Dongfeng 145 Compression Wagon Garbage Truck Product Description

Xiagong Chu Sheng (Hubei) Special Purpose Vehicle Manufacturing Co., Ltd., a large-scale production base for special vehicles in China, a well-known trademark enterprise in China. Professional production and sales: tanker trucks, sprinklers, garbage trucks, wreckers, Concrete Mixers, flatbed trucks and other series of special vehicles. The compressed garbage truck produced by our factory is the original chassis of Dongfeng. The whole vehicle adopts electromechanical-hydraulic integration technology, with the help of mechanical, electrical and hydraulic joint automatic control systems, computer control, and manual operating systems, through fillers and push shovels, etc. The device realizes the dumping of garbage, crushing or crushing, and powerful loading. The garbage is squeezed into the carriage and compacted and evacuated, and all the sewage enters the sewage tank, thereby solving the problem of secondary pollution in the transportation of waste. Compression type garbage truck has the advantages of automatic repeated compression and peristaltic compression, high compression ratio, good sealing performance, large loading capacity, convenient operation, good environmental protection, and high vehicle utilization power.
Vehicle fully exempt from announcement by the State Administration of Taxation of the vehicle, the vehicle can be reduced or
home purchase tax.

2 , working principle

This special vehicle is used for loading garbage, compressing garbage, and unloading garbage, all of which are hydraulically driven and completed by a dedicated agency. The power of the automobile engine is transmitted to the oil pump via the power take-off device, and the oil pump rotates to generate high-pressure oil. Operate the relevant control switch on the multi-way reversing valve, the hydraulic oil makes the relevant oil cylinder work, and the fuel tank work leads the relevant organization to complete the work of loading garbage, compressing garbage, or dumping garbage.

When the multi-way reversing valve handle is not operated, the handle automatically maintains the neutral position, and the hydraulic oil discharged by the oil pump is returned to the tank via the reversing valve.

The maximum working pressure of the hydraulic system is 16 MPa , which is defined by the relief valve on the multi-directional directional valve. When the system exceeds 16 Mpa , hydraulic oil flows back to the tank via an overflow valve .

 

3, the main structure

3.1 Garbage Body:

Garbage body is an all-metal sealed structure. For containing garbage, channel bonding and welding from steel sheet, the lower part of the cargo box has a bottom garbage wagon body frame, garbage wagon body and the chassis closely with horse bolts through the garbage wagon body undercarriage. There is a unloading mechanism and a fuel tank at the front of the garbage truck body, and a hopper at the rear to load garbage and compress the garbage into the compartment.

3.2 Unloading mechanism

The unloading mechanism is composed of unloading cylinder and unloading pushing plate. The unloading pushing plate is made by welding the steel plate and the bracket. It is positioned by the guide channel, and the cylinder is extended to push the unloading pushing plate to unload the garbage.

3.3 Hopper

The hopper is formed by welding the steel plate and the channel steel to contain the garbage to be compressed. The car body is normally closed, and the hopper is lifted and opened by the fuel tank when the material is unloaded to discharge the material. Half of the material is equipped with a lifting mechanism, a compression mechanism, and a charging mechanism.

3.4 Compression mechanism

Compression mechanism consists of a plate, a guide wheel, and a cylinder block that are welded together by the steel plate and the channel steel. Under the push of the cylinder, the garbage inside the hopper is compressed into the box body.

3.5 Collecting institutions

The receiving mechanism is composed of a bracket, a arm and a cylinder block that are welded together by the steel plate and the channel steel. Under the impetus of the cylinder, the garbage in the hopper is lifted up to be compressed so that the compression mechanism can compress the garbage into the compartment.

3.6 loading mechanism

The loading mechanism consists of a bracket, a linkage mechanism, a cam, a hook, and the like. Under the action of the fuel tank, garbage in the street trash can be automatically turned into the hopper.

3.7 Hydraulic system: The hydraulic system is mainly composed of fuel tank, power take-off device, transmission shaft, gear oil pump, manual multi-way valve, electromagnetic valve, discharge cylinder, lift cylinder, receiving cylinder, compression cylinder, and compression cylinder. Oil pressure gauge, tubing and other components

Top loading special configuration:

1.) New: Garbage truck without auxiliary pressure plate, with 9 hydraulic cylinders, 2. Arc car with 5mm thickness   3. The new garbage trucks increase the PLC intelligent control program and can automatically complete the continuous garbage loading action. 4. The new garbage has a loading cycle, a key operation button   5. The filler and the body joint are sealed by a special-shaped sealing strip, so that the garbage can be reliably sealed in the compartment to prevent the leakage of waste and sewage.                                    

2. Hydraulic electromagnetic valve (Beijing Huade Hydraulic Co., Ltd.)

3. Hydraulic Pump (Henan Guozhong Industry Group Co., Ltd.)

4. After loading part can choose to hang iron bucket, plastic bucket and floor bucket, the whole car full   Department of electronic control operation, cab and outside the box can operate.

5. The hydraulic system adopts two independent hydraulic control modes, electric control and manual control. The electric control is to control the gas path through electric power, pneumatic valve controls the air cylinder, the cylinder controls the hydraulic multi-way valve, and the multi-way valve controls the motion of the oil cylinder. The operation is simple and convenient. At the same time, manual control is performed by manually operating the hydraulic multi-way valve to prevent the electronic control from malfunctioning.

6. Loading cycle time: 12-30s; waste discharge time: ≤ 30s; packing lifting angle: ≥ 95 degrees; oil pressure: 19.6 {200} (Mpa) (kg); compression ratio: 1/3-1/2. After compression, the density of 200-400Kg/m3 of domestic garbage can be compressed to a density of 400-600Kg/m3, which improves the transportation efficiency.

7. There is a sewage collection box at the bottom of the filler. The sewage in the box can flow into it. When the trash is unloaded, it can be eliminated through the ball valve to reduce the secondary pollution.

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