Adjustable belt sweeper

Abstract

The utility model relates to the technical field of belt sweepers, and discloses an adjustable belt sweeper which comprises a conveying belt device, an adjusting assembly is arranged on the outer side of the conveying belt device, and the adjusting assembly comprises two adjusting bases fixedly connected to the two ends of the outer side of the conveying belt device. A threaded adjusting rod is rotationally connected into the adjusting base, a connecting piece is fixedly connected to the end of the threaded adjusting rod, and a gasket is slidably connected to the outer side of the threaded adjusting rod. The internal thread handle is rotated to drive the gasket to move so as to extrude the first spring, so that the distance between the sweeping belt and the conveying belt device is adjusted, the outer side of the sweeping belt always abuts against the outer side of the conveying belt device, and sundries on the outer side of the conveying belt device are cleaned; in this way, cleanness of the outer side of the conveying belt device is guaranteed, abrasion of the sweeping belt can be reduced due to the contraction capacity of the first spring, and therefore the service life of the sweeping belt is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of belt cleaners, and more specifically, to an adjustable belt cleaner. Background Art

[0002] The effectiveness of belt cleaners is directly related to the performance and lifespan of conveyor belts. Underground coal mines are subject to environmental constraints. During production, shearers, roadheaders, and transfer points all spray water to reduce dust. This can cause some wet coal dust, rock dust, and small particles to adhere to the belt surface, causing it to deviate. In mild cases, spilled coal can disrupt normal production and require machine downtime. In more severe cases, belt damage or friction fires can pose a safety hazard.

[0003] The fixed belt cleaners currently in use experience wear and tear over time, increasing the gap between the belt and the cleaning belt, impacting cleaning effectiveness and requiring frequent manual adjustments, resulting in low efficiency. High-pressure water flushing is also an alternative, but it wastes water resources and requires drainage. Furthermore, poorly controlled water flow can cause the coal bunker to overflow, leading to bunker failures. This has proven unsuitable for practical production. Therefore, a safe and efficient belt cleaner is urgently needed to address these issues. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides an adjustable belt cleaner, which has the advantage of being able to adjust the position of a fixed belt cleaner, thereby adjusting the distance between the fixed belt cleaner and the belt, thereby facilitating belt cleaning.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an adjustable belt cleaner, comprising a conveyor belt device, an adjustment assembly is provided on the outside of the conveyor belt device, the adjustment assembly comprises two adjustment bases fixedly connected to the two ends of the outside of the conveyor belt device, a threaded adjustment rod is rotatably connected inside the adjustment base, a connecting piece is fixedly connected to the end of the threaded adjustment rod, a gasket is slidably connected to the outside of the threaded adjustment rod, an internally threaded handle is threadedly connected to the outside of the threaded adjustment rod, and a first spring is fixedly connected between the outside of the gasket and the adjustment base.

[0006] As an optimal technical solution of the present invention, a mounting assembly is provided on the outside of the conveyor belt device, and the mounting assembly includes eight mounting bolts threadedly connected to the inside of the conveyor belt device. The eight mounting bolts are divided into two groups, and a sweeper base is slidably connected between the outside of the two groups of mounting bolts and the conveyor belt device.

[0007] As an optimal technical solution of the present invention, a cleaning assembly is provided between the two connecting members, and the cleaning assembly includes a first connecting rod fixedly connected to the end of the connecting member, and the ends of the two first connecting rods are fixedly connected to an installation slide frame, and a bottom splint is fixedly connected between the two installation slide frames, and a nut is connected to the bottom of the bottom splint, and a top splint is slidably connected between the two installation slide frames.

[0008] As an optimal technical solution of the present invention, the cleaning assembly also includes a fixing bolt threadedly connected to the inside of the nut, the outer side of the fixing bolt is slidingly connected to the inside of the top splint and the bottom splint, and a cleaning belt is fixedly connected between the top splint and the bottom splint.

[0009] As an optimal technical solution of the present invention, a transmission assembly is provided on the outside of the sweeper base, and the transmission assembly includes a motor fixedly connected to the outside of the sweeper base. The motor is transmission-connected with a screw, and the screw passes through one of the sweeper bases and is rotationally connected to the outside of the other sweeper base. The outside of the screw is threadedly connected to a transmission block.

[0010] As a preferred technical solution of the present invention, a cleaning assembly is provided on the outside of the transmission block, and the cleaning assembly includes a storage rod fixedly connected to the top of the transmission block. There are two storage rods, and the outsides of the two storage rods are fixedly connected to a second connecting rod, and the outsides of the second connecting rods are slidably connected to two limit frames, and the outsides of the two second connecting rods are slidably connected to two limit frames, and the two limit frames are respectively fixedly connected to the outsides of the bottom splint and the top splint.

[0011] As an optimal technical solution of the present invention, the cleaning assembly also includes a slider slidably connected to the inside of the storage rod, a second spring is fixedly connected between the outside of the slider and the inside of the storage rod, the outsides of the two sliders are fixedly connected to support rods, a cleaning block is fixedly connected between the two support rods, and the inside of the cleaning block is slidably connected to the outside of the cleaning belt.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model rotates the internal threaded handle to drive the gasket to move, thereby squeezing the first spring to adjust the distance between the cleaning belt and the conveyor belt device, so that the outer side of the cleaning belt is always in contact with the outer side of the conveyor belt device, thereby cleaning the debris on the outside of the conveyor belt device, thereby ensuring the cleanliness of the outside of the conveyor belt device, and the contraction ability of the first spring can also reduce the wear of the cleaning belt, thereby increasing the service life of the cleaning belt.

[0014] 2. The utility model drives the screw to rotate through the motor, thereby driving the transmission block to move, thereby driving the storage rod to move, thereby driving the slider to move, thereby driving the cleaning block to move, thereby cleaning the outside of the cleaning belt, thereby ensuring that the cleaning belt can be kept clean, thereby improving the cleaning belt's ability to clean debris on the outside of the conveyor belt device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic side view of the overall structure of the utility model;

[0016] Figure 2 This is a schematic structural diagram of the utility model from another perspective;

[0017] Figure 3 This is a side view of some components of the utility model;

[0018] Figure 4 This is a schematic structural diagram of some components of the utility model from another perspective;

[0019] Figure 5 This is a schematic diagram of the disassembled structure of some components of the utility model;

[0020] Figure 6 This is a schematic diagram of the disassembled structure of the internal components of the utility model.

[0021] In the figure: 1. Conveyor belt device; 2. Cleaner base; 3. Mounting bolts; 4. Mounting slide frame; 5. Bottom clamping plate; 6. Nut; 7. Top clamping plate; 8. Fixing bolts; 9. Cleaning belt; 10. First connecting rod; 11. Connector; 12. Threaded adjustment rod; 13. Adjustment base; 14. Gasket; 15. Internal threaded handle; 16. First spring; 17. Motor; 18. Screw; 19. Transmission block; 20. Storage rod; 21. Second connecting rod; 22. Slider; 23. Second spring; 24. Support rod; 25. Cleaning block; 26. Limit frame. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] like Figures 1 to 6As shown, the utility model provides an adjustable belt cleaner, including a conveyor belt device 1, an adjustment component is provided on the outside of the conveyor belt device 1, the adjustment component includes two adjustment bases 13 fixedly connected to the two ends of the outside of the conveyor belt device 1, a threaded adjustment rod 12 is rotatably connected inside the adjustment base 13, a connecting piece 11 is fixedly connected to the end of the threaded adjustment rod 12, a gasket 14 is slidably connected to the outside of the threaded adjustment rod 12, an internally threaded handle 15 is threadedly connected to the outside of the threaded adjustment rod 12, and a first spring 16 is fixedly connected between the outside of the gasket 14 and the adjustment base 13.

[0024] By rotating the internal threaded handle 15, the gasket 14 is driven to move, thereby squeezing the first spring 16 to adjust the distance between the cleaning belt 9 and the conveyor belt device 1, so that the outer side of the cleaning belt 9 is always in contact with the outer side of the conveyor belt device 1, thereby cleaning the debris on the outside of the conveyor belt device 1, thereby ensuring the cleanliness of the outside of the conveyor belt device 1, and the contraction ability of the first spring 16 can also reduce the wear of the cleaning belt 9, thereby increasing the service life of the cleaning belt 9.

[0025] Among them, an installation component is provided on the outside of the conveyor belt device 1, and the installation component includes eight installation bolts 3 threadedly connected to the inside of the conveyor belt device 1. The eight installation bolts 3 are divided into two groups, and a sweeper base 2 is slidingly connected between the outside of the two groups of installation bolts 3 and the conveyor belt device 1.

[0026] The sweeper base 2 can be fixed by installing the bolts 3 to ensure the stability of the cleaning assembly during operation.

[0027] Among them, a cleaning assembly is arranged between the two connecting members 11, and the cleaning assembly includes a first connecting rod 10 fixedly connected to the end of the connecting member 11, and the ends of the two first connecting rods 10 are fixedly connected to the mounting slide frame 4, and a bottom splint 5 is fixedly connected between the two mounting slide frames 4, and a nut 6 is connected to the bottom of the bottom splint 5, and a top splint 7 is slidably connected between the two mounting slide frames 4.

[0028] The position of the cleaning belt 9 can be fixed by the bottom clamping plate 5 and the top clamping plate 7, so as to facilitate the cleaning belt 9 to clean the outside of the conveyor belt device 1.

[0029] Among them, the cleaning assembly also includes a fixing bolt 8 threadedly connected to the inside of the nut 6, the outer side of the fixing bolt 8 is slidingly connected to the inside of the top splint 7 and the bottom splint 5, and a cleaning belt 9 is fixedly connected between the top splint 7 and the bottom splint 5.

[0030] By the cooperation of the fixing bolt 8 and the nut 6, the top clamping plate 7 and the bottom clamping plate 5 can fix the cleaning belt 9.

[0031] Among them, a transmission assembly is provided on the outside of the sweeper base 2, and the transmission assembly includes a motor 17 fixedly connected to the outside of the sweeper base 2. The motor 17 is transmission-connected to a screw 18. The screw 18 passes through one of the sweeper bases 2 and is rotationally connected to the outside of the other sweeper base 2. The outside of the screw 18 is threadedly connected to a transmission block 19.

[0032] The motor 17 drives the screw 18 to rotate, thereby driving the transmission block 19 to move.

[0033] Among them, a cleaning assembly is provided on the outside of the transmission block 19, and the cleaning assembly includes a storage rod 20 fixedly connected to the top of the transmission block 19. There are two storage rods 20. The outside of the two storage rods 20 is fixedly connected to a second connecting rod 21. The outside of the second connecting rod 21 is slidably connected to two limit frames 26. The outside of the two second connecting rods 21 is slidably connected to two limit frames 26. The two limit frames 26 are respectively fixedly connected to the outside of the bottom splint 5 and the top splint 7.

[0034] The receiving rod 20 is driven to move by the transmission block 19, thereby transmitting power.

[0035] Among them, the cleaning component also includes a slider 22 that is slidably connected to the inside of the storage rod 20, a second spring 23 is fixedly connected between the outer side of the slider 22 and the inside of the storage rod 20, the outer sides of the two sliders 22 are fixedly connected to support rods 24, and a cleaning block 25 is fixedly connected between the two support rods 24, and the inside of the cleaning block 25 is slidably connected to the outer side of the cleaning belt 9.

[0036] By moving the storage rod 20, the slider 22 is driven to move, thereby driving the cleaning block 25 to move, thereby cleaning the outside of the cleaning belt 9, thereby ensuring that the cleaning belt 9 can be kept clean, thereby improving the cleaning belt 9's ability to clean debris on the outside of the conveyor belt device 1.

[0037] The working principle and usage process of the present invention are as follows: by rotating the internal threaded handle 15, the gasket 14 is driven to move, thereby squeezing the first spring 16, thereby adjusting the distance between the cleaning belt 9 and the conveyor belt device 1, so that the outer side of the cleaning belt 9 is always in contact with the outer side of the conveyor belt device 1, thereby cleaning the debris on the outside of the conveyor belt device 1, thereby ensuring the cleanliness of the outside of the conveyor belt device 1, and the contraction ability of the first spring 16 can also reduce the wear of the cleaning belt 9, thereby increasing the service life of the cleaning belt 9.

[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable belt cleaner comprising a conveyor belt device (1), characterized in that: An adjustment assembly is provided on the outside of the conveyor belt device (1), and the adjustment assembly includes two adjustment bases (13) fixedly connected to the two ends of the outside of the conveyor belt device (1); a threaded adjustment rod (12) is rotatably connected inside the adjustment base (13); the end of the threaded adjustment rod (12) is fixedly connected to a connecting piece (11); a gasket (14) is slidably connected to the outside of the threaded adjustment rod (12); an internal threaded handle (15) is threadedly connected to the outside of the threaded adjustment rod (12); and a first spring (16) is fixedly connected between the outside of the gasket (14) and the adjustment base (13).

2. The adjustable belt cleaner according to claim 1, characterized in that: The outer side of the conveyor belt device (1) is provided with a mounting assembly, and the mounting assembly includes eight mounting bolts (3) threadedly connected to the interior of the conveyor belt device (1). The eight mounting bolts (3) are divided into two groups, and a sweeper base (2) is slidably connected between the outer sides of the two groups of mounting bolts (3) and the conveyor belt device (1).

3. The adjustable belt cleaner according to claim 1, characterized in that: A cleaning assembly is provided between the two connecting members (11), and the cleaning assembly includes a first connecting rod (10) fixedly connected to the end of the connecting member (11), the ends of the two first connecting rods (10) are fixedly connected to the mounting slide frame (4), a bottom clamping plate (5) is fixedly connected between the two mounting slide frames (4), a nut (6) is connected to the bottom of the bottom clamping plate (5), and a top clamping plate (7) is slidably connected between the two mounting slide frames (4).

4. The adjustable belt cleaner according to claim 3, characterized in that: The cleaning assembly further comprises a fixing bolt (8) threadedly connected to the inside of the nut (6); the outside of the fixing bolt (8) is slidably connected to the inside of the top clamping plate (7) and the bottom clamping plate (5); and a cleaning belt (9) is fixedly connected between the top clamping plate (7) and the bottom clamping plate (5).

5. The adjustable belt cleaner according to claim 2, characterized in that: A transmission assembly is provided on the outside of the sweeper base (2), and the transmission assembly includes a motor (17) fixedly connected to the outside of the sweeper base (2). The motor (17) is transmission-connected to a screw (18). The screw (18) passes through one of the sweeper bases (2) and is rotationally connected to the outside of the other sweeper base (2). The outside of the screw (18) is threadedly connected to a transmission block (19).

6. The adjustable belt cleaner according to claim 5, characterized in that: A cleaning assembly is provided on the outside of the transmission block (19), and the cleaning assembly includes a storage rod (20) fixedly connected to the top of the transmission block (19), and two storage rods (20) are provided, and the outsides of the two storage rods (20) are fixedly connected to second connecting rods (21), and the outsides of the second connecting rods (21) are slidably connected to two limit frames (26), and the outsides of the two second connecting rods (21) are slidably connected to two limit frames (26), and the two limit frames (26) are fixedly connected to the outsides of the bottom splint (5) and the top splint (7), respectively.

7. The adjustable belt cleaner according to claim 6, characterized in that: The cleaning assembly further comprises a slider (22) slidably connected to the interior of the storage rod (20); a second spring (23) is fixedly connected between the outer side of the slider (22) and the interior of the storage rod (20); the outer sides of the two sliders (22) are fixedly connected to support rods (24); a cleaning block (25) is fixedly connected between the two support rods (24); and the interior of the cleaning block (25) is slidably connected to the outer side of the cleaning belt (9).

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