The main purpose of the transmission shaft is that the special automobile transmission shaft is mainly used in fuel tank trucks, fuel trucks, sprinkler trucks, sewage suction trucks, fecal suction trucks, fire trucks, high-pressure cleaning trucks, road wrecker trucks, aerial work trucks, garbage trucks and other models. Oil tank truck, also known as mobile fuel truck, computer tax control fuel truck, oil tanker, oil loading truck, oil truck, oil truck, oil truck, oil truck, edible oil truck, mainly used for the transportation and storage of oil derivatives (gasoline, diesel, crude oil, lubricating oil and coal tar and other oil products). All tank trucks can be designed as chemical trucks, all kinds of heating and insulation series tanks; All tankers can be equipped with computerized fuel dispensers; A wide range of on-board tonnage options to meet user needs; The tank is equipped with a multi-channel wave-proof partition. The refueling truck is a vehicle that loads and transports oil materials, and the refueling truck is equipped with a fuel dispenser that can move with the vehicle to distribute fuel to the oil-receiving equipment, such as vehicles, agricultural machinery, boilers, construction machinery and hotels.
Sprinkler truck, also known as multi-functional green sprinkler truck. It is used for cleaning the road surface, sanitation, dustproof, watering, spraying pesticides and so on urban roads, large factories, troops, gardens and other units to achieve the role of beautifying the environment. The sewage suction truck is a new type of sanitation vehicle that collects and transfers sludge and sewage to avoid secondary pollution, and the sewage suction truck can be self-priming and self-draining, with fast working speed, large capacity and convenient transportation, and is suitable for collecting and transporting liquid substances such as manure, mud, crude oil, etc. Fire engine, also known as fire engine, appeared in 1518 and is a vehicle specially used for fire fighting or other emergency rescue purposes. Fire trucks can be divided into pump trucks (pumping trucks), ladder trucks and other special vehicles according to their functions.
Assembly-related standards and data
1. The rated working torque of the transmission shaft assembly is 500N.m, and the guaranteed load > 1000N.m.
2. Rated speed range of transmission shaft assembly: 1800r/min~3500 r/min.
3. The specification of the universal joint is φ35*98, and the swing angle of the universal joint is ≥25°; The transmission shaft spline expansion and contraction is ±25mm.
4. After assembly, the grease nozzle of the two universal coupling joints should be in the same direction as the grease nipple of the sliding fork.
5. After the two flange forks are assembled, the shaft intersection angle ≥± 23 °; The 4*φ15 phase of the flange fork at both ends should be consistent, and the phase difference should not be > 2.5°.
6. The dynamic balance implements the G40 standard, the unbalance at each end is ≤20g.cm, and the remaining unbalance is ≤30g.cm after leveling.
7. The quality of the paint implements QW-7 and Q/WSG42003 standards.
8. The identification of parts and components implements Q/WSG21001 standards.
9. The transmission shaft assembly implements QC/T29082 standard.
