5
. 
Invention Name: a dustproof net device for Construction Engineering 2
. 
The invention relates to a dust-proof net device for construction engineering, which comprises a compression type dust-proof net, and is characterized in that it also comprises a driving car with an inverted L-shaped pipe at the upper end
.
Abstract: the invention discloses a dustproof net device for construction engineering, which can lay a large number of dustproof nets in a short time without manual laying
.
The dust-proof net device comprises a compression type dust-proof net and a driving car with an inverted L-shaped pipe at the upper end
.
The left upper side, the right upper side and the right side of the inverted L-shaped pipe are respectively provided with a first opening, a second opening and a third opening; the third opening is connected with a conveyor which can hold more than one compression type dust-proof net and can transmit the compression type dust-proof net upward; and A catapult with an ejectable compressed dustproof net is arranged between an opening and a second opening, and the catapult and the conveyor are connected through a fourth opening which allows the compressed dustproof net to pass through; meanwhile, a aiming device electrically connected with the catapult is arranged in the driving vehicle
.
Inventors: Hu Jun, Duan Yucong, Wei Hong, Liu Yong, Zhao Lianzhen, Jia Lin 4
.
1
.
The left upper side, the right upper side and the right side of the inverted L-shaped pipe are respectively provided with a first opening, a second opening and a third opening; the third opening is connected with a driving car which can accommodate several dust-proof nets The first opening and the second opening are provided with a catapult which can eject the compressed dustproof net, and the catapult and the conveyor are connected through a fourth opening which can allow the compressed dustproof net to pass through
.
Patentee: Hainan University 3
.
2) The dustproof net device for construction engineering according to claim 1, which is characterized in that the driving vehicle is also provided with a aiming device electrically connected with the catapult..
.
