CN102944155B - Ore discharge outlet measuring tool of hydraulic gyratory crusher and use method of ore discharge outlet measuring tool - Google Patents
Ore discharge outlet measuring tool of hydraulic gyratory crusher and use method of ore discharge outlet measuring tool Download PDFInfo
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- CN102944155B CN102944155B CN201210461688.4A CN201210461688A CN102944155B CN 102944155 B CN102944155 B CN 102944155B CN 201210461688 A CN201210461688 A CN 201210461688A CN 102944155 B CN102944155 B CN 102944155B
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Abstract
The invention belongs to the technical field of hydraulic gyratory crushers and particularly relates to an ore discharge outlet measuring tool of a hydraulic gyratory crusher and a use method of the ore discharge outlet measuring tool. The measuring tool is characterized in that the measuring tool comprises a measuring sphere, a rope ear which is arranged at the upper part of the measuring sphere, and a measuring rope which is connected with the rope ear. The ore discharge outlet measuring tool of the hydraulic gyratory crusher gas the advantages that the structure is simple, the measuring tool is convenient to operate, the real-time measurement of the ore discharge outlet of the hydraulic gyratory crusher can be realized to more accurately position a movable cone, the uniformity of grain size of crushed rock is guaranteed, the blockage and the belt scratch accidents in the next process are avoided, and the production efficiency is obviously improved.
Description
Technical field
The invention belongs to hydraulic rotary crusher equipment technical field, especially relate to a kind of hydraulic rotary crusher gape survey instrument and using method.
Background technology
Hydraulic rotary crusher belongs to coarse crushing Single-Cylinder Hydraulic Cone Crusher, and for first paragraph coarse crushing, second segment is broken, is adapted to broken bulk materials in actual production.The principle of work of gyratory crusher is in fact the same with gyratory crusher, and by mantle and fixed opposing compression of boring, squeezed by rock broken, metaling is discharged with gape.Because gape is located at the bottom of determining cone, and mantle is through this gape, so the ore discharge bore of reality be by mantle and fixed bore between distance determine, mantle rising can make mantle and fixed bore between distance diminish, then ore discharge bore diminishes, mantle decline can make mantle and fixed bore between distance becomes greatly, then the change of ore discharge bore is greatly.To the disintegrating machine with different model, the ore discharge bore of its gape is different, and such as the ore discharge bore of PXF60 89 hydraulic rotary crusher is 178mm, and the mantle height of its correspondence is 51mm, and mantle often rises 25.4mm, and ore discharge bore will reduce 6.35mm.Therefore ore discharge bore required time in order to ensure normally to produce, needs the height adjusting mantle before manufacture.In addition, due in actual production process, mantle is serious with fixed liner wear of boring, even if the position of the good mantle of adjusted, along with the continuous increase of wearing and tearing, ore discharge bore also can constantly increase, in order to ensure the ore discharge bore needed for normal production, ensure the even of broken rear rock grain size, avoid causing leak stopping and preventing belt from scratches accident to next procedure, need to measure ore discharge bore at any time to adjust the height of mantle.In actual production, because gape is positioned at the below of determining cone, feed bin height in top adds up to more than ten meter in addition, measures difficulty very big.
Summary of the invention
The object of this invention is to provide structure simple, easy to operate, survey instrument and the using method thereof of ore discharge bore can be measured in real time.
The object of the invention is to be realized by following technical proposals:
Hydraulic rotary crusher gape survey instrument of the present invention, is characterized in that comprising measurement spheroid, is located at the rope ear that this measures spheroid top, the measurement rope that ear of restricting therewith is connected.
The diameter of described measurement spheroid is consistent with the gape bore of hydraulic rotary crusher.
The using method of hydraulic rotary crusher gape survey instrument of the present invention, is characterized in that:
start crusher hydraulic system, disintegrating machine mantle is risen to extreme higher position, and now survey crew stands in crusher upper feed bin overturning platform, and described measurement spheroid is put into the crusher chamber extreme lower position of disintegrating machine by the measurement rope described in operation;
hydraulic system release, makes described disintegrating machine mantle slowly fall after rise, until described measurement spheroid fall into crusher fixed cone the 4th layer of liner plate bottom time, the release of stop solution pressing system, described disintegrating machine mantle position is fixed;
mention described measurement rope, described measurement spheroid is regained.
Advantage of the present invention:
Structure of the present invention is simple, easy to operate, can realize the real-time measurement of hydraulic rotary crusher gape, to position mantle more accurately, ensure that the homogeneity of broken rear rock grain size, avoid causing leak stopping and preventing belt from scratches accident to next procedure, improve production efficiency significantly.
Accompanying drawing explanation
Fig. 1 is using state schematic diagram of the present invention.
Fig. 2 is structural representation of the present invention.
Fig. 3 is the left view of Fig. 2 of the present invention.
Embodiment
The specific embodiment of the present invention is further illustrated below in conjunction with accompanying drawing.
As shown in Figure 1,2 and 3, a kind of hydraulic rotary crusher gape survey instrument, is characterized in that comprising and measures spheroid 5, be located at the rope ear 4 that this measures spheroid 5 top, the measurement rope 2 that ear 4 of restricting therewith is connected.
The diameter of described measurement spheroid 5 is consistent with the gape bore of hydraulic rotary crusher.Because the model of hydraulic rotary crusher is different, its specified ore discharge bore is also different, so determine according to the hydraulic rotary crusher of different model the diameter measuring spheroid 5.Such as PXF6089 hydraulic rotary crusher, the diameter of the measurement spheroid 5 selected is 178mm; The disintegrating machine that other principle of work are identical with hydraulic rotary crusher, gape is measured and is also applicable to measuring with this survey instrument.Such as 1200/600 hangs Clothoid type disintegrating machine, and the diameter of the measurement spheroid 5 selected is 160mm; CZS36B efficient cone crusher, the diameter of the measurement spheroid 5 selected is 22mm; PYB600 spring cone crusher, the diameter of the measurement spheroid 5 selected is 25mm.
A using method for hydraulic rotary crusher gape survey instrument, is characterized in that:
start crusher hydraulic system, disintegrating machine mantle 1 is risen to extreme higher position, and now survey crew stands in crusher upper feed bin overturning platform, and described measurement spheroid 5 is put into the crusher chamber extreme lower position of disintegrating machine by the measurement rope 2 described in operation;
hydraulic system release, makes described disintegrating machine mantle 1 slowly fall after rise, until described measurement spheroid 5 fall into crusher fixed cone 3 the 4th layer of liner plate 6 bottom time, the release of stop solution pressing system, described disintegrating machine mantle 1 position is fixed;
mention described measurement rope 2, described measurement spheroid 5 is regained.Ore discharge bore is now the specified bore of requirement.
Described measurement spheroid 5 can be the surperficial hard material being provided with moisture barrier coatings, is convenient to swing in measuring process, adjusts measuring position at any time.The moisture barrier coatings of spherome surface can to prevent in broken stirring storehouse remaining water in dust removal to the corrosion of measuring spheroid 5.
Structure of the present invention is simple, easy to operate, the real-time measurement of hydraulic rotary crusher gape can be realized, to position disintegrating machine mantle 1 more accurately, ensure that the homogeneity of broken rear rock grain size, avoid causing leak stopping and preventing belt from scratches accident to next procedure, improve production efficiency significantly.
Claims (2)
1. a hydraulic rotary crusher gape survey instrument, is characterized in that comprising measurement spheroid, is located at the rope ear that this measures spheroid top, the measurement rope that ear of restricting therewith is connected,
The diameter of described measurement spheroid is consistent with the gape bore of hydraulic rotary crusher.
2. a using method for hydraulic rotary crusher gape survey instrument, is characterized in that:
start crusher hydraulic system, disintegrating machine mantle is risen to extreme higher position, and now survey crew stands in crusher upper feed bin overturning platform, and described measurement spheroid is put into the crusher chamber extreme lower position of disintegrating machine by the measurement rope described in operation;
hydraulic system release, makes described disintegrating machine mantle slowly fall after rise, until described measurement spheroid fall into crusher fixed cone the 4th layer of liner plate bottom time, the release of stop solution pressing system, described disintegrating machine mantle position is fixed;
mention described measurement rope, described measurement spheroid is regained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210461688.4A CN102944155B (en) | 2012-11-16 | 2012-11-16 | Ore discharge outlet measuring tool of hydraulic gyratory crusher and use method of ore discharge outlet measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210461688.4A CN102944155B (en) | 2012-11-16 | 2012-11-16 | Ore discharge outlet measuring tool of hydraulic gyratory crusher and use method of ore discharge outlet measuring tool |
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| Publication Number | Publication Date |
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| CN102944155A CN102944155A (en) | 2013-02-27 |
| CN102944155B true CN102944155B (en) | 2015-07-01 |
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| CN201210461688.4A Active CN102944155B (en) | 2012-11-16 | 2012-11-16 | Ore discharge outlet measuring tool of hydraulic gyratory crusher and use method of ore discharge outlet measuring tool |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4471531A (en) * | 1983-02-16 | 1984-09-18 | The United States Of America As Represented By The Secretary Of Agriculture | Method and apparatus for measuring press roll clearance |
| CN101762226A (en) * | 2009-08-20 | 2010-06-30 | 吴江市双精轴承有限公司 | Gauge for inspecting conical surface depth of ball fixing hole of ball fixing ring |
| CN101865659A (en) * | 2010-06-07 | 2010-10-20 | 北京凯特破碎机有限公司 | Method for measuring working clearance of cone crusher |
| CN101970978A (en) * | 2008-03-29 | 2011-02-09 | 平田机工株式会社 | Clearance measuring method and measuring unit |
| CN201885660U (en) * | 2010-08-15 | 2011-06-29 | 芜湖众力部件有限公司 | Measuring tool for detecting diameter of small hole |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000028304A (en) * | 1998-07-07 | 2000-01-28 | Kokusai Electric Co Ltd | Spacing measurement apparatus |
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2012
- 2012-11-16 CN CN201210461688.4A patent/CN102944155B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4471531A (en) * | 1983-02-16 | 1984-09-18 | The United States Of America As Represented By The Secretary Of Agriculture | Method and apparatus for measuring press roll clearance |
| CN101970978A (en) * | 2008-03-29 | 2011-02-09 | 平田机工株式会社 | Clearance measuring method and measuring unit |
| CN101762226A (en) * | 2009-08-20 | 2010-06-30 | 吴江市双精轴承有限公司 | Gauge for inspecting conical surface depth of ball fixing hole of ball fixing ring |
| CN101865659A (en) * | 2010-06-07 | 2010-10-20 | 北京凯特破碎机有限公司 | Method for measuring working clearance of cone crusher |
| CN201885660U (en) * | 2010-08-15 | 2011-06-29 | 芜湖众力部件有限公司 | Measuring tool for detecting diameter of small hole |
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| CN102944155A (en) | 2013-02-27 |
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Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Anshan Iron & Steel Group Mining Co., Ltd. |
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