CN105179005A - Scraper blade type gangue conveying device - Google Patents
Scraper blade type gangue conveying device Download PDFInfo
- Publication number
- CN105179005A CN105179005A CN201510632983.5A CN201510632983A CN105179005A CN 105179005 A CN105179005 A CN 105179005A CN 201510632983 A CN201510632983 A CN 201510632983A CN 105179005 A CN105179005 A CN 105179005A
- Authority
- CN
- China
- Prior art keywords
- scraper blade
- conveying device
- feed bin
- gangues
- drag conveyor
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
Abstract
The invention relates to a scraper blade type gangue conveying device. The scraper blade type gangue conveying device is characterized in that a moving support (4) is arranged between a scraper blade conveyer (1) and a reversed loader (2); rollers (9) are arranged on support legs (8) of the moving support (4) and are in rolling fit with a guide track (7); a group of bin hoppers (3) are arranged on the moving support (4); the top of each bin hopper (3) receives materials from the reversed loader (2) in a matched manner; and the bottom of each bin hopper (3) discharges the materials to the scraper blade conveyer (1). The scraper blade type gangue conveying device has the advantages that gangues of the reversed loader are fed into the bin hoppers of the moving support, the gangues remaining in the bin hoppers temporarily are uniformly scattered on a scraper blade of the scraper blade conveyer in a process of constant-speed movement of the bin hoppers, the gangues can be normally conveyed to a skip bucket by the scraper blade conveyer, and the shortcomings that the gangues are easily accumulated when the scraper blade conveyer conveys the gangues, and machinery can be worn and damaged are overcome.
Description
technical field:
The invention belongs to coal mining application, particularly a kind of downhole gangue conveying device.
background technology:
In present stage, during coal mine construction, cage hoisting has been difficult to meet lifting requirement, particularly use fully-mechanized digging machine in down-hole, carry out roadway construction, adopt skip hoisting more, and in the underground part of skip hoisting, how spoil enters skip hoisting system fast, efficiently.At present, what we adopted is the mode that spoil carried by drag conveyor.But drag conveyor very easily causes scraper plate local heap to make drag conveyor overload operation at conveying spoil, damages even and cannot operate.
summary of the invention:
Object of the present invention is exactly easily cause local accumulation to cause mechanical wear, the defect of breaking-up and a kind of scraping board type waste rock conveying device of providing to overcome drag conveyor at conveying spoil.
The technical solution used in the present invention is as follows:
A kind of scraping board type waste rock conveying device, it comprises drag conveyor, the top of drag conveyor is provided with elevating conveyor, the below of drag conveyor is provided with weighing silo, the below of weighing silo is provided with skip bucket, it is characterized in that being provided with traversing carriage between drag conveyor and elevating conveyor, the rack leg of traversing carriage is all provided with roller to be formed to roll with rail plate and coordinate, traversing carriage is provided with one group of feed bin bucket, form splicing with elevating conveyor above each feed bin bucket to coordinate, form blowing with drag conveyor below and coordinate.
On the basis of technique scheme, following further technical scheme can be had: the quarrel of described feed bin bucket can be arranged oil cylinder to control the unlatching of feed bin door.
Described traversing carriage at the uniform velocity moves on rail plate.
Beneficial effect of the present invention: the invention provides a kind of skip shaft lower scraping plate formula waste rock conveying device is by the spoil of elevating conveyor being dropped into the feed bin bucket being provided with traversing carriage, at the uniform velocity move the rack leg of traversing carriage arranges roller on guide rail again, thus feed bin bucket is also at the uniform velocity moved, in the process of feed bin bucket at the uniform velocity movement, the of short duration spoil being trapped in feed bin bucket is dispersed on the scraper plate of drag conveyor uniformly, drag conveyor is allowed normally to carry spoil to enter skip bucket, by mobile feed bin, the effect of elevating conveyor conveying spoil buffer memory can be played, solving drag conveyor easily causes accumulation to cause mechanical wear at conveying spoil, the defect of damaging.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
detailed description of the invention:
As shown in Figure 1, a kind of scraping board type waste rock conveying device, it comprises drag conveyor 1, be provided with reductor 1a above to operate to drive drag conveyor 1, drag conveyor 1 top is below provided with elevating conveyor 2, below before drag conveyor 1 is provided with weighing silo 5, and the below of weighing silo 5 is provided with skip bucket 6.Traversing carriage 4 is provided with between drag conveyor 1 and elevating conveyor 2, the rack leg 8 of traversing carriage 4 is all provided with roller 9 and is located at ground guide rail 7 and is formed to roll and coordinate, traversing carriage 4 is provided with one group of two feed bin bucket 3, each feed bin bucket 3 forms splicing with elevating conveyor 2 above and coordinates, and forms blowing below coordinate with drag conveyor 1.
Described traversing carriage 4 at the uniform velocity moves on guide rail 7, namely the feed bin bucket 3 on traversing carriage 4 also at the uniform velocity moves, make feed bin bucket 3 spoil can be thrown in uniformly on the scraper plate of drag conveyor 1, solve drag conveyor and easily cause the defect of piling up and causing mechanical wear, breaking-up at conveying spoil, avoid the generation of accident, improve unit in charge of construction's operating efficiency, for unit in charge of construction brings practical economic benefit.In order to the spoil that can control feed bin bucket 3 more accurately drops on the scraper plate of scrapper conveyor conveyer 1, the quarrel of feed bin bucket 3 has installed oil cylinder 10 to control the unlatching of feed bin door, reaches the injected volume accurately controlling spoil.
Claims (2)
1. scraping board type waste rock conveying device, it comprises drag conveyor (1), the top of drag conveyor (1) is provided with elevating conveyor (2), the below of drag conveyor (1) is provided with weighing silo (5), the below of weighing silo (5) is provided with skip bucket (6), it is characterized in that being provided with traversing carriage (4) between drag conveyor (1) and elevating conveyor (2), the rack leg (8) of traversing carriage (4) is all provided with roller (9) to be formed to roll with guide rail (7) and coordinate, traversing carriage (4) is provided with one group of feed bin bucket (3), each feed bin bucket (3) forms splicing with elevating conveyor (2) above and coordinates, form blowing with drag conveyor (1) below to coordinate.
2. scraping board type waste rock conveying device according to claim 1, is characterized in that: the quarrel of described feed bin bucket (3) arranges the unlatching that oil cylinder (10) controls feed bin door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510632983.5A CN105179005A (en) | 2015-09-30 | 2015-09-30 | Scraper blade type gangue conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510632983.5A CN105179005A (en) | 2015-09-30 | 2015-09-30 | Scraper blade type gangue conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105179005A true CN105179005A (en) | 2015-12-23 |
Family
ID=54901359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510632983.5A Pending CN105179005A (en) | 2015-09-30 | 2015-09-30 | Scraper blade type gangue conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105179005A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3908778A (en) * | 1973-10-05 | 1975-09-30 | Sien Equipment Co | Diesel tractor for articulated mine vehicles |
| CN2381782Y (en) * | 1999-04-02 | 2000-06-07 | 煤炭科学研究总院北京建井研究所 | Gangue conveyor |
| CN201165880Y (en) * | 2008-01-24 | 2008-12-17 | 王岩 | Coal mine semi-ingredient laneway digging gangue roadside filling device |
| CN201560800U (en) * | 2009-11-18 | 2010-08-25 | 新汶矿业集团有限责任公司鄂庄煤矿 | Waste rock conveying device |
| CN202038703U (en) * | 2011-03-25 | 2011-11-16 | 同济大学 | Movable feeding machine |
| CN204568741U (en) * | 2015-03-12 | 2015-08-19 | 中煤第三建设（集团）有限责任公司 | Promote skip bucket coal-blending device |
| CN205078302U (en) * | 2015-09-30 | 2016-03-09 | 中煤第三建设（集团）有限责任公司 | Scrape board -like waste rock conveyor under skip shaft |
-
2015
- 2015-09-30 CN CN201510632983.5A patent/CN105179005A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3908778A (en) * | 1973-10-05 | 1975-09-30 | Sien Equipment Co | Diesel tractor for articulated mine vehicles |
| CN2381782Y (en) * | 1999-04-02 | 2000-06-07 | 煤炭科学研究总院北京建井研究所 | Gangue conveyor |
| CN201165880Y (en) * | 2008-01-24 | 2008-12-17 | 王岩 | Coal mine semi-ingredient laneway digging gangue roadside filling device |
| CN201560800U (en) * | 2009-11-18 | 2010-08-25 | 新汶矿业集团有限责任公司鄂庄煤矿 | Waste rock conveying device |
| CN202038703U (en) * | 2011-03-25 | 2011-11-16 | 同济大学 | Movable feeding machine |
| CN204568741U (en) * | 2015-03-12 | 2015-08-19 | 中煤第三建设（集团）有限责任公司 | Promote skip bucket coal-blending device |
| CN205078302U (en) * | 2015-09-30 | 2016-03-09 | 中煤第三建设（集团）有限责任公司 | Scrape board -like waste rock conveyor under skip shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20151223 |