CN220226968U - Gangue blocking curtain device for fully-mechanized coal mining face - Google Patents
Gangue blocking curtain device for fully-mechanized coal mining face Download PDFInfo
- Publication number
- CN220226968U CN220226968U CN202321821385.9U CN202321821385U CN220226968U CN 220226968 U CN220226968 U CN 220226968U CN 202321821385 U CN202321821385 U CN 202321821385U CN 220226968 U CN220226968 U CN 220226968U
- Authority
- CN
- China
- Prior art keywords
- blocking curtain
- gangue
- gangue blocking
- casing
- curtain
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- 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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Links
- 230000000903 blocking effect Effects 0.000 title claims abstract description 45
- 239000003245 coal Substances 0.000 title claims abstract description 23
- 238000005065 mining Methods 0.000 title claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims description 14
- 230000006978 adaptation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model relates to the technical field of gangue blocking curtains and discloses a gangue blocking curtain device of a fully-mechanized coal mining working face of a coal mine.
Description
Technical Field
The utility model relates to the technical field of gangue blocking curtains, in particular to a gangue blocking curtain device of a fully mechanized coal mining face.
Background
The fully-mechanized coal mining working face of the coal mine is in the production process, particularly the coal gangue splashes around during the operation of the coal cutter, the accidents occur when people are injured, the safety of nearby workers and pedestrians on the sidewalk is seriously threatened, particularly the fully-mechanized coal mining working face with a large dip angle is seriously threatened, the ledge slip is serious, the pedestrians on the sidewalk cannot be affected when the coal is cut, the normal work on the working face is influenced, and the personal safety of each staff is threatened, so that the gangue curtain blocking device for the fully-mechanized coal mining working face of the coal mine is an important coal mine product.
However, the traditional gangue blocking curtain is connected by bolts, and the bolts are required to be detached when damaged, so that the gangue blocking curtain is troublesome to replace; in view of the above, we propose a gangue blocking curtain device for a fully mechanized coal mining face.
Disclosure of Invention
The utility model aims to provide a gangue blocking curtain device for a fully mechanized coal mining face, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a colliery is synthesized face and is kept off gangue curtain device includes the casing, casing upper end fixedly connected with mount pad, casing one side fixedly connected with collects the storehouse, the inside sliding connection of casing has first gangue curtain that keeps off, the inside sliding connection of casing has the second gangue curtain that keeps off, first gangue curtain one side fixedly connected with cleaning scraper blade, casing one side fixedly connected with stopper, first gangue curtain one side fixedly connected with connecting block, connecting block upper end hinge has the fixture block, fixture block one side fixedly connected with handle.
Preferably, a chute matched with the first gangue blocking curtain and the second gangue blocking curtain is formed in the shell.
Preferably, the cleaning blades are provided with two groups, and the two groups of cleaning blades are respectively and fixedly installed on one side of the first gangue blocking curtain and one side of the second gangue blocking curtain.
Preferably, a limiting groove matched with the clamping block is formed in the surface of the limiting block.
Preferably, the connecting blocks are provided with two groups, and the two groups of connecting blocks are respectively and fixedly installed on one side of the first gangue blocking curtain and one side of the second gangue blocking curtain.
Preferably, the fixture blocks are provided with two groups, and the lengths of the two groups of fixture blocks are smaller than the distance between the center of the connecting block and the center of the limiting block, so that when the gangue blocking curtain is prevented from being fixed, the two groups of fixture blocks are blocked in a conflict manner.
Compared with the prior art, the utility model provides the gangue blocking curtain device for the fully mechanized coal mining face, which has the following beneficial effects:
1. this colliery is synthesized face and is kept off gangue curtain device, need dismantle the bolt earlier when avoiding damaging, it is comparatively troublesome to keep off the change of gangue curtain, through being provided with stopper, connecting block, fixture block, cooperation handle, reached the function of quick installation dismantlement to keeping off the gangue curtain, realized when solving the damage need dismantle the bolt earlier, to the comparatively trouble problem of changing of keeping off the gangue curtain.
2. This colliery is synthesized and is adopted working face and is kept off gangue curtain device, in order to avoid when changing to keeping off gangue curtain, produce the jam, influence change efficiency, through being provided with first keep off gangue curtain, second keep off gangue curtain, cleaning scraper blade, the storehouse is collected in the cooperation, has reached the function of cleaning the chute in the casing, has realized solving when changing to keeping off gangue curtain, produces the jam, influences the problem of change efficiency.
Drawings
FIG. 1 is a schematic view of a three-dimensional front view structure of the present utility model;
FIG. 2 is a schematic view of a partially enlarged structure of the present utility model;
FIG. 3 is a schematic view of a three-dimensional rear view structure of the present utility model;
fig. 4 is a schematic view of a part of a planar structure of the present utility model.
In the figure: 1. a housing; 2. a mounting base; 3. a collecting bin; 4. a first gangue blocking curtain; 5. a second gangue blocking curtain; 6. a cleaning blade; 7. a limiting block; 8. a connecting block; 9. a clamping block; 10. a handle.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without making creative efforts are within the scope of the present utility model
As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a colliery is synthesized and is adopted working face and block gangue curtain device, including casing 1, casing 1 is inside to be offered with the spout of first gangue curtain 4 and the 5 looks adaptation of second gangue curtain, casing 1 upper end fixedly connected with mount pad 2, casing 1 one side fixedly connected with collects storehouse 3, casing 1 inside sliding connection has first gangue curtain 4, casing 1 inside sliding connection has second gangue curtain 5, first gangue curtain 4 one side fixedly connected with cleaning blade 6, cleaning blade 6 is provided with two sets of, and two sets of cleaning blade 6 respectively fixed mounting is in first gangue curtain 4 and one side of second gangue curtain 5, through being provided with first gangue curtain 4, second gangue curtain 5, cleaning blade 6, the cooperation collects storehouse 3, the problem of influence efficiency is realized when changing gangue curtain to the casing 1, casing 1 one side fixedly connected with stopper 7, stopper 7 surface has been offered with the spacing groove of fixture block 9 looks adaptation, first gangue curtain 4 and one side fixedly connected with stopper 8 have a set of stopper, the stopper is connected with the stopper 8 through the two sets of the fixed connection piece, the diameter of 10 is comparatively fast, the connection is realized, the stopper is broken in the diameter of the connection block 9, the connection is realized, the joint is broken in the connection block is 9, the connection is broken in the connection is realized, the connection is broken in the first side of the 9, the connection block is broken in the connection is broken down in the connection to the connection of two sets of the first side of the joint piece 8, the joint has a joint block 9, and the joint has a diameter is broken down, and is broken down in the connection to the 1 has a diameter to be broken down to the 1.
Working principle: when the gangue blocking curtain device of the fully-mechanized mining face of the coal mine is used, the shell 1 is fixed through the mounting seat 2, then the first gangue blocking curtain 4 and the second gangue blocking curtain 5 slide in through the sliding grooves formed in the shell 1, at the moment, the cleaning scraping plates 6 fixedly mounted on one sides of the first gangue blocking curtain 4 and the second gangue blocking curtain 5 clean the bottoms of the sliding grooves, finally cleaned impurities enter the collecting bin 3, after the first gangue blocking curtain 4 and the second gangue blocking curtain 5 slide in completely, the clamping blocks 9 are clamped into the limiting grooves formed in the surface of the limiting blocks 7, and when the gangue blocking curtain is replaced, the clamping blocks 9 are pulled out through the handles 10 and then slide out.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a colliery is synthesized and is adopted working face gangue blocking curtain device, includes casing (1), its characterized in that: casing (1) upper end fixedly connected with mount pad (2), casing (1) one side fixedly connected with collects storehouse (3), the inside sliding connection of casing (1) has first gangue blocking curtain (4), the inside sliding connection of casing (1) has second gangue blocking curtain (5), first gangue blocking curtain (4) one side fixedly connected with cleaning scraper blade (6), casing (1) one side fixedly connected with stopper (7), first gangue blocking curtain (4) one side fixedly connected with connecting block (8), connecting block (8) upper end hinge has fixture block (9), fixture block (9) one side fixedly connected with handle (10).
2. The gangue blocking curtain device for a fully mechanized coal mining face of claim 1, wherein: the casing (1) is internally provided with a chute matched with the first gangue blocking curtain (4) and the second gangue blocking curtain (5).
3. The gangue blocking curtain device for a fully mechanized coal mining face of claim 1, wherein: the cleaning scrapers (6) are provided with two groups, and the two groups of cleaning scrapers (6) are respectively and fixedly installed on one side of the first gangue blocking curtain (4) and one side of the second gangue blocking curtain (5).
4. The gangue blocking curtain device for a fully mechanized coal mining face of claim 1, wherein: and a limiting groove matched with the clamping block (9) is formed in the surface of the limiting block (7).
5. The gangue blocking curtain device for a fully mechanized coal mining face of claim 1, wherein: the connecting blocks (8) are provided with two groups, and the two groups of connecting blocks (8) are respectively and fixedly installed on one side of the first gangue blocking curtain (4) and one side of the second gangue blocking curtain (5).
6. The gangue blocking curtain device for a fully mechanized coal mining face of claim 1, wherein: the clamping blocks (9) are provided with two groups, and the lengths of the two groups of clamping blocks (9) are smaller than the distance between the center of the connecting block (8) and the center of the limiting block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321821385.9U CN220226968U (en) | 2023-07-12 | 2023-07-12 | Gangue blocking curtain device for fully-mechanized coal mining face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321821385.9U CN220226968U (en) | 2023-07-12 | 2023-07-12 | Gangue blocking curtain device for fully-mechanized coal mining face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220226968U true CN220226968U (en) | 2023-12-22 |
Family
ID=89179945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321821385.9U Active CN220226968U (en) | 2023-07-12 | 2023-07-12 | Gangue blocking curtain device for fully-mechanized coal mining face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220226968U (en) |
-
2023
- 2023-07-12 CN CN202321821385.9U patent/CN220226968U/en active Active
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