A hanging adjustable ceramic liner
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-19
- Publication Date
- 2026-08-14
AI Technical Summary
[0002]陶瓷衬板是一种以氧化铝为主体的材料,辅加其它配料,经过高温1700°C烧结成的,广泛应用于火电、钢铁、冶炼、机械、煤炭、矿山、化工、水泥、港口码头等企业的输煤、输料系统、制粉系统、排灰、除尘系统等一切磨损大的机械设备上，现有的陶瓷衬板安装时大都采用多个螺栓穿透过漏斗内壁，并在漏斗外部的螺栓部位通过螺母紧固，这种紧固方式较为繁琐，螺栓长期裸露在外部容易腐蚀生锈，从而难以对陶瓷衬板拆卸更换，且不便于控制每块陶瓷衬板安装的平整度，安装和拆卸都较为复杂，陶瓷衬板下端与陶瓷筛条之间缝隙过大，陶瓷衬板的下端并没有对物料进行防止，筛分不准确，并且针对不同物料筛分时需要对陶瓷筛条之间距离进行调整，调整时需要将陶瓷衬板取下，但是陶瓷衬板整体较重，需要多个工作人员合力才能取下，将陶瓷筛条拆卸下来再重新安装，因此调整时并不方便，以此我公司对其进行一步研发生产出一种挂式可调节陶瓷衬板
[0008]与现有技术相比，本实用新型的有益效果是：对陶瓷筛条之间的距离调节时，通过拉动驱动件对吊取拉线收取，通过吊取拉线带动基板向上移动，以此将基板与陶瓷筛条之间留出空间，以此方便对陶瓷筛条之间的距离调节，然后通过拉动驱动件带动吊取拉线将基板放下，基板放下过程中带动L卡接扣向下移动，通过L卡接扣卡接到连接通槽下侧的侧边防护板上，由此对基板固定，以此完成对陶瓷筛条之间距离的调节，通过防护陶瓷块上的倒角来放置筛分机内部边缘处形成死角，该挂式可调节陶瓷衬板，结构简单，操作简便，不但能够对陶瓷筛条两侧进行防护，而且可以对陶瓷筛条之间的距离调节更方便，一个人就可以完成对陶瓷筛条之间距离调整，节省大量人力。
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Figure CN224629325U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of ceramic sieve bar technology, specifically a hanging adjustable ceramic liner. Background Technology
[0002] Ceramic liners are made primarily of alumina, with other additives, and sintered at 1700°C. They are widely used in coal conveying, material conveying, pulverizing, ash removal, and dust collection systems in thermal power, steel, smelting, machinery, coal, mining, chemical, cement, and port enterprises—all high-wear mechanical equipment. Currently, most ceramic liners are installed using multiple bolts penetrating the inner wall of the funnel and then secured with nuts at the bolt locations on the outside of the funnel. This method is cumbersome, and the bolts, being exposed for extended periods, are prone to corrosion and rust, making disassembly of the ceramic liner difficult. The traditional ceramic liner system is difficult to replace, and it is not easy to control the flatness of each ceramic liner. Installation and disassembly are also quite complicated. The gap between the lower end of the ceramic liner and the ceramic screen bar is too large, and the lower end of the ceramic liner does not prevent material from being blocked, resulting in inaccurate screening. Furthermore, the distance between the ceramic screen bars needs to be adjusted when screening different materials. Adjustment requires removing the ceramic liner, but the ceramic liner is heavy and requires multiple workers to remove it. The ceramic screen bars need to be disassembled and reinstalled, making adjustment inconvenient. Therefore, our company has further developed and produced a hanging adjustable ceramic liner. Utility Model Content
[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a hanging adjustable ceramic liner plate with simple structure and easy operation; it can not only protect both sides of the ceramic screen bars, but also make it easier to adjust the distance between the ceramic screen bars; a single person can independently complete the removal or adjustment of the liner plate, saving a lot of manpower and effectively solving the problems in the background technology.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a hanging adjustable ceramic liner, including a side protective plate, a connecting groove on the side protective plate, and a base plate on one side of the side protective plate. An L-shaped buckle is fixedly provided on one side of the base plate, the L-shaped buckle passes through the connecting groove and engages with the side protective plate. A lifting ring is provided at the upper end of one side of the base plate, and a lifting mounting seat is provided at the upper end of one side of the side protective plate. A pulling drive is fixed at the upper end of the lifting mounting seat, and a lifting cable is provided on the pulling drive. The lower end of the lifting cable is connected to the lifting ring, and ceramic sheets are evenly distributed on one side of the side protective plate.
[0005] Furthermore, a side protection strip is provided at the lower end of one side of the side protection plate, and the side protection strip is kept at the upper end of the ceramic sieve strip during installation.
[0006] Furthermore, a protective ceramic block is provided on the upper surface of the side protective strip, and an arc-shaped chamfer is provided on one side of the upper surface of the protective ceramic block to prevent dead corners from forming at the inner edge of the screening machine.
[0007] Furthermore, there are no fewer than two L-card connectors, and there are also two connecting slots corresponding to the L-card connectors.
[0008] Compared with the prior art, the beneficial effects of this utility model are as follows: When adjusting the distance between the ceramic screen bars, the lifting cable is retrieved by pulling the drive component, and the lifting cable moves the base plate upward, thereby leaving space between the base plate and the ceramic screen bars, which facilitates the adjustment of the distance between the ceramic screen bars. Then, the base plate is lowered by pulling the drive component and the lifting cable. During the lowering process, the L-shaped buckle moves downward and is engaged with the side protective plate on the lower side of the connecting groove, thereby fixing the base plate and completing the adjustment of the distance between the ceramic screen bars. The chamfer on the protective ceramic block prevents dead corners from forming at the inner edge of the screening machine. This hanging adjustable ceramic liner has a simple structure and is easy to operate. It can not only protect both sides of the ceramic screen bars, but also make the adjustment of the distance between the ceramic screen bars more convenient. One person can complete the adjustment of the distance between the ceramic screen bars, saving a lot of manpower. Attached Figure Description
[0009] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the rear structure of the present invention; Figure 3 This is a schematic diagram of the side protective plate structure of this utility model.
[0010] In the diagram: 1 Pull drive component, 2 Lifting cable, 3 Side protective plate, 4 L-shaped buckle, 5 Ceramic sheet, 6 Side protective strip, 7 Connecting slot, 8 Base plate, 9 Lifting mounting base, 10 Lifting ring, 11 Protective ceramic block. Detailed Implementation
[0011] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0012] Please see Figure 1-3This utility model provides a technical solution: a hanging adjustable ceramic liner, including a side protective plate 3, a connecting groove 7 on the side protective plate 3, and a base plate 8 on one side of the side protective plate 3. An L-shaped latch 4 is fixedly provided on one side of the base plate 8, passing through the connecting groove 7 and engaging with the side protective plate 3. A lifting ring 10 is provided at the upper end of one side of the base plate 8, and a lifting mounting seat 9 is provided at the upper end of one side of the side protective plate 3. A pulling drive component 1 is fixed at the upper end of the lifting mounting seat 9, and a lifting cable 2 is provided on the pulling drive component 1. The lower end of the lifting cable 2 is connected to the lifting ring 10. Ceramic sheets 5 are evenly distributed on one side of the side protective plate 3, and a side protective strip 6 is provided at the lower end of one side of the base plate 8. During installation, the side protective strip 6 is positioned at the upper end of the ceramic sieve strip. A protective ceramic block 11 is provided at the upper surface of the side protective strip 6, and one side of the upper surface of the protective ceramic block 11 has an arc-shaped chamfer to prevent the sieve from being sieved. Dead corners are formed at the internal edge of the sub-machine. There are no fewer than two L-clamps 4, and there are also two connecting slots 7 corresponding to the L-clamps 4. When adjusting the distance between the ceramic screen bars, the drive component 1 is pulled to retract the lifting cable 2. The lifting cable 2 drives the base plate 8 to move upward, thereby leaving space between the base plate 8 and the ceramic screen bars, which facilitates the adjustment of the distance between the ceramic screen bars. Then, the drive component 1 is pulled to drive the lifting cable 2 to lower the base plate 8. During the lowering process, the L-clamps 4 move downward and are engaged with the side liner 3 on the lower side of the connecting slot 7, thereby fixing the base plate 8. This completes the adjustment of the distance between the ceramic screen bars. This hanging ceramic liner has a simple structure and is easy to operate. It can not only protect both sides of the ceramic screen bars, but also make the adjustment of the distance between the ceramic screen bars more convenient. One person can complete the adjustment of the distance between the ceramic screen bars, saving a lot of manpower.
[0013] In use: When adjusting the distance between the ceramic screen bars, pull the drive component 1 to retract the lifting cable 2. The lifting cable 2 drives the base plate 8 upward, thereby creating space between the base plate 8 and the ceramic screen bars to facilitate the adjustment of the distance between the ceramic screen bars. Then, pull the drive component 1 to drive the lifting cable 2 to lower the base plate 8. During the lowering process, the L-clamp 4 moves downward and is engaged with the side protective plate 3 on the lower side of the connecting groove 7, thereby fixing the base plate 8. This completes the adjustment of the distance between the ceramic screen bars. The chamfer on the protective ceramic block 11 prevents dead corners from forming at the inner edge of the screening machine.
[0014] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.
Claims
1. A wall-hung adjustable ceramic lining panel comprising side edge protection plates (3), characterised in that: The side protection plate (3) is provided with a connecting groove (7), and a base plate (8) is provided on one side of the side protection plate (3). An L-shaped buckle (4) is fixed on one side of the base plate (8). The L-shaped buckle (4) passes through the connecting groove (7) and engages with the side protection plate (3). A lifting ring (10) is provided at the upper end of one side of the base plate (8). A lifting mounting seat (9) is provided at the upper end of one side of the side protection plate (3). A pulling drive component (1) is fixed at the upper end of the lifting mounting seat (9). A lifting pull wire (2) is provided on the pulling drive component (1). The lower end of the lifting pull wire (2) is connected to the lifting ring (10). Ceramic pieces (5) are evenly distributed on one side of the side protection plate (3).
2. A wall-hung adjustable ceramic lining panel according to claim 1, characterized in that: A side protection strip (6) is provided at the lower end of one side of the substrate (8), and the side protection strip (6) is kept at the upper end of the ceramic sieve strip during installation.
3. A wall-hung adjustable ceramic lining panel according to claim 2, characterized in that: The upper surface of the side protective strip (6) is provided with a protective ceramic block (11), and one side of the upper surface of the protective ceramic block (11) is provided with an arc-shaped chamfer.
4. A wall-hung adjustable ceramic lining panel according to claim 1, characterized in that: The number of L-card buckles (4) is not less than two, and the number of connecting slots (7) corresponding to the L-card buckles (4) is also two.