Intermittent clutch for double-support structure of electric vehicle

Abstract

The invention discloses an intermittent clutch for a double-support structure of an electric vehicle. The intermittent clutch comprises a clutch sleeve, a clutch cover, a cam, a driving shaft, a shifting rod and two shoe blocks; when the clutch cover rotates, the shifting rod rotates accordingly, when the shifting rod makes contact with a protruding part of the cam, the driving shaft starts to rotate, at the moment, the two shoe blocks are propped open by the flat end of the driving shaft to be tightly attached to the inner wall of the clutch sleeve, the clutch is in an engaged state, and whenthe shifting rod leaves the protruding part of the cam, the two shoe blocks are separated from the clutch sleeve. The clutch has the advantages of being simple and reliable in working, simple in structure and easy to popularize and apply.

Description

technical field [0001] The invention relates to an intermittent clutch used for double supports of electric vehicles, belonging to the technical field of electric vehicles. Background technique [0002] With the continuous improvement of people's living standards, electric vehicles have gradually become the preferred means of transportation for people. When the electric vehicle is parked, it is necessary to prop up the double support downwards in order to stabilize the electric vehicle. The existing double brace structure includes a fork-shaped support, the upper end of the double brace is hinged on the vehicle frame, and the lower end of the double brace is used for supporting on the ground. When this kind of ordinary double support realizes the electric vehicle stops stably, although there are protruding pedals on the double support, the pedals can be used to borrow force when parking, but it is very difficult to lift the body upwards. Especially when the vehicle body is...

AI Technical Summary

Problems solved by technology

When this kind of ordinary double support realizes the electric vehicle stops stably, although there are protruding pedals on the double support, the pedals can be used to borrow force when parking, but it is very difficult to lift the body upwards. Especially when parking an electric vehicle with a heavy body or a heavy body load, it is more difficult

Therefore, people think of using the motor of the electric vehicle to reverse to drive the double struts to move downward. However, because there is no suitable clutch structure applied to the double struts of the electric vehicle, it is impossible to use the motor to reverse the direction to drive the double struts. this idea

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