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Energy-stored adjustable gear-five-bar bionic bouncing mechanism

A technology for adjusting mechanisms and gears, which is applied to motor vehicles, transportation and packaging, etc. It can solve the problem of non-adjustable energy storage and achieve the effect of enhanced jump performance and stable take-off

Inactive Publication Date: 2012-05-23
NANTONG HENGDA MACHINERY MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the bouncing robot invented or researched above, the initial state of the elastic energy storage element is the same during each bounce, and the deformation of the energy storage element at the end of each energy storage is also the same, so these inventions or researches all have energy storage non-resizable problem

Method used

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  • Energy-stored adjustable gear-five-bar bionic bouncing mechanism
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  • Energy-stored adjustable gear-five-bar bionic bouncing mechanism

Examples

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Effect test

Embodiment Construction

[0042] This embodiment is a gear-five-bar bionic jumping mechanism with adjustable energy storage, which includes an attitude adjustment mechanism, an energy storage mechanism and a lock-release mechanism, which respectively realize the functions of attitude adjustment, energy storage and control of take-off.

[0043] Attitude adjustment mechanism: such as figure 1 , figure 2 , Figure 4 , Figure 5 , Image 6 and Figure 7 shown. The attitude adjustment mechanism mainly includes a servo motor 3, an attitude adjustment steering gear 9, a lead screw 19, a return spring block 41, a return spring 38, a deep groove ball bearing 13, a countersunk screw 14, a crank 8, a rocker 10, and a rocker shaft 12 , a pair of bevel gears 7 and 11, transmission shaft 35, bearing 44 and a pair of spur gears.

[0044] like Figure 9 As shown, the torso 1 is a flat plate, which mainly plays the role of carrying and installing fixed parts. One end of the trunk 1 has a guide groove 40 whose ...

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Abstract

The invention relates to an energy-stored adjustable gear-five-bar bionic bouncing mechanism, wherein a servo motor (3) is fixed at one end of a trunk (1), and the output shaft thereof is connected with a lead screw (19); and a reset-spring stop block (41), a reset spring (38), a bevel pinion (11), a lead-screw feed-rod-section bearing (16), a nut (18) and a lead-screw threaded-section bearing (20) are sequentially sleeved on the lead screw. The bevel pinion is driven to move along the lead screw through a crank-slide block mechanism to realize the engagement and the disengagement of the bevel pinion and a bevel gear (7). A release steering engine (2) and an attitude-adjusting steering engine (9) are both fixedly connected with the trunk. Both ends of a rocker (10) are respectively hingedwith the output end of a crank (8) and the rotating shaft of the rocker. A thigh (32), a calf (29), a supporting leg (25) and a flat foot plate (26) are positioned below the trunk. In the invention, the take-off angle is changed through an attitude adjusting mechanism, the energy is stored through an energy storing mechanism, the stable takeoff of the mechanism is realized through a locking-releasing mechanism, and thus the invention is suitable for complicated environments.

Description

1. Technical field [0001] The invention relates to a bouncing mechanism, in particular to a gear-five-bar bionic bouncing mechanism with adjustable energy storage. 2. Background technology [0002] Wheeled mobile and bionic crawling or walking robots usually cannot meet the actual needs in complex environments with obstacles, such as interstellar exploration, rescue, military reconnaissance and anti-terrorism, while bionic bouncing robots can surpass several times or even dozens of times. It is especially suitable for complex environments with obstacles. In addition, in interstellar exploration, for example, the gravitational acceleration on the surface of the moon is only about 1 / 6 of that on the surface of the earth. The bouncing robot can make full use of this feature to complete efficient movements. It has broad application prospects in real life and scientific research. [0003] Abroad, the National Aeronautics and Space Administration of the United States and the Cali...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D57/02
Inventor 葛文杰柴辉杨方刘亦洋魏敦文陈晓红
Owner NANTONG HENGDA MACHINERY MFG
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