CN205731477U

CN205731477U - Modified model autogenous tumbling mill barrel wood slip group

Info

Publication number: CN205731477U
Application number: CN201620629853.6U
Authority: CN
Inventors: 张剑鑫
Original assignee: JINGJIANG YONGXIN SPECIAL STEEL Co Ltd
Current assignee: JINGJIANG YONGXIN SPECIAL STEEL Co Ltd
Priority date: 2016-06-23
Filing date: 2016-06-23
Publication date: 2016-11-30
Anticipated expiration: 2026-06-23

Abstract

The utility model discloses a kind of modified model autogenous tumbling mill barrel wood slip group, belong to lining plate structure technical field, solve tradition autogenous tumbling mill lining plate structure design unreasonable, easy to wear, easy fracture, it is easily caused the problem that autogenous tumbling mill load is excessive.Mainly including that being spaced the T-shaped high bar being fixedly mounted on autogenous tumbling mill cylinder promotes liner plate and T-shaped short bar lifting liner plate, described high bar promotes liner plate and includes high bar liner plate main body and high bar lifting strip；Described short bar promotes liner plate and includes short bar liner plate main body and short bar lifting strip；This utility model smart structural design, changes by tradition autogenous tumbling mill liner plate as T-shape height bar liner plate and T-shape short bar liner plate into, and crushing capacity is strong, anti-impact force is strong, and service life is long, this utility model simple in construction, easy to manufacture, can be widely applied to autogenous tumbling mill equipment technical field.

Description

Modified model autogenous tumbling mill barrel wood slip group

Technical field

This utility model relates to a kind of lining plate structure, specifically, particularly relates to a kind of modified model autogenous tumbling mill barrel wood slip Group.

Background technology

Autogenous tumbling mill is also known as run-of-mine-milling machine, and in utilizing cylinder, crushed material itself is as medium, in cylinder the most not Disconnected Ground shock waves and phase attrition are shelled with the purpose reaching grinding.Tradition autogenous tumbling mill lining plate structure is divided into high bar liner plate and short bar liner plate, As the design of the two structure, as shown in Figure of description Fig. 1, cross section is the most L-shaped, the most different, high bar liner plate and short Bar liner plate interval is fixedly mounted on ore mill cylinder.Tradition this lining plate structure design is unreasonable, after work a period of time just Can find that the abrasion of liner plate lobe branch is ramp-like, there is phenomenon of rupture in the bossing even having, and liner plate once weares and teares sternly Weight will make hard rock cumulant in autogenous grinding machine barrel big, and internal pack completeness is excessive, ultimately result in autogenous tumbling mill load excessive and cannot Operation.

Summary of the invention

The utility model discloses a kind of modified model autogenous tumbling mill barrel wood slip group, solve tradition autogenous tumbling mill lining plate structure and set Count unreasonable, easy to wear, easy fracture, it is easily caused the problem that autogenous tumbling mill load is excessive.

This utility model is achieved through the following technical solutions:

A kind of modified model autogenous tumbling mill barrel wood slip group, including being spaced be fixedly mounted on autogenous tumbling mill cylinder T-shaped High bar promotes liner plate and T-shaped short bar promotes liner plate, and described high bar promotes liner plate and includes that high bar liner plate main body and high bar carry Rising bar, described high bar lifting strip is positioned at the middle position of high bar liner plate main body, and is fixed into entirety with high bar liner plate main body, institute The junction stating high bar lifting strip and high bar liner plate main body is arc transition design；Described short bar promotes liner plate and includes short bar liner plate Main body and short bar lifting strip, described short bar lifting strip height is less than high bar lifting strip, and described short bar lifting strip is positioned at short bar liner plate The middle position of main body, and it is fixed into the company of entirety, described short bar lifting strip and short bar liner plate main body with short bar liner plate main body Meeting place is arc transition design.

Preferably, described high bar promotes liner plate, short bar promotes liner plate and all uses M42*180 gib-headed bolt to be fixed on autogenous tumbling mill On cylinder.

Compared with prior art, the beneficial effects of the utility model are:

This utility model smart structural design, changes by tradition autogenous tumbling mill liner plate as T-shape height bar liner plate and T-shape short bar lining into Plate, can not only increase the crushing capacity of grinding machine, also strengthens the impact resistance of lifting strip simultaneously, and the service life of liner plate is big Big prolongation；Liner plate main body the most of the present utility model and lifting strip junction are arc transition design, improve lifting further The impact resistance of bar；This utility model simple in construction, easy to manufacture, can be widely applied to autogenous tumbling mill equipment technical field.

Accompanying drawing explanation

Fig. 1 is high bar liner plate (or the short bar liner plate) structural representation of tradition autogenous tumbling mill；

Fig. 2 is that this utility model height bar promotes lining plate structure schematic diagram；

Fig. 3 is that the short bar of this utility model promotes lining plate structure schematic diagram.

In figure: the highest bar liner plate main body；The highest bar lifting strip；The shortest bar liner plate main body；The shortest bar lifting strip.

Detailed description of the invention

Below in conjunction with the accompanying drawings this utility model is further illustrated:

A kind of modified model autogenous tumbling mill barrel wood slip group, including being spaced be fixedly mounted on autogenous tumbling mill cylinder T-shaped High bar promotes liner plate and T-shaped short bar promotes liner plate, and described high bar promotes liner plate and includes that high bar liner plate main body 1 and high bar carry Rising bar 2, described high bar lifting strip 2 is positioned at the middle position of high bar liner plate main body 1, and is fixed into whole with high bar liner plate main body 1 Body, described high bar lifting strip 2 is arc transition design with the junction of high bar liner plate main body 1；Described short bar promotes liner plate and includes Short bar liner plate main body 3 and short bar lifting strip 4, described short bar lifting strip 4 height is less than high bar lifting strip 2, described short bar lifting strip 4 Being positioned at the middle position of short bar liner plate main body 3, and be fixed into entirety with short bar liner plate main body 3, described short bar lifting strip 4 is with short The junction of bar liner plate main body 3 is arc transition design.

This utility model height bar lifting liner plate and short bar lifting liner plate are all in T-shape shape, and length, width are the most in the same size, The most different, high bar promotes the high bar lifting strip 2 height short bar lifting strip 4 more than short bar lifting liner plate of liner plate, this reality Ingenious with new structural design, tradition autogenous tumbling mill liner plate is changed into T-shape height bar liner plate and T-shape short bar liner plate, can not only Increase the crushing capacity of grinding machine, also strengthen the impact resistance of lifting strip simultaneously, be greatly prolonged the service life of liner plate；In addition Liner plate main body of the present utility model and lifting strip junction are arc transition design, improve the shock resistance energy of lifting strip further Power；This utility model simple in construction, easy to manufacture, can be widely applied to autogenous tumbling mill equipment technical field.

Claims

1. a modified model autogenous tumbling mill barrel wood slip group, it is characterised in that: include being spaced and be fixedly mounted on autogenous tumbling mill cylinder T-shaped high bar promotes liner plate and T-shaped short bar promotes liner plate, and described high bar promotes liner plate and includes high bar liner plate main body And high bar lifting strip (2) (1), described high bar lifting strip (2) is positioned at the middle position of high bar liner plate main body (1), and with high bar Liner plate main body (1) is fixed into entirety, and described high bar lifting strip (2) is that arc transition sets with the junction of high bar liner plate main body (1) Meter；Described short bar promotes liner plate and includes short bar liner plate main body (3) and short bar lifting strip (4), and described short bar lifting strip (4) is the lowest In high bar lifting strip (2), described short bar lifting strip (4) is positioned at the middle position of short bar liner plate main body (3), and with short bar liner plate Main body (3) is fixed into entirety, and described short bar lifting strip (4) is arc transition design with the junction of short bar liner plate main body (3).

A kind of modified model autogenous tumbling mill barrel wood slip group the most according to claim 1, it is characterised in that: described high bar promotes lining Plate, short bar promote liner plate and all use M42*180 gib-headed bolt to be fixed on autogenous tumbling mill cylinder.