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Traction mechanism of self-propelled vehicle and self-propelled vehicle

A traction mechanism and self-propelled technology, applied in traction connectors, vehicle components, transportation and packaging, etc., can solve problems such as inability to flexibly steer

Pending Publication Date: 2019-06-21
HUNAN SHUANGDA ELECTROMECHANICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the main purpose of the present invention is to provide a self-propelled vehicle traction mechanism and self-propelled vehicle, to solve the problem that the self-propelled vehicle in the prior art cannot steer flexibly when being towed by a tractor.

Method used

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  • Traction mechanism of self-propelled vehicle and self-propelled vehicle
  • Traction mechanism of self-propelled vehicle and self-propelled vehicle
  • Traction mechanism of self-propelled vehicle and self-propelled vehicle

Examples

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Embodiment 1

[0047] Embodiment 1 of the present invention provides a traction mechanism for a self-propelled vehicle. Such as figure 1 and figure 2 As shown, the traction mechanism 100 includes a rotating connection assembly 1 , a telescoping mechanism 2 and a first locking member 3 . The rotating connection assembly 1 is rotatably connected with the first end of the telescopic mechanism 2, and the second end of the telescopic mechanism 2 is rotatably connected with the steering mechanism 210 of the axle 200 of the self-propelled vehicle. The first locking member 3 is used to lock the telescopic mechanism 2 In order to limit the expansion and contraction of the telescopic mechanism 2, the rotating connection assembly 1 can drive the locked telescopic mechanism 2 to drive the steering mechanism 210 to turn.

[0048] Specifically, when the first locking member 3 is in the unlocked state, the traction mechanism 100 is in the non-working state, and the self-propelled vehicle mainly relies o...

Embodiment 2

[0062] Embodiment 2 of the present invention provides a self-propelled vehicle, such as Figure 5 and Figure 6 As shown, the self-propelled vehicle includes an axle 200 and the traction mechanism 100 provided in Embodiment 1. The axle 200 includes a crossbeam 220 and a steering mechanism 210 mounted on the crossbeam 220. The rotating connection assembly 1 is rotationally connected with the crossbeam 220. The telescopic mechanism The second end of 2 is rotatably connected with the steering mechanism 210.

[0063] Further, combine Figure 1-2 As shown, the self-propelled vehicle also includes a mounting base 300, the mounting base 300 is arranged on the beam 220, the rotating connection assembly 1 is rotationally connected with the beam 220 through the mounting base 300, the mounting base 300 includes a limiting hole 300a, and one end of the rotating connecting assembly 1 It passes through the limiting hole 300a and is rotatably connected with the first end of the telescoping...

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Abstract

The invention provides a traction mechanism of a self-propelled vehicle. The self-propelled vehicle comprises an axle; the traction mechanism comprises a rotary connection assembly, a telescopic mechanism and a first locking member; the rotary connection assembly is rotationally connected with a first end of the telescopic mechanism; a second end of the telescopic mechanism is rotationally connected with a steering mechanism of the axle; the first locking member is used for locking the telescopic mechanism to limit the expansion and contraction of the telescopic mechanism; and the rotating connection assembly is capable of driving the locked telescopic mechanism to drive the steering mechanism to steer off through rotation. The invention also provides the self-propelled vehicle. By adopting the traction mechanism provided by the invention, the auto-steering of the self-propelled vehicle in traction can be realized by utilizing the traction mechanism to drive the steering mechanism to steer off without the need to active the self-power of the self-propelled vehicle, and the steering is more flexible and more convenient. When the self-propelled vehicle disconnects from a tractor andwalks autonomously, the restriction of the first locking member on the telescopic mechanism is released, and the self-propelled vehicle uses the self-power to drive the steering mechanism to steer off.

Description

technical field [0001] The invention relates to the technical field of vehicle connectors, in particular to a traction mechanism of a self-propelled vehicle and the self-propelled vehicle. Background technique [0002] A kind of self-propelled vehicle of prior art both can rely on self power system to control its walking, also can drive its walking by the traction of tractor when self power system is not working. [0003] However, the existing self-propelled vehicles are usually connected to the tractor through the drawbar fixed on the vehicle body of the self-propelled vehicle. Steering at the same time, therefore, during the traction steering process of the tractor, the turning radius of the self-propelled vehicle is relatively large, and the steering is not flexible. Contents of the invention [0004] In view of this, the main purpose of the present invention is to provide a self-propelled vehicle traction mechanism and self-propelled vehicle to solve the problem in th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60D1/44B60D1/48B60D1/14
Inventor 卿丽纯郭方云徐亮程科
Owner HUNAN SHUANGDA ELECTROMECHANICAL CO LTD
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