CN217236459U

CN217236459U - Novel furnace roller

Info

Publication number: CN217236459U
Application number: CN202123436649.2U
Authority: CN
Inventors: 王金龙; 陆俊杰; 沈礼宏; 蔡高银
Original assignee: JIANGSU HUAYE TECHNOLOGY CO LTD
Current assignee: JIANGSU HUAYE TECHNOLOGY CO LTD
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-19
Anticipated expiration: 2031-12-30

Abstract

The utility model provides a novel furnace roller, includes hollow roll body, and a location section of thick bamboo is installed to the equal block in both ends that hollow roll body was kept away from mutually, and the equal fixed mounting in one end that hollow roll body was kept away from to every location section of thick bamboo has a conical shaft, and fixed mounting has two first limiting plates in the hollow roll body, and equal fixed mounting has the second limiting plate in every location section of thick bamboo, wears to be equipped with locking screw jointly on two first limiting plates and two second limiting plates, and stop nut is installed to the equal screw thread in both ends that locking screw kept away from mutually, the utility model has the advantages of it is following: install a location section of thick bamboo block at hollow roll body both ends, be in the same place it is fixed through locking screw, the tip at a location section of thick bamboo is fixed with the conical shaft to the rethread screw, conveniently carries out the dismouting to the conical shaft, when carrying steel, hollow roll body and high temperature steel contact, if hollow roll body surface produces the damage, can pull down hollow roll body and change it, need not to change whole the stove roller, reduced the maintenance cost, greatly reduced its use cost.

Description

Novel furnace roller

Technical Field

The utility model relates to a stove roller technical field, concretely relates to novel stove roller.

Background

The stove roller is a transport structure who is used for steel production, and steel is in the high temperature state after going out the stove, in order to carry steel and prevent that high temperature from causing the injury to the staff, need carry steel with the help of pivoted stove roller, is convenient for carry the steel of going out the stove to the assigned position.

At present most stove roller is in the use of reality, and most of them adopt fixed structure, and the roll body adopts casting or welding process, is difficult to carry out the split, because the roll body surface contacts with high temperature steel for a long time, easily produces the loss, then needs wholly change the stove roller, leads to its maintenance cost to increase, has improved its use cost greatly, to this, needs design a novel stove roller.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is, most stove rollers at present adopt fixed structure usually, be difficult to carry out the split to it, if roll body surface damage, then need carry out the bulk change to the stove roller, the required expense of maintenance has been increased, provide a novel stove roller for this, adopt assembled structure, under the prerequisite of guaranteeing stove roller sound construction, can carry out the dismouting to it, if stove roller surface damage, only need change hollow roll body part, maintenance cost has been reduced, greatly reduced its use cost.

The utility model provides a technical scheme that technical problem adopted is: the utility model provides a novel furnace roller, includes hollow roll body, the equal block in both ends that hollow roll body was kept away from installs a location section of thick bamboo, every the equal fixed mounting in one end that hollow roll body was kept away from to a location section of thick bamboo has the conical shaft, fixed mounting has two first limiting plates in the hollow roll body, every equal fixed mounting has the second limiting plate in the location section of thick bamboo, two wear to be equipped with locking screw jointly on first limiting plate and two second limiting plates, stop nut is installed to the equal screw thread in both ends that locking screw kept away from mutually.

As a preferred technical scheme of the utility model, a plurality of butt joint grooves, every are all dug at the both ends that hollow roll body was kept away from the equal fixed mounting in one end that a location section of thick bamboo is close to hollow roll body has a plurality of butt joint posts, and every butt joint post all is connected with the butt joint groove block that the phase-match set up, is connected through butt joint post and the block between the butt joint groove, ensures that a location section of thick bamboo can firmly assemble the tip at hollow roll body.

As a preferred technical scheme of the utility model, every the equal fixed mounting of one end of conical shaft has circular cassette, every circular cassette all inserts in the location section of thick bamboo that the phase-match set up and is connected, every the conical shaft all through the screw fixation on the location section of thick bamboo that the phase-match set up, is connected through the block between circular cassette and the location section of thick bamboo, effectively improves the fastness that conical shaft and location section of thick bamboo are connected.

As the utility model discloses a preferred technical scheme, every a plurality of thermovents, every have all been dug on the conical shaft the thermovent all with the inside intercommunication of hollow roll body, can be favorable to the heat dissipation of stove roller with the inside heat discharge of hollow roll body through the thermovent.

The utility model has the advantages of it is following: this stove roller is by hollow roll body, a location section of thick bamboo and conical shaft are constituteed, install at hollow roll body both ends location section of thick bamboo block, and fix it together through locking screw, the tip at a location section of thick bamboo is fixed with the conical shaft to the rethread screw, the convenience is carried the conical shaft dismouting, when carrying steel, hollow roll body and high temperature steel contact, if hollow roll body surface produces the damage, the staff can pull down hollow roll body and change it, need not to change the whole stove roller, the maintenance cost has been reduced, greatly reduced its use cost.

Drawings

Fig. 1 is a schematic view of the overall structure of a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the connection between the positioning cylinder and the hollow roller body according to a preferred embodiment of the present invention;

FIG. 3 is a schematic view of the tapered shaft and the positioning barrel assembly of a preferred embodiment of the present invention;

FIG. 4 is a side view of a conical cylinder in accordance with a preferred embodiment of the present invention;

fig. 5 is a side view of a hollow roller body according to a preferred embodiment of the present invention.

Description of reference numerals: 1. a hollow roller body; 11. a first limit plate; 12. a butt joint groove; 2. a positioning cylinder; 21. a second limiting plate; 22. butting columns; 3. a tapered shaft; 31. a circular cassette; 32. a heat dissipation port; 4. locking the screw rod; 41. and a limiting nut.

Detailed Description

The technical solution of the present invention will be clearly and completely described 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", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but 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 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 a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1-5, the utility model relates to a novel furnace roller, which comprises a hollow roller body 1, wherein two ends of the hollow roller body 1, which are far away from each other, are respectively provided with a positioning cylinder 2 with a hollow structure, one end of each positioning cylinder 2, which is far away from the hollow roller body 1, is fixedly provided with a conical shaft 3, the end parts of the two conical shafts 3 are respectively rotatably arranged on a frame, one end of one conical shaft 3, which is far away from the hollow roller body 1, is fixedly connected with the output end of an external motor, so as to ensure that the motor can drive the hollow roller body 1 to rotate, so as to facilitate the transportation of high-temperature steel, the inner wall of the hollow roller body 1 is welded with two first limiting plates 11 with circular structures, the inner wall of each positioning cylinder 2 is welded with a second limiting plate 21 with circular structures in a seamless manner, locking screws 4 are commonly penetrated through the two first limiting plates 11 and the two second limiting plates 21, and two ends of the locking screws 4, which are far away from each locking nut 41, every stop nut 41 all closely laminates with the second limiting plate 21 that corresponds the setting, can be as an organic whole with a hollow roll body 1 firm connection through locking screw 4 with a location section of thick bamboo 2, the fastness of stove roller overall structure has been guaranteed, this stove roller adopts integrated configuration, conveniently carry out the dismouting, when the long-term and high temperature steel contact of surface of hollow roll body 1, when leading to its surface to produce the damage, then can be to conical shaft 3, a location section of thick bamboo 2 dismantles, the convenience is changed hollow roll body 1, need not to wholly change the stove roller, greatly reduced its use cost.

Wherein, all cut on the both ends wallboard of hollow roll body 1 and had butt joint groove 12, every location section of thick bamboo 2 all has welded a plurality of butt joint posts 22 near the one end of hollow roll body 1, every butt joint post 22 all imbeds and corresponds in the butt joint groove 12 that sets up and rather than inseparable joint, ensures that location section of thick bamboo 2 can accurate assembly on hollow roll body 1 to can carry out the centre gripping location to hollow roll body 1 by two location sections of thick bamboo 2, ensure that hollow roll body 1 can follow location section of thick bamboo 2 and rotate stably.

Wherein, circular cassette 31 has all been welded to the one end of every conical shaft 3, and every circular cassette 31 all imbeds and corresponds in the location section of thick bamboo 2 that sets up and rather than inseparable joint, effectively improves the fastness that conical shaft 3 and a location section of thick bamboo 2 are connected, and every conical shaft 3 is consolidated by the screw and is as an organic whole with the assembly of a location section of thick bamboo 2, adopts the screw to fix it, effectively improves the convenience of 3 dismouting of conical shaft.

Wherein, it has a plurality of thermovents 32 to cut on the conical shaft 3, and every thermovent 32 all communicates with location section of thick bamboo 2, hollow roll body 1 is inside, and the heat transfer when high temperature steel is to hollow roll body 1 inside back, can be favorable to the heat dissipation of stove roller through thermovent 32 with heat dissipation.

Specifically, when the utility model is used, firstly, two positioning cylinders 2 are respectively arranged at two ends of a hollow roller body 1, the positioning cylinders 2 can be ensured to be accurately butted at the end part of the hollow roller body 1 through the clamping connection between the butting columns 22 and the butting grooves 12, then, the locking screw rod 4 passes through the second limiting plate 21 and the first limiting plate 11, the limiting nut 41 is arranged on the locking screw rod 4 in a threaded manner, so that the two positioning cylinders 2 can be locked and positioned, the hollow roller body 1 can be ensured to be firmly clamped between the two positioning cylinders 2, the conical shaft 3 can be assembled on the positioning cylinders 2 through the clamping connection between the circular clamping seat 31 and the positioning cylinders 2, the conical shaft 3 is fixed on the positioning cylinders 2 through screws, the assembly operation of the furnace roller can be completed, in the using process of the furnace roller, the outer surface of the hollow roller body 1 is contacted with high-temperature steel for a long time, if the outer surface of the hollow roller body 1 is damaged, the conical shaft 3 and the positioning barrel 2 can be disassembled, the hollow roller body 1 is convenient to replace, the furnace roller is not required to be integrally replaced, the maintenance cost is effectively reduced, and the use cost is greatly reduced.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should 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; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a novel furnace roller, includes hollow roll body (1), its characterized in that: the utility model discloses a hollow roll body (1) is equipped with the equal block in both ends of keeping away from mutually and is installed a location section of thick bamboo (2), every the equal fixed mounting in one end that hollow roll body (1) was kept away from in a location section of thick bamboo (2) has conical shaft (3), fixed mounting has two first limiting plates (11), every in hollow roll body (1) equal fixed mounting has second limiting plate (21), two wear to be equipped with locking screw (4) jointly on first limiting plate (11) and two second limiting plates (21), stop nut (41) are installed to the equal screw thread in both ends that locking screw (4) were kept away from mutually.

2. The novel furnace roller as claimed in claim 1, wherein a plurality of butt-joint grooves (12) are drilled at both ends of the hollow roller body (1), a plurality of butt-joint columns (22) are fixedly mounted at one end of each positioning cylinder (2) close to the hollow roller body (1), and each butt-joint column (22) is in clamping connection with the butt-joint groove (12) which is arranged in a matching way.

3. The novel furnace roller as claimed in claim 1, characterized in that a circular clamping seat (31) is fixedly installed at one end of each conical shaft (3), each circular clamping seat (31) is inserted into and clamped with a matching positioning cylinder (2), and each conical shaft (3) is fixed on the matching positioning cylinder (2) through screws.

4. A new furnace roller according to claim 1, characterized in that each of said conical shafts (3) is provided with a plurality of heat dissipating ports (32), each of said heat dissipating ports (32) being in communication with the interior of the hollow roller body (1).