SU7857A1 - Device for automatically filling the bucket with water in the well and emptying it over the well - Google Patents

Description

The proposed tool relates to automatically filling the bucket with water in the well and emptying it over the well, and aims to improve the conditions for the supply of well water when using well-known winches and cranes.

In FIG. Figures 1 and 2 are side view of the ve / ra with latch and bow, in two positions. FIG. 3 represents the position of the bucket when pouring water on it. FIG. 4 and 5 depict the front and side views of the bucket model and additions to the well. FIG. 6 and 7 are front and side views of the location of the bucket guides in the well.

The fixture consists (Fig. 1, 2, 3) of a cylinder-bucket A truncated at both bases with a latch a d turning on the axis d. When bucket A is lowered, the bottom of it, resting against the water, creates an overturning moment of a pair of forces Q and P, thanks to which the bucket begins to tilt, and the handle D also tilts, strengthens this inclination even more with its weight and brings the bucket into position for scooping water. If we assume that the latch a, d is disengaged, then this

due to the moment of the same forces P and Q, the bucket A, as before, overturns, and as the water goes into it, the chain of gravity of the lower half of it begins to move so that the latch a, d engages with the corresponding part of the bucket A. A raised and filled bucket encounters an emphasis D producing pressure on the rear end of the latches a, d (Fig. 3), which causes the other end to lift and the bucket tilts to the left because the water weight of the left side of the bucket is larger than the right, and the water is poured into the chute until it is completely empty.

Due to the fact that the axis of rotation of the bucket is placed between the centers of gravity of a full and empty bucket, it should turn empty on its axis in the direction of arrow b (Fig. 3-4). Thus, when the bucket is lowered, the end of the latch is released from the pressure of the thrust bar B and it engages with the bucket if the latter has already managed to return to its normal position (Fig. 1), otherwise the shank k will be pressed into the hanger arm B and thereby fix the latch in the normal position. When approaching an empty bucket

to its normal position, it is its edge, slightly, lifts the latch and enters. its deepening. If, on a night, the bucket does not close at the top of the well, it will close, as explained earlier, when it is filled at the bottom.

To eliminate the bucket swings in the well and to nationalize the bucket-center line of the well, the nanowires 1-1 are used (Figs. 6 and 7).

The subject of the patent.

1. A device for automatically filling a bucket with water in a well and emptying it over the well, characterized in that bucket A (Fig. 1) is made in the form of a cylinder, truncated by parallel lines to the axis of its planes and

equipped with a bow D, the pivot axis of which is located above the center of gravity of the empty bucket and which carries at the point d of its weight to the lifting cable or rope, the pivot latch a, and (FIGS. 1, 2, 3) with the shaft limiting its rotation in one direction Yu The latch is designed to hold the bucket in the desired position when it is lowered into the well and released, in order to empty it over the well, when the latch hits the fixed stop B (Fig. 3).

2. With the fixture described in paragraph 1, the use of guides 1 (Fig. 6 and 7) for axis d (Fig. 1) for hanging the handle B in order to properly move the bucket in the well.

to patent A. S. FILIMONOVA number TZbU. p g.1 f fmg 3 g-fig; 4 fig S-. %