CN203751033U - Coal chute scraper correction device - Google Patents
Coal chute scraper correction device Download PDFInfo
- Publication number
- CN203751033U CN203751033U CN201420076862.8U CN201420076862U CN203751033U CN 203751033 U CN203751033 U CN 203751033U CN 201420076862 U CN201420076862 U CN 201420076862U CN 203751033 U CN203751033 U CN 203751033U
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- channel
- section steel
- scraper plate
- coal
- correcting
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Abstract
The utility model relates to a coal chute scraper correction device which comprises a steel plate and channel steel, wherein the steel plate is arranged on the channel steel. The device further comprises a jack and a correction hook, the jack is arranged in a clamping groove in the upper portion of the channel steel, one end of the correction hook is connected with a connection ring at the top of the channel steel through an iron chain, and the other end of the correction hook is suspended. When a coal chute scraper is bent, the bent scraper can be quickly corrected through the device, the bent scraper can be used repeatedly, production cost of an enterprise is reduced, overhaul time is greatly shortened, labor intensity of workers is reduced, production efficiency of the enterprise is improved, and economic benefits of the enterprise are further improved.
Description
Technical field
The utility model belongs to the auxiliary equipment of coal machine, is specifically related to a kind of coal and slips scraper plate means for correcting.
Background technology
It is the conventional equipment in a lot of big-and-middle-sized collieries that coal slips, for coal is transported to well from the driving face of down-hole, because down-hole driving face operating environment is severe, the coal being arranged in chute slips scraper plate often because bending cannot normally move, and complete machine need to be quit work and overhaul replacing.Taking my team's group driving face of unit as example, skin is 216.484m along material connection roadway, need to use three chutes, calculate according to 0.5 meter of upper and lower two scraper plate, altogether need 866 scraper plates of 216.484 ÷ 0.5 × 2 ≈, calculate according to the rate of curving of every day 0.5%, to approximately have 4 scraper plate bendings every day, in order not affect normal production, within one day, only change once, step when replacing is: pull open scraper plate approximately 10 minutes → change scraper plate approximately 20 minutes → unclamp approximately 3 minutes → test running of jack approximately 10 minutes → normal operation with jack, change scraper plate total and need time 10+20+3+10=43 minute, so not only increase workman's labour intensity, waste time and energy, and reduce the production efficiency of enterprise.In addition, the cost of a scraper plate is 26 yuan, and changing 4 every day needs 104 yuan, and team's group is changed approximately 3.43 ten thousand yuan of the expenses of scraper plate for 1 year, has increased like this production cost of enterprise, has reduced the economic benefit of enterprise.
Summary of the invention
The technical problem that the utility model patent solves is to provide a kind of coal and slips scraper plate means for correcting, this device can Fast Correction coal slips scraper plate, greatly shorten the repair time, reduce workman's labour intensity, improve the production efficiency of enterprise, reduce the production cost of enterprise, further improved the economic benefit of enterprise.
The technical solution of the utility model: a kind of coal slips scraper plate means for correcting, comprise steel plate and channel-section steel, steel plate is located on channel-section steel, this device also comprises jack and proofreaies and correct hook, jack is located in the draw-in groove on channel-section steel top, the one end of proofreading and correct hook is connected with the connecting ring at channel-section steel top by iron chains, and the other end is freely unsettled.
Described connecting ring is two, becomes mirror image to be located at the top of channel-section steel.
The quantity of described correction hook is two, and two correction hooks are connected with the connecting ring at channel-section steel top by iron chains respectively.
Described draw-in groove is positioned at the center position at channel-section steel top.
Described steel plate is provided with a handle aperture and two hanging holes, and described handle aperture is positioned at the top of hanging hole.
Described channel-section steel is spill channel-section steel, in the groove of channel-section steel, is provided with handle.
The utility model compared with prior art has following beneficial effect: 1, in the time that coal slips scraper plate appearance bending, this device can Fast Correction bending scraper plate, for the normal circulation work that ensures equipment provides guarantee, guarantee the normal linking of working face, workable, effect is good, has effectively improved production efficiency; 2, greatly shortened the repair time, traditional maintenance, change four scraper plates and need 43 minutes, and no longer need to change now bending scraper plate, only need within 12 minutes, just bending scraper plate can be proofreaied and correct by this device, not only improve operating efficiency, can correspondingly reduce recruitment number, for enterprise has saved recruitment cost; 3, saved the production cost of enterprise, by this device correction scraper plate, saved the expense that scraper plate produces of changing, and bending scraper plate obtains recycling, reduced the consumption of accessory.
Brief description of the drawings
Fig. 1 is front view of the present invention;
Fig. 2 is left view of the present invention;
Fig. 3 is top view of the present invention;
In figure: 1-handle aperture, 2-steel plate, 3-hanging hole, 4-proofreaies and correct hook, 5-iron chains, 6-connecting ring, 7-handle, 8-channel-section steel, 9-draw-in groove, 10-jack.
Detailed description of the invention
A kind of coal slips scraper plate means for correcting, and as shown in Figure 1 to Figure 3, it comprises steel plate 2 and channel-section steel 8, and steel plate 2 is located on channel-section steel 8, and described channel-section steel 8 be spill channel-section steel, is provided with and shakes hands 7 in the groove of channel-section steel 8.The top of channel-section steel 8 becomes mirror image to be provided with two connecting rings 6, and steel plate 2 is provided with a handle aperture 1 and two hanging holes 3, and described handle aperture 1 is positioned at the top of hanging hole 3.This device also comprises jack 10 and two correction hooks 4, and jack 10 is located in the draw-in groove 9 on channel-section steel 8 tops, and two correction hooks 4 are connected with two connecting rings 6 at channel-section steel 8 tops by iron chains 5 respectively, and the other end of proofreading and correct hook 4 is freely unsettled.
When the coal in chute slip scraper plate occur bending, while affect normal operation, first definite Board position of scraping, steel plate 2 is passed from scraper plate, jack 10 is got to zero-bit, and two correction hooks 4 that are connected with channel-section steel 8 are hooked in respectively to scraper plate two ends, starts jack 10 to suppress, until scraper plate become straight after, stop suppressing, wait a moment to guarantee no longer resilience of scraper plate, jack 10 releases, pull the handle 7 that is arranged in channel-section steel 8 and coal is slipped to scraper plate means for correcting remove, coal slips the normal work that recovers.
When this device leaves unused, correction hook 4 is hung on hanging hole 3 one end freely, avoid so being in use connected to correction hook 4 on channel-section steel 8 and rocked back and forth and cause and the trouble of bringing together with other parts clasp joint, and be convenient to by handle aperture, this device freely be picked and placeed.
Changing 4 scraper plates by traditional method needs 43 minutes, uses this device to save the process that uses jack, and simple to operate, amount to and change scraper plate and need 3 minutes, 4 needs 12 minutes, have greatly shortened the repair time, and bending scraper plate is reused, saved Master Cost.
With 26 yuan of calculating of a scraper plate, save 26 × 4=104 unit every day, 43-12=31 minute saves time.Team's group will be saved ten thousand yuan of 104 yuan × 330=3.43 for 1 year, and the 31 minutes × 330=170 hour that saves time adds up to approximately 7 days, tunnel 10m every day by regular cycle calculations, and within 1 year, team's group will be tunneled 10m × 7=70m more.
19, full ore deposit driving team group, amounts to and saves ten thousand yuan of 3.43 ten thousand yuan × 19=65.2 of Master Cost for 1 year, tunnels 70m × 19=1330m more, for taking over of working face provides guarantee, has effectively improved production efficiency, thereby has improved the economic benefit of enterprise.
Claims (6)
1. coal slips scraper plate means for correcting, comprises steel plate and channel-section steel, and steel plate is located on channel-section steel, it is characterized in that also comprising jack and proofread and correct hook, jack is located in the draw-in groove on channel-section steel top, and the one end of proofreading and correct hook is connected with the connecting ring at channel-section steel top by iron chains, and the other end is freely unsettled.
2. coal according to claim 1 slips scraper plate means for correcting, it is characterized in that described connecting ring is two, becomes mirror image to be located at the top of channel-section steel.
3. coal according to claim 1 slips scraper plate means for correcting, and the quantity that it is characterized in that described correction hook is two, and two correction hooks are connected with the connecting ring at channel-section steel top by iron chains respectively.
4. coal according to claim 1 slips scraper plate means for correcting, it is characterized in that described draw-in groove is positioned at the center position at channel-section steel top.
5. slip scraper plate means for correcting according to the coal described in claim 1 to 4 any one, it is characterized in that described steel plate is provided with a handle aperture and two hanging holes, described handle aperture is positioned at the top of hanging hole.
6. coal according to claim 1 slips scraper plate means for correcting, it is characterized in that described channel-section steel is spill channel-section steel, is provided with handle in the groove of channel-section steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420076862.8U CN203751033U (en) | 2014-02-24 | 2014-02-24 | Coal chute scraper correction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420076862.8U CN203751033U (en) | 2014-02-24 | 2014-02-24 | Coal chute scraper correction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203751033U true CN203751033U (en) | 2014-08-06 |
Family
ID=51246344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420076862.8U Expired - Fee Related CN203751033U (en) | 2014-02-24 | 2014-02-24 | Coal chute scraper correction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203751033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296316A (en) * | 2017-01-13 | 2018-07-20 | 中国矿业大学(北京) | Hydraulic pressure rectifier |
-
2014
- 2014-02-24 CN CN201420076862.8U patent/CN203751033U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296316A (en) * | 2017-01-13 | 2018-07-20 | 中国矿业大学(北京) | Hydraulic pressure rectifier |
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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 |
Granted publication date: 20140806 Termination date: 20150224 |
|
| EXPY | Termination of patent right or utility model |