JGDB-YYCS transparent hydraulic teaching forklift
Forklift is an important machine in mechanical engineering. It can be divided into straight fork and inclined fork according to the direction of the shovel. It is widely used in the industrial and civil construction industry. Our company has integrated the advantages of hydraulic PLC and pneumatic PLC experimental equipment on the basis of transparent hydraulic transmission test benches, and has adopted an open comprehensive test bench structure, which has been widely consulted by experts, professors and teachers, and has been developed through continuous innovation and improvement. It is an ideal comprehensive experimental equipment integrating hydraulic technology and PLC programmable controller technology. During the experiment, students can make intuitive and perceptual comparisons, and understand the characteristics, advantages and disadvantages of the machine, electricity, and fluid.
By using the physical hydraulic forklift to intuitively understand the structure and principle of hydraulic components, it is possible to clearly observe the hydraulic transmission experimental oil circuit, which is combined with mechanical transmission, electrical transmission and physical model. The internal structural principle and the working process of the hydraulic transmission oil circuit. The simulation forklift can teach the structural working principle and performance of a single hydraulic component, and can also perform experimental demonstration learning on common basic hydraulic circuits.
1. The table is made of cold-rolled steel plate (with plastic spraying and anti-corrosion treatment), and the hydraulic circuit experimental screen is refined by using industrial aluminum alloy T-shaped grooves. The whole integrated structure, combining control and operation;
2. The operation control is PLC and relay control, which is concentrated on the experiment screen. The overall structure is compact, well-coordinated, the layout is beautiful and generous, and the practicability is strong, and it can be used for experiments for 4-6 people.
3. Really reflect the actual working conditions of its machinery, so that students can have a deep understanding of the components and working principles of its mechanism in the experiments.
4. The circuit oil pipes are imported transparent oil pipes, the hydraulic oil is red special hydraulic oil, and the working pressure is only 0.3-0.5MP. Low noise.
5. The casing of the hydraulic components are all made of imported transparent plexiglass, and the internal structure and working process of the hydraulic transmission device can be observed;
The main technical parameters
1. Power supply: 220V 50HZ (mains power)
2. LC programmable controller (Panasonic) FP1-C14 host, 8 inputs and 6 outputs (relay output mode);
PLC can choose another brand model according to requirements, such as (Mitsubishi, Siemens, Omron, etc.)
3. Pump motor: Z400 type motor, power 400W, equipped with a dedicated stabilized DC motor speed regulator, speed range 0-2000RMP;
4. The pressure required for the oil circuit during the inspection work is only .3-0.5Mpa, and the noise is small;
5. Inspection table size: 1100 length * 850 width * 1100 height (mm)
6. Screen inspection size: 740 length * 850 width * 260 height (mm)
1.Basic programming of PLC programmable controller and application of basic control technology
2.Application of electrical control technology
3. Observe the structure and working principle of each component of the hydraulic transmission;
4. Basic control circuit experiment of hydraulic transmission;
5. Multi-loop action cylinder control experiment;
6. Other comprehensive and extended experiments;