Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Push chain type concrete spraying machine with distributor
Provided in the invention is a push chain type concrete spraying machine with a distributor. The spraying machine comprises a chain type piston, an injection cylinder, a high-pressure pipe, a mixing chamber, and a spraying elbow. The mixing chamber is arranged in the middle of the injection cylinder; and the chain type piston penetrates the injection cylinder. The machine is characterized in that a distributor is arranged above the mixing chamber; the high-pressure pipe is connected to the top of the distributor; the spraying elbow is linked below the mixing chamber; air injection holes are formed in the middle of the distributor and the lower ends of the air injection holes are opposite to the upper space of the chain type piston in the mixing chamber, so that attachments of the chain type piston can be cleaned. The distributor is arranged on the mixing chamber; the high-pressure pipe is arranged on the distributor; the chain type piston passes through the injection cylinder; and compresses air is processed by flow acceleration of the distributor and thus the concrete is blown to the spraying elbow. Compared with the prior art, the spraying machine has the following beneficial effects: with the reducing injection pipe type distributor, the outlet injection speed of the compressed air is improve, thereby enhancing the injection capability; a problem that hanging materials can not be blown completely by the chain type piston can be solved; and the machine has the great popularization value.
Push chain type concrete spraying machine with distributor
Provided in the invention is a push chain type concrete spraying machine with a distributor. The spraying machine comprises a chain type piston, an injection cylinder, a high-pressure pipe, a mixing chamber, and a spraying elbow. The mixing chamber is arranged in the middle of the injection cylinder; and the chain type piston penetrates the injection cylinder. The machine is characterized in that a distributor is arranged above the mixing chamber; the high-pressure pipe is connected to the top of the distributor; the spraying elbow is linked below the mixing chamber; air injection holes are formed in the middle of the distributor and the lower ends of the air injection holes are opposite to the upper space of the chain type piston in the mixing chamber, so that attachments of the chain type piston can be cleaned. The distributor is arranged on the mixing chamber; the high-pressure pipe is arranged on the distributor; the chain type piston passes through the injection cylinder; and compresses air is processed by flow acceleration of the distributor and thus the concrete is blown to the spraying elbow. Compared with the prior art, the spraying machine has the following beneficial effects: with the reducing injection pipe type distributor, the outlet injection speed of the compressed air is improve, thereby enhancing the injection capability; a problem that hanging materials can not be blown completely by the chain type piston can be solved; and the machine has the great popularization value.
Push chain type concrete spraying machine with distributor
LI DEAN (Autor:in) / WANG DELING (Autor:in) / LI MING (Autor:in) / LI QING (Autor:in) / LI GEN (Autor:in) / WANG ZIMU (Autor:in) / LI ZONGYUAN (Autor:in)
21.10.2015
Patent
Elektronische Ressource
Englisch