CN207030039U - A kind of coal feed bin passage and the feed bin for including the coal feed bin passage - Google Patents
A kind of coal feed bin passage and the feed bin for including the coal feed bin passage Download PDFInfo
- Publication number
- CN207030039U CN207030039U CN201720745223.XU CN201720745223U CN207030039U CN 207030039 U CN207030039 U CN 207030039U CN 201720745223 U CN201720745223 U CN 201720745223U CN 207030039 U CN207030039 U CN 207030039U
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- China
- Prior art keywords
- feed bin
- coal
- iron plate
- bin passage
- guide rail
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Abstract
The utility model provides a kind of coal feed bin passage, and it is arranged in coal warehouse, including hopper, track and collar set, and collar set is fixed on the lower section of the hopper, and track is laid on the hopper inwall along material falling direction.The utility model has the advantage of：Coal feed bin passage can protect coal warehouse that the damaged accident of warehouse occurs from the impact of bulk coal frequently to occur.The utility model further relates to a kind of feed bin for including the coal feed bin passage, including armored concrete warehouse and coal feed bin passage, and the coal feed bin passage is arranged in armored concrete feed bin body.
Description
Technical field
Coal conveying technology field is the utility model is related to, is more particularly to a kind of coal feed bin passage and including the coal
The feed bin of feed bin passage.
Background technology
In the raw coal workshop of mine coal mining, mine raw coal is by moving the flow of screen system：Mine raw coal is through belt
Machine enters banana screen, and the screenings of banana screen enters surge bunker after reprinting；Oversize then enters coal warehouse, and coal warehouse is more
For reinforced concrete structure.Referring to Fig. 1, the coal warehouse of reinforced concrete structure includes charging aperture 1 ', feed bin body 2 ' and gone out
Material mouth 3 ', charging aperture 1 ' are square, and feed bin body 2 ' is square-shaped hopper shape, and discharging opening 3 ' is square.Into the coal of coal warehouse
Charcoal sorts through feeder into movable-sieve jig, and sorted product is spoil and bulk coal.Because in mine without disintegrating machine, so entering
The bulk coal entered in coal warehouse is more, and the diameter some of bulk coal is even more than 500mm, therefore when on the sieve of banana screen
Thing can cause greater impact when entering coal warehouse to warehouse material feeding position, make the inwall of feed bin body 2 ' frequently damaged, and repairing is again
The duration can be delayed, cause economic loss.
Utility model content
Technical problem to be solved in the utility model be the provision of one kind avoid coal warehouse by greater impact and then
Cause the coal feed bin passage of the damaged accident generation of warehouse and include the feed bin of the coal feed bin passage.
The utility model is that solve above-mentioned technical problem by the following technical programs：
A kind of coal feed bin passage, is arranged in coal warehouse, including hopper, track and collar set, collar set are fixed on
The lower section of the hopper, track are laid on hopper inwall along material falling direction.
Hopper includes four pieces of lower trapezoid iron plates (1) and four pieces of upper trapezoid iron plates (2) above lower trapezoid iron plate (1),
Lower trapezoid iron plate (1) is layed in feed bin inner body wall in feed bin body hypomere, and lower trapezoid iron plate (1) upper end is less than charging aperture,
Lower trapezoid iron plate (1) hypomere is stuck in discharge outlet and exceeds feed bin body lower end；Put down with charging aperture the upper end of upper trapezoid iron plate (2)
Together, lower end is welded to connect the upper end of lower trapezoid iron plate (1).
Lower trapezoid iron plate (1) lower end exceeds feed bin body 40~60mm of lower end.
Track includes a plurality of guide rail (3), guide rail (3) leading portion simultaneously firm welding concordant with the upper end of upper trapezoid iron plate (2), leads
Rail (3) back segment simultaneously firm welding concordant with the lower section of hopper, is welded with lower trapezoid iron plate (1) perpendicular to guide rail (3) lower end
Square baffle plate (8), square baffle plate (8) are vertically welded in lower trapezoid iron plate (1) lower end on the part of feed bin body lower end, side
The length of shape baffle plate (8) is discharging opening length, and width is without departing from guide rail.
The small iron plate of polylith (4) is horizontally arranged with perpendicular to guide rail in each guide rail (3) groove, small iron plate (4) is on guide rail (3)
Height is welded to connect without departing from guide rail (3) between small iron plate (4) and guide rail (3).
Collar set is included by the end to end upper frame structure (5) being welded to form of four pieces of square iron plates.
Upper frame structure (5) lower end is provided with collar set reinforcing member.
Collar set reinforcing member is by the end to end lower frame structure (6) formed of four pieces of square iron plates, upper frame structure (5)
Lower end and lower frame structure (6) upper end firm welding.
Upper frame structure (5) and lower frame structure (6) are fixed on coal warehouse by through-wall bolt (7).
A kind of feed bin for including above-mentioned coal feed bin passage, including armored concrete warehouse and coal feed bin passage, should
Coal feed bin passage is arranged in armored concrete feed bin body.
The utility model has advantages below compared with prior art：(1) coal feed bin passage of the present utility model can be protected
The damaged accident of warehouse occurs from the impact of bulk coal and frequently occurs for shield coal warehouse；
(2) coal feed bin passage of the present utility model can be effectively fixed in coal warehouse, prevent the lock of feed bin passage
The accident that mouth disk loosens and track comes off occurs；
(3) warehouse maintenance intensity is reduced, can be used manpower and material resources sparingly, improves rate of producing coal, and then reduce economic loss.
Brief description of the drawings
Fig. 1 is existing coal warehouse structural side view；
Fig. 2 is coal feed bin access diagram of the present utility model；
Fig. 3 is the collar set fixation figure of coal feed bin passage of the present utility model；
Fig. 4 is the hopper top view of coal feed bin passage of the present utility model.
Embodiment
Embodiment of the present utility model is elaborated below, the present embodiment using technical solutions of the utility model before
Put and implemented, give detailed embodiment and specific operating process, but the scope of protection of the utility model is unlimited
In following embodiments.
Referring to Fig. 2, Fig. 3 and Fig. 4, a kind of coal feed bin passage, it is arranged in coal warehouse, including hopper, track and lock
Mouth disk, collar set are fixed on the lower section of hopper, and track is laid on hopper inwall along material falling direction.
Hopper includes four pieces of lower trapezoid iron plates 1 and four pieces of upper trapezoid iron plates 2 positioned at the top of lower trapezoid iron plate 1, lower trapezoid
Iron plate 1 is layed in feed bin inner body wall in feed bin body hypomere, and the upper end of lower trapezoid iron plate 1 is less than charging aperture, lower trapezoid iron plate 1
Hypomere is stuck in discharge outlet and exceeds feed bin body lower end；The upper end of upper trapezoid iron plate 2 is concordant with charging aperture, and lower end welding connects
Connect the upper end of lower trapezoid iron plate 1.When coal passes through feed bin, the hopper being made up of trapezoidal iron plate being laid on feed bin can be protected
Protect direct impact of the feed bin inwall from bulk coal.
Track includes a plurality of guide rail 3, and the leading portion of guide rail 3 is concordant with the upper end of upper trapezoid iron plate 2 and firm welding, after guide rail 3
Section simultaneously firm welding concordant with the lower section of hopper, is welded with square baffle plate 8, side on lower trapezoid iron plate 1 perpendicular to the lower end of guide rail 3
Shape baffle plate 8 is vertically welded in the lower end of lower trapezoid iron plate 1 on the part of feed bin body lower end, and the length of square baffle plate 8 is
Material mouth length, width is without departing from guide rail.Track can buffer impact of the bulk coal to hopper, square baffle plate 8 can shelves leading
The lower end of rail 3 is used to fix guide rail 3, avoids guide rail 3 from being dropped after snapping.
Collar set is included by the end to end upper frame structure 5 being welded to form of four pieces of square iron plates.Collar set can be used for
Trapped orbit, the accident for preventing track from being fallen off due to the impact of bulk coal.
As the presently preferred embodiments, the lower end of lower trapezoid iron plate 1 exceeds feed bin body 40~60mm of lower end, can have beyond part
Effect protects the collar set below hopper to be impacted from bulk coal.
As the presently preferred embodiments, the small iron plate 4 of polylith is horizontally arranged with perpendicular to guide rail in each groove of guide rail 3, small iron plate 4 is being led
Height on rail 3 is welded to connect between small iron plate 4 and guide rail 3 without departing from guide rail 3, when coal is by feed bin passage, is arranged on
Small iron block 4 on guide rail 3 can further buffer impact of the coal to track.
As the presently preferred embodiments, up the lower end of mount structure 5 is provided with collar set reinforcing member.Collar set reinforcing member is by four
The lower frame structure 6 of the end to end composition of the square iron plate of block, the lower end of upper frame structure 5 and the upper end of lower frame structure 6 are welded
Firmly, upper frame structure 5 and lower frame structure 6 are fixed on warehouse by through-wall bolt 7.Lower frame structure 6 can be from lower end
The collar set being made up of upper frame structure 5 is reinforced, prevents collar set from being loosened due to the greater impact of bulk coal, and then
Track is caused to come off.
A kind of feed bin for including above-mentioned coal feed bin passage, including armored concrete warehouse and coal feed bin passage, coal
Charcoal feed bin passage is arranged in armored concrete feed bin body.Because the presence of feed bin passage can protect armored concrete warehouse,
And then extend the service life of feed bin, increase economic efficiency.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of coal feed bin passage, is arranged in coal warehouse, it is characterised in that described including hopper, track and collar set
Collar set is fixed on the lower section of the hopper, and the track is laid on the hopper inwall along material falling direction.
2. coal feed bin passage according to claim 1, it is characterised in that the hopper includes four pieces of lower trapezoid iron plates
(1) and four pieces of upper trapezoid iron plates (2) above the lower trapezoid iron plate (1), the lower trapezoid iron plate (1) is in feed bin body hypomere
It is layed in feed bin inner body wall, lower trapezoid iron plate (1) upper end is less than charging aperture, and lower trapezoid iron plate (1) hypomere is stuck in discharging opening
Place and exceed feed bin body lower end；The upper end of the upper trapezoid iron plate (2) is concordant with charging aperture, and lower end is welded to connect lower trapezoid iron
The upper end of plate (1).
3. coal feed bin passage according to claim 2, it is characterised in that lower trapezoid iron plate (1) lower end is beyond material
40~60mm of storehouse body lower end.
4. coal feed bin passage according to claim 2, it is characterised in that the track includes a plurality of guide rail (3), guide rail
(3) leading portion is concordant with the upper end of upper trapezoid iron plate (2) and firm welding, guide rail (3) back segment are concordant with the lower section of the hopper simultaneously
Firm welding, square baffle plate (8), the square baffle plate (8) are welded with perpendicular to guide rail (3) lower end on lower trapezoid iron plate (1)
Lower trapezoid iron plate (1) lower end is vertically welded on the part of feed bin body lower end, the length of square baffle plate (8) is discharging opening
Length, width is without departing from guide rail.
5. coal feed bin passage according to claim 4, it is characterised in that perpendicular to guide rail in each guide rail (3) groove
The small iron plate of polylith (4) is horizontally arranged with, height of the small iron plate (4) on guide rail (3) is without departing from guide rail (3), and small iron plate (4) is with leading
Rail is welded to connect between (3).
6. coal feed bin passage according to claim 1, it is characterised in that the collar set is included by four pieces of square iron plates
The end to end upper frame structure (5) being welded to form.
7. coal feed bin passage according to claim 6, it is characterised in that up mount structure (5) lower end is provided with lock
Mouth disk reinforcing member.
8. coal feed bin passage according to claim 7, it is characterised in that the collar set reinforcing member is square by four pieces
The lower frame structure (6) of the end to end composition of iron plate, the lower end of upper frame structure (5) and the upper end of lower frame structure (6) are welded
Firmly.
9. coal feed bin passage according to claim 8, it is characterised in that upper frame structure (5) and lower frame structure (6)
It is fixed on by through-wall bolt (7) on coal warehouse.
10. a kind of feed bin of the coal feed bin passage including any one of claim 1 to 9, it is characterised in that including steel
Reinforced concrete warehouse and coal feed bin passage, the coal feed bin passage are arranged in armored concrete feed bin body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720745223.XU CN207030039U (en) | 2017-06-23 | 2017-06-23 | A kind of coal feed bin passage and the feed bin for including the coal feed bin passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720745223.XU CN207030039U (en) | 2017-06-23 | 2017-06-23 | A kind of coal feed bin passage and the feed bin for including the coal feed bin passage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207030039U true CN207030039U (en) | 2018-02-23 |
Family
ID=61468826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720745223.XU Withdrawn - After Issue CN207030039U (en) | 2017-06-23 | 2017-06-23 | A kind of coal feed bin passage and the feed bin for including the coal feed bin passage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207030039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140329A (en) * | 2017-06-23 | 2017-09-08 | 淮南矿业(集团)有限责任公司 | A kind of coal feed bin passage |
-
2017
- 2017-06-23 CN CN201720745223.XU patent/CN207030039U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140329A (en) * | 2017-06-23 | 2017-09-08 | 淮南矿业(集团)有限责任公司 | A kind of coal feed bin passage |
| CN107140329B (en) * | 2017-06-23 | 2020-09-08 | 淮南矿业(集团)有限责任公司 | Coal feed bin passageway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180223 Effective date of abandoning: 20200908 |