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Hopper for paver and paver

A paver and material technology, applied in the direction of roads, road repair, roads, etc., can solve the problems that the construction quality cannot meet the requirements, the paver cannot be used, the paving is trapped, etc., and the labor intensity and construction cost can be reduced. , The effect of convenient construction and strong adaptability

Pending Publication Date: 2021-11-02
XCMG CONSTR MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But at the same time, there are also many contradictions. The width of the hopper is too wide after it is fully opened, and the roadway and internal narrow road paving are trapped.
In addition, in order to adapt to the large-width unloading truck, the width of the hopper is generally relatively wide, and the material can be received normally during construction with a large width; in roadways and narrow areas, the large-width hopper affects the construction, and it is even impossible to use paver for construction. unable to meet requirements

Method used

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  • Hopper for paver and paver
  • Hopper for paver and paver
  • Hopper for paver and paver

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as Figure 1~Figure 4 As shown, a hopper for a paver includes: a bottom plate 1, hinged with the feed port of the paver; a telescopic layer 2, slidingly connected with the bottom plate 1; 1 sliding; the second luffing mechanism is used to change the relative angle between the bottom plate 1 and the feed port of the paver.

[0023] In this embodiment, the bottom plate 1 has a bending part—the rear plate 11 (the rear plate 11 is formed by bending the bottom plate 1 or welded on the bottom plate 1 by another steel plate) for adapting to the material receiving of the paver. The bottom plate 1 The long pin shaft 3 is hinged with the feed port of the paver; the telescopic layer 2 has a shape that matches the bottom plate 1 (including the rear plate 11), and is slidingly connected with the bottom plate 1, and a plurality of oblong holes are uniformly arranged on the bottom plate 1 12. The telescopic layer 2 is provided with a positioning pin 21 matching the oblong hole 1...

Embodiment 2

[0030] Based on the hopper for the paver described in the first embodiment, this embodiment provides a paver configured with the hopper for the paver described in the first embodiment.

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PUM

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Abstract

The invention discloses a hopper for a paver and the paver in the technical field of pavers. The paver can adjust the width of the hopper of the paver according to the use environment and realize normal material receiving when the paver works on a roadway and an internal narrow road. The paver comprises: a bottom plate which is hinged to a feeding port of the paver; a telescopic layer which is in sliding connection with the bottom plate; a first luffing mechanism which is used for driving the telescopic layer to slide relative to the bottom plate; and a second luffing mechanism which is used for changing the relative angle between the bottom plate and the feeding hole of the paver.

Description

technical field [0001] The invention belongs to the technical field of paver, and in particular relates to a hopper for a paver and a paver. Background technique [0002] For a long time, the small and medium-sized paver has been favored by users for its good body and hopper width, and it is widely used in special fields such as municipal road maintenance construction, community road and garden road construction. But at the same time, there are also many contradictions. The width of the hopper is too wide after it is fully opened, and the roadway and internal narrow road paving are trapped. In addition, in order to adapt to the large-width unloading truck, the width of the hopper is generally relatively wide, and the material can be received normally during construction with a large width; in roadways and narrow areas, the large-width hopper affects the construction, and it is even impossible to use paver for construction. Unable to meet requirement. Contents of the inven...

Claims

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Application Information

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IPC IPC(8): E01C19/12
CPCE01C19/12
Inventor 丁文科王浩李亮荣张同威
Owner XCMG CONSTR MACHINERY
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