Novel HST control structure and tractor

The utility model relates to a novel HST control structure and a tractor, the control structure comprises a control handle and a connecting plate, the control handle is rotatably connected and positioned with the connecting plate through a rotator, the control handle can drive the connecting plate to rotate left and right, and the control handle can rotate front and back. The brake and acceleration linkage device has the advantages of being simple in structure, reasonable in design, capable of achieving free switching of brake and acceleration of a vehicle and achieving linkage of brake and acceleration so as to meet different requirements, and convenient to use. 本实用新型涉及一种新型HST操纵结构及拖拉机，该操纵结构包括操纵手柄和连接板，操纵手柄通过转动器与连接板可转动连接并定位，其可带动连接板左右转动，且自身可前后转动。本实用新型的有益效果是结构简单，设计合理，可实现车辆制动与提速的自由切换，实现制动与提速的联动，以满足不同的需求，使用方便。