Gravel hardcore laying device capable of adjusting laying thickness

• Main Authors: WANG JIN, FAN XIAOHUI, GAO YI, LI WEIQING, GAO HONGWEI, ZHANG GUOKUI, WANG HONG, ZHAO HONGWU, JIA BIAO, WANG YONG
• Format: Patent
• Language: Chinese; English
• Published: 25.04.2023
• Subjects: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE; FIXED CONSTRUCTIONS; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR

The utility model provides a gravel bin of a gravel hardcore laying device capable of adjusting the laying thickness, and belongs to the technical field of gravel hardcore construction. The gravel bin of the gravel hardcore laying device capable of adjusting the laying thickness comprises a bin body, the rear side face of the bin body comprises a first plane and a second plane which are distributed up and down, the top of the first plane inclines backwards relative to the bottom of the first plane, and the bottom of the second plane inclines backwards relative to the top of the second plane. A discharge hole is formed in the bottom of the second plane; the discharging adjusting piece is arranged on the second plane in parallel and corresponds to the discharging opening, and a discharging channel is formed in the bottom of the discharging adjusting piece; the two ends, in the width direction of the bin body, of the discharging adjusting piece are in sliding fit with the bin body in the height direction of the