CN203712235U - Lining plate dismounting device for ball mill tube - Google Patents
Lining plate dismounting device for ball mill tube Download PDFInfo
- Publication number
- CN203712235U CN203712235U CN201420089281.8U CN201420089281U CN203712235U CN 203712235 U CN203712235 U CN 203712235U CN 201420089281 U CN201420089281 U CN 201420089281U CN 203712235 U CN203712235 U CN 203712235U
- Authority
- CN
- China
- Prior art keywords
- pull rod
- cross beam
- ball mill
- lining plate
- hydraulic jack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a lining plate dismounting device for a ball mill tube, and belongs to the technical field of ball mill tube maintenance. The lining plate dismounting plate comprises a hydraulic jack 1, a cross beam 2, a pull rod 3 and a sleeve 4, wherein the two ends of the cross beam 2 are connected with one end of the pull rod 3; the other end of the pull rod 3 is connected with the sleeve 4; the hydraulic jack 1 is fixed on the cross beam 2; cross beam regulation holes 5 are symmetrically formed in the two ends of the cross beam 2; a pull rod regulation hole 6 is formed in one end of the pull rod 3. A support composed of the cross beam, the pull rod and the sleeve can achieve the effect of stabilizing the hydraulic jack, and the hydraulic jack cannot shake violently when bolts are dismounted, so that the dismounting speed is quickened. The cross beam regulation holes and the pull rod regulation hole are cooperated with each other to change the size of the support, so that the whole device can be suitable for different ball mills, and the lining plate dismounting device is convenient to use accordingly.
Description
Technical field
The utility model relates to ball mill barrel maintenance technology field, specifically a kind of cylinder lining plate of ball mill provision for disengagement.
Background technology
After the complete installation of cylinder lining plate of ball mill, its each liner plate surrounding has gap, ball mill is after operation a period of time, in gap, fill up broken steel ball and ore, when liner plate expires need to change time service life, because the broken steel ball filling up in gap and ore produce powerful frictional force to liner plate, make the dismantlement work of liner plate difficult.The at present dismounting of cylinder lining plate of ball mill adopts the mode of tolling to carry out substantially, by overhead traveling crane, will hit thick stick and hang and be suspended in appropriate location, utilizes many people to swing frontal impact lining-plate bolt, to realize the dismounting of shell liner simultaneously.Carry out like this dismounting of cylinder lining plate of ball mill, labor strength is large, and removal efficiency is low, has larger potential safety hazard simultaneously.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of cylinder lining plate of ball mill provision for disengagement, and this device can be removed cylinder lining plate of ball mill easily.
The technical scheme of the utility model technical solution problem is:
A kind of cylinder lining plate of ball mill provision for disengagement, comprise hydraulic jack, also comprise crossbeam 2, pull bar 3 and sleeve 4, the two ends of crossbeam 2 are connected with one end of described pull bar 3, the other end of pull bar 3 is connected with sleeve 4, and described hydraulic jack 1 is fixed on described crossbeam 2.
Crossbeam 2 two ends are arranged with crossbeam adjustment hole 5.
Pull bar 3 one end are provided with pull bar adjustment hole 6.
The beneficial effects of the utility model are: the support that crossbeam, pull bar, sleeve are combined into can play the effect of stable hydraulic jack, and when demounting bolt, hydraulic jack is not just rocked, and has accelerated dismounting speed.Crossbeam regulates through hole and pull bar adjustment hole to cooperatively interact can change the size of support, makes whole device can adapt to different ball mills, and then easy to use.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is top view of the present utility model;
Fig. 3 is the utility model beam structure schematic diagram;
Fig. 4 is the utility model Tiebar structure schematic diagram.
reference numeral
Hydraulic jack 1, crossbeam 2, pull bar 3, sleeve 4, crossbeam adjustment hole 5, pull bar adjustment hole 6.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further: a kind of cylinder lining plate of ball mill provision for disengagement, comprises hydraulic jack 1, crossbeam 2, pull bar 3, sleeve 4.The two ends of crossbeam 2 are connected with pull bar 3, and the other end of pull bar 3 is connected with sleeve 4, and the top of hydraulic jack 1 is fixed on the centre of crossbeam 2.Crossbeam 2 is comprised of 4 consistent size and the metallic plate that is parallel to each other, and the two ends of crossbeam 2 every metallic plates are all symmetrical has a crossbeam adjustment hole 5 that quantity is identical, and crossbeam adjustment hole 5 can be pressed for regulator solution the distance of jack 1 and bolt.Pull bar 3 is comprised of 2 consistent size and the metallic plate that is parallel to each other, and pull bar 3 every metallic plate one end all have the pull bar adjustment hole 6 that quantity is identical, and pull bar adjustment hole 6 can be pressed for regulator solution the distance of jack 1 and bolt.The bottom of hydraulic jack 1 has and the mutual adaptive groove of cylinder lining plate of ball mill bolt.
During use, first sleeve 4 is enclosed within on the bolt of wanting demounting bolt both sides, after sleeve 4 jail covers, the position of hydraulic jack 1 is defined immediately, starts afterwards hydraulic jack 1, and hydraulic jack 1 will be pushed bolt towards rightabout, until bolt is ejected.
Claims (3)
1. a cylinder lining plate of ball mill provision for disengagement, comprise hydraulic jack, it is characterized in that: also comprise crossbeam (2), pull bar (3) and sleeve (4), the two ends of described crossbeam (2) are connected with described pull bar (3), the other end of pull bar (3) is connected with described sleeve (4), and described hydraulic jack (1) is fixed on described crossbeam (2).
2. a kind of cylinder lining plate of ball mill provision for disengagement according to claim 1, is characterized in that: described crossbeam (2) two ends are arranged with crossbeam adjustment hole (5).
3. a kind of cylinder lining plate of ball mill provision for disengagement according to claim 1, is characterized in that: described pull bar (3) one end is provided with pull bar adjustment hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089281.8U CN203712235U (en) | 2014-02-28 | 2014-02-28 | Lining plate dismounting device for ball mill tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420089281.8U CN203712235U (en) | 2014-02-28 | 2014-02-28 | Lining plate dismounting device for ball mill tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203712235U true CN203712235U (en) | 2014-07-16 |
Family
ID=51151433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420089281.8U Expired - Fee Related CN203712235U (en) | 2014-02-28 | 2014-02-28 | Lining plate dismounting device for ball mill tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203712235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625703A (en) * | 2015-02-27 | 2015-05-20 | 衢州妙凯节能科技有限公司 | Conveying and mounting machine of liners |
-
2014
- 2014-02-28 CN CN201420089281.8U patent/CN203712235U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625703A (en) * | 2015-02-27 | 2015-05-20 | 衢州妙凯节能科技有限公司 | Conveying and mounting machine of liners |
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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 |
Granted publication date: 20140716 Termination date: 20200228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |