Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
POWER-ASSISTED MANIPULATOR
Document Type and Number:
WIPO Patent Application WO/2020/093480
Kind Code:
A1
Abstract:
A power-assisted manipulator, comprising a support column (1), a cross arm (2), and a boom (3). A top part of the support column (1) is mounted with two oppositely arranged support side plates (4). The cross arm (2) is hinged onto the support side plates (4) by means of a main hinge shaft (5). The main hinge shaft (5) is close to a left end of the cross arm (2) and a spacing is provided between the main hinge shaft and the left end of the cross arm (2). A driving cylinder (6) is mounted on the support side plates (4). An output shaft of the driving cylinder (6) is connected to the left end of the cross arm (2). The driving cylinder (6) may drive the left end part of the cross arm (2) to move in the height direction around the main hinge shaft (5). A right end of the cross arm (2) is hinged with the boom (3), and a bottom end of the boom (3) is connected to a manipulator gripper (21). The driving cylinder (6) drives the cross arm (2) by means of a slider (8) to rotate around the main hinge shaft (5), and the movement is stable. A first shaft hole (9) in the slider (8) and a first waist-shaped hole (12) on the support side plates (4) simultaneously limit the rotation trajectory of the left end part of the cross arm (2), which further improves the stability of the rotation process of the cross arm (2).

More Like This:
Inventors:
WANG SANXIANG (CN)
ZHU SHIXIN (CN)
Application Number:
PCT/CN2018/117875
Publication Date:
May 14, 2020
Filing Date:
November 28, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
JIANGSU YUBO AUTOM EQUIP CO LTD (CN)
International Classes:
B25J9/04; B25J9/14
Domestic Patent References:
WO2015190599A12015-12-17
Foreign References:
CN205310271U2016-06-15
CN106671055A2017-05-17
CN104227707A2014-12-24
CN106113017A2016-11-16
CN204585220U2015-08-26
Attorney, Agent or Firm:
NANJING IVY VINE INTELLECTUAL PROPERTY AGENCY CO.LTD (CN)
Download PDF: