SU308157A1 - WORKING ORGAN TO THE PLAYER - Google Patents

Description

Known working body to the tracker, including a pushing frame and a two-jaw ladle.

However, a known working body for the trackplayer does not provide the possibility of simultaneously performing several types of work.

In the working organ being described to the trackplayer, the back wall of a double-maxillary bucket is made with a transverse beam, central and lateral sections, which are pivotally fixed to the transverse beam by the outer ends and connected to a crossbeam, for example, using a four-link mechanism, simultaneously turning the side sections and turning the back wall into a two-shaft plow.

FIG. 1 shows the proposed working body to the tracklayer, side view; in fig. 2 - the same, top view; in fig. 3 shows the working device in a two-blade position with a conventionally removed valve; in FIG. 4 shows a section along the A-L in FIG. 3

The proposed tool body consists of a pushing frame /, a transverse beam 2, a two-maxillary bucket 3 with a rear wall comprising a right lateral 4, a central 5, a left lateral b section, a four-link mechanism consisting of levers 7 and S and an order 5. On the cutting part a two-maxillary bucket 5, a tooth Y is installed. The hydraulic actuator of the working body contains hydraulic cylinders II for raising and lowering the working body,

hydraulic cylinders 12 rotate the two-maxillary bucket 3, hydraulic cylinders 13 of its raising and lowering and hydraulic cylinders 14 of the drive of the four-stage mechanism.

On the transverse beam 2, the brackets 75 for fastening the shaft-pipe 16 of the two-maxillary bucket 3, the brackets P of its fastening to the pushing frame 1, the brackets 1 for fastening the hydraulic cylinders 13 are mounted. The lateral sections 4 and 6 have brackets

19 for hinging to the crossbeam 2 and sliding hinges 20 for fastening to the central section 5, which is fixed to the levers 8 by means of the hinges 2 /. The brackets 22 are rigidly fixed to the valtube 16.

for fastening hydraulic cylinder rods / 3. Brackets 23 for securing the rods of hydraulic cylinders of the hydraulic cylinders are mounted on the transverse beam 2. Such an arrangement of the working body provides the opportunity to install for operation in the following positions: a two-jaw bucket, a bulldozer, a double dump plow.

The cutting of the soil that fills the bucket occurs at the bucket. After filling the bucket with the help of hydraulic cylinders 12, it rotates relative to the pushing frame 1 so that the open cavity is directed upwards, and then the bucket with the pushing frame / with the help of hydraulic cylinders 11 raises 1 -1.5 m upwards and in this position the soil is transported to the site unloading.

The bucket is unloaded by turning it by means of a hydraulic cylinder 13.

Subject invention

The working body to the pathplayer, including a pushing frame and a two-maxillary

A ladle, characterized in that, in order to simultaneously perform several types of work, the rear wall of a two-maxillary dipper is made with a transverse beam, central and

the lateral sections, which are external-hingedly hinged to the crossbeam, and the inner ends are connected by means of sliding hinges to the central section, which can be moved forward relative to the crossbeam, for example, by means of a four-stage mechanism with simultaneous rotation of the side sections and turning the back wall into twin dump plow.

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