Apparatus and Method for Controlling Plowing Depth in Tractor

摘要

The present invention relates to an apparatus and a method for controlling a plow plow of a tractor. According to the present invention, a plow plow control device of a tractor is installed on a plow frame connection part connected to a lower connection part provided at a front end of a lower link under the control of a control part, measures a surface distance corresponding to the distance to the ground surface, A distance sensor; An angle sensor for measuring a lower link angle corresponding to a driving angle of the lower link and transmitting the lower link angle to a control unit under the control of the control unit; And a control unit for controlling the pneumatic control unit to control the pneumatic control unit so as to keep the pneumatic center constant in accordance with the pneumatic control program during plow operation, A control unit for controlling the flow control valve so as to keep the diameter of the plow constant; A storage unit for storing the pneumatic pneumatic control program and providing the pneumatic pneumatic control program to the control unit and storing various data for pneumatic control processing under the control of the control unit; A display unit for displaying all kinds of driving state information according to the control of the control unit; A flow rate control valve for adjusting the depth of the plow by raising and lowering the lift rod by applying hydraulic pressure to the actuator for driving the lift rod under the control of the control unit and raising and lowering the plow frame by the lift rod; And an operation unit for applying commands and data input by manual operation to the control unit. According to the present invention, when a plow is connected to a tractor to perform a plowing operation, the plowing operation is performed while the plowing operation is performed, and the plowing operation is performed by automatically controlling the plowing operation to maintain a constant sump. The plow work can be performed.