What is a road sweeper?
As one of the sanitation equipment, the road sweeper is a new efficient cleaning equipment that integrates road cleaning, garbage recovery and transportation.
Can be widely used in trunk highway, municipal and airport pavement, urban residential areas, parks and other road cleaning. The road sweeper can not only clean the garbage, but also dust and purify the air medium on the road, which not only ensures the beauty of the road, maintains the sanitation of the environment, maintains the good working condition of the road, reduces and prevents the occurrence of traffic accidents and further prolongs the service life of the road. It has become a trend to use road sweeper for road maintenance in China.
Road sweeper is a special sanitation vehicle equipped with cleaning system such as brush, mainly used in large and medium-sized urban sanitation departments for cleaning work. The road sweeper greatly liberated the work intensity of the sanitation workers, improved the work efficiency, reduced the dust and other secondary pollution.
Road sweeper classification
Classification of operation mode
Sweep road car
Road sweeper (6 pieces)
(1), hand-pushed road sweeper and hand-supported road sweeper
(2) Self-propelled road sweeper
(3) pure sweep type road sweeper
(4) Suction sweeper
(5) Pure suction sweeper (multi-functional full suction sweeper)
(6) Dry sweeper (vacuum cleaner)
(7) Wet road sweeper
(8) Full suction sweeper
Chassis classification
Dongfeng sweep car, Qingling sweep car, Jiangling sweep car
1. Introduction of dry road sweeper
Dry sweep road car is a new type of road sweeping vehicles, not without a brush spray, all air assignments, by aerodynamics, by experts identified the domestic leading technology, and with independent intellectual property rights, development, and developed by luoyang chi windmill industry co., LTD., the production of clean brand series sweep road car all with air, brush, spray, No one dust, no two dust, the widespread use of road cleaning dust truck will greatly reduce the content of inhalable particulate matter in the air, completely solve the problem of serious dust pollution, is a kind of environmental protection, energy saving modern new sanitation products, the environmental protection technical indicators of this product is higher than the national industry standards.
2. Features of multi-functional full-suction road sweeper
Multi-functional full suction sweeper is a new product developed with patented technology. It changes the traditional way of sweeping the car with disc brush rolling brush, and all the air flow is used to complete the operation. The dust and garbage are collected and stored by the air flow movement, so the efficiency is very high. The product can effectively reduce dust pollution, improve air quality, reduce the content of inhalable particulate matter in the air, and improve people's living environment. Its features:
· Full suction dry road sweeper. All the work is completed with air flow, combined with blowing and sucking, no secondary dust.
· No brush, no water, energy saving, dry suction, the car after, the ground is clean.
· Good cleaning effect. From dozens of microns of dust to general pebbles, leaves and other sundries can be effectively removed, the cleaning efficiency is more than 98%, it can be said that "sweep ten times as suck again".
· Simple structure, less wear parts, easy to use and maintain, simple operation.
· Low maintenance cost.
Why do I need a road sweeper?
First, the road sweeper can solve the following problems:
1. Health problems of people living in dusty environments;
2. Environmental indicators required by national laws or local regulations;
3, due to dust or garbage caused by premature excessive damage to the road;
4. The products in the production workshop are polluted by dust;
5. The fixed or moving machines in the production workshop are contaminated by dust;
2. It can bring greater profits (or save expenses) :
1. The sweeping and vacuuming system of the road sweeper is equivalent to 6-40 times the labor;
2, reduce the extent of dust pollution to the environment (save time and financial resources, reduce artificial cleaning of the appearance of products, cleaning and maintenance of mechanical equipment and periodic environmental health work, etc.)
3, improve the work efficiency, and improve the operator's enthusiasm;
4. A good and clean environment not only improves the image of the city, but also is more conducive to the construction of urban culture and the enthusiasm of citizens.
Three, the comparison of road sweeper machinery and manual
1, the work efficiency, the same working area time is greatly shortened;
2. Cleaning cost, it is certain that the cleaning cost per unit area of machinery is lower than that of labor;
3, cleaning effect, mechanical can avoid the use of cleaning agent is not average, cleaning effect is not uniform problem;
4, safety performance, so that cleaning workers in a safe environment (too many vehicles on the road, their own safety awareness is not strong)
5. Financial return. Take a car as an example. The true price of a car is the amount of money it cost on the day it stopped using it. In addition to investment costs, there are operating costs and human consumption costs.
Road sweeper maintenance:
1. In order to avoid operation errors, the control valve of the road sweeper is mainly divided into the main valve and the secondary valve. So where are the main two kinds of valves? The power of the main valve comes from the sweeper chassis, and the power of the auxiliary valve comes from the auxiliary engine of the special function part. The common sweepers have Chao Chai, Jiangling, Cummins. The main valve manages the tilting of the shell car behind the chassis and the hydraulic switch in the rear door of the car. The secondary valve manages the work of the four floor brushes (which can control one side or all of the work individually) and the suction cups of the sweeper.
2. The auxiliary engine of the road sweeper has different power because of the selection of different engine brands, but the general speed is about 1500-1800 RPM
3. According to the work needs, you can generally choose whether to have the dust removal function of water spraying. The conventional configuration is generally equipped with water spraying after it is installed.
4. The pressure regulation of the electromagnetic multiway valve of the road sweeper is generally on the relief valve, and the user can adjust the pressure appropriately to change the speed of the sweeping brush.
5, in addition, the sweeping car can choose whether the left and right floor brush of the vehicle work at the same time according to the road conditions. If the roadside corner is swept, the brush rotation work is only opened on the side of the corner
6. The dustbin of the road sweeper may have fine dust deposition, which needs to be handled manually when cleaning the dustbin.
7. The distance between the suction cup of the road sweeper and the ground should be adjusted frequently according to the situation of the road section.
8. The cleaning pipe of the road sweeper may often have dust and mud adhesion, which needs to be cleaned regularly to achieve better results.
9, the electrical part of the control box in order to use more stable need to be replaced when it is best to remove one piece for another.
10. Sanitation workers should regularly check whether the functional parts are normal
11, in order to avoid foreign bodies in hydraulic oil will affect the normal work of the electromagnetic control valve, sanitation workers should regularly check whether the hydraulic oil is normal.
12, often check the vehicle secondary engine clutch electric push rod limit device is normal.
13, the sweeper control button conversion, the time interval should be 5 seconds
14. When a hydraulic part of the road sweeper works abnormally, check the oil circuit and then the circuit according to the steps.
(1) Possible causes of abnormal circuit are: safety disconnect, loose line connection falling off, line fracture
(2) The possible reasons for the abnormal oil circuit are: the failure of the oil pump, the rupture of the oil pipe or the loss of oil leakage at the oil circuit connection, and the failure of the solenoid valve.
Operating procedure:
One: cleaning work
1 Power on the control box and point the control valve towards the secondary valve
2 Start the secondary computer
3. Point the clutch control button of the secondary engine to the closed position, and the fan starts to work
4 Point the control button of the vacuum box to the falling position
5 Point the control button of the left or right scanning disk to the falling position
6. Point the left or right rotation control button to the positive rotation position (left disk clockwise, right disk counterclockwise).
7 Point the left spray, right spray and rear spray control buttons to the open position
8 Point the water pump control button to the open position
9 The vehicle is moving at an appropriate speed and the cleaning operation begins
Two: The cleaning is over
1 The vehicle stops running
2. Turn the water pump control button, the left sprinkler control button, the right sprinkler control button and the back sprinkler control button to the off position
3 Point the broom control knob to the center position
4 Point the sweep control button to the rising position and then to the middle position
5 Point the control button of the vacuum box upward and then to the middle position
6 Point the secondary engine clutch control button at the point, then point to the middle position
7 Point the control key of the control valve to the middle position
8 Shut down the secondary engine
9 Power off the control box
Three: Unload the garbage
1 Turn on the power supply of the control box and point the control button of the control valve to the position of the main valve
2 Start the main engine of the vehicle
3 Depress the clutch of the vehicle
4 Turn on the oil pump clutch attached to the vehicle (pull it outward)
5 Release the vehicle clutch at the appropriate speed
6 Point the rear door control button on the control box to the open position, and then point to the middle position after 5 seconds
7. The control button of the carriage is pointed to the lifting position, and the control button can be pointed to the middle position at any time according to the tilting Angle of the carriage. At this time, the carriage tilting and lifting will stop
8 Garbage Cleaning
9. After garbage cleaning is finished, point the control button of the carriage to the position of falling, and point the control button to the middle position after the carriage is completely returned
10 Point the rear door control key to the close position and then point to the middle position after 10 seconds
11 Cleaning the garbage is complete
12 Depress the clutch of the vehicle
Close the additional oil pump clutch control button (push it inward)
Release the vehicle clutch at the appropriate speed
15 Point the control valve of the control box to the middle position
16 Power off the control box
