Wheel-track composite high-passability lunar rover
A lunar rover and composite technology, applied in the field of lunar rover platform, to achieve the effects of good ground adaptability, strong adaptability and passability
Active Publication Date: 2021-08-03
CHINA NORTH VEHICLE RES INST
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is: in order to improve the smooth driving performance of the lunar rover in a low-gravity environment, soft and complex terrain, how to provide a wheel-track composite high-passability lunar rover
Method used
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[0047] In order to make the objects, content, and advantages of the present invention, the specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and examples.
[0048]The present invention proposes a combination of a truck combining a crawler, a flipped mechanism, and a wheel steering mechanism, and a high-pass monthly. The moon driver of the slope, pit, gully, and turning conditions is used in the wild moon boiling ground.
[0049] Append figure 1 As shown, the rush complex high passage of the present invention includes: two independently driven front wheel systems 1, two wheel plug-in rear wheel systems, Truck system 3, vehicle body 2; The vehicle body 2 is fitted to the seat device 5, the battery 4, the armrest control device 6, the detachable tool operating device 7; the seat device 5 is provided to adjust the position and attitude as needed, and the tool operating device 7 is set to be according to ...
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The invention belongs to the technical field of lunar rover platforms, and specifically relates to a wheel-track composite high-passability lunar rover, which includes: two independently driven front wheel systems, two wheel-track switchable rear wheel systems, that is, track systems, a vehicle body. The crawler track system includes a crawler track, a main drive wheel of the track track, a front swing arm mechanism, a rear swing arm mechanism, a front guide wheel, a rear guide wheel, a front auxiliary support wheel, and a rear auxiliary support wheel. The front swing arm mechanism drives the front guide wheel and the front auxiliary support wheel, and the rear swing arm mechanism drives the rear guide wheel and the rear auxiliary support wheel to rotate around the main drive wheel shaft of the track respectively. Put it down, so that the lunar rover has two driving states of wheel type and wheel-track compound type, and the ground length of the track can be changed according to the lifting situation of the front and rear swing arms. The invention utilizes the change of the running state of the walking system to meet the smooth running requirements of the lunar rover on different driving road surfaces such as ramps, curves, and ridges on the soft lunar soil, and has high passability.
Description
Technical field [0001] The present invention belongs to the technical field of moon drive platforms, and in particular, a highly passed high passing moon ball car. Background technique [0002] In low gravity environments, the moon is complicated, the environment is bad, and the low-grade, soft soil and rugged ground will reduce the efficiency of travel efficiency, affecting motor performance. Wheel moon vehicles have high speed, efficient and control, high reliability, but relative to crawler systems, carrying capacity and different road adaptability, passing ability to pass the ability; the crawler walks with its own own self-laving way, The traction performance of the walking mechanism is good, the carrier is large, which is ideal for use in an unknown environment, but the speed and flexibility are limited. In order to overcome the cracks, the steering resistance is high, and the ability to achieve the efficiency of the mobile system and the adaptability of the complex terrain...
Claims
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IPC IPC(8): B64G1/16
CPCB64G1/16
Inventor 江磊邓秦丹刘兴杰王志瑞许鹏刘宇飞
Owner CHINA NORTH VEHICLE RES INST