Primary alloy sweeper

Abstract

The utility model discloses a primary alloy sweeper, which relates to the technical field of cleaning devices, and comprises a fixed main beam and a pair of side plates, a cutting board mounting plate is fixedly mounted on the upper wall surface of the fixed main beam, a first swing component is arranged on the cutting board mounting plate, a hard alloy cutting head is obliquely and fixedly mounted on the first swing component, and the hard alloy cutting head is fixedly mounted on the side plates. When a hard material is in contact with the hard alloy tool bit, the hard material can push the hard alloy tool bit to swing through the first belt swing assembly, so that the hard alloy tool bit can cross the hard material, the surface of the conveying belt is prevented from being damaged, and in the swing process, the fixed main beam can drive the fixed auxiliary beam to rotate; and then the fixing auxiliary beam drives the locking assembly to pull the adjusting rod and compress the compression spring, the whole fixing main beam drives all the hard alloy tool bits to swing, further swing is achieved, and the hard alloy tool bits are prevented from damaging the surface of the conveying belt.

Description

Technical Field

[0001] This utility model relates to the field of cleaning device technology, specifically a first-stage alloy cleaner. Background Technology

[0002] Conveyor belts are rubber and fiber / metal composite products, or plastic and fabric composite products, used in belt conveyors to carry and transport materials. Conveyor belts are widely used in industries such as cement, coking, metallurgy, chemical, and steel for short-distance and small-volume conveying applications. During material transport, materials tend to adhere to the surface of existing conveyor belts. Cleaning these belts is mostly done manually, with workers holding a scraper and applying it at an angle to the belt surface. The movement of the belt then scrapes away the material. However, this method is time-consuming and labor-intensive, and when encountering hard materials, forcibly scraping them off can damage the conveyor belt surface. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a primary alloy cleaner, which solves the problem that existing conveyor belts are prone to material adhesion during material transport. Most conveyor belt cleaning methods involve manual removal, where workers hold a scraper and apply it at an angle to the conveyor belt surface, using the belt's movement to remove the material. However, this method is time-consuming and labor-intensive, and when encountering hard-adhered materials, the forced scraping can easily damage the conveyor belt surface.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A primary alloy cleaner includes a fixed main beam and a pair of side plates. A blade mounting plate is fixedly installed on the upper wall of the fixed main beam. A first swing assembly is provided on the blade mounting frame. A carbide blade is obliquely fixedly installed on the first swing assembly. The first swing assembly is used to swing and reset when the carbide blade comes into contact with the material again. Fixed secondary beams are fixedly installed at both ends of the fixed main beam. A base fixing plate is fixedly installed at the upper end of the side plate. A connecting plate is fixedly installed on the side wall of the side plate. A locking assembly is provided on the connecting plate and connected to the fixed secondary beam. A swing shaft fixing plate is fixedly installed on the other side wall of the side plate. A swing shaft is provided between the swing shaft fixing plate and the side plate. A limiting assembly is provided between the swing shaft, the swing shaft fixing plate, and the side plate. An adjusting rod is inserted into the swing shaft. The rear end of the adjusting rod is connected to the locking assembly. A compression spring fixing block is fixedly installed at the front end of the adjusting rod. A compression spring is installed between the compression spring fixing block and the swing shaft. The compression spring is fitted onto the adjusting rod.

[0005] Preferably, the first swing assembly includes several pairs of locking clamps and a cutter head fixing block. The locking clamps are fixedly installed on the cutter head mounting plate. A pair of locking clamps has square holes. A shaft is fixedly installed between the square holes. Shaft caps are fixedly installed between the two ends of the shaft and the locking clamps. The shaft has a square structure. The cutter head fixing block has mounting holes. Rubber is fixedly installed between the mounting holes of the shaft. The carbide cutter head is fixedly installed on the upper end of the cutter head fixing block.

[0006] Preferably, the upper end of the cutter head fixing block is provided with an inclined surface, and the carbide cutter head is fixedly installed on the inclined surface at the upper end of the cutter head fixing block.

[0007] Preferably, the locking assembly includes a wear-resistant sleeve, which is fixedly installed on and passes through the connecting plate. A lower U-shaped seat is hinged to the rear end of the adjusting rod, and an upper U-shaped seat is fixedly installed on the upper wall of the lower U-shaped seat. The lower U-shaped seat and the upper U-shaped seat are fixedly connected by bolts. The fixing sub-beam passes through the wear-resistant sleeve and is fixedly installed between the lower U-shaped seat and the upper U-shaped seat.

[0008] Preferably, the limiting component includes a limiting plate, on which a cylindrical shaft block is fixedly mounted. A through hole is provided on the limiting plate above the cylindrical shaft block. Threaded grooves are provided on the swing shaft fixing plate and the side plate. A screw is inserted into the through hole and screwed into the threaded groove. A limiting hole is provided on the swing shaft fixing plate and the side plate below the threaded groove. Limiting grooves are provided on the two outer side walls of the swing shaft. The cylindrical shaft block passes through the limiting hole and is inserted into the limiting groove.

[0009] Preferably, the compression spring is fitted with a protective sleeve.

[0010] Preferably, the front end of the adjusting rod has an external thread, and an adjusting nut is screwed onto the external thread. The adjusting nut is located on one side of the compression spring fixing block. Beneficial effects

[0011] This invention provides a first-stage alloy scraper, solving the problem that existing conveyor belts often have materials adhering to their surfaces during transport. Most cleaning methods involve manual removal, where workers hold a scraper and apply it at an angle to the conveyor belt, using the belt's movement to remove the material. However, this method is time-consuming and labor-intensive, and when encountering hard materials, the scraper can easily damage the conveyor belt surface. In this invention, when hard material comes into contact with the carbide blade, a first-stage swing assembly allows the material to push the carbide blade to swing, enabling it to pass over the hard material and preventing damage to the conveyor belt surface. During the swing, the fixed main beam drives the fixed secondary beam to rotate, which in turn drives the locking assembly to pull the adjusting rod and compress the spring. This causes the fixed main beam to swing all the carbide blades, further preventing damage to the conveyor belt surface. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the main structure of a primary alloy cleaner according to the present invention.

[0013] Figure 2 This is a schematic diagram of the first swing component of a primary alloy cleaner according to the present invention.

[0014] Figure 3 This is a schematic diagram of the locking and limiting components of a primary alloy cleaner according to the present invention.

[0015] In the diagram: 1. Fixed main beam; 2. Side plate; 3. Blade mounting plate; 4. Carbide blade; 5. Fixed secondary beam; 6. Base fixing plate; 7. Connecting plate; 8. Swing shaft fixing plate; 9. Swing shaft; 10. Adjusting rod; 11. Compression spring fixing block; 12. Compression spring; 13. Locking clamp; 14. Blade fixing block; 15. Shaft body; 16. Shaft cover; 17. Rubber; 18. Wear-resistant sleeve; 19. Lower U-shaped seat; 20. Upper U-shaped seat; 21. Limiting plate; 22. Cylindrical shaft block; 23. Screw; 24. Limiting hole; 25. Limiting groove; 26. Protective sleeve; 27. Adjusting nut. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-3 This utility model provides a technical solution: a primary alloy cleaner, comprising a fixed main beam 1 and a pair of side plates 2. A blade mounting plate 3 is fixedly installed on the upper wall of the fixed main beam 1. A first swing assembly is provided on the blade mounting frame, and a carbide blade 4 is obliquely fixedly installed on the first swing assembly. The first swing assembly is used to swing and reset the carbide blade 4 when it re-contacts the material. Fixed secondary beams 5 are fixedly installed at both ends of the fixed main beam 1. A base fixing plate 6 is fixedly installed on the upper end of the side plate 2. A connecting plate 7 is fixedly installed on the side wall of the side plate 2. A locking assembly is provided, which is connected to the fixed sub-beam 5. A swing shaft fixing plate 8 is fixedly installed on the other side wall of the side plate 2. A swing shaft 9 is provided between the swing shaft fixing plate 8 and the side plate 2. A limiting assembly is provided between the swing shaft 9, the swing shaft fixing plate 8, and the side plate 2. An adjusting rod 10 is inserted into the swing shaft 9. The rear end of the adjusting rod 10 is connected to the locking assembly. A compression spring fixing block 11 is fixedly installed at the front end of the adjusting rod 10. A compression spring 12 is installed between the compression spring fixing block 11 and the swing shaft 9. The compression spring 12 is fitted onto the adjusting rod 10.

[0018] In this embodiment, the first swing assembly includes several pairs of locking clamps 13 and a cutter head fixing block 14. The locking clamps 13 are fixedly installed on the cutter plate mounting plate 3. A pair of locking clamps 13 have square holes. A shaft 15 is fixedly installed between the square holes. Shaft caps 16 are fixedly installed between the two ends of the shaft 15 and the locking clamps 13. The shaft 15 has a square structure. The cutter head fixing block 14 has mounting holes. A rubber 17 is fixedly installed between the mounting holes of the shaft 15. The carbide cutter head 4 is fixedly installed on the upper end of the cutter head fixing block 14.

[0019] In this embodiment, the upper end of the cutter head fixing block 14 is provided with an inclined surface, and the carbide cutter head 4 is fixedly installed on the inclined surface at the upper end of the cutter head fixing block 14.

[0020] In this embodiment, the locking assembly includes a wear-resistant sleeve 18, which is fixedly installed on and passes through the connecting plate 7. The rear end of the adjusting rod 10 is hinged to a lower U-shaped seat 19, and an upper U-shaped seat 20 is fixedly installed on the upper wall of the lower U-shaped seat 19. The lower U-shaped seat 19 and the upper U-shaped seat 20 are fixedly connected by bolts. The fixing sub-beam 5 passes through the wear-resistant sleeve 18 and is fixedly installed between the lower U-shaped seat 19 and the upper U-shaped seat 20.

[0021] In this embodiment, the limiting component includes a limiting plate 21, on which a cylindrical shaft block 22 is fixedly installed. A through hole is provided on the limiting plate 21 above the cylindrical shaft block. Threaded grooves are provided on the swing shaft fixing plate 8 and the side plate 2. A screw 23 is inserted into the through hole and screwed into the threaded groove. A limiting hole 24 is provided on the swing shaft fixing plate 8 and the side plate 2 below the threaded groove. Limiting grooves 25 are provided on the two outer side walls of the swing shaft 9. The cylindrical shaft block 22 passes through the limiting hole 24 and is inserted into the limiting groove 25.

[0022] In this embodiment, the compression spring 12 is further configured to have a protective sleeve 26 fitted on it.

[0023] In this embodiment, the adjusting rod 10 has an external thread at its front end, and an adjusting nut is screwed onto the external thread. The adjusting nut is located on one side of the compression spring fixing block 11.

[0024] Its detailed connection method is a well-known technology in this field. The following mainly introduces the working principle and process, and the specific work is as follows.

[0025] Example: As shown in the accompanying drawings, during use, the device is fixedly installed on the mounting surface by the base fixing plate 6. Rotating the adjusting nut 27 pushes the compression spring fixing block 11 along the external thread path, causing the compression spring fixing block 11 to push the compression spring 12, compressing the stroke of the compression spring 12. This causes the carbide cutting head 4 to contact the end surface of the transmission belt. When the carbide cutting head 4 contacts the hard material, the hard material pushes the carbide cutting head 4, causing it to rotate around the shaft 15. Since the shaft 15 has a square structure, the rotation of the carbide cutting head 4 drives the cutting head fixing block 14 to rotate, thereby causing the rubber 17 to squeeze the shaft 15, making... The carbide cutter head 4 swings to prevent it from damaging the transmission belt surface. Since the rubber 17 is an elastic material, it returns to its original shape after the hard material passes over the carbide cutter head 4, thus resetting the carbide cutter head 4. During this process, when the carbide cutter head 4 comes into contact with the hard material, the fixed main beam 1 drives the fixed secondary beam 5 to rotate under the action of the wear-resistant sleeve 18. This causes the fixed secondary beam 5 to drive the lower U-shaped seat 19 to rotate. The lower U-shaped seat 19 pulls the adjusting rod 10, which pushes the compression spring fixing block 11 and squeezes the compression spring 12, allowing the carbide cutter head 4 to rotate as a whole, making it easier for the carbide cutter head 4 to pass over the hard material.

[0026] It should be noted that in this document, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A primary alloy sweeper comprising a fixed main beam (1) and a pair of side plates (2), characterized in that, A blade mounting plate (3) is fixedly installed on the upper wall of the fixed main beam (1). A first swing assembly is provided on the blade mounting plate. A carbide blade head (4) is fixedly installed obliquely on the first swing assembly. The first swing assembly is used to swing and reset when the carbide blade head (4) re-contacts the material. Fixed secondary beams (5) are fixedly installed at both ends of the fixed main beam (1). A base fixing plate (6) is fixedly installed on the upper end of the side plate (2). A connecting plate (7) is fixedly installed on the side wall of the side plate (2). A locking assembly is provided on the connecting plate (7). The locking assembly is connected to the fixed secondary beam (5). A swing shaft fixing plate (8) is fixedly installed on the other side wall of the side plate (2). A swing shaft (9) is provided between the swing shaft fixing plate (8) and the side plate (2). A limiting component is provided between the swing shaft (9), the swing shaft fixing plate (8), and the side plate (2). An adjusting rod (10) is inserted on the swing shaft (9). The rear end of the adjusting rod (10) is connected to the locking component. A compression spring fixing block (11) is installed at the front end of the adjusting rod (10). A compression spring (12) is installed between the compression spring fixing block (11) and the swing shaft (9). The compression spring (12) is fitted onto the adjusting rod (10).

2. A primary alloy sweeper according to claim 1, characterized in that The first swing assembly includes several pairs of locking clamps (13) and a cutter head fixing block (14). Several of the locking clamps (13) are fixedly installed on the cutter plate mounting plate (3). A pair of locking clamps (13) have square holes. A shaft (15) is fixedly installed between the square holes. A shaft cover (16) is fixedly installed between the two ends of the shaft (15) and the locking clamps (13). The shaft (15) has a square structure. The cutter head fixing block (14) has mounting holes. The shaft (15) is inserted into the mounting holes and fixedly installed with rubber (17). The carbide cutter head (4) is fixedly installed on the upper end of the cutter head fixing block (14).

3. A primary alloy sweeper according to claim 2, wherein The upper end of the cutting head fixing block (14) is provided with an inclined surface, and the carbide cutting head (4) is fixedly installed on the inclined surface at the upper end of the cutting head fixing block (14).

4. A primary alloy sweeper as defined in claim 1, wherein The locking assembly includes a wear-resistant sleeve (18), which is fixedly installed on the connecting plate (7) and passes through the connecting plate (7). The rear end of the adjusting rod (10) is hinged to a lower U-shaped seat (19). An upper U-shaped seat (20) is fixedly installed on the upper wall of the lower U-shaped seat (19). The lower U-shaped seat (19) and the upper U-shaped seat (20) are fixedly connected by bolts. The fixed sub-beam (5) passes through the wear-resistant sleeve (18) and is fixedly installed between the lower U-shaped seat (19) and the upper U-shaped seat (20).

5. A primary alloy sweeper as defined in claim 1, wherein The limiting component includes a limiting plate (21), on which a cylindrical shaft block (22) is fixedly installed. A through hole is provided on the limiting plate (21) above the cylindrical shaft block. Threaded grooves are provided on the swing shaft fixing plate (8) and the side plate (2). A screw (23) is inserted into the through hole and screwed into the threaded groove. A limiting hole (24) is provided on the swing shaft fixing plate (8) and the side plate (2) below the threaded groove. Limiting grooves (25) are provided on the two outer side walls of the swing shaft (9). The cylindrical shaft block (22) passes through the limiting hole (24) and is inserted into the limiting groove (25).

6. A primary alloy sweeper as defined in claim 1, wherein The compression spring (12) is fitted with a protective sleeve (26).

7. A primary alloy sweeper as defined in claim 1, wherein The front end of the adjusting rod (10) has an external thread, and an adjusting nut (27) is screwed onto the external thread. The adjusting nut is located on one side of the compression spring fixing block (11).

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