CN104070343B - A kind of rock feeder ore storage bin substrate and lining plate replacing method - Google Patents
A kind of rock feeder ore storage bin substrate and lining plate replacing method Download PDFInfo
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- CN104070343B CN104070343B CN201410273527.1A CN201410273527A CN104070343B CN 104070343 B CN104070343 B CN 104070343B CN 201410273527 A CN201410273527 A CN 201410273527A CN 104070343 B CN104070343 B CN 104070343B
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- substrate
- ore
- storage bin
- liner plate
- ore storage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/002—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units stationary whilst being composed
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a kind of rock feeder ore storage bin substrate and lining plate replacing method, the method includes five steps: preparation process, covers, supports step, press-in, fixing step, remove step, takes out step, the technical scheme is that need not empty in ore storage bin in the case of ore storage, realize the replacing of ore storage bin liner plate, be greatly saved the time, cost-effective, reduce labor intensity, avoid numerous and diverse scheduling and the operation process of former substitute mode, simplify the program of replacing, have obvious economic benefit.
Description
Technical field
The present invention relates to a kind of need not empty in rock feeder ore storage bin in the case of Ore, the method that ore storage bin substrate and liner plate are replaced, belong to mining equiment area of maintenance.
Background technology
Currently for iron-plate feeder substrate and the replacing of liner plate, first run well mining equiment, and by the material potential drop of ore deposit heap to lowest order, during this, away from the region of feed opening, Ore can not get emptying.Next is assembled the engineering truck such as excavator, bull-dozer and is assembled towards feed opening by periphery Ore, now mining equiment runs well, need to ensure the normal for ore deposit of mine system, this process creates operating condition due to engineering truck to be, engineering truck needs the disposal ability of activity duration and mining equiment to have the upper limit, needs to spend one period the shortest.And these process labor intensive, material resources, financial resources.Finally, until Ore is processed, ore storage empties, and in ore storage bin, Ore empties, it is possible to start to change the ore storage bin liner plate of iron-plate feeder.Whole process needs carefully schedule, should ensure the normal Ore supply of the mine system before maintenance down, shorten the time that this process is spent the most as possible.Such operation process can not the most all be carried out, only in the case of large-area ore storage bin wear liner, and United Dispatching.If a certain block of liner plate is too short for service life, the worn out liner plate of Ore and substrate, leak and go out, can not carry out the most again emptying the operation of rough heap.Labor intensive the liner plate of breakage can only be gone to carry out continuous soldering, to prevent it from leaking ore deposit, production operation and plant maintenance be brought stern challenge.
Summary of the invention
The present invention provides a kind of need not empty in ore storage bin in the case of Ore, the method being replaced ore storage bin substrate and liner plate.
The technical solution adopted in the present invention is as follows:
Step one, preparation process, described rock feeder is shut down, removes the required substrate changed and liner plate and periphery liner plate and the connection screw rod of fixing device；
Step 2, cover, support step, new substrate and liner spare part are covered on the substrate of required replacing and the same position of liner plate, a preset fixed support being provided that reliable and stable support, jack is fixed between support and new substrate and liner spare part；
Step 3, press-in, fixing step, press jack, new substrate and liner spare part are pressed into substrate and the position of liner plate of required replacing, and be fixed up with screw rod, jack is pressed into when, open rock feeder, allowing the Ore in ore storage bin flow, the substrate of required replacing and liner plate can be pushed in ore storage bin by the extruding of jack；
Step 4, removes step, after new substrate and liner spare part are pressed into installation site, is fixed by screw rod, then remove fixed support, during standing screw, stops the operating of iron-plate feeder；
Step 5, take out step, open rock feeder, utilize the extruding between Ore and the substrate of required replacing and liner plate, rubbing action, Ore stream is allowed to drive the required substrate changed and liner plate to move to the blanking position of rock feeder, and will change lower ore storage bin substrate and liner plate takes out, thus realization is need not empty in ore storage bin in the case of Ore, is replaced ore storage bin substrate and liner plate.
Accompanying drawing explanation
Fig. 1 is the workflow diagram of the replacing options that the present invention relates to.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with specific embodiment and coordinate accompanying drawing 1, the present invention is described in more detail.
As it is shown in figure 1, the method for the present invention includes following five steps:
Step one, preparation process, described rock feeder is shut down, removes the required substrate changed and liner plate and periphery liner plate and the connection screw rod of fixing device；
Step 2, cover, support step, new substrate and liner spare part are covered on the substrate of required replacing and the same position of liner plate, a preset fixed support being provided that reliable and stable support, jack is fixed between support and new substrate and liner spare part；
Step 3, press-in, fixing step, press jack, new substrate and liner spare part are pressed into substrate and the position of liner plate of required replacing, and be fixed up with screw rod, jack is pressed into when, open rock feeder, allowing the Ore in ore storage bin flow, the substrate of required replacing and liner plate can be pushed in ore storage bin by the extruding of jack；
Step 4, removes step, after new substrate and liner spare part are pressed into installation site, is fixed by screw rod, then remove fixed support, during standing screw, stops the operating of iron-plate feeder；
Step 5, take out step, open rock feeder, utilize the extruding between Ore and the substrate of required replacing and liner plate, rubbing action, Ore stream is allowed to drive the required substrate changed and liner plate to move to the blanking position of rock feeder, and will change lower ore storage bin substrate and liner plate takes out, thus realization is need not empty in ore storage bin in the case of Ore, is replaced ore storage bin substrate and liner plate.
The technical scheme is that need not empty in ore storage bin in the case of ore storage, the connection screw rod of substrate and liner plate and periphery liner plate and fixing device is removed, cover on the substrate and liner plate of old ore storage bin with new ore storage bin substrate and liner plate, with jack, new ore storage bin substrate and liner plate are pressed into the attachable position of screw rod, screw rod is fixed.Then, on the premise of jack obtains secure support, open iron-plate feeder, by the extruding between Ore and the old liner plate changed and rubbing action, drive the old liner plate changed to follow Ore and move to the blanking position of iron-plate feeder together, be drawn off, it is achieved the replacing of ore storage bin liner plate.
The invention has the beneficial effects as follows: be greatly saved the time, cost-effective, reduce labor intensity, avoid numerous and diverse scheduling and the operation process of former substitute mode, simplify the program of replacing, have obvious economic benefit.
The above is only the preferred embodiment for the present invention; it should be pointed out that, for the member of ordinary skill of the art, on the premise of without departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (1)
1. a rock feeder ore storage bin substrate and lining plate replacing method, it is characterised in that the method can be right need not empty in ore storage bin in the case of Ore
Under Ore, rock feeder ore storage bin substrate and liner plate are replaced, and concretely comprise the following steps:
Step one, preparation process, described rock feeder is shut down, removes the required substrate changed and liner plate and periphery liner plate and the connection of fixing device
Screw rod；
Step 2, covers, supports step, new substrate and liner spare part is covered on the substrate of required replacing and the same position of liner plate, preset one
The individual fixed support being provided that reliable and stable support, is fixed on jack between support and new substrate and liner spare part；
Step 3, press-in, fixing step, press jack, the institute that new substrate and liner spare part are pressed into the required substrate changed and liner plate is in place
Put, and be fixed up with screw rod, jack is pressed into when, open rock feeder, allow the Ore in ore storage bin flow, the extruding of jack
The substrate of required replacing and liner plate can be pushed in ore storage bin；
Step 4, removes step, after new substrate and liner spare part are pressed into installation site, is fixed by screw rod, then remove fixed support,
During standing screw, stop the operating of iron-plate feeder；
Step 5, takes out step, opens rock feeder, utilizes the extruding between Ore and the substrate of required replacing and liner plate, rubbing action, allows Ore stream
Drive the required substrate changed and liner plate to move to the blanking position of rock feeder, and lower ore storage bin substrate will be changed and liner plate takes out, thus realization exists
Need not empty in ore storage bin in the case of Ore, ore storage bin substrate and liner plate are replaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410273527.1A CN104070343B (en) | 2014-06-18 | 2014-06-18 | A kind of rock feeder ore storage bin substrate and lining plate replacing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410273527.1A CN104070343B (en) | 2014-06-18 | 2014-06-18 | A kind of rock feeder ore storage bin substrate and lining plate replacing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104070343A CN104070343A (en) | 2014-10-01 |
| CN104070343B true CN104070343B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410273527.1A Active CN104070343B (en) | 2014-06-18 | 2014-06-18 | A kind of rock feeder ore storage bin substrate and lining plate replacing method |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959801B (en) * | 2015-06-03 | 2017-03-15 | 金堆城钼业股份有限公司 | A kind of method for removing fixed cone lining plate of crushing machine |
| CN106238158B (en) * | 2016-08-11 | 2018-12-25 | 中信重工机械股份有限公司 | A kind of spiral agitator supporting adn fixing device |
| CN109607437B (en) * | 2018-11-27 | 2021-02-05 | 中冶天工集团有限公司 | Method for quickly installing wear-resistant lining plate in large funnel by using movable lifting vehicle |
| CN109622156B (en) * | 2018-12-28 | 2023-09-01 | 洛阳矿山机械工程设计研究院有限责任公司 | Lining plate replacing device of small and medium-sized mill and using method |
| CN112621102A (en) * | 2020-12-09 | 2021-04-09 | 钢城集团凉山瑞海实业有限公司 | Hot stuffy pool steel billet repairing and installing method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2113981U (en) * | 1992-02-02 | 1992-08-26 | 冶金工业部攀枝花钢铁公司 | Disassembling device for changing blast furnace cooling plate |
| JP3270758B2 (en) * | 2000-06-12 | 2002-04-02 | 株式会社オーハシテクニカ | Press-fit joint between shaft and plate |
| CN201494887U (en) * | 2009-08-07 | 2010-06-02 | 中冶长天国际工程有限责任公司 | Direct-acting plate type ore feeder |
| CN102601605B (en) * | 2012-03-29 | 2013-09-25 | 中建交通建设集团有限公司 | Device for installing and detaching support shoes of jacks of shield tunneling machine and method for installing and detaching support shoes |
| CN103466038B (en) * | 2013-08-30 | 2016-01-20 | 中国海洋石油总公司 | A kind of FPSO single-point cone buoy inner connection tube replacing options |
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Address after: 335400 No. 15 metallurgical Avenue, Yingtan, Jiangxi, Guixi Patentee after: Jiangxi Copper Co., Ltd. Address before: 335424 No. 28 metallurgy North Road, Yingtan City, Jiangxi, Guixi Patentee before: Jiangxi Copper Co., Ltd. |
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