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KR-102965169-B1 - Recyclable Conveyance Conveyor Device

KR102965169B1KR 102965169 B1KR102965169 B1KR 102965169B1KR-102965169-B1

Abstract

The present invention relates to a conveyor device for transporting recyclables designed to transport various types of recyclables stably and efficiently along a straight path, comprising: a pair of rail frames installed spaced apart at a constant interval; a conveyor drum rotatably connected and installed at the front and rear ends of the pair of rail frames, respectively; and a conveyor belt supported by the conveyor drum and installed between the pair of rail frames, which transports recyclables while rotating.

Inventors

  • 주일진

Assignees

  • (주)에코퍼스트솔루션

Dates

Publication Date
20260513
Application Date
20250731

Claims (6)

  1. A pair of rail frames installed spaced apart at regular intervals; A conveyor drum rotatably connected and installed at the front and rear ends of the pair of rail frames, respectively; A conveyor belt supported by the conveyor drum and installed between the pair of rail frames, which rotates to transport recyclables; and A belt cleaning module for cleaning foreign matter attached to the outer surface of the conveyor belt that is rotating and supported by the above pair of rail frames; comprising The above belt cleaning module is, A first lifting cylinder installed on the lower side of either of the above pair of rail frames; A second lifting cylinder installed facing the first lifting cylinder on the lower side of the other of the pair of rail frames; A rectangular tube-shaped drive shaft, one end of which is supported so as to be rotatable by the first lifting cylinder and the second lifting cylinder; A shaft drive motor that rotates the above drive shaft; A module housing formed in a cylindrical shape with a hollow interior, installed to enable left-right horizontal movement on the drive shaft, and rotating together with the drive shaft; A fixed cleaning brush installed along the perimeter of the module housing and rotating together with the module housing to clean foreign matter attached to the outer surface of the conveyor belt; A housing vibration cam installed on the drive shaft in close contact with one outward surface of the module housing, and which rotates to repeatedly push the module housing in the opposite direction to cause it to vibrate in the left and right horizontal directions; A housing support installed on the drive shaft to support the other outward surface of the module housing; A return spring installed between the housing support and the other outward-facing surface of the module housing to return the module housing, which has been horizontally moved to be in close contact with the housing support, back to its original position; and It includes an additional cleaning unit installed in the module housing and performing cleaning together with the fixed cleaning brush; The above additional cleaner is, A shaft cover formed in a cylindrical shape and installed to cover the drive shaft; A cover sleeve formed in a cylindrical pipe shape that covers and rests on the shaft cover; A sleeve rotation gear installed on the shaft cover and engaging with a gear tooth formed along the inner surface of the cover sleeve to rotate the shaft cover in a forward or reverse direction; A plurality of lifting lugs formed by gently protruding from the outer surface of the cover sleeve and then extending in the longitudinal direction of the cover sleeve; A plurality of lifting plates that are closely seated on the outward surface of the cover sleeve between the plurality of lifting jaws and attached by magnetism, and which repeatedly lift in place and then lower again as the lifting jaws rotate together with the cover sleeve; A rotating plate formed in the shape of a circular flat plate that forms gear teeth along its circumference, wherein a plurality of them are connected in a row along the upper side of the lifting plate in the longitudinal direction by gear coupling and all rotate together as any one of the plurality rotates; A plate drive gear that engages with one of the plurality of rotational plates by means of a gear coupling to drive the rotational plate; A plurality of support spheres rotatably installed on the upper side of the above-mentioned rotating plate; A plurality of auxiliary brushes installed on the above-mentioned support sphere; and A conveyor device for transporting recyclable materials, comprising: an angle adjustment unit installed in the module housing such that the auxiliary brush is exposed from the module housing, and adjusting the angle of the auxiliary brush exposed from the module housing.
  2. In paragraph 1, The above conveyor drum is, The left and right width is manufactured to be longer than the left and right width of the aforementioned pair of rail frames, and The above conveyor belt is, A conveyor device for transporting recyclable materials, manufactured such that the width is longer than the width of a pair of rail frames to completely cover the rail frames and prevent foreign substances from entering the rail frames.
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Description

Recyclable Conveyor Device The present invention relates to a conveyor device for transporting recyclables, and more specifically, to a conveyor device for transporting recyclables designed to transport various types of recyclables stably and efficiently along a straight path. The sorting and transportation processes of recyclables are critical for environmental protection and resource recycling. Generally, transport devices are essential in the process of collecting and sorting recyclables, and conveyor systems, in particular, are one of the most widely applied means of transport. Conventional recycling conveying devices had problems such as environmental contamination caused by falling materials during transport or malfunctions resulting from foreign substances entering the device. Additionally, when transporting heavy recyclables, the frame would bend or shake, reducing transport stability; furthermore, system expansion was limited due to difficult maintenance and insufficient space for installing auxiliary devices. To solve these problems, various forms of frame reinforcement, belt friction structures, and drum drive methods have been developed, but there were still technical limitations such as foreign substances penetrating into the frame or restricted coupling between device components. Therefore, there is a need for a recycling transport system that is more practical, easy to maintain, and structurally stable. Meanwhile, the aforementioned background technology is technical information that the inventor possessed for the derivation of the present invention or acquired during the process of deriving the present invention, and it cannot necessarily be considered publicly known technology disclosed to the general public prior to the filing of the present invention. FIGS. 1 and FIGS. 2 are drawings illustrating the schematic configuration of a conveyor device for transporting recyclable materials according to one embodiment of the present invention. FIG. 3 is a diagram showing the schematic configuration of a conveyor device for transporting recyclable materials according to another embodiment of the present invention. Figures 4 and 5 are drawings showing the belt cleaning module of Figure 3. Figures 6 and 7 are drawings illustrating the configuration of the additional cleaner of Figure 5. FIGS. 8 to 10 are drawings illustrating the configuration of the angle adjustment unit of FIG. 6. The following detailed description of the invention refers to the accompanying drawings, which illustrate specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that various embodiments of the invention are different but need not be mutually exclusive. For example, specific shapes, structures, and characteristics described herein may be implemented in other embodiments without departing from the spirit and scope of the invention in relation to one embodiment. It should also be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the invention. Accordingly, the following detailed description is not intended to be limiting, and the scope of the invention is limited only by the appended claims, including all equivalents to those claimed therein, provided appropriately described. Similar reference numerals in the drawings refer to the same or similar functions across various aspects. Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the drawings. FIG. 1 is a diagram showing the schematic configuration of a conveyor device for transporting recyclable materials according to one embodiment of the present invention. Referring to FIG. 1, a conveyor device (10) for transporting recyclable materials according to one embodiment of the present invention includes a rail frame (100-1, 100-2), a conveyor drum (200), and a conveyor belt (300). The rail frame (100-1, 100-2) is configured such that a pair is installed at regular intervals and is arranged longitudinally along both sides of the entire device to serve as a guide structure defining the straight conveying path of the conveyor belt. It can be formed from a metal or composite material with excellent rigidity and is designed to stably support the conveying path without sagging or shaking depending on the weight of the recycled material. The conveyor drum (200) is configured to be rotatably connected to the front and rear ends of a pair of rail frames (100-1, 100-2), respectively, and performs the function of wrapping around and rotatably supporting the conveyor belt (300) at both ends. It is divided into a driving drum and a driven drum, and the driving drum, which is rotated by a motor, generates the conveying force of the conveyor belt (300), and the driven drum acts