Recycling and crushing device for electrolytic aluminum overhaul slag

Abstract

The utility model relates to the technical field of crushing mechanisms, in particular to a recycling crushing device for electrolytic aluminum overhaul slag. According to the technical scheme, the crusher comprises a machine body and a crushing head, a supporting assembly is arranged on the outer wall of the machine body, a base block is arranged at the middle axis of the lower end of the inner wall of the machine body, a rotating disc is rotationally arranged on the base block, and the crushing head is eccentrically and slidably arranged on the upper surface of the rotating disc through a lead screw assembly; and the crushing plate corresponds to the crushing head in position. According to the utility model, the crushing fineness of waste materials can be changed as required by changing the eccentric distance of the crushing head through the matching of the structures.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing structures, in particular to a recycling crushing device for electrolytic aluminum overhaul slag. Background Art

[0002] Aluminum electrolytic cell overhaul slag mainly contains cathode carbon blocks, refractory bricks, paste, insulation bricks, anti-seepage castables, refractory mortar and insulation boards. The electrolytic aluminum overhaul slag is mixed with a certain proportion of grinding aids and combustion aids, ground into powder, and then sent to the cement kiln system for disposal as an alternative fuel.

[0003] In the process of crushing the electrolytic aluminum overhaul slag by the eccentric crushing mechanism, since the crushing fineness of the waste by traditional machines is uniform and cannot be changed, multiple machines are required to cooperate to perform coarse and fine crushing of the waste.

[0004] Therefore, we propose a recycling and crushing device for electrolytic aluminum overhaul slag to solve the existing problems. Utility Model Content

[0005] The purpose of the utility model is to solve the problems existing in the background technology and to provide a recycling and crushing device for electrolytic aluminum overhaul slag.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a recycling and crushing device for electrolytic aluminum overhaul slag, comprising a machine body and a crushing head, the outer wall of the machine body is provided with a supporting assembly, a base block is provided at the central axis of the lower end of the inner wall of the machine body, a turntable is rotatably provided on the base block, the crushing head is eccentrically slidably arranged on the upper surface of the turntable through a screw assembly, a crushing plate is provided at the upper end of the inner wall of the machine body, and the crushing plate corresponds to the position of the crushing head.

[0007] Preferably, connecting rods are equidistantly installed on the outer wall of the base block, and the other ends of the connecting rods are fixed to the inner wall of the body. A motor is installed on the base block, and the output end of the motor is fixed to the axis of the lower surface of the turntable.

[0008] Preferably, two sliding contacts are symmetrically provided on the upper surface of the base block, and a sliding rail is provided on the lower surface of the turntable, and the sliding contacts are in sliding contact with the sliding rail.

[0009] Preferably, the screw assembly consists of a screw, a slider and a slideway, the slideway is opened at the center position of the upper surface of the turntable, the screw is rotated in the slideway, the slider is threadedly installed on the screw, and the slider is in sliding contact with the slideway, and the top end of the slider is fixed at the center position of the lower surface of the crushing head.

[0010] Preferably, the support assembly is composed of legs and a ring block, the ring block is arranged on the outer wall of the body, and the legs are equidistantly arranged on the lower surface of the ring block.

[0011] Preferably, a cover is installed at the top opening of the machine body, and a hopper is embedded in the cover.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] During use, the utility model of the recycling and crushing device for electrolytic aluminum overhaul slag can introduce the electrolytic aluminum overhaul slag into the interior of the machine body through the hopper. At this time, the motor drives the eccentric crushing head on the turntable to rotate eccentrically relative to the crushing plate, thereby squeezing and crushing the waste material between the crushing plate and the crushing head. The crushed powder material falls directly through the bottom opening of the machine body.

[0014] Furthermore, when the crushing fineness needs to be changed, the power device controls the screw to rotate, and under the principle of the lead screw, the slider slides in the slideway, thereby changing the eccentricity of the crushing head relative to the turntable, thereby achieving the purpose of changing the crushing fineness;

[0015] The utility model can change the crushing fineness of waste materials according to needs by changing the eccentricity of the crushing head. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 For the utility model Figure 1 Schematic diagram of the cross-sectional structure;

[0018] Figure 3 For the utility model Figure 2 Schematic diagram of the main structure;

[0019] Figure 4 This is a schematic diagram of the installation structure of the crushing head of the utility model.

[0020] Reference numerals:

[0021] 1. Support legs; 2. Ring blocks; 3. Machine body; 4. Cover; 5. Hopper; 6. Connecting rod; 7. Crushing plate; 8. Base block; 9. Crushing head; 10. Sliding contact; 11. Sliding contact rail; 12. Turntable; 13. Screw; 14. Slider; 15. Slideway; 16. Motor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0023] Example 1

[0024] like Figure 1-Figure 4 As shown, the utility model proposes a recycling and crushing device for electrolytic aluminum overhaul slag, which includes a body 3 and a crushing head 9. The outer wall of the body 3 is provided with a supporting assembly, and a base block 8 is provided at the central axis of the lower end of the inner wall of the body 3. A turntable 12 is rotatably provided on the base block 8. The crushing head 9 is eccentrically slidably arranged on the upper surface of the turntable 12 through a screw assembly. A crushing plate 7 is provided at the upper end of the inner wall of the body 3, and the position of the crushing plate 7 corresponds to that of the crushing head 9.

[0025] Based on Example 1:

[0026] During use, the recycling and crushing device for electrolytic aluminum overhaul slag of the present invention can introduce the electrolytic aluminum overhaul slag into the interior of the machine body 3 through the hopper 5. At this time, the motor 16 drives the eccentric crushing head 9 on the turntable 12 to rotate eccentrically relative to the crushing plate 7, thereby squeezing and crushing the waste between the crushing plate 7 and the crushing head 9. The crushed powder material falls directly through the bottom opening of the machine body 3.

[0027] Furthermore, when the crushing fineness needs to be changed, the power device controls the rotation of the screw 13, and under the principle of the lead screw, the slider 14 slides in the slideway 15, thereby changing the eccentricity of the crushing head 9 relative to the turntable 12, thereby achieving the purpose of changing the crushing fineness.

[0028] Example 2

[0029] like Figure 1-Figure 4 As shown, the utility model proposes a recycling and crushing device for electrolytic aluminum overhaul slag. Compared with the first embodiment, this embodiment also includes: a support assembly is composed of a support leg 1 and a ring block 2, the ring block 2 is arranged on the outer wall of the body 3, and each support leg 1 is equidistantly arranged on the lower surface of the ring block 2, and a cover 4 is installed at the top opening of the body 3. A hopper 5 is embedded in the cover 4, and the electrolytic aluminum overhaul slag can be introduced into the interior of the body 3 through the hopper 5.

[0030] Connecting rods 6 are equidistantly installed on the outer wall of the base block 8, and the other end of the connecting rods 6 is fixed to the inner wall of the body 3. A motor 16 is installed on the base block 8, and the output end of the motor 16 is fixed at the axis center of the lower surface of the turntable 12. The motor 16 provides power for the rotation of the turntable 12.

[0031] Two sliding contacts 10 are symmetrically provided on the upper surface of the base block 8, and a sliding rail 11 is provided on the lower surface of the turntable 12. The sliding contacts 10 are in sliding contact with the sliding rail 11, and the sliding contact conduction between the sliding contacts 10 and the sliding rail 11 provides power to the rotating power device of the screw 13. It should be noted that the sliding conductive structure is an existing mature technology, so it will not be described in detail here. Those skilled in the art can make any selection according to their needs or convenience.

[0032] The screw assembly consists of a screw 13, a slider 14 and a slide 15. The slide 15 is opened at the center position of the upper surface of the turntable 12. The screw 13 rotates in the slide 15. The slider 14 is threadedly installed on the screw 13, and the slider 14 is in sliding contact with the slide 15. The top of the slider 14 is fixed at the center position of the lower surface of the crushing head 9. The power device drives the screw 13 to rotate, and the slider 14 slides in the slide 15 under the principle of the screw.

[0033] It should be noted that the structure of motor 16 is an existing mature technology, and its working principle and internal structure are known to technicians in the relevant technical field. The present invention only utilizes its function and does not improve its internal structure. Therefore, it will not be described in detail here. Technicians in this field can make any selection according to their needs or convenience.

[0034] The screw 13 of the present invention also needs to be provided with a power device to enable it to work normally, and as is well known to those skilled in the art, the provision of the power is commonplace and is a conventional means or common knowledge, so it will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0035] The above specific embodiments are only several preferred embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

[0036] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A recycling and crushing device for electrolytic aluminum overhaul slag, comprising a body (3) and a crushing head (9), characterized in that: The outer wall of the machine body (3) is provided with a support assembly; the lower center axis of the inner wall of the machine body (3) is provided with a base block (8); a turntable (12) is rotatably provided on the base block (8); the crushing head (9) is eccentrically slidably provided on the upper surface of the turntable (12) through a screw assembly; a crushing plate (7) is provided at the upper end of the inner wall of the machine body (3); the crushing plate (7) corresponds to the position of the crushing head (9).

2. The recycling and crushing device for electrolytic aluminum overhaul slag according to claim 1 is characterized in that: Connecting rods (6) are equidistantly mounted on the outer wall of the base block (8), the other end of the connecting rod (6) is fixed to the inner wall of the machine body (3), a motor (16) is mounted on the base block (8), and the output end of the motor (16) is fixed to the axis center of the lower surface of the turntable (12).

3. The recycling and crushing device for electrolytic aluminum overhaul slag according to claim 1 is characterized in that: Two sliding contacts (10) are symmetrically provided on the upper surface of the base block (8), and a sliding rail (11) is provided on the lower surface of the rotating disk (12), and the sliding contacts (10) are in sliding contact with the sliding rail (11).

4. The recycling and crushing device for electrolytic aluminum overhaul slag according to claim 1 is characterized in that: The screw assembly is composed of a screw (13), a slider (14) and a slideway (15). The slideway (15) is opened at the center position of the upper surface of the turntable (12). The screw (13) is rotated in the slideway (15). The slider (14) is threadedly installed on the screw (13), and the slider (14) is in sliding contact with the slideway (15). The top end of the slider (14) is fixed at the center position of the lower surface of the crushing head (9).

5. The recycling and crushing device for electrolytic aluminum overhaul slag according to claim 1 is characterized in that: The support assembly is composed of a support leg (1) and a ring block (2), wherein the ring block (2) is arranged on the outer wall of the machine body (3), and each of the support legs (1) is equidistantly arranged on the lower surface of the ring block (2).

6. The recycling and crushing device for electrolytic aluminum overhaul slag according to claim 1 is characterized in that: A cover (4) is installed at the top opening of the machine body (3), and a hopper (5) is embedded and installed on the cover (4).

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