Lifting device for scrap material recycling vehicle

Abstract

The utility model relates to foundry production field especially relates to a lifting device of scrap steel material recycling car, including the vertical frame of vertical arrangement, is equipped with two groups of drive components on the vertical frame, is equipped with lifting assembly between two groups of drive components, a plurality of rotating rods are rotatably connected on the lifting assembly, are driven through transmission component between every two rotating rods, and the both ends of every rotating rod all are fixed with rotating wheel, two gaskets are equipped on the lifting assembly, one side of vertical frame is equipped with side beam close to gasket, two brackets are rotatably connected on the side beam, two brackets are connected through connecting rod, the cylinder is equipped on the side beam, and the connecting rod slidingly connected between the telescopic end of cylinder and two brackets are connected, and the mounting rod is equipped on the lifting assembly. The utility model discloses scrap steel material recycling car, and scrap steel material recycling car and rail butt joint are also convenient.

Description

Technical Field

[0001] This utility model relates to the field of casting production, and in particular to a lifting device for a scrap steel recycling vehicle. Background Technology

[0002] At the discharge port of the casting production line, the sprues and risers of the castings are removed, forming scrap steel. This scrap steel has significant utilization value and can be directly recycled into the furnace. To facilitate scrap steel recycling, scrap steel recycling carts are needed to transport the scrap steel from the casting line outlet to the casting furnace. Due to the weight of the scrap steel, rail transport is generally the most suitable method. However, since the casting furnace is typically quite high, the scrap steel recycling carts need to be raised from the ground rails to the upper rails during transport and lowered back to the ground rails on the return trip. This process requires a lifting device, hence the urgent need for a lifting device that can raise and lower the scrap steel recycling carts and facilitate docking between the carts and the rails. Utility Model Content

[0003] To overcome the above-mentioned shortcomings, this utility model provides a lifting device for a scrap steel recycling vehicle.

[0004] The technical solution is as follows: A lifting device for a scrap steel recycling vehicle includes an upright vertical frame, two sets of drive components on the vertical frame, a lifting component between the two sets of drive components, several rotating rods rotatably connected to the lifting component, adjacent rotating rods being driven by a transmission component, and rotating wheels fixedly connected to both ends of each rotating rod. Two pads are provided on the lifting component, a side beam is provided on the side of the vertical frame near the pads, two brackets are rotatably connected to the side beam, the two brackets are connected by a connecting rod, a cylinder is provided on the side beam, the telescopic end of the cylinder is slidably connected to the connecting rod between the two brackets, a mounting rod is provided on the lifting component, baffles are fixedly connected to both ends of the mounting rod, and a control component is provided on the lifting component, the control component being connected to the mounting rod.

[0005] As an improvement to the above solution, the vertical frame is equipped with protective netting on all four sides, and the upper and lower parts of the protective netting have openings for scrap steel recycling vehicles to enter and exit.

[0006] As an improvement to the above solution, the drive assembly includes a drive motor located at the lower end of the vertical frame. A transmission rod is fixedly connected to the output shaft of the drive motor. The transmission rod is rotatably connected to the vertical frame. Sprockets are provided at both ends of the transmission rod. Two sprockets are provided at the top of the vertical frame. A chain is provided between the two sprockets on the transmission rod and the two sprockets at the top of the vertical frame.

[0007] As an improvement to the above solution, the lifting assembly includes two lifting frames, which are fixedly connected to a chain. Two crossbeams are fixed between the two lifting frames, and two longitudinal beams are fixed on the two crossbeams. Rotating rods are rotatably installed between the two longitudinal beams, and two pads matching the bracket are fixed to the outer side of one of the crossbeams.

[0008] As an improvement to the above solution, a rotating wheel is provided on one side of the lifting frame, and the rotating wheel abuts against the vertical frame.

[0009] As an improvement to the above solution, a servo motor is provided on the longitudinal beam, and the output shaft of the servo motor is driven by a rotating rod through the meshing of two bevel gears.

[0010] As an improvement to the above solution, the mounting rod is rotatably mounted between two crossbeams, and the control component includes an electric push rod located inside the crossbeam. The telescopic end of the electric push rod is provided with a rack, and the mounting rod is provided with a flat gear, which meshes with the rack.

[0011] This utility model utilizes a servo motor and a drive motor. The carriage is transported from the ground track to the rotating rod. The servo motor drives the rotating rod and rotating wheel to move the carriage into the lifting device. The drive motor then drives the transmission rod to rotate, and the chain and sprocket move the lifting frame upwards, lifting the carriage. Similarly, when the carriage needs to be lowered, it enters the lifting device from the upper floor, and the lifting frame moves the carriage downwards before it is sent out via the rotating rod and rotating wheel. Furthermore, this utility model includes a control component that can control the opening and closing of baffles. When the baffles are open, they block both ends of the carriage, preventing uneven loading of waste material and ensuring safety by preventing the carriage from slipping out during lifting. Additionally, a bracket and a pad are included. When the lifting frame is waiting for the carriage to enter, the bracket limits the lifting frame; when the bracket is raised or lowered, the limit is released to prevent damage to the device due to excessive weight of the carriage. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0013] Figure 2 This is a partial three-dimensional structural diagram of the present invention.

[0014] Figure 3 This is a three-dimensional structural diagram of the lifting part of this utility model.

[0015] Figure 4 This is a three-dimensional structural diagram of the baffle and control components of this utility model.

[0016] The labels in the diagram are as follows: 1. Vertical frame, 100. Protective net, 2. Drive motor, 3. Transmission rod, 4. Sprocket, 5. Chain, 6. Lifting frame, 61. Rotating wheel, 7. Crossbeam, 8. Longitudinal beam, 9. Rotating rod, 10. Transmission assembly, 11. Rotating wheel, 12. Side beam, 13. Cylinder, 14. Bracket, 15. Pad, 16. Mounting rod, 17. Electric push rod, 18. Rack, 19. Flat gear, 20. Baffle, 21. Servo motor, 22. Bevel gear. Detailed Implementation

[0017] The above-described solution will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of this application. The implementation conditions used in the embodiments may be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not specified are generally those in routine experiments.

[0018] Example: A lifting device for a scrap steel recycling vehicle, such as Figures 1-4 As shown, a lifting device for a scrap steel recycling vehicle includes a vertical frame 1. A protective net 100 is provided around the vertical frame 1. Openings for the scrap steel recycling vehicle to enter and exit are provided at the top and bottom of the protective net. Two sets of drive assemblies are provided on the vertical frame 1, and a lifting assembly is provided between the two sets of drive assemblies. Several rotating rods 9 are rotatably connected to the lifting assembly. Adjacent rotating rods 9 are driven by a transmission assembly 10. Rotating wheels 11 are fixedly connected to both ends of each rotating rod 9. Two pads 15 are provided on the lifting assembly. A side beam 12 is provided on the side of the vertical frame 1 near the pads 15. Two brackets 14 are rotatably connected to the side beam 12, and the two brackets 14 are connected by a connecting rod. A cylinder 13 is provided on the side beam 12. The extension and retraction ends of the cylinder 13 are slidably connected to the connecting rod between the two brackets 14. An installation rod 16 is provided on the lifting assembly, and baffles 20 are fixedly connected to both ends of the installation rod 16. A control assembly is provided on the lifting assembly, and the control assembly is connected to the installation rod 16.

[0019] The drive assembly includes a drive motor 2 located at the lower end of the vertical frame 1. A transmission rod 3 is fixedly connected to the output shaft of the drive motor 2. The transmission rod 3 is rotatably connected to the vertical frame 1. Sprockets are provided at both ends of the transmission rod 3. Two sprockets 4 are provided at the top of the vertical frame 1. A chain 5 is provided between the two sprockets 4 on the transmission rod 3 and the two sprockets 4 at the top of the vertical frame 1. The drive motor 2 drives the transmission rod 3 to rotate, and drives the lifting frame 6 to move up and down through the chain 5 and the sprockets 4.

[0020] The lifting assembly includes two lifting frames 6. One side of each lifting frame 6 is provided with a rotating wheel 61, which rests against a vertical frame to limit the swaying of the lifting frame 6. The lifting frame is fixedly connected to a chain 5. Two crossbeams 7 are fixedly connected between the two lifting frames 6, and two longitudinal beams 8 are fixedly connected to the two crossbeams 7. Rotating rods 9 are rotatably installed between the two longitudinal beams 8. Two pads 15 matching the bracket are fixedly connected to the outer side of one of the crossbeams 7. A servo motor 21 is provided on the longitudinal beam 8. The output shaft of the servo motor 21 is driven by two bevel gears 22 through meshing with a rotating rod 9. The servo motor 21 drives one of the rotating rods 9 to rotate through the bevel gears 22. Under the action of the transmission assembly 10, it drives several rotating rods 9 to rotate, transferring the carriage onto the rotating wheel 11.

[0021] The mounting rod 16 is rotatably installed between the two crossbeams 7. The control component includes an electric push rod 17 located inside the crossbeam 7. The telescopic end of the electric push rod 17 is provided with a rack 18, and the mounting rod is provided with a spur gear 19. The rack 18 meshes with the spur gear 19. When the telescopic end of the electric push rod 17 extends, it drives the rack 18 to move. Under the action of the spur gear 19, the mounting rod 16 drives the baffle to rotate upward, blocking the front and rear of the carriage.

[0022] Working principle: The recycling truck, loaded with a full cargo box of scrap steel, moves to the lifting device. The bottom of the cargo box is level with the height of the rotating wheel 61. The cargo box is then conveyed onto the rotating rod 9 via rollers on the recycling truck. Simultaneously, the servo motor 21 drives the rotating rod 9 to rotate via the bevel gear 22. Under the action of the transmission assembly 10, multiple rotating rods 9 rotate simultaneously, moving the cargo box onto the lifting device. After the cargo box is in place, the telescopic end of the electric push rod 17 extends, driving the rack 18 to move. Under the action of the flat gear 19, the mounting rod 16... The baffle 20 is rotated upwards to a vertical position to prevent the car body from sliding out during lifting due to uneven loading of waste materials inside, thus ensuring safety. Then, the lifting frame 6 moves upwards a short distance to disengage the pad 15 from the bracket 14. Subsequently, the telescopic end of the cylinder 13 retracts, causing the bracket 14 to rotate and retract. The drive motor 2 drives the transmission rod 3 to rotate, which in turn drives the lifting frame 6 to move upwards or downwards through the chain 5 and sprocket 4, raising or lowering the car body to the designated position. The baffle 20 is then reset, and the car body is then sent out through the rotating wheel 61, improving the efficiency of the transfer.

[0023] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Therefore, all equivalent changes made based on the content of the claims of the present utility model should be included within the scope of the claims of the present utility model.

Claims

1. A lifting device for a scrap steel recycling vehicle, characterized in that, The system includes a vertical frame (1), on which two sets of drive components are provided. A lifting component is provided between the two sets of drive components. Several rotating rods (9) are rotatably connected to the lifting component. Two adjacent rotating rods (9) are driven by a transmission component (10). Rotating wheels (11) are fixedly connected to both ends of each rotating rod (9). Two pads (15) are provided on the lifting component. A side beam (12) is provided on the side of the vertical frame (1) near the pads (15). Two brackets (14) are rotatably connected to the side beam (12). The two brackets (14) are connected by a connecting rod. A cylinder (13) is provided on the side beam (12). The connecting rod between the two brackets (14) at the telescopic end of the cylinder (13) is slidably connected. An installation rod (16) is provided on the lifting component. Baffles (20) are fixedly connected to both ends of the installation rod (16). A control component is provided on the lifting component. The control component is connected to the installation rod (16).

2. The lifting device for a scrap steel recycling vehicle as described in claim 1, characterized in that, The vertical frame (1) is equipped with protective netting (100) around its perimeter, and the upper and lower parts of the protective netting are equipped with vertical frames with openings for scrap steel recycling vehicles to enter and exit.

3. The lifting device for a scrap steel recycling vehicle as described in claim 1, characterized in that, The drive assembly includes a drive motor (2) located at the lower end of the vertical frame (1). A transmission rod (3) is fixedly connected to the output shaft of the drive motor (2). The transmission rod (3) is rotatably connected to the vertical frame (1). Sprockets (4) are provided at both ends of the transmission rod (3). Two sprockets (4) are provided at the top of the vertical frame (1). A chain (5) is provided between the two sprockets (4) on the transmission rod (3) and the two sprockets (4) at the top of the vertical frame (1).

4. The lifting device for a scrap steel recycling vehicle as described in claim 3, characterized in that, The lifting assembly includes two lifting frames (6), which are fixedly connected to the chain (5). Two crossbeams (7) are fixed between the two lifting frames (6), and two longitudinal beams (8) are fixed on the two crossbeams (7). Rotating rods (9) are rotatably installed between the two longitudinal beams (8). Two pads (15) matching the bracket (14) are fixed on the outside of one of the crossbeams (7).

5. The lifting device for a scrap steel recycling vehicle as described in claim 4, characterized in that, The lowering frame (6) is provided with a rotating wheel (61) on one side, and the rotating wheel (61) abuts against the vertical frame.

6. The lifting device for a scrap steel recycling vehicle as described in claim 5, characterized in that, The longitudinal beam (8) is equipped with a servo motor (21), and the output shaft of the servo motor (21) has a rotating rod (9) that is driven by two bevel gears (22).

7. The lifting device for a scrap steel recycling vehicle as described in claim 6, characterized in that, The mounting rod (16) is rotatably mounted between two crossbeams (7). The control component includes an electric push rod (17) located inside the crossbeam (7). The telescopic end of the electric push rod (17) is provided with a rack (18), and the mounting rod (16) is provided with a flat gear (19). The rack (18) meshes with the flat gear (19).

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