SU1419975A1 - Projected fork for loader - Google Patents

Description

i The invention relates to hoisting equipment, namely, load handling devices, and can be used in various branches of the national economy in the processing of pieces of cargo.

The purpose of the invention is the expansion of the functional capabilities of the capture. I FIG. 1 shows a gripping view of U Uepxyt in FIG. 2 - section AA on the bi. 1 (with partially extended forks, in Fig. 3 - the same, with fully extended forks

the support lever 5 applies the pressure force to the long arm of the pressure lever 7, and through the hinge 6 to the movable forks 2. The movable forks 2 extend to the required magnitude. In such a position, the capture can process cargoes of small dimensions and set them at 2 cell depths.

During the processing of cargo of 14 large sizes (Fig. 3), the fork 2 is extended to its full size. When this cylinder 4, the reference

The outward grip consists of a non-15 lever 5 and a push lever 7 of the available forks 1 fixed on the carriage below the upper surface of the loader, the forks 2 installed with the possibility of their movement along the fixed forks 1, axis 3 I with the hydraulic cylinder 4 mounted on it and the supporting lever I 5, the hinge axis 6 with the push lever 7 installed on it, the connecting hinge 8 connected to the supporting lever 5, the hinge 9 with the power cylinder 4 and 10 s axis 6. The power cylinder 4 is fixed on the axis 3 by means of the hinge 11, and supporting 5 pomopodvizhnyh release lever 1 and fork 2 movable, freeing the surface of the forks 1 and 2 that with. allows you to load on them

20 are considerably larger, at this hinge 8 and 9 are located above the axes of the 6 hinges, which ensures the displacement of the forks 2 towards the opposite side. To this end, to the edge

25, the lower position of the hydraulic cylinder 4 rests on a corresponding stop (not shown), forming the necessary angle to ensure the return of the supporting 5 and push 7 levers in the original 25 lower position, the hydraulic cylinder 4 rests on the corresponding stop (not shown), forming the necessary angle to ensure the return support 5 and pressure lever 7 in the outcome ° s hvagrabet as follows. 30 th position. This arrangement

ОААХЭм «-г, tQ-v ул uuo via DUimi u K o U uci nna tap -

the force mechanism allows the transshipment of cargoes, the dimensions of which vary in a wide range of mechanisms of movement, allows the processing of freights, the dimensions of which vary in a wide range. During processing of goods 13 small sizes (Fig. 2) with the help of the force cylinder and the pressure lever 7 the movable forks are extended, the measure is set in the rack (shta- 2 by a certain amount. During the process) at 2 cell depths and at the fork forks 2 the rod of the 4-cylinder power-rod is pulled into the cavity of the cylinder and presses short arm of the push lever 7, wherein the cylinder JQ

area, with loads a little time

jackpot, the depth to establish larger loads, i.e. Cover racks with different cell dimensions, which ultimately increases

4 rotates both through the hinge 8 and the performance of the loader.

The support lever 5 transmits the pressure force to the long arm of the pressure lever 7, and through the hinge 6 to the movable forks 2. The movable forks 2 extend to the required value. In this position, the grip can process loads of small size and set them at 2 cell depths.

During the processing of cargo of 14 large sizes (Fig. 3), the fork 2 is extended to its full size. When this cylinder 4, the reference

the lever 5 and the pressure lever 7 are located below the upper surface of the fixed 1 and movable 2 forks, freeing the surface of the forks 1 and 2 that c. allows you to load on them

of a much larger size, with this, the hinges 8 and 9 are located above the axes 6 of the hinges, which ensures the displacement of the movable forks 2 in the opposite direction. To this end, in the lowest position, the hydraulic cylinder 4 rests on a corresponding stop (not shown), forming the necessary angle to ensure the return of the reference 5 and pressure 7 levers to the initial position. This arrangement

position. This arrangement

  tQ-v ul uuo via DUimi u K o U uci nna tap -

the force mechanism allows the transfer of loads, the dimensions of which vary in a wide range, to be installed in a rack (stack) at 2 cell depths and at

set the measure in the rack (staple) at 2 cell depths and at the

at the same time, place small loads in the rack (staple) at 2 cell depths and on

jackpot, the depth to establish larger loads, i.e. Cover racks with different cell dimensions, which ultimately increases

/} gt

12 5 ff d

 LA

iO

physical

Claims (1)

LIFTING LIFT TO THE LOADER, comprising fixed and movable forks connected to a drive of their movement, including a cylinder, pivotally connected to a short arm, and a long arm mounted on a horizontal axis, with which the movable forks are interconnected, the axis of the hinge of the cylinder and the hinge axis fastenings of the push lever on movable forks are located in one horizontal plane passing through the middle of the lateral power cylinder, hinged on fixed forks, support and fixed surfaces zhnyh forks. SU „1419975 A1 -1419975