The invention relates to the technical field of operation machinery, and provides a frame body connecting mechanism and an operation machine.The frame body connecting mechanism is characterized in that a first frame body is provided with a first connecting piece, a second frame body is provided with a second connecting piece, and the second connecting piece and the first connecting piece correspond to each other in position and are both provided with shaft holes; the flange is arranged on the side surface of one of the first connecting piece and the second connecting piece; the positioning groove is formed in the other one of the first connecting piece and the second connecting piece, the flange is matched with the inner wall of the positioning groove, when the flange abuts against the inner wall of the positioning groove, the shaft hole of the first connecting piece is aligned with the shaft hole of the second connecting piece, and the shaft hole of the second connecting piece is connected with the shaft hole of the first connecting piece through a pin shaft assembly. The situation that the first frame body and the second frame body move relative to each other before being connected through a pin shaft, so that alignment of shaft holes is affected is avoided, and the connecting efficiency and connecting quality between the frame bodies are improved.
本发明涉及作业机械技术领域,提供一种架体连接机构及作业机械,所述的架体连接机构,包括:第一架体设置有第一连接件,第二架体设置有第二连接件,第二连接件与第一连接件的位置相互对应且均设置有轴孔;设置在第一连接件和第二连接件其中一者的侧面上的凸缘;以及,设置在第一连接件和第二连接件另一者上的定位槽,凸缘与定位槽的内壁吻合,当凸缘与定位槽的内壁抵接时,第一连接件的轴孔与第二连接件的轴孔对齐,第二连接件的轴孔与第一连接件的轴孔通过销轴组件连接。本发明避免了第一架体与第二架体在通过销轴连接前出现相对移动影响轴孔对齐,提高了架体之间的连接效率和连接质量。
Frame body connecting mechanism and operation machine
架体连接机构及作业机械
2023-03-21
Patent
Electronic Resource
Chinese
IPC: | F16C SHAFTS , Wellen / B62D MOTOR VEHICLES , Motorfahrzeuge / F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile |
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