CN202449583U - Intelligent alarming broken chain protecting device for scraper conveyer - Google Patents
Intelligent alarming broken chain protecting device for scraper conveyer Download PDFInfo
- Publication number
- CN202449583U CN202449583U CN2011205329943U CN201120532994U CN202449583U CN 202449583 U CN202449583 U CN 202449583U CN 2011205329943 U CN2011205329943 U CN 2011205329943U CN 201120532994 U CN201120532994 U CN 201120532994U CN 202449583 U CN202449583 U CN 202449583U
- Authority
- CN
- China
- Prior art keywords
- scraper conveyer
- axle sleeve
- inductive switch
- apical axis
- spring
- 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.)
- Expired - Lifetime
Links
- 229910000639 Spring steel Inorganic materials 0.000 claims abstract description 14
- 230000001939 inductive effect Effects 0.000 claims description 21
- 230000000007 visual effect Effects 0.000 claims description 8
- 230000006698 induction Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Landscapes
- Control Of Conveyors (AREA)
Abstract
The utility model discloses an intelligent alarming broken chain protecting device for a scraper conveyer. The intelligent alarming broken chain protecting device is characterized by comprising a mechanical triggering apparatus, an induction switch and an alarming apparatus. The mechanical triggering apparatus comprises a top shaft, a shaft sleeve, a spring and a spring steel sheet. One end of the top shaft is provided with a scraper conveyer chain, and the other end of the top shaft is provided with the induction switch. The end of the top shaft, which is next to the scraper conveyer chain, passes through a plate, and is in connection with the spring steel sheet. The spring steel sheet is fixed to the plate. The outside part of the other end of the top shaft, which is next to the scraper conveyer chain, is sleeved with the shaft sleeve. The shaft sleeve is fixed to the housing of the scraper conveyer by welding. The spring is arranged between the shaft sleeve and the top shaft. The alarming apparatus comprises an audible-visual annunciator. The audible-visual annunciator is in connection with the induction switch. A retainer ring used for shafts is disposed between the next-to-the induction switch side of the shaft sleeve and the shaft sleeve. The intelligent alarming broken chain protecting device for a scraper conveyer has the advantages that a failure can be spotted quickly and accurately, thereby saving time, manpower and material resources.
Description
Technical field
The utility model relates to the fender guard of slat conveyer chain rupture, relates in particular to a kind of slat conveyer chain breakage protection device of intelligent alarm.
Background technology
The slat conveyer minor failure for grind one's teeth, chain rupture, find that untimely words possibly roll up chain, start first-class destructive accident, this settlement of accident time-consuming effort again of getting up.Main flow chain breakage protection device in the market, it uses induction installation, is located at flower wheel usually.Its principle is flight chain generation chain rupture, and driven tail wheel slowly stops operating, and after induction installation detects signal, cuts off main power source, and equipment stops operating.The maximum defective of this device is, can not detect grinding one's teeth of chain, and the discovery accident too late, and the processing accident is not remedied too greatly.
Summary of the invention
The purpose of the utility model provides and a kind ofly can in time find to grind one's teeth, the slat conveyer chain breakage protection device of the intelligent alarm of chain rupture fault.
The technical scheme that the utility model adopts is:
A kind of slat conveyer chain breakage protection device of intelligent alarm; Comprise mechanical touch device, inductive switch and warning device, said mechanical touch device comprises apical axis, axle sleeve, spring and spring steel plate, and said apical axis one end is provided with scraper conveyer chain; The other end is provided with inductive switch; Said apical axis runs through plate and connects spring steel plate near the scraper conveyer chain end, and said spring steel plate is fixed on the plate, and said apical axis is with axle sleeve near the inductive switch end outside; Said axle sleeve is fixedly welded on the slat conveyer housing; Also be provided with spring between said axle sleeve and the apical axis, said warning device comprises combined aural and visual alarm, and said combined aural and visual alarm is connected with inductive switch through lead.
Said axle sleeve is near being provided with shaft block ring between inductive switch side and the axle sleeve.
The utility model has the advantages that: rapidly, accurately find to save time fault and sound and light alarm, use manpower and material resources sparingly.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model.
Wherein: 1, shaft block ring, 2, axle sleeve, 3, spring, 4, apical axis, 5, plate, 6, spring steel plate, 7, inductive switch, 8, combined aural and visual alarm, 9, scraper conveyer chain, 10, the slat conveyer housing, 11, lead.
The specific embodiment
As shown in Figure 1, the slat conveyer chain breakage protection device of a kind of intelligent alarm of the utility model comprises mechanical touch device, inductive switch 7 and warning device; Said mechanical touch device comprises apical axis 4, axle sleeve 2, spring 3 and spring steel plate 6, and said apical axis 4 one ends are provided with scraper conveyer chain 9, and the other end is provided with inductive switch 7; Said apical axis 4 runs through plate 5 and connects spring steel plate 6 near scraper conveyer chain 9 ends, and said spring steel plate 6 is fixed on the plate 5, and said apical axis 4 is with axle sleeve 2 near the inductive switch 7 ends outside; Said axle sleeve 2 is fixedly welded on the slat conveyer housing 10; Also be provided with spring 3 between said axle sleeve 2 and the apical axis 4, said warning device comprises combined aural and visual alarm 8, and said combined aural and visual alarm 8 is connected with inductive switch 7 through lead 11; Said axle sleeve 2 is near being provided with shaft block ring 1 between inductive switch 7 sides and the axle sleeve 2; Rapidly, accurately find fault and sound and light alarm, save time, use manpower and material resources sparingly.
Principle of work:
In the horizontal direction on the great wheel line of centers, protection device for installing, axle sleeve 2 is fixing with 10 welding of slat conveyer housing, and apical axis 4 horizontal direction certain distances are established inductive switch 7, and draw lead 11 from inductive switch 7 and link to each other with combined aural and visual alarm 8.In normal operation, distance (radius) is r between the vertex of scraper conveyer chain 9 and the center of circle, and apical axis 4 can not contact with inductive switch 7.In running condition is because gear wheel plug material is too much, and foreign matter gets into and fills up, or driven chain is loose excessively; Chain ruptures etc. cause grinding one's teeth, and in this process, scraper conveyer chain 9 is elevated; (radius) r begins to increase gradually, and spring steel plate 6 is promoted apical axis 4, apical axis 4 touch inducing switches 7 by scraper conveyer chain 9 extruding horizontal directions; Inductive switch 7 is received signal, reports to the police at once and shuts down, and makes the staff in time find trouble-shooting.
Claims (2)
1. the slat conveyer chain breakage protection device of an intelligent alarm; It is characterized in that: comprise mechanical touch device, inductive switch and warning device, said mechanical touch device comprises apical axis, axle sleeve, spring and spring steel plate, and said apical axis one end is provided with scraper conveyer chain; The other end is provided with inductive switch; Said apical axis runs through plate and connects spring steel plate near the scraper conveyer chain end, and said spring steel plate is fixed on the plate, and said apical axis is with axle sleeve near the inductive switch end outside; Said axle sleeve is fixedly welded on the slat conveyer housing; Also be provided with spring between said axle sleeve and the apical axis, said warning device comprises combined aural and visual alarm, and said combined aural and visual alarm is connected with inductive switch through lead.
2. the slat conveyer chain breakage protection device of a kind of intelligent alarm according to claim 1, it is characterized in that: said axle sleeve is near being provided with shaft block ring between inductive switch side and the axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205329943U CN202449583U (en) | 2011-12-19 | 2011-12-19 | Intelligent alarming broken chain protecting device for scraper conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205329943U CN202449583U (en) | 2011-12-19 | 2011-12-19 | Intelligent alarming broken chain protecting device for scraper conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202449583U true CN202449583U (en) | 2012-09-26 |
Family
ID=46865467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205329943U Expired - Lifetime CN202449583U (en) | 2011-12-19 | 2011-12-19 | Intelligent alarming broken chain protecting device for scraper conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202449583U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556628A (en) * | 2011-12-19 | 2012-07-11 | 吴海洲 | Chain scission protection device of scrapper conveyor and capable of intelligently alarming |
| CN105716099A (en) * | 2014-12-05 | 2016-06-29 | 南通赛孚机械设备有限公司 | Slag extractor with safety protection function |
| CN106829390A (en) * | 2017-04-01 | 2017-06-13 | 中国矿业大学 | A kind of drag conveyor broken chain detecting device and its method |
| CN115108268A (en) * | 2022-07-18 | 2022-09-27 | 中煤张家口煤矿机械有限责任公司 | Real-time chain tension monitoring method for scraper conveyor |
-
2011
- 2011-12-19 CN CN2011205329943U patent/CN202449583U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556628A (en) * | 2011-12-19 | 2012-07-11 | 吴海洲 | Chain scission protection device of scrapper conveyor and capable of intelligently alarming |
| CN105716099A (en) * | 2014-12-05 | 2016-06-29 | 南通赛孚机械设备有限公司 | Slag extractor with safety protection function |
| CN106829390A (en) * | 2017-04-01 | 2017-06-13 | 中国矿业大学 | A kind of drag conveyor broken chain detecting device and its method |
| CN115108268A (en) * | 2022-07-18 | 2022-09-27 | 中煤张家口煤矿机械有限责任公司 | Real-time chain tension monitoring method for scraper conveyor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202449583U (en) | Intelligent alarming broken chain protecting device for scraper conveyer | |
| CN201665426U (en) | Non-contact belt skidding detecting device | |
| CN102556628A (en) | Chain scission protection device of scrapper conveyor and capable of intelligently alarming | |
| CN202784731U (en) | Belt feeder detection device that skids | |
| CN202935592U (en) | Double-chain drive device for airplane connection gate of boarding bridge | |
| CN104555341A (en) | Chain breaking, dislocation and chain falling comprehensive protection device of scraper conveyor | |
| CN102673978A (en) | Transmission equipment for conveying belt and tearing detection device for conveying belt | |
| CN204238107U (en) | Pneumatic tyre compacting machine | |
| CN209143059U (en) | A kind of coal conveyer belts belt fracture detection acoustic-optic alarm | |
| CN103663229A (en) | Winch of depth-indicating safety alarm system | |
| CN203555223U (en) | Intelligent monitoring alarm device for electric power safe operation | |
| CN202575120U (en) | Asphalt tank liquid level detection and alarm device | |
| CN202625297U (en) | Conveying equipment of conveying belt and tearing detection device for conveying belt | |
| CN212768243U (en) | Belt anti-tearing device | |
| CN202164039U (en) | Device for preventing lifting hook from rotating horizontally | |
| CN204057094U (en) | Chain fault detection system and dragveyer | |
| CN104516029A (en) | Device for detecting missing of chain chip of chain | |
| CN203624926U (en) | Safe driving and monitoring device for winch depth indicating device | |
| CN204347279U (en) | A kind of chain lacks sheet pick-up unit | |
| CN203886279U (en) | Safety protection device for rotary filter screen | |
| CN202038782U (en) | Cable over-winding protection device | |
| CN205829117U (en) | A kind of electrical engineering emergency cable protection device | |
| CN201880595U (en) | Dual-warning device for cooling system of vertical-ring pulsating high-gradient magnetic separator | |
| CN208079274U (en) | A kind of noble metal oil pressure unit production safety protecting, monitoring system | |
| CN202281605U (en) | Monitoring and acousto-optical alarming device for preventing electric wire tower from collapse |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Qidong Haixin Machinery Co., Ltd. Assignor: Wu Haizhou Contract record no.: 2013320000202 Denomination of utility model: Chain scission protection device of scrapper conveyor and capable of intelligently alarming Granted publication date: 20120926 License type: Exclusive License Record date: 20130322 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160520 Address after: 226200 No. 111, Yongshun Road, Nanyuan Industrial Zone, Qidong Economic Development Zone, Jiangsu, Nantong Patentee after: Qidong Haixin Machinery Co., Ltd. Address before: 226200 Qidong Hisense Machinery Co., Ltd., Yongshun Road, Nanyuan Industrial Zone, Qidong Economic Development Zone, Jiangsu, Nantong 111, China Patentee before: Wu Haizhou |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |
|
| CX01 | Expiry of patent term |