Sandwich type double-edge sweeper

Abstract

The utility model provides a sandwich type double-blade sweeper which comprises a sweeping plate, the sweeping plate is a square sheet body, a cavity is formed in the sweeping plate, a clamping plate is arranged in the cavity, a plurality of casting-free areas and fixing grooves are arranged on the two sides of the sweeping plate, the casting-free areas and the fixing grooves are arranged at intervals, an upper scraping blade is arranged at the top of the sweeping plate, and a lower scraping blade is arranged at the bottom of the sweeping plate. The upper scraping blade and the lower scraping blade are the same in size and shape, the upper scraping blade is a triangular body, and the side portion of the upper scraping blade, the side portion of the sweeping plate and the side portion of the lower scraping blade are spliced to form a parallelogram. According to the sweeper, the manufacturing cost of the sweeper can be reduced, the residual sweeper can be conveniently recycled, meanwhile, the service life of the sweeper can be prolonged, and the sweeper is convenient to use and high in practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of mining equipment and relates to a sandwich type double-edged sweeper. Background Art

[0002] In mineral production, belt conveyors are usually equipped with sweepers, which play an important role in improving the operating efficiency and reliability of belt conveyors, ensuring the stable operation of equipment, and reducing equipment failure rate and labor intensity of workers. Specifically, when the belt conveyor completes the return journey of material transportation, the residual attached materials on the belt will fall off as the belt runs, which is particularly obvious when the material is wet. The fallen materials will reduce the service life of the conveyor, seriously pollute the production environment on site, and increase the workload of workers. Moreover, when the fallen materials enter the bearing seat of the drum or roller, the bearing wear will be accelerated, and the adhesion of materials on the surface of the drum or roller will cause the belt to deviate, which is easy to cause wear and accidents of the conveyor belt.

[0003] Traditional sweepers are made of a single material, usually single-edged sweepers, and the remaining part after use cannot be recycled and is difficult to degrade, causing environmental pollution. Therefore, the utility model provides a sandwich double-edged sweeper to address the problems of existing sweepers. Utility Model Content

[0004] The utility model aims to provide a sandwich type double-edge cleaner to solve the problems of the existing single-edge cleaner, which has a short service life and a relatively high manufacturing cost.

[0005] To this end, the utility model adopts the following technical solutions:

[0006] A sandwich-type double-edged cleaner comprises a cleaning plate, wherein the cleaning plate is a square sheet with a cavity inside, a clamping plate is arranged in the cavity, a plurality of casting-free areas and fixing grooves are arranged on both sides of the cleaning plate, and the two are arranged at intervals, an upper scraping blade is arranged on the top of the cleaning plate, and a lower scraping blade is arranged on the bottom, and the two have the same size and shape.

[0007] Furthermore, the upper scraping blade is in the shape of a triangle, with its tip facing upwards, and its side parts are combined with the side parts of the cleaning plate and the side parts of the lower scraping blade to form a parallelogram.

[0008] Furthermore, the cleaning plate is made of polyurethane.

[0009] Furthermore, the clamping plate is made of steel plate.

[0010] Furthermore, the casting-free zone and the fixing groove are both square, and the area of ​​the casting-free zone is larger than the area of ​​the fixing groove.

[0011] The beneficial effects of the utility model are:

[0012] The utility model adopts a sandwich steel plate to ensure the cleaning strength of the sweeper. At the same time, the utility model reduces the use of manufacturing materials and reduces processing costs by setting a casting-free area. In addition, the utility model sets symmetrical scraping blades. When one side of the scraping blade is worn, the scraping blade on the other side can be replaced and used, thereby extending the service life of the sweeper. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0014] Figure 2 It is a side structural schematic diagram of the utility model.

[0015] In the figure, 1-cleaning plate, 2-clamping plate, 3-casting-free area, 4-fixing groove, 5-upper scraper blade, 6-lower scraper blade. DETAILED DESCRIPTION

[0016] The technical solution of the utility model is described below in conjunction with the accompanying drawings and implementation methods.

[0017] like Figure 1 As shown, a sandwich type double-edged cleaner includes a cleaning plate 1, which is a square sheet made of polyurethane, and has a cavity inside. A clamping plate 2 is provided in the cavity. Specifically, the clamping plate 2 is made of a steel plate. In addition, if the size of the cleaner is set to a×b×c, then the clamping plate 2 is 0.5a long, 0.6b wide, and 3-5mm thick.

[0018] Two casting-free areas 3 and three fixed grooves 4 are provided on both sides of the cleaning plate 1, and the casting-free areas 3 and the fixed grooves 4 are arranged at intervals; in addition, the casting-free areas 3 and the fixed grooves 4 are both square, and the area of ​​the casting-free areas 3 is larger than that of the fixed grooves 4; specifically, the width of the fixed grooves 4 is 12mm-24mm.

[0019] The top of the cleaning plate 1 is provided with an upper scraping blade 5 and the bottom is provided with a lower scraping blade 6. The upper scraping blade 5 and the lower scraping blade 6 are of the same size and shape; Figure 2 As shown, the upper scraper blade 5 is triangular with its tip facing upward, and the side of the upper scraper blade 5, the side of the cleaning plate 1 and the side of the lower scraper blade 6 are combined to form a parallelogram.

[0020] The utility model is used in the following process:

[0021] First, place the splint 2 into the sweeper mold, and form a sweeper by pouring polyurethane around the splint 2. The splint 2 can ensure the strength of the sweeper. The casting-free area 3 can reduce the amount of polyurethane used. Then, cast the upper scraper 5 and the lower scraper 6 on both sides of the sweeper into triangular scrapers, which can form a line contact when in contact with the belt, and scrape the adhered material along the scraper. When one side of the scraper is worn, the other side of the scraper can be turned over and continued to be used. Finally, according to the size of the belt conveyor sweeper fixing bracket, two or three bolts are set at equal intervals through the fixing slot 4, firmly connected to the fixing bracket, and installed under the belt conveyor to meet the needs of sweeper fixation.

Claims

1. A sandwich type double-edged cleaner, characterized in that: The cleaning plate (1) comprises a square sheet body, wherein a cavity is provided inside the cleaning plate, a clamping plate (2) is provided inside the cavity, a plurality of casting-free areas (3) and fixing grooves (4) are provided on both sides of the cleaning plate (1), and the two are arranged at intervals, an upper scraping blade (5) is provided on the top of the cleaning plate (1), and a lower scraping blade (6) is provided on the bottom, and the two have the same size and shape.

2. A sandwich type double-edged cleaner according to claim 1, characterized in that: The upper scraping blade (5) is in the shape of a triangle, with its tip facing upwards, and its side parts, the side parts of the cleaning plate (1) and the side parts of the lower scraping blade (6) are combined to form a parallelogram.

3. A sandwich type double-edged cleaner according to claim 1, characterized in that: The cleaning plate (1) is made of polyurethane.

4. A sandwich type double-edged cleaner according to claim 1, characterized in that: The clamping plate (2) is made of steel plate.

5. The sandwich type double-edged cleaner according to claim 1, characterized in that: The casting-free area (3) and the fixing groove (4) are both square in shape, and the area of ​​the casting-free area (3) is larger than the area of ​​the fixing groove (4).

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