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Excavator cab sunroof and excavator

A technology for excavators and cabs, applied in the field of excavator cab skylights and excavators, can solve the problems of water seepage at the rear of the cab skylight, achieve the effects of preventing water seepage at the rear, improving the driving environment, and having a long service life

Active Publication Date: 2018-09-04
QINGDAO LOVOL EXCAVATOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide an excavator cab skylight and an excavator to solve the problem of water seepage at the rear of the existing excavator cab skylight

Method used

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  • Excavator cab sunroof and excavator
  • Excavator cab sunroof and excavator
  • Excavator cab sunroof and excavator

Examples

Experimental program
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Effect test

Embodiment Construction

[0022] Such as Figure 1 to Figure 3 As shown, the present embodiment provides a cab skylight for an excavator, a window is provided on the ceiling 1, a connecting frame 5 is arranged on the ceiling 1 at the rear side of the window, a hinge 2 is provided on the connecting frame 5, and the window 3 and the The hinge 2 is connected; the edge position of the window is bent upward to form a window flange 11, and the first rubber strip 41 is set on the top, and the window 3 is provided with a rubber strip bracket 31 on the rear side of the window 3, and the rubber strip bracket 31 When the window 3 is closed to the window position of the ceiling 1, the first rubber strip 41 is in contact with the edge of the window 3, and the second rubber strip 42 is in contact with the window flange 11. In this way, when the window 3 is closed to the window position of the ceiling 1, the first rubber strip 41 contacts with the edge of the window 3 to form a seal. Compared with the existing excav...

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Abstract

The invention discloses a cab skylight used in an excavator and the excavator. The cab skylight used in the excavator comprises a ceiling and a window body, wherein a window is arranged on the ceiling; hinges are arranged on the rear side of the window on the ceiling; the window body is connected with the hinges; the edge of the window is bent upwards to form a window flange; a first rubber strip is arranged on the window flange; a rubber support is arranged on the rear side of the window body; a second rubber strip is arranged on the tail end of the rubber support; and when the window body is closed to the window position of the ceiling, the first rubber strip is in contact with the edge of the window body, and the second rubber strip is in contact with the window flange. The cab skylight has the beneficial effects that water seepage at the rear part of the cab skylight can be prevented when the excavator bends forwards for construction; the service life is long; and the driving environment of a driver is improved.

Description

technical field [0001] The invention relates to the technical field of excavators, in particular to a cab skylight for an excavator and an excavator. Background technique [0002] Excavators are important construction machinery equipment in engineering construction. The cab of the excavator is equipped with a sunroof to improve the driver's driving environment. When it rains, the sunroof is closed, and the window is pressed against the rubber strip of the roof window of the cab. However, when the excavator is tilted forward, there will be water seepage at the rear of the skylight of the cab, and the water will seep into the cab from the position of the rubber strip, especially the joint between the rubber strip and the ceiling window, thus affecting the normal operation of the driver. . Contents of the invention [0003] The object of the present invention is to provide an excavator cab skylight and an excavator, which solve the problem of water seepage at the rear of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02F9/16B60J10/82B60J7/16
CPCB60J7/1642E02F9/163
Inventor 孙明王桂民王宾崔会喜王洪云冯素格高辉武陈红潜范丰军王蓉
Owner QINGDAO LOVOL EXCAVATOR
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