Ceramic coating layer for cross beam of vibrating screen

Abstract

The utility model relates to the technical field of protection of vibrating screen cross beams, and discloses a vibrating screen cross beam ceramic coating layer which comprises a cross beam body, and a protection mechanism is connected to the surface of the cross beam body in an inserted mode. According to the vibrating screen cross beam ceramic coating layer, through the arrangement of the fixing mechanism, when the vibrating screen cross beam ceramic coating layer is installed, a cavity is formed in high-performance polyurethane, the size of the cavity is matched with that of a cross beam body, the high-performance polyurethane is inserted into the surface of the cross beam body from top to bottom, the high-performance polyurethane is aligned with three sets of threaded holes formed in the surface of the cross beam body; the three sets of threaded rods are matched with fastening nuts on the surfaces of the threaded rods to limit and fix the high-performance polyurethane, in the same way, the threaded rods are unscrewed, the high-performance polyurethane is pulled from bottom to top, and then the high-performance polyurethane and high-abrasion-resistant ceramic on the surface of the high-performance polyurethane can be separated from the cross beam body. The high-performance polyurethane and the high-wear-resistance ceramic can be conveniently and regularly maintained and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of protection of vibrating screen crossbeams, in particular to a ceramic coating layer of the vibrating screen crossbeams. Background Art

[0002] Vibrating screens are widely used in the mineral processing and coal washing industries. However, these devices are subject to wear and corrosion during use. As fundamental components, beams and brackets are difficult to replace, necessitating protective measures for the vibrating screen beams. Conventional protective measures involve wrapping the beams with rubber, but this offers less than ideal wear resistance. The rubber is bonded to the beams, making installation and replacement inconvenient.

[0003] The present invention adopts high-performance polyurethane and ceramic composite into one, special connecting device, and is fixed with bolts. In order to overcome the shortcomings of existing products, it provides a production process for the vibrating screen beam covering layer with reasonable structure, good use effect and cost saving.

[0004] Therefore, it is necessary to invent a ceramic coating layer for the vibrating screen beam to solve the above problems. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a ceramic coating layer for the vibrating screen beam which is highly practical, can be easily operated and has a relatively simple structure, thereby solving the problems in the above-mentioned background technology of unsatisfactory wear resistance and the inconvenience of installation and replacement due to the adhesion of rubber to the beam.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: the ceramic coating layer of the vibrating screen beam includes a beam body, the surface of the beam body is plugged with a protective mechanism, the protective mechanism includes high-performance polyurethane and high-wear-resistant ceramics, one side of the beam body is fixedly connected to a left connecting piece, the other side of the beam body is fixedly connected to a right connecting piece, the surfaces of the left connecting piece and the right connecting piece are threadedly connected with a fixing mechanism, and the fixing mechanism includes a threaded rod and a fastening nut.

[0007] As a further solution of the present invention, the high-performance polyurethane is inserted into the surface of the beam body, and one side of the high-performance polyurethane is fixedly connected with high-wear-resistant ceramics, which facilitate extending the life of the beam body.

[0008] As a further solution of the present invention, the threaded rod is threadedly connected to the surface of the left connecting piece and the right connecting piece, and the surface of the threaded rod is threadedly connected with a fastening nut, which facilitates fixing the high-performance polyurethane to the beam body.

[0009] As a further solution of the present invention, threaded holes matching the left and right connecting pieces are provided on the surface of the high-performance polyurethane, and the threaded rods are threadedly connected to the inside of the threaded holes, which facilitate the connection of the threaded rods.

[0010] As a further solution of the present invention, a rubber gasket A is placed on one side of the high-performance polyurethane, and the rubber gasket A is sleeved on the surface of the threaded rod, and the rubber gasket A is easy to seal.

[0011] As a further solution of the present invention, a rubber gasket B is placed on the other side of the high-performance polyurethane, and the rubber gasket B overlaps the surface of the fastening nut to facilitate sealing.

[0012] As a further solution of the present invention, the side length of the crossbeam body is 420 cm, and the height of the crossbeam body is 250 cm, so that the crossbeam body is convenient for supporting the screen.

[0013] The utility model provides a ceramic coating layer for the vibrating screen beam, which has the following beneficial effects:

[0014] 1. The ceramic coating of the vibrating screen beam is provided with a fixing mechanism. During installation, a cavity is provided inside the high-performance polyurethane, and the size of the cavity is adapted to the beam body. The high-performance polyurethane is inserted into the surface of the beam body from top to bottom, so that the three sets of threaded holes provided on the surface of the high-performance polyurethane and the beam body are aligned. The high-performance polyurethane is limited and fixed by using three sets of threaded rods and fastening nuts on the surface of the threaded rods. Similarly, by unscrewing the threaded rods and pulling the high-performance polyurethane from bottom to top, the high-performance polyurethane and the high-wear-resistant ceramic on the surface of the high-performance polyurethane can be separated from the beam body, which is convenient for regular maintenance and replacement of the high-performance polyurethane and the high-wear-resistant ceramic.

[0015] 2. The ceramic coating layer of the vibrating screen beam is provided with a protective mechanism. When in use, high-performance polyurethane and high-wear-resistant ceramics are provided on the surface of the beam body. Both high-performance polyurethane and high-wear-resistant ceramics have good wear resistance. Combining the two improves the wear resistance of the beam body and extends the service life of the beam body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the main mechanism of the beam of the utility model;

[0018] Figure 3 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0019] Figure 4This is a schematic diagram of the protective mechanism structure of the utility model.

[0020] In the figure: 1. Beam body; 2. Protective mechanism; 201. High-performance polyurethane; 202. High-wear-resistant ceramic; 3. Left connecting plate; 4. Right connecting plate; 5. Fixing mechanism; 501. Threaded rod; 502. Fastening nut; 6. Rubber gasket A; 7. Rubber gasket B. DETAILED DESCRIPTION

[0021] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a ceramic coating layer of a vibrating screen beam comprises a beam body 1, a protective mechanism 2 is plugged into the surface of the beam body 1, and the service life of the beam body 1 is extended by the setting of the protective mechanism 2. The protective mechanism 2 comprises a high-performance polyurethane 201 and a high-wear-resistant ceramic 202. A left connecting piece 3 is fixedly connected to one side of the beam body 1, and a right connecting piece 4 is fixedly connected to the other side of the beam body 1. The surfaces of the left connecting piece 3 and the right connecting piece 4 are threadedly connected with a fixing mechanism 5. The setting of the fixing mechanism 5 facilitates regular maintenance and replacement of the high-performance polyurethane 201 and the high-wear-resistant ceramic 202. The fixing mechanism 5 comprises a threaded rod 501 and a fastening nut 502.

[0023] See also Figure 4 The high-performance polyurethane 201 is plugged into the surface of the beam body 1. One side of the high-performance polyurethane 201 is fixedly connected with a high-wear-resistant ceramic 202. The high-wear-resistant ceramic 202 is convenient for extending the life of the beam body 1.

[0024] See also Figure 3 The threaded rod 501 is threadedly connected to the surface of the left connecting piece 3 and the right connecting piece 4. The surface of the threaded rod 501 is threadedly connected with a fastening nut 502. The fastening nut 502 facilitates fixing the high-performance polyurethane 201 to the beam body 1.

[0025] See also Figure 2 The surface of the high-performance polyurethane 201 is provided with threaded holes adapted to the left connecting piece 3 and the right connecting piece 4, and the threaded rod 501 is threadedly connected to the inside of the threaded holes, and the threaded holes are convenient for connecting the threaded rod 501;

[0026] See also Figure 2 and 3A rubber gasket A6 is placed on one side of the high-performance polyurethane 201. The rubber gasket A6 is sleeved on the surface of the threaded rod 501 to facilitate sealing.

[0027] See also Figure 2 and 3 A rubber gasket B7 is placed on the other side of the high-performance polyurethane 201. The rubber gasket B7 overlaps the surface of the fastening nut 502 to facilitate sealing.

[0028] See also Figure 1 The side length of the beam body 1 is 420 cm, and the height of the beam body 1 is 250 cm. The beam body 1 is convenient for supporting the screen.

[0029] In the present invention, the working steps of the device are as follows:

[0030] Step 1: During installation, a cavity is provided inside the high-performance polyurethane 201, and the size of the cavity is adapted to the crossbeam body 1. The high-performance polyurethane 201 is inserted into the surface of the crossbeam body 1 from top to bottom, so that the three sets of threaded holes provided on the surface of the high-performance polyurethane 201 and the crossbeam body 1 are aligned. The high-performance polyurethane 201 is fixed in position by using three sets of threaded rods 501 in conjunction with the fastening nuts 502 on the surface of the threaded rods 501. Similarly, the threaded rods 501 are unscrewed and the high-performance polyurethane 201 is pulled upward from the bottom to separate the high-performance polyurethane 201 and the high-wear-resistant ceramic 202 on the surface of the high-performance polyurethane 201 from the crossbeam body 1.

[0031] The second step: When in use, high-performance polyurethane 201 and high-wear-resistant ceramics 202 are provided on the surface of the beam body 1. Both high-performance polyurethane 201 and high-wear-resistant ceramics 202 have good wear resistance. Combining the two improves the wear resistance of the beam body 1.

[0032] It should be noted that the device structure and drawings of the present invention mainly describe the principle of the present invention. In terms of the technology of the design principle, the settings of the device's power mechanism, power supply system, and control system are not fully described. However, those skilled in the art can clearly understand the details of its power mechanism, power supply system, and control system on the premise that they understand the principle of the above-mentioned utility model. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be implemented by simple programming by those skilled in the art.

[0033] The standard parts used can be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the components known to technical personnel in this field, their structures and principles can be known to these technical personnel through technical manuals or through conventional experimental methods.

[0034] 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. A ceramic coating layer for a vibrating screen beam, comprising a beam body (1), characterized in that: A protective mechanism (2) is plugged into the surface of the crossbeam body (1), the protective mechanism (2) comprising high-performance polyurethane (201) and high-wear-resistant ceramic (202), a left connecting piece (3) is fixedly connected to one side of the crossbeam body (1), and a right connecting piece (4) is fixedly connected to the other side of the crossbeam body (1), and a fixing mechanism (5) is threadedly connected to the surfaces of the left connecting piece (3) and the right connecting piece (4), the fixing mechanism (5) comprising a threaded rod (501) and a fastening nut (502).

2. The ceramic coating layer for the vibrating screen beam according to claim 1, characterized in that: The high-performance polyurethane (201) is plugged into the surface of the beam body (1), and one side of the high-performance polyurethane (201) is fixedly connected to a high-wear-resistant ceramic (202).

3. The ceramic coating layer for the vibrating screen beam according to claim 1, characterized in that: The threaded rod (501) is threadedly connected to the surfaces of the left connecting piece (3) and the right connecting piece (4), and a fastening nut (502) is threadedly connected to the surface of the threaded rod (501).

4. The ceramic coating layer for the vibrating screen beam according to claim 1, characterized in that: The surface of the high-performance polyurethane (201) is provided with threaded holes that are compatible with the left connecting piece (3) and the right connecting piece (4), and the threaded rod (501) is threadedly connected to the inside of the threaded holes.

5. The ceramic coating layer for the vibrating screen beam according to claim 1, characterized in that: A rubber gasket A (6) is placed on one side of the high-performance polyurethane (201), and the rubber gasket A (6) is sleeved on the surface of the threaded rod (501).

6. The ceramic coating layer for the vibrating screen beam according to claim 1, characterized in that: A rubber gasket B (7) is placed on the other side of the high-performance polyurethane (201), and the rubber gasket B (7) overlaps the surface of the fastening nut (502).

7. The ceramic coating layer for the vibrating screen beam according to claim 1, characterized in that: The side length of the crossbeam body (1) is 420 cm, and the height of the crossbeam body (1) is 250 cm.

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