China Low Price Agricultural Universal Yoke Tractor Rotavator Pto Cardan Shaft With Spline

Safety and function of Pto Cardan shaft
Pto Cardan shaft is an important mechanical component that transfers power from the tractor to the machine or implements. This shaft was developed in the 1930s and contributed to the agricultural revolution in North America.
Its safety and function are crucial to the safety and productive operation of agricultural equipment. Therefore, it is very important to understand its components and uses and how to choose the appropriate size for your agricultural machinery and implements.
1. PTO pile winding: case 4
The most common type of injury caused by the rotation of the PTO stub shaft is clothing wrapped around the shaft. Shoes, trouser legs, overalls and work clothes, sweatshirts, windbreakers, and other clothes are particularly vulnerable to being stuck by the short axis of the rotation axis. Then, the dressed man was pulled into the shaft and thrown around the shaft several times before being thrown out.
2. Package point hazard: case 1
There is a danger of winding points for people caught by the engaged but unprotected PTO stub shaft. This danger is particularly common on tractors that are not switched off, and when the PTO stub shaft rotates at half or a quarter of its recommended operating speed.
Usually, this tangle occurs when the operator forgets or does not think that the PTO clutch is dangerous enough to disengage. This can also happen when the PTO stub shaft rotates because the operator is involved in the work activities that need to operate the PTO.
3. IID axis entanglement: case 2
The machine IID shaft is connected to the tractor's PTO stub shaft, which is another danger of the PTO stub shaft that may cause serious injury or death. This is because both shafts are telescopic, which means that one part of the shaft slides into the second part.
When connected to the tractor PTO stub shaft, the IID shaft of the machine also rotates at 540 rpm (9 times/second) or 1000 rpm (16.6 times/second) when the tractor PTO operates at its recommended maximum speed. At these speeds, one has no time to take evasive action. This is why many people are injured and killed while the rotating shaft rotates.
4. IID axis guard: case # 3
The protection provided by the guards attached to most PTO shafts is limited. However, they do prevent human limbs or bodies from being wrapped by the short axis of the rotation axis. When the protective device is damaged, it can no longer play the role of the protective device, thus causing the stub to become a danger to users.
5. PTO pile winding: case 1
A farmer's pants were entangled by a rotating power take-off (PTO) stub and became the victim of the stub winding. He was thrown around the shaft and was thrown out, injuring his head, leg, and right arm.
Proper use of the PTO stub shaft and drive shaft can prevent such injuries. This includes avoiding sharp turns that squeeze the rotating shaft between the tractor and the machine; Keeping excessive expansion and contraction to a minimum; Turn on the power supply of the PTO stub shaft gradually; Making sure that the slip clutch on the PTO drive machine is properly adjusted to absorb the impact of the rotation of the stub shaft.