Hybrid drive mechanism type bucket wheel stacker and reclaimer

Abstract

The invention discloses a hybrid-driven type bucket-wheel material stacking and taking machine. A bucket-wheel overhanging arm pitching device comprises a first stander pitching mechanism arranged at the front part of a frame and a second stander pitching mechanism arranged at the rear part of the frame, wherein the first stander pitching mechanism is a four-connecting-rod mechanism and comprises a first pitching rocker, a first pitching connecting rod and a first pitching swing rod; the second stander pitching mechanism is a parallelogram connecting rod mechanism which comprises a second front rocker and a second rear rocker which are positioned on the lower side and a second front connecting rod and a second rear connecting rod which are positioned on the upper side; hinge points of the rear bottom of a stander and the second front connecting rod and the second rear connecting rod form a composite hinge; the front bottom of the stander is hinged to the upper end of the first pitching swing rod; a bucket wheel is mounted at the front end of a bucket-wheel overhanging arm; the rear end of the bucket-wheel overhanging arm is hinged to the front part of the stander; an arm body at the front part of the bucket-wheel overhanging arm is pulled to the top of the stander through a traction rope in an inclined manner. By the adoption of motor hybrid driving, the hybrid-driven type bucket-wheel material stacking and taking machine has the advantages of output flexibility, high bearing capacity and the like.

Description

(1) Technical field: [0001] The invention relates to port loading and unloading machinery, in particular to a bucket-wheel stacker and reclaimer with a hybrid driving mechanism. (two) background technology: [0002] Bucket wheel stacker and reclaimer is a new type of high-efficiency continuous loading and unloading machine, mainly used in bulk storage yards such as bulk cargo terminals, steel plants, thermal power plants and mines, to complete the storage of iron ore, coal, sand, etc. , Digging and equalizing operations, has the advantages of large radius of gyration, uniform feeding, stable operation, etc., and has been widely used. However, in the existing bucket-wheel stacker-reclaimer products disclosed in CN1616329A, CN102358520B, CN101823631A, CN101678971B, CN101817453A, etc., the steel structure and the cantilever beam are all driven by a single-degree-of-freedom hydraulic cylinder or wire rope traction to realize the adjustment of the pitch angle. There are shortcom...

AI Technical Summary

Problems solved by technology

[0003] For this reason, the present invention proposes a bucket-wheel stacker and reclaimer with a hybrid drive mechanism, which mainly solves the technical problems of traditional bucket-wheel stacker-reclaimers such as low carrying capacity, limited working space, less flexible output, and high processing and assembly requirements.

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