Mechanical equipment fixing device

The utility model discloses a mechanical equipment fixing device, including the arbor wheel, arbor wheel side fixedly connected with a plurality of fixed plate, first channel has been offered to the fixed plate upper end, first channel both sides are rotated respectively and are connected with first pivot and fourth pivot, first pivot lateral surface rotates and is connected with the turning block, the second channel has been seted up to the turning block upper end, second channel both sides are rotated respectively and are connected with second pivot and third pivot, second pivot lateral surface rotates and is connected with the runner, third pivot side is rotated and is connected with the pneumatic cylinder, the pneumatic cylinder lower extreme rotates with the fourth pivot to be connected, the utility model discloses an arbor wheel rotates to be connected in the pivot of the driving shaft of digging a well, through being provided with the pivot that three fixed plate and runner comethe balanced stable driv