CN111288945A - Device for detecting displacement change of fixed rotary cylinder equipment - Google Patents
Device for detecting displacement change of fixed rotary cylinder equipment Download PDFInfo
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- CN111288945A CN111288945A CN202010249080.XA CN202010249080A CN111288945A CN 111288945 A CN111288945 A CN 111288945A CN 202010249080 A CN202010249080 A CN 202010249080A CN 111288945 A CN111288945 A CN 111288945A
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 47
- 230000008859 change Effects 0.000 title claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims abstract description 56
- 238000001514 detection method Methods 0.000 claims abstract description 49
- 230000000903 blocking effect Effects 0.000 claims description 24
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- 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
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention provides a device for detecting displacement change of fixed rotary cylinder equipment, which comprises: the device comprises a barrel body rounding device capable of rotating, wherein displacement detection devices capable of detecting position changes of the barrel body rounding device are respectively arranged on the left side and the right side of the barrel body rounding device, and the displacement direction of the barrel body rounding device is determined according to detection results of the left displacement detection device and the right displacement detection device. The invention can clearly judge whether the cylinder moves forwards or backwards, and the specific moving distance is what, because the catch wheels and the corresponding detection elements are respectively arranged at the front and the back of the cylinder rolling ring. Whether the running condition of the barrel equipment is normal or not is judged according to the moving distance. The state of the cylinder device can be analyzed according to the value of the read data, so that the accuracy and the efficiency of detecting the running state of the device are improved.
Description
Technical Field
The invention relates to the technical field of machinery, in particular to a device for detecting displacement change of fixed rotary cylinder equipment.
Background
The barrel rolling ring is a main part for fixing power transmission of barrel equipment, the barrel equipment is powered by a motor to a driving wheel in the working process, the friction between a driving roller and the barrel rolling ring drives the barrel to rotate in the same direction, and the front position and the rear position of the barrel are easy to displace and change in the working process, so that the normal work of the barrel equipment is influenced to a certain extent, and the change of the front position and the rear position of the barrel can be timely reflected to an operator.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a device for detecting the displacement change of a fixed rotary cylinder device.
An apparatus for detecting displacement changes in a stationary rotary drum device, comprising: the device comprises a barrel body rounding device capable of rotating, wherein displacement detection devices capable of detecting position changes of the barrel body rounding device are respectively arranged on the left side and the right side of the barrel body rounding device, and the displacement direction of the barrel body rounding device is determined according to detection results of the left displacement detection device and the right displacement detection device.
Further, the device for detecting the displacement change of the fixed rotary cylinder device comprises a left rolling circle blocking wheel, a right rolling circle blocking wheel, a left blocking wheel support and a right blocking wheel support which are arranged on the left side and the right side of the rolling circle of the cylinder; the left rolling circle blocking wheel and the right rolling circle blocking wheel are respectively arranged on the left side and the right side of the rolling circle of the cylinder body, and the left blocking wheel support and the left rolling circle blocking wheel are connected by adopting a bearing so that the left rolling circle blocking wheel can rotate freely; the right gear wheel support is connected with the right rolling circle gear wheel through a bearing so that the right rolling circle gear wheel can rotate freely; the left rolling circle blocking wheel and the right rolling circle blocking wheel rotate under the driving of a motor and rub with the rolling circle of the cylinder body so as to drive the rolling circle of the cylinder body to rotate in the same direction; and the left catch wheel support and the right catch wheel support are respectively provided with a detection mechanism capable of measuring the displacement direction of the left catch wheel support and the right catch wheel support.
Further, the apparatus for detecting a displacement change of a fixed rotary cylinder device as described above, the detecting mechanism includes: the device comprises a left catch wheel bracket, a right catch wheel bracket, a left compression spring, a right compression spring, a left detection element and a right detection element;
the left catch wheel bracket is fixedly connected with the left catch wheel support through a left connecting rod, and the left compression spring is sleeved on the left connecting rod; the right catch wheel bracket is fixedly connected with the right catch wheel support through a right connecting rod, and the right compression spring is sleeved on the right connecting rod;
the left detection element and the right detection element are respectively arranged on the left catch wheel support and the right catch wheel support.
Further, as to the device for detecting the displacement change of the fixed rotary cylinder device, the left catch wheel support and the right catch wheel support are of a Y-shaped structure, the open ends of the Y-shaped structure are respectively used for fixing the left rolling circle catch wheel and the right rolling circle catch wheel through bearings, the other end of the Y-shaped structure forms the left connecting rod and the right connecting rod, and the end part of the other end is fixed through a nut after respectively penetrating through the left catch wheel support and the right catch wheel support.
Further, according to the device for detecting the displacement change of the fixed rotary cylinder device, the left detection element and the right detection element are displacement sensors, and the displacement sensors transmit detected signals to an operator through a line.
Has the advantages that:
according to the device for detecting the displacement change of the fixed rotary cylinder equipment, the blocking wheels and the corresponding detection elements are arranged at the front and the back of the cylinder rolling ring, so that the fact whether the cylinder moves forwards or backwards can be clearly judged, and the specific moving distance is determined. Whether the running condition of the barrel equipment is normal or not is judged according to the moving distance. The state of the cylinder device can be analyzed according to the value of the read data, so that the accuracy and the efficiency of detecting the running state of the device are improved.
Drawings
FIG. 1 is a front view of the device for detecting the front and rear displacement changes of a fixed rotary drum device according to the present invention;
FIG. 2 is a top view of FIG. 1;
reference numerals:
1-rounding the cylinder; 2-left rolling round catch wheel; 3-right rolling circle catch wheel; 4-left catch wheel support; 5-right gear wheel support; 6-left compression spring; 7-right compression spring; 8-left detection element; 9-right detection element; 10-left catch wheel bracket; 11-right gear wheel bracket.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention are described clearly and completely below, and it is obvious that the described embodiments are some, not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
FIG. 1 is a front view of the device for detecting the front and rear displacement changes of a fixed rotary drum device according to the present invention; fig. 2 is a top view of fig. 1, and as shown in fig. 1 and fig. 2, the apparatus for detecting a displacement change of a fixed rotary cylinder device according to an embodiment of the present invention includes: the cylinder body rounding machine comprises a cylinder body rounding 1 capable of rotating, wherein displacement detection devices capable of detecting position changes of the cylinder body rounding 1 are respectively arranged on the left side and the right side of the cylinder body rounding 1, and the displacement direction of the cylinder body rounding 1 is determined according to detection results of the left displacement detection device and the right displacement detection device.
Specifically, the displacement detection device comprises a left rolling circle catch wheel 2, a right rolling circle catch wheel 3, a left catch wheel support 4 and a right catch wheel support 5 which are arranged on the left side and the right side of a cylinder rolling circle 1; the left rolling circle blocking wheel 2 and the right rolling circle blocking wheel 3 are respectively arranged on the left side and the right side of the cylinder rolling circle 1, and the left blocking wheel support 4 is connected with the left rolling circle blocking wheel 2 through a bearing so that the left rolling circle blocking wheel 2 can rotate freely; the right baffle wheel support 5 is connected with the right rolling circle baffle wheel 3 by adopting a bearing so that the right rolling circle baffle wheel 3 can rotate freely; the left rolling circle catch wheel 2 and the right rolling circle catch wheel 3 are driven by a motor to rotate and rub with the cylinder rolling circle 1 so as to drive the cylinder rolling circle 1 to rotate in the same direction; and the left catch wheel support 4 and the right catch wheel support 5 are respectively provided with a detection mechanism capable of measuring the displacement direction of the left catch wheel support and the right catch wheel support.
Further, the detection mechanism includes: the device comprises a left gear wheel bracket 10, a right gear wheel bracket 11, a left compression spring 6, a right compression spring 7, a left detection element 8 and a right detection element 9;
the left catch wheel bracket 10 is fixedly connected with the left catch wheel support 4 through a left connecting rod, and the left compression spring 6 is sleeved on the left connecting rod; the right catch wheel bracket 11 is fixedly connected with the right catch wheel support 5 through a right connecting rod, and the right compression spring 7 is sleeved on the right connecting rod;
the left detection element 8 and the right detection element 9 are respectively arranged on the left catch wheel support 4 and the right catch wheel support 5.
Furthermore, the left catch wheel support 4 and the right catch wheel support 5 are of a Y-shaped structure, the open ends of the Y-shaped structure are used for fixing the left rolling circle catch wheel 2 and the right rolling circle catch wheel 3 through bearings respectively, the other end of the Y-shaped structure forms the left connecting rod and the right connecting rod, and the end part of the other end passes through the left catch wheel support 10 and the right catch wheel support 11 respectively and is fixed through a nut.
The left detection element 8 and the right detection element 9 are displacement sensors, and the displacement sensors transmit detected signals to an operator through lines.
The working principle is as follows: when the left rolling circle catch wheel 2 and the right rolling circle catch wheel 3 are extruded, the compression spring is shortened, the detection element is arranged on the catch wheel support, the catch wheel support is fixed and can be extruded to change, and the electric component is mainly a detection device for position change. In the operation process of the cylinder device, if the front and back displacement of the cylinder device changes, the front (back) catch wheel of the detection device is extruded, the compression spring is compressed at the moment, so that the position between the catch wheel and the catch wheel bracket is shortened, and the specific changed displacement is judged through the electric detection element. The front and the back of the barrel rolling ring are respectively provided with the catch wheel and the corresponding detection element, so that the barrel can be clearly judged whether to move forwards or backwards, and the specific moving distance is what. Whether the running condition of the barrel equipment is normal or not is judged according to the moving distance. The status of the cartridge device can be analyzed based on the value of the read data.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. An apparatus for detecting displacement changes in a stationary rotary drum device, comprising: the cylinder rounding machine is characterized in that displacement detection devices capable of detecting position changes of the cylinder rounding machine are respectively arranged on the left side and the right side of the cylinder rounding machine (1), and the displacement direction of the cylinder rounding machine (1) is determined according to detection results of the left displacement detection device and the right displacement detection device.
2. The device for detecting the displacement change of the fixed rotary cylinder device according to claim 1, wherein the displacement detection device comprises a left rolling circle wheel (2), a right rolling circle wheel (3), a left wheel support (4) and a right wheel support (5); the left rolling circle blocking wheel (2) and the right rolling circle blocking wheel (3) are respectively arranged on the left side and the right side of the cylinder rolling circle (1), and the left blocking wheel support (4) is connected with the left rolling circle blocking wheel (2) through a bearing so that the left rolling circle blocking wheel (2) can rotate freely; the right gear wheel support (5) is connected with the right rolling circle gear wheel (3) by adopting a bearing so that the right rolling circle gear wheel (3) can rotate freely; the left rolling circle blocking wheel (2) and the right rolling circle blocking wheel (3) are driven by a motor to rotate and rub with the cylinder rolling circle (1) so as to drive the cylinder rolling circle (1) to rotate in the same direction; and the left catch wheel support (4) and the right catch wheel support (5) are respectively provided with a detection mechanism capable of measuring the displacement direction of the left catch wheel support and the right catch wheel support.
3. The apparatus for detecting a change in displacement of a stationary rotary drum device according to claim 2, wherein the detection mechanism comprises: the device comprises a left gear wheel bracket (10), a right gear wheel bracket (11), a left compression spring (6), a right compression spring (7), a left detection element (8) and a right detection element (9);
the left catch wheel bracket (10) is fixedly connected with the left catch wheel support (4) through a left connecting rod, and the left compression spring (6) is sleeved on the left connecting rod; the right gear wheel bracket (11) is fixedly connected with the right gear wheel support (5) through a right connecting rod, and the right compression spring (7) is sleeved on the right connecting rod;
and the left detection element (8) and the right detection element (9) are respectively arranged on the left catch wheel support (4) and the right catch wheel support (5).
4. The device for detecting the displacement change of the fixed rotary cylinder device according to claim 3, wherein the left catch wheel support (4) and the right catch wheel support (5) are Y-shaped structures, the open ends of the Y-shaped structures are respectively used for fixing the left rolling circle catch wheel (2) and the right rolling circle catch wheel (3) through bearings, the other ends of the Y-shaped structures form the left connecting rod and the right connecting rod, and the end parts of the other ends are respectively fixed through nuts after passing through the left catch wheel support (10) and the right catch wheel support (11).
5. The device for detecting the displacement change of the fixed rotary cylinder device as claimed in claim 3, characterized in that the left and right detection elements (8, 9) are displacement sensors which transmit the detected signals to the operator through a line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010249080.XA CN111288945A (en) | 2020-04-01 | 2020-04-01 | Device for detecting displacement change of fixed rotary cylinder equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010249080.XA CN111288945A (en) | 2020-04-01 | 2020-04-01 | Device for detecting displacement change of fixed rotary cylinder equipment |
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| CN111288945A true CN111288945A (en) | 2020-06-16 |
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| CN202010249080.XA Pending CN111288945A (en) | 2020-04-01 | 2020-04-01 | Device for detecting displacement change of fixed rotary cylinder equipment |
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Citations (14)
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|---|---|---|---|---|
| JPH04299209A (en) * | 1991-03-28 | 1992-10-22 | Agency Of Ind Science & Technol | Method and apparatus for detecting position of center of rotation rotary shaft |
| JPH11125518A (en) * | 1997-10-22 | 1999-05-11 | Mitsubishi Heavy Ind Ltd | Clearance measuring instrument |
| CN1544878A (en) * | 2003-11-14 | 2004-11-10 | 清华大学 | Method for measuring axial displacement of electromagnet bearing rotor |
| CN201892528U (en) * | 2010-11-22 | 2011-07-06 | 湖南泰通电力科技有限公司 | Axial displacement detector |
| CN202903163U (en) * | 2012-11-23 | 2013-04-24 | 上海电气集团上海电机厂有限公司 | Device for measuring rotor axial displacement of salient pole synchronous motor |
| CN105509684A (en) * | 2015-11-24 | 2016-04-20 | 珠海格力节能环保制冷技术研究中心有限公司 | Detection method, apparatus, and system for axial displacement |
| CN205785052U (en) * | 2016-06-30 | 2016-12-07 | 中国科学院地球化学研究所 | A kind of displacement detector of axial pressurizing device |
| CN107202561A (en) * | 2017-07-31 | 2017-09-26 | 中核(天津)科技发展有限公司 | Multi-diameter shaft jitter detection apparatus and detection method |
| CN206683617U (en) * | 2017-04-26 | 2017-11-28 | 正兴车轮集团有限公司 | A kind of wheel deformation detecting device |
| CN107939813A (en) * | 2016-10-13 | 2018-04-20 | 珠海格力节能环保制冷技术研究中心有限公司 | The method that shaft and countershaft carry out axial displacement detection |
| CN207379457U (en) * | 2017-11-16 | 2018-05-18 | 杭州嘉诚机械有限公司 | Worm-gear speed reducer worm screw device for detecting axial displacement |
| CN207991460U (en) * | 2018-04-23 | 2018-10-19 | 新兴河北工程技术有限公司 | A kind of detection device of cast tube endface position |
| CN208907798U (en) * | 2018-09-21 | 2019-05-28 | 瓦房店宝山轴承制造有限公司 | Self-aligning roller bearing circular runout detection device |
| CN212206010U (en) * | 2020-04-01 | 2020-12-22 | 云南烟叶复烤有限责任公司大理复烤厂 | Device for detecting displacement change of fixed rotary cylinder equipment |
-
2020
- 2020-04-01 CN CN202010249080.XA patent/CN111288945A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04299209A (en) * | 1991-03-28 | 1992-10-22 | Agency Of Ind Science & Technol | Method and apparatus for detecting position of center of rotation rotary shaft |
| JPH11125518A (en) * | 1997-10-22 | 1999-05-11 | Mitsubishi Heavy Ind Ltd | Clearance measuring instrument |
| CN1544878A (en) * | 2003-11-14 | 2004-11-10 | 清华大学 | Method for measuring axial displacement of electromagnet bearing rotor |
| CN201892528U (en) * | 2010-11-22 | 2011-07-06 | 湖南泰通电力科技有限公司 | Axial displacement detector |
| CN202903163U (en) * | 2012-11-23 | 2013-04-24 | 上海电气集团上海电机厂有限公司 | Device for measuring rotor axial displacement of salient pole synchronous motor |
| CN105509684A (en) * | 2015-11-24 | 2016-04-20 | 珠海格力节能环保制冷技术研究中心有限公司 | Detection method, apparatus, and system for axial displacement |
| CN205785052U (en) * | 2016-06-30 | 2016-12-07 | 中国科学院地球化学研究所 | A kind of displacement detector of axial pressurizing device |
| CN107939813A (en) * | 2016-10-13 | 2018-04-20 | 珠海格力节能环保制冷技术研究中心有限公司 | The method that shaft and countershaft carry out axial displacement detection |
| CN206683617U (en) * | 2017-04-26 | 2017-11-28 | 正兴车轮集团有限公司 | A kind of wheel deformation detecting device |
| CN107202561A (en) * | 2017-07-31 | 2017-09-26 | 中核(天津)科技发展有限公司 | Multi-diameter shaft jitter detection apparatus and detection method |
| CN207379457U (en) * | 2017-11-16 | 2018-05-18 | 杭州嘉诚机械有限公司 | Worm-gear speed reducer worm screw device for detecting axial displacement |
| CN207991460U (en) * | 2018-04-23 | 2018-10-19 | 新兴河北工程技术有限公司 | A kind of detection device of cast tube endface position |
| CN208907798U (en) * | 2018-09-21 | 2019-05-28 | 瓦房店宝山轴承制造有限公司 | Self-aligning roller bearing circular runout detection device |
| CN212206010U (en) * | 2020-04-01 | 2020-12-22 | 云南烟叶复烤有限责任公司大理复烤厂 | Device for detecting displacement change of fixed rotary cylinder equipment |
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