Intelligent road construction device with good heat radiation

A road construction device and a technology for road construction, applied in the field of intelligent road construction devices, can solve the problems that the amount of material removal is not large, the cost of grinding machinery and equipment is not suitable, and achieves increased flexibility, increased diameter, and stable structure. Effect

Active Publication Date: 2015-11-25
江苏顺晟新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At the same time, due to the fact that the amount of material removed by this kind of local grinding is often not very large, traditional grinding machines are often not suitable due to factors such as equipment costs

Method used

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  • Intelligent road construction device with good heat radiation

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Embodiment Construction

[0008] Combine below figure 1 The present invention will be described in detail.

[0009] An intelligent road construction device with good heat dissipation according to an embodiment, used for grinding local protrusions on the construction road surface during road construction, including an external casing 8, a motor 9 and a grinding head driven by the motor 9 The drive rod part 6, wherein the motor 9 is axially and slidably power-coupled with the spline hole in the drive sleeve part 61 of the grinding head drive rod part 6 through the fixedly coupled spline rod 91, so The driving sleeve part 61 of the grinding head driving rod part 6 is fixedly connected with the grinding head installation rod part 62 of the grinding head driving rod part 6 through the tapered connection part 612, and the grinding head installation rod part 62 is detachably installed There is a grinding head 620, and the outer peripheral surface of the driving sleeve part 61 is provided with an axially exte...

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Abstract

An intelligent road construction device with good heat radiation is used for polishing local protrusions on a construction road surface during road construction and comprises an outer shell (8), a motor (9) and a polishing head drive rod component (6) driven by the motor (9). The motor (9) is in axial and slidable power connection with a spline hole in a drive sleeve portion (61) of the polishing head drive rod component (6) through a fixedly-connected spline rod (91). The drive sleeve portion (61) of the polishing head drive rod component (6) is fixedly connected with a polishing head mounting rod portion (62) of the polishing head drive rod component (6) through a gradual reducing connecting portion (612).

Description

technical field [0001] The application relates to the field of construction machinery, in particular to an intelligent road construction device with good heat dissipation. Background technique [0002] In some construction sites, such as road construction, etc., local leveling of the subgrade surface is often required, for example, some local protrusions caused by construction defects need to be polished. [0003] The flatness result of this grinding has a great influence on the quality of subsequent pavement surface construction, for example, occasions with high requirements for the levelness of the road surface, such as expressways, have particularly high requirements for such levelness. At the same time, because the amount of material removed in this local grinding is often not very large, traditional grinding machines are often not suitable due to factors such as equipment costs. Contents of the invention [0004] The object of the present invention is to provide an i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C23/088
Inventor 俞升洋
Owner 江苏顺晟新材料科技有限公司
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