Installation of the road crossed automatic paint detecting device in hand push-type vehicle, the system's hardware and software design, circuit board production and debugging the painting circuit and so on. At the beginning of the paper, the system whole design notion and the final capacity target are put forward. Detail technical information of module design is narrated in each chapter. At the end of paper, some suggestions for system optimization are provided. Driving type road marking machine lines coating device is able to control the spraying section (spraying gun). The hand push road cross marking machine spraying paint along the road on the existing baseline, pushing crossed marking equipment roughly along the baseline walking can not only alleviate the fatigue of the operator, but also improve the accuracy of the highway lines painting. Road marking machine is used in the high-grade highways and city roads the plan pavement striping machinery, road maintenance process is also used in the old standard online program marking. Has a wide variety of marking machine, but there are still some unresolved issues affect the promotion and use. The causes of the analysis of the problem, the following factors: the injection pressure is not enough, improper use of injection parts of marking machine control systems is imperfect. The existing marking machine draw a straight line fashion and is prone to deviate irregular phenomenon, always need to hand every stroke for some pre-mark line an adjustment, productivity and labor intensity can be imagined. Even large-scale crossed engineering, vehicle crossed, but also need the driver staring at the upcoming marking along the road all the time. It will cause great fatigue and too easy to draw the deviated coating and a waste of paint, but also affect the progress of the project. These cases primarily are due to the unperfect control mechanism.
From the point of view of practical application, commonly used artificial crossed, slow, labor-intensive, already can not meet the development needs of the current situation. Road marking machine is the urgent need to develop one of the products of the highway maintenance machinery. However, based on the status of the development of China's highway, self-propelled cross coatingthe car can not work is mainly done by the hand push crossed car, therefore hand push crossed car is still a great demand.
Zhengzhou Dayu Road Marking Machinery Company was set up in the year 1992. As traffic lines coating facilities supplier in China, we slao manufacture road line coating equipment and kinds of qualified traffic lines coat. Our famous products are thermoplastic machines and kinds of qualified traffic marking paint! Dayu lanes painting machine has been sell well in China and have been exported abroad for our various strict product lines, reliable product quality, considerate sales service and competitive price! For more products models and types, please check the site www.road-marking-machine.com!
For developed countries, the excellent road conditions, topography and road width are suitable for marking car for the job, just the operator driving crossed car along with the baseline. From the U.S. factory production situation, whether large, medium and small painting facilitie are a single production-based, namely, the production of thermoplastic marking machine manufacturers do not produce cold paint marking machine, production of cold paint marking machine of the manufacturers do not produce thermoplastic marking machine. The large vehicle coating equipment production in the United States more wider use. Germany lines striping machine manufacturers have production may be designated hot and cold material machinery, cold or hot scribing device that can be replaced as needed. Britain, France, as a single production-based. Common type and two types of hot melt marking machine adopts more. Hot melt road marking machine is used to brushing the hot melt reflective paint, paint pavement and strong bonding retroreflective effect. Marking machine technical requirements for such a structural material used in China so far only individual regions the introduction of such machinery, there is no ideal domestic models. Ordinary road marking machine due to adequate sources of raw materials and low price, use, and easy to transport, require relatively simple function of the marking machine, so dominant in the domestic traffic lines maintenance, especially in urban road maintenance. The DY-TRML type truck mounted road marking machine and tested a successful delivery and achieve stable performance, accurate marking, operational flexibility, paint consumption and film thickness are in line with the design standards for the successful completion of large-scale long-distance lines coating. The task is to create the conditions.
Zhengzhou Dayu Road Marking Machinery Company was set up in the year 1992. As traffic lane coating facilities supplier in China, we are slao highest level of international road lane coating facilitie manufacture, present by road marking equipment and kinds of qualified traffic coating materials. Our famous products are thermoplastic machines for sale and reflective traffic lines marking paint! Dayu lines striping equipment has been sell well in China and have been exported abroad for our various strict product lines, reliable product quality, considerate sales service and competitive price! For more products models and types, please visit our machine website www.road-marking-machine.com!
Road lines marking construction requires a number of auxiliary lane striping equipment (http://www.Road-marking-machine.Com) to complete the function of all aspects of traffic marking construction. Auxiliary road striping equipment includes roll booster, primer sprayer, hand-push pre-marker, loader and unloader and wind-force road cleaner. These road painting equipment are optional for customers to solve transportation difficulties of large road marking machines, and improve the road marking quality and efficiency.
Road lines reflective principle is relied on the directional reflection effect of the glass beads sprayed and painted on the road surface. When the incident illumination enter into the glass beads body since the air is light-repellent substance, glass beads are optically dense substances, and thus produces the refraction phenomenon and deep fold to reflection within the lines coatings and in the contact surface of the glass and coatings.
Features of dayu brand thermoplastic road marking materials
1. Fast drying and relatively good abrasion resistance: The road will be open to traffic after 10 minutes for its fast drying, and can be maintained for over six months.
2. Good adhesion: There will be no stripping on the condition of assure the road surface is dry and clean and film thickness before coating road materials on it.
3. Bright and beautiful: Bright in color and meet industry standard. Road Marked Lanes with no yellowing, discoloring, cracking, but strong visibility.
4. Convenient construction: No special requirement for construction machine. Both equipment painting and manual spraying type are proper.
5. Brand traffic marking materials are made of high quality raw material, and its whole production processes of thermoplastic machine paint are finished by completely automatic production line, absolutely avoid quality defects caused by artificial operation, such as over large mixture ratio, unstable quality, and further make sure the traffic coating paint of high quality to customers.
Methods to solve the poor reflectivity of marked pavement lines
Reflective road lines painting is not an easy task. It requires a certain objective conditions and the subjective efforts, extensive construction experience, scientific principle, so the following problems should be paid great attention to resolve during traffic lines construction:
Suitable embedded depth of the elements will lead a good reflective effection. Generally, the best depth is half embedded in the coatings, half exposed. If the glass beads body is embedded too deep, the reflection refractive will not come back. If embedded too shallow, to nuch exposed, the surface of the glass beads body will be worn off soon, the shininess is poor.
The appropriate spreading amount of glass beads is another important point for good reflectivity. The beads amount coated in road lines is too small, result in insufficient reflectivity. Excessive beads, on the one hand, will prone to dense refraction; and also a waste of glass beads, causing pollution. The best reflective effect is per square meter 0. 37k-0. 45k.
The two-component road marking is a new type and superior road marking and popular in recent years. It is different from thermoplastic and cold paint road line marking, which forms coating relying on chemical reaction instead of physical drying such as temperature falling or solvent ( water-based) volatilizing. The two component road marking machinery can be divided into swing structure type, screeding flat-line type and high-pressure airless spraying type according to different paints and different construction shapes.
Meanwhile, these three types road lines painting can be divided into marking vehicle, driving type line marking and self-propelled type according to different degree of automation, functional configuration, construction quality and efficiency. As for the two-component marking vehicle, its truck platform and electronic control system are basically the same with the airless road marking truck except its functional module.
Dy-hal-i/ii and dy-hal-iii/iv are hand-push airless cold solvent traffic lines marking machine, mainly used for small scale road line marking such as the zebra crossing marking, stop line, sports line, special letters and arrow mark, etc.
1. Firm welded frame chassis, is chrome-plated or corrosion resistant coating sprayed. Equipped with imported high-speed bearing, the whole machine is much lighter and more convenient.
2. Front wheel directional device can lock the front wheel to ensure the road-marking machine move freely in striping straight lines and turnings marking.
3. Adjustable guide rod can be freely adjusted up, down, to the left or right.
4. Equipped with high light warning lights makes the night working convenient. The flicker frequency can be freely adjusted, which greatly improved the safety of the marking work.
5. The new-type diaphragm type high pressure airless paint pump is with big flow and stable pressure.
6. Paint tank is with a build-in filter device and air in-take filter in the feeding port.
7. New-type manual spraying guns with reverse washed nozzle can make the road paint on-spot discharging easy and convenient.
Yn917 mini wheel loader with euro 3 engine/joystick control/quick hitch/rops/4 in 1 bucket/new cabin. Ce approved
Rated load/capacity/power: 1000kg/0.5m3/44kw. Euro 3 chinese xinchai engine. Saperate convertor and transmission. Dump height:2660mm. Opearting weight: 3700kg.
Yn938 front end loader with lovol perkins euro 3 engine/joystick control/air conditioner/rops. Rated load/capacity/power: 3000kg/1.8m3/92kw.
Dump height: 3000mm.
But the relatively high price of the nozzle. Equipment carrier steel-brush remover classification the vehicle marking machine: driving horse forms of driving the vehicle before and after the device machinery used in large-scale projects, long-distance construction crossed, the operator must understand the driving technology-driven walking, road making paint pre-heater for sale saving time and effort. Self-marking machine: hand drive form, mechanical drive unit, self-help walking, without human help, applied to large and medium-sized projects, vehicle operation inconvenience excursions construction, smart and easy to operate. The hand push marking machine: walk booster form manually push the rotary skating device requires the use of human walking, for use in small projects, short construction activities convenient road marking paints and flexible operation. According to the construction of the classification of raw materials hot melt marking machine: up gradually developed to improve with the development of.
The hot-melt coating is a high degree of automation machinery. Road line marking construction requires a several equipment from melting expect all aspects of construction marking function. The equipment by the thermal reactor marking machine (including the zebra crossing marking machine), the pre-marking machine hydraulic pre-heater, under the paint of the basic configuration. Of course, the user can be different models, different grades and different functions according to its economic strength, the size of the project amount and degree of specialization of different optional equipment configuration. Configuration in hot melt marking machine can be divided into the hot melt screeding type, hot melt extrusion and hot melt spray three types based on their crossed. Thermoplastic road marking room temperature marking machine: normal temperature marking the oldest a conventional marking, such marking is generally a normal temperature marking machine to complete the construction. Double-cylinder pre-heaters normal temperature.
Description:
Main features:
Originally from Komatsu technology, high reliability and productivity
Cummins China engine, powerful and reliable
Torque converter and counter-shaft transmission gearbox are separated independently, higher reliability and easier maintenance
Driving Axle in Meritor technology
Fully hydraulic steering system, power shift transmission, easy to operate
Comfortable operation environment, spacious cabin, Grammer seat,
Various attachment are available, such as Log clamp, pipe clamp, rock bucket, loose bucket etc.
Description:
Main features:
--originally from komatsu technology, high reliability and productivity
--chinese engine, powerful and reliable
--torque converter and counter-shaft transmission gearbox are separated independently, higher reliability and easier maintenance
--driving axle in meritor technology
--fully hydraulic steering system, power shift transmission, easy to operate
--comfortable operation environment, spacious cabin, grammer seat,
--various attachment are available, such as log clamp, pipe clamp, rock bucket, loose bucket etc.
