SU34120A1 - Machine for removing feathers, down, bristles, etc. from carcasses or skins. - Google Patents

Description

In the proposed machine for removal from the carcasses OR skins of feathers, down, bristles, etc., in the links of the endless chain conveyor there are two PADS each, from which one, in the link slots, serves to clamp between the pads of the plucked parts under the influence of she spring levers during movement of the conveyor.

When using a machine for pulling out the bristles, they are fixedly mounted in the links of the PADS and are supplied with crests for raising the bristles, and for pulling the skin onto the shaft, the latter is equipped with a ratchet mechanism driven by an asterisk on the shaft of the driving conveyor.

In FIG. 1 is a front view of a machine for removing feathers and down skins from carcasses OR; FIG. 2 is a side view of it; FIG. 3 is a top view of the grill; FIG. 4-VIEW of the front of the machine when used to pull out w, etiins; FIG. 5-view from above; FIG. b-view ko, BOAT with a comb; FIG. 7-side view of the ratchet mechanism.

The machine consists of a series of links /, forming an endless chain conveyor, which is driven by movement through drums 6, reinforced

(65)

on the shafts 7. Fixed pads 2 are fastened on the links x 7, and movable pads 3, in the cuts of the 5 links, These PADS with springs 4 are always pulled back to the position shown in FIG. 1. The round ends of the 5th jawbolt jutting out of the links hit the conveyor by moving the levers P, which rotate on o, C / 4 holders / 5; the lower ends of the levers 9 are held by springs W, which are much STRONGER than springs #. Spring tension W is adjusted by nuts 7 /.

Under the conveyor, so that during the NIPPLE not to tear the skin of birds, a grid is arranged. So that the feathers do not get stuck And do not tear, on padding 2 and 5, in places where the feathers are gripped, pads FROM SKIN OR IZ rubber are strengthened.

As the drums rotate, the worker holds the bird under the trellis 8 and the feathers are drawn through the trellis onto the fixed shoe 2; At this time, the block S with its protruding ends 5 meets the upper end of the levers I which stop it. In this case, the block 5 SLIPS on the notch 75. When the block 3 rests on the block 2, the feather between the pads will be clamped, and when pressing the blocks on the lever, they force it

Turn left on the J4 axis. During this time, the pads of the feathers clamped between the pads; “Are coming. The levers 9 are inclined so that the end of the 5 pad is free, and the spring W is placed in its original position to meet the pad on the next link; at the same time, the springs 4 pull back the pads 3 to the position indicated on the drawing, thereby freeing the clamped pens, which are poured into the box.

The process then repeats and the worker only has to turn the bird 12 to pluck feathers from its different parts.

The machine can be tweaked like a feather,

so fluff separately as follows:

Substitute a thick grille 8 is removed

only a feather, a substitute for fine-relieve down.

In the case of using the machine for

stubble pulling out (fixed in

links x / pads 2 (fig. 4) are supplied

ridges 16 (fig. b). Part of the pads 2-,

bristle clamping

be changed and have a concave or

convex shape, with what

the pressure surface also changes

pads 3..

The skin 17 is reinforced by the backs of the tail and tail. legs rtk shaft 18 through the longitudinal hinge ppanka and studs or in any other way. lies on the strap 19 fastened on the uprights 2 (7. The machine is driven by a pulley 21 fixed on the shaft 7 of the drive chain of the drum. On the same shaft, on the other end, the sprocket 22 is reinforced, thus rotation of the shaft, 18 with the skin / 7 only while viu is not happening; pulling the bristles; when pulling out occurs, the shaft 1.S stands. The shaft rotates by means of the lever 23 (Fig. 7) with the pawl 2 and c. springs 25 and 26 and ratchet 28, sitting on the shaft 18. Such a device makes it possible to apply the skins to one, two , three or more teeth.

When moving the links / pads 2, with their crests they lift the stubble of the hardened hide / 7. The ends 5 of the iodine ram 3 abut against lever 9 rotating on axis 14. Since the upper end of lever 9 is held by spring 10, which is much stronger than spring #, block 5 stops; at this time, the non-movable shoe 2 runs onto it, and thus the bristles are clamped tightly between the shoes. Then, moving the bristles to the left, the bristles are pulled out, the lever 9 releases the end 5 of the pad, and the spring 10 is set to its original position to meet the next deck; 3. Coil springs 4 pull back the pad 3 to the position indicated in drawing 5; b, and thereby freeing out the torn bristles, which fall either into the crate or onto the conveyor. With the brushes 27, the pads are cleaned of bristles, which may adhere to the clamping portions of them.

The subject matter of the invention.

Claims (4)

1, A machine for removing feathers, down, bristles, etc. from carcasses or hides, characterized by using links in an endless chain conveyor connected to pads 2 and provided with slots 15 for moving pads 3 intended to clamp the plucked portions at the movement of the pads spring levers 9 (Fig. 1 and 2). 2, In the machine according to claim 1, use the grill 8 to eliminate damage to the leaking (Fig. 3). 3. The form of the machine according to claim 1, in the case of using it for pulling out the bristle, characterized in that the pads are provided with combs for lifting the bristle (Fig. 4 and b). 4. In the machine according to claim 3, use the ratchet mechanism 28i 23, which tension the skin, the pawl 24 of which is controlled by an asterisk 22 on the shaft of the drive chain of the drum (Figs. 5 and 7).