- Function introduction
- Application scenario
- parameter list
Function introduction
01
The power system of the car is simple in structure.
The rear end of the auxiliary engine outputs power through the centrifugal clutch directly installed on the flywheel. The clutch drives the pulley to drive the fan and the high-pressure water pump through the belt. The high-pressure water pump pulley is equipped with an electromagnetic clutch, and the high-pressure water pump is controlled by controlling the electromagnetic clutch. work. The structure has few transmission links, which improves the transmission efficiency and reliability. The adoption of the centrifugal clutch truly realizes the no-load start of the auxiliary engine, reduces the starting current, and prolongs the service life of the main components such as the engine, starter, and battery. The clutch is a semi-open structure, which is convenient for checking the wear of the friction plate. To replace the friction plate, the clutch movement can be taken out by loosening one gland bolt, which is easy for maintenance. The front-end power drives the hydraulic pump through the crankshaft pulley, and completes the brushing operation and the action of each hydraulic cylinder through the hydraulic transmission.
02
The unique suction cup adopts a fully floating connection structure,
which can fully ensure that the suction cup can follow the road conditions during the cleaning operation, so as to ensure that the gap between the suction cup and the road remains unchanged, which is convenient for vehicles to suck sewage and garbage. Operation. The flushing pipe in the suction port adopts the national patented quick disassembly and dismantling spray rod device. No tools are required to disassemble the flushing pipe. One person can easily complete it within 2-3 minutes, and the blockage of the high-pressure nozzle in the suction port can be solved in a short time. Causes the problem of cleaning the road surface is not clean.
03
The trash can made of stainless steel has a longer life.
The box of the car is made of stainless steel. The clean water tank and the trash can are skillfully integrated. The trash can can be self-unloaded. There is a high-pressure flushing tube, which can flush from multiple angles. The lifting and lowering of the box is more convenient for the maintenance of the chassis and auxiliary engine devices. The volume of the garbage tank is 3.5 cubic meters, and the volume of the clean water tank is 6.5 cubic meters. The box made of stainless steel can be used for cleaning operations of various PH values ??and water quality in different areas. Zinc blocks are welded inside the water tank as anodized ends to prevent intergranular corrosion in the stainless steel water tank, better protect the water tank, and make the water tank longer service life.
04
The car adopts a new generation
of road cleaning and sweeping car restructured from Qingling Motors Co., Ltd. National VI chassis (QL1110ANLACY). The auxiliary engine adopts Qingling 4JB1-TCH as the top-mounted power, which is placed horizontally in the front middle of the frame, and the suction fan controlled by the self-energizing centrifugal clutch is arranged on the left side of the power compartment. The contact pressure between the brush and the ground can be adjusted to make the bristles touch the ground evenly and maximize its working effect. The working speed of the side brush can be adjusted arbitrarily in the cab, and the speed of the side brush can be adjusted according to the garbage situation on the road.
05
The CAN communication programmable display screen is installed in the cab of the vehicle,
which comprehensively displays information such as vehicle operating conditions, engine status and alarm status. The intelligent electronic control system with one-button operation realizes one-button control of operation start and stop. The control system has advanced control, simple operation, intelligent and low failure rate.
06
The vehicle is equipped with an advanced monitoring system
which can provide image monitoring functions for the vehicle operator to observe the cleaning quality and the operation status of the brush during the operation, and can provide the rear image of the vehicle when reversing to prevent the vehicle from rear-end collision. The hydraulic oil tank of the vehicle is equipped with an automatic alarm device for hydraulic oil leakage to avoid damage to hydraulic components due to hydraulic oil leakage or lowering of the liquid level. At the same time, an oil level oil temperature gauge is installed, which can monitor the hydraulic oil status in real time. The car is equipped with a motor air-cooled oil cooler, which realizes intelligent control and facilitates the vehicle to work as usual in hot summer.
Application scenarios
This vehicle is a new generation of road washing and sweeping suction operation vehicles developed by the company according to the actual national conditions of our country, combined with the company's many years of development and production experience of road sweepers and high-pressure cleaning vehicles.
The vehicle is a combined multi-purpose vehicle that can perform both cleaning and suction operations on the road surface and high-pressure water flushing operations on the road surface.
parameter list
| project | Indicators and Parameters |
| Chassis model | Qingling Automobile Co., Ltd. |
| Chassis model | QL1110ANLAC |
| Chassis engine model | 4HK1-TCG6 |
| Chassis engine maximum net power | 138 |
| Wheelbase | 4175 |
| Dimensions（mm）： | 7145×2210×2810 |
| Maximum total mass（kg）： | 10550 |
| Curb weight（kg)： | 7200 |
| Clear water tank volume（m³）： | 6.5 |
| Trash container volume（m³）： | 3.5 |
| Cleaning width(m)： | ≥3 |
| Sweeping width(m)： | ≥3.2 |
| Working speed（km/h）： | 3～20 |
| High pressure water pump speed（r/min)： | 1450 |
| High pressure water pump pressure（Mpa）： | 15.6 |
| High pressure water pump flow（L/min）： | 80 |
| Trash dump angle ° | ≥50 |
| Maximum speed km/h | 110 |
| Auxiliary engine model | QING LING4JB1-TCH |