CN212426078U

CN212426078U - Novel sluiceway gate

Info

Publication number: CN212426078U
Application number: CN202020963341.XU
Authority: CN
Inventors: 孟宪魁; 张连成; 孟利; 王祯
Original assignee: Shandong Shiheng Special Steel Group Co Ltd
Current assignee: Shandong Shiheng Special Steel Group Co Ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-01-29
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a novel sluiceway gate relates to smelting equipment technical field. The utility model comprises a flashboard; one opposite side surface of the flashboard is vertically fixed with a rack corresponding to the supporting rail; the rack is arranged in the support rail in a sliding manner; a first bearing seat and a second bearing seat are fixed at the upper part of the supporting rail; one surface of the first bearing seat is rotatably connected with a rotating shaft; a transmission gear and a first bevel gear are axially fixed on the rotating shaft; the transmission gear is meshed with the rack; a second bevel gear is meshed with the first bevel gear; the second bevel gear is fixedly sleeved on the periphery of the nut; the nut is rotationally connected to one surface of the second bearing seat; a screw rod corresponding to the telescopic part is axially matched in the screw nut; the upper end of the screw rod is connected to the output end of the telescopic component through a connecting plate. The utility model has the advantages of simple and reasonable structure design, convenient operation, improved towards sediment efficiency moreover effectively, higher market using value has.

Description

Novel sluiceway gate

Technical Field

The utility model belongs to the technical field of smelting equipment, especially, relate to a novel sluiceway gate.

Background

At present, the tail end of a slag sluiceway (namely the position of a slag inlet tank) in the prior art uses a slag passing valve which is in a barrel-shaped full-closed type, and a slag outlet carries out slag tapping operation by opening and closing a valve cover. The granulated slag contains more slag wool, so that blockage is easily caused, slag flushing is not smooth, and frequent slag overflowing and overflowing phenomena occur in a slag runner in serious cases, thereby affecting the production of the blast furnace. Therefore, a new type of sluiceway gate is urgently needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel sluiceway gate, which aims to solve the problem in the background technology.

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

the utility model relates to a novel sluiceway gate, which comprises a flashboard with a semicircular structure at the lower part, a pair of supporting rails and a pair of telescopic parts corresponding to the supporting rails; one opposite side surface of the flashboard is vertically fixed with a rack corresponding to the support rail; the rack is arranged on the upper part of the flashboard; the rack is arranged in the support rail in a sliding manner; a first bearing seat and a second bearing seat are fixed on the upper part of the support rail; one surface of the first bearing seat is rotatably connected with a rotating shaft; a transmission gear and a first bevel gear are axially fixed on the rotating shaft; the transmission gear is meshed with the rack; a second bevel gear is meshed with the first bevel gear; the second bevel gear is fixedly sleeved on the periphery of a nut; the nut is rotationally connected to one surface of the second bearing seat; a screw rod corresponding to the telescopic part is axially matched in the screw nut; the upper end of the screw rod is connected to the output end of the telescopic component through a connecting plate; the telescopic part is vertically fixed on one surface of the support rail.

Further, the support rail is of a U-shaped structure; the rack is fitted to the inner side of the support rail.

Further, the transmission ratio between the first bevel gear and the second bevel gear is greater than 0.3 and less than 1.

The utility model discloses following beneficial effect has:

the utility model discloses a flexible part drives the lead screw upward movement, utilizes the lead screw to drive the screw and rotates to drive rack upward movement through second bevel gear, first bevel gear and drive gear, thereby drive flashboard upward movement, realize towards the purpose of sediment, not only structural design is simple reasonable, make simple to operate, and guaranteed towards the sediment smoothness, has stopped the overflow sediment overflow phenomenon, has still reduced the fault rate simultaneously, and the practicality is stronger, has higher market using value.

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 technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of the structure of a novel sluiceway gate of the present invention;

FIG. 2 is a side view of the structure of FIG. 1;

FIG. 3 is a front view of the structure of FIG. 1;

FIG. 4 is a top view of the structure of FIG. 1

Fig. 5 is a schematic structural view of the telescopic member of the present invention installed on the supporting rail.

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

1-a flashboard, 2-a support rail, 3-a telescopic component, 4-a rack, 5-a first bearing seat, 6-a second bearing seat, 7-a rotating shaft, 8-a transmission gear, 9-a first bevel gear, 10-a second bevel gear, 11-a nut, 12-a screw rod and 13-a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-5, the present invention relates to a novel sluiceway gate, which comprises a gate plate 1 with a semicircular lower portion, a pair of support rails 2, and a pair of telescopic members 3 corresponding to the support rails 2; the telescopic part 3 is a conventional electric push rod in the field; the lower part of the flashboard 1 is matched with the inner wall structure of the slag flushing ditch;

one opposite side surface of the flashboard 1 is vertically fixed with a rack 4 corresponding to the support rail 2; the rack 4 is arranged on the upper part of the flashboard 1; the rack 4 is arranged in the support rail 2 in a sliding way; the support rail 2 is in a U-shaped structure; the rack 4 is matched with the inner side of the support rail 2; the supporting rail 2 is arranged above the slag flushing mechanism by adopting a fixed mounting structure;

a first bearing seat 5 in an arch door structure and a second bearing seat 6 in the arch door structure are fixed at the upper part of the supporting rail 2; the first bearing seat 5 and the second bearing seat 6 are fixed on two free ends of the support rail 2; one surface of the first bearing seat 5 is rotatably connected with a rotating shaft 7 which is horizontally arranged; a transmission gear 8 and a first bevel gear 9 are axially fixed on the rotating shaft 7;

the transmission gear 8 is meshed with the rack 4; a second bevel gear 10 is meshed with the first bevel gear 9; the transmission ratio between the first bevel gear 9 and the second bevel gear 10 is 0.5; the second bevel gear 10 is fixedly sleeved on the periphery of a nut 11; the nut 11 is rotatably connected to one surface of the second bearing seat 6, and the nut 11 is inserted into the second bearing seat 6;

a screw rod 12 corresponding to the telescopic part 3 is axially matched in the screw nut 11; the upper end of the screw rod 12 is connected to the output end of the telescopic part 3 through a connecting plate 13 in a strip structure; the connecting plate 13, the screw rod 12 and the output end of the telescopic part 3 are all fixedly connected structures; the telescopic component 3 is vertically fixed on one surface of the support rail 2; the telescopic part 3 and the power supply source can be connected through a control switch; the control switch controls the telescopic part 3 to be electrified so as to start and stop the telescopic part 3.

The specific working principle is as follows: by electrifying the telescopic component 3, the output end of the telescopic component 3 moves upwards to drive the screw rod 12 to move upwards, the screw rod 12 drives the screw nut 11 to rotate and drives the rack 4 to move upwards through the second bevel gear 10, the first bevel gear 9 and the transmission gear 8, so that the flashboard 1 is driven to move upwards, and the purpose of flushing slag is achieved.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A novel sluiceway gate comprises a gate plate (1) with a semicircular structure at the lower part, a pair of supporting rails (2) and a pair of telescopic parts (3) corresponding to the supporting rails (2);

the method is characterized in that:

racks (4) corresponding to the support rails (2) are vertically fixed on one opposite side surface of the gate plate (1); the rack (4) is arranged on the upper part of the flashboard (1); the rack (4) is arranged in the support rail (2) in a sliding manner;

a first bearing seat (5) and a second bearing seat (6) are fixed on the upper part of the support rail (2); one surface of the first bearing seat (5) is rotatably connected with a rotating shaft (7); a transmission gear (8) and a first bevel gear (9) are axially fixed on the rotating shaft (7);

the transmission gear (8) is meshed with the rack (4); a second bevel gear (10) is meshed with the first bevel gear (9); the second bevel gear (10) is fixedly sleeved on the periphery of a nut (11); the screw nut (11) is rotatably connected to one surface of the second bearing seat (6);

a screw rod (12) corresponding to the telescopic part (3) is axially matched in the screw nut (11); the upper end of the screw rod (12) is connected to the output end of the telescopic component (3) through a connecting plate (13); the telescopic part (3) is vertically fixed on one surface of the support rail (2).

2. The sluiceway gate according to claim 1, characterized in that the support rail (2) is of a U-shaped structure; the rack (4) is matched with the inner side of the support rail (2).

3. A new sluiceway gate according to claim 1 or 2, characterized in that the transmission ratio between the first bevel gear (9) and the second bevel gear (10) is greater than 0.3 and less than 1.