Hydraulic system consists of fuel tank, oil pump, multi-way valve, hydraulic cylinder, oil filter and piping.
The power take-off takes power from the car engine and drives the oil pump to rotate. The multi-way valve can be controlled separately to control the lifting cylinder to complete the automatic loading work and to control the lifting cylinder to complete the discharging work.
The maximum working pressure of the hydraulic system is 16 Mpa. This pressure is limited by the valve on the multi-way valve and should not be arbitrarily adjusted. The pressure value of the valve is set at the factory.
2. Structural characteristics The hanging garbage truck is selected from the specification of the truck chassis. Refitting parts mainly include: carriage assembly, automatic lifting loading device, hydraulic system, operating system and so on.
Car body assembly: It is divided into full-metal sealed structure and can be opened automatically when unloading. The front right side of the box is equipped with a feed inlet and an automatic lifting charging device. There is an automatic door in the back of the cabin.
Loading device: The automatic lifting charging device is installed on the right side of the front part of the carriage and consists of a bracket, a chain mechanism, a hook, and the like. Use this device to automatically lift the trash inside the bin into the compartment.
Self-discharging device: Double cylinder abdominal hydraulic lifting car body, complete automatic discharge.
Hydraulic system: Through this system, automatic lifting and automatic discharging can be realized.
Operating system: Through the system to achieve the conversion of various functions.
Hanging bin garbage truck is the oldest sanitation garbage truck, and is mainly used for garbage collection in iron bins in village streets and residential areas. With the development of hydraulic systems, special-purpose vehicle designs and chassis technology, the reliability of the hydraulic system of the currently-used barrel garbage truck has been greatly improved. The reliability of the entire vehicle has greatly reduced the failure rate. In order to increase the useful life of the trash, the use of glass steel trash bins has gradually replaced conservative iron trash cans to reduce the impact of rust on the trash.
The work of the special mechanism for the hanging garbage truck is hydraulically driven.
Hydraulic system consists of fuel tank, oil pump, multi-way valve, hydraulic cylinder, oil filter and piping.
The power take-off device takes power from the car's engine and transmits the power to the oil pump through the drive shaft to drive the oil pump to rotate. Operation of multi-way reversing valve can separately control the lifting of the hydraulic cylinder to complete the self-loading work and control the lifting of the hydraulic cylinder to complete the discharge work.
When the multi-way directional valve handle is not operated, the hydraulic oil discharged from the oil pump returns to the fuel tank via the multi-way valve.
The maximum working pressure of the hydraulic system is 16MPa. This pressure is limited by the valve on the multi-way valve and the system pressure exceeds 16MPa under normal conditions. Hydraulic oil flows back to the fuel tank via the safety valve. At this time, it is often indicated that the system is overloaded and the mechanism is not working properly. The pressure value of the safety valve has been set at the factory and should not be arbitrarily adjusted.
The company's current production of garbage trucks mainly use Futian light trucks, Dongfeng company Freiko, Dolika light truck chassis and 140,145 and 153 medium truck chassis and other modifications. The manufactured hanging bucket garbage truck is designed according to the specific requirements of the customer, and the hydraulic system and the waste bin can be designed to carry out antiseptic treatment on the garbage bin or use stainless steel data to make the cabinet.
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