DEVICE FOR CRUSHING AND MIXING EARTH AND SAND

摘要

PROBLEM TO BE SOLVED: To prevent blocking near an exhaust outlet due to the deposition of small soil blocks or soil particles.

SOLUTION: A device 1 for crushing and mixing earth and sand has an impact-creating mechanism 3 disposed in the internal space of a treating container 2, and the exhaust outlet 24 is formed on the side plate of an uppermost angular cylindrical body 2c composing the treating container. Air can be sucked or discharged from the internal space of the angular cylindrical body 2c through the exhaust outlet 24 by operating an air intake blower 26 communicatingly connected to the exhaust outlet. Two or more rods 31 are disposed horizontally so as to come between those beneath the exhaust outlet 24, and soil blocks generated by the crushing or scattering action of the mechanism 3 are bounced and left in the treating container 2. The rods 31 are composed to be reciprocable horizontally in such a state as to penetrate into a scraper 34 and a cylindrical body 2b.

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