Sanitary conveyor transfer tail assembly
View Patent ↗A transfer tail assembly for use with a conveyor assembly that creates a reduced radius transition from the upper run to the lower run of a continuous conveyor belt used with the conveyor assembly. The transfer tail assembly includes a stationary nose bar over which the continuous conveyor belt passes at the end of the conveyor assembly. The nose bar is supported at the end of the conveyor assembly by a series of support brackets mounted to a cross support. Each of the support brackets is formed from a wear resistant material and contacts the conveyor belt as the conveyor belt passes around the transfer tail assembly. The nose bar, support brackets and cross support are mounted within the tail assembly without the use of any external connectors and thus require no tooling to assemble and disassemble.
1. A transfer tail assembly for use with a conveyor assembly having a continuous conveyor belt having an upper run and a lower run supported between a pair of spaced side frame members, each side frame member extending from a first end to a second end, the transfer tail assembly comprising:
a pair of spaced side brackets each supported by one of the side frame members;
a cross support removably supported between the pair of side brackets and having a longitudinal length extending transverse to the spaced side frame members;
a plurality of support brackets spaced from each other and freely movable along the longitudinal length of the cross support; and
a nose bar mounted to each of the support brackets and spaced from the cross support by the support brackets, the nose bar having a plurality of receiving slots each sized to receive one of the support brackets, wherein the nose bar extends past the first or second end of the side frame members such that the conveyor belt transitions between the upper run and the lower run over the nose bar.
2. The transfer tail assembly of claim 1 wherein the cross support includes at least one receiving slot sized to engage the side bracket to prevent lateral movement of the cross support between the spaced side brackets.
3. The transfer tail of claim 1 wherein each of the support brackets are formed from plastic.
4. The transfer tail assembly of claim 3 wherein each of the support brackets includes a receiving channel sized to engage one of the receiving slots formed on the nose bar, wherein the interaction between the receiving channels on the support bracket and the receiving slots on the nose bar restrict the lateral movement of the nose bar while permitting the removal of the nose bar in a direction parallel to a longitudinal axis of the conveyor assembly.
5. The transfer tail assembly of claim 1 wherein the cross support is slidably removable from the side brackets.
6. The transfer tail of claim 1 wherein the cross support extends along a longitudinal axis and has a generally square cross section, wherein each of the support brackets includes an access opening sized to permit the support brackets to be freely movable along the longitudinal axis of the cross support while preventing rotation of the support brackets about the longitudinal axis of the cross support.
7. The transfer tail assembly of claim 6 wherein the cross support has a generally square cross section and the access opening in each of the support brackets is generally square.
8. The transfer tail assembly of claim 1 wherein the pair of side brackets are movable relative to the side frame members of the conveyor assembly.
9. The transfer tail assembly of claim 1 wherein the nose bar includes a arcuate contact surface opposite the receiving slots, the contact surface being configured to contact the conveyor belt.
10. The transfer tail assembly of claim 9 wherein the nose bar is formed UHMW plastic.
11. A transfer tail assembly for use with a conveyor assembly having a continuous conveyor belt supported between a pair of spaced side frame members, the conveyor assembly extending along a longitudinal axis from a first end to a second end, the transfer tail assembly comprising:
a pair of spaced side brackets, wherein each side bracket is mounted to one of the side frame members;
a cross support received and supported by the pair of spaced side brackets and having a longitudinal length extending transverse to the spaced side frame members, the cross support being freely removable from the side brackets in a direction parallel to the longitudinal axis of the conveyor assembly and restricted from movement in a direction transverse to the longitudinal axis of the conveyor assembly;
a plurality of support brackets received along the cross support, each support bracket having an access opening sized to permit the support bracket to be freely movable along the longitudinal length of the cross support while preventing rotation of the support bracket about the cross support; and
a nose bar removably mounted to each of the support brackets and spaced from the cross support by the support brackets, the nose bar having a plurality of receiving slots each sized to receive one of the support brackets, wherein the nose bar extends past the first or second end of the side frame members such that the conveyor belt transitions between the upper run and the lower run over the nose bar.
12. The transfer tail assembly of claim 11 wherein each of the support brackets includes a receiving channel sized to engage one of the receiving slots of the nose bar, wherein the interaction between the receiving channel of the support brackets and the receiving slots of the nose bar prevent movement of the nose bar in a direction transverse to the longitudinal axis of the conveyor assembly while permitting removal of the nose bar from the support brackets in a direction parallel to the longitudinal axis of the conveyor assembly.
13. The transfer tail assembly of claim 11 wherein the nose bar includes an arcuate contact surface opposite the receiving slots, the contact surface being configured to contact the conveyor belt.
14. The transfer tail assembly of claim 13 wherein the nose bar is formed from UHMW plastic.
15. The transfer tail assembly of claim 11 wherein each of the side brackets are movable relative to the side frame members.
16. The transfer tail assembly of claim 11 wherein in the cross support member includes at least one notch sized to engage the side bracket to prevent the movement of the cross support transverse to the longitudinal axis of the conveyor assembly.