Wigwag Washing Machine: See How It Works Inside! *Pics*
The wigwag mechanism, a key component in older washing machines, plays a crucial role in agitating clothes for effective cleaning. Its reciprocating motion, powered by the machine’s motor, creates the back-and-forth movement needed to loosen dirt. Wondering how it all fits together? We’ll show a picture of a wigwag on a washing machine? so you can clearly visualize the interaction between the transmission and the agitator. Through these images and explanations, you will gain understanding of how the system as a whole affects the washing quality.
Image taken from the YouTube channel paykelboy , from the video titled 1962 Whirlpool Wig Wag Motor. .
Understanding the Wigwag Mechanism in Washing Machines: A Visual Guide
This article aims to provide a clear and detailed understanding of the wigwag mechanism found in older washing machines. Our primary goal is to show a picture of a wigwag on a washing machine and explain its function within the machine’s operation.
What is a Wigwag?
The "wigwag" isn’t a universally understood term. In the context of washing machines, it refers to a specific type of agitator drive mechanism used primarily in older, top-loading washing machines. Its purpose is to impart a back-and-forth, oscillating motion to the agitator, which is the central component inside the wash tub responsible for moving clothes through the water and detergent solution. It’s often called the "oscillating drive" or "transmission" by technicians.
Why "Wigwag"?
The name is descriptive of the mechanism’s motion. As it operates, the components within the mechanism "wigwag" or move back and forth in a characteristic side-to-side manner, translating the rotary motion of the motor into the oscillating motion needed for washing.
Locating the Wigwag: Where to Find It
The wigwag mechanism is typically located underneath the wash tub. Gaining access to it generally requires removing the outer cabinet of the washing machine and potentially other components to expose the motor and drive system. This is where showing a picture becomes extremely important.
A Visual Aid: Picture of a Wigwag on a Washing Machine
(Ideally, insert a clear, well-lit picture here showing a wigwag mechanism on a washing machine. Annotate the important parts if possible.)
The image above highlights the wigwag. You can typically identify it as a compact assembly often cast from metal (like aluminum or iron) or made of sturdy plastic, connected to both the motor and the agitator shaft. It’s generally a geared system.
How the Wigwag Works: Breaking Down the Operation
The wigwag’s function is quite ingenious. It converts the continuous rotary motion of the electric motor into the oscillating (back-and-forth) motion needed to agitate the clothes.
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Motor’s Rotary Input: The electric motor provides the initial power in the form of rotational movement.
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Gear Reduction and Translation: The wigwag employs a system of gears and linkages. These gears not only reduce the speed of the motor’s rotation but, crucially, also translate that circular motion into a linear oscillating motion. This is usually done using a sector gear or similar mechanism that converts rotary motion into a back and forth motion.
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Agitator Shaft Connection: The oscillating output from the wigwag is then connected to the agitator shaft. This shaft runs up through the center of the wash tub and is directly connected to the agitator.
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Agitator Motion: As the wigwag oscillates, it drives the agitator back and forth, creating the washing action.
A Step-by-Step Example:
Let’s visualize a simplified sequence:
- Motor spins.
- Spinning motor turns the main gear within the wigwag housing.
- The main gear’s rotation causes a sector gear to swing back and forth.
- The sector gear’s movement is transferred to a connecting rod.
- The connecting rod oscillates.
- The oscillating rod turns the agitator shaft.
- The agitator moves back and forth, washing the clothes.
Understanding the Components of a Wigwag
While the specific design varies between manufacturers and models, common components within a wigwag include:
- Drive Gear: Connects directly to the motor.
- Sector Gear: Converts rotary motion to oscillating motion.
- Connecting Rods (or Linkages): Transmit the oscillating motion.
- Output Shaft: Connects to the agitator shaft.
- Housing: Encloses and protects the mechanism.
Common Problems and Maintenance
Because the wigwag is a mechanical device with moving parts, it’s subject to wear and tear. Common problems include:
- Worn Gears: Stripped or worn gear teeth can cause the agitator to stop working or to operate erratically.
- Lubrication Failure: Lack of lubrication can cause increased friction, leading to premature wear and potential seizure of the mechanism. Regular lubrication (if accessible) can extend the life of the wigwag.
- Broken Linkages: Connecting rods or linkages can break due to stress or fatigue.
- Housing Cracks: In plastic models, the housing can crack or break, especially under heavy loads or prolonged use.
Troubleshooting Tip:
If your washing machine’s agitator isn’t moving, and you can hear the motor running, the wigwag is a prime suspect. A visual inspection (after safely disconnecting the power) can often reveal obvious damage.
FAQs About the Wigwag Washing Machine
Here are some frequently asked questions about the unique wigwag mechanism found in some vintage washing machines. We hope this helps clarify how these intriguing machines worked!
What exactly is a "wigwag" in a washing machine?
The wigwag is the agitator mechanism in some older washing machines. Instead of a central agitator that spins, it moves back and forth, mimicking a hand-washing motion. Some people might ask to show a picture of a wigwag on a washing machine.
How does the wigwag motion clean clothes?
The back-and-forth motion gently pushes and pulls the clothes through the water. This action forces water and detergent through the fabric, loosening dirt and grime effectively, but in a less abrasive manner than some spinning agitators.
What are the advantages of a wigwag washing machine?
Wigwag machines are generally considered gentler on clothes. The motion is less likely to cause wear and tear compared to more aggressive agitators. They are also often simpler in design, potentially leading to fewer breakdowns.
Are wigwag washing machines still made today?
While some newer models attempt to emulate the action, true wigwag machines are largely a thing of the past. Modern washing machines primarily use impeller or tumbler designs. If you want to show a picture of a wigwag on a washing machine, you’ll have to look at vintage models.
So, what do you think? Pretty cool, right? Hopefully, now when you picture the insides of a washing machine, you can show a picture of a wigwag on a washing machine? and understand exactly what it does. Let us know if you have any questions!
