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目前显示的是 四月, 2021的博文

How To Prevent Light Pollution From LED Advertising Truck?

What is the light pollution of LED advertising trucks ? First, the light emitted from the liquid room of the display screen is too strong, which seriously affects the driving safety of the truck driver; the second display screen disturbs the people, the light at night is weak, and the light emitted by the display screen is too dazzling. If the mini LED advertising truck is disgusting, the information it disseminates will not be understood by the broad masses of people, and the publicity effect will not be achieved. Is there any way to solve it? 1. Adopt a brightness adjustment system that can be automatically adjusted by the system Through the outdoor brightness collection system, the ambient brightness can be collected at any time. The display screen control system automatically converts the broadcast brightness suitable for the environment through the software by receiving the system data. 2. Multi-level gray scale car positive technology 3 side screen display truck is hot sellin

What Are The Reasons For Excessive Wear Of The Brush On Road Sweeper Truck?

  The road sweeper truck uses a brush to clean the ground every day. But sweeping brushes are easy to wear parts on high pressure sweeper trucks . Generally, one set of sweeping brushes can be used for at least about three months. Although a set of sweeping brushes is not expensive, you have to use at least a few sets a year, which increases Car cost. So why does the sweeper brush wear so fast? Let's look at the road sweeper manufacturers to analyze the factors that cause the excessive wear of the sweeper brushes? The materials used for the sweeping brushes of the road sweeper truck: the materials used for the sweeping brushes of the road sweeper include three types: steel sweeping brushes, nylon sweeping brushes and plastic sweeping brushes. Everyone believes that increasing the quality of the sweeping brushes can improve the sweeping performance. Hardness, increasing the hardness can reduce wear. In fact, this is not the case. A good brush has an optimal balance between h

Precautions For The Use Of Gearbox On Concrete Mixer Truck

  The gearbox is one of the important parts of the concrete mixer truck . Properly operated gearboxes can save the vehicle fuel consumption. Correctly operate the gearbox and extend its service life. So when you drive the mixer truck, you must control it. Fully understand the gearbox, there are still some things that need to be paid attention to during the use of the concrete mixer truck gearbox. get more information about CL self loading concrete mixers . 1. When the mixer truck is shifting, the clutch must be completely separated, and the gear lever must be in place. 2. The mixer truck gearbox has high and low gears. When parking, the gear lever of the gearbox should be placed in the low gear neutral position. 3. When the mixer truck is in low gear or reverse gear, stop first, and then gear in order to avoid damage to the internal parts of the transmission. When in reverse gear, use a larger gear to overcome the resistance of the reverse gear lock. 4. When the transmission shifts f

Ten Daily Maintenance Habits Of Compactor Garbage Trucks

  The compression garbage truck has the characteristics of simple garbage collection method, high compression ratio, large loading capacity, automatic operation, good economy, double insurance system, and turning mechanism. These characteristics make the compression garbage truck become the leader among the special sanitation vehicles, so the hydraulic compression garbage truck is used very frequently in peacetime. Frequent use requires more maintenance by the user to avoid wear or overload of accessories, which will easily cause the function of the compressed garbage truck to decline in the long term, and it will age quickly. 1. The chassis and engine parts are maintained in accordance with the chassis manual of the relevant vehicle type. 2. Check the oil level of the hydraulic oil tank before working every day. Inspection method: pushing oil cylinder, scraper oil cylinder and sliding plate oil cylinder are in the fully retracted position, and the filler is closed. Observe that th

Safety Precautions Before Operation Of Sewage Suction Truck

  1. Before uncovering the inlet of the feed tank, the sewage suction truck needs to open the pressure relief valve to discharge the excess air in the tank; 2. Clean the tachometer probe right away; 3. Check the safety valve to ensure that the exhaust starts at 0.196MPA, and the pressure in the tank must not exceed 0.16MPA; 4. Check whether the sprinkler tachometer is working properly, so as not to damage the ball air compressor and power take-off due to overturning; 5. Pay attention to whether the pressure gauge of the sprinkler is working normally, and prevent the pressure gauge from malfunctioning and overpressure explosion; 6. Listen to the sound of the air compressor rotating from the power take-off of the sewage suction truck. If the sound is abnormal, stop the machine immediately to eliminate the fault. Matters needing attention in the use and maintenance of sewage suction truck: 1. No air leakage is allowed in the pipeline of the sewage suction truck