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1. 发明公开

EP3392082A1 TIPPING HOPPER AND CONTROL METHOD THEREOF 审中-公开
公开(公告)号：EP3392082A1
公开(公告)日：2018-10-24
申请号：EP17209176.1
申请日：2017-12-20
申请人： CISDI Engineering Co., Ltd
发明人： HUANG, Qiming , GAO, Zhan , SHI, Weizhi , TAN, Cunzhen , WANG, Yongmeng
IPC分类号： B60P1/12 , B60P1/28
CPC分类号： B65D88/56 , B60P1/12 , B60P1/283 , B65G65/23
摘要： The present invention discloses a tipping hopper, comprising a hopper body, hopper rotating supports and a tipping mechanism. The tipping mechanism comprises a connecting rod and a crank. One end of the connecting rod is hinged on the hopper body, and the other end is hinged with one end of the crank; and the other end of the crank is hinged on a crank rotating support through a crank rotating shaft. By optimizing a crank starting point and a crank end point, ensure hopper's position of receiving and discharging material is arranged at or near a dead point of the tipping mechanism so that the working condition of an impact force borne by a speed reducer device is optimized when the tipping hopper is charged and discharged. The mechanism also optimizes the position of the center of gravity of the hopper body and the position of the center of gravity of a charged hopper, so that the center of gravity of the hopper body is located between a hopper rotating hinge point and the connecting rod support hinge point near the hopper rotating hinge point. A force amplification effect of the connecting rod is used to greatly reduce the requirement for the output moment of the speed reducer, thereby greatly reducing the weight of the speed reducer device and the power of a tipping motor and saving motor power and energy consumption of a hoisting system.

2. 发明公开

EP2539178A1 DUMP TRAILER 审中-公开
标题翻译：转运拖车
公开(公告)号：EP2539178A1
公开(公告)日：2013-01-02
申请号：EP11748156.4
申请日：2011-02-25
申请人： Stewart, Larry L.
发明人： STEWART, Larry, L.
IPC分类号： B60P1/30
CPC分类号： B60P1/12
摘要： A towable dump trailer is provided. The towable dump trailer comprises a first, second and third frame. The first frame comprises one or more sets of wheels. The second frame is attached to the tow vehicle and can be displaced horizontally relative to the first frame by the towing vehicle moving rearward or forward. The third frame provides a support frame for the trailer bed. The dump frailer is operated by immobilizing the first frame and causing the second frame to move horizontally relative to the first frame. This horizontal displacement causes the third frame to pivot as a result of one or more pivoting arms translating the horizontal movement to pivotal movement. The dump trailer can be configured to provide a dumping action by either forward or rearward horizontal displacement of the second frame relative to the first frame.
摘要翻译：提供可拖曳自卸拖车。可牵引翻斗拖车包括第一，第二和第三框架。第一框架包括一组或多组轮子。第二框架附接到拖曳车辆并且可以通过牵引车辆向后或向前移动而相对于第一框架水平移动。第三个框架为拖车床提供支撑框架。通过固定第一框架并使第二框架相对于第一框架水平移动来操作倾倒漏斗。由于一个或多个枢转臂将水平运动转换为枢转运动，该水平位移使得第三框架枢转。翻斗拖车可以被配置为通过第二框架相对于第一框架的向前或向后水平位移来提供倾倒动作。

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