A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Special hydraulic breaking device for pavement breaking
The invention relates to a special hydraulic breaking device for pavement breaking. The special hydraulic breaking device for pavement breaking comprises an operating plate, a convex-shaped support, three hydraulic cylinders, a working plate, four limit springs, three fixed seats and three hammer heads. The two ends of the convex-shaped support are installed at the two sides of the lower end face of the operating plate through bolts. The bottom ends of the three hydraulic cylinders are installed at the lower end face of the operating plate respectively. The top ends of the three hydraulic cylinders are connected with the working plate. The four limit springs are installed between the convex-shaped support and the working plate uniformly. The three fixed seats are welded to the lower end face of the working plate uniformly. Each hammer head comprises a connecting shaft and a head portion. External threads are installed at the upper ends of the connecting shafts. The connecting shafts are connected with the fixed seats. The head portions are welded to the lower ends of the connecting shafts. Six petal-shaped hammer thorns are arranged at the peripheries of the head portions, and character-one-shaped hammer blocks are arranged at the bottom ends of the head portions. According to the special hydraulic breaking device for pavement breaking, the function of quickly breaking small-grained cement blocks on a pavement is achieved, and the advantages of being high in breaking speed, small in breaking grain, small in labor intensity and high in working efficiency are possessed.
Special hydraulic breaking device for pavement breaking
The invention relates to a special hydraulic breaking device for pavement breaking. The special hydraulic breaking device for pavement breaking comprises an operating plate, a convex-shaped support, three hydraulic cylinders, a working plate, four limit springs, three fixed seats and three hammer heads. The two ends of the convex-shaped support are installed at the two sides of the lower end face of the operating plate through bolts. The bottom ends of the three hydraulic cylinders are installed at the lower end face of the operating plate respectively. The top ends of the three hydraulic cylinders are connected with the working plate. The four limit springs are installed between the convex-shaped support and the working plate uniformly. The three fixed seats are welded to the lower end face of the working plate uniformly. Each hammer head comprises a connecting shaft and a head portion. External threads are installed at the upper ends of the connecting shafts. The connecting shafts are connected with the fixed seats. The head portions are welded to the lower ends of the connecting shafts. Six petal-shaped hammer thorns are arranged at the peripheries of the head portions, and character-one-shaped hammer blocks are arranged at the bottom ends of the head portions. According to the special hydraulic breaking device for pavement breaking, the function of quickly breaking small-grained cement blocks on a pavement is achieved, and the advantages of being high in breaking speed, small in breaking grain, small in labor intensity and high in working efficiency are possessed.
Special hydraulic breaking device for pavement breaking
LI RUOYU (author) / YAN SHENGZAN (author) / LI PENGFEI (author)
2015-09-23
Patent
Electronic Resource
English
Special converting fixed device for integrated hydraulic bucket for pavement breaking and digging
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