CN205392634U - Ball mill liners with shock -absorbing function - Google Patents
Ball mill liners with shock -absorbing function Download PDFInfo
- Publication number
- CN205392634U CN205392634U CN201620122855.6U CN201620122855U CN205392634U CN 205392634 U CN205392634 U CN 205392634U CN 201620122855 U CN201620122855 U CN 201620122855U CN 205392634 U CN205392634 U CN 205392634U
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- China
- Prior art keywords
- wear
- base plate
- shock
- absorbing function
- grinding machine
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- Expired - Fee Related
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Abstract
The utility model belongs to engineering equipment field, concretely relates to ball mill liners with shock -absorbing function, including bottom plate and wear -resistant surface board, bottom plate and wear -resistant surface board between add the buffer layer, the buffer layer include that the multiunit is the elastic component that the matrix was arranged, it is perpendicular that the flexible direction and the bottom plate of elastic component belong to the plane. Can install the inner wall at the ball mill, reduce the vibration that the comminuted initial stage produced, effective protective apparatus safe operation.
Description
Technical field
This utility model belongs to engineering equipment field, is specifically related to a kind of ball grinding machine lining board with shock-absorbing function.
Background technology
Ball mill is after material is broken, then carries out the key equipment pulverized.It is widely used in cement, silicate product, New Building Materials, refractory material, chemical fertilizer, black in the production industry such as non-ferrous metal ore and glass ceramics, and various Ores and other grindability material are carried out dry type or wet type grinding.Ball mill is applicable to the various Ore of grinding and other material, is widely used in ore dressing, the industry such as building materials and chemical industry, can be divided into dry type and two kinds of grinding modes of wet type.Different according to ore discharge mode, can lattice subtype and overflow type two kinds.
The basic functional principle of ball mill is very simple, when cylinder rotates, material doped with steel ball rotates rising with inner wall of rotary drum under centrifugal action, owing to gravity makes material depart from from inwall more than centrifugal action after material arrives certain altitude, pound and complete to pulverize on the material of lower, make crushing effect more satisfactory, also just because of such operation principle, at the initial stage of pulverizing, the vibration of cylinder is strong, making the momentum suffered by the support member of cylinder both sides very big, long-time use is susceptible to fatigue damage, causes production accident.
Utility model content
This utility model is in order to solve above-mentioned problems of the prior art, and this utility model provides a kind of ball grinding machine lining board with shock-absorbing function, it is possible to be arranged on the inwall of ball mill, reduces the vibration of crushing material initial stage generation, effectively protects equipment safety operation.
The concrete technical scheme that this utility model adopts is:
A kind of ball grinding machine lining board with shock-absorbing function, including base plate and wear-resisting panel, having additional buffer layer between described base plate and wear-resisting panel, described buffer layer includes many groups elastic component in matrix arrangement, and the telescopic direction of elastic component is vertical with base plate place plane.
Described elastic component includes thrust spring, fairlead, and thrust spring is sleeved on the outside of fairlead.
Described fairlead includes being all upper bush and the lower sleeve of hollow cylinder structure, and the internal diameter of upper bush is more than the external diameter of lower sleeve, and upper bush is fixed on the lower surface of wear-resisting panel, and lower sleeve is fixed on the upper surface of base plate, and upper bush is sleeved on the outside of lower sleeve.
Described upper bush length is L, and lower sleeve length is l, meets L>l, described base plate and between wear-resisting panel distance be H, the relation of its three meets L-l<H<L+l.
Described wear-resisting panel upper surface is provided with carburizing wear rib, and described carburizing wear rib is the arrangement in groined type on wear-resisting panel.
Described base plate lower surface is arc-shaped structure, and the center line of base plate is provided with fixing hole.
The beneficial effects of the utility model are:
This utility model; elastic component is adopted to carry out damping; the Vibrant buffer produced during by crushing material; momentum when vibrating is reduced, it is to avoid equipment produces the problem of fatigue rupture for a long time when high vibration, is conducive to protection equipment; the carburizing wear rib arranged can strengthen cylinder and carry the ability of material; make material can arrive higher height when rotating speed is relatively low by carburizing wear rib, advantageously reduce equipment rotating speed, reduce vibration.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is the schematic diagram overlooking direction of Fig. 1；
In accompanying drawing, 1, base plate, 2, wear-resisting panel, 3, thrust spring, 4, upper bush, 5, lower sleeve, 6, carburizing wear rib, 7, fixing hole.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail:
Specific embodiment is as shown in Figures 1 and 2, this utility model is a kind of ball grinding machine lining board with shock-absorbing function, including base plate 1 and wear-resisting panel 2, buffer layer is had additional between described base plate 1 and wear-resisting panel 2, described buffer layer includes many groups elastic component in matrix arrangement, and the telescopic direction of elastic component is vertical with base plate 1 place plane.This utility model is arranged on the inwall of ball mill when using; contact with wear-resisting panel 2 during crushing material; the vibration that material produces when pounding absorbs by elastic component; the momentum that base plate 1 and the cylinder that contacts with base plate 1 are subject to is reduced; reduce the amplitude of vibration; be conducive to protection equipment, it is to avoid the fatigue damage of equipment.
Described elastic component includes thrust spring 3, fairlead, and thrust spring 3 is sleeved on the outside of fairlead.Described fairlead includes being all upper bush 4 and the lower sleeve 5 of hollow cylinder structure, the internal diameter of upper bush 4 is more than the external diameter of lower sleeve 5, upper bush 4 is fixed on the lower surface of wear-resisting panel 2, and lower sleeve 5 is fixed on the upper surface of base plate 1, and upper bush 4 is sleeved on the outside of lower sleeve 5.Described upper bush 4 length is L, and lower sleeve 5 length is l, meets L>l, described base plate 1 and the spacing of wear-resisting panel 2 are H, and the relation of its three meets L-l<H<L+l.By means of fairlead, it is ensured that the vibration on upper-lower position of the wear-resisting panel 2, it is prevented that wear-resisting panel 2 tilts to cause material to pour into buffer layer in a large number but elastic failure in use.
Described wear-resisting panel 2 upper surface is provided with carburizing wear rib 6, and described carburizing wear rib 6 is the arrangement in groined type on wear-resisting panel 2.
Described base plate 1 lower surface is arc-shaped structure, and the center line of base plate 1 is provided with fixing hole 7.Being installed in cylinder by the fixing hole 7 arranged by this utility model, owing to cylinder is cylindrical structure, the base plate 1 of circular arc is fitted with inner wall of rotary drum, is conducive to of the present utility model fixing, reduces because of the fixing potential safety hazard loosely brought of this utility model.
Claims (6)
1. a ball grinding machine lining board with shock-absorbing function, including base plate (1) and wear-resisting panel (2), it is characterized in that: between described base plate (1) and wear-resisting panel (2), have additional buffer layer, described buffer layer includes many groups elastic component in matrix arrangement, and the telescopic direction of elastic component is vertical with base plate (1) place plane.
2. a kind of ball grinding machine lining board with shock-absorbing function according to claim 1, it is characterised in that: described elastic component includes thrust spring (3), fairlead, and thrust spring (3) is sleeved on the outside of fairlead.
3. a kind of ball grinding machine lining board with shock-absorbing function according to claim 2, it is characterized in that: described fairlead includes being all upper bush (4) and the lower sleeve (5) of hollow cylinder structure, the internal diameter of upper bush (4) is more than the external diameter of lower sleeve (5), upper bush (4) is fixed on the lower surface of wear-resisting panel (2), lower sleeve (5) is fixed on the upper surface of base plate (1), and upper bush (4) is sleeved on the outside of lower sleeve (5).
4. a kind of ball grinding machine lining board with shock-absorbing function according to claim 3, it is characterized in that: described upper bush (4) length is L, lower sleeve (5) length is l, meet L>l, described base plate (1) and the spacing of wear-resisting panel (2) are H, and the relation of its three meets L-l<H<L+l.
5. a kind of ball grinding machine lining board with shock-absorbing function according to claim 1, it is characterized in that: described wear-resisting panel (2) upper surface is provided with carburizing wear rib (6), described carburizing wear rib (6) is in the upper arrangement in groined type of wear-resisting panel (2).
6. a kind of ball grinding machine lining board with shock-absorbing function according to claim 1, it is characterised in that: described base plate (1) lower surface is arc-shaped structure, and the center line of base plate (1) is provided with fixing hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620122855.6U CN205392634U (en) | 2016-02-17 | 2016-02-17 | Ball mill liners with shock -absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620122855.6U CN205392634U (en) | 2016-02-17 | 2016-02-17 | Ball mill liners with shock -absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205392634U true CN205392634U (en) | 2016-07-27 |
Family
ID=56448464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620122855.6U Expired - Fee Related CN205392634U (en) | 2016-02-17 | 2016-02-17 | Ball mill liners with shock -absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205392634U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019095083A1 (en) * | 2017-11-14 | 2019-05-23 | Asesorias Y Servicios Innovaxxion Spa | Multi-layer lifter for semi-autogenous mills or sag mills |
| CN110743669A (en) * | 2019-12-04 | 2020-02-04 | 株洲联信金属有限公司 | Polishing and pressing fixing frame of ball mill |
| CN112138794A (en) * | 2020-09-27 | 2020-12-29 | 江苏富强特钢有限公司 | Lining plate of ball mill |
| CN112221677A (en) * | 2020-09-27 | 2021-01-15 | 江苏富强特钢有限公司 | Lining plate of crusher |
-
2016
- 2016-02-17 CN CN201620122855.6U patent/CN205392634U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019095083A1 (en) * | 2017-11-14 | 2019-05-23 | Asesorias Y Servicios Innovaxxion Spa | Multi-layer lifter for semi-autogenous mills or sag mills |
| CN110743669A (en) * | 2019-12-04 | 2020-02-04 | 株洲联信金属有限公司 | Polishing and pressing fixing frame of ball mill |
| CN112138794A (en) * | 2020-09-27 | 2020-12-29 | 江苏富强特钢有限公司 | Lining plate of ball mill |
| CN112221677A (en) * | 2020-09-27 | 2021-01-15 | 江苏富强特钢有限公司 | Lining plate of crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170217 |