Multifunctional multi-station energy-saving and environmentally friendly tire testing machine
An energy-saving, environment-friendly, multi-station technology, applied in the direction of automobile tire testing, etc., can solve single and other problems, achieve the effect of saving electric energy, easy control mode, and improving test efficiency
Active Publication Date: 2015-09-30
BEIJING UNIV OF CHEM TECH
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Problems solved by technology
The traditional tire testing machine is relatively simple in terms of road spectrum simulation. It is necessary to design the road spectrum simulation device (drum) into a modular structure to facilitate the replacement of different simulation materials and simulation shapes, so that the road spectrum simulation is closer to the real situation and can Tests on different road conditions on a tire testing machine
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[0020] Multi-functional multi-station energy-saving and environment-friendly tire testing machine of the present invention, such as figure 1 and figure 2 As shown, it mainly includes drum power system, load test system, hydraulic system and control system. Among them, the drum power system is mainly composed of a drum 10, a drum bracket 11, a drum main shaft 12, a drum motor 13 and a reducer 14, the drum motor 13 and the reducer 14 are fixed on the base of the testing machine, and the reducer 14 The drum 10 is connected to the drum 10 through the drum main shaft 12, the drum 10 is fixed on the drum bracket 11, the drum motor 13 drives the drum 10 to rotate after the speed is changed by the reducer 14, the drum 10 drives the tire 7 to rotate, and the tire 7 drives the tire The motor 16 rotates, and the tire motor 16 is a generator that can generate electricity. The electric power generated by the tire motor 16 can be sent back to the power grid after adjustment for use by the...
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The invention relates to a multifunctional multi-station energy-saving environmental-friendly type tire testing machine which mainly comprises a rotary drum power system, a loading testing system, a hydraulic system and a control system. The rotary drum system comprises a rotary drum, a rotary drum support, a rotary drum main shaft, a rotary drum motor and a speed reducer, and the loading testing system comprises a guide rail motor, a threaded rod, a guide rail, a loading support, a sliding rod, a hydraulic cylinder, a tire base, a tire burst no-pressure protecting device, a motor sliding block and a tire generator. The multifunctional multi-station energy-saving environmental-friendly type tire testing machine can achieve mutual independent tire testing of six stations, and the tests are mainly high-speed endurance tests. The tire generator is driven by tires to rotate, the tire generator can generate power, generated power is adjusted and then transmitted back to a power grid to be used by the rotary drum motor, an energy circulation system is formed, and energy conservation and environmental friendliness are achieved. The modular structure design of the rotary drum can simulate road surfaces of different forms, and quick combination and replacement of different road forms can also be achieved.
Description
technical field [0001] The invention relates to a multi-functional, multi-station, energy-saving and environment-friendly tire testing machine, specifically a tire testing machine with six stations, capable of carrying out different test items under various working conditions and realizing energy recycling , belonging to the field of tire design and manufacture. Background technique [0002] With the continuous increase of the number of cars in China, more and more attention has been paid to issues related to cars, and issues such as energy consumption, safety, environmental protection, and comfort have all been raised to a certain height. Tires are a very important part that affects the performance of cars, so the research and development of car tires plays a decisive role in improving the performance of cars. The traditional single-station or double-station tire testing machine can no longer meet the needs of modern tire design for tire testing, especially tire durability...
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IPC IPC(8): G01M17/02
Inventor 张有忱杜军岭丁玉梅杨卫民
Owner BEIJING UNIV OF CHEM TECH