2results about How to "Reduce scrolling" patented technology

The utility model relates to the badminton technical field discloses a badminton conveying mechanism, including two supports, the inner wall of every support all is fixedly connected with the ball bearing, the inner ring of every two corresponding ball bearings all is fixedly connected with the rolling roller in common, the outer surface of six rolling rollers is wound with the conveyer belt in common, the top fixed connection of two supports has the airflow auxiliary unit, the device is contacted through the plurality of rubber strips of conveyer belt outer surface and badminton ball support, increases friction, reduces the rolling and inclination of badminton in the conveying process, the airflow of air pump output enters the connecting pipe through the exhaust pipe, the flow pipe, the branch pipe, again through the gas collection shell from the jet head spouts, through the airflow hole and be used to badminton, every two V type placement's righting frame cooperation airflow carries out the restriction and adjustment to badminton posture, works through controller coordination stepping motor, air pump, pressure reducing valve and balance valve, accurate control conveying speed and airflow intensity, makes badminton keep stable posture on the conveyer belt.

The invention discloses a rock slag simulation experiment platform and method based on multi-sensor fusion, the platform comprises a belt conveyor U-shaped support frame and multiple sensors, and the multiple sensors comprise an industrial camera, a laser radar, an illumination sensor and a temperature and humidity sensor; the method comprises the following steps: 1, simulating the actual slag conveying working condition of the TBM; 2, acquiring simulated rock slag; 3, synchronously acquiring simulated rock slag images and point cloud data; 4, based on the simulated rock slag image and the point cloud data, obtaining a simulated rock slag volume and a simulated rock slag area contour; and 5, establishing a correlation database of double thresholds of lithology, water content, rock slag state, reflection intensity and saturation. The method is reasonable in design, simulates the actual slag conveying working condition of the TBM, obtains the volume and the contour shape of the simulated rock slag, establishes a correlation database of the lithology, the water content, the rock slag state, the reflection intensity and the saturation, is conveniently applied to the TBM tunneling process subsequently, and provides a basis for TBM tunneling parameter optimization.