摘要：【中文】本发明公开了一种尘肺病检测用X光片夹持装置及其使用方法，涉及医疗技术领域，包括支撑板、夹持机构、辅助照明机构、清扫机构和收集机构，所述支撑板的右端面固定安装有用于照明的照明屏，且照明屏的上端连接有若干均匀分布的夹持机构，所述夹持机构包括弹簧、转动板、固定块、转动轴、压紧板和压紧块，固定块共有两个，两个固定块均固定连接在照明屏上，且两个固定块之间转动连接有转动轴，转动轴外侧固定连接有倾斜设置的转动板，本发明利用清扫机构，对照明屏上的灰尘进行清扫，从而减少了屏幕上的灰尘对照明的影响，提升了检测效果，并且通过收集机构进行收集灰尘，减少尘土落下对周围环境造成污染。 【EN】The invention discloses an X-ray film clamping device for pneumoconiosis detection and a using method thereof, relating to the technical field of medical treatment and comprising a supporting plate, clamping mechanisms, an auxiliary illuminating mechanism, a cleaning mechanism and a collecting mechanism, wherein the right end surface of the supporting plate is fixedly provided with an illuminating screen for illumination, the upper end of the illuminating screen is connected with a plurality of uniformly distributed clamping mechanisms, each clamping mechanism comprises a spring, a rotating plate, fixed blocks, a rotating shaft, a pressing plate and a pressing block, the number of the fixed blocks is two, the two fixed blocks are both fixedly connected on the illuminating screen, the rotating shaft is rotatably connected between the two fixed blocks, and the outer side of the rotating shaft is fixedly connected with the rotating plate which is obliquely arranged, and the pollution to the surrounding environment caused by dust falling is reduced.

摘要：【中文】本发明公开了一种胶带输送机防撕裂保护装置，包括控制系统、横设于胶带输送机回程胶带上方的支撑横梁和连接杆，连接杆的中部与支撑横梁铰接，连接杆的上端设置有磁铁，下端连接有挡煤板，支撑横梁上与磁铁对应的位置设置有磁性传感器，磁性传感器与控制系统电连接。该胶带输送机防撕裂保护装置能够辨别胶带输送机回程胶带上的煤炭情况，当回程胶带上掉落大量煤炭时，能及时停止胶带机运行并发出报警。 【EN】The invention discloses an anti-tearing protection device of a rubber belt conveyor, which comprises a control system, a supporting beam and a connecting rod, wherein the supporting beam and the connecting rod are transversely arranged above a return rubber belt of the rubber belt conveyor, the middle part of the connecting rod is hinged with the supporting beam, the upper end of the connecting rod is provided with a magnet, the lower end of the connecting rod is connected with a coal baffle, a magnetic sensor is arranged on the supporting beam corresponding to the magnet, and the magnetic sensor is electrically connected with the control system. The anti-tearing protection device of the rubber belt conveyor can distinguish the coal condition on the return rubber belt of the rubber belt conveyor, and can timely stop the operation of the rubber belt conveyor and send an alarm when a large amount of coal falls on the return rubber belt.