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Title:
EXCAVATED MATERIAL DISCHARGE AND DISPOSAL APPARATUS OF EXCAVATOR
Document Type and Number:
Japanese Patent JPH04285215
Kind Code:
A
Abstract:

PURPOSE: To dispose excavated material with good efficiency so as to accomplish excavating work without discharging dust in the periphery under a good working environment.

CONSTITUTION: A suction pump 3 is disposed on an excavator 1 such as a back hoe or the like, the rear end portion of the suction hose 4 is connected to the suction pump 3, and the leading end portion of the suction hose 4 is disposed in an excavating portion 5 of the excavator 1. The exhaust side of the suction pump 3 is formed in such a manner as to communicate with the suction side so that the clogged up of the hose 4 can be solved. A hopper 7 is connected to the exhaust side of the suction pump 3 through a discharge hose 6, so that the excavated material thrown into the hopper 7 and accumulated therein is loaded on a carrier 22 such as a dump car or the like and delivered. Further, a waste water treatment car 9 such as a vacuum car or the like is connected to the hopper 7 through an exhaust hose 8 to dispose of dust of force-feed air for force-feeding the excavated material.


Inventors:
SAKAMOTO KAZUYUKI
Application Number:
JP7585191A
Publication Date:
October 09, 1992
Filing Date:
March 14, 1991
Export Citation:
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Assignee:
SHIOYA KISO KK
International Classes:
E02F7/02; E02F7/06; (IPC1-7): E02F7/02
Domestic Patent References:
JPS6124509A1986-02-03
JPS58202216A1983-11-25
JPS56111017A1981-09-02
Attorney, Agent or Firm:
Kuniaki Morimoto