A bucket wheel stacker and reclaimer arm belt motor reducer installation device

Abstract

A motor speed reducer installation device for a bucket-wheel stacker-reclaimer arm belt comprises a supporting base, a connecting rod and a motor speed reducer base, wherein the motor speed reducer base is in rotary connection with an arm frame through a rotary shaft of a roller of the bucket-wheel stacker-reclaimer arm belt; the supporting base is fixed to a supporting platform of an arm frame hinged support of a bucket-wheel stacker-reclaimer; the two ends of the connecting rod are hinged to the supporting platform and the motor speed reducer base respectively through an upper pin shaft and a lower pin shaft; the axis of the lower pin shaft, the axis of the upper pin shaft, the axis of a hinged shaft of the arm frame hinged support and the axis of the roller of the arm belt are parallel with one another, and the four axes and four intersections of the same plane perpendicular to the four axes are located on four vertexes of the same parallelogram respectively. The motor speed reducer installation device has the advantages that the motor speed reducer base, the connecting rod, the arm frame and the supporting platform are connected into a parallelogram mechanism, in the ascending and descending process of the arm frame, there is no change of the angle between the motor speed reducer base and the supporting platform, a speed reducer cannot tilt, there is no need to take unconventional lubrication measures, and thus the operation reliability of equipment is improved.

Description

technical field [0001] The invention relates to a motor reducer installation device suitable for a DQLZ bucket wheel stacker and reclaimer, belonging to the technical field of transportation or storage devices. Background technique [0002] The bucket wheel stacker and reclaimer is widely used in the stockyard material stacking and reclaiming system. It changes the traditional manual stacking and reclaiming method into an automatic mechanized stacking and reclaiming method. The multi-variety stacking and reclaiming materials that need to be adjusted dynamically can greatly meet the requirements of high efficiency, energy saving and environmental protection of the stacking and reclaiming system. In the bucket wheel stacker and reclaimer, the installation of the arm belt motor reducer is always a technical problem. The reducer adopts DCYK reducer. Because the motor reducer is generally inclined with the lifting of the boom, in order to ensure its lubrication effect and preven...

AI Technical Summary

Problems solved by technology

The reducer adopts DCYK reducer. Because the motor reducer is generally inclined with the lifting of the boom, in order to ensure its lubrication effect and prevent the bearing of the reducer from being damaged due to poor lubrication, the existing reducer has to be installed Excessive lubricating oil or installation of external lubrication pump for forced lubrication

However, it is easy to cause accidents due to the leakage of the reducer, the temperature of the lubricating oil is too high or the failure of the external lubricating pump, which affects the normal operation of the bucket wheel stacker reclaimer.

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