Low-back-clearance robot speed reducer

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11292125
APP PUB NO 20190061146A1
SERIAL NO

16083472

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Abstract

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A low-back-clearance robot speed reducer includes a wheel holder (16), a pin gear shell (1), a first cycloidal wheel (6), a roller pin (8), a second cycloidal wheel (11), a gland (2), an elastic member (9), a first cross-shaped slider (5), a second cross-shaped slider (13) and a crankshaft (10). The first cycloidal wheel (6) and the second cycloidal wheel (11) are in a phase relation of 180 degrees and have a multi-point engagement transmission relationship with the pin gear shell (1) and the roller pin (8). The first cross-shaped slider (5) and the second cross-shaped slider (13) form a double cross-shaped slider structure, in which the groove profile of the sliders is of a trapezoidal groove structure. A clearance is automatically axially compensated by the elastic member (9). The center of rotation of the crankshaft (10) is coaxial with the wheel holder (16) and the gland (2).

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Patent Owner(s)

Patent OwnerAddress
SHENZHEN LLMACHINECO LTD518000 BUILDING 32 BUILDING 101 XURI FACTORY BUILDING NO 102 XINXIA AVENUE SHANXIA COMMUNITY PINGHU STREET LONGGANG DISTRICT SHENZHEN CITY GUANGDONG PROVINCE (OPERATING PREMISES ARE SET UP ON BUILDING 25 30-38 NANWAN STREET TO ENGAGE IN PRODUCTION AND BUSINESS ACTIVITIES) AND 49-50 OF XURI FACTORY BUILDING NO 102 XINXIA AVENUE PINGHU STREET AND BUILDING 4 BUILDING 1 AND BUILDING 32 BUILDING 7 PHASE 3 OF LIANCHUANG SCIENCE AND TECHNOLOGY PARK NO 21 BULAN ROAD SHENZHEN CITY GUANGDONG PROVINCE 518000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cao, Xianhong Shenzhen, CN 3 4
Tan, Jun Shenzhen, CN 154 876

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