A retarder for transportation equipment
A technology for transportation and transportation equipment, applied in mechanical equipment, hydraulic brakes, brake types, etc., can solve problems such as difficult to achieve better results, difficult to achieve retardation requirements, restrict application, etc. fast effect, slow effect good effect
Active Publication Date: 2019-08-06
徐州口口朗电子信息科技有限公司
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Problems solved by technology
The structure of the electric turbine retarder is simple, the retarding speed is stable, and it has many applications. However, its retarding effect is difficult to achieve a good effect for large-scale transportation equipment. For large-scale transportation equipment, its retarding requirements may be difficult to meet , which restricts its application
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] see figure 1 , the present invention provides a technical solution: a transport equipment retarder, which includes a retarder assembly one, a retarder assembly two, an auxiliary retarder assembly and a controller, characterized in that the retarder assembly One adopts the gear 3 to mesh with the gear 2 on the transmission shaft 1 of the traffic equipment, and the retarder assembly 2 also adopts the gear 4 to mesh with the gear 2 on the tra...
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The invention discloses a retarder for traffic transportation equipment. A transmission shaft is retarded by means of two magnetic retarder assemblies I and II which are arranged symmetrically, so that the retarding effect is good, the retarding effect can be improved greatly, the retarding stability of the transmission shaft is enhanced, and large transportation equipment is applied. In addition,a controller also can control whether an auxiliary retarding assembly is started or not according to a retarding demand. The started auxiliary retarding assembly can further brake the retarder assemblies I and II, so that the retarding braking performance is improved. By means of the retarder, the retarding effect can be improved greatly, and the retarding demand on the large traffic transportation equipment can be met. In addition, the auxiliary retarding assembly disclosed by the invention is also provided with cooling liquid, so that the cooling effect of a brake disc can be guaranteed, and the service life of the brake disc can be guaranteed.
Description
technical field [0001] The invention relates to a transportation equipment retarder, which belongs to the technical field of transportation auxiliary equipment. Background technique [0002] For transportation equipment, especially for transportation equipment that often travels in mountainous or hilly areas, in order to reduce or maintain a stable vehicle speed for a long time and reduce or release the load on the service brake when going down a long slope, it is usually necessary to install a brake. Auxiliary braking devices such as speed reducers, generally, traffic devices with a total mass of more than 5t, especially transportation equipment with a total mass of more than 12t, need to be equipped with this auxiliary braking deceleration device. [0003] According to the relevant provisions of the national standard GB12676-1999 "Automobile Braking System Structure, Performance and Test Methods", for M3 passenger cars with a maximum total mass greater than 10,000kg in non...
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IPC IPC(8): F16D55/10F16D65/14F16D65/813
Inventor 段敏
Owner 徐州口口朗电子信息科技有限公司