Wear-resistant lining of stock bin

Abstract

The utility model discloses a wear-resistant lining of a stock bin. The wear-resistant lining comprises a connecting bracket and a plurality of wear-resistant rubber strips, the connecting support comprises a plurality of pieces of rail steel which are arranged at equal intervals, and every two pieces of rail steel are connected through a connecting steel bar. T-shaped bolts are further welded to the middles of the connecting steel bars. The bottom of the wear-resistant rubber strip is fixedly connected with a connecting block with a dovetail groove, and the dovetail groove is arranged in the T-shaped bolt in a sleeved mode so that the rail steel and the wear-resistant rubber strip can be stably connected together. According to the utility model, the lining connected with the stock bin is formed by matching the connecting bracket and the wear-resistant rubber strip, and materials are buffered by the wear-resistant rubber strip when falling into the stock bin, so that the impact wear of the stock bin caused by collision of the materials with the inner wall of the stock bin is reduced, and the service life of the stock bin is prolonged; meanwhile, the connecting support is connected with the wear-resistant rubber strip after being connected with the stock bin, connection is convenient, the wear-resistant rubber strip can be directly replaced when damaged, the follow-up maintenance cost can be reduced, operation is easy and convenient, and the using effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of silos, in particular to a wear-resistant lining of a silo. Background Art

[0002] The existing silo structure is reinforced concrete. During the long-term impact and wear of large pieces of material, the concrete structure of the silo is easily damaged, seriously affecting the normal operation of the belt and other downstream processes. In the long-term production process, the impact and wear of large pieces of material on the silo will increase, which will directly threaten the service life of the silo and the safe operation of the equipment in the downstream process, seriously restricting high-load long-term production and safe operation of equipment. Therefore, wear-resistant rubber is introduced to protect the silo.

[0003] Rubber is mainly used in defense, automobile, electronics, metal smelting, steel, papermaking, textile, printing and other industries. Secondly, it is also used in human organs and medical and health equipment as well as sports plastic venues. Rubber has the advantages of high hardness, good strength, high elasticity, high wear resistance, tear resistance, aging resistance, ozone resistance, radiation resistance, etc. With the continuous development of the industrial field, the demand for rubber and the wear resistance requirements in various fields have further increased. The characteristics of composite rubber wear-resistant materials are that the wear of wear-resistant rubber is less than 0.03mm / 1km, the aging time is not less than 3-4 years, and the mechanical properties remain unchanged (mechanical properties mainly refer to wear resistance, impact resistance, and hardness). Summary of the invention

[0004] In view of the disadvantages that the above-mentioned silo is easily impacted and worn by materials during use, resulting in a short service life and affecting the equipment of the next process, the utility model provides a wear-resistant lining for the silo, which can enhance the wear resistance of the silo and has a simple structure.

[0005] To achieve the above purpose, the technical solution of the utility model is as follows:

[0006] A wear-resistant lining of a silo comprises a connecting bracket and a plurality of wear-resistant rubber strips; the connecting bracket comprises a plurality of rail steels, wherein the bottom of the rail steels is fixedly connected to the silo, the plurality of rail steels are arranged at equal intervals, and every two rail steels are connected together by connecting steel strips; a T-bolt is welded in the middle of the connecting steel strip; a connecting block with a dovetail groove is fixedly connected to the bottom of the wear-resistant rubber strip, wherein the dovetail groove is inserted into the T-bolt, so that the rail steel and the wear-resistant rubber strip are stably connected together.

[0007] Furthermore, there are at least three connecting steel bars, which are evenly arranged on the rail steel. The connecting steel bars are connected with T-bolts and then with wear-resistant rubber strips, so that the connection is more firm and reliable.

[0008] Furthermore, the connecting steel bar is a flat steel bar, the middle of the flat steel bar is tightly welded to the threaded end at the bottom of the T-bolt, and the two ends are respectively fixedly connected to the rail steels on both sides. The structure formed by the fixed connection of the flat steel bar and the T-bolt is stable and reliable, so that the assembled lining is stable and reliable.

[0009] Furthermore, the flat steel is provided with a corresponding circular groove at the position corresponding to the T-bolt, and the circular groove cooperates with the T-bolt to facilitate the connection and use of the T-bolt.

[0010] Furthermore, in the connection bracket, a connection mechanism is provided between every two rail steels, and the main body of the connection structure is a Y-shaped steel frame, and the two forks of the Y-shaped steel frame are respectively embedded in the two ends of the rail steel, and a section of bar steel is provided at the end of the Y-shaped steel frame without forks; the bar steel is perpendicular to the forks of the Y-shaped steel frame, and the two side surfaces of the bar steel are respectively tightly connected to the two ends of the two wear-resistant strips. The connection mechanism can connect the two rail steel ends together, which is convenient for the installation of the wear-resistant rubber strip.

[0011] Furthermore, the height of the T-shaped end of the T-bolt is higher than the rail steel; the width of the wear-resistant rubber strip is consistent with the width formed by two adjacent rail steels. The position of the T-bolt and the width limit of the wear-resistant rubber strip facilitate the matching connection between the two.

[0012] The use of the utility model:

[0013] When in use, first fix several rail steels to the inner wall of the silo, and then connect the two rail steels together through connecting steel bars. At this time, the connection between the connecting bracket and the silo is completed. At this time, several wear-resistant rubber strips are connected to the bracket as a whole. When connecting, the connecting piece at the bottom of the wear-resistant rubber strip is matched with the T-bolt in the middle of the flat steel, and the wear-resistant rubber strip is pushed so that the wear-resistant rubber strip is stably connected to the connecting bracket through the T-bolt; when in use, the material falls onto the wear-resistant rubber strip, and the lining composed of the wear-resistant rubber strip and the connecting bracket is buffered, which can avoid the impact of the material on the silo to the greatest extent, thereby increasing the service life of the silo.

[0014] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0015] 1. The utility model forms an inner lining of a connecting silo by the cooperation of a connecting bracket and a wear-resistant rubber strip. When materials fall into the silo, the wear-resistant rubber strip is used for cushioning, reducing the impact wear of the silo caused by the collision of materials with the inner wall of the silo, thereby extending the service life of the silo. At the same time, the connecting bracket is connected to the silo and then connected to the wear-resistant rubber strip, which is convenient to connect. If the wear-resistant rubber strip is damaged, it can be directly replaced, which can reduce the subsequent maintenance cost and is simple and convenient to operate, with good use effect.

[0016] 2. The structure formed by the connection steel bars composed of two flat steels and the fixed connection with T-bolts in the utility model is stable and reliable, so that the lining formed by the subsequent assembly with the wear-resistant rubber strip is stable and reliable; the connection mechanism between the rails connects the two rail steel ends together, which is convenient for the installation of the wear-resistant rubber strip; the position of the T-bolt and the width limit of the wear-resistant rubber strip can facilitate the matching connection between the two. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a three-dimensional structural schematic diagram of various components of a wear-resistant lining of a silo.

[0018] Figure 2 The utility model is a schematic diagram of the connection relationship of various components of a wear-resistant lining of a silo.

[0019] Figure 3 The utility model is a schematic diagram of the gap connection between the wear-resistant lining of the silo and the silo.

[0020] Figure 4 The utility model is a schematic diagram of a wear-resistant lining of a silo and a close connection between the silo.

[0021] Figure ID:

[0022] Wear-resistant rubber strip-1, track steel-2, connecting steel strip-3, T-bolt-4, connecting block-5, dovetail groove-51, connecting mechanism-6, Y-shaped steel frame-61, strip steel-62. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings.

[0024] Embodiment 1: A wear-resistant lining of a silo, comprising a connecting bracket and a plurality of wear-resistant rubber strips 1; the connecting bracket comprises a plurality of rail steels 2, wherein the bottom of the rail steels 2 is fixedly connected to the silo, the plurality of rail steels 2 are arranged at equal intervals, and every two rail steels 2 are connected together by a connecting steel strip 3; a T-bolt 4 is welded in the middle of the connecting steel bar 3; a connecting block 5 with a dovetail groove 51 is fixedly connected to the bottom of the wear-resistant rubber strip 1, wherein the dovetail groove 51 is inserted into the T-bolt 4, so that the rail steel 2 and the wear-resistant rubber strip 1 are stably connected together.

[0025] When in use, first fix several rail steels 2 to the inner wall of the silo, and then connect the rail steels 2 together by connecting steel bars 3. At this time, the connection between the connecting bracket and the silo is completed. At this time, several wear-resistant rubber strips 1 are connected to the bracket as a whole. When connecting, the connecting piece at the bottom of the wear-resistant rubber strip 1 is matched with the T-bolt 4 in the middle of the flat steel, and the wear-resistant rubber strip 1 is pushed so that the wear-resistant rubber strip 1 is stably connected to the connecting bracket through the T-bolt 4; when in use, the material falls onto the wear-resistant rubber strip 1, and the lining composed of the wear-resistant rubber strip 1 and the connecting bracket is buffered, which can avoid the impact of the material on the silo to the greatest extent, thereby increasing the service life of the silo.

[0026] Embodiment 2: The difference from Embodiment 1 is that there are at least three connecting steel bars 3, and the three connecting steel bars 3 are evenly arranged on the rail steel 2. The connecting steel bars 3 are connected with the T-bolts 4 and then connected with the wear-resistant rubber strip 1, and the connection is more firm and reliable.

[0027] The connecting steel bar 3 is a flat steel bar, the middle of the flat steel bar is tightly welded to the threaded end at the bottom of the T-bolt 4, and the two ends are respectively fixedly connected to the rail steels 2 on both sides. The structure formed by the fixed connection between the flat steel bar and the T-bolt 4 is stable and reliable, so that the assembled lining is stable and reliable.

[0028] The height of the T-shaped end of the T-bolt 4 is higher than the rail steel 2; the width of the wear-resistant rubber strip 1 is consistent with the width formed by two adjacent rail steels 2. The position of the T-bolt 4 and the width limit of the wear-resistant rubber strip 1 facilitate the matching connection between the two.

[0029] Embodiment 3: The difference from Embodiment 2 is that the flat steel is provided with a corresponding circular groove at the position corresponding to the T-bolt 4. The circular groove cooperates with the T-bolt 4, which facilitates the connection and use of the T-bolt 4.

[0030] In the connection bracket, a connection mechanism 6 is provided between every two rail steels 2, and the main body of the connection structure is a Y-shaped steel frame 61, and the two forks of the Y-shaped steel frame 61 are respectively embedded in the two ends of the rail steel 2, and a section of strip steel 62 is provided at the end of the Y-shaped steel frame 61 without forks; the strip steel 62 is perpendicular to the forks of the Y-shaped steel frame 61, and the two side surfaces of the strip steel 62 are respectively tightly connected to the two ends of the two wear-resistant strips. The connection mechanism 6 can connect the ends of the two rail steels 2 together, which is convenient for the installation of the wear-resistant rubber strip 1.

[0031] In the specification of the present utility model, a lot of specific details are described. However, it is understood that the embodiments of the present utility model can be practiced without these specific details. In some examples, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this specification.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. 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 utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A wear-resistant lining for a silo, characterized in that: The invention comprises a connecting bracket and a plurality of wear-resistant rubber strips (1); the connecting bracket comprises a plurality of rail steels (2), wherein the bottom of the rail steels (2) is fixedly connected to a silo, the plurality of rail steels (2) are arranged at equal intervals, and every two rail steels (2) are connected together by a connecting steel strip (3); a T-bolt (4) is welded in the middle of the connecting steel strip (3); a connecting block (5) with a dovetail groove (51) is fixedly connected to the bottom of the wear-resistant rubber strip (1), wherein the dovetail groove (51) is inserted into the T-bolt (4), so that the rail steel (2) and the wear-resistant rubber strip (1) are stably connected together.

2. A wear-resistant lining for a silo as claimed in claim 1, characterized in that: There are at least three connecting steel bars (3), and the three connecting steel bars (3) are evenly arranged on the rail steel (2).

3. A wear-resistant lining for a silo as claimed in any one of claims 1 or 2, characterized in that: The connecting steel bar (3) is a flat steel bar, the middle of which is tightly welded to the threaded end at the bottom of the T-bolt (4), and the two ends of the flat steel bar are respectively fixedly connected to the rail steels (2) on both sides.

4. A wear-resistant lining for a silo as claimed in claim 3, characterized in that: The flat steel is provided with a corresponding circular groove at a position corresponding to the T-bolt (4).

5. The wear-resistant lining of a silo according to claim 1, characterized in that: In the connecting bracket, a connecting mechanism (6) is provided between every two rail steels (2), the connecting structure main body is a Y-shaped steel frame (61), two forks of the Y-shaped steel frame (61) are respectively embedded in the two ends of the rail steel (2), and a section of strip steel (62) is provided at the end of the Y-shaped steel frame (61) without a fork; the strip steel (62) is in a vertical relationship with the fork of the Y-shaped steel frame (61), and the two side surfaces of the strip steel (62) are respectively tightly connected to the two ends of the two wear-resistant strips.

6. The wear-resistant lining of a silo according to claim 1, characterized in that: The height of the T-shaped end of the T-bolt (4) is higher than the rail steel (2); and the width of the wear-resistant rubber strip (1) is consistent with the width formed by two adjacent rail steels (2).

Images