UNIT FOR LAYING PAVING SLABS Russian patent published in 2021 - IPC E01C19/52 

FIELD: machine building.

SUBSTANCE: invention relates to devices for laying paving slabs. Sidewalk tile installation unit comprises a frame, a motor with hydraulic pumps, extension table crossbars enter the crossarms of the frame. Rear roller, three brushes, posts, plows and middle dump are attached to the frame. On the frame there installed are: inclined roller table with upper roll table, power plant with running gear drive hydraulic pump and hydraulic drive of other structure elements drive, rotary column, elevator, rear bin, lower roller table, displacement hydraulic cylinders, braces. Two hydraulic control cylinders of the front bunker, two hydraulic control cylinders of the bunker, two hydraulic control cylinders of the front blade, two control hydraulic cylinders are connected to the front bunker. By means of two parallelogram mechanisms front roller and two wheels, front dump, and milling auger are connected to front bunker. Boom fixation hydraulic cylinder and brackets are installed on rotary column, boom base, boom control hydraulic cylinder and winch are mounted. Boom includes boom. Hydraulic control cylinders of support rollers and levers are connected to the frame and extension frame, and support rollers are installed on them. Support rollers enclose two tracks. Following components are movably attached to the frame: middle roller, two hydraulic control cylinders of the middle roller, hydraulic control cylinders of the middle blade and pushers. Axes with transporter frame located on them are inserted into frame brackets. Conveyor frame also rests on the rod. Shelves are attached to conveyor belt and rubber stoppers are connected. Brushes and brushes control hydro-cylinders are connected to the frame from below. Rear roller guides and rear roller control hydraulic cylinders are attached to the frame behind.

EFFECT: use of the proposed unit for laying paving slabs will make it possible to carry out a complex of works when laying sidewalk tiles, which increases labor productivity, improves quality of laying tiles, reduces costs and reduces time for arrangement of sidewalks and squares.

1 cl, 25 dwg