CN201670563U - Dual-rotation belt conveyer broken belt protecting device - Google Patents
Dual-rotation belt conveyer broken belt protecting device Download PDFInfo
- Publication number
- CN201670563U CN201670563U CN2010202114199U CN201020211419U CN201670563U CN 201670563 U CN201670563 U CN 201670563U CN 2010202114199 U CN2010202114199 U CN 2010202114199U CN 201020211419 U CN201020211419 U CN 201020211419U CN 201670563 U CN201670563 U CN 201670563U
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- Prior art keywords
- lifting beam
- rotating shaft
- frame
- press
- lifting
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- Expired - Fee Related
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Abstract
The utility model relates to a dual-rotation belt conveyer broken belt protecting device, which is provided with a square frame stretching across two sides of a conveyer. The frame is fixedly connected with ground through an inclined support; an upward pressing beam rotary shaft and a lifting beam rotary shaft are rotationally connected onto the frame, mutually parallel and respectively arranged on the upper side and the lower side of an up-link rubber belt; an upward pressing beam, a lifting beam and a pushing arm are respectively and fixedly connected onto the upward pressing beam rotary shaft and the lifting beam rotary shaft; the pushing arm is respectively connected with an upward pressing beam pushing rod and a lifting beam pushing rod which are fixed onto the frame in a transmission manner by the aid of connecting rods; an adjusting plate and a movable down-pressing block are sequentially connected to the end of the upward pressing beam; and anti-slip layers are respectively arranged on the outer end surfaces of the movable down-pressing block and the lifting beam. The dual-rotation belt conveyer broken belt protecting device is simple in structure and rapid in braking speed, and can rapidly and effectively fix and protect broken belts and reliably prevent the rubber belt from slipping down.
Description
Technical field
The utility model relates to a kind of belt conveyer belt break protection device, especially a kind of bispin belt conveyer belt break protection device transition.
Background technology
Along with the extensive utilization of conveyer under coal mine, the phenomenon that the broken belt accident takes place is also constantly increasing, high spud angle particularly, long distance, the travelling apron that transportation volume is big, starting, the unstable stage of braking, tractive force and force of inertia that actuating device is applied on the load-transfer device will be propagated in band with certain velocity of wave, stack, reflection, add the influence of other factors, in the conveyer band, cause changeable STRESS VARIATION, if its instantaneous peak value stress surpasses permissible value, will damage travelling apron even make it disrumpent feelings, cause long stopping production and heavy economic losses, even personal casualty.At present, the research and technology scheme of conveyer broken-belt protecting device is a lot, but not overripened.
The utility model content
The utility model proposes a kind of bispin belt conveyer belt break protection device transition at the deficiency of existing belt break protection device technical scheme, and this apparatus structure is simple, retro-speed is fast, can fast and effeciently fix and the protection broken belt, reliably stops adhesive tape to glide.
The technical scheme that its technical matters that solves the utility model adopts is: this bispin belt conveyer belt break protection device transition comprise frame, the rotating shaft of lifting beam, on press the beam rotating shaft, on press beam, lifting beam, on press beam push rod, lifting beam push rod, pusher arm, diagonal ligament, regulating plate and movable lower lock block; This device has one across the square frame shape frame in the conveyer both sides; This frame is captiveed joint with ground by diagonal ligament; On this frame, rotary connection has going up of stock shape to press beam rotating shaft and the rotating shaft of lifting beam; Should go up and press beam rotating shaft and the rotating shaft of lifting beam to be parallel to each other, and the both sides up and down of the up adhesive tape that is placed in; Should go up and press in beam rotating shaft and the rotating shaft of lifting beam, and be fixedly connected with respectively and press beam, lifting beam and pusher arm; This pusher arm is in transmission connection by connecting rod with upward press beam push rod and the lifting beam push rod that are fixed on the frame respectively; The end of pressing beam be should go up and regulating plate and movable lower lock block were connected with in turn; Leave the free gap between this movable lower lock block and the regulating plate, and connect by rotating shaft.Both played the effect of bumper and absorbing shock, strengthened the power of arresting again, can prevent effectively that adhesive tape from gliding adhesive tape; The outer face of this movable lower lock block and lifting beam is respectively equipped with skid resistant course, has strengthened coefficient of friction, and protective tapes is not damaged simultaneously.
The beneficial effects of the utility model are: this bispin belt conveyer belt break protection device transition is simple in structure, retro-speed is fast, can fast and effeciently fix and the protection broken belt, reliably stops adhesive tape to glide.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing 2 is the construction profile scheme drawing of this bispin belt conveyer belt break protection device transition.
Accompanying drawing 3 is arrested the status architecture scheme drawing for this bispin belt conveyer belt break protection device transition.
Among the figure, 1. frame, 2. conveyer, 3. lifting beam rotating shaft, 4. up adhesive tape, 5. go up to press the beam rotating shaft, press beam on 6., 7. the lifting beam 8. presses down the beam thrust unit, 9. lifting beam push rod, 10. pusher arm, 11. diagonal ligaments, 12. pusher arms, 13. regulating plates, 14. movable lower lock blocks.
The specific embodiment
In accompanying drawing 1, this bispin belt conveyer belt break protection device transition comprise frame 1, lifting beam rotating shaft 3, on press beam rotating shaft 5, on press beam 6, lifting beam 7, on press beam push rod 8, lifting beam push rod 9, pusher arm 10,12, diagonal ligament 11, regulating plate 13 and movable lower lock block 14; This device has one across the square frame shape frame 1 in conveyer 2 both sides; This frame 1 is captiveed joint with ground by diagonal ligament 11; On this frame 1, rotary connection has going up of stock shape to press beam rotating shaft 5 and lifting beam rotating shaft 3; Should go up and press beam rotating shaft 5 and lifting beam rotating shaft 3 to be parallel to each other, and the both sides up and down of the up adhesive tape 4 that is placed in; Should go up and press in beam rotating shaft 5 and the lifting beam rotating shaft 3, and be fixedly connected with respectively and press beam 6, lifting beam 7 and pusher arm 10,12; This pusher arm 10,12 is in transmission connection by connecting rod with go up to press beam push rod 8 and the lifting beam push rod 9 that are fixed on the frame 1 respectively; The end of pressing beam 6 be should go up and regulating plate 13 and movable lower lock block 14 were connected with in turn; Leave the free gap between this movable lower lock block 14 and the regulating plate 12, and connect, both played the effect of bumper and absorbing shock, strengthened the power of arresting again, can prevent effectively that adhesive tape from gliding adhesive tape by rotating shaft; This movable lower lock block 14 is respectively equipped with skid resistant course with the outer face of lifting beam 7, has strengthened coefficient of friction, and protective tapes is not damaged simultaneously.
In the drawings, when conveyer was in normal operating condition, this device opened wide, and did not influence the normal moving row of conveyer; When broken belt took place, lifting beam push rod 9 promoted lifting beam 7 and rotates up, and with up adhesive tape 4 jack-up and expansion, simultaneously the material on the adhesive tape is cast aside, and is about 0.3 second opening time; Then, on press beam push rod 8 to promote to go up to press beam 6 rotations and press to up adhesive tape 4, simultaneously that the cleaning of the leftover materials on the adhesive tape is clean, be 0.25 second opening time; Last pressure beam 6 is in the process of rotation, gradually up adhesive tape 4 is pressed to lifting beam 7, under the effect of adhesive tape sliding force and push rod, gripping power between last pressure beam 6 and the lifting beam 7 is increasing, till rated pressure, by last pressure beam 6, lifting beam 7 and the powerful friction force in up adhesive tape 4 upper and lower surfaces, reliably the adhesive tape that glides is stopped.
In the drawings, press beam push rod 8 and lifting beam push rod 9 can be hydraulic ram, piston type Electrohydraulic push rod, electric pushrod or Electrohydraulic push rod on this.
Claims (2)
1. bispin belt conveyer belt break protection device transition, comprise frame (1), lifting beam rotating shaft (3), on press beam rotating shaft (5), on press beam (6), lifting beam (7), on press beam push rod (8), lifting beam push rod (9), pusher arm (10,12), diagonal ligament (11), regulating plate (13) and movable lower lock block (14); This device has one across the square frame shape frame (1) in conveyer (2) both sides; This frame (1) is captiveed joint with ground by diagonal ligament (11); It is characterized in that: on this frame (1), rotary connection has going up of stock shape to press beam rotating shaft (5) and lifting beam rotating shaft (3); Should go up and press beam rotating shaft (5) and lifting beam rotating shaft (3) to be parallel to each other, and the upper and lower both sides of the up adhesive tape (4) that is placed in; Should go up to press to be fixedly connected with respectively in beam rotating shaft (5) and the lifting beam rotating shaft (3) and press beam (6), lifting beam (7) and pusher arm (10,12); This pusher arm (10,12) is in transmission connection by connecting rod with upward press beam push rod (8) and the lifting beam push rod (9) that are fixed on the frame (1) respectively; The end of pressing beam (6) be should go up and regulating plate (13) and movable lower lock block (14) were connected with in turn; Leave the free gap between this movable lower lock block (14) and the regulating plate (12), and connect by rotating shaft.
2. according to described this bispin belt conveyer belt break protection device transition of claim 1, it is characterized in that: this movable lower lock block (14) is respectively equipped with skid resistant course with the outer face of lifting beam (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202114199U CN201670563U (en) | 2010-05-24 | 2010-05-24 | Dual-rotation belt conveyer broken belt protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202114199U CN201670563U (en) | 2010-05-24 | 2010-05-24 | Dual-rotation belt conveyer broken belt protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201670563U true CN201670563U (en) | 2010-12-15 |
Family
ID=43327975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202114199U Expired - Fee Related CN201670563U (en) | 2010-05-24 | 2010-05-24 | Dual-rotation belt conveyer broken belt protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201670563U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102633095A (en) * | 2012-04-09 | 2012-08-15 | 中国矿业大学 | Micro-power hydraulic triggering type full-face tapebreak protection device |
| CN112158552A (en) * | 2020-10-12 | 2021-01-01 | 山东方大工程有限责任公司 | Belt conveyor with high safety performance for mine |
-
2010
- 2010-05-24 CN CN2010202114199U patent/CN201670563U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102633095A (en) * | 2012-04-09 | 2012-08-15 | 中国矿业大学 | Micro-power hydraulic triggering type full-face tapebreak protection device |
| CN102633095B (en) * | 2012-04-09 | 2013-12-11 | 中国矿业大学 | Micro-power hydraulic triggering type full-face tapebreak protection device |
| CN112158552A (en) * | 2020-10-12 | 2021-01-01 | 山东方大工程有限责任公司 | Belt conveyor with high safety performance for mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20130524 |