A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of excavators, and discloses a combined balance weight for an excavator. The combined balance weight for the excavator comprises a balance weight body and a connecting plate mounted on the excavator, wherein the top of the connecting plate is provided with an inserting groove; the back of the balance weight body is provided with a groove; the balance weight body sleeves the connecting plate through the groove; the top of the inner wall of the groove is fixedly connected with a fixing plate in the horizontal direction; an inserting plate inserted into the inserting groove is formed in the bottom of the fixing plate; a row of threaded holes I in the front-back axial direction are formed in the inserting plate in the length direction of the inserting plate; and a row of through holes corresponding to the threaded holes I are formed in the front face of the connecting plate. According to the combined balance weight for the excavator provided by the invention, through the inserting plate and threaded rods I arranged on the balance weight body, when the balance weight body needs to be disassembled, the threaded rods I are rotated to be separated from the threaded holes I through threaded fit, and the threaded rods I are pulled out of the through holes to lift the balance weight body upwards, so that the balance weight body is disassembled from the connecting plate, and the balance weight body can be conveniently disassembled and assembled on the excavator.
本发明涉及挖掘机技术领域，且公开了一种挖掘机用组合式配重，其包括配重体和安装在挖掘机上的连接板，所述连接板的顶部开设有插槽，所述配重体的背部开设有凹槽，且所述配重体通过凹槽套接在连接板上，所述凹槽的内壁顶部固定连接有呈水平方向的固定板，所述固定板的底部形成有插接在插槽内的插板，且所述插板上沿其长度方向开设有一排呈前后轴向的螺纹孔一，所述连接板的正面开设有一排与螺纹孔一相对应的通孔。本发明通过在配重体上设置的插板和螺纹杆一，需要拆卸配重体时，只需要转动螺纹杆一使其通过螺纹配合与螺纹孔一相脱离，并将其抽出通孔内即可将配重体往上抬起，便实现配重体与连接板之间的拆离，以便于配重体在挖掘机上的拆装。
The invention relates to the technical field of excavators, and discloses a combined balance weight for an excavator. The combined balance weight for the excavator comprises a balance weight body and a connecting plate mounted on the excavator, wherein the top of the connecting plate is provided with an inserting groove; the back of the balance weight body is provided with a groove; the balance weight body sleeves the connecting plate through the groove; the top of the inner wall of the groove is fixedly connected with a fixing plate in the horizontal direction; an inserting plate inserted into the inserting groove is formed in the bottom of the fixing plate; a row of threaded holes I in the front-back axial direction are formed in the inserting plate in the length direction of the inserting plate; and a row of through holes corresponding to the threaded holes I are formed in the front face of the connecting plate. According to the combined balance weight for the excavator provided by the invention, through the inserting plate and threaded rods I arranged on the balance weight body, when the balance weight body needs to be disassembled, the threaded rods I are rotated to be separated from the threaded holes I through threaded fit, and the threaded rods I are pulled out of the through holes to lift the balance weight body upwards, so that the balance weight body is disassembled from the connecting plate, and the balance weight body can be conveniently disassembled and assembled on the excavator.
本发明涉及挖掘机技术领域，且公开了一种挖掘机用组合式配重，其包括配重体和安装在挖掘机上的连接板，所述连接板的顶部开设有插槽，所述配重体的背部开设有凹槽，且所述配重体通过凹槽套接在连接板上，所述凹槽的内壁顶部固定连接有呈水平方向的固定板，所述固定板的底部形成有插接在插槽内的插板，且所述插板上沿其长度方向开设有一排呈前后轴向的螺纹孔一，所述连接板的正面开设有一排与螺纹孔一相对应的通孔。本发明通过在配重体上设置的插板和螺纹杆一，需要拆卸配重体时，只需要转动螺纹杆一使其通过螺纹配合与螺纹孔一相脱离，并将其抽出通孔内即可将配重体往上抬起，便实现配重体与连接板之间的拆离，以便于配重体在挖掘机上的拆装。
Wetland excavator balance weight with fuel oil storage function
| European Patent Office | 2022
| European Patent Office | 2022