Novel thread-sealed multi-cylinder hydraulic circular cone machine

Abstract

A novel thread-sealed multi-cylinder hydraulic circular cone machine comprises a machine frame used for providing an installation foundation, an eccentric bushing connected to a main shaft in a sleeving manner, a body, a bearing sleeve, an adjustment sleeve and a balance ring. The main shaft is used for positioning rotation of the eccentric bushing. The outer circle axis of the eccentric bushing and the axis of the main shaft are staggered to achieve eccentricity and form an intersection angle. The body is borne on a bowl-shaped bearing. The lower portion of the body is connected to the periphery of the eccentric bushing in a sleeving manner. The bearing sleeve is borne on the machine frame. The adjustment sleeve is connected with the bearing sleeve through a thread. The bowl-shaped bearing is installed in a bowl-shaped bearing frame fixed to the main shaft. The lower portion of a safety hydraulic cylinder is hinged to the machine frame. A piston rod is fixed to the bearing sleeve. The balance ring is installed on the eccentric bushing and provides the balance weight for the eccentric bushing, and vibration is reduced. A first seam is formed between the balance ring and the machine frame. A second seam is formed between the balance ring and the body. A thread is arranged at the position, corresponding to the first seam, on the balance ring, and a thread is arranged at the position, corresponding to the second seam, on the balance ring.

Description

technical field [0001] The invention relates to the field of engineering machinery, in particular to a novel thread-sealed multi-cylinder hydraulic cone machine. Background technique [0002] The multi-cylinder hydraulic cone crusher is a cone crusher developed by the applicant according to the GB / T10883-2008 "Multi-cylinder Hydraulic Cone Crusher" standard. It has high production efficiency and high yield, representing the highest level of cone crushers today. [0003] As shown in the accompanying drawings, it is mainly composed of the frame part, the adjustment sleeve part, the bowl-shaped bearing part, the body part, the support sleeve part, the safety cylinder part, the transmission part, the main shaft, the hydraulic motor, the large ring gear and the hydraulic station, the lubrication station and the fully automatic Composition of electronic control system. Its working operation is that the motor is connected with the transmission part of the main machine through a be...

AI Technical Summary

Problems solved by technology

During the trial production of our company, there was a phenomenon that the lubricating oil splashed out of these two places, and the methods of reducing the gap and adding sealing rings could not prevent the splashing out.

Make the progress of the trial production deadlocked

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