Title:
SNOW REMOVAL DEVICE
Document Type and Number:
Japanese Patent JP2019094628
Kind Code:
A
Abstract:
To provide a snow removal device capable of comparatively easily and safely removing snow in the present invention.SOLUTION: A snow removal device of the present invention comprises a multi-articulated arm having a continuous pipeline and a snow removal unit held on the tip of the multi-articulated arm so as to freely change the direction, and the snow removal unit comprises a snow collection mechanism having an auger including a spiral feed plate for moving in the axial direction while dividing-loosening snow by rotation, a transfer mechanism for transferring the snow moved by the auger via the pipeline and a recess forming mechanism for forming a recess on a surface of the snow left by the snow collection mechanism. The recess forming mechanism rotates around a vertically moving horizontal shaft, and may have a cutting disk for providing a plurality of blades for shaving off the snow on the outer periphery. The snow removal unit is arranged between the snow collection mechanism and the recess forming mechanism, and may also have a surface-roughening mechanism for surface-roughening a snow surface.SELECTED DRAWING: Figure 1
Inventors:
ISHIKAWA NOBORU
Application Number:
JP2017222596A
Publication Date:
June 20, 2019
Filing Date:
November 20, 2017
Export Citation:
Assignee:
ISHIKAWA NOBORU
International Classes:
E04D15/00; E04H9/16
Domestic Patent References:
| JPH06200659A | 1994-07-19 | |||
| JP2005336898A | 2005-12-08 | |||
| JP2775867B2 | 1998-07-16 | |||
| JP2009275495A | 2009-11-26 |
Foreign References:
| US20130111785A1 | 2013-05-09 | |||
| US20160281310A1 | 2016-09-29 |
Attorney, Agent or Firm:
Hajime Amano
Fujimoto Katsune
Yoshinori Ikeda
Hiroshi Ogawa
Koji Ishida
Kenichi Fujinaka
Matsuura Masako
Fujimoto Katsune
Yoshinori Ikeda
Hiroshi Ogawa
Koji Ishida
Kenichi Fujinaka
Matsuura Masako