Pull arm garbage truck is also called: Garbage-removable garbage truck, hook arm garbage truck, mainly by the car chassis, the main arm of the pull arm, attached frame, flip frame, support legs (optional), locking rack, Lock cylinder and multi-way valve and other components.
A pull-arm type garbage truck is a special-purpose vehicle equipped with a pull arm device for loading and unloading a car box on a chassis of a second type vehicle. It can realize the combination and separation of the car trunk and the car, and at the same time, realize the dumping operation of the bulk cargo of the car trunk. At present, this model has been widely used outside the vehicle, and it is often used as a garbage collection and transportation vehicle in the sanitation industry in China.
The 5-ton pull-arm garbage truck is one of the commonly-used models. Compared to a large-tonnage pull-arm vehicle of more than 8 tons, the structure of the pull-arm rack is relatively simple, which is convenient for domestic manufacturers, while large-tonnage pull-arm vehicles often adopt imported pull-arms. Rack device.
The 5 ton pull arm type garbage truck pull arm device is mainly composed of a pull arm and a pull arm cylinder, a linkage frame, a car safety hook, an insurance hook oil cylinder, and a sub-frame. As shown in the structural drawing of the pull arm device, the pull arm adopts a non-retractable right-angle bending structure, one end of which is hinged with the rod end of the pull arm cylinder to the hinge point B; the other end is connected to the front end of the linkage. Hinged to pivot point C, forming the axis of rotation of the pull arm. The cylinder head end of the arm cylinder is hinged on the pivot point A of the front end of the subframe; the rear axle center of the linkage is hinged on the pivot point D at the rear of the subframe to form the pivot axis of the linkage. The carriage safety hook and the safety hook cylinder are set on the linkage.
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