Xigong Chusheng hanging bucket garbage truck structural characteristics
   Hanging-type garbage trucks are mainly used for garbage collection in iron bins in city streets and residential areas. With the development of hydraulic systems, special-purpose vehicles and chassis technology, the reliability of the hydraulic system of the currently used hanging garbage truck has been greatly improved. The reliability of the entire vehicle has been improved, and the failure rate has been greatly reduced.
   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 reversing valve handle is not operated, the hydraulic oil discharged from the oil pump is returned to the tank via the multiple-way valve.
   The maximum working pressure of the hydraulic system is 16 MPa , which is defined by the safety valve on the multi-way valve. Under normal conditions, when the system pressure exceeds 16 MPa , the hydraulic oil will flow back to the tank through the safety valve. At this time, it often indicates that the system is overloaded and the mechanism cannot work normally. The pressure value of the safety valve has been set at the factory and should not be arbitrarily adjusted.
Structure
   The garbage trucks of the hanging bucket are selected from the standard truck bases that have been established in the country, and special equipments are modified on the chassis. The modification part mainly includes: cargo assembly, self-loading device, hydraulic system, operating system, etc.
   ◠cargo compartment assembly: all-metal sealed structure. In the front of the cargo box is provided with a feeding box cover, and the side is equipped with self-loading device. There is a door in the back of the cargo compartment. It can be opened when unloading, and the unloading is complete.
   ◠Self-loading device: The self-loading device is located at the front side of the cargo box and consists of a bracket, a cylinder - chain mechanism, and a hook. Use this device to lift the trash inside the external trash can into the cargo compartment.
   ◠Hydraulic system: Various special functions can be realized through this system.
   ◠Operating System: The function of this system is converted. Loading and unloading can be accomplished by manipulating the handles of multiple directional valves. Prior to operating the multi-way valve, a power take-off should be hung to drive the pump.
   The current production of hanging garbage trucks mainly uses Dongfeng Company's Xiao Bawang, Xiao Jin Ba, Dolika light truck chassis and 140 , 145 and 153 medium truck chassis modifications. The manufactured hanging bucket garbage truck designed the hydraulic system and the garbage bin according to the specific requirements of the guests, and can carry out anti-corrosion treatment on the garbage bin, or use stainless steel to make the cabinet.
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