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1. (WO2018205446) DURABLE VIBRATING FEEDING DEVICE

Pub. No.:    WO/2018/205446    International Application No.:    PCT/CN2017/098207
Publication Date: Fri Nov 16 00:59:59 CET 2018 International Filing Date: Mon Aug 21 01:59:59 CEST 2017
IPC: B65G 27/26
Applicants: NANTONG UNION MACHINERY ELECTRONTCS TECHNOLOGY CO., LTD.
南通联源机电科技股份有限公司
Inventors: SU, Feng
苏峰
Title: DURABLE VIBRATING FEEDING DEVICE
Abstract:
A vibrating feeding device, comprising a vibration motor (1); the vibrating feeding device further comprises a lower body (2), a boom mechanism, an upper body (4), a pressure bar (5) and soft connecting skin (6); the boom mechanism comprises a boom (3), an upper hinge bolt (7), an upper rubber spring (8), a lower hinge bolt (14) and a lower rubber spring (15); the vibration motor (1) is connected to the lower body (2), while the upper rubber spring (8) and the lower rubber spring (15) are annular members, and the upper hinge bolt (7) penetrates the upper rubber spring (8). By means of improving the structure of the boom, the stress conditions of the rubber spring are improved, the reliability of a vibration hopper is increased, the probability of the occurrence of quality errors is reduced, the time in replacing the boom is shortened, and the service life of the boom and the vibration hopper are prolonged.