CN218175062U

CN218175062U - Cold-rolled steel strip bell-type furnace for producing battery steel shell raw materials

Info

Publication number: CN218175062U
Application number: CN202220710523.5U
Authority: CN
Inventors: 许乐宾; 忻锋光
Original assignee: Zhejiang Jucheng New Materials Co ltd
Current assignee: Zhejiang Jucheng New Materials Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-12-30
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses a production battery box hat raw and other materials are with cold rolling steel band bell-type furnace, including furnace body in the inner cover, the vertical end inside meter wall fixed mounting of furnace body has the nozzle. This application drives drive gear through the driving piece and rotates, drive gear then drives drive gear through the dogtooth and rotates, its top fixed connection's of drive gear linkage inner cover rotates, make inner cover arc end exterior wall at the even contact nozzle spun flame of axial end, meanwhile, the transfer line rotates simultaneously drives supporting seat bottom movable mounting's driving seat through the drive belt and takes place to rotate, the driving seat drives the flabellum of bottom and takes place to rotate, flow with the inside air current that causes of furnace body, the nozzle spun flame can be blown to the air current that flows, so that flame takes place to lengthen in vertical direction, and then improve the coverage of flame in vertical side, thereby the result of use of cold-rolled steel bell-type annealing stove has been improved.

Description

Cold-rolled steel strip bell-type furnace for producing battery steel shell raw materials

Technical Field

The utility model relates to a material heat treatment technical field especially relates to a production battery steel casing cold rolling steel band bell-type furnace for raw and other materials.

Background

The cold-rolled steel strip hood-type annealing furnace is important equipment in the production process of cold-rolled steel sheets, is used for recrystallization annealing before the cold-rolled steel sheets are finished, and the annealing quality can directly influence the mechanical property and the surface finish of the cold-rolled steel sheets. Although continuous annealing technology is largely adopted for annealing steel coils at present, bell-type furnace annealing equipment still is one of main equipment for annealing cold-rolled steel coils at present due to the advantages of easy replacement of product varieties and output, no limitation of product specifications, low total investment and the like, and is still applied to most steel mills at home and abroad.

At present, the cold-rolled steel sheet is the main raw and other materials that are used for the battery steel casing, and cold-rolled steel strip bell-type annealing stove reaches the regulation and control of inside inner cover temperature through the work of controlling inside nozzle, but in concrete processing, can discover that the nozzle is fixed comparatively fixed, and the face that it can cover is narrower for each position of cylindric inner cover can't accomplish fast and even temperature regulation and control that reaches, leads to inner cover position temperature uneven easily, thereby has reduced the result of use of cold-rolled steel strip bell-type annealing stove.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, the cold-rolled steel strip bell-type furnace for producing the raw material of the steel shell of the battery is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a production battery box hat for raw and other materials cold rolling steel band bell-type furnace, includes furnace body in inner cover, table wall fixed mounting has the nozzle in the vertical end of furnace body, furnace body bottom fixed mounting has the stove top, stove top inner chamber fixed mounting has the driving piece, driving piece output fixed mounting has drive gear, the meshing of the outer table wall of drive gear is connected with the drive gear with inner cover bottom fixed connection, drive gear top fixed mounting transfer line, and table wall fixed mounting has the supporting seat in the furnace body, be provided with between supporting seat bottom and the transfer line and be used for causing the rotation portion that the inside air current of furnace body flows.

Preferably, the rotation portion is including the rotation seat of block connection in the supporting seat bottom, and rotates seat bottom fixed mounting and have the flabellum, it is connected with the transfer line transmission through the drive belt to rotate the outer table wall of seat.

Preferably, a clamping sleeve is fixedly mounted on the inner surface wall of the furnace body and is sleeved in the middle of the transmission rod.

Preferably, a plurality of groups of hemispherical lugs distributed annularly are integrally formed at the bottom of the inner cover, and the outer surface wall of the vertical end of the transmission gear is connected with the inner surface wall at the bottom of the furnace body in a clamping manner.

Preferably, the driving gear is in differential fit with the transmission gear, and the gear ratio of the driving gear to the outer surface wall of the transmission gear is 7:1.

preferably, the transmission belt and the outer wall of the fan blade are coated with high-temperature resistant coatings.

Preferably, a connecting rod is fixedly mounted at the top of the supporting seat and is fixedly connected with the top of the furnace body through a screw.

Preferably, the top of the inner cover is arranged in a dome shape, and the fan blades are positioned right above the dome.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

this application drives drive gear through the driving piece and rotates, drive gear then drives drive gear through the dogtooth and rotates, drive gear links its top fixed connection's inner cover and rotates, make inner cover arc end exterior wall at the even contact nozzle spun flame of axial end, meanwhile, the transfer line rotates and drives supporting seat bottom movable mounting's transmission seat through the drive belt and take place to rotate simultaneously, the transmission seat drives the flabellum of bottom and takes place to rotate, flow with the inside air current that causes of furnace body, the nozzle spun flame can be blown to the air current that flows, so that flame takes place to lengthen in vertical direction, and then improve the coverage of flame in vertical side, thereby the result of use of cold-rolled steel bell-type annealing stove has been improved.

Drawings

Fig. 1 shows a schematic overall sectional structure provided according to an embodiment of the present invention;

fig. 2 shows a schematic structural diagram of a transmission rod provided according to an embodiment of the present invention;

fig. 3 shows a schematic structural diagram of a driving gear provided according to an embodiment of the present invention;

fig. 4 shows a schematic structural diagram of a rotating portion provided according to an embodiment of the present invention.

Illustration of the drawings:

1. a furnace body; 2. burning a nozzle; 3. an inner cover; 4. a furnace platform; 5. a transmission gear; 6. a drive member; 7. a drive gear; 8. a transmission rod; 9. a supporting seat; 10. and (6) rotating the seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a production battery box hat for raw and other materials cold rolling steel strip bell-type furnace, including furnace body 1 in inner cover 3, the table wall fixed mounting has nozzle 2 in the vertical end of furnace body 1, 1 bottom fixed mounting of furnace body has

stove top

4, 4 inner chamber fixed mounting of stove top has

driving piece

6, 6 output end fixed mounting of driving piece has

drive gear

7, 7 outer surface wall meshing of drive gear is connected with the drive gear 5 with 3 bottom fixed connection of inner cover, 7 top fixed mounting transfer lines 8 of drive gear, 1 interior table wall fixed mounting of furnace body has supporting seat 9, be provided with between supporting seat 9 bottom and the transfer line 8 and be used for initiating the mobile rotation portion of 1 inside air current of furnace body.

Specifically, as shown in fig. 1 and 4, the rotating portion includes a rotating seat 10 connected to the bottom of the supporting seat 9 in a snap-fit manner, and the bottom of the rotating seat 10 is fixedly provided with a fan blade, and the outer wall of the rotating seat 10 is in transmission connection with the transmission rod 8 through a transmission belt.

8 pivoted in the transfer line drive supporting seat 9 bottom movable mounting's rotation seat 10 through the drive belt and take place to rotate, rotate the flabellum that seat 10 drove the bottom and take place to rotate to at the inside air current that causes of furnace body 1 flow, the nozzle 2 spun flame can be blown to the air current that flows, so that flame takes place to lengthen in vertical direction, and then improves the coverage of flame in vertical side, thereby improved the result of use of cold rolling steel band hood-type annealing stove.

Specifically, as shown in fig. 1, table wall fixed mounting has the cutting ferrule in furnace body 1, the cutting ferrule cup joints at the middle part (not shown in the figure) of transfer line 8, in order to guarantee transfer line 8 pivoted stability, avoid it to take place the horizontal deflection, 3 bottoms of inner cover integrated into one piece are formed with multiunit hemisphere lug (not shown in the figure) that are the annular distribution, and the table wall block is connected in table wall and furnace body 1 bottom outside the vertical end of drive gear 5, in order to reduce the friction between inner cover 3 and the 1 bottom of furnace body, 3 numerical position of inner cover have been guaranteed simultaneously stably.

Specifically, as shown in fig. 2, the driving gear 7 and the transmission gear 5 are in differential fit, and the gear ratio between the driving gear 7 and the outer surface wall of the transmission gear 5 is 7:1 to guarantee the high-speed pivoted rotation of inner cover 3 retards in the flabellum, the drive belt all coats with flabellum outward appearance wall and is equipped with high temperature resistant coating, guarantee life between them, 9 top fixed mounting on supporting seat have the connecting rod, the connecting rod passes through screw and 1 top fixed connection of furnace body, in order to guarantee the convenience of rotation portion dismouting, the setting of 3 tops of inner cover is the calotte, and the flabellum is located the calotte directly over, in order to guarantee the even conduction of air current.

In conclusion, the driving part 6 drives the driving gear 7 to rotate, the driving gear 7 drives the transmission gear 5 to rotate through the convex teeth, the transmission gear 5 is linked with the inner cover 3 fixedly connected with the top of the inner cover to rotate, so that the outer surface wall of the arc end of the inner cover 3 uniformly contacts with flame sprayed by the burner 2 at the axial end, meanwhile, the transmission rod 8 rotates and simultaneously drives the rotating seat 10 movably mounted at the bottom of the supporting seat 9 to rotate through the transmission belt, the rotating seat 10 drives the fan blades at the bottom to rotate, so that airflow flows inside the furnace body 1, the flowing airflow can blow the flame sprayed by the burner 2, the flame is elongated in the vertical direction, the coverage range of the flame in the vertical direction is further improved, and the using effect of the cold-rolled steel strip cover type annealing furnace is improved.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a production battery box hat for raw and other materials cold rolling steel band bell-type furnace, includes furnace body (1) and inner cover (3), its characterized in that, table wall fixed mounting has nozzle (2) in furnace body (1) vertical end, furnace body (1) bottom fixed mounting has stove top (4), stove top (4) inner chamber fixed mounting has driving piece (6), driving piece (6) output end fixed mounting has drive gear (7), drive gear (7) outward appearance wall meshing be connected with inner cover (3) bottom fixed connection's drive gear (5), drive gear (7) top fixed mounting transfer line (8), table wall fixed mounting has supporting seat (9) in furnace body (1), be provided with between supporting seat (9) bottom and transfer line (8) and be used for initiating the rotation portion that furnace body (1) inside air current flows.

2. The bell-type furnace for producing the cold-rolled steel strip for the raw material of the steel shell of the battery as claimed in claim 1, wherein the rotating part comprises a rotating seat (10) which is connected with the bottom of the supporting seat (9) in a clamping manner, the bottom of the rotating seat (10) is fixedly provided with fan blades, and the outer surface wall of the rotating seat (10) is in transmission connection with the transmission rod (8) through a transmission belt.

3. The bell-type furnace with the cold-rolled steel strip for producing the raw material of the steel shell of the battery as claimed in claim 1, wherein a clamping sleeve is fixedly arranged on the inner surface wall of the furnace body (1) and is sleeved in the middle of the transmission rod (8).

4. The bell-type furnace for producing the cold-rolled steel strip for the raw material of the battery steel shell as claimed in claim 1, wherein a plurality of groups of hemispherical bumps distributed in an annular shape are integrally formed at the bottom of the inner cover (3), and the outer surface wall of the vertical end of the transmission gear (5) is connected with the inner surface wall at the bottom of the furnace body (1) in a clamping manner.

5. The bell-type furnace for producing the raw material of the steel shell of the battery as claimed in claim 1, wherein the driving gear (7) and the transmission gear (5) are in differential fit, and the gear ratio of the driving gear (7) to the outer surface wall of the transmission gear (5) is 7:1.

6. the bell-type furnace of claim 2 wherein the transmission belt and the fan blade are coated with a high temperature resistant coating.

7. The bell-type furnace for producing the cold-rolled steel strip for the raw material of the steel shell of the battery as claimed in claim 2, wherein the top of the supporting seat (9) is fixedly provided with a connecting rod, and the connecting rod is fixedly connected with the top of the furnace body (1) through a screw.

8. A cold-rolled steel strip bell-type furnace for producing raw material for steel cell cases according to claim 2, characterized in that the top of the inner cover (3) is arranged in a dome shape and the fan blades are located right above the dome.