Garden fallen leaf collecting and smashing device convenient to recycle

A garden fallen leaf collecting and smashing device convenient to recycle comprises a machine body (1), a protruding block is connected to the upper end of one end of the machine body (1), supporting rods (2) are symmetrically arranged on the two sides of the end of the protruding block, grooves are formed in the lower ends of the supporting rods (2), cleaning devices (3) are arranged in the grooves in a matched mode, and leaf suction openings (6) are formed between the supporting rods (2) and the machine body (1). A leaf suction opening (6) is formed in the machine body (1), a leaf conveying pipe (4) is connected to the leaf suction opening (6), a plurality of rotating rods (10) are arranged below the end of the leaf conveying pipe (4), the rotating rods (10) are sleeved with smashing rollers (14), a partition plate (11) is arranged below the smashing rollers (14), a plurality of through holes (12) are evenly formed in the partition plate (11), and a plurality of discharging devices (8) used for discharging