High-efficiency and automatic-control reciprocating feeder

Abstract

The invention relates to a reciprocating feeder and particularly discloses a high-yield high-efficiency and automatic-control reciprocating feeder which has the functions of stepless material mixing, automatic material discharge and automatic bin shifting prevention and is mainly applied to the fields of middle transshipment, constant-speed material feeding and bin shifting prevention of materials in underground coal mines. The high-efficiency and automatic-control reciprocating feeder is composed of a hopper, a large-volume short material guide tank, a short and wide bottom plate, a transmission platform, a motor, a speed reducer, a crank-link mechanism, a hanging bracket, a supporting wheel set and an automatic-control material mixing, material discharge and bin shifting prevention device. According to the high-efficiency and automatic-control reciprocating feeder, a large-size arc-shaped gate arranged in the material guide tank of the reciprocating feeder in the prior art is eliminated, so the length of the material guide tank is correspondingly decreased; an outward opening type flat trapezoid gate is adopted, so the occupied volume of the material guide tank is extremely little; by the adoption of electric hydraulic control, the functions of the material mixing, the automatic material discharge and the automatic bin shifting prevention can be simultaneously achieved, and centralized control over unmanned operation can be achieved.

Description

technical field [0001] The invention is a reciprocating feeder, a safe, high-efficiency, automatic control reciprocating feeder, which is mainly used in the fields of intermediate reloading, uniform feeding, and anti-channeling of materials in coal mines, and is especially suitable for high-efficiency and safety The production automatic control system is also applicable to the feeding system of metallurgy, mining, building materials, electric power and wharf transportation and other industries; Unmanned automatic control is realized, and at the same time, it can be independently installed and used or technically modified by the reciprocating feeder in the prior art. Background technique [0002] The reciprocating feeder is widely used in various industries such as coal, metallurgy, mining, wharf transportation, etc. due to its irreplaceable advantages. The advanced reciprocating feeder has large volume and weight, low production capacity, and high energy consumption; its a...

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Problems solved by technology

[0002] Reciprocating feeders are widely used in coal, metallurgy, mining, wharf transportation and other industries due to their irreplaceable advantages. The reciprocating feeder in the prior art is quite different from the conventional feeder, and has no higher technical content. The reciprocating feeder in the prior art has large volume and weight, low production capacity, and high energy consumption; The device takes up a lot of space in the material guide tank, and it is difficult to adjust by pressing it rigidly. It cannot realize stepless seasoning, and the discharge port is easily blocked by large-sized materials or sundries, which makes it difficult to handle; the anti-channeling device is installed in the mouth of the silo , destroying the strength of the silo, it is easy to cause the mouth of the silo to be blocked, and the anti-channeling device itself is easily blocked by the material. Wear or damage, it is difficult to detect and deal with in time

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