Chute feeding device, outline-design low-power-consumption calculation method and active adjusting plate overturning control method

Abstract

The invention discloses a chute feeding device. The chute feeding device sequentially comprises a chute lower head cover, an upper material receiving pipeline, a lower material receiving pipeline anda discharging groove from top to bottom. The invention further discloses an outline-design low-power-consumption calculation method and an active adjusting plate overturning control method of the chute feeding device. According to the chute feeding device, the impact and damage to a bearing structure caused by material falling are weakened through the optimization of the shape and structure, the service life of the bearing structure is prolonged, dust generated by material falling is reduced, and the crushing degree after material falling is low. According to the outline-design low-power-consumption calculation method, calculation can be completed at a faster speed and at a lower cost, and a predetermined technical effect can be achieved. According to the active adjusting plate overturningcontrol method, it can be guaranteed that the impact force of materials on an active adjusting plate is minimum, equipment is protected, dust generated by the impact is reduced, and the material crushing rate is decreased; and meanwhile, the air pollution condition is controlled, the health and safety of field workers are protected, and green production is realized.

Description

technical field [0001] The invention relates to the technical field of material transportation in industrial production, especially the technology of material falling from a high place to a low place on a conveyor belt. Background technique [0002] In industries such as ore, chemical and metallurgy, materials need to be transported over long distances. During the transportation process, due to different production requirements and site constraints, it is often necessary to drop materials from a high place to a low place conveyor belt, so as to meet the requirements of production and transportation. [0003] In the process of blanking, it is often accompanied by the impact of materials and the generation of dust, which makes the material particles seriously broken and causes environmental pollution, which will have an adverse impact on the health of production operators. In addition, during the falling and impacting process, the material may cause irreversible damage to the...

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Problems solved by technology

[0007] The above-mentioned patent documents are all aimed at the transportation of a specific material, and the outline of the chute blanking device has not been optimized, and the automatic adjustment of the material when the belt is unbalanced (caused by the center of gravity of the material and the center of the belt does not coincide) cannot be realized. , it is easy to cause defects such as large impact, large dust and material crushing

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