Needing machine

The utility model pertains to needing machine field. The needing machine includes two transmission systems, one includes a coupled principal axis of motor, the principal axis eccenter 1 has fixed connection with the principal axis, one end of connection lever is connected to the principal axis eccenter, the other to piston 4, the piston connects to a basket 11 by piston cylinder 5, a needle plate 24 connects to the basket, a splint 13 is arranged below the needle plate, the other includes a principal transmission chain wheel joggling with a chain 6, the chain joggles with an input chain wheel 26 of cycloid pin gear retarder 25, the output chain wheel 27 joggles with a chain 28 having one side joggled with a lining wheel 29, the other side with a lining wheel 30, the chain 28 joggles with a transmission chain wheel 31 having a gear 17 installed inside, the gear 17 joggles with a gear 16, a gear 18 joggles with the gear 17, the gear 20 joggles with the gear 18, a winding off spindle has fixed arrangement in gear 20.