Dongfeng Xiaoduolika road sweeper, 3308mm wheelbase, optional Dongfeng Chaochai 130hp, Guangxi Yuchai 140hp, Kunming Yunnei 130hp, Anhui Quanchai 115hp, FAW Xichai 110hp and other supercharged diesel engines , Economical and environmentally friendly, large cleaning width, low fuel consumption, easy and comfortable operation, greatly improving the efficiency of road cleaning, widely used in urban streets, national highways, highways, docks, stations, squares, cement plants, power plants, mines and other places on the road surface garbage cleanup
Special function parameters of Dongfeng road sweeper
Auxiliary engine model Jiangling JX493G or Isuzu 4JB1 auxiliary engine
Auxiliary engine power/horsepower 57KW/77.5hp
Cleaning width ≥3.2 meters
Working speed 5-20km/h
Maximum working capacity 64000mm/h
Maximum inhalation particle Φ100mm
Dongfeng road sweeper configuration description
★The vehicle is equipped with a Jiangling 57kw auxiliary engine as standard, high-quality maintenance-free automatic clutch and fan, Sino-foreign joint venture electromagnetic group, wear-resistant hydraulic cylinder, Siemens electronic control switch, Q345 alloy anti-corrosion water tank and garbage can, and the vehicle is equipped with a two-way operation button. The cab is controlled by electro-hydraulic centralized control, which is easy to operate; the sweeping disc has anti-collision and automatic avoidance functions, and the sweeping method of the sweeping disc can be selected according to the severity of the ground sediment and the driving speed; the suction cup is a rear suspension type, which can be automatically adjusted to adapt to the unevenness of the ground Uneven conditions; left and right front sweep and rear suction cup spray dust pressure system, front sweep automatic avoidance function, the maximum cleaning width is 3.2 meters, and the maximum inhalation particle is ø100mm.
First understand the main components of Dongfeng road sweeper:
Dongfeng road sweeper is composed of vehicle chassis, auxiliary engine, fan, motor, garbage tank water tank, suction cup, sweeping disc, filter screen, hydraulic device and other parts.
The working principle of Dongfeng road sweeper:
1. The side brush of the road sweeper sweeps the garbage in the corner from the outside to the inside, and sweeps it to the range that the main brush can clean; the main brush sweeps the garbage to the front of the suction cup,
2. The suction cup will continuously suck the rubbish cleaned by the brush into the rubbish bin
3. The filter system filters the dust to prevent the exhaust gas from polluting the environment and affecting the health of the operator.
Fourth, the suction system includes a high-power fan, which can completely suck the garbage into the filter dust container of the shell. This housing filter dust container does not require frequent replacement or maintenance. Continuous swing and vibration during work can make the machine work for a long time without blocking and other phenomena
5. The hydraulic system consists of two parts: the lifting hydraulic circuit and the cleaning hydraulic circuit. The lifting circuit controls the tipping of the garbage box and the opening and closing of the rear hatch, and the cleaning circuit controls the rotation of the left and right sweep brushes and the wide brush, the extension and recovery of the left and right sweep brushes, and the left and right steering of the wide brush.
6. The power system is mainly diesel engine or gasoline. Generally speaking, Dongfeng Duolika series road sweepers are all driven by diesel engines, which have advantages in power and fuel replacement. Generally, the garbage that the road sweeper sweeps can be described as large objects such as stones. The diameter can be described as less than 12cm. It also has great practicability for the smoothness of the road surface, so there are more and more choices for road sweepers.
7. The pneumatic system is driven by the auxiliary engine to drive the fan to generate working pressure in the closed garbage box, so as to achieve the ability to suck the garbage into the garbage box and realize the cleaning function.
8. The water system obtains the water source from the water storage tank. Equipped with water level gauge and inlet and outlet. During operation, the water nozzles continue to spray water according to the operation requirements to prevent dust. The location and quantity of water spraying are controlled by the operator as appropriate. The pressure of the water system should be 0.35-0.4Mpa, which can be adjusted through the safety valve.
Features of Dongfeng road sweeper
1. Use the combination of suction and sweep to collect garbage, wet dust removal, electro-hydraulic control, and hydraulic tipping and unloading to clean the road surface.
2. The auxiliary engine is used to drive the fan and hydraulic system to ensure that it can continue to work during the driving process and to ensure the continuity of the cleaning process.
3. The structure of "center four-disc brush + rear suction nozzle" is adopted, which is convenient for the adjustment and maintenance of the cleaning device and suction nozzle, and the vehicle has good passability during transition.
4. The transmission between the auxiliary engine and the fan is equipped with an automatic clutch, which can ensure the automatic separation of the auxiliary engine from the fan when it starts and stops without load, reduces the impact on the auxiliary engine, and improves the working reliability and service life of the auxiliary engine. .
5. The sweeper has the function of avoidance protection and reset function when encountering obstacles. It retracts after encountering obstacles and resets after crossing obstacles.
6. The rotating speed of the sweeping disc can be adjusted according to various cleaning conditions, which can ensure a good cleaning effect under various pollution conditions.
7. It adopts full-floating suction nozzle that can automatically level with the road surface, with good cleaning effect and long service life.
8. The eversion-type vacuum cleaner made of imported raw materials can effectively prevent the vacuum cleaner from being scratched and freeze-cracked and increase its service life.
9. Precise seamless cold-formed tubing, with no oxidized impurities on the inner wall, to ensure that the hydraulic oil is clean and does not block the valve.
10. Color TV monitoring system, auxiliary straw device, guardrail cleaning device, snow shovel, snow roller, etc. can be installed.
Dongfeng road sweeper function introduction:
Ø The road surface is cleaned by means of suction and sweeping mixed methods, wet dust removal, electro-hydraulic control, and hydraulic tipping and unloading operations.
Ø The auxiliary engine is used to drive the fan and hydraulic system to ensure that it can continue to work during the driving process and to ensure the continuity of the cleaning process.
Ø Adopt the structure layout of "central four sweeping discs + spray dust suppression device + central partition + rear suction nozzle", so that the sand and gravel will not splash and dust during the cleaning process. This layout is convenient for the adjustment and maintenance of the cleaning device and suction cup, and the transition The vehicle has good passability during operation.
Ø The transmission setting between the auxiliary engine and the fan is equipped with an automatic clutch, which can ensure the automatic separation of the auxiliary engine from the fan when it starts and stops without load, reduces the impact on the auxiliary engine, and improves the working reliability and service life of the auxiliary engine. .
Ø The sweeper has automatic avoidance protection function and automatic reset function when encountering obstacles. It automatically retracts when encountering obstacles, and automatically returns when it crosses obstacles.
ØThe rotating speed of the sweeping disc can be adjusted according to various cleaning conditions, which can ensure a good cleaning effect under various pollution conditions
ØAdopt advanced and high-efficiency special fan and full-floating suction nozzle that can automatically level with the road surface, with good cleaning effect and long service life.