DEVICE FOR VIBRATION TREATMENT OF PARTS Russian patent published in 1997 - IPC

FIELD: mechanical engineering. SUBSTANCE: device comprises bed 1 and container 3 secured to the housing by means of rubber-metallic members 2 arranged over periphery of container 3 and the middle plate 4 of which is inclined at 45° to the vertical axis. Container 3 is made up as a vertical cylinder with a hemispherical bottom. In the bottom portion of the container is housing 5 wherein unbalance 7 is mounted on shaft 6 for permitting rotation. Crank 8 pivotally connected with flexible connecting rod 9 of a vibration generator is connected with shaft 6. Connecting rod 9 embraced by race 10 is connected with eccentric 11 of driving shaft 12 of the drive. From outside of the container is separator 13 made up as a two-entrance transporting screw device the entrances of which are separated by perforated bottom 14. At the bottom the screw separator is in communication with the container through opening 15 that may be overlapped by gate 16. At the top the separator is in communication with the container through opening 17. At the top the separator is in communication with chute 19 through opening 18. The chute is used for feeding parts to a receiving hopper for finished products. EFFECT: improved design. 5 dwg