CN2635642Y - Hoister capable of detecting displacement of mine car - Google Patents
Hoister capable of detecting displacement of mine car Download PDFInfo
- Publication number
- CN2635642Y CN2635642Y CN 03259219 CN03259219U CN2635642Y CN 2635642 Y CN2635642 Y CN 2635642Y CN 03259219 CN03259219 CN 03259219 CN 03259219 U CN03259219 U CN 03259219U CN 2635642 Y CN2635642 Y CN 2635642Y
- Authority
- CN
- China
- Prior art keywords
- axle
- rotary encoder
- coupler
- winch
- mine
- 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
Links
Images
Abstract
A winch which can detect the distance of mine cars is disclosed. The winch can be used to hoist mine cars and detect distance of mine cars in the mine inclined tunnel, which belongs to the mine equipment, comprising a motor, a reducer, a roller and a memorial archway type depth indicator. The motor comprises a motor axle; the reducer comprises a first axle, a second axle and a third axle; the roller comprises a roller axle; the memorial archway type depth indicator comprises a silk-bar axle. The utility model is characterized in that it also comprises a rotating encoder which is connected to a random axle of the first axle, second axle, third axle, axle of the roller and the silk-bar axle, while the rotating encoder is connected to the programmable controller of the mine car anti-absence device by an outlet line. The utility model can precisely give signals to the programmable controller of the mine car anti-absence device, to effectively avoid the miss or error in the prior art caused by the setting method and positions of various detecting elements.
Description
Technical field
The utility model discloses a kind of winch that can detect the mine car distance, be used for mine inclined lifting and mine car distance detection, belong to the mine facility mine car.
Background technology
For knowing the distance detecting of mine car,, in the mine that has, far-infrared sensor is installed in two boreholes wall of mine to determine the actual position of mine car in the tunnel from top, tunnel to below; The mine that also has is installed in inductive pickoff on the rail of mine car operation; An inductosyn of will count that also has is installed in the track inboard, and what more have is installed in the radar velocity measurement sensor mine car rib position that aligning is advanced in the roadway.Though above-mentioned measure can solve basically to the mine car distance detection, and the signal that detects is given the programmable controller (PLC) of mine catcher, so that send the raising/lowering mechanism that arrester is given in instruction by PLC, make the raising/lowering mechanism action of arrester, promote or the whereabouts arrester.But, above any set-up mode existing problems exceptionally all in mentioned all set-up modes.As: because all relatively poor the roadway environmental conditions, the tunnel humidity is installed wall both sides, lane with Photoelectric infrared switch, very easily influences reliable in action because of making moist, moreover also has pedestrian's misoperation factor; The moisture-proof of speed sensor and meter axle inductosyn itself is poor, once suffering the invasion and attack of moisture or trickle, unstable properties, easily artificial the damage, when the mine car sport car, mine car is that great-jump-forward darts and advances or roll, and easily flase drop omission is so also be extremely unfavorable with roadway lane wall as attachment with it; Radar velocity measurement, because of its principle has determined all mobile objects are all approved, thus mine car, people and the unexpected animal that scurries into can not be discerned, so also be not suitable for the radar velocity measurement distance measuring sensor is installed in the rib that the aligning mine car is advanced.
Summary of the invention
Task of the present utility model is will provide a kind of can overcome above-mentioned all set-up modes and the winch that can the detect the mine car distance existing defective in position, good reliability is set.
Task of the present utility model is finished like this, and a kind of winch that can detect the mine car distance comprises motor 14, retarder 8, cylinder 5, memorial archway type depth indicator, and motor 14 includes a motor shaft 13; Retarder 8 includes one 11, two 10, three 9; Cylinder 5 includes a drum shaft 3; Memorial archway type depth indicator comprises a screw axis 19, be characterized in: it also includes a rotary encoder 1, described rotary encoder 1 connects with any axle of aforesaid one 11, two 10, three 9 and aforesaid drum shaft 3 and aforesaid screw axis 19, and rotary encoder 1 is connected by the programmable controller of pig-tail wire with the mine catcher.
An axle head of drum shaft 3 described in the utility model is fixed with an end of coupler 16, and the rotating shaft 2 of the other end of coupler 16 and rotary encoder 1 is fixing.
An axle head of one 11 of retarder 8 described in the utility model stretches out outside the casing, is fixed with the end of coupler 16a on it, and the rotating shaft 2 of the other end of coupler 16a and rotary encoder 1 is fixing.
An axle head of two 10 of retarder 8 described in the utility model stretches out outside the casing, is fixed with the end of coupler 16b on it, and the rotating shaft 2 of the other end of coupler 16b and rotary encoder 1 is fixing.
An axle head of three 9 of retarder 8 described in the utility model stretches out outside the casing, is fixed with the end of coupler 16c on it, and the rotating shaft 2 of the other end of coupler 16c and rotary encoder 1 is fixing.
Screw axis described in the utility model 19 upper ends are fixed with the end of coupler 16d, and the rotating shaft 2 of the other end of coupler 16d and rotary encoder 1 is fixing.
The utility model owing to adopted is set directly at rotary encoder 1 on the transmission shaft of each corresponding component of winch, thereby can give the programmable controller of mine catcher exactly to signal, can avoid coming in the prior art all detecting elements of usefulness to cause phenomenons such as omission, flase drop effectively because of set-up mode and the shortcoming that the position is set.
Accompanying drawing and drawing explanation
Fig. 1 is installed in rotary encoder 1 scheme drawing on the drum shaft 3 of cylinder 5 for the utility model.
Fig. 2 is installed in rotary encoder 1 scheme drawing on one 11 of retarder 8 for the utility model.
Fig. 3 is installed in rotary encoder 1 scheme drawing on two 10 of retarder 8 for the utility model.
Fig. 4 is installed in rotary encoder 1 scheme drawing on three 9 of retarder 8 for the utility model.
Fig. 5 is installed in rotary encoder 1 for the utility model the scheme drawing of screw axis 19 upper ends.
The another embodiment scheme drawing that Fig. 6 matches with screw axis 19 for rotary encoder 1 described in the utility model.
Fig. 7 is the partial enlarged drawing of Fig. 6.
The specific embodiment
Ask for an interview Fig. 1, motor 14 of the present utility model, retarder 8 are installed on the winch base, and motor shaft 13 is connected by coupler 12 one 11 with retarder 8.Retarder 8 connects with drum shaft 3 by coupler 7 by its three 9, and drum shaft 3 is bearing on the vehicle frame of winch by a pair of its two bearing at end 15,6 of fixing.Because of described this connecting mode and connecting relation and prior art do not have not, therefore, the applicant will chat in the figure and winch base, the vehicle frame of winch illustrated.One of them axle head of drum shaft 3 realizes that with the rotating shaft 2 of rotary encoder 1 concentricity connects with coupler 16.Wherein, rotary encoder 1 adopts commercially available absolute value rotary encoder or incremental-rotating coder by Omron Corp (0mRon Corpration) production, its model is that complying with among OmRon E6cp-AG5C or the E6CZ-AG 5C needs a kind of specification, as Resolution:256.This rotary encoder 1 has the signal pig-tail wire, and the signal pig-tail wire is connected with the PLC of mine catcher.In order to make this rotary encoder 1 of the present utility model under running condition, guarantee corresponding steadiness, then also can be supported by adding support 17, spiral shell is solid mutually by the vehicle frame of screw and winch for support 17.
Please refer to Fig. 2, one of them axle head of one 11 of retarder 8 (being left end among the figure) stretches out outside the casing, carries out concentricity by coupler 16a with rotating shaft 2 and connects.
Please refer to Fig. 3, one of them axle head of two 10 of retarder 8 is carried out concentricity by coupler 16b with rotating shaft 2 and is connected.
Please refer to Fig. 4, three of retarder 8 is taken out an axle head of 9 (being right-hand member among the figure) and is stretched out outside the casing, is connected with rotating shaft 2 implementation concentricitys by coupler 16c.
Please refer to Fig. 5, the upper end of the screw axis 19 of memorial archway type depth indicator and the end of coupler 16d are fixed, and the other end of coupler 16d is carried out concentricity with rotating shaft 2 and connected.
The applicant omitted Fig. 2, Fig. 3, Fig. 4, Fig. 5 all the other describe because they are identical with the content described among Fig. 1 respectively.Because one 11, two 10, three 9 rotating speed of retarder 8 is different, therefore the rotating speed of the rotating shaft 2 of the rotary encoder 1 that connects with their is not identical yet.To this, can confirm to get final product by the PLC of the count signal of the rotating shaft 2 of rotary encoder 1 and mine catcher being carried out conformability.For example: suppose that the revolution of rotary encoder 1 on one 11 is 500 rev/mins, revolution on two 10 is 200 rev/mins, after the diameter of the cylinder on three 95 and speed ratio calculate is 50 rev/mins, as long as pre-determine out so under this corresponding rotating speed, the actual distance position of the winch rope 4 receiving/releasing ropes on winch dish 5 gets final product.Because the receiving/releasing speed of winch rope 4 can be owing to the change that position be set of rotary encoder 1 on winch changes.As can be known, no matter rotary encoder 1 is connected on one 11 or on two 10, still on three 9, though its PLC count signal that passes to catcher is different, the receiving/releasing rope speed of winch rope 4 is identical.One 11 rotating speed is the rotating speed of motor shaft 13, and three 9 rotating speed is the rotating speed of winch dish axle 3.The rotating speed of screw axis 19 is followed above-mentioned explanation too, and promptly count signal and the PLC by rotary encoder 1 carries out the conformability affirmation.
Please refer to Fig. 6 and in conjunction with Fig. 7, it is the another kind of embodiment form that rotary encoder 1 is matched with the screw axis 19 of the memorial archway type depth indicator of winch, this fit form also can be realized giving signal automatically for the PLC of mine catcher.Memorial archway type depth indicator also has a fixed link 18, if rotary encoder 1 will be connected with them, then can realize by concrete mode shown in Figure 7.On screw axis 19, set firmly pinion stand 22, on pinion stand 22, set firmly big gear wheel half tooth 23 by screw 20 with screw 21; Set firmly support 25 on fixed link 18, rotary encoder 1 is arranged on the support 25, and set firmly a miniature gears 24 in its rotating shaft 2, assurance miniature gears 24 is nibbled mutually with big gear wheel half tooth 23 and is joined, and a pair of pig-tail wire of rotary encoder 1 is connected with PLC.When screw axis 19 rotation, big gear wheel half tooth 23 is with its rotation like this, and miniature gears 24 is also right, and the rotation of rotating shaft 2 and realize giving PLC by rotary encoder 1 with signal is to be known the particular location that mine car is advanced by PLC.
As shown in the above description, the utility model rotary encoder 1 in one's power on can being connected in drum shaft 3, can organically be connected on one 11, two 10, three 9 of retarder 8, can also be provided on the screw axis 19 of memorial archway type depth indicator.What need statement is, above-mentioned exemplify the position is set, only be that the applicant thinks and relatively is easy to adopt, these specific embodiments are not repelled the possibility that also can connect rotary encoder 1 on the winch drive disk assembly of other position of winch drive disk assembly or other form, winch is given detected the travel distance of mine car in roadway.Being used to connect on the immobilized spindle 26 of motor etc. and connecting rotary encoder 1 for example at memorial archway type depth indicator shown in Figure 5 by coupler 16e; And the thinking that can be provided according to applicant's patented technology scheme too on the inertia wheel shaft 28 of the inertia wheel 27 of the memorial archway type depth indicator of this figure signal is installed rotary encoder 1.Therefore, except the applicant in front for and several embodiment, the change of all parts or modify the especially formality conversion of rotary encoder 1 installation site, be easy to the person of knowing by inference so long as come from technical thought of the present utility model by the people who has the knack of this technology, all should do not thought to have broken away from patent scope of the present utility model.
Below be that example summary the utility model is to the distance detecting of mine from roadway top to below with Fig. 1, motor 14 is a clockwise and anticlockwise motor, it is controlled by the winch electrical controller, the winch electrical controller sends instruction and gives motor 14, motor 14 work, through retarder 8, drive drum shaft 3 rotations, winch rope 4 around multiple connection mine car on cylinder 5 is put rope, mine car is then moved downwards by top in the roadway, meanwhile, and along with the rotation of drum shaft 3 is also rotated by the rotating shaft 2 that coupler 16 connects, rotary encoder 1 passes to the PLC of catcher with the rotary coding count signal, by PLC with this signal aspect and indication and control the gig arrester on carry or transfer.Otherwise the winch electrical controller sends the antiport instruction for motor 14, and reason is the same.
Claims (6)
1, a kind of winch that can detect the mine car distance comprises motor (14), retarder (8), cylinder (5), memorial archway type depth indicator, and motor (14) includes a motor shaft (13); Retarder (8) includes one (11), two (10), three (9); Cylinder (5) includes a drum shaft (3); Memorial archway type depth indicator comprises a screw axis (19), it is characterized in that it also includes a rotary encoder (1), described rotary encoder (1) connects with any axle of aforesaid (11), two (10), three (9) and aforesaid drum shaft (3) and aforesaid screw axis (19), and rotary encoder (1) is connected by the programmable controller of pig-tail wire with the mine catcher.
2, the winch that can detect the mine car distance according to claim 1 is characterized in that an axle head of drum shaft (3) is fixed with an end of coupler (16), and the rotating shaft (2) of the other end of coupler (16) and rotary encoder (1) is fixing.
3, the winch that can detect the mine car distance according to claim 1, an axle head that it is characterized in that one (11) of retarder (8) stretches out outside the casing, be fixed with an end of coupler (11a) on it, the rotating shaft (2) of the other end of coupler (11a) and rotary encoder (1) is fixing.
4, the winch that can detect the mine car distance according to claim 1, an axle head that it is characterized in that two (10) of retarder (8) stretches out outside the casing, be fixed with an end of coupler (11b) on it, the rotating shaft (2) of the other end of coupler (11b) and rotary encoder (1) is fixing.
5, the winch that can detect the mine car distance according to claim 1, an axle head that it is characterized in that three (9) of retarder (8) stretches out outside the casing, be fixed with an end of coupler (11c) on it, the rotating shaft (2) of the other end of coupler (11c) and rotary encoder (1) is fixing.
6, the winch that can detect the mine car distance according to claim 1 is characterized in that screw axis (19) upper end is fixed with an end of coupler (16d), and the rotating shaft (2) of the other end of coupler (16d) and rotary encoder (1) is fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259219 CN2635642Y (en) | 2003-06-28 | 2003-06-28 | Hoister capable of detecting displacement of mine car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259219 CN2635642Y (en) | 2003-06-28 | 2003-06-28 | Hoister capable of detecting displacement of mine car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2635642Y true CN2635642Y (en) | 2004-08-25 |
Family
ID=34295955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03259219 Expired - Fee Related CN2635642Y (en) | 2003-06-28 | 2003-06-28 | Hoister capable of detecting displacement of mine car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2635642Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602808A (en) * | 2012-04-09 | 2012-07-25 | 上海海事大学 | Device and method for detecting rope length of two-hanger crane |
| CN102730587A (en) * | 2012-07-05 | 2012-10-17 | 安徽省新东方矿业科技有限公司 | Contact type winch depth digital indicator for mine |
| CN102991994A (en) * | 2012-11-29 | 2013-03-27 | 华南农业大学 | Hillside orchard transporting device and control method thereof |
| CN104792293A (en) * | 2015-03-31 | 2015-07-22 | 苏州市汉达工业自动化有限公司 | Vibration blunt depth measuring device |
| CN104944307A (en) * | 2015-07-06 | 2015-09-30 | 常熟市康达电器有限公司 | Distance measurement device used for winch |
| CN104973526A (en) * | 2015-07-06 | 2015-10-14 | 常熟市康达电器有限公司 | Distance measuring device for coal mine inclined roadway winch |
| CN106672831A (en) * | 2016-12-26 | 2017-05-17 | 江苏智舟智能装备技术有限公司 | Sensor lifting device for unmanned water quality monitoring ship |
| CN108946533A (en) * | 2018-07-20 | 2018-12-07 | 中国船舶重工集团公司第七〇九研究所 | A kind of radioactive source lifting device of energy Self-resetting |
-
2003
- 2003-06-28 CN CN 03259219 patent/CN2635642Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602808A (en) * | 2012-04-09 | 2012-07-25 | 上海海事大学 | Device and method for detecting rope length of two-hanger crane |
| CN102730587A (en) * | 2012-07-05 | 2012-10-17 | 安徽省新东方矿业科技有限公司 | Contact type winch depth digital indicator for mine |
| CN102991994A (en) * | 2012-11-29 | 2013-03-27 | 华南农业大学 | Hillside orchard transporting device and control method thereof |
| CN104792293A (en) * | 2015-03-31 | 2015-07-22 | 苏州市汉达工业自动化有限公司 | Vibration blunt depth measuring device |
| CN104944307A (en) * | 2015-07-06 | 2015-09-30 | 常熟市康达电器有限公司 | Distance measurement device used for winch |
| CN104973526A (en) * | 2015-07-06 | 2015-10-14 | 常熟市康达电器有限公司 | Distance measuring device for coal mine inclined roadway winch |
| CN106672831A (en) * | 2016-12-26 | 2017-05-17 | 江苏智舟智能装备技术有限公司 | Sensor lifting device for unmanned water quality monitoring ship |
| CN108946533A (en) * | 2018-07-20 | 2018-12-07 | 中国船舶重工集团公司第七〇九研究所 | A kind of radioactive source lifting device of energy Self-resetting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11364620B2 (en) | Rail-mounted intelligent inspection robot | |
| CN2635642Y (en) | Hoister capable of detecting displacement of mine car | |
| CN2892797Y (en) | Self-balance top rotary tower type crane | |
| CN110137846B (en) | Overhead carbon fiber wire detection robot and multi-angle flaw detection method | |
| CN102501890A (en) | Track changing control system for inspection vehicle and control method | |
| CN207248135U (en) | Winding plant and crane | |
| CN205076726U (en) | Tower machine lifting hook height measurement system and have its tower machine | |
| CN102756984B (en) | Digital intelligent rope winding jib | |
| CN2685307Y (en) | Hydraulic winch capable of measuring distance of bogie truck | |
| CN2901338Y (en) | Radar leveling device based on real time contacting earth detection | |
| CN114199282B (en) | Angle sensor calibration device and method based on double encoders | |
| CN102864740B (en) | Total-length traveling rotary pile-passing beam bottom inspection vehicle system | |
| CN201068459Y (en) | Blast furnace material level height detection device | |
| CN212112208U (en) | Gear coding brake position detection device | |
| CN204462186U (en) | The calibrating installation of elevator governor tester | |
| CN202090012U (en) | Integral detection device for height of oxygen lance and tightness of steel wire rope of oxygen lance | |
| CN211552698U (en) | Mechanical measuring device for opening degree of winch type gate | |
| CN218973453U (en) | Stroke detection device for conveniently mounting wheel type equipment | |
| CN111610750A (en) | Gear coding gate position detection device, system and gate | |
| CN110986861A (en) | Device capable of monitoring rotation angle of slewing mechanism in real time and monitoring method thereof | |
| CN109775567A (en) | A kind of test of erecting equipment move distance and limiting device | |
| CN216507998U (en) | Mobile contact net | |
| CN210163022U (en) | Lifting equipment movement distance testing and limiting device | |
| CN101819033B (en) | Differential type displacement detecting device | |
| CN211846906U (en) | Crane hook positioning and overspeed detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040825 Termination date: 20120628 |