CN110586304A - Anti-vibration displacement sensor device - Google Patents
Anti-vibration displacement sensor device Download PDFInfo
- Publication number
- CN110586304A CN110586304A CN201910741607.8A CN201910741607A CN110586304A CN 110586304 A CN110586304 A CN 110586304A CN 201910741607 A CN201910741607 A CN 201910741607A CN 110586304 A CN110586304 A CN 110586304A
- Authority
- CN
- China
- Prior art keywords
- trolley
- displacement sensor
- track
- hydraulic cylinder
- movable trolley
- 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.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention provides a shockproof displacement sensor device which comprises a vertical mill shell, a hydraulic cylinder, a trolley track and a universal fixing seat, wherein the hydraulic cylinder, the trolley track and the universal fixing seat are fixed on the vertical mill shell; the trolley track is connected with a movable trolley, one side of the movable trolley is connected with the traction hoop through a steel wire rope, the other side of the movable trolley is connected with the displacement sensor, and the hydraulic cylinder, the steel wire rope and the trolley track are kept parallel; the movable trolley is connected with the trolley track through a plurality of pulleys and a pressing pulley and slides on the track without clearance. The displacement sensor of the invention hardly generates horizontal swing, and the service life of the displacement sensor is effectively prolonged.
Description
Technical Field
The invention relates to the field of cement production equipment, in particular to a shockproof displacement sensor device.
Background
The thickness sensor of the imported extraordinary raw material vertical grinding material layer is designed and installed in the hydraulic cylinder, because the grinding roller is in non-rigid connection with the yoke, the grinding roller system has poor stability in production and operation, the pull rod and the oil cylinder have large vibration in the later period of unstable material layer and abrasion, especially the oil cylinder has severe transverse vibration, so that the built-in level indicator is frequently damaged, mechanical parts can be damaged after display errors are generated, such as the accident that the pull rod is lifted and broken infinitely, the oil cylinder is required to be disassembled for repair, the serious influence is brought to production, and the maintenance cost is high.
Disclosure of Invention
The invention provides a shockproof displacement sensor device for solving the problems in the prior art, wherein a trolley shockproof displacement sensor hardly generates horizontal swing, and the service life of the displacement sensor is effectively prolonged.
The vertical mill comprises a vertical mill shell, and a hydraulic cylinder, a trolley track and a universal fixed seat which are fixed on the vertical mill shell, wherein a displacement sensor is fixed on the universal fixed seat, the hydraulic cylinder is connected with a grinding roller pull rod through a piston rod, and a traction hoop is installed on the grinding roller pull rod; the trolley track is connected with a movable trolley, one side of the movable trolley is connected with the traction hoop through a steel wire rope, the other side of the movable trolley is connected with the displacement sensor, and the hydraulic cylinder, the steel wire rope and the trolley track are kept parallel; the movable trolley is connected with the trolley track through a plurality of pulleys and a pressing pulley and slides on the track without clearance.
The further improvement is that a pressing pulley on the movable trolley is arranged on a swing arm, one end of the swing arm rotates around a shaft on the trolley, and the other end of the swing arm is pressed on a trolley track through an adjustable spring.
The invention has the beneficial effects that:
1. according to the technology, the displacement sensor is installed outside the oil cylinder, namely on the vertical mill shell, the trolley which is pressed against the pulley and can only slide linearly on the guide rail through the displacement change of the piston rod is pulled, and then the displacement sensor element is driven to move to display the vertical displacement change of the piston rod, namely the change of a material layer in the mill, the displacement sensor hardly swings horizontally, and the service life of the displacement sensor is effectively prolonged.
2. The improved structure has the advantages of low transformation cost, low failure rate, long service life, convenient and quick replacement after damage, low maintenance cost and small influence on production.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Detailed Description
The invention will be further explained with reference to the drawings.
The structure of the invention is shown in figure 1, and the device comprises a vertical mill shell, a hydraulic cylinder 1, a trolley track 7 and a universal fixed seat 13 which are fixed on the vertical mill shell, wherein a displacement sensor 11 is fixed on the universal fixed seat 12, the hydraulic cylinder 1 is connected with a grinding roller pull rod 4 through a piston rod 2, and a traction hoop 3 is installed on the grinding roller pull rod 4; the trolley track 7 is connected with a movable trolley 6, one side of the movable trolley 6 is connected with the traction hoop 3 through a steel wire rope 5, the other side of the movable trolley 6 is connected with a displacement sensor 11, and the hydraulic cylinder 1, the steel wire rope 5 and the trolley track 7 are kept parallel; the movable trolley 6 is connected with the trolley track 7 through a plurality of pulleys 13 and a pressing pulley 9 and slides on the track without clearance.
In a further improvement, a pressing pulley 9 on the movable trolley is arranged on a swing arm 10, one end of the swing arm 10 rotates around a shaft on the trolley, and the other end of the swing arm is pressed on a trolley track 7 through an adjustable spring 8.
While the invention has been described in terms of its preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (2)
1. A displacement sensor device takes precautions against earthquakes which characterized in that: the vertical mill comprises a vertical mill shell, and a hydraulic cylinder, a trolley track and a universal fixing seat which are fixed on the vertical mill shell, wherein a displacement sensor is fixed on the universal fixing seat, the hydraulic cylinder is connected with a grinding roller pull rod through a piston rod, and a traction hoop is installed on the grinding roller pull rod; the trolley track is connected with a movable trolley, one side of the movable trolley is connected with the traction hoop through a steel wire rope, the other side of the movable trolley is connected with the displacement sensor, and the hydraulic cylinder, the steel wire rope and the trolley track are kept parallel; the movable trolley is connected with a pressing pulley way through a plurality of pulleys and slides on the track without clearance.
2. Anti-vibration displacement sensor arrangement according to claim 1, characterized in that: the movable trolley is provided with a pressing pulley which is arranged on a swing arm, one end of the swing arm rotates around a shaft on the trolley, and the other end of the swing arm is pressed on a trolley track through an adjustable spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910741607.8A CN110586304A (en) | 2019-08-12 | 2019-08-12 | Anti-vibration displacement sensor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910741607.8A CN110586304A (en) | 2019-08-12 | 2019-08-12 | Anti-vibration displacement sensor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110586304A true CN110586304A (en) | 2019-12-20 |
Family
ID=68854205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910741607.8A Pending CN110586304A (en) | 2019-08-12 | 2019-08-12 | Anti-vibration displacement sensor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110586304A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB787521A (en) * | 1954-03-26 | 1957-12-11 | Luigi Marini | Plant for transporting goods by road and rail |
| CN2079084U (en) * | 1990-11-07 | 1991-06-19 | 核工业第四研究设计院 | Verticle mill roll operation device |
| JP2001079429A (en) * | 1999-07-14 | 2001-03-27 | Kurimoto Ltd | Vertical mill |
| CN201006445Y (en) * | 2007-02-15 | 2008-01-16 | 辽阳新力源电站矿山设备有限公司 | Large-scale upright rollmill capsule type hydraulic cylinder |
| RU2442711C1 (en) * | 2010-09-22 | 2012-02-20 | Общество с ограниченной ответственностью (ООО) "Компания "Чистые технологии" | Mover for railway cars |
| CN203024750U (en) * | 2012-12-24 | 2013-06-26 | 成都建筑材料工业设计研究院有限公司 | Material layer thickness detection device |
| CN203018176U (en) * | 2012-12-27 | 2013-06-26 | 中材（天津）粉体技术装备有限公司 | Device for online detection of material bed thickness of vertical roller mill |
| CN204124697U (en) * | 2014-07-25 | 2015-01-28 | 徐州五洋科技股份有限公司 | The Hydranlic tensioner that hydraulic cylinder travel is controlled |
| CN204396070U (en) * | 2014-12-10 | 2015-06-17 | 郑州中鼎重型机器制造有限公司 | A kind of single motor high pressure roller disintegrating machine |
| CN204700041U (en) * | 2015-04-29 | 2015-10-14 | 新疆八一钢铁股份有限公司 | The buffer unit of finish rolling roll change buggy |
| CN205956117U (en) * | 2016-01-13 | 2017-02-15 | 中南大学 | Let out leakage quantity measuring device in arbitrary stroke position of pneumatic cylinder is small |
| CN106741707A (en) * | 2017-01-03 | 2017-05-31 | 江苏科技大学 | A kind of automatic stowage balance system for rig a ship |
| DE102016002483A1 (en) * | 2016-03-03 | 2017-09-07 | B+N Bergbautechnik Gmbh | Walker system, with safety holding device, for moving loads on EHB rails. |
| CN108514926A (en) * | 2018-04-04 | 2018-09-11 | 沈阳东北电力调节技术有限公司 | A kind of roller-plate Vertical Mill from pressurization fall roller operating mode to grinding operating mode differentiation conversion method |
| CN211755883U (en) * | 2019-08-12 | 2020-10-27 | 宜兴天山水泥有限责任公司 | Anti-vibration displacement sensor device |
-
2019
- 2019-08-12 CN CN201910741607.8A patent/CN110586304A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB787521A (en) * | 1954-03-26 | 1957-12-11 | Luigi Marini | Plant for transporting goods by road and rail |
| CN2079084U (en) * | 1990-11-07 | 1991-06-19 | 核工业第四研究设计院 | Verticle mill roll operation device |
| JP2001079429A (en) * | 1999-07-14 | 2001-03-27 | Kurimoto Ltd | Vertical mill |
| CN201006445Y (en) * | 2007-02-15 | 2008-01-16 | 辽阳新力源电站矿山设备有限公司 | Large-scale upright rollmill capsule type hydraulic cylinder |
| RU2442711C1 (en) * | 2010-09-22 | 2012-02-20 | Общество с ограниченной ответственностью (ООО) "Компания "Чистые технологии" | Mover for railway cars |
| CN203024750U (en) * | 2012-12-24 | 2013-06-26 | 成都建筑材料工业设计研究院有限公司 | Material layer thickness detection device |
| CN203018176U (en) * | 2012-12-27 | 2013-06-26 | 中材（天津）粉体技术装备有限公司 | Device for online detection of material bed thickness of vertical roller mill |
| CN204124697U (en) * | 2014-07-25 | 2015-01-28 | 徐州五洋科技股份有限公司 | The Hydranlic tensioner that hydraulic cylinder travel is controlled |
| CN204396070U (en) * | 2014-12-10 | 2015-06-17 | 郑州中鼎重型机器制造有限公司 | A kind of single motor high pressure roller disintegrating machine |
| CN204700041U (en) * | 2015-04-29 | 2015-10-14 | 新疆八一钢铁股份有限公司 | The buffer unit of finish rolling roll change buggy |
| CN205956117U (en) * | 2016-01-13 | 2017-02-15 | 中南大学 | Let out leakage quantity measuring device in arbitrary stroke position of pneumatic cylinder is small |
| DE102016002483A1 (en) * | 2016-03-03 | 2017-09-07 | B+N Bergbautechnik Gmbh | Walker system, with safety holding device, for moving loads on EHB rails. |
| CN106741707A (en) * | 2017-01-03 | 2017-05-31 | 江苏科技大学 | A kind of automatic stowage balance system for rig a ship |
| CN108514926A (en) * | 2018-04-04 | 2018-09-11 | 沈阳东北电力调节技术有限公司 | A kind of roller-plate Vertical Mill from pressurization fall roller operating mode to grinding operating mode differentiation conversion method |
| CN211755883U (en) * | 2019-08-12 | 2020-10-27 | 宜兴天山水泥有限责任公司 | Anti-vibration displacement sensor device |
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