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Title:
QUANTITATIVE SUPPLY SYSTEM
Document Type and Number:
Japanese Patent JP2018105116
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a quantitative supply device which can accurately and quantitatively supply sediment over a long period of time while suppressing occurrence of clogging regardless of particle sizes and properties of sediment such as gravelly soil and cohesive soil with a comparatively easy and inexpensive structure.SOLUTION: A quantitative supply device 1 which quantitatively supplies an object to be supplied containing soil or sand to a downstream step includes: a vessel 10 having an opened bottom surface; a horizontal plate-like element 20 on which the vessel 10 is mounted; a horizontal movement mechanism 100 horizontally moving the vessel 10 on the plate-like element 20; and a discharge opening 30 adjacent to the plate-like element 20, where the supply device makes the horizontal movement mechanism 100 move the vessel 10 horizontally to the plate-like element 20, and quantitatively supplies the object to be supplied in the vessel 10 by free fall from an overlapping portion between the bottom surface of the vessel 10 and the discharge opening 30.SELECTED DRAWING: Figure 1

Inventors:
池田 直広
大野 浩正
大峰 秀之
上田 広孝
井上 大輔
Application Number:
JP2018052038A
Publication Date:
July 05, 2018
Filing Date:
March 20, 2018
Export Citation:
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Assignee:
東急建設株式会社
International Classes:
E02F7/00; B65G65/40
Domestic Patent References:
JPS58187529U1983-12-13
JPS5659265U1981-05-21
JP2005096939A2005-04-14
Foreign References:
US20090035110A12009-02-05
Attorney, Agent or Firm:
提中 清彦