Construction waste aggregate recovery production line for resource cyclic utilization

Abstract

The utility model relates to a construction waste aggregate recycling production line for resource recycling. The construction waste aggregate recycling production line comprises a first conveying belt, a crushing assembly, a second conveying belt, a swinging assembly and a vibrating assembly, construction waste is placed on the first conveying belt to be conveyed, mixed construction waste falls into the shell from the inlet and is crushed by the two rotatable crushing rollers to form aggregate particles, aggregate falls onto the second conveying belt from the outlet to be conveyed onto the third conveying belt, and the third conveying belt swings continuously, so that the aggregate particles fall into the two vibration frames continuously; the vibrating frames vibrate, large particles can be left on the filter plate, small particles fall to the lower end of the filter plate, large aggregate particles on the filter plate are discharged from a first discharge port, small aggregate particles at the lower end of the filter plate are discharged from a second discharge port, screening of the aggregate is completed, the aggregate is added into the two vibrating frames through a third conveyor belt capable of swinging, and screening is completed. And the capacity of the equipment can be fully utilized, so that the equipment runs more stably and continuously, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of construction waste processing, specifically to a construction waste aggregate recycling production line for resource recycling. Background Art

[0002] Construction waste aggregate recycling is a specialized equipment system designed to recover and utilize aggregates from construction waste. This production line crushes and screens discarded concrete, bricks, and tiles, ultimately producing recycled aggregate that meets specific specifications. This technology helps reduce environmental pollution from construction waste, conserves virgin resources, and supports the concept of sustainable development.

[0003] However, after the concrete or bricks are crushed by the crushing structure to form aggregates, they are then transported to a vibrating frame, where the vibration of the vibrating frame separates the aggregates into different particle sizes. Since the vibrating frame is usually set to one, this increases the workload of the vibrating frame, making it difficult to ensure continuous screening of the vibrating frame and reducing the service life of the equipment. Utility Model Content

[0004] The main purpose of the utility model is to provide a construction waste aggregate recovery production line for resource recycling, which has solved the above-mentioned problems.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a construction waste aggregate recycling production line for resource recycling, comprising a first conveyor belt, a crushing assembly, a second conveyor belt, a swing assembly and a vibration assembly;

[0006] A crushing assembly is provided at the lower side of the rear end of the first conveyor belt, and the crushing assembly includes a shell and two crushing rollers. An inlet is provided at the upper end of the shell, and an outlet is provided at the lower end of the shell. The two crushing rollers are rotatably provided in the shell, and the second conveyor belt is provided at the lower side of the outlet. The swinging assembly is provided at the rear side of the second conveyor belt, and the swinging assembly has a swingable third conveyor belt. The vibration assembly is provided at the rear side of the third conveyor belt, and the vibration assembly has two vibration frames, and filter plates are respectively provided inside the two vibration frames. The upper side of the rear end of the two vibration frames is respectively provided with a first discharge port, and the lower side of the rear end of the two vibration frames is respectively provided with a second discharge port.

[0007] The above beneficial effect is that concrete or bricks and tiles are placed on the first conveyor belt for transportation, and the concrete or bricks and tiles fall from the inlet into the shell, and are crushed by two rotatable crushing rollers to form aggregate particles. The aggregate particles fall from the outlet onto the second conveyor belt, and then fall onto the third conveyor belt through the second conveyor belt. At the same time, the third conveyor belt is continuously swinging, so that the aggregate particles continuously fall into the two vibration frames. The vibration frames vibrate, and larger particles will remain on the filter plate, and smaller particles fall to the lower end of the filter plate. As the vibration frames continue to vibrate, the larger aggregate particles on the filter plate are discharged from the first discharge port, and the smaller aggregate particles at the lower end of the filter plate are discharged from the second discharge port, completing the screening of the aggregates. Aggregates are added to the two vibration frames respectively through the swingable third conveyor belt, which can make more full use of the equipment's production capacity, make the equipment run more stably and continuously, and extend the service life of the equipment.

[0008] A preferred solution is that a plate is provided on the lower side of the front end of the third conveyor belt, the plate is provided on a rotating shaft, the rotating shaft is provided on a fixed table, and two moving wheels are provided on the lower side of the rear end of the plate.

[0009] A preferred solution is that a U-shaped baffle is provided on the upper side of the front end of the second conveyor belt.

[0010] A preferred solution is that a plurality of partitions are provided at the upper end of the first conveyor belt.

[0011] A preferred solution is that a first converging conveyor belt is provided on the lower side of the two first discharge openings, and a second converging conveyor belt is provided on the lower side of the two second discharge openings.

[0012] A preferred solution is that spring structures are respectively provided at the four corners of the lower end of the vibration frame, the four spring structures are respectively provided on the supporting legs, and a vibration motor is provided at the middle part of the lower end of the vibration frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0014] Figure 1 This is a structural diagram of a construction waste aggregate recycling production line for resource recycling in the utility model;

[0015] Figure 2 This is a partial structural diagram of a construction waste aggregate recycling production line for resource recycling in the utility model;

[0016] Figure 3 It is a structural schematic diagram of a plan view of a construction waste aggregate recovery production line for resource recycling of the utility model. DETAILED DESCRIPTION

[0017] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0018] like Figures 1 to 3 As shown, the utility model provides a construction waste aggregate recycling production line for resource recycling, including a first conveyor belt 10, a crushing assembly 20, a second conveyor belt 30, a swing assembly 40 and a vibration assembly 50;

[0019] A crushing assembly 20 is provided at the lower side of the rear end of the first conveyor belt 10, and the crushing assembly 20 includes a shell 21 and two crushing rollers 22. The upper end of the shell 21 is provided with an inlet 23, and the lower end of the shell 20 is provided with an outlet 24. The two crushing rollers 22 are rotatably provided in the shell 20, and the lower side of the outlet 24 is provided with the second conveyor belt 30. The rear side of the second conveyor belt 30 is provided with the swinging assembly 40, and the swinging assembly 40 has a swingable third conveyor belt 41. The rear side of the third conveyor belt 41 is provided with the vibration assembly 50, and the vibration assembly 50 has two vibration frames 51. Filter plates 52 are respectively provided inside the two vibration frames 51, and first discharge ports 53 are respectively provided on the upper side of the rear ends of the two vibration frames 51, and second discharge ports 54 are respectively provided on the lower side of the rear ends of the two vibration frames 51.

[0020] During the working process, concrete or bricks are placed on the first conveyor belt 10 for transportation, and the concrete or bricks fall from the inlet 23 into the shell 20, and are crushed by the two rotatable crushing rollers 22 to form aggregate particles. The aggregate particles fall from the outlet 24 onto the second conveyor belt 30, and then fall onto the third conveyor belt 41 through the second conveyor belt 30. At the same time, the third conveyor belt 41 continuously swings, so that the aggregate particles continuously fall into the two vibration frames 51. The vibration frames 51 vibrate, and larger particles will remain on the filter plate 52, and smaller particles fall to the lower end of the filter plate 52. As the vibration frames 51 continue to vibrate, the larger aggregate particles on the filter plate 52 are discharged from the first discharge port 53, and the smaller aggregate particles at the lower end of the filter plate 52 are discharged from the second discharge port 54, completing the screening of the aggregate. Aggregates are added to the two vibration frames 51 respectively through the swingable third conveyor belt 41, which can make more full use of the equipment's production capacity, make the equipment run more stably and continuously, and extend the service life of the equipment.

[0021] In addition, the vibration frame 51 has a certain tilt angle, so that when the vibration frame 51 vibrates, aggregate particles of different sizes are easily discharged from the first discharge port 53 and the second discharge port 54 .

[0022] Preferably, a plate 45 is provided at the lower side of the front end of the third conveyor belt 41 , the plate 45 is provided on a rotating shaft 46 , the rotating shaft 46 is provided on a fixed table 47 , and two moving wheels 48 are provided at the lower side of the rear end of the plate 45 .

[0023] The motor drives the rotating shaft 46 to rotate, and the rotating shaft 46 drives the third conveyor belt 41 to swing. At the same time, the moving wheel 48 rotates along with it. The setting of the moving wheel 48 makes the third conveyor belt 41 more stable when swinging.

[0024] Preferably, a U-shaped baffle 31 is provided on the upper side of the front end of the second conveyor belt 30 .

[0025] When the aggregate particles formed after crushing are discharged from the outlet 24 onto the second conveyor belt 30 , the U-shaped baffle 31 prevents the aggregate particles from falling onto the ground.

[0026] Preferably, a plurality of partitions 11 are provided at the upper end of the first conveyor belt 10 .

[0027] By arranging the partition 11 on the first conveyor belt 10, the concrete or bricks and tiles on the first conveyor belt 10 can be made more stable during transportation.

[0028] Preferably, a first converging conveyor belt 61 is provided at the lower side of the two first discharge openings 53 , and a second converging conveyor belt 62 is provided at the lower side of the two second discharge openings 54 .

[0029] When the larger aggregate particles remaining on the filter plates 52 in the two vibration frames 51 are discharged from the first discharge port 53 respectively, they will all fall onto the first merging conveyor belt 61, so that the larger aggregate particles are uniformly transported to the corresponding positions through the first merging conveyor belt 61, and the smaller aggregate particles on the lower side of the filter plates 52 in the two vibration frames 51 are discharged from the second discharge port 54, and will all fall onto the second merging conveyor belt 62, so that the smaller aggregate particles are transported to the corresponding positions through the first merging conveyor belt 61, which is convenient for subsequent further processing or loading.

[0030] Preferably, the four corners of the lower end of the vibration frame 51 are respectively provided with spring structures (not shown in the drawings), the four spring structures are respectively provided on the supporting legs, and a vibration motor (not shown in the drawings) is provided in the middle of the lower end of the vibration frame.

[0031] Through the action of the vibration motor and spring, the vibration frame generates vibration to screen the aggregate particles.

[0032] In addition, the vibration frame is an existing technology and will not be described in detail here.

[0033] Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

Claims

1. A construction waste aggregate recycling production line for resource recycling, characterized in that: It includes a first conveyor belt, a crushing assembly, a second conveyor belt, a swing assembly and a vibration assembly; A crushing assembly is provided at the lower side of the rear end of the first conveyor belt, and the crushing assembly includes a shell and two crushing rollers. An inlet is provided at the upper end of the shell, and an outlet is provided at the lower end of the shell. The two crushing rollers are rotatably provided in the shell, and the second conveyor belt is provided at the lower side of the outlet. The swinging assembly is provided at the rear side of the second conveyor belt, and the swinging assembly has a swingable third conveyor belt. The vibration assembly is provided at the rear side of the third conveyor belt, and the vibration assembly has two vibration frames, and filter plates are respectively provided inside the two vibration frames. The upper side of the rear end of the two vibration frames is respectively provided with a first discharge port, and the lower side of the rear end of the two vibration frames is respectively provided with a second discharge port.

2. The resource recycling and utilization of construction waste aggregate recovery production line according to claim 1 is characterized in that: A plate body is provided at the lower side of the front end of the third conveyor belt. The plate body is provided on a rotating shaft which is provided on a fixed table. Two moving wheels are provided at the lower side of the rear end of the plate body.

3. The resource recycling and utilization of construction waste aggregate recovery production line according to claim 1 is characterized in that: A U-shaped baffle is provided on the upper side of the front end of the second conveyor belt.

4. The resource recycling and utilization of construction waste aggregate recovery production line according to claim 1 is characterized in that: A plurality of partitions are provided at the upper end of the first conveyor belt.

5. The resource recycling and utilization of construction waste aggregate recovery production line according to claim 1 is characterized in that: A first converging conveyor belt is provided at the lower side of the two first discharge openings, and a second converging conveyor belt is provided at the lower side of the two second discharge openings.

6. The resource recycling and utilization of construction waste aggregate recovery production line according to claim 1 is characterized in that: The four corners of the lower end of the vibration frame are respectively provided with spring structures, the four spring structures are respectively provided on the supporting legs, and the middle part of the lower end of the vibration frame is provided with a vibration motor.

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