Unlock instant, AI-driven research and patent intelligence for your innovation.

Power driving unit for airplane cargo hold

A power-driven, cargo compartment technology, applied to equipment for loading and unloading cargo, aircraft parts, transportation and packaging, etc., can solve the problems of uneven loading, low reliability, and complex structure of the lifting mechanism, and achieve easy assembly performance. The effect of compact structure and simple principle

Inactive Publication Date: 2018-09-18
QINGAN GRP
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Purpose of the present invention: the present invention proposes a power drive unit used in aircraft cargo compartments to solve the problems of complex structure, low reliability, poor manufacturability and uneven loading of the lifting mechanism existing in the existing power drive unit

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Power driving unit for airplane cargo hold

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The working principle diagram of a power drive unit used in the aircraft cargo compartment involved in the present invention is as follows: figure 1 shown. Wherein, the output torque of the motor 1 can be output to the spur gear III 804 of the lifting mechanism through the ring gear 201 of the planetary gear assembly 2, and drive the cam 4 to rotate through gear transmission. So as to achieve product improvement. At the same time, the output torque of the motor 1 can be output to the squeegee 6 through the planet carrier of the planetary gear assembly 2 and the gear transmission mechanism, so as to realize the rotation function of the squeegee 6 . In order to ensure that the output torque of the motor 1 can be output sequentially along the ring gear and the planet carrier of the planetary gear assembly 2, a friction braking device 7 is arranged on the rubber roller 6 to realize the selective power output of the motor 1. After the work of the product was completed, the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a power driving unit for an airplane cargo hold. By using a planet gear transmission mechanism (2), a driving motor (1) drives two paths of power to output; the planet gear transmission mechanism (2) comprises a gear ring (201), a planet gear (202) and a planet carrier (203); the gear ring (201) outputs one path of power; and the planet gear (202) and the planet carrier (203) output one path of power. According to the product scheme, the power driving unit for the airplane cargo hold has the advantages of simple principle, compact structure, superior economic efficiencyand so on.

Description

Technical field: [0001] The invention relates to a power drive unit installed in the cargo cabin of an aircraft, which is suitable for the power transmission of containerized goods in the cabin. Background technique: [0002] When loading and unloading container units in the cargo compartment of civil aircraft, the traditional manual loading and unloading mode has problems such as low efficiency, high personnel requirements, and high labor intensity. In order to solve the above problems, the civil aircraft cargo loading system usually realizes the power transmission of the container unit in the cabin through a supporting power drive unit. [0003] In order to meet the supporting requirements of the civil aircraft cargo loading system, the power drive unit usually has two states: working and non-working. In the working state, the rubber roller of the power drive unit is lifted to a position above the system transmission plane and pressed against the bottom surface of the ass...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B64D9/00
CPCB64D9/00
Inventor 余添龙南盟顾卫平
Owner QINGAN GRP