Novel manual pulverizer

The utility model discloses a novel manual pulverizer relates to the experimental mechanical technical field of ground, including having the feed inlet, receive the casing of expecting room, the cabinbody, be located the internal propulsion rod for crushing in cabin, manual carousel, the feed inlet is in the great one end in the external footpath in cabin, receive the material room and in the less one end in the external footpath in cabin, receive the indoor hack cabin head that to change that is equipped with of material, the cabin body and horizontal direction have certain contained angle,are equipped with crushing structure on impeing rod for crushing, have the advantage of small, convenient operation, noiselessness, friction, no raise dust to can provide fine grained soil correlationtesting the earth material of used different particle diameters. 本实用新型公开了种新型手工碎土机，涉及岩土试验机械技术领域，包括带有进料口、收料室、舱体的壳体，位于舱体内的推进粉碎杆，手动转盘；进料口在舱体外径较大端；收料室在舱体外径较小端，收料室内设有可以更换的碎土舱头；舱体与水平方向有定夹角，推进粉碎杆上设有粉碎结构，具有体积小、操作方便、无噪音、无振动、无扬尘的优点，并可提供细