A method and device for replacing outer rotor motor bearings

An external rotor motor and bearing technology, which is applied in the direction of electromechanical devices, manufacturing motor generators, electrical components, etc., can solve the problems of high labor intensity for bearing installation and replacement, difficult replacement of motor bearings, easy damage of end covers and cables, etc., to achieve Save resources and labor intensity, prevent the cable from being crushed, and the effect of smooth steps
CN105896835BActive Publication Date: 2019-01-08HAINAN JINHAI PULP & PAPER
2 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
HAINAN JINHAI PULP & PAPER
Publication Date
2019-01-08

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a method and device for replacing an external rotor motor bearing. The method comprises steps of disassembly, detection and assembly, wherein the step of disassembly comprises steps of marking, first disassembly, device applying, judgment and secondary disassembly. By the method, the problems of easy damage of a part, time consumption and high cost during the replacement and adjustment processes of the motor bearing are solved. The method also comprises the step of replacing an end cover protection device during the replacement process, the problems of cable damage and end cover deformation during end cover disassembly are prevented, the motor bearing is rapidly replaced, the cable is prevented from being damaged by press, and the working time of the motor is prolonged; with the adoption of the device, the external rotor motor bearing part is more in contact, the bearing is difficult to damage and deform, and a guarantee is provided for easy replacement of the motor bearing.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of outer rotor motor bearings, in particular to a method and device for replacing outer rotor motor bearings. Background technique

[0002] The paper threading belt motor is a very important transmission device in the paper industry. In the papermaking production process, the paper threading belt motor is used to guide the paper web from one section to the next section when the paper machine re-threads after a paper break, and continues to the next production process. When the paper threading belt motor is abnormal, the paper web cannot be transferred to the next section, and the paper machine cannot be produced directly. It can be said that the paper threading belt motor plays an important role in connecting the past and the future.

[0003] The paper threading belt motor installed online in the paper machine workshop has been running for many years since the paper machine was started in 2016, and the abn...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More