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Patent Searching and Data


Title:
ELECTRIC PRUNER
Document Type and Number:
WIPO Patent Application WO/2018/001216
Kind Code:
A1
Abstract:
An electric pruner, comprising a machine body housing (28), a machine head main body provided at the front end of the machine body housing (28), and a power cord (29) provided at the back end of the machine body housing (28). A motor (1) is provided inside the machine body housing (28), the motor (1) is connected to a gearbox gear ring (3), the gearbox gear ring (3) is connected to a feed screw nut (19); the motor (1) is connected to a planetary gear (4) by means of a motor gear (2), the planetary gear (4) is fixed onto a planetary gear carrier (5), one end of the planetary gear carrier (5) is connected to a universal joint transmission block (6), a universal joint sleeve (17) is provided at the outer side of the universal joint transmission block (6); a first bearing (7) is fixed onto the planetary gear carrier (5), a first spherical bowl (9), a first ball head (10) and a second bearing (12) are respectively and sequentially fixed to a third bearing (13), a second ball head (14) and a second spherical bowl (15) which are provided on a lead screw (16); the lead screw (16) is fixed onto the machine head main body, the lead screw (16) is provided with a Hall plate (21) at the lower part of the fixing end of the machine head main body, a trigger (20) is provided at the bottom of the Hall plate (21), a magnet (18) is provided between the Hall plate (21) and the lead screw (16); the front end of the machine head main body is provided with a fixed cutter blade (24) and a movable cutter blade (25), the fixed cutter blade (24) is provided at the lower end of the movable cutter blade (25).

Inventors:
MA XIANPENG (CN)
Application Number:
PCT/CN2017/090154
Publication Date:
January 04, 2018
Filing Date:
June 27, 2017
Export Citation:
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Assignee:
DONGGUAN JIAHANG IND CO LTD (CN)
International Classes:
A01G3/037
Foreign References:
CN105917984A2016-09-07
CN205865246U2017-01-11
US20150121706A12015-05-07
CN105340593A2016-02-24
CN104303860A2015-01-28
CN104604545A2015-05-13
Attorney, Agent or Firm:
WUXI HUICHENGYONGXIN PATENT FIRM (GENERAL PARTNERSHIP) (CN)
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