Onion receiving hopper BSB 4124

mobile

Functional design and operation
The buckling construction of the moving floor provides a controlled transition between the receiving hopper and the product cleaner. The moving floor comprises two heavy roller chains with transverse carriers; a polyester-nylon cloth mounted over cleats improves conveying. The floor is driven by an electric motor mounted directly on the gearbox for efficient power transmission. Floor speed is adjustable via a frequency converter. An optional automatic capacity regulation is available, consisting of an ultrasonic layer-thickness sensor connected to a PLC control.

Standard equipped with

• Solid chassis with mounting points for a product cleaner.
• Gear units with direct drive.
• Separate engine cooling to ensure correct cooling at all speeds and conditions.
• Moving floor with 2,000 mm wide crossbars covered by polyester-nylon cloth; crossbars mounted on heavy 4-inch chains at both sides.
• Stainless-steel wear plates below side seals to extend moving floor life.
• Height-adjustable front panel for flexible crop input.
• Double sealing with rubber flaps to prevent spillage at the inlet.
• Viewing grids in side panels to monitor product level.
• Remote control with on/off, emergency stop and rotary speed control.
• Large pneumatic tires for transport across the yard.
• BLC Line Module System.

Options

• Automatic capacity control (ACR).
• Automatic chain lubrication.
• Front rubber sealing flap to the floor.
• Drive-in light: 2 LED lights (each with 4 LEDs) that stay on when the hopper is active.
• Drive-in light variant: lights switch off when the tipping trailer is correctly positioned in the hopper.
• Dosing device DH for onions.
• Frequency control on DH dosing device for onions.
• Adjustable front coverage with cloth and cable clamping device with spring.
• Front coverage with 3 panels.
• Cross conveyor (AFB 330-70) mounted directly behind the receiving hopper.
• Forwarding conveyor TKB, 1,300 mm long, including frequency converter.

Product data table
Model | BSB 4120 | BSB 4124
Input width | 3,100 mm | 3,100 mm
Input height | 750 - 910 mm | 750 - 910 mm
Floor length | 4,100 mm | 4,100 mm
Floor width | 2,000 mm | 2,400 mm
Floor speed | 0.13 - 5.23 m/min. | 0.13 - 5.23 m/min.
Volume | 12.6 m³ | 13.4 m³
Capacity | 60 tons/hour | 60 tons/hour
Drive | 2.2 kW | 2.2 kW
Length (without product cleaner) | 6,350 mm | 6,350 mm
Width | 3,180 mm | 3,310 mm
Height (without bracket for ACR) | 2,800 mm | 2,800 mm

Technical specifications

• Model: BSB 4120 and BSB 4124 (BSB series)
• Input width: BSB 4120 = 3,100 mm; BSB 4124 = 3,100 mm
• Input height: BSB 4120 = 750 - 910 mm; BSB 4124 = 750 - 910 mm
• Floor length: 4,100 mm (both)
• Floor width: BSB 4120 = 2,000 mm; BSB 4124 = 2,400 mm
• Floor speed: 0.13 - 5.23 m/min. (both)
• Volume: BSB 4120 = 12.6 m³; BSB 4124 = 13.4 m³
• Capacity: 60 tons/hour (both)
• Drive power: 2.2 kW (both)
• Length (without product cleaner): 6,350 mm (both)
• Width: BSB 4120 = 3,180 mm; BSB 4124 = 3,310 mm
• Height (without bracket for ACR): 2,800 mm (both)
• Moving floor: two heavy roller chains with transverse carriers and polyester-nylon cloth over cleats
• Drive: electric motor mounted directly on gearbox; speed adjustable by frequency converter; optional automatic capacity regulation with ultrasonic sensor and PLC
• Construction features: stainless-steel wear plates under side seals; double rubber flap sealing at inlet; viewing grids in side panels; height-adjustable front panel
• Mobility: large pneumatic tires for transport