Vibratory screening machine
OwnerVladimir F. Slesarenko, Leonid A. Vaisberg +3inventors
InventorsVladimir F. Slesarenko, Leonid A. Vaisberg, Leonid K. Balabatko, Veniamin I. Sozykin, Amiran F. Gasseev
Life of this patent
Estimating the term…
Abstract
Disclosed is a vibratory screening machine comprising a frame, a pair of screens mounted in the frame one beneath the other, electromagnetic vibrating drives, and two sets of pushers. Located in the frame are stops rigidly secured in relation thereto. The pushers of the first set are connected to the vibrating drives and make contact with the screen closest to the drives. The pushers of the second set are positioned within the guides in alignment with the pushers of the first set and spring-loaded against the stops in the direction of said pushers of the first set.
Claims5
A vibratory screening machine comprising:
- a frame,
- an upper screen mounted in said frame,
- a lower screen mounted in said frame and placed below said upper screen so that an interscreen space is formed between said screens,
- pushers of a first set, contacting one of said screens,
- electromagnetic vibrating drives for imparting vibrations to said pushers,
- pushers of a second set disposed in said interscreen space in alignment with said pushers of the first set and making contact with both the screens,
- guides for displacement of said pushers of the second set, disposed in said interscreen space and rigidly secured in relation to said frame,
- stops rigidly secured in said frame, said pushers of the second set being spring-loaded against said stops in the direction of said pushers of the first set.
Dependencies are inferred from the claim text.