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Six-wheel single drive folding extendable rocker arm type vehicle-mounted device

A vehicle-mounted device and rocker-type technology, which is applied in the direction of power devices, electric power devices, motor vehicles, etc., can solve the problems of poor reliability and complex structure of the deployment joints, and achieve high reliability, high reliability of deployment functions, and good expansion sexual effect

Active Publication Date: 2013-03-13
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the foldable suspension of the vehicle-mounted mechanism of the planetary exploration vehicle needs multiple driving sources when unfolded, and the unfolding joint structure is complicated and the reliability is poor, the present invention further proposes a six-wheel single-drive foldable expandable rocker-mounted vehicle-mounted device

Method used

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  • Six-wheel single drive folding extendable rocker arm type vehicle-mounted device
  • Six-wheel single drive folding extendable rocker arm type vehicle-mounted device

Examples

Experimental program
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specific Embodiment approach 1

[0007] Specific implementation mode one: combine figure 1 To illustrate this embodiment, a six-wheel single-drive folding and extendable rocker-mounted vehicle-mounted device in this embodiment includes a differential mechanism 2, a carriage 3, two folding suspension systems, two front wheels 7, and two middle wheels 8 , two rear wheels 9 and six driving motors 10, each folding suspension system includes a front folding suspension mechanism 1, a rear folding suspension mechanism 4, a middle wheel vertical arm 5 and a transmission mechanism 6, and the front folding suspension mechanism 1 One end of one end is connected with the front end of transmission mechanism 6, and the other end of front folding mechanism 1 is connected with a front wheel 7, and the rotating shaft of each front wheel 7 is connected with the output shaft of a drive motor 10 respectively, and one end of middle wheel vertical arm 5 Connect with the front folding suspension mechanism 1, the other end of the mi...

specific Embodiment approach 2

[0008] Specific implementation mode two: combination figure 1 and figure 2 To illustrate this embodiment, each front folding suspension mechanism 1 of a six-wheel single-drive folding and extendable rocker arm vehicle-mounted device in this embodiment includes a front auxiliary rocker arm assembly 1-1, a front main rocker arm assembly 1-2 , rope 1-3, the first guide pulley 1-4, the second guide pulley 1-5, the third guide pulley 1-6 and the front auxiliary rocker vertical arm 1-7, the front main rocker assembly 1-2 passes through the front The auxiliary rocker arm vertical arm 1-7 is connected with the front auxiliary rocker arm assembly 1-1, and the first guide pulley 1-4 and the second guide pulley 1-5 are fixedly installed on the front auxiliary rocker arm vertical arm 1-1 from top to bottom. 7, the third guide pulley 1-6 is fixedly installed on the front auxiliary rocker arm assembly 1-1, one end of the rope 1-3 is fixedly connected to the front main rocker arm assembly ...

specific Embodiment approach 3

[0011] Specific implementation mode three: combination figure 1 and figure 2 To illustrate this embodiment, each front auxiliary rocker arm assembly 1-1 of a six-wheel single-drive folding and extendable rocker arm vehicle-mounted device in this embodiment includes a front auxiliary rocker arm connecting pin 1-1-1, a front auxiliary rocker arm Arm extension rod 1-1-2, front auxiliary rocker arm housing 1-1-3 and front wheel vertical arm 1-1-4, front auxiliary rocker arm extension rod 1-1-2 is inserted in the front auxiliary rocker In the arm housing 1-1-3, one end of the front auxiliary rocker arm extension rod 1-1-2 is connected with a front wheel 7 through the front wheel vertical arm 1-1-4, and the front auxiliary rocker arm extension rod 1-1- The other end of 1-2 is fixedly connected with an end of front auxiliary rocker arm connecting pin 1-1-1, and the other end of front auxiliary rocker arm connecting pin 1-1-1 is fixedly connected with the other end of rope 1-3.

[...

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Abstract

The invention relates to a vehicle-mounted device, in particular to a six-wheel single drive folding extendable rocker arm type vehicle-mounted device. The vehicle-mounted device solves the problems that a plurality of driving sources are required when a folding suspension bracket of a vehicle-mounted mechanism of an existing planetary exploration vehicle is unfolded, an unfolding joint has a complex structure, and the reliability is poor. One end of a front folding suspension bracket mechanism is connected with the front end of a transmission mechanism; the other end of the front folding suspension bracket mechanism is connected with one front wheel; the transmission shaft of each front wheel is connected with the output shaft of one driving motor; one end of a middle wheel vertical arm is connected with the front folding suspension bracket mechanism; the other end of the middle wheel vertical arm is connected with one middle wheel; the transmission shaft of each middle wheel is connected with the output shaft of one driving motor; a differential mechanism is installed in a carriage; two ends of the differential mechanism are respectively connected with two transmission mechanisms; and the differential mechanism is used for controlling the unfolding and folding of two folding suspension bracket systems. The vehicle-mounted device is applied to planetary exploration.

Description

technical field [0001] The invention relates to a vehicle-mounted device, in particular to a six-wheel single-drive folding and extendable rocker-arm type vehicle-mounted device. Background technique [0002] Under the limitation of the current space transportation technology and launch cost, the on-board mechanism of the planetary exploration vehicle with foldable and expandable functions has been applied more and more, but the deployment of the existing foldable suspension requires more driving sources. The unfolding joint has complex structure and poor reliability. Contents of the invention [0003] In order to solve the problem that the foldable suspension of the vehicle-mounted mechanism of the planetary exploration vehicle needs multiple driving sources when unfolded, and the unfolding joint structure is complicated and the reliability is poor, the present invention further proposes a six-wheel single-drive foldable expandable rocker-mounted vehicle-mounted device ....

Claims

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Application Information

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IPC IPC(8): B64G1/16B62D61/10B60K1/02B60K17/16
Inventor 陶建国李季李博杨飞陶翌辉
Owner HARBIN INST OF TECH
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