Efficient wear-resistant mechanical lining plate

Abstract

The invention discloses an efficient wear-resistant mechanical lining plate, and relates to the technical field of mechanical parts, the efficient wear-resistant mechanical lining plate comprises a mechanical lining plate mechanism, a mounting mechanism is arranged at the bottom of the mechanical lining plate mechanism, the mechanical lining plate mechanism comprises a wear-resistant surface layer, a transition strengthening layer and a tough base layer, and a plurality of wear-resistant salient points are uniformly distributed on the surface of the wear-resistant surface layer. Through the multi-layer distribution design of the wear-resistant surface layer, the transition strengthening layer and the tough base layer, the transition strengthening layer is made of dispersion strengthening alloy, and fine and high-strength second-phase particles such as carbide and nitride particles are uniformly distributed in an alloy matrix, so that the binding force with the tough base layer is strengthened, and stable support is provided for the wear-resistant surface layer; and the tough base layer is made of high-toughness low alloy steel, it is ensured that the whole lining plate has good impact resistance, sudden impact force in the operation process of mechanical equipment can be effectively absorbed, and the lining plate is prevented from cracking.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical parts, in particular to a high-efficiency wear-resistant mechanical lining plate. Background Art

[0002] In many industrial fields such as mining, metallurgy, building materials, and electricity, a large number of mechanical equipment such as crushers, ball mills, and feeders are susceptible to impact and friction from materials during operation, resulting in rapid wear of key components of the equipment.

[0003] In the prior art, for example, the patent application number CN201410767888.1 for "Liner for Powder Metallurgy Machinery" includes a liner body, an inner side of the liner body is provided with a bow-shaped oil passage, the oil passage is provided with a plurality of concave arc oil storage grids, the oil passage is an arc-shaped curved oil passage at the bend, a debris retention groove is provided in front of the oil storage grid, the debris retention groove is a trapezoidal groove, and the connection point between the debris retention groove and the oil storage grid is lower than the connection point between the debris retention groove and the oil passage.

[0004] The traditional mechanical lining structure is relatively large as a whole, and is prone to wear during use, which in turn leads to reduced effectiveness. Overall replacement will increase costs, which in turn leads to increased production costs. To address the above problems, an efficient and wear-resistant mechanical lining is proposed. Summary of the invention

[0005] The object of the present invention is to provide a high-efficiency wear-resistant mechanical lining to solve the problem that the overall mechanical lining structure is relatively large during operation of the prior art proposed in the above background technology, and is prone to wear during use, which in turn leads to reduced use effect, and overall replacement will result in increased costs, thereby increasing production costs.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an efficient wear-resistant mechanical lining, comprising a mechanical lining mechanism, a mounting mechanism is arranged at the bottom of the mechanical lining mechanism, the mechanical lining mechanism comprises a wear-resistant surface layer, a transition strengthening layer and a tough base layer, a plurality of wear-resistant protrusions are evenly distributed on the surface of the wear-resistant surface layer, a dovetail limit block is fixedly connected to one side of the wear-resistant surface layer, a plurality of wear-resistant strips are evenly distributed on the surface of the wear-resistant surface layer, a limiting groove is arranged on the other side of the wear-resistant surface layer, a plurality of positioning reinforcement strips are evenly and symmetrically distributed on the bottom of the tough base layer, positioning blocks are arranged at the top two ends of the positioning reinforcement strips, and the positioning blocks are arranged at the two ends of the transition strengthening layer, and the mechanical lining mechanism is distributed and installed on the mounting mechanism, This is conducive to providing convenient installation and disassembly functions. Through the multi-layer distribution design of the wear-resistant surface layer, the transition strengthening layer and the tough base layer, the transition strengthening layer uses a dispersion-strengthened alloy. By evenly distributing fine and high-strength second-phase particles in the alloy matrix, such as carbide and nitride particles, it not only strengthens the bonding force with the tough base layer, but also provides a solid support for the wear-resistant surface layer, thereby achieving a smooth transition and transfer of stress. The tough base layer uses high-toughness low-alloy steel to ensure that the lining plate has good impact resistance as a whole, and can effectively absorb sudden impact forces during the operation of mechanical equipment to prevent the lining plate from cracking. The wear-resistant surface layer uses the above-mentioned multi-alloy material and undergoes fine surface treatment to enable it to directly withstand the wear and corrosion of the material and maximize its wear-resistant effect. This composite structure fully integrates the advantages of each layer, so that the liner can show excellent comprehensive performance under complex working conditions. The wear-resistant convex points distributed on the wear-resistant surface can increase the surface friction. On the one hand, it can prevent the material from excessively sliding under impact, make the relative movement between the material and the liner more stable, and reduce erosion wear; on the other hand, when the liner is subjected to a certain impact, the convex points can be used as buffer points to disperse the impact force and protect the main structure of the liner. The micro grooves between the wear-resistant strips can guide the flow direction of the material, avoid excessive accumulation and jamming of the material on the surface of the liner, and reduce local concentrated wear caused by material agglomeration. The connection between the dovetail limit block and the limit groove can achieve the effect of rapid splicing between multiple wear-resistant surface layers, and divide the large liner into several modular units with regular shapes and uniform sizes. The modules are connected by dovetail grooves, mortise and tenon structures or high-strength bolts.

[0007] Preferably, the mounting mechanism includes a mounting seat, and a transverse positioning groove and a longitudinal positioning groove are opened on the inner side of the mounting seat. The transverse positioning groove and the longitudinal positioning groove are cross-distributed, and a plurality of transverse positioning grooves and longitudinal positioning grooves are distributed on the inner side of the mounting seat. The transverse positioning groove is connected to the positioning reinforcement strip correspondingly, and the longitudinal positioning groove is connected to the bottom support strip correspondingly, thereby facilitating positioning and stable installation.

[0008] Preferably, a plurality of positioning openings are evenly provided at both ends of the top of the mounting seat, and a plurality of limiting buckles are evenly distributed at both ends of the surface of the mounting seat. The positioning openings and the limiting buckles are staggered and distributed on the mounting seat. During installation, positioning is formed between the positioning openings and the positioning block, which helps to further improve the positioning accuracy. The limiting buckles are distributed on the mounting seat. After parts of the mechanical lining mechanism are embedded in the inner side of the mounting mechanism, the limiting plate passes through the inner side of the limiting buckle to limit the positioning block to the inner side of the positioning opening, thereby providing a stable installation effect.

[0009] Preferably, a limiting plate is provided on the inner side of the limiting buckle, limiting holes are provided at both ends of the limiting plate, limiting pins are provided on the inner side of the limiting holes, limiting spring pieces are symmetrically installed on both sides of the limiting pin, a spring component is fixedly connected to the side of the limiting spring piece, one end of the spring component is fixedly connected to the side of the limiting pin, and docking grooves are provided at the four corners of the top of the mounting seat. When limiting, the limiting holes provided at both ends of the limiting plate facilitate the insertion of the limiting pin into the docking groove on the mounting seat, and the spring component cooperates with the limiting spring piece to form extrusion inside the docking groove, thereby ensuring the overall stable installation.

[0010] Preferably, fixing seats are fixedly installed at both ends of the mounting seat, and fixing holes are evenly opened on the fixing seats. Fixing bolts are provided on the inner sides of the fixing holes. The fixing seats are arranged at both ends of the mounting seat and are installed and positioned in cooperation with the fixing bolts and the fixing holes, thereby ensuring the overall stability.

[0011] Preferably, a plurality of protective strips are evenly distributed on the outside of the mounting seat, and a plurality of cross-bracing protective strips are evenly distributed on the bottom of the mounting seat. The protective strips and cross-bracing protective strips are distributed on the outside of the mounting seat, thereby facilitating stable support and achieving overall stability.

[0012] Preferably, a plurality of through-hole grooves are provided on the inner side of the wear-resistant surface layer, the transition strengthening layer and the tough base layer, and inner support bars are fixedly installed on the inner side of the through-hole grooves. A hollow structure can be provided by the through-hole grooves provided on the wear-resistant surface layer, the transition strengthening layer and the tough base layer, thereby facilitating weight reduction, and the overall strength can be improved by supporting the inside with the inner support bars.

[0013] Preferably, a bottom support bar is fixedly installed at the bottom of the tough base layer, and both ends of the bottom support bar are connected to the side surfaces of the positioning reinforcement bar. The bottom support bar can provide strength at the bottom and ensure the stability of the overall support.

[0014] Preferably, a plurality of side support plates are evenly distributed on the top of the fixing seat, and one side of the side support plates is distributed at both ends of the mounting seat, and the side support plates are beneficial to improving the stability of the installation.

[0015] Preferably, a limiting notch is provided on the inner side of the docking groove, and the outer side of the limiting spring piece is connected to the inner side of the limiting notch. The limiting notch is beneficial to providing installation stability and ensuring a tight installation.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, through the multi-layer distribution design of the wear-resistant surface layer, the transition strengthening layer and the tough base layer, the transition strengthening layer is selected from the dispersion-strengthened alloy, and the fine and high-strength second phase particles, such as carbide and nitride particles, are evenly distributed in the alloy matrix, which not only strengthens the bonding force with the tough base layer, but also provides a solid support for the wear-resistant surface layer, and realizes the smooth transition and transfer of stress. The tough base layer adopts high-toughness low-alloy steel to ensure that the lining plate has good impact resistance as a whole, can effectively absorb the sudden impact force during the operation of the mechanical equipment, and prevent the lining plate from cracking. The wear-resistant surface layer adopts the above-mentioned multi-element alloy material and undergoes fine surface treatment to enable it to directly bear the wear and corrosion of the material and maximize the wear-resistant effect. This composite structure fully integrates the advantages of each layer, so that the liner can show excellent comprehensive performance under complex working conditions. The wear-resistant convex points distributed on the wear-resistant surface can increase the surface friction. On the one hand, it can prevent the material from excessively slipping under impact, make the relative movement between the material and the liner more stable, and reduce erosion wear; on the other hand, when the liner is subjected to a certain impact, the convex points can be used as buffer points to disperse the impact force and protect the main structure of the liner. The micro grooves between the wear-resistant strips can guide the flow direction of the material, avoid excessive accumulation and jamming of the material on the liner surface, and reduce local concentrated wear caused by material agglomeration.

[0017] 2. In the present invention, the wear-resistant convex points distributed on the wear-resistant surface layer play a role in increasing the surface friction. On the one hand, it prevents the material from excessively sliding under impact, makes the relative movement between the material and the liner more stable, and reduces erosion wear; on the other hand, when the liner is subjected to a certain impact, the convex points can be used as buffer points to disperse the impact force and protect the main structure of the liner. The micro grooves between the wear-resistant strips can guide the flow direction of the material, avoid excessive accumulation and jamming of the material on the surface of the liner, and reduce the local concentrated wear caused by material agglomeration. The connection between the dovetail limit block and the limit notch can achieve the effect of rapid splicing between multiple wear-resistant surface layers, and divide the large liner into several modular units with regular shapes and uniform sizes. The modules are connected by dovetail grooves, mortise and tenon structures or high-strength bolts. This design facilitates the production, transportation, installation and later maintenance of the liner. When a local module is severely worn or damaged, there is no need to replace the liner as a whole. It only needs to quickly disassemble and replace the damaged module, which greatly shortens the equipment downtime and reduces maintenance costs.

[0018] 3. In the present invention, a plurality of transverse positioning grooves and longitudinal positioning grooves are distributed on the inner side of the mounting seat. The transverse positioning grooves are connected to the positioning reinforcement strips, and the longitudinal positioning grooves are connected to the bottom support strips, thereby facilitating positioning and stable installation. The positioning openings are distributed on the mounting seat, and positioning is formed between the positioning openings and the positioning blocks during installation, thereby facilitating further improving the positioning accuracy. The limiting buckles are distributed on the mounting seat. After parts of the mechanical lining mechanism are embedded into the inner side of the mounting mechanism, the limiting plate passes through the inner side of the limiting buckle to limit the positioning block to the inner side of the positioning opening, thereby providing a stable installation effect. When limiting, the limiting holes opened at both ends of the limiting plate facilitate the insertion of the limiting pin into the docking groove on the mounting seat, and the spring member cooperates with the limiting spring sheet to form extrusion inside the docking groove, thereby ensuring the overall stable installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of a high-efficiency wear-resistant mechanical lining plate of the present invention; Figure 2 This is a schematic structural diagram of another angle of a high-efficiency wear-resistant mechanical lining of the present invention; Figure 3 This is a schematic diagram of the exploded structure of a high-efficiency wear-resistant mechanical lining of the present invention; Figure 4 For the present invention Figure 3 A is an enlarged structural diagram; Figure 5 For the present invention Figure 3 The enlarged structural diagram at B in FIG. Figure 6 This is a schematic diagram of the structure of a mounting seat for a high-efficiency wear-resistant mechanical liner of the present invention; Figure 7 It is a partial structural schematic diagram of a high-efficiency wear-resistant mechanical lining plate of the present invention; Figure 8 For the present invention Figure 7 The enlarged structural diagram at C in FIG. Fig. 9 It is a structural schematic diagram of a latch mechanism of a high-efficiency wear-resistant mechanical lining plate of the present invention; Fig.10 For the present invention Fig. 9 The enlarged structural diagram at D in the figure.

[0020] In the figure: 1. Mechanical lining mechanism; 101. Wear-resistant surface layer; 1010. Wear-resistant protrusions; 1011. Dovetail limit block; 1012. Wear-resistant strip; 1013. Limiting notch; 102. Transition strengthening layer; 103. Tough base layer; 104. Positioning block; 105. Positioning reinforcement strip; 107. Through-hole slot; 108. Inner support strip; 109. Bottom support strip; 2. Installation mechanism; 201. Mounting seat; 202. Horizontal positioning slot; 203. Longitudinal positioning slot; 204. Positioning opening; 205. Limiting buckle; 206. Limiting plate; 207. Limiting hole; 208. Limiting pin; 2081. Limiting spring piece; 2082. Spring member; 209. Fixing seat; 210. Fixing bolt; 211. Fixing hole; 212. Protective strip; 213. Horizontal support strip. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Example 1: Figure 1-Figure 4 As shown, the present invention provides a technical solution: a high-efficiency wear-resistant mechanical lining, comprising a mechanical lining mechanism 1, a mounting mechanism 2 is arranged at the bottom of the mechanical lining mechanism 1, the mechanical lining mechanism 1 comprises a wear-resistant surface layer 101, a transition strengthening layer 102 and a tough base layer 103, a surface of the wear-resistant surface layer 101 is evenly distributed with a plurality of wear-resistant protrusions 1010, a dovetail limit block 1011 is fixedly connected to one side of the wear-resistant surface layer 101, a surface of the wear-resistant surface layer 101 is evenly distributed with a plurality of wear-resistant strips 1012, a limiting groove 1013 is provided on the other side of the wear-resistant surface layer 101, a plurality of positioning reinforcement strips 105 are evenly and symmetrically distributed at the bottom of the tough base layer 103, positioning blocks 104 are arranged at both ends of the top of the positioning reinforcement strip 105, and the positioning blocks 104 are arranged at both ends of the transition strengthening layer 102.

[0023] In this embodiment, the mechanical lining mechanism 1 is distributed and installed on the installation mechanism 2, which is conducive to providing convenient installation and disassembly functions. Through the multi-layer distribution design of the wear-resistant surface layer 101, the transition strengthening layer 102 and the tough base layer 103, the transition strengthening layer 102 is made of dispersion strengthened alloy, and the fine and high-strength second phase particles, such as carbide and nitride particles, are evenly distributed in the alloy matrix, which not only strengthens the bonding force with the tough base layer, but also provides a stable support for the wear-resistant surface layer, thereby realizing a smooth transition and transfer of stress. The tough base layer 103 adopts high-toughness low-alloy steel to ensure that the lining has good impact resistance as a whole, can effectively absorb sudden impact forces during the operation of mechanical equipment, and prevent the lining from cracking. The wear-resistant surface layer 101 adopts the above-mentioned multi-element alloy material and undergoes fine surface treatment to enable it to directly withstand the wear and corrosion of the material and maximize its wear resistance. This composite structure fully integrates the advantages of each layer, so that the liner can show excellent comprehensive performance under complex working conditions. The wear-resistant convex points 1010 distributed on the wear-resistant surface layer 101 play a role in increasing surface friction. On the one hand, it prevents excessive slippage of materials under impact, makes the relative movement between materials and liner more stable, and reduces erosion wear; on the other hand, when the liner is subjected to a certain impact, the convex points can be used as buffer points to disperse the impact force and protect the main structure of the liner. The micro grooves between the wear-resistant strips 1012 can guide the flow direction of the material, avoid excessive accumulation and jamming of materials on the surface of the liner, and reduce local concentrated wear caused by material agglomeration. The connection between the dovetail limit block 1011 and the limit slot 1013 can achieve the effect of rapid splicing between multiple wear-resistant surface layers 101, and divide the large liner into several modular units with regular shapes and uniform sizes. The modules are connected by dovetail grooves, mortise and tenon structures or high-strength bolts. This design is convenient for the production, transportation, installation and later maintenance of the liner. When a local module is severely worn or damaged, there is no need to replace the liner as a whole. It is only necessary to quickly disassemble and replace the damaged module, which greatly shortens the equipment downtime and reduces maintenance costs. The positioning blocks 104 are arranged at both ends to facilitate the positioning effect. The positioning reinforcement strips 105 are distributed at the bottom and connected to the positioning blocks 104, realizing an effective bottom support effect and ensuring the overall stability.

[0024] Example 2: Figure 1-Figure 4As shown, the mounting mechanism 2 includes a mounting seat 201, a transverse positioning groove 202 and a longitudinal positioning groove 203 are provided on the inner side of the mounting seat 201, the transverse positioning groove 202 and the longitudinal positioning groove 203 are cross-distributed, a plurality of positioning openings 204 are evenly provided at both ends of the top of the mounting seat 201, a plurality of limiting buckles 205 are evenly distributed at both ends of the surface of the mounting seat 201, the positioning openings 204 and the limiting buckles 205 are staggered, a limiting plate 206 is provided on the inner side of the limiting buckle 205, limiting holes 207 are provided at both ends of the limiting plate 206, and a limiting pin 207 is provided on the inner side of the limiting hole 207. 8. Limiting spring pieces 2081 are symmetrically installed on both sides of the limiting pin 208, and the side of the limiting spring piece 2081 is fixedly connected with a spring member 2082, and one end of the spring member 2082 is fixedly connected to the side of the limiting pin 208. Docking grooves are provided at the four corners of the top of the mounting seat 201, and fixing seats 209 are fixedly installed at both ends of the mounting seat 201. Fixing holes 211 are evenly penetrated on the fixing seat 209, and a fixing bolt 210 is provided on the inner side of the fixing hole 211. A plurality of protective strips 212 are evenly distributed on the outer side of the mounting seat 201, and a plurality of cross bracing strips 213 are evenly distributed on the bottom of the mounting seat 201.

[0025] In this embodiment, a plurality of transverse positioning grooves 202 and longitudinal positioning grooves 203 are distributed on the inner side of the mounting seat 201. The transverse positioning grooves 202 are connected to the positioning reinforcement strips 105, and the longitudinal positioning grooves 203 are connected to the bottom support strips 109, which is conducive to providing positioning and stable installation. The positioning openings 204 are distributed on the mounting seat 201. During installation, positioning is formed between the positioning openings 204 and the positioning blocks 104, which is conducive to further improving the accuracy of positioning. The limiting buckles 205 are distributed on the mounting seat 201. After the parts of the mechanical lining plate mechanism 1 are embedded in the inner side of the mounting mechanism 2, the limiting plates 206 are on the inner side of the limiting buckles 205. Through, the positioning block 104 is limited to the inner side of the positioning port 204, thereby providing a stable installation effect. When limiting, the limiting holes 207 opened at both ends of the limiting plate 206 facilitate the insertion of the limiting pin 208 into the docking groove on the mounting seat 201. The spring member 2082 is used in conjunction with the limiting spring sheet 2081 to form extrusion inside the docking groove, thereby ensuring the overall stable installation. The fixing seat 209 is arranged at both ends of the mounting seat 201, and is installed and positioned in conjunction with the fixing bolt 210 and the fixing hole 211, thereby ensuring the overall stability. The protective strip 212 and the cross brace guard strip 213 are distributed on the outer side of the mounting seat 201, thereby facilitating the provision of stable support and achieving overall stability.

[0026] Example 3: Figure 1-Figure 4As shown, a plurality of through-hole grooves 107 are opened on the inner side of the wear-resistant surface layer 101, the transition strengthening layer 102 and the tough base layer 103, an inner support bar 108 is fixedly installed on the inner side of the through-hole groove 107, a bottom support bar 109 is fixedly installed on the bottom of the tough base layer 103, both ends of the bottom support bar 109 are connected to the side of the positioning reinforcement bar 105, a plurality of side support plates are evenly distributed on the top of the fixed seat 209, one side of the side support plates is distributed at both ends of the mounting seat 201, a limiting slot is set on the inner side of the docking groove, and the outer side of the limiting spring piece 2081 is connected to the inner side of the limiting slot.

[0027] In this embodiment, a hollow structure can be provided by the through-hole grooves 107 opened on the wear-resistant surface layer 101, the transition strengthening layer 102 and the tough base layer 103, which is beneficial to reduce the weight. The internal support 108 can improve the overall strength, and the stability is further improved while ensuring the use effect. The bottom support bar 109 can provide strength at the bottom to ensure the stability of the overall support. The side support plates are beneficial to improving the stability of the installation, and the limiting grooves are beneficial to providing the stability of the installation and ensuring the effect of tight installation.

[0028] In the present invention, when the high-efficiency wear-resistant mechanical lining is used, the mechanical lining mechanism 1 is first distributed and installed on the installation mechanism 2, which is conducive to providing convenient installation and disassembly functions. Through the multi-layer distribution design of the wear-resistant surface layer 101, the transition strengthening layer 102 and the toughness base layer 103, the transition strengthening layer 102 uses a dispersion-strengthened alloy, and uniformly distributes fine and high-strength second-phase particles in the alloy matrix, such as carbide and nitride particles, which not only strengthens the bonding force with the toughness base layer, but also provides a stable support for the wear-resistant surface layer, thereby realizing a smooth transition and transfer of stress. The toughness base layer 103 adopts high-toughness low-alloy steel to ensure that the lining has good impact resistance as a whole, can effectively absorb sudden impact forces during the operation of mechanical equipment, and prevent the lining from cracking. The wear-resistant surface layer 101 adopts the above-mentioned multi-element alloy material and undergoes fine surface treatment to enable it to directly withstand the wear and corrosion of the material and maximize its wear-resistant effect. This composite structure fully integrates the advantages of each layer, so that the liner can show excellent comprehensive performance under complex working conditions. The wear-resistant convex points 1010 distributed on the wear-resistant surface layer 101 play a role in increasing surface friction. On the one hand, it prevents excessive slippage of materials under impact, makes the relative movement between materials and liner more stable, and reduces erosion wear; on the other hand, when the liner is subjected to a certain impact, the convex points can be used as buffer points to disperse the impact force and protect the main structure of the liner. The micro grooves between the wear-resistant strips 1012 can guide the flow direction of the material, avoid excessive accumulation and jamming of materials on the surface of the liner, and reduce local concentrated wear caused by material agglomeration. The connection between the dovetail limit block 1011 and the limit slot 1013 can achieve the effect of rapid splicing between multiple wear-resistant surface layers 101, and divide the large liner into several modular units with regular shapes and uniform sizes. The modules are connected by dovetail grooves, mortise and tenon structures or high-strength bolts. This design is convenient for the production, transportation, installation and later maintenance of the liner.When a local module is seriously worn or damaged, there is no need to replace the liner as a whole. It is only necessary to quickly disassemble and replace the damaged module, which greatly shortens the equipment downtime and reduces the maintenance cost. The positioning blocks 104 are arranged at both ends to facilitate the positioning effect. The positioning reinforcement strips 105 are distributed at the bottom and connected to the positioning blocks 104 to achieve an effective bottom support effect and ensure the overall stability. A plurality of transverse positioning grooves 202 and longitudinal positioning grooves 203 are distributed on the inner side of the mounting seat 201. The transverse positioning grooves 202 are connected to the positioning reinforcement strips 105 correspondingly, and the longitudinal positioning grooves are used to connect the positioning reinforcement strips 105. 203 is connected to the bottom support bar 109 correspondingly, which is conducive to providing positioning and stable installation. The positioning opening 204 is distributed on the mounting seat 201. During installation, the positioning opening 204 and the positioning block 104 are positioned, which is conducive to further improving the accuracy of positioning. The limiting buckle 205 is distributed on the mounting seat 201. After the part of the mechanical lining mechanism 1 is embedded in the inner side of the mounting mechanism 2, the limiting plate 206 passes through the inner side of the limiting buckle 205, and the positioning block 104 is limited to the inner side of the positioning opening 204, thereby providing stability. The limiting holes 207 at both ends of the limiting plate 206 facilitate the insertion of the limiting pin 208 into the docking groove on the mounting seat 201. The spring member 2082 cooperates with the limiting spring sheet 2081 to form an extrusion inside the docking groove, thereby ensuring the overall stable installation. The fixing seat 209 is arranged at both ends of the mounting seat 201, and is installed and positioned in conjunction with the fixing bolt 210 and the fixing hole 211, thereby ensuring the overall stability. The protective strip 212 and the cross brace guard strip 213 are distributed on the outside of the mounting seat 201, thereby facilitating the improvement of the stability of the mounting seat 201. Provide stable support and achieve overall stability. The through-hole grooves 107 opened on the wear-resistant surface layer 101, the transition strengthening layer 102 and the tough base layer 103 can provide a hollow structure, which is beneficial to reduce the weight. The internal support 108 can improve the overall strength, and further improve the stability while ensuring the use effect. The bottom support bar 109 can provide strength at the bottom to ensure the stability of the overall support. The side support plate is beneficial to improving the stability of the installation. The limiting groove is beneficial to providing the stability of the installation and ensures the effect of tight installation.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A highly efficient and wear-resistant mechanical lining, comprising a mechanical lining mechanism (1), characterized in that: The bottom of the mechanical lining mechanism (1) is provided with a mounting mechanism (2), and the mechanical lining mechanism (1) comprises a wear-resistant surface layer (101), a transition strengthening layer (102) and a tough base layer (103), the surface of the wear-resistant surface layer (101) is evenly distributed with a plurality of wear-resistant protrusions (1010), one side of the wear-resistant surface layer (101) is fixedly connected with a dovetail limit block (1011), the surface of the wear-resistant surface layer (101) is evenly distributed with a plurality of wear-resistant strips (1012), the other side of the wear-resistant surface layer (101) is provided with a limit slot (1013), the bottom of the tough base layer (103) is evenly and symmetrically distributed with a plurality of positioning reinforcement strips (105), the top two ends of the positioning reinforcement strips (105) are provided with positioning blocks (104), and the positioning blocks (104) are provided at the two ends of the transition strengthening layer (102).

2. The high-efficiency wear-resistant mechanical lining according to claim 1 is characterized in that: The mounting mechanism (2) comprises a mounting seat (201), the inner side of the mounting seat (201) is provided with a transverse positioning groove (202) and a longitudinal positioning groove (203), and the transverse positioning groove (202) and the longitudinal positioning groove (203) are arranged in a cross-distribution manner.

3. The high-efficiency wear-resistant mechanical lining according to claim 2 is characterized in that: A plurality of positioning openings (204) are evenly provided at both ends of the top of the mounting seat (201), and a plurality of limiting buckles (205) are evenly distributed at both ends of the surface of the mounting seat (201), wherein the positioning openings (204) and the limiting buckles (205) are staggeredly distributed.

4. The high-efficiency wear-resistant mechanical lining according to claim 3 is characterized in that: A limiting plate (206) is arranged on the inner side of the limiting buckle (205), limiting holes (207) are formed through the two ends of the limiting plate (206), a limiting pin (208) is formed through the inner side of the limiting hole (207), limiting spring pieces (2081) are symmetrically installed on both sides of the limiting pin (208), a spring piece (2082) is fixedly connected to the side of the limiting spring piece (2081), one end of the spring piece (2082) is fixedly connected to the side of the limiting pin (208), and docking grooves are provided at the four corners of the top of the mounting seat (201).

5. The high-efficiency wear-resistant mechanical lining according to claim 4 is characterized in that: Fixed seats (209) are fixedly mounted at both ends of the mounting seat (201), and fixing holes (211) are evenly penetrated through the fixing seat (209), and fixing bolts (210) are arranged inside the fixing holes (211).

6. The high-efficiency wear-resistant mechanical lining according to claim 4 is characterized in that: A plurality of protective strips (212) are evenly distributed on the outside of the mounting seat (201), and a plurality of cross-bracing protective strips (213) are evenly distributed on the bottom of the mounting seat (201).

7. The high-efficiency wear-resistant mechanical lining according to claim 1 is characterized in that: A plurality of through-hole grooves (107) are provided on the inner sides of the wear-resistant surface layer (101), the transition strengthening layer (102) and the toughness base layer (103), and inner support bars (108) are fixedly installed on the inner sides of the through-hole grooves (107).

8. The high-efficiency wear-resistant mechanical lining according to claim 7 is characterized in that: A bottom support bar (109) is fixedly mounted on the bottom of the tough base layer (103), and both ends of the bottom support bar (109) are connected to the side surfaces of the positioning reinforcement bar (105).

9. The high-efficiency wear-resistant mechanical lining according to claim 5 is characterized in that: A plurality of side support plates are evenly distributed on the top of the fixing seat (209), and one side of the side support plates is distributed at both ends of the mounting seat (201).

10. The high-efficiency wear-resistant mechanical lining according to claim 4, characterized in that: A limiting notch is arranged on the inner side of the docking groove, and the outer side of the limiting spring sheet (2081) is connected to the inner side of the limiting notch.

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