A built-in permanent magnet motor roller

Abstract

The invention relates to a built-in permanent magnet motor drum, which includes a supporting bottom plate, a supporting side plate, a driven rotating side cylinder, an active rotating side cylinder, a first bobbin, a second bobbin, a transverse drive mechanism, a first support Shaft, drive mechanism and second support shaft, the top of the support bottom plate is symmetrically equipped with support side plates, the side walls of the two support side plates are respectively welded to the first support shaft and the second support shaft, the first support shaft The outer wall of the second support shaft is sleeved with a driven rotating side cylinder, the outer wall of the second support shaft is sleeved with an active rotating side cylinder, the side wall of the driven rotating side cylinder is welded with the first bobbin, and the side wall of the active rotating side cylinder is welded with The second bobbin has a driving mechanism at the end of the first support shaft. The present invention can effectively protect the motor and prevent the motor from being damaged, and can change the first bobbin and the second bobbin The maximum number of coils and overlapping layers of the traction rope on the bobbin can meet the needs of operations at different heights and has higher practicability.

Description

technical field [0001] The invention relates to the technical field of material conveying equipment, in particular to a built-in permanent magnet motor roller. Background technique [0002] Elevator is one of many material conveying equipment. It is usually composed of a drum, a traction rope and a supporting fixed pulley. One end of the traction rope is bolted to the outer wall of the drum, and then the traction rope is reversely changed through the supporting fixed pulley. Finally, the motor drives the drum to wind up the traction rope. The other end of the traction rope hangs the object for vertical transportation. The hoist is mainly used in fields such as ore mining and method construction. Through the characteristics of vertical material transportation of the hoist, the material at the lower level can be quickly transported to the upper level. The hoist drum is the core component of the hoist, which directly affects the hoisting height of the traction rope. [0003]...

AI Technical Summary

Problems solved by technology

[0003] However, a kind of built-in permanent magnet motor roller in the current market has the following problems during use. a. The rollers in the traditional built-in permanent magnet motor roller are all of one-piece structure, which cannot be deformed, that is, the outer wall of the roller can be wound around for traction The number of turns and layers of the rope cannot be adjusted according to the actual use requirements, resulting in poor practicability of the whole hoist; b. The traditional built-in permanent magnet motor drums are all driven by motors arranged on the side wings of the drum, which exposes the motor to the external environment Among them, when the motor is impacted by external force, the motor is easy to be damaged, and the protection for the motor is poor

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