Agricultural machinery overall anatomy teaching experimental device

one. Features

1. Demonstrate the principles and structure of each tractor system.

2. The reduction motor drives the engine to dynamically demonstrate the working process of the power drive and transmission system.

3． The electrical system is working normally, and various working conditions of the electrical system are dynamically demonstrated.

4. The key anatomical parts of each assembly are p--nted in different colors to highlight the structural layers.

5. Comes with instruction manual and tr--ning guide.

6. Mechanical assembly and fitter assembly virtual simulation software: This software is developed based on unity3d, with optional 6-level image quality. It is equipped with the design and virtual disassembly and assembly of reducers and shafting structures, the design and simulation of common mechanical mechanisms, and a mechanism resource library. For a typical mechanical mechanism (virtual disassembly and assembly of a gasoline engine), the software is a whole software and cannot be individual resources.

A. Reducer design and virtual disassembly interface can choose worm gear bevel gear reducer, two-stage expanded cylindrical gear reducer, bevel cylindrical gear reducer, coaxial cylindrical gear reducer, bevel gear reducer, and one-stage cylindrical gear reducer. Gear reducer.

Worm and bevel gear reducer: After entering the software, the assembly content is automatically played, and each step in the video has text explanations.

Two-stage expandable cylindrical gear reducer: After entering the software, the content is played in the form of a video. The video content should include: part name (scan the QR code to see the name of the part), disassembly and assembly demonstration (including disassembly and assembly), virtual disassembly Installation (including overall, low-speed shaft, medium-speed shaft, high-speed shaft, box cover, box seat)

1. System composition and characteristics of fluidized bed drying unit operation tr--ning equipment

1. Frame\st--rs\guardr--ls: frame length×width×height: about 3000×1500×3500mm, st--rcase width 700mm. The total installation size of the equipment: 3700×1500×3500mm. The whole machine adopts a steel installation frame (two-layer design, the first floor is convenient for operation, m--ntenance, and access, and the second floor has a safety ramp leading up to it and has guardr--ls and anti-skid pattern plates), anti-rust red primer, and spray p--nt treatment. Fasteners: cooperate with flanges, valves, frames, st--rs, guardr--ls, brackets.

2. Mechanical equipment configuration: fluidized bed dryer, external plate fin preheater, cyclone separator, bag dust collector, st--nless steel --r-locked continuous sampler, accessory pipes and valves. Fluidized bed dryer: st--nless steel, glass observation hole, three fluidized drying chambers.

3. Power conveying equipment: high-efficiency and low-noise vortex fan, --r-locked continuous feeder.

4. Detection configuration: bed temperature detection and control, dry material volume control, dryer --r volume detection and control, electric heating preheater temperature detection and control; fluidized dryer inlet and outlet --r temperature detection, fluidized drying tower sampling material moisture measurement , bed pressure drop detection.

5. Local intelligent instrument and electrical console: about 1650X700X1400 steel spray-p--nted piano-type structure local instrument and electrical console (including local control intelligent instrument with RS485 communication interface, embedded microcomputer position and switch position, and cont--ns DCS interface Entrance). The internal leakage protection --r switch and current leakage protector fully consider the personal safety protection; at the same time, each group of strong current output has a knob switch control to ensure the safety of the equipment and convenient operation and control; it is equipped with split-phase indicator light, switching power supply, contact relays, solid state relays, self-locking switches, plastic copper wires, rubber sheathed wires, shielded wires, aluminum alloy trunking, etc. The device can be independently measured and controlled on-site through the on-site industrial control console through intelligent instruments with RS485 communication bus + industrial control configuration software to complete various practical tr--ning projects. The system can also adopt DCS control system.