Working face gate roadway top beam overturning equipment
A technology for turning over equipment and working surfaces, which is applied in the directions of transportation, packaging, loading/unloading, etc., and can solve problems such as low production efficiency, hidden safety hazards, and high labor intensity
Pending Publication Date: 2018-02-23
河北能源职业技术学院
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Problems solved by technology
In view of this, the present invention needs to provide a kind of equipment for overturning the top beam along the groove of the working face. intense problem
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[0018] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0019] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation or position indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the descrip...
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The invention discloses working face gate roadway top beam overturning equipment. The working face gate roadway top beam overturning equipment comprises a rack, a flat car capable of sliding on the rack, an overturning mechanism arranged above the flat car and a promoting mechanism capable of moving on the rack in the horizontal direction. The overturning mechanism comprises an overturning bucketlocated above the flat car, a connecting rod being in pivotal connection with the overturning bucket and a first hydraulic cylinder, the promoting mechanism comprises a second hydraulic cylinder and apromoting arm connected with a push rod of the second hydraulic cylinder, and the promoting arm is connected with a first hydraulic cylinder and the connecting rod. According to the working face gateroadway top beam overturning equipment, the second hydraulic cylinder drives the promoting mechanism to adjust the integral structural height position, meanwhile the second hydraulic cylinder is matched with the first hydraulic cylinder of the overturning mechanism to control the overturning angle of the overturning bucket, the length of a driving piece in the overturning mechanism is changed through stretching and retracting of the first hydraulic cylinder in the overturning process, and therefore 180-degree overturning of a top beam of a working face in the overturning process can be stablyand smoothly achieved and then flat car loading is conducted.
Description
technical field [0001] The invention relates to the technical field of tooling equipment for underground working faces in mines, and in particular to a top-beam turning device along the groove of the working face. Background technique [0002] The high-end hydraulic support of the underground high-end working face of the mine is used to turn over the top beam and load the car, especially when the high-end hydraulic support is used in mines with small shafts and narrow roadways to carry out the work of turning the top beam and leveling the car on the underground working face, the high-end support of the underground working face Loading and overturning of the top beam require manual work, which not only results in low work efficiency and high labor intensity, but also brings great potential safety hazards. And there are problems such as the high production cost of fully mechanized mining equipment disassembly and assembly. Relevant enterprises and the market hope to develop a...
Claims
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IPC IPC(8): B65G67/12
CPCB65G67/12
Inventor 王丽佳崔志刚刘佳刘相文郭颖郭兑尹静涛高同庆秦云董旭光李瑞春刘晖
Owner 河北能源职业技术学院