CN215159572U

CN215159572U - Device for electrically rolling negative pressure cloth of sintering machine

Info

Publication number: CN215159572U
Application number: CN202120582023.3U
Authority: CN
Inventors: 王成龙; 邓超; 陈宇锋; 谭洪飞; 罗文�
Original assignee: Yangchun New Iron and Steel Co Ltd
Current assignee: Yangchun New Iron and Steel Co Ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-12-14
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses an electronic rolling negative-pressure cloth's of sintering machine device, including driving motor, driving motor's output shaft passes through shaft coupling fixedly connected with speed reducer, and the output fixedly connected with rolling steel pipe of speed reducer. This device of electronic rolling negative pressure cloth of sintering machine, through driving motor, a speed reducer, the rolling steel pipe, a bearing, under the mutually supporting use of bearing frame and shaft groove, install this equipment directly over tail platform truck, and after having the material on the platform truck, post staff is through starting driving motor, make driving motor can drive the speed reducer and then drive the rolling steel pipe and rotate, simultaneously carry out the effect of supporting the rolling steel pipe with the bearing at the bearing frame, can realize that the rolling steel pipe carries out rotatory rolling negative pressure cloth, and then improved the sintering equipment and interrupted the work efficiency who overhauls, and then shortened the time of resultants, can effectively reduce staff intensity of labour, practice thrift manpower resources's input, create convenient condition for quick resultants.

Description

Device for electrically rolling negative pressure cloth of sintering machine

Technical Field

The utility model relates to a sintering equipment production operation technical field specifically is a device of electronic rolling negative-pressure cloth of sintering machine.

Background

Sintering is one of the main methods of iron ore powder agglomeration, through sintering, can also improve the metallurgical properties of raw materials, sintering also is in the non ferrous metal smelting process, the sintering of non ferrous metal sulphide concentrate, except agglomeration, the effect of desulfurization also, under high temperature, ceramic green compact solid particle's mutual linkage, the crystalline grain grows up, space gas pocket and grain boundary gradually subtract the sintering, through the transmission of material, its total volume shrink, density increase, become the compact polycrystal sintered body that has certain microstructure at last, this kind of phenomenon is called sintering, on the market at present, people are carrying out the back of accomplishing the sintering equipment maintenance, often can use the negative pressure cloth coiling device, but current negative pressure cloth coiling device still has certain defect, just for example:

1. the existing negative pressure cloth winding device generally firstly spreads the negative pressure cloth on a table top, at least two staff are arranged to stand at two sides of a tail trolley in the process of re-production and are specially responsible for manually rotating a steel pipe, the negative pressure cloth is gradually wound along with the operation of a sintering trolley, the difficulty of winding the negative pressure cloth by people is increased to a certain extent, the work efficiency of interrupting and overhauling sintering equipment is further reduced, the time of re-production is greatly prolonged, and the daily use requirements of people cannot be well met;

in order to solve the problems, innovative design is urgently needed on the basis of the structure of the original negative pressure cloth winding device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic rolling negative-pressure cloth's of sintering machine device to the negative-pressure cloth rolling degree of difficulty that proposes in solving above-mentioned background art is big, and the problem of sintering equipment reproduction time overlength.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device of electronic rolling negative-pressure cloth of sintering machine, includes driving motor, driving motor's output shaft passes through shaft coupling fixedly connected with speed reducer, and the output fixedly connected with rolling steel pipe of speed reducer, the outer wall fixedly connected with bearing of rolling steel pipe moreover to the outer wall fixed mounting of bearing has the bearing frame, and the shaft groove has been seted up to the inner wall of bearing frame simultaneously.

Preferably, driving motor passes through the speed reducer and constitutes revolution mechanic with the rolling steel pipe, and the left side end of speed reducer and driving motor's output fixed connection, and the output of speed reducer and the left side outer wall fixed connection of rolling steel pipe moreover.

Preferably, the rolling steel pipe and the bearing constitute fixed knot and construct, and the size of a dimension of rolling steel pipe outer wall is the same with the size of a dimension of bearing inner wall, and the outer wall of rolling steel pipe is laminated with the inner wall of bearing mutually moreover.

Preferably, rolling steel pipe and negative pressure cloth constitute revolution mechanic, and the outer wall surface of rolling steel pipe is comparatively crude, and the inner wall of the last one side of negative pressure cloth is laminated with the outer wall of rolling steel pipe mutually moreover.

Preferably, the bearing passes through the axle groove and constitutes fixed knot with the bearing frame and construct, and the size of a dimension of axle groove is the same with the size of a dimension of bearing, and the outer wall of bearing is laminated mutually with the inner wall of the axle groove on the bearing frame moreover.

Compared with the prior art, the beneficial effects of the utility model are that: the sintering machine is provided with an electric negative pressure cloth winding device;

1. the equipment is arranged right above the tail trolley by the mutual matching of the driving motor, the speed reducer, the rolling steel pipe, the bearing seat and the shaft groove, after the trolley is loaded with materials, post staff start the driving motor, so that the driving motor can drive the rolling steel pipe to rotate by driving the speed reducer, and under the action of the bearing seat and the bearing for supporting the rolling steel pipe, the negative pressure cloth can be wound by rotating the winding steel pipe, the difficulty of winding the negative pressure cloth by people can be reduced to a certain extent, thereby improving the work efficiency of the sintering equipment for maintenance in an interruption way, further greatly shortening the time of the reproduction, well meeting the daily use requirements of people, the labor intensity of staff can be effectively reduced, the investment of human resources is saved, and convenient conditions are created for quick repeated production.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

figure 3 is the utility model discloses rolling steel pipe and bearing arrangement sketch map.

In the figure: 1. a drive motor; 2. a speed reducer; 3. winding a steel pipe; 4. a bearing; 5. a bearing seat; 6. and (4) a shaft groove.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a device of electronic rolling negative-pressure cloth of sintering machine, includes driving motor 1, speed reducer 2, rolling steel pipe 3, bearing 4, bearing frame 5 and shaft groove 6, driving motor 1's output shaft passes through shaft coupling fixedly connected with speed reducer 2, and the output end fixedly connected with rolling steel pipe 3 of speed reducer 2, and the outer wall fixedly connected with bearing 4 of rolling steel pipe 3 moreover to bearing 4's outer wall fixed mounting has bearing frame 5, and shaft groove 6 has been seted up to the inner wall of bearing frame 5 simultaneously.

The driving motor 1 and the rolling steel pipe 3 form a rotating structure through the speed reducer 2, the left side end of the speed reducer 2 is fixedly connected with the output end of the driving motor 1, and the output end of the speed reducer 2 is fixedly connected with the left outer wall of the rolling steel pipe 3, so that the driving motor 1 can drive the speed reducer 2 to rotate, the speed reducer 2 can drive the rolling steel pipe 3 to rotate, and the rolling work of the negative pressure cloth is completed;

the winding steel pipe 3 and the bearing 4 form a fixed structure, the size of the outer wall of the winding steel pipe 3 is the same as that of the inner wall of the bearing 4, and the outer wall of the winding steel pipe 3 is attached to the inner wall of the bearing 4, so that the fixing effect of the winding steel pipe 3 and the bearing 4 is enhanced, one end of the winding steel pipe 3 can be conveniently inserted into the inner wall of the bearing 4 for connection, the bearing 4 can support the winding steel pipe 3, and the winding work of the winding steel pipe 3 on the negative pressure cloth is assisted in rotating;

the rolling steel pipe 3 and the negative pressure cloth form a rotating structure, the surface of the outer wall of the rolling steel pipe 3 is rough, and the inner wall of the upper surface of the negative pressure cloth is attached to the outer wall of the rolling steel pipe 3, so that the friction force of the surface of the rolling steel pipe 3 can be increased conveniently, the rolling capacity of the negative pressure cloth is improved, and the negative pressure cloth can be effectively prevented from sliding off the rolling steel pipe 3;

bearing 4 constitutes fixed knot through race 6 and bearing frame 5 and constructs, and the size of a dimension of race 6 is the same with bearing 4's size of a dimension, and the outer wall of bearing 6 laminates mutually with the inner wall of race 6 on the bearing frame 5, has strengthened the fixed effect of bearing 4 with bearing frame 5 for bearing 4 can block into the inner wall the inside of race 6 on the bearing frame 5 and fix, has made things convenient for being connected of bearing 4 and bearing frame 5.

The working principle is as follows: when the device for electrically rolling negative pressure cloth of the sintering machine is used, according to the graph 1, the graph 2 and the graph 3, the driving motor 1 is connected with the speed reducer 2, the left side end of the rolling steel pipe 3 is connected with the speed reducer 2, meanwhile, the right side end of the rolling steel pipe 3 is connected with the bearing 4 inside the bearing seat 5, the assembly of the rolling device is further completed, when the negative pressure cloth needs to be rolled, the device can be installed right above a tail trolley before re-production, the negative pressure cloth is laid on a table board, after materials are fed on the trolley, a post worker starts the driving motor 1 through operation to drive the speed reducer 2 to rotate, the speed reducer 2 can drive the rolling steel pipe 3 to rotate, one end of the rolling steel pipe can rotate under the supporting effect of the bearing 4, and the rolling steel pipe 3 can be rotated, so that the negative pressure cloth can be rolled.

Those not described in detail in this specification are within the skill of the art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device of electronic rolling negative pressure cloth of sintering machine, includes driving motor (1), its characterized in that: the output shaft of driving motor (1) passes through shaft coupling fixedly connected with speed reducer (2), and the output fixedly connected with rolling steel pipe (3) of speed reducer (2), the outer wall fixedly connected with bearing (4) of rolling steel pipe (3) moreover to the outer wall fixed mounting of bearing (4) has bearing frame (5), and shaft groove (6) have been seted up to the inner wall of bearing frame (5) simultaneously.

2. The device for electrically rolling negative pressure cloth of the sintering machine according to claim 1, characterized in that: driving motor (1) constitutes revolution mechanic through speed reducer (2) and rolling steel pipe (3), and the left side end of speed reducer (2) and driving motor's (1) output fixed connection, the output of speed reducer (2) and the left side outer wall fixed connection of rolling steel pipe (3) moreover.

3. The device for electrically rolling negative pressure cloth of the sintering machine according to claim 1, characterized in that: rolling steel pipe (3) and bearing (4) constitute fixed knot and construct, and the size of a dimension of rolling steel pipe (3) outer wall is the same with the size of a dimension of bearing (4) inner wall, and the outer wall of rolling steel pipe (3) is laminated with the inner wall of bearing (4) mutually moreover.

4. The device for electrically rolling negative pressure cloth of the sintering machine according to claim 1, characterized in that: rolling steel pipe (3) constitute revolution mechanic with negative pressure cloth, and the outer wall surface of rolling steel pipe (3) is comparatively crude, and the inner wall of the last one side of negative pressure cloth is laminated with the outer wall of rolling steel pipe (3) mutually moreover.

5. The device for electrically rolling negative pressure cloth of the sintering machine according to claim 1, characterized in that: the bearing (4) forms a fixed structure with the bearing seat (5) through the shaft groove (6), the size of the shaft groove (6) is the same as that of the bearing (4), and the outer wall of the bearing (6) is attached to the inner wall of the shaft groove (6) on the bearing seat (5).