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A slipform curb paver

A technology of curb stones and paver, applied in the direction of roads, roads, road repairs, etc., can solve the problems of high cost, easy damage, contact, etc., and achieve the effect of reducing usage, reducing axial impact force, and reducing costs

Active Publication Date: 2021-02-05
XUZHOU NEW CURBER MACHINERY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The concrete of the paver is conveyed by the screw conveyor. Most of the protection of the end bearing of the existing screw conveyor adopts a simple rotating lip seal ring, but the rotating lip seal ring is easily damaged after long-term contact with sewage. damage, which causes the sewage to contact the bearing and accelerate the wear of the bearing
[0003] In addition, existing pavers have high concrete usage and cost

Method used

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  • A slipform curb paver
  • A slipform curb paver
  • A slipform curb paver

Examples

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Embodiment Construction

[0021] The invention will be described in detail below in conjunction with the accompanying drawings.

[0022] Such as figure 1 As shown, an annular water retaining plate 5 is added to the shaft 6, and the annular water retaining plate 5 is fixed on the shaft 6 by the shaft circlip 4, and rotates with the shaft 6. After the rotating lip seal ring B2 is damaged by long-term contact with sewage, Sewage flowing along the shaft 6 will be blocked by the annular water baffle 5, and the sewage will not further contact the rotating lip sealing ring A1, and the service life of the rotating lip sealing ring A1 will be extended, thereby increasing the service life of the bearing 3.

[0023] Such as Figures 2 to 7 As shown, the front end of the mold 10 is a concrete blanking area, and the guide assembly 20 is fixed on the side wall of the mold 10 behind the concrete blanking area, and the second guide assembly 30 is fixed behind the guide assembly 20;

[0024] The guide assembly 20 inc...

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Abstract

A slip-form curb paver, including a screw conveyor and a mould, a rotating lip-shaped sealing ring A and a rotating lip-shaped sealing ring B are fixed on the shaft of the screw conveyor, and an annular retaining ring is fixed between the two The water plate, the gap between the outer circumference of the annular water baffle and the casing at the end of the screw conveyor is not greater than 1mm; the front end of the mold is the concrete blanking area, and the guide assembly and the guide assembly are fixed on the side wall of the mold behind the concrete blanking area. The second guide assembly is fixed at the rear. The paver screw conveyor bearings last longer and pave at a lower cost.

Description

technical field [0001] The invention relates to a paver, in particular to a conveying and forming system of the paver. Background technique [0002] The concrete of the paver is conveyed by the screw conveyor. Most of the protection of the end bearings of the existing screw conveyor adopts a simple rotating lip seal ring, but the rotating lip seal ring is easily damaged after long-term contact with sewage. Damage, resulting in contact with sewage and bearings, accelerated bearing wear. [0003] In addition, existing pavers have high concrete usage and high costs. Contents of the invention [0004] The object of the present invention is to provide a sliding form curb paver that prevents sewage from contacting the bearing and has a low paving cost. [0005] In order to achieve the above object, the present invention includes a slip-form curb paving machine, the shaft of the screw conveyor is fixed with a rotary lip seal ring A and a rotary lip seal ring B, and a ring is fi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C19/52
Inventor 齐从军尹畅李相权杨森李红伟石淮什
Owner XUZHOU NEW CURBER MACHINERY TECH CO LTD
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