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Patent Searching and Data


Title:
GROUND ROLLER
Document Type and Number:
WIPO Patent Application WO/2019/218099
Kind Code:
A1
Abstract:
Disclosed is a ground roller, comprising a seat (1), a vibration device (2) and a rolling cylinder (3). Multiple side plates (12) are arranged at two opposite side edges on a bottom face of a base (11) of the seat (1); a vibration-damping device (13) is arranged on a surface of the base (11), and the vibration-damping device (13) is provided with a connecting member (14); in addition, the vibration device (2) is arranged on the surface of the base (11); and the rolling cylinder (3) is connected in a pivoting manner between the multiple side plates (12). The seat (1) of the ground roller can be connected to a mechanical arm (61) of an excavator (6) by means of the connecting member (14). When the ground roller is in use, the rolling cylinder (3) can be borne, by means of the excavator, against a road surface to be compacted, the vibration device (2) is turned on to generate a vibration, and then, the rolling cylinder (3) rolls on the road surface, such that the road surface can be quickly compacted by means of a vibration effect. In addition, the ground roller is portable and is easy to assemble to or disassemble from the excavator, can be used as an accessory for the excavator, and in turn can be applied to a road surface having a relatively small width, thereby realizing the effect of improving convenience and universality of use.

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JPS62268403ROAD ROLLER
Inventors:
HSIEH YUAN-YU (CN)
Application Number:
PCT/CN2018/000183
Publication Date:
November 21, 2019
Filing Date:
May 18, 2018
Export Citation:
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Assignee:
HSIEH YUAN YU (CN)
International Classes:
E01C19/28
Foreign References:
CN205557262U2016-09-07
CN204959558U2016-01-13
CN201125360Y2008-10-01
TWM564610U2018-08-01
CN206667324U2017-11-24
CN105369715A2016-03-02
US4100688A1978-07-18
Attorney, Agent or Firm:
KELONG INTERNATIONAL INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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