The invention provides a crawler belt protection plate and an excavator, relates to the technical field of excavators, and is used for protecting a crawler belt chain rail, the crawler belt protectionplate is mounted on a frame and forms a protection space for accommodating a part of the crawler belt chain rail, and the size of the protection space in the width direction of the crawler belt chainrail can be adjusted. The invention provides the crawler belt protection plate with the protection space whose size can be adjusted in the width direction of the crawler belt chain rail. When the crawler belt protection plate is applied to the excavator, the technical problems that in the prior art, the thickness of two side plates of the crawler belt protection plate is reduced after abrasion, the distance between the two side plates is increased, and the crawler belt protection plate cannot effectively prevent the crawler belt chain rail from being disengaged from a thrust wheel are solvedto a certain extent.
本申请提供了一种履带护板及挖掘机,涉及挖掘机技术领域,用于防护履带链轨,履带护板安装于车架并形成有用于容纳履带链轨的部分的防护空间,防护空间的在履带链轨的宽度方向上的尺寸能够调节。本申请提供的具有履带链轨的宽度方向上尺寸能够调节的防护空间的履带护板,将其应用于挖掘机,一定程度上解决现有技术中履带护板两侧板磨损后厚度尺寸变小,使得两侧板之间的距离增大,导致履带护板不能有效地防止履带链轨脱离与支重轮的啮合的技术问题。
Crawler belt protection plate and excavator
履带护板及挖掘机
2020-05-19
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Crawler belt protection plate and crawler belt type engineering machinery
European Patent Office | 2024
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