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Patent Searching and Data


Title:
SOIL IMPROVING SYSTEM
Document Type and Number:
Japanese Patent JP2010261183
Kind Code:
A
Abstract:

To efficiently feed a charged soil in a hopper to a conveying means even when a clay soil is charged in the hopper.

A soil hopper 1 includes agitating rotors 11, 12 for agitating the soil charged therein and a feed rotor 13 for feeding out the agitated soil. The agitating rotors 11, 12 include first agitating rotors 11 and second agitating rotors 12. The feed rotor 13 is provided under the agitating rotors 11, 12 and near a gate part for feeding out the soil from the soil hopper 1. The soil cover 14 for guiding the soil to the upper part of the feed rotor 13 is installed so that the soil does not fall between the feed rotor 13 and the gate part and the gap therebetween is not clogged with the soil.


Inventors:
Hayama, Hisao
Application Number:
JP2009000111854
Publication Date:
November 18, 2010
Filing Date:
May 01, 2009
Export Citation:
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Assignee:
HAYAMA DOBOKU:KK
International Classes:
E02F7/00; B09C1/02; B09C1/08
Domestic Patent References:
JP2002097663A
JP2006342496A
JPS63138028A
JPH10159129A
JP2003105800A
Attorney, Agent or Firm:
特許業務法人みのり特許事務所