CN205972840U - Coal device of bursting is prevented to feeder - Google Patents
Coal device of bursting is prevented to feeder Download PDFInfo
- Publication number
- CN205972840U CN205972840U CN201620923594.8U CN201620923594U CN205972840U CN 205972840 U CN205972840 U CN 205972840U CN 201620923594 U CN201620923594 U CN 201620923594U CN 205972840 U CN205972840 U CN 205972840U
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- China
- Prior art keywords
- coal
- feeder
- spillplate
- bursting
- prevented
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- 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 - Fee Related
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Abstract
The utility model relates to a colliery transportation safety protection device specifically is a coal device of bursting is prevented to feeder, including feeder (1) and belt feeder (2), belt feeder (2) installation is located the gathering of feeder (1) exit coal board (3), gather the both sides first side of installation of coal board (3) and keep off coal board (4), coal board (5) is kept off to belt feeder (2) both sides installation second side, lie in and keep off coal board (4) and second side fender coal board (5) connection with the first side of one side, two second sides are kept off through keeping off coal board (6) before the bolt installation between coal board (5). Coal device of bursting is prevented to feeder has reduced routed coal effectively and to equipment and personnel's harm, has reduced the full ore deposit off -time consequently, the succinct practicality of structure. Coal device of bursting is prevented to feeder, compact structure is practical, through this technological transformation, can offer reference for the day -to -day work of coal bunker feeder, has certain using value and spreading value.
Description
Technical field
This utility model is related to colliery delivery safety protective equipment, and device for coal of bursting prevented by specially a kind of feeder.
Background technology
Coal mine leather belt team manages the complete main travelling belt of ore deposit, wherein 1070 feeders be responsible for several main panels to coal
Task, the normal operation of this feeder whether to production task complete play a key effect.Due to ratio of water to coal in nearest production
More, the situation of water coal of bursting can occur often.This leads to belt must stop transporting coal, spends substantial amounts of manpower, time cleaning to alter
Water coal in belt lane, not only have impact on production, returns equipment and personnel bring many potential safety hazards.
1070 feeders are K4 type reciprocating coal feeder, and its mounting structure is connected with coal store bottom for frame.Normal work
When making, the Paniculate coal in coal store is fallen in feeder reciprocating plate, then drives reciprocating plate to do back and forth by motor and reductor
Motion, coal grain is continuously and uniformly unloaded and falls on travelling belt.If after feeder a period of time out of service, and in coal bunker
When a large amount of hydrops occurring, arise that routed coal situation when feeder is again started up again.The size of routed coal amount is subject to water coal in coal bunker
How many impacts of amount.Because coal of bursting is the moment generation in start, so the water coal burst out is not only to coal blocking device, carrying roller
And roller rack brings enormous impact, or even to damage to belt, also can bring to the staff near feeder very big
Personal injury.Solve this problem very urgent.
Content of the invention
This utility model in order to there is coal of bursting when solving the problems, such as that above-mentioned coal machine is unloaded coal, using the coal scheme that prevents from bursting be
Protective cover is installed in feeder exit, during reducing routed coal generation, the harm that water coal stream brings to equipment and personnel.And tie
It is combined in coal bunker top and takes a series of effective measures, block water damage and enter coal bunker, to reduce the probability that routed coal accident occurs.
This utility model adopts the following technical scheme that realization：
Device for coal of bursting prevented by a kind of feeder, and including feeder and belt feeder, described belt feeder is positioned at feeder outlet
The poly- coal plate at place；The first side spillplate is installed in the both sides of described poly- coal plate；The second side spillplate is installed in described belt feeder both sides；Position
Connect in the first side spillplate of the same side and the second side spillplate；Between two the second side spillplates, front is installed by bolt
Coal plate.
This structure mainly by spillplate before 4 pieces of side spillplates, 1 piece and using belt lane top board form one semi-enclosed
Cavity, leaves coal outlet between the lower section of front spillplate and belt.Side spillplate takes welding solid with the method for bolted on connection
Calmly firmly, front spillplate and the second side spillplate bolted on connection, detachably.There is reinforcement to be reinforced thereon, prevent water coal
Impact to whole protective cover.First side spillplate has observation port, at any time feeder outlet can be observed, prevent
Only the impact to belt in abnormal conditions.Front spillplate passes through bolted on connection with side spillplate, can be by extending side block coal
Plate length is increasing water coal space.
Compared with other anti-device for coal of bursting, this device has the advantage that：
1st, simple and practical, convenient construction.
2nd, easy to maintain, adapt to harsh environments.
3rd, rationally make use of back, save material and improve water coal volume.
4th, the volume of scalable water coal, adapts to different water coal amounts.
5th, reduce distance and the impulsive force that water coal is fled forward, thus endangering of being subject to of the equipment that reduces.
Meanwhile, for reducing coal accident Probability of bursting, other a series of fit steps are taken：
1st, to coal bunker top, various pipelines strengthen maintenance management, find that the serious water pipe of corrosion and the water pipe of leak are located in time
Reason, prevents water from flowing into coal bunker.
2nd, each drift dewatering is forbidden to discharge water on belt, will enter ditch and flow into sump, forbids to flow into coal bunker.
3rd, coal bunker surrounding to be built with waterproof dykes and dams, coal bunker dredging surrounding gutter, prevent current from entering coal bunker.
4th, feeder driver will observe in the moment, finds that water coal stops to coal, carries out controlling water.
5th, feeder driver discharge water coal when or for the first time treat that coal bunker internal water accumulation is progressively a small amount of to during coal it is necessary to crawl operation
Release, after confirming no a large amount of hydrops in coal bunker, can normally put coal.
6th, the strict various debris controlling entrance coal bunker, prevent debris from bringing damage to feeder, protective cover and belt.
This device thoroughly reduces the adverse effect brought during routed water coal to equipment and personnel, and the work alleviating workman is strong
Degree, advantageously protects the safety of equipment and personnel, improves the uptime of belt, thus when reducing belt shutdown
Between it is ensured that normal produce, effectively saved Financial cost.
Device for coal of bursting prevented by feeder, efficiently reduces the harm to equipment and personnel for the routed coal, decreases full ore deposit therefore
Off-time, practicality simple for structure.
Device for coal of bursting prevented by feeder, and compact conformation is practical, is transformed by technique, can be the daily work of coal bunker feeder
Offer reference, have certain using value and promotional value.
Brief description
Fig. 1 represents overall structure diagram of the present utility model.
Fig. 2 represents side view of the present utility model.
In figure, 1- feeder, 2- belt, 3- poly- coal plate, 4- the first side spillplate, 5- the second side spillplate, 6- front coal
Plate.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the utility model is described in detail.
By surveying to belt lane feeder scene, determine to increase a water storage coal space before feeder outlet,
Specific practice is to make a protective cover in feeder outlet, when there is routed water coal, water coal being kept off in cover, makes water coal stream in belt
On, reduce distance and the impulsive force that water coal is fled forward.And combination takes a series of effective measures on coal bunker top, blocks water
Evil enters coal bunker, to reduce the probability that routed coal accident occurs.
Device for coal of bursting prevented by a kind of feeder, and as shown in Figure 1, 2, including feeder 1 and belt feeder 2, described belt feeder 2 is installed
Poly- coal plate 3 positioned at feeder 1 exit；The first side spillplate 4 is installed in the both sides of described poly- coal plate 3；Described belt feeder 2 both sides
Second side spillplate 5 is installed；The first side spillplate 4 positioned at the same side and the second side spillplate 5 connect；Two the second side block coals
Spillplate 6 before being installed by bolt between plate 5.
Open up observation port on described first side spillplate 4, at any time feeder outlet can be observed, prevent abnormal feelings
The impact to belt in condition.
It is provided with reinforcement on described first side spillplate 4, the second side spillplate 5 and front spillplate 6, prevent water coal pair
The impact of whole protective cover.
By the observation of a period of time using it was demonstrated that this simple and practical, good protective action can be played；
And after by adopting a series of measures, decrease the generation of routed water coal accident.Routed water coal accident is occurred once at least to need 4 hours
Carry out clear coal, routed coal causes to spillplate and carrying roller to damage, and changes and needs 6 hours.At least need to change on 5 groups after typically routed coal
2 groups of spillplates of roller rack, 2000 yuan of every group of roller rack, 1000 yuan of spillplate.
This device thoroughly reduces the adverse effect brought during routed water coal to equipment and personnel, and the work alleviating workman is strong
Degree, advantageously protects the safety of equipment and personnel, improves the uptime of belt, thus when reducing belt shutdown
Between it is ensured that normal produce, effectively saved Financial cost.
Finally it should be noted that above example is only in order to illustrate the technical solution of the utility model and unrestricted, although
It has been described in detail with reference to this utility model embodiment, it will be understood by those within the art that, to this utility model
Technical scheme modify or equivalent, without departure from the spirit and scope of the technical solution of the utility model, it is equal
Should cover in claims of the present utility model.
Claims (3)
1. device for coal of bursting prevented by a kind of feeder, including feeder（1）And belt feeder（2）, described belt feeder（2）It is positioned to coal
Machine（1）The poly- coal plate in exit（3）；It is characterized in that：Described poly- coal plate（3）Both sides install the first side spillplate（4）；Described
Belt feeder（2）The second side spillplate is installed in both sides（5）；The first side spillplate positioned at the same side（4）With the second side spillplate（5）
Connect；Two the second side spillplates（5）Between installed by bolt before spillplate（6）.
2. feeder according to claim 1 prevent burst device for coal it is characterised in that：Described first side spillplate（4）On open
If observation port.
3. feeder according to claim 1 and 2 prevent burst device for coal it is characterised in that：Described first side spillplate（4）、
Second side spillplate（5）With front spillplate（6）On be provided with reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620923594.8U CN205972840U (en) | 2016-08-24 | 2016-08-24 | Coal device of bursting is prevented to feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620923594.8U CN205972840U (en) | 2016-08-24 | 2016-08-24 | Coal device of bursting is prevented to feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205972840U true CN205972840U (en) | 2017-02-22 |
Family
ID=58034376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620923594.8U Expired - Fee Related CN205972840U (en) | 2016-08-24 | 2016-08-24 | Coal device of bursting is prevented to feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205972840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114735399A (en) * | 2022-04-29 | 2022-07-12 | 刘小凯 | Many sticky tapes are automatic prevent scurrying storehouse type belt feeder |
-
2016
- 2016-08-24 CN CN201620923594.8U patent/CN205972840U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114735399A (en) * | 2022-04-29 | 2022-07-12 | 刘小凯 | Many sticky tapes are automatic prevent scurrying storehouse type belt feeder |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20170824 |