Anti-nodulation mechanism for furnace roller of high-temperature furnace

Abstract

The utility model relates to a high temperature kiln roller anti-nodulation mechanism which comprises a moving assembly and an oil brushing assembly, the oil brushing assembly is arranged on the moving assembly, the oil brushing assembly comprises a support, a rotary drum, bristles, a hose and an oil pump, the support is arranged on the moving assembly, the two ends of the rotary drum are arranged on the support, and the bristles are arranged on the rotary drum. The brush bristles are arranged on the rotary drum, the rotary drum is hollow, a plurality of oil outlet pores are formed in the rotary drum, one end of the hose is connected with the end of the rotary drum, the other end of the hose is connected with the oil pump, the externally-connected oil pump is started, oil is conveyed to the rotary drum through the hose, and the oil outlet pores are formed in the rotary drum. After oil is conveyed into the rotary drum, the oil flows out from the oil outlet pores in the surface of the rotary drum, the oil is brushed on the surface of the furnace roller of the high-temperature kiln through the bristles, the oil is sealed on the surface of the furnace roller, the brushed oil can form a layer of lubricating film on the surface of the furnace roller, direct contact between materials and the surface of the furnace roller is reduced, and the possibility of adhesion and accumulation is reduced.

Description

Technical Field

[0001] The utility model relates to the field of kiln rollers, in particular to a high-temperature kiln roller anti-nodulation mechanism. Background Art

[0002] Furnace roller is a key component mainly used to support and transfer materials or products. It is widely used in various industrial furnaces. It is usually a cylindrical metal bearing that can withstand weight and load under high temperature, high load and harsh environment.

[0003] Nodules on the surface of the furnace rollers refer to the phenomenon that materials adhere or accumulate on the surface of the furnace rollers or contact points in high-temperature furnaces, forming solid lumps. Nodules on the surface of the furnace rollers may cause the following problems: 1. Nodules will cause the surface of the furnace rollers to be uneven, affecting the normal operation of the furnace rollers, which may cause vibration, tremor or unstable operation of the kiln, affecting production efficiency and product quality; 2. The solid lumps formed by nodules will increase the friction and wear on the surface of the furnace rollers, which may cause damage to the furnace rollers or increased wear. This will not only increase the cost of repairing and replacing the furnace rollers, but also affect the normal operation of the kiln; 3. Nodules will form a thermal barrier on the surface of the furnace rollers, affecting the heat transfer efficiency between the furnace rollers and the materials, which may cause uneven local heating of the materials or products, affecting the effect of the process and product quality. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a high-temperature kiln roller anti-nodulation mechanism.

[0005] The utility model provides a high-temperature kiln roller anti-nodulation mechanism adopts the following technical solutions:

[0006] A high-temperature kiln furnace roller anti-nodulation mechanism includes a moving component and an oil brushing component. The oil brushing component is arranged on the moving component. The oil brushing component includes a bracket, a rotating drum, bristles, a hose, and an oil pump. The bracket is arranged on the moving component, the two ends of the rotating drum are arranged on the bracket, the bristles are arranged on the rotating drum, the rotating drum is arranged to be hollow, and a plurality of oil outlet holes are opened on the rotating drum. One end of the hose is connected to the end of the rotating drum, and the other end of the hose is connected to the oil pump.

[0007] Optionally, the rotating drum is rotatably connected to the bracket, a driver is provided at one end of the bracket, an output end of the driver is connected to one end of the rotating drum, and an adapter is provided on the other end of the rotating drum, which is rotatably connected to the hose through the adapter.

[0008] Optionally, the oil outlet holes and the bristles on the rotating drum are arranged at intervals from each other.

[0009] Optionally, the moving component includes a motor, a screw rod, a fixed frame, a nut sleeve, a slide rail and a slider, the two ends of the screw rod are rotatably connected to the fixed frame, the output end of the motor is connected to the screw rod, the nut sleeve is arranged on the screw rod, the bracket is fixed on the nut sleeve, the two ends of the slide rail are respectively connected to the fixed frame, the slider is slidably matched with the slide rail, and the bracket is fixed on the slider.

[0010] Optionally, a lifting assembly is provided on the bracket, and the lifting assembly includes a hydraulic cylinder and a bearing seat. The hydraulic cylinder is provided on the top of the bracket, and the piston rod of the hydraulic cylinder is connected to the bearing seat. The bearing seat is provided on the bracket, and the bearing seat is slidably fitted with the bracket. The two ends of the rotating drum are respectively connected to the bearing seats.

[0011] In summary, the present invention has the following beneficial technical effects:

[0012] 1. The motor can drive the screw to rotate, and the nut sleeve on the screw drives the bracket and the drum brush on the bracket to move horizontally, start the external oil pump, and supply oil to the drum through the hose. The hose is long enough to meet the back and forth movement of the bracket. After the oil is supplied to the inside of the drum, it flows out from the oil outlet holes on the surface of the drum and brushes the surface of the high-temperature kiln roller through the brush to oil the surface of the roller. The roller surface is oil-sealed, and the oil brushing can form a lubricating film on the roller surface, reducing the direct contact between the material and the roller surface, reducing the possibility of adhesion and accumulation. The oil film can also reduce the friction and wear on the roller surface, thereby extending the service life of the roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of a high-temperature kiln roller anti-nodulation mechanism.

[0014] Figure 2 The diagram is a top view of a high-temperature kiln roller anti-nodulation mechanism.

[0015] Figure 3 It is a schematic diagram used to reflect the structure of the drum.

[0016] Explanation of the accompanying reference numerals: 1. Moving assembly; 11. Motor; 12. Screw; 13. Fixed bracket; 14. Nut sleeve; 15. Slide rail; 16. Slider; 2. Oil brush assembly; 21. Bracket; 22. Rotating drum; 23. Bristles; 24. Hose; 25. Driver; 26. Adapter; 27. Oil outlet hole; 3. Hydraulic cylinder. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0019] In addition, “several” means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0020] The present invention discloses a high temperature kiln roller anti-nodulation mechanism. Figure 1-3A high-temperature kiln furnace roller anti-nodulation mechanism includes a moving component 1 and an oil brushing component 2. The oil brushing component 2 is arranged on the moving component 1. The oil brushing component 2 includes a bracket 21, a rotating drum 22, bristles 23, a hose 24, and an oil pump. The bracket 21 is arranged on the moving component 1. Both ends of the rotating drum 22 are arranged on the bracket 21. The bristles 23 are arranged on the rotating drum 22. The rotating drum 22 is set to be hollow. A plurality of oil outlet holes 27 are opened on the rotating drum 22. One end of the hose 24 is connected to the end of the rotating drum 22. The other end is connected to the oil pump, and the drum 22 is rotatably connected to the bracket 21. A driver 25 is provided at one end of the bracket 21, and the output end of the driver 25 is connected to one end of the drum 22. An adapter 26 is provided on the other end of the drum 22, and is rotatably connected to the hose 24 through the adapter 26. The moving assembly 1 includes a motor 11, a screw rod 12, a fixing frame 13, a nut sleeve 14, a slide rail 15 and a slider 16. Both ends of the screw rod 12 are rotatably connected to the fixing frame 13, and the output end of the motor 11 is connected to the screw rod 12. , the nut sleeve 14 is set on the screw rod 12, the bracket 21 is fixed on the nut sleeve 14, the two ends of the slide rail 15 are respectively connected to the fixed frame 13, the slider 16 slides with the slide rail 15, the bracket 21 is fixed on the slider 16, and the two sets of fixed frames 13 are set in the high-temperature kiln. Through this design, the motor 11 can drive the screw rod 12 to rotate, and the nut sleeve 14 on the screw rod 12 drives the bracket 21 and the drum 22 on the bracket 21 to move horizontally, starting the external oil pump, and through The hose 24 supplies oil to the drum 22. The hose 24 is long enough to allow the bracket 21 to move back and forth. After supplying oil to the inside of the drum 22, the oil flows out from the oil outlet holes 27 on the surface of the drum 22 and brushes the surface of the high-temperature kiln roller through the bristles 23 to oil the surface of the roller, thereby oil-sealing the roller surface. The oil brushing can form a lubricating film on the roller surface, reducing direct contact between the material and the roller surface, and reducing the possibility of adhesion and accumulation. The oil film can also reduce friction and wear on the roller surface, thereby extending the service life of the roller.

[0021] A lifting assembly is provided on the bracket 21, and the lifting assembly includes a hydraulic cylinder 3 and a bearing seat. The hydraulic cylinder 3 is provided on the top of the bracket 21, and the piston rod of the hydraulic cylinder 3 is connected to the bearing seat. The bearing seat is provided on the bracket 21, and the bearing seat and the bracket 21 are slidably matched. The two ends of the rotating drum 22 are respectively connected to the bearing seat. By designing the lifting assembly, the distance between the brush and the kiln roller can be controlled. When the roller is not oil-sealed, the hydraulic cylinder 3 controls the oil brush assembly 2 to move to a certain height so as not to hinder the passage of the material boat in the kiln.

[0022] The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A high-temperature kiln roller anti-nodulation mechanism, characterized by: The invention comprises a moving assembly (1) and an oil brushing assembly (2), wherein the oil brushing assembly (2) is arranged on the moving assembly (1), and the oil brushing assembly (2) comprises a bracket (21), a rotating drum (22), bristles (23), a hose (24), and an oil pump. The bracket (21) is arranged on the moving assembly (1), and both ends of the rotating drum (22) are arranged on the bracket (21). The bristles (23) are arranged on the rotating drum (22). The rotating drum (22) is arranged to be hollow, and a plurality of oil outlet holes (27) are opened on the rotating drum (22). One end of the hose (24) is connected to the end of the rotating drum (22), and the other end of the hose (24) is connected to the oil pump.

2. The anti-nodulation mechanism for a high-temperature kiln roller according to claim 1, characterized in that: The rotating drum (22) is rotatably connected to the bracket (21); a driver (25) is provided at one end of the bracket (21); an output end of the driver (25) is connected to one end of the rotating drum (22); an adapter (26) is provided at the other end of the rotating drum (22) and is rotatably connected to the hose (24) via the adapter (26).

3. The anti-nodulation mechanism for a high-temperature kiln roller according to claim 1, characterized in that: The oil outlet holes (27) and the bristles (23) on the rotating drum (22) are spaced apart from each other.

4. The anti-nodulation mechanism for a high-temperature kiln roller according to claim 1, characterized in that: The moving assembly (1) comprises a motor (11), a screw rod (12), a fixing frame (13), a nut sleeve (14), a slide rail (15) and a slider (16); the two ends of the screw rod (12) are rotatably connected to the fixing frame (13); the output end of the motor (11) is connected to the screw rod (12); the nut sleeve (14) is arranged on the screw rod (12); the bracket (21) is fixed on the nut sleeve (14); the two ends of the slide rail (15) are respectively connected to the fixing frame (13); the slider (16) is slidably matched with the slide rail (15); and the bracket (21) is fixed on the slider (16).

5. The anti-nodulation mechanism for a high-temperature kiln roller according to claim 1, characterized in that: The bracket (21) is provided with a lifting assembly, and the lifting assembly includes a hydraulic cylinder (3) and a bearing seat. The hydraulic cylinder (3) is provided on the top of the bracket (21), and the piston rod of the hydraulic cylinder (3) is connected to the bearing seat. The bearing seat is provided on the bracket (21), and the bearing seat is slidably matched with the bracket (21). The two ends of the rotating drum (22) are respectively connected to the bearing seat.

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