会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 97. 发明专利
    • Precipitated sand scraping-out machine
    • 抛光砂光机
    • JPS59127607A
    • 1984-07-23
    • JP87983
    • 1983-01-07
    • Hitachi Metals Ltd
    • SUZUKI TAKASHI
    • B01D21/18B01D21/22
    • PURPOSE: To scrape out precipitated sand by always scraping up the same in a chain tensioned state, by performing hydraulic control while following the variation in the accumulation amount of precipitated sand.
      CONSTITUTION: Both of an underwater head part chain wheel 6 and an underwater tail part chain wheel 11 are constituted in an elevation system and the local movement of an endless belt 13 having buckets 12 mounted thereto is absorbed by a tensioning moving chain wheel 8 to prevent the buckets 12 from embedding in precipitated sand. In addition, definite compulsory force is applied to the underwater head part chain wheel 6 and the underwater tail part chain wheel 11 through a lever 4 and an arm 3 by a hydraulic apparatus such as a hydraulic cylinder 7 to keep the tension force of a drive chain constant. As a result, the endless chain 13 having the buckets 12 mounted thereto is prevented from embedding in sand and precipitated sand scraping-out action can be ensured even with respect to any precipitated sand accumulated state by constant chain tension force.
      COPYRIGHT: (C)1984,JPO&Japio
    • 目的:通过在链条张紧状态下总是刮擦沉淀砂,通过在跟随沉淀砂堆积量变化的同时执行液压控制来刮除沉淀砂。 构成:水下头部链轮6和水下尾部链轮11均以立面系统构成,并且具有安装在其上的铲斗12的环形带13的局部移动被张紧移动链轮8吸收,以防止 桶12从沉积的沙子中嵌入。 此外,通过诸如液压缸7的液压装置通过杆4和臂3将明确的强制施加到水下头部链轮6和水下尾部链轮11,以保持驱动器的张力 链常数。 结果,防止了安装有铲斗12的环形链13嵌入砂中,并且即使对于任何沉淀的砂堆积状态,通过恒定的链张力也可以确保沉淀砂刮掉作用。