CN210965370U - Lining plate of ball mill - Google Patents
Lining plate of ball mill Download PDFInfo
- Publication number
- CN210965370U CN210965370U CN201921979646.3U CN201921979646U CN210965370U CN 210965370 U CN210965370 U CN 210965370U CN 201921979646 U CN201921979646 U CN 201921979646U CN 210965370 U CN210965370 U CN 210965370U
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- China
- Prior art keywords
- welt
- unit track
- barrel
- unit
- ball mill
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Abstract
The utility model discloses a ball mill welt, its characterized in that: including the barrel, unit track and welt, the internal unit track that is equipped with of barrel cavity, unit track end to end arranges along the barrel axis, unit track end to end links to each other simultaneously around barrel axis evenly distributed, unit track passes through bolted connection with the barrel, the bolted connection split pin, unit track section is "worker" shape, be equipped with the welt on the unit track, the welt is unanimous with unit track length, the block that a welt dislocation corresponds is on two unit tracks, the welt top is the segmental arc form, and one end is higher than the other end, the welt top is equipped with the arch, the welt is arranged along the barrel axis under unit orbital effect, simultaneously around barrel axis evenly distributed, the low one end of a welt is supported on the high one end of another welt, and form the holding tank. The utility model discloses the advantage has: high grinding efficiency, difficult looseness and convenient installation.
Description
Technical Field
The invention belongs to the technical field of ball mill accessories, and particularly relates to a ball mill lining plate.
Background
The ball mill is a key device for crushing materials after the materials are crushed, and is mainly applied to production industries of cement, silicate products, novel building materials, refractory materials, chemical fertilizers, black and non-ferrous metal ore dressing, glass ceramics and the like; at present, the shape of a barrel lining plate of a domestic ball mill is mostly a wavy lining plate with a wavy cross section, after the ball mill rotates, the resistance of the lining plate to materials and steel balls is small, the materials and the steel balls cannot be lifted to an effective height by the wavy lining plate, the impact force of the steel balls to the materials is small, and the ore grinding efficiency is influenced; in addition, when the ball mill works, the lining plate can be repeatedly collided by the grinding body and materials, the fastening screws are easy to fall off, so that the lining plate is very easy to loosen, the normal work of the ball mill is influenced, the materials are easy to leak from the screw holes of the cylinder body, and equipment accidents are easy to happen. Therefore, it is important to solve the above problems.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides the ball mill lining plate which has high ball milling efficiency, is not easy to loosen and is convenient to install.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a ball mill lining plate is characterized in that: including barrel, unit track and welt, the barrel intracavity is equipped with the unit track, the unit track end to end is followed the barrel axis is arranged, unit track end to end centers on simultaneously barrel axis evenly distributed, the unit track with the barrel passes through bolted connection, bolted connection split pin, the unit track section is "worker" shape, be equipped with the welt on the unit track, the welt with unit track length is unanimous, one the block that the welt dislocation corresponds is on two the unit track, the welt top is the arc section form, and one end is higher than the other end, the welt top is equipped with the arch, the welt is in along under unit orbital effect along the barrel axis is arranged, centers on simultaneously barrel axis evenly distributed, one the low one end of welt supports on another the high one end of welt, and a receiving groove is formed.
Furthermore, the bolt is a bolt with a hole at the outer hexagonal tail part.
Further, the lining plate and the protrusion are integrally formed.
Compared with the prior art, the invention has the advantages that: the unit rails are transversely arranged and fixedly installed on the barrel through bolts, the lining plate is clamped on the unit rails, the bolts are arranged at the bottoms of the lining plates and cannot be contacted with materials, and the bolts do not have the material leakage phenomenon, so that equipment accidents cannot occur; the holding tank can carry material and steel ball to rotate, can promote material and steel ball to effectual height to the steel ball is big to the impact force of material, raises the efficiency.
Drawings
FIG. 1 is a schematic front view of a ball mill liner of the present invention;
FIG. 2 is a schematic left side view of a ball mill liner of the present invention, showing only the arrangement of the unit rails and the liner;
FIG. 3 is a schematic view of the installation of a liner plate for a ball mill in accordance with the present invention.
In the figure, 1, a cylinder body, 2, a unit track, 3, a lining plate, 4, a bolt, 5, a cotter pin, 6, a bulge and 7, an accommodating groove.
Detailed Description
The following examples are intended to further illustrate the present invention and should not be construed as limiting the scope of the invention, and other insubstantial modifications and adaptations of the invention by those skilled in the art based on the teachings herein are intended to be covered thereby.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In fig. 1, 2 and 3, in the drawings, 1, a cylinder, 2, a unit rail, 3, a lining, 4, a bolt, 5, a cotter pin, 6, a protrusion, 7, a receiving groove.
A ball mill lining plate is characterized in that: the barrel comprises a barrel body 1, unit rails 2 and lining plates 3, wherein the unit rails 2 are arranged in a cavity of the barrel body 1, the unit rails 2 are arranged along the axis of the barrel body 1 in an end-to-end manner, the unit rails 2 are evenly distributed around the axis of the barrel body 1 in an end-to-end manner, the unit rails 2 are connected with the barrel body 1 through bolts 4, the bolts 4 are connected with split pins 5, the cross section of each unit rail 2 is in an I shape, the lining plates 3 are arranged on the unit rails 2, the length of each lining plate 3 is consistent with that of each unit rail 2, one lining plate 3 is correspondingly clamped on the two unit rails 2 in a, one end of the lining plate 3 is higher than the other end, the top of the lining plate 3 is provided with a bulge 6, the lining plates 3 are arranged along the axis of the cylinder body 1 under the action of the unit track 2, while being evenly distributed around the axis of the barrel 1, the lower end of one liner plate 3 abuts against the higher end of the other liner plate 3 and forms a receiving groove 7.
The bolt 4 is a bolt with a hole at the outer hexagonal tail part.
The lining plate 3 and the bulge 6 are integrally formed.
When the device is installed, the unit rails 2 are transversely arranged and fixedly installed on the barrel 1 through the bolts 4, the lining plates 3 are clamped on the unit rails 2, the bolts 4 are arranged at the bottoms of the lining plates 3 and cannot be contacted with materials, and the bolts 4 do not have the phenomenon of material leakage, so that equipment accidents cannot occur; the lining plates are uniformly distributed around the axis of the cylinder body 1, the lower end of one lining plate 3 is propped against the higher end of the other lining plate 3, and an accommodating groove 7 is formed; when the ball mill works, the accommodating groove 7 can carry materials and steel balls to rotate and can lift the materials and the steel balls to an effective height, so that the impact force of the steel balls on the materials is large, and the efficiency is improved; in addition, in the course of the work, welt 3 can be collided repeatedly by steel ball and material, because welt 3 block is on unit track 2 to there is not the screw obscission, makes welt 3 fixed firm.
The present invention is not described in detail in the prior art.
Claims (3)
1. A ball mill lining plate is characterized in that: including barrel (1), unit track (2) and welt (3), barrel (1) intracavity is equipped with unit track (2), unit track (2) end to end follows barrel (1) axis is arranged, unit track (2) end to end centers on simultaneously barrel (1) axis evenly distributed, unit track (2) with barrel (1) is connected through bolt (4), split pin (5) are connected in bolt (4), unit track (2) cross-section is "worker" shape, be equipped with welt (3) on unit track (2), welt (3) with unit track (2) length is unanimous, one the block that welt (3) dislocation corresponds is in two on unit track (2), welt (3) top is the arc section form, and one end is higher than the other end, welt (3) top is equipped with arch (6), welt (3) are in follow under the effect of unit track (2) barrel (1) axis line is arranged, simultaneously centers on barrel (1) axis evenly distributed, one the low one end of welt (3) is supported another on the high one end of welt (3), and forms holding tank (7).
2. A ball mill liner as claimed in claim 1, wherein: the bolt (4) is a bolt with a hole at the outer hexagonal tail part.
3. A ball mill liner as claimed in claim 1, wherein: the lining plate (3) and the bulge (6) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921979646.3U CN210965370U (en) | 2019-11-16 | 2019-11-16 | Lining plate of ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921979646.3U CN210965370U (en) | 2019-11-16 | 2019-11-16 | Lining plate of ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210965370U true CN210965370U (en) | 2020-07-10 |
Family
ID=71457100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921979646.3U Active CN210965370U (en) | 2019-11-16 | 2019-11-16 | Lining plate of ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210965370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226029A (en) * | 2021-12-23 | 2022-03-25 | 黄超 | Horizontal alumina powder ball mill |
-
2019
- 2019-11-16 CN CN201921979646.3U patent/CN210965370U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226029A (en) * | 2021-12-23 | 2022-03-25 | 黄超 | Horizontal alumina powder ball mill |
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