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Rope net and frame combined type space junk capturing racemization system

A combination technology of space junk, applied in space navigation equipment, tools, transportation and packaging, etc., can solve the problem of reducing the rotational angular velocity of space junk, and achieve the effects of dragging and recycling, convenient capture, and reduced rotational angular velocity

Inactive Publication Date: 2016-08-31
彭湃
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the defects of the prior art, to provide a rope-net-frame combined space junk capture and derotation system, which solves the problem of capturing space junk and reducing the rotational angular velocity

Method used

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  • Rope net and frame combined type space junk capturing racemization system
  • Rope net and frame combined type space junk capturing racemization system
  • Rope net and frame combined type space junk capturing racemization system

Examples

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Embodiment

[0046] A rope net frame combined type space junk capture racemization system, such as figure 1 As shown, the system includes: a frame 4, a flexible rope closing device 3 fixed at the front end of the frame 4, a rigid frame derotation device 5 fixed at the rear end of the frame 4, and a combined traction device 11 connected to the rigid frame derotation device 5;

[0047] Such as figure 1 and 2 As shown, the flexible rope closing device 3 includes four electromagnetic balls 1, four non-magnetic lightweight balls 2 and four flexible ropes, the first electromagnetic ball 101, the second electromagnetic ball 102, the third electromagnetic ball 103 and The fourth electromagnetic ball 104 is respectively fixed on the four fixed points of the flexible rope closing device 3; the first flexible rope 301 passes through the diameter shaft hole of the first non-magnetic lightweight ball 201 and is connected to the first electromagnetic ball 101 and the second electromagnetic ball Betwee...

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Abstract

The invention discloses a rope net and frame combined type space junk capturing racemization system. The system comprises a frame, a flexible rope opening sealing device fixed to the front end of the frame, a rigid frame racemization device fixed to the rear end of the frame and a combination traction device connected with the rigid frame racemization device. By the adoption of the system, a small boost motor is used for fine adjustment traction, electromagnetic balls are used for sealing an opening, influences of the earth magnetic field, magnetic materials in space junk and the like are avoided in the opening sealing process, the rigidization process of a movable frame on the inner layer and non-magnetic heavy balls in the rigid frame racemization device are used for rapidly improving the torque, the overall rotation angular speed is reduced, and the capturing, racemization and recycling functions of the space junk are achieved.

Description

technical field [0001] The invention belongs to the intersecting fields of electromagnetic technology, engineering mechanics and space technology, and specifically relates to a rope-net-frame combined space garbage capture and derotation system. Background technique [0002] Since the former Soviet Union launched the first artificial satellite Sputnik 1, countries around the world have carried out more than 4,000 launch missions. Therefore, a large amount of space junk has been produced in space. As of 2012, more than 4,500 tons of space junk remained in orbit. According to data from the Space Network (SSN) under the U.S. Strategic Command, the number of space debris has increased sharply in the past decade, especially in the past five years. The cleanup of space junk is urgent. [0003] In this regard, scientists have proposed a space-based laser solution to remove space debris. This solution mainly relies on high-power laser technology and is difficult to implement. The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64G4/00
CPCB64G4/00
Inventor 彭湃
Owner 彭湃
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