Title:
粉体供給装置及びセメントコンクリート吹付装置
Document Type and Number:
Japanese Patent JP6743093
Kind Code:
B2
Abstract:
To provide a powder supply device and a cement concrete spraying device, capable of supplying a fixed amount of powder such as a quick-setting agent with high accuracy.SOLUTION: A power supply device includes: a storage tank 11 for storing powder F in a powder supply device X; cutting means 20 for cutting out the powder F in the storage tank 11 on a volume basis; a weigh scale 13 for weighing the storage tank 11; and control means 50 for controlling a cutting speed of the cutting means on the basis of a measurement value of the weighing scale 13. Further, a cement concrete spraying device includes: a quick-setting agent supply device; and spraying means for mixing and blowing a quick-setting agent F from the quick-setting agent supply device into a cement. The powder supply device X is used as the quick-setting agent supply device.SELECTED DRAWING: Figure 1
Inventors:
Akira Nishimura
Nishimura Kazu
Nishimura Kazu
Application Number:
JP2018136176A
Publication Date:
August 19, 2020
Filing Date:
July 19, 2018
Export Citation:
Assignee:
Ryuuki Engineering Co., Ltd.
International Classes:
B65G65/48
Domestic Patent References:
| JP7109032A | ||||
| JP58192833U | ||||
| JP58063630A | ||||
| JP2016172633A | ||||
| JP2010174496A | ||||
| JP2015163537A |
Attorney, Agent or Firm:
Nagai International Patent Office