Intermittent bidirectional driving mechanism, reverse slipping prevention device with mechanism and reverse slipping prevention vehicle
A two-way drive, automobile technology, applied in the direction of one-way clutch, brake type, coupling and brake combination, etc., can solve the problems of major traffic accidents, operation failure, vehicle start slipping, etc.
Inactive Publication Date: 2012-10-31
长沙天然机械有限公司
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Problems solved by technology
A little carelessness, operation failure, mainly caused two results, one is that the engine stalls during the starting process, and the other is causing the vehicle to slip backwards during the starting process
However, when encountering severe working conditions such as heavy loads and large slopes, the vehicle will slip backwards during the starting process and often lead to major traffic accidents.
Method used
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[0042] In the intermittent two-way driving mechanism proposed by the present invention, its transmission components are all installed in the casing 3, and the two ends of the casing 3 are respectively equipped with an input shaft 1 and an output shaft 6, such as figure 1 As shown, the driving wheel 2 is fixedly connected to the input shaft 1, and the driven wheel 5 is fixedly connected to the output shaft 6; if the process permits, the fixed connection defined here can be a spline connection, a flat key connection, a bolt connection, a threaded connection, etc. Insert coupling teeth are joined, welded and manufactured as one integral part. In this specific embodiment, the fixed connection mode adopted between the driven wheel 5 and the output shaft 6 is a spline connection.
[0043] Such as figure 2 As shown, the driving wheel 2 is distributed with a group of two-way driving claws 4 on the circumference. The two-way driving claws 4 can move in a circle driven by the driving ...
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The invention relates to an intermittent bidirectional driving mechanism, and provides a mechanical drive universal part. The rotating power in positive and negative directions is transferred by a bidirectional driving claw; in the starting process after the rotating direction is changed, a driven wheel intermittent stop time period exists; and in the driven wheel intermittent stop time period, the action of other parts can be completed. An automobile uphill start reverse slipping prevention device is provided by utilizing a function of the intermittent stop time period of the intermittent bidirectional driving mechanism and has a reverse braking function when a vehicle moves uphill forward in four ramp running states that the vehicle moves forward uphill, moves forward downhill, moves backward uphill and moves backward downhill, so that a reverse slipping prevention vehicle is provided. The intermittent bidirectional driving mechanism provides more design scheme selections for the mechanical drive design. The application of the intermittent bidirectional driving mechanism to the automobile uphill start reverse slipping prevention device and the reverse slipping prevention vehicle has the actual significance of improving the working condition of a driver, ensuring that a vehicle transmission system operates stably and safely and reducing traffic accidents.
Description
technical field [0001] The invention relates to the general technical field of mechanical engineering and the technical field of automobile engineering, belongs to a transmission mechanism component in a mechanical transmission system, and specifically relates to an intermittent two-way drive mechanism, an automobile anti-rollback device with an intermittent two-way drive mechanism and a The anti-rolling car of the car anti-rolling device. Background technique [0002] In the mechanical transmission system, the most common use is the transmission of rotary motion, and rotary motion often needs to transmit the motion of the forward and reverse rotation directions, so the reversing mechanism is often used to realize the conversion of the mechanism's rotation direction. In the restart process of the existing transmission mechanism after the conversion of rotation direction, its motion transmission generally has no pause time, or it is a kind of continuous motion transmission, a...
Claims
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IPC IPC(8): F16H29/12F16D67/00F16D63/00B60K17/00
CPCF16D41/084F16D41/12F16D67/00F16D63/00B60K17/26B60K17/00
Inventor 不公告发明人
Owner 长沙天然机械有限公司