A scrap loading device

Abstract

This utility model discloses a scrap steel loading device, relating to the field of scrap steel recycling and processing technology. It includes a loading platform and an operating platform, which are arranged opposite to each other, with a passageway between them. A baffle plate is installed between the loading platform and the operating platform, and the baffle plate has several discharge ports. A discharge hopper with a discharge gate is located directly above each discharge port, and the discharge hopper is slidably positioned between the loading platform and the operating platform. A pushing mechanism is installed on the operating platform, and the movable end of the pushing mechanism is connected to the discharge hopper. By separating the scrap steel loading and unloading processes with the baffle plate, the safety hazards posed by scrap steel debris splashed during loading to the vehicle and personnel are effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of waste steel recycling and processing technology, and in particular to a waste steel loading device. Background Technology

[0002] In the recycling and processing of scrap steel, loading and transportation of scrap steel is an essential process. After the recycled scrap steel plates, wires, and iron sheets are initially cut or crushed, they need to be loaded and transported. Currently, most scrap steel loading is done by mechanical steel claws grabbing the scrap and placing it into the truck bed. A few also use the buckets of excavators or loaders to load scrap steel into the truck bed. These loading methods all produce splashing during the loading process. Since the scrap steel after initial cutting or crushing often contains sharp edges and scraps, some small fragments of scrap steel splash outside the truck bed, which can pose safety hazards to vehicle operation and workers. Therefore, it is necessary to design a device to prevent fragments from splashing outside during the loading of scrap steel to ensure the safe operation of the vehicle and the safe working environment of the workers. Utility Model Content

[0003] The purpose of this utility model is to provide a scrap steel loading device to solve the problem mentioned in the background art where scrap steel loaded by mechanical tools such as mechanical claws, excavators, and loaders is splashed into the truck bed, causing safety hazards to vehicle operation and workers.

[0004] The present invention adopts the following technical solution:

[0005] This utility model discloses a scrap steel loading device, including a loading platform and an operating platform. The loading platform and the operating platform are arranged opposite to each other, and a passageway is provided between the loading platform and the operating platform.

[0006] A baffle is provided between the loading platform and the operating platform. Several material discharge ports are provided on the baffle. A discharge hopper with a discharge gate is provided directly above the material discharge ports. The discharge hopper is slidably disposed between the loading platform and the operating platform.

[0007] The operating platform is equipped with a pushing mechanism, and the movable end of the pushing mechanism is connected to the unloading hopper.

[0008] Preferably, a plurality of horizontally arranged sliding rods are provided between the loading platform and the operating platform, and mounting holes are provided in the opposite side walls of the loading platform and the operating platform, with the two ends of the sliding rods respectively disposed in the mounting holes;

[0009] The unloading hopper is slidably mounted on the slide bar.

[0010] Preferably, a frame is fixedly provided on the outer side of the unloading hopper, and a sliding sleeve is provided on the frame, which is slidably sleeved on the slide rod.

[0011] Preferably, the pushing mechanism includes a hydraulic cylinder, the fixed end of which is disposed in the inner wall of the side of the operating platform facing the vehicle passage, and the movable end of which is fixedly connected to the side wall of the unloading hopper.

[0012] Preferably, the top surfaces of the loading platform and the operating platform are level with the ground, the driving passage is located below the ground, and ramps are provided at both ends of the driving passage, which connect to the ground.

[0013] Preferably, the passageway is provided with multiple loading areas, which are located below the discharge port.

[0014] Preferably, the diameter of the discharge port is larger than the discharge port of the discharge hopper.

[0015] Compared with the prior art, the beneficial technical effects of this utility model are as follows:

[0016] This utility model features a sliding unloading hopper between the loading platform and the operating platform, with a baffle plate below the unloading hopper serving as a separator. The transport vehicle receives the scrap steel material below the baffle plate. By separating the loading and unloading processes of scrap steel, the safety hazards caused by scrap steel debris splashed during the loading process to the vehicle and personnel are effectively avoided. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a front view of the scrap steel loading device of this utility model;

[0019] Figure 2 This is a cross-sectional view along the length of the scrap steel loading device of this utility model. Figure 1 ;

[0020] Figure 3 This is a cross-sectional view along the length of the scrap steel loading device of this utility model. Figure 2 ;

[0021] Figure 4 This is a schematic diagram of the unloading hopper structure in the scrap steel loading device of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1. Loading platform; 2. Operating platform; 3. Travel aisle; 3-1. Ramp; 3-2. Loading area; 4. Baffle plate; 4-1. Material discharge port; 5. Unloading hopper; 5-1. Frame; 5-2. Sliding sleeve; 6. Pushing mechanism; 6-1. Hydraulic cylinder; 7. Slide rod; 8. Mounting hole. Detailed Implementation

[0023] To make the technical problems, technical solutions and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0024] like Figure 1 As shown in the figure, this embodiment discloses a scrap steel loading device, including a loading platform 1 and an operating platform 2. The loading platform 1 and the operating platform 2 are arranged opposite to each other, and a passageway 3 is provided between the loading platform 1 and the operating platform 2. A baffle plate 4 is provided between the loading platform 1 and the operating platform 2. The baffle plate 4 is provided with several discharge ports 4-1. A discharge hopper 5 with a discharge gate is provided directly above the discharge ports 4-1. The discharge hopper 5 is slidably arranged between the loading platform 1 and the operating platform 2. A pushing mechanism 6 is provided on the operating platform 2. The movable end of the pushing mechanism 6 is connected to the discharge hopper 5. A plurality of horizontally arranged sliding rods 7 are provided between the loading platform 1 and the operating platform 2. Mounting holes 8 are provided in the opposite side walls of the loading platform 1 and the operating platform 2. The two ends of the sliding rods 7 are respectively set in the mounting holes 8 on the loading platform 1 and the operating platform 2. The discharge hopper 5 is slidably mounted on the sliding rods 7. The diameter of the discharge ports 4-1 is larger than the discharge port of the discharge hopper 5. During operation, the pushing mechanism 6 is used to push the unloading hopper 5 to one side of the loading platform 1. The scrap steel is loaded into the unloading hopper 5 using a steel claw or excavator. After filling, the pushing mechanism 6 is used to pull the unloading hopper 5 back to the discharge port 4-1. The transport vehicle stops at the discharge port 4-1, and the unloading gate of the unloading hopper 5 is opened. The scrap steel inside will fall into the truck bed of the transport vehicle through the discharge port 4-1.

[0025] In this embodiment, the discharge gate of the discharge hopper 5 is an electro-hydraulic moving jaw gate. The baffle plate 4 should avoid using fragile materials such as glass; it can be made of materials such as wood or steel.

[0026] like Figure 2 As shown, the top surfaces of the loading platform 1 and the operating platform 2 are level with the ground. The driveway 3 is located below the ground, and ramps 3-1 are provided at both ends of the driveway 3, connecting to the ground. Multiple loading areas 3-2 are provided within the driveway 3, located below the discharge port 4-1. Loading areas 3-2 serve as the parking and loading areas for transport vehicles. To facilitate transport by multiple vehicles, each vehicle drives one by one through ramps 3-1 to the loading area 3-2 to wait for loading. This allows for simultaneous loading of multiple vehicles. Steel claws or excavators load materials into the unloading hopper 5 on the ground. After loading, the unloading hopper 5 moves above the discharge port 4-1 for unloading.

[0027] It should be noted that an employee passage connecting to the baffle plate 4 is provided on one side of the loading platform 1 or the operating platform 2, so that the staff can collect the debris that falls on the baffle plate 4 when the unloading hopper 5 is loaded, or perform maintenance work on the unloading hopper 5.

[0028] like Figure 3 and Figure 4 As shown, a frame 5-1 is fixedly installed on the outer side of the unloading hopper 5, and a sliding sleeve 5-2 is installed on the frame 5-1. The sliding sleeve 5-2 is slidably sleeved on the slide rod 7. The pushing mechanism 6 includes a hydraulic cylinder 6-1. The fixed end of the hydraulic cylinder 6-1 is located in the inner wall of the side of the operating platform 2 facing the vehicle passage 3, and the movable end of the hydraulic cylinder 6-1 is fixedly connected to the side wall of the unloading hopper 5. During loading, since the unloading hopper 5 is smaller than the truck bed, after unloading one bucket of scrap steel from the unloading hopper 5, the hydraulic cylinder 6-1 is activated. The movable end of the hydraulic cylinder 6-1 extends and pushes the unloading hopper 5 along the slide bar 7 towards the loading platform 1. After moving close to the ground, the steel claw or excavator or other machinery loads the unloading hopper 5 onto the ground. After loading is completed, the movable end of the hydraulic cylinder 6-1 retracts, and the unloading hopper 5 is pulled back to the top of the discharge port 4-1 for unloading until the transport vehicle is full. If the transport vehicle is so full that it cannot hold the material in the unloading hopper 5, it is not necessary to fill the unloading hopper 5 completely when loading it again. Only half a bucket is needed. The specific method needs to be determined by the staff based on the actual situation. In order to ensure that the staff can observe the loading status of the truck bed, an observation window can be opened on the cover plate 4. Similarly, the observation window should avoid using fragile materials such as glass.

[0029] The working process of this utility model is as follows:

[0030] First, the transport vehicles drive one by one down ramp 3-1 to the loading area 3-2 to wait for loading. The hydraulic cylinder 6-1 is activated, extending its movable end to push the unloading hopper 5 along the slide bar 7 to one side of the loading platform 1. Steel claws or excavators, or other machinery, load the unloading hopper 5 onto the ground. Once loading is complete, the movable end of the hydraulic cylinder 6-1 retracts, pulling the unloading hopper 5 back above the discharge port 4-1. The discharge gate of the unloading hopper 5 is then opened for unloading. After unloading, the discharge gate is closed, and the hydraulic cylinder 6-1 is used again to push it to one side of the loading platform 1 for loading. This process is repeated until the transport vehicle's bucket is full. Because the transport vehicle is located below the discharge port 4-1, the scrap steel will fall directly into the truck bed without splashing debris. Furthermore, the baffle 4 separates the vehicle from the loading process of the unloading hopper 5. Therefore, even if scrap steel debris splashes during loading by machinery such as steel claws or excavators, it will not affect driving safety or personnel safety. In addition, it should be noted that when unloading the transport vehicle, the gate of the unloading hopper 5 should not be closed before all material is unloaded to prevent jamming. When the vehicle cannot fill the unloading hopper 5 completely, loading should be stopped or the unloading hopper 5 should be partially filled beforehand.

[0031] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A scrap steel loading device, characterized in that: It includes a loading platform (1) and an operating platform (2), the loading platform (1) and the operating platform (2) are arranged opposite to each other, and a driving passage (3) is provided between the loading platform (1) and the operating platform (2). A baffle plate (4) is provided between the loading platform (1) and the operating platform (2). A plurality of material discharge ports (4-1) are provided on the baffle plate (4). A discharge hopper (5) with a discharge gate is provided directly above the material discharge ports (4-1). The discharge hopper (5) is slidably arranged between the loading platform (1) and the operating platform (2). The operating table (2) is provided with a pushing mechanism (6), and the movable end of the pushing mechanism (6) is connected to the unloading hopper (5).

2. The scrap steel loading device according to claim 1, characterized in that: Multiple sliding rods (7) are arranged horizontally between the loading platform (1) and the operating platform (2). Mounting holes (8) are provided in the side walls opposite to the loading platform (1) and the operating platform (2). The two ends of the sliding rods (7) are respectively located in the mounting holes (8). The unloading hopper (5) is slidably mounted on the slide bar (7).

3. The scrap steel loading device according to claim 2, characterized in that: A frame (5-1) is fixedly installed on the outside of the unloading hopper (5), and a sliding sleeve (5-2) is installed on the frame (5-1). The sliding sleeve (5-2) is slidably sleeved on the slide rod (7).

4. The scrap steel loading device according to claim 1, characterized in that: The pushing mechanism (6) includes a hydraulic cylinder (6-1). The fixed end of the hydraulic cylinder (6-1) is located inside the inner wall of the side of the operating table (2) facing the vehicle passage (3). The movable end of the hydraulic cylinder (6-1) is fixedly connected to the side wall of the unloading hopper (5).

5. The scrap steel loading device according to claim 1, characterized in that: The top surfaces of the loading platform (1) and the operating platform (2) are level with the ground. The driving passage (3) is located below the ground. Both ends of the driving passage (3) are provided with ramps (3-1), which connect to the ground.

6. The scrap steel loading device according to claim 5, characterized in that: The passageway (3) is provided with multiple loading areas (3-2), which are located below the discharge port (4-1).

7. The scrap steel loading device according to claim 1, characterized in that: The diameter of the discharge port (4-1) is larger than that of the discharge port of the discharge hopper (5).

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