RU1798446C - Bucket for clearing canals of vegetation - Google Patents

Abstract

Usage: in the operation of reclamation systems and the mechanization of reclamation works, it is intended for cutting and removing all types of vegetation with diameters up to 40 mm at the bottom and slopes of open channels and other earthworks. The essence is that the tooth is made in the form of triangles of various lengths and with sawtooth lateral edges. When the bucket is dragged along the channel, the vegetation is not removed, but is cut off by sawtooth edges. 3 ill.

Description

The invention relates to the field of exploitation of reclamation systems and the mechanization of reclamation works; It is intended for cutting and removing all types of vegetation with a diameter of up to 40 mm at the bottom and slopes of open channels and other earthworks.

The purpose of the invention is the mechanization of cleaning vegetation of canals, collectors and other hydraulic structures.

In FIG. 1 shows the proposed bucket; in FIG. 2 is a section AA in FIG. 2; in FIG. 3 is a structural diagram of a cutting tooth.

The bucket contains a bucket body 1, a knife 2, cutting teeth — long 3 and short 4, stiffeners 5, half tooth 6. (extreme) and side 7. The bucket body 1 is made in a cylindrical trellised shape; the lower part is extended forward and ends with a knife 2. The supporting part of the ribs

stiffness 5 is on the same plane with the lower edges of the teeth.

The tooth consists of a flat tooth of triangular shape 3.4, on the side faces x the teeth-edges 6 are cut out in the form of a saw. The wide end of the tooth 7 is bent onto the bucket knife 2 and fastened to it in four places by bolts 8. To increase the rigidity and strength, a fin 5 is welded on top.

The lower edge of the sidewalls has similar shapes. But they are extended forward to protect the teeth from impact deformation when falling. The middle rib 8 has the same shape and purpose. The bucket grip width B is determined depending on the geometric capacity Q of the bucket, B (1.5-2.0) 0, m.

The recommended bucket, when cleaning the channels and collectors, is collected on a dragline or backhoe shovel. For which it provides for a corresponding 4 th

4 4

corresponding, similarly to a replaceable working body, fastening and connecting parts.

The principle of operation of the excavator with the new bucket resembles a planning bucket on the corresponding types of machines.

The object is cleaned of vegetation according to a shuttle pattern across the channel, in strips, overlapping the adjacent one by 10-20 cm.

When the bucket is dragged, vegetation - reeds go between the teeth and cut into the lateral edges of the teeth, fall into the bucket and are thrown to the side by the excavator.

The recommended invention has an economic and technological effect due to its intended use, high productivity, lower specific energy consumption, the ability to cut all kinds of vegetation at the level of the surface of the channel walls and underground at a depth of 6 cm and

at the same time remove them.

Claims (1)

SUMMARY OF THE INVENTION A bucket for cleaning canals of vegetation, comprising a barrel-shaped housing and attached to it a knife with flat teeth, characterized in that, in order to increase the productivity of the bucket by increasing the cutting ability of the side edges of the knives, the tooth is made in the form of triangles with different lengths in plan and with sawtooth lateral edges, with long and short teeth arranged alternately.