Variable cross-section excavator connecting rod structure

• Main Authors: ZHANG KAI, WANG JIANCHANG, LIU HAIDONG, LIU HONG, CHEN ZENGRUI, MENG XIAOXING
• Format: Patent
• Language: Chinese; English
• Published: 24.10.2023
• Subjects: DREDGING; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING

The utility model relates to the field of engineering machinery, in particular to a variable cross-section excavator connecting rod structure which comprises a bottom plate, the width of the bottom plate is wide in the front and narrow in the rear, the front end of the bottom plate is fixedly connected with two front shaft seats used for being connected with a bucket oil cylinder, and the two front shaft seats are spaced left and right. The rear end of the bottom plate is fixedly connected with a rear shaft seat used for being connected with a bucket lug plate, the left side and the right side of the bottom plate are fixedly connected with side plates, the front ends and the rear ends of the side plates are fixedly connected with the front shaft seat and the rear shaft seat respectively, a mounting groove is formed in the front end of the bottom plate, a reinforcing plate is fixedly connected into the mounting groove, the reinforcing plate is fixedly connected with the front shaft seat, and the mounting groov