CN115445775B - Cathode vibration transmission ceramic rotating shaft broken shaft alarm device - Google Patents
Cathode vibration transmission ceramic rotating shaft broken shaft alarm device Download PDFInfo
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- CN115445775B CN115445775B CN202211381566.4A CN202211381566A CN115445775B CN 115445775 B CN115445775 B CN 115445775B CN 202211381566 A CN202211381566 A CN 202211381566A CN 115445775 B CN115445775 B CN 115445775B
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- conductive
- mounting plate
- shaft
- alarm device
- rotating shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/74—Cleaning the electrodes
- B03C3/76—Cleaning the electrodes by using a mechanical vibrator, e.g. rapping gear ; by using impact
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The invention provides a cathode rapping transmission ceramic rotating shaft broken shaft alarm device which comprises a first mounting plate, a second mounting plate, two conductive posts and an alarm assembly, wherein the first mounting plate is arranged on the first side of the ceramic rotating shaft; the first mounting plate is connected with one end of the ceramic shaft, two first conducting rings are arranged on one side of the first mounting plate, and the circle centers of the two first conducting rings are overlapped with the axis of the ceramic shaft; the second mounting plate is connected with the other end of the porcelain shaft, and two conducting strips are arranged on one side of the second mounting plate and are in conducting connection; the two conductive columns are arranged on two radial sides of the ceramic shaft and clamped between the first mounting plate and the second mounting plate, one ends of the two conductive columns are fixedly connected with the first mounting plate and are respectively in conductive connection with the two first conductive rings, and the other ends of the two conductive columns are respectively abutted against and in conductive connection with the two conductive sheets; the alarm assembly is provided with a positive terminal and a negative terminal, and the positive terminal and the negative terminal are respectively in conductive connection with the two first conductive rings; when the conductive columns are disconnected with the conductive sheets, the alarm assembly gives an alarm.
Description
Technical Field
The invention belongs to the technical field of electrostatic dust collectors, and particularly relates to a cathode rapping transmission ceramic rotating shaft broken shaft alarm device.
Background
Because the cathode system of the electric dust collector is provided with direct current negative high voltage, the cathode vibration ash removal device drives the insulating shaft to drive the cathode vibration system to realize ash removal by the vibration speed reducer. Because of the insulating axle belongs to the vulnerable part for the electric porcelain spare, the insulating axle breaks very easily in the operation, will lead to the speed reducer still to rotate after the insulating axle breaks, and shakes the condition that beats the axle and not rotate, and can't discover in the operation, and the deposition will be more and more on the negative pole frame of a long time to influence electrostatic precipitator's dust collection efficiency.
At present, the cathode vibration transmission ceramic rotating shaft breakage alarm device of an electric dust collector at home and abroad mostly adopts a rotating speed sensor or a photosensitive sensor to judge whether a rotating shaft is broken, but a large amount of dust can be accumulated in a ceramic shaft box after the device runs for a period of time due to more dust in the dust collector. The accumulated dust can affect the sensitivity of the sensor, cause misjudgment of the sensor and affect the working efficiency.
Disclosure of Invention
The embodiment of the invention provides a broken shaft alarm device for a cathode rapping transmission ceramic rotating shaft, and aims to provide a broken shaft alarm device which can still ensure the sensitivity in an environment with more dust in a dust remover.
In order to realize the purpose, the invention adopts the technical scheme that: the utility model provides a cathode shakes and beats transmission porcelain pivot disconnected axle alarm device includes:
the first mounting plate is connected with one end of the ceramic shaft, two first conducting rings are arranged on one side of the first mounting plate, and the circle centers of the two first conducting rings are overlapped with the axis of the ceramic shaft;
the second mounting plate is connected with the other end of the porcelain shaft, and two conducting strips are arranged on one side of the second mounting plate and are in conductive connection;
the two conductive columns are arranged on two radial sides of the porcelain shaft and clamped between the first mounting plate and the second mounting plate, one ends of the two conductive columns are fixedly connected with the first mounting plate and are respectively in conductive connection with the two first conductive rings, and the other ends of the two conductive columns are respectively abutted against and in conductive connection with the two conductive sheets;
the alarm assembly is provided with a positive terminal and a negative terminal, and the positive terminal and the negative terminal are respectively in conductive connection with the two first conducting rings; when the conductive post is disconnected with the conductive plate, the alarm assembly gives an alarm.
In one possible implementation, the first mounting plate and the second mounting plate are both insulating members.
In a possible implementation manner, the two first conductive rings are metal rings and are embedded on one side of the first mounting plate, which faces away from the ceramic shaft.
In a possible implementation manner, an annular groove is formed in one side, back to the ceramic shaft, of the second mounting plate, a second conducting ring is embedded in the annular groove, and the two conducting strips are respectively in conducting connection with the second conducting ring through first wires.
In a possible implementation manner, the device further includes a cover plate, and the cover plate is embedded in the annular groove and covers the second conductive ring.
In a possible implementation manner, the cover plate is an insulating piece, and the conducting strip is a spherical crown-shaped metal strip and is embedded on one side of the second mounting plate facing the porcelain shaft.
In a possible implementation mode, every it all includes insulated column, conducting rod and second wire to lead electrical pillar, the insulated column orientation the one end of second mounting panel is equipped with the holding tank, the wire guide has been seted up to the holding tank bottom, the wire guide with the other end intercommunication of insulated column, the conducting rod is established in the holding tank, and one end protrusion in the holding tank with the conducting strip butt, the second wire is worn to establish in the wire guide, one end with first conducting ring is connected, the other end with the conducting rod is electrically conducted and is connected.
In a possible implementation manner, the conductive column further includes a spring and a conductive gasket, the conductive gasket is disposed at the bottom of the accommodating groove and connected to the second wire, the spring is clamped between the conductive rod and the conductive gasket, two ends of the spring are respectively abutted against or connected to the conductive rod and the conductive gasket, and two ends of the spring are respectively conductively connected to the conductive rod and the conductive gasket.
In a possible implementation manner, one end of the conducting rod, which is abutted against the conducting strip, is of a segment-shaped structure.
In a possible implementation manner, the alarm assembly further includes two brushes, and the two brushes are respectively and fixedly connected with the positive terminal and the negative terminal of the alarm assembly and are respectively and slidably connected with the two first conductive rings.
The cathode rapping transmission ceramic rotating shaft broken shaft alarm device provided by the invention has the beneficial effects that: compared with the prior art, the cathode vibration transmission ceramic rotating shaft broken shaft alarm device provided by the invention has the advantages that the first mounting plate and the second mounting plate synchronously rotate along with the ceramic shaft, the two conductive columns are respectively contacted with the two conductive sheets, and the positive terminal and the negative terminal of the alarm assembly are in a conduction state; after the porcelain axle fracture, power can't transmit between first mounting panel and second mounting panel, the unable synchronous rotation of first mounting panel and second mounting panel, two lead electrical pillar and two conducting strip separation, the anodal terminal and the negative terminal disconnection of alarm component, alarm component sends the police dispatch newspaper, owing to do not relate to speed sensor or photosensitive sensor, but be in contact state or separation state through leading electrical pillar and conducting strip, whether detect the porcelain axle and split, so can effectively avoid the interference of dust, effectively guarantee disconnected axle alarm device's accuracy, and the work efficiency is improved.
Drawings
FIG. 1 is a schematic cross-sectional view of a cathode rapping transmission ceramic rotating shaft broken shaft alarm device provided in an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a second mounting plate in the cathode rapping transmission ceramic rotating shaft broken shaft alarm device provided in the embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a first mounting plate in the cathode rapping transmission ceramic rotating shaft broken shaft alarm device provided in the embodiment of the present invention;
description of reference numerals:
10. a first mounting plate; 11. a first conductive ring; 20. a second mounting plate; 21. a conductive sheet;
22. a second conductive ring; 23. a first conductive line; 24. a cover plate; 30. an alarm component;
31. an electric brush; 41. an insulating column; 42. a conductive rod; 43. a second conductive line;
44. a spring; 45. a conductive pad; 46. a wire guide hole; 50. a porcelain shaft.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. 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 application.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the directions or positional relationships indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the directions or positional relationships shown in the drawings, and are for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously positioned and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, so that the scope of the present application is not to be construed as being limited.
Referring to fig. 1 to 3 together, the shaft breakage alarm device of the cathode rapping transmission ceramic rotating shaft provided by the present invention will now be described. The cathode rapping transmission ceramic rotating shaft broken shaft alarm device comprises a first mounting plate 10, a second mounting plate 20, two conductive posts and an alarm assembly 30; the first mounting plate 10 is connected with one end of the ceramic shaft 50, two first conducting rings 11 are arranged on one side of the first mounting plate, and the centers of circles of the two first conducting rings 11 are overlapped with the axis of the ceramic shaft 50; the second mounting plate 20 is connected with the other end of the porcelain shaft 50, two conducting strips 21 are arranged on one side of the second mounting plate, and the two conducting strips 21 are in conductive connection; the two conductive columns are arranged on two radial sides of the porcelain shaft 50 and clamped between the first mounting plate 10 and the second mounting plate 20, one ends of the two conductive columns are fixedly connected with the first mounting plate 10 and are respectively in conductive connection with the two first conductive rings 11, and the other ends of the two conductive columns are respectively abutted against and in conductive connection with the two conductive sheets 21; the alarm assembly 30 is provided with a positive terminal and a negative terminal, and the positive terminal and the negative terminal are respectively in conductive connection with the two first conductive rings 11; when the conductive post is disconnected from the conductive sheet 21, the alarm assembly 30 issues an alarm.
Specifically, the alarm component 30 is a buzzer, and can also be a warning light, an ammeter and other devices capable of playing a role in reminding; the alarm assembly 30 may be external or fixedly attached to the first mounting plate 10.
It should be noted that one end of the ceramic shaft 50 connected with the first mounting plate 10 is a power input end, one end connected with the second mounting plate 20 is a power output end, one end of the ceramic shaft 50 passes through the first mounting plate 10 to be connected with the power output end of the driving assembly, and the other end passes through the second mounting plate 20 to be connected with the cathode rapping system; when the porcelain shaft 50 works normally, the power on the porcelain shaft 50 can be transmitted from the power input end of the porcelain shaft 50 to the power output end, so that the first mounting plate 10 and the second mounting plate 20 keep synchronous rotation, the two conductive columns are respectively aligned, abutted and conductively connected with the two conductive sheets 21, the positive terminal and the negative terminal of the alarm assembly 30 are conducted, and the alarm assembly 30 cannot give an alarm; after the porcelain shaft 50 is broken, power cannot be transmitted to the power output end from the power input end of the porcelain shaft 50, so that the first mounting plate 10 and the second mounting plate 20 cannot rotate synchronously, the two conductive columns are dislocated with the two conductive sheets 21 respectively, the conductive columns are disconnected with the conductive sheets 21, the positive terminal and the negative terminal of the alarm assembly 30 are disconnected, the alarm assembly 30 is triggered, and an alarm is given out.
The cathode rapping transmission ceramic rotating shaft broken shaft alarm device provided by the embodiment of the invention has the beneficial effects that: compared with the prior art, the cathode rapping transmission ceramic rotating shaft broken shaft alarm device provided by the embodiment of the invention has the advantages that the first mounting plate 10 and the second mounting plate 20 synchronously rotate along with the ceramic shaft 50, the two conductive columns are respectively contacted with the two conductive sheets 21, and the positive terminal and the negative terminal of the alarm assembly 30 are in a conducting state; after the porcelain axle 50 breaks, power can't transmit between first mounting panel 10 and second mounting panel 20, first mounting panel 10 and the unable synchronous rotation of second mounting panel 20, two lead electrical pillar and two conducting strips 21 separation, the positive terminal and the negative terminal disconnection of alarm component 30, alarm component 30 sends the police dispatch newspaper, owing to do not relate to speed sensor or photosensitive sensor, but be in contact state or separation state through leading electrical pillar and conducting strip 21, detect whether porcelain axle 50 breaks, so can effectively avoid the interference of dust, effectively guarantee disconnected axle alarm device's accuracy, improve work efficiency.
As shown in fig. 1 and fig. 2, in a specific implementation mode of the cathode rapping transmission ceramic rotating shaft broken shaft alarm device provided by the embodiment of the present invention, both the first mounting plate 10 and the second mounting plate 20 are insulating members.
Specifically, the first mounting plate 10 and the second mounting plate 20 are both made of ceramic.
In a specific embodiment of the cathode rapping transmission ceramic rotating shaft broken shaft alarm device provided in the embodiment of the present invention, as shown in fig. 1 and 3, two first conductive rings 11 are metal rings and are embedded on a side of the first mounting plate 10 facing away from the ceramic shaft 50 so as to be connected to the alarm assembly 30.
As shown in fig. 1 and fig. 2, in a specific implementation manner of the cathode rapping transmission ceramic rotating shaft broken shaft alarm device provided in the embodiment of the present invention, a circular groove is formed on one side of the second mounting plate 20, which is away from the ceramic shaft 50, two via holes aligned with the two conducting plates 21 are formed at the bottom of the circular groove, a second conducting ring 22 is embedded in the circular groove, and the two conducting plates 21 are electrically connected to the second conducting ring 22 through first conducting wires 23 penetrating through the two via holes, respectively.
Further, as shown in fig. 1 and fig. 2, in a specific implementation manner of the cathode rapping transmission ceramic rotating shaft broken shaft alarm device provided in the embodiment of the present invention, the device further includes a cover plate 24, and the cover plate 24 is embedded in the annular groove and covers the second conductive ring 22, so as to press the second conductive ring 22 in the annular groove.
Specifically, as shown in fig. 1 and fig. 2, in a specific implementation manner of the cathode rapping transmission ceramic rotating shaft broken shaft alarm device provided in the embodiment of the present invention, the cover plate 24 is an insulating member, and the conducting strip 21 is a spherical crown-shaped metal strip, and is embedded on one side of the second mounting plate 20 facing the ceramic shaft 50, so as to be abutted and conductively connected with the conducting post.
As shown in fig. 1 and fig. 2, in a specific implementation manner of the cathode rapping transmission ceramic rotating shaft broken shaft alarm device provided in the embodiment of the present invention, each conductive post includes an insulating post 41, a conductive rod 42, and a second conductive wire 43, an accommodating groove is disposed at one end of the insulating post 41 facing the second mounting plate 20, a wire hole 46 is disposed at a bottom of the accommodating groove, the wire hole 46 is communicated with the other end of the insulating post 41, the conductive rod 42 is disposed in the accommodating groove, and one end of the conductive rod protrudes out of the accommodating groove and abuts against the conductive sheet 21, the second conductive wire 43 is disposed in the wire hole 46, one end of the conductive rod is connected to the first conductive ring 11, and the other end of the conductive rod 42 is electrically connected.
Further, as shown in fig. 1 and fig. 2, in a specific implementation manner of the cathode rapping transmission ceramic rotating shaft broken shaft alarm device provided in the embodiment of the present invention, the conductive column further includes a spring 44 and a conductive gasket 45, the conductive gasket 45 is disposed at the bottom of the accommodating groove and connected to the second conductive wire 43, the spring 44 is sandwiched between the conductive rod 42 and the conductive gasket 45, two ends of the spring are respectively abutted or connected to the conductive rod 42 and the conductive gasket 45, two ends of the spring 44 are respectively conductively connected to the conductive rod 42 and the conductive gasket 45, and the spring 44 is a metal spring and has a good conductive capability.
Specifically, as shown in fig. 1 and fig. 2, in a specific implementation manner of the cathode rapping transmission ceramic rotating shaft broken shaft alarm device provided by the embodiment of the present invention, one end of the conductive rod 42, which is abutted against the conductive sheet 21, is in a segment-shaped structure so as to be better attached to the conductive sheet 21.
The conductive rod 42 is pressed by the spring 44, so that the conductive rod 42 has a certain telescopic space, and even if vibration occurs, the conductive rod 42 and the conductive sheet 21 can be attached together to keep a conduction state, so that the alarm device is prevented from being touched by mistake.
As shown in fig. 1 and fig. 2, in a specific implementation manner of the cathode rapping transmission ceramic rotating shaft broken shaft alarm device provided by the embodiment of the present invention, the device further includes two brushes 31, and the two brushes 31 are respectively and fixedly connected with the positive terminal and the negative terminal of the alarm assembly 30, and are respectively and slidably connected with the two first conductive rings 11.
Specifically, the alarm device is externally disposed and does not rotate with the first mounting plate 10, and at this time, the positive terminal and the negative terminal of the alarm assembly 30 are electrically connected to the two first conductive rings 11 through the two brushes 31.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a negative pole shakes and beats transmission porcelain pivot disconnected axle alarm device which characterized in that includes:
the first mounting plate (10) is connected with one end of the ceramic shaft (50), two first conducting rings (11) are arranged on one side of the first mounting plate, and the circle centers of the two first conducting rings (11) are overlapped with the axis of the ceramic shaft (50);
the second mounting plate (20) is connected with the other end of the porcelain shaft (50), two conducting strips (21) are arranged on one side of the second mounting plate, and the two conducting strips (21) are in conducting connection;
the two conductive columns are arranged on two radial sides of the porcelain shaft (50) and clamped between the first mounting plate (10) and the second mounting plate (20), one ends of the two conductive columns are fixedly connected with the first mounting plate (10) and are respectively in conductive connection with the two first conductive rings (11), and the other ends of the two conductive columns are respectively abutted against and in conductive connection with the two conductive sheets (21); and
the alarm assembly (30) is provided with a positive terminal and a negative terminal, and the positive terminal and the negative terminal are respectively in conductive connection with the two first conductive rings (11); when the conductive post is disconnected with the conductive sheet (21), the alarm component (30) gives an alarm.
2. The cathode rapping transmission porcelain rotating shaft broken shaft alarm device as defined in claim 1, wherein the first mounting plate (10) and the second mounting plate (20) are both insulating members.
3. The cathode rapping transmission porcelain rotating shaft broken shaft alarm device as defined in claim 1, wherein the two first conductive rings (11) are metal rings and are embedded at one side of the first mounting plate (10) facing away from the porcelain shaft (50).
4. The cathode rapping transmission porcelain rotating shaft broken shaft alarm device as defined in claim 1, wherein one side of the second mounting plate (20) facing away from the porcelain shaft (50) is provided with an annular groove, a second conductive ring (22) is embedded in the annular groove, and the two conductive sheets (21) are respectively connected with the second conductive ring (22) in an electrically conductive manner through a first wire (23).
5. The cathode rapping transmission porcelain rotating shaft broken shaft alarm device as defined in claim 4, further comprising a cover plate (24), wherein the cover plate (24) is embedded in the annular groove and covers the second conductive ring (22).
6. The cathode rapping transmission porcelain rotating shaft broken shaft alarm device as claimed in claim 5, wherein the cover plate (24) is an insulating member, and the conducting strip (21) is a spherical crown-shaped metal sheet and is embedded on one side of the second mounting plate (20) facing the porcelain shaft (50).
7. The cathode rapping transmission porcelain rotating shaft broken shaft alarm device according to claim 6, wherein each conductive column includes an insulating column (41), a conductive rod (42) and a second wire (43), an accommodating groove is formed in one end of the insulating column (41) facing the second mounting plate (20), a wire hole (46) is formed in the bottom of the accommodating groove, the wire hole (46) is communicated with the other end of the insulating column (41), the conductive rod (42) is arranged in the accommodating groove, one end of the conductive rod protrudes out of the accommodating groove and is abutted to the conductive plate (21), the second wire (43) penetrates through the wire hole (46), one end of the conductive rod is connected to the first conductive ring (11), and the other end of the conductive rod is conductively connected to the conductive rod (42).
8. The cathode rapping transmission porcelain rotating shaft broken shaft alarm device according to claim 7, wherein the conductive column further includes a spring (44) and a conductive gasket (45), the conductive gasket (45) is disposed at the bottom of the accommodating groove and connected with the second conducting wire (43), the spring (44) is clamped between the conductive rod (42) and the conductive gasket (45), two ends of the spring are respectively abutted or connected with the conductive rod (42) and the conductive gasket (45), and two ends of the spring (44) are respectively conductively connected with the conductive rod (42) and the conductive gasket (45).
9. The cathode rapping transmission ceramic rotating shaft broken shaft alarm device as defined in claim 8, wherein the end of the conducting rod (42) abutted against the conducting strip (21) is in a segment-shaped structure.
10. The cathode rapping transmission porcelain rotating shaft broken shaft alarm device as defined in claim 1, further comprising two brushes (31), wherein the two brushes (31) are respectively fixedly connected with the positive terminal and the negative terminal of the alarm assembly (30) and are respectively connected with the two first conductive rings (11) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211381566.4A CN115445775B (en) | 2022-11-07 | 2022-11-07 | Cathode vibration transmission ceramic rotating shaft broken shaft alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211381566.4A CN115445775B (en) | 2022-11-07 | 2022-11-07 | Cathode vibration transmission ceramic rotating shaft broken shaft alarm device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115445775A CN115445775A (en) | 2022-12-09 |
| CN115445775B true CN115445775B (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211381566.4A Active CN115445775B (en) | 2022-11-07 | 2022-11-07 | Cathode vibration transmission ceramic rotating shaft broken shaft alarm device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116899754B (en) * | 2023-08-04 | 2023-12-12 | 张家口宣化昌通环保设备有限公司 | Broken shaft alarm device and electrostatic dust collector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4502870A (en) * | 1983-03-21 | 1985-03-05 | Combustion Engineering, Inc. | Method and apparatus for controlling tumbling hammer rapper for electrostatic precipitator |
| US4634806A (en) * | 1984-02-11 | 1987-01-06 | Robert Bosch Gmbh | High-voltage insulator |
| CN2770788Y (en) * | 2004-08-18 | 2006-04-12 | 黄幼华 | Vibrating ceramic-shaft crack signal generating device for electric dust collector |
| CN202460844U (en) * | 2012-02-22 | 2012-10-03 | 新兴铸管股份有限公司 | Negative electrode vibrating fault alarm device for electric dust collector |
-
2022
- 2022-11-07 CN CN202211381566.4A patent/CN115445775B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4502870A (en) * | 1983-03-21 | 1985-03-05 | Combustion Engineering, Inc. | Method and apparatus for controlling tumbling hammer rapper for electrostatic precipitator |
| US4634806A (en) * | 1984-02-11 | 1987-01-06 | Robert Bosch Gmbh | High-voltage insulator |
| CN2770788Y (en) * | 2004-08-18 | 2006-04-12 | 黄幼华 | Vibrating ceramic-shaft crack signal generating device for electric dust collector |
| CN202460844U (en) * | 2012-02-22 | 2012-10-03 | 新兴铸管股份有限公司 | Negative electrode vibrating fault alarm device for electric dust collector |
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| Publication number | Publication date |
|---|---|
| CN115445775A (en) | 2022-12-09 |
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