CN201614944U - Special belt conveyor for coal mine waterproof gate - Google Patents
Special belt conveyor for coal mine waterproof gate Download PDFInfo
- Publication number
- CN201614944U CN201614944U CN2010200395037U CN201020039503U CN201614944U CN 201614944 U CN201614944 U CN 201614944U CN 2010200395037 U CN2010200395037 U CN 2010200395037U CN 201020039503 U CN201020039503 U CN 201020039503U CN 201614944 U CN201614944 U CN 201614944U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- adhesive tape
- movable support
- waterproof gate
- belt 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a special belt conveyor for a coal mine waterproof gate. A driving device is arranged on a head portion; a redirection rotary drum arranged on a tail portion is connected with a tensioning unlocking device; a movable support is arranged between two fixed supports of a supporting adhesive tape carrier roller; a closing oil cylinder is arranged inside a gate underground chamber; and the movable support is connected with a lifting oil cylinder and a fixed unlocking oil cylinder. An unlocking mechanism and the movable support are arranged at the positions of tensioning devices of the belt conveyor, and the movable support is usually locked. When the waterproof gate needs to be closed, the unlocking mechanism enables adhesive tapes to lose tensile force, the movable support is capable of automatically settling into a settling pit in front of the underground chamber, and the waterproof gate driven by the closing oil cylinder integrally press an upper-layer adhesive tape and a lower adhesive tape into a door frame groove, thereby timely closing the waterproof gate is realized without manually disassembling a machine frame and under the condition of not shearing off the adhesive tapes. The special belt conveyor realizes timely closing the waterproof gate without manually removing the machine frame and under the condition of not shearing off the adhesive tapes, and reliably ensures safety of a coal mine.
Description
Technical field
The utility model relates to the ribbon conveyer of a kind of mine ribbon conveyer lane water dam special use.
Background technology
Ribbon conveyer is one of capital equipment of mine transportation, mine need be provided with water dam for waterproof on the ribbon conveyer tunnel, safety regulations in coal mine requires must in time close water dam under the gushing water situation, and existing ribbon conveyer is an overall structure, can't in time remove, cause mine safety to be difficult to ensure, therefore need the special-purpose ribbon conveyer that fast to tear open a kind of and that water dam is supporting, to satisfy the requirement of mine safety.
Summary of the invention
The purpose of this utility model is at above-mentioned present situation, aims to provide a kind ofly can need not manually to remove frame and not cut off under the condition of adhesive tape and realized the special-purpose ribbon conveyer of mine water dam that water dam in time cuts out.
The implementation of the utility model purpose is, the special-purpose ribbon conveyer of mine water dam, adhesive tape connects drive unit that is contained in chain-drive section and the changed course cylinder that is contained in drive end unit, the changed course cylinder is connected with the tension tripper, the carrying roller up and down of fixed support support tape, travel(l)ing rest is located between two sections fixed supports, water dam is located at the doorframe top, closing oil cylinder is located in the gate chamber, travel(l)ing rest second line of a couplet hoist cylinder, fixing release oil cylinder, leading truck before the chamber in the settling pit has the slideway that moves up and down for movable machine frame, and fixedly the piston rod of release oil cylinder withstands voussoir, and there is the holddown groove for the voussoir turnover leading truck top.
The utility model is established release mechanism, the automatic travel(l)ing rest torn open of speed at the take-up device place of ribbon conveyer, travel(l)ing rest is in the locking situation usually, when needs are closed water dam, stop material earlier and enter adhesive tape, after treating that material puts in storage on the adhesive tape, the release mechanism release makes adhesive tape lose tension force, but in the settling pit of travel(l)ing rest automatic sedimentation to the chamber, water dam is pressed into the levels adhesive tape in the doorframe groove under the driving of cutting out oil cylinder in the lump.Realized in time closing of water dam under the condition that both need not manually to remove frame and do not cut off adhesive tape.
The utility model has guaranteed the safety of mine reliably need not to have realized in time closing of water dam under the condition of manually removing frame and not cutting off adhesive tape.
Description of drawings
Fig. 1 is the utility model structural representation,
Fig. 2 is that the A-A of Fig. 1 is to view.
The specific embodiment
With reference to Fig. 1,2, adhesive tape 3 connects drive unit 1 that is contained in chain-drive section and the changed course cylinder 8 that is contained in drive end unit, and changed course cylinder 8 usefulness wire rope or alternate manner are connected with tension tripper 9.The tension tripper is two a bodies unification mechanism, be located at tail or be located at other position as required, be used to increase conveyor belt tension, usually with power tension changed course cylinder, as dolly tension, hydraulic pressure tension etc., when the need release is strained, only need motor to be reversed or open hydraulic lock, then alter course cylinder when losing tightening force, adhesive tape has lost tension force.
Water dam 5 is located at doorframe 10 tops, closes oil cylinder 6 and is located in the gate chamber 7.
The carrying roller up and down of fixed support 2 support tape 3, travel(l)ing rest 4 are located between two sections fixed supports, and leading truck 11 is located in the chamber 7 preceding settling pits as the slideway of movable machine frame 4.Travel(l)ing rest second line of a couplet hoist cylinder 12, fixing release oil cylinder 13, hoist cylinder 12 is used for the operation up and down of travel(l)ing rest 4, and fixedly release oil cylinder 13 is used for the fixedly release of travel(l)ing rest 4.Fixedly the piston rod of release oil cylinder 13 withstands voussoir 14, and there is the holddown groove 15 for voussoir 14 turnover the leading truck top.
Travel(l)ing rest is in the locking situation usually, when needs are closed water dam, release mechanism makes adhesive tape lose tension force, but in the settling pit of travel(l)ing rest automatic sedimentation to the chamber, water dam is under the driving of cutting out oil cylinder, in the lump the levels adhesive tape is pressed in the doorframe groove, realizes in time closing of water dam.
The utility model is established release mechanism, the automatic travel(l)ing rest torn open of speed at the take-up device place of ribbon conveyer, travel(l)ing rest is in the locking situation usually.When needs are closed water dam 5, stop material earlier and enter adhesive tape, after treating that material puts in storage on the adhesive tape, 9 releases of tension release mechanism, make adhesive tape 3 lose tension force, then the piston rod of the locking cylinder 13 on the travel(l)ing rest 4 inwardly moves, when when the voussoir 14 of establishing piston rod head leaves holddown groove 15, then travel(l)ing rest 4 loses support, and both travel(l)ing rest 4 releases are under hoist cylinder 12 drives, travel(l)ing rest 4 runs to desired location to leading truck 11 belows, force lower floor's adhesive tape to bottom offset, carrying roller is settled down to doorframe below 10, then closed shutter obstacle full scale clearance in the lump up and down simultaneously, water dam 5 is under the driving of cutting out oil cylinder 6, simultaneously the levels adhesive tape is pressed in doorframe 10 grooves, this moment, water dam cut out, was not promptly needing to have realized in time closing of water dam under the condition of manually removing frame and not cutting off adhesive tape.。
When needing to recover the ribbon conveyer operation, hoist cylinder 12 upwards moves to desired location, and the piston rod of the locking cylinder 13 on the travel(l)ing rest 4 outwards moves, and voussoir 14 and holddown groove 15 lockings both can recover normal operation after 9 lockings of tension tripper.
The utility model is if the configuration electric-control system can be realized operated from a distance.
Claims (1)
1. the special-purpose ribbon conveyer of mine water dam, it is characterized in that adhesive tape connects drive unit that is contained in chain-drive section and the changed course cylinder that is contained in drive end unit, the changed course cylinder is connected with the tension tripper, the carrying roller up and down of fixed support support tape, travel(l)ing rest is located between two sections fixed supports, water dam is located at the doorframe top, closing oil cylinder is located in the gate chamber, travel(l)ing rest second line of a couplet hoist cylinder, fixing release oil cylinder, leading truck before the chamber in the settling pit has the slideway that moves up and down for movable machine frame, fixedly the piston rod of release oil cylinder withstands voussoir, and there is the holddown groove for the voussoir turnover leading truck top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200395037U CN201614944U (en) | 2010-01-19 | 2010-01-19 | Special belt conveyor for coal mine waterproof gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200395037U CN201614944U (en) | 2010-01-19 | 2010-01-19 | Special belt conveyor for coal mine waterproof gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201614944U true CN201614944U (en) | 2010-10-27 |
Family
ID=43001314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200395037U Expired - Fee Related CN201614944U (en) | 2010-01-19 | 2010-01-19 | Special belt conveyor for coal mine waterproof gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201614944U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340642A (en) * | 2014-10-29 | 2015-02-11 | 苏州互强工业设备有限公司 | Light automatic lifting platform |
| CN104444209A (en) * | 2014-12-05 | 2015-03-25 | 淮北矿业（集团）有限责任公司 | Over-rail transporting device of belt conveyor |
-
2010
- 2010-01-19 CN CN2010200395037U patent/CN201614944U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340642A (en) * | 2014-10-29 | 2015-02-11 | 苏州互强工业设备有限公司 | Light automatic lifting platform |
| CN104444209A (en) * | 2014-12-05 | 2015-03-25 | 淮北矿业（集团）有限责任公司 | Over-rail transporting device of belt conveyor |
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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: 20101027 Termination date: 20130119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |