Claims
- 1. In a conveyor for moving material including endless moving belt means having a plurality of cooperatively associated cups thereon for receiving and carrying material as said endless belt moves between spaced pulleys and discharging material as said cups pass around one of said pulleys, a housing generally enclosing said endless belt means, and an arcuate baffle to aid in retaining material in said cups as the latter pass around said one pulley prior to material discharge, said baffle having a configuration substantially complementary to the arcuate path of said cups about said one pulley and having an entry end adjacent arriving cups and an exit end remote therefrom, the improvement comprising: means mounting said baffle to said housing in fixed relation to space said entry end of said baffle from said housing thereby to define an opening between said baffle and said housing into which moving air and dust can flow and be diverted from proximity to said cups as they move about said one pulley to minimize air turbulence thereat prior to discharging material from said cups, said means mounting said baffle to said housing being adjustable thereby to permit mounting of said baffle in a selected fixed position whereby air flows between said baffle and said housing away from said cups may be regulated as desired, said means mounting said baffle to said housing includes a pair of laterally spaced legs secured to the entry end of the baffle, and means securing said legs to said housing, said opening being disposed between said legs.
- 2. The conveyor of claim 1 wherein: said housing has an exit passage therefrom permitting removal of diverted air and dust from said housing.
- 3. The conveyor of claim 1 wherein: said exit end of said baffle is mounted to said housing in fixed spaced relation thereto, and adjustment means for selectively adjusting the fixed spaced position of said exit end of said baffle relative to said housing and said cups, said adjustment means comprises a threaded bolt extending between said housing and said baffle exit end, and nuts threadably associated with said bolts and said housing to adjust the spaced position of said baffle exit end.
- 4. The conveyor of claim 1 wherein: said cups comprise first and second groups of cups, said first group of cups with respect to a vertical run of said endless belt means having upwardly and outwardly inclined outer and side walls and a closed bottom wall, and said second group of cups having similar outer and side walls and bottom openings, a plurality of said second group of cups being located in column relationship above a said first group cup.
- 5. The conveyor of claim 1 wherein: said exit end of said baffle is mounted to said housing in a fixed spaced position thereto, and means for selectively adjusting the fixed spaced position of said exit end of said baffle relative to said housing and said cups.
- 6. The conveyor of claim 1 wherein: said means securing said legs to said housing is adjustable thereby to permit mounting of said baffle in a selected fixed position whereby air flow between said baffle and said housing away from said cups may be regulated as desired.
- 7. In a conveyor for moving material including endless moving belt means having a plurality of cooperatively associated cups thereon for receiving and carrying material as said endless belt moves in a substantially linear path beween spaced pulleys and discharging material as said cups pass around one of said pulleys, a housing generally enclosing said endless belt means, said housing having an outer wall adjacent the material discharge end of the conveyor, and a arcuate baffle to aid in retaining material in said cups as the latter pass around said one pulley prior to material discharge, said baffle having a configuration substantially complementary to the arcuate path of said cups about said one pulley and having an entry end adjacent arriving cups and an exit end remote therefrom, the improvement comprising: means mounting said baffle to said outer wall of the housing in fixed relation to space said entry end of said baffle from said outer wall of the housing thereby to define an opening between said baffle and said outer wall of the housing facing said linear path into which moving air and dust adjacent said endless belt can flow and be delivered from proximity to said cups as they move about said one pulley to minimize air turbulence thereat prior to discharging material from said cups.
- 8. The conveyor of claim 7 wherein: said means mounting said baffle to said outer wall of the housing is adjustable thereby to permit mounting of said baffle in a selected fixed position whereby air flow between said baffle and said outer wall of the housing away from said cups may be regulated as desired.
- 9. The conveyor of claims 7 or 8 wherein: said exit end of said baffle is mounted to said housing in fixed spaced relation thereto, and means for selectively adjusting the fixed spaced position thereof relative to said housing and said cups.
- 10. The conveyor of claim 7 wherein: said means mounting said baffle to said outer wall of said housing includes first means secured to the baffle entry end spacing said baffle entry end from the housing, means securing said first means to the housing, and second means secured to said baffle exit end and housing locating the baffle exit end in fixed spaced relation thereto.
- 11. The conveyor of claim 10 wherein: said first means includes a plurality of spaced legs, said opening being disposed between said legs.
- 12. The conveyor of claim 10 wherein: said second means includes adjustment means for selectively adjusting the fixed spaced relation of the baffle exit end relative to the housing and said cups.
- 13. The conveyor of claim 12 wherein: said adjustment means comprises a threaded bolt means extended between said housing and said baffle exit end, and nuts threadably associated with said bolt means and said housing to adjust the spaced position of said baffle exit end.
- 14. The conveyor of claim 7 wherein: said outer wall of the housing has an exit passage therefrom permitting removal of diverted air and dust from said housing.
- 15. The conveyor of claim 7 wherein: said cups comprise first and second groups of cups, said first group of cups with respect to a vertical run of said endless belt means having upwardly and outwardly inclined outer and side walls and a closed bottom, and said second group of cups having similar outer and side walls and bottom openings, a plurality of said second group of cups being located in column relationship above a said first group cup.
Parent Case Info
This application is a continuation of U.S. application Ser. No. 923,181, filed July 10, 1978, now abandoned.
US Referenced Citations (12)
Foreign Referenced Citations (2)
Number |
Date |
Country |
1781450 |
Oct 1973 |
DEX |
51436 |
Nov 1941 |
NLX |
Continuations (1)
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Number |
Date |
Country |
Parent |
923181 |
Jul 1978 |
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