SU26991A1 - Device for leaching rocks from the elevator buckets - Google Patents

Description

The proposed apparatus for washing out rocks from elevator buckets drag consists of a series of hoses adventure rotated to a hollow crankshaft supplying water and receiving a swinging motion from the elevator sprocket by means of a crank rod, an eccentric cam and a gear drive. The hoses are hingedly mounted to the stand mounted on the frame, with adjustable length gi.

The drawing shows a side view of the device, with a partial cut.

Several hoses 3 are adventitiously pivoted to the hollow crankshaft 1, which rotates freely in the rack 2 bearings. The hoses are located in one plane and are designed to flush the rock across the entire width of the bucket 4. To adjust the slopes of the hoses, they are hinged on the hooks of the P mounted on to rack 12. The elevator buckets are rotated with an asterisk 5 in the direction indicated by the arrow. In order for the bucket rock to be thoroughly washed, the hose 3 can change its position relative to the bucket 4, thanks to the following device: gear 6 is mounted on the sprocket 5 shaft, which meshes with gear 7 ;, on one shaft with gear 7 there is an eccentric cam 8, which gives translational motion of 9, in turn, associated with crank 10, which is integral with hollow shaft 1.

When using the proposed device, an eccentric cam, pressing out, forces the latter to turn the hollow shaft 1 in the direction indicated by the arrow. Shaft 1, in turn, doesn’t have power supply 3, but since the hose is freely suspended from the AND head, which is fixed to the fixed rack 12, it begins to change the angle of inclination and at the same time moves back. As soon as the fist 8 wrung out a yoke of 9th c. its extreme position, i.e. When the entire rock from the bucket 4 is washed with the help of the hoses 3, the entire apparatus with counter-load 14 is brought back to its original position and the process is repeated again.

The subject matter of the invention.

A device for leaching rock from the elevator buckets of drag using one or more moving hoses, characterized in that in the row of hoses 3 adventures swiveling to the cranked hollow shaft Ti, supplying water

and receiving a swinging movement in the bearings of the rack 2 from the shaft of the sprocket 5 of the elevator by means of a crank-10, string 9, eccentric cam 8 and gear train b, 7 rigidly connected to the specified shaft 1, which fire hose (or hoses) is hinged, using adjustable along the length of the rod 11, to the rack 12 fixed on the frame.