Open flume type sand drum

• Main Authors: ZHANG TAO, HOU HAIBIN
• Format: Patent
• Language: Chinese; English
• Published: 01.03.2017
• Subjects: GRINDING; PERFORMING OPERATIONS; POLISHING; TOOLS FOR GRINDING, BUFFING, OR SHARPENING; TRANSPORTING

The utility model discloses an open flume type sand drum, rubber head and connecting axle including the cylindricality, connecting axle and the rubber head center fixed connection of department, the radial outer wall evenly distributed of rubber head has 12 to 18 cell bodies that are the U type, the cell body extends and the slope by the tank bottom is outside, the incline direction of cell body is the same. Adopt above -mentioned technical scheme, through setting up a plurality of cell bodies at the radial outer wall of rubber head for the intensity of rubber head reduces, and the installation of sand circle is easier, saves the manual work, and the thermal diffusivity is high, thereby provides the life of rubber head greatly, has also improved the utilization ratio of sand circle, has improved efficiency greatly. 本实用新型公开了种开槽式砂鼓，包括柱形的橡胶头和连接轴，所述连接轴与橡胶头中心处固定连接，所述橡胶头径向外壁均匀分布有12至18个呈U型的槽体，所述槽体由槽底向外延伸并倾斜，所述槽体的倾斜方向相同。采用上述技术方案，通过在橡胶头径向外壁设置若干槽体，使得橡胶头的强度减小，砂圈安装更加容易，节省人工，散热性高，从而大大提供了橡胶头的使用寿命，也提高了砂圈的利用率，大大提高了效率。