SU1409713A1 - Curbstone laying machine - Google Patents

Description

ICA

Garden

The invention relates to devices for laying curbstones in a precast curb and can be used in the construction of roads and pavements,

I The aim of the invention is to improve the productivity and quality of curbstones.

FIG. 1 shows the proposed stacker, the general view in FIG. 2 is the same, front view, on — node I in FIG. 1 | FIG. 4 is a section AA — FIG. 1.

The curbstone stacker contains the base machine 1 in the form of a forklift loader 2, the frame 3 is attached to the base machine 1 frame. Guides 4 are mounted on the frame 3, - on which the curbstone receiving mechanism, designed in the form of tilting spring-loaded shelves 5, is hinged

On the top of the frame 3 is placed connected to it by means of a hinge lifting crane equipment

This is made in the form of two arrows 6, rigidly interconnected in the upper part by a rod 7, on which the traverse 9 о is suspended by means of cables 8. The arrows 6 are rotated by means of hydraulic cylinders 10 hinged on the frame 3,

On the forking pickup of the base machine 1, there is a device for feeding the curbstone, made in the form of a conveyor 11, which can be moved vertically using a hydraulic cylinder (not shown) of the fork pickup 2.

Perpendicular to the longitudinal axis of the stacker, device 12 is installed. The curb stone is installed in a predetermined position, made in the form of an inclined roller table 13, part of the rollers of which is spring-loaded Roller table

13 is pivotally attached to the uprights 14s, which in turn are rigidly attached to the frame 3 "

The device 12 is equipped with a fastener ". ,

on stoicas 14

15 walls to prevent overturning and falling curbing

stone from the roller table 13, to the base of the roller table 13 pivotally fixed guide tray 16, px-rail

 the other end by means of the hinge 17,

to the device 18 for vibrating the curbstone, made in the form of a box that repeats the shape of the upper part of the stone, with a bell.

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The device 18 is mounted on the frame 3 by means of spring-loaded hydraulic cylinders 19 and is equipped with vibrators 20 placed on the upper part of the box 20. The outer wall of the device has longitudinal slots 21, in front of which the clamping elements 22 are mounted.

The curbstone is laid as follows.

Delivered from the factory stack of curb stones installed with the help of lifting equipment on the spring-loaded shelves 5 mechanism receiving curbstones. The conveyor 11 fixed on the fork pickup is lifted by means of a hydraulic cylinder to receive the first row of curb 5 piles of stones, and Shelves 4 are pressed out. Then the conveyor 11 of the curbstone is lowered into the working position and the shelves 4 are in their original position and a second p is installed on them d stack Then the curbstone 11 is conveyed to the roller table 13 by means of the conveyor stone to feed the curb stone to a predetermined position, while the spring-loaded rollers lift it over the surface of the roller table 13, which ensures a smooth transition of the stone from one device to another. Thereafter, the stone is conveyed along the roller table 13 and the guide tray 16 to the place of its installation on the foundation prepared in advance in the trench. In this case, restrictive walls prevent tilting and falling of the curbstone from the roller table 13, and the guide tray 16 flattens the concrete base and protects the joints between the stones from falling into the concrete. Next, the stone with the help of the device 18 for its vibrating planking is set to the position specified in design marks.

The device for vibrating the curb stone in the form of a box that repeats the upper part of the curb stone, equipped with clamping elements, ensures that the stones are placed in the curb strictly along a straight line.

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Claims (1)

CURRENT STONE STACKER, containing the base machine, crane equipment for transporting the curb stack, a frame with a cassette feeder, a live roll, some of the rollers of which are spring-loaded, a vibrating attachment and a transporting device located perpendicular to the longitudinal axis of the base machine, characterized in that, in order to increase performance and quality of laying curbs, it is equipped with a mechanism for vertical movement of the conveying device and spring-loaded pivotally mounted on frames shelves placed above the conveying device, the roller table is installed with an inclination in the direction opposite to the direction of movement of the base machine, and the vibrating attachment is made in the form of an open box downward with a bell facing the rolling table, the latter and the vibrating attachment interconnected by articulated rods and suspended on the frame base machine. figs! I