摘要：【中文】本发明公开了一种机械工程用推料装置，包括支撑座、滑轨一、限位板和丝杆一，所述支撑座上端两侧成型有滑槽一，所述滑槽一两内壁上成型有所述滑轨一，所述滑槽一内设置有所述限位板。有益效果在于：通过设置滑槽一、滑轨一、滑块一、丝杆一和把手一，可使限位板的间距能够根据待加工的物料的宽度大小进行调节，使限位板能够便捷的对不同宽度大小的物料的移动进行限位，保证物料在被推料移动时不会发生偏移等现象，使用十分便捷，通过设置升降板、丝杆三、滑移座和把手二，可使推料杆的高度能够根据待加工物料的高度便捷的进行调节，以使推料杆在进行推料工作时不会因高度过高影响物料的加工工作，也能保证推料工作的顺利进行。 【EN】The invention discloses a material pushing device for mechanical engineering, which comprises a supporting seat, a first sliding rail, a first limiting plate and a first screw rod, wherein first sliding grooves are formed in two sides of the upper end of the supporting seat, the first sliding rail is formed on two inner walls of the first sliding groove, and the first limiting plate is arranged in the first sliding groove. Has the advantages that: through setting up spout one, slide rail one, slider one, lead screw one and handle one, can make the interval of limiting plate adjust according to the width size of the material of treating processing, make the limiting plate can be convenient carry on spacingly to the removal of the material of different width sizes, guarantee that the material can not take place phenomenons such as skew when being pushed away the material removal, it is very convenient to use, through setting up the lifter plate, lead screw three, seat and handle two slide, can make the height of ejector pad pole can be according to the highly convenient regulation of treating processing material, so that the ejector pad pole can not be because of the processing work of high too high influence material pushing away the material during pushing away material work, also can guarantee to push away the smooth going on of material work.

摘要：【中文】本发明公开了一种机械工程驾驶舱防护装置，包括驾驶舱钢制框架和安全气囊传感器，所述驾驶舱钢制框架两侧设置有舱门，所述舱门上设置有钢化玻璃窗，所述舱门内部设置有加固钢条。有益效果在于：本发明通过设置驾驶舱钢制框架、螺纹安装脚、以及拆卸底座板，可快速实现驾驶舱的拆卸和安装，便于后期的维护更换，提高了工作效率，通过设置气囊一、气囊二、气囊三以及安全气囊传感器，可在驾驶舱发生较强冲撞损坏时，对驾驶员起到一个保护的作用，减小了人员的损伤程度，通过设置波纹状降噪垫，通过降噪垫的吸引结构，吸收驾驶舱外部的噪音，较大程度的减小了引擎发出的噪音，保障施工人员一个良好的工作环境。 【EN】The invention discloses a protection device for a mechanical engineering cockpit, which comprises a steel cockpit frame and an air bag safety sensor, wherein cabin doors are arranged on two sides of the steel cockpit frame, a toughened glass window is arranged on each cabin door, and a reinforcing steel bar is arranged inside each cabin door. Has the advantages that: the invention can rapidly realize the disassembly and the assembly of the cockpit by arranging the steel frame of the cockpit, the threaded mounting feet and the disassembly base plate, is convenient for later maintenance and replacement, improves the working efficiency, can play a role of protecting a driver when the cockpit is strongly collided and damaged by arranging the air bag I, the air bag II, the air bag III and the safety air bag sensor, reduces the damage degree of personnel, absorbs the noise outside the cockpit by arranging the corrugated noise reduction pad and the suction structure of the noise reduction pad, greatly reduces the noise emitted by an engine, and ensures a good working environment for constructors.

摘要：【中文】本发明公开了一种机械工程教学用实验装置，包括底座、调平支撑脚和固定座，所述底座下侧四角设置有所述调平支撑脚，所述底座上侧设置有所述固定座，所述固定座上侧设置有安装座，所述安装座一侧设置有显示屏。有益效果在于：本发明中的调平支撑脚、一号水准仪、转动杆、二号锁紧旋钮和二号水准仪，可以使得底座和激光测距仪的水平度得到检测和调整，进而保证车轮的检测精准度，本发明中的安装座、电机、行星减速机和一号卡固盘，使得装置可以对车轮在不同旋转速度情况下的外侧平整性进行检测，进而保证装置对车轮的检测效果，提高装置实用性。 【EN】The invention discloses an experimental device for mechanical engineering teaching, which comprises a base, leveling supporting legs and a fixing seat, wherein the leveling supporting legs are arranged at four corners of the lower side of the base, the fixing seat is arranged on the upper side of the base, an installation seat is arranged on the upper side of the fixing seat, and a display screen is arranged on one side of the installation seat. Has the advantages that: the leveling supporting leg, the first level, the rotating rod, the second locking knob and the second level can enable the levelness of the base and the levelness of the laser range finder to be detected and adjusted, and further guarantee the detection accuracy of the wheel.