CN2725531Y - Slot saw coal loading transportation machine - Google Patents
Slot saw coal loading transportation machine Download PDFInfo
- Publication number
- CN2725531Y CN2725531Y CN 200420074496 CN200420074496U CN2725531Y CN 2725531 Y CN2725531 Y CN 2725531Y CN 200420074496 CN200420074496 CN 200420074496 CN 200420074496 U CN200420074496 U CN 200420074496U CN 2725531 Y CN2725531 Y CN 2725531Y
- Authority
- CN
- China
- Prior art keywords
- saw
- chute
- rail
- scraper
- coal
- 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 relates to a slot saw coal loading transportation machine of coal mine machinery used for the working of the blast-winning technology, comprising a motor (1) movably connected with a reducer (2) through a fluid coupling (3), a scraper chain (11), a scraper (7) connected with a tail roller (6) through a nose chain wheel (4) and a chute (5). A hydraulic pressure shift device (10) is connected with one side of the chute (5), and a plurality of cutting machines are fixed at one side of the chute (5) through a connecting block (16). The middle part of one side of the cutting machine (8) is equipped with a middle plate (15), and an opening (12) is arranged in the middle part. A movable equipment of saw chain structure is equipped in the cutting machines (8). With the saw chain structure designed by this device, the present situation that the coal filling of the work of blast-winning technology is completely depend on labour power at the present day is solved. The hewer's safety is ensured, and the production efficiency is improved. Provided with simple structure and easy operation, the utility model has extensive market outlook.
Description
Technical field: the utility model relates to a kind of coal mine machinery grooving saw that is used for blast mining face transporter of coalingging.
Background technology: big gun is adopted coal-face at present, the scratch board conveyor of use, and the main composition of several types all is made up of head, intermediate channel, aircraft tail cylinder and scraper plate etc.Though different in the method to set up of power, intensity, chain and scraper plate etc., role all is to transport, but it is still complete in artificial to coaling.
Summary of the invention: the utility model has overcome the drawback of original equipment, and a kind of grooving saw that can coaling and transport coal dual-use function transporter of coalingging is provided.It comprises that motor 1 flexibly connects reducer 2 by fluid coupling 3, scraper chain 11, scraper plate 7 are by head sprocket wheel 4 and chute 5 junctor stern barrels 6, hydraulic pressure push unit 10 is connected chute 5 one sides, described number section saw rail 8 is fixedly connected on chute 5 one sides by contiguous block 16, and saw rail 8 one middle side parts have middle plate 15, the middle part has opening 12, and saw chain structure head is in saw rail 8.Because this device has designed the saw chain structure, changed big gun and adopted coal work in present complete present situation by manually coalingging, ensured coal miner's safety, improved production efficiency, and simple in structure, easy operating, thereby have good social benefit and economic benefit.
Description of drawings; Fig. 1 is a front view of the present utility model
Fig. 2 is that the A-A of Fig. 1 is to view
Fig. 3 is the connection layout of saw chain structure
Fig. 4 is the view of saw rail
Fig. 5 is the local connection layout of saw chain structure
The specific embodiment: shown in Figure 5 as Fig. 1 Fig. 2 Fig. 3 Fig. 4, motor 1 flexibly connects reducer 2 by fluid power even coupling 3, and is connected chute 5 front end both sides, the effect of starting power.Head sprocket wheel 4 drives scraper chains 11, scraper plate 7 is connected with aircraft tail cylinder 6, and device is connected in the chute 5, plays carry coal.Number section saw rail 8 is fixedly connected on chute 5 one sides by contiguous block 16, and saw rail 8 one middle side parts have middle plate 15, and the middle part has opening 12 to be access hole, is connected with saw rail 8 intervals of not opening access hole, plays movable supporting saw chain structure.The saw chain structure is to be flexibly connected by connecting ring 14 to connect perpendicular ring 13, sawtooth 9 is connected connecting ring (14) one sides by clamping plate 17 and bolt and part is stretched out outside saw rail (8) one side open groove, and be connected at interval with common connecting ring, be movably connected in the saw rail 8 by head sprocket wheel 4 and aircraft tail cylinder 6; Hydraulic pressure push unit 10 is connected chute 5 one sides, act as the rib after pushing to blow out with the hydraulic pressure push unit, the upper and lower of saw chain structure revolving-door plate in the saw rail, and drive sawtooth, thereby loosening coal seam, and coal packed into to be transported in the conveying trough.
In use, follow procedure installs, after blast mining face is blown out, the coal of rib side is collapsed into loose or looser heaped-up, face conveyor and grooving saw are opened, the hydraulic pressure push unit is to the moving grooving saw of the rib thruster transporter of coalingging, rib is sidelong loose or pine or harder coal behind the big gun, and when saw chain circular flow, the saw that drives sawtooth is moving, form dynamic and gap, grooving saw is coaling transporter under the effect of hydraulic pressure push unit, constantly advances to rib, and the promptly constantly broken transporter of crowding into of coal that rib is sidelong behind the big gun is transported, thereby realized coalingging the transportation double effects.
Claims (2)
1, a kind of grooving saw transporter of coalingging, it comprises that motor (1) flexibly connects reducer (2) by fluid coupling (3), scraper chain (11), scraper plate (7) are by head sprocket wheel (4) and chute (5) junctor stern barrel (6), hydraulic pressure push unit (10) is connected chute (5) one sides, it is characterized in that number section saw rail (8) is fixedly connected on chute (5) one sides by contiguous block (16), and saw rail (8) one middle side parts have middle plate (15), the middle part has opening (12), and saw chain structure head is in saw rail (8).
2, the grooving saw according to claim 1 transporter of coalingging, it is characterized in that the saw chain structure is to be flexibly connected by connecting ring (14) to connect perpendicular ring (13), sawtooth (9) is connected connecting ring (14) one sides by clamping plate (17) and bolt and part is stretched out outside saw rail (8) one side open groove, and is movably connected in the saw rail (8) by head sprocket wheel (4) and aircraft tail cylinder (6) and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420074496 CN2725531Y (en) | 2004-08-12 | 2004-08-12 | Slot saw coal loading transportation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420074496 CN2725531Y (en) | 2004-08-12 | 2004-08-12 | Slot saw coal loading transportation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2725531Y true CN2725531Y (en) | 2005-09-14 |
Family
ID=35040251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420074496 Expired - Fee Related CN2725531Y (en) | 2004-08-12 | 2004-08-12 | Slot saw coal loading transportation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2725531Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523467A (en) * | 2013-10-24 | 2014-01-22 | 连云港天明装备有限公司 | High-voltage variable-frequency scraper conveyer |
-
2004
- 2004-08-12 CN CN 200420074496 patent/CN2725531Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523467A (en) * | 2013-10-24 | 2014-01-22 | 连云港天明装备有限公司 | High-voltage variable-frequency scraper conveyer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Niu Xiufa Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |