The present invention relates to a counterweight structure of a construction machine, which may be configured to include: a main counterweight including a center portion coupled to a front surface portion of a rear side of a construction machine body, and a side portion coupled to a rear surface portion of the construction machine body; the side parts are bent and arranged on two sides of the central part, and a pull-type mudguard mounting part of a pull-type mudguard which is fastened by a bolt and combined on the rear side of a construction machine body is formed; and a sub-weight including a main body frame coupled to the main weight by a second fitting bolt, and edge tapered portions formed on both sides of the main body frame so as to become narrower in one direction, according to the present invention, it is easy to attach to and detach from a vehicle body of a construction machine, and it is possible to attach to and detach from the vehicle body of the construction machine, and to attach to and detach from the vehicle body of the construction machine, and to attach to and detach from the vehicle body of the construction machine. In addition, due to the fact that the balance weight is composed of a plurality of balance weights, weight balance can be adjusted more effectively, and interference on operation is minimized through rounding machining and inclination machining.

    本发明涉及一种工程机械的配重结构,可以构成为包括:主配重,其包括中心部和侧部,所述中心部结合于工程机械本体的后尾侧的前表面部,所述侧部弯折而配置于所述中心部的两侧且形成有螺栓紧固而结合于工程机械本体的后尾侧的拉式挡泥板的拉式挡泥板安装部;以及副配重,其包括主体框架和边缘锥形部,所述主体框架通过第二装配螺栓结合于所述主配重,所述边缘锥形部在一个方向上变窄地形成于所述主体框架的两侧,根据本发明,具有容易在工程机械的车体上进行装卸,并且因由多个配重构成而能够更有效地调节重量均衡,并通过倒圆加工及倾斜度加工使对作业的妨碍最小化的效果。


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    Title :

    Counterweight structure of construction machinery


    Additional title:

    工程机械的配重结构


    Contributors:

    Publication date :

    2022-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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