Industrial robot

An industrial robot comprising a stand which is pivotable about a vertical axis;

• a first arm having a first end and a second end, said first end being pivotable in the stand about a first horizontal axis;
• a second arm which is pivotable at the second end of the first arm about a second horizontal axis that is parallel to the first horizontal axis;
• a link rod arranged in parallel with the first arm, one end of said link rod being connected to the second arm and the other end being fixed to a crank which is driven by a pivot shaft that is substantially coaxial with the first horizontal axis;
• a first drive member for pivoting the stand about the vertical axis;
• a second drive member for pivoting the first arm about the first horizontal axis;
• a third drive member for pivoting the second arm about the second horizontal axis through the crank and the link rod;
• said stand comprising two upright stand parts defining an intermediate open space therebetween, the first arm being pivotally arranged in said open space, the third drive member being arranged at least partially in the first of said stand parts and being connected to the pivot shaft of the crank, said pivot shaft extending from said first stand part and through a lead-in opening in the first arm, whereas from the second stand part there extends a drive shaft, which is substantially coaxially opposite to the pivot shaft of the crank and which is connected to the first arm for pivoting the first arm about the first horizontal axis, wherein the first arm is journalled in the second stand part through two bearings which support the drive shaft connected to the first arm, and wherein the first arm is journalled in the first stand part through a bearing which surrounds the pivot shaft of the crank.