Septic tank sewage collection device

The utility model belongs to the technical field of sewage collection, and particularly relates to a septic tank sewage collection device which comprises a base, a sewage tank is fixedly connected to the top of the base, a groove body is formed in the position, on one side of the sewage tank, of the top of the base, a plurality of sets of dampers are fixedly connected into the groove body, and the other ends of the dampers are fixedly connected with a bearing plate. A plurality of sets of second springs are fixedly connected to the bottom of the groove body, the vacuum pump is fixedly connected with the bearing plate by additionally arranging the dampers, the clamping plates, the first springs, the second springs and the bearing plate, and when the vacuum pump vibrates during working, damping is conducted on the bearing plate through cooperation of the dampers and the second springs; and through cooperation of clamping plates and first springs, vibration of the vacuum pump body is absorbed, the damping effect