Smelting protection structure
By designing a smelting protection structure, including a protection frame, a lifting device and an angle adjustment mechanism, the problem of material splashing caused by the inclined conveying device is solved, and the safety and efficiency of metal smelting are improved.
Patent Information
- Application Number
- CN202422664890.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-11-01
AI Technical Summary
Existing inclined conveying devices easily cause material splashing during the metal smelting process, resulting in waste of raw materials and safety hazards.
A smelting protection structure including a protection frame, a lifting device, a guide plate and an angle adjustment mechanism is designed. The angle adjustment of the guide plate and the setting of the protection frame can reduce material splashing.
It effectively reduces splashing during feeding, improves safety and material utilization, and adapts to different site conditions.
Smart Images
Figure CN223319536U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of smelting equipment and relates to a smelting protection structure. Background Art
[0002] The introduction of automation technology in metallurgy has undoubtedly revolutionized the charging process, significantly improving operational efficiency and safety. Numerous innovative automated charging systems have emerged, enabling precise control of the charging process, reducing manpower requirements, and significantly mitigating the risks associated with manual operation. However, even with this high level of automation, some existing charging methods still have significant drawbacks, particularly those that rely on tilted conveyors for charging.
[0003] The original design of the inclined conveyor was to utilize gravity to allow materials to slide smoothly into the smelting furnace. However, in practice, this method of feeding is often accompanied by the problem of material splashing. When the material strikes the furnace wall or the existing molten metal at a high speed, it generates a severe impact force, causing some of the material to fly at high speed. This not only wastes raw materials, but more importantly, the splashing material may be hot. If it comes into contact with operators or other flammable objects, it may cause fires or burns, seriously threatening the safety of on-site personnel.
[0004] Therefore, although the existing automated feeding system has improved the efficiency and safety of metal smelting to a certain extent, further technological innovation and optimization are still needed to address problems such as splashing caused by the inclined conveying device. Utility Model Content
[0005] The purpose of the utility model is to solve the above problems and provide a smelting protection structure.
[0006] In order to achieve the above-mentioned purpose, the utility model provides a smelting protection structure, including a protection frame and a lifting device located at the lower side of the protection frame and connected to the protection frame, the protection frame is provided with a feed port, the inner side of the feed port is provided with a guide plate, the outer side of the feed port is provided with a connecting plate, and also includes an angle adjustment mechanism for adjusting the inclination angle of the guide plate.
[0007] Furthermore, a support structure is provided in the protection frame, the material guide plate is hinged to the support structure via a hinge shaft, and a driven gear is fixedly fitted on the hinge shaft.
[0008] Furthermore, the angle adjustment mechanism includes a drive motor located on the protective frame, the drive motor is connected to a drive shaft, and a drive gear is installed on the drive shaft to engage with the driven gear.
[0009] Furthermore, the upper surface of the guide plate is an arc-shaped surface.
[0010] The beneficial effects of the utility model are as follows:
[0011] The smelting protection structure of the utility model can effectively reduce the splashing phenomenon during feeding, and combined with the setting of the protection frame, it can play a protective role against the splashing phenomenon.
[0012] In addition, the angle of the material guide plate of the smelting protection structure of the present invention is adjustable, so that the angle can be adjusted quickly and timely according to the actual situation on site. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 A perspective view schematically showing a smelting protection structure according to an embodiment of the present invention;
[0014] Figure 2 The figure schematically shows a front view of a smelting protection structure according to an embodiment of the present invention. DETAILED DESCRIPTION
[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort.
[0016] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The embodiments cannot be described one by one here, but the embodiments of the present invention are not limited to the following embodiments.
[0017] Combine Figure 1 and Figure 2 As shown, the utility model provides a smelting protection structure, comprising a protection frame 1 and a lifting device 2 located at the lower side of the protection frame 1 and connected to the protection frame 1. The protection frame 1 is set as a rectangular frame structure and is located at the periphery of the smelting furnace. The lifting device 2 is used to control the height of the protection frame 1.
[0018] According to one embodiment of the present invention, a feed port 3 is provided on the protective frame 1, and a guide plate 4 is provided inside the feed port 3. Specifically, a support structure 11 is provided within the protective frame 1, and the guide plate 4 is hingedly connected to the support structure 11 via a hinge shaft, on which a driven gear 41 is fixedly engaged. An angle adjustment mechanism is also included, which includes a drive motor 7 located on the protective frame 1. The drive motor 7 is connected to a drive shaft 71, and a drive gear 72 is mounted on the drive shaft 71 to mesh with the driven gear 41.
[0019] In the smelting protection structure of the present invention, the drive motor 7 is driven to rotate the drive gear 72, which in turn drives the driven gear 41 to rotate, thereby adjusting the angle of the guide plate 42. The inclination of the guide plate 4 can be flexibly adjusted according to actual needs to avoid or reduce splashing. In this embodiment, the upper surface of the guide plate 4 is an arcuate surface to prevent the incoming material from escaping from the guide plate 4.
[0020] According to one embodiment of the present invention, a connecting plate 5 is provided on the outside of the feed port 3, and the connecting plate 5 is used to establish a connecting relationship with the smelting structure. Taking the plate chain conveyor device shown in the figure as an example, the end of the connecting plate 5 away from the protective frame 1 is located below the plate chain conveyor device, so that the incoming material can fall smoothly on the connecting plate 5, and then be sent into the smelting furnace through the feed port 3 and the guide plate 4.
[0021] The workflow of this utility model is as follows:
[0022] In the initial state, the protective frame 1 is located at the lowest position. When feeding is required, the lifting device 2 lifts the protective frame 1 to a predetermined height, and then drives the motor 7 to work, so that the guide plate 4 is unfolded downward to a certain angle (the guide plate 4 is initially in a retracted state), and the incoming material is sequentially sent into the smelting furnace through the connecting plate 5, the feed port 3, and the guide plate 4. After the feeding is completed, the protective frame 1 can be reset.
[0023] The above description is merely one embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.
Claims
1. A smelting protection structure, characterized in that: The invention comprises a protective frame (1) and a lifting device (2) located at the lower side of the protective frame (1) and connected to the protective frame (1); the protective frame (1) is provided with a feed port (3); a guide plate (4) is provided on the inner side of the feed port (3); a connecting plate (5) is provided on the outer side of the feed port (3); and an angle adjustment mechanism is also included for adjusting the inclination angle of the guide plate (4).
2. The smelting protection structure according to claim 1, characterized in that: A support structure (11) is provided in the protection frame (1), and the guide plate (4) is hinged to the support structure (11) via a hinge shaft, and a driven gear (41) is fixedly fitted on the hinge shaft.
3. The smelting protection structure according to claim 2, characterized in that: The angle adjustment mechanism comprises a drive motor (7) located on the protective frame (1); the drive motor (7) is connected to a drive shaft (71); a drive gear (72) is mounted on the drive shaft (71) and meshes with the driven gear (41).
4. The smelting protection structure according to claim 1, characterized in that: The upper surface of the material guide plate (4) is an arc-shaped surface.