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Power Company Limestone Chain Bucket Unloader1
Machinery Stocks, Chain Bucket Unloader, Train Unloader
Shanghai Sunshine Industry Technology Co., Ltd.
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Product Description power company limestone chain bucket unloader 1. introductionThe tipping bucket mechanism is a double row, single drive chain bucket mechanism, and the chain is a military tank chain with a pitch of 203mm. The bucket body is made of wear-resistant material nm400, and the original steel quality inspection report shall be provided with the goods. The back plate of the chain bucket mechanism is installed, and the bottom part is equipped with a scraper cleaning device. The scraper is 30mm thick and 800mm wide and is connected with the "s" plates on both sides. Through the rapid operation of the cart, the cart can be cleaned and the knife-edge can be protected from scratching the cart. The cleaning rate is greater than 99%. Ensure that the remaining quantity in the trunk is less than 1 ton. The lifting height of the chain bucket is designed according to the current 60t/70t standard wagon, and the static position will not affect the passage of the whole train wagon.Luffing winch mechanismThe composition and arrangement of the luffing winch mechanism. The winch is located in the middle. Video monitoring to ensure safety and reliability, and the selection and calculation of parts comply with the relevant clauses in GB/t3811.The luffing mechanism is composed of a motor, disc or wheel brake, coupling, hard tooth reducer, drum device, upper pulley device, etc. The structure type of single motor, single reducer, single drum, and double brakes is adopted.There are limits for both hoisting and lowering at the extreme position.The drum is made of Q345B, welded and formed, and has a short shaft structure. When the drum is welded in sections, the circumferential butt weld shall be subject to 100% ultrasonic flaw detection. Heat treatment shall be conducted after welding to eliminate stress. NDT for stub shaft.There should be at least 2.5 turns of steel wire rope remaining on the drum when the chain bucket is lowered to the limited position. The clamp for the steel wire rope is mounted on the side of the drum not less than four.The fixed pulley device adopts the binding pulley, which is placed on the upper plane of the trolley frame, keeping maintenance space. The ratio of wire rope diameter to the pulley and drum rope groove diameter shall meet the requirements of the crane design code. 2. Specification of chain bucket limestone unloaderWork duty:3 shift heavy-duty,365days per yearUnloading capacity: 350t/hRail distance: 6000mmPower supply: cable reel(power), less than 200Power: 380-400VFrequency: 50HzUnloading rate: ≥95%Consumption power: 145KW3. Other parameters3.1 Traveling mechansim:8 wheels and 4 drivers.Motor model: YX3-132power: 7.5KW×4speed: 1450r/minpower of VFD: heavy-duty 30KW (Seimens/ABB)gear reducer model: Rigid tooth reducer series(Flender/SEW)traveling speed: 1.9~20m/min(VFD)Dia of wheel: Φ630mmNo of wheels: 8Max wheel pressure: 15tRail distance: 6000mm3.2. bucket elevatorMotor model: YZ225M-power: 30KW×2Rigid tooth reducer model: ZQA500-3/4-15.75(SEW/Flender)Ratio: 15.75speed(chain speed): 95.7m/minvolume of bucket: 43Lwidth of bucket: 1100mmtype of chain: two-row military tank chainpitch T203mmwork duty: heavy duty3.3 Luffing winchMotor model: YZ225M-8power: 22KWspeed: 750r/mingear reducer type: ZQA650-48.57-8ratio: 48.57winch speed: V=2.37m/min3.4, Belt conveyor mounted on cantileverBelt conveyor: one way to discharge,Transmission device: YDΦ630-1000-2.5power: 15KWbend pulley: Φ500speed: V=3.15m/swidth: B=1000mmconveying capacity: Q=800t/hbelt conveyor cleaner: the blade is made of polyurethane table of main techanical datedescriptionparameterunitmateriallimestone, coal density0.8~2.5t/m3granularity<100mmmoisture<15%unloading capacity~350t/htravel speed20m/minrail span6m We are a professional company in bulk material handling, transportation, storage, processing, accessory equipment design, integration and manufacturing. We can provide a complete set of solutions. Thank you for reading the information and welcome to purchase! Welcome to agent distribution!Material handling equipmentStorage equipmentIf you need above products, please contact us! Shanghai Sunshine Industrial Technology Co. , Ltd.
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