CN203626877U - Roller blind type dust collecting screen - Google Patents
Roller blind type dust collecting screen Download PDFInfo
- Publication number
- CN203626877U CN203626877U CN201320859663.XU CN201320859663U CN203626877U CN 203626877 U CN203626877 U CN 203626877U CN 201320859663 U CN201320859663 U CN 201320859663U CN 203626877 U CN203626877 U CN 203626877U
- Authority
- CN
- China
- Prior art keywords
- fixed
- dust collecting
- fixed mount
- fixing frame
- water curtain
- 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
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Abstract
The utility model discloses a roller blind type dust collecting screen. Bearings are fixed to the two ends of a transverse fixing frame of an outer big fixing frame, and rolling rollers are arranged in the bearings at the two ends of the transverse fixing frame. Driving gears are fixed to the lower portions of vertical fixing frames, driven gears are fixed to the top ends of the vertical fixing frames, the driving gears and the driven gears are connected through chain rails, the rolling rollers are fixed to the driven gears, and a dust collecting mesh is connected to the rolling rollers. A water curtain fixing frame is fixed to the transverse fixing frame of the outer large fixing frame, and a purifying water curtain is fixed to the water curtain fixing frame. The roller blind type dust collecting screen is fixed to anchor bolt rods or anchor bolt ropes of plates, the rolling rollers are driven to rotate through the driving gears and the driven gears, and thus the purpose of lifting or lowering the dust collecting mesh is achieved. The roller blind type dust collecting screen is convenient to lift, lower and move, capable of relieving labor intensity, suitable for various roadways of underground coal mines, simple in structure and low in manufacturing cost.
Description
Technical field
The utility model relates to a kind of tunnel catches the dustproof facilities of dirt, especially can effectively catch dirt, easy applicable roller shutter type Dust collecting net.
Background technology
Fully-mechanized mining working tunnel dust from flying is serious, dust easily gathers, Dust collecting net sheet is fixed in tunnel, while having pedestrian, vehicle to pass through, Dust collecting net to be risen, by after to fall Dust collecting net, the Dust collecting net complex structure, the heaviness that use at present, operation Dust collecting net lifting and mobile all very inconvenient, catches dirt effect also not ideal.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of roller shutter type simple to operate and mends dirt net.
For solving above technical problem, the technical solution adopted in the utility model is:
A kind of roller shutter type is mended dirt net, comprise outer fixing large frame, scrolling roller bearing, driving gear, driven gear and Dust collecting net sheet, described outer fixing large frame comprises the horizontal fixed mount and the vertical fixed mount that are vertically connected, laterally fixed mount two ends are fixed with respectively bearing, and scrolling roller bearing is contained in the bearing at two ends; Vertical fixed mount bottom is fixed with driving gear, the fixing driven gear in vertical fixed mount top, and driving gear is connected by chain rail with driven gear, and scrolling roller bearing and driven gear are fixed, and Dust collecting net sheet is connected on scrolling roller bearing.
The utility model drives rolling roller bearing to rotate by driving gear and driven gear, thereby reaches the object that makes the lifting of Dust collecting net sheet.Clockwise rotate driving gear, driving gear rises Dust collecting net sheet coiling by chain drive, and pedestrian and vehicle can pass through.While rotating counterclockwise driving gear, Dust collecting net sheet declines, and plays the dirt effect of catching.This device is fixed on the crab-bolt bar or crab-bolt rope of plate.
In order to realize being used in conjunction with of purification water curtain and Dust collecting net, improve to purify and catch dirt effect, on the horizontal fixed mount of outer fixing large frame, be fixed with water curtain fixed mount, purification water curtain is fixed on described water curtain fixed mount.
On the horizontal fixed mount of described outer fixing large frame, be fixed with Dust collecting net Storage Box, Dust collecting net Storage Box is enclosed within scrolling roller bearing outside, the Dust collecting net of packing up can be stored in Dust collecting net Storage Box, convenient mobile.
The vertical fixed mount bottom of described outer fixing large frame connects leading screw, and base is fixed in leading screw bottom, realizes the lifting of outer fixing large frame by rotational lead screw.
The horizontal fixed mount top of described outer fixing large frame is fixed with crab-bolt fixed mount, the crab-bolt at top, crab-bolt fixed mount tunnel is connected, thereby benefit dirt net described in the utility model is fixed in tunnel.
Roller shutter type described in the utility model is mended dirt net, and descending operation and conveniently moving, can reduce labor intensity, and under coal mine, all kinds of tunnels are all applicable, and it is simple in structure, and cost of manufacture is lower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is outer fixing large frame.
Fig. 3 is purification water curtain.
Fig. 4 is Dust collecting net Storage Box.
In figure, 1-scrolling roller bearing, 2-driving gear, 3-driven gear, 4-Dust collecting net sheet, the horizontal fixed mount of 5-, the vertical fixed mount of 6-, 7-bearing, 8-chain rail, 9-water curtain fixed mount, 10-purification water curtain, 11-Dust collecting net Storage Box, 12-leading screw, 13-base, 14-crab-bolt fixed mount.
The specific embodiment
In order to make those skilled in the art better understand the utility model, below in conjunction with accompanying drawing, the utility model is done to further clear, complete explanation.
A kind of roller shutter type described in the utility model is mended dirt net, comprise outer fixing large frame, scrolling roller bearing 1, driving gear 2, driven gear 3 and Dust collecting net sheet 4, described outer fixing large frame comprises the horizontal fixed mount 5 and the vertical fixed mount 6 that are vertically connected, laterally fixed mount 5 two ends are fixed with respectively bearing 7, bearing 7 is fixed in bearing support, and scrolling roller bearing 1 is contained in the bearing 7 at two ends; Vertical fixed mount 6 bottoms are fixed with driving gear 2, the fixing driven gear 3 in vertical fixed mount 6 tops, and driving gear 2 is connected by chain rail 8 with driven gear 3, and scrolling roller bearing 1 is fixing with driven gear 3, and Dust collecting net sheet 4 is connected on scrolling roller bearing 1.
On the horizontal fixed mount 5 of described outer fixing large frame, be fixed with water curtain fixed mount 9, purification water curtain 10 is fixed on described water curtain fixed mount 9.
On the horizontal fixed mount 5 of described outer fixing large frame, be fixed with Dust collecting net Storage Box 11, Dust collecting net Storage Box 11 is enclosed within scrolling roller bearing 1 outside, and the Dust collecting net after packing up is stored in Dust collecting net Storage Box.
Vertical fixed mount 6 bottoms of described outer fixing large frame connect leading screw 12, and base 13 is fixed in leading screw 12 bottoms, and base 13 is supported on ground, tunnel, rotate by leading screw 12 lifting that realizes outer fixing large frame.
Horizontal fixed mount 5 tops of described outer fixing large frame are fixed with crab-bolt fixed mount 13, for connecting crab-bolt bar or crab-bolt rope.
The claimed scope of the utility model is not limited to the above specific embodiment; to those skilled in the art; the utility model can have various deformation and change, all any modifications of doing within design of the present utility model and principle, improves and is equal within replacement all should be included in protection domain of the present utility model.
Claims (5)
1. a roller shutter type is mended dirt net, it is characterized in that: comprise outer fixing large frame, scrolling roller bearing (1), driving gear (2), driven gear (3) and Dust collecting net sheet (4), described outer fixing large frame comprises the horizontal fixed mount (5) and the vertical fixed mount (6) that are vertically connected, laterally fixed mount (5) two ends are fixed with respectively bearing (7), and scrolling roller bearing (1) is contained in the bearing (7) at two ends; Vertical fixed mount (6) bottom is fixed with driving gear (2), the fixing driven gear (3) in vertical fixed mount (6) top, driving gear (2) is connected by chain rail (8) with driven gear (3), scrolling roller bearing (1) is fixing with driven gear (3), and Dust collecting net sheet (4) is connected on scrolling roller bearing (1).
2. roller shutter type according to claim 1 is mended dirt net, it is characterized in that: on the horizontal fixed mount (5) of described outer fixing large frame, be fixed with water curtain fixed mount (9), purification water curtain (10) is fixed on described water curtain fixed mount (9).
3. roller shutter type according to claim 1 and 2 is mended dirt net, it is characterized in that: on the horizontal fixed mount (5) of described outer fixing large frame, be fixed with Dust collecting net Storage Box (11), Dust collecting net Storage Box (11) is enclosed within scrolling roller bearing (1) outside.
4. roller shutter type according to claim 1 is mended dirt net, it is characterized in that: vertical fixed mount (6) bottom of described outer fixing large frame connects leading screw (12), and base (13) is fixed in leading screw (12) bottom.
5. mend dirt net according to the roller shutter type described in claim 1 or 2 or 4, it is characterized in that: horizontal fixed mount (5) top of described outer fixing large frame is fixed with crab-bolt fixed mount (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320859663.XU CN203626877U (en) | 2013-12-25 | 2013-12-25 | Roller blind type dust collecting screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320859663.XU CN203626877U (en) | 2013-12-25 | 2013-12-25 | Roller blind type dust collecting screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203626877U true CN203626877U (en) | 2014-06-04 |
Family
ID=50813367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320859663.XU Expired - Fee Related CN203626877U (en) | 2013-12-25 | 2013-12-25 | Roller blind type dust collecting screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203626877U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453976A (en) * | 2014-11-25 | 2015-03-25 | 大同煤矿集团有限责任公司 | Roller shutter type dust collecting net device |
| CN108990856A (en) * | 2018-09-13 | 2018-12-14 | 天津市益多利来水产养殖有限公司 | A kind of aquiculture net cage being moved easily |
| CN109209467A (en) * | 2018-07-18 | 2019-01-15 | 山东大学 | A kind of full-automatic curtain dust-extraction unit in suspension type tunnel |
| CN111502736A (en) * | 2020-04-24 | 2020-08-07 | 中煤科工集团重庆研究院有限公司 | Dust source automatic isolation spraying dust control method and device |
-
2013
- 2013-12-25 CN CN201320859663.XU patent/CN203626877U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453976A (en) * | 2014-11-25 | 2015-03-25 | 大同煤矿集团有限责任公司 | Roller shutter type dust collecting net device |
| CN104453976B (en) * | 2014-11-25 | 2016-08-24 | 大同煤矿集团有限责任公司 | Rolling type Dust collecting net device |
| CN109209467A (en) * | 2018-07-18 | 2019-01-15 | 山东大学 | A kind of full-automatic curtain dust-extraction unit in suspension type tunnel |
| CN108990856A (en) * | 2018-09-13 | 2018-12-14 | 天津市益多利来水产养殖有限公司 | A kind of aquiculture net cage being moved easily |
| CN111502736A (en) * | 2020-04-24 | 2020-08-07 | 中煤科工集团重庆研究院有限公司 | Dust source automatic isolation spraying dust control method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140604 Termination date: 20161225 |