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A roll unloading trolley

A technology of trolley and body frame, which is applied in the field of trolleys for unloading steel coils. It can solve the problems that small-diameter steel coils cannot be unloaded, the installation steps of coiler sleeves are cumbersome, and the outer ring of steel coils is easy to scratch. Good practical value, simple and reliable installation steps, economical effect of saving installation time

Active Publication Date: 2017-07-28
BAOSHAN IRON & STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] To sum up, the main problems faced by the coil unloading trolley include: the outer ring of the steel coil is easily scratched, the steel coil with a small coil diameter cannot be unloaded, and the installation steps of the coiler sleeve are cumbersome

Method used

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  • A roll unloading trolley
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Embodiment Construction

[0047] The following will further describe the coil unloading trolley according to the present invention according to the specific embodiments and the accompanying drawings, but this description does not constitute an improper limitation to the technical solution of the present invention.

[0048] figure 2 It shows the structure of the coil unloading trolley according to one embodiment of the present invention.

[0049] Such as figure 2 As shown, the coil unloading trolley 10 in this embodiment includes a traversing frame 11 and a trolley body 12 arranged on the traversing frame.

[0050] image 3 It shows the structure of the trolley body in the unloading trolley according to the present invention in an embodiment, and Figure 4 It shows the structure of the traversing frame in the coil unloading trolley according to an embodiment of the present invention.

[0051] Such as image 3 As shown, the trolley body 12 has a hollow trolley body frame 121, two guide bars 129,13...

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Abstract

The invention discloses a coil unloading trolley, which comprises a traversing frame and a trolley body arranged on the traversing frame. Wheel, the trolley body includes: a hollow trolley body frame, the top surface of the trolley body frame has an elongated opening arranged along the length direction of the trolley body frame; a liftable bottom roller, corresponding to the elongated opening is arranged on the trolley body In the frame, when the bottom roller rises to the first working position, the bottom roller protrudes from the elongated opening so that the highest point of the roller surface is higher than the top surface of the trolley body frame, and when the bottom roller descends to the second working position, the bottom roller Retracted from the elongated opening; at least two pairs of side brackets, which are respectively arranged at both ends of the length direction of the trolley body frame and are both located in the trolley body frame, wherein the side brackets are in the third working position in the width direction of the trolley body frame The two sides are protruded respectively; in the fourth working position, they are retracted from the two sides.

Description

technical field [0001] The invention relates to a conveying device, in particular to a trolley for unloading steel coils. Background technique [0002] At present, the coil unloading trolley of the cold rolling finishing recoiling unit is only a mobile device for steel coil handling. Such as figure 1 As shown, the unloading trolley currently used includes a body saddle 1 and a traversing device 2, the body saddle 1 can move in the vertical direction relative to the traversing frame 2, and the traversing frame 2 is provided with traveling wheels 3, To drive the body saddle to walk along the horizontal direction. The function of the unloading trolley is to unload and transport the slitting and finishing steel coils from the reel of the coiler to the unloading saddle. [0003] Although the existing coil unloading trolley has a simple structure and is easy to operate, and has been widely used in production practice, there are many problems in the production of the coil unload...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21C47/24
Inventor 宋建勋顾利钟
Owner BAOSHAN IRON & STEEL CO LTD
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