Bearing device of heating furnace

Abstract

The utility model relates to the technical field of heating furnaces, and discloses a bearing device of a heating furnace, which comprises a bearing frame and a heating furnace body, a rotating component is connected in the bearing frame, and a fastening component is connected at the top of the rotating component; the fastening assembly comprises a fixing frame, a supporting plate is fixedly connected to the top of the fixing frame, and a first motor is fixedly connected to the inner bottom end of the fixing frame. Compared with the prior art, the bearing device of the heating furnace has the advantages that the heating furnace body can be tightly fixed on the bearing frame, displacement of the heating furnace body caused by factors such as thermal expansion and mechanical vibration in the operation process is prevented, it is ensured that the heating furnace body is located at the correct position all the time, and the stability of the bearing device of the heating furnace is enhanced; in the charging and discharging process, the position of the furnace opening of the heating furnace body can be adjusted, so that the furnace opening is closer to charging and discharging equipment or operators, the operation difficulty is reduced, and the operation convenience of the bearing device of the heating furnace is improved.

Description

Technical Field

[0001] This utility model relates to the field of heating furnace technology, and in particular to a support device for a heating furnace. Background Technology

[0002] A heating furnace is an industrial device that uses the heat released from fuel combustion or other energy sources to heat materials. It utilizes the high-temperature flames and flue gas generated by fuel combustion (such as natural gas, heavy oil, and coal) to convert chemical energy into heat energy, which is then transferred to the materials through radiation, convection, and conduction. Alternatively, some types utilize electricity, solar energy, or other energy sources converted into heat energy through specific devices. Existing heating furnaces often lack robust support structures, leading to instability due to thermal expansion and mechanical vibration during operation. Furthermore, the furnace opening position cannot be adjusted during loading and unloading, increasing operational difficulty and reducing ease of use. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a support device for a heating furnace.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a supporting device for a heating furnace, comprising a supporting frame and a heating furnace body, wherein a rotating component is connected inside the supporting frame, and a fastening component is connected to the top of the rotating component;

[0005] The fastening assembly includes a fixing frame, a support plate fixedly connected to the top of the fixing frame, a motor fixedly connected to the bottom of the fixing frame, an active plate fixedly connected to the output shaft of the motor passing through the support plate, a driven plate rotatably connected to the top of the active plate, a connecting plate rotatably connected to one end of the driven plate, a fixing rod fixedly connected to the top of the connecting plate, a support rod fixedly connected to the top of the support plate, a fixing plate fixedly connected to one end of the support rod, a sliding groove provided inside the fixing plate, and a fastening plate fixedly connected to one end of the fixing rod passing through the sliding groove.

[0006] As a further description of the above technical solution:

[0007] The rotating assembly includes a second motor. One end of the second motor is fixedly connected to the bottom of the support frame. The output shaft of the second motor is fixedly connected to a drive gear. A driven gear is meshed with one side of the drive gear. A connecting shaft is fixedly connected to the top of the driven gear. One end of the connecting shaft passes through the support frame and is fixedly connected to the bottom of the fixed frame.

[0008] As a further description of the above technical solution:

[0009] The rotating assembly also includes a limiting sleeve, the bottom of which is fixedly connected to the bottom of the support frame, and a limiting rod is rotatably connected inside the limiting sleeve, with the top of the limiting rod fixedly connected to the bottom of the driven gear.

[0010] As a further description of the above technical solution:

[0011] The bottom of the support frame is fixedly connected to multiple sets of support blocks.

[0012] As a further description of the above technical solution:

[0013] The furnace body is located on top of the fixed plate.

[0014] As a further description of the above technical solution:

[0015] The fastening plates are provided in multiple sets, and all sets of fastening plates are located on the outside of the heating furnace body.

[0016] As a further description of the above technical solution:

[0017] The support plate and the fixing plate have the same diameter.

[0018] This utility model has the following beneficial effects:

[0019] 1. In this utility model, the heating furnace body can be firmly fixed on the support frame by the fastening component, which prevents the heating furnace body from shifting due to thermal expansion, mechanical vibration and other factors during operation, and ensures that the heating furnace body is always in the correct position, thereby enhancing the stability of the support device of the heating furnace.

[0020] 2. In this utility model, by rotating the component, the position of the furnace opening of the heating furnace body can be adjusted during the loading and unloading process, so that it is closer to the loading and unloading equipment or operators, reducing the difficulty of operation and improving the ease of operation of the heating furnace's supporting device. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the supporting device for a heating furnace proposed in this utility model;

[0022] Figure 2 This is a partial structural diagram of a support device for a heating furnace proposed in this utility model. Figure 1 ;

[0023] Figure 3 This is a partial structural diagram of a support device for a heating furnace proposed in this utility model. Figure 2 ;

[0024] Figure 4 This is a partial structural diagram of a support device for a heating furnace proposed in this utility model. Figure 3 .

[0025] Legend:

[0026] 1. Support frame; 2. Heating furnace body; 3. Fastening assembly; 4. Fixing frame; 5. Motor 1; 6. Support plate; 7. Driving plate; 8. Driven plate; 9. Connecting plate; 10. Fixing rod; 11. Support rod; 12. Fixing plate; 13. Slide groove; 14. Fastening plate; 15. Rotating assembly; 16. Motor 2; 17. Driving gear; 18. Driven gear; 19. Connecting shaft; 20. Limiting sleeve; 21. Limiting rod; 22. Support block. Detailed Implementation

[0027] 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.

[0028] Reference Figures 1-4 An embodiment of this utility model is provided: a support device for a heating furnace, including a support frame 1 and a heating furnace body 2. A rotating component 15 is connected inside the support frame 1, and a fastening component 3 is connected to the top of the rotating component 15.

[0029] The fastening assembly 3 includes a fixing frame 4, a support plate 6 fixedly connected to the top of the fixing frame 4, a motor 5 fixedly connected to the bottom of the fixing frame 4, an active plate 7 fixedly connected to the output shaft of the motor 5 passing through the support plate 6, a driven plate 8 rotatably connected to the top of the active plate 7, a connecting plate 9 rotatably connected to one end of the driven plate 8, a fixing rod 10 fixedly connected to the top of the connecting plate 9, a support rod 11 fixedly connected to the top of the support plate 6, a fixing plate 12 fixedly connected to one end of the support rod 11, a sliding groove 13 opened inside the fixing plate 12, and a fastening plate 14 fixedly connected to one end of the fixing rod 10 passing through the sliding groove 13.

[0030] The rotating assembly 15 includes a second motor 16, one end of which is fixedly connected to the bottom of the support frame 1. The output shaft of the second motor 16 is fixedly connected to a drive gear 17. A driven gear 18 is meshed with one side of the drive gear 17. A connecting shaft 19 is fixedly connected to the top of the driven gear 18. One end of the connecting shaft 19 passes through the support frame 1 and is fixedly connected to the bottom of the fixed frame 4. The rotating assembly 15 also includes a limiting sleeve 20, the bottom of which is fixedly connected to the bottom of the support frame 1. A limiting rod 21 is rotatably connected inside the limiting sleeve 20. The top of the limiting rod 21 is fixedly connected to the bottom of the driven gear 18, ensuring the stability of the driven gear 18 when rotating. Multiple sets of support blocks 22 are fixedly connected to the bottom of the support frame 1, improving stability. The heating furnace body 2 is located on top of the fixed plate 12. Multiple sets of fastening plates 14 are provided, and all sets of fastening plates 14 are located on the outside of the heating furnace body 2. The diameter of the support plate 6 and the fixed plate 12 are the same.

[0031] Working principle: By starting motor 5, motor 5 drives the active plate 7 to rotate. The active plate 7 drives the connecting plate 9 to move through the driven plate 8. The connecting plate 9 drives the fixing rod 10 to slide inside the slide groove 13. At the same time, the fixing rod 10 drives the fastening plate 14 to approach and fix the heating furnace body 2, which enhances stability. Then, motor 16 is started. Motor 16 drives the active gear 17 to rotate. The active gear 17 drives the driven gear 18 to rotate. The driven gear 18 drives the limiting rod 21 to rotate inside the limiting sleeve 20. At the same time, the driven gear 18 drives the fixing frame 4 to rotate through the connecting shaft 19. Thus, the fixing frame 4 drives the heating furnace body 2 to rotate through the support plate 6, support rod 11 and fixing plate 12, so that the furnace opening of the heating furnace body 2 is closer to the feeding and unloading equipment or operators, which improves the convenience of operation.

[0032] All electrical components mentioned in this article are electrically connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device such as a computer for control. The detailed description of known functions and known components is omitted in the specific embodiments disclosed herein. To ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A support device for a heating furnace, comprising a support frame (1) and a heating furnace body (2), characterized in that: The support frame (1) is internally connected to a rotating assembly (15), and a fastening assembly (3) is connected to the top of the rotating assembly (15); The fastening assembly (3) includes a fixing frame (4), a support plate (6) is fixedly connected to the top of the fixing frame (4), a motor (5) is fixedly connected to the bottom of the fixing frame (4), the output shaft of the motor (5) passes through the support plate (6) and is fixedly connected to an active plate (7), a driven plate (8) is rotatably connected to the top of the active plate (7), a connecting plate (9) is rotatably connected to one end of the driven plate (8), a fixing rod (10) is fixedly connected to the top of the connecting plate (9), a support rod (11) is fixedly connected to the top of the support plate (6), a fixing plate (12) is fixedly connected to one end of the support rod (11), a sliding groove (13) is provided inside the fixing plate (12), and a fastening plate (14) is fixedly connected to one end of the fixing rod (10) through the sliding groove (13).

2. The supporting device for a heating furnace according to claim 1, characterized in that: The rotating assembly (15) includes a second motor (16), one end of which is fixedly connected to the bottom of the support frame (1). The output shaft of the second motor (16) is fixedly connected to a drive gear (17). A driven gear (18) is meshed on one side of the drive gear (17). A connecting shaft (19) is fixedly connected to the top of the driven gear (18). One end of the connecting shaft (19) passes through the support frame (1) and is fixedly connected to the bottom of the fixed frame (4).

3. The supporting device for a heating furnace according to claim 1, characterized in that: The rotating assembly (15) also includes a limiting sleeve (20), the bottom of which is fixedly connected to the bottom of the support frame (1), and a limiting rod (21) is rotatably connected inside the limiting sleeve (20), the top of which is fixedly connected to the bottom of the driven gear (18).

4. The supporting device for a heating furnace according to claim 1, characterized in that: The bottom of the support frame (1) is fixedly connected to multiple sets of support blocks (22).

5. The supporting device for a heating furnace according to claim 1, characterized in that: The furnace body (2) is located on top of the fixed plate (12).

6. The supporting device for a heating furnace according to claim 1, characterized in that: The fastening plate (14) is provided in multiple sets, and all sets of the fastening plate (14) are located on the outside of the heating furnace body (2).

7. The supporting device for a heating furnace according to claim 1, characterized in that: The support plate (6) and the fixing plate (12) have the same diameter.

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