A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Working device of wheeled dozer
The invention discloses a working device of a wheeled dozer. The working device of the wheeled dozer comprises a scraper knife, big arms, sideward and forward inclined oil cylinders, a triangular support and a lift cylinder, wherein the big arms are combined with the two sides of the scraper knife respectively in a hinged mode, the sideward and forward inclined oil cylinders are connected between the scraper knife and the big arms in a hinged mode, and the triangular support and the lift cylinder are combined with the middle of the scraper knife in a hinged mode. The front end of each big arm is hinged to the scraper knife through a spherical hinge, and the rear end of each big arm is hinged to a thrust beam of a front vehicle frame through a spherical hinge; a ground flattening device is arranged below the scraper knife and at the rear of a knife edge of the scraper knife; the combined ends of each sideward and forward inclined oil cylinder and the scraper knife are hinged through a spherical hinge, and the combined ends of each sideward and forward inclined oil cylinder and the corresponding big arm are hinged through a spherical hinge; the triangular support and the lift cylinder are hinged to the middle of the scraper knife in spherical hinges, and the triangular support is hinged to the front vehicle frame through a pin shaft; the lift cylinder is hinged to a supporting cross beam of the front vehicle frame through a spherical hinge. The working device of the wheeled dozer enables a soil cutting angle of the scraper angle to be adjusted, can flatten a working face, and greatly improves production efficiency.
Working device of wheeled dozer
The invention discloses a working device of a wheeled dozer. The working device of the wheeled dozer comprises a scraper knife, big arms, sideward and forward inclined oil cylinders, a triangular support and a lift cylinder, wherein the big arms are combined with the two sides of the scraper knife respectively in a hinged mode, the sideward and forward inclined oil cylinders are connected between the scraper knife and the big arms in a hinged mode, and the triangular support and the lift cylinder are combined with the middle of the scraper knife in a hinged mode. The front end of each big arm is hinged to the scraper knife through a spherical hinge, and the rear end of each big arm is hinged to a thrust beam of a front vehicle frame through a spherical hinge; a ground flattening device is arranged below the scraper knife and at the rear of a knife edge of the scraper knife; the combined ends of each sideward and forward inclined oil cylinder and the scraper knife are hinged through a spherical hinge, and the combined ends of each sideward and forward inclined oil cylinder and the corresponding big arm are hinged through a spherical hinge; the triangular support and the lift cylinder are hinged to the middle of the scraper knife in spherical hinges, and the triangular support is hinged to the front vehicle frame through a pin shaft; the lift cylinder is hinged to a supporting cross beam of the front vehicle frame through a spherical hinge. The working device of the wheeled dozer enables a soil cutting angle of the scraper angle to be adjusted, can flatten a working face, and greatly improves production efficiency.
Working device of wheeled dozer
ZHANG YULU (author) / ZHANG YUNKANG (author) / LI LINGQIN (author) / LI ZHIQING (author) / LI WENDING (author) / LYU XIAOMIN (author) / WANG LIMING (author) / LI HAIYANG (author) / XU HAORAN (author) / ZHANG HUI (author)
2015-05-13
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING