Ceramic lining plate

Abstract

The utility model relates to the technical field of ceramic lining plates, in particular to a ceramic lining plate which comprises a rubber and plastic lining plate, a plurality of blind holes are fully formed in the top face of the rubber and plastic lining plate, ceramic blocks with the top ends protruding out of the top end face of the rubber and plastic lining plate are clamped in the positions of the blind holes, and the top ends of the ceramic blocks are arranged to be abrasion-resistant faces. The ceramic block is provided with a wear-resistant surface, the periphery of the wear-resistant surface on the ceramic block is provided with an arc-shaped transition surface for connecting the wear-resistant surface with the top end surface of the rubber and plastic lining plate, and an anti-falling reinforcing mechanism is further arranged between the bottom of the ceramic block and the rubber and plastic lining plate. And the materials are uniformly distributed on the whole layer of screen, so that the screening efficiency of the screening machine is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to ceramic lining plate technical field, concretely is a kind of ceramic lining plate. BACKGROUND

[0002] The original lining plate on market is mostly rubber lining plate, polyurethane lining plate, ceramic lining plate, rubber lining ceramic lining plate etc.Rubber lining ceramic technology, production difficulty is greater, high to mould requirement, process is complicated, and under some corrosive industrial conditions, short service life, not resistant to corrosion;Directly install ceramic technology, since there is no rubber wrapping, under the impact of material, without damping force support, easy to fall off, installation mode is single, relatively short service life.Rubber, polyurethane material lining plate is relatively compared with metal material lining plate, long service life, but under relatively harsh industrial conditions, wear resistance and service life are slightly insufficient, for this reason, design a kind of installation convenient, wear resistance and service life are relatively longer, while having certain material distribution effect, make material evenly distribute in whole layer screen, effectively improve the screening efficiency of screening machine ceramic lining plate. SUMMARY

[0003] (I) technical problem solved

[0004] In view of the deficiencies in the prior art, the utility model provides a kind of ceramic lining plate, installation convenient, wear resistance and service life are relatively longer, while having certain material distribution effect, make material evenly distribute in whole layer screen, effectively improve the screening efficiency of screening machine.

[0005] (II) technical scheme

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of ceramic lining plate, including rubber lining plate, the top surface of the rubber lining plate is fully provided with a plurality of blind holes, and a plurality of the blind hole is equipped with the ceramic block of the top end of rubber lining plate top end face protruding top, the top of the ceramic block is set as wear surface, the ceramic block is located on the periphery of wear surface and is provided with the arc transition surface of connecting wear surface and rubber lining plate top surface, the bottom of the ceramic block and rubber lining plate are further provided with anti-falling reinforcing mechanism.

[0007] Preferably, the ceramic block is set as cylindrical, and ring groove is formed on the outer wall of the ceramic block, and the inner wall of the blind hole is integrally connected with the clamping ring that is annularly slidably matched with the ring groove.

[0008] Preferably, the anti-falling reinforcing mechanism includes screw bolt and nut that are screw matched, the bottom of the blind hole is provided with the circular through hole that is penetrated from top to bottom, the bottom of the ceramic block is fixedly installed with the rotating shaft that is rotationally matched with the circular through hole, the screw bolt is vertically fixedly installed at the bottom of the rotating shaft, and the nut is screwed on the screw bolt from below the circular through hole.

[0009] Preferably, the bottom end surface of the rubber plastic lining plate is provided with an inner embedding groove with a diameter larger than that of the nut at the position of the round through hole.

[0010] Preferably, the rubber plastic lining plate is provided with positioning holes at four corners.

[0011] (Three) beneficial effects

[0012] Compared with the prior art, the ceramic lining plate has the following beneficial effects:

[0013] The ceramic lining plate is mainly used for the impact-resistant parts of the feed port baffle, the screen feed end blind plate, the pipeline rubber lining inner wall and other mechanical equipment, has certain corrosion resistance in special mines, has 3-5 times of service life of rubber, polyurethane and other rubber plastic materials, has 1 times of service life extension under the same conditions compared with the pure ceramic lining plate, has simple manufacturing process and diversified installation modes (bolt installation, rail seat clamping groove type installation, pin type installation, etc.) due to the characteristics of the polyurethane raw material, has certain material distribution effect due to the convex design of the ceramic block and the setting of the arc transition surface, so that the material is uniformly distributed on the whole layer of screen, and the screening efficiency of the screening machine is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the utility model;

[0015] Figure 2 It is a structure schematic view of the rubber plastic lining plate of the utility model;

[0016] Figure 3 It is a structure schematic view of other views of the rubber plastic lining plate of the utility model;

[0017] Figure 4 It is a structure schematic view of the whole local section of the utility model;

[0018] Figure 5 It is a whole structure schematic view of the utility model Figure 4 It is a local enlarged structure schematic view of A in the utility model;

[0019] Figure 6 It is a structure schematic view of the cooperation and decomposition of the ceramic block and the anti-falling reinforcing mechanism of the utility model.

[0020] Markings in the drawings: 1, rubber plastic lining plate; 2, blind hole; 3, ceramic block; 4, ring groove; 5, clasp; 6, wear-resistant surface; 7, rotating shaft; 8, bolt; 9, nut; 10, positioning hole; 11, inner embedding groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0022] Embodiment:

[0023] Please refer to Figures 1-6 A ceramic lining plate, comprising an rubber lining plate 1, the top surface of the rubber lining plate 1 is provided with a plurality of blind holes 2, and ceramic blocks 3 protruding from the top surface of the rubber lining plate 1 are arranged at the blind holes 2, the top end of the ceramic block 3 is provided with a wear-resistant surface 6, an arc-shaped transition surface connecting the wear-resistant surface 6 and the top surface of the rubber lining plate 1 is arranged around the wear-resistant surface 6 on the ceramic block 3, and a anti-falling reinforcing mechanism is further arranged between the bottom of the ceramic block 3 and the rubber lining plate 1, and further, the rubber lining plate 1 is made of rubber and polyurethane.

[0024] Specifically, the ceramic block 3 is in a cylindrical shape, and a ring groove 4 is arranged on the outer wall of the ceramic block 3, and a clamping ring 5 in ring-shaped sliding fit with the ring groove 4 is fixedly connected to the inner wall of the blind hole 2, so that the ceramic block 3 is conveniently prevented from falling off and conveniently self-rotated in the blind hole 2, and the flexibility of the overall structure is further improved, and the material blocking is avoided.

[0025] Specifically, the anti-falling reinforcing mechanism comprises a bolt 8 and a nut 9 in screwing fit, the bottom of the blind hole 2 is provided with a through hole, the bottom of the ceramic block 3 is fixedly provided with a rotating shaft 7 in rotating fit with the through hole, the bolt 8 is vertically fixedly arranged at the bottom of the rotating shaft 7, and the nut 9 is screwed on the bolt 8 from below the through hole, so that the ceramic block 3 is conveniently locked on the rubber lining plate 1, and the anti-falling performance is improved, and the rotating convenience of the ceramic block 3 is conveniently adjusted by the tightening degree of the bolt 8 and the nut 9.

[0026] Specifically, an embedded groove 11 with a diameter larger than that of the nut 9 is arranged on the bottom surface of the rubber lining plate 1 at the position of the through hole, so that the nut 9 is conveniently embedded into the embedded groove 11, and the flatness of the bottom surface is improved.

[0027] Specifically, positioning holes 10 are arranged at the four corners of the rubber lining plate 1, so that the ceramic lining plate is conveniently installed on the feed port baffle, the screen feed end blind plate, the pipeline rubber lining inner wall and other mechanical equipment parts subjected to strong impact force to serve as a guard plate.

[0028] It should be noted that the use of "a" or "an" or "the" or similar referents in the specification are used inclusively and in the discretion of the author and not by way of limitation, unless otherwise clear by context. It should also be noted that, as used in the specification, "about" or "approximately" means ±10% of the value stated, unless otherwise clear from context.

[0029] It will be readily understood that the terms "on", "above", and "over", in the disclosure, are to be construed in the widest sense and encompass both directly on, above or over, as well as indirectly on, above or over with intervening features or layers therebetween. The terms "above" or "over" are to be construed in the widest sense and encompass both directly above or over, as well as indirectly above or over without intervening features or layers therebetween (i.e., directly on).

[0030] In addition, spatially relative terms, such as "beneath", "below", "lower", "above", "upper" and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0031] It should be noted that, as used in the specification and the appended claims, the articles "a", "an" and "the" can make reference to one or more instances of a particular entity. As such, the terms "a", "an" and "the" are not limited to refer to a single instance of a particular entity but can include one or more instances of the entity. Further, the use of the term "at least one" in the claims introduces a set of one or more of the listed elements, and does not exclude additional elements. Finally, the use of the term "one" or "only one" in the claims introduces a set of one element of the listed elements, and does not exclude additional elements.

[0032] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A ceramic liner characterized by: The application relates to a rubber-plastic lining plate (1), the top surface of the rubber-plastic lining plate (1) is provided with a plurality of blind holes (2), ceramic blocks (3) are arranged on the top surfaces of the blind holes (2) and protrude upwards, the top ends of the ceramic blocks (3) are provided with wear-resistant surfaces (6), arc transition surfaces are arranged on the ceramic blocks (3) around the wear-resistant surfaces (6) and connect the wear-resistant surfaces (6) and the top surfaces of the rubber-plastic lining plate (1), and anti-falling reinforcing mechanisms are arranged between the bottom portions of the ceramic blocks (3) and the rubber-plastic lining plate (1).

2. The ceramic liner of claim 1, wherein: The ceramic blocks (3) are in the shape of cylinders, ring grooves (4) are arranged on the outer walls of the ceramic blocks (3), and clamping rings (5) are integrally and fixedly connected to the inner walls of the blind holes (2) and are in ring-shaped sliding fit with the ring grooves (4).

3. The ceramic liner of claim 2, wherein: The anti-falling reinforcing mechanism comprises screwing matched bolts (8) and nuts (9), the bottom portions of the blind holes (2) are provided with through holes, the bottom portions of the ceramic blocks (3) are fixedly provided with rotating shafts (7) in rotating fit with the through holes, the bolts (8) are vertically fixedly arranged on the bottom portions of the rotating shafts (7), and the nuts (9) are screwed on the bolts (8) from below the through holes.

4. The ceramic liner of claim 3, wherein: The bottom surfaces of the rubber-plastic lining plate (1) are provided with embedded grooves (11) with diameters larger than the nuts (9) at positions corresponding to the through holes.

5. The ceramic liner of claim 4, wherein: Positioning holes (10) are arranged at the four corners of the rubber-plastic lining plate (1).

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