CN103587924A - Antiskid device and method of underground coal mine conveyer belt - Google Patents
Antiskid device and method of underground coal mine conveyer belt Download PDFInfo
- Publication number
- CN103587924A CN103587924A CN201310564983.7A CN201310564983A CN103587924A CN 103587924 A CN103587924 A CN 103587924A CN 201310564983 A CN201310564983 A CN 201310564983A CN 103587924 A CN103587924 A CN 103587924A
- Authority
- CN
- China
- Prior art keywords
- belt
- pressure gas
- coal mine
- jet thrust
- conveyer
- 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.)
- Pending
Links
Images
Abstract
The invention discloses an antiskid device and method of an underground coal mine conveyer belt. The antiskid device of the underground coal mine conveyer belt comprises a high-pressure gas pipeline and a high-pressure gas circuit switch, wherein gas nozzles (3) are installed at the bottom of an upper belt of a belt conveyer, ejection openings of the gas nozzles (3) are inclined towards a tail wheel (2) of the belt conveyer, and the gas nozzles (3) are connected with the high-pressure gas pipeline through a high-pressure gas connector (4); when the belt conveyer runs, the high-pressure gas circuit switch on the high-pressure gas pipeline is turned on, and high-pressure gas ejected through the ejection openings is used for drying moisture at the bottom of the upper belt of the belt conveyer in a blowing mode. The problem that the method that rosin powder is sprayed at the bottom of the upper conveyer belt on the machine head of the belt conveyer or manual adjustment is carried out on the belt conveyer to tension the conveyer belt is used for preventing skid of an existing underground coal mine conveyer belt, and is high in use cost, troublesome in operation, and inconvenient to use on the site of an underground coal mine is solved.
Description
Technical field
The invention belongs to colliery and carry out the anti-skidding technology of belt feeder, relate in particular to travelling belt anti-skid device and anti-skidding method under a kind of coal mine.
Background technology
It is a lot of that prior art detects the method that under coal mine, travelling belt skids, but for preventing that method that under coal mine, travelling belt skids but seldom, under coal mine, the travelling belt one of the main reasons of skidding is because the upper belt bottom water of belt feeder is divided more, when operation, reduced the friction force between belt and drive wheel, cause belt easily to skid, conventional processing method is that the bottom of belt in the transportation of belt conveyer head place is sprayed rosin powder or passed through manual shift belt feeder tightening belt, but these method use costs are higher, troublesome poeration, under coal mine, on-the-spot inconvenience is used.
Summary of the invention
The technical problem to be solved in the present invention: travelling belt anti-skid device and anti-skidding method under a kind of coal mine are provided, to solve travelling belt under current coal mine, skid and adopt the bottom of belt in the transportation of belt conveyer head place to spray rosin powder or by manual shift belt feeder tightening belt, these method use costs are higher, troublesome poeration, the problem such as on-the-spot inconvenience use under coal mine.
Technical solution of the present invention:
Travelling belt anti-skid device under a kind of coal mine, it comprises high-pressure gas pipeline and high-pressure gas circuit switch, jet thrust is arranged on the upper belt bottom of band conveyor, and the spout of jet thrust tilts towards tail pulley of belt conveyor direction, and jet thrust is connected with high-pressure gas pipeline by high pressure gas interface.
Jet thrust has 5-8 group, and the distance between adjacent jet thrust is 0.5-2 rice.
Every group of jet thrust has 6-10 spout.
Jet thrust is 2-3 rice apart from the minimum length of belt feeder drive wheel.
Distance between adjacent jet thrust is 1 meter.
The spout quantity of every group of jet thrust is 9.
Belt feeder, when operation, is opened the high-pressure gas circuit switch on high-pressure gas pipeline, utilizes the high pressure gas of spout ejection that the upper belt bottom water of band conveyor is divided and dried up.
Beneficial effect of the present invention:
By the present invention, when moving, opens by belt the high-pressure gas circuit switch on high-pressure gas pipeline, utilize the high pressure gas of jet thrust spout ejection that the moisture of the upper belt back of transportation is dried up, prevent that moisture from entering belt pulley and drive wheel, cause and skid, when belt feeder stops, closing high-pressure gas circuit switch and quit work; The present invention makes full use of existing high-pressure gas pipeline under coal mine, on band conveyor, jet thrust is installed by the subsidiary moisture removal in belt bottom in transportation in belt bottom, to realize the friction force increasing between belt and drive wheel and power wheel, effectively solved under coal mine the travelling belt problem of skidding, the present invention is easy to use, and skidproof effect reliability is high; Having solved travelling belt under current coal mine skids and adopts the bottom of belt in the transportation of belt conveyer head place to spray rosin powder or by manual shift belt feeder tightening belt, these method use costs are higher, troublesome poeration, the problem such as on-the-spot inconvenience use under coal mine.
accompanying drawing explanation:
Fig. 1 is mounting structure schematic side view of the present invention;
Fig. 2 is mounting structure schematic top plan view of the present invention;
Fig. 3 is mounting structure A-A cross-sectional schematic of the present invention.
the specific embodiment:
Travelling belt anti-skid device under a kind of coal mine, it comprises high-pressure gas pipeline and high-pressure gas circuit switch, high-pressure gas circuit switch is arranged on high-pressure gas pipeline, to control the break-make of high-pressure gas pipeline, jet thrust 3 is installed in the upper belt bottom of band conveyor, the spout of jet thrust 3 tilts towards tail pulley of belt conveyor 2 directions, and jet thrust 3 is connected with high-pressure gas pipeline by high pressure gas interface 4.
Every group of jet thrust 3 has 6-10 spout; Preferably 6 groups of jet thrusts, preferably 9 of spouts; Design is can dry up completely in order to ensure upper belt bottom like this, to increase the friction force between belt and power wheel and drive wheel, spout quantity is too low, dry up deleterious, spout quantity is too much, can cause between spout distance too little, the high pressure gas of each spout ejection is known from experience and is interfered with each other, and causes drying up deleterious.
Belt feeder, in when operation, is opened the high-pressure gas circuit switch on high-pressure gas pipeline, utilizes the high pressure gas of spout ejection that the upper belt bottom water of band conveyor is divided and dried up, and when belt feeder quits work, closes high-pressure gas circuit switch, stop jet, to save the energy.
Claims (7)
1. travelling belt anti-skid device under a coal mine, it comprises high-pressure gas pipeline and high-pressure gas circuit switch, it is characterized in that: jet thrust (3) is arranged on the upper belt bottom of band conveyor, the spout of jet thrust (3) tilts towards tail pulley of belt conveyor (2) direction, and jet thrust (3) is connected with high-pressure gas pipeline by high pressure gas interface (4).
2. travelling belt anti-skid device under a kind of coal mine according to claim 1, is characterized in that: jet thrust (3) has 5-8 group, and the distance between adjacent jet thrust (3) is 0.5-2 rice.
3. travelling belt anti-skid device under a kind of coal mine according to claim 1, is characterized in that: every group of jet thrust (3) has 6-10 spout.
4. travelling belt anti-skid device under a kind of coal mine according to claim 1 and 2, is characterized in that: jet thrust (3) is 2-3 rice apart from the minimum length of belt feeder drive wheel (1).
5. travelling belt anti-skid device under a kind of coal mine according to claim 2, is characterized in that: the distance between adjacent jet thrust (3) is 1 meter.
6. travelling belt anti-skid device under a kind of coal mine according to claim 3, is characterized in that: the spout quantity of every group of jet thrust (3) is 9.
7. the anti-skidding method of travelling belt anti-skid device under coal mine: it is characterized in that: belt feeder, when operation, is opened the high-pressure gas circuit switch on high-pressure gas pipeline, utilizes the high pressure gas of spout ejection that the upper belt bottom water of band conveyor is divided and dried up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310564983.7A CN103587924A (en) | 2013-11-14 | 2013-11-14 | Antiskid device and method of underground coal mine conveyer belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310564983.7A CN103587924A (en) | 2013-11-14 | 2013-11-14 | Antiskid device and method of underground coal mine conveyer belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103587924A true CN103587924A (en) | 2014-02-19 |
Family
ID=50078300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310564983.7A Pending CN103587924A (en) | 2013-11-14 | 2013-11-14 | Antiskid device and method of underground coal mine conveyer belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103587924A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108892015A (en) * | 2018-09-26 | 2018-11-27 | 安徽继宏环保科技有限公司 | A kind of man lift of high safety performance |
| CN108892016A (en) * | 2018-09-26 | 2018-11-27 | 安徽继宏环保科技有限公司 | A kind of dusting device of the man lift of high safety performance |
| CN109019233A (en) * | 2018-09-26 | 2018-12-18 | 安徽继宏环保科技有限公司 | A kind of means of defence of the man lift of high safety performance |
| CN109019234A (en) * | 2018-09-26 | 2018-12-18 | 安徽继宏环保科技有限公司 | A kind of other device of disconnected rope card of the man lift of high safety performance |
| CN109052100A (en) * | 2018-09-26 | 2018-12-21 | 安徽继宏环保科技有限公司 | A kind of air bag device of the man lift of high safety performance |
| CN109095315A (en) * | 2018-09-26 | 2018-12-28 | 安徽继宏环保科技有限公司 | A kind of polyurethane foams of the man lift of high safety performance |
| CN109095314A (en) * | 2018-09-26 | 2018-12-28 | 安徽继宏环保科技有限公司 | A kind of foam device of the man lift of high safety performance |
| CN110239896A (en) * | 2018-04-26 | 2019-09-17 | 金华有成建设有限公司 | A kind of sandstone conveying device for building with anti-sand function |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003182838A (en) * | 2001-12-12 | 2003-07-03 | Ebara Corp | Conveyer device, and its operating method |
| CN201228277Y (en) * | 2008-05-16 | 2009-04-29 | 鞍钢股份有限公司 | Belt adjusting apparatus of sintered feeder |
| KR20100003938A (en) * | 2008-07-02 | 2010-01-12 | 주식회사 대동 | Air cleaner for conveyer belt |
| CN102765594A (en) * | 2012-08-13 | 2012-11-07 | 广西鱼峰水泥股份有限公司 | Anti-skidding device on tail pulley of plate chain bucket elevator and anti-skidding method |
| CN202784736U (en) * | 2012-07-15 | 2013-03-13 | 鞍钢股份有限公司 | Belt cleaning and drying device |
| CN202807656U (en) * | 2012-08-16 | 2013-03-20 | 芜湖新兴铸管有限责任公司 | Pallet belt anti-skid device |
| CN102991990A (en) * | 2012-10-14 | 2013-03-27 | 昆山特力伯传动科技有限公司 | Cleaning equipment of conveyer belt |
| CN203581912U (en) * | 2013-11-14 | 2014-05-07 | 贵州盘江精煤股份有限公司 | Anti-skid device of conveying belt in underground coal mine |
-
2013
- 2013-11-14 CN CN201310564983.7A patent/CN103587924A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003182838A (en) * | 2001-12-12 | 2003-07-03 | Ebara Corp | Conveyer device, and its operating method |
| CN201228277Y (en) * | 2008-05-16 | 2009-04-29 | 鞍钢股份有限公司 | Belt adjusting apparatus of sintered feeder |
| KR20100003938A (en) * | 2008-07-02 | 2010-01-12 | 주식회사 대동 | Air cleaner for conveyer belt |
| CN202784736U (en) * | 2012-07-15 | 2013-03-13 | 鞍钢股份有限公司 | Belt cleaning and drying device |
| CN102765594A (en) * | 2012-08-13 | 2012-11-07 | 广西鱼峰水泥股份有限公司 | Anti-skidding device on tail pulley of plate chain bucket elevator and anti-skidding method |
| CN202807656U (en) * | 2012-08-16 | 2013-03-20 | 芜湖新兴铸管有限责任公司 | Pallet belt anti-skid device |
| CN102991990A (en) * | 2012-10-14 | 2013-03-27 | 昆山特力伯传动科技有限公司 | Cleaning equipment of conveyer belt |
| CN203581912U (en) * | 2013-11-14 | 2014-05-07 | 贵州盘江精煤股份有限公司 | Anti-skid device of conveying belt in underground coal mine |
Non-Patent Citations (2)
| Title |
|---|
| 张庆刚等: "《炭素煅烧工》", 31 October 2013 * |
| 彭宝利: "《水泥生产巡检工》", 28 February 2012 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239896A (en) * | 2018-04-26 | 2019-09-17 | 金华有成建设有限公司 | A kind of sandstone conveying device for building with anti-sand function |
| CN110239896B (en) * | 2018-04-26 | 2021-04-30 | 金华有成建设有限公司 | Sand and stone conveyor for building with prevent sand raising function |
| CN108892015A (en) * | 2018-09-26 | 2018-11-27 | 安徽继宏环保科技有限公司 | A kind of man lift of high safety performance |
| CN108892016A (en) * | 2018-09-26 | 2018-11-27 | 安徽继宏环保科技有限公司 | A kind of dusting device of the man lift of high safety performance |
| CN109019233A (en) * | 2018-09-26 | 2018-12-18 | 安徽继宏环保科技有限公司 | A kind of means of defence of the man lift of high safety performance |
| CN109019234A (en) * | 2018-09-26 | 2018-12-18 | 安徽继宏环保科技有限公司 | A kind of other device of disconnected rope card of the man lift of high safety performance |
| CN109052100A (en) * | 2018-09-26 | 2018-12-21 | 安徽继宏环保科技有限公司 | A kind of air bag device of the man lift of high safety performance |
| CN109095315A (en) * | 2018-09-26 | 2018-12-28 | 安徽继宏环保科技有限公司 | A kind of polyurethane foams of the man lift of high safety performance |
| CN109095314A (en) * | 2018-09-26 | 2018-12-28 | 安徽继宏环保科技有限公司 | A kind of foam device of the man lift of high safety performance |
| CN108892015B (en) * | 2018-09-26 | 2020-09-08 | 安徽继宏环保科技有限公司 | Manned elevator of high security performance |
| CN109019233B (en) * | 2018-09-26 | 2020-09-08 | 安徽继宏环保科技有限公司 | Protection method of manned elevator with high safety performance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103587924A (en) | Antiskid device and method of underground coal mine conveyer belt | |
| CN203529261U (en) | Tape overturning device | |
| CN203581912U (en) | Anti-skid device of conveying belt in underground coal mine | |
| CN203294735U (en) | Single-fluid and dual-fluid combination dust removal device structure | |
| CN210312618U (en) | Automatic watering and dust falling device for conveyor | |
| CN204038444U (en) | Endless rope winch tethered sliding belt conveyer | |
| CN202186763U (en) | Dump car system with telescopic chute | |
| CN103911999A (en) | Material backfilling system | |
| CN203473884U (en) | Carbon block conveying device | |
| CN206199830U (en) | High-pressure water jet cleaning coal bunker accumulates the device of coal | |
| CN202784621U (en) | Anti-hang mechanism for scratch board conveyor chain | |
| CN202544921U (en) | Gangue discharging device in rock gangway rapid tunneling process | |
| CN105383856B (en) | A kind of mining transportation equipment | |
| CN202429734U (en) | Traction mechanism of bulk cargo car loader conveying device | |
| CN203835434U (en) | Door type spray dust removal device | |
| CN204041072U (en) | Raw coal tubulose roadway conveying system is equipped | |
| CN209192940U (en) | A kind of belt feeder chute blockage protective device | |
| CN202393446U (en) | Coal level sensor | |
| CN203558432U (en) | External structure of a scraper conveyer | |
| CN201411223Y (en) | Limiting device for conveyer belt | |
| CN104405386A (en) | Hauling part for chain hauled shearer | |
| CN103696799A (en) | Underground rod impacting type automatic-sprinkling dust settling device | |
| CN205292709U (en) | Jubilee wagen with activity hand (hold) | |
| CN202810916U (en) | Delivery device for mine bulk materials | |
| CN205060674U (en) | Low level automatic flexible gap bridging that can overturn |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140219 |