Abstract: A baling mechanism of a cotton picker and a control system of the baling mechanism are provided. The baling mechanism of the cotton picker includes a fixed box and a movable box. A fixed rocker arm, a fixed rocker arm driving cylinder, a fixed roller system and a fixed baling belt are arranged in the fixed box, and the movable box is hinged with the fixed box. A movable rocker arm, a movable rocker arm driving cylinder, a movable roller system and a movable baling belt are arranged in the movable box. A cotton bale forming chamber is jointly enclosed and formed by the fixed baling belt and the movable baling belt. In this disclosure, a multi-way valve is used to control the flow rate of oil circuits where the fixed rocker arm driving cylinder and the rocker arm driving oil cylinder are located, respectively.

Abstract: A self-propelled residual film recycling integrated machine is provided, which includes a straw crushing device, a picking and impurity cleaning device, a cab, an air intake system, a film removing and conveying device, a round bale baler, a suspension system, a traveling chassis, and a film unloading bracket. The straw crushing device is assembled at a front end of the traveling chassis in a three-point suspension mode, the picking and impurity cleaning device is installed at a belly of the traveling chassis, and the film removing and conveying device is installed diagonally upwards and backwards of the picking and impurity cleaning device. The round bale baler is installed at a tail of the traveling chassis and is behind the film removing and conveying device, the film unloading bracket is installed below the round bale baler, and the suspension system is arranged on the traveling chassis.