CN209080838U - Totally-enclosed diversion trench - Google Patents
Totally-enclosed diversion trench Download PDFInfo
- Publication number
- CN209080838U CN209080838U CN201821895867.8U CN201821895867U CN209080838U CN 209080838 U CN209080838 U CN 209080838U CN 201821895867 U CN201821895867 U CN 201821895867U CN 209080838 U CN209080838 U CN 209080838U
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- CN
- China
- Prior art keywords
- belt
- totally
- enclosed
- diversion trench
- lateral sides
- Prior art date
- 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.)
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Abstract
The utility model provides a kind of totally-enclosed diversion trench, material blanking tube including belt and above the belt, totally enclosed frame is all covered with along the entire transport path of the belt, the both lateral sides line of the belt is higher than the bottom surface of the belt, one or several material blanking tubes are equipped on the transport path of belt, the material blanking tube lower end, which extends, is connected with diversion pipe, and all bottom edges of the diversion pipe are below the both lateral sides line of the belt.When material is fallen from material blanking tube, belt edge can't be fallen in splashes, but under the guide functions of diversion pipe, it concentrates specification ground to fall near belt centerline, greatly reduces material double swerve degree, the concentration degree of raising material stream.
Description
Technical field
The utility model relates to a kind of structure of material guiding chute that combination belt conveyor uses.
Background technique
It is used in sealing-tape machine material conveying system in industries such as power plant, cement plant, coal mine and harbours, when belt-conveying is adopted
Occurring drop when being transported through material with material blanking tube, material blanking tube blanking while, will generate positive-pressure rotary negative pressure and overflow everywhere dirt, then
In addition the loose unpacked material of transhipment easily forms dust, a large amount of dust will be generated and in deflector chute by this moment falling into splicing belt deflector chute
It is interior to form certain negative pressure dust, especially deflector chute under coal breaker, and make production environment severe, and influence Field Force's body
Health.
In order to solve this problem, existing structure of material guiding chute is equipped with the constriction being made of baffle in material blanking tube lower end
Blanking port, and there is also biggish distances generally between belt on the bottom edge of baffle.Belt feeder with belt width 1400mm is
The vertical distance of example, 45 ° of DTII standard baffles tilt angle, baffle feather edge and belt is in 350mm or so, baffle feather edge water
Flat distance 700mm, two lateral extent 1250mm of belt, baffle is apart from belt one side edge horizontal distance 275mm, in this way, material is fallen
On belt, when especially high drop material is fallen on belt, pellet, the dust to splash will be easy to cross belt and fly
It splashes on ultra high molecular polyethylene plate, alter into belt bottom or takes out of after deflector chute and splash in belt two sides and form leakage.
Utility model content
The purpose of this utility model is that: a kind of totally-enclosed diversion trench is provided, above-mentioned skill existing in the prior art is solved
Art problem.
In order to achieve the above purposes, the technical solution adopted by the utility model is:
A kind of totally-enclosed diversion trench, it is characterised in that: the material blanking tube including belt and above the belt, along
The entire transport path of the belt is all covered with totally enclosed frame, and the both lateral sides line of the belt is higher than the belt
Bottom surface is equipped with one or several material blanking tubes on the transport path of belt, and the material blanking tube lower end, which extends, is connected with diversion pipe,
All bottom edges of the diversion pipe are below the both lateral sides line of the belt.
The totally-enclosed diversion trench, in which: dust-break curtain is designed with before and after the material blanking tube, under the dust-break curtain
End and the upper surface of the belt are in close contact.
The totally-enclosed diversion trench, in which: the belt is carried by carrying roller and driven advance, and the carrying roller includes being located at
Intermediate flat idler and the oblique idler positioned at two sides.
The totally-enclosed diversion trench, in which: the horizontal cross-section of the diversion pipe is rectangle.
The totally-enclosed diversion trench, in which: the width of the belt is 1400mm, the both lateral sides bottom of the diversion pipe
The vertical distance of side and belt is less than 70mm.
The totally-enclosed diversion trench, in which: the both lateral sides bottom edge of the diversion pipe and the vertical distance of belt are
50mm。
The totally-enclosed diversion trench, in which: be equipped with the poly- second of supra polymer in the lower section pad of the both lateral sides of the belt
Alkene plate, it is described anti-overflow in the anti-overflow skirtboard of the both lateral sides of the belt being fixedly arranged above positioned at the outside of the diversion pipe
The transport path direction of belt described in the lower edge of skirtboard and belt patch touching connection.
The totally-enclosed diversion trench, in which: the anti-overflow skirtboard is vertically arranged.
The totally-enclosed diversion trench, in which: the upper end of the anti-overflow skirtboard is fixed with cam Quick-disassembling mechanism, and
The side plate that can be dismantled is equipped in the outside of anti-overflow skirtboard and cam Quick Release.
The totally-enclosed diversion trench, in which: the side plate partially or fully uses transparent material.
Compared with prior art, the utility model by adopting the above technical scheme have advantages in that when material from
It is fallen in material blanking tube, can't fall in splashes belt edge, but under the guide functions of diversion pipe, concentrate specification ground
It falls near belt centerline, greatly reduces material double swerve degree, improve the concentration degree of material stream.Further, since this is practical
Diversion pipe in novel more gos deep into inside belt compared with prior art, and therefore, most material occurs in dropping process
Transverse shifting all stopped by diversion pipe, therefore diversion pipe bears the material impact of the overwhelming majority, and anti-overflow skirtboard is hit
Hit pressure, abrasion it is all minimum, service life is greatly extended.
Detailed description of the invention
Fig. 1 is the horizontal view of totally-enclosed diversion trench provided by the utility model；
Fig. 2 is the cross-sectional view of totally-enclosed diversion trench provided by the utility model.
Description of symbols: belt 1；Shell 2；Material blanking tube 3；Dust-break curtain 4；Carrying roller 5；Line 6；Diversion pipe 7；Supra polymer
Polyethylene board 8；Anti-overflow skirtboard 9；Cam Quick-disassembling mechanism 10；Side plate 11.
Specific embodiment
Hereinafter reference will be made to the drawings is described in detail by way of example and not limitation some specific embodiments of the present invention.
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
Attached drawing is not necessarily to be depicted true to scale.
As shown in Figure 1, the utility model provides a kind of totally-enclosed diversion trench, be along belt 1 entire transport path all
The problem of being covered with totally enclosed frame 2, making entire transport path that leakage all be not present is equipped with one or number on transport path
A material blanking tube 3 is designed with dust-break curtain 4 before and after material blanking tube 3, and the lower end and 1 upper surface of belt of dust-break curtain 4 are in close contact, can
Dramatically to reduce dust recycling speed, dust landing is helped；
As shown in Fig. 2, belt 1 is carried by carrying roller 5 and driven advance, in the present embodiment, the carrying roller 5 includes being located at centre
Flat idler and oblique idler positioned at two sides, so that the both lateral sides line 6 of belt 1 is higher than 1 bottom surface of belt, to improve fortune
Send ability；
As shown in Fig. 2, 3 lower end of material blanking tube in the utility model, which extends, is connected with diversion pipe 7, and diversion pipe 7 is all
Bottom edge is below the both lateral sides line 6 of the belt 1；In the present embodiment, the horizontal cross-section of the diversion pipe 7 is in rectangular
Shape；By taking 1 machine of belt of 1 width 1400mm of belt as an example, the both lateral sides bottom edge of the diversion pipe 7 and the vertical distance of belt 1
(it is advisable less than 70mm with 50mm)；So set, can't fall in splashes belt 1 when material is fallen from material blanking tube 3
Edge, but under the guide functions of diversion pipe 7, it falls in 1 approximate centerline of belt with concentrating specification, greatly reduces material or so
Overall volume improves the concentration degree of material stream.
As shown in Fig. 2, dust overflows in order to prevent, the poly- second of supra polymer is equipped in the lower section pad of the both lateral sides of belt 1
Alkene plate 8 is fixedly arranged above anti-overflow skirtboard 9 in the both lateral sides of belt 1, and anti-overflow skirtboard 9 is vertically arranged, lower edge belt
1 transport path direction and the belt 1 patch touching connection, and the anti-overflow skirtboard 9 is located at the outside of the diversion pipe 7；Such as
This one, when have dust cross diversion pipe 7 to two sides spread, that is, will receive the blocking of anti-overflow skirtboard 9, play the role of closed；It needs
It to be supplemented, since the diversion pipe 7 in the utility model more gos deep into inside belt 1 compared with prior art, most of
The transverse shifting that occurs in dropping process of material all stopped by diversion pipe 7, therefore diversion pipe 7 bears the overwhelming majority
Material impact, and the shock pressure of anti-overflow skirtboard 9, abrasion it is all minimum, service life is greatly extended.
As shown in Fig. 2, need to adjust position or replacement in time since anti-overflow skirtboard 9 often rubs with belt 1,
It is to be fixed the upper end of anti-overflow skirtboard 9 with cam Quick-disassembling mechanism 10, and in anti-overflow skirtboard 9 and convex in the utility model
The outside of wheel Quick Release is equipped with the side plate 11 that can be dismantled, in order to adjust or replace anti-overflow skirtboard 9.The part of the side plate 11 or
Transparent material is used, preferably all in order to observe the service condition of anti-overflow skirtboard 9.
It is described above to be merely exemplary for the utility model, and not restrictive, those of ordinary skill in the art
Understand, without departing from the spirit and scope defined by the claims, can many modifications may be made, variation or it is equivalent, but
It falls within the protection scope of the utility model.
Claims (10)
1. a kind of totally-enclosed diversion trench, it is characterised in that: the material blanking tube including belt and above the belt, along institute
The entire transport path for stating belt is all covered with totally enclosed frame, and the both lateral sides line of the belt is higher than the bottom of the belt
Face is equipped with one or several material blanking tubes on the transport path of belt, and the material blanking tube lower end, which extends, is connected with diversion pipe, institute
All bottom edges for stating diversion pipe are below the both lateral sides line of the belt.
2. totally-enclosed diversion trench according to claim 1, it is characterised in that: be designed with dust-break before and after the material blanking tube
Curtain, the lower end of the dust-break curtain and the upper surface of the belt are in close contact.
3. totally-enclosed diversion trench according to claim 1, it is characterised in that: before the belt is carried and driven by carrying roller
Into the carrying roller includes being located in the middle flat idler and the oblique idler positioned at two sides.
4. totally-enclosed diversion trench according to claim 1, it is characterised in that: the horizontal cross-section of the diversion pipe is in rectangular
Shape.
5. totally-enclosed diversion trench according to claim 1, it is characterised in that: the width of the belt is 1400mm, described
The both lateral sides bottom edge of diversion pipe and the vertical distance of belt are less than 70mm.
6. totally-enclosed diversion trench according to claim 5, it is characterised in that: the both lateral sides bottom edge of the diversion pipe and skin
The vertical distance of band is 50mm.
7. totally-enclosed diversion trench according to claim 1, it is characterised in that: padded in the lower section of the both lateral sides of the belt
Equipped with ultra high molecular polyethylene plate, prevent in being fixedly arranged above for both lateral sides of the belt positioned at the outside of the diversion pipe
Overflow skirtboard, the transport path direction of belt described in the lower edge of the anti-overflow skirtboard and belt patch touching connection.
8. totally-enclosed diversion trench according to claim 7, it is characterised in that: the anti-overflow skirtboard is vertically arranged.
9. totally-enclosed diversion trench according to claim 7, it is characterised in that: use cam Quick-disassembling mechanism by the anti-overflow skirtboard
Upper end be fixed, and be equipped with the side plate that can dismantle in the outside of anti-overflow skirtboard and cam Quick Release.
10. totally-enclosed diversion trench according to claim 9, it is characterised in that: the side plate partially or fully uses transparent
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821895867.8U CN209080838U (en) | 2018-11-16 | 2018-11-16 | Totally-enclosed diversion trench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821895867.8U CN209080838U (en) | 2018-11-16 | 2018-11-16 | Totally-enclosed diversion trench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209080838U true CN209080838U (en) | 2019-07-09 |
Family
ID=67124478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821895867.8U Expired - Fee Related CN209080838U (en) | 2018-11-16 | 2018-11-16 | Totally-enclosed diversion trench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209080838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111392338A (en) * | 2020-03-19 | 2020-07-10 | 河南卫华重型机械股份有限公司 | Novel cover belt conveyor |
-
2018
- 2018-11-16 CN CN201821895867.8U patent/CN209080838U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111392338A (en) * | 2020-03-19 | 2020-07-10 | 河南卫华重型机械股份有限公司 | Novel cover belt conveyor |
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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 |
Granted publication date: 20190709 Termination date: 20211116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |