Turning machine
A technology of U-turn machine and rotating bracket, which is applied in the field of U-turn machine, which can solve the problems of increased area occupied by the equipment, large scratches on the surface of the billet, and high heat loss of the billet, so as to achieve less floor space, short steel transportation time, and equipment The effect of less investment
Pending Publication Date: 2021-12-17
唐山市玉田金州实业有限公司
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Problems solved by technology
[0003] When the vertical distance between the billet discharge roller table of the continuous casting billet cooling bed and the entrance of the rolling line heating furnace is less than the size of one billet, and the transverse distance is greater than the distance between two billets, the current process plan has direct heating furnace for rolling A platform is set on one side of the roller table, and 4-5 steel billets are directly lifted from the cooling bed by a crane with claws, but the heat loss of the steel billets is relatively large
The second is to slide the steel billet to the roller table of the rolling heating furnace with a steel wire rope belt slider. Although the time is short, the area occupied by the equipment is increased, and the surface of the billet is scratched.
The third is to use the transport chain, but the time is longer, and there are more equipment and maintenance.
Method used
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Embodiment Construction
[0241] Such as Figure 1 to Figure 3 as shown,
[0242] This embodiment provides a U-turn machine, including a rotating bracket 1, a rotating device 2, a dynamic supporting device 3, a driving device 4, and a lifting device 5;
[0243] The rotating bracket 1 is connected with the moving supporting device 3;
[0244] The inner end of the rotating bracket 1 is connected with the rotating device 2;
[0245] The outer end of the rotating bracket 1 is connected with the driving device 4;
[0246] The lifting device 5 is arranged on the rotating bracket 1 .
[0247] The U-turn machine of this embodiment can realize the direction of the steel billet on the cooling bed at any angle within 270 degrees, realize the transfer of the steel billet to the transport roller table in the shortest time, realize the rapid transportation of the steel billet, and realize the function of hot charging and hot delivery. Small surface scratches, good billet quality assurance, short steel transporta...
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The invention discloses a turning machine. The turning machine comprises a rotating support, a turning device, a movable supporting device, a driving device and a lifting device, wherein the rotating support is movably connected with a foundation through the movable supporting device; the inner end of the rotating support is rotationally connected with the foundation through the turning device; the outer end of the rotating bracket is in driving connection with the foundation through the driving device; and the lifting device is arranged on the rotating support. The turning machine can turn the direction of a steel billet on a cooling bed at any angle of 270 degrees, the steel billet can be transferred to a carry-over table in the shortest time, the steel billet can be rapidly conveyed, the hot charging and hot conveying functions are achieved, scratches on the surface of the steel billet are small, the quality of the steel billet is well guaranteed, the steel conveying time is short, the equipment investment is small, the occupied area is small, and steel billet cooling is little.
Description
technical field [0001] The invention relates to a transportation machine for steel billets, in particular to a U-turn machine. Background technique [0002] Because the layout of steelmaking continuous casting and steel rolling production lines in iron and steel plants is limited by the site or affected by transformation, the process layout of many production lines is not ideal. Especially in the case where the billet discharge roller table of continuous casting cannot be connected smoothly with the steel rolling line, higher requirements are placed on the transportation of steel billets. Improving hot charging and hot delivery is an important means of energy saving in steel mills. [0003] When the vertical distance between the billet discharge roller table of the continuous casting billet cooling bed and the entrance of the rolling line heating furnace is less than the size of one billet, and the transverse distance is greater than the distance between two billets, the cur...
Claims
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IPC IPC(8): F27D3/02
CPCF27D3/028
Inventor 阮如金白建河刘武斌代洪庆
Owner 唐山市玉田金州实业有限公司