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Patent Searching and Data


Title:
APPARATUS FOR FEEDING SOIL IMPROVING MATERIAL
Document Type and Number:
Japanese Patent JP2010077660
Kind Code:
A
Abstract:

To provide an apparatus for feeding a soil improving material, which can stabilize the amount of cutout of the soil improving material by a feeder, and which can effectively utilize the capacity of a storage tank.

This apparatus 14 for feeding the soil improving material, which is used for a soil improving machine, includes: the storage tank 15 for the soil improving material, which has a top board 44 with an opened silo connection port 80 for receiving the soil improving material from a silo; a screw feeder 16 which feeds the soil improving material to sediment by cutting out the soil improving material in the storage tank 15; a straight pipe-like guiding means 83 which is arranged directly below the silo connection port 80 in the state of directing an opening upward and downward, and which guides the soil improving material from the silo connection port 80 downward; a supporting means 84 for providing the guiding means 83 in a suspended state on the top board 44, so as to form an intermediate exit 86 in a path from the silo connection port 80 to the guiding means 83; and an interference means 85 which is continuously provided in the lower portion of the guiding means 83, and which interferes with the soil improving material flowing down from the guiding means 83 so as to change a flow direction into a lateral one and discharge the soil improving material into the storage tank 15.


Inventors:
Shimizu, Takeshi
Takeuchi, Hiroki
Hirao, Soji
Application Number:
JP2008000246560
Publication Date:
April 08, 2010
Filing Date:
September 25, 2008
Export Citation:
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Assignee:
HITACHI CONSTR MACH CO LTD
International Classes:
E02F7/00
Attorney, Agent or Firm:
春日 讓