CN203497656U - Conveying protection system - Google Patents
Conveying protection system Download PDFInfo
- Publication number
- CN203497656U CN203497656U CN201320428752.9U CN201320428752U CN203497656U CN 203497656 U CN203497656 U CN 203497656U CN 201320428752 U CN201320428752 U CN 201320428752U CN 203497656 U CN203497656 U CN 203497656U
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- CN
- China
- Prior art keywords
- limiting device
- torque force
- force limiting
- protection system
- chain wheel
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- 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.)
- Expired - Fee Related
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Control Of Conveyors (AREA)
- Transmission Devices (AREA)
Abstract
The utility model relates to a conveying protection system. The conveying protection system comprises an idle chain wheel, a driving chain wheel, a torsion limiter, a driving shaft, an electronic travel switch and a driving chain, wherein the driving chain covers the idle chain wheel and the driving chain wheel and can move along with the rotation of the idle chain wheel and the driving chain wheel; the driving chain wheel is connected with the driving shaft through the torsion limiter; the electronic travel switch is arranged on the torsion limiter; the electronic travel switch is used for sensing the separation of the torsion limiter; when the electronic travel switch senses the separation of the torsion limiter from the driving shaft since a load on the driving chain surpasses a torque set by the torsion limiter, the electronic travel switch is used for transmitting a control signal to control the driving chain to stop action. According to the conveying protection system, accidents are prevented in case of overload, the safety is improved, and damages to the conveying system are reduced.
Description
Technical field
The utility model relates to field of industrial production, particularly relates to a kind of conveying protection system.
Background technology
Traditional delivery system is in the process of high-speed circulating running, if occur overload or block in the situation of carrying object, delivery system still, in running, easily occurs accident, and delivery system self is caused to damage.
Utility model content
Based on this, be necessary easily to occur accident and delivery system self is caused to the problem of damage for traditional delivery system, provide a kind of and can improve safety, reduce the conveying protection system that delivery system is caused to damage.
A kind of conveying protection system, comprise idler sprocket, driving chain wheel, torque force limiting device, transmission shaft, electronic journey switch, cover on described idler sprocket and driving chain wheel and with described idler sprocket and driving chain wheel and rotate the chain moving, described driving chain wheel is by described torque force limiting device and described propeller shaft couplings, described electronic journey switch is arranged on described torque force limiting device, and the disengaging of torque force limiting device described in described electronic journey inductive switching; When described electronic journey inductive switching, to described torque force limiting device, the load on described chain surpasses the moment of torsion of setting on described torque force limiting device and while departing from described transmission shaft, and described electronic journey switch sends control signal and controls described chain and stop action.
In an embodiment, described conveying protection system also comprises in the installation shaft that is arranged on described idler sprocket, and so that the hand regulator that described torque force limiting device resets therein.
In an embodiment, described hand regulator is manual regulation ring therein.
In an embodiment, described conveying protection system also comprises therein:
Disengaging plate, is arranged on described torque force limiting device, and between described torque force limiting device and described transmission shaft;
When the load of described torque force limiting device on described chain surpasses the moment of torsion of setting on described torque force limiting device, described disengaging plate change in displacement makes described torque force limiting device depart from described transmission shaft, described electronic journey inductive switching are to the change in displacement of described disengaging plate, send control signal and control described chain and stop action.
Above-mentioned conveying protection system; on chain, the excessive torque force limiting device that causes of load departs from transmission shaft, and electronic journey switch sends control signal control chain and stops action, occurs accident while preventing from transshipping; improve safety, reduced the damage to delivery system.
In addition, adopt manual regulation ring easy operating; Employing is established disengaging plate between torque force limiting device and transmission shaft, can facilitate disengaging plate displacement to change, and is convenient to control.
Accompanying drawing explanation
Fig. 1 carries the structural representation of protection system in an embodiment.
The specific embodiment
Below in conjunction with specific embodiment and accompanying drawing, the structure of conveying protection system is described in detail, so that it is clearer.
As shown in Figure 1, be in an embodiment, to carry the structural representation of protection system.This carries protection system 100, comprises chain 102, idler sprocket 104, driving chain wheel 106, torque force limiting device 108, transmission shaft 110, electronic journey switch 112 and disengaging plate 114.
Wherein, chain 102 covers on idler sprocket 104 and driving chain wheel 106 and with idler sprocket 104 and driving chain wheel 106 and rotates and move.Chain 102 moves in chain track.
When electronic journey switch 112 senses that the load of torque force limiting device 108 on chain 102 departs from transmission shaft 110 over the moment of torsion of setting on torque force limiting device 108, electronic journey switch 112 sends control signal control chain 102 and stops action.
Disengaging plate 114 is arranged on torque force limiting device 108, and between torque force limiting device 108 and transmission shaft 110.
When the load of torque force limiting device 108 on chain 102 surpasses the moment of torsion of setting on torque force limiting device 108, disengaging plate 114 change in displacement make torque force limiting device 108 depart from transmission shaft 110, electronic journey switch 112 senses the change in displacement of disengaging plate 114, sends control signal control chain 102 and stops action.Disengaging plate 114 change in displacement can be outside ejection.
Further, ginseng Fig. 1, carries protection system 100 also to comprise in the installation shaft that is arranged on idler sprocket 104, and so that the hand regulator 116 that torque force limiting device 108 resets.
In the present embodiment, this hand regulator 116 is manual regulation ring.
When chain 102 loads are excessive, cause torque force limiting device 108 to depart from transmission shaft 110, after if fault is discharged, after torque force limiting device 108 being resetted by hand regulator 116, electronic journey switch 112 senses that torque force limiting device 108 resets connect with transmission shaft 110, send reset signal, chain 102 regular events.
Above-mentioned conveying protection system 100; on chain 102, the excessive torque force limiting device 108 that causes of load departs from transmission shaft 110; electronic journey switch 112 sends control signal control chain 102 and stops action; while preventing from transshipping, there is accident; improve safety, reduced the damage to delivery system.
In addition, adopt manual regulation ring easy operating; Employing is established disengaging plate 116 between torque force limiting device 108 and transmission shaft 110, can facilitate disengaging plate 116 displacements to change, and is convenient to control.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (4)
1. carry protection system for one kind, it is characterized in that, comprise idler sprocket, driving chain wheel, torque force limiting device, transmission shaft, electronic journey switch, cover on described idler sprocket and driving chain wheel and with described idler sprocket and driving chain wheel and rotate the chain moving, described driving chain wheel is by described torque force limiting device and described propeller shaft couplings, described electronic journey switch is arranged on described torque force limiting device, and the disengaging of torque force limiting device described in described electronic journey inductive switching; When described electronic journey inductive switching, to described torque force limiting device, the load on described chain surpasses the moment of torsion of setting on described torque force limiting device and while departing from described transmission shaft, and described electronic journey switch sends control signal and controls described chain and stop action.
2. conveying protection system according to claim 1, is characterized in that, described conveying protection system also comprises in the installation shaft that is arranged on described idler sprocket, and so that the hand regulator that described torque force limiting device resets.
3. conveying protection system according to claim 2, is characterized in that, described hand regulator is manual regulation ring.
4. conveying protection system according to claim 1, is characterized in that, described conveying protection system also comprises:
Disengaging plate, is arranged on described torque force limiting device, and between described torque force limiting device and described transmission shaft;
When the load of described torque force limiting device on described chain surpasses the moment of torsion of setting on described torque force limiting device, described disengaging plate change in displacement makes described torque force limiting device depart from described transmission shaft, described electronic journey inductive switching are to the change in displacement of described disengaging plate, send control signal and control described chain and stop action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320428752.9U CN203497656U (en) | 2013-07-11 | 2013-07-11 | Conveying protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320428752.9U CN203497656U (en) | 2013-07-11 | 2013-07-11 | Conveying protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203497656U true CN203497656U (en) | 2014-03-26 |
Family
ID=50328654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320428752.9U Expired - Fee Related CN203497656U (en) | 2013-07-11 | 2013-07-11 | Conveying protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203497656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455000A (en) * | 2018-12-26 | 2019-03-12 | 珠海华冠科技股份有限公司 | A kind of battery spray code machine |
-
2013
- 2013-07-11 CN CN201320428752.9U patent/CN203497656U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455000A (en) * | 2018-12-26 | 2019-03-12 | 珠海华冠科技股份有限公司 | A kind of battery spray code machine |
| CN109455000B (en) * | 2018-12-26 | 2024-04-09 | 珠海华冠科技股份有限公司 | Battery ink jet numbering machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20160711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |