CN206842159U - A kind of loose mechanism of coal dust - Google Patents
A kind of loose mechanism of coal dust Download PDFInfo
- Publication number
- CN206842159U CN206842159U CN201720413874.9U CN201720413874U CN206842159U CN 206842159 U CN206842159 U CN 206842159U CN 201720413874 U CN201720413874 U CN 201720413874U CN 206842159 U CN206842159 U CN 206842159U
- Authority
- CN
- China
- Prior art keywords
- swing rod
- coal dust
- air bag
- loose
- finished bin
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of loose mechanism of coal dust is the utility model is related to, including some loose units for being uniformly arranged on coal dust finished bin bottom, loose unit include driving air bag, the first swing rod, the second swing rod and sharp portion；In the be hinged lower inner wall with coal dust finished bin in one end of first swing rod, driving air bag is placed between the first swing rod and inwall, and driving air bag side is connected with the air admission hole on inwall, venthole；The opposite side of driving air bag is fixedly connected with the first swing rod；One end of second swing rod is articulated with the inwall above the first swing rod, and chute is provided with the middle part of the second swing rod, and the other end of the first swing rod is slideably positioned in the chute of the second swing rod；Sharp portion is fixedly installed on the second swing rod；Air admission hole is connected via intake valve with the high-pressure air source of outside.The utility model is using the flexible pressure general layout for changing coal dust finished bin bottom to a certain extent for driving air bag, consequently facilitating the coal dust that orlop is pressurized loosens.
Description
Technical field
It the utility model is related to coal dust finished bin field, in particular a kind of loose mechanism of coal dust.
Background technology
After coal dust is contained to coal dust finished bin, by the pressure of top coal dust due to easily being there is cake in the coal dust of bottom
The situation of knot, and in order to prevent coal dust from oxidative phenomena occur, the top of coal dust finished bin are frequently necessary to be passed through pressure higher
Carbon dioxide is so as to which the oxygen in storehouse be discharged, which exasperates the cake knot situation of bottom coal dust, so that when coal dust exports, by
Cause to export not smooth, it is necessary to complete the defeated of coal dust by increasing the inside and outside pressure difference in coal dust finished bin outlet in this cake knot situation
Go out, consumed energy is more.
The content of the invention
The utility model purpose is to solve the above problems, there is provided a kind of loose mechanism of coal dust, specifically by following technology
Scheme is realized：
A kind of loose mechanism of coal dust, is connected with coal dust finished bin, including several are uniformly arranged on coal dust finished bin bottom
The loose unit of inwall, the loose unit include driving air bag, the first swing rod, the second swing rod and some sharp portions；It is described
In the be hinged lower inner wall with the coal dust finished bin in one end of first swing rod, the driving air bag be placed in first swing rod with
Between the inwall, and air bag side is driven to be connected with the air admission hole on inwall, venthole；Drive the opposite side of air bag
It is fixedly connected with first swing rod；One end of second swing rod is articulated with the inwall above first swing rod, and second
The middle part of swing rod is axially arranged chute, and the other end of first swing rod is slideably positioned in the chute of second swing rod；
The sharp portion is fixedly installed on second swing rod；The air admission hole is connected via intake valve with the high-pressure air source of outside,
The venthole is connected with the air outlet valve outside coal dust finished bin.
The loose mechanism of described coal dust, further design is for it, and the driving air bag is in the folding fan-shaped for being easy to deformation.
The loose mechanism of described coal dust, further design is for it, and the sharp portion has in cone, and each loose
Unit has two sharp portions, the longitudinally asymmetric end for being arranged at second swing rod of described two sharp portions, and is located at described
Above the outlet of coal dust finished bin.
The utility model utilizes the flexible pressure general layout for changing coal dust finished bin bottom to a certain extent for driving air bag,
Consequently facilitating the coal dust that orlop is pressurized loosens；The first swing rod, the second swing rod driven using air bag driven realizes spine
Reciprocating motion of the portion in the coal dust of bottom can further loose orlop coal dust.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is further described below in conjunction with Figure of description and embodiment：
As illustrated, the loose mechanism of the coal dust, is connected with coal dust finished bin 5, including several be uniformly arranged on coal dust into
The loose unit of product storehouse lower inner wall, the loose unit include driving air bag 1, the first swing rod 2, the second swing rod 3 and some
Sharp portion 4；In the be hinged lower inner wall with the coal dust finished bin in one end of first swing rod, the driving air bag is placed in institute
State between the first swing rod and the inwall, and drive air bag side to be connected with the air admission hole 51 on inwall, venthole 52；
The opposite side of driving air bag is fixedly connected with first swing rod；One end of second swing rod is articulated with first swing rod
On the inwall of side, the middle part of the second swing rod is axially arranged a chute 31, and the other end of first swing rod is slideably positioned in described
In the chute of second swing rod；The sharp portion 4 is fixedly installed on second swing rod；The air admission hole via intake valve 6 with
Outside high-pressure air source connection, the venthole are connected with the air outlet valve 7 outside coal dust finished bin.
The driving air bag is in the folding fan-shaped for being easy to deformation.The sharp portion has in cone, and each loose unit
There are two sharp portions, the longitudinally asymmetric end for being arranged at second swing rod of described two sharp portions, and be located at the coal dust
Above the outlet of finished bin.
Embodiment, which utilizes, drives the telescopic drive sharp portion of air bag to change the pressure of coal dust finished bin bottom to a certain extent
Power general layout, consequently facilitating the coal dust that orlop is pressurized loosens；The first swing rod, the second swing rod driven using air bag driven is real
Existing reciprocating motion of the sharp portion in the coal dust of bottom can further loose orlop coal dust.
Claims (3)
1. a kind of loose mechanism of coal dust, is connected with coal dust finished bin, it is characterised in that including several be uniformly arranged on coal dust into
The loose unit of product storehouse lower inner wall, the loose unit include driving air bag, the first swing rod, the second swing rod and some spines
Portion；In the be hinged lower inner wall with the coal dust finished bin in one end of first swing rod, the driving air bag is placed in described the
Between one swing rod and the inwall, and air bag side is driven to be connected with the air admission hole on inwall, venthole；Drive air bag
Opposite side be fixedly connected with first swing rod；One end of second swing rod is articulated with the inwall above first swing rod
On, the middle part of the second swing rod is axially arranged chute, and the other end of first swing rod is slideably positioned in second swing rod
In chute；The sharp portion is fixedly installed on second swing rod；The air admission hole is via intake valve and outside high pressure gas
Source connects, and the venthole is connected with the air outlet valve outside coal dust finished bin.
2. the loose mechanism of coal dust according to claim 1, it is characterised in that the driving air bag is in the folding fan for being easy to deformation
Shape.
3. the loose mechanism of coal dust according to claim 2, it is characterised in that the sharp portion has in cone, and often
Individual loose unit has two sharp portions, the longitudinally asymmetric end for being arranged at second swing rod of described two sharp portions, and position
Above the outlet of the coal dust finished bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413874.9U CN206842159U (en) | 2017-04-19 | 2017-04-19 | A kind of loose mechanism of coal dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413874.9U CN206842159U (en) | 2017-04-19 | 2017-04-19 | A kind of loose mechanism of coal dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206842159U true CN206842159U (en) | 2018-01-05 |
Family
ID=60793194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720413874.9U Expired - Fee Related CN206842159U (en) | 2017-04-19 | 2017-04-19 | A kind of loose mechanism of coal dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206842159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649871A (en) * | 2019-01-15 | 2019-04-19 | 黄河科技学院 | A kind of flexibility anti-arc device |
-
2017
- 2017-04-19 CN CN201720413874.9U patent/CN206842159U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649871A (en) * | 2019-01-15 | 2019-04-19 | 黄河科技学院 | A kind of flexibility anti-arc device |
| CN109649871B (en) * | 2019-01-15 | 2023-12-15 | 黄河科技学院 | Flexible anti-arching device |
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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: 20180105 Termination date: 20210419 |