SNOWPLOW - NANJING CHERVON IND CO LTD

Title:

SNOWPLOW

Document Type and Number:

WIPO Patent Application WO/2020/038448

Kind Code:

A1

Abstract:

Disclosed is a snowplow (100), comprising: a first drive shaft (142a) capable of rotating about a first axis (101); a snow sweeping paddle (151), comprising a snow sweeping blade (152b) mounted on the first drive shaft (142a); a second drive shaft (143a) capable of rotating about a second axis (102); a snow throwing paddle (152) comprising a snow throwing paddle base (152a) mounted on the second drive shaft (143a) and a snow throwing blade (152b) mounted on the snow throwing paddle base (152a), the second axis (102) being perpendicular to the first axis (101); a ground wheel assembly (16) configured to support the snowplow (100) such that the snowplow (100) can move on the ground; a first electric motor (131) configured to drive the ground wheel assembly (16) to rotate; a second electric motor (132) configured to drive the snow sweeping paddle (151) to rotate about the first axis (101) and drive the snow throwing paddle (151) to rotate about the second axis (102); a first deceleration assembly (143) comprising a first type of gears (143b) realizing power transmission between the second electric motor (132) and the second drive shaft (143a); and a second deceleration assembly (142) comprising a second type of gears (142b) realizing power transmission between the second drive shaft (143a) and the first drive shaft (142a).

Inventors:

YAMAOKA TOSHINARI (CN)
NIE FANGJIE (CN)
FU HUIXING (CN)

Application Number:

PCT/CN2019/102075

Publication Date:

February 27, 2020

Filing Date:

August 22, 2019

Export Citation:

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Assignee:

NANJING CHERVON IND CO LTD (CN)

International Classes:

E01H5/09

Foreign References:

CN207079536U	2018-03-09
CN106702941A	2017-05-24
CN104972883A	2015-10-14
CN206800303U	2017-12-26
US20050097785A1	2005-05-12
CN201810958736A	2018-08-22

Other References: