The garbage grab bridge crane is a lifting equipment specifically designed for garbage treatment and waste disposal. Equipped with a grab device, it can efficiently grab, transport, and dispose of various types of garbage and waste. This type of crane is widely used in places such as waste treatment plants, waste treatment centers, incineration plants, and resource recovery centers. The following is a detailed introduction to the garbage grab bridge crane:
1. Structural characteristics
Main beam and end beam
The main beam and end beam made of high-strength steel form a bridge structure, providing high load-bearing capacity and stability.
There are tracks installed on the main beam for the movement of the lifting trolley.
Crane trolley
A small car equipped with a grab moves along the track on the main beam.
The lifting trolley includes an electric motor, a reducer, a winch, and a grab bucket, responsible for grabbing and handling garbage.
Grab bucket device
Grab buckets are usually hydraulic or electric operated and designed to grab loose garbage and waste.
The opening and closing of the grab bucket is controlled by a hydraulic system or an electric motor, which can efficiently grab and release garbage.
driving system
Including drive motor and reducer, controlling the longitudinal movement of the bridge along the track.
Adopting frequency conversion speed regulation technology to achieve smooth start and stop, and reduce mechanical impact.
electric control system
Equipped with an intelligent control system, including PLC (Programmable Logic Controller), frequency converter, and human-machine interface.
The operator controls the operation of the crane through a control panel or remote control.
Safety devices
There are various safety devices installed, such as limit switches, overload protection devices, collision prevention devices, and emergency stop devices, to ensure the safety of operation.
2. Working principle
Garbage grabbing
The operator starts the grab through the control system, lowers the grab and grabs garbage, and the hydraulic or electric system controls the opening and closing of the grab.
Horizontal movement
The lifting trolley moves laterally along the main beam track to transport the grabbed garbage to the designated location.
Vertical movement
The bridge moves longitudinally along the ground track, allowing the grab bucket to cover the entire garbage yard or processing area.
Garbage disposal
The lifting trolley moves above the garbage treatment equipment (such as incinerators, garbage compressors, etc.), opens the grab bucket, and throws the garbage into the treatment equipment.
The garbage grab bridge crane has become an important equipment for garbage treatment and waste disposal sites due to its efficient garbage grabbing and handling ability, flexible operation mode, and safe and reliable operation characteristics. Through reasonable design, intelligent control system, and regular maintenance, the garbage grab bridge crane can operate stably for a long time, providing reliable support for garbage treatment.
Post time: Jul-11-2024
