The utility model discloses a rotary drill with a sand beach marsh ground curing machine, which comprises a shaft, bracket, spiral drill wings and drill. The shaft is a hollow shaft, a bracket arranged on the shaft of the spiral length, support the outer spiral drill wings, at the end of the shaft packing outlet is fixed at the position of the drill point. The utility model relates to a sand marsh ground curing machine, which is formed at one time without producing sand mud mounds. The utility model has the advantages of high paving efficiency and good quality. The floor can be more than one meter in thickness and can meet or exceed the construction requirements of paving or paving.
【技术实现步骤摘要】
【技术保护点】
一种沙滩沼泽地面固化机用旋转钻头,其特征是:其包括轴、支架、螺旋钻翅和钻尖,轴为空心轴,轴上有螺旋排列的等长支架,支架的外缘有螺旋钻翅,其轴的末端有填料出口,该处固定有钻尖。
【技术特征摘要】
【专利技术属性】
技术研发人员:安国栋,郝利英,张文仲,张磊,
申请(专利权)人:清苑县宝钻机械厂,
类型:实用新型
国别省市:13[中国|河北]
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