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Power component for walking robot and robot with adjustable walking posture

A technology for walking robots and power components, applied in motor vehicles, vehicle components, control devices, etc., can solve problems such as limited mission benefits, difficult operating conditions, and complex terrain and environment.

Active Publication Date: 2022-06-21
NAT UNIV OF DEFENSE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In tasks such as bomb disposal and demining, earthquake rescue, mine disaster search and rescue, and jungle operations, the terrain environment is complex and the operating conditions are difficult. The traditional operating method is usually directly operated by personnel, which often causes casualties and huge losses. At the same time, field operations need to carry A large number of instruments and equipment, the task load is heavy, and the personnel load capacity is limited, so the traditional operation method greatly limits the benefit of a single task

Method used

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  • Power component for walking robot and robot with adjustable walking posture
  • Power component for walking robot and robot with adjustable walking posture
  • Power component for walking robot and robot with adjustable walking posture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0074] like Figure 1 to Figure 3 As shown, the power components used for the walking robot include a planetary reducer, a second chuck 15 coaxial with the planetary carrier 16 is also fixed on the planetary carrier 16 of the planetary reducer, and on the sun gear 12 of the planetary reducer A first chuck 13 coaxial with the sun gear 12 is fixed, and a locking piece 14 for realizing the rotation locking of the first chuck 13 and the second chuck 15 is further included. The locking piece 14 includes a mounting seat 20, a a worm shaft 17 coaxially provided with a worm and rotatably mounted on the mounting seat 20, and a rod-shaped second jaw 19 arranged between the first chuck 13 and the second chuck 15;

[0075] The second claw 19 is threadedly connected to the mounting seat 20, and a worm wheel 21 that engages with the worm is also provided on the second claw 19;

[0076] The second jaw 19 can move laterally between the first chuck 13 and the second chuck 15 relative to the m...

Embodiment 2

[0087] This embodiment is further improved and optimized on the basis of Embodiment 1:

[0088] As a way of realizing the braking of the first chuck 13 and the second chuck 15, the force on both sides of the corresponding chuck can be applied to avoid deformation or even permanent deformation of the corresponding chuck during the braking process due to braking. The technical solution for providing sufficient braking force for the corresponding chuck is set as follows: the locking member 14 further includes a first claw 18 , the first claw 18 is mounted on the mounting seat 20 and the first claw 18 is further provided there is a gap;

[0089] Both the first chuck 13 and the second chuck 15 are partially embedded in the notch;

[0090] One end of the second claws 19 is directly opposite to one side of the notch, and the other end of the second claws 19 is directly opposite to the other side of the notch;

[0091] Both the first chuck 13 and the second chuck 15 can be clamped i...

Embodiment 3

[0093] This embodiment is further improved and optimized on the basis of Embodiment 2:

[0094] This embodiment provides a more specific implementation form of the first jaw 18: the first jaw 18 is a bent rod-shaped structure with a plurality of inflection points set thereon;

[0095] The gap is located on one of the edges of the bent rod-shaped structure;

[0096] The first claw 18 is threadedly connected to the mounting seat 20, and a worm wheel 21 engaged with the worm is also fixed on the first claw 18;

[0097] The worm gear 21 on the first jaw 18 and the worm gear 21 on the second jaw 19 are located on a pair of opposite sides of the worm;

[0098] In the process of forward and reverse rotation of the worm shaft 17, the connecting thread between the first jaw 18 and the mounting seat 20 can guide the first jaw 18 to translate along the axis of the sun gear 12;

[0099] The translation satisfies: according to the translation direction, for any one of the two, the end of t...

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Abstract

The invention discloses a power component for a walking robot and a robot with an adjustable walking posture. The power component includes a planetary reducer, and a second chuck is fixed on the planetary frame of the planetary reducer. The first chuck is fixed on the sun gear, and also includes a locking piece, the locking piece includes a mounting seat, a worm shaft on which a worm is coaxially arranged, and a second claw; the second claw is also provided with a worm gear; the The second jaw can move laterally between the first chuck and the second chuck relative to the mounting seat under the drive of the worm to the worm gear. The robot employs the powered component. Adopting the technical scheme provided by this scheme can simplify the complexity and weight of the dynamic structure of the robot, and improve the position accuracy of the walking posture switching of the walking robot.

Description

technical field [0001] The invention relates to the technical field of motion devices, in particular to a power component for a walking robot and a walking posture-adjustable robot. Background technique [0002] In tasks such as bomb disposal and mine clearance, earthquake rescue, mine disaster search and rescue, and jungle operations, the terrain and environment are complex and the operating conditions are difficult. The traditional operation method is usually carried out by personnel, which often causes casualties and huge losses. At the same time, field operations need to carry With a large number of instruments and equipment, the task load is heavy, and the personnel load capacity is limited, so the traditional operation method greatly limits the benefit of a single task. [0003] Taking the existing walking robot as an example, in the existing technology, mobile devices that can operate autonomously are widely used to perform various tasks, and with the development of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D55/04B62D57/02B62D57/028B60K17/08
CPCB62D55/04B62D57/02B62D57/028B60K17/08
Inventor 唐源江孙承亮徐小军徐海军张雷
Owner NAT UNIV OF DEFENSE TECH