Modularized group parachute recovery device and method for unmanned aerial vehicle

• Main Authors: XI QINGBIAO, ZHANG XIAOHUI, MIN RONG
• Format: Patent
• Language: Chinese; English
• Published: 15.04.2022
• Subjects: AIRCRAFT; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT; AVIATION; COSMONAUTICS; EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SUITS; PARACHUTES; PERFORMING OPERATIONS; TRANSPORTING

The invention discloses an unmanned aerial vehicle modular group parachute recovery device and method, and belongs to the technical field of unmanned aerial vehicle recovery. Comprising a main parachute system, a parachute bay and a traction device. The main parachute system comprises a parachute pack, a main parachute, a parachute canopy sleeve, a connecting sling and a separating device; the plurality of main umbrellas are arranged in parallel, and the canopy sleeve is used for packaging the folded main umbrellas; the connecting hanging belt comprises a top traction belt, a main umbrella upper hanging belt, a main umbrella lower front hanging belt and a main umbrella lower rear hanging belt, and the top traction belt is used for being connected with the tops of the multiple main umbrellas to prevent the situation that the distance between the multiple main umbrellas is too large after the canopy is inflated and overgrows; the upper end of the main parachute upper hanging belt is connected with the bottom en