Mechanical slagging device for recycling aluminum smelting aluminum slag

Abstract

The utility model relates to mechanical device technology field of scraping slag, and disclose a kind of mechanical device for scraping slag of regenerative aluminium smelting aluminium slag, including vehicle body, the bottom both sides of vehicle body are provided with wheel, the top middle part of vehicle body is embedded with diesel engine, the top of diesel engine is equipped with drive box, the above of drive box is provided with rotating table, the left end of rotating table is connected with support plate, the left side wall of support plate is connected with workbench, the top of workbench is equipped with driver seat, the left lower side of workbench is connected with bucket, the left upper side of workbench is connected with mechanical excavator hand.The utility model is provided with drive box, motor, coupling, rotating shaft, bearing tray and support column, and they are used to cooperate with each other, so that it can rotate without moving vehicle body, so that the working direction can be changed conveniently, and the working efficiency is improved, and it is suitable for small work site.

Description

Technical Field

[0001] This utility model relates to the technical field of mechanical slag removal devices, specifically a mechanical slag removal device for aluminum slag in recycled aluminum smelting. Background Technology

[0002] Aluminum dross is a floating residue produced during the high-temperature processes of smelting, refining, and casting of aluminum and aluminum alloys, resulting from oxidation, reaction with flux, and the inclusion of impurities. The recycled aluminum industry generates a particularly large amount of aluminum dross because the surface of waste aluminum typically carries more coatings, oil, and oxides. Since aluminum dross contains a significant amount of valuable metallic aluminum, it must be recycled, which is not only economically beneficial but also environmentally compliant. Mechanical dross removal devices are used in the smelting process of recycled aluminum dross.

[0003] Existing mechanical slag removal devices for recycled aluminum smelting cannot rotate to change the working direction without moving the vehicle body. They usually require constant movement of the vehicle body to change the working direction, which reduces work efficiency and is not suitable for operation scenarios with small work areas. Therefore, there is an urgent need for a mechanical slag removal device for recycled aluminum smelting to solve the above technical problems. Utility Model Content

[0004] The purpose of this utility model is to provide a mechanical slag removal device for recycled aluminum smelting, in order to solve the problem mentioned in the background art that the existing mechanical slag removal devices for recycled aluminum smelting cannot rotate to change the working direction without moving the vehicle body. They usually need to move the vehicle body constantly to change the working direction, which reduces the working efficiency and is not suitable for operation scenarios with small work sites.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A mechanical slag removal device for recycled aluminum smelting includes a vehicle body with wheels on both sides of the bottom. A diesel engine is embedded in the middle of the top of the vehicle body, and a drive housing is mounted on top of the diesel engine. A rotary table is mounted above the drive housing, and a support plate is connected to the left end of the rotary table. A workbench is connected to the left side wall of the support plate, and a driver's seat is mounted on top of the workbench. A bucket is connected to the lower left side of the workbench, and a mechanical excavator is connected to the upper left side of the workbench. A steering wheel is mounted on the workbench and located to the left of the driver's seat. A motor is housed inside the drive housing, and both sides of the motor are connected to the two inner side walls of the drive housing via connecting rods. A coupling is connected to the output shaft of the motor, and a rotating shaft is connected to the top of the coupling. The upper end of the rotating shaft passes through the drive housing and is connected to the rotary table. A support tray is located directly below the rotary table, and a support column is connected to the bottom of the support tray. The bottom of the support column is connected to the top of the vehicle body.

[0006] As a preferred embodiment of this utility model, a counterweight is installed at the upper right end of the rotary table.

[0007] As a preferred embodiment of this utility model, foot pedals are connected to both the front and rear side walls of the workbench.

[0008] As a preferred embodiment of this utility model, the number of the support trays is set to four, and the four support trays are arranged in pairs facing each other about the rotary table.

[0009] As a preferred embodiment of this utility model, the number of support columns is set to four, and the four support columns are arranged in pairs opposite each other about the rotary table.

[0010] In a preferred embodiment of this invention, the upper surface of the support tray is in contact with the lower surface of the rotary table, but they are not connected.

[0011] In a preferred embodiment of this invention, the bottom sidewall of the support plate is not connected to the left sidewall of the vehicle body.

[0012] In a preferred embodiment of this invention, the top of the drive housing is in contact with the lower surface of the rotary table, but they are not connected.

[0013] Compared with the prior art, the present invention has the following beneficial effects: This utility model, by setting up a connecting rod, a drive housing, a motor, a coupling, a rotating shaft, a support tray, and a support column, utilizes the mutual cooperation between the drive housing, motor, coupling, rotating shaft, support tray, and support column to achieve rotation without moving the vehicle body, making it easy to change the working direction and thus improving work efficiency. It is suitable for work scenarios with small work areas. Attached Figure Description

[0014] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial structural schematic diagram of the present invention; Figure 3 This utility model Figure 2 A schematic diagram of the cross-sectional structure; Figure 4 This is a schematic diagram of the internal structure of the drive housing of this utility model.

[0015] In the diagram: 1. Vehicle body; 2. Wheels; 3. Diesel engine; 4. Drive housing; 5. Rotary table; 6. Counterweight; 7. Support plate; 8. Workbench; 9. Foot pedal; 10. Driver's seat; 11. Steering wheel; 12. Mechanical excavator; 13. Bucket; 14. Motor; 15. Coupling; 16. Rotating shaft; 17. Connecting rod; 18. Support plate; 19. Support column. Detailed Implementation

[0016] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings. In the embodiments of the present utility model, the different types of cross-sectional lines are not labeled according to national standards, nor do they specify material requirements for the components; they are used to distinguish the cross-sectional views of the components in the drawings.

[0017] Please see Figure 1-4 A mechanical slag removal device for recycled aluminum smelting includes a vehicle body 1, with wheels 2 on both sides of the bottom of the vehicle body 1. A diesel engine 3 is embedded in the middle of the top of the vehicle body 1, and a drive housing 4 is mounted on top of the diesel engine 3. A rotary table 5 is mounted above the drive housing 4, and a support plate 7 is connected to the left end of the rotary table 5. A worktable 8 is connected to the left side wall of the support plate 7, and a driver's seat 10 is mounted on top of the worktable 8. A bucket 13 is connected to the lower left side of the worktable 8, and a mechanical excavator 12 is connected to the upper left side of the worktable 8. A steering wheel 11 is mounted on the worktable 8 and located to the left of the driver's seat 10. A motor 14 is installed inside the drive housing 4, and both sides of the motor 14 are connected to the two sides of the drive housing 4 via connecting rods 17. The inner walls are connected, and a coupling 15 is connected to the output shaft of the motor 14. A rotating shaft 16 is connected to the top of the coupling 15. The upper end of the rotating shaft 16 passes through the drive housing 4 and is connected to a rotary table 5. A support tray 18 is set directly below the rotary table 5. A support column 19 is connected to the bottom of the support tray 18. The bottom of the support column 19 is connected to the top of the vehicle body 1. By setting up the connecting rod 17, drive housing 4, motor 14, coupling 15, rotating shaft 16, support tray 18 and support column 19, and utilizing their mutual cooperation, rotation can be achieved without moving the vehicle body 1, making it easy to change the working direction, thereby improving work efficiency. It is suitable for operation scenarios with small work areas.

[0018] The upper right end of the rotary table 5 is equipped with a counterweight 6. When the mechanical excavator 12 and bucket 13 extend to the left front to perform slag removal operations, the center of gravity of the entire loading mechanism will be severely tilted to the left, generating a huge overturning moment, which may cause the machine to tip over. The counterweight 6 acts as a balancing arm and generates a torque in the opposite direction, which effectively counteracts the overturning moment generated by the working device and ensures the stability and safety of the equipment during operation.

[0019] Foot pedals 9 are connected to both the front and rear side walls of the workbench 8. The foot pedals 9 are located on the front and rear sides of the workbench 8, providing convenience for the operator to get on and off the equipment.

[0020] The number of support trays 18 is set to four, and the four support trays 18 are arranged in pairs opposite each other about the rotary table 5.

[0021] The number of support columns 19 is set to four, and the four support columns 19 are arranged in pairs opposite each other about the rotary table 5.

[0022] The upper surface of the support tray 18 contacts the lower surface of the rotary table 5, but they are not connected. The support tray 18 and support column 19 are provided, with the upper surface of the support tray 18 in direct contact with the lower surface of the rotary table 5. It transfers most of the vertical load of the rotary table 5 and its superstructure downwards. The support tray 18, through the support column 19, ultimately transfers the load to the vehicle body 1. The support tray 18 is responsible for bearing the weight, while the rotating shaft 16 is mainly responsible for driving the rotation and bearing the overturning moment. This design greatly reduces the burden on the rotating shaft 16, making it less prone to bending and deformation, improving the smoothness of rotation and the lifespan of the equipment. The contact surface between the two forms a low-friction rotating support surface, making the rotation smoother.

[0023] The bottom side wall of the support plate 7 is not connected to the left side wall of the vehicle body 1.

[0024] The top of the drive housing 4 is in contact with the lower surface of the rotary table 5, but they are not connected.

[0025] The working principle and usage process of this utility model are as follows: First, the operator sits on the driver's seat 10 and starts the diesel engine 3 to provide power to the whole machine. By operating the steering wheel 11, the operator can direct the mechanical excavator 12 to grab and remove aluminum slag, and use the bucket 13 to collect or transport it. The diesel engine 3 serves as the initial power source for the entire machine, providing energy to the hydraulic or electrical system. The motor 14, located inside the drive housing 4, is the direct actuator of the rotational motion. After the motor 14 starts, its output shaft transmits the rotational torque to the rotating shaft 16 through the coupling 15. The rotating shaft 16 extends upward, passes through the top of the drive housing 4, and is fixedly connected to the rotating table 5 above. Therefore, when the rotating shaft 16 rotates, it directly drives the entire rotating table 5 to rotate 360°. The huge weight and working load of the rotating table 5 and all its components are not entirely borne by the rotating shaft 16. A support tray 18 and a support column 19 are set directly below the rotating table 5. The upper surface of the support tray 18 is in direct contact with the lower surface of the rotating table 5. It transfers most of the vertical load of the rotary table 5 and its upper structure down, and the bearing plate 18 transfers the load to the car body 1 through the support column 19. The bearing plate 18 is responsible for bearing the weight, while the rotating shaft 16 is mainly responsible for driving the rotation and bearing the overturning moment. This design greatly reduces the burden on the rotating shaft 16, making it less prone to bending and deformation, improving the smoothness of rotation and the service life of the equipment. The contact surface between the two forms a low-friction rotating support surface, making the rotation smoother. The counterweight 6 is installed at the upper right end of the rotary table 5. When the mechanical excavator 12 and the bucket 13 extend to the left front to perform slag removal operations, the center of gravity of the entire upper mechanism will be severely tilted to the left, generating a huge overturning moment, which may cause the machine to tip over. The counterweight 6 acts as a balancing arm and generates a torque in the opposite direction, which effectively counteracts the overturning moment generated by the working device and ensures the stability and safety of the equipment during operation. Foot pedals 9 are located on the front and rear sides of the workbench 8, providing convenience for operators to get on and off the equipment; The operator drives the vehicle 1 to the optimal position near the smelting furnace. The operator operates the mechanical excavator 12 through the control system to remove aluminum slag from the smelting furnace. The removed aluminum slag can be temporarily placed into the bucket 13. When it is necessary to clean the aluminum slag on the other side of the furnace, or to dump the aluminum slag into the collection vehicle at the side and rear, the operator does not need to move the large vehicle body again. The operator starts the motor 14 of the rotation system, and the entire workbench 8, mechanical excavator 12, bucket 13, and the operator himself rotate smoothly to the target direction as a whole. After rotating into position, a new slag removal or unloading operation can be started immediately. After completing the operation of one smelting furnace, the operator retracts the working device, rotates the upper mechanism to a position that is easy to drive, and then drives the wheels 2 to move the entire device to the next work station. The contents not described in detail in this description are existing technologies known to those skilled in the art.

[0026] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A mechanical slag removal device for recycled aluminum smelting, comprising a vehicle body (1), characterized in that: The vehicle body (1) has wheels (2) on both sides of its bottom. A diesel engine (3) is embedded in the middle of the top of the vehicle body (1). A drive housing (4) is mounted on the top of the diesel engine (3). A rotary table (5) is mounted above the drive housing (4). A support plate (7) is connected to the left end of the rotary table (5). A workbench (8) is connected to the left side wall of the support plate (7). A driver's seat (10) is mounted on the top of the workbench (8). A bucket (13) is connected to the lower left side of the workbench (8). A mechanical excavator (12) is connected to the upper left side of the workbench (8). The workbench (8) is located on the driver's seat (10). A steering wheel (11) is provided on the left side. A motor (14) is provided inside the drive housing (4). Both sides of the motor (14) are connected to the two inner side walls of the drive housing (4) through connecting rods (17). A coupling (15) is connected to the output shaft of the motor (14). A rotating shaft (16) is connected to the top of the coupling (15). The upper end of the rotating shaft (16) passes through the drive housing (4) and is connected to a rotating table (5). A support tray (18) is provided directly below the rotating table (5). A support column (19) is connected to the bottom of the support tray (18). The bottom of the support column (19) is connected to the top of the vehicle body (1).

2. The mechanical slag removal device for recycled aluminum smelting according to claim 1, characterized in that: A counterweight (6) is installed at the upper right end of the rotary table (5).

3. The mechanical slag removal device for recycled aluminum smelting according to claim 1, characterized in that: Foot pedals (9) are connected to both the front and rear side walls of the workbench (8).

4. The mechanical slag removal device for recycled aluminum smelting according to claim 1, characterized in that: The number of the support trays (18) is set to four, and the four support trays (18) are arranged in pairs opposite each other about the rotary table (5).

5. The mechanical slag removal device for recycled aluminum smelting according to claim 1, characterized in that: The number of the support columns (19) is set to four, and the four support columns (19) are arranged in pairs opposite each other about the rotary table (5).

6. The mechanical slag removal device for recycled aluminum smelting according to claim 1, characterized in that: The upper surface of the tray (18) is in contact with the lower surface of the rotary table (5), but they are not connected.

7. The mechanical slag removal device for recycled aluminum smelting according to claim 1, characterized in that: The bottom sidewall of the support plate (7) is not connected to the left sidewall of the vehicle body (1).

8. The mechanical slag removal device for recycled aluminum smelting according to claim 1, characterized in that: The top of the drive housing (4) is in contact with the lower surface of the rotary table (5), but they are not connected.

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