A quick and efficient belt tail sweeper device

Abstract

The utility model discloses a kind of quick efficient belt tail sweeper devices, it is related to mineral belt conveyor technical field, including scraper, bottom plate and side plate, bottom plate is set in the rack inside in the tail of belt conveyor one side, bottom plate top is slope structure, scraper is set in the upper end of slope structure, side plate is set in the lower end of slope structure, scraper and the belt surface of the tail roller of belt conveyor are tangent;The rack inside in the tail of belt conveyor one side above bottom plate is equipped with slide rail, slide rail is slidably equipped with slide base, rotatingly equipped with turnover shaft in recess, and be equipped with clean coal plate on turnover shaft;The utility model is set in the rack inside in the tail of belt conveyor one side by scraper, bottom plate and side plate and form a groove structure, can be realized by using the tangent scraper of the belt surface of the tail roller of belt conveyor to scrape off the floating coal on the belt surface of belt machine and drop to bottom plate, the top of the utility model's bottom plate is slope structure, with the effect of guiding to one side, the floating coal that can be effectively guided and scraped off.

Description

Technical Field

[0001] This utility model relates to the field of mining belt conveyor technology, and in particular to a fast and efficient belt tail cleaner device. Background Technology

[0002] Coal mine belt conveyors are specialized equipment used for the continuous transport of materials in coal mining, production, and transfer processes. Their core advantages lie in their large transport capacity, strong environmental adaptability, and long transport distance, making them dominant in coal mine transportation. Coal mine belt conveyors use a drive unit (such as an electric motor, hydraulic coupling, or frequency converter) to rotate drums. The friction between the drums and the conveyor belt (usually made of rubber or polymer) causes the conveyor belt to move continuously, thus transporting materials from the starting point to the end point.

[0003] When conveying coal in coal mines, a lot of loose coal adheres to the belt surface. If this is not cleaned, the conveyor efficiency will decrease. Traditional cleaning methods require manual cleaning after the machine is stopped, which is inconvenient and labor-intensive. Therefore, this invention proposes a fast and efficient belt tail cleaner to address the shortcomings of existing technologies. Utility Model Content

[0004] To address the aforementioned problems, the purpose of this utility model is to provide a fast and efficient belt tail cleaner device. By setting a trough structure consisting of a scraper, a bottom plate, and a side plate inside the frame on one side of the belt conveyor tail, the scraper, which is tangent to the belt surface at the tail roller of the belt conveyor, can scrape off the floating coal on the belt surface and drop it onto the bottom plate. The bottom plate of this utility model has a sloping top structure, which has the function of guiding the flow to one side, and can effectively guide the scraped floating coal.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A fast and efficient belt tail cleaner device includes a scraper, a base plate, and a side plate. The base plate is installed inside the frame on one side of the belt conveyor tail. The top of the base plate is a sloping structure. The scraper is installed at the upper end of the sloping structure, and the side plate is installed at the lower end of the sloping structure. The scraper is tangent to the belt surface at the tail roller of the belt conveyor. The scraper, base plate, and side plate are fixed together as a whole by welding angle iron. The frame on one side of the belt conveyor above the base plate is equipped with a slide rail, on which a slide block is slidably mounted. The bottom of the slide block is provided with a groove, and a rotating shaft is rotatably mounted inside the groove. A coal cleaning plate is mounted on the rotating shaft, and the width of the coal cleaning plate is adapted to the distance between the scraper and the side plate.

[0006] Further improvements include: the height of the scraper is lower than the height of the side plate, and the bottom slope of the coal cleaning plate is adapted to the slope of the top slope structure of the bottom plate.

[0007] A further improvement is that the side plate is provided with a first fixing bolt, and the scraper, the bottom plate and the side plate are integrated and installed inside the frame on one side of the tail of the belt conveyor by the first fixing bolt.

[0008] A further improvement is that: the slide rail is provided with second fixing bolts on both sides, and the slide rail is installed inside the frame on one side of the tail of the belt conveyor through the second fixing bolts.

[0009] A further improvement is that a limiting block is provided in the groove, and the position of the limiting block is adapted to the position of the coal cleaning plate.

[0010] A further improvement is that: the lower end of the scraper is provided with a mounting groove on the front side near the side plate, a rotating rod is rotatably mounted in the mounting groove, and a pull rod is connected to the rotating rod.

[0011] The beneficial effects of this utility model are as follows: This utility model sets up a trough structure consisting of a scraper, a bottom plate and a side plate inside the frame on one side of the tail of the belt conveyor. The scraper, which is tangent to the belt surface at the tail roller of the belt conveyor, can scrape off the floating coal on the belt surface of the belt conveyor and drop it onto the bottom plate. The bottom plate of this utility model has a sloping structure at the top, which has the function of guiding the flow to one side and can effectively guide the scraped floating coal. This invention features a slide rail installed inside the frame on one side of the belt conveyor, and a flip-up coal cleaning plate installed on a slide block that slides on the slide rail. The coal cleaning plate can move synchronously with the slide block to concentrate and push the floating coal on the bottom plate to one side for easy manual collection. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model; Figure 2 This is a partial schematic diagram of the scraper mounting structure of this utility model; Figure 3 This is a side view of the coal cleaning plate installation structure of this utility model; Figure 4 This is a front view schematic diagram of the connection structure of the scraper, bottom plate and side plate of this utility model.

[0013] The components are: 1. scraper; 2. bottom plate; 3. side plate; 4. frame; 5. tail roller; 6. slide rail; 7. slide block; 8. groove; 9. tilting shaft; 10. coal cleaning plate; 11. first fixing bolt; 12. second fixing bolt; 13. limit block; 14. mounting groove; 15. rotating rod; 16. pull rod. Detailed Implementation

[0014] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0015] according to Figure 1-4 As shown in the figure, this embodiment proposes a fast and efficient belt tail cleaner device, including a scraper 1, a base plate 2, and a side plate 3. The base plate 2 is installed inside the frame 4 on one side of the belt conveyor tail. The top of the base plate 2 is a sloping structure. The scraper 1 is installed at the upper end of the sloping structure, and the side plate 3 is installed at the lower end of the sloping structure. The scraper 1 is tangent to the belt surface at the tail roller 5 of the belt conveyor. The scraper 1, the base plate 2, and the side plate 3 are fixed together as a whole by welding angle iron. A slide rail 6 is provided inside the frame 4 on the tail side of the belt conveyor above the base plate 2. A slide seat 7 is slidably provided on the slide rail 6. A groove 8 is provided at the bottom of the slide seat 7. A turning shaft 9 is rotatably provided inside the groove 8. A coal cleaning plate 10 is provided on the turning shaft 9. The width of the coal cleaning plate 10 is adapted to the distance between the scraper 1 and the side plate 3.

[0016] When the scraper 1, bottom plate 2, and side plate 3 of this utility model are fixed as a single structure by welding angle iron, the dimensions of the scraper 1, bottom plate 2, and side plate 3 are determined according to the internal space of the frame 4 on the tail side of the belt conveyor. After forming a single structure, it is fixed inside the frame 4. Since the scraper 1 is tangent to the belt surface at the tail roller 5 of the belt conveyor, the scraper 1 can scrape the floating coal on the belt surface onto the bottom plate 2 during the continuous operation of the tail roller 5. Since the top of the bottom plate 2 is a sloping structure, the scraped floating coal is guided to the side plate 3. When the amount of coal stored in the single structure formed by the scraper 1, bottom plate 2, and side plate 3 is large, the sliding block 7 on the moving slide rail 6 allows the coal cleaning plate 10 to scrape the floating coal on the bottom plate 2 from the rear end to the front end, making it convenient for manual collection and cleaning from the front end.

[0017] The height of the scraper 1 is lower than that of the side plate 3, and the bottom slope of the coal cleaning plate 10 is adapted to the slope of the top slope structure of the bottom plate 2. This arrangement enables the scraper 1 to effectively scrape off the floating coal on the strip surface and guide the floating coal to the bottom plate 2.

[0018] The side plate 3 is provided with a first fixing bolt 11. The scraper 1, the bottom plate 2 and the side plate 3 are assembled as a whole and installed inside the frame 4 on the tail side of the belt conveyor by the first fixing bolt 11. The slide rail 6 is provided with second fixing bolts 12 on both sides. The slide rail 6 is installed inside the frame 4 on the tail side of the belt conveyor by the second fixing bolts 12.

[0019] A limiting block 13 is provided in the groove 8, and the position of the limiting block 13 is adapted to the position of the coal cleaning plate 10. By setting the limiting block 13, the rotation of the coal cleaning plate 10 can be limited, so that the coal cleaning plate 10 can be pulled by the pull rod 16 to move along the slide rail 6 with the slide block 7, thereby scraping the floating coal on the bottom plate 2 to the front end for centralized cleaning. The lower end of the scraper 1 is provided with an installation groove 14 on the front side near the side plate 3. A rotating rod 15 is rotatably installed in the installation groove 14, and the pull rod 16 is connected to the rotating rod 15. Since the device of this utility model can clean floating coal without stopping the belt conveyor, after the coal cleaning plate 10 moves and pushes the floating coal on the bottom plate 2 to the front end, the coal cleaning plate 10 needs to be reset for the next use. During the reset process, in order to prevent the coal cleaning plate 10 from scraping the floating coal on the bottom plate 2 to the rear end, the pull rod 16 can be pushed to make the coal cleaning plate 10 rotate, and then moved to a predetermined position. Then, the pull rod 16 can be pulled to make the coal cleaning plate 10 rotate to a vertical position for the next coal scraping.

[0020] This invention features a trough structure consisting of a scraper 1, a bottom plate 2, and a side plate 3, installed inside the frame 4 on one side of the belt conveyor tail. The scraper 1, tangent to the belt surface at the tail roller 5, scrapes loose coal from the belt surface onto the bottom plate 2. The bottom plate 2 has a sloping top, which guides the flow to one side, effectively diverting the scraped loose coal. Furthermore, a slide rail 6 is installed inside the frame 4 on one side of the belt conveyor tail, and a rotating coal cleaning plate 10 is mounted on a sliding block 7 that slides on the slide rail 6. The coal cleaning plate 10 moves synchronously with the sliding block 7, concentrating and pushing the loose coal on the bottom plate 2 to one side for easy manual collection.

[0021] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A quick and efficient belt tail sweeper device, characterized by: It includes a scraper (1), a bottom plate (2) and a side plate (3). The bottom plate (2) is located inside the frame (4) on one side of the tail of the belt conveyor. The top of the bottom plate (2) is a sloping structure. The scraper (1) is located at the upper end of the sloping structure. The side plate (3) is located at the lower end of the sloping structure. The scraper (1) is tangent to the belt surface at the tail roller (5) of the belt conveyor. The scraper (1), bottom plate (2) and side plate (3) are fixed together as a whole by welding angle iron. The frame (4) on the tail side of the belt conveyor above the bottom plate (2) is provided with a slide rail (6), a slide block (7) is slidably provided on the slide rail (6), a groove (8) is provided at the bottom of the slide block (7), a rotating shaft (9) is provided inside the groove (8), a coal cleaning plate (10) is provided on the rotating shaft (9), and the width of the coal cleaning plate (10) is adapted to the distance between the scraper (1) and the side plate (3).

2. A quick and efficient belt tail cleaner device as claimed in claim 1, wherein: The height of the scraper (1) is lower than the height of the side plate (3), and the bottom slope of the coal cleaning plate (10) is adapted to the slope of the top slope structure of the bottom plate (2).

3. A quick and efficient belt tail cleaner device as claimed in claim 1, wherein: The side plate (3) is provided with a first fixing bolt (11). The scraper (1), the bottom plate (2) and the side plate (3) are integrated and installed inside the frame (4) on the tail side of the belt conveyor by the first fixing bolt (11).

4. A quick and efficient belt tail cleaner device as claimed in claim 1, wherein: The slide rail (6) is provided with second fixing bolts (12) on both sides, and the slide rail (6) is installed inside the frame (4) on the tail side of the belt conveyor through the second fixing bolts (12).

5. A quick and efficient belt tail cleaner device as claimed in claim 1, wherein: The groove (8) is provided with a limiting block (13), and the position of the limiting block (13) is adapted to the position of the coal cleaning plate (10).

6. A quick and efficient belt tail cleaner device as claimed in claim 5, wherein: The scraper (1) has an installation groove (14) on the front side near the side plate (3) at the lower end. A rotating rod (15) is rotatably installed in the installation groove (14), and a pull rod (16) is connected to the rotating rod (15).

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