CN213578764U

CN213578764U - Cantilever roller of heating furnace

Info

Publication number: CN213578764U
Application number: CN202022257446.6U
Authority: CN
Inventors: 王俊奇
Original assignee: Tangshan Saite Electromechanical Equipment Co ltd
Current assignee: Tangshan Saite Electromechanical Equipment Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-06-29
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a heating furnace cantilever roller relates to heating furnace accessory technical field. The utility model discloses a roller, the outside of roller are fixed with first assembly plate, and the one end of first assembly plate is fixed with first inoxidizing coating, and the inside both sides of first inoxidizing coating all are fixed with the cooperation pole, and the one end of roller is equipped with the roller head, and the other end of roller head is fixed with the second assembly plate, and the other end of second assembly plate is fixed with the second inoxidizing coating, and the top of second assembly plate is rotated and is connected with the axis of rotation. The utility model discloses a stable assembly of roller and first assembly plate is protected the connecting piece simultaneously with a series of assembly structure, prevents that it from directly exposing in high temperature environment, and then has ensured the connection quality of connecting piece, and collects cold water through a series of collection structures, then discharges, has effectively prevented splashing of cold water, has reduced the waste of resource.

Description

Cantilever roller of heating furnace

Technical Field

The utility model belongs to the technical field of the heating furnace accessory, especially, relate to a heating furnace cantilever roller.

Background

Present cantilever roller that is used for steel wholly divide into roll body and roller head, wherein the roller head need stretch into the inside of entering the heating furnace, when roll body and roller head are connected, generally can be that the connecting piece directly exposes in high temperature environment, long-term in the past, can make the connecting piece performance reduce, cause to connect not hard up, and then influence the operating mass of roller head, and the inside design that can all increase cold water circulation structure of current cantilever roller, to the roller head cooling, water on the present roll body is direct to be discharged through the opening part of its one side, can make the discharged water often splash around the heating furnace, cause the waste of cold water resource.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heating furnace cantilever roller to current problem has been solved: when roll body and roller head portion connect, generally directly expose the connecting piece in high temperature environment, long-term in the past, can make the connecting piece performance reduce, cause to connect not hard up, and then influence the operating mass with the roller head.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a heating furnace cantilever roller, which comprises a roller shaft, wherein a first assembly plate is fixed on the outer side of the roller shaft, a first protective layer is fixed at one end of the first assembly plate, matching rods are fixed on both sides of the inner part of the first protective layer, a roller head is assembled at one end of the roller shaft, a second assembly plate is fixed at the other end of the roller head, a second protective layer is fixed at the other end of the second assembly plate, the top end of the second assembly plate is rotationally connected with a rotating shaft, a first bevel gear is fixed at the bottom end of the rotating shaft and positioned in the second protective layer, the rotating shaft and the second protective layer are connected through rotation, a second bevel gear is engaged and connected on both sides of the bottom end of the first bevel gear, a screw rod is fixed on one side of the second bevel gear, a clamping rod is connected with outer side threads of the screw rod, a limiting seat is fixed in the inner part of the first, the clamping rod is connected with the limiting seat in a sliding mode.

Furthermore, a collecting cavity is formed in the roller shaft, a water delivery pipe is fixed to the other end of the roller shaft, a drain pipe is fixed to the bottom end of the roller shaft, a cooling cavity is formed in the roller head, the water delivery pipe output end penetrates through the roller shaft and is connected with the cooling cavity, a cylindrical barrel is uniformly distributed and fixed on the inner wall of one end of the roller shaft, a contact rod is slidably connected inside the cylindrical barrel, a spring is fixed to the bottom of the cylindrical barrel and the outer side, located on the contact rod, of the cylindrical barrel, and water outlet holes are uniformly distributed on the circumferential side of the cylindrical barrel.

Furthermore, the first protective layer and the second protective layer are both made of asbestos.

Further, the other end of roller head just is located and is fixed with the water proof strip with the junction of first assembly plate, the material of water proof strip is silica gel.

Furthermore, the outside of axis of rotation and the top that is located the second assembly panel are fixed with the carousel, the week side of carousel has seted up anti-skidding line.

Furthermore, a stop block is fixed at the bottom end of the contact rod, and the stop block is circular in shape.

The utility model discloses following beneficial effect has:

the utility model discloses a stable assembly of roller and first assembly plate is protected the connecting piece simultaneously to a series of assembly structure, prevents that it from directly exposing in high temperature environment, and then has ensured the connection quality of connecting piece.

The utility model discloses a cold water is collected to a series of collection structures, then discharges, has effectively prevented splashing of cold water, has reduced the waste of resource.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the roll shaft of the present invention;

fig. 3 is a schematic view of the overall structure of the first assembly plate of the present invention;

fig. 4 is a schematic view of the overall structure of a second assembly plate according to the present invention;

FIG. 5 is an enlarged view of a portion of the structure of FIG. 2;

fig. 6 is a partially enlarged view of the point B in fig. 4 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a roll shaft; 2. a first fitting plate; 3. a roll head; 4. a second fitting plate; 5. a first protective layer; 6. a mating rod; 7. a rotating shaft; 8. a first bevel gear; 9. a second bevel gear; 10. a screw; 11. a clamping rod; 12. a limiting seat; 13. a collection chamber; 14. a water delivery pipe; 15. a cooling chamber; 16. a cylindrical barrel; 17. a contact lever; 18. a spring; 19. a water outlet hole; 20. a drain pipe; 21. a second protective layer.

Detailed Description

To make the objects, aspects and advantages of the present invention clearer and more fully described below with reference to the following detailed description, it is to be understood that the terms "center", "vertical", "horizontal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations and positional relationships based on the drawings, and are used merely for convenience of describing and simplifying the present invention, 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 thus should not be construed as limiting the present invention.

Referring to fig. 1-6, the present invention relates to a cantilever roller of a heating furnace, which comprises a roller shaft 1, a first assembling plate 2 fixed on the outer side of the roller shaft 1, a first protective layer 5 fixed on one end of the first assembling plate 2, a matching rod 6 fixed on both sides of the inner part of the first protective layer 5, a roller head 3 fixed on one end of the roller shaft 1, a water-proof strip fixed on the other end of the roller head 3 and located at the connection part with the first assembling plate 2, the water-proof strip being made of silica gel and capable of preventing cold water from leaking, a second assembling plate 4 fixed on the other end of the roller head 3, a second protective layer 21 fixed on the other end of the second assembling plate 4, the first protective layer 5 and the second protective layer 21 being made of asbestos and capable of isolating heat, a rotating shaft 7 connected on the top end of the second assembling plate 4 in a rotating manner, a turntable fixed on the outer side of the rotating shaft 7 and located at the top end of the second assembling plate 4, anti-skidding line has been seted up to the all side of carousel, the carousel can be better rotates axis of rotation 7, the bottom of axis of rotation 7 and the inside that is located second inoxidizing coating 21 are fixed with first bevel gear 8, connect through rotating between axis of rotation 7 and the second inoxidizing coating 21, the equal meshing in both sides of first bevel gear 8 bottom is connected with second bevel gear 9, one side of second bevel gear 9 is fixed with screw rod 10, the outside threaded connection of screw rod 10 has kelly 11, the inside of first inoxidizing coating 5 and the outside that is located kelly 11 are fixed with spacing seat 12, through sliding connection between kelly 11 and the spacing seat 12.

Please refer to fig. 1-5, a collecting cavity 13 is formed inside the roller shaft 1, a water pipe 14 is fixed at the other end of the roller shaft 1, a drain pipe 20 is fixed at the bottom end of the roller shaft 1, a cooling cavity 15 is formed inside the roller head 3, an output end of the water pipe 14 penetrates through the roller shaft 1 and is connected with the cooling cavity 15, a cylindrical barrel 16 is uniformly distributed and fixed on the inner wall of one end of the roller shaft 1, a contact rod 17 is slidably connected inside the cylindrical barrel 16, a stopper is fixed at the bottom end of the contact rod 17, the stopper is circular and can limit the contact rod 17, a spring 18 is fixed at the bottom of the cylindrical barrel 16 and outside the contact rod 17, and water outlet holes 19 are uniformly distributed on the peripheral side of the cylindrical barrel.

One specific application of this embodiment is: firstly, a roller shaft 1 and a roller head 3 are assembled through a first assembling plate 2 and a second assembling plate 4, when the first assembling plate 2 is connected with the second assembling plate 4, a matching rod 6 enters into a second protective layer 21, then a rotating shaft 7 is rotated to drive a first bevel gear 8 to rotate, under the meshing connection of the first bevel gear 8 and a second bevel gear 9, a screw rod 10 can be driven to rotate, further under the threaded connection of the screw rod 10 and a clamping rod 11, the clamping rod 11 slides in the limiting seat 12 towards the direction close to the matching rod 6 and then is clamped into the matching rod 6, further the roller shaft 1 is fixed, when the device works, water can be injected into a cooling cavity 15 through a water pipe 14 to cool the roller head 3 in work, when the water in the cooling cavity 15 is excessive, under the action of water pressure, a contact rod 17 can be pushed to slide in a cylindrical barrel 16, and a spring 18 is extruded at the same time, after contact lever 17 slides to a certain extent, can make apopore 19 expose, inside rivers of cooling chamber 15 inside can flow into collection chamber 13 through apopore 19 afterwards, accomplish the collection to rivers, and, wherein the input of raceway 14 and the output of drain pipe 20 all will communicate rotary joint, and the pipeline of being connected with rotary joint is the hose, because the cantilever roller is reciprocating cycle in the inside of heating furnace and rotates, just can realize the business turn over material work of steel, consequently can not cause the pipeline winding can't untie.

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 it; 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 technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. The utility model provides a heating furnace cantilever roller, includes roller shaft (1), its characterized in that: the outer side of the roller shaft (1) is fixed with a first assembling plate (2), one end of the first assembling plate (2) is fixed with a first protective layer (5), two sides of the inner part of the first protective layer (5) are both fixed with matching rods (6), one end of the roller shaft (1) is assembled with a roller head (3), the other end of the roller head (3) is fixed with a second assembling plate (4), the other end of the second assembling plate (4) is fixed with a second protective layer (21), the top end of the second assembling plate (4) is rotatably connected with a rotating shaft (7), the bottom end of the rotating shaft (7) is positioned in the inner part of the second protective layer (21) and is fixed with a first bevel gear (8), the rotating shaft (7) is rotatably connected with the second protective layer (21), two sides of the bottom end of the first bevel gear (8) are both meshed with a second bevel gear (9), one side of second bevel gear (9) is fixed with screw rod (10), the outside threaded connection of screw rod (10) has kelly (11), the inside of first inoxidizing coating (5) and the outside that is located kelly (11) are fixed with spacing seat (12), pass through sliding connection between kelly (11) and spacing seat (12).

2. The heating furnace cantilever roller according to claim 1, characterized in that a collection cavity (13) is formed inside the roller shaft (1), a water pipe (14) is fixed to the other end of the roller shaft (1), a drain pipe (20) is fixed to the bottom end of the roller shaft (1), a cooling cavity (15) is formed inside the roller head (3), the output end of the water pipe (14) penetrates through the roller shaft (1) and is connected with the cooling cavity (15), cylindrical barrels (16) are uniformly distributed and fixed on the inner wall of one end of the roller shaft (1), contact rods (17) are slidably connected inside the cylindrical barrels (16), springs (18) are fixed to the bottom of the cylindrical barrels (16) and located on the outer sides of the contact rods (17), and water outlet holes (19) are uniformly distributed on the circumferential side of the cylindrical barrels (16).

3. A furnace cantilever roller according to claim 1, characterized in that said first (5) and second (21) protective layers are both made of asbestos.

4. The cantilever roller of a heating furnace according to claim 1, wherein a water-proof strip is fixed at the other end of the roller head (3) and at the joint with the first assembling plate (2), and the water-proof strip is made of silica gel.

5. A heating furnace cantilever roller according to claim 1, wherein a turntable is fixed outside the rotation shaft (7) and at the top end of the second assembling plate (4), and the circumferential side of the turntable is provided with anti-skid veins.

6. A cantilever roller of a heating furnace according to claim 2, wherein a stopper is fixed to the bottom end of the contact rod (17), and the stopper is circular in shape.