FIELD: machine engineering.
SUBSTANCE: rear expandable angle blade consists of a blade, a frame, a hydraulic cylinder for lifting and lowering the frame and hydraulic cylinders. The blade consists of a left and a right parts, which are connected by means of hydraulic motors with rods hingedly connected to the frame. The hydraulic cylinders are hinged to the frame and rods, and the left and right parts of the blade are expanded by the rods by means of the hydraulic cylinders. Rotations of the left and right parts of the blade are carried out by means of rotary hydraulic motors, and the rod is expanded by means of the hydraulic cylinders. The frame is hingedly connected to the hydraulic cylinder for lifting and lowering the frame, by means of which the blade is lifted and lowered.
EFFECT: increased productivity due to raking of snow to the central axis of the road and the lack of additional forces which deflect the snow removal machine from the set course.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FRONT ROTARY V-SHAPE DROP | 2017 |
|
RU2660272C1 |
| SNOW REMOVAL BLADE | 2011 |
|
RU2465393C1 |
| BUCKET FOR FRONT LOADER WITH POSSIBILITY OF SIDESWAY | 2016 |
|
RU2650566C1 |
| BUCKET OF INCREASED CAPACITY OF CONSTRUCTION MACHINE | 2016 |
|
RU2683472C2 |
| BULLDOZER WORKING EQUIPMENT | 2004 |
|
RU2305727C2 |
| SNOW-PLOUGH | 2015 |
|
RU2591726C1 |
| WORKING EQUIPMENT OF MOLDBOARD TYPE | 1992 |
|
RU2034115C1 |
| MEDIUM SNOW BLADE | 2023 |
|
RU2817451C1 |
| SNOW PLOUGH | 1996 |
|
RU2143027C1 |
| SNOW REMOVER | 2000 |
|
RU2188889C2 |
