Title:
ROTOR OF HOSE PUMP
Document Type and Number:
WIPO Patent Application WO/2018/166446
Kind Code:
A1
Abstract:
A rotor of a hose pump, for facilitating adjustment on the position of a roller in a radial direction, and ensuring that the extruded degree of a hose is moderate. A main rotating shaft comprises a main shaft (10) and a rotor base (20) which are fixedly connected with each other; roller support arms (40) are symmetrically distributed on the rotor base (20), and outer ends of the support arms are connected with a roller (30); a shaft core of the roller (30) is parallel to a shaft core of the main shaft (10); the roller support arms (40) and the rotor base (20) form limit matching of displacement in the radial direction, and the roller support arms (40) are fixedly connected with the rotor base (20) by locking parts. The roller support arm can implement displacement on the rotor base in the radial direction and be locked by a locking part to be fixed. That is to say, the fitting position of the roller and the hose is adjusted, the force that the roller exerts to the hose can be guaranteed, and normal work of the hose can be guaranteed.
Inventors:
WU JUN (CN)
Application Number:
PCT/CN2018/078851
Publication Date:
September 20, 2018
Filing Date:
March 13, 2018
Export Citation:
Assignee:
HEFEI HUAYUN MACH MFG CO LTD (CN)
International Classes:
F04B43/12
Foreign References:
| CN106640608A | 2017-05-10 | |||
| CN106930929A | 2017-07-07 | |||
| CN206555108U | 2017-10-13 | |||
| CN206723022U | 2017-12-08 | |||
| JP2016191371A | 2016-11-10 | |||
| US4484864A | 1984-11-27 | |||
| US4545744A | 1985-10-08 |
Attorney, Agent or Firm:
SUNRAY INTELLECTUAL PROPERTY ATTORNEYS (CN)
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