Title:
MUD TRANSFER DEVICE FOR CONSTRUCTION WORK
Document Type and Number:
Japanese Patent JP3524411
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve readiness to mud containing gravels, etc., prevent a transportation volume of the mud from changing, and improve adaptability to a narrow installing space.
SOLUTION: A mud transfer device for construction work is so constituted that mud generated from a construction work site in a mud pool is transported to a mud-recycling device. This device is composed of an outer cylinder 102 which is retractively fitted to a casing 101 and for bringing the mud from its one end, a soil force feeding piston 104 for force feeding the mud in the cylinder 102 by compressing, and a soil force feed pump 1 having a driving mechanism for driving these so as to repeat force feed of the mud. Furthermore, this device is composed of a flexible hose 6 for transporting the mud to a mud regeneration treatment device, a hopper for throwing the mud, end plates 2, 3 having a fitting hole 2a and a communicative hole 3a in a position opposed to each other and in which the casing 101 and the hose 6 are attached so as to communicate with each holes 2a, 3a, a mud introducing case provided with a gridiron plate 8 and a bottom plate 9 for introducing the mud in the hopper 10.
Inventors:
Moro, Takashi
Mori, Yasuo
Mori, Yasuo
Application Number:
JP37414998A
Publication Date:
May 10, 2004
Filing Date:
December 28, 1998
Export Citation:
Assignee:
HITACHI CONSTR MACH CO LTD
International Classes:
E02F7/10; E21D9/12; (IPC1-7): E02F7/10
Attorney, Agent or Firm:
武 顕次郎 （外２名）