FIELD: manufacture of building materials. SUBSTANCE: plant for making structural members has immovable bed 1 with vertical guideways 2 on which vibration table 3 with block 4 of matrices is fixed through shock absorbers 5. Under vibration table 3 device 9 for horizontal displacement of pallets 11 is placed. The plant is equipped with bunker 6 under which box 7 for feeding the working blend is set up. Frame 12 with a hydraulic cylinder connecting it with bed 1 is mounted on guideways 2 of bed 1 for vertical displacement. Grippers of platform 15 for pallets 11 are disposed in the lower part of frame 12. Block 16 of the punches connected by hydraulic cylinders with frame 12 is immovably relative to frame 12 on guideways 2 inside frame 2. The axles of doubled two-arm lever 19 are fixed on the cantilevered horizontal brackets 18 of frame 12. Rod of hydraulic cylinder 21 is connected up to the short arms through connecting rod 20. The housing of hydraulic cylinder 21 is fixed immovably on frame 12. The long arms of lever 19 engage box 7 for the blend feeding in the upper position of the frame. In the lower position they engage device 9 for supplying pallets 11. EFFECT: enhanced efficiency by means of enhanced degree of mechanization and automatization of the process of the article making without the redundant design simplification. 4 dwg
Authors
Dates
1995-06-27—Published
1992-11-27—Filed