VI Dongfeng small Freka 6m3 compressed garbage truck

Chassis configuration of guoliu Dongfeng small freika 6-way compressed garbage truck: it adopts the new Dongfeng D6 series cab, 3308mm wheelbase, equipped with guoliu (guovi) Yunnei 126 HP diesel engine / FAW Xichai 110 HP diesel engine / Dongfeng Chaoyang 130 HP diesel engine, WanLiYang 5-speed gearbox, 3.5t rear axle, 7.00R16 steel tire, ABS, standard electric window, central lock, remote key, daytime running light, automatic lock, air brake Constant speed cruise, instantaneous fuel consumption, full sense of technology, more comfortable driving, GB7258 new regulations.

The car body is made of 6mm Wuhan Iron and steel high-quality carbon steel. The car body can be square or round, with a volume of 6m3. It is mainly divided into loading mechanism, compression mechanism, unloading mechanism and hydraulic mechanism. The loading mechanism is composed of a support, a connecting rod mechanism, a cam, a hook, etc. under the action of the oil cylinder, the garbage in the garbage can is automatically turned over and poured into the hopper. The new process has 9 hydraulic cylinders for braking without auxiliary pressing plate, and the hydraulic control operating system is electric control and manual control. The lower part of the compression box is equipped with a sewage collection box, which compresses the sewage in the garbage, into which the liquid sewage can flow, and can be discharged when the garbage is unloaded, so as to reduce secondary pollution.

1. Electric and hydraulic combined control

The control system of the vehicle makes comprehensive use of the advantages of electric control and hydraulic control. The hydraulic valve group is controlled by the electric control system, which improves the reliability and efficiency.

2. Automatic control of engine power output

The engine power output control, i.e. throttle control, can be fully automatic through the electrical system to meet the power requirements of garbage filling cycle and pushing unloading. Under other working conditions, the engine is automatically in idle state, which can reduce power loss and failure rate, reduce fuel consumption and improve the use economy.

3. Frame structure

The dustbin adopts a solid frame structure welded by reinforcing beams and steel plates. The side and top surfaces are circular arc curved surfaces, with beautiful appearance, light weight, good stress and no deformation; The bulldozer is composed of a rectangular tube framework and a folding panel, which is not only light in structure, but also can make the garbage evenly distributed and the unloading clean and complete; The filler is mainly composed of filler shell, sliding plate, scraper and other components. Each component adopts beam plate or box structure with good stress, which is firm in structure and light in weight. 

4. Sealing treatment to eliminate secondary pollution

Garbage is in a closed state during compression loading and transportation. The joint surface between the dustbin and the filler is equipped with a special rubber sealing strip, which is compressed and sealed by a locking device; The sewage tank is equipped with a unique blowdown valve, which is reliable and not easy to be blocked. The filler cover can completely cover the feeding port of the filler to eliminate the phenomenon of waste dust flying caused by the disturbance of vehicle exhaust flow during the transfer process, and the appearance is more beautiful. 

5. Hydraulic lift safety circuit

In the hydraulic system for lifting the filler, a two-way balance valve is set. The valve not only ensures the smooth descent of the filler, but also separates the direct connection between the lifting cylinder and the hydraulic hose. Even if the oil pipe bursts, the filler will not fall suddenly, which improves the safety of use.

6. Advanced electronic control system

The CAN bus on-board controller is used for control, the control circuit is generated in the controller, the logic circuit is used to ensure that each operation instruction is executed in sequence, and at the same time, it ensures that each operation instruction is interlocked, and there is only line connection outside, which reduces the failure rate, avoids accidents caused by misoperation, and improves the reliability; The specially set emergency brake button can stop the garbage filling mechanism in any state or at any position to ensure the safety of operators and equipment.

7. Combination of filler and box

The locking mechanism is adopted, and the sliding plate is guided by nylon slider. The structure of the joint between the filler and the box is reasonable, and the locking full sealing technology is adopted. The skateboard track is made of high-strength manganese steel, and the skateboard is guided by nylon slider.

8. Automatic and manual operating system

Each mechanism has two operation modes: automatic and manual. If the automatic operation fails, the mechanism operation and garbage unloading can be completed by manual operation, which not only ensures the efficient work of the garbage truck, but also provides great convenience for commissioning, maintenance and fault handling. 

9. Convenient operation control

The operation control box is installed in the cab and at the rear of the vehicle respectively. The operation control box in the cab can control the extrusion unloading and select the operation mode (such as automatic or manual). The operation control box at the rear of the vehicle controls the operation of the pressure filling mechanism and the bucket turning mechanism, which is very convenient to use and operate. Especially in the landfill site, the operators can complete unloading and sewage discharge without getting off the vehicle. 

10. High quality components

The key components of the electrical and hydraulic systems are well-known components, such as controller, multi-channel reversing valve group, button, oil cylinder seal, etc., which improve the reliability of the garbage truck.