MECHANISM FOR ROTATING AND STEERING SUPPORT LEG FOR PAVEMENT MILLING MACHINE - DYNAPAC (CHINA) COMPACTION & PAVING EQUIPMENT CO LTD

Title:

MECHANISM FOR ROTATING AND STEERING SUPPORT LEG FOR PAVEMENT MILLING MACHINE

Document Type and Number:

WIPO Patent Application WO/2017/157275

Kind Code:

A1

Abstract:

A mechanism for rotating and steering a support leg for a pavement milling machine comprises a milling machine frame (1), a rotating rod (8), a steering rod (3), a first guiding rod (4) and a second guiding rod (5). The support leg of the pavement milling machine comprises a support leg exterior cylinder (2) and a support leg interior cylinder (20). The support leg exterior cylinder (2) is sleeve-connected to the support leg interior cylinder (20). The support leg interior cylinder (20) can rotate in relation to the support leg exterior cylinder (2). One end of the rotating rod (8) is hingedly connected to the milling machine frame (1), and the other end is fixedly connected to the support leg exterior cylinder (2). One end of the second guiding rod (5) is hingedly connected to the milling machine frame (1), and the other end is hingedly connected to one end of the first guiding rod (4). The other end of the first guiding rod (4) is hingedly connected to one end of the steering rod (3). The other end of the steering rod (3) is hingedly connected to the support leg interior cylinder (20). The rotating and steering of the mechanism for rotating and steering the support leg is easy to control and operate.

Inventors:

ZHANG BIAO (CN)
CHEN JIXUE (CN)
XU TINGJIAN (CN)

Application Number:

PCT/CN2017/076579

Publication Date:

September 21, 2017

Filing Date:

March 14, 2017

Export Citation:

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Assignee:

DYNAPAC (CHINA) COMPACTION & PAVING EQUIPMENT CO LTD (CN)

International Classes:

E01C23/088

Foreign References:

CN105803912A	2016-07-27
CN205474758U	2016-08-17
CN102704385A	2012-10-03
CN201686925U	2010-12-29
IT990534A1

Other References: