the preferred form of the ball cleaning system is shown schematically in block fashion in fig1 and includes a pair of separated ball pools for use by children . both pools are connected by tubing to a converger which is negatively pressurized from the ball washer . soiled balls which move from the pools are cleaned by the ball washer and are then vertically elevated under positive pressure to a diverter . from the diverter the balls roll along tracks by gravity where they are returned in clean , fresh condition to the ball pools . the preferred converger is illustrated in fig1 and includes a pair of ball inlets and a single ball outlet for delivery of balls to the ball washer . the preferred ball washer of the invention is best shown in fig2 and 3 and includes a sealed brush compartment which exerts a negative pressure on a ball detector . positive pressure is exerted on a venturi therein by a fan contained within the ball washer cabinet . the balls are directed mechanically from the sealed washing compartment under negative pressure to the venturi , then under positive pressure to the drying chamber and then to a diverter for distribution to a pair of ball pools once they exit the diverter . the preferred form of the diverter is illustrated in fig5 , and 13 , and includes a movable gate controlled by a pair of solenoids linked thereto . the preferred track assembly of the invention is shown in fig8 whereby a plurality of cylindrically shaped rods are joined to circular metal rod guides . straight or curved track assembly can be joined together by bolts positioned through apertures in the rod guides to form a track assembly of desired length and configuration . for a better understanding of the invention and its use , turning now to the drawings , fig1 demonstrates a schematic view of a typical &# 34 ; play pool &# 34 ; ball cleaning system 10 , which includes a pair of ball pools , 11 , 11 &# 39 ;. pools 11 , 11 &# 39 ; can be any of a variety of sizes filled with lightweight plastic pool balls 12 which may range from approximately 73 - 82 mm in diameter . different diameter balls can be mixed within the system within the 73 - 82 mm range without concern . playgrounds , fast - food restaurants , and children &# 39 ; s entertainment centers typically utilize play pools filled with lightweight balls 12 for children &# 39 ; s fun and enjoyment . for sanitary and health purposes , balls 12 must frequently be cleaned by the pool owners and operators . as further shown in fig1 converger 14 is in communication with ball washer 15 by means of plastic tubing 17 . ball washer 15 applies negative pressure to tubing 17 , through converge 14 , and to tubing 18 and 19 as also shown in fig1 . such negative pressure urges balls 12 from ball pools 11 , 11 &# 39 ; to converger 14 and on to ball washer 15 for cleaning purposes . after cleaning , balls 12 are generally directed upwardly , through tubing 20 under positive pressure from ball washer 15 , to a convenient , desired height , which may be 2 . 5 - 3 . 5 meters or more , where they are then , either by gravity or , optionally , by continued positive pressure , delivered to diverter 25 , after which balls 12 are gravity driven along tracks 30 , 30 &# 39 ; to the selected ball pool , 11 or 11 &# 39 ;. as would be understood , in a system with only one ball pool utilized , converger 14 and diverter 25 would not be necessary as balls 12 would move from the ball pool to washer 15 in a simple , single path and return in a single path . also , ball washer 15 as described herein has a single cleaning path and compartment ; however , other ball washers could be utilized with multiple cleaning paths ( multiple cleaning compartments ) whereby additional ball pools , convergers , diverters , tubing , and track assemblies could be utilized for multiple , large scale operations . track 30 provides a return for ball pool 11 whereas track 30 &# 39 ; returns balls to ball pool 11 &# 39 ;. as seen and understood , tracks 30 , 30 &# 39 ; operate by gravity to allow balls 12 to roll from diverter 25 to ball pools 11 , 11 &# 39 ;, whereas tubing 17 , 18 , and 19 operate under negative pressure . tubing 20 operates under positive pressure . ball washer 15 is shown in fig2 with its outer panels such as side panels 35 , 36 which are formed from thin sheet metal , as seen in fig3 removed to expose the inner components . ball washer 15 includes ball detector 40 which receives incoming balls 12 as will be hereinafter more fully explained . ball detector 40 is joined to converger 14 as seen in fig1 by tubing 17 which is under a negative pressure generated by fan 41 . drying chamber 53 allows any excess water to be removed from balls 12 as they exit venturi 50 . fan 41 is a centrifugal fan driven by an electric motor 42 . motor 42 is controlled by electrical circuitry ( not seen ) within control box 43 attached to ball washer metal cabinet frame 44 which includes circuit breakers , on / off switches , power supply lines , circuit lights , and conventional electrical circuits . as fan 41 operates , conduit 45 , which is in fluid communication with sealed brush compartment 46 , allows fan 41 to pull air from brush compartment 46 and from ball detector 40 . conduit 47 allows communication between brush compartment 46 and sealed ball detector 40 . ( sealed as used herein refers to the prevention of undue leakage of the hermetic type .) thus , fan 41 provides negative pressure to brush compartment 46 and detector 40 to urge balls 12 into brush compartment 46 such as from converger 14 . once balls 12 have been washed and rinsed within brush compartment 46 , they are mechanically directed , while under negative pressure , by the force of the rotating brush through venturi 50 which receives high velocity air through venturi conduit 51 from fan outlet 52 ( shown in fig2 ) to apply a positive pressure to venturi 50 , thereby forcing balls 12 upwardly to drying chamber 53 and on to ( typically ) diverter 25 as shown in fig1 . venturi 50 receives high air velocity through conduit 51 which forces balls 12 upwardly as shown in fig1 . in fig3 also , balls 12 enter ball detector 40 and move through ball chute 49 . ball chute 49 is formed from a series of exact spaced rods ( spaced to contain the particular diameter balls utilized ) shown schematically without side rods which , in the event ball 12 is bent or damaged , ( balls 12 &# 39 ;) fall through chute 49 due to their lessened diameter , where they can be later collected as needed by opening hinged door 60 by manually pulling knob 62 ( fig4 ) as shown . divider 48 forms a collection area for damaged balls 12 &# 39 ;. thereafter , balls 12 move through conduit 47 and pass to brush 55 where they travel in a circular cleaning path and exit through venturi 50 as aforedescribed . while balls 12 are cleaned by brush 55 , sprayer 99 directs a mist thereto . as previously explained , balls 12 traveling through venturi 50 are directed generally upwardly through drying chamber 53 and through conduit 20 ( fig1 ) to diverter 25 , as seen in fig5 and 12 . diverter 25 , as shown without the top track member or rod in fig5 consists of single ball inlet 70 and a pair of ball outlets 71 , 71 &# 39 ;. typically , diverter 25 would include track members 72 , 72 &# 39 ;, 73 , 73 &# 39 ;, and 74 , 74 &# 39 ; consisting of cylindrical rods shaped to allow balls 12 to roll thereon . in order to control the direction of ball 12 to a desired outlet ( 71 , 71 &# 39 ;), diverter 25 utilizes solenoids 77 , 77 &# 39 ; which control the movement of gate 78 . as seen in fig6 gate 78 is attached to pivot post 79 which in turn is joined to pivot plate 80 . plate 80 rotates around pivot post 79 by the movements of solenoids 77 and 77 &# 39 ; through linkages , 81 , 81 &# 39 ;. thus , incoming balls 12 passing through inlet 70 can be diverted either through outlet 71 or outlet 71 &# 39 ; by the movement of gate 78 which is electrically controlled by a switch ( not shown ) attached to electric circuitry within control box 43 . in fig1 , also shown without the top rod , gate 78 is turned so as to direct balls 12 through outlet 71 &# 39 ; whereas in fig5 gate 78 is turned so as to direct balls 12 through outlet 71 &# 39 ;. an end view of outlet 71 along 13 -- 13 of fig1 is seen in fig1 , which also shows top rod 75 and a side view of diverter 25 is seen in fig1 . outlets 71 and 71 &# 39 ; are connected to a track assembly such as track assembly 100 as shown in fig7 . track assembly 100 utilizes four cylindrically shaped metal rods 102 formed from aluminum , steel , or the like , and are attached along the inner circumference of rod guides 101 , 101 &# 39 ; such as by welding as seen in fig9 . rods 102 may be , for example , approximately 65 cms in length , and assembly 100 can be bolted to other track assemblies , as shown loosened in fig8 by bolts 103 passing though openings 105 as shown in fig9 to form tracks 30 , 30 &# 39 ; of fig1 . to maintain the structural integrity of the track assemblies when using longer rods , additional rod guides 101 may be attached at approximate 65 cm intervals along the rods as needed . a curved track assembly 107 is shown in fig1 and , of course , other shapes and configurations can likewise be formed . as would be understood , various size balls 12 can be used with track assembly 100 , for example within the 70 - 85 mm diameter range . rod guides 101 , 101 &# 39 ; are formed typically from 14 gauge sheet metal whereas rods 102 are formed from number 3 gauge wire . as earlier discussed , used and soiled balls 12 are directed from , typically , ball pools 11 , 11 &# 39 ; through tubing 18 , 19 to converger 14 . tubing 18 , 19 may be a transparent polymeric tubing such as acetate butyrate which is smooth and suitable for ball 12 movement therethrough . typical tubing may have a 90 mm inside diameter and be of a transparent or opaque polymeric material such as acetate butyrate or other suitable plastics such as acrylics or polycarbonates . in fig1 , converger 14 includes metal housing 151 which may be formed from thin gauge sheet metal or the like . flexible tubing 152 is dimensioned to pass balls 12 therethrough with ease and convenience . typically , converger inlets 153 and 153 &# 39 ; are in communication with ball pools such as ball pools 11 , 11 &# 39 ; by means of polymeric tubing 18 , 19 as seen in fig1 . contained within housing 151 proximate inlets 153 , 153 &# 39 ; is conventional linear actuator 154 . actuator 154 is joined to tubing flange 155 and moves within housing 151 from inlet 153 to inlet 153 &# 39 ;. tubing flange 155 is driven by linear actuator 154 along rotating elongated member 156 . as further shown in fig1 , fractional electric horsepower motor 157 which is controlled through electrical control box 43 , as seen in fig2 rotates to turn belt 158 in either of a selected clockwise or counterclockwise direction . belt 158 is joined to pulley 159 which is fastened to elongated member 156 . thus , as motor 157 turns , bearings 169 rotate to trace a helix pattern causing activator 154 to move along elongated member 156 . flange 155 , with outlet tube 152 affixed , is therefore moved to either of the selected inlets 153 or 153 &# 39 ; to receive balls 12 therethrough and discharges them through outlet 160 which is joined to tubing 17 as seen in fig1 . the illustrations and examples provided herein are for explanatory purposes and are not intended to limit the scope of the appended claims .
a ball cleaning system incorporates an object converger and diverter . the converger accepts objects from a plurality of inputs at a housing and uses a flexible tube to selectively connect each input to a single output . a motor , elongated member , and actuator move the flexible tube between inputs . the diverter includes a y - shaped assembly , a solenoid , and a gate wherein the solenoid selectively moves the gate across the y - shaped assembly so that objects passing through the y - shaped assembly are directed down different branches of the y . the actuator is a linear actuator .