic member 132 is disposed in the receiving groove 131a of the mounting member 131. The main function of the magnetic member 132 is to absorb the passing magnetic metal, such as steel fragments, so as to separate them from the recycled aggregate.

[0072] During the entire operation process, when the recycled aggregate moves through the transmission member 120, it will pass through the position of the mounting member 131. At this time, the magnetic member 132 absorbs the passing magnetic metal fragments. Since the magnetic member 132 is arranged in the receiving groove 131a, it is ensured that the magnetic member 132 can effectively contact the passing aggregate, thereby improving the separation efficiency.

[0073] By using the magnetic element 132, magnetic metals can be efficiently separated from the recycled aggregate, thereby improving the purity and quality of the material.

[0074] Due to the detachable design of the mounting member 131 and the provision of the receiving groove 131 a , the maintenance, cleaning or replacement of the magnetic attraction member 132 becomes more convenient and quick.

[0075] The magnetic metal will be attracted to the bottom of the mounting member 131 .

[0076] The mounting member 131 is substantially in the shape of a convex plate, the receiving groove 131 a is a rectangular groove, and the magnetic attraction member 132 is a magnet.

[0077] In at least one embodiment of the present application, the mounting frame 110 is provided with a mounting position;

[0078] The installation position is located at a side of the transmission member 120 away from the ground;

[0079] The mounting member 131 is placed on the mounting position.

[0080] Please refer to Figure 1-Figure 3 In this embodiment, during the operation of the device, the recycled aggregate moves through the transmission member 120 on the mounting frame 110. When the aggregate approaches the mounting position, the magnetic attraction member 132 mounted thereon begins to absorb the magnetic metal in the aggregate. This makes the magnetic metal absorption process more efficient and facilitates the inspection and maintenance of the mounting member 131.

[0081] The mounting member 131 is placed on the mounting position of the mounting frame 110. The mounting member 131 and the magnetic attraction member 132 included therein are located above the transmission member 120.

[0082] This helps to improve the efficiency of the magnetic attraction member 132 on the passing aggregate, thereby improving the adsorption capacity of the entire device.

[0083] In at least one embodiment of the present application, the transmission member 120 includes:

[0084] A driving assembly 121, disposed on the mounting frame 110;

[0085] The transmission component 122 is disposed on the mounting frame 110 and is rotatably connected to the driving component 121. The discharge position 110a and the discharge position 110b are respectively located at two ends of the transmission component 122. The magnetic attraction component 130 is located between the discharge position 110a and the discharge position 110b.

[0086] The driving component 121 moves so that the transmission component 122 transports the recycled aggregate on the discharge position 110a to the discharge position 110b.

[0087] Please refer to Figure 1-Figure 3 In this embodiment, the recycled aggregate on the discharge position 110a starts to move along the transmission component 122 as the transmission component 122 rotates, undergoes metal separation through the magnetic suction component 130, and finally reaches the discharge position 110b and is discharged from the discharge position 110b.

[0088] The driving assembly 121 and the transmission assembly 122 ensure that the recycled aggregate can be effectively and continuously moved from the discharge position 110a to the discharge position 110b.

[0089] It reduces manual intervention and improves processing efficiency.

[0090] Due to the stability of the driving component 121 and the transmission component 122, the entire device can work continuously and stably, reducing the failure rate.

[0091] The magnetic attraction assembly 130 can effectively separate magnetic metals during the movement of aggregates, thereby improving the purity and quality of the materials.

[0092] In at least one embodiment of the present application, the recycled aggregate recovery device 100 further includes:

[0093] The spreading member 140 is located between the discharge position 110a and the installation position. The distance from the spreading member 140 to the transmission component 122 is recorded as a, and the distance from the installation member 131 to the transmission component 122 is recorded as b, satisfying the relationship: b≥a.

[0094] Please refer to Figure 1-Figure 3In this embodiment, when the device is in operation, the recycled aggregate is first placed at the discharge position 110a. Through the action of the leveling member 140, the aggregate is evenly distributed or spread, and then enters the transmission component 122. The leveling member 140 ensures that the material enters the transmission component 122 in a more uniform manner, and then effectively performs metal separation through the magnetic attraction component 130.

[0095] The paving member 140 evenly distributes the aggregate, thereby ensuring that the magnetic attraction component 130 can more effectively contact and absorb the magnetic metal in the aggregate.

[0096] Evenly laying aggregate can prevent material blockage during transportation and keep the device running smoothly.

[0097] Due to the effect of the paving member 140, the aggregate entering the transmission assembly 122 is more evenly distributed, which helps to improve the overall processing quality.

[0098] It should be noted that the paving member 140 is in the shape of a plate.

[0099] In at least one embodiment of the present application, the transmission component 122 includes:

[0100] A driving shaft 1221, one end of which is rotatably connected to the mounting frame 110, and the other end of which is rotatably connected to the driving assembly 121;

[0101] The driven shaft 1222 has two ends respectively connected to the mounting frame 110 for rotation;

[0102] The transmission belt 1223 is sleeved outside the driving shaft 1221 and the driven shaft 1222 and is transmission-connected with the driving shaft 1221 and the driven shaft 1222;

[0103] The driving assembly 121 moves to drive the driving shaft 1221 to move, thereby driving the conveyor belt 1223 to move.

[0104] In at least one embodiment of the present application, the driving assembly 121 includes:

[0105] A driving wheel 1211 is provided on the mounting frame 110;

[0106] The driven wheel 1212 is disposed at one end of the driving shaft 1221;

[0107] An auxiliary belt 1213 is sleeved outside the driving wheel 1211 and the driven wheel 1212, and is drivingly connected to the driving wheel 1211 and the driven wheel 1212;

[0108] A driving motor 1214 , wherein an output end of the driving motor 1214 is fixedly connected to the driving wheel 1211 .

[0109] Please refer to Figure 1-Figure 3 In this embodiment, when the driving motor 1214 is started, it transmits power through the driving wheel 1211, thereby driving the auxiliary belt 1213 to rotate. The movement of the auxiliary belt 1213 drives the driven wheel 1212, thereby rotating the driving shaft 1221. The rotation of the driving shaft 1221 is transmitted to the driven shaft 1222 through the transmission belt 1223, so that the entire transmission belt 1223 moves along the path of the driving shaft 1221 and the driven shaft 1222. In this way, the recycled aggregate can be transported from the discharge position 110a to the discharge position 110b along the transmission belt 1223.

[0110] It achieves highly automated operation, reduces the need for human intervention, and improves overall work efficiency.

[0111] The driving wheel 1211 and the driven wheel 1212 are both rollers, the auxiliary belt 1213 and the transmission belt 1223 are both annular transmission belts, the driving motor 1214 is a reduction motor, and the driving shaft 1221 and the driven shaft 1222 are cylindrical shafts.

[0112] In at least one embodiment of the present application, the magnetic attraction components 130 are divided into two groups, and the two groups of magnetic attraction components 130 are arranged along the direction from the discharge position 110a to the discharge position 110b.

[0113] In this embodiment, when the recycled aggregate is placed at the discharge position 110a and starts to move along the conveyor belt 1223, it will first contact the first set of magnetic suction components 130. This component will absorb the magnetic metal fragments in the material. Subsequently, the material continues to move along the conveyor belt 1223 and contacts the second set of magnetic suction components 130 for the second magnetic metal adsorption and separation. Such a two-stage separation process can improve the efficiency of removing magnetic metals.

[0114] The arrangement of two sets of magnetic assemblies 130 can more effectively separate magnetic metals from recycled aggregates, especially when the first set of magnetic assemblies 130 may be missed.

[0115] Through double magnetic suction treatment, higher purity recycled aggregate can be ensured, improving the quality of the final product.

[0116] The design of two sets of magnetic suction components 130 allows for better processing capabilities for different types of magnetic impurities, thereby improving the applicability and flexibility of the device.

[0117] Through two separation processes, even if one set of magnetic components 130 becomes less effective or has problems, the other set can still maintain the separation effect, thereby increasing the reliability of the overall device.

[0118] The two groups of magnetic attraction components 130 are arranged according to the flow direction of the material (from the discharge position 110a to the discharge position 110b). Such a layout helps to maximize the action time and effect of the magnetic attraction components 130 on the material.

[0119] In at least one embodiment of the present application, the recycled aggregate recovery device 100 further includes:

[0120] The feeding frame 111 is disposed on the mounting frame 110 . The feeding frame 111 is formed with a material discharge position 110 a , and the material discharge position 110 a is directly opposite to the conveyor belt 1223 .

[0121] In at least one embodiment of the present application, a discharging inclined plate 112 is provided at one end of the mounting frame 110 away from the feeding frame 111;

[0122] The discharging position 110 b is formed on the discharging inclined plate 112 .

[0123] Please refer to Figure 1-Figure 3 In this embodiment, during the operation of the device, the recycled aggregate to be processed is first poured into the feed frame 111, and then enters the conveyor belt 1223 from the discharge position 110a. As the conveyor belt 1223 moves, the aggregate passes through the magnetic suction component 130 and other processing processes. After processing, the aggregate finally reaches the discharge inclined plate 112 and smoothly leaves the transmission system through the discharge position 110b, completing the entire separation and processing process.

[0124] During the operation of the device, the recycled aggregate to be processed is first poured into the feed frame 111, and then enters the conveyor belt 1223 from the discharge position 110a. As the conveyor belt 1223 moves, the aggregate passes through the magnetic suction component 130 and other processing processes. After processing, the aggregate finally reaches the discharge inclined plate 112 and smoothly leaves the transmission system through the discharge position 110b, completing the entire separation and processing process.

[0125] The design of the discharge inclined plate 112 enables the processed aggregate to smoothly leave the conveyor belt 1223 and enter the next processing step or aggregate area in an orderly manner, reducing the possibility of material accumulation and blockage.

[0126] Located at the end of the mounting frame 110 away from the feed frame 111. A discharge position 110b is formed on the discharge inclined plate 112, which is the position where the processed recycled aggregate is discharged. The inclined plate design helps to smoothly guide the aggregate away from the conveyor belt 1223 and guide it to a suitable aggregate collection place or the next processing stage.

[0127] It should be noted that the feed frame 111 is funnel-shaped.

[0128] Thus, a recycled aggregate recovery device 100 is provided, comprising:

[0129] The mounting frame 110 is provided with a material discharge position 110a and a material discharge position 110b;

[0130] The transmission component 120 is disposed on the mounting frame 110 and is used to move the recycled aggregate. The discharge position 110a and the discharge position 110b are located at two ends of the transmission component 120;

[0131] A magnetic attraction component 130 is disposed on the mounting frame 110 , and a transmission channel 130 a is formed between the magnetic attraction component 130 and the transmission component 120 ;

[0132] The magnetic attraction component 130 is capable of absorbing the magnetic metal in the transmission channel 130a to separate the magnetic metal from the recycled aggregate.

[0133] Please refer to Figure 1-Figure 3 In this embodiment, the recycled aggregate is first placed at the discharge position 110a and then moved by the transmission member 120. During the movement, the aggregate passes through the transmission channel 130a formed by the magnetic suction component 130. At this time, the magnetic suction component 130 absorbs the magnetic metal fragments in the transmission channel 130a, thereby separating them from the aggregate. Finally, the recycled aggregate from which the magnetic metal has been removed reaches the discharge position 110b and is discharged from the discharge position 110b.

[0134] By effectively removing magnetic metals, the purity and quality of recycled aggregates are improved, enhancing their application value in construction.

[0135] By recycling construction waste, the demand for new raw materials is reduced, which helps protect the environment.

[0136] The separation of magnetic metals is done automatically, reducing the need for manual or other complicated processes.

[0137] The recycled aggregate is first poured into the feed frame 111 disposed on the mounting frame 110. The feed frame 111 forms a discharge position 110a, which is where the recycled aggregate begins to enter the processing flow. The discharge position 110a is designed to face the conveyor belt 1223 so that the aggregate can slide directly from the feed frame 111 onto the conveyor belt 1223.

[0138] After the aggregate enters the conveyor belt 1223, it starts to move along the conveyor assembly 122 on the mounting frame 110. The conveyor assembly 122 is composed of a driving assembly 121, a driving shaft 1221, a driven shaft 1222 and a conveyor belt 1223 to ensure smooth movement of the aggregate.

[0139] Before the aggregate passes through the magnetic attraction assembly 130, the leveling member 140 acts on the material to ensure that it is evenly distributed on the conveyor belt 1223, thereby improving the separation efficiency of the magnetic metal.

[0140] During the transmission process, the aggregate first passes through the first set of magnetic components 130 to remove magnetic metals therein. Then, the aggregate continues to move and passes through the second set of magnetic components 130 for further metal separation to ensure the purity of the material.

[0141] The processed aggregate finally reaches the discharging inclined plate 112 provided at one end of the mounting frame 110 away from the feeding frame 111. The design of this inclined plate helps to smoothly guide the aggregate to leave the conveyor belt 1223.

[0142] Aggregates move through the discharge ramp 112 and are eventually discharged through the discharge position 110b. Here, the aggregates can be collected for subsequent construction applications or further processing.

[0143] The process is highly automated, reducing manual intervention and improving processing efficiency. The two-stage magnetic separation ensures the purity of the aggregate, improving the quality and recycling value of the material. The design of the paving piece 140 and the discharge ramp 112 optimizes the material processing process, ensuring continuity and efficiency, and reducing blockage and material loss.

[0144] The above is only an implementation method of the present application. It should be pointed out that a person skilled in the art can make improvements without departing from the inventive concept of the present application, but these improvements are within the scope of protection of the present application.

Claims

1. A recycling device for recycled aggregate, characterized in that: include: The mounting frame is equipped with a material discharge position and a material discharge position; A transmission component is provided on the mounting frame and is used to move the recycled aggregate, wherein the discharge position and the discharge position are located at two ends of the transmission component; A magnetic attraction component is arranged on the mounting frame, and a transmission channel is formed between the magnetic attraction component and the transmission member; The magnetic attraction component is capable of absorbing the magnetic metal in the transmission channel to separate the magnetic metal from the recycled aggregate.

2. The recycled aggregate recovery device according to claim 1, characterized in that: The magnetic attraction component comprises: A mounting member, detachably mounted on the mounting frame, wherein the mounting member is provided with a receiving groove; The magnetic attraction member is arranged in the accommodating groove.

3. The recycled aggregate recovery device according to claim 2, characterized in that: The mounting frame is provided with a mounting position; The installation position is located on the side of the transmission component away from the ground; The mounting member is placed on the mounting position.

4. The recycled aggregate recovery device according to claim 3, characterized in that: The transmission component comprises: A driving assembly, arranged on the mounting frame; A transmission component is arranged on the mounting frame and is rotatably connected to the driving component. The discharge position and the discharge position are respectively located at two ends of the transmission component, and the magnetic suction component is located between the discharge position and the discharge position. Wherein, the driving component moves so that the transmission component transports the recycled aggregate on the discharge position to the discharge position.

5. The recycled aggregate recovery device according to claim 4, characterized in that: The recycled aggregate recovery device also includes: The paving member is located between the discharge position and the installation position. The distance from the paving member to the transmission component is recorded as a, and the distance from the installation member to the transmission component is recorded as b, satisfying the relationship: b≥a.

6. The recycled aggregate recovery device according to claim 4, characterized in that: The transmission component comprises: A driving shaft, one end of which is rotatably connected to the mounting frame, and the other end of which is rotatably connected to the driving assembly; A driven shaft, both ends of which are rotatably connected to the mounting frame; A transmission belt is sleeved outside the driving shaft and the driven shaft and is drivingly connected to the driving shaft and the driven shaft; The driving assembly moves to drive the driving shaft to move, thereby driving the conveyor belt to move.

7. The recycled aggregate recovery device according to claim 6, characterized in that: The drive assembly comprises: A driving wheel, arranged on the mounting frame; A driven wheel, arranged at one end of the driving shaft; An auxiliary belt is sleeved outside the driving wheel and the driven wheel and is drivingly connected with the driving wheel and the driven wheel; A driving motor, wherein the output end of the driving motor is fixedly connected to the driving wheel.

8. The recycled aggregate recovery device according to claim 1, characterized in that: The magnetic suction components are divided into two groups, and the two groups of magnetic suction components are arranged along the direction from the discharge position to the discharge position.

9. The recycled aggregate recovery device according to claim 6, characterized in that: The recycled aggregate recovery device also includes: A feeding frame is arranged on the mounting frame, and a material discharge position is formed on the feeding frame, and the material discharge position is directly opposite to the conveyor belt.

10. The recycled aggregate recovery device according to claim 9, characterized in that: The end of the mounting frame away from the feed frame is provided with a discharging inclined plate; The discharging position is formed on the discharging inclined plate.

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