Composite plate spring supporting mechanism for lorry

• Main Authors: YANG DEPEI, MENG XIANGZI, ZHOU ZHONGYA, LI GANG, MENG GUOYU
• Format: Patent
• Language: Chinese; English
• Published: 26.11.2021
• Subjects: LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MOTOR VEHICLES; PERFORMING OPERATIONS; TRAILERS; TRANSPORTING; VEHICLE SUSPENSION ARRANGEMENTS; VEHICLES IN GENERAL

The utility model provides a composite plate spring supporting mechanism for a lorry. The composite plate spring supporting mechanism for the lorry comprises a frame, a plate spring, a plate spring supporting body and a cab lifting device. The plate spring supporting body comprises a bracket mounting plate and a supporting seat; the upper end face of the supporting base is a supporting table. A plate spring connecting end is arranged at one end of the plate spring; the bottom end of the supporting seat is detachably connected with the connecting end of the plate spring; the through hole is connected with a long shaft bolt, and one end of the long shaft bolt is connected with the cab lifting device through a first nut. The other end of the long shaft bolt penetrates through the frame and is connected with the frame through a second nut. According to the utility model, the plate spring and the cab lifting device are not connected through the same shaft, so that the problem that the later use is affected due to