"HAND" TYPE DEVICE FOR TRANSPORTING ARTICLES Russian patent published in 2004 - IPC

FIELD: mechanical engineering.

SUBSTANCE: device comprises combined mechanism made of transmission mechanism provided with outlet link, servomechanism with driving and outlet links provided with jaws for gripping articles and kinematically coupled with the outlet link, pillars, and actuators. The driving link of the servomechanism is made of unmovable cam provided with a shaped groove and secured to the pillar. The kinematical link of the outlet links is made of a kinematical chain having slide, rotatable rods, and pin secured to the outlet link of the transmission mechanism. The slide is movably connected with the outlet link of the transmission mechanism and movably engages the driving link of the servomechanism. The rotatable rods are pivotally connected with the slide and outlet links of the servomechanism which is pivotally connected with the pin. The slide is detachable. One half of the slide receives roller for engaging driving link of the servomechanism, the other half is provided with pin for pivoting connection of the slide with the rotatable rods.

EFFECT: simplified design and enhanced precision and efficiency of the device.

6 cl, 1 dwg