In recent years, the whole machinery of Yutong Heavy Industries rotary drilling rig has been continuously innovated and improved, and the overall reasonable layout is more fair. Not only is the design beautiful and elegant, the function not disorderly and reliable, but also the technical improvement is improved, and the older generation is perfect, with excellent application rationality. In order to develop the working efficiency and reduce the labor efficiency of the staff, the technical staff of the pile workers independently researched and developed the products, and refitted the telescopic hydraulic cylinders on the movable pulley frame and the lower mast respectively, fully automatic Variable hydraulic motor Adjust all components to the operating state; Fashionable parallelogram tissue, MYMYS hydraulic Hydraulic motor With the innovation and improvement of Yutong Heavy Industry's product R&D staff, the mast looks more classic and powerful. According to the efficiency of the lifting hydraulic cylinder, the mast is in a beautiful posture, away from the human body for a long time or close to the human body, just like a dancer who is flexible and determined. The angle of view of the mast is moderately changed to adjust the strength of the mast in work or the height width ratio of the mast in transportation.
The rotary table is the core component of the rotary drilling rig. The rotary table of Yutong Heavy Industry rotary drilling rig can automatically and endlessly change the rotation rate and output torque according to different geological environment preconditions. The oil provided uses three valve waste to reduce the kinetic energy damage of the system software, and is modified with Advantages of cycloidal motor Separate refrigeration, lubrication and speed regulating hydraulic system software ensures that the rotary table can work reliably and efficiently. It is used in the digging and drilling machine, and has a considerable effect.
With the continuous development trend of technology, the hydraulic telescopic joint Mummus hydraulic motor has sprung up, and its application is also relatively common. The digger is equipped with a hydraulic telescopic joint mold hydraulic motor produced by Dongfeng Cummins. The whole process of the mast is fully automatic take-off and landing, and the flatness of the mast is fully automatically adjusted. The touch screen and monitoring can immediately indicate the main parameters of the operating state. The actual operation of the whole machine adopts hydraulic dominant control, The hydraulic system software of load sensor and programmable control are used to complete the automation technology, and the application is convenient and convenient. The mast of the digger adopts a specially fabricated prefabricated box girder steel frame structure, which has excellent rigidity and stability, and is shock and shock resistant. The folding structure without disassembly and assembly can reduce the length and height width ratio of the entire machine, which is conducive to transportation.
