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Overhang roll machine

A suspension roller and main frame technology, applied in the direction of mechanical equipment, ceramic molding machines, bearing components, etc., can solve the problems of easy damage and large amount of bearing pads, and achieve the effect of ensuring the service life

Inactive Publication Date: 2017-06-13
重庆巨龙管业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the harsh operating environment of the suspension roller machine, it is often accompanied by a large amount of concrete dust, causing the bearing bush to be easily damaged

Method used

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  • Overhang roll machine
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Examples

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0020] Such as figure 1 Shown is a schematic structural view of an embodiment of the suspension roller machine of the present invention. The suspension roller machine of the present embodiment includes a main frame 1, on which a mandrel is fixedly arranged, and the mandrel includes a fixed section 2 fixedly mounted on the main frame 1 and extending out of the main frame 1. The suspension section 3 outside the frame 1, the end of the suspension section 3 is provided with a support frame 4, and the suspension section 3 is fitted with a suspension roller shaft 5 in cooperation with its rotation, and the suspension roller shaft 5 is sleeved with a A steel mold 6, and a feeder 7 for d...

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PUM

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Abstract

A suspension roller machine, comprising a main frame, on which a mandrel is fixed, the mandrel includes a fixed section fixedly installed on the main frame and a suspended section extending out of the main frame, and the end of the suspended section is provided with The supporting frame, the suspension section is fitted with a suspension roller shaft in conjunction with its rotation, the suspension roller shaft is equipped with a steel mold, and one side of the main frame is provided with a feeder for conveying materials to the steel mold; the inner diameter of the suspension roller shaft It is larger than the outer diameter of the suspended section, and the two ends of the suspended roller shaft are provided with flanges fixedly connected with it, and the flange is provided with a bushing set in the suspended roller shaft, and the bushing is fixed in the bushing to match the suspended section ; The flange near the end of the main frame is connected with a connecting sleeve set on the mandrel, and the main frame is provided with a power device, and the power device is connected to the connecting sleeve; between the flange near the end of the support frame and the mandrel There is a labyrinth sealing structure between the connecting sleeve and the mandrel; at least one sealing ring is provided between the flange and the connecting sleeve.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment for manufacturing tubular products, in particular to a suspension roller machine. Background technique [0002] The main components of the suspension roller machine are the suspension roller shaft and the steel mold. The reinforced concrete pipe is formed by the pressure and centrifugal force generated by the rotation of the steel mold and the suspension roller shaft, and then steam curing is used to enhance the strength of the pipe. The suspension roller machine mainly Production of reinforced concrete pipes with a length of less than 2 meters and an inner diameter of 300mm-2000mm. Due to the harsh operating environment of the suspension roller machine, it is often accompanied by a large amount of concrete dust, which makes the bearing bush easy to damage. Contents of the invention [0003] In view of this, the object of the present invention is to provide a suspension roller mach...

Claims

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Application Information

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IPC IPC(8): B28B21/22F16C33/04F16C33/74
CPCB28B21/22F16C33/04F16C33/74
Inventor 罗李鹏
Owner 重庆巨龙管业有限公司