FIELD: transportation.
SUBSTANCE: invention relates to transportation of rock mass. Cargo vehicle with bottom protection for loading and unloading of lumpy materials comprises bottom of rotary body, tires, flexible band, cylindrical rollers, hydraulic cylinders and supports. Tires are laid flat on the body bottom. Flexible band is suspended with clearance above body bottom. Tires are laid with a gap between them on the body bottom in rows located across this bottom. Rollers resting on supports are installed between these rows. Supports are made in the form of hydraulic cylinders with possibility of lowering surface of cylinders of rollers below level of side surfaces of tires in process of bottom unloading.
EFFECT: ensuring safety of the band from its cuts and gusts and safety of loading pieces of rock mass into dump trucks and their unloading.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CARGO VEHICLE WITH BOTTOM PROTECTION FOR TRANSPORTATION OF LUMPY MATERIALS | 2023 |
|
RU2818942C1 |
| ROLLING VEHICLE WITH UNDERBODY COATING | 2022 |
|
RU2794390C1 |
| CARGO VEHICLE WITH COATING OF BOTTOM AND SIDES OF BODY | 2023 |
|
RU2815460C1 |
| ROLLING VEHICLE WITH UNDERBODY COATING | 2022 |
|
RU2784553C1 |
| PROTECTIVE DEVICE FOR FLEXIBLE COATING OF BOTTOM AND SIDES OF CARGO VEHICLE BODY | 2024 |
|
RU2830263C1 |
| CONVEYOR FOR TRANSPORTATION OF LOOSE AND LUMP MATERIALS | 2019 |
|
RU2724041C1 |
| DUMP TRUCK | 0 |
|
SU1331688A1 |
| BOTTOM OF DUMP TRUCK BODY | 0 |
|
SU1751030A1 |
| DUMP TRUCK BODY | 1992 |
|
RU2032558C1 |
| ROLLING VEHICLE WITH BOTTOM AND SIDE COATING | 2023 |
|
RU2806881C1 |
