Lead-containing waste metal sorting device

Abstract

The invention discloses a lead-containing waste metal sorting device, and relates to the technical field of metal sorting. The shaking table comprises a shaking table machine, a driving device of the shaking table machine is connected with a shaking table through a connecting mechanism, the connecting mechanism comprises a reinforcing block, one side of the reinforcing block is fixedly connected with a plurality of springs, and one end of each spring is fixedly connected with the shaking table. The connecting mechanism is responsible for connecting the driving device with the shaking table and allowing certain flexibility between the driving device and the shaking table, the flexibility is achieved through components such as a spring, a rotating rod and a fixing frame, in the starting stage, the connecting mechanism allows the shaking table to start to move with small resistance, so that starting pressure is reduced, and once the shaking table enters a stable movement state, the shaking table is not damaged. The connecting mechanism can be converted into rigid connection so as to ensure that the shaking table obtains reliable driving force, and the technical problem that the hopper is overweight and exceeds the starting limit of the motor to cause burnout of the motor is solved.

Description

Technical Field

[0001] The invention relates to the technical field of metal separation, in particular to a lead-containing waste metal separation device. Background Art

[0002] At present, 75% of the world's refined lead is used in lead-acid batteries. According to statistics, nearly 90% of the lead in lead batteries is recycled, and more than 50% of the world's lead production comes from recycled lead. With the rapid development of electric vehicles, electric vehicles, and the communication industry, the demand for lead-acid batteries continues to increase, and the replacement and scrapping volume will inevitably increase accordingly. Recycling recycled lead can enable lead metal to enter a virtuous cycle of production-consumption-regeneration, make full use of renewable resources (lead waste), reduce the mining volume of primary resources (lead ore), and extend its mining period. Scrap metals, especially scrap batteries, scrap lead products, etc., often contain higher lead elements. When smelting these scrap metals, lead elements will be extracted, but at the same time, other impurities and slag will also be produced. Lead-containing slag and slag will be produced after processing scrap metals.

[0003] The inventor of this application found that there are the following problems in the practical use process:

[0004] At present, screening machines need to be temporarily shut down when they need maintenance or when an accident occurs. During the shutdown, there is a large amount of waste metal inside the hopper. If some of the metal is not shoveled off to reduce the overall weight, and the machine is started directly at this time, the heavy weight will exceed the starting limit of the motor and cause the motor to burn out. The process of shoveling off the material and re-adding the material will cause environmental pollution and a decrease in production efficiency.

[0005] Therefore, it is necessary to provide a lead-containing waste metal sorting device to solve the above technical problems. Summary of the invention

[0006] The technical problem to be solved by the present invention is to solve the technical problem that there is a large amount of waste metal inside the hopper, which will exceed the starting limit of the motor due to its large weight and cause the motor to burn out. In view of the above-mentioned defects of the prior art, a lead-containing waste metal sorting device is provided.

[0007] To achieve the above object, the technical solution of the present invention is: a lead-containing waste metal sorting device, comprising a shaking table machine, wherein a driving device of the shaking table machine is connected to a shaking table through a connecting mechanism, wherein the connecting mechanism comprises a reinforcing block, a plurality of springs are fixedly connected to one side of the reinforcing block, and one end of the spring is fixedly connected to the shaking table;

[0008] Fixed frames are arranged on both sides of the spring, and the tops of both ends of the reinforcing block are rotatably connected with rotating rods through torsion shafts. The rotating rods are engaged with the fixed frames, and a slot is arranged at one end of the rotating rods.

[0009] By adopting the above technical solution, the shaking table is connected through the driving device and connecting mechanism of the shaking table machine, so as to realize the effective sorting of waste metal. The shaking table machine is the power source and core component of the whole sorting device, and provides a separation platform for waste metal through its reciprocating or rotational motion.

[0010] It is further provided that a locking mechanism is fixedly connected to the top of the rocking table, and the locking mechanism includes a mounting frame.

[0011] By adopting the above technical solution, the locking mechanism is fixedly connected to the top of the rocking table, thereby enhancing the stability of the rocking table after locking.

[0012] It is further provided that the top end of the mounting frame is fixedly connected with a hydraulic rod, and the movable end of the hydraulic rod is fixedly connected with a first inclined plane block.

[0013] By adopting the above technical solution, the hydraulic rod on the mounting frame provides a power source for the locking mechanism, so that it can flexibly perform locking and unlocking operations.

[0014] It is further provided that one side of the first inclined plane block is abutted against a second inclined plane block, and the second inclined plane block is adapted to the slot.

[0015] By adopting the above technical solution, the abutment between the first inclined surface block and the second inclined surface block realizes the effective locking of the locking mechanism on the slot of the rotating rod.

[0016] It is further arranged that a baffle is fixedly connected to one side of the rotating rod, and an electric push rod is fixedly connected to the top of the reinforcing block.

[0017] By adopting the above technical solution, the baffle on one side of the rotating rod can cooperate with the movement of the electric push rod to control the rotation process of the rotating rod.

[0018] It is further provided that one end of the electric push rod is fixedly connected to a control board, and the control board is used to control the rotation of the rotating rod.

[0019] By adopting the above technical solution, the control board fixed at one end of the electric push rod can control when the rotating rod rotates, thereby improving the reliability of the equipment.

[0020] It is further provided that the edge of the fixing frame is provided with an arc-shaped structure, and the inner wall of the fixing frame is fixedly connected with a first magnet.

[0021] By adopting the above technical solution, the arc-shaped structure of the edge of the fixing frame can reduce the friction resistance of the rotating rod during the rotation process and improve the reliability of the clamping.

[0022] It is further provided that a second magnet is fixedly connected to the side surface of the rotating rod, and the second magnet has opposite magnetic properties to the first magnet.

[0023] By adopting the above technical solution, the second magnet on the side of the rotating rod and the first magnet on the inner wall of the fixing frame have opposite magnetic properties, which can enhance the connection stability between the rotating rod and the fixing frame.

[0024] It is further provided that a bracket is fixedly connected to the bottom of the driving device, and one end of the bracket is slidably connected to the rocking table.

[0025] By adopting the above technical solution, the bracket fixed at the bottom of the driving device can stably support the driving device to prevent it from shaking during operation.

[0026] It is further arranged that a control cabinet is arranged on one side of the shaking machine, a display screen is arranged on the control cabinet, and a plurality of buttons are arranged below the display screen.

[0027] By adopting the above technical solution, the control cabinet on one side of the shaking machine provides a convenient control platform for the operation of the equipment.

[0028] Compared with the related art, the assembled building structure provided by the present invention has the following beneficial effects:

[0029] The present invention provides a lead-containing waste metal sorting device. The device comprises a shaking machine, a driving device, a connecting mechanism and a shaking machine. The driving device is a power source of the shaking machine and is responsible for providing necessary energy to drive the shaking machine to perform reciprocating motion. The connecting mechanism is responsible for connecting the driving device with the shaking machine and allowing a certain flexibility between them. The flexibility is achieved through components such as springs, rotating rods and fixed frames. During the starting stage, the connecting mechanism allows the shaking machine to start moving with less resistance, thereby reducing the starting pressure. Once the shaking machine enters a stable motion state, the connecting mechanism can be converted into a rigid connection to ensure that the shaking machine obtains a reliable driving force, thereby solving the technical problem that a large amount of waste metal exists in a hopper and the motor is burned out due to its heavy weight exceeding the starting limit of the motor.

[0030] The present invention provides a lead-containing waste metal sorting device, which is provided with a first magnet and a second magnet. The first magnet is fixed on the inner wall of a fixed frame, and the second magnet is fixed on a rotating rod or other movable components, corresponding to the position of the first magnet. The magnetism of the second magnet is opposite to that of the first magnet, so that when the rotating rod moves to a certain position, the two can attract each other, thereby enhancing the stability and firmness of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0032] Figure 2 It is a side view stereoscopic structural schematic diagram of the present invention;

[0033] Figure 3It is a schematic diagram of the partial cutaway structure of the present invention;

[0034] Figure 4 For the present invention Figure 1 The enlarged structural diagram at A in the middle;

[0035] Figure 5 For the present invention Figure 2 The enlarged structural diagram at B in the middle;

[0036] Figure 6 For the present invention Figure 3 Schematic diagram of the enlarged structure at point C in the middle.

[0037] Numbers in the figure: 1, shaking machine; 2, driving device; 3, connecting mechanism; 4, shaking table; 301, reinforcement block; 302, spring; 303, rotating rod; 304, slot; 305, baffle; 306, electric push rod; 307, control board; 308, fixing frame; 5, locking mechanism; 501, mounting frame; 502, hydraulic rod; 503, first inclined block; 504, second inclined block; 6, first magnet; 7, second magnet; 8, bracket; 9, control cabinet; 10, display screen; 11, button; 12, driving motor; 13, converter. DETAILED DESCRIPTION

[0038] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the accompanying drawings, in which typical embodiments of the present invention are shown.

[0039] Embodiment 1:

[0040] like Figure 1-6 As shown, a lead-containing waste metal sorting device of the present invention comprises a shaking table machine 1, a driving device 2 of the shaking table machine 1 is connected to a shaking table 4 via a connecting mechanism 3, the connecting mechanism 3 comprises a reinforcing block 301, one side of the reinforcing block 301 is fixedly connected to a plurality of springs 302, and one end of the spring 302 is fixedly connected to the shaking table 4;

[0041] Fixed frames 308 are set on both sides of the spring 302, and the tops of both ends of the reinforcement block 301 are rotatably connected with a rotating rod 303 through a torsion shaft. The rotating rod 303 and the fixed frame 308 are engaged with each other, and a slot 304 is opened at one end of the rotating rod 303. The driving device provides necessary energy for the rocking bed machine to ensure that it can move continuously and stably. The driving device 2 includes a driving motor 12 and a converter 13 that converts the rotational driving force of the driving motor into reciprocating motion. The output end of the converter 13 is fixedly connected to the reinforcement block 301. The connecting mechanism is responsible for connecting the driving device with the rocking bed and allowing a certain degree of flexibility between them. The connecting mechanism can reduce the starting pressure, protect the equipment from damage, and provide reliable driving force after the rocking bed enters a stable motion state. The reinforcement block 301 and the spring 302 in the connecting mechanism 3 can buffer the direct impact of the driving device 2 on the rocking bed 4, protect the equipment and extend its service life.

[0042] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a locking mechanism 5 is fixedly connected to the top of the rocking table 4. The locking mechanism 5 includes a mounting frame 501. The mounting frame 501 of the locking mechanism 5 provides a solid support for subsequent locking operations.

[0043] like Figure 3 , Figure 6 As shown, the top of the mounting frame 501 is fixedly connected with a hydraulic rod 502, and the movable end of the hydraulic rod 502 is fixedly connected with a first inclined surface block 503. The first inclined surface block 503 fixedly connected to the movable end of the hydraulic rod 502 lays a foundation for the subsequent cooperation with the second inclined surface block 504.

[0044] like Figure 3 , Figure 6 As shown, one side of the first inclined plane block 503 is abutted against the second inclined plane block 504, and the second inclined plane block 504 is matched with the card slot 304. This inclined plane matching method can easily realize the conversion of locking and unlocking, improve the operational flexibility of the equipment, and when resetting is required, the first inclined plane block 503 is first raised by the hydraulic rod 502 to leave space to move the second inclined plane block 504 for resetting.

[0045] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, a baffle 305 is fixedly connected to one side of the rotating rod 303, and an electric push rod 306 is fixedly connected to the top of the reinforcing block 301. The electric push rod 306 on the top of the reinforcing block 301 provides power for the rotation of the rotating rod 303, thereby realizing flexible conversion between movable connection and rigid connection.

[0046] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, one end of the electric push rod 306 is fixedly connected to a control board 307, and the control board 307 is used to control the rotation of the rotating rod 303. This control method improves the automation level of the equipment and reduces the difficulty and cost of manual operation.

[0047] like Figure 1 , Figure 2 and Figure 3 As shown, a bracket 8 is fixedly connected to the bottom of the driving device 2, and one end of the bracket 8 is slidably connected to the shaking table 4. The sliding connection between the driving device 2 and the shaking table 4 realizes the relative movement between the driving device 2 and the shaking table 4, providing the necessary power for the sorting operation.

[0048] like Figure 1 , Figure 2 and Figure 3 As shown, a control cabinet 9 is provided on one side of the shaking machine 1, a display screen 10 is provided on the control cabinet 9, and a plurality of buttons 11 are provided below the display screen 10. The display screen 10 on the control cabinet 9 can display the operating status and parameters of the equipment in real time, which is convenient for the operator to monitor and adjust. The setting of the button 11 enables the operator to conveniently control the start, stop and other functions of the equipment.

[0049] During implementation: First, when there is a lot of material inside the shaking table 4, in order to reduce the starting pressure, the system first starts the electric push rod 306, and the electric push rod 306 pushes the rotating rod 303 to open, realizing the active connection between the driving device 2 and the shaking table 4, allowing the shaking table 4 to start moving with less resistance in the initial stage. Press the start button, the driving device 2 of the shaking table machine 1 starts to work, driving the connecting mechanism 3 to move back and forth, and applying power to the shaking table 4 through the spring 302. With the movement of the driving device 2 and the force transmitted by the spring 302, the shaking table 4 is driven to move gradually. The first step starts to slide back and forth. When it is observed that the sliding frequency of the rocking bed 4 is similar to the movement frequency of the connecting mechanism 3, a photoelectric sensor can be used for auxiliary judgment to improve the judgment accuracy, and the electric push rod 306 is started. The electric push rod 306 retracts, causing the rotating rod 303 to rotate and be clamped into the fixed frame 308. Then the hydraulic rod 502 is started to push the second inclined surface block 504 to clamp the slot 304 on the rotating rod 303. At the same time, the self-locking of the inclined surface is used to avoid sliding. At this time, the movable connection is transformed into a rigid connection, thereby driving the rocking bed 4 to move reliably.

[0050] Embodiment 2:

[0051] like Figure 3 and Figure 6As shown, based on the first embodiment, the present invention provides a technical solution: the edge of the fixed frame 308 is arranged in an arc-shaped structure, the inner wall of the fixed frame 308 is fixedly connected with the first magnet 6, and the first magnet 6 on the inner wall of the fixed frame 308 provides a basis for the subsequent attraction with the second magnet 7, thereby enhancing the stability of the connection.

[0052] like Figure 3 and Figure 6 As shown, a second magnet 7 is fixedly connected to the side of the rotating rod 303. The second magnet 7 and the first magnet 6 have opposite magnetic properties. The attraction of the magnets can also simplify the connecting mechanism 3 and improve the overall performance of the device.

[0053] During implementation: First, when the rotating rod 303 rotates and is inserted into the fixing frame 308, the first magnet 6 and the second magnet 7 attract each other, ensuring that the rotating rod 303 and the fixing frame 308 can be stably inserted.

[0054] The advantages of this technical solution in practical applications include but are not limited to the following:

[0055] 1. The connecting mechanism is responsible for connecting the drive device to the shaker and allowing a certain degree of flexibility between them;

[0056] 2. The magnetism of the second magnet is opposite to that of the first magnet, so that when the rotating rod moves to a certain position, the two can attract each other, thereby enhancing the stability and firmness of the connection.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lead-containing waste metal separation device, characterized in that: The invention comprises a shaking bed machine (1), wherein a driving device (2) of the shaking bed machine (1) is connected to a shaking bed (4) via a connecting mechanism (3), wherein the connecting mechanism (3) comprises a reinforcing block (301), a plurality of springs (302) are fixedly connected to one side of the reinforcing block (301), and one end of the spring (302) is fixedly connected to the shaking bed (4); Fixed frames (308) are arranged on both sides of the spring (302), and the tops of both ends of the reinforcing block (301) are rotatably connected to rotating rods (303) via torsion shafts. The rotating rod (303) and the fixed frames (308) are engaged with each other, and a slot (304) is provided at one end of the rotating rod (303).

2. The lead-containing waste metal separation device according to claim 1, characterized in that: A locking mechanism (5) is fixedly connected to the top of the rocking table (4), and the locking mechanism (5) comprises a mounting frame (501).

3. The lead-containing waste metal separation device according to claim 2, characterized in that: The top end of the mounting frame (501) is fixedly connected to a hydraulic rod (502), and the movable end of the hydraulic rod (502) is fixedly connected to a first inclined surface block (503).

4. The lead-containing waste metal separation device according to claim 3 is characterized in that: One side of the first inclined surface block (503) is abutted against a second inclined surface block (504), and the second inclined surface block (504) is adapted to the clamping slot (304).

5. The lead-containing waste metal separation device according to claim 1, characterized in that: A baffle (305) is fixedly connected to one side of the rotating rod (303), and an electric push rod (306) is fixedly connected to the top of the reinforcing block (301).

6. The lead-containing waste metal separation device according to claim 5, characterized in that: One end of the electric push rod (306) is fixedly connected to a control board (307), and the control board (307) is used to control the rotation of the rotating rod (303).

7. The lead-containing waste metal separation device according to claim 1, characterized in that: The edge of the fixing frame (308) is arranged in an arc-shaped structure, and the inner wall of the fixing frame (308) is fixedly connected with a first magnet (6).

8. The lead-containing waste metal separation device according to claim 1, characterized in that: A second magnet (7) is fixedly connected to the side surface of the rotating rod (303), and the second magnet (7) and the first magnet (6) have opposite magnetic properties.

9. The lead-containing waste metal separation device according to claim 1, characterized in that: A bracket (8) is fixedly connected to the bottom of the driving device (2), and one end of the bracket (8) is slidably connected to the rocking table (4).

10. The lead-containing waste metal separation device according to claim 1, characterized in that: A control cabinet (9) is arranged on one side of the shaking machine (1), a display screen (10) is arranged on the control cabinet (9), and a plurality of buttons (11) are arranged below the display screen (10).

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