A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a large hydraulic breaking hammer. The large hydraulic breaking hammer comprises a cylinder body assembly, a piston arranged in the cylinder body assembly in a sliding mode and a steel chisel installed at one end of the cylinder body assembly, the cylinder body assembly comprises an upper cylinder body, a middle cylinder body and a lower cylinder body which are sequentially spliced and fixed, one end of the steel chisel is inserted into the lower cylinder body, a flat pin for fixing the steel chisel is arranged in the lower cylinder body, an inner lining and an outer lining are further arranged between the lower cylinder body and the steel chisel, the inner side wall and the outer side wall of the inner lining and the inner side wall and the outer side wall of the outer lining are attached to the inner wall of the lower cylinder body and the outer side face of the steel chisel correspondingly, the steel chisel does not make contact with the lower cylinder body, and the diameter of the steel chisel is 200 mm. According to the large hydraulic breaking hammer, the steel chisel with the diameter of 200 mm and the matched cylinder body assembly are adopted so that a more suitable breaking hammer can be selected when an excavator breaks, the breaking efficiency is improved, and the production cost is reduced.
本发明公开了一种大型液压破碎锤，包括缸体组件、滑动设于缸体组件内的活塞和安装在缸体组件一端的钢钎，所述缸体组件包括依次拼装固定的上缸体、中缸体和下缸体，所述钢钎的一端插入下缸体中，所述下缸体中设有固定钢钎的扁销，下缸体和钢钎之间还设有内衬套和外衬套，所述内衬套和外衬套的内外两侧壁分别与下缸体的内壁、钢钎的外侧面贴合，钢钎与下缸体不接触，其中，所述钢钎的直径为200mm。本发明的大型液压破碎锤，通过采用200mm直径的钢钎以及配套的缸体组件，使挖掘机破碎时能够选用更合适的破碎锤，提高了破碎效率，降低了生产成本。
The invention discloses a large hydraulic breaking hammer. The large hydraulic breaking hammer comprises a cylinder body assembly, a piston arranged in the cylinder body assembly in a sliding mode and a steel chisel installed at one end of the cylinder body assembly, the cylinder body assembly comprises an upper cylinder body, a middle cylinder body and a lower cylinder body which are sequentially spliced and fixed, one end of the steel chisel is inserted into the lower cylinder body, a flat pin for fixing the steel chisel is arranged in the lower cylinder body, an inner lining and an outer lining are further arranged between the lower cylinder body and the steel chisel, the inner side wall and the outer side wall of the inner lining and the inner side wall and the outer side wall of the outer lining are attached to the inner wall of the lower cylinder body and the outer side face of the steel chisel correspondingly, the steel chisel does not make contact with the lower cylinder body, and the diameter of the steel chisel is 200 mm. According to the large hydraulic breaking hammer, the steel chisel with the diameter of 200 mm and the matched cylinder body assembly are adopted so that a more suitable breaking hammer can be selected when an excavator breaks, the breaking efficiency is improved, and the production cost is reduced.
本发明公开了一种大型液压破碎锤，包括缸体组件、滑动设于缸体组件内的活塞和安装在缸体组件一端的钢钎，所述缸体组件包括依次拼装固定的上缸体、中缸体和下缸体，所述钢钎的一端插入下缸体中，所述下缸体中设有固定钢钎的扁销，下缸体和钢钎之间还设有内衬套和外衬套，所述内衬套和外衬套的内外两侧壁分别与下缸体的内壁、钢钎的外侧面贴合，钢钎与下缸体不接触，其中，所述钢钎的直径为200mm。本发明的大型液压破碎锤，通过采用200mm直径的钢钎以及配套的缸体组件，使挖掘机破碎时能够选用更合适的破碎锤，提高了破碎效率，降低了生产成本。
Large hydraulic breaking hammer
一种大型液压破碎锤
ZHANG QIANCHENG (author)
2021-12-31
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING