What is the structure of a pneumatic winch?
Release time:
2021-10-25
The pneumatic winch is a torsion rod installed vertically, which winds ropes under power drive but does not store ropes. The pneumatic winch refers to a hoist with a rotating shaft perpendicular to the deck. The pneumatic winch is a self-protection and towing device for vehicles and ships, capable of self-rescue and relief in harsh environments such as snow, swamps, deserts, beaches, and muddy mountain roads, and can also be used for cleaning under other conditions.
Pneumatic WinchIt is a vertically mounted torsion rod, a machine that winds ropes under power drive without storing the ropes. A pneumatic winch refers to a hoist with a rotating shaft perpendicular to the deck. The pneumatic winch is a self-protection and towing device for vehicles and ships, capable of self-rescue and relief in harsh environments such as snow, swamps, deserts, beaches, and muddy mountain roads, and can also be used for cleaning under other conditions. Pneumatic winches are mainly used for off-road vehicles, agricultural vehicles, ATV all-terrain vehicles, yachts, fire rescue vehicles, road camouflage vehicles, and other special vehicles.
Pneumatic WinchWhat is the structure of?
Pneumatic WinchWhat are the components?
1. Relay gearbox. The relay gearbox receives signals from the remote control, and the internal mechanical circuit can change the direction of the motor.
2. Motor. This part has a DC motor. The winch model has a cooling fan to prevent the winch from overheating.
3. Winch guide. If a lasso needs to work at a specific angle, this guide can directly index the strap with the drum wheel. If there are rollers, it is called a roller knot guide.
4. Winch drum wheel. The twisted drum wheel is driven by an electric motor, just like a twisted cylinder. The direction can be changed using the remote control button. The knot of heavy-duty winches is relatively heavy, so the drum is also large.
5. Clutch. The clutch is responsible for the switch drum controlled by a simple handle.
6. Remote control. The remote control can control the lasso from a distance. Common models have a line connecting to the winch, and there are also wireless remote controls available on the market.
Pneumatic WinchWhat is the internal structure?
Most pneumatic winches on the market use planetary gears as reducers. The advantage of planetary gears is their small size, resulting in a relatively large reduction ratio. Additionally, there are many contact points in the gears, leading to a long service life. Winches often need to be installed in narrow spaces, so the smaller and lighter, the better. Planetary gears meet this requirement while also producing a greater reduction ratio.
What is the principle of the pneumatic winch?
In simple terms, the internal working mechanism of the pneumatic winch is: the power from the car first drives the motor, then the motor rotates the drum wheel, the drum drives the drive shaft, and the drive shaft drives the planetary gears, generating powerful torque. The torque is then transmitted to the drum wheel, which moves the winch. There is a clutch between the motor and the reducer of the pneumatic winch, which can be switched on and off with a handle. The brake device is inside the drum, and the drum wheel will automatically lock after tightening.
In practical applications, some auxiliary materials are essential for the safe use of the winch. For example, gloves can protect hand safety. In addition, to secure the winch to a tree, ropes, U-shaped lugs, and tight pulleys are needed. The rope is used to secure the bracket. The ideal length is 1.5 to 2 meters. U-shaped lugs can connect the hook to the rope and the winch. Therefore, several sizes of lugs should be prepared. When changing the dragging direction with double or triple lines, a tight embedded pulley is required.
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