Aluminum alloy crushed aggregate recycling equipment

Abstract

The utility model discloses aluminum alloy crushed aggregate recycling equipment which comprises a base frame, a mesh belt conveyor, a crushed aggregate collecting device and an extruding device, the mesh belt conveyor, the crushed aggregate collecting device and the extruding device are installed on the base frame, the crushed aggregate collecting device is arranged below the mesh belt conveyor, and a discharging port of the crushed aggregate collecting device is communicated with a feeding port of the extruding device. The extrusion device comprises an extrusion shell, an extrusion oil cylinder, an extrusion column, a measuring plate, a pressure sensor, a stripping oil cylinder and a stripping column, at least one extrusion oil cylinder is connected to one end of the extrusion shell, a piston rod of the extrusion oil cylinder is connected with the extrusion column, the extrusion column is arranged in the extrusion shell, and the measuring plate is arranged in the end, away from the extrusion oil cylinder, in the extrusion shell; the measuring plate is connected to the inner wall of the extrusion shell through a pressure sensor; the aluminum alloy crushed material recycling equipment is simple in structure, convenient to use and practical, crushed materials in recycled aluminum materials are screened out through the mesh belt conveyor, and then the crushed materials are compressed into aluminum columns through the extrusion device.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of crushed material recycling, and particularly relates to an aluminum alloy crushed material recycling device. BACKGROUND

[0002] Aluminum material is a renewable resource, and its recycling and utilization can not only reduce resource waste, but also significantly reduce energy consumption and emissions in the production process; two kinds of tailings are mainly generated during aluminum profile production, one is the cutting crushed material when cutting off the aluminum rod, and the other is the tailing after the aluminum rod is extruded. The basic steps of recycling aluminum profiles include collection, classification, cleaning, smelting and reprocessing. In this process, the energy consumption is much lower than the energy required for extracting aluminum metal from aluminum ore, and is usually only a small part of the raw material production; the tailing is usually put into the furnace, and the block material is easily put into the forklift, but the crushed material is not easy to be discharged from the forklift feeding hopper; the feeding hopper needs to be repeatedly turned over, so that the crushed material in the feeding hopper is discharged through vibration, but the repeated impact sound is loud and long, and the furnace feeding time is prolonged. SUMMARY

[0003] The utility model solves the technical problem to provide an aluminum alloy crushed material recycling device, its simple structure, convenient and practical through the mesh belt conveyor the crushed material in recycling aluminum material is screened out, then through the extrusion device the crushed material is compressed into aluminum column.

[0004] An aluminum alloy crushed material recycling device, comprising a base frame and a mesh belt conveyor, a crushed material collecting device and an extrusion device installed on the base frame, the crushed material collecting device is arranged below the mesh belt conveyor and the discharge port is communicated with the feeding port of the extrusion device; the extrusion device comprises an extrusion shell, an extrusion oil cylinder, an extrusion column, a measuring plate, a pressure sensor, a stripping oil cylinder and a stripping column, at least one extrusion oil cylinder is connected to one end of the extrusion shell and the piston rod is connected with the extrusion column, the extrusion column is arranged in the extrusion shell, the measuring plate is arranged in the extrusion shell and away from one end of the extrusion oil cylinder, the measuring plate is connected to the inner wall of the extrusion shell through the pressure sensor, at least one stripping oil cylinder is installed on the extrusion shell and the piston rod is connected with the stripping column; the extrusion shell comprises a fixed extrusion shell, a movable extrusion shell and a displacement cylinder, a plurality of dovetail sliding blocks are arranged on the fixed extrusion shell, a plurality of dovetail sliding grooves are formed on the movable extrusion shell, a plurality of matched semicircular extrusion grooves are formed on the fixed extrusion shell and the movable extrusion shell, and two displacement cylinders are symmetrically installed on the fixed extrusion shell and the power rod is connected with the movable extrusion shell.

[0005] Preferably, one end of the extrusion column is connected with a stripping circular table, and a groove is formed in the inner wall of the semicircular extrusion groove of the fixed extrusion shell for the stripping circular table to enter.

[0006] Preferably, the scrap collecting device comprises a collecting hopper, a collecting box, a conveying motor and a conveying screw, the collecting hopper is arranged below the mesh belt conveyor, the collecting hopper is connected to the collecting box, the conveying screw is arranged in the collecting box and connected to the conveying motor, and the collecting box is provided with a feeding pipe at the bottom.

[0007] Preferably, the movable extrusion shell is provided with a sliding plate.

[0008] Preferably, the scrap removing circular table is inverted conical.

[0009] Preferably, the mesh belt conveyor is arranged obliquely.

[0010] Preferably, a plurality of springs are connected between the mesh belt conveyor and the base frame, and a vibration motor is arranged on the mesh belt conveyor.

[0011] Advantages:

[0012] (1) The aluminum alloy scrap recycling equipment has simple structure, is convenient and practical, and can screen out scrap in recycled aluminum materials through the mesh belt conveyor, and then compress the scrap into aluminum columns through the extrusion device.

[0013] (2) The aluminum alloy scrap recycling equipment can drive the movable extrusion shell to move through the displacement electric cylinder, and can push the extruded aluminum column through the scrap removing column, so that the aluminum column can be smoothly separated from the semicircular extrusion groove, and the aluminum column is prevented from being stuck in the semicircular extrusion groove.

[0014] (3) The aluminum alloy scrap recycling equipment can avoid the aluminum scrap in the extrusion entering the gap between the scrap removing circular table and the groove under the extrusion force, and can avoid the situation that the scrap removing column is stuck or difficult to be recycled. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structural schematic view of the scrap recycling equipment;

[0016] Fig. 2 It is a structural schematic view of the extrusion device;

[0017] Fig. 3 It is a structural schematic view of the extrusion shell;

[0018] 1 - net belt conveyor, 2 - broken material collecting device, 21 - central hopper, 22 - collecting box, 23 - conveying motor, 24 - conveying screw, 25 - feeding pipe, 3 - extruding device, 31 - extruding shell, 32 - extruding cylinder, 33 - extruding column, 34 - measuring plate, 35 - pressure sensor, 36 - stripping cylinder, 37 - stripping column, 38 - stripping cone, 39 - fixed extruding shell, 310 - movable extruding shell, 311 - semicircular extruding groove, 312 - dovetail sliding groove, 313 - dovetail sliding block, 314 - sliding plate, 4 - forklift feeding hopper. DETAILED DESCRIPTION

[0019] The embodiments of the present application are further illustrated below with reference to the drawings.

[0020] Example 1

[0021] As Figs. 1 to 3An aluminum alloy scrap recycling device is shown, which comprises a base frame, a mesh belt conveyor 1, a scrap collecting device 2 and an extrusion device 3 installed on the base frame, the scrap collecting device 2 is arranged below the mesh belt conveyor 1 and the discharge port is communicated with the feed port of the extrusion device 3; the extrusion device 3 comprises an extrusion shell 31, an extrusion oil cylinder 32, an extrusion column 33, a measuring plate 34, a pressure sensor 35, a stripping oil cylinder 36 and a stripping column 37, at least one extrusion oil cylinder 32 is connected to one end of the extrusion shell 31 and the piston rod is connected with the extrusion column 33, the extrusion column 33 is arranged in the extrusion shell 31, the measuring plate 34 is arranged in the extrusion shell 31 away from one end of the extrusion oil cylinder 32, the measuring plate 34 is connected to the inner wall of the extrusion shell 31 through the pressure sensor 35, and at least one stripping oil cylinder 36 is installed on the extrusion shell 31 and the piston rod is connected with the stripping column 37; the extrusion shell 31 comprises a fixed extrusion shell 39, a movable extrusion shell 310 and a displacement electric cylinder, a plurality of dovetail sliding blocks 313 are arranged on the fixed extrusion shell 39, a plurality of dovetail sliding grooves 312 are formed on the movable extrusion shell 310, and a plurality of matched semicircular extrusion grooves 311 are formed on the fixed extrusion shell 39 and the movable extrusion shell 310, two displacement electric cylinders are symmetrically installed on the fixed extrusion shell 39 and the power rod is connected with the movable extrusion shell 310; one end of the extrusion column 33 is connected with a stripping circular table 38, and a groove is formed in the inner wall of the semicircular extrusion groove 311 of the fixed extrusion shell 39 for the stripping circular table 38 to enter; the scrap collecting device 2 comprises a collecting hopper 21, a collecting box 22, a conveying motor 23 and a conveying screw 24, the collecting hopper 21 is arranged below the mesh belt conveyor 1, the collecting hopper 21 is connected to the collecting box 22, the conveying screw 24 is arranged in the collecting box 22 and connected with the conveying motor 23, and a feeding pipe 25 is arranged at the bottom of the collecting box 22; a sliding plate 314 is installed on the movable extrusion shell 310; the stripping circular table 38 is inverted conical; the mesh belt conveyor 1 is arranged obliquely; a plurality of springs are connected between the mesh belt conveyor 1 and the base frame, and a vibration motor is installed on the mesh belt conveyor 1.

[0022] The recovered aluminum material is transported to the mesh belt conveyor 1 by the bucket elevator, the large aluminum material is separated from the aluminum scrap by the mesh belt conveyor 1, the screened aluminum scrap falls into the collecting hopper 21 and slides into the collecting box 22, the conveying motor 23 is started to drive the conveying screw 24 to convey the aluminum scrap in the collecting box 22 into the feeding pipe 25, the aluminum scrap is introduced into the semicircular extrusion groove 311 of the fixed extrusion shell 39 and the movable extrusion shell 310 of the extruding device 3, the extrusion cylinder 32 is started to drive the extrusion column 33 to move, so that the extrusion column 33 extrudes the aluminum scrap into an aluminum column, the extrusion force on the measuring plate 34 is measured by the pressure sensor 35, the movable extrusion shell 310 is driven to move by the displacement cylinder, so that the aluminum column can fall off, the stripping cylinder 36 is started to drive the stripping column 37 to move, the aluminum column is pushed out of the semicircular extrusion groove 311 by the stripping column 37, the pushed-out aluminum column falls into the forklift feeding hopper 4 along the sliding plate 314, the mesh belt conveyor 1 conveys the large aluminum material into the forklift feeding hopper 4, the stripping cone 38 is arranged in an inverted conical shape, so that the aluminum scrap cannot be extruded into the gap between the stripping column 37 and the fixed extrusion shell 39, and the stripping column 37 is not stuck during work, and the mesh belt conveyor 1 is vibrated by the vibration motor, so that the aluminum scrap in the conveying process can be quickly screened out.

[0023] The specific embodiments of the utility model are described in detail above, but it is only as an example, the utility model is not limited to the above description specific embodiments. For those skilled in the art, any equivalent modification and replacement to the utility model are also in the scope of the utility model. Therefore, equivalent transformation and modification made without departing from the spirit and scope of the utility model are also covered in the scope of the utility model.

Claims

1. An aluminum alloy scrap recycling apparatus characterized by: The utility model provides a kind of extrusion device, including base and install on base mesh belt conveyor (1), scrap collecting device (2) and extrusion device (3), the scrap collecting device (2) is arranged below mesh belt conveyor (1) and discharge port is communicated with extrusion device (3) feed inlet;The extrusion device (3) includes extrusion shell (31), extrusion cylinder (32), extrusion column (33), measuring plate (34), pressure sensor (35), stripping cylinder (36) and stripping column (37), at least one extrusion cylinder (32) is connected in extrusion shell (31) one end and piston rod is connected with extrusion column (33), the extrusion column (33) is arranged in extrusion shell (31), the measuring plate (34) is arranged in extrusion shell (31) and is away from the end in extrusion cylinder (32), the measuring plate (34) is connected on the inner wall of extrusion shell (31) by pressure sensor (35), at least 1 stripping cylinder (36) is installed on extrusion shell (31) and piston rod is connected with stripping column (37);The extrusion shell (31) includes fixed extrusion shell (39), movable extrusion shell (310) and displacement electric cylinder, the fixed extrusion shell (39) is provided with a plurality of dovetail sliding blocks (313), the movable extrusion shell (310) is provided with a plurality of dovetail sliding grooves (312), the fixed extrusion shell (39) and movable extrusion shell (310) are provided with a plurality of matched semicircular extrusion grooves (311), two displacement electric cylinders are symmetrically installed on fixed extrusion shell (39) and power rod is connected with movable extrusion shell (310).

2. An aluminum alloy scrap recycling apparatus as defined in claim 1, characterized by: The extrusion column (33) one end is connected with stripping round table (38), the semicircular extrusion groove (311) of fixed extrusion shell (39) inner wall is provided with the groove for entering stripping round table (38).

3. An aluminum alloy scrap recycling apparatus as defined in claim 2, wherein: The scrap collecting device (2) includes centralizing hopper (21), collection box (22), conveying motor (23) and conveying screw (24), the centralizing hopper (21) is arranged below mesh belt conveyor (1), the centralizing hopper (21) is connected on collection box (22), the conveying screw (24) is arranged in collection box (22) and is connected with conveying motor (23), the bottom of collection box (22) is provided with feed pipe (25).

4. An aluminium alloy scrap recycling apparatus as claimed in claim 3 wherein: The movable extrusion shell (310) is installed with sliding plate (314).

5. An aluminium alloy scrap recycling apparatus as claimed in claim 4 wherein: The stripping round table (38) is inverted conical.

6. An aluminium alloy scrap recycling apparatus as claimed in claim 5 wherein: The mesh belt conveyor (1) is arranged obliquely.

7. An aluminium alloy scrap recycling apparatus as claimed in claim 6 wherein: A plurality of springs are connected between the mesh belt conveyor (1) and the base, and a vibration motor is installed on the mesh belt conveyor (1).

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