Feeding device of aluminum slag separation system

Abstract

A feeding device of an aluminum slag separation system comprises a hopper mechanism and a check block, the hopper mechanism comprises a base and a hopper, an inserting groove is formed in the base, the hopper is of a hopper-shaped structure defined by a front side wall, a rear side wall, a left side wall and a right side wall, the front side wall is an inclined face, the rear side wall is a vertical face, the front side wall and the rear side wall are connected through an arc face to form the bottom face of the hopper, and the check block is arranged on the base. A hinged support is arranged at the front end of the base, the hopper is connected with the hinged support in a hinged mode through an inclined face, so that the extending end of the front side wall of the hopper exceeds the base and is supported on the base through the bottom face, and the check block is I-shaped steel, is connected with the side wall of the filter residue separation system in a welded mode through a shaft end face and is located above a feeding port. A triangular reinforcing block is welded between the lower end face of the check block and the side wall of the filter residue separation system, and the hopper mechanism and the check block are matched to form a feeding device. The feeding device is simple in structure and low in machining cost, the aim of independently feeding to the aluminum slag separation system can be achieved through the forklift, the labor intensity of workers is effectively reduced, and the feeding efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum processing, and in particular to a feeding device for an aluminum slag separation system. Background Technology

[0002] During the production of aluminum products, especially when molten aluminum is melted in a furnace, aluminum processing enterprises generate a lot of aluminum dross. The aluminum dross contains aluminum lumps formed by the condensation of molten aluminum. It is necessary to put the aluminum dross containing aluminum lumps into an aluminum dross separation system to separate the aluminum lumps and recycle them as raw materials.

[0003] Currently, aluminum slag is typically loaded into hoppers and hoisted to the inlet of the aluminum slag separation system using a crane. The hoppers are then manually tilted to dump the aluminum slag into the system's inlet. However, the high temperature of the aluminum slag creates a harsh working environment, resulting in high labor intensity and low slag removal efficiency.

[0004] Therefore, how to design a feeding device with high slag discharge efficiency and reduced manual intervention is a problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a feeding device for an aluminum slag separation system. This device has a simple structure, low processing cost, and can be independently fed into the aluminum slag separation system using a forklift, effectively reducing manual labor intensity and improving feeding efficiency.

[0006] The technical solution of this utility model is: a feeding device for an aluminum slag separation system, including a hopper mechanism and a stop block. The hopper mechanism includes a base and a hopper. The base is provided with a slot for inserting a forklift fork arm. The hopper is a bucket-shaped structure formed by a front side wall, a rear side wall, a left side wall, and a right side wall. The front side wall is an inclined surface, and the rear side wall is a vertical surface. The front side wall and the rear side wall are connected by an arc surface to form the bottom surface of the hopper. A hinge seat is provided at the front end of the base. The hopper is hinged to the hinge seat through the inclined surface, so that the extension end of the front side wall of the hopper extends beyond the base and is supported on the base by the bottom surface. The stop block is an I-beam. The stop block is welded to the side wall of the filter slag separation system through the shaft end face and is located above the feed inlet. A triangular reinforcing block is welded between the lower end face of the stop block and the side wall of the filter slag separation system. The hopper mechanism and the stop block cooperate to form a feeding device.

[0007] The base includes two parallel rectangular tubes spaced apart, with the internal space of the rectangular tubes forming slots, and the two rectangular tubes are connected by multiple crossbeams to form a whole.

[0008] There are two crossbeams, which are connected to the front and rear ends of the rectangular tube, respectively.

[0009] A limiting chain or limiting rope is connected between the rear side wall of the hopper and the rear end of the base to limit the rotation angle of the hopper.

[0010] The upper edges of the front side wall, the rear side wall, the left side wall and the right side wall of the hopper are all outwardly bent by 90° to form bent edges.

[0011] The above technical solution has the following beneficial effects:

[0012] 1. The feeding device of the aluminum slag separation system comprises a hopper mechanism and a stop block. The hopper mechanism is used for containing aluminum slag and cooperates with the stop block to complete the feeding of the contained aluminum slag into the aluminum slag separation system. The hopper mechanism comprises a base and a hopper. The base is provided with a slot for inserting the fork arm of a forklift. The fork arm of the forklift can be inserted into the slot of the base to drive the base to lift, advance and retreat. The hopper has a bucket-shaped structure surrounded by a front side wall, a rear side wall, a left side wall and a right side wall. The front side wall is inclined, the rear side wall is vertical, and the front side wall and the rear side wall are connected by an arc surface to form the bottom surface of the hopper. When the hopper is inclined forward by a certain angle, the front side wall of the hopper extends downward, and the aluminum slag in the hopper falls out under the action of gravity. The front end of the base is provided with a hinge seat. The hopper is connected to the hinge seat by the inclined surface to make the extended end of the front side wall of the hopper beyond the base and supported on the base by the bottom surface. The hopper is stably supported on the base by the bottom surface under natural conditions to ensure the stability of the aluminum slag during the transfer process. The stop block is an I-beam. The stop block is connected to the side wall of the residue separation system by the shaft end surface and located above the feeding port. A triangular reinforcing block is welded between the lower end surface of the stop block and the side wall of the residue separation system. The hopper mechanism and the stop block are combined to form the feeding device. The hopper mechanism loaded with aluminum slag is transferred to above the feeding port of the aluminum slag separation system by the forklift. The extended end of the inclined surface of the hopper abuts against the lower end surface of the stop block and is limited by the triangular reinforcing block to have a spacing between the extended end of the inclined surface of the hopper and the side wall of the residue separation system. The fork arm of the forklift is continuously lifted, the hopper is turned over around the hinge seat, and when the inclined surface of the hopper extends downward, the aluminum slag in the hopper is separated from the hopper under the action of gravity and falls into the feeding port of the residue separation system through the spacing between the hopper and the side wall of the residue separation system to complete the feeding.

[0013] 2. The base comprises two parallel and spaced rectangular tubes. The internal space of the rectangular tubes forms the slot. The two rectangular tubes are connected by multiple cross beams to form a whole. This structure is simple, reliable and convenient for the forklift to transfer the base.

[0014] 3. A limiting chain or limiting rope is connected between the rear side wall of the hopper and the rear end of the base to limit the rotation angle of the hopper, avoid the hopper from being unable to automatically reset under the action of gravity after excessive turning over, eliminate the manual resetting process and reduce the labor intensity.

[0015] 4. The upper edges of the front side wall, the rear side wall, the left side wall and the right side wall of the hopper are all outwardly bent by 90° to form a bent edge, which can improve the structural strength of the hopper and reduce the deformation amount caused by the cooperation of the extended end of the front side wall and the block, thereby improving the service life of the hopper.

[0016] Further description will be made in combination with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a cooperation schematic view of the utility model;

[0018] Figure 2 It is a feeding state view of the utility model.

[0019] In the drawings, 1 is a hopper mechanism, 11 is a base, 12 is a hopper, 13 is a slot, 14 is a hinge base, 2 is a block, and 3 is a triangular reinforcing block. SPECIFIC EMBODIMENT

[0020] Reference Figure 1 and Figure 2 is a specific embodiment of a feeding device of an aluminum slag separation system. The feeding device of the aluminum slag separation system comprises a hopper mechanism 1 and a block 2. The hopper mechanism 1 comprises a base 11 and a hopper 12, the base 11 is provided with a slot 13 for the insertion of a fork arm of a forklift, in the embodiment, the base 11 comprises two parallel and spaced apart rectangular tubes, the internal space of the rectangular tubes forms the slot 13, the two rectangular tubes are connected through a plurality of cross beams to form a whole, specifically, the number of cross beams is two, which are respectively welded at the front end and the rear end of the rectangular tubes to form a rectangular frame. The hopper 12 is a bucket-shaped structure surrounded by a front side wall, a rear side wall, a left side wall and a right side wall, and the front side wall is inclined and the rear side wall is vertical, in the embodiment, the left side wall and the right side wall are also vertical, the front side wall and the rear side wall are connected through an arc surface to form the bottom surface of the hopper, in order to improve the structural strength of each side wall, the upper edges of the front side wall, the rear side wall, the left side wall and the right side wall of the hopper are all outwardly bent by 90° to form a bent edge. The front end of the base 11 is provided with a hinge base 14, the hopper 12 is connected to the hinge base 14 through the inclined surface, so that the extended end of the front side wall of the hopper exceeds the base 11 and is supported on the base 11 through the bottom surface, that is, the center of gravity of the hopper is located behind the hinge base. In order to limit the rotation angle of the hopper and avoid excessive turning of the hopper, a limiting chain or a limiting rope is connected between the rear side wall of the hopper and the rear end of the base, usually a limiting chain. The block 2 is an I-beam, the block 2 is connected to the side wall of the residue separation system through the shaft end surface, is located above the feeding port, and the triangular reinforcing block 3 is welded between the lower end surface of the block 2 and the side wall of the residue separation system, the feeding device is composed of the hopper mechanism 1 and the block 2 in cooperation.

[0021] The working principle of the utility model is as follows: the aluminum slag is loaded into the hopper through a forklift or manually, the fork arm of the forklift is inserted into the two square tubes of the base, the forklift is controlled to move, the front sidewall extension end of the hopper is located above the feed inlet of the aluminum slag separation system, the front sidewall extension end of the hopper is abutted against the lower end face of the stop block, the distance is limited by the triangular reinforcing block, the hopper inclined surface extension end and the sidewall of the aluminum slag separation system have a spacing space, the fork arm of the forklift is continuously lifted, the hopper is turned over around the hinged seat, after the limiting chain is stretched, the aluminum slag in the hopper is separated from the hopper under the action of gravity and falls into the feed inlet of the aluminum slag separation system through the spacing space between the hopper and the sidewall of the aluminum slag separation system, and the feeding is completed. The forklift is reset, and the next batch of slag loading and feeding can be carried out.

Claims

1. A feed arrangement for an aluminum dross separation system, characterized by: Including hopper mechanism (1), block (2), The hopper mechanism (1) comprises a base (11) and a hopper (12), the base (11) is provided with a slot (13) for inserting the fork arm of the forklift, The hopper (12) is a bucket-shaped structure surrounded by a front side wall, a rear side wall, a left side wall and a right side wall, the front side wall is inclined, the rear side wall is vertical, and the front side wall and the rear side wall are connected by an arc surface to form the bottom surface of the hopper, The front end of the base (11) is provided with a hinge seat (14), the hopper (12) is connected to the hinge seat (14) by a hinge, the front side wall of the hopper extends beyond the base (11), and the bottom surface of the hopper is supported on the base (11), The block (2) is an I-beam, the block (2) is connected to the side wall of the residue separation system by a shaft end face and is welded, located above the feed inlet, and a triangular reinforcing block (3) is welded between the lower end face of the block (2) and the side wall of the residue separation system, the hopper mechanism (1) and the block (2) are matched to form a feeding device.

2. The feed arrangement for an aluminum dross separation system of claim 1, wherein: The base (11) comprises two parallel and spaced rectangular tubes, the internal space of the rectangular tube forms a slot (13), and the two rectangular tubes are connected by a plurality of cross beams to form a whole.

3. The feed arrangement for an aluminum dross separation system of claim 2, wherein: The number of cross beams is two, which are connected to the front end and rear end of the rectangular tube respectively.

4. The feed arrangement for an aluminum dross separation system of claim 1, wherein: The rear side wall of the hopper (12) is connected to the rear end of the base by a limiting chain or a limiting rope to limit the rotation angle of the hopper.

5. The feed arrangement for an aluminum dross separation system of claim 1, wherein: The upper edges of the front side wall, the rear side wall, the left side wall and the right side wall of the hopper are all bent outward by 90° to form a folded edge.

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