The invention provides a mining wide-body dumper frame which comprises a longitudinal pushing support, a transverse pushing beam assembly, a front spring support, a basin beam assembly, a longitudinal beam assembly and a turnover shaft, the longitudinal beam assembly comprises an outer longitudinal beam, an inner longitudinal beam and a reinforcing beam, the outer longitudinal beam and the inner longitudinal beam are in a groove shape, the upper end and the lower end of the reinforcing beam are welded to the top face and the bottom face in a notch of the inner longitudinal beam respectively, and the front spring support is arranged on the front spring support. The notches of the inner longitudinal beams are buckled in the notches of the outer longitudinal beams, and the side surfaces of the inner longitudinal beams are welded with the top surfaces and the bottom surfaces of the notches of the outer longitudinal beams; the two longitudinal beam assemblies are arranged in parallel and connected through the transverse pushing beam assemblies and the basin beam assemblies, the longitudinal pushing supports are welded and fixed to the front ends of the longitudinal beam assemblies, the transverse pushing beam assemblies are welded to the side faces of the inner longitudinal beams, and the front spring supports are welded to the side faces of the outer longitudinal beams and welded to supporting plates on the transverse pushing beam assemblies. Through holes penetrating through the outer longitudinal beam and the inner longitudinal beam are symmetrically formed in the tail ends of the two longitudinal beam assemblies, and the overturning shaft penetrates through the two longitudinal beam assemblies and then is fixedly welded to the outer longitudinal beam, the inner longitudinal beam and the reinforcing beam.
本发明提供一种矿用宽体自卸车的车架,其包括纵推支架、横推梁总成、前簧支架、盆梁总成、纵梁总成及翻转轴,纵梁总成包括外纵梁、内纵梁及加强梁,外纵梁及内纵梁分别呈槽型,加强梁的上下两端分别与内纵梁槽口内的顶面及底面焊接,内纵梁的槽口对扣在外纵梁的槽口内、侧面与外纵梁槽口的顶面及底面焊接;纵梁总成为平行设置的两组,通过横推梁总成、盆梁总成连接,纵推支架与纵梁总成的前端焊接固定,横推梁总成与内纵梁的侧面焊接,前簧支架焊接在外纵梁的侧面上、与横推梁总成上的支撑板焊接,两组纵梁总成的末端对称开设有贯穿外纵梁与内纵梁的通孔,翻转轴贯穿两组纵梁总成后,分别与外纵梁、内纵梁及加强梁焊接固定。
Frame of mining wide-body dumper
一种矿用宽体自卸车的车架
2025-02-14
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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