The operating principle of a garbage truck involves utilizing hydraulic transmission and mechanical control technologies to execute the entire process of waste collection, loading, compaction, transportation, and unloading. Upon arriving at a waste collection point, the vehicle employs a specialized loading mechanism to transfer waste from bins or collection stations into the interior of the truck body, thereby completing the loading operation.
The hydraulic system drives a compaction unit to compress the waste, thereby reducing its volume and maximizing the utilization of the truck body's capacity. The compacted waste is continuously pushed and stored within the interior of the container, enabling the vehicle to carry a larger volume of waste, minimize the number of transport trips, and enhance operational efficiency. Furthermore, the sealed design of the container effectively prevents waste leakage and the emission of odors, thereby maintaining environmental hygiene throughout the transportation process.
Once the vehicle reaches a waste treatment plant or transfer station, the operator activates the unloading mechanism via the control system.
Hydraulic cylinders drive a push plate or a lifting mechanism to either push the waste out of the container or tilt the body to discharge the contents into a designated area, thereby completing the unloading operation. This entire process relies on the coordinated operation of the hydraulic and electrical control systems to achieve the mechanization and automation of waste removal, ultimately enhancing both the efficiency and safety of sanitation operations.
