Rope assisting device suitable for departure of rover

An auxiliary device and a detection vehicle technology, which is applied in the field of detection vehicle driving, can solve the problems of large ramp mass, complex mechanism, and high resources, and achieve the effects of high safety, reduced design length, and light system quality

Inactive Publication Date: 2018-03-09
BEIJING INST OF SPACECRAFT SYST ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The distance between the landing platform and the surface of the planet is relatively high. Due to the constraints of the configuration and layout of the landing platform, it is necessary to design a longer ramp to ensure that the rover drives away smoothly and does not tip over, which will result in a large mass of the ramp and complicated mechanisms. , high resource consumption
[0003] The maximum off-ramp ability of the rover is limited by the structure and mass characteristics of the rover, and the ability to improve the rover's off-ramp capability through its own design is extremely limited

Method used

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  • Rope assisting device suitable for departure of rover
  • Rope assisting device suitable for departure of rover
  • Rope assisting device suitable for departure of rover

Examples

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Embodiment Construction

[0017] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0018] See attached figure 1 , 2 , 3. A rope auxiliary device suitable for the detection vehicle to drive away, the landing platform 6 is provided with an anchor point 5; one end of the rope 1 is wound on the wheel of the detection vehicle 7, and the winding direction is the same as the forward rotation direction of the detection vehicle 7 wheels; The other end is fixed on the anchor point 5. When the length of the rope 1 just meets all the wheels of the probe vehicle 7 leaving the ramp 8 of the landing platform, the rope 1 breaks away from the probe vehicle 7 .

[0019] Specifically, two ropes 1 are symmetrically arranged on both sides of the probe car 7 to constrain the probe car from tipping forward; the number of anchor points 5 is also two, and the two sides of the rear of the probe car 7 are respectively provided with wire holes 2. The rope 1 is s...

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Abstract

The invention belongs to the technical field of rover driving, and particularly relates to a driving assisting device for a rover. A technical scheme of the rope assisting device suitable for departure of the rover is characterized in that an anchor point is arranged on a landing platform; one end of a rope winds round the rover, and the other end is fixed on the anchor point; after the rover departs from the landing platform ramp, the rope is stopped from winding round the rover. Slippage of the rover is constrained by the added rope on the basis of the original rover, landing platform and ramp. When the rover departs from the landing platform, wheels rotate forward, and the rope is released. When the rover goes down the relatively steep ramp, the rope can have an effect on dragging the rover, and the rover is prevented from slipping down the ramp. The ramp going down capacity of the rover is effectively improved, design length of the ramp is reduced, and the system mass is reduced; compared with the traditional departure mode, the device has the characteristics of simple structure, light system mass, high safety and the like.

Description

technical field [0001] The invention belongs to the technical field of probe vehicle driving, and in particular relates to a probe vehicle driving auxiliary device. Background technique [0002] After the planetary probe carrying the rover lands on the surface of the planet, the rover needs to leave the landing platform through the ramp. The distance between the landing platform and the surface of the planet is relatively high. Due to the constraints of the configuration and layout of the landing platform, it is necessary to design a longer ramp to ensure that the rover drives away smoothly and does not tip over, which will result in a large mass of the ramp and complicated mechanisms. , high resource consumption. [0003] The maximum off-ramp capability of the rover is limited by the structure and mass characteristics of the rover, and the ability to improve the rover's off-ramp capability through its own design is extremely limited. If external forces are used to constra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64G1/16
CPCB64G1/16
Inventor 陈百超贾阳张旺军袁宝峰党兆龙陶灼
Owner BEIJING INST OF SPACECRAFT SYST ENG
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