A mine machinery anti-wear device
Patent Information
- Application Number
- CN202522073226.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-26
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-09-26
AI Technical Summary
[0003]现有技术中，传统的防磨损设备的与机械多为固定连接，固定的连接方式不便于拆装和维护，并且在安装时需要调整防护装置的结构以便于贴合于机械表面，提高了加工难度，进而导致投入成本增加，维护难度提高，防护效率降低的问题
[0014]1.本实用新型所述的一种矿山机械防磨损设备，通过上述结构，利用安装块和安装轴的配合实现了将安装轨固定到机械表面的功能，根据不同的防护部位，调整安装轨的长度和滑动块的大小，利用安装槽的结构特性使得安装轨的结构可以具有一定角度，将滑动块安装到安装轨上时可以沿着安装槽进行部署，提高了安装轨对不同结构的适应性，为可防护的角度和位置提供了更多的选择，同时相比于传统装置的固定式安装，该装置在防护和安装时具有更高的灵活性和稳定性。
Smart Images
Figure CN224835835U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of mechanical wear prevention technology, specifically a wear prevention device for mining machinery. Background Technology
[0002] Throughout the entire process of mining, ore processing, and mineral transportation, mining machinery, as the core operating equipment, is subjected to harsh working conditions of high impact, high friction, and high corrosion for extended periods. Equipment wear has become a key bottleneck restricting the improvement of mining production efficiency and increasing operating costs, making the research and application of wear-resistant technology an important direction for the development of the mining industry.
[0003] In existing technologies, traditional wear-resistant equipment is mostly fixedly connected to machinery. This fixed connection method is inconvenient for disassembly and maintenance. Furthermore, during installation, the structure of the protective device needs to be adjusted to fit the surface of the machinery, which increases the processing difficulty and leads to increased investment costs, increased maintenance difficulty, and reduced protection efficiency.
[0004] Therefore, this utility model provides a wear-resistant device for mining machinery. Utility Model Content
[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.
[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The wear-resistant device for mining machinery of this utility model includes a mounting rail, a mounting block fixedly connected to the outer wall of the mounting rail, a mounting shaft provided inside the mounting block, a mounting groove opened on the outer wall of the mounting rail, and a sliding block slidably connected to the inner wall of the mounting groove; through the above structure, the function of fixing the mounting rail to the surface of the machinery is realized by the cooperation of the mounting block and the mounting shaft. According to different protection parts, the length of the mounting rail and the size of the sliding block are adjusted. The structural characteristics of the mounting groove allow the structure of the mounting rail to have a certain angle. When the sliding block is installed on the mounting rail, it can be deployed along the mounting groove, which improves the adaptability of the mounting rail to different structures and provides more choices for the angle and position to be protected. At the same time, compared with the fixed installation of traditional devices, this device has higher flexibility and stability in protection and installation.
[0007] Preferably, a support base is provided on the upper surface of the sliding block, and a fixing hole is provided inside both the support base and the support base. A fixing shaft is provided on the inner wall of the fixing hole. Through the above structure, the function of fixing the support base is realized by the cooperation of the fixing shaft and the fixing hole. After the sliding block is fixed in a suitable position, the support base is also quickly installed and fixed on top of the sliding block, providing stable support for subsequent protection. At the same time, it allows for quick disassembly and maintenance, reduces maintenance difficulty, speeds up installation, and improves the convenience and stability of the device during use.
[0008] Preferably, both the sliding block and the support base have internal telescopic grooves. A limiting shaft is slidably connected to the inner wall of the telescopic groove. A protective plate is fixedly connected to the end of the limiting shaft away from the sliding block. A spring is fixedly connected to the outer wall of the support base. The end of the spring away from the support base is fixedly connected to the outer wall of the limiting shaft, and the inner wall of the spring is slidably connected to the outer wall of the limiting shaft. Through this structure, the cooperation of the limiting shaft and the telescopic groove effectively limits the movement of the protective plate, ensuring its stability during movement and improving its stability during protection. Simultaneously, the structural characteristics of the spring allow the protective plate to quickly return to its initial position after movement, enhancing the stability and convenience of the device during protection.
[0009] Preferably, a positioning block is fixed to the outer wall of the sliding block, and positioning holes are provided inside both the mounting rail and the positioning block. A positioning shaft is provided on the inner wall of the positioning hole. Through the above structure, the function of fixing the sliding block is realized by the cooperation of the positioning hole and the positioning shaft, so that the sliding block can be quickly fixed after being adjusted to a suitable position, providing support for subsequent protection. At the same time, the positioning hole realizes the function of flexibly adjusting the position of the sliding block for positioning and installation, improving the flexibility and adaptability of the sliding block during installation.
[0010] Preferably, the inner wall of the protective plate is provided with a soft pad; through the above structure, the soft pad on the inner wall of the protective plate plays a role in absorbing the impact force, reducing the impact force when the protective plate comes into contact with the device, reducing the impact of repeated collisions of the protective plate on the device, and improving the stability and practicality of the device.
[0011] Preferably, the outer wall of the protective plate is coated with a ceramic coating; through the above structure, coating the outer wall of the protective plate with a ceramic coating improves the wear resistance of the protective plate surface, enhances the protective effect, reduces the wear of the protective plate caused by repeated friction, reduces maintenance costs, and improves the practicality of the device.
[0012] Preferably, the protective plate is made of alloy steel. Through the above structure, using alloy steel as the material of the protective plate improves its corrosion resistance and reduces environmental damage to the protective plate, enabling the device to adapt to different working environments and improving its stability and practicality.
[0013] The beneficial effects of this utility model are as follows:
[0014] 1. The wear-resistant device for mining machinery described in this utility model, through the above-mentioned structure, realizes the function of fixing the mounting rail to the surface of the machinery by cooperating with the mounting block and the mounting shaft. According to different protection parts, the length of the mounting rail and the size of the sliding block are adjusted. The structural characteristics of the mounting groove allow the structure of the mounting rail to have a certain angle. When the sliding block is installed on the mounting rail, it can be deployed along the mounting groove, which improves the adaptability of the mounting rail to different structures and provides more choices for the angle and position of protection. At the same time, compared with the fixed installation of traditional devices, this device has higher flexibility and stability in protection and installation.
[0015] 2. The wear-resistant equipment for mining machinery described in this utility model, through the above structure, utilizes the cooperation of a fixed shaft and a fixed hole to achieve the function of fixing the support base. After the sliding block is fixed in a suitable position, the support base is also quickly installed and fixed above the sliding block, providing stable support for subsequent protection. At the same time, it allows for quick disassembly and maintenance, reducing maintenance difficulty, speeding up installation, and improving the convenience and stability of the device during use. Attached Figure Description
[0016] The present invention will be further described below with reference to the accompanying drawings.
[0017] Figure 1 This is a perspective view of the present invention;
[0018] Figure 2 This is a schematic diagram of the mounting rail structure in this utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the sliding block of this utility model;
[0020] Figure 4 This is a schematic diagram of the support base in this utility model;
[0021] Figure 5 This is a schematic diagram of the structure of the protective plate in this utility model.
[0022] In the diagram: 1. Mounting rail; 11. Mounting block; 12. Mounting shaft; 101. Mounting groove; 102. Positioning hole; 103. Positioning shaft; 2. Sliding block; 21. Positioning block; 22. Support seat; 23. Fixed shaft; 201. Fixed hole; 3. Limiting shaft; 31. Protective plate; 32. Spring; 301. Telescopic groove. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0024] Specific implementation examples are given below.
[0025] like Figures 1 to 2 As shown in the embodiment of this utility model, a wear-resistant device for mining machinery includes a mounting rail 1. A mounting block 11 is fixedly connected to the outer wall of the mounting rail 1. A mounting shaft 12 is provided inside the mounting block 11. A mounting groove 101 is formed on the outer wall of the mounting rail 1, and a sliding block 2 is slidably connected to the inner wall of the mounting groove 101. During operation, when installing the mounting rail 1, the operator can use the mounting shaft 12 to fix the mounting rail 1 to the surface of the machinery requiring protection via the mounting block 11. After installation, the sliding block 2 is slid into the inner wall of the mounting groove 101. After sliding in, the fixed position is adjusted as needed to achieve the best protective effect. Through the above structure, the mounting block 11 and the mounting shaft 12 cooperate to fix the mounting rail 1 to the mechanical surface. According to different protection parts, the length of the mounting rail 1 and the size of the sliding block 2 are adjusted. The structural characteristics of the mounting groove 101 make the structure of the mounting rail 1 have a certain angle. When the sliding block 2 is installed on the mounting rail 1, it can be deployed along the mounting groove 101, which improves the adaptability of the mounting rail 1 to different structures and provides more choices for the angle and position to be protected. At the same time, compared with the fixed installation of traditional devices, this device has higher flexibility and stability in protection and installation.
[0026] like Figures 3 to 5As shown, a support base 22 is provided on the upper surface of the sliding block 2. Both the support base 22 and the inner surface of the support base 22 are provided with fixing holes 201. A fixing shaft 23 is provided on the inner wall of the fixing hole 201. During operation, after the sliding block 2 is installed, the operator can install the support base 22. The support base 22 is positioned through the fixing holes 201 and then fixed using the fixing shaft 23, providing support for subsequent protection. Through the above structure, the cooperation of the fixing shaft 23 and the fixing holes 201 achieves the function of fixing the support base 22. After the sliding block 2 is fixed in a suitable position, the support base 22 is also quickly installed and fixed above the sliding block 2, providing stable support for subsequent protection. It also allows for quick disassembly and maintenance, reducing maintenance difficulty, accelerating installation speed, and improving the convenience and stability of the device during use.
[0027] like Figures 4 to 5 As shown, both the sliding block 2 and the support base 22 have telescopic grooves 301 inside. A limiting shaft 3 is slidably connected to the inner wall of the telescopic groove 301. A protective plate 31 is fixedly connected to the end of the limiting shaft 3 away from the sliding block 2. A spring 32 is fixedly connected to the outer wall of the support base 22. The end of the spring 32 away from the support base 22 is fixedly connected to the outer wall of the limiting shaft 3, and the inner wall of the spring 32 is slidably connected to the outer wall of the limiting shaft 3. During operation, after the support base 22 is installed and fixed, the protective plate 31 protects the installation area. When the protective plate 31 is pushed, it moves backward, causing the limiting shaft 3 to slide against the inner wall of the telescopic groove 301, thus protecting the area. The plate 31 remains stable during movement. When the protective plate 31 moves, it also compresses the spring 32 to accumulate elastic force, thereby absorbing a certain amount of buffer and pushing the protective plate 31 to move, so that the protective plate 31 is always in the protective position. Through the above structure, the cooperation of the limiting shaft 3 and the telescopic groove 301 plays a role in limiting the movement of the protective plate 31, so that the protective plate 31 remains stable during movement, improving the stability of the protective plate 31 during protection. At the same time, the structural characteristics of the spring 32 enable the protective plate 31 to quickly return to the initial position after movement, improving the stability and convenience of the device during protection.
[0028] like Figure 3As shown, a positioning block 21 is fixed to the outer wall of the sliding block 2. Positioning holes 102 are provided inside both the mounting rail 1 and the positioning block 21. A positioning shaft 103 is provided on the inner wall of the positioning hole 102. During operation, after the sliding block 2 is installed in a suitable position, the operator can use the positioning shaft 103 to fix the positioning block 21 through the positioning hole 102, thereby fixing the sliding block 2 above the mounting rail 1. Through the above structure, the function of fixing the sliding block 2 is realized by the cooperation of the positioning hole 102 and the positioning shaft 103, so that the sliding block 2 can be quickly fixed after being adjusted to a suitable position, providing support for subsequent protection. At the same time, the positioning hole 102 realizes the function of flexibly adjusting the position of the sliding block 2 for positioning and installation, improving the flexibility and adaptability of the sliding block 2 during installation.
[0029] like Figures 4 to 5 As shown, the inner wall of the protective plate 31 is provided with a soft pad. During operation, the soft pad on the inner wall of the protective plate 31 absorbs most of the impact force when the protective plate 31 moves and comes into contact with the device, while reducing the impact of the protective plate 31 on other structures of the device. Through the above structure, the soft pad on the inner wall of the protective plate 31 absorbs the impact force, reduces the impact force when the protective plate 31 comes into contact with the device, reduces the impact of repeated collisions of the protective plate 31 on the device, and improves the stability and practicality of the device.
[0030] like Figures 4 to 5 As shown, the outer wall of the protective plate 31 is coated with a ceramic coating. During operation, applying a ceramic coating to the outer wall of the protective plate 31 can improve its wear resistance and corrosion resistance, and extend its service life. Through the above structure, applying a ceramic coating to the outer wall of the protective plate 31 improves the wear resistance of the surface of the protective plate 31, enhances the protective effect, reduces the wear of the protective plate 31 caused by repeated friction, reduces maintenance costs, and improves the practicality of the device.
[0031] like Figures 4 to 5 As shown, the protective plate 31 is made of alloy steel. Using alloy steel for the protective plate 31 during operation improves its adaptability to different environments, extends its service life, and enhances its protective effect. Through this structure, using alloy steel for the protective plate 31 increases its corrosion resistance and reduces environmental wear, enabling the device to adapt to different working environments and improving its stability and practicality.
[0032] During operation, when installing the mounting rail 1, the operator can use the mounting shaft 12 to fix the mounting rail 1 to the mechanical surface that needs protection via the mounting block 11. After deployment and installation, the sliding block 2 is slid into the inner wall of the mounting groove 101. After sliding in, the fixing position is adjusted as needed to achieve the best protective effect. During operation, after the sliding block 2 is installed, the operator can install the support base 22. The support base 22 is positioned through the fixing hole 201 and then fixed using the fixing shaft 23, providing support for subsequent protection. During operation, after the support base 22 is installed and fixed, the protective plate 31 will protect the installation area. When the protective plate 31 is pushed, it will move backward. During the movement, it will drive the limiting shaft 3 to slide against the inner wall of the telescopic groove 301, so that the protective plate 31 remains stable during the movement. When the protective plate 31 moves, it will also compress the spring 32 to accumulate elasticity. The force is absorbed and buffered, thus pushing the protective plate 31 to move, so that the protective plate 31 is always in the protective position; during operation, after the sliding block 2 is installed in the appropriate position, the operator can use the positioning shaft 103 to fix the positioning block 21 through the positioning hole 102, so that the sliding block 2 is installed and fixed above the mounting rail 1; during operation, the inner wall of the protective plate 31 is provided with a soft pad, so that when the protective plate 31 moves and comes into contact with the device, most of the impact force will be absorbed, while reducing the impact of the protective plate 31 on other structures of the device; during operation, the outer wall of the protective plate 31 is sprayed with a ceramic coating, which can improve the wear resistance and corrosion resistance of the protective plate 31 and extend the service life of the protective plate 31; during operation, the material of the protective plate 31 is alloy steel, which can improve the adaptability of the protective plate 31 to different environments during use, extend the service life, and improve the protective effect.
[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A wear-resistant device for mining machinery, characterized in that: The device includes a mounting rail (1), an mounting block (11) is fixed to the outer wall of the mounting rail (1), an mounting shaft (12) is provided inside the mounting block (11), an mounting groove (101) is provided on the outer wall of the mounting rail (1), and a sliding block (2) is slidably connected to the inner wall of the mounting groove (101).
2. The wear-resistant equipment for mining machinery according to claim 1, characterized in that: The upper surface of the sliding block (2) is provided with a support base (22), and the support base (22) and the support base (22) are both provided with a fixing hole (201), and the inner wall of the fixing hole (201) is provided with a fixing shaft (23).
3. The wear-resistant equipment for mining machinery according to claim 2, characterized in that: Both the sliding block (2) and the support base (22) have expansion grooves (301) inside. The inner wall of the expansion groove (301) is slidably connected to a limiting shaft (3). A protective plate (31) is fixed to one end of the limiting shaft (3) away from the sliding block (2). A spring (32) is fixed to the outer wall of the support base (22). One end of the spring (32) away from the support base (22) is fixed to the outer wall of the limiting shaft (3). The inner wall of the spring (32) is slidably connected to the outer wall of the limiting shaft (3).
4. The wear-resistant equipment for mining machinery according to claim 2, characterized in that: The outer wall of the sliding block (2) is fixed with a positioning block (21). The mounting rail (1) and the positioning block (21) are both provided with positioning holes (102). The inner wall of the positioning hole (102) is provided with a positioning shaft (103).
5. The wear-resistant equipment for mining machinery according to claim 3, characterized in that: The inner wall of the protective plate (31) is provided with a soft pad.
6. The wear-resistant equipment for mining machinery according to claim 3, characterized in that: The outer wall of the protective plate (31) is coated with a ceramic coating.
7. The wear-resistant equipment for mining machinery according to claim 3, characterized in that: The protective plate (31) is made of alloy steel.