SU17308A1 - Machine for digging channels - Google Patents

Description

In the present invention, with the use of a machine for digging using reciprocating vertical rods and a longitudinal and transverse conveyor, knives attached to shekhuns are used, which can self-install them in working order 11O ;; 1When forward and backward running, rotate x within the arc cuts on the knives; for load

conveyor buckets use several inclined planes one above the other;

In FIG. 1 shows the type of machine on the side; FIG. 2 and 3 are views attached to the connecting rods / knives in two projections and FIG. 4-top view of the bottom chasti cars.

Knives 7 are attached to vertical rods b (Fig. 1), which, in order to self-install them into the working floor Zrzhenie during forward and reverse rods

can rotate on axis x C (fig; 2) within the limits of the arcuate knives

The cuts f, in which the pins / og are inserted, do not drive the knives. Rod: 6 is driven in reciprocating motion with connecting rods 5 and gears x wheels 4 and 3, rotated by an electric motor 1. Ri using the gear 9, mounted on one axis

with the gear wheel 4, this latter sets in motion the chains 15 and 16, the Gall, of which the second, enveloping the gears 1.0, 11, 12, 13 and 14, is equipped with buckets 17. The same gear 4 through the gear 19 and shaft 22 drives a cross conveyor 21 consisting of two endless chains located on either side of the longitudinal axis of the machine and dumping the ground in both directions. The machine is equipped with several inclined planes 8 arranged one above the other, serving to load the buckets 17 and the bottom 23. The machine is fixed on the frame 27 supported by the wheels 24, 25, 26.

When the rods move up and down, the knives 7, catch on the ground, respectively; they rotate in a real way around the C-axes, cut in and chip the ground; earth, chipped off with knives, falls on inclined planes 8, and from them into buckets 17; the earth, which is chipped off below inclined planes, falls on the bottom 23, from where it is also taken by the bucket 17. The contents of the buckets rise to the transverse conveyor 21, which drops the soil to the sides. To move the car forward, an endless chain of 31 Gauls is used, which is fastened to the ground at some distance in front of the car with the help of hammered stakes; the chain goes around the gear 30, mounted on one axle with a gear wheel 29 coupled with a gear 28; as the wheel 30 rotates in the direction indicated by the arrow, gear 29, engaging chain 31, causes the machine to move forward; as you progress; On the machine, the point of attachment to the ground is carried forward.

The subject of the patent.

D. A machine for digging channels using a reciprocating vertical connecting rods and a longitudinal and transverse conveyor, characterized using knives 7 (fig.) Attached to the connecting rods, which knit in the working position during forward and reverse travel to rotate on the x axis (7 (Fig. 2), within the limits of the arc cuts f found on the knives, in which the cuts include the pins limiting the movement of the knives ..

2. In the machine described in p. 1, the use of several located one above the other | inclined planes .8 (Fig. 1) are used to load the conveyor buckets.

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