Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multi-degree-of-freedom joint filling machine executing mechanism
A multi-degree-of-freedom actuating mechanism of a caulking machine comprises a frame, a rotary table, a rack, a movable arm bucket rod branch chain, a retaining chain, a movable platform and a discharging nozzle, the rotary table is mounted on the frame through a first revolute pair, the rack is fixedly mounted on the rotary table, and the rack rotates relative to the frame along with the rotary table under the driving of a motor; the movable arm bucket rod branch chain comprises a movable arm, a bucket rod, a first linear driver and a second linear driver; the first linear driver and the second linear driver are electric-hydraulic push rods; the movable platform is mounted on the bucket rod through an eighth driving pair; and the discharging nozzle is mounted on the movable platform. The retaining chain comprises a first connecting rod, a second connecting rod, a first bent rod and a second bent rod. According to the moving table, under the rotary motion of the rotary table and the telescopic motion of the first linear driver and the second linear driver, the discharging spray head on the moving table achieves three-degree-of-freedom translational motion through the constraint of the maintaining chain, and then the action requirement of asphalt joint filling is met.
一种多自由度填缝机执行机构，包含车架、回转台、机架、动臂斗杆支链、保持链、动平台、出料喷头；所述回转台通过第一转动副安装在车架上，所述机架固定安装在回转台上，在电机驱动下，机架随着回转台相对车架做回转运动；所述动臂斗杆支链包括动臂、斗杆、第一直线驱动器、第二直线驱动器；所述第一直线驱动器、第二直线驱动器均为电液推杆；所述动平台通过第八主动副安装在斗杆上；所述出料喷头安装在动平台上。所述保持链包括第一连杆、第二连杆、第一弯折杆、第二弯折杆。所述移动台通过回转台的回转运动，第一、二直线驱动器伸缩运动下，通过保持链的约束，移动台上的出料喷头实现三自由度平动，进而满足沥青填缝的动作要求。
Multi-degree-of-freedom joint filling machine executing mechanism
A multi-degree-of-freedom actuating mechanism of a caulking machine comprises a frame, a rotary table, a rack, a movable arm bucket rod branch chain, a retaining chain, a movable platform and a discharging nozzle, the rotary table is mounted on the frame through a first revolute pair, the rack is fixedly mounted on the rotary table, and the rack rotates relative to the frame along with the rotary table under the driving of a motor; the movable arm bucket rod branch chain comprises a movable arm, a bucket rod, a first linear driver and a second linear driver; the first linear driver and the second linear driver are electric-hydraulic push rods; the movable platform is mounted on the bucket rod through an eighth driving pair; and the discharging nozzle is mounted on the movable platform. The retaining chain comprises a first connecting rod, a second connecting rod, a first bent rod and a second bent rod. According to the moving table, under the rotary motion of the rotary table and the telescopic motion of the first linear driver and the second linear driver, the discharging spray head on the moving table achieves three-degree-of-freedom translational motion through the constraint of the maintaining chain, and then the action requirement of asphalt joint filling is met.
一种多自由度填缝机执行机构，包含车架、回转台、机架、动臂斗杆支链、保持链、动平台、出料喷头；所述回转台通过第一转动副安装在车架上，所述机架固定安装在回转台上，在电机驱动下，机架随着回转台相对车架做回转运动；所述动臂斗杆支链包括动臂、斗杆、第一直线驱动器、第二直线驱动器；所述第一直线驱动器、第二直线驱动器均为电液推杆；所述动平台通过第八主动副安装在斗杆上；所述出料喷头安装在动平台上。所述保持链包括第一连杆、第二连杆、第一弯折杆、第二弯折杆。所述移动台通过回转台的回转运动，第一、二直线驱动器伸缩运动下，通过保持链的约束，移动台上的出料喷头实现三自由度平动，进而满足沥青填缝的动作要求。
Multi-degree-of-freedom joint filling machine executing mechanism
一种多自由度填缝机执行机构
ZHANG YOUHAI (Autor:in) / ZHANG LIRUI (Autor:in) / ZHANG JINGQI (Autor:in) / CHANG CHENG (Autor:in)
21.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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