CN203558492U - Anti-reversal protective device for upwards transporting belt conveyor - Google Patents
Anti-reversal protective device for upwards transporting belt conveyor Download PDFInfo
- Publication number
- CN203558492U CN203558492U CN201320664203.1U CN201320664203U CN203558492U CN 203558492 U CN203558492 U CN 203558492U CN 201320664203 U CN201320664203 U CN 201320664203U CN 203558492 U CN203558492 U CN 203558492U
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- Prior art keywords
- belt
- belt conveyor
- conveyor
- reversal
- reverse
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Abstract
The utility model discloses an anti-reversal protective device for an upwards transporting belt conveyor. The protective device comprises an anti-reversal belt, a fixed slide way is mounted on a belt conveyor bottom belt in a downhill direction of a conveyor head uninstallation roller of the belt conveyor; a wheel provided with a bearing is mounted in the fixed slide way; one end of the anti-reversal belt is fixed on the bearing, and the other end of the anti-reversal belt extends to the conveyor head uninstallation roller and is always located above the belt conveyor bottom belt; and the anti-reversal belt is kept 50 mm distance from the conveyor head uninstallation roller. By the aid of the device, accidents can be effectively reduced, threats to a driver of the belt conveyor are avoided, and safe transport of inclined roadways is guaranteed; damage to belt conveyor tail equipment due to gangue stacking can be effectively prevented; maintenance and overhaul workloads of equipment are reduced; and the reworking time of the belt conveyor is prolonged, and the gangue transport efficiency is improved.
Description
Technical field
the utility model relates to belt feeder field, is specifically related to a kind of upper fortune belt conveyor for preventing reversal protection device.
Background technology
Transport systems is installed at 16 ° of uphill slopes, and roadway gradient is larger, and in the course of the work, between head roll and load-transfer device, friction is not enough to overcome running resistance to belt feeder, and load-transfer device just there will be skidding on cylinder.Occur that belt feeder reverses, will cause overstocking of spoil on belt feeder, a lot of spoils are deposited in belt machine end, and work flow is interrupted, and the belt feeder cleaning works amount after settlement of accident is very large, affects work-hours again.
Utility model content
The utility model provides a kind of upper fortune belt conveyor for preventing reversal protection device; the effect of anti-kickback device is to prevent from that fortune belt feeder from taking a turn for the worse to fly band accident; further perfect inclined gallery transportation safety protective equipments, have increased the operability of inclined gallery safety facilities, effective guarantee inclined gallery transportation safetys.
The technical solution adopted in the utility model is:
Upper fortune belt conveyor for preventing reversal protection device, it is characterized in that: include anti-reverse belt, at the bottom of going down the hill the belt feeder of direction, the head unloading roller of belt feeder, on belt, a ground way is installed, wheel with bearing is housed in ground way, described anti-reverse belt one end is fixed on bearing, the other end extends also all the time above belt at the bottom of belt feeder to head unloading roller, anti-reverse belt and head unloading roller keep the distance of a section, when belt feeder takes a turn for the worse, head unloading roller will reverse an anti-reverse belt and bring in head unloading roller, at this moment the actuated small roadster in ground way will move forward to the Edge-stopping of ground way, belt feeder head unloading roller will be subject to the pulling force of anti-reverse belt and stop.
Described upper fortune belt conveyor for preventing reversal protection device, is characterized in that: described anti-reverse belt and head unloading roller keep the distance of 50mm.
Described upper fortune belt conveyor for preventing reversal protection device, is characterized in that: the length of described anti-reverse belt is with till licking head unloading roller half volume.
Compared with the prior art, the utility model beneficial effect is embodied in:
Once 1 belt feeder reverse accident occurs, and may cause serious consequence, the generation of this device energy actv. minimizing accident, has avoided the threat to belt feeder driving personnel, for inclined gallery, transports safely guarantee is provided.
2, can prevent from piling up because of spoil by actv. the damage of bringing to belt feeder tail equipment.
3, maintenance and the maintenance workload of equipment have been reduced.
4, extend the time that belt feeder is worked again, improved the conveying efficiency of spoil.
Accompanying drawing explanation
Fig. 1 is plan sketch of the present utility model.
Fig. 2 is section-drawing of the present utility model.
Number in the figure: 1, belt at the bottom of belt feeder; 2, ground way; 3, wheel; 4, head unloading roller; 5, anti-reverse belt.
The specific embodiment
As shown in Figure 1, 2, upper fortune belt conveyor for preventing reversal protection device, include anti-reverse belt 5, at the bottom of going down the hill the belt feeder of direction, the head unloading roller 4 of belt feeder, on belt 1, a ground way 2 is installed, 2 li of wheels 3 that are equipped with bearing of ground way, described anti-reverse belt 5 one end are fixed on bearing, and the other end extends and all the time above belt at the bottom of belt feeder 1, anti-reverse belt 5 and head unloading roller 4 keep the distance of 50mm to head unloading roller 4; When belt feeder takes a turn for the worse, head unloading roller 4 will reverse an anti-reverse belt 5 and bring 4 li of head unloading rollers into, at this moment the actuated small roadster of 2 li of ground ways will move forward to the Edge-stopping of ground way 2, and belt feeder head unloading roller 4 will be subject to the pulling force of anti-reverse belt 5 and stop.
The length of anti-reverse belt 5 is with till licking head unloading roller 4 half volumes.
Claims (3)
1. on, transport belt conveyor for preventing reversal protection device; it is characterized in that: include anti-reverse belt; at the bottom of going down the hill the belt feeder of direction, the head unloading roller of belt feeder, on belt, a ground way is installed; wheel with bearing is housed in ground way; described anti-reverse belt one end is fixed on bearing; the other end extends and all the time above belt at the bottom of belt feeder, anti-reverse belt and head unloading roller keep the distance of a section to head unloading roller.
2. upper fortune belt conveyor for preventing reversal protection device according to claim 1, is characterized in that: described anti-reverse belt and head unloading roller keep the distance of 50mm.
3. upper fortune belt conveyor for preventing reversal protection device according to claim 1, is characterized in that: the length of described anti-reverse belt is with till licking head unloading roller half volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664203.1U CN203558492U (en) | 2013-10-25 | 2013-10-25 | Anti-reversal protective device for upwards transporting belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664203.1U CN203558492U (en) | 2013-10-25 | 2013-10-25 | Anti-reversal protective device for upwards transporting belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203558492U true CN203558492U (en) | 2014-04-23 |
Family
ID=50508226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320664203.1U Expired - Fee Related CN203558492U (en) | 2013-10-25 | 2013-10-25 | Anti-reversal protective device for upwards transporting belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203558492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108147057A (en) * | 2016-12-06 | 2018-06-12 | 辽宁招金白云黄金矿业有限公司 | A kind of belt backstop structure |
-
2013
- 2013-10-25 CN CN201320664203.1U patent/CN203558492U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108147057A (en) * | 2016-12-06 | 2018-06-12 | 辽宁招金白云黄金矿业有限公司 | A kind of belt backstop structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20141025 |
|
| EXPY | Termination of patent right or utility model |