CN215659319U

CN215659319U - Rotary kiln riding wheel repairing device

Info

Publication number: CN215659319U
Application number: CN202121067923.0U
Authority: CN
Inventors: 秦金平; 赵志浩; 宋志祥; 刘文思
Original assignee: Hubei Jinglan Cement Group Co ltd
Current assignee: Hubei Jinglan Cement Group Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2022-01-28
Anticipated expiration: 2031-05-18

Abstract

The utility model provides a rotary kiln riding wheel prosthetic devices, belongs to rotary kiln riding wheel and restores technical field, and it includes: the polishing machine comprises a supporting mechanism, a driving mechanism and a polishing mechanism; the riding wheel comprises a rotating shaft and a body coaxially fixed in the middle of the rotating shaft, and a bolt is arranged in a bolt hole in the end part of the right end of the rotating shaft; the supporting mechanism supports the riding wheel, the driving mechanism drives the riding wheel to rotate, and the polishing mechanism polishes and modifies the body. The repairing device can realize the site repairing of the riding wheel, needs less materials and equipment, and has the advantages of convenient disassembly and assembly, simple operation, low maintenance cost and high repairing efficiency.

Description

Rotary kiln riding wheel repairing device

Technical Field

The utility model relates to the technical field of rotary kiln riding wheel repair, in particular to a rotary kiln riding wheel repair device.

Background

The riding wheel is supporting equipment of the rotary kiln, and due to long-term running friction with a rotary kiln wheel belt and vertical movement of the rotary kiln in a high-temperature environment, irregular abrasion can be caused on the riding wheel, and pits on the surface of the dragging wheel are uneven and need to be repaired regularly. The method for repairing the riding wheel generally comprises an online repairing method and an offline repairing method, wherein the online repairing method is only suitable for the condition with small abrasion degree, and the offline repairing method is suitable for the condition with serious abrasion. Most of the under-line repair is carried out by delivering the under-line repair to a professional repair factory, and the problems of high hoisting cost, transportation cost and repair cost and long time exist in the external repair due to the fact that the riding wheel is dozens of tons in weight.

Therefore, it is necessary to design a rotary kiln riding wheel repairing device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to avoid the problems, the rotary kiln riding wheel repairing device is provided, the riding wheel can be repaired on site, the required materials and equipment are less, and the rotary kiln riding wheel repairing device is convenient to disassemble and assemble, simple to operate, low in maintenance cost and high in repairing efficiency.

The utility model provides a rotary kiln riding wheel repairing device, which comprises: the polishing machine comprises a supporting mechanism, a driving mechanism and a polishing mechanism; the riding wheel comprises a rotating shaft and a body coaxially fixed in the middle of the rotating shaft, and a bolt is arranged in a bolt hole in the end part of the right end of the rotating shaft;

the supporting mechanism comprises a supporting bracket, two mounting seats and four supporting wheels, the two supporting seats are oppositely arranged on the supporting bracket from left to right and are positioned below the left end and the right end of the rotating shaft, each supporting seat is rotatably provided with two supporting wheels which are oppositely arranged from front to back, and the rotating centers of the two supporting wheels are parallel to the rotating shaft and are abutted against the lower part of the rotating shaft;

the driving mechanism comprises a left base, a limiting seat, a limiting wheel, a right base, a driving seat, a driving motor and a coupling piece, the left base and the right base are oppositely arranged at the left and the right sides of the rotating shaft respectively, the limiting seat is installed at one side of the upper end of the left base, which faces the left end part of the rotating shaft, the limiting wheel is installed on the limiting seat and is abutted against the end part of the left end of the rotating shaft, the driving seat is installed on the right base, the driving motor is fixed on the driving seat, the driving end of the driving motor is connected with a bolt through the coupling piece, and the driving motor drives the rotating shaft and the body to rotate around the axis of the rotating shaft;

grinding machanism includes the base, adjusts the seat, the seat of polishing, grinding motor and the wheel of polishing, and the base is located the body front side, adjusts the installation that the seat back-and-forth movement was adjusted on the base, and the seat of polishing can remove the installation of control and adjust on adjusting the seat, and grinding motor fixes on the seat of polishing, and the wheel of polishing is coaxial to be fixed on grinding motor's output and butt on the body, and the center of rotation of the wheel of polishing is parallel with the pivot.

Preferably, the bottom of the support bracket is provided with a moving wheel.

Preferably, the support bracket is provided with a connecting piece for fastening on the left base and the right base.

Preferably, the support bracket is provided with a jack.

Preferably, the limiting seat is rotatably arranged on the left base.

Preferably, the base is provided with a sliding rail extending in the front-back direction, the bottom of the adjusting seat is provided with a sliding block, the sliding block is slidably mounted on the sliding rail, the sliding rail is provided with a limiting locking block, and the limiting locking block is adjustably mounted on the sliding rail.

Preferably, the height of the support bracket is adjustable.

Preferably, one side of the upper end of the left base, which faces the left end of the rotating shaft, is provided with a telescopic mechanism with adjustable length, and the limiting seat is arranged at the right end of the telescopic mechanism.

Preferably, the height at which the drive block is mounted on the right housing is adjustable.

Compared with the prior art, the utility model has the following beneficial effects: the repairing device can realize the site repairing of the riding wheel, needs less materials and equipment, and has the advantages of convenient disassembly and assembly, simple operation, low maintenance cost and high repairing efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a rotary kiln riding wheel repairing device according to a preferred embodiment of the utility model;

the reference numbers illustrate:

1. riding wheels 11, a rotating shaft 12, a body 13 and a bolt,

2. a supporting mechanism 21, a supporting bracket 22, a mounting seat 23 and a supporting wheel,

3. a driving mechanism 31, a left machine base, 32, a limit base 33, a limit wheel 34, a right machine base 35, a driving base 36, a driving motor 37 and a coupling piece,

4. a grinding mechanism 41, a base 42, an adjusting seat 43, a grinding seat 44, a grinding motor 45, a grinding wheel 46, a slide rail 47 and a slide block,

5. a connecting member.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the rotary kiln riding wheel repairing device provided in this embodiment includes: the device comprises a supporting mechanism 2, a driving mechanism 3 and a polishing mechanism 4; the riding wheel 1 comprises a rotating shaft 1 and a body 12 coaxially fixed in the middle of the rotating shaft 1, and a bolt 13 is installed in a bolt 13 hole in the end part of the right end of the rotating shaft 1.

As shown in fig. 1, the support mechanism 2 includes a support bracket 21, two mounting seats 22, and four support wheels 23. The two supporting seats are oppositely arranged on the supporting bracket 21 left and right and are located below the left end and the right end of the rotating shaft 1, two supporting wheels 23 which are oppositely arranged front and back are rotatably arranged on each supporting seat, and the rotating centers of the two supporting wheels 23 are parallel to the rotating shaft 1 and abut against the lower part of the rotating shaft 1. The supporting mechanism 2 can support the riding wheel 1 and can also play a supporting role when the riding wheel rotates.

In the embodiment, the supporting mechanism 2 is divided into a left part and a right part, and can be connected together to well support the riding wheels 1 with different sizes; be equipped with the removal wheel in support holder 21 bottom, can remove the transfer to riding wheel 1, it is high-efficient convenient, do not need additional instrument, reduce and shift the process, labour saving and time saving that can be fine. Meanwhile, the supporting bracket 21 is provided with the connecting piece 5 which is fastened on the left machine base 31 and the right machine base 34, so that the repairing operation can be effectively prevented from being influenced by the deviation of the supporting bracket 21 when the riding wheel 1 is polished and repaired. The supporting bracket 21 is provided with a jack which can adjust the position of the riding wheel 1 on the supporting bracket 21 and can assist in taking down the riding wheel 1, and the height of the supporting bracket 21 is adjustable so as to adapt to the riding wheels 1 with different sizes and the polishing repair operation with different heights.

As shown in fig. 1, the driving mechanism 3 includes a left base 31, a limit seat 32, a limit wheel 33, a right base 34, a driving seat 35, a driving motor 36, and a coupling 37. Wherein, left frame 31 and right frame 34 are left and right relative setting and are located the left and right sides of pivot 1 respectively, and spacing seat 32 is installed in the one side of left frame 31 upper end towards pivot 1 left end portion, and spacing wheel 33 is installed on spacing seat 32 and butt in pivot 1 left end tip, plays the effect of spacing location, prevents that riding wheel 1 axle from controlling the drunkenness when rotating. The driving seat 35 is installed on the right base 34, the driving motor 36 is fixed on the driving seat 35, the driving end of the driving motor 36 is connected with the bolt 13 through the coupling member 37, and the driving motor 36 drives the rotating shaft 1 and the body 12 to rotate around the axis of the rotating shaft 1.

Wherein, spacing seat 32 is rotatable to be installed on left frame 31, and spacing location that can be better just can not influence the rotation of riding wheel 1. One side of the upper end of the left base 31, which faces the left end of the rotating shaft 1, is provided with a telescopic mechanism with adjustable length, and the limiting base 32 is installed at the right end of the telescopic mechanism, so that the rotating shaft 1 with various degrees can be adapted, and the rotation of the riding wheel 1 is ensured to be more stable and safe. And, the height that drive seat 35 was installed on right frame 34 is adjustable, can be applicable to the drive rotation of multiple height, and is nimble practical.

As shown in fig. 1, the grinding mechanism 4 includes a base 41, an adjustment base 42, a grinding base 43, a grinding motor 44, and a grinding wheel 45. The base 41 is located the body 12 front side, but adjusting seat 42 back-and-forth movement regulation install on base 41, but the regulation of moving about of polishing seat 43 is installed on adjusting seat 42, polishing motor 44 fixes on polishing seat 43, and the coaxial output of polishing motor 44 and the butt on body 12 of fixing at polishing wheel 45, and the center of rotation of polishing wheel 45 is parallel with pivot 1. Wherein, be equipped with the slide rail 46 that the fore-and-aft direction extends on the base 41, adjust the seat 42 bottom and be equipped with slider 47, slidable mounting is on slide rail 46, is equipped with spacing latch segment on the slide rail 46, and the adjustable installation of spacing latch segment is on slide rail 46. The position of the grinding wheel 45 can be adjusted according to actual conditions, and efficient and stable grinding and repairing of the body 12 of the riding wheel 1 are guaranteed. The grinding seat 43 moves left and right to match with the rotation of the riding wheel 1, so that the surface of the body 12 can be efficiently ground and repaired.

The repairing device can realize the on-site repairing of the riding wheel 1, requires less materials and equipment, and has the advantages of convenient disassembly and assembly, simple operation, low maintenance cost and high repairing efficiency.

Novel solutions, not limitations thereof; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A rotary kiln riding wheel prosthetic devices which characterized in that includes: the polishing machine comprises a supporting mechanism, a driving mechanism and a polishing mechanism; the riding wheel comprises a rotating shaft and a body coaxially fixed in the middle of the rotating shaft, and a bolt is arranged in a bolt hole in the end part of the right end of the rotating shaft;

2. The rotary kiln riding wheel repairing device as claimed in claim 1, wherein: the bottom of the supporting bracket is provided with a moving wheel.

3. The rotary kiln riding wheel repairing apparatus as claimed in claim 2, wherein: the supporting bracket is provided with a connecting piece which is used for being fastened on the left base and the right base.

4. The rotary kiln riding wheel repairing device as claimed in claim 1, wherein: the supporting bracket is provided with a jack.

5. The rotary kiln riding wheel repairing device as claimed in claim 1, wherein: the limiting seat is rotatably arranged on the left base.

6. The rotary kiln riding wheel repairing device as claimed in claim 1, wherein: the base is provided with a sliding rail extending in the front-back direction, the bottom of the adjusting seat is provided with a sliding block, the sliding block is slidably mounted on the sliding rail, the sliding rail is provided with a limiting locking block, and the limiting locking block is adjustably mounted on the sliding rail.

7. The rotary kiln riding wheel repairing device as claimed in claim 1, wherein: the height of the support bracket is adjustable.

8. The rotary kiln riding wheel repairing device as claimed in claim 1, wherein: one side of left frame upper end towards pivot left end portion is equipped with telescopic machanism with adjustable length, and spacing seat is installed at the telescopic machanism right-hand member.

9. The rotary kiln riding wheel repairing device as claimed in claim 1, wherein: the height of the driving seat mounted on the right base is adjustable.