Net winding device of round baler

Abstract

The invention discloses a net winding device of a round baler, and belongs to the technical field of agriculture and animal husbandry machinery. The net winding device mainly comprises a net winding device frame, a driving belt pulley, a net winding quantity control mechanism, a net feeding mechanism, a support shaft I, a support shaft II, a net stretching roller, a compression roller I, a compression roller II, a net feeding rubber roller, a net roll brake device, a net cutting knife, a guide plate, a net cutting knife rest and the like. The net winding device has the advantages that the netwinding device is used for the round baler, and is in a working mode that the number of turns of the rubber roller is electronically counted and a net is started to be cut by an electric push rod, accordingly, the number of turns of net winding can be conveniently adjusted, and the reliability is high; and constant frictional resistance can be continuously provided for net rolls by the net feedingmechanism and the net roll brake device and cannot be changed along with the diameters of the net rolls, electromagnetic brakes can guarantee that a silk screen is difficult to loosen when the net iscut, and accordingly, the baling efficiency and the baling reliability of the round baler can be improved.

Description

technical field [0001] The invention belongs to the technical field of agricultural and animal husbandry machinery, in particular to a net winding device for a round baler, which can improve the bundling efficiency and reliability of the round baler. Background technique [0002] The round bale baler is a main machine tool used for pasture and straw harvesting operations. It has been widely used in our country. Winding and other processes, the forage straw is bundled into cylindrical bales with neat and regular shapes. After the cylindrical bale is formed, in order to prevent the bale from being scattered, the outer surface of the round bale formed in the bale chamber must be evenly wound with rope or wire mesh. Practice has proved that net winding is more efficient than rope winding. The net winding process has gradually replaced the rope binding process and is widely used in various types of balers. Through the analysis and research on the net winding mechanism of the ex...

AI Technical Summary

Problems solved by technology

Through the analysis and research on the winding mechanism of the existing round baler, it is found that there are problems such as easy loosening of the net roll when cutting the net, inconvenient measurement of the number of winding circles, and low reliability.

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