CN102976066A - Novel quick capture device - Google Patents
Novel quick capture device Download PDFInfo
- Publication number
- CN102976066A CN102976066A CN2012105302348A CN201210530234A CN102976066A CN 102976066 A CN102976066 A CN 102976066A CN 2012105302348 A CN2012105302348 A CN 2012105302348A CN 201210530234 A CN201210530234 A CN 201210530234A CN 102976066 A CN102976066 A CN 102976066A
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- crossbeam
- grab
- roller shaft
- novel quick
- catching device
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Abstract
The invention provides a novel quick capture device which comprises a crossbeam and capture mechanisms; both ends of the crossbeam are respectively arranged on a middle frame of a conveyer through connecting angle steel; two groups of capture mechanisms are arranged, and are respectively arranged on both ends of the crossbeam; the two groups of capture mechanisms are connected through a trigger roller; each capture mechanism comprises a jump ring, a lower grip, an upper grip, a connecting column, a tension rope, a trigger roller shaft and a capture frame, wherein the lower end of each capture frame is fixedly arranged on the crossbeam through a bottom plate; each lower grip and each upper grip are hinged on the top of the crossbeam through connecting column pins; one end of each upper grip extends outwards to form the connecting column; one end of each tension rope is connected onto the corresponding connecting column, and the other end of each tension rope is downwards sleeved on one end of the corresponding trigger roller shaft; the other end of each trigger roller shaft penetrates through the corresponding capture frame and is connected with a trigger roller; a holdback rope is arranged on each trigger roller shaft; and one end of each holdback rope is fixedly arranged on the crossbeam through a fixture block, and the other end of each holdback rope is wound on the corresponding trigger roller shaft.
Description
Technical field
The present invention relates to conveyer guard technology field, refer in particular to a kind of novel quick catching device of using for mine coal transport plane.
Background technology
In coal production, belt conveyer is important load transfer device, owing to long-term work, high loaded process, the belt conveyor of belt conveyor are enough in tensioning and some unexpected factors, causes the unexpected fracture of belt;In case load-transfer device is with the unexpected broken belt of material, load-transfer device can glide rapidly under the effect of gravity and material gravity thereof, will damage equipment and stop up belt heading, time one is long, to bring serious economic loss, gently then damage conveyer and material spilling, the heavy then feed blocking passage that is scattered, cause gas explosion, even cause casualties.
Though the technical elements in the conveyer broken-belt protection has much at present, has such as patent commonly used: " broken belt catcher for electro-hydraulic control type belt conveyor ", " belt conveyor lower broken belt protection device ", " fault-belt catching device that belt conveyer is used "; From condition of service, all have undesirable factor: cost height, complex structure, production difficulty are large, and the broken belt protector technology is still immature.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of working stability is provided, simple in structure, can prevent rapidly the novel quick catching device of economic loss behind the conveyor belt breakage or serious accident.
For achieving the above object, technical scheme provided by the present invention is: a kind of novel quick catching device, it includes crossbeam, arresting agency, the crossbeam two ends are installed on the middle frame of conveyer by a connecting angle respectively, described arresting agency is two groups, lay respectively at the crossbeam two ends, and connect by triggering roller between two groups of arresting agencies, described arresting agency includes jump ring, grabs down, on grab, joint pin, tensioned lines, triggering roller shaft, arrest frame, wherein, arresting the frame lower end is fixedly mounted on the crossbeam by base plate; Under grab, on grab all by connecting pin and be hinged on the crossbeam top; On grab an end and stretch out and form a joint pin, tensioned lines one end is connected on the joint pin, the other end is enclosed within downwards and triggers roller shaft one end, triggers the roller shaft other end and passes and arrest behind the frame and trigger roller and be connected; Trigger on the roller shaft and also be provided with the check rope, check rope one end is fixed on the crossbeam by fixture block, and the other end is wrapped in and triggers on the roller shaft.
Describedly lower grab, on grab front end and form horizontal " V " font and arrest mouth, be positioned at arrest mouthful lower grab, on grab and be equipped with the locking rubber cushion; The belt conveyor edge is positioned at this and arrests mouth.
The described company on the pin is set with jump ring, the spring pin of jump ring outwards open conflict respectively under grab afterbody and grab downside.
Described triggering roller two ends are installed on the crossbeam by a bearing seat respectively.
Described connecting angle is installed on the middle frame by bolt.
Described triggering roller shaft one end is the type of carving long under the upper weak point, and long face is provided with grooving, and tensioned lines one end is enclosed within the grooving.
The winding direction of described check rope is identical with the throughput direction of belt conveyor.
The present invention is after having adopted such scheme, the triggering roller of this programme has a suitable distance apart from belt conveyor, only belt conveyor have no progeny because of free gravity to the whereabouts, trigger the roller rotation thereby drive, and trigger the roller shaft two ends and become to carve type and groove, when triggering roller rotation half-turn, be enclosed within the tensioned lines that triggers in roller shaft two end slots at the jump ring in the catching device and trigger under the effect of the type of carving at roller shaft two ends, realize immediately arresting belt conveyor, thereby prevented being scattered and unexpected generation of material, directly reduced economic loss.
Description of drawings
Fig. 1 is integral structure scheme drawing of the present invention.
Fig. 2 is the lateral plan of Fig. 1.
Fig. 3 is the view of arresting of the present invention.
The specific embodiment
The invention will be further described below in conjunction with institute's drawings attached, preferred embodiment of the present invention is: referring to accompanying drawing 1 to accompanying drawing 3, the described catching device of present embodiment includes crossbeam 2, arresting agency 20, crossbeam 2 two ends are installed on the middle frame 19 of conveyer by a connecting angle 18 and bolt 17 respectively, the crossbeam 2 of present embodiment can adopt the channel-section steel on the market to replace, and bolt 17 is adjustable bolt, arresting agency 20 can carry out height by bolt 17 to be regulated, to adapt to different belt conveyors.Described arresting agency 20 is two groups, lays respectively at crossbeam 2 two ends, and connects by triggering roller 1 between two groups of arresting agencies 20, triggers roller 1 two ends and is installed on the crossbeam 2 by a bearing seat 6 respectively.Triggering roller 1 has a suitable distance apart from belt conveyor 5, only belt conveyor 5 have no progeny because of free gravity to the whereabouts, trigger roller 1 and rotate thereby drive, and then drive arresting agency 20; Described arresting agency 20 includes jump ring 9, grabs 10 down, on grab 11, joint pin 12, tensioned lines 13, trigger roller shaft 14, arrest frame 15, wherein, arrest frame 15 lower ends and be fixedly mounted on the crossbeam 2 by base plate 16; Under grab 10, on grab 11 and all be hinged on crossbeam 2 tops by connecting pin 8; Connect on the pin 8 and be set with jump ring 9, the spring pin of jump ring 9 outwards open conflict respectively under grab 10 afterbodys and grab 11 downsides; Grab down 10, on grab 11 front ends and form horizontal " V " font and arrest mouth, be positioned at arrest mouthful lower grab 10, on grab to be equipped with on 11 and lock rubber cushion 7; Belt conveyor 5 edges are positioned at this and arrest mouth, and locking rubber cushion 7 can increase reliability and the friction of catching device greatly.On grab 11 1 ends and stretch out and form a joint pin 12, tensioned lines 13 1 ends are connected on the joint pin 12, and the other end is enclosed within downwards and triggers roller shaft 14 1 ends, and this end that triggers roller shaft 14 is the type of carving long under the upper weak point, and long face is provided with grooving 21, and tensioned lines 13 1 ends are enclosed within the grooving 21; Triggering roller shaft 14 other ends are connected with triggering roller 1 after passing and arresting frame 15; Because this structure is out-of-run when conveyer works, for preventing that the delivery of load-transfer device overload or conveying belt tension from sinking to causing belt to sink not, thereby drive the roller work that triggers, so at the triggering roller shaft check rope 4 is housed, check rope 4 one ends are fixed on the crossbeam 2 by fixture block 3, the other end is wrapped in and triggers on the roller shaft 14, and the winding direction of check rope 4 is identical with the throughput direction of belt conveyor 5, thereby the realization catching device can only be had no progeny and could work at belt conveyor.When triggering roller 1 rotation half-turn, the tensioned lines 13 that is enclosed within 21 li of groovings that trigger roller shaft 14 is at jump ring 9 and trigger roller shaft 14 and carve under the effect of type end and deviate from grooving 21, by under grab 10 and on grab 11 and immediately arrest belt conveyor 5, thereby prevent being scattered and unexpected generation of material.
The embodiment of the above only is the present invention's preferred embodiment, is not to limit practical range of the present invention with this, so the variation that all shapes according to the present invention, principle are done all should be encompassed in protection scope of the present invention.
Claims (7)
1. novel quick catching device, it is characterized in that: it includes crossbeam (2), arresting agency (20), crossbeam (2) two ends are installed on the middle frame (19) of conveyer by a connecting angle (18) respectively, described arresting agency (20) is two groups, lay respectively at crossbeam (2) two ends, and connect by triggering roller (1) between two groups of arresting agencies (20), described arresting agency (20) includes jump ring (9), under grab (10), on grab (11), joint pin (12), tensioned lines (13), trigger roller shaft (14), arrest frame (15), wherein, arresting frame (15) lower end is fixedly mounted on the crossbeam (2) by base plate (16); Under grab (10), on grab (11) and all be hinged on crossbeam (2) top by connecting pin (8); On grab (11) one ends and stretch out and form a joint pin (12), tensioned lines (13) one ends are connected on the joint pin (12), the other end is enclosed within downwards and triggers roller shaft (14) one ends, and triggering roller shaft (14) other end is connected with triggering roller (1) after passing and arresting frame (15); Trigger on the roller shaft (14) and also be provided with check rope (4), check rope (4) one ends are fixed on the crossbeam (2) by fixture block (3), and the other end is wrapped in and triggers on the roller shaft (14).
2. a kind of novel quick catching device according to claim 1, it is characterized in that: lower grab (10), on grab (11) front end and form horizontal " V " font and arrest mouth, be positioned at lower the grabbing (10) of arresting mouthful, on grab to be equipped with on (11) and lock rubber cushion (7); Belt conveyor (5) edge is positioned at this and arrests mouth.
3. a kind of novel quick catching device according to claim 1 is characterized in that: connect on the pin (8) and be set with jump ring (9), the spring pin of jump ring (9) outwards open conflict respectively under grab (10) afterbody and grab (11) downside.
4. a kind of novel quick catching device according to claim 1 is characterized in that: trigger roller (1) two ends and be installed on the crossbeam (2) by a bearing seat (6) respectively.
5. a kind of novel quick catching device according to claim 1, it is characterized in that: connecting angle (18) is installed on the middle frame (19) by bolt (17).
6. a kind of novel quick catching device according to claim 1 is characterized in that: triggering roller shaft (14) one ends is the type of carving long under the upper weak point, and long face is provided with grooving (21), and tensioned lines (13) one ends are enclosed within the grooving (21).
7. a kind of novel quick catching device according to claim 1, it is characterized in that: the winding direction of check rope (4) is identical with the throughput direction of belt conveyor (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105302348A CN102976066A (en) | 2012-12-11 | 2012-12-11 | Novel quick capture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105302348A CN102976066A (en) | 2012-12-11 | 2012-12-11 | Novel quick capture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102976066A true CN102976066A (en) | 2013-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105302348A Pending CN102976066A (en) | 2012-12-11 | 2012-12-11 | Novel quick capture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102976066A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071549A (en) * | 2014-07-19 | 2014-10-01 | 力博重工科技股份有限公司 | Belt-breaking capturing arc-shaped and wedge-shaped mechanism |
| CN106144495A (en) * | 2016-08-22 | 2016-11-23 | 李文杰 | A kind of belt broken belt catcher |
| CN106276133A (en) * | 2016-08-14 | 2017-01-04 | 安徽盛运钢结构有限公司 | A kind of intelligence conveyer and method of work thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU168227A1 (en) * | ||||
| RU2184066C1 (en) * | 2001-04-23 | 2002-06-27 | Санкт-Петербургский государственный горный институт им. Г.В. Плеханова (Технический университет) | Overhead belt conveyor for incline workings |
| CN201021414Y (en) * | 2007-02-01 | 2008-02-13 | 扬州九园矿山机械有限公司 | Belt break protection device for adhesive tape conveying machine |
| CN102616550A (en) * | 2012-03-12 | 2012-08-01 | 山东华恒矿业有限公司 | Broken belt protector for belt conveyor and work method of broken belt protector |
| CN203033384U (en) * | 2012-12-11 | 2013-07-03 | 湖南省映鸿科技有限公司 | Novel rapid capture device |
-
2012
- 2012-12-11 CN CN2012105302348A patent/CN102976066A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU168227A1 (en) * | ||||
| RU2184066C1 (en) * | 2001-04-23 | 2002-06-27 | Санкт-Петербургский государственный горный институт им. Г.В. Плеханова (Технический университет) | Overhead belt conveyor for incline workings |
| CN201021414Y (en) * | 2007-02-01 | 2008-02-13 | 扬州九园矿山机械有限公司 | Belt break protection device for adhesive tape conveying machine |
| CN102616550A (en) * | 2012-03-12 | 2012-08-01 | 山东华恒矿业有限公司 | Broken belt protector for belt conveyor and work method of broken belt protector |
| CN203033384U (en) * | 2012-12-11 | 2013-07-03 | 湖南省映鸿科技有限公司 | Novel rapid capture device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104071549A (en) * | 2014-07-19 | 2014-10-01 | 力博重工科技股份有限公司 | Belt-breaking capturing arc-shaped and wedge-shaped mechanism |
| CN106276133A (en) * | 2016-08-14 | 2017-01-04 | 安徽盛运钢结构有限公司 | A kind of intelligence conveyer and method of work thereof |
| CN106276133B (en) * | 2016-08-14 | 2019-05-17 | 安徽盛运钢结构有限公司 | A kind of intelligence conveyer and its working method |
| CN106144495A (en) * | 2016-08-22 | 2016-11-23 | 李文杰 | A kind of belt broken belt catcher |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |