2results about How to "Good shredding effect" patented technology

The utility model discloses a kind of multi-cut head tobacco shredding machine, including base, feed inlet, conveyor, flattening mechanism, driving mechanism, feed inlet is established in the top end of base one side, conveyor is installed in the top end of base other side, conveyor is installed in the top end of base, driving mechanism is installed in the inside of base, and the top end of driving mechanism extends to the outside of the top end of base, the top end of driving mechanism is bolted with main blade at the position above conveyor, the top end of driving mechanism is symmetrically installed with shredding assembly, base is installed with a pair of first mount on the side away from feed inlet. The multi-cut head tobacco shredding machine device of the application is adjusted to the angle of two auxiliary blades, so that two auxiliary blades can run together with main blade and shred tobacco leaves, so that the edge of tobacco leaves can be better cut, and the shredding effect of the multi-cut head tobacco shredding machine is improved, and the overall quality of the product is improved.

The application provides a paper pressing elastic structure and a paper shredder. The paper pressing elastic structure comprises a first seat, a second seat, a first elastic member and a second elastic member. The top end of the first seat is configured to be close to a cover plate; the top end of the second seat is located in the first seat and is configured to be movable upward relative to the first seat; the top end of the first elastic member is configured to be close to or contact the cover plate, and the bottom end of the first elastic member is arranged on the top end of the second seat and is limited in the horizontal direction by the first seat; the top end of the second elastic member abuts against the bottom end of the second seat, and the bottom end of the second elastic member is configured to be arranged on a paper pressing plate of the paper shredder; and the stiffness coefficient of the first elastic member is smaller than the stiffness coefficient of the second elastic member. By reducing the stiffness coefficient of the first elastic member at the upper level, the first elastic member can provide a larger stroke amount compared with the second elastic member under the same pressure, so that the pressure on the bottom layer of paper can be reduced in the case of multiple papers, and the friction between the papers when the rollers are rubbing the papers can be reduced, thereby facilitating the rollers to rub the papers.