Excavator simulation training model
Excavators are the main machinery in mechanical engineering. They are widely used in engineering construction, road construction, hydraulic engineering, national defense engineering and other earth-rock construction and mining industries. The hydraulic excavator simulation model has the advantages of small size, light weight, convenient operation and long-distance manipulation.
1. The electrical operation control is side-mounted, and the hydraulic station is placed at the bottom of the hydraulic table. The overall structure is compact and coordinated, beautiful and elegant, and has strong firmness.
2. The excavation machinery is made according to the reduced scale of the physical structure, simulates the on-site operation, and can truly reflect the actual working conditions of the machinery, so that students can understand the structure and working principle of each component of the machinery in practice, and the experimental control is controlled by a cross rocker;
3. The experimental parts use pressure-resistant hoses, the hydraulic components use Huade domestic brands, and the pump station uses variable vane pumps.
4. With three-phase leakage protection, output voltage 380v/220v, with leakage protection, electrical control adopts DC 24v, with overvoltage protection to prevent damage to equipment by accidental overload
Specification (Technical parameter)
Motor: AC380V power 1.5KW 1500r/min
Variable vane pump: rated flow 8ml/r rated pressure 6.3Mpa
1. Structure and working principle of hydraulic transmission and components;
2. Demonstration control experiment of hydraulic excavator;
3. Electrical control experiment, electromechanical-hydraulic integrated control experiment;
4. The structure and application of hydraulic valve block;
5. Demonstration control experiment of hydraulic excavator
6. The cross rocker controls the slewing operation, the boom lifts and the platform rotates at the same time
7. The cross rocker controls the unloading operation, the bucket and stick work at the same time, and the position and height of the boom can be adjusted
8. The cross rocker controls the return, the platform rotates, the boom and the stick cooperate to return to the excavation start position
Beijing Zhongzhi Beifang Education Technology