Paving system and control method of pavement paving machine
A paver and controller technology, which is applied in the field of pavement paver paving system and control, can solve the problems of poor road surface flatness and compaction, inability to intelligently adjust the feeding and distributing speed, road vibration times and vibration In order to improve the paving effect, provide sufficient material supply, and ensure the smoothness and compaction of the problems such as less times of pounding
Pending Publication Date: 2020-02-21
柳工无锡路面机械有限公司
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Problems solved by technology
[0003] In the existing paver, the frequency of the vibrating system and the vibrating system is constant. However, the walking speed of the walking system driving the whole paver will change. When the speed of the walking system changes, it is easy to cause the pavement within a unit The number of vibrations and vibrations is small, which makes the flatness and compaction of the road surface poor; in the existing paver, the feeding and distributing system is a quantitative system, and the operator can only control its start and stop, and cannot pave according to the actual situation. According to the situation of laying and feeding materials, the speed of feeding and distributing materials can be adjusted intelligently
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[0070] The present invention is described below in conjunction with accompanying drawing and specific embodiment:
[0071] Such as figure 1As shown, a road paver paving system includes: a controller 10, a vibrating system 30, a vibrating system 40 and a walking system 50; the control end of the controller 10 is electrically connected with the vibrating system 30 and the vibrating system 40; The detection end of the device 10 is electrically connected with the walking system 50 to obtain the speed of the walking system 50; the controller 10 is used to control the frequency of the vibration system 30 and the vibrating system 40 according to the speed of the walking system 50.
[0072] There may be various controllers 10 in this embodiment. Exemplarily, the controller 10 may include devices capable of realizing control functions such as a single-chip microcomputer or a programmable logic controller. Specifically, the detection terminal of the controller 10 may be a pin of the co...
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The invention relates to a paving system and a control method of a pavement paving machine, and belongs to the technical field of pavement paving machines. The paving system of the pavement paving machine comprises a controller, an oscillatory system, a vibrating system and a walking system; the oscillatory system and the vibrating system are electrically connected with the control end of the controller, and the walking system is electrically connected with the detection end of the controller; and when the speed value of the walking system is increased, the controller controls the oscillatorysystem and the vibrating system to increase in frequency, the controller obtains the speed value of the walking system to be reduced, and the frequency of the oscillatory system and the vibrating system is controlled to be reduced. Furthermore, according to the paving system, the vibration frequency caused by the change of the rotating speed of the walking system on the part of the road surface can be avoided, the vibration frequency is reduced, and the phenomenon of poor flatness and compaction degree of the partial road surfaces is avoided.
Description
technical field [0001] The invention relates to the technical field of road paver, in particular to a paving system and control method of a road paver. Background technique [0002] The paver is a construction equipment mainly used for paving various materials on the base and surface of the road. The entire paving process is completed by the cooperation of various systems, mainly including the walking system, vibration system, vibrating system, material conveying and distribution system, etc. The conveying and distributing system includes a screw distributing system and a scraper conveying system. The material is paved onto the road after passing through the scraper conveying system and the spiral distributing system in turn; the vibrating system and the vibrating system are used to The material is compacted to ensure the flatness and compactness of the road surface; the walking system is used to drive the entire paver to walk on the road surface. [0003] In the existing ...
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IPC IPC(8): E01C19/48G05B19/042
CPCE01C19/488G05B19/0428
Inventor 龚志杰郭启华张恒郡王林东王贞
Owner 柳工无锡路面机械有限公司