CN209684581U - Detachable coal spout buffer roller - Google Patents
Detachable coal spout buffer roller Download PDFInfo
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- CN209684581U CN209684581U CN201821857154.2U CN201821857154U CN209684581U CN 209684581 U CN209684581 U CN 209684581U CN 201821857154 U CN201821857154 U CN 201821857154U CN 209684581 U CN209684581 U CN 209684581U
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Abstract
The utility model relates to coal spout technical fields, it is a kind of detachable coal spout buffer roller, it includes coal spout, left box body and right case, coal spout is in inclined quadrangular shape to the right, coal breakage channel is equipped in the middle part of coal spout, it is fixedly installed togather at the top of coal spout lower end and the left box body being open to the right, the coal falling hole being connected to coal breakage channel is equipped at the top of left box body, left box body bottom is equipped with the buffer channel being connected to left box body inside.The utility model reasonable and compact in structure, it is easy to use, by the way that left box body and right case are arranged to detachable separate structure, facilitate access in coal spout and carry out replacement or maintenance activity；By installing Turbogrid plates, mitigate impact of the coal charge to liner plate；There is remaining coal charge landing to hurt sb.'s feelings when avoiding carrying out replacement or maintenance activity by installing striker plate；Staff falls into buffer channel when avoiding carrying out replacement or maintenance activity by installing lower striker plate, has the characteristics that safe, laborsaving, easy, reliable.
Description
Technical field
The utility model relates to coal spout technical fields, are a kind of detachable coal spout buffer rollers.
Background technique
Existing coal handling system carries out two-shipper when starting shipment oepration at full load, and transporting coal belt is larger by coal breakage impact force, especially when
When being fed not uniform enough, belt is easily damaged；When coal-feeding quantity is larger, the coal spout transducer wall's abrasion of buffer roller is serious, especially
It is the side wall that is hit for the coal spout being obliquely installed, is easy to appear leakage coal phenomenon, needs frequently to carry out the liner plate of coal breakage inside pipe wall
Replacement or maintenance, when carrying out lining plate replacing or maintenance activity, staff needs to climb into coal spout from the coal dropping port of eminence, climbs
It climbs drop greatly and climbs up and down and be easy fatigue；And coal spout inner space is narrow, information transmitting is difficult between staff；
In addition, carry out confined space easy to form when weld job inside coal spout, cigarette is caused many security risks such as to hit the person.
Summary of the invention
The utility model provides a kind of detachable coal spout buffer roller, overcomes the defects of the prior art,
It, which can effectively solve just to can enter from eminence coal dropping port, carries out replacement or maintenance activity problem in coal spout, it is thus also avoided that work people
Member in coal breakage closed frame tube weld job, and avoid staff in coal breakage intraductal operation can not with ditch is carried out outside coal spout
Logical problem.
The technical solution of the utility model is realized by following measures: a kind of detachable coal spout buffering rolling
Cylinder, including coal spout, left box body and right case, in inclined quadrangular shape to the right, coal spout middle part is equipped with to be fallen coal spout
Coal channel, coal spout lower end are fixedly installed togather with the left box body top of opening to the right, are equipped at the top of left box body logical with coal breakage
The coal falling hole of road connection, left box body bottom are equipped with the buffer channel being connected to left box body inside, and left box body right end passes through fixed dress
Set the right case being fixedly installed with Kai Kou to the left.
Here is the further optimization and/or improvements to above-mentioned utility model technical solution:
Above-mentioned coal spout may include upper inclined tube component and lower straighttube body, upper inclined tube component lower end outside and lower straighttube body upper end
Outside is respectively fixed with the fixed plate to match, upper inclined tube component and lower straighttube body and is fixedly mounted by fixed plate and fixing bolt
Together；The fixed plate to match, lower straighttube body and a left side are respectively fixed on the outside of lower straighttube body lower end outside and left box body upper end
Cabinet is fixedly installed togather by fixed plate and fixing bolt.
The inside of above-mentioned upper inclined tube component left plate can be fixedly installed with the Turbogrid plates of position in the inner.
Above-mentioned further includes upper fixed seat, upper striker plate, upper torsional spring and upper fixing pin, the upper end of upper inclined tube component right side plate
Inside is equipped with upper fixed seat and upper striker plate, and upper fixed seat, upper striker plate are installed together with upper torsional spring by upper fixing pin,
The both ends of upper torsional spring are fixedly installed togather with upper fixed seat and upper striker plate respectively；The upper inclined tube group of corresponding upper fixed seat position
Upper handle hole is equipped on the outside of the upper end of part right side plate.
Above-mentioned fixed device may include connecting plate and connection bolt, and left box body right end outside and right case left end outside are respectively
The connecting plate to match, left box body and right case is fixed with to be fixedly installed togather by connecting plate and connection bolt.
It is above-mentioned to may also include lower fixed seat, lower striker plate, lower torsional spring and lower fixing pin, in the lower end of left box body left plate
Side is equipped with lower fixed seat and lower striker plate, and lower fixed seat, lower striker plate are installed together with lower torsional spring by lower fixing pin, under
The both ends of torsional spring are fixedly installed togather with lower fixed seat and lower striker plate respectively；On the left of the left box body of corresponding lower fixed seat position
The lower end outside of plate is equipped with lower handle hole.
The utility model reasonable and compact in structure, it is easy to use, pass through the detachable seperated knot of left box body and right case
Structure, which facilitates access in coal spout, carries out replacement or maintenance activity；By installing Turbogrid plates, mitigate impact of the coal charge to liner plate；Pass through
Install striker plate and avoid carrying out there is remaining coal charge landing to hurt sb.'s feelings when replacement or maintenance activity, have it is safe, laborsaving, easy, can
By the characteristics of.
Detailed description of the invention
Attached drawing 1 is the main view broken section structural schematic diagram of the best embodiment of the utility model.
Coding in attached drawing is respectively as follows: 1 for left box body, and 2 be right case, and 3 be upper inclined tube component, and 4 be lower straighttube body, and 5 are
Fixed plate, 6 be fixing bolt, and 7 be Turbogrid plates, and 8 be upper fixed seat, and 9 be upper striker plate, and 10 be upper torsional spring, and 11 be upper fixed pin
Nail, 12 be upper handle hole, and 13 be connecting plate, and 14 be connection bolt, and 15 be lower fixed seat, and 16 be lower striker plate, and 17 be lower torsional spring,
18 be lower fixing pin, and 19 be lower handle hole, and 20 be coal dropping port.
Specific embodiment
The utility model is not limited by following embodiments, can technical solution according to the present utility model and actual conditions
Determine specific embodiment.
In the present invention, for ease of description, the description of the relative positional relationship of each component is according to specification
The Butut mode of attached drawing 1 is described, such as: front, rear, top, and bottom, left and right positional relationship be according to Figure of description 1
Butut direction determine.
The utility model is further described below with reference to examples and drawings:
As shown in Fig. 1, which includes coal spout, left box body 1 and right case 2, coal breakage
For pipe in inclined quadrangular shape to the right, coal spout middle part is equipped with coal breakage channel, the left case of coal spout lower end and opening to the right
Be fixedly installed togather at the top of body 1, be equipped with the coal falling hole that be connected to coal breakage channel at the top of left box body 1,1 bottom of left box body equipped with
The buffer channel being connected to inside left box body 1,1 right end of left box body are fixedly installed with the right case 2 of opening to the left by fixed device.
In use, by the way that left box body 1 and right case 2 are arranged to detachable separate structure, when being replaced or tieed up
When repairing operation, right case 2 is removed from left box body 1, staff is directly entered coal breakage pipeline from coal falling hole, avoids work people
The coal dropping port 20 on member's climbing to coal spout top enters coal breakage pipeline, then climbs from coal breakage pipeline upper end to lower end and replace or repair
Place, due to having removed right case 2 when carrying out replacement or maintenance activity, it is thus also avoided that staff welds in coal breakage closed frame tube to be made
Industry, and avoid the problem that staff in coal breakage intraductal operation can not with linked up outside coal spout.
Above-mentioned detachable coal spout buffer roller can be made further optimization and/or improvements according to actual needs: such as attached
Shown in Fig. 1, coal spout includes upper inclined tube component 3 and lower straighttube body 4, outside upper 3 lower end outside of inclined tube component and 4 upper end of lower straighttube body
It is fixed by fixed plate 5 and fixing bolt 6 that side is respectively fixed with the fixed plate 5 to match, upper inclined tube component 3 and lower straighttube body 4
It is installed together；The fixed plate 5 to match, lower straighttube are respectively fixed on the outside of 4 lower end outside of lower straighttube body and 1 upper end of left box body
Body 4 and left box body 1 are fixedly installed togather by fixed plate 5 and fixing bolt 6.In use, by being set in left box body 1
Lower straighttube body 4 is set, the standing room of operation when replacement or maintenance activity is convenient for, convenient for completing construction；Pass through connecting plate 13
Fixed installation mode with bolt 14 is connect, is easily installed disassembly.It according to demand, can will be upper since upper inclined tube component 3 is excessively long
3 subsection setup of inclined tube component, upper inclined tube component 3 is from top to bottom divided into inclined tube upper body, in upper inclined tube under body and upper inclined tube
Body is successively fixedly installed togather between three, due to coal spout by the fixed installation mode of fixed plate 5 and fixing bolt 6
Coal charge that lower part is subject to impacts maximum, therefore the upper frayed degree of inclined tube lower body is more serious, after coal spout subsection setup, convenient for pair
It is safeguarded, when upper inclined tube lower body serious wear, can individually be replaced to it, be reduced the production cost of coal handling system.
As shown in Fig. 1, the Turbogrid plates 7 of position in the inner are fixedly installed on the inside of upper 3 left plate of inclined tube component.It is using
In the process, Turbogrid plates 7 can play buffer function, reduce coal charge falling speed, and then alleviate coal breakage belt pressure, extend
Its service life；The lesser smalls of granularity can be filled in grid in raw coal, and then reduce mill of the raw coal to coal spout of whereabouts
Damage, prolongs its service life；When Turbogrid plates 7 wear more serious, it can individually be dismantled, be replaced, reduce O&M cost.
According to demand, each grid on Turbogrid plates 7 is rectangle, and the side length of each grid prevents in 8cm between 15cm
The biggish raw coal of granularity is collided directly through grid and coal spout side wall, is reduced coal spout damaged probability, is prolonged its service life；
The thickness of Turbogrid plates 7 in 8mm to while between 14mm, ensure that Turbogrid plates 7 can protect coal spout, will not be in grid
The interior excessive smalls of accumulation, increases pulling force suffered by coal spout entirety entirety, prevents it from falling, ensure that the safety of coal spout.
It as shown in Fig. 1, further include upper fixed seat 8, upper striker plate 9, upper torsional spring 10 and upper fixing pin 11, upper inclined tube group
Upper fixed seat 8 and upper striker plate 9 are equipped on the inside of the upper end of 3 right side plate of part, upper fixed seat 8, upper striker plate 9 and upper torsional spring 10 pass through
Upper fixing pin 11 is installed together, and the both ends of upper torsional spring 10 are fixedly mounted on one with upper fixed seat 8 and upper striker plate 9 respectively
It rises；Upper handle hole 12 is equipped on the outside of the upper end of upper 3 right side plate of inclined tube component of corresponding 8 position of upper fixed seat.In use,
Under original state, upper 10 both ends of torsional spring are in a horizontal state, i.e. upper fixed seat 8 and upper striker plate 9 is horizontal, when staff into
Before row replacement or maintenance activity, upper striker plate 9 is boosted by upper handle hole 12, the upper striker plate 9 under the action of upper torsional spring 10
Coal breakage channel upper end is blocked, has avoided remaining coal charge from hurting sb.'s feelings from the landing of coal dropping port 20, after the completion of construction operation, by upper striker plate 9
It retracts.
As shown in Fig. 1, fixed device includes connecting plate 13 and connection bolt 14, on the outside of 1 right end of left box body and right case 2
It is solid by connecting plate 13 and connection bolt 14 that the connecting plate 13 to match, left box body 1 and right case 2 are respectively fixed on the outside of left end
Dingan County is fitted together.In use, coal breakage is facilitated access for by the detachable separate structure of left box body 1 and right case 2
Replacement or maintenance activity, by connecting plate 13 and the fixed installation mode for connecting bolt 14, right case when easy to repair are carried out in pipe
Body 2 is dismantled from left box body 1, while right case 2 after maintenance also being facilitated to reinstall left box body 1.
It as shown in Fig. 1, further include lower fixed seat 15, lower striker plate 16, lower torsional spring 17 and lower fixing pin 18, left box body
The lower end inside of 1 left plate is equipped with lower fixed seat 15 and lower striker plate 16, and lower fixed seat 15, lower striker plate 16 and lower torsional spring 17 are logical
It crosses down fixing pin 18 to be installed together, the both ends of lower torsional spring 17 are fixedly mounted on lower fixed seat 15 and lower striker plate 16 respectively
Together；The lower end outside of 1 left plate of left box body of corresponding 15 position of lower fixed seat is equipped with lower handle hole 19.In use,
Under original state, in vertical state, i.e. lower fixed seat 15 and lower striker plate 16 is horizontal at lower 17 both ends of torsional spring, works as staff
Before carrying out replacement or maintenance activity, lower striker plate 16 is boosted by lower handle hole 19, striker plate under the action of lower torsional spring 17
16 block buffer channel upper end, avoid staff from falling into buffer channel and cause danger, after the completion of construction operation, by lower striker plate
16 retract.
The above technical characteristic constitutes the most preferred embodiment of the utility model, with stronger adaptability and best implementation
Effect can increase and decrease non-essential technical characteristic, according to actual needs to meet the needs of different situations.
Claims (9)
1. a kind of detachable coal spout buffer roller, it is characterised in that including coal spout, left box body and right case, coal spout is in
Inclined quadrangular shape to the right, coal spout middle part are equipped with coal breakage channel, the left box body top of coal spout lower end and opening to the right
Portion is fixedly installed togather, and the coal falling hole being connected to coal breakage channel is equipped at the top of left box body, left box body bottom is equipped with and left box body
The buffer channel of inside connection, left box body right end are fixedly installed with the right case of opening to the left by fixed device.
2. detachable coal spout buffer roller according to claim 1, it is characterised in that coal spout includes upper inclined tube group
It is respectively fixed with the fixed plate to match on the outside of part and lower straighttube body, upper inclined tube component lower end outside and lower straighttube body upper end, on
Inclined tube component and lower straighttube body are fixedly installed togather by fixed plate and fixing bolt；Lower straighttube body lower end outside and left box body
The fixed plate to match, lower straighttube body and left box body is respectively fixed on the outside of upper end to be fixedly mounted by fixed plate and fixing bolt
Together.
3. detachable coal spout buffer roller according to claim 2, it is characterised in that upper inclined tube component left plate
Inside is fixedly installed with the Turbogrid plates of position in the inner.
4. detachable coal spout buffer roller according to claim 2 or 3, it is characterised in that further include upper fixed seat,
The upper end inside of upper striker plate, upper torsional spring and upper fixing pin, upper inclined tube component right side plate is equipped with upper fixed seat and upper striker plate,
Upper fixed seat, upper striker plate are installed together with upper torsional spring by upper fixing pin, the both ends of upper torsional spring respectively with upper fixed seat
It is fixedly installed togather with upper striker plate；Upper behaviour is equipped on the outside of the upper end of the upper inclined tube component right side plate of corresponding upper fixed seat position
Make hole.
5. detachable coal spout buffer roller according to claim 1 or 2 or 3, it is characterised in that fixing device includes
Connecting plate and connection bolt, left box body right end outside and right case left end outside are respectively fixed with the connecting plate to match, left case
Body and right case are fixedly installed togather by connecting plate and connection bolt.
6. detachable coal spout buffer roller according to claim 4, it is characterised in that fixed device includes connecting plate
With connection bolt, left box body right end outside and right case left end outside are respectively fixed with the connecting plate to match, left box body and the right side
Cabinet is fixedly installed togather by connecting plate and connection bolt.
7. detachable coal spout buffer roller described according to claim 1 or 2 or 3 or 6, it is characterised in that further include lower solid
The lower end inside of reservation, lower striker plate, lower torsional spring and lower fixing pin, left box body left plate is equipped with lower fixed seat and lower backgauge
Plate, lower fixed seat, lower striker plate are installed together with lower torsional spring by lower fixing pin, the both ends of lower torsional spring respectively with lower fixation
Seat and lower striker plate are fixedly installed togather；The lower end outside of the left box body left plate of corresponding lower fixed seat position is equipped with lower operation
Hole.
8. detachable coal spout buffer roller according to claim 4, it is characterised in that further include lower fixed seat, lower block
The lower end inside of flitch, lower torsional spring and lower fixing pin, left box body left plate is equipped with lower fixed seat and lower striker plate, lower fixation
Seat, lower striker plate be installed together with lower torsional spring by lower fixing pin, the both ends of lower torsional spring respectively with lower fixed seat and lower block
Flitch is fixedly installed togather；The lower end outside of the left box body left plate of corresponding lower fixed seat position is equipped with lower handle hole.
9. detachable coal spout buffer roller according to claim 5, it is characterised in that further include lower fixed seat, lower block
The lower end inside of flitch, lower torsional spring and lower fixing pin, left box body left plate is equipped with lower fixed seat and lower striker plate, lower fixation
Seat, lower striker plate be installed together with lower torsional spring by lower fixing pin, the both ends of lower torsional spring respectively with lower fixed seat and lower block
Flitch is fixedly installed togather；The lower end outside of the left box body left plate of corresponding lower fixed seat position is equipped with lower handle hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821857154.2U CN209684581U (en) | 2018-11-12 | 2018-11-12 | Detachable coal spout buffer roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821857154.2U CN209684581U (en) | 2018-11-12 | 2018-11-12 | Detachable coal spout buffer roller |
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| Publication Number | Publication Date |
|---|---|
| CN209684581U true CN209684581U (en) | 2019-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821857154.2U Active CN209684581U (en) | 2018-11-12 | 2018-11-12 | Detachable coal spout buffer roller |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978204A (en) * | 2021-02-24 | 2021-06-18 | 襄阳和同利输送设备有限公司 | Coal dropping pipe easy to assemble and disassemble and using method thereof |
| CN112978203A (en) * | 2021-02-24 | 2021-06-18 | 襄阳和同利输送设备有限公司 | Curved type splicing type sealing coal dropping pipe |
-
2018
- 2018-11-12 CN CN201821857154.2U patent/CN209684581U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978204A (en) * | 2021-02-24 | 2021-06-18 | 襄阳和同利输送设备有限公司 | Coal dropping pipe easy to assemble and disassemble and using method thereof |
| CN112978203A (en) * | 2021-02-24 | 2021-06-18 | 襄阳和同利输送设备有限公司 | Curved type splicing type sealing coal dropping pipe |
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