CN102849586B - Automatic cage curtain door - Google Patents
Automatic cage curtain door Download PDFInfo
- Publication number
- CN102849586B CN102849586B CN201210315899.7A CN201210315899A CN102849586B CN 102849586 B CN102849586 B CN 102849586B CN 201210315899 A CN201210315899 A CN 201210315899A CN 102849586 B CN102849586 B CN 102849586B
- Authority
- CN
- China
- Prior art keywords
- curtain door
- cage
- curtain
- thumb wheel
- gear
- 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.)
- Active
Links
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses an automatic cage curtain door, belonging to the technical field of mining equipment; the automatic cage curtain comprises a curtain door device, a drive device and a transmission device, wherein the curtain door device comprises a curtain door rail and a plurality of curtain door joints which can slide in the curtain door rail; a thumb wheel shaft is mounted on the upper part of the outlet/inlet of a cage; two thumb wheels are fixed on the thumb wheel shaft; a curtain door joint on the uppermost end is hung on the thumb wheels; the transmission device comprises a barrel-shaped shell and a machine shell composed of a support base and an end cover; the machine shell is provided with a transmission shaft; the middle part of the transmission shaft is provided with a transmission sleeve; the exterior of the transmission sleeve is fixed with a chain wheel; the transmission device is connected with the thumb wheel shaft through a chain transmission pair I; and the drive device is mounted on a position adapted to the transmission device. According to the invention, power is provided through an external drive device; therefore, the automatic starting and closing of the cage curtain door can be realized; the workload of staff is reduced; and working efficiency is increased.
Description
Technical field
The present invention relates to a kind of mining tank curtain door, belong to the tank curtain gate technique field in mining equiment.
Background technology
In the cage used of existing colliery, the unfolding mode of tank curtain door is to adopt the traditional form holding up manually, and before personnel enter, manual operation, rises crosspiece to hang on crosspiece dedicated hook with hand.After personnel enter, then put down such operation, hand labor intensity is large, and safety factor is not high, and crosspiece is not in the situation that hanging up properly, being easy to fall down injures personnel by a crashing object, and harm staff's life and health safety has brought great potential safety hazard to the production of mining industry.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art part, the invention provides a kind of automatic cage curtain, can realize the automatic unlatching closure of tank curtain door.
The present invention is achieved through the following technical solutions: a kind of automatic cage curtain, it comprises curtain door gear, actuating device and driving device, described curtain door gear comprises curtain door track and multiple curtain door joints that can slide in curtain door track, described curtain door track is fixed on the both sides of cage inside, curtain door track extends perpendicularly to the top of cage from the lower end of cage gangway, and at the upper space of cage, form horizontal rail by arc-shaped transition, between described multiple curtain door joints, by curtain door joint latch closure, be articulated as one, each described curtain door joint two ends are provided with joint guide wheel, joint guide wheel extend in described curtain door track, thumb wheel axle is equipped with on the top of described cage gangway, is fixed with two thumb wheels on thumb wheel axle, is evenly manufactured with the mobile fixed length pitch tooth of curtain door joint described in stretchy on thumb wheel cylindrical, and curtain Men Jie is topmost articulated on described thumb wheel, described driving device is arranged on a side of described cage front portion, described driving device comprises barrel-type casing, the casing consisting of bearing and end cap is housed in barrel-type casing, the rotating transmission shaft that is equipped with on the axis of casing, one end of transmission shaft is stretched out outside described end cap and is fixed with top, the other end of transmission shaft stretches out described bearing and is fixed with block outward, peg graft and transmission shaft locked in the inner of block and the rear end of bearing, the middle part of described transmission shaft is set with drive sleeve, the external stability of drive sleeve has sprocket wheel, the drive sleeve of sprocket wheel one side is movably arranged in described bearing, in the drive sleeve of sprocket wheel opposite side, be fixed with described end cap, the inner chamber stage casing of described drive sleeve is spline, on described transmission shaft, there is the flower keyboard with spline adaptation, between the other end of flower keyboard and drive sleeve inner chamber, stage clip is housed, described bearing is fixed in described barrel-type casing by fixed mount, described driving device is connected with thumb wheel axle by the chain transmission I that comprises described sprocket wheel, described actuating device is arranged on the position suitable with described driving device, described actuating device comprises support, on support, be hinged with rocking bar, propulsion source is equipped with on rocking bar top, on propulsion source, there is the driving connector suitable with described top, between the base of described support and rocking bar, oil cylinder is housed.
Symmetrical on the other end gangway of described cage described curtain door gear, thumb wheel and thumb wheel axle be housed, wherein the thumb wheel axle of one end is connected with linkage gear group, linkage gear group comprises pitch wheel I and gear II, described gear I is arranged on the thumb wheel axle of this end, the gear wheel shaft of described gear II is arranged on the sidewall of cage, the gear wheel shaft of described gear II is connected with the thumb wheel axle of the other end by chain transmission II, described curtain door track is fixed on described cage by otic placode, and the curtain door track at cage two ends is connected as a single entity.
The chain middle part of described chain transmission II is provided with tightening device.
There is " ten " font projection described end, top, has the groove suitable with top on the driving connector of described propulsion source.
There is " ten " font groove the rear end of described bearing, and there is the projection suitable with " ten " font groove the inner of described block.
Described propulsion source is HM Hydraulic Motor, on described HM Hydraulic Motor and described oil cylinder access behaviour car Hydraulic Station.
The invention has the beneficial effects as follows:
1. transmission of the present invention adopts the thumb wheel of equal pitch, has guaranteed the continuity of action; Curtain Men Jie is same structure, by internode latch closure, connects, and is convenient to change accessory.
The switching of curtain door along curtain door track on tank and tank end move, make action there is good stability.
3. after actuating device puts in place, make transmission shaft displacement vertically, unlocked, could be with movable sprocket and thumb wheel side to rotate, thereby automatically open curtain door; When not having external force to depress, transmission shaft is self-locking state, and protection curtain door is motionless, when tank curtain door will move, must depress unlatching button, has so just improved safety factor, has guaranteed personnel's life security.
4. the present invention, by external driver device, provides power, can realize the automatic unlatching closure of tank curtain door.
The labour intensity that has alleviated personnel, has improved work efficiency.The present invention is simple in structure, esy to use, safe and reliable, be easy to safeguard, can increase work efficiency to bargh, alleviates working strength, brings economic benefit, has good popularizing value.
Accompanying drawing explanation
The present invention is further described with reference to the accompanying drawings below.
Fig. 1 is front view of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the birds-eye view of Fig. 1;
Fig. 4 is the B place partial enlarged drawing of Fig. 1;
Fig. 5 is the structural representation of driving device;
Fig. 6 is the A-A cutaway view of Fig. 5;
Fig. 7 is the C place partial enlarged drawing of Fig. 3;
Fig. 8 is the D place partial enlarged drawing of Fig. 3;
Fig. 9 is the E place partial enlarged drawing of Fig. 3;
In figure, 1, actuating device; 1-1, propulsion source; 1-2, rocking bar; 1-3, oil cylinder; 1-4, support; 2, driving device; 2-1, top; 2-2, transmission shaft; 2-3, flower keyboard; 2-4, drive sleeve; 2-5, stage clip; 2-6, bearing; 2-7, block; 2-8, fixed mount; 2-9, barrel-type casing; 2-10, sprocket wheel; 2-11, end cap; 2-12, " ten " font projection; 2-13, " ten " font groove; 3, thumb wheel; 3-1, thumb wheel axle; 4, curtain door joint; 5, curtain door joint latch closure; 6, joint guide wheel; 7, curtain door track; 8, cage; 9, linkage gear group; 9-1, gear I; 9-2, gear II; 10, tightening device; 11, otic placode; 12, chain transmission I; 13, chain transmission II.
The specific embodiment
A kind of automatic cage curtain as shown in drawings, it comprises curtain door gear, actuating device 1 and driving device 2, described curtain door gear comprises curtain door track 7 and can save 4 at multiple curtain doors of curtain door track 7 interior slips, described curtain door track 7 is fixed on the both sides of cage 8 inside, curtain door track 7 extends perpendicularly to the top of cage 8 from the lower end of cage 8 gangways, and at the upper space of cage 8, form horizontal rail by arc-shaped transition, between described multiple curtain door joints 4, by curtain door joint latch closure 5, be articulated as one, each described curtain door saves 4 two ends joint guide wheel 6 is installed, joint guide wheel 6 extend in described curtain door track 7, thumb wheel axle 3-1 is equipped with on the top of described cage 8 gangways, is fixed with two thumb wheels 3 on thumb wheel axle 3-1, is evenly manufactured with the curtain door joint 4 fixed length pitch teeth that move described in stretchy on thumb wheel 3 cylindricals, and curtain door joint 4 is topmost articulated on described thumb wheel 3, described driving device 2 is arranged on a side of described cage 8 front portions, described driving device 2 comprises barrel-type casing 2-9, the casing consisting of bearing 2-6 and end cap 2-11 is housed in barrel-type casing 2-9, the rotating transmission shaft 2-2 that is equipped with on the axis of casing, one end of transmission shaft 2-2 is stretched out outside described end cap 2-11 and is fixed with top 2-1, the other end of transmission shaft 2-2 stretches out outside described bearing 2-6 and is connected with block 2-7 by pin, peg graft and transmission shaft 2-2 locked in the rear end of the inner of block 2-7 and bearing 2-6, the middle part of described transmission shaft 2-2 is set with drive sleeve 2-4, the outside weldings of drive sleeve 2-4 has sprocket wheel 2-10, the drive sleeve 2-4 of sprocket wheel 2-10 mono-side is movably arranged in described bearing 2-6, described end cap 2-11 is threaded on the drive sleeve 2-4 of sprocket wheel 2-10 opposite side, the inner chamber stage casing of described drive sleeve 2-4 is spline, the inner chamber of spline both sides is unthreaded hole, on described transmission shaft 2-2, there is the flower keyboard 2-3 with spline adaptation, between the other end of flower keyboard 2-3 and drive sleeve 2-4 inner chamber, stage clip 2-5 is housed, described bearing 2-6 is fixed in described barrel-type casing 2-9 by fixed mount 2-8, described driving device 2 is connected with thumb wheel axle 3-1 by the chain transmission I 12 that comprises described sprocket wheel 2-10, described actuating device 1 is arranged on the position suitable with described driving device 2, described actuating device 1 comprises support 1-4, on support 1-4, be hinged with rocking bar 1-2, rocking bar 1-2 is equipped with propulsion source 1-1 in top, on propulsion source 1-1, there is the driving connector suitable with described top 2-1, between the base of described support 1-4 and rocking bar 1-2, oil cylinder 1-3 is housed.
Symmetrical on the other end gangway of described cage 8 described curtain door gear is housed, thumb wheel 3 and thumb wheel axle 3-1, wherein the thumb wheel axle of one end is connected with linkage gear group 9, linkage gear group 9 comprises pitch wheel I 9-1 and gear II 9-2, described gear I 9-1 is arranged on the thumb wheel axle of this end, the gear wheel shaft of described gear II 9-2 is arranged on the sidewall of cage 8, the gear wheel shaft of described gear II 9-2 is connected with the thumb wheel axle of the other end by chain transmission II 13, described curtain door track 7 is fixed on described cage 8 by otic placode 11, ensure the stability in operational process, the curtain door track 7 at cage 8 two ends is connected as a single entity.
The chain middle part of described chain transmission II 13 is provided with tightening device 10.
There is " ten " font projection 2-12 described 2-1 end, top, has the groove suitable with top 2-1 on the driving connector of described propulsion source 1-1.
There is " ten " font groove 2-13 the rear end of described bearing 2-6, and there is the projection suitable with " ten " font groove 2-13 the inner of described block 2-7.
Described propulsion source 1-1 is HM Hydraulic Motor, and described HM Hydraulic Motor and described oil cylinder 1-3 access are grasped on car Hydraulic Station.
When the present invention uses, actuating device 1 is arranged on after calibration position, fix with the beam on pit shaft stock, and on access behaviour car Hydraulic Station, install thumb wheel 3, curtain door track 7, driving device 2 is connected to the one end near actuating device 1, by its with thumb wheel axle 3-1 by chain transmission I 12(short chain) be connected, the cage other end fixes thumb wheel 3 equally, curtain door track 7, otic placode 11, by chain transmission II 13(reel chain) thumb wheel mechanism at two ends is connected, adjust tightening device 10, make reel chain in running order, curtain door joint 4 and joint guide wheel 6 are installed together, and each curtain Men Jiexiang is gone here and there with latch closure 5, pack in curtain door track 7, topmost curtain Men Jie is hung on thumb wheel 3, so far, automatic cage curtain installs.
During operation, by behaviour's car Hydraulic Station, to actuating device 1, provide after power, actuating device is rotated in place, and depress after the 2-1 of top, drive transmission shaft 2-2 to move vertically, flower keyboard 2-3 on transmission shaft is entered in the spline in drive sleeve, promote the cross recess of the block 2-7 disengaging bearing 2-6 rear end of the transmission shaft other end simultaneously, make transmission shaft release, like this after the motor operations in actuating device, transmission shaft drives drive sleeve rotation, rotate with the sprocket wheel 2-10 of drive sleeve weld together thereupon, by chain-driving thumb wheel 3 and thumb wheel axle 3-1 rotation, thumb wheel pulls curtain door joint 4 to move along curtain door track 7, after opening, curtain door gear liter enters the space on cage top, while closing, along track, reach tank door lower end, meet the closed requirement of < < safety procedure > >.
Cage curtain door of the present invention is distributed in turnover car two ends, two ends curtain door is integrally formed by chain, thumb wheel axle 3-1 is by transmission II 13(reel chain) and 9 transmissions of linkage gear group, drive thumb wheel and the thumb wheel axle of the other end to rotate, thereby realize, two ends curtain door joint is opened together after power imports one end into, same closing, improve the safety of mine personnel operation and work, agility.
Claims (6)
1. an automatic cage curtain, it is characterized in that: it comprises curtain door gear, actuating device (1) and driving device (2), described curtain door gear comprises curtain door track (7) and multiple curtain door joints (4) that can slide in curtain door track (7), described curtain door track (7) is fixed on the inner both sides of cage (8), curtain door track (7) extends perpendicularly to the top of cage (8) from the lower end of cage (8) gangway, and at the upper space of cage (8), form horizontal rail by arc-shaped transition, between described multiple curtain door joints (4), by curtain door joint latch closure (5), be articulated as one, each described curtain door joint (4) two ends are provided with joint guide wheel (6), joint guide wheel (6) extend in described curtain door track (7), thumb wheel axle (3-1) is equipped with on the top of described cage (8) gangway, on thumb wheel axle (3-1), be fixed with two thumb wheels (3), on thumb wheel (3) cylindrical, be evenly manufactured with the mobile fixed length pitch tooth of curtain door joint (4) described in stretchy, curtain door joint (4) is topmost articulated on described thumb wheel (3), described driving device (2) is arranged on the anterior side of described cage (8), described driving device (2) comprises barrel-type casing (2-9), the casing consisting of bearing (2-6) and end cap (2-11) is housed in barrel-type casing (2-9), the rotating transmission shaft (2-2) that is equipped with on the axis of casing, one end of transmission shaft (2-2) is stretched out outside described end cap (2-11) and is fixed with top (2-1), the other end of transmission shaft (2-2) stretches out the outer block (2-7) that is fixed with of described bearing (2-6), peg graft and transmission shaft (2-2) locked in the rear end of the inner of block (2-7) and bearing (2-6), the middle part of described transmission shaft (2-2) is set with drive sleeve (2-4), the external stability of drive sleeve (2-4) has sprocket wheel (2-10), the drive sleeve (2-4) of sprocket wheel (2-10) side is movably arranged in described bearing (2-6), in the drive sleeve (2-4) of sprocket wheel (2-10) opposite side, be fixed with described end cap (2-11), the inner chamber stage casing of described drive sleeve (2-4) is spline, on described transmission shaft (2-2), there is the flower keyboard (2-3) with spline adaptation, between the other end of flower keyboard (2-3) and drive sleeve (2-4) inner chamber, stage clip (2-5) is housed, described bearing (2-6) is fixed in described barrel-type casing (2-9) by fixed mount (2-8), described driving device (2) is connected with thumb wheel axle (3-1) by the chain transmission I (12) that comprises described sprocket wheel (2-10), described actuating device (1) is arranged on the position suitable with described driving device (2), described actuating device (1) comprises support (1-4), on support (1-4), be hinged with rocking bar (1-2), propulsion source (1-1) is equipped with on rocking bar (1-2) top, on propulsion source (1-1), there is the driving connector suitable with described top (2-1), between the base of described support (1-4) and rocking bar (1-2), oil cylinder (1-3) is housed.
2. automatic cage curtain according to claim 1, it is characterized in that: symmetrical on the other end gangway of described cage (8) described curtain door gear is housed, thumb wheel (3) and thumb wheel axle (3-1), wherein the thumb wheel axle of one end is connected with linkage gear group (9), linkage gear group (9) comprises pitch wheel I (9-1) and gear II (9-2), described gear I (9-1) is arranged on the thumb wheel axle of this end, the gear wheel shaft of described gear II (9-2) is arranged on the sidewall of cage (8), the gear wheel shaft of described gear II (9-2) is connected with the thumb wheel axle of the other end by chain transmission II (13), described curtain door track (7) is fixed on described cage (8) by otic placode (11), the curtain door track (7) at cage (8) two ends is connected as a single entity.
3. automatic cage curtain according to claim 2, is characterized in that: the chain middle part of described chain transmission II (13) is provided with tightening device (10).
4. automatic cage curtain according to claim 1 and 2, is characterized in that: there is " ten " font projection (2-12) described end, top (2-1), has the groove suitable with top (2-1) on the driving connector of described propulsion source (1-1).
5. automatic cage curtain according to claim 1 and 2, is characterized in that: there is " ten " font groove (2-13) rear end of described bearing (2-6), and there is the projection suitable with " ten " font groove (2-13) the inner of described block (2-7).
6. automatic cage curtain according to claim 1 and 2, is characterized in that: described propulsion source (1-1) is HM Hydraulic Motor, on described HM Hydraulic Motor and described oil cylinder (1-3) access behaviour car Hydraulic Station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210315899.7A CN102849586B (en) | 2012-08-30 | 2012-08-30 | Automatic cage curtain door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210315899.7A CN102849586B (en) | 2012-08-30 | 2012-08-30 | Automatic cage curtain door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102849586A CN102849586A (en) | 2013-01-02 |
| CN102849586B true CN102849586B (en) | 2014-04-30 |
Family
ID=47396641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210315899.7A Active CN102849586B (en) | 2012-08-30 | 2012-08-30 | Automatic cage curtain door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102849586B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107188013B (en) * | 2017-07-17 | 2023-05-26 | 徐州市三森威尔矿山科技有限公司 | Cage door for mine lifting |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB294825A (en) * | 1927-12-05 | 1928-08-02 | Hermann Kleinholz | Improvements in or relating to doors for corves or tubs |
| CN2293647Y (en) * | 1997-05-29 | 1998-10-07 | 煤炭工业部合肥设计研究院 | Cage curtain gate |
| CN201953292U (en) * | 2010-12-17 | 2011-08-31 | 无锡华润上华半导体有限公司 | Electric roller shutter door |
| CN202744152U (en) * | 2012-08-30 | 2013-02-20 | 徐州市工大三森科技有限公司 | Automatic mine cage curtain |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1777191B1 (en) * | 2005-10-21 | 2010-12-29 | Inventio AG | Elevator door system |
-
2012
- 2012-08-30 CN CN201210315899.7A patent/CN102849586B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB294825A (en) * | 1927-12-05 | 1928-08-02 | Hermann Kleinholz | Improvements in or relating to doors for corves or tubs |
| CN2293647Y (en) * | 1997-05-29 | 1998-10-07 | 煤炭工业部合肥设计研究院 | Cage curtain gate |
| CN201953292U (en) * | 2010-12-17 | 2011-08-31 | 无锡华润上华半导体有限公司 | Electric roller shutter door |
| CN202744152U (en) * | 2012-08-30 | 2013-02-20 | 徐州市工大三森科技有限公司 | Automatic mine cage curtain |
Non-Patent Citations (2)
| Title |
|---|
| 新型矿用立井乘人罐笼罐帘门;闻全 等;《煤矿安全》;20011031(第10期);第48-49页 * |
| 闻全 等.新型矿用立井乘人罐笼罐帘门.《煤矿安全》.2001,(第10期), |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102849586A (en) | 2013-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102849586B (en) | Automatic cage curtain door | |
| CN109441090B (en) | Integral lifting elevator shaft construction platform | |
| CN205675730U (en) | A kind of large-scale belt feeder system monitoring device | |
| CN101963046B (en) | Top driving slippery insert type folding guide rail plate | |
| CN202744152U (en) | Automatic mine cage curtain | |
| CN103121617B (en) | Tramcar-blocking device inside cage | |
| CN203196998U (en) | Rolling box with safety device | |
| CN201835755U (en) | Top drive sliding plug type folding guide rail plate | |
| CN213016115U (en) | Novel rolling shutter door | |
| CN208325418U (en) | A kind of span driving device for two-door span compartment | |
| CN211692125U (en) | Embedded civil air defense door convenient to open and close | |
| CN212401068U (en) | Manual drawer type storing storehouse device | |
| CA2983134A1 (en) | Top drive torque restraint device | |
| CN210505192U (en) | Novel cage curtain door device | |
| CN202970450U (en) | Guide rail special for oil drilling machine folding automatic buckling installation pin-free torque bearing type top drive | |
| CN207774748U (en) | A kind of new energy car battery hoisting device | |
| CN206900373U (en) | A kind of SQ-1200 endless rope series tractor steel wire rope retaining mechanism | |
| CN104060935A (en) | Window guardrail capable of being dismounted integrally | |
| CN204609557U (en) | The automatic attaching/detaching apparatus of shield machine mud door safety pin | |
| CN205116989U (en) | Cabinet door interlocking gear | |
| CN104555747A (en) | Chain ring blowout preventer lifting and transferring device | |
| CN205187539U (en) | Sedan -chair elevator that can flee by oneself | |
| CN204326873U (en) | A kind of putting down is opened and push-jump dual-purpose window | |
| CN219219940U (en) | Lifting parking garage parking frame | |
| CN210710291U (en) | Replaceable electric cage curtain door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |