Title:
SHOCK ABSORBING MECHANISM AND MIXER TRUCK
Document Type and Number:
WIPO Patent Application WO/2023/060772
Kind Code:
A1
Abstract:
The present application provides a shock absorbing mechanism and a mixer truck. The shock absorbing mechanism comprises a deflection part, a supporting seat, a fixing seat, a bottom plate, a first shock absorbing member, a second shock absorbing member, and a fastener. When the shock absorbing mechanism in such a structure is used, the fixing seat can be directly used as a shell of a speed reducer, or the fixing seat, as a component of the shock absorbing mechanism, is connected to a shell of a speed reducer; the supporting seat is connected to a mixer truck frame; the gravity and vibration impact force of a mixing drum are transferred to the first shock absorbing member by means of the fixing seat; the first shock absorbing member absorbs horizontal and axial forces caused by the gravity of the mixing drum and the vibration impact force, thereby ensuring the stable running of a mixer truck; the fixing seat is fixedly connected to the deflection part; the speed reducer is provided on the deflection part; when the mixing drum vibrates, the vibration impact force is transferred to the speed reducer and the deflection part; and the deflection part deflects at any angle in a mounting groove of the supporting seat so as to absorb the vibration impact force of the mixing drum. The shock absorbing mechanism has good impact resistance performance, and further improves the running stability and safety of a mixer truck.
Inventors:
ZHU SHIYUAN (CN)
NI CHAO (CN)
ZHANG LEI (CN)
NI CHAO (CN)
ZHANG LEI (CN)
Application Number:
PCT/CN2021/141804
Publication Date:
April 20, 2023
Filing Date:
December 27, 2021
Export Citation:
Assignee:
SUOTE TRANSMISSION EQUIPMENT CO LTD (CN)
International Classes:
B28C5/42; F16F15/08
Foreign References:
| CN113771230A | 2021-12-10 | |||
| CN103821878A | 2014-05-28 | |||
| CN203189602U | 2013-09-11 | |||
| CN106436561A | 2017-02-22 | |||
| JP2008223960A | 2008-09-25 |
Attorney, Agent or Firm:
SUNSHINE INTELLECTUAL PROPERTY INTERNATIONAL CO., LTD. (CN)
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