Belt conveyor cleaning device

Abstract

The utility model relates to the technical field of conveying device maintenance equipment, in particular to a belt conveyor cleaning device which comprises a conveying table and a conveying belt, conveyor side plates are fixedly arranged at the front end and the rear end of the top face of the conveying table, and a driving roller and a driven roller are rotationally arranged between the two conveyor side plates. The conveying belt is arranged on the surfaces of the driving roller and the three driven rollers in a sleeving mode, an electric lifting rail is arranged on the front face of the conveyor side plate at the front end, a limiting lifting rail is arranged on the back face of the conveyor side plate at the rear end, and the electric lifting rail and the limiting lifting rail are fixedly connected with the conveying table. A cleaning brush roller is movably arranged between the electric lifting rail and the limiting lifting rail. According to the belt conveyor cleaning device, the cleaning brush rollers are additionally arranged, through cooperation of the electric guide rails, the belt conveyor cleaning device can ascend, descend and move horizontally, scraps on the surface of a passing conveying belt can be cleaned into frames on the two sides of the conveying belt, normal transportation of a conveyor cannot be affected, only the dust collecting frames need to be cleaned regularly, and convenience is provided for maintenance.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying device maintenance equipment, in particular to a belt conveyor cleaning device. Background Art

[0002] Belt conveyors are important auxiliary equipment in modern industrial production. They can automatically transfer materials between various processing and production nodes in the production or operation area, or cooperate with processing equipment to automatically supply materials, thereby forming a workshop production and processing line. Therefore, belt conveyors are widely used in various fields of modern industry and are one of the cornerstones of batch processing production models.

[0003] Due to the large usage and long operation time of belt conveyors, parts and debris often fall and accumulate on the belt surface during the transportation of materials. If they are not cleaned for a long time, it is likely to cause failure of the conveying device. However, the cleaning of conveying devices currently mostly relies on manual maintenance and cleaning, which is time-consuming and labor-intensive.

[0004] In order to solve the above problems, we have made improvements and proposed a belt conveyor cleaning device. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model provides a belt conveyor cleaning device, comprising a conveyor platform and a conveyor belt, wherein the front and rear ends of the top surface of the conveyor platform are fixedly provided with conveyor side plates by bolts, an active roller is rotatably provided at the left end between the two conveyor side plates, two driven rollers are rotatably provided in the middle, and a driven roller is rotatably provided at the right end, the conveyor belt is sleeved on the surfaces of the active roller and the three driven rollers, an electric lifting rail is provided on the front side of the conveyor side plate at the front end, and a limited lifting rail is provided on the back side of the conveyor side plate at the rear end, the bottoms of the electric lifting rail and the limited lifting rail are fixedly connected to the conveyor platform by bolts, and a cleaning brush roller is movably provided between the electric lifting rail and the limited lifting rail.

[0007] As a preferred technical solution of the utility model, a first motor is fixedly provided at the left end of the top surface of the conveying platform by bolts, and the rotating shaft of the first motor passes through the conveyor side plate at the front end of the conveying platform and is coaxially fixedly connected to the front end of the active roller, and the active roller and three driven rollers are connected by a chain gear assembly.

[0008] As a preferred technical solution of the utility model, the track surfaces of the electric lifting rail and the limit lifting rail are both slidably provided with lifting sliders, an electric guide rail is provided between the electric lifting rail and the limit lifting rail, and the front and rear ends of the electric guide rail are respectively fixedly connected to the two lifting sliders by screws.

[0009] As a preferred technical solution of the utility model, a translation slider is slidably provided on the track surface of the electric guide rail, a bearing seat is fixedly welded on the bottom surface of the translation slider, the left and right ends of the cleaning brush roller are respectively rotatably connected to the left and right sides inside the bearing seat, and a second motor is fixedly provided on the left end of the top surface of the bearing seat by bolts, and the second motor is transmission-connected to the central axis of the cleaning brush roller through a gear chain assembly.

[0010] As a preferred technical solution of the utility model, a pad is arranged between the two driven rollers in the middle of the conveyor side plate, and connecting blocks are fixedly welded at the left and right ends of the front and rear ends of the pad, each connecting block is fixedly welded to the conveyor side plate, and the top surface of the pad is connected to the conveyor belt.

[0011] As a preferred technical solution of the utility model, a dust collecting frame is fixedly provided in the middle of the opposite surfaces of the two conveyor side panels by screws, the length of the dust collecting frame is slightly larger than the cleaning brush roller and smaller than the distance between the two connecting blocks on either the front and back sides of the pad, the horizontal position of the dust collecting frame is aligned with the cleaning brush roller, and the front end of the dust collecting frame is located below the conveyor belt and close to the conveyor belt.

[0012] The beneficial effect of the utility model is that the belt conveyor cleaning device is equipped with a cleaning brush roller, which can be lifted and lowered and translated by the cooperation of the electric guide rail, so that dust and other debris on the surface of the conveyor belt passing through can be cleaned into the frames on both sides of the conveyor belt, which will not affect the normal transportation of the conveyor, and only the dust collection frame needs to be cleaned regularly, which provides convenience for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a structural schematic diagram of a belt conveyor cleaning device of the utility model;

[0015] Figure 2 It is a right side cross-sectional structural schematic diagram of a belt conveyor cleaning device of the utility model;

[0016] Figure 3 It is a partial cross-sectional structural schematic diagram of a belt conveyor cleaning device of the utility model;

[0017] In the figure: 1. conveyor platform; 2. conveyor side plate; 3. first motor; 4. driving roller; 5. transmission belt; 6. electric lifting rail; 7. limit lifting rail; 8. electric guide rail; 9. bearing seat; 10. second motor; 11. cleaning brush roller; 12. driven roller; 13. pad; 14. dust collecting frame. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0019] Example: Figure 1-3 As shown, a belt conveyor cleaning device includes a conveyor platform 1 and a conveyor belt 5. Conveyor side panels 2 are fixedly provided at the front and rear ends of the top surface of the conveyor platform 1 by bolts. An active roller 4 is rotatably provided at the left end between the two conveyor side panels 2, two driven rollers 12 are rotatably provided in the middle, and a driven roller 12 is rotatably provided at the right end. The conveyor belt 5 is sleeved on the surfaces of the active roller 4 and the three driven rollers 12. An electric lifting rail 6 is provided on the front of the conveyor side panel 2 at the front end, and a limited lifting rail 7 is provided on the back of the conveyor side panel 2 at the rear end. The bottoms of the electric lifting rail 6 and the limited lifting rail 7 are fixedly connected to the conveyor platform 1 by bolts, and a cleaning brush roller 11 is movably provided between the electric lifting rail 6 and the limited lifting rail 7.

[0020] A first motor 3 is fixedly provided at the left end of the top surface of the conveying platform 1 by bolts. The rotating shaft of the first motor 3 passes through the conveyor side plate 2 at the front end of the conveying platform 1 and is coaxially fixedly connected to the front end of the active roller 4. The active roller 4 is connected to the three driven rollers 12 through a chain gear assembly.

[0021] The rail surfaces of the electric lifting rail 6 and the limit lifting rail 7 are both slidably provided with lifting sliders, and an electric guide rail 8 is arranged between the electric lifting rail 6 and the limit lifting rail 7. The front and rear ends of the electric guide rail 8 are respectively fixedly connected to the two lifting sliders by screws.

[0022] A translation slider is slidably arranged on the track surface of the electric guide rail 8, and a bearing seat 9 is fixedly welded to the bottom surface of the translation slider. The left and right ends of the cleaning brush roller 11 are rotatably connected to the left and right sides inside the bearing seat 9 respectively. A second motor 10 is fixed to the left end of the top surface of the bearing seat 9 by bolts, and the second motor 10 is connected to the central axis of the cleaning brush roller 11 through a gear chain assembly.

[0023] A pad 13 is arranged between the two driven rollers 12 in the middle of the conveyor side plate 2. Connecting blocks are fixedly welded at the left and right ends of the front and rear ends of the pad 13. Each connecting block is fixedly welded to the conveyor side plate 2, and the top surface of the pad 13 is connected to the conveyor belt 5.

[0024] A dust collecting frame 14 is fixed with screws in the middle of the opposite surfaces of the two conveyor side panels 2. The length of the dust collecting frame 14 is slightly larger than the cleaning brush roller 11 and smaller than the distance between the two connecting blocks on either the front and back sides of the pad 13. The horizontal position of the dust collecting frame 14 is aligned with the cleaning brush roller 11, and the front end of the dust collecting frame 14 is located below the conveyor belt 5 and close to the conveyor belt 5.

[0025] Working principle: This type of belt conveyor cleaning device, when there is no material passing through, controls the electric guide rail 8 and the cleaning brush roller 11 carried by the electric lifting rail 6 to descend until the cleaning brush roller 11 contacts the conveyor belt 5, and then starts the second motor 10 to drive the cleaning brush roller 11 to start rotating to clean the surface of the conveyor belt 5. At the same time, the first motor 3 keeps running to allow the conveyor belt 5 to continue to move, and starts the electric guide rail 8 to allow the cleaning brush roller 11 to reciprocate to fully clean the surface of the conveyor belt 5 that passes by. The dust, debris, parts, etc. cleaned out fall into the dust collecting frame 14, and the dust collecting frame 14 can be cleaned regularly.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A belt conveyor cleaning device, comprising a conveyor platform (1) and a conveyor belt (5), characterized in that: The front and rear ends of the top surface of the conveyor platform (1) are fixedly provided with conveyor side plates (2) by bolts, a driving roller (4) is rotatably provided at the left end between the two conveyor side plates (2), two driven rollers (12) are rotatably provided in the middle, and a driven roller (12) is rotatably provided at the right end, the conveying belt (5) is sleeved on the surface of the driving roller (4) and the three driven rollers (12), an electric lifting rail (6) is provided on the front of the conveyor side plate (2) at the front end, and a limited lifting rail (7) is provided on the back of the conveyor side plate (2) at the rear end, the bottom of the electric lifting rail (6) and the limited lifting rail (7) are fixedly connected to the conveyor platform (1) by bolts, and a cleaning brush roller (11) is movably provided between the electric lifting rail (6) and the limited lifting rail (7).

2. A belt conveyor cleaning device according to claim 1, characterized in that: A first motor (3) is fixedly provided at the left end of the top surface of the conveying platform (1) by means of bolts. The rotating shaft of the first motor (3) passes through the conveyor side plate (2) at the front end of the conveying platform (1) and is coaxially fixedly connected to the front end of the driving roller (4). The driving roller (4) is connected to three driven rollers (12) by means of a chain gear assembly.

3. A belt conveyor cleaning device according to claim 1, characterized in that: The rail surfaces of the electric lifting rail (6) and the position-limiting lifting rail (7) are both slidably provided with lifting sliders, an electric guide rail (8) is provided between the electric lifting rail (6) and the position-limiting lifting rail (7), and the front and rear ends of the electric guide rail (8) are respectively fixedly connected to the two lifting sliders by screws.

4. A belt conveyor cleaning device according to claim 3, characterized in that: The track surface of the electric guide rail (8) is slidably provided with a translation slider, the bottom surface of the translation slider is fixedly welded with a bearing seat (9), the left and right ends of the cleaning brush roller (11) are respectively rotatably connected to the left and right sides inside the bearing seat (9), and the left end of the top surface of the bearing seat (9) is fixedly provided with a second motor (10) by bolts, and the second motor (10) is transmission-connected to the central axis of the cleaning brush roller (11) through a gear chain assembly.

5. A belt conveyor cleaning device according to claim 1, characterized in that: A pad (13) is arranged between the two driven rollers (12) in the middle of the conveyor side plate (2), and connecting blocks are fixedly welded to the left and right ends of the front and rear ends of the pad (13), and each connecting block is fixedly welded to the conveyor side plate (2), and the top surface of the pad (13) is connected to the conveyor belt (5).

6. A belt conveyor cleaning device according to claim 5, characterized in that: A dust collecting frame (14) is fixedly provided at the middle of the opposing surfaces of the two conveyor side plates (2) by screws. The length of the dust collecting frame (14) is slightly greater than the cleaning brush roller (11) and less than the distance between two connecting blocks on either the front and back sides of the pad (13). The horizontal position of the dust collecting frame (14) is aligned with the cleaning brush roller (11). The front end of the dust collecting frame (14) is located below the conveyor belt (5) and close to the conveyor belt (5).

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