3results 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.

The utility model relates to a watermelon transfer equipment based on greenhouse planting, including the car frame of the "" character shape structure, the front wheel frame is welded to the car frame front end transversely, and the wheel is rotatably arranged below the middle part of the front wheel frame end face, the handrail rod is symmetrically welded to the rear end of the car frame along its long axis, the fixed suspension of the arc structure's fixed clamp hoop is arranged below the car frame inner front part, the arc structure's movable clamp hoop is movably suspended on the side opposite to the fixed clamp hoop in the car frame, the movable clamp hoop can slide transversely along the long side of the car frame, the annular hoop structure formed by the movable clamp hoop and the fixed clamp hoop can hold the round basket for containing watermelons, and the position of the held basket is locked through the top assembly arranged in the rear part of the car frame, the utility model can realize the quick fixing and releasing of the round basket, improve the transfer efficiency, reduce the gravity center of the equipment, enhance the transfer stability, prevent the watermelon from rolling, improve the convenience and comfort of manual carrying, and reduce the labor intensity.