阅读说明：本技术 一种轧钢加热炉出口输送辊 (Outlet conveying roller of steel rolling heating furnace ) 是由 柯德明 于 2018-07-25 设计创作，主要内容包括：本发明提供一种轧钢加热炉出口输送辊,包括辊体,输送套,其特征在于：辊体为中空机构的圆柱体,辊体左侧中心位置设置有进水口,辊体右侧中心位置设置有出水口,辊体内表面设置有氟碳涂层,辊体外表面设置有外螺纹,辊体外部设置有输送套,输送套为两个半圆环通过螺钉固定形成圆环,输送套上设置有凹陷部,输送套通过固定套固定在辊体上,通过在辊体外部设计输送套,能根据需要输送的轧钢进行调整更换。(The invention provides an outlet conveying roller of a steel rolling heating furnace, which comprises a roller body and a conveying sleeve, and is characterized in that: the roll body is the cylinder of cavity mechanism, roll body left side central point puts and is provided with the water inlet, roll body right side central point puts and is provided with the delivery port, the roll body internal surface is provided with the fluorocarbon coating, the roll body surface is provided with the external screw thread, the roll body outside is provided with carries the cover, carry the cover to pass through the fix with screw formation ring for two semicircle rings, carry and sheathe in and be provided with the depressed part, carry the cover to fix on the roll body through fixed cover, carry the cover through at roll body external design, the steel rolling that can carry as required adjusts.)

1. The utility model provides a steel rolling heating furnace export conveying roller, includes roll body (8), conveying cover (4), its characterized in that: roll body (8) are the cylinder of cavity mechanism, roll body (8) left side central point puts and is provided with water inlet (1), roll body (8) right side central point puts and is provided with delivery port (7), roll body (8) internal surface is provided with fluorocarbon coating (6), roll body (8) surface is provided with external screw thread (2), roll body (8) outside is provided with transport cover (4), transport cover (4) pass through the fixed formation ring of screw for two semicircle rings, be provided with depressed part (5) on transport cover (4), it fixes on roll body (8) to carry cover (4) through fixed cover (3).

Technical Field

The invention relates to the technical field of chemical metallurgy, in particular to an outlet conveying roller of a steel rolling heating furnace.

Background

In the steel rolling production process, need put into the coal gas heating furnace heating with square steel, come out from the heating furnace fire door after heating (1200 ℃), carry the rolling mill through the gyro wheel, because the raw materials is because the high temperature when coming out of the stove, can seriously influence 3 running rollers nearest from the fire door, often can cause these three conveying rollers to be heated and warp, cause the conveying capacity to descend, lose conveying capacity because of warping seriously even.

Disclosure of Invention

The invention aims to provide an outlet conveying roller of a steel rolling heating furnace, which can adjust and replace steel rolling conveyed according to requirements by designing a conveying sleeve outside a roller body.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a steel rolling heating furnace export conveying roller, includes the roll body, carries the cover, its characterized in that: the roll body is the cylinder of cavity mechanism, and roll body left side central point puts and is provided with the water inlet, and roll body right side central point puts and is provided with the delivery port, and the roll body internal surface is provided with the fluorocarbon coating, and the roll body surface is provided with the external screw thread, and the roll body outside is provided with carries the cover, carries the cover to pass through the fix with screw formation ring for two semicircle rings, carries to sheathe in and is provided with the depressed part, carries the cover to fix on the roll body.

The invention has the beneficial effects that the distance between the adjacent conveying sleeves is adjusted by matching the fixed sleeve and the external thread, the steel rolling with various specifications can be conveyed by adopting the concave part between the adjacent conveying sleeves, the conveying sleeves adopt the split structure design, the replacement is more convenient and quicker, the maintenance time is shortened, and the fluorocarbon coating is designed, so that the corrosion of the inner wall of the roller body is effectively prevented, and the service life of the roller body is prolonged.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the transfer case of the present invention.

Detailed Description

The invention is further illustrated with reference to fig. 1.

The utility model provides a steel rolling heating furnace export conveying roller, includes roll body 8, conveying sleeve 4, its characterized in that: the roll body 8 is a cylinder of a hollow mechanism, the central position of the left side of the roll body 8 is provided with a water inlet 1, the central position of the right side of the roll body 8 is provided with a water outlet 7, the inner surface of the roll body 8 is provided with a fluorocarbon coating 6, the outer surface of the roll body 8 is provided with an external thread 2, the outer part of the roll body 8 is provided with a conveying sleeve 4, the conveying sleeve 4 is two semi-rings which are fixed by screws to form a circular ring, the conveying sleeve 4 is provided with a concave part 5, and the conveying sleeve 4 is fixed on the roll body 8 through a fixing sleeve 3. The service life of the roller body is prolonged.