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Pavement milling machine

A milling machine and display screen technology, which is applied in the field of road milling machines, can solve the problems of delaying the construction progress, the operator cannot hear the construction personnel, and cannot accurately command the transport truck, etc., and achieve the effect of speeding up the construction progress

Inactive Publication Date: 2014-11-19
SHANTUI CONSTR MASCH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The construction workers are located on the side of the road, so they cannot fully understand the distribution of the crushed materials in the hopper of the transport truck, and sometimes they cannot accurately command the transport truck; in addition, the environment on the construction site is very noisy, and the operators often cannot hear the instructions of the construction staff and cannot Move the material truck in time to delay the progress of the construction

Method used

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Embodiment Construction

[0025] The core of the present invention is to provide a road milling machine, which can effectively send a command signal to the material transport vehicle, so that the material transport vehicle can move in time, and speed up the construction progress of the road surface milling machine.

[0026] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] Please refer to Figure 1 to Figure 4 , figure 1 It is a schematic diagram of the first working condition of the road milling machine provided by the present invention, figure 2 It is a schematic diagram of the second working condition of the road milling machine provided by the present invention, image 3 It is a schematic diagram of the third working condition of the road milling machine provided by the present invention, Figure 4 ...

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Abstract

The invention discloses a pavement milling machine which includes a cab, a display screen and a controller of the display screen. The display screen is disposed in the front side of the cab and is towards the front. The controller is disposed in the cab and can allow a corresponding command signal to be displayed on the display screen. Because the position of the cab in the pavement milling machine is high, an operator of the pavement milling machine can operate the controller in the cab according to a situation of a material transportation vehicle so that the corresponding command signal can be displayed on the display screen. A driver of the material transportation vehicle, when observes the command signal by observing the display screen through a rearview mirror of the material transportation vehicle, can move the material transportation vehicle according to the command signal. The operator of the pavement milling machine can send an accurate command signal to the material transportation vehicle, and the driver of the material transportation vehicle, by observing the rearview mirror of the material transportation vehicle, can effectively receive the command signal and then move the material transportation vehicle. By means of the pavement milling machine, the command signal can be sent to the material transportation vehicle effectively so that the material transportation vehicle can be moved timely and a construction progress of the pavement milling machine can be fastened.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a road milling machine. Background technique [0002] Road milling machine is one of the main equipment for asphalt pavement maintenance construction. It is mainly used for excavation and renovation of concrete surface, and can also be used to remove road surface defects, and can also be used to excavate road pits and grooves, as well as cement pavement The napping and the milling of the staggered surface layer. [0003] It is a relatively economical modern maintenance method to first mill the damaged old pavement by the road milling machine, and then lay the new pavement. This method has high work efficiency, simple process, easy control of milling depth, convenient and flexible operation, and good maneuverability. The old milling materials can be recycled, so this method is widely used in urban municipal roads and highway maintenance projects. [0004] When the ...

Claims

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Application Information

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IPC IPC(8): E01C23/088
Inventor 刘宏志马乾李林曹志军刘喜峰
Owner SHANTUI CONSTR MASCH CO LTD
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