Steering gear

The utility model discloses a pull-press type steering mechanism comprising a box 5, a steering shaft 12, a central transmission gear 9, a steering gear 19, a friction plate assembly, a press disc 6, a steering spring 22, a bearing 25, and a steering bearing seat 3, wherein balls 18 and a bearing ring 17 are arranged inside the steering gear 19, a press block 16 is arranged at close to the bearing ring 17, a pull block 27 is arranged outside the steering gear 19, the balls 2 is arranged at the pull block 27, a pull rod 23 is arranged on the box 5, the press block 16 and the pull block 27 are arranged at two ends of the pull rod 28; a steering cam 26 is arranged between the steering shaft 12 and the pull block 27, the steering cam 26 is arranged on a steering cam shaft 31, the steering cam shaft 31 provided with a steering arm 32 is arranged on the steering bearing seat 3. The utility model has the advantages of reasonable structure, convenient and flexible operation, reliable work, small abrasion, and long service life.