CN207497603U - Recovery operation face scrapper conveyor returns the device of coal - Google Patents
Recovery operation face scrapper conveyor returns the device of coal Download PDFInfo
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- CN207497603U CN207497603U CN201721143390.3U CN201721143390U CN207497603U CN 207497603 U CN207497603 U CN 207497603U CN 201721143390 U CN201721143390 U CN 201721143390U CN 207497603 U CN207497603 U CN 207497603U
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- coal
- intermediate channel
- conveyor
- tail
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Abstract
A kind of recovery operation face scrapper conveyor returns the device of coal,Coal output device is returned to be arranged on the coal unloading hole that the tail end of working face scratch board conveyor tail opens up,Bottom plate matches with coal unloading hole,Both sides on the inside of bottom plate are respectively fixed with baffle,The outer middle side part of bottom plate is provided with circular pulling buckle,Rinforcement bar is installed on the outside of bottom plate,One end of bottom plate is placed on elevating conveyor,Elevating conveyor is 180 ° of revolutions,The other end of swing mechanism is fixedly connected with climbing section intermediate channel,Climbing section intermediate channel tilts upwards,One end that the other end of climbing section intermediate channel is fixedly connected with hanging section intermediate channel is fixedly connected,The other end of hanging section intermediate channel is fixedly connected with head,Transport the coal that goes back to that Scraper Conveyor in Mining Face tail Xia Lian roads generate back Scraper Conveyor in Mining Face cochain road,Achieve the purpose that recycling tail returns coal,Mitigate the labor intensity of worker,Improve the coal mine work production of resources rate of recovery and production efficiency.
Description
Technical field
The utility model is related to working face surface conveyer technical field more particularly to a kind of recovery operation face scrapper conveyors
Return the device of coal.
Background technology
Underground coal mine raw coal transportation is an important link of coal production, and drag conveyor is fully-mechanized mining working raw coal fortune
One of defeated key equipment, drag conveyor complete the work of fully-mechanized mining working raw coal conveying using the scraper chain of Infinite Cyclic revolution
Make, drag conveyor cochain road transporting coal, the scraper chain backhaul of Xia Lian roads.Since handpiece of scraper conveyer discharge height is limited, material
During unloading, partial material is inevitably involved in Xia Lian roads by scraper chain, during at the same time drag conveyor passage, in
There is gap in portion's slot bending, Xia Lian roads bottom plate, and active face portion float coal squeezes into conveyer Xia Lian roads, can also generate Xia Lian roads and return
Coal, drag conveyor Xia Lian roads return under Mei Xialian roads scraper chain drives and retract tail.The generation of scraper conveyor tail time coal,
Accumulation not only causes the significant wastage of coal resources, but also tail returns coal and personnel station is needed to be performed as often as clearly in tail mostly
Reason increases the amount of labour of operating personnel, while also brings security risk for Safety of Coal Mine Production.To avoid the wasting of resources,
Mitigate the labor intensity of worker, realize the raising of resource recovery and production efficiency, need to design it is a kind of recycle back device for coal, solve
The problem of certainly fully-mechanized mining working surface conveyer tail retracts coal.
Invention content
In view of the deficiencies of the prior art, the technical problem to be solved by the utility model is to provide a kind of recovery operation faces to scrape
Trigger returns the device of coal, transports the coal that returns that Scraper Conveyor in Mining Face tail Xia Lian roads generate back Scraper Conveyor in Mining Face cochain
Road achievees the purpose that recycling tail returns coal, mitigates the labor intensity of worker, improves the coal mine work production of resources rate of recovery and open
Adopt efficiency.
Technical solution is used by the utility model solves its technical problem：
A kind of recovery operation face scrapper conveyor returns the device of coal, including returning coal output device, elevating conveyor, pulling and moving equipment, returns coal
On the coal unloading hole that the tail end that output device is arranged on working face scratch board conveyor tail opens up, coal output device is returned including upper solid
Reservation, lower fixed seat, bottom plate, baffle, rinforcement bar, fixed pin, spacer pin, pulling buckle, upper fixed seat are arranged on the top of coal unloading hole,
Lower fixed seat is arranged on the lower part of coal unloading hole, and bottom plate matches with coal unloading hole, and the both sides on the inside of bottom plate are respectively fixed with baffle, bottom
The outer middle side part of plate is provided with circular pulling buckle, is installed with rinforcement bar on the outside of bottom plate, one end of rinforcement bar with it is lower solid
Reservation axis connection, for the other end of rinforcement bar by fixed pin and upper fixed seat axis connection, one end of fixed pin is provided through hole,
The cylindricality spacer pin that one end is equipped with annulus is mounted in through hole, and after taking out fixed pin, one end of bottom plate is placed in elevating conveyor
On, elevating conveyor includes tail, landing section intermediate channel, swing mechanism, climbing section intermediate channel, hanging section intermediate channel, head, head pad
Frame, scraper chain, time coal that coal unloading hole comes out fall into transfer conveyor tail, tail and the landing section intermediate channel of elevating conveyor by bottom plate
One end is fixedly connected, and the other end of landing section intermediate channel is fixedly connected with one end of swing mechanism, and swing mechanism is 180 ° of revolutions,
The other end of swing mechanism be fixedly connected climbing section intermediate channel, climbing section intermediate channel tilt upwards, climbing section intermediate channel it is another
One end that end is fixedly connected with hanging section intermediate channel is fixedly connected, and the other end of hanging section intermediate channel is fixedly connected with head, fixed
The unloading port of head on head poppet is overlapped in the cochain road of working face scratch board conveyor tail A, i.e., head unloads
It returns coal to fall on working face scratch board conveyor and transported working face, pulling and moving equipment, pulling and moving equipment is provided on the outside of swing mechanism
Oil cylinder, link chain and anchorage are moved including drawing, the one end for moving oil cylinder is drawn to be fixedly connected with swing mechanism, and draw and move the another of oil cylinder
One end is fixedly connected by linking chain with anchorage.
Optimal, the elevating conveyor further includes scraper chain, be arranged on the scraper chain reprinted in chain road include chain,
Scraper plate, scraper chain are side single stranded forms, i.e. one end of scraper plate is fixedly connected with chain, and the other end of scraper plate is free end, first
The chain that tail is connected is arranged on the side in chain road, and is swing mechanism inner ring side.
Optimal, described time coal output device further includes inclination coal guide plate, tilts coal guide plate and is arranged on working face scraper plate fortune
The lower part of defeated machine tail sprocket wheel tilts the bottom plate inside one end and tail of coal guide plate and is tightly fastened connection, and tilt coal guide plate
The other end and coal unloading hole base axis connection, tilt coal guide plate and coal unloading hole and be in close contact, tilt both sides and the machine of coal guide plate
The inner wall of tail is tightly fastened connection.
Optimal, it is flexibly connected between the landing section intermediate channel by dumbbell pin；Lead between the climbing section intermediate channel
Cross screw bolt and nut rigid connection；It is rigidly connected between the hanging section intermediate channel by screw bolt and nut.
Optimal, the inclination coal guide plate includes coal guide plate body, micropore and stops grid, is evenly arranged on coal guide plate body
Micropore, cross section are fixed on for what semicircular obstruction grid was mutually parallel on coal guide plate body, stop grid with going back to coal movement road
Diameter is perpendicular.
As shown from the above technical solution, the technical problem to be solved by the utility model is to provide a kind of recovery operation faces to scrape
Trigger returns the device of coal, transports the coal that returns that Scraper Conveyor in Mining Face tail Xia Lian roads generate back Scraper Conveyor in Mining Face cochain
Road achievees the purpose that recycling tail returns coal, mitigates the labor intensity of worker, improves the coal mine work production of resources rate of recovery and open
Adopt efficiency.
Description of the drawings
Attached drawing 1 is the vertical view for the device that recovery operation face scrapper conveyor returns coal.
Attached drawing 2 is the side view for the device elevating conveyor that recovery operation face scrapper conveyor returns coal.
Attached drawing 3 is that the structure at the working face scratch board conveyor tail A positions for the device that recovery operation face scrapper conveyor returns coal is shown
It is intended to.
Attached drawing 4 is the structure of the working face scratch board conveyor tail A ends for the device that recovery operation face scrapper conveyor returns coal
Schematic diagram.
In figure：Working face scratch board conveyor 10, coal unloading hole 11, sprocket wheel 12, return coal output device 20, upper fixed seat 21, under
Fixed seat 22, bottom plate 23, baffle 24, rinforcement bar 25, fixed pin 26, pulling buckle 28, tilt coal guide plate 29, elevating conveyor 30, tail 31,
It lands section intermediate channel 32, swing mechanism 33, climbing section intermediate channel 34, hanging section intermediate channel 35, head 36, head poppet 37, draw
Moving device 40 draws and moves oil cylinder 41, link chain 42, anchorage 43.
Specific embodiment
With reference to the attached drawing of the utility model, the technical solution of utility model embodiment is further elaborated.
A kind of recovery operation face scrapper conveyor returns the device of coal, including returning coal output device 20, elevating conveyor 30, pulling and moving equipment
40, it unloads coal with reference to what the tail end for shown in attached drawing 4, returning coal output device 20 and being arranged on 10 tail of working face scratch board conveyor opened up
On mouth 11, with reference to shown in attached drawing 3, return coal output device 20 and include upper fixed seat 21, lower fixed seat 22, bottom plate 23, baffle 24, add
Gu muscle 25, spacer pin, pulling buckle 28, tilts coal guide plate 29 at fixed pin 26, tilt coal guide plate 29 and be arranged on working face scratch board conveyor
The lower part of 10 tail sprocket wheels 12 tilts the bottom plate 23 inside one end and tail of coal guide plate 29 and is tightly fastened connection, and tilt and lead
The other end of coal plate 29 and the base axis connection of coal unloading hole 11 tilt coal guide plate 29 and are in close contact with coal unloading hole 11, and coal is led in inclination
The both sides of plate 29 and the inner wall of tail are tightly fastened connection, tilt coal guide plate 29 and include coal guide plate body, micropore and stop grid, lead
Micropore is evenly arranged on coal plate body, cross section is fixed on coal guide plate body for what semicircular obstruction grid was mutually parallel, hinders
It is perpendicular with returning coal motion path to block grid.Upper fixed seat 21 is arranged on the top of coal unloading hole 11, and lower fixed seat 22, which is arranged on, to be unloaded
The lower part of coal mouth 11, bottom plate 23 match with coal unloading hole 11, and the both sides of 23 inside of bottom plate are respectively fixed with baffle 24, bottom plate 23
Outer middle side part is provided with circular pulling buckle 28, and the outside of bottom plate 23 is installed with rinforcement bar 25, one end of rinforcement bar 25 with
22 axis connection of lower fixed seat, the other end of rinforcement bar 25 is by fixed pin 26 and 21 axis connection of upper fixed seat, and the one of fixed pin 26
End is provided through hole, and the cylindricality spacer pin that one end is equipped with annulus is mounted in through hole, after taking out fixed pin 26, bottom plate 23
One end be placed on elevating conveyor 30.
With reference to shown in attached drawing 1 and attached drawing 2, elevating conveyor 30 includes tail 31, landing section intermediate channel 32, swing mechanism 33, climbs
Slope section intermediate channel 34, hanging section intermediate channel 35, head 36, head poppet 37, scraper chain, time coal that coal unloading hole 11 comes out pass through bottom
Plate 23 falls into 30 tail 31 of elevating conveyor, and the tail 31 of elevating conveyor 30 is fixedly connected with landing one end of section intermediate channel 32, lands section
It is flexibly connected between intermediate channel 32 by dumbbell pin, the other end of landing section intermediate channel 32 is fixed with one end of swing mechanism 33 to be connected
It connects, swing mechanism 33 is 180 ° of revolutions, and the other end of swing mechanism 33 is fixedly connected with climbing section intermediate channel 34, section intermediate channel of climbing
34 tilt upwards, are rigidly connected between climbing section intermediate channel 34 by screw bolt and nut, and the other end of climbing section intermediate channel 34 is consolidated
Surely the one end for connecting hanging section intermediate channel 35 is fixedly connected, and is rigidly connected between hanging section intermediate channel 35 by screw bolt and nut,
The other end of hanging section intermediate channel 35 is fixedly connected with head 36, is fixed on the unloading port overlap joint of the head 36 on head poppet 37
In the cochain road of 10 tail 31A of working face scratch board conveyor, i.e., the coal that returns that head 36 unloads is fallen in working face scratch board conveyor
Working face is transported on 10.
It is arranged on the scraper chain reprinted in chain road and includes chain, scraper plate, scraper chain is the one of side single stranded form, i.e. scraper plate
End is fixedly connected with chain, and the other end of scraper plate is free end, and end to end chain is arranged on the side in chain road, and is back
Rotation mechanism inner ring side.
Pulling and moving equipment 40, which includes drawing, moves oil cylinder 41, link chain 42 and anchorage 43, draws the one end for moving oil cylinder 41 and revolution
Mechanism 33 is fixedly connected, and the other end for moving oil cylinder 41 is drawn to be fixedly connected by linking chain 42 with anchorage 43.
The technical problem to be solved by the utility model is to provide the device that a kind of recovery operation face scrapper conveyor returns coal, by work
The coal that returns for making the generation of face scraper conveyor tail Xia Lian roads transports Scraper Conveyor in Mining Face cochain road back, reaches recycling tail and returns coal
Purpose, mitigate the labor intensity of worker, improve the coal mine work production of resources rate of recovery and production efficiency.
Claims (5)
1. a kind of recovery operation face scrapper conveyor returns the device of coal, it is characterised in that：Including returning coal output device, elevating conveyor, drawing and move
Device returns coal output device and is arranged on the coal unloading hole that the tail end of working face scratch board conveyor tail opens up, and returns coal output dress
It puts including upper fixed seat, lower fixed seat, bottom plate, baffle, rinforcement bar, fixed pin, spacer pin, pulling buckle, upper fixed seat, which is arranged on, to be unloaded
The top of coal mouth, lower fixed seat are arranged on the lower part of coal unloading hole, and bottom plate matches with coal unloading hole, and the both sides on the inside of bottom plate are solid respectively
Surely there is baffle, the outer middle side part of bottom plate is provided with circular pulling buckle, rinforcement bar is installed on the outside of bottom plate, rinforcement bar
One end and lower fixed seat axis connection, by fixed pin and upper fixed seat axis connection, one end of fixed pin is set the other end of rinforcement bar
Through hole is equipped with, the cylindricality spacer pin that one end is equipped with annulus is mounted in through hole, after taking out fixed pin, one end pendulum of bottom plate
Be placed on elevating conveyor, elevating conveyor include tail, landing section intermediate channel, swing mechanism, climbing section intermediate channel, hanging section intermediate channel,
Head, head poppet, time coal that coal unloading hole comes out fall into transfer conveyor tail, tail and the landing section middle part of elevating conveyor by bottom plate
One end of slot is fixedly connected, and the other end of landing section intermediate channel is fixedly connected with one end of swing mechanism, and swing mechanism is 180 °
Revolution, the other end of swing mechanism are fixedly connected with climbing section intermediate channel, and climbing section intermediate channel tilts upwards, climbing section intermediate channel
One end that the other end is fixedly connected with hanging section intermediate channel is fixedly connected, and the other end of hanging section intermediate channel is fixedly connected with head,
The unloading port for the head being fixed on head poppet is overlapped in the cochain road of working face scratch board conveyor tail A, i.e., head unloads
Time coal carried, which is fallen on working face scratch board conveyor, is transported working face, and pulling and moving equipment is provided on the outside of swing mechanism, draws and moves
Device, which includes drawing, moves oil cylinder, link chain and anchorage, the one end for moving oil cylinder is drawn to be fixedly connected with swing mechanism, and draw and move oil cylinder
The other end be fixedly connected by linking chain with anchorage.
2. recovery operation face according to claim 1 scrapper conveyor returns the device of coal, it is characterised in that：The elevating conveyor also wraps
It scraper chain is included, is arranged on the scraper chain reprinted in chain road and includes chain, scraper plate, scraper chain is side single stranded form, i.e. scraper plate
One end is fixedly connected with chain, and the other end of scraper plate is free end, and end to end chain is arranged on the side in chain road, and is
Swing mechanism inner ring side.
3. recovery operation face according to claim 2 scrapper conveyor returns the device of coal, it is characterised in that：Described time coal output dress
It puts and further includes inclination coal guide plate, tilt the lower part that coal guide plate is arranged on working face scratch board conveyor tail sprocket wheel, tilt coal guide plate
One end and tail inside bottom plate be tightly fastened connection, and tilt the other end of coal guide plate and the base axis connection of coal unloading hole,
It tilts coal guide plate to be in close contact with coal unloading hole, tilts the both sides of coal guide plate and the inner wall of tail is tightly fastened connection.
4. recovery operation face according to claim 3 scrapper conveyor returns the device of coal, it is characterised in that：In the middle part of the landing section
It is flexibly connected between slot by dumbbell pin；It is rigidly connected between the climbing section intermediate channel by screw bolt and nut；It is described hanging
It is rigidly connected between section intermediate channel by screw bolt and nut.
5. recovery operation face according to claim 4 scrapper conveyor returns the device of coal, it is characterised in that：The inclination coal guide plate
Including coal guide plate body, micropore and grid is stopped, micropore is evenly arranged on coal guide plate body, cross section is semicircular obstruction grid
What is be mutually parallel is fixed on coal guide plate body, and it is perpendicular with returning coal motion path to stop grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721143390.3U CN207497603U (en) | 2017-09-07 | 2017-09-07 | Recovery operation face scrapper conveyor returns the device of coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721143390.3U CN207497603U (en) | 2017-09-07 | 2017-09-07 | Recovery operation face scrapper conveyor returns the device of coal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207497603U true CN207497603U (en) | 2018-06-15 |
Family
ID=62498044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721143390.3U Expired - Fee Related CN207497603U (en) | 2017-09-07 | 2017-09-07 | Recovery operation face scrapper conveyor returns the device of coal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207497603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436677A (en) * | 2018-12-10 | 2019-03-08 | 宁夏天地奔牛实业集团有限公司 | Medium and heavy Distribution Warehouse drag conveyor for washing coal works |
| CN109649941A (en) * | 2019-01-15 | 2019-04-19 | 兰州二通矿山输送机械有限公司 | A kind of returning charge conveyer |
-
2017
- 2017-09-07 CN CN201721143390.3U patent/CN207497603U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436677A (en) * | 2018-12-10 | 2019-03-08 | 宁夏天地奔牛实业集团有限公司 | Medium and heavy Distribution Warehouse drag conveyor for washing coal works |
| CN109436677B (en) * | 2018-12-10 | 2024-04-19 | 宁夏天地奔牛实业集团有限公司 | Medium-heavy type scraper conveyor for coal washery |
| CN109649941A (en) * | 2019-01-15 | 2019-04-19 | 兰州二通矿山输送机械有限公司 | A kind of returning charge conveyer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180615 |