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1. (WO2018077192) MULTIFUNCTIONAL GROUTING MACHINE

Pub. No.:    WO/2018/077192    International Application No.:    PCT/CN2017/107670
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Thu Oct 26 01:59:59 CEST 2017
IPC: E04F 21/08
Applicants: YU, Tianbin
于天宾
Inventors: YU, Tianbin
于天宾
Title: MULTIFUNCTIONAL GROUTING MACHINE
Abstract:
Disclosed is a multifunctional grouting machine. The multifunctional grouting machine comprises a feeding pipe (2), a grout distribution pipe (3), a grouting piece (1) and a power device (5). Both the grout distribution pipe (3) and the grouting piece (1) are detachably and annularly arranged at a front end of the feeding pipe (2); the grout distribution pipe (3) and the feeding pipe (2) are in communication with each other; the power device (5) provides power for the rotation of the feeding pipe (2). A 20-90 degree included angle exists between the grouting piece (1) and the central axis of the feeding pipe (2). Grout distribution ports used for spraying grout are arranged on the grout distribution pipe (3). The grouting machine has a simple structure and low costs, thereby improving the production efficiency, and reducing the labor intensity.