Steering engine and robot

A steering gear and machine base technology, applied in the field of robotics, can solve the problems of low strength, easily damaged stability, etc., and achieve the effect of high strength, stable steering gear structure and long service life

Pending Publication Date: 2017-05-31
UBTECH ROBOTICS CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a steering gear, aiming at solving the technical problems in the prior art that the steering gear output torque is weak, easily damaged structure and poor stability

Method used

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  • Steering engine and robot
  • Steering engine and robot
  • Steering engine and robot

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Embodiment Construction

[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0026] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element...

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Abstract

The invention is applicable to the technical field of robots and provides a steering engine and a robot. The steering engine includes a power input device, a speed reducer and a power output mechanism, wherein the power input device is provided with a first output shaft; the speed reducer includes a first-level reducing mechanism and a second-level reducing mechanism which are arranged on the first output shaft; the power output mechanism includes a second output shaft and an output bearing which is fixedly installed on the second output shaft, and the second output shaft is an outer spline output shaft. By arranging the outer spline output shaft and the output bearing on the power output mechanism, the steering engine can be directly connected with an external component through the outer spline output shaft, the strength is large, wear of the steering engine and external component supports can be reduced, and the service life is longer; According to the steering engine, the output bearing is arranged on the power output mechanism to add the first-level bearing on the outer part of the steering engine so as to fix the power output mechanism, the bearing can be matched with an internal spline or an external spline in use, and therefore the steering engine is more stable in structure.

Description

technical field [0001] The invention belongs to the technical field of robots, and in particular relates to a steering gear and a robot with the steering gear. Background technique [0002] The steering gear includes a motor, a gear set driven by the motor to rotate, a power output shaft connected to the gear set to output power, and a rudder disc connected to the power output shaft and external connectors. [0003] In the prior art, a number of internal splines are formed between the steering wheel and the power output shaft, which are used to cooperate with external connecting elements and rotate. However, the power take-off shaft is arranged inside the rudder wheel, and is connected with external elements through the inner spline and transmits power through the rudder wheel, so that the inner spline often wears and causes its strength to be small, easy to be damaged, and not easy to connect with the external gear to increase More deceleration. In addition, the original ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J17/00B25J19/00
CPCB25J17/00B25J19/00B25J9/102F16H37/041B25J9/126B25J9/108F16H1/203F16H1/28
Inventor 杜旭超刘乐峰丁宏钰舒文泉熊友军
Owner UBTECH ROBOTICS CORP LTD
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