CN202880283U - Strip breakage speed reducer of large-dip-angle belt conveyer - Google Patents
Strip breakage speed reducer of large-dip-angle belt conveyer Download PDFInfo
- Publication number
- CN202880283U CN202880283U CN 201220600706 CN201220600706U CN202880283U CN 202880283 U CN202880283 U CN 202880283U CN 201220600706 CN201220600706 CN 201220600706 CN 201220600706 U CN201220600706 U CN 201220600706U CN 202880283 U CN202880283 U CN 202880283U
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- CN
- China
- Prior art keywords
- belt
- damping panel
- speed reducer
- belt conveyer
- dip
- 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
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Abstract
The utility model discloses a strip breakage speed reducer of a large-dip-angle belt conveyer. The strip breakage speed reducer comprises a damping board (1), wherein the damping board (1) is located at the lower end of a belt (2), and two ends of the damping board (1) are connected with an H-shaped bracket (3); and tensioning seats (4) and tensioning bolts (5) are arranged at the joints of the damping board (1) and the H-shaped bracket (3) and used for adjusting a clearance distance between the damping board (1) and the belt (2). The strip breakage speed reducer of the large-dip-angle belt conveyer is simple, convenient, effective and capable of effectively slowing declining speed of the belt when the belt is broken.
Description
Technical field
The utility model relates to a kind of high angle belt conveyer transport plane, particularly belt reduction unit.
Background technology
The belt transporter in mining area is being born a large amount of transports, because transportation intensity is large, transportation environment is complicated, and the situation of belt broken belt happens occasionally.When larger at the transportation inclination angle, in case the belt broken belt particularly at fortune coal process band of discontinuance, will cause a large amount of coal cinders to glide, be scattered and stop up.Because the belt below only has carrying roller, can't play the effect of deceleration, belt is carrying coal cinder and accelerating landing under action of gravitation like this.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of high angle belt conveyer transport plane broken belt speed reduction gearing is provided, can plays deceleration effort when the belt transporter broken belt, the acceleration that delays belt is glided.
The technical solution adopted in the utility model: this speed reduction gearing comprises damping panel, and the size of damping panel is can cover the belt lower surface as prerequisite, and damping panel is placed on the belt lower end, keeps certain interval between the two, usually is no more than 20mm.Damping panel can be an integral slab, also can be that polylith combines.If be combined into a damping panel with the polylith damping panel, then adopt articulated form between each damping panel.The damping panel two ends link to each other with H shape support, and the junction is provided with backstand and tensioning bolt, are used for adjusting the gap between damping panel and belt.Between two groups of adjacent carrying rollers, place at least a damping panel.The quantity of damping panel is adjusted according to inclination angle and the load of belt transporter.
In case the belt broken belt, because the deadweight of belt self and goods, the two falls together, just contacts with damping panel in this process and rubs, thereby play deceleration effort.
The utility model is simple in structure, and easily and effectively, the rapid downslide in the time of can delaying the belt broken belt reduces the loss of sliding and bringing because of long distance behind the belt broken belt.
Description of drawings
Fig. 1 is one section high angle belt conveyer transport plane scheme drawing;
Fig. 2 is Fig. 1 middle section A-A damping panel structural representation;
Fig. 3 is backstand and tensioning bolt partial enlarged drawing among Fig. 2;
Fig. 4 is damping panel combination upward view.
The specific embodiment
As shown in Figure 1, damping panel 1 is placed between two adjacent carrying rollers 6.In Fig. 2, damping panel 1 is positioned at belt 2 lower ends, and damping panel 1 two ends are connected with H shape support 3, and there are backstand 4 and tensioning bolt 5 in the junction, and damping panel 1 is by three hinged forming of damping panel, with belt 3 lower ends the gap of 20mm is arranged.This gap can be regulated by degree of tightness tensioning bolt 5.In case belt 2 broken belts, it contacts with damping panel 1 under self gravitation and coal cinder action of gravitation, produces friction, thereby plays deceleration effort.
Claims (3)
1. a high angle belt conveyer transport plane broken belt speed reduction gearing comprises damping panel (1), it is characterized in that: damping panel (1) is positioned at belt (2) lower end, and damping panel (1) two ends are connected with H shape support (3).
2. a kind of high angle belt conveyer transport plane broken belt speed reduction gearing according to claim 1 is characterized in that: damping panel (1) has backstand (4) and tensioning bolt (5) with H shape support (3) junction.
3. a kind of high angle belt conveyer transport plane broken belt speed reduction gearing according to claim 1 is characterized in that: damping panel (1) is integral slab or plurality of plates combination, when damping panel (1) for how soon during the plate combination, employing is articulated and connected between each plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220600706 CN202880283U (en) | 2012-11-15 | 2012-11-15 | Strip breakage speed reducer of large-dip-angle belt conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220600706 CN202880283U (en) | 2012-11-15 | 2012-11-15 | Strip breakage speed reducer of large-dip-angle belt conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202880283U true CN202880283U (en) | 2013-04-17 |
Family
ID=48071732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220600706 Expired - Lifetime CN202880283U (en) | 2012-11-15 | 2012-11-15 | Strip breakage speed reducer of large-dip-angle belt conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202880283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279269A (en) * | 2018-11-13 | 2019-01-29 | 山东东山新驿煤矿有限公司 | A kind of high inclination-angle is bowed adopt under the conditions of the belt mechanism with derailing |
-
2012
- 2012-11-15 CN CN 201220600706 patent/CN202880283U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109279269A (en) * | 2018-11-13 | 2019-01-29 | 山东东山新驿煤矿有限公司 | A kind of high inclination-angle is bowed adopt under the conditions of the belt mechanism with derailing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |