CN201400418Y - Vertical bunker dredging device - Google Patents
Vertical bunker dredging device Download PDFInfo
- Publication number
- CN201400418Y CN201400418Y CN2009200893720U CN200920089372U CN201400418Y CN 201400418 Y CN201400418 Y CN 201400418Y CN 2009200893720 U CN2009200893720 U CN 2009200893720U CN 200920089372 U CN200920089372 U CN 200920089372U CN 201400418 Y CN201400418 Y CN 201400418Y
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- CN
- China
- Prior art keywords
- storage tank
- air inlet
- valve
- air
- riding wheel
- 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 vertical bunker dredging device, which belongs to the technical field of mining underground bunker dredging. In the device, a spiral handle and a support plate are arranged on a triangular bracket, an arc support is fixedly arranged on one side of the upper part of the support plate, a support column is arranged on the other side of the upper part of the support plate, the upper end of the support column is connected with the side wall of a air storage tank; the bottom of the air storage tank is fixedly connected with a rubber riding wheel through a spring sleeve,the rubber riding wheel is propped against the surface of the arc support, a launching cylinder is arranged at the middle of the interior of the air storage cylinder, the air inlet valve is arrangedon one side of the air storage tank, the air inlet valve is connected with a high-pressure air source through a high-pressure hose and an air-inlet main valve, a quick-release valve is arranged at thelower part of the interior of the launching cylinder and connected with the high-pressure air source through a launching switch, the high-pressure hoe and an the air-inlet main valve. The vertical bunker dredging device is characterized by simple structure, strong adaptability, convenient operation, safety, reliability, high dredging efficiency, etc.
Description
Technical field:
The utility model belongs to down-hole, mine bunker dredging technical field.
Background technology:
The reason that down-hole, mine coal bunker stops up can be divided into two kinds: 1. enter the Ka Cang that coal bunker causes because of foreign material or bulk bastard coal; 2. coal stops up because of the arch camber that the granularity and the humidity overlong time excessive and that deposit of coal bunker unreasonable structure, raw coal causes in the coal bunker.In case coal bunker stops up, will have a strong impact on coal production, even cause whole mine to produce interruption.At present coal bunker stop up dredging method mainly contain manually beat, rig drills through, high pressure jet etc.These devices all exist efficient lower, and result of use is not good, influenced by problems such as field condition restriction, some in addition have serious potential safety hazard.
Summary of the invention:
The utility model will provide a kind of simple in structure, comformability is strong, easy to operate, safe and reliable, mediation efficient higher vertical bunker dredging device, can effectively solve coal bunker arch camber blockage problem.
To achieve these goals, the utility model comprises: A-frame, spiral handle, supporting plate, pillar, rocker bearing, rubber riding wheel, high-pressure air source, the air inlet main valve, high pressure hose, emission switch, air inlet valve, fast-discharge valve, storage tank, canister launcher, on A-frame, be disposed with spiral handle and supporting plate, a top side of supporting plate is set with rocker bearing, the top opposite side of supporting plate is provided with pillar, the upper end of pillar is connected the sidewall of storage tank, captive joint with rubber riding wheel by spring spool in the bottom of storage tank, rubber riding wheel withstands on the rocker bearing surface, the storage tank bosom is provided with canister launcher, storage tank one side is provided with air inlet valve, air inlet valve is connected to high-pressure air source by high pressure hose and air inlet main valve, the bottom is provided with fast-discharge valve in the canister launcher, and fast-discharge valve passes through emission switch, high pressure hose and air inlet main valve are connected to high-pressure air source.
Described storage tank one side is provided with self-opening mechanism, is connected with the canister launcher outlet end cap by hinge.
Like this, when the down-hole coal bunker takes place to stop up, the utility model is placed into the coal bunker bottom, by the adjustment spiral handle, and then the height of adjustment canister launcher.Promoting rubber riding wheel according to blocking position and coal bunker lower observation hole aperture position moves along rocker bearing and adjusts the angle of canister launcher.After having determined the position and direction of canister launcher, with the fixing rubber riding wheel of nut, and then fixing whole feedway.Open air inlet main valve and air inlet valve, make storage tank begin accumulation of energy, reach certain pressure after, self-opening mechanism opens the canister launcher outlet end cap by hinge, with the rubber bullet canister launcher of packing into.After the gaseous tension in the storage tank reaches setting value, close the air inlet main valve.Check errorless after, pull emission switch, fast-discharge valve snap action under the effect of inside and outside differential pressure, the instantaneous canister launcher that enters of the high pressure gas in the storage tank makes the rubber bullet quicken the back in canister launcher and penetrates at a high speed, directly impacts coal bunker obstruction place.After the emission of rubber bullet, the moment decline of storage tank internal gas pressure, self-opening mechanism resets under action of the spring, canister launcher outlet end cap auto-closing.Repeat above process and can repeatedly launch the rubber bullet, dredged until coal bunker obstruction place.Have simple in structure, comformability is strong, easy to operate, safe and reliable, the mediation efficient than characteristics such as height.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Number in the figure title: 1, A-frame; 2, spiral handle; 3, supporting plate; 4, pillar; 5, rocker bearing; 6, rubber riding wheel; 7, spring spool; 8, side direction support; 9, self-opening mechanism; 10, hinge; 11, canister launcher outlet end cap; 12, source of the gas; 13, air inlet main valve; 14, high pressure hose; 15 emission switch; 16, air inlet valve; 17, fast-discharge valve; 18, storage tank; 19, canister launcher.
The specific embodiment:
As shown in Figure 1, the utility model comprises: A-frame 1, spiral handle 2, supporting plate 3, pillar 4, rocker bearing 5, rubber riding wheel 6, high-pressure air source 12, air inlet main valve 13, high pressure hose 14, emission switch 15, air inlet valve 16, fast-discharge valve 17, storage tank 18, canister launcher 19.On A-frame 1, be disposed with spiral handle 2 and supporting plate 3, by the adjustment spiral handle, and then the height of adjustment canister launcher.A top side of supporting plate is set with rocker bearing 5, the top opposite side of supporting plate is provided with pillar 4, the upper end of pillar is connected the sidewall of storage tank 18 by side direction support 8, captive joint with rubber riding wheel 6 by spring spool 7 in the bottom of storage tank 18, rubber riding wheel 6 withstands on the arc-shaped bend surface of rocker bearing 5, and spring spool 7 is used for the recoil that yielding rubber bullet emission back produces.Storage tank 18 bosom positions are provided with canister launcher 19, and storage tank bottom one side is provided with air inlet valve 16, and air inlet valve 16 is connected to high-pressure air source 12 by high pressure hose 14 and air inlet main valve 13.The bottom is provided with fast-discharge valve 17 in the canister launcher 19, and fast-discharge valve is connected to high-pressure air source 12 by emission switch 15, high pressure hose 14 and air inlet main valve 13.Storage tank top one side is provided with self-opening mechanism 9, and self-opening mechanism is connected with canister launcher outlet end cap 11 by hinge 10, opens the canister launcher outlet end cap when emission rubber bullet, closes the canister launcher outlet end cap after the battery has fired.High-pressure air source can directly utilize the source of the gas under the coal mine to get final product, and according to the specification size of coal bunker, the utility model can be made into series of products.
Claims (2)
1, a kind of vertical bunker dredging device, comprise: A-frame (1), spiral handle (2), supporting plate (3), pillar (4), rocker bearing (5), rubber riding wheel (6), high-pressure air source (12), air inlet main valve (13), high pressure hose (14), emission switch (15), air inlet valve (16), fast-discharge valve (17), storage tank (18), canister launcher (19), on A-frame (1), be disposed with spiral handle (2) and supporting plate (3), a top side that it is characterized in that supporting plate is set with rocker bearing (5), the top opposite side of supporting plate is provided with pillar (4), the upper end of pillar is connected the sidewall of storage tank (18), captive joint with rubber riding wheel (6) by spring spool (7) in the bottom of storage tank, rubber riding wheel (6) withstands on the surface of rocker bearing (5), storage tank (18) bosom is provided with canister launcher (19), storage tank one side is provided with air inlet valve (16), air inlet valve (16) is connected to high-pressure air source (12) by high pressure hose (14) and air inlet main valve (13), the interior bottom of canister launcher (19) is provided with fast-discharge valve (17), and fast-discharge valve is by emission switch (15), high pressure hose (14) and air inlet main valve (13) are connected to high-pressure air source (12).
2, vertical bunker dredging device according to claim 1 is characterized in that described storage tank (18) one sides are provided with self-opening mechanism (9), are connected with canister launcher outlet end cap (11) by hinge (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200893720U CN201400418Y (en) | 2009-04-02 | 2009-04-02 | Vertical bunker dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200893720U CN201400418Y (en) | 2009-04-02 | 2009-04-02 | Vertical bunker dredging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201400418Y true CN201400418Y (en) | 2010-02-10 |
Family
ID=41660215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200893720U Expired - Fee Related CN201400418Y (en) | 2009-04-02 | 2009-04-02 | Vertical bunker dredging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201400418Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991891A (en) * | 2012-11-30 | 2013-03-27 | 张颖 | Convenient pneumatic underground coal bunker dredger |
| CN113418205A (en) * | 2021-06-29 | 2021-09-21 | 中石化宁波工程有限公司 | Blockage dredging device and method for coal conveying pipeline of boiler hearth feeding section |
-
2009
- 2009-04-02 CN CN2009200893720U patent/CN201400418Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991891A (en) * | 2012-11-30 | 2013-03-27 | 张颖 | Convenient pneumatic underground coal bunker dredger |
| CN113418205A (en) * | 2021-06-29 | 2021-09-21 | 中石化宁波工程有限公司 | Blockage dredging device and method for coal conveying pipeline of boiler hearth feeding section |
| CN113418205B (en) * | 2021-06-29 | 2022-04-01 | 中石化宁波工程有限公司 | Blockage dredging device and method for coal conveying pipeline of boiler hearth feeding section |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20120402 |