Belt cleaning structure for iron ore transportation

Abstract

This utility model discloses a belt cleaning structure for iron ore transportation, belonging to the field of iron ore transportation technology. It includes a base, on which four symmetrical first support frames are mounted. A belt is rotatably connected to each of the first support frames. Two of the first support frames are fitted with second support frames, each containing a first slide rail. A first slider is slidably connected within the first slide rail. A first rotating shaft is installed between the first sliders, and a cleaning roller is mounted on the outer surface of the first rotating shaft. A driving component is mounted on one side of each first slider. A liquid dispensing component is installed on the side of the base away from the first support frames. When cleaning is required, the liquid dispensing component sprays liquid onto the belt and can control the cleaning roller to descend for automatic cleaning. When there is transported material, it can also spray liquid onto the cleaning roller to avoid obstructing transport. The liquid improves cleaning efficiency, avoids the inconvenience of manual downtime for cleaning, is convenient and quick, and reduces labor intensity.

Description

Technical Field

[0001] This utility model belongs to the field of iron ore transportation, and specifically relates to a belt cleaning structure for iron ore transportation. Background Technology

[0002] When transporting iron ore, belt conveyors play a supporting role. Iron ore is usually in the form of lumps or granules and requires a stable and suitable bearing surface for transportation. Belt conveyors provide such a wide and continuous bearing platform, which can steadily place large amounts of iron ore on it, ensuring that the iron ore can be smoothly transferred from the mining site or stockpile to subsequent processing, storage and other stages. Currently, iron ore transport equipment does not have automatic cleaning functions. In actual operation, cleaning and maintenance mainly rely on manual labor. The machine needs to be stopped during cleaning, otherwise it is easy to cause human danger. Moreover, manual cleaning is labor-intensive, especially for long conveyor devices, which is time-consuming and labor-intensive, and it is also easy to miss some parts due to oversight. Utility Model Content

[0003] (a) Technical problems to be solved To overcome the shortcomings of existing technologies, a belt cleaning structure for iron ore transportation is proposed. This addresses the problem that existing technologies mainly rely on manual cleaning and maintenance, which requires machine shutdown for cleaning, otherwise it can easily cause human danger. Furthermore, manual cleaning is labor-intensive, especially for long conveyor systems, which is time-consuming and labor-intensive, and is prone to leaving uncleaned areas due to oversight.

[0004] (II) Technical Solution This utility model is achieved through the following technical solution: This utility model proposes a belt cleaning structure for iron ore transportation, the structure of which includes a base, and four symmetrical first support frames are installed on the upper side of the base; A belt is rotatably connected to the first support frame; Two of the first support frames are equipped with second support frames, and the second support frame has a first slide rail, and a first slider is slidably connected in the first slide rail. A first rotating shaft is installed between the first sliders, a cleaning roller is installed on the outer surface of the first rotating shaft, and a driving component is installed on one side of the first slider. A liquid dispensing assembly is installed on the side of the base away from the second support frame. The liquid dispensing assembly is used to spray liquid onto the belt.

[0005] Furthermore, a drive unit is installed on one side of the first slider, and the output end of the drive unit is connected to one end of the first rotating shaft.

[0006] Furthermore, the driving component includes a toothed plate fixedly connected to the first slider; A first gear meshes with one side of the toothed plate, and a second rotating shaft is mounted on the central part of the two first gears. The first synchronizing pulley is installed at the end of the second shaft that is away from the first gear.

[0007] Furthermore, a fixing plate is installed between the first support frames; A bidirectional screw is rotatably connected to the fixed plate, and a second synchronous wheel, aligned with the first synchronous wheel, is installed at one end of the bidirectional screw. A timing belt is fitted onto the first and second timing pulleys, and a first motor is installed at one end of the bidirectional screw.

[0008] Furthermore, the bidirectional screw is threadedly connected to two symmetrical second sliders, and the bidirectional screw is used to drive the two second sliders to move toward each other or in opposite directions toward the center; The second slider has a top block on its upper side that can contact the belt, and a first connecting rod is rotatably connected to the second slider. The other side of the first connecting rod is rotatably connected to the top block.

[0009] Furthermore, the liquid discharge assembly includes a first arc-shaped rod fixedly connected to the upper side of the base; The first arc-shaped rod has a first channel inside, and the outer surface of the first arc-shaped rod has a plurality of liquid outlet holes, which are connected to the first channel.

[0010] Furthermore, a flexible hose is connected to one side of the first channel, and a pump body is connected to the other end of the flexible hose.

[0011] Furthermore, the top of the top block is convex arc-shaped.

[0012] (III) Beneficial Effects One of the above technical solutions has the following advantages or beneficial effects: When cleaning the belt is to be performed, the belt rotates on the first support frame. Then, the drive unit rotates, causing the first slider to move downwards along the first slide rail. During the movement of the first slider, it will drive the first rotating shaft to move to the preset position. After the first slider reaches the preset position, the drive unit starts, causing the first rotating shaft to start rotating. The rotation of the first rotating shaft will drive the cleaning roller to rotate, so that it comes into contact with the belt to carry out the cleaning work. At the same time, the liquid dispensing component will spray liquid onto the belt. The liquid can help the cleaning roller to clean the dirt on the belt more efficiently, thereby improving the cleaning efficiency and avoiding the inconvenience of manual downtime for cleaning. The liftable cleaning roller can be lowered for cleaning during the cleaning gap when the equipment is running, and can be raised when not cleaning to avoid interfering with the conveyor. It can be cleaned without stopping the machine, which is convenient and quick, reduces labor intensity, and can prevent parts from being uncleaned due to oversight. Attached Figure Description

[0013] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a first-view perspective three-dimensional structural diagram of the belt cleaning structure for iron ore transportation provided in this embodiment of the utility model; Figure 2 This is a second-view perspective three-dimensional structural diagram of the belt cleaning structure for iron ore transportation provided in this embodiment of the utility model; Figure 3 This utility model provides a belt cleaning structure for transporting iron ore. Figure 2 A magnified three-dimensional structural diagram of part A in the middle section; Figure 4 This is a schematic diagram of the internal cross-sectional plan view of the belt cleaning structure for iron ore transportation provided in this embodiment of the utility model; Figure 5 This utility model provides a belt cleaning structure for transporting iron ore. Figure 4 A magnified planar structural diagram of part B in the middle section; Figure 6 This is a three-dimensional structural diagram of the drive component of the belt cleaning structure for iron ore transportation provided in this embodiment of the utility model; In the diagram: 1. Base; 2. First support frame; 3. Belt; 4. Second support frame; 5. First slider; 6. First rotating shaft; 7. Cleaning roller; 8. Toothed plate; 9. First gear; 10. Second rotating shaft; 11. First synchronous pulley; 12. Fixing plate; 13. Bidirectional screw; 14. Second synchronous pulley; 15. Synchronous belt; 16. First motor; 17. Second slider; 18. Top block; 19. First connecting rod; 20. First arc-shaped rod; 21. First channel; 22. Pump body; 401. First slide rail; 601. Drive unit. Detailed Implementation

[0014] The present invention will be further described in detail below with reference to the embodiments, but the implementation of the present invention is not limited thereto.

[0015] This utility model provides a belt cleaning structure for iron ore transportation: its structure includes a base 1, and four symmetrical first support frames 2 are installed on the upper side of the base 1; A belt 3 is rotatably connected to the first support frame 2; Two of the first support frames 2 are equipped with second support frames 4. The second support frame 4 has a first slide rail 401, and a first slider 5 is slidably connected in the first slide rail 401. A first rotating shaft 6 is installed between the first sliders 5, a cleaning roller 7 is installed on the outer surface of the first rotating shaft 6, and a driving component is installed on one side of the first slider 5. A liquid dispensing assembly is installed on the side of the base 1 away from the second support frame 4. The liquid dispensing assembly is used to spray liquid onto the belt 3.

[0016] A drive unit 601 is installed on one side of the first slider 5, and the output end of the drive unit 601 is connected to one end of the first rotating shaft 6.

[0017] The above solution is used as follows: When the belt 3 needs to be cleaned, the drive belt 3 is rotated on the first support frame 2. Then the drive unit starts to rotate, which causes the first slider 5 to move downward along the first slide rail 401. During the movement of the first slider 5, the first slider 5 will drive the first rotating shaft 6 to move synchronously to the preset position. After the first slider 5 moves to the preset position, the drive unit 601 is started, which makes the first rotating shaft 6 start to rotate. The rotation of the first rotating shaft 6 will drive the cleaning roller 7 to rotate, thereby contacting the belt 3 for cleaning. At the same time, the liquid dispensing component will spray liquid onto the belt 3. The presence of liquid helps the cleaning roller 7 to remove dirt from the belt 3 more effectively, thereby improving cleaning efficiency and avoiding the inconvenience of manual shutdown for cleaning. The liftable cleaning roller 7 can be lowered for cleaning during the cleaning gap when the equipment is running, and can be raised when not cleaning to avoid interfering with the conveying. It can be cleaned without stopping the machine, which is convenient and quick, reduces labor intensity, and can also directly clean the lower cleaning roller 7 to avoid the situation of some parts not being cleaned due to negligence.

[0018] The driving component includes a toothed plate 8 fixedly connected to the first slider 5; A first gear 9 is engaged on one side of the toothed plate 8, and a second rotating shaft 10 is mounted on the central part of the two first gears 9. The first synchronizing pulley 11 is installed at the end of the second rotating shaft 10 away from the first gear 9.

[0019] A fixing plate 12 is installed between the first support frames 2; A bidirectional screw 13 is rotatably connected to the fixed plate 12, and a second synchronous wheel 14 is installed at one end of the bidirectional screw 13, which is aligned with the first synchronous wheel 11. A timing belt 15 is fitted onto the first timing pulley 11 and the second timing pulley 14, and a first motor 16 is installed at one end of the bidirectional screw 13.

[0020] The bidirectional screw 13 is threadedly connected to two symmetrical second sliders 17, and the bidirectional screw 13 is used to drive the two second sliders 17 to move toward each other or in opposite directions toward the center. The second slider 17 has a top block 18 on its upper side that can contact the belt 3. A first connecting rod 19 is rotatably connected to the second slider 17, and the other side of the first connecting rod 19 is rotatably connected to the top block 18.

[0021] The top of the top block 18 is convex arc-shaped to prevent the top block 18 from contacting and damaging the belt 3.

[0022] Using the above scheme: In use, the output end of the first motor 16 rotates, thereby driving the bidirectional screw 13 on it to rotate synchronously. During the rotation, the bidirectional screw 13 drives the second synchronous pulley 14 to rotate. The second synchronous pulley 14 is driven by the synchronous belt 15, causing the first synchronous pulley 11 and the second rotating shaft 10 to rotate synchronously. The rotation of the second rotating shaft 10 drives the first gear 9 to rotate synchronously. Since the first gear 9 meshes with the toothed plate 8, when the first gear 9 rotates, it pushes the toothed plate 8 to move downward. As the toothed plate 8 moves, it causes the first slider 5 to descend, thereby... The cleaning roller 7 can contact the belt 3. During this process, since the two second sliders 17 are connected to the bidirectional screw 13 by threads, the rotation of the bidirectional screw 13 pushes the two second sliders 17 to move in opposite or opposite directions. This movement is transmitted through the first connecting rod 19, which pushes the top block 18 to move up and down. During the movement, the top block 18 will drive the middle of the belt 3 to rise and fall. When the second slider 17 moves to the preset position, the belt 3 remains in a convex state under the support of the top block 18. The liquid on the belt 3 will flow to both sides of the convexity, thereby improving the efficiency of liquid treatment.

[0023] It should be noted that a drive wheel (not shown in the figure) can be installed on the top block 18, and the drive wheel can contact the belt 3 to further prevent the top block 118 from damaging the belt 3.

[0024] The liquid discharge assembly includes a first arc-shaped rod 20 fixedly connected to the upper side of the base 1; The first arc-shaped rod 20 has a first channel 21 inside, and the outer surface of the first arc-shaped rod 20 has a plurality of liquid outlet holes, which are connected to the first channel 21.

[0025] One side of the first channel 21 is connected to a flexible hose, and the other end of the flexible hose is connected to a pump body 22.

[0026] Using the above solution: When it is necessary to clean the belt 3, the pump body 22 is started, and the pump body 22 begins to inject liquid into the flexible hose. The liquid then flows through the flexible hose to the first channel 21, and is finally sprayed onto the belt 3 through multiple liquid outlet holes on the first channel 21. The sprayed liquid can assist the cleaning roller 7 to more effectively clean the surface of the belt 3, thereby achieving the purpose of cleaning.

[0027] The working principle of this utility model: When cleaning of belt 3 is required, belt 3 is driven to rotate on the first support frame 2. This rotation, via the output of the first motor 16, drives the bidirectional screw 13 to rotate synchronously. During rotation, the bidirectional screw 13 drives the second synchronous pulley 14 to rotate. The second synchronous pulley 14, through the synchronous belt 15, causes the first synchronous pulley 11 and the second rotating shaft 10 to rotate synchronously. The rotation of the second rotating shaft 10 drives the first gear 9 to rotate synchronously. Since the first gear 9 meshes with the toothed plate 8, its rotation pushes the toothed plate 8 downwards. Simultaneously, the toothed plate 8 moves, causing the first slider 5 to descend. During this movement, the first slider 5 drives the first rotating shaft 6 to move synchronously to a preset position. Once the first slider 5 reaches the preset position, the drive unit 601 is activated, causing the first rotating shaft 6 to begin rotating. This rotation, in turn, drives the cleaning roller 7 to rotate. The cleaning roller 7 contacts the belt 3 for cleaning. During this process, the two second sliders 17 are connected to the bidirectional screw 13 by threads. The rotation of the bidirectional screw 13 pushes the two second sliders 17 to move in opposite directions. This movement is transmitted through the first connecting rod 19, which pushes the top block 18 to move upward. As the top block 18 moves, it gradually contacts and lifts the belt 3. When the second sliders 17 move to the preset position, the belt 3 remains in a convex state under the support of the top block 18. The liquid on the belt 3 will flow to both sides of the convexity, thereby improving the efficiency of liquid treatment. When the belt 3 needs to be cleaned, the pump body 22 is started. The pump body 22 begins to inject liquid into the flexible hose. The liquid then flows through the flexible hose to the first channel 21 and is finally sprayed onto the belt 3 through multiple liquid outlet holes on the first channel 21. The sprayed liquid can assist the cleaning roller 7 in cleaning the surface of the belt 3 more effectively, thereby achieving the purpose of cleaning.

[0028] In the description of this utility model, it should be noted that the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims. Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A belt cleaning structure for transporting iron ore, the structure comprising a base (1) and four symmetrical first support frames (2) mounted on the upper side of the base (1). characterized in that A belt (3) is rotatably connected to the first support frame (2); Two of the first support frames (2) are equipped with second support frames (4), and the second support frame (4) has a first slide rail (401) inside, and a first slider (5) is slidably connected inside the first slide rail (401). A first rotating shaft (6) is installed between the first sliders (5), a cleaning roller (7) is installed on the outer surface of the first rotating shaft (6), and a driving component is installed on one side of the first slider (5); A liquid dispensing assembly is installed on the side of the base (1) away from the second support frame (4), and the liquid dispensing assembly is used to spray liquid onto the belt (3).

2. A belt cleaning arrangement for the transport of iron ore according to claim 1, characterized in that: A drive unit (601) is installed on one side of the first slider (5), and the output end of the drive unit (601) is connected to one end of the first rotating shaft (6).

3. A belt cleaning arrangement for the transport of iron ore according to claim 1, characterized in that: The driving component includes a toothed plate (8) fixedly connected to the first slider (5); A first gear (9) is engaged on one side of the toothed plate (8), and a second rotating shaft (10) is installed on the central part of the two first gears (9). The second shaft (10) is equipped with a first synchronous pulley (11) at the end away from the first gear (9).

4. A belt cleaning arrangement for the transport of iron ore according to claim 3, characterized in that: A fixing plate (12) is installed between the first support frame (2); A bidirectional screw (13) is rotatably connected to the fixed plate (12), and a second synchronous wheel (14) aligned with the first synchronous wheel (11) is installed at one end of the bidirectional screw (13). A timing belt (15) is fitted on the first timing pulley (11) and the second timing pulley (14), and a first motor (16) is installed at one end of the bidirectional screw (13).

5. A belt cleaning arrangement for the transport of iron ore according to claim 4, characterized in that: The bidirectional screw (13) is connected by two symmetrical second sliders (17) by threads. The bidirectional screw (13) is used to drive the two second sliders (17) to move towards each other or in opposite directions in the middle. The second slider (17) has a top block (18) on its upper side that can contact the belt (3). A first connecting rod (19) is rotatably connected to the second slider (17), and the other side of the first connecting rod (19) is rotatably connected to the top block (18).

6. A belt cleaning arrangement for the transport of iron ore according to claim 1, characterized in that: The liquid discharge assembly includes a first arc-shaped rod (20) fixedly connected to the upper side of the base (1). The first arc-shaped rod (20) has a first channel (21) inside, and the outer surface of the first arc-shaped rod (20) has a plurality of liquid outlet holes, which are connected to the first channel (21).

7. A belt cleaning arrangement for the transport of iron ore according to claim 6, characterized in that: One side of the first channel (21) is connected to a flexible hose, and the other end of the flexible hose is connected to a pump body (22).

8. A belt cleaning arrangement for the transport of iron ore according to claim 5, characterized in that: The top of the top block (18) is convex arc-shaped.

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