Cotton packing machine with box removing pressurizing function and box removing method

Abstract

The invention provides a cotton packing machine with a box removing pressurizing function and a box removing method. The machine comprises a main pressure oil cylinder assembly, box removing cylinders, a main pressure cross beam, box removing discs, cotton box lifting lugs, a cotton box, a rotating disc and a lower cross beam assembly, wherein two driving devices are arranged in the lower cross beam assembly, and the left and right ends of the rotating disc are provided with two locking holes by taking a rotating shaft as an axis. In the box removing process, the cotton box is moved upwards through oil cylinders, and then cotton and the cotton box are preliminarily separated; and after the oil cylinders finish the stroke, the box removing cylinders continue to move upwards, the cotton andthe cotton box are thoroughly separated, and the box removing process is completed. According to the machine and the method, box removing of the cotton packing machine is simple, the stress of the cotton box lifting lugs is reduced, and the problem that the cotton box lifting lugs are damaged due to overlarge impact force is avoided.

Description

technical field [0001] The invention relates to the components of a cotton hydraulic baler, in particular to a cotton baler with an unboxing pressurization function and an unboxing method. Background technique [0002] In the field of domestic cotton processing technology, cotton balers are basically mechanized. The existing MDY400 series balers have become the mainstream of the domestic cotton baling industry. When the baler is under the pressure of 400 tons of main press to form bales, the instant the unboxing action is started, the instantaneous working pressure of the unpacking cylinder is very high. The cotton box of the baler pulls the cotton box up and out of the cotton bale through the cotton box lifting lug. Due to the high frequency and long-term impact of strong instantaneous force, the lifting lug is prone to deformation and damage, which causes the cotton baler to work unstable. main factor. Contents of the invention [0003] In view of the above problems, ...

AI Technical Summary

Problems solved by technology

The cotton box of the baler is pulled up and separated from the cotton bale through the cotton box lifting lug. Due to the high frequency and long-term impact of strong instantaneous force, the lifting lug is prone to deformation and damage, which causes the cotton baler to work unstable. main factor

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