Loader in the end with what configuration, small make up today on a few simple introduction.
The operation of the loader is realized by the movement of its working device.The working device of the loader is composed of bucket 1, movable arm 2, connecting rod 3, rocker arm 4, bucket oil cylinder 5 and movable arm oil cylinder 6.The whole working unit is hinged on the frame 7.The bucket is hinged with the rotary bucket oil cylinder through connecting rod and rocker arm to load and unload materials.The moving arm is hinged with the frame and the moving arm oil cylinder for lifting bucket.Bucket turning and arm lifting and lifting adopt hydraulic control.
When the loader is working, the working device should be able to ensure that: when the rotary bucket cylinder is locked and the movable arm cylinder is lifted or landed, the connecting rod mechanism makes the bucket move up and down or nearly to move forward, so as to prevent the bucket from tilting and dropping materials;When the moving arm is in any position and the bucket rotates around the hinge point of the moving arm for discharging, the tilt Angle of the bucket shall not be less than 45°, and the bucket can be automatically leveled when the moving arm drops after discharging.
According to the structural types of loaders at home and abroad, there are mainly seven types, that is, the number of members of the connecting rod mechanism is different, divided into three bar type, four bar type, five bar type, six bar type and eight bar type.According to the input and output bar steering is the same divided into forward and reverse linkage mechanism.
Earthwork loader bucket structure, the bucket body is usually made of low carbon, wear resistant, high strength steel plate welding, cutting edge using wear resistant manganese alloy steel material, side cutting edge and strengthening Angle plate are made of high strength wear resistant steel material.
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