CN203033385U - Novel belt breakage capture device - Google Patents
Novel belt breakage capture device Download PDFInfo
- Publication number
- CN203033385U CN203033385U CN2012206788467U CN201220678846U CN203033385U CN 203033385 U CN203033385 U CN 203033385U CN 2012206788467 U CN2012206788467 U CN 2012206788467U CN 201220678846 U CN201220678846 U CN 201220678846U CN 203033385 U CN203033385 U CN 203033385U
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- China
- Prior art keywords
- grab
- roller shaft
- arresting
- broken belt
- catching device
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- Expired - Fee Related
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- Belt Conveyors (AREA)
Abstract
The utility model provides a novel belt breakage capture device. The novel belt breakage capture device comprises two groups of capture mechanism assembled on a conveying machine, and the two groups of capture mechanisms are disposed at two sides of a conveying belt respectively and are connected through a trigger roller. With adoption of the abovementioned scheme, when belt breakage occurs, the conveying belt drives the trigger roller to rotate under the effect of gravity of the conveying belt and materials, a roller shaft rotate simultaneously, and tension strings hooked on grooves of the roller shaft break away due to the wedge-shape of the ends of the roller shaft, thereby realizing automatic capture of the conveying belt with a plurality of capture devices arranged at two sides, and effectively preventing the conveying belt from causing economic losses or fatalities after breakage.
Description
Technical field
The utility model relates to mine conveying technology field, refers in particular to the novel broken belt catching device that a kind of mine Coal Transport machine is used.
Background technology
In coal production, belt conveyer is important load transfer device, owing to long-term work, high loaded process, the load-transfer device of belt conveyor are enough in tensioning and some unexpected factors, causes the unexpected fracture of belt;In case the load-transfer device band 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 economy loss, gently then damage conveyer and material spilling, the heavy then material blocking channel 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: " electrohydraulic control type band conveyor broken belt catching device ", " belt break protection device under the belt conveyer ", " the broken belt catching device that belt conveyer is used "; From condition of service, all have undesirable factor: cost height, complex structure, production difficulty are big, and the broken belt protector technology is still immature.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of working stability is provided, and is simple in structure, and can arrest the broken belt belt fast, effectively prevents from causing behind the conveyor belt breakage the novel broken belt catching device of economic loss or serious accident.
For achieving the above object, technical scheme provided by the utility model is: a kind of novel broken belt catching device, it includes two groups of arresting agencies that are assemblied on the conveyer, and two groups of arresting agencies lay respectively at the load-transfer device both sides, and is connected by triggering roller between two groups of arresting agencies.
Described arresting agency includes base plate, bearing seat, arrests frame, tie rod, on grab, jump ring, connect pin, grab down, wherein, base plate is installed on the middle frame of conveyer by adjusting pad, arrests the frame lower end and is packed on the base plate; On grab, grab down all by connecting pin and be hinged on and arrest top of the trellis, jump ring is sleeved on and connects on the pin, and the card base of jump ring conflict respectively under grab afterbody and grab downside; Under grab afterbody and be provided with vertical beam, check rope one end is connected on the vertical beam, the other end is wrapped on the roller shaft; On grab an end and stretch out and form the tension arm, this tension arm end is provided with tie rod, the tie rod lower end is provided with tension rope, tension rope is linked in roller shaft one end, the roller shaft other end is connected with the triggering roller after passing the bearing seat of arresting on the frame.
Described tie rod is assemblied in by setting nut and grabs.
The winding direction of described check rope is identical with the throughput direction of load-transfer device.
Describedly grab down, on grab front end and form horizontal " V " font and arrest mouth, be positioned at arrest mouthful following grab, on grab and be equipped with rubber layer; Belt edges is positioned at this and arrests mouth.
Described roller shaft one end is wedge shape long under the last weak point, and the face of length is provided with grooving, and the tension rope sling is hooked in the grooving.
The utility model is after having adopted such scheme, behind conveyor belt breakage, under the gravity effect of belt conveyor and material, load-transfer device drives and triggers the roller rotation, simultaneously roller shaft also rotates synchronously, and when rotating half-turn, the tensioned lines that cover is hooked on the roller axial trough breaks away from because of the wedge shape of axle head, thereby realized that a plurality of catching devices that are contained in both sides arrest load-transfer device automatically, then effectively prevented from causing behind the conveyor belt breakage the novel broken belt catching device of economic loss or serious accident.
Description of drawings
Fig. 1 is integral structure scheme drawing of the present utility model.
Fig. 2 is the lateral plan of Fig. 1.
Fig. 3 is working state schematic representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with institute's drawings attached, preferred embodiment of the present utility model is: referring to accompanying drawing 1 to accompanying drawing 3, the described broken belt catching device of present embodiment includes two groups of arresting agencies 19 that are assemblied on the conveyer, two groups of arresting agencies 19 lay respectively at load-transfer device 15 both sides, and are connected by triggering roller 17 between two groups of arresting agencies 19.Arresting agency 19 includes base plate 3, bearing seat 4, arrests frame 6, tie rod 7, on grab 8, jump ring 11, connect pin 12, grab 13 down, wherein, base plate 3 is installed on the middle frame 1 of conveyer by adjusting pad 2, arrests frame 6 lower ends and is packed on the base plate 3; On grab 8, grab 13 down and all be hinged on and arrest frame 6 tops by connecting pin 12, grab 13 down, on grab 8 front ends and form horizontal " V " font and arrest mouth, be positioned at arrest mouthful following grab 13, on grab and be equipped with rubber layer 14 on 8; Load-transfer device 15 edges are positioned at this and arrest mouth, and rubber layer 14 guarantees to increase friction force and the reliability of arresting.On jump ring 11 company's of being sleeved on pins 12, and the card base of jump ring 11 conflict respectively under grab 13 afterbodys and grab 8 downsides; Can establish a plurality of jump rings according to carrying payload.Under grab 13 afterbodys and be provided with vertical beam 10, check rope 5 one ends are connected on the vertical beam 10, the other end is wrapped on the roller shaft 16; The winding direction of check rope 5 is identical with the throughput direction of load-transfer device 15.According to the size of what and conveyer of convey materials, can only adorn check rope 5 one, also can adopt many.On grab 8 one ends and stretch out and form the tension arm, this tension arm end is provided with tie rod 7, tie rod 7 is assemblied in by setting nut 9 and grabs on 8; Tie rod 7 lower ends are provided with tension rope 18, tension rope 18 is linked in roller shaft 16 1 ends, roller shaft 16 other ends pass bearing seat 4 backs of arresting on the frame 6 and are connected with triggering roller 17, roller shaft 16 1 ends are wedge shape long under the last weak point, and long face is provided with grooving 20, and tension rope 18 covers are hooked in the grooving 20.Roller shaft 16 triggers roller 17 and roller shaft 16 and is linked as an integral body according to carrying payload can use steel pipe to replace, and is synchronized with the movement in the middle of work, and broken belt is arrested.
The embodiment of the above is the preferred embodiment of the utility model only, is not to limit practical range of the present utility model with this, so the variation that all shapes according to the utility model, principle are done all should be encompassed in the protection domain of the present utility model.
Claims (6)
1. novel broken belt catching device, it is characterized in that: it includes the two groups of arresting agencies (19) that are assemblied on the conveyer, two groups of arresting agencies (19) lay respectively at load-transfer device (15) both sides, and are connected by triggering roller (17) between two groups of arresting agencies (19).
2. a kind of novel broken belt catching device according to claim 1, it is characterized in that: arresting agency (19) includes base plate (3), bearing seat (4), arrests frame (6), tie rod (7), on grab (8), jump ring (11), connect pin (12), grab (13) down, wherein, base plate (3) is installed on the middle frame (1) of conveyer by adjusting pad (2), arrests frame (6) lower end and is packed on the base plate (3); On grab (8), grab (13) down and all be hinged on and arrest frame (6) top by connecting pin (12), on jump ring (11) company's of being sleeved on pin (12), and the card base of jump ring (11) conflict respectively under grab (13) afterbody and grab (8) downside; Under grab (13) afterbody and be provided with vertical beam (10), check rope (5) one ends are connected on the vertical beam (10), the other end is wrapped on the roller shaft (16); On grab (8) one ends and stretch out and form the tension arm, this tension arm end is provided with tie rod (7), tie rod (7) lower end is provided with tension rope (18), tension rope (18) is linked in roller shaft (16) one ends, and roller shaft (16) other end passes bearing seat (4) back of arresting on the frame (6) and is connected with triggering roller (17).
3. a kind of novel broken belt catching device according to claim 2, it is characterized in that: tie rod (7) is assemblied in by setting nut (9) and grabs on (8).
4. a kind of novel broken belt catching device according to claim 2, it is characterized in that: the winding direction of check rope (5) is identical with the throughput direction of load-transfer device (15).
5. a kind of novel broken belt catching device according to claim 2, it is characterized in that: grab down (13), on grab (8) front end and form horizontal " V " font and arrest mouth, be positioned at following the grabbing (13) of arresting mouthful, on grab and be equipped with rubber layer (14) on (8); Load-transfer device (15) edge is positioned at this and arrests mouth.
6. a kind of novel broken belt catching device according to claim 2, it is characterized in that: roller shaft (16) one ends are wedge shape long under the last weak point, and long face is provided with grooving (20), tension rope (18) cover is hooked in the grooving (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206788467U CN203033385U (en) | 2012-12-11 | 2012-12-11 | Novel belt breakage capture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206788467U CN203033385U (en) | 2012-12-11 | 2012-12-11 | Novel belt breakage capture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203033385U true CN203033385U (en) | 2013-07-03 |
Family
ID=48685522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206788467U Expired - Fee Related CN203033385U (en) | 2012-12-11 | 2012-12-11 | Novel belt breakage capture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203033385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144495A (en) * | 2016-08-22 | 2016-11-23 | 李文杰 | A kind of belt broken belt catcher |
-
2012
- 2012-12-11 CN CN2012206788467U patent/CN203033385U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144495A (en) * | 2016-08-22 | 2016-11-23 | 李文杰 | A kind of belt broken belt catcher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: A Red Zone Industrial Park of Loudi city in 417600 Hunan County of Xinhua Province Patentee after: HUNAN YINGHONG NEW MATERIAL CO.,LTD. Address before: 417000 Loudi City, Hunan province Xinhua xiainghong Industrial Park A District Patentee before: HUNAN YINGHONG SCIENCE AND TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20211211 |