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Loader working device
The invention relates to a loader working device; in order to solve the defect that the existing loader working device has a narrow working view and is unreasonable in force distribution, the invention discloses the construction of the loader working device. The loader working device comprises two movable arms and two swing arms; a movable arm cross beam is fixedly connected between the two movable arms; the movable arm cross beam is provided with two movable arm support plates in a bilateral symmetry manner; the corresponding swing arm is hinged between each swing arm support plate and the movable arm nearby the swing arm through a hinge pin. According to the loader working device, the movable arm cross beam is provided with only two swing arm support plates, and the swing arm is supported by each support plate by means of one movable arm, thus the distance between the two swing arm support plates can be increased, therefore the view of an operator is improved; meanwhile, when the loader working device works, a part of load on the swing arms is directly transmitted to the movable arms through the hinge pins to reduce the force on the movable arm cross beam, therefore the possibility of weld failure between the movable arm cross beam and the movable arms can be lowered.
Loader working device
The invention relates to a loader working device; in order to solve the defect that the existing loader working device has a narrow working view and is unreasonable in force distribution, the invention discloses the construction of the loader working device. The loader working device comprises two movable arms and two swing arms; a movable arm cross beam is fixedly connected between the two movable arms; the movable arm cross beam is provided with two movable arm support plates in a bilateral symmetry manner; the corresponding swing arm is hinged between each swing arm support plate and the movable arm nearby the swing arm through a hinge pin. According to the loader working device, the movable arm cross beam is provided with only two swing arm support plates, and the swing arm is supported by each support plate by means of one movable arm, thus the distance between the two swing arm support plates can be increased, therefore the view of an operator is improved; meanwhile, when the loader working device works, a part of load on the swing arms is directly transmitted to the movable arms through the hinge pins to reduce the force on the movable arm cross beam, therefore the possibility of weld failure between the movable arm cross beam and the movable arms can be lowered.
Loader working device
YANG XUEQIN (author) / JIANG XIAOLIN (author) / OU SIBANG (author) / HUANG YIYE (author) / LIANG ZHENGUO (author)
2015-12-30
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING
/
B66F
HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
,
Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last