Single-shaft track-changeable vibration exciter
AssigneeZhejiang Black-and-White Mining Machinery Co., Ltd
InventorXingliang Zhu
Life of this patent
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Abstract
A single-shaft track-changeable vibration exciter comprises a vibration box (1), a bottom seat (2), a vibrating spring (19), and a vibrating shaft (3). The vibrating shaft (3) is set on the vibration box (1). The vibrating spring (19) is set between the vibration box (1) and the bottom seat (2). Multiple groups of track-restricting rod assemblies that are arranged aslant are set in two sides of the vibration box (1), and each group of the track-restricting rod assembly comprises two track-restricting rod assemblies that are arranged symmetrically in the both sides of the vibration box (1). Both ends of the each track-restricting rod assembly are hinged respectively on the vibration box (1) and the bottom seat (2).
Claims13
A single-shaft track-changeable vibration exciter, comprising:
- a vibration box,
- a bottom seat,
- a vibrating spring,
- a vibrating shaft;
- wherein, said vibrating shaft is set on said vibration box, and said vibrating spring is set between said vibration box and said bottom seat;
- multiple groups of a track-restricting rod assembly that are arranged aslant are set in two sides of said vibration box;
- each group of said track-restricting rod assembly comprises two track-restricting rod assemblies that are arranged symmetrically in both sides of said vibration box, and both ends of each track-restricting rod assembly are hinged on said vibration box and said bottom seat.
Dependencies are inferred from the claim text.