A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Swing frame for underground scraper
The invention discloses a swing frame for an underground scraper. The swing frame comprises a front beam, a rear beam, a connecting plate, a hollow support, a first pin shaft and a second pin shaft, wherein the connecting plate is arranged between the front beam and the rear beam; the hollow support is fixed on the connecting plate; one end of the first pin shaft is fixedly connected with the front beam, and the other end of the first pin shaft extends into the hollow support through a through hole formed in one end of the hollow support; and one end of the second pin shaft is fixedly connected with the rear beam, and the other end of the second pin shaft extends into the hollow support through a through hole formed in the other end of the hollow support. The swing frame is simple and convenient to install and maintain and safe and reliable to use; the axle distance of the swing frame is shortened in comparison with that of a central hinged swing frame; and the axle distance is short,and the minimum turning radius can be reduced, so that the maneuverability and passability are improved.
本发明公开了一种地下铲运机用摆动架，包括：前梁、后梁、连接板、中空支座、第一销轴、第二销轴；连接板设置在前梁和后梁之间，中空支座固定在连接板的上面；第一销轴的一端与前梁固定连接，另一端通过中空支座一端设有的通孔伸入中空支座内；第二销轴的一端与后梁固定连接，另一端通过中空支座另一端设有的通孔伸入中空支座内。本发明安装维护简单方便，使用安全可靠。比中央铰接摆动架缩短了轴距。轴距短小，可使最小转弯半径减小，提高其机动性和通过性。
Swing frame for underground scraper
The invention discloses a swing frame for an underground scraper. The swing frame comprises a front beam, a rear beam, a connecting plate, a hollow support, a first pin shaft and a second pin shaft, wherein the connecting plate is arranged between the front beam and the rear beam; the hollow support is fixed on the connecting plate; one end of the first pin shaft is fixedly connected with the front beam, and the other end of the first pin shaft extends into the hollow support through a through hole formed in one end of the hollow support; and one end of the second pin shaft is fixedly connected with the rear beam, and the other end of the second pin shaft extends into the hollow support through a through hole formed in the other end of the hollow support. The swing frame is simple and convenient to install and maintain and safe and reliable to use; the axle distance of the swing frame is shortened in comparison with that of a central hinged swing frame; and the axle distance is short,and the minimum turning radius can be reduced, so that the maneuverability and passability are improved.
本发明公开了一种地下铲运机用摆动架，包括：前梁、后梁、连接板、中空支座、第一销轴、第二销轴；连接板设置在前梁和后梁之间，中空支座固定在连接板的上面；第一销轴的一端与前梁固定连接，另一端通过中空支座一端设有的通孔伸入中空支座内；第二销轴的一端与后梁固定连接，另一端通过中空支座另一端设有的通孔伸入中空支座内。本发明安装维护简单方便，使用安全可靠。比中央铰接摆动架缩短了轴距。轴距短小，可使最小转弯半径减小，提高其机动性和通过性。
Swing frame for underground scraper
一种地下铲运机用摆动架
MA YONGHU (author) / WANG ZHIFANG (author) / YU HONGBO (author) / WANG QIN (author) / HE WENBO (author) / LI LIXIANG (author) / GAO YINZHONG (author) / LIU RUIQING (author) / KOU KEGANG (author) / TIAN JUN (author)
2021-01-05
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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