How the automatic protection device of tire shredder is realized

The use of tire shredder equipment has become common in our daily production. The previous single-axis drive mode has been improved to the current dual-axis drive structure, so the current tire recycling machine equipment is also called dual-axis tire shredder. Equipment upgrades are constantly discovering problems in the process of use, and in the process of solving problems, there have been more improvements to the equipment, allowing tire recycling machine equipment to be used in more production. The biaxial tire shredder now has automatic protection.

The automatic protection device of the dual-shaft tire recycling machine is to protect the equipment during operation from excessive feeding or feeding of materials that are not easily shredded, which brings excessive power consumption to the equipment. If the material is stuck and cannot be rotated, the device will start the automatic protection device at this time, so that the motor stops rotating first, and then automatically reverses the rotation. At this time, the knife shaft will also rotate in the reverse direction to spit out the material that is stuck. After the material is reordered in the crushing chamber, the tire recycling machine operation is continued. The entire process is automatically operated by the control cabinet, and no manual intervention is required, so that the burnout of the motor and the damage to the blade can be avoided.

So how does this automatic protection program work? In fact, through the modification of the control cabinet, there are two sets of control schemes for the motor through the electromagnetic switch in the control cabinet, then forward and reverse. There is also a set of devices that detect the current change during the motor operation and can adjust the upper limit current. This device continuously detects the current of the motor. If the motor's operating current exceeds the set upper limit current, the knife shaft is stuck The power of the motor has exceeded the normal working power. At this time, the current detection device will automatically cut off the forward power and start the reverse power. This will resolve the device's stuck failure and protect the device from damage.

The reason for this device is actually very simple. You can improve this automatic protection device without too much cost, so that customers can use the tire shredder equipment with confidence. The tire recycling machine manufacturers can stand on the customer's continuous development. From the perspective of solving many application problems for customers, such manufacturers can achieve long-term development.