Construction machine with offset hopper rear walls

A technology of construction machinery and rear wall, which is applied in the field of construction machinery and can solve the problem of reducing the volume of storage materials

Inactive Publication Date: 2016-03-09
JOSEPH VOEGELE AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This brings about the disadvantage that the storage volume of the material hopper is reduced

Method used

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  • Construction machine with offset hopper rear walls
  • Construction machine with offset hopper rear walls
  • Construction machine with offset hopper rear walls

Examples

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Embodiment Construction

[0033] figure 1 By way of example, a road paver 1 is shown as a construction machine 1 . It moves in direction R of travel. The road paver 1 comprises a material hopper 2 which in the present embodiment comprises first and second sub-hoppers 3 , 4 . However, further additional sub-hoppers are also conceivable. The first sub-hopper 3 comprises a first base region 5 and a first rear wall 6 . Similarly, the second sub-hopper 4 comprises a second base region 7 and a second rear wall 8 .

[0034] Extending between the first sub-hopper 3 and the second sub-hopper 4 is a conveyor device 9 which in the present case conveys bulk material, such as bitumen, in a direction opposite to the direction of travel of the road paver 1 . The first sub-hopper 3 is pivotable about a first axis 10 in order to dump the bulk material located in the first sub-hopper 3 onto the conveyor arrangement 9 . Similarly, the second sub-hopper 4 is pivotable about the second axis 11 in order to dump the bul...

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PUM

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Abstract

A construction machine (1) according to the disclosure comprises a material hopper (2) for receiving bulk material. The material hopper (2) comprises a first sub-hopper (3) that is pivotable about a first axis (10) and a second sub-hopper (4) that is pivotable about a second axis (11), wherein the first and second axes (10, 11) extend parallel to each other. The first and second sub-hoppers (3, 4) each comprise a rear wall (6, 8), and the rear walls (6, 8) are shifted with respect to each other in a direction parallel to the axes (10, 11), whereby a collision of the rear walls (6, 8) is prevented when pivoting the first and / or the second sub-hopper (3, 4).

Description

technical field [0001] The invention relates to a construction machine according to the preamble of claim 1 . Background technique [0002] Such construction machines with material hoppers for receiving bulk material are known from practice. For example, road paver machines and also feeders are often used in road building processes and have a material hopper on the front side for receiving bitumen. Reference is now made to DE20020945U1 and EP2711460A1 by way of example. These material hoppers are usually divided into sub-hoppers by conveyors. In most cases a conveyor belt, also known as a scraper belt, is used which passes through the center of the hopper parallel to the direction of travel of the road paver. This forms two sub-hoppers. Both sub-hoppers are jointly pivotable about an axis substantially parallel to the direction of travel of the road paver, so that bitumen in the respective sub-hopper can be dumped onto the scraper belt. [0003] The rear wall is usually...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/48E01C19/08
CPCE01C19/002E01C19/18E01C19/48E01C2301/02
Inventor B·埃德曼S·韦伯
Owner JOSEPH VOEGELE AG
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