CN2709117Y - Lifting device for removing small gear wheel of ball mill - Google Patents
Lifting device for removing small gear wheel of ball mill Download PDFInfo
- Publication number
- CN2709117Y CN2709117Y CN 200420065784 CN200420065784U CN2709117Y CN 2709117 Y CN2709117 Y CN 2709117Y CN 200420065784 CN200420065784 CN 200420065784 CN 200420065784 U CN200420065784 U CN 200420065784U CN 2709117 Y CN2709117 Y CN 2709117Y
- Authority
- CN
- China
- Prior art keywords
- jack
- pressing plate
- ball mill
- wheel gear
- denticle wheel
- 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
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- 201000011180 Dental Pulp Calcification Diseases 0.000 claims description 32
- 230000007306 turnover Effects 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The jacking device comprises a jack, wherein a lower pressing plate is fixedly mounted at one end of a lacing wire, an upper pressing plate is fixedly mounted at the other end of the lacing wire, an ejection hole which can eject a pinion gear and can allow a pinion shaft to pass through is formed in the upper pressing plate, and the jack is arranged on the lower pressing plate. The top end of the top shaft of the jack can be provided with a protective plate. The utility model has the advantages of reasonable and compact structure, utilize this to demolish ball mill pinion gear jacking device, can conveniently and perfectly dismantle the pinion gear from the pinion shaft get off to carry out the turn-over and handle and make its original not load flank of tooth bear work load, thereby prolong the life of pinion gear.
Description
One, technical field:
The utility model relates to the gear provision for disengagement, is a kind of dismounting ball mill denticle wheel gear jacking apparatus.
Two, background technology:
The denticle wheel gear of ball mill in use for some time, the stress surface wear point abrasion of denticle wheel gear is serious, therefore need to the denticle wheel gear do turn-over handle and make its originally not the load flank of tooth bear service load, but denticle wheel gear and little roller axle are tight interference fit, thereby be difficult for the denticle wheel gear is disassembled from little roller axle, if improper will the causing denticle wheel gear and little roller axle of dismounting damaged and can't normally be used even scrap.
Three, summary of the invention:
The utility model provides a kind of dismounting ball mill denticle wheel gear jacking apparatus, and it can make things convenient for and in good condition the denticle wheel gear be disassembled from little roller axle.
The technical solution of the utility model realizes by following measure: a kind of dismounting ball mill denticle wheel gear jacking apparatus, comprise jack, end in lacing wire is installed with the bottom pressing plate, the other end in lacing wire is installed with top hold-down, have on top hold-down and can push up the denticle wheel gear and can allow the hole that ejects that little roller axle passes through again, jack places on the pressing plate of bottom.
Apical axis top at above-mentioned jack can be equipped with protective plate.
Reasonable and compact in structure of the present utility model, utilize this dismounting ball mill denticle wheel gear jacking apparatus, can make things convenient for and in good condition the denticle wheel gear is disassembled from little roller axle, make so that carry out turn-over to handle its originally not the load flank of tooth bear service load, thereby prolong the service life of denticle wheel gear.
Four, description of drawings:
Master when accompanying drawing 1 is the utility model most preferred embodiment user mode looks the sectional structure schematic diagram,
Coding in the accompanying drawing is respectively: 1 is jack, and 2 are lacing wire, and 3 is the bottom pressing plate, and 4 is top hold-down, and 5 is the denticle wheel gear, and 6 is little roller axle, and 7 for ejecting the hole, and 8 is protective plate.
Five, the specific embodiment:
The utility model is not subjected to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
Below in conjunction with most preferred embodiment and accompanying drawing the utility model is further described:
As shown in Figure 1, this removes ball mill denticle wheel gear jacking apparatus, comprise 1 jack, end in lacing wire 2 is installed with bottom pressing plate 3, the other end in lacing wire 2 is installed with top hold-down 4, on top hold-down 4, have can push up that denticle wheel gear 5 can allow again denticle wheel shaft 6 passes through eject hole 7, jack 1 places on the bottom pressing plate 3.When needing dismounting denticle wheel gear, as shown in Figure 1, the end that the denticle wheel shaft 6 of denticle wheel gear 5 at first will be installed passes and ejects hole 7 on the top hold-down 4, and the other end of denticle wheel shaft 6 is put in the apical axis top of jack 1, apical axis by jack 1 upwards pushes up denticle wheel shaft 6 then, under the effect of 4 pairs of denticle wheel gears 5 of top hold-down, denticle wheel gear 5 is disassembled from denticle wheel shaft 6, make so that carry out turn-over to handle its originally not the load flank of tooth bear service load, thereby prolong the service life of denticle wheel gear.
In order to reduce or to avoid of the damage of the apical axis of jack 1, as shown in Figure 1, protective plate 7 preferably is installed on the apical axis top of jack 1 to top denticle wheel shaft 6.
Claims (2)
1. dismounting ball mill denticle wheel gear jacking apparatus, comprise jack, an end that it is characterized in that lacing wire is installed with the bottom pressing plate, the other end in lacing wire is installed with top hold-down, have on top hold-down and can push up the denticle wheel gear and can allow the hole that ejects that little roller axle passes through again, jack places on the pressing plate of bottom.
2. dismounting ball mill denticle wheel gear jacking apparatus according to claim 1 is characterized in that the apical axis top of jack is equipped with protective plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420065784 CN2709117Y (en) | 2004-06-30 | 2004-06-30 | Lifting device for removing small gear wheel of ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420065784 CN2709117Y (en) | 2004-06-30 | 2004-06-30 | Lifting device for removing small gear wheel of ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2709117Y true CN2709117Y (en) | 2005-07-13 |
Family
ID=34852331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420065784 Expired - Fee Related CN2709117Y (en) | 2004-06-30 | 2004-06-30 | Lifting device for removing small gear wheel of ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2709117Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101745888B (en) * | 2008-12-15 | 2011-09-28 | 鞍钢股份有限公司 | Method for disassembling clamping block of flying shear |
| CN102049335B (en) * | 2009-11-06 | 2012-07-04 | 五冶集团上海有限公司 | Installation and construction method of large-sized ball mill |
| CN110328640A (en) * | 2019-08-13 | 2019-10-15 | 大连康丰科技有限公司 | A kind of continuous coating mould replacing options of electrical cable aluminium sheath and tool |
-
2004
- 2004-06-30 CN CN 200420065784 patent/CN2709117Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101745888B (en) * | 2008-12-15 | 2011-09-28 | 鞍钢股份有限公司 | Method for disassembling clamping block of flying shear |
| CN102049335B (en) * | 2009-11-06 | 2012-07-04 | 五冶集团上海有限公司 | Installation and construction method of large-sized ball mill |
| CN110328640A (en) * | 2019-08-13 | 2019-10-15 | 大连康丰科技有限公司 | A kind of continuous coating mould replacing options of electrical cable aluminium sheath and tool |
| CN110328640B (en) * | 2019-08-13 | 2024-01-23 | 大连康丰科技有限公司 | Method and tool for replacing continuous cladding mold of cable aluminum sheath |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |