With the development of the economy, people's living standards are getting better and better. Most of the residents in the city have gradually said goodbye to low-rise bungalows and moved into high-rise buildings. And living in a building, when people do household cleaning, the preferred tool is no longer a broom, but a vacuum cleaner. However, when the vacuum cleaner is used for a long time, the motor of the vacuum cleaner must be maintained and replaced. Before maintenance and replacement, a difficult problem must be faced - how to disassemble the motor of the vacuum cleaner. Let's take a look at how to disassemble the vacuum cleaner motor.
Before we disassemble the vacuum cleaner motor, we need to understand the composition of the vacuum cleaner. In terms of the working principle of the vacuum cleaner, the vacuum cleaner has one of the most important "brains" - the motor. Except for the motor, its components are mainly composed of three parts: the dust collecting device, the dust filtering device and the dust collecting device, that is, the centrifugal fan, the dust filter It consists of a vacuum cleaner (bag) and a vacuum cleaner. So before we disassemble the motor, we must first disassemble the fan. The specific disassembly method is as follows:
The first step is to disassemble the fan. Generally, the fan cover of the vacuum cleaner is buckled on the bearing cover, so we can use a flat-blade screwdriver to pry the cover off, and then remove the fan cover.
The second step is to remove the guide wheel. Hold the impeller tightly with one hand, and use a wrench to loosen the tightening nut with the other hand. After unscrewing, remove the backing ring, washer, impeller and other components in turn, and remove the guide wheel.
The third step is to remove the brush. Using a soldering iron, solder down the lead connectors of the stator winding coils.
The fourth step is to disassemble the bearing cup. In a normal vacuum cleaner, the bearing cap and the casing are linked by four rivets. When we disassemble, we must prepare for assembly, which is to ensure that the stator and armature are concentric. Generally, we need to make a small eye near the original rivet to make a mark.
Step 5: Pull out the bearing cap forcefully. In this process, care should be taken to protect the casing to prevent damage to the casing from affecting subsequent assembly.
The sixth step, pull out the armature. This step is generally based on the wear of the front and rear rolling bearings on the armature shaft to decide whether to disassemble or not. That is, if the wear is not serious, there is no need to remove it; if the wear is serious, it should be disassembled with special tools.
Vacuum cleaners clean our homes and sanitize our lives. It can be said that it has changed people's living habits to a certain extent. In order to make the vacuum cleaner serve us better, it is indispensable to master the necessary disassembly methods. The above motor dismantling steps and methods hope that you will be helpful in the maintenance or replacement of the motor of the vacuum cleaner.
