SU579923A3 - Loading machine - Google Patents

Description

one

The invention relates to earthmoving transport vehicles.

Known loaders, self-propelled chassis, bucket, boom, hydraulic lift control ,; lowering and tilting the bucket lj,

Also known is a loading machine, including a self-propelled chassis, a bucket, an arrow and hydraulic cylinders for controlling the lifting, lowering and tipping KOBmaf2j.

The disadvantages of the known machines are that they are not sufficiently productive due to the limited capacity of the bucket.

The purpose of the invention is to increase the loading machine performance.

For this, the machine is equipped with an additional gel bucket with an exciting device, while the additional bucket is attached to the main bucket with the possibility of being placed inside the latter and directed in the same direction as the main bucket,

Gripping device can be made in the form of a rod rigidly mounted on an additional bucket, and

hook, hinged to the self-propelled chassis.

It is advisable to make the hook in the form of a two-armed lever, the free shoulder of which is more desirable than another.

On fng. 1-4 shows the proposed machine, the various positions of the working equipment in the process of loading and unloading the soil; Fig, 5 - the main and additional buckets, Bnz in the plan; On fng, 6 same, side view.

Claims (2)

The loading machine includes a self-propelled lass 1, main bucket 2, additional bucket 3 pivotally attached to the main bucket and located inside the latter. The main bucket together with an additional hinge is fixed on the boom 4, which is connected to the base machine by the hinge 5 and the hydraulic cylinders 6 controlling the boom raising-lowering. Hydraulic cylinders 7 are also installed on the boom for tipping the bucket. Cutting the croc 8 of the additional bucket is oriented 1 direction of the cutting edge 9 of the main bucket, and a rod Yu is fixed to the brackets of the main bucket and interacting with the hook 11 fixed on the MO MOH.ODnom chassis on the axis 12, to load the main bucket 2 with additional bucket 3 into the ground under the action of the pressure force of the hydraulic cylinders 6 of the boom to the self-propelled chassis 1. In this case, the additional bucket 3 is placed B EYING II into the soil fills it completely. After that, a bucket of 2 G1Shchrotsili1 drami 6; The burner rises to a level when the rod 10 enters an interaction with the hook 11 (Fig. 1). Then the bucket is lowered to the position of penetration into the ground and is filled (Fig. 2). At the same time, the additional bucket is held in the upper position by the hook 11, the bucket filled with soil rises and the ground bucket pushes the additional bucket out and:; Leki with hook 11 (Fig. 3). Machine: it is distilled to the place of unloading, where the main bucket 2 is tilted with an additional KOBtuorvi Boicpyr, hinge (Fig. 4) together with the aid of the hydraulic rotor 7, together with the additional KOBtuorvi. In this case, the hydraulic cylinders in n 7 can be supplied with a hydraulic fluid, the pressure of which pulsates so that the main and additional buckets 2 and 3 experience a vibration. The machine, in addition, is equipped with the means, the prbdo vra shyulimi additional bucket from the dumping machine to the driver's cabin. Claims. 1. A loading machine, including a self-propelled chassis, a boom, a bucket, and hydrodilders to control the raising, lowering and tipping of the bucket, characterized in that, in order to increase its productivity, the machine is equipped with an additional bucket with a gripping device, the bucket is hingedly attached to the main bucket with the possibility of placement inside the bottom and is directed in the same direction as the 5J BASED BUCKET. 2. The machine according to claim 1, characterized in that the gripping devices are made in the form of a rod rigidly fixed on an additional bucket, t hook, the Nyrio ball mounted on a self-propelled chassis. 3. The machine according to claim 2 And he says that the hook is made in the form of a double arm, whose arm, the free shoulder of which. t more than another. Sources of information included in the examination at examination: 1.Pa / hectare USA N9 344502О, EY. 214-768, 1969, 2. US patent fa 263Q414, yl, .5, 1950. ig.2 / W. 4 w T:. five