Multistage folding type spiral conveying mechanism for paver

A technology of screw conveying and paver, which is applied to roads, road repairs, roads, etc., can solve problems such as inability to adapt, achieve the effects of eliminating gaps, novel and reasonable design, and improving paving efficiency

Active Publication Date: 2016-11-09
SHAANXI ZHONGDA LIDING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for the same paving road section, when its width changes multiple times, this folding screw feeding mechanism cannot adapt to

Method used

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  • Multistage folding type spiral conveying mechanism for paver
  • Multistage folding type spiral conveying mechanism for paver
  • Multistage folding type spiral conveying mechanism for paver

Examples

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Embodiment Construction

[0061] Such as figure 1 , figure 2 , image 3 and Figure 4 The shown multi-stage folding screw feeding mechanism for a paver includes a first screw shaft 2 arranged on one side of the main machine 1 of the paver and a first stopper located on the front side of the first screw shaft 2 plate 3, and at least two second screw shafts 4 arranged at the end of the first screw shaft 2 away from the main machine 1 of the paver and a second baffle plate 5 corresponding to the second screw shaft 4 one-to-one, the The second material baffle plate 5 is arranged on the front side of the second screw shaft 4 corresponding thereto, the first material baffle plate 3 is hinged to the second material baffle plate 5 adjacent to it, and two adjacent The second baffle plate 5 is hinged, the first screw shaft 2 is connected to the second screw shaft 4 adjacent to it, and the two adjacent second screw shafts 4 are all detachable connections. A baffle plate 3 is provided with a first support fra...

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Abstract

The invention discloses a multistage folding type spiral conveying mechanism for a paver. The mechanism comprises a first spiral shaft arranged on one side of a main machine of the paver, a first material baffle located on the front side of the first spiral shaft, at least two second spiral shafts arranged at the end, away from the main machine of the paver, of the first spiral shaft and second material baffles corresponding to the second spiral shafts one to one. The second material baffles are arranged on the front sides of the second spiral shafts corresponding to the second material baffles. The first material baffle is hinged to one second material baffle adjacent to the first material baffle. Every two adjacent second material baffles are hinged. The first spiral shaft is detachably connected with one second spiral shaft adjacent to the first spiral shaft, and every two adjacent second spiral shafts are detachably connected. The first material baffle is provided with a first supporting frame used for supporting the first spiral shaft. The second material baffles are provided with second supporting frames used for supporting the second spiral shafts corresponding to the second material baffles. The spiral conveying mechanism can adapt to a paving road surface with the width changed multiple times, and the road surface paving efficiency is effectively improved.

Description

technical field [0001] The invention belongs to the technical field of paver, and in particular relates to a multi-stage folding screw feeding mechanism for a paver. Background technique [0002] When paver is doing expressway paving work, it often enters and exits tunnels, bridges and culverts, and the width of the road inside and outside the tunnels, bridges and culverts is different. It is different among different expressways. For expressways paved in recent years, the width of tunnels and bridges tends to change in a large range. In the construction of such a section of road, the traditional way is to configure the folding spiral conveying structure. When entering the tunnel and bridge, the spiral conveying device is folded, and the tunnel and bridge are folded out to adapt to the change of the road surface. However, with the continuous development of road construction and the increasing construction of mountainous expressways, the traditional folding screw conveying m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/48
CPCE01C19/48
Inventor 綦开隆尤畅
Owner SHAANXI ZHONGDA LIDING TECH CO LTD
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