Riding wheel assembly of slag separation equipment
By replacing the support rollers of the slag sorting equipment with nylon material, the problems of complex processing and high noise of steel structure support roller mechanism were solved, resulting in low-noise and high-wear-resistant support roller components, reducing maintenance costs and environmental noise.
Patent Information
- Application Number
- CN202520381622.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-03-06
AI Technical Summary
The existing slag sorting equipment has a steel roller mechanism, which involves many processing steps and generates a lot of noise, resulting in severe wear of the cage screen and increased maintenance costs.
The roller assembly, made of nylon, includes the roller body and the bracket. By setting bearings and cover plates inside the roller, welding processes are reduced, and the wear resistance of nylon is used to reduce noise and extend the service life of the cage screen.
It simplifies the production process, reduces noise, improves the wear resistance of the support rollers, and reduces the maintenance cost and environmental noise of the cage screen.
Smart Images
Figure CN223902347U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a slag sorting equipment, specifically is a kind of supporting wheel subassembly of slag sorting equipment. BACKGROUND
[0002] The supporting wheel mechanism of the existing slag sorting equipment is steel structure (mostly seamless pipe or steel plate, which is realized by processes such as cutting, machining, welding forming and machining again), and has many processing procedures; the rotating cage screen is also steel structure; when the supporting wheel drives the cage screen to rotate, the noise is relatively large. Relatively speaking, the cage screen is driven by grinding force, so the grinding of the cage screen is serious, thereby increasing the maintenance cost. SUMMARY
[0003] In order to solve the above problems, the utility model provides a kind of supporting wheel subassembly of slag sorting equipment, including supporting wheel body and support, the supporting wheel body includes runner and main shaft, the top of the support is provided with first clamping groove, the main shaft passes through the middle part of runner and is supported in first clamping groove, the runner is made of nylon material, and cylindrical accommodating cavity is arranged in the runner, bearing is arranged in the accommodating cavity, the bearing is sleeved on the main shaft, and cover plate for closing the accommodating cavity is arranged on the end face of the runner.
[0004] Further, the number of bearings is two, a partition step is arranged in the accommodating cavity, the bearings are respectively arranged at both ends of the partition step, the circumferential surface of the bearing is respectively loosely fitted with the inner wall of the accommodating cavity, and the end face of the bearing is respectively limited by the partition step and the cover plate.
[0005] Further, the end face of the runner is provided with a plurality of first through holes, and a plurality of second through holes corresponding to the positions of the first through holes are arranged on the cover plate.
[0006] Further, the side, away from the supporting wheel body, of the support is provided with a fixed plate, when the main shaft is put into the first clamping groove from the top of the support, the fixed plate is used to limit the main shaft in the first clamping groove from the top in cooperation with the support.
[0007] Further, a fixed part is arranged at both ends of the main shaft, when the main shaft is supported in the first clamping groove, the fixed part extends outward from the side, away from the supporting wheel body, of the support, a second clamping groove is arranged on the fixed plate, and the shapes of the fixed part and the second clamping groove are both strip-shaped.
[0008] Further, a reinforcing part is arranged in the middle part of the main shaft, the diameter of the reinforcing part is greater than the diameter of the main shaft, and the bearing is sleeved around the reinforcing part.
[0009] Further, a groove is arranged on the circumferential surface of the reinforcing part.
[0010] Further, a third clamping groove is arranged in the inner side of the bearing.
[0011] Compared with the prior art, the utility model has the beneficial effects that:
[0012] The application is by changing the steel structure of the supporting wheel into nylon material of wear-resistant material, so that the production of the rotating wheel can be completed in one step by cutting and processing the material, and the intermediate welding process is omitted, thereby greatly reducing the cost in production, and in the process of use, the steel structure sorting cage screen is driven by the steel structure rotating wheel, which is changed into the wear-resistant nylon structure rotating wheel driving the steel structure sorting cage screen, and due to the characteristics of the nylon material, the noise is greatly reduced during rotation, thereby enhancing the wear resistance of the sorting cage screen, thereby greatly reducing the maintenance cost of the cage screen, and reducing the noise of the environment.
[0013] The additional aspects and advantages of the utility model will be given in the following description part, and some will become obvious from the following description or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS
[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.
[0015] Figure 1 It is the exploded view of the overall structure of the utility model;
[0016] Figure 2 It is the structure exploded view of the supporting wheel body of the utility model;
[0017] Figure 3 It is the structure sectional view of the supporting wheel body of the utility model;
[0018] Figure 4 It is the assembly schematic view of the fixed plate and the support of the utility model;
[0019] Figure 5 It is the structure schematic view of the second structure of the main shaft of the utility model.
[0020] The reference signs and names in the drawings are as follows:
[0021] The roller body 10, the support 20, the runner 100, the main shaft 200, the first clamping groove 21, the accommodating cavity 110, the bearing 120, the cover plate 130, the partition step 111, the first through hole 140, the second through hole 131, the fixed plate 300, the fixed part 210, the second clamping groove 310, the reinforcing part 220, the groove 221, the third clamping groove 121. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.
[0023] The present application will be described in more detail. It should be understood that the specific embodiments described herein are merely to explain the present application and not to limit the present application. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element or one or more intervening elements can be present therebetween. When an element is described as "connected to" another element, it can be directly connected to the other element or one or more intervening elements can be present therebetween.
[0024] In the description of the present application, it should be noted that the orientation words such as "front, rear, upper, lower, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and in the absence of the opposite description, these orientation words do not indicate and imply that the devices or elements referred to must have a particular orientation or be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer of the contour of each component itself. In the description of the present application, it should be noted that the use of the words "first", "second" and the like to limit the parts, is only for the convenience of distinguishing the corresponding parts, and unless otherwise stated, the above words have no special meaning, therefore cannot be understood as a limitation on the scope of protection of the present application. In the description of the embodiments of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.
[0025] Unless otherwise defined, all technical and scientific terms used in the specification have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing the specific embodiments and are not used to limit the present application.
[0026] In addition, the technical features involved in the different embodiments of the application described below can be combined with each other as long as they do not conflict with each other.
[0027] The preferred embodiments of the utility model will be further described with reference to the drawings, and the preferred embodiments of the utility model will be further described with reference to the drawings Figure 1 and Figure 2 As shown in the figure, the roller assembly of the slag sorting equipment comprises a roller body 10 and a bracket 20, the roller body 10 comprises a rotating wheel 100 and a main shaft 200, the top of the bracket 20 is provided with a first clamping groove 21, the main shaft 200 passes through the middle part of the rotating wheel 100 and is supported in the first clamping groove 21, the rotating wheel 100 is made of nylon material, a cylindrical containing cavity 110 is arranged in the rotating wheel 100, a bearing 120 is arranged in the containing cavity 110, the bearing 120 is sleeved on the main shaft 200, and a cover plate 130 for closing the containing cavity 110 is arranged on the end face of the rotating wheel 100. In the working state, the rotating wheel 100 is tangent to the cage screen of the slag sorting equipment, and when the slag cage screen rotates, the rotating wheel 100 will rotate with the cage screen, so that the rotating wheel 100 can guarantee the rotation of the slag cage screen and play a supporting role for the slag cage screen at the same time. Compared with the prior art, the steel structure of the roller is changed to the nylon material of the wear-resistant material in the application, so that the material cutting and forming can be completed in one step when the rotating wheel 100 is produced, and the intermediate welding process is omitted, thereby greatly reducing the cost in production. In the process of use, the steel structure sorting cage screen is driven by the previous steel structure rotating wheel 100, which is changed to the wear-resistant nylon structure rotating wheel 100 driving the steel structure sorting cage screen. Due to the characteristics of the nylon material, the noise is greatly reduced during rotation, thereby enhancing the wear resistance of the sorting cage screen, thereby greatly reducing the maintenance cost of the cage screen; and the noise of the environment is also reduced.
[0028] Further based on the above-mentioned embodiments, as shown in Figure 2 and Figure 3 The number of bearings 120 is two, a partition step 111 is arranged in the containing cavity 110, the bearings 120 are arranged at two ends of the partition step 111 respectively, the circumferential surfaces of the bearings 120 are loosely matched with the inner walls of the containing cavity 110 respectively, and the end faces of the bearings 120 are limited by the partition step 111 and the cover plate 130 respectively. In this way, when the bearing 120 rotates, the movement of the bearing 120 in the radial direction depends on the radial runout accuracy of the bearing 120, and the influence of other factors (such as machining accuracy) is eliminated, thereby making the movement of the bearing 120 in the radial direction more controllable.
[0029] Further based on the above-mentioned embodiments, as shown in Figure 2The end surface of the rotating wheel 100 is provided with a plurality of first through holes 140, and the cover plate 130 is provided with a plurality of second through holes 131 corresponding to the positions of the first through holes 140. When the cover plate 130 is installed on the end surface of the rotating shaft, the bearing 120 in the rotating shaft can be enclosed in the accommodating cavity 110 by aligning the second through holes 131 with the first through holes 140 and then inserting the screw.
[0030] Further to the above embodiment, as shown in Figure 4 The fixed plate 300 is arranged on the side of the support 20 away from the roller body 10. When the main shaft 200 is placed into the first clamping groove 21 from the top of the support 20, the fixed plate 300 is used to limit the main shaft 200 in the first clamping groove 21 from the top of the support 20, so as to prevent the main shaft 200 from being pulled out of the first clamping groove 21 when the rotating wheel 100 rotates.
[0031] Further to the above embodiment, as shown in Figure 4 The fixed plate 300 is arranged on the side of the support 20 away from the roller body 10. When the main shaft 200 is placed into the first clamping groove 21 from the top of the support 20, the fixed plate 300 is used to limit the main shaft 200 in the first clamping groove 21 from the top of the support 20, so as to prevent the main shaft 200 from being pulled out of the first clamping groove 21 when the rotating wheel 100 rotates.
[0032] The application further provides a second structure of the main shaft 200, which specifically comprises Figure 5 The fixed plate 300 is arranged on the side of the support 20 away from the roller body 10. When the main shaft 200 is placed into the first clamping groove 21 from the top of the support 20, the fixed plate 300 is used to limit the main shaft 200 in the first clamping groove 21 from the top of the support 20, so as to prevent the main shaft 200 from being pulled out of the first clamping groove 21 when the rotating wheel 100 rotates.
[0033] Further to the above embodiment, as shown in Figure 5As shown, a groove 221 is arranged on the circumferential surface of the reinforcing part 220, and lubricating liquid is placed in the groove 221. Since the main shaft 200 does not rotate in the present application, and the bearing 120 and the runner 100 rotate relative to the main shaft 200, the lubricating liquid flows out of the groove 221 during the rotation of the bearing 120 around the main shaft 200, thereby lubricating the bearing 120 and the main shaft 200.
[0034] Further based on the above-mentioned embodiments, as shown in Figure 5 As shown, a third clamping groove 121 is arranged inside the bearing 120, so that when the lubricating liquid flows out of the groove 221, it flows into the end surface of the bearing 120 through the third clamping groove 121, thereby lubricating the bearing 120, the partition step 111 and the cover plate 130. Since the bearing 120 is enclosed in the accommodating cavity 110 by the cover plate 130, the lubricating liquid does not flow out of the accommodating cavity 110.
[0035] The details of the above-mentioned exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.
Claims
1. A roller assembly of a slag sorting plant, characterized in that, The utility model provides a supporting wheel body (10) and support (20), the supporting wheel body (10) includes runner (100) and main shaft (200), the top of support (20) is provided with first clamping groove (21), the main shaft (200) passes through the middle part of runner (100) and is supported in first clamping groove (21), runner (100) is made of nylon material, is provided with cylindrical containing cavity (110) in runner (100), is provided with bearing (120) in containing cavity (110), bearing (120) is sleeved on main shaft (200), is provided with cover plate (130) for closing containing cavity (110) on the end surface of runner (100).
2. A roller assembly for a slag sorting apparatus according to claim 1, characterised in that, The number of bearing (120) is two, is provided with partition step (111) in containing cavity (110), bearing (120) is arranged at both ends of partition step (111) respectively, the circumferential surface of bearing (120) is loose with the inner wall of containing cavity (110) respectively, and the end surface of bearing (120) is limited by partition step (111) and cover plate (130) respectively.
3. A roller assembly for a slag sorting apparatus according to claim 2, wherein, The end surface of runner (100) is provided with a plurality of first through holes (140), and a plurality of second through holes (131) are arranged on the cover plate (130) and are located opposite to the first through holes (140).
4. A roller assembly for a slag sorting apparatus according to claim 3, wherein, The side, away from the supporting wheel body (10), of the support (20) is provided with a fixing plate (300), and when the main shaft (200) is placed into the first clamping groove (21) from the top of the support (20), the fixing plate (300) is used to limit the main shaft (200) in the first clamping groove (21) from the top of the support (20).
5. A roller assembly for a slag sorting apparatus according to claim 4, wherein, The main shaft (200) is provided with a fixing portion (210) at both ends, and when the main shaft (200) is supported in the first clamping groove (21), the fixing portion (210) extends outward from the side, away from the supporting wheel body (10), of the support (20), and the fixing plate (300) is provided with a second clamping groove (310), and the shapes of the fixing portion (210) and the second clamping groove (310) are both strip-shaped.
6. A roller assembly for a slag sorting apparatus according to claim 5, wherein, The main shaft (200) is provided with a reinforcing portion (220) in the middle part, the diameter of the reinforcing portion (220) is greater than the diameter of the main shaft (200), and the bearing (120) is sleeved around the reinforcing portion (220).
7. A roller assembly for a slag sorting apparatus according to claim 6, wherein, The reinforcing portion (220) is provided with a groove (221) on the circumferential surface.
8. A roller assembly for a slag sorting apparatus according to claim 7, characterised in that, The bearing (120) is provided with a third clamping groove (121) on the inner side.