Double-station copper clad transport vehicle

Abstract

The utility model provides a double-station copper clad transport vehicle which comprises a vehicle frame, four wheels are installed on the two sides of the vehicle frame, a wheel shaft of one wheel is connected with a driving mechanism, the driving mechanism comprises a driving motor and a speed reducer, a driving chain wheel is installed at the output end of the speed reducer, and a transmission chain wheel is installed on the wheel shaft of the wheel. A transmission chain is wound between the driving chain wheel and the transmission chain wheel, two copper clad stations are arranged in the frame in the length direction, each copper clad station is used for placing a copper clad, the front end and the rear end of each copper clad station are each provided with a positioning check block, and the side, facing the copper clad, of each positioning check block is provided with an arc-shaped groove matched with the outer wall of the copper clad; according to the utility model, by arranging the double stations and optimizing the copper discharging operation mode, the continuous copper discharging operation is realized, opening blocking and opening are not needed midway, and the copper discharging operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper smelting production, in particular to a double-station copper ladle transport vehicle. Background Art

[0002] The electric furnace (ECF) is a key component of the current copper smelting process. Ausmelt's charging system adds a mixture of copper concentrate, solvent, and lump coal from the top of the furnace. Oxygen, air, and pulverized coal, required for copper concentrate smelting, are blown into the molten pool via lances. These react violently with the concentrate near the lance nozzles, providing heat and continuously stirring the pool. The concentrate rapidly undergoes melting, oxidation, and desulfurization, producing matte, slag, and high-temperature flue gas. The matte and slag mixture enters the furnace through a weir, chute, and the furnace feed port. After gravity settling within the furnace, the slag flows out of the tapping port into a slag ladle for slow cooling. The matte then flows out of the tapping port, through the tapping chute, and into the matte ladle. A ladle transporter transports the matte ladle to the converter building, where it is transferred by a crane to the converter for converting.

[0003] In traditional processes, the copper ladle transporter has only one station. After the electric furnace is filled with copper matte, the copper ladle transporter transports it to the converter building. During this process, the furnace is unable to discharge copper due to the lack of copper matte, and the copper discharge port must be blocked with a plug. Once the copper discharge conditions are met, the copper discharge port is re-heated using an oxygen tube and the copper discharge process continues. During this process, the copper ladle transporter transfers the copper matte, preventing the electric furnace from discharging copper, which affects the furnace's operating time and efficiency. This also prolongs the converter's waiting time and reduces the air flow rate. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a double-station copper-clad transport vehicle.

[0005] The specific scheme of the utility model is as follows: A double-station copper-clad transport vehicle includes a frame, four wheels are installed on both sides of the frame, the axle of one of the wheels is connected to a driving mechanism, the driving mechanism includes a driving motor and a reducer, the output end of the reducer is equipped with a driving sprocket, the axle of the wheel is equipped with a transmission sprocket, and a transmission chain is wound between the driving sprocket and the transmission sprocket. Two copper-clad stations are provided in the length direction of the frame, each copper-clad station is used to place a copper clad, and a positioning block is provided at the front and rear ends of each copper-clad station, and the side of the positioning block facing the copper clad is provided with an arc groove matching the outer wall of the copper clad.

[0006] Furthermore, the frame includes a base plate, and an upwardly protruding support is provided at each of the four corners of the top surface of the base plate. The wheels are installed on the outside of the supports, and the distance h between the lowest point of the wheel and the ground of the base plate is 1 / 7-1 / 5 of the total height H of the transport vehicle.

[0007] Furthermore, the bottom surface of the bottom plate is provided with a plurality of reinforcing ribs, which are arranged along the length direction.

[0008] Furthermore, a layer of refractory bricks is laid on the top surface of the bottom plate.

[0009] Furthermore, a warning light is installed on the vehicle frame, and the driving motor and the warning light are both controlled by remote control.

[0010] Compared with the existing technology, the utility model has the following beneficial effects: by setting up double workstations and optimizing the copper placing operation mode, continuous copper placing operation is achieved without the need for blocking or opening in the middle, thereby improving the efficiency of the copper placing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional view of the utility model;

[0012] Figure 2 It is a three-dimensional view of the present invention from another perspective;

[0013] Figure 3 It is the main view of the utility model;

[0014] Figure 4 yes Figure 3 AA view;

[0015] In the figure: 1. Base plate; 2. Wheel; 3. Support; 4. Positioning block; 5. Driving mechanism; 51. Driving motor; 52. Driving sprocket; 53. Transmission sprocket; 6. Copper package A; 7. Reinforcement rib plate; 8. Copper package B. DETAILED DESCRIPTION

[0016] like Figure 1-4 As shown, this embodiment is a double-station copper-clad transport vehicle, including a frame, with four wheels 2 on both sides of the frame, wherein the axle of one of the wheels 2 is connected to a driving mechanism 5, the driving mechanism 5 includes a driving motor 51 and a reducer, the output end of the reducer is equipped with a driving sprocket 52, and the axle of the wheel 2 is equipped with a transmission sprocket 53, and a transmission chain is wound between the driving sprocket 52 and the transmission sprocket 53. Two copper-clad stations are provided in the length direction of the frame, each copper-clad station is used to place a copper clad, and each copper-clad station is provided with a positioning block 4 at the front and rear ends, and the positioning block 4 is provided with an arc groove matching the outer wall of the copper clad on the side facing the copper clad.

[0017] Furthermore, the frame includes a base plate 1, and an upwardly protruding support 3 is provided at each of the four corners of the top surface of the base plate 1. The wheel 2 is installed on the outside of the support 3, and the distance h between the lowest point of the wheel 2 and the ground of the base plate 1 is 1 / 7-1 / 5 of the total height H of the transport vehicle; through the above arrangement, the purpose of lowering the center of gravity of the entire vehicle is achieved, making the copper package more stable during transportation.

[0018] Furthermore, a plurality of reinforcing ribs 7 are provided on the bottom surface of the bottom plate 1 , and the reinforcing ribs 7 are arranged along the length direction to enhance the bearing capacity of the bottom plate 1 .

[0019] Furthermore, a layer of refractory bricks is laid on the top surface of the bottom plate 1 to protect the bottom plate 1 from being burned by the splashing of matte.

[0020] Furthermore, a warning light is installed on the frame, and the driving motor 51 and the warning light are both controlled by remote control.

[0021] After adopting the transport vehicle of the utility model, the copper discharge operation method is optimized as follows: After the copper ladle transport vehicle with two empty copper ladle 6 is moved along the track to the copper discharge chute and put into position, the operator performs the copper burning operation to allow the matte to flow into the previous copper ladle A6. During this period, the operator observes the liquid level of the matte in copper ladle A6. When copper ladle A6 is almost full, the operator turns on the warning light by remote control. At this time, after the driving operator sees the signal of the warning light, he waits at a fixed position. The copper discharge operator opens the sealed door and remotely controls the copper ladle transport vehicle to move a certain distance toward the converter plant so that the next copper ladle B8 reaches the copper discharge position, allowing the subsequent copper ladle B8 to continue to receive the matte without blocking the ladle midway. The driving operator then transports the previous copper ladle A6 filled with matte away, thus realizing a double copper ladle operation mode, reducing the number of blocking and opening operations, improving the efficiency of copper discharge operations, and reducing the labor intensity of the blocking and opening operators.

Claims

1. A double-station copper-clad transport vehicle, characterized by: The vehicle comprises a frame, four wheels are mounted on both sides of the frame, the axle of one of the wheels is connected to a driving mechanism, the driving mechanism comprises a driving motor and a reducer, the output end of the reducer is equipped with a driving sprocket, a transmission sprocket is mounted on the axle of the wheel, a transmission chain is wound between the driving sprocket and the transmission sprocket, two copper clad stations are arranged along the length direction of the frame, each copper clad station is used to place a copper clad, a positioning block is respectively provided at the front and rear ends of each copper clad station, and an arc groove matching the outer wall of the copper clad is provided on the side of the positioning block facing the copper clad.

2. A double-station copper-clad transport vehicle according to claim 1, characterized in that: The frame includes a base plate, and an upwardly protruding support is provided at each of the four corners of the top surface of the base plate. The wheels are installed on the outside of the supports, and the distance h between the lowest point of the wheel and the ground of the base plate is 1 / 7-1 / 5 of the total height H of the transport vehicle.

3. A double-station copper-clad transport vehicle according to claim 2, characterized in that: The bottom surface of the bottom plate is provided with a plurality of reinforcing ribs, which are arranged along the length direction.

4. A double-station copper-clad transport vehicle according to claim 2, characterized in that: The top surface of the bottom plate is paved with a layer of refractory bricks.

5. The double-station copper-clad transport vehicle according to claim 1, characterized in that: The vehicle frame is provided with a warning light, and the driving motor and the warning light are both controlled by remote control.

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