Abstract
Bulldozers shoveling cargo operation is accomplished by movement of working device. Of bulldozer working device by the bucket, bracket, connecting rod and hydraulic system, etc. Bucket to push shovel material; Bracket and the bracket is to improve the action of oil cylinder bucket and connected to the frame; Turning cylinder through the support plate, connecting rod to rotate the bucket. The rise and fall of bracket and the rotation of the bucket adopts hydraulic operation.
General situation of the development of bulldozer first several design guiding principle, characteristics and tasks are summarized, and then determine the scheme, the technical design part listed the main technical performance and parameters of bulldozer, the traction calculation, working device design. Motion analysis device has a job in the design of device, the bucket, bracket, linkage design, etc.
In the process described in the design of process engineering. Application to calculate the stress analysis. In a word, the whole design is done in an orderly fashion.
Key words: bulldozer, Working device; Intensity; The hydraulic system ...
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