Baggage Handling Conveyors

Transcription

1 Baggage Handling s Geo. Robson & Co. Airport Baggage Mechanical Handling Solutions offer the ultimate for speed, reliability, robustness and product life. With a range of conveying solutions to suit the most challenging of sites and surroundings. Robsons offer conveyors configured for Weighing, Sorting, Security, X-Ray, Out of Gauge, Diverting Horizontally and Vertically. With Merging capabilities, Incline and Decline plus Power Bends, Robsons take the lead for the total solution package. The conveyors casings are constructed from 3 pressing slider bed using 2.5mm thick mild steel plate. All drive frames, joint flanges and equipment fixings are fabricated from rolled mild steel flat and pressed sections. troughs are jig built to ensure conveyor sections are square and interchangeable. The conveyor tension gear is guarded with painted mild steel punched plate guards. All nip points are fitted with painted punched mild steel plate guards. Punched mild steel plate to the underside of conveyors (where required) will be hinged on one side and fitted with budget locking devices where applicable. Terminal pulleys are calculated at 124mm diameter and are short faced complete with static shrouds. All conveyors are driven by shaft mounted geared motor unit complete with torque arm fixing. All bearings are grease lubricated, self-aligning, single row, Y - type, anti-friction and sealed. Bearing selection is based on 50,000 hours under the duty load operating condition, factored to give a 20 kilogram per metre real life conveyor loading. Belt tension adjustment is provided via a screw tension gear. belts will be of 2 ply polyester monofilament fibre with the lower ply of spun fabric to produce low noise characteristic. Horizontal conveyors are fitted with smooth top and inclined/declined conveyors are fitted with grip face conveyor belting. The conveyor belting is flame retardant in accordance with ISO 340. All conveyors are supplied with conveyor belts suitable for factory or site vulcanising. 1

2 Baggage Handling s Series 3 Standard Delivery. Fig 1 STANDARD DELIVERY CONVEYOR Dimensions 5000mm > 16000mm 0.5m/S > 1.2m/S Reverse Yes 2

3 Baggage Handling s Series 3 Injection. Left Hand side Right Hand side Fig 2 INJECTION CONVEYOR Dimensions 1200mm > 2500mm 0.5m/S > 1.6m/S Reverse - 3

4 Baggage Handling s Series 3 Queue. Left Hand side Right Hand side Fig 3 QUEUE CONVEYOR Dimensions 1200mm > 1500mm 0.5m/S > 1.6m/S Reverse No 4

5 Baggage Handling s Series 3 Extended Queue. Left Hand side Right Hand side Fig 4 EXTENDED QUEUE CONVEYOR Dimensions 0.5m/S > 1.6m/S Reverse No 5

6 1.1.1 General Arrangement The Series 3. Geo. Robson conveyor is a standard Robson product range, which has the general configuration as shown above. Fig 1 Fig 2 Fig 3 Fig 4 Series 3 Standard Delivery Series 3 Injection Series 3 Queue Series 3 Extended Queue The conveyor is constructed on a frame with a side casing on either side of the conveyor belt skid plate. The conveyor belt is supported on this skid plate by a typical pulley and roller arrangement. This pulley arrangement consists of a drive pulley, at the head of the conveyor, and a return pulley at the tail end of the conveyor. The handing of the conveyer is done from the tail facing the belt, as shown below A gear unit is shaft mounted to drive the conveyor belt. The can have the shaft mounted drive and gear unit either side. Left Hand driven Left Hand driven Right Hand driven Right Hand driven Left Right Left Hand Mid driven Right Hand Mid driven Fig 1 Standard Positions The drive shaft is mounted using support bearings; these secured in place using grub screws into the dimpled shaft. A torque arm is fitted to stabilise the drive unit. The gear unit determines the speed at which the belt will travel typically 0.5-1m/s though further variation can be obtained with variable speed motor control when this is part of the control system. Two spherical roller bearings support the snub idler rollers. The conveyor is designed to work up to a maximum load of 100kg/m with an individual load object weight of 50kg. 6