Aluminum raw material pretreatment device

Abstract

The utility model provides an aluminum raw material pretreatment device, which belongs to the technical field of waste aluminum pretreatment equipment and comprises baffles arranged on two sides of a conveying belt, an electromagnet plate arranged above a bearing surface of the conveying belt along the front-back direction, an on-off switch arranged on the upper portion of the electromagnet plate, a connecting block arranged on the upper portion of the on-off switch and an electric lifting rod arranged on the upper portion of the connecting block. A sliding rail is arranged on the upper portion of the electric lifting rod in the left-right direction, a supporting assembly is arranged at the bottom of the left side of the sliding rail, a supporting frame is arranged at the bottom of the right side of the sliding rail, and a collecting box is arranged between the supporting frame and the conveying belt. Scrap iron is attracted to the lower surface of the electromagnet plate, then the electric telescopic rod enables the sliding block to drive the electric lifting rod and the electromagnet plate to move to the upper portion of the collecting box, the scrap iron falls into the collecting box, sorting of the scrap iron in waste aluminum is achieved, and therefore the quality of smelted waste aluminum blocks is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste aluminum pretreatment equipment, in particular to an aluminum raw material pretreatment device. Background Art

[0002] Aluminum raw materials are the starting materials used in the production of aluminum and aluminum alloy products. They primarily come from the following sources: Bauxite: The most important aluminum raw material, it is an ore composed primarily of gibbsite, boehmite, or diaspore. Alumina: Produced from bauxite through a series of processing steps, primarily through the Bayer process and sintering. Scrap aluminum: This includes scraps and discarded aluminum products generated during the production process. Recycling scrap aluminum can reduce reliance on primary bauxite, lowering energy consumption and reducing environmental pollution.

[0003] With the development of society, in order to reduce energy consumption and environmental pollution, scrap aluminum will be collected, processed and reused into raw aluminum (scrap aluminum, such as broken aluminum, alloy aluminum plates and other aluminum-containing waste materials) for crushing and other pre-treatment work. The purpose of crushing scrap aluminum is to make the scrap aluminum blocks relatively uniform in size, so that they can be heated more evenly during the smelting process, accelerate the melting speed and improve production efficiency.

[0004] The existing scrap aluminum is more or less rich in iron filings. Since the crushed aluminum blocks will be mixed with some iron debris and enter the smelting furnace, the purity of the refined aluminum will be affected during the smelting of the aluminum blocks, thereby reducing the quality of the aluminum raw materials. In order to solve the above problems, an aluminum raw material pretreatment device is proposed to solve the above problems. Utility Model Content

[0005] In view of this, the utility model provides an aluminum raw material pretreatment device, which can adjust the height of the electromagnetic iron plate and the conveyor belt through an electric lifting rod, so that when the iron chips on the conveyor belt pass through the electromagnetic iron plate, the iron chips are adsorbed on the lower surface of the electromagnetic iron plate, and then the electric telescopic rod is used to drive the slider to move the electric lifting rod and the electromagnetic iron plate to the upper part of the collection box, so that the iron chips fall into the collection box, thereby realizing the sorting of iron chips in the scrap aluminum, thereby improving the quality of the smelted scrap aluminum blocks.

[0006] In order to solve the above technical problems, the utility model provides an aluminum raw material preprocessing device, including baffles arranged on both sides of the conveyor belt, the baffles are used to prevent aluminum blocks from falling, and an electromagnet plate for adsorbing iron filings on the conveyor belt is arranged along the front-to-back direction above the conveyor belt bearing surface, and an on-off switch for controlling the opening and closing of the electromagnet plate is provided on the upper part of the electromagnet plate. When the electromagnet plate is energized, it can adsorb iron filings, and a connecting block is provided on the upper part of the on-off switch, and an electric lifting rod is provided on the upper part of the connecting block. A slide rail is provided on the upper part of the electric lifting rod along the left and right directions, a support assembly is provided on the bottom left side of the slide rail, and a support frame is provided on the bottom right side of the slide rail, and a collection box is provided between the support frame and the conveyor belt.

[0007] A connecting plate for connecting the electromagnet plate and the on-off switch is provided in the middle of the upper surface of the electromagnet plate, and an on-off switch for opening and closing the electromagnet plate is fixed on the upper surface of the connecting plate.

[0008] The upper part of the connecting block is fixed to the telescopic end of the electric lifting rod. A sliding plate for fixing the driving end of the electric lifting rod is provided on the top of the driving end of the electric lifting rod. The sliding plate is also used to move on the surface of the slide rail slot. The upper surface of the sliding plate slides with the slide rail slot surface.

[0009] The upper surface of the sliding plate is provided with a sliding block adapted to the slide rail. The sliding block is used to connect the sliding plate and the slide rail, and the sliding block is in an inverted convex shape.

[0010] A linkage block is fixedly provided on the left side wall of the slider, which is used to connect the slider and the electric telescopic rod. An electric telescopic rod is provided on the left side of the linkage block to drive the linkage block to move along the slide rail, and the left side wall of the linkage block is connected to the telescopic end of the electric telescopic rod.

[0011] A fixing bracket for fixing the driving end of the electric telescopic rod is provided on the left side of the driving end of the electric telescopic rod, and the fixing bracket is fixed to the left side wall of the slide rail.

[0012] The support assembly includes a support plate arranged at the bottom left side of the slide rail, the support plate is used to connect the slide rail and the support column, a support column is arranged at the lower part of the support plate, the support column is used to connect the support plate and the ground, and the support column is also used to support and stabilize the left part of the slide rail, and the support column is in contact with the ground.

[0013] The support frame is in contact with the ground. A placement platform for placing a collection box is provided on one side of the support frame close to the conveyor belt. A collection box for collecting iron filings is placed on the bearing surface of the placement platform.

[0014] In summary, compared with the prior art, this application has at least one of the following beneficial technical effects:

[0015] 1. Adjust the height of the electromagnet plate and the conveyor belt through the electric lifting rod, and then start the opening and closing switch to energize the electromagnet plate. When the iron chips on the conveyor belt pass through the electromagnet plate, the iron chips are adsorbed on the lower surface of the electromagnet plate. Then, the electric telescopic rod is used to make the slider drive the electric lifting rod and the electromagnet plate to move to the upper part of the collection box. Then, close the opening and closing switch to cut off the power to the electromagnet plate, and then the iron chips fall into the collection box to realize the sorting of iron chips in scrap aluminum.

[0016] 2. The support plate and the support column are used to support the left part of the stable slide rail to prevent it from falling. The support frame fixes the bottom right side of the slide rail, so that the left and right sides of the slide rail can be supported.

[0017] 3. The placement platform is set up to increase the placement height of the collection box to prevent dust on the ground from flying into the collection box and mixing with iron filings. The collection box is used to collect iron filings adsorbed on the electromagnet plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front cross-sectional view of the utility model;

[0019] Figure 2 For this utility model Figure 1 A partial enlarged view of;

[0020] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 4 It is a top sectional view of the present invention.

[0022] Explanation of the accompanying drawings: 10, conveyor belt; 100, baffle; 101, electromagnet plate; 102, opening and closing switch; 103, connecting block; 104, connecting plate; 200, electric lifting rod; 201, sliding plate; 202, slider; 203, linkage block; 204, fixed bracket; 205, electric telescopic rod; 300, slide rail; 301, support assembly; 302, support frame; 303, support plate; 304, support column; 305, placement platform; 306, collection box. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiment of the present invention clearer, the following will be combined with the appended drawings of the embodiment of the present invention. Figure 1-4 The technical solutions of the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of the present invention.

[0024] like Figure 1-4As shown: This embodiment provides an aluminum raw material pretreatment device, including baffles 100 arranged on both sides of a conveyor belt 10, the baffles 100 are used to prevent the aluminum block from falling, and an electromagnet plate 101 for absorbing iron filings on the conveyor belt 10 is arranged along the front-to-back direction above the carrying surface of the conveyor belt 10, and an on-off switch 102 for controlling the opening and closing of the electromagnet plate 101 is provided on the upper part of the electromagnet plate 101. When the electromagnet plate 101 is energized, the iron filings can be absorbed, and when the electromagnet plate 101 is de-energized, the iron filings can fall from the electromagnet plate 101. A connecting block 103 for connecting the on-off switch 102 to the electric lifting rod 200 is provided on the upper part of the on-off switch 102. The connecting block 103 An electric lifting rod 200 is provided on the upper part, which can drive the electromagnetic plate 101 to move up and down. A slide rail 300 is provided on the upper part of the electric lifting rod 200 in the left and right directions, which can move the electric lifting rod 200 and the electromagnetic plate 101. A support assembly 301 is provided at the bottom left of the slide rail 300 for fixing the left part of the slide rail 300. A support frame 302 is provided at the bottom right of the slide rail 300 for fixing the right part of the slide rail 300. A collection box 306 for collecting iron chips dropped from the electromagnetic plate 101 is provided between the support frame 302 and the conveyor belt 10. The size of the collection box 306 is larger than the size of the magnetic surface of the electromagnetic plate 101.

[0025] When in use, the height of the connecting plate 104 is adjusted by the electric lifting rod 200, and then the height of the electromagnetic plate 101 and the conveyor belt 10 fixed to the connecting plate 104 is adjusted, and the opening and closing switch 102 is turned on to energize the electromagnetic plate 101, so that when the iron filings on the conveyor belt 10 pass through the electromagnetic plate 101, the iron filings are adsorbed on the lower surface of the electromagnetic plate 101, and the electric telescopic rod 205 is turned on to make the linkage block 203 drive the sliding block to move along the slide rail 300. When the electric telescopic rod 205 is not in use, the electromagnetic plate 101 can be manually pushed to make the slider 202 move along the slide rail 300, and then the electric lifting rod 200 and the electromagnetic plate 101 connected to the slider 202 are moved to the upper part of the collection box 306, and then the opening and closing switch 102 is turned off to cut off the power to the electromagnetic plate 101, so that the iron filings fall into the collection box 306, thereby realizing the sorting of iron filings in the scrap aluminum.

[0026] This embodiment provides an aluminum raw material pretreatment device,

[0027] like Figure 1 、 23: A connecting plate 104 for connecting the electromagnet plate 101 and the on-off switch 102 is provided in the middle of the upper surface of the electromagnet plate 101. The connecting plate 104 and the electromagnet plate 101 are fixed with bolts. The connecting plate 104 can be a square plate with a hollow middle part for passing wires. An on-off switch 102 for opening and closing the electromagnet plate 101 is fixed on the upper surface of the connecting plate 104. The connecting plate 104 is electrically connected to the on-off switch 102. The on-off switch 102 can remotely control the on and off of the electromagnet plate 101. The on-off switch 102 may include: switching elements, resistors, capacitors, inductors, potentiometers, control chips and other electrical components.

[0028] The effect is that the connecting plate 104 is used to connect the electromagnetic plate 101 and the on-off switch 102 , and the on-off switch 102 can control the size of the suction force of the electromagnetic plate 101 .

[0029] like Figure 1 、 2 4: The upper part of the connecting block 103 and the telescopic end of the electric lifting rod 200 can be fixed by bolts, and a sliding plate 201 for fixing the driving end of the electric lifting rod 200 is provided on the top of the driving end of the electric lifting rod 200. The driving end of the electric lifting rod 200 and the lower surface of the sliding plate 201 can be fixed by bolts. The sliding plate 201 is also used to move on the surface of the slot of the slide rail 300. The upper surface of the sliding plate 201 slides with the slot surface of the slide rail 300. The upper surface of the sliding plate 201 is provided with a slider 202 adapted to the track of the slide rail 300. The lower surface of the slider 202 is fixed to the upper surface of the sliding plate 201 by bolts. The slider 202 is used to connect the sliding plate 201 and the slide rail 300. The slider 202 is in an inverted convex shape, and the slot of the slide rail 300 is adapted to the slider 202.

[0030] The effect is: the electric lifting rod 200 can drive the opening and closing switch 102 and the electromagnetic iron plate 101 to rise and fall, the slider 202 moves along the slide rail 300, and then the sliding plate 201 fixed to the slider 202 can move, and the movement of the sliding plate 201 can move the opening and closing switch 102 and the electromagnetic iron plate 101.

[0031] like Figure 1 、 2As shown in Figure 3: a linkage block 203 is fixedly provided on the left side wall of the slider 202, and the slider 202 and the linkage block 203 are fixed by bolts. The linkage block 203 is used to connect the slider 202 and the electric telescopic rod 205. An electric telescopic rod 205 for driving the linkage block 203 to move along the slide rail 300 is provided on the left side of the linkage block 203. The left side wall of the linkage block 203 and the telescopic end of the electric telescopic rod 205 are fixed by bolts. A fixed bracket 204 for fixing the driving end of the electric telescopic rod 205 is provided on the left side of the driving end of the electric telescopic rod 205. The driving end of the electric telescopic rod 205 is fixed to the bearing surface of the fixed bracket 204 by bolts. The fixed bracket 204 can adopt a fixed bracket 204 with four corner pillars, and the fixed bracket 204 is fixed to the left side wall of the slide rail 300 by bolts.

[0032] The effect is as follows: the fixed bracket 204 is used to install the electric telescopic rod 205 , the electric telescopic rod 205 can drive the linkage block 203 to move, and the movement of the linkage block 203 can further enable the slider 202 to move along the slide rail 300 .

[0033] like Figure 1 、 3 As shown: the support assembly 301 includes a support plate 303 arranged at the bottom left side of the slide rail 300, the support plate 303 is fixed to the bottom left side of the slide rail 300 with bolts, the support plate 303 is used to connect the slide rail 300 with the support column 304, and a support column 304 is provided at the lower part of the support plate 303. The support plate 303 and the support column 304 can be welded and fixed, and the support column 304 is used to connect the support plate 303 to the ground with bolts. The support column 304 is also used to support and stabilize the left part of the slide rail 300, and the support column 304 is in contact with the ground.

[0034] The effect is that the support plate 303 and the support column 304 are used to support the left part of the stable slide rail 300 to prevent the slide rail 300 from falling.

[0035] like Figure 1 、 3 As shown: the support frame 302 is in contact with the ground, and the support frame 302 is fixed to the bottom right side of the slide rail 300 with bolts. A placement platform 305 for placing a collection box 306 is provided on the side of the support frame 302 close to the conveyor belt 10. The placement platform 305 is connected to the ground, and a collection box 306 for collecting iron filings is placed on the bearing surface of the placement platform 305. The collection box 306 can be made of environmentally friendly plastic material, and the collection box 306 can be provided with a handle for easy picking up and placing.

[0036] The effect is that the placement platform 305 is provided to increase the placement height of the collection box 306 in order to prevent dust on the ground from flying into the collection box 306 and mixing with iron filings. The collection box 306 is used to collect iron filings adsorbed on the electromagnetic plate 101.

[0037] The lifting mechanism 302 is used to lift the lifting device 300, and the lifting mechanism 303 is used to lift the lifting device 300. The lifting mechanism 302 is used to lift the lifting device 300, and the lifting mechanism 303 is used to lift the lifting device 300.

[0038] Furthermore, it should be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0039] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An aluminum raw material pretreatment device, comprising baffles (100) arranged on both sides of a conveyor belt (10), characterized in that: An electromagnet plate (101) is provided above the carrying surface of the conveyor belt (10) along the front-to-back direction, an on-off switch (102) is provided on the upper portion of the electromagnet plate (101), a connecting block (103) is provided on the upper portion of the on-off switch (102), an electric lifting rod (200) is provided on the upper portion of the connecting block (103), a slide rail (300) is provided on the upper portion of the electric lifting rod (200) along the left-right direction, a support assembly (301) is provided at the left bottom portion of the slide rail (300), a support frame (302) is provided at the right bottom portion of the slide rail (300), and a collection box (306) is provided between the support frame (302) and the conveyor belt (10).

2. The aluminum raw material pretreatment device according to claim 1, characterized in that: A connecting plate (104) is provided in the middle of the upper surface of the electromagnet plate (101), and the on-off switch (102) is fixedly provided on the upper surface of the connecting plate (104).

3. The aluminum raw material pretreatment device according to claim 2, characterized in that: The upper portion of the connecting block (103) is fixed to the telescopic end of the electric lifting rod (200), and a sliding plate (201) is provided on the top of the driving end of the electric lifting rod (200), and the upper surface of the sliding plate (201) is slidably matched with the notch surface of the slide rail (300).

4. The aluminum raw material pretreatment device according to claim 3, characterized in that: The upper surface of the sliding plate (201) is provided with a slider (202) adapted to the track of the slide rail (300), and the slider (202) is in an inverted convex shape.

5. The aluminum raw material pretreatment device according to claim 4, characterized in that: A linkage block (203) is fixedly provided on the left side wall of the slider (202), an electric telescopic rod (205) is provided on the left side of the linkage block (203), and the left side wall of the linkage block (203) is connected to the telescopic end of the electric telescopic rod (205).

6. The aluminum raw material pretreatment device according to claim 5, characterized in that: A fixed bracket (204) is provided on the left side of the driving end of the electric telescopic rod (205), and the fixed bracket (204) is fixed to the left side wall of the slide rail (300).

7. The aluminum raw material pretreatment device according to claim 6, characterized in that: The support assembly (301) comprises a support plate (303) arranged at the bottom of the left side of the slide rail (300), a support column (304) is arranged at the lower part of the support plate (303), and the support column (304) is in contact with the ground.

8. The aluminum raw material pretreatment device according to claim 7, characterized in that: The support frame (302) is in contact with the ground, and a placement platform (305) is provided on one side of the support frame (302) close to the conveyor belt (10), and the collection box (306) is placed on the bearing surface of the placement platform (305).

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