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KR-102963279-B1 - device for managing residue of belt conveyor

KR102963279B1KR 102963279 B1KR102963279 B1KR 102963279B1KR-102963279-B1

Abstract

One embodiment of the present invention provides a technique for removing fallen coal, which is a falling object that falls to the bottom of a belt conveyor. A coal removal system for a conveyor according to an embodiment of the present invention comprises: a conveyor section; a moving unit that is introduced into the conveyor section and removes fallen coal that has fallen into the conveyor section; a wire section including a wire coupled to one side and the other side of the moving unit; a driving unit that contacts the wire and reciprocates the moving unit within the conveyor section; and a removal unit formed adjacent to the conveyor section and removes fallen coal accumulated in the conveyor section.

Inventors

  • 김용우

Assignees

  • 주식회사 대신폴리텍

Dates

Publication Date
20260511
Application Date
20231024

Claims (10)

  1. A conveyor section comprising a conveyor belt; and a bottom portion, a side portion extending from the bottom portion, and a conveyor frame provided at the bottom of the conveyor belt, the conveyor frame having an outlet formed in a part of the side portion for discharging fallen coal. A moving unit that is introduced into the interior of the conveyor section and removes fallen coal dropped on the conveyor section; A wire section including a wire coupled to one side and the other side of the above-mentioned moving unit; A driving unit that contacts the wire and reciprocates the moving unit within the conveyor section; and A removal unit formed adjacent to the conveyor section and removing fallen coal accumulated on the conveyor section; comprising As the above driving unit moves at least a portion of the wire, the moving unit moves, and The above removal unit is an upper frame; An upper hydraulic body that is coupled to the upper frame and generates hydraulic pressure; An upper hydraulic coupling rod coupled to the upper hydraulic body and moved in one direction and the other by the upper hydraulic body; A coal drop removal unit coupled to the upper hydraulic coupling rod and moving the fallen coal in the outer direction of the conveyor frame through the extraction port; A first upper auxiliary rod and a second upper auxiliary rod that are coupled to the above-mentioned coal removal unit, are positioned on both sides based on the above-mentioned upper hydraulic coupling rod, and move together with the above-mentioned coal removal unit; A first upper auxiliary body and a second upper auxiliary body into which the first upper auxiliary rod and the second upper auxiliary rod are respectively inserted; A lower hydraulic coupling rod coupled to the lower surface of the upper frame; A lower hydraulic body that generates hydraulic pressure to move the lower hydraulic coupling rod; A lower frame coupled to the above lower hydraulic body; A first lower auxiliary rod and a second lower auxiliary rod coupled to the lower surface of the upper frame; It includes a first lower assembly and a second lower assembly that are guided as the first lower auxiliary rod and the second lower auxiliary rod are respectively inserted, A coal removal system for a conveyor characterized by moving the upper frame by first moving the coal removal unit by means of the upper hydraulic body and the upper hydraulic coupling rod when removing the coal.
  2. In claim 1, The above-mentioned moving unit is, Moving frame; A lower removal unit coupled to the lower side of the above-mentioned moving frame and contacting the fallen coal dropped on the lower part of the conveyor section to move the fallen coal; A wheel section having a wheel that is coupled to each of the one end and the other end of the above-mentioned moving frame and contacts the conveyor section; and A coal drop removal system for a conveyor characterized by including a combination that is coupled to the above-mentioned moving frame and coupled to the above-mentioned wire.
  3. In claim 2, The above lower removal unit is, A lower coupling member formed in a bar shape and coupled to the movable frame and the lower surface; A first lower removal member formed adjacent to the lower surface of the conveyor part and coupled to the lower coupling member having a predetermined angle; and A coal drop removal system for a conveyor, characterized by including: a second lower removal body that is coupled to the lower assembly, is formed symmetrically with the first lower removal body, and is formed adjacent to the lower surface of the conveyor section.
  4. In claim 2, The above wheel part is, A plate body formed in a plate shape and coupled to the end of the above-mentioned movable frame; A main wheel coupled to the lower surface of the plate body and in contact with the lower surface of the conveyor part; and A coal drop removal system for a conveyor characterized by including an auxiliary wheel that is coupled to the upper surface of the plate body and contacts the side of the conveyor part.
  5. In claim 1, The above driving unit is, motor; A first shaft coupled to the above motor and rotating when the motor is operated; A second axis spaced apart in a direction parallel to the first axis and formed to correspond to the first axis; and A coal drop removal system for a conveyor characterized by including a belt in contact with the first axis and the second axis.
  6. In claim 5, The above first axis and second axis are, It is equipped with a first rotation guide and a second rotation guide formed in a cylindrical shape and having screw threads formed on the outer surface, and A coal drop removal system for a conveyor characterized by the wire being wound along the screw grooves of each of the first and second rotary guides.
  7. delete
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  9. In claim 1, A coal removal system for a conveyor, characterized in that the above-mentioned coal removal unit moves at a predetermined angle with respect to the lower surface of the above-mentioned conveyor unit.
  10. In claim 1, The above wire part A coal drop removal system for a conveyor, further comprising a wire aid that is coupled to the wire and guides the wire.

Description

coal residue removal system for conveyors {device for managing residue of belt conveyor} The present invention relates to a coal drop removal system for a conveyor, and more specifically, to a technology for removing coal, which is a falling object that falls to the bottom of a belt conveyor. When transporting materials using a conveyor, problems arise where the transported materials fall and accumulate around the bottom of the conveyor due to overflow and shifting of the ore (ore mixed with water to become a thin, porridge-like consistency). When the transported materials accumulate around the bottom of the conveyor, manual cleaning must be performed every time to prevent interference with the conveyor's operation; however, the space between the conveyor and the floor is narrow, making manual work difficult and posing a risk of safety accidents. Korean Registered Patent No. 10-1814279 (Title of Invention: Belt Conveyor Belt Cleaning Device) comprises: a conveyor belt; a main shaft wrapped around the conveyor belt to return the conveyor belt; a cleaning unit provided on the lower side of the conveyor belt and cleaning the surface of the conveyor belt while rotating in the opposite direction to the direction of travel of the conveyor belt; and a tension roller provided on the lower side of the conveyor belt to apply tensile force to the conveyor belt; wherein the cleaning unit may include: a brush formed in the shape of a hollow shaft with an empty interior to remove residual material accumulated on the surface of the conveyor belt; a driving member extending to one side and penetrating the hollow shaft of the brush and coupled with the brush to rotate the brush; and a frame that accommodates the brush and the driving member and can transmit rotational force to the driving member. In this conventional technology, an auxiliary conveyor for collecting fallen coal can be additionally placed below the main conveyor to collect coal that separates and falls from the main conveyor during transport; however, this is not suitable in terms of space because the volume of the additional auxiliary conveyor must be designed to be larger than that of the main conveyor, and there is a problem of increased manufacturing and maintenance costs because an additional drive unit must be provided to operate the auxiliary conveyor. For this reason, there is a need for a conveyor conveying system equipped with a coal drop removal device that can quickly remove coal falling to the bottom of the conveyor during operation, is easy to install even in the narrow space between the conveyor and the floor, and can reduce manufacturing and maintenance costs. FIG. 1 is a plan view of a conveyor drop removal system according to one embodiment of the present invention. FIG. 2 is an enlarged view of a moving unit according to one embodiment of the present invention. FIG. 3 is an enlarged view of a driving unit according to one embodiment of the present invention. FIG. 4 is an enlarged view of a removal unit according to one embodiment of the present invention. The present invention will be described below with reference to the attached drawings. However, the present invention may be implemented in various different forms and is therefore not limited to the embodiments described herein. Furthermore, in order to clearly explain the present invention in the drawings, parts unrelated to the explanation have been omitted, and similar parts throughout the specification have been given similar reference numerals. Throughout the specification, when it is stated that a part is "connected (connected, in contact, combined)" with another part, this includes not only cases where they are "directly connected," but also cases where they are "indirectly connected" with other members interposed between them. Furthermore, when it is stated that a part "includes" a certain component, this means that, unless specifically stated otherwise, it does not exclude other components but rather allows for the inclusion of additional components. The terms used in this specification are used merely to describe specific embodiments and are not intended to limit the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this specification, terms such as "comprising" or "having" are intended to indicate the existence of the features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, and should be understood as not precluding the existence or addition of one or more other features, numbers, steps, actions, components, parts, or combinations thereof. The present invention will be described in detail below with reference to the attached drawings. FIG. 1 is a plan view of a conveyor drop removal system according to one embodiment of the present invention. As shown in FIG. 1, the conveyor unit may include a conveyor unit, a moving unit (200) that is introduced into the conveyor un