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US 10,773,226 B2Granted
Mixing tank steady bushing
OwnerSergio Villarino, Jr., Sergio Villarino, Sr.inventors
Life of this patent
Estimating the term…
Abstract
A sanitary mixing tank steady bearing is replaceable without lifting a mixing tank shaft. The steady bearing is insertable into and removable from the bottom of a bearing support attached inside the base of the sanitary mixing tank. The steady bearing may thus be replaced by a service technician working through a man way/man hole on the top of the tank allowing service without lifting the mixing tank shaft. Gaps are provided between the bearing support and steady bearing allowing flushing material from around the steady bearing to easily maintain a sanitary environment.
Claims16
A sanitary mixing tank shaft support, comprising:
- a bearing support residing on a tank base of a sanitary mixing tank, the bearing support including a bearing holder having a vertical bearing passage therethrough for insertion of a steady bearing and the bearing holder having a top edge;
- and
- the steady bearing attached to the bearing support to laterally stabilize a mixing tank shaft, the steady bearing comprising:
- a center portion upwardly vertically inserted into the vertical bearing passage of the bearing holder and having clips configured to engage the top edge of the bearing holder and retaining the steady bearing in the bearing support;
- and
- a vertical shaft passage through the center portion configured to slide vertically up onto a sanitary mixing tank shaft bottom.
3 more elements
A sanitary mixing tank shaft support, comprising:
- a bearing support comprising:
- a bearing holder having a generally rectangular vertical bearing passage therethrough for vertical insertion of a steady bearing;
- and
- three legs for supporting the bearing support on a mixing tank base;
- and
- the steady bearing attached to the bearing support to laterally stabilize a mixing tank shaft, the steady bearing comprising:
- a generally rectangular center portion configured to insert upwardly vertically into the vertical bearing passage of the bearing holder with a bearing shaft in place and cooperating with the bearing holder to prevent rotation of the steady bearing in the bearing holder;
- a vertical shaft passage through the center portion configured to slide vertically up onto a sanitary mixing tank shaft bottom;
- a horizontal base;
- the center portion reaches upward from the horizontal base;
- the horizontal base contacts the bearing holder to limit inserting of the center portion upward and into the bearing holder;
- and
- the steady bearing configured to attach to the bearing support by upwardly vertically inserting the steady bearing into the bearing holder and onto the mixing tank shaft without raising the mixing tank shaft, and configured to downwardly remove from the bearing support without raising the mixing tank shaft.
10 more elements
A sanitary mixing tank shaft support, comprising:
- a bearing support comprising:
- a bearing holder having a generally rectangular vertical bearing passage therethrough for vertical insertion of a steady bearing;
- and
- three legs for supporting the bearing support on a mixing tank base;
- the steady bearing attached to the bearing support to laterally stabilize a mixing tank shaft, the steady bearing comprising:
- a generally rectangular center portion configured to insert upwardly vertically into the vertical bearing passage of the bearing holder with a bearing shaft in place and cooperating with the bearing holder to prevent rotation of the steady bearing in the bearing holder;
- a vertical shaft passage through the center portion configured to slide vertically up onto a sanitary mixing tank shaft bottom;
- a horizontal base;
- the center portion reaches upward from the horizontal base;
- the horizontal base contacts the bearing holder to limit inserting of the center portion upward and into the bearing holder;
- and
- the steady bearing configured to attach to the bearing support by upwardly vertically inserting the steady bearing into the bearing holder and onto the mixing tank shaft without raising the mixing tank shaft, and configured to downwardly remove from the bearing support without raising the mixing tank shaft;
- and
- front and rear gaps between front, rear of the center portion and the bearing holder and side gaps between sides of the center portion and the bearing holder when the steady bearing is attached to the bearing support and stabilizing the mixing tank shaft, the front and rear gaps 1/16 inches and the side gaps 1/32 inches.
11 more elements
Dependencies are inferred from the claim text.