CN112963508A - Chain wheel device capable of monitoring chain state and preventing derailment - Google Patents

Chain wheel device capable of monitoring chain state and preventing derailment Download PDF

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Publication number
CN112963508A
CN112963508A CN202110149963.8A CN202110149963A CN112963508A CN 112963508 A CN112963508 A CN 112963508A CN 202110149963 A CN202110149963 A CN 202110149963A CN 112963508 A CN112963508 A CN 112963508A
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CN
China
Prior art keywords
chain
fixedly connected
monitoring
lifting
plate
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.)
Withdrawn
Application number
CN202110149963.8A
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Chinese (zh)
Inventor
李洋洋
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Yantai Huibote Industry Research Institute Co ltd
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Yantai Huibote Industry Research Institute Co ltd
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Application filed by Yantai Huibote Industry Research Institute Co ltd filed Critical Yantai Huibote Industry Research Institute Co ltd
Priority to CN202110149963.8A priority Critical patent/CN112963508A/en
Publication of CN112963508A publication Critical patent/CN112963508A/en
Withdrawn legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/06—Gearings for conveying rotary motion by endless flexible members with chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/02—Transmissions characterised by use of an endless chain, belt, or the like of unchangeable ratio
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0463—Grease lubrication; Drop-feed lubrication
    • F16H57/0465—Drop-feed lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/05—Features relating to lubrication or cooling or heating of chains
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/18—Means for guiding or supporting belts, ropes, or chains
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M2009/005—Details of transmission chains specially adapted for bicycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M2009/007—Guides to prevent chain from slipping off the sprocket

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

The invention relates to the technical field related to vehicle power devices, and discloses a chain wheel device capable of monitoring a chain state and preventing derailment, which comprises a chain wheel, wherein the chain wheel is rotationally connected with a chain, the chain is used for driving wheels to rotate, a gear connecting sleeve is rotationally arranged on the front side of the chain wheel, the gear connecting sleeve is fixedly connected with a connecting rod, the tail end of the connecting rod is fixedly connected with a vibration protection device, and the vibration protection device comprises a protection attachment plate; the chain wheel device capable of monitoring the state of the chain and preventing derailment is arranged through the chain monitoring device, the condition of chain shaking is monitored in the moving process of a vehicle, so that the working state of the chain is fed back, meanwhile, energy in the chain shaking process can be transmitted through buffer monitoring in the chain monitoring device, the shaking range of the chain is controlled, the condition that the up-down shaking range of the chain exceeds a threshold value is avoided, and chain accidents possibly caused by chain derailment are avoided.

Description

Chain wheel device capable of monitoring chain state and preventing derailment
Technical Field
The invention relates to the technical field related to vehicle power devices, in particular to a chain wheel device capable of monitoring the state of a chain and preventing derailment.
Background
Along with human society's development, the city is the most convenient and fair vehicle at present, the rate of utilization of bicycle is very high, but often neglected by people to the maintenance adjustment of bicycle, the bicycle chain is the core of bicycle, the bicycle is worked for a long time, through blowing in the sun, the lack of oil appears very easily in the chain surface, the chain lax condition, daily use is hardly perceived, but jolt appears when riding the in-process, the chain because lack of oil, lax, can lead to not enough with sprocket laminating degree, the shake increases and appears falling the chain condition.
The present invention improves upon the above-mentioned disadvantages.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a chain wheel device capable of monitoring the state of a chain and preventing derailment, and the chain wheel device solves the problem.
The invention is realized by the following technical scheme.
The invention relates to a chain wheel device capable of monitoring the state of a chain and preventing derailment, which comprises a chain wheel, wherein the chain wheel is rotationally connected with the chain, the chain is used for driving a wheel to rotate, a gear connecting sleeve is rotationally arranged at the front side of the chain wheel, the gear connecting sleeve is fixedly connected with a connecting rod, the tail end of the connecting rod is fixedly connected with an oscillation protective device, the oscillation protective device comprises a protective attaching plate, an unfolding chute is arranged in the protective attaching plate, an unfolding electromagnet is fixedly connected in the unfolding chute, the unfolding chute is vertically and symmetrically and slidably connected with two unfolding sliding blocks, an attaching protective plate is fixedly connected with the end surface at the rear side of the unfolding sliding blocks, a surface attaching groove is arranged in the attaching protective plate, a surface attaching wheel is rotationally connected in the surface attaching groove in an array manner, the surface attaching wheel is used for attaching the front, the vibration control groove is internally and vertically and symmetrically and fixedly connected with two front and rear slide rails, the front and rear slide rails are internally and slidably connected with a front and rear slide block, the front and rear slide blocks are fixedly connected with a vibration groove, the vibration groove is internally and slidably connected with a vibration slide block, the vibration slide block is fixedly connected with a resistance reduction slide plate, the resistance reduction slide plate is used for controlling the vibration range of the chain and reducing the friction in the vibration process, the rear side of the gear connecting sleeve is rotatably provided with an arc-shaped slide groove, the arc-shaped slide groove is internally and slidably connected with an arc-shaped slide block, the arc-shaped slide block is fixedly connected with the vibration protection device, the chain wheel protective cover is fixedly connected with a supporting connecting rod, the tail end of the supporting connecting rod is fixedly connected with a chain, the inner wall of the vibration lifting groove is fixedly connected with a pressure data plate, the pressure data plate is fixedly connected with a lifting spring, the tail end of the lifting spring is fixedly connected with a monitoring plate, the inner array of the monitoring plate is rotatably connected with a resistance reducing wheel used for reducing contact friction, the inner wall of the chain monitoring box is provided with a transmission cavity, the transmission cavity is internally and fixedly connected with a transmission telescopic rod, the transmission cavity is internally and slidably connected with a transmission slide block, the transmission slide block is fixedly connected with a transmission rack, the transmission cavity is internally and fixedly connected with a rotating fixed shaft, the rotating fixed shaft is rotatably connected with a rack connecting sleeve, the rear side of the rack connecting sleeve is meshed and connected with the transmission rack, the rack connecting sleeve is fixedly connected with an adsorption sponge, the adsorption sponge is used for wiping the oil mass on the surface of the chain, the top end face, the detection device comprises a rotating motor shaft, and is characterized in that a detection sealing plate is in power connection with the rotating motor shaft, a lifting detection cavity is arranged in the detection sealing plate, a lifting electromagnet is fixedly connected in the lifting detection cavity, a lifting slider is slidably connected in the lifting detection cavity, a lifting rod is fixedly connected to the lower end face of the lifting slider, a detection plate is fixedly connected with the lifting rod, an oil amount detection module is fixedly connected in the detection plate, and the oil amount detection module is used for monitoring the adsorption amount of the adsorption sponge.
Further, terminal surface fixedly connected with expansion box before the sprocket protection casing, fixedly connected with flexible electro-magnet in the expansion box, sliding connection has flexible slider in the expansion box, flexible slider left end face fixedly connected with expanding spring, flexible slider right-hand member face fixedly connected with meshing rack, meshing rack connect in gear connection cover.
Further, chain monitoring case fixedly connected with rises the case, it has the lift slide to rise incasement sliding connection, the terminal surface fixedly connected with connecting wire under the slide, the terminal fixed connection of connecting wire in the transmission slider, rise slide up end fixedly connected with and rise the connecting rod, rise connecting rod fixedly connected with and support the slide plate, support the slide plate and be used for upwards lifting and pulling the chain.
Further, chain monitoring case up end fixedly connected with oil pipe, be equipped with the oil pocket in the oil pipe, lubricating oil is equipped with in the oil pocket, oil pocket right side inner wall is equipped with the admission valve, sliding connection has the oiling slider in the oil pocket, oiling slider right side end face fixedly connected with oiling spring, oil pocket left side inner wall is equipped with the intercommunication valve, the intercommunication valve is connected with communicating pipe, the communicating pipe end is arranged in the monitoring intracavity, the terminal fixedly connected with of communicating pipe drips the glib talker, it is used for fluid to drip the glib talker.
Further, terminal surface fixedly connected with warning light under the chain monitoring case, the warning light is used for warning the user chain condition.
The invention has the following beneficial effects:
the chain wheel device capable of monitoring the state of the chain and preventing derailment is provided with the chain monitoring device, the condition of chain shaking is monitored in the moving process of a vehicle, so that the working state of the chain is fed back, meanwhile, energy in the chain shaking process can be transferred through buffer monitoring in the chain monitoring device, the shaking range of the chain is controlled, the condition that the up-down shaking range of the chain exceeds a threshold value is avoided, and chain accidents possibly caused by chain derailment are avoided;
the chain wheel device capable of monitoring the state of the chain and preventing derailment can realize regular monitoring and adjustment of the oil quantity of the chain through the arrangement of an oil quantity adjusting device in a chain monitoring device, the oil quantity of the chain is regularly monitored and adjusted through driving a wiping sponge to absorb the oil quantity passing through the chain through a transmission mechanism in the moving process, so that the oil quantity condition of the chain is monitored, the oil quantity of the chain is adjusted through an oil dripping device, and the condition that the shaking condition is increased and the chain is broken due to the fact that force conduction is difficult due to oil shortage of the chain is avoided;
thirdly, the chain wheel device capable of monitoring the state of the chain and preventing derailment is provided with the vibration protection device, when a vehicle passes through a bumpy road surface and the chain is not compact and lacks oil, the chain can shake violently, and the chain is easy to jump.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the chain monitoring device 22 of the chain monitoring device of FIG. 1;
FIG. 3 is an enlarged schematic view of the shock protection device 17 of FIG. 1;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 5 is an enlarged schematic view of the structure at B in FIG. 2;
fig. 6 is an enlarged schematic view of the structure at C in fig. 3.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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. For convenience of description, the following orientations are defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The chain wheel device capable of monitoring the state of a chain and preventing derailment, which is described in conjunction with the accompanying drawings 1-6, comprises a chain wheel 11, wherein the chain wheel 11 is rotatably connected with a chain 13, the chain 13 is used for driving wheels to rotate, a gear connecting sleeve 15 is rotatably arranged at the front side of the chain wheel 11, the gear connecting sleeve 15 is fixedly connected with a connecting rod 16, the tail end of the connecting rod 16 is fixedly connected with a vibration protection device 17, the vibration protection device 17 comprises a protection binding plate 46, a spreading chute 47 is arranged in the protection binding plate 46, a spreading electromagnet 48 is fixedly connected in the spreading chute 47, two spreading sliding blocks 50 are symmetrically and slidably connected up and down in the spreading chute 47, a laminating protection plate 51 is fixedly connected to the rear end face of the spreading sliding block 50, a face pasting groove 52 is arranged in the laminating protection plate 51, and a face pasting wheel 53 is rotatably connected, the surface pasting wheel 53 is used for reducing friction in front of a chain to be pasted, the inner wall of the pasting protection plate 51 is provided with a vibration control groove 54, two front and rear slide rails 76 are fixedly connected in the vibration control groove 54 in an up-down symmetrical mode, front and rear slide rails 77 are connected in the front and rear slide rails 76 in a sliding mode, front and rear slide rails 77 are fixedly connected with a vibration groove 78, a vibration slide block 79 is connected in the vibration groove 78 in a sliding mode, the vibration slide block 79 is fixedly connected with a drag reduction slide plate 55, the drag reduction slide plate 55 is used for controlling the shaking range of the chain and reducing friction in the shaking process, the rear side of the gear connecting sleeve 15 is rotatably provided with an arc chute 18, the arc chute 18 is connected in a sliding mode with an arc slide block 19, the arc slide block 19 is fixedly connected to the vibration protection, the chain monitoring device 22 comprises a chain monitoring box 25, a monitoring cavity 26 is arranged in the chain monitoring box 25, two oscillation lifting grooves 35 are symmetrically arranged in the monitoring cavity 26 from top to bottom, a pressure data board 36 is fixedly connected to the inner wall of the oscillation lifting groove 35, a lifting spring 37 is fixedly connected to the pressure data board 36, a monitoring board 38 is fixedly connected to the tail end of the lifting spring 37, a resistance reducing wheel 39 is rotatably connected to the inner side of the monitoring board 38 in an array manner, the resistance reducing wheel 39 is used for reducing touch friction, a transmission cavity 71 is arranged on the inner wall of the chain monitoring box 25, a transmission telescopic rod 72 is fixedly connected to the inner side of the transmission cavity 71, a transmission sliding block 73 is slidably connected to the transmission cavity 71, a transmission rack 74 is fixedly connected to the transmission sliding block 73, a rotation fixing shaft 75 is fixedly connected to the transmission cavity 71, a rack connecting sleeve 70 is rotatably connected to the rotation fixing shaft 75, and the rear side of the rack, rack adapter sleeve 70 fixedly connected with adsorbs sponge 69, adsorb sponge 69 is used for wiping chain surface oil mass, chain monitoring box 25 top end face fixedly connected with rotates connecting piece 60, rotate connecting piece 60 fixedly connected with and rotate motor shaft 61, it has detection closing plate 62 to rotate motor shaft 61 power connection, it detects chamber 63 to detect to be equipped with in the closing plate 62 to go up and down, go up and down to detect fixedly connected with lift electro-magnet 64 in the chamber 63, it has lift slider 65 to go up and down to detect intracavity 63 sliding connection, terminal surface fixedly connected with lifter 66 under the lift slider 65, lifter 66 fixedly connected with pick-up plate 67, fixedly connected with oil mass detection module 68 in the pick-up plate 67, oil mass detection module 68 is used for right adsorb sponge 69 adsorption capacity monitors.
Beneficially, the front end face of the sprocket wheel protecting cover 14 is fixedly connected with a telescopic box 56, a telescopic electromagnet 57 is fixedly connected in the telescopic box 56, a telescopic sliding block 59 is slidably connected in the telescopic box 56, a telescopic spring 58 is fixedly connected to the left end face of the telescopic sliding block 59, a meshing rack 20 is fixedly connected to the right end face of the telescopic sliding block 59, and the meshing rack 20 is meshed with the gear connecting sleeve 15.
Advantageously, the chain monitoring box 25 is fixedly connected with a lifting box 41, a lifting sliding plate 42 is slidably connected in the lifting box 41, a connecting line 43 is fixedly connected to the lower end face of the lifting sliding plate 42, the tail end of the connecting line 43 is fixedly connected to the transmission sliding block 73, a lifting connecting rod 44 is fixedly connected to the upper end face of the lifting sliding plate 42, a supporting sliding plate 45 is fixedly connected to the lifting connecting rod 44, and the supporting sliding plate 45 is used for lifting the chain upwards.
Beneficially, chain monitoring box 25 up end fixedly connected with oil pipe 27, be equipped with oil pocket 28 in the oil pipe 27, lubricating oil is equipped with in the oil pocket 28, oil pocket 28 right side inner wall is equipped with admission valve 30, sliding connection has oil adding slider 29 in the oil pocket 28, oil adding slider 29 right side end fixedly connected with oil adding spring 31, oil pocket 28 left side inner wall is equipped with intercommunication valve 32, intercommunication valve 32 is connected with communicating pipe 33, communicating pipe 33 end is arranged in monitoring chamber 26, the terminal fixedly connected with of communicating pipe 33 drips glib talker 34, it is used for fluid to drip glib talker 34.
Beneficially, the lower end face of the chain monitoring box 25 is fixedly connected with a prompting lamp 40, and the prompting lamp 40 is used for warning and reminding a user of a chain condition.
The working principle is as follows: during operation, in the running process, the chain wheel 11 drives the chain 13 to rotate, the chain 13 passes through the monitoring cavity 26, when the chain is too loose, the chain is easy to derail, so that the chain is dropped and clamped, the loose chain shaking condition is increased, the chain 13 is slapped on the monitoring plate 38 up and down, energy is transmitted to the pressure data plate 36 in a pressure mode through the lifting spring 37, and the pressure data plate 36 monitors the pressure value, so that the loose degree of the chain is judged;
when the chain is too loose, the derailment probability is increased through bumpy road surfaces, the telescopic electromagnets 57 are powered on, the adsorption telescopic slide blocks 59 move to drive the meshing racks 20 to move, the gear connecting sleeve 15 rotates clockwise, the vibration protection device 17 rotates 90 degrees, the unfolding electromagnets 48 are powered on to push the unfolding slide blocks 50 to move outwards, the attachment protection plate 51 moves to extend the protection range, the front sliding rail 76 and the rear sliding rail 76 are started to drive the vibration groove 78 to move outwards, the anti-drag sliding plate 55 is arranged on the upper side of the chain, the derailment is avoided through the attachment protection plate 51, the shake range is reduced through the interception of the anti-drag sliding plate 55, and the riding accident is;
when the chain oil dropping detection device works for a period of time, the chain oil quantity can be monitored and adjusted, the rotating motor shaft 61 is started to drive the detection sealing plate 62 to rotate to a vertical state, so that the adsorption sponge 69 rotates to the end of the vertical downward state to be contacted with the chain under the rotation action of the rotating shaft 75, the transmission telescopic rod 72 is started to push the transmission rack 74 to be in a meshed state with the rack connecting sleeve 70, the connecting wire 43 is loosened to enable the support sliding plate 45 to move upwards, further the adsorption sponge 69 is tightly attached to the chain, after the chain rotates for a circle, the transmission telescopic rod 72 is started to push the transmission rack 74 to move, so that the adsorption sponge 69 is recovered, the rotating motor shaft 61 is started and reset, the transmission telescopic rod 72 is started and reset, the lifting electromagnet 64 is electrified to push the oil quantity detection module 68 to press the tail end of the adsorption sponge 69, the oil, the air inlet valve 30 is communicated, air can enter the oil cavity 28 through the air inlet valve 30, the oil adding spring 31 is stretched, and the communication valve 32 is communicated, so that lubricating oil in the oil cavity 28 is added to the chain through the oil dripping nozzle 34.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the invention, the filling pattern is only used for distinguishing the layers and is not limited at all.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A sprocket apparatus capable of monitoring a state of a chain and preventing derailment, comprising a sprocket, characterized in that: the chain wheel is rotationally connected with a chain, the chain is used for driving wheels to rotate, a gear connecting sleeve is rotationally arranged on the front side of the chain wheel, the gear connecting sleeve is fixedly connected with a connecting rod, the tail end of the connecting rod is fixedly connected with a vibration protection device, the vibration protection device comprises a protection attachment plate, a unfolding chute is arranged in the protection attachment plate, a unfolding electromagnet is fixedly connected in the unfolding chute, the unfolding chute is vertically and symmetrically and slidably connected with two unfolding sliding blocks, a laminating protection plate is fixedly connected to the end face of the rear side of each unfolding sliding block, a surface pasting groove is arranged in the laminating protection plate, a surface pasting wheel is rotationally connected in the surface pasting groove in an array mode, the surface pasting wheel is used for reducing friction in front of the attaching chain, a vibration control groove is arranged on the inner wall of the attaching protection plate, the front and rear slide rails are internally and slidably connected with a front and rear slide block, the front and rear slide block is fixedly connected with a vibration groove, the vibration groove is internally and slidably connected with a vibration slide block, the vibration slide block is fixedly connected with a drag reduction slide plate, the drag reduction slide plate is used for controlling the shaking range of the chain and reducing the friction in the shaking process, the rear side of the gear connecting sleeve is rotatably provided with an arc-shaped slide groove, the arc-shaped slide block is internally and slidably connected with an arc-shaped slide block, the arc-shaped slide block is fixedly connected with a vibration protection device, the chain wheel protective cover is fixedly connected with a supporting connecting rod, the tail end of the supporting connecting rod is fixedly connected with a chain monitoring device, the chain monitoring device comprises a chain monitoring box, a monitoring cavity is arranged in the chain monitoring box, two vibration lifting, the tail end of the lifting spring is fixedly connected with a monitoring plate, the inner array of the monitoring plate is rotatably connected with a resistance reducing wheel for reducing contact friction, the inner wall of the chain monitoring box is provided with a transmission cavity, a transmission telescopic rod is fixedly connected in the transmission cavity, a transmission slide block is slidably connected in the transmission cavity, the transmission slide block is fixedly connected with a transmission rack, a rotating and fixing shaft is fixedly connected in the transmission cavity, the rotating and fixing shaft is rotatably connected with a rack connecting sleeve, the rear side of the rack connecting sleeve is meshed and connected with the transmission rack, the rack connecting sleeve is fixedly connected with an adsorption sponge for wiping the oil mass on the surface of the chain, the top end surface of the chain monitoring box is fixedly connected with a rotating connecting piece, the rotating connecting piece is fixedly connected with a rotating motor shaft, the rotating motor shaft is dynamically connected with a, the lifting detection device comprises a lifting detection cavity, a lifting slider, a lifting detection plate, an oil mass detection module and an adsorption sponge, wherein the lifting detection cavity is fixedly connected with a lifting electromagnet, the lifting detection cavity is slidably connected with the lifting slider, the lower end face of the lifting slider is fixedly connected with a lifting rod, the lifting rod is fixedly connected with a detection plate, the interior of the detection plate is fixedly connected with the oil mass detection module, and the oil mass detection module is used for monitoring the adsorption.
2. The sprocket apparatus for monitoring a chain condition and preventing derailment according to claim 1, wherein: the sprocket protection casing front end face fixedly connected with bellows, the flexible electro-magnet of fixedly connected with in the bellows, sliding connection has flexible slider in the bellows, flexible slider left end face fixedly connected with expanding spring, flexible slider right-hand member face fixedly connected with meshing rack, meshing rack meshing connect in gear connection cover.
3. The sprocket apparatus for monitoring a chain condition and preventing derailment according to claim 1, wherein: the chain monitoring box is fixedly connected with a lifting box, a lifting sliding plate is connected in the lifting box in a sliding mode, a connecting wire is fixedly connected to the lower end face of the lifting sliding plate, the tail end of the connecting wire is fixedly connected to the transmission sliding block, a lifting connecting rod is fixedly connected to the upper end face of the lifting sliding plate, a supporting sliding plate is fixedly connected to the lifting connecting rod, and the supporting sliding plate is used for lifting the chain upwards.
4. The sprocket apparatus for monitoring a chain condition and preventing derailment according to claim 1, wherein: the chain monitoring box up end fixedly connected with oil pipe, be equipped with the oil pocket in the oil pipe, lubricating oil is equipped with in the oil pocket, oil pocket right side inner wall is equipped with the admission valve, sliding connection has the oiling slider in the oil pocket, oiling slider right side end face fixedly connected with oiling spring, oil pocket left side inner wall is equipped with the intercommunication valve, the intercommunication valve is connected with communicating pipe, the communicating pipe end is arranged in the monitoring intracavity, terminal fixedly connected with oil dripping nozzle of communicating pipe, oil dripping nozzle is used for the fluid drippage.
5. The sprocket apparatus for monitoring a chain condition and preventing derailment according to claim 1, wherein: terminal surface fixedly connected with warning light under the chain monitoring case, the warning light is used for warning the user chain condition of reminding.
6. The portable field chafing dish apparatus for adding alcohol pieces as claimed in claim 1, wherein: uninstallation pole upside is equipped with through the groove, the fixed chafing dish handle that is equipped with of uninstallation pole upside, the groove that passes through of uninstallation pole can pass through the bracing piece, the burning chamber is located the lateral wall body is located bottom switch groove outside intercommunication is equipped with fuel and passes through the annular, fuel passes through the annular medial wall body and is equipped with the screw thread, fuel passes through the annular medial wall body threaded connection and is equipped with the shielding plate, the shielding plate downside rotates and is equipped with the shielding plate handle.
CN202110149963.8A 2021-02-03 2021-02-03 Chain wheel device capable of monitoring chain state and preventing derailment Withdrawn CN112963508A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110149963.8A CN112963508A (en) 2021-02-03 2021-02-03 Chain wheel device capable of monitoring chain state and preventing derailment

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Application Number Priority Date Filing Date Title
CN202110149963.8A CN112963508A (en) 2021-02-03 2021-02-03 Chain wheel device capable of monitoring chain state and preventing derailment

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Publication Number Publication Date
CN112963508A true CN112963508A (en) 2021-06-15

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CN202110149963.8A Withdrawn CN112963508A (en) 2021-02-03 2021-02-03 Chain wheel device capable of monitoring chain state and preventing derailment

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113682416A (en) * 2021-08-02 2021-11-23 王梅 Low-energy consumption mechanical transmission structure of hybrid power motorcycle
CN113978601A (en) * 2021-11-15 2022-01-28 昆山德钜源运动科技有限公司 Automatic chain winding mechanism of bicycle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113682416A (en) * 2021-08-02 2021-11-23 王梅 Low-energy consumption mechanical transmission structure of hybrid power motorcycle
CN113978601A (en) * 2021-11-15 2022-01-28 昆山德钜源运动科技有限公司 Automatic chain winding mechanism of bicycle
CN113978601B (en) * 2021-11-15 2023-09-26 昆山德钜源运动科技有限公司 Automatic chain-feeding mechanism for bicycle

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Application publication date: 20210615