SU17726A1 - Mobile drovokolny machine with a friction mechanism for the control of the ax - Google Patents

Description

In the proposed mobile splitter with a frictional mechanism, a device was used for the control of a cleaver, which is used for receiving and placing the block into the desired position. - The seam of the assembly consists of a base plate With a notch in the middle, against which a churak falling from the conveyor rollers rests. The shoulders connected to each other are connected to the slab with a sharpness, carrying the rollers on the free ends, which, when the shoulders are rotated, set the block from the inclined position to the vertical. ,

The cleaver is driven by two friction rollers, between which the board clamped by them, rigidly connected to the cleaver, is laid. One of the friction rollers is under the influence of a spring. or a load that presses this roller to the board when raising the cleaver, and to release the board, the roller is lowered by means of a lever mechanism, while under the action of its own weight, the cleaver falls and forcefully hits the fool, splitting it into pieces.

In the schematic drawing of FIG. 1 shows a front view of the proposed wood saw; FIG. 2 - side view; FIG. 3 is a top view; FIG. 4 is a section along LIVIA AB in FIG. G, FIG. 5: a section along the line DB in FIG. one; FIG. on fractional rollers.

The frame 4, which is movable on wheels 2 (fig. 1, 2 and 5), has guides 4, along which the splinter 5, rigidly connected with the board 6 (figs 1 and 6), placed between the friction rollers 7 and 8 (fig. 6), of which the roller 7, mounted on the axis 9, is rotated by means of a friction clutch 10-11 chains 12, -1ari than (In the idle position the clutch is held by the weight 27.

The rotation of the axis 9 is transmitted through the stubble 15-16 to the roller 8, which is rigidly seated on the axis 17 placed in the shackles 20 (Fig. 6), which are under the influence of the spring 18 or the load 19 (Fig. 1 in 6) ,. as a result, the roller 8 rises, presses the board 6 and through it the driving roller 7. In addition, a lever mechanism is connected with the earrings 20, which is used to lower the roller 8.

The forage 38 supplied by the conveyor rollers 34 (FIGS. 2, 3 and 5) falls onto the plate 25 and, abutting against the notch 25, occupies an oblique application, as shown by the dotted line in FIG. 2, after which, by turning the handle 27 of the arms 35, 36, carrying the rollers 44 and the interconnected rod 38 at their free ends, the block of arms, resting on the rollers 44, is set in the vertical position required for splitting and fixed by cargo 39.

The ax is controlled by turning in the corresponding direction the levers 22 and 26, of which the latter is pivotally connected to the friction clutch 10-11, which, including turning, into rotation, by means of 14 N 12, the driving roller 7. The frictional roller 8 operates on the lever mechanism 23, 22 rises and, pressing the board 6 against the roller 7, raises it, together with the hammer, upwards. Raising the Required height of the cleaver, the roller 8 is lowered, due to which the plank is released and the cleaver, the pad, with a force strikes the fool, heating it in two parts.

To automatically shut off the clutch 10-11, when raising the cleaver to the highest position, a lever 29 is provided in which the cleaver 5 pushes against it and turns off the friction clutch connected with it by the lever 26.

Transfer of churak from one machine to another, placed ohm machine, is done by using 40 p. 41 controlled lever i (Figs. 1, 2, 3 and 5), which, picking up a churak from rollers 34, guide it along an inclined 42 on the conveyor rollers 24 of an adjacent machine (Fig. 5).

 Betrays the patent. ,

1. Mobile drovokol stank d, a friction mechanism for balancing with a cleaver, characterized by the use of a device for receiving and placing a cracked blockage in the required position consisting of a base plate 25 (Fig. 1, 2, 3) - with a notch 25 in the middle for receiving a block 33 falling from conveyor PO.MKOV 34, with which plate shoulders 35, 36 are articulated, articulated by a rod 38 and bearing rollers 44 at free ends for setting the block 33 from an inclined to a vertical position by applying a handle 37 w securing action billet cargo 39i

2. In the machine described in paragraph 1, the use of a device for holding the splitting ax in any position sh. releasing it for a fall, characterized in that the axis 17 of the friction roller B- (Fig. 6) is placed in the studs 20 and is under the influence of the springs 18 (Fig. 6), or. loads 19 (Fig. 1), having their purpose and raising the roller 8 to press the board 6 connected to the striker, and through it to the second leading friction roller 7, lowering which roller 8 to release: the boards 6 are made by the workers with the help and lever mechanism 23, 22.

3. In the machine tool described in paragraph 1, the use of a device for transferring eccentrics from one machine to another, placed - near, consisting) of 41 arms controlled by the lever 40 (Figs. 1, 2, 5 and 3) for picking up a block of rollers 34 and directing it on an inclined chrome 42 to the conveyor rollers 24 of an adjacent machine.

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