Paper shredder capable of feeding paper laterally

A paper shredder capable of feeding paper laterally, comprising:

• a paper shredder body, wherein the paper shredder body is provided with a paper holder, a curved paper box, a paper pick-up assembly and a paper shredding assembly;
• wherein
• the paper holder connects to the curved paper box, wherein a first end of a stack of paper to be shredded is placed in the paper holder, and a second end of the stack of paper that is opposite to said first end is placed in the curved paper box;
• a paper holding plate is disposed on an upper surface of an inner side of the paper holder and is used for holding the paper;
• a paper inlet is formed in a side, away from the curved paper box, of the paper holding plate and partitions the paper holding plate into a first paper holding plate and a second paper holding plate, the second paper holding plate is close to the curved paper box, and the first paper holding plate and/or the second paper holding plate incline downwards toward the paper inlet;
• and
• the paper pick-up assembly is disposed in the first paper holding plate and is close to the paper inlet, the paper shredding assembly is disposed below the paper inlet, and at the first end of the stack of paper, away from the curved paper box, the paper is driven by the paper pick-up assembly to enter the paper shredding assembly through the paper inlet;
• wherein the curved paper box comprises:
• a main part, the main part being hollow to form a paper cavity which bends downwards, and openings being formed in an upper end and a lower end of the paper cavity;
• and
• a plurality of paper holding blocks disposed on the main part side by side and located on a side provided with a lower opening of the paper cavity, first paper holding slopes being disposed at upper ends of the paper holding blocks towards the lower opening of the paper cavity;
• the paper enters the paper cavity from an upper opening of the paper cavity, and after the paper bends downwards along the paper cavity, a lower end of the paper abuts against the first paper holding slopes;
• wherein the paper shredder further comprises adjustment sleeves disposed around and fastened on the paper holding blocks, wherein second paper holding slopes facing the lower opening of the paper cavity are disposed at upper ends of the adjustment sleeves, and after the adjustment sleeves are disposed around the paper holding blocks, upper ends of the adjustment sleeves are higher than the paper holding blocks.