Technical realization elements of automatic traction connector of mining locomotive

Technical implementation elements:

3. The utility model provides an automatic traction connector for mining locomotives with simple structure, convenient and stable locking hook connection, and no hidden danger of decoupling.

4. The technical scheme adopted by the utility model is: an automatic traction connector for a mining locomotive, which is characterized in that it includes two front and rear joints that are centrally symmetric, and the joints include a head shell, a clamping block, a detent, a pull-off The rod and pull-off pin, the opening of the head shell faces forward, the clamping block is rotatably connected to the head shell through the detent pin, the clamping head and the clamping groove are set forward on the clamping block, and the clamping head of any clamping block of the two joints wraps around the clamping block. The pin rotates to match the card slot of the card head of the other card block. The card block is also provided with a pull-off locking hole. The head shell is connected with a pull-off pin that can be inserted into the pull-off locking hole correspondingly. The upper end of the pull-off pin is hinged on the Pull off rod one

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