A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Energy accumulator for hydraulic breaking hammer
The invention discloses an energy accumulator for a hydraulic breaking hammer, and relates to the technical field of hydraulic breaking and mining. The energy accumulator for the hydraulic breaking hammer comprises an energy accumulator main body, a communication system cavity body and an auxiliary air pressure cavity body, wherein an upper cover is fixedly connected to one surface of the energy accumulator main body, a plurality of screw holes are formed in one surface of the upper cover, fastening screws are installed in the screw holes and are in threaded connection with the screw holes, and an inflation valve is further fixedly connected to one surface of the upper cover; and the communication system cavity body and the auxiliary air pressure cavity body are both formed in the energy accumulator main body, and an oil-gas isolation plunger is slidably connected into the communication system cavity body. According to the invention, by arranging the oil-gas isolation plunger, oil pressure is better stabilized, pressure fluctuation is obviously reduced, damage to a main machine and an excavator due to peak oil pressure is more obviously reduced, the breaking effect of the breaking hammer is improved, the energy accumulator greatly increases the low value of the oil pressure, the breaking hammer absorbs more saturated acting force from the oil pressure, and higher impact energy, and more powerful crushing effect are achieved.
本发明公开了液压破碎锤蓄能器，涉及液压破碎及开采技术领域。本发明包括蓄能器主体、连通系统腔体和副气压腔体，蓄能器主体一表面固定连接有上盖，上盖一表面开设有若干螺孔，螺孔内安装有紧固螺丝，紧固螺丝与螺孔螺纹连接，上盖一表面还固定连接有充气阀，连通系统腔体和副气压腔体均设置在蓄能器主体内部，连通系统腔体内滑动连接有油气隔离柱塞。本发明通过设置油气隔离柱塞，更好的稳定油压压力，使压力波动明显变小，更明显减轻对主机及挖掘机因峰值油压造成的损伤，且破碎锤破碎效果将增大，该蓄能器将油压低值大幅提升，破碎锤将吸收更饱和的来自油压的作用力，冲击功更大，破碎效果更强劲有力。
Energy accumulator for hydraulic breaking hammer
The invention discloses an energy accumulator for a hydraulic breaking hammer, and relates to the technical field of hydraulic breaking and mining. The energy accumulator for the hydraulic breaking hammer comprises an energy accumulator main body, a communication system cavity body and an auxiliary air pressure cavity body, wherein an upper cover is fixedly connected to one surface of the energy accumulator main body, a plurality of screw holes are formed in one surface of the upper cover, fastening screws are installed in the screw holes and are in threaded connection with the screw holes, and an inflation valve is further fixedly connected to one surface of the upper cover; and the communication system cavity body and the auxiliary air pressure cavity body are both formed in the energy accumulator main body, and an oil-gas isolation plunger is slidably connected into the communication system cavity body. According to the invention, by arranging the oil-gas isolation plunger, oil pressure is better stabilized, pressure fluctuation is obviously reduced, damage to a main machine and an excavator due to peak oil pressure is more obviously reduced, the breaking effect of the breaking hammer is improved, the energy accumulator greatly increases the low value of the oil pressure, the breaking hammer absorbs more saturated acting force from the oil pressure, and higher impact energy, and more powerful crushing effect are achieved.
本发明公开了液压破碎锤蓄能器，涉及液压破碎及开采技术领域。本发明包括蓄能器主体、连通系统腔体和副气压腔体，蓄能器主体一表面固定连接有上盖，上盖一表面开设有若干螺孔，螺孔内安装有紧固螺丝，紧固螺丝与螺孔螺纹连接，上盖一表面还固定连接有充气阀，连通系统腔体和副气压腔体均设置在蓄能器主体内部，连通系统腔体内滑动连接有油气隔离柱塞。本发明通过设置油气隔离柱塞，更好的稳定油压压力，使压力波动明显变小，更明显减轻对主机及挖掘机因峰值油压造成的损伤，且破碎锤破碎效果将增大，该蓄能器将油压低值大幅提升，破碎锤将吸收更饱和的来自油压的作用力，冲击功更大，破碎效果更强劲有力。
Energy accumulator for hydraulic breaking hammer
液压破碎锤蓄能器
ZHAO JIANLI (author)
2021-06-18
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING