SU4317A1 - Rope making device - Google Patents

Description

FIG. 1 shows the device in plan, FIG. 2 to the 3rd detail, in FIG. 4, 5 to the b-parts of its drive mechanism, with the gears indicated by dotted circles. FIG. 7-10 depict another embodiment of the proposed device: FIG. 7 is a side view and partly sectional view; FIG. 8-plan, in fig. 9 is on a larger scale the drive of the central shaft of one of the groups of coils of the device and in FIG. 10-also on a larger scale and in perspective, the twisting rope of the device head and the formation of a rope. FIG. 11 shows a drum that performs a double spinner. FIG. 12-15 show the cross sections of the ropes.

FIG. 1, depicting in plan the proposed device, the shaft 1 is equipped with a drive belt pulley 2

and rest on two bearings 3 and 4. The bearings and the shaft must be dimensioned so that the protruding end of the shaft does not tremble during operation. With the bearing 4, the bevel gear 5 is tightly fastened, so that it stands still, while the shaft 1 passes freely and rotates in its hub. The shaft 1 is fastened and rotates with it the hub 6 with the spokes 7, on the free ends of which bearings 8 are arranged for the shafts 9. On the shafts 9, conical teeth 10 are tightly fastened, which are in engagement with the wheel 5, so that when the shaft 1 rotates 10 are forced to roll on the wheel 5. The number of shafts 9 can be any. In the embodiment shown in the drawing, for the sake of simplicity, it is suggested to use only two such shafts, as also shown in

FIG. A. In fact, the machine can have three, four and more shafts 9, rotating them around the main fat 1. A conical gear 11 is tightly connected to each support 8, with which any number of bevel gears 12 can be in the clutch; the last ps are equally spaced at equal distances from each other and rotate around the teeth of P. To do this, on each shaft 9 there is a spliced 13 with bearings 14 for shafts 15. On each of the shafts 15 there is a bevel gear 12 connected to the shaft with a key so that when the shaft 1 is rotated, the gears 10.1 at the wheel 5 rotate the shafts 9, which transfer the twins to the crosses 13, and the latter, in turn, carry the shafts 15 into rotation, as a result of which the gears 12 cat the teeth 11, with which they are engaged. The shafts 15 perform, as a result, a planetary movement around the shafts 9. A conical gear 16 is tightly fastened to each of the bearings 14, with which, in turn, any number of bevel gears 17 can engage. In the design shown in the drawing, each only two wheels 17 are engaged by the wheel 16, while around the wheel 11 are three wheels .12. Each of the bevel gears 17 is again mounted on the shaft 18, which is missed by 3 bearings 19. The latter are formed free

the ends of the spokes of the hub 20 connected to the key with the shaft 15. The shaft 18, the other end of which is supported in the hub 21, also firmly attached to the shaft 15, carries the frame 22 of the coil 23. The construction of that part of the machine is visible in FIG. 2, depicting it on a larger scale. For each coil, there is a cord or wire 24. In order to hold these cords, or wires, while they can be rotated around the interlacing shafts, to the common twist, the shafts 18 are drilled along the axis, as can be seen from FIG. 2,

form a cap.) for i i; j; tv ditch or wires. In addition, LAC.CH .; 15 are also supplied with vodka.i-2-) ll-: of the same cords or weed 24. Each of the balls 15 is zkaichiwal with washer 26 or this ujaiida is jammed. Cppr / rm or n passes through the holes in it and | ovoloki The view of this part of the construction is in the front view of ProSUBL :: 5. Each of the washers 2 (3 is organized in the body of a larger washer 27 mounted on shaft 9, and the washers 27, in turn, freely spin; they are in figured sheyb 28 wedged on the main shaft 1. Due to such a device, maintaining and guiding the individual shafts 9 and 15 at the other end. To reduce the weight of the washers 27 sitting on the shafts 9, holes are made in them 29. In places where the washers are in contact with each other, you can use obscene known means to reduce friction between them The design described above is for the purpose of separate maintenance. cords or wires to a common twist point 30. Alternatively, another suitable construction can be applied to the device.With three or more valoses 9, the design of the guiding device naturally changes from that shown in Fig. 5. In Fig. 6 shows schematically the grouping of individual shafts and bevel gears around the main rotary shaft 1. In the diagram, for simplicity, all the gears are replaced by their dividing circles (dashed lines from alternating dashes and points).

Combining wheels and cash. can be continued any way further. The direction of rotation of individual shafts or groups of these latter is not difficult to change, if necessary, to the opposite, by switching on between the corresponding planetary and central gears, intermediate or revolving shchestorn. If, for example, it is necessary to change the direction c) of the axis; 1 of the shafts 15 to the opposite, then it would be sufficient to include between the wheels 11 and 12 one gear that can be rotated onto the bolt firmly fixed in the spoke 13.

The winding of the finished rope is made on the drum 31, which takes place but the rotation by the toothed wheel 32., in addition to this, the spacer must 1 | zachptlts tlk. around the longitudinal axis of the rope, according to FIG. 3, this is achieved most easily by placing the drum in the fork 32, which, together with the shaft 33, is driven into rotation by the gear wheel 34. In this rotation, the bevel wheel 36, which sits on the shaft 35 of the drum 31, rolls along the fixed conical wheel 37, so that as a result, the coiling drum is forced to perform a double rotation. Since, with the device described, the individual wires are twisted in a strand, strand into bundles, etc., up to and including the finished rope, at the same time in the same place, it is clear that each individual wire in this single place twists rotation about several axes, for example, about an axis of a spindle, a harness, etc. The number of coils, axes of rotation, and, consequently, the number of twisted elements is not limited by anything, just like the distribution of rotations on separate axes. The rope formed from individual wires at the twisting point may remain stationary or rotate around its longitudinal axis, and at any moment it is possible to stop the rotational movement imparted by the machine to the rope.

Another form of implementation can also be carried out using the device shown in FIG. 7 in side view, in partial section, and in FIG. 8, where it is shown in the plan. FIG. 9 depicts a large scale drive

the center /. of the shaft of one of the groups of katusvl, cocT :: i ;; ij ioij.i.iix .grg, and; o. 10-tzk: e in 6ojibu; c: i scale and in perspective-, ::. Feel the head of the machine and remove the rope. The main price of the torsion beam PA 40 r-ia.jniiiii lies in two main subshapes; .Ps 38 m 3) (this wave corresponds to deposit 1 -MiUUHiiM, 1 OGDG; CG. In Fig. 1-b). } 3ol -10 G1 () rotation from the first step;;;: -Jl at 11 ° C, oedstvo:; blooded | and 43, and the number of revolutions of the burner 40 depends on the transfer h: weakly pairs 42, 43. Two main wheels 44 and 45 are wedged on the main shaft 40, in which shaft bearings 46 are arranged, distributed on equal distances from each other around the shaft 40. On each shaft 46 there are two tightly connected cross-pieces 47 and 48 seated with it. These cross-pieces, in turn, carry bearings for recesses 50, in which one coil 49 is placed (these coils 49 correspond to} coils 33 machine shown in Fig. 1-6). Halls 46 can be located either parallel to the main torsion shaft 40, or at an angle to it, so that the extensions of their axes jsepe are intersected at one point. The frames 50 can also be located either parallel to the shafts 46 or at an angle to them so that the extensions of the middle axes of the frames of the same group meet at the same point. The drive of all the shafts has its own shaft 41. From this shaft, with the help of the gears 42 and 43, the main torsion shaft 40 is set in motion. gears 51 and 52, which are also in a certain transmission ratio. In this case, when there are three groups of coils, two coils in each group, the ratio of the speeds of rotation of the shaft 46 carrying

out, otherwise, irregularities arise because the rope loses its cylindrical circular surface and its quality decreases.

The subject of the patent.

1. A device for making ropes, characterized by a cumulative use: a) a rotating shaft 1 (Fig. 1-6) carrying a hub 6 fixed on it with bearings 8 for shafts 9 with crosses 13 receiving, when the shaft 1 rotates, planetary movement, due to the adhesion of the gear 10 mounted on the shafts 9 with the fixed wheel 5; b) shafts 15 with hubs 20 rotating in crosses 13 due to the adherence of gears 12 mounted on shafts 15 with wheels P fixed on hub 6; c) frames 22 with coils 23 rotating in the hubs 20 and 21 due to adhesion of the gears 17 fixed to the frames 22 with wheels 16 fixed on the crossbars 13, and d) vodka 25 diverting threads or wires from the coils 23 through the holes in the washers 21 and 26 on shafts 15, rotating in washers 27 pgloB 9, while washers .11 are inserted into 28, flared.1, 0, and in hall 1, at the place of scrums;:.; Not 30, from which kai :: t is ready Vmde falls on bzrgba.ch j-1 (Fig. 1-6).

2. The form of execution described in paragraph 1 of the yci is roystvl, differing from the bodies that a) ... hall 40 of the mayor receives BpaiueiMe using ujecTepeH from the aid,.: Telgowy shaft 41, what the BA ;;: ;; 40 and 41 are driven into rotation, gear assistance, the shafts 46 1 of the pivot groups to the frame 50 with kg 49, b) the bobbin groups with the shafts 46 are equipped with leading mechanisms G3 (for example, tubes or grooved rods) describing , together with the shafts 46, the planetary movement around the main twisting shaft and guiding the threads or wires independently from each other to a common twisting point (Fig. 7-10).

3. When described in pp. 1 and 2, the use of replaceable drive gears to change the ratio of individual rotational speeds to produce three-sided or multi-faceted ropes of straight or twisted form.

 -pp

Y | YSHY -, 15 &

sV. -f y - 1Fi | 2

  PC -.-. 1G

: / fn. :, D $ S.L. -V fULjj-r y- U j -h J

/, An- .- -f i -.- :: j / "-y -: 2: - 2Tmio-xhtograf in“ Kpaciradt Pvchatppk, Loaiigrad, Nozhduparod