Wagon Parts Hopper Door Mechanism Parts Reducer, Clutch, Bearing, Hinge, Lever
Breif introduction:
Hopper door mechanism is an important part of railway hopper wagons.
Tieke has over 10 years experiences in manufacturing various types of railway hopper cars, and build new cars, lease railway wagons, repair railway cars and provide accessories services for industrial customers. In terms of providing railway freight car accessories, more than 50000 sets various wagon parts are sold every year. The bottom door opening and closing device accessories provided by Tieke include: transmission reducer, hand wheel, clutch, jaw clutch, lower bearing assembly, bearing hanger, gear support, bottom door hinge, double lever, lower connecting rod, lower crank, etc.
Main technical parameters:
| Name | Wagon Parts Hopper Door Mechanism Parts Reducer, Clutch, Bearing, Hinge, Lever |
| Application | Railway hopper wagons |
| Types | Transmission reducer, hand wheel, clutch, jaw clutch, lower bearing assembly, bearing hanger, gear support, bottom door hinge, double lever, lower connecting rod, lower crank, etc |
| Dimension | Customized |
| Material | High quality carbon steel |
| Surface | Sand blasting, coating or customized |
Detail images:
Parts name in above image:
| Transmission reducer | Clutch & jaw clutch | Low bearing assembly |
| Bearing hanger | Gear bracket | Bottom door hinge |
| Double lever | Lower connecting rod | Lower crank |
Typical design of hopper door transmission mechanism:
KM70 coal hopper car is the main coal hopper car of 70t load in Chinese railway. Its bottom door opening and closing mechanism adopts two-stage transmission top lock device, which has two-stage locking function, which can ensure bottom door locked when the vehicle is running.
The opening and closing device of the bottom door of KM70 coal hopper car is for both pneumatic and manual. It is composed of upper transmission device and lower transmission device. The manual transmission mechanism and pneumatic control management system are set on the under frame at the one end of the car body. The pneumatic transmission and manual braking mechanisms are independent of each other, and its conversion is controlled by the shift fork and the jaw clutch. The bottom door opening and closing mechanism has a self-locking function, which can ensure that the bottom door will not open automatically during vehicle operation. At the same time, in order to avoid the accidental opening of the bottom door opening and closing mechanism caused by the operator's miss-operation during vehicle operation, an eccentric locking anti miss rotation device is also equipped.
For the opening and closing device of the bottom door, the mechanism shall be stable, light and flexible when opening and closing the bottom door. After the bottom door is closed, it shall be able to realize self-locking. The bottom door opening and closing transmission mechanism is composed of an upper transmission device and a lower transmission device. The upper transmission device is composed of an upper transmission shaft, a jaw clutch, a rolling bearing, a gear, a stopper, an upper crank, a clutch transmission shaft, a reducer, a 356mm * 280mm spinning double acting air cylinder, a rack, a roller, a pressure pin seat, a hand wheel, a gear cover, etc; the lower transmission device is composed of lower transmission shaft, lower bearing, double coupling lever, long ejector rod, short ejector rod, coupling, connecting rod, left and right lock bodies, lower crank, etc.
Product ranges:
Tieke has been manufacturing various railway wagons for over 10 years and we are able to provide full ranges of wagon spare parts for customers.
- Various railway freight cars: flat wagons, container wagons, open top wagons, hopper wagons, side dump wagons, molten iron tanker wagons and various industrial tank wagons;
- Bogie parts: wheels, axles, side frames, bolsters, center plates, adapters, axle boxes, various wearing plates and accessories;
- TB standard railway air brake system parts: various control valves, brake cylinders, reservoirs, pipe fittings, brake hoses, brake rods, various levers, etc;
- Draft gear parts: TB standard main couplers No.13, No 17, No.2 and related spare parts; Russian coupler CA-3; AAR coupler Type E or F coupler; buffers; various coupler installation parts;
- Railway vehicle body parts: press molding parts, welding parts, casting parts, forging parts, machining parts
We are also able to provide customized railway vehicles and wagon spare parts to customers all over the world.
Product Tags:
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locomotive Hopper Door Railway Wagon Parts Reducer Clutch Bearing Hinge Lever Images
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