The utility model belongs to an auxiliary device for replacing the supporting roller of a belt conveyor, in particular to an auxiliary device for replacing the supporting roller of a belt conveyor safely and efficiently, which is composed of a frame shaped base made of profile steel. A screw driving rod with a hand crank is installed on the base through two symmetrical bearing seats, wherein the smooth rod at both ends of the screw driving rod of the screw driving rod is matched with the shaft hole of the bearing seat The lower part is provided with a hinged seat with nuts, which is matched with the threaded rod of the threaded driving rod through its nuts. The hinged seat is hinged next to the lower end of the driving rod of the X articulated frame, the upper end of the driving rod is hinged on the back of the belt bracket, the upper end of the driven rod of the X articulated frame is hinged with the other side of the back of the belt bracket, and the lower end of the driven rod is hinged on the base. The utility model has reasonable structure, can reduce the replacement time of idler, improve safety, reduce the number of operators and improve work efficiency.
【技术实现步骤摘要】
安全高效更换皮带输送机托辊的辅助装置
本技术属于更换皮带输送机托辊的辅助装置,特别是一种安全高效更换皮带输送机托辊的辅助装置。
技术介绍
在炼铁物料输送环节中,胶带是该环节最主要的设备,对于胶带输送机来讲,托辊既是支撑皮带的骨架,也是皮带稳定运行的基础,因而托辊可称的上是皮带不可或缺的关键部件,也就是说托辊运行状况的好坏直接影响到整个物料系统的正常运行。皮带在输送物料的过程中,托辊除去正常的磨损外,往往还会因为各种客观因素或人为因素造成的非正常磨损或破损,甚至断裂,如果不及时更换,将会划伤皮带或使皮带撕裂,这样会造成重大损失。因此对于运维人员来讲,预防事故,杜绝或尽可能减少非计划性停机,尽可能延长皮带的使用寿命,保证系统的正常运行是运维必须要做的工作。托辊使用数量庞大,由于数量多,现场托辊运行状况参差不齐,部分托辊“带病”运行,所以日常巡检显得尤为重要。现阶段各区域人员缺员情况较为突出,目前托辊更换需要三人配合,用撬杠撑起皮带,方法比较原始、危险性大,且更换时间较长,在目前人员不足的情况下,一方面降低了作业效 ...
【技术保护点】
1.一种安全高效更换皮带输送机托辊的辅助装置,其特征是:由型钢构成框架形的底座(1),在底座(1)上通过对称的两只轴承座(2)配合安装着具有手摇曲柄(3)的螺纹驱动杆,其中螺纹驱动杆的螺纹杆(4)两端的光杆与轴承座(2)的轴孔相配合,下部设置有螺母的铰接座(5)通过其螺母与螺纹驱动杆的螺纹杆(4)相配合,铰接座(5)铰接着X铰接架的主动杆(6)的下端,主动杆(6)的上端铰接在槽形皮带托架(8)一侧的背面上,X铰接架的从动杆(7)其上端与槽形皮带托架(8)背面的另一侧铰接,从动杆(7)的下端铰接在底座(1)上。/n
【技术特征摘要】
1.一种安全高效更换皮带输送机托辊的辅助装置,其特征是:由型钢构成框架形的底座(1),在底座(1)上通过对称的两只轴承座(2)配合安装着具有手摇曲柄(3)的螺纹驱动杆,其中螺纹驱动杆的螺纹杆(4)两端的光杆与轴承座(2)的轴孔相配合,下部设置有螺母的铰接座(5)通过其螺母与螺纹驱动杆的螺纹杆(4)相配合,铰接座(5)铰接着X铰接架的主动杆(6)的下端,主动杆(6)的上端铰接在槽形皮带托架(8)一侧的背面上,X铰接架的从动杆(7)其上端与槽形皮带托架(8)背面的另一侧铰接,从动杆(7)的下端...
【专利技术属性】
技术研发人员:程涛涛,肖江辉,
申请(专利权)人:新疆八一钢铁股份有限公司,
类型:新型
国别省市:新疆;65
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