Hangzhou Fuya Science and Technology Co., Ltd.

Zhejiang University

Ningning Chen

Xin Li

Ching Wang

The present invention relates to a working system, including at least one fastened rope node, at least one mobile rope node, and at least one suspended rope node. The three nodes are connected by using a rope, the fastened rope node is fastened to a surface of a building, the suspended rope node includes at least one working apparatus, and the working apparatus works on a side facade of the building. The mobile rope node can move on the building and change a suspension position of the suspended rope node. In the present invention, safety of a facade working robot is improved, and a working scope is expanded.

Working system

The present invention relates to a suction device, including a body. A cavity is disposed in the body. The cavity has a closed end face and an open end face. The open end face forms an end face to suck a workpiece. A tangential nozzle is disposed on a sidewall surface of the cavity. An external fluid enters the cavity through the tangential nozzle along a tangential direction of the cavity. A suction hole is disposed on the closed end face. The suction hole is connected to a suction unit. The suction unit sucks the fluid in the cavity through the suction hole. The suction device can suck a workpiece by using both a rotational flow negative pressure and a negative suction pressure of a fluid in the cavity, and therefore can suppress impact of a workpiece surface on a suction force and generate a larger suction force.

Growing community of inventors

Hangzhou, China

Ningning Chen