A ROTATING TYPE DRAY FOR RADIATION PHOTOGRAPHING OF LARGE SCALE PRODUCT

摘要

A rotary dray for radiation photographing of a large scale product is provided to increase reliability of the result of radiation photographing by rotating the large scale product at a regular angle. A rotary dray for radiation photographing of a large scale product includes a rotary plate(10), and a moving dray(20). The rotary plate holds the large scale product and rotates together. The moving dray rotatably supports the rotary plate and includes a driving motor(21), a decelerator(22), a roller(23), and wheels(24). The driving motor provides the rotary plate with a rotational power. The decelerator is connected to the driving motor and prevents abrupt rotation of the rotary plate by reducing power transmitted from the driving motor. The driving motor and the decelerator are embedded in the moving dray in order to shorten the height of the moving dray for stable loading of the large scale product on the rotary plate. The roller prevents separation of the rotary plate. The wheels are mounted beneath the moving dray.