Bottom Tipping Semi-trailer

Bottom Tipping Semi-trailer

Application of Bottom Tipping Semi-trailer:
The dump trailer is suitable for transporting various kinds of steel, oreballing, cement clinker and grains. It is an ideal heavy duty truck forsteel-production factories, power and light companies and food staffsdepartments etc.

Descriptions
-Double bridge semi-trailer;
-Carriage volume: 22m3;
-Max. carrying capacity: 26.8 ton;
-Curb weight: 35 ton;
-It is convenient to load and unload goods or materials;
-The carriage and the frame is integrated;
-The side plates of the carriage is elliptic type so the volume is enlarged andthe appearance is also beautiful.
-The front and back plates of the carriage is tilting type so the goods or materials can flow downward automatically;
-It can also unload goods or materials from the bottom outlet.

Parameters ofBottom Tipping Semi-trailer:

Basic Structure of Bottom Tipping Semi-trailer:
1. Frame of theTrailer
- Rectangular Frame Construction;
- Rational longitudinal beam and cross beam structure enable the frame stressrationally;
- Reinforcing plate and strengthening rib are installed in strong-force area.

2. Carriage of thetrailer
- Funnel type carriage and elliptic type side board;
- Strengthening ribs are distributed inside of the carriage;
- Tilting type front board and back board;
- Backflow board is equipped to ensu
re goods or materials can flow to the bottom discharging hole and ensure allmaterials can be unloaded; - There are 3 discharging holes at the bottom of thecarriage and 3 flashboards are equipped to close the discharging holes;
- 3 flashboards are connected by a connecting board in order to guarantee thesealing ability of the discharging holes while closed the flashboards.

3. Open and closedevice of the flashboards
- Two air cylinders or hydraulic cylinders are installed on each side of theflashboards. The cylinders are used to drive the flashboards.

4. PneumaticSystem and Control System
- Pneumatic System:
The given pressure is 0.6MPa; please don’t modify it at will.
An oil cup is installed at the bottom of the Oil Mist Device. It should befilled with engine oil to prolong the service life of the cylinder. Refill iton time.

- WorkingPrinciple of Bottom Tipping Semi-trailer:

① airreservoir;
② air Filtering Set, barometer
③ two-position five-port electromagnetic directional valve
④ one-way throttle valve
⑤ relay valve
⑥ cylinder

5. Manual Unloading Mechanism
Manual unloading mechanism is available for the install of gear, gear rack andhand-operating handle. We can still unload goods when the pneumatic system isout of order.

6. Spare WheelDevices
- Manual Hydraulic Lifting system;
- Storage rack;
- Manual-operating piston pump etc.
- Two spare wheels can be stored.

7. Toolbox &Staircase
Toolbox & Staircase are provided, so it is more convenient for operation.

8. Outrigger
Out trigger is installed in the front part of the dump trailer, so thesemi-trailer can be connected and removed.