CN202558406U - Hoisting sheave and skip bucket monitoring device of mine hoisting machine - Google Patents
Hoisting sheave and skip bucket monitoring device of mine hoisting machine Download PDFInfo
- Publication number
- CN202558406U CN202558406U CN2012202545771U CN201220254577U CN202558406U CN 202558406 U CN202558406 U CN 202558406U CN 2012202545771 U CN2012202545771 U CN 2012202545771U CN 201220254577 U CN201220254577 U CN 201220254577U CN 202558406 U CN202558406 U CN 202558406U
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- skip bucket
- hoisting
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- mine
- sheave
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Abstract
The utility model discloses a hoisting sheave and skip bucket monitoring device of a mine hoisting machine, relates to the field of auxiliary devices of the mine hoisting machine, and solves the problems that a hoisting sheave of an existing mine hoisting machine deflects, overloading of a skip bucket can not be timely found, and the like. The hoisting sheave and skip bucket monitoring device of the mine hoisting machine comprises a derrick, the hoisting sheave and the skip bucket of the mine hoisting machine and is characterized in that the hoisting sheave and skip bucket monitoring device of the mine hoisting machine is provided with a wireless temperature sensor, a wireless hoisting weight sensor, a displacement sensor, wireless data collectors and a display alarm. The wireless temperature sensor is fixed on a bearing or a bearing bush of the hoisting sheave. The displacement sensor is fixed on a position close to the hoisting sheave of the derrick of the mine hoisting machine. The wireless hoisting weight sensor is installed on the skip bucket. The wireless data collectors are respectively installed on the upper portion, the middle portion and the lower portion of a mine. Each wireless data collector is connected with the display alarm through a recommended standard (RS)-485 industrial bus. The hoisting sheave and skip bucket monitoring device of the mine hoisting machine can timely and accurately display the temperatures of the bearing of the hoisting sheave and the bearing bush, unloading states of the skip bucket and the deflection quantity of the hoisting sheave.
Description
Technical field
The utility model relates to a kind of mine hoist accessory device, is specifically related to a kind of head sheave and skip bucket monitoring device of mine hoist.
Background technology
At present, head sheave and skip bucket are the important component parts of mine hoist, and operation task is very busy.Because the control position of head sheave and skip bucket away from the operating personal sight line, then is difficult in time being found if head sheave or skip bucket break down, thereby can causes great stopping production accident, and deal with also very thorny.The normal problem that occurs of head sheave is that vibrations aggravation, beat seriously reach running noises increase etc., and these faults are because day wheel bearing or bearing shell heating seriously or are damaged; The normal problem that occurs of skip bucket is to fail complete discharge, causes serious overload after loading once more and is difficult to start, and causes steel wire rope tension overbalance etc.Therefore, it is very necessary head sheave and skip bucket being carried out on-line monitoring.
The utility model content
The purpose of the utility model is in order to overcome deficiency of the prior art, a kind of head sheave and skip bucket monitoring device that promptly and accurately shows the mine hoist of day wheel bearing and bearing bush temperature, dustpan unloading situation and head sheave beat amount to be provided.
For realizing above-mentioned purpose; The utility model provides a kind of head sheave of mine hoist and derrick, head sheave and the skip bucket that the skip bucket monitoring device comprises mine hoist; The head sheave of said mine hoist and skip bucket monitoring device are provided with radio temperature sensor, wireless lifting weight sensor, displacement pickup, wireless data catcher and display alarm, and radio temperature sensor is fixed in the bearing or the bearing shell place of head sheave; Displacement pickup is fixed near the position the head sheave on the mine hoist derrick; Wireless lifting weight sensor is installed on the skip bucket; The wireless data catcher on pitshaft, in and the bottom install one respectively, each wireless data catcher is connected with display alarm through the RS-485 industrial bus.
Said wireless lifting weight sensor is wireless lifting weight hydraulic pressure transducer or wireless lifting weight pulling force sensor, and wireless lifting weight hydraulic pressure transducer is installed on the three-way valve place of the skip bucket compensating cylinder communicating pipe of multi-rope hoist; Wireless lifting weight pulling force sensor is installed on the hook place of the skip bucket of single-rope hoisting machine.
The utility model beneficial effect is: the head sheave of the mine hoist of the utility model and skip bucket monitoring device can monitor and show the temperature of each bearing of head sheave and loose wheel bearing shell in real time and monitor each head sheave eccentricities, simultaneously to the temperature of each bearing of head sheave and loose wheel bearing shell and monitor and provide warning when each head sheave beat amount transfinites; The real-time unloading situation of monitoring skip bucket, overweight or dustpan unloading provides warning fully the time when the total weight of gig.
Be described further below in conjunction with the head sheave and the skip bucket monitoring device of accompanying drawing the mine hoist of the utility model.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, derrick, 2, head sheave, 3, skip bucket, 4, radio temperature sensor, 5, wireless lifting weight sensor, 6, displacement pickup, 7, the wireless data catcher, 8, display alarm.
Specific embodiment
As shown in Figure 1, the head sheave of the mine hoist of present embodiment and skip bucket monitoring device comprise derrick 1, head sheave 2 and the skip bucket 3 of mine hoist.The head sheave of mine hoist and skip bucket monitoring device are provided with radio temperature sensor 4, wireless lifting weight sensor 5, displacement pickup 6, wireless data catcher 7 and display alarm 8, and radio temperature sensor 4 is fixed in the bearing or the bearing shell place of head sheave 2; Displacement pickup 6 is fixed near the position the head sheave 2 on the mine hoist derrick 1; Wireless lifting weight sensor 5 is installed on the skip bucket 3; Wireless data catcher 7 on pitshaft, in and the bottom install one respectively, each wireless data catcher 7 is connected with display alarm 8 through the RS-485 industrial bus.Wireless lifting weight sensor 5 is wireless lifting weight hydraulic pressure transducer or wireless lifting weight pulling force sensor, and wireless lifting weight hydraulic pressure transducer is installed on the three-way valve place of the 3 compensating cylinder communicating pipes of skip bucket of multi-rope hoist; Wireless lifting weight pulling force sensor is installed on the hook place of the skip bucket 3 of single-rope hoisting machine.
Because the head sheave of mine hoist and skip bucket all are in rotation or state of kinematic motion; Radio temperature sensor 4 is pasted or is installed on bearing or bearing shell place and rotates with head sheave 2; Displacement pickup 6 is installed on the derrick 1; Eccentricities to head sheave 2 detects, and wireless lifting weight sensor 5 is installed on the skip bucket 3.Therefore the head sheave and the radio temperature sensor on the skip bucket 4, wireless lifting weight sensor 5 and the displacement pickup 6 that are installed in mine hoist all adopt wireless mode that the data of gathering are sent, and each wireless data catcher 7 is responsible for the reception data that each wireless senser sent and data are uploaded to display alarm 8 through the RS-485 industrial bus.Display alarm 8 is arranged in the machine room of mine hoist, and data are shown and the data that transfinite are reported to the police.
Claims (2)
1. the head sheave of a mine hoist and skip bucket monitoring device; The derrick, head sheave and the skip bucket that comprise mine hoist; It is characterized in that; The head sheave of said mine hoist and skip bucket monitoring device are provided with radio temperature sensor, wireless lifting weight sensor, displacement pickup, wireless data catcher and display alarm, and radio temperature sensor is fixed in the bearing or the bearing shell place of head sheave; Displacement pickup is fixed near the position the head sheave on the mine hoist derrick; Wireless lifting weight sensor is installed on the skip bucket; The wireless data catcher on pitshaft, in and the bottom install one respectively, each wireless data catcher is connected with display alarm through the RS-485 industrial bus.
2. the head sheave of mine hoist according to claim 1 and skip bucket monitoring device; It is characterized in that; Said wireless lifting weight sensor is wireless lifting weight hydraulic pressure transducer or wireless lifting weight pulling force sensor, and wireless lifting weight hydraulic pressure transducer is installed on the three-way valve place of the skip bucket compensating cylinder communicating pipe of multi-rope hoist; Wireless lifting weight pulling force sensor is installed on the hook place of the skip bucket of single-rope hoisting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202545771U CN202558406U (en) | 2012-05-23 | 2012-05-23 | Hoisting sheave and skip bucket monitoring device of mine hoisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202545771U CN202558406U (en) | 2012-05-23 | 2012-05-23 | Hoisting sheave and skip bucket monitoring device of mine hoisting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202558406U true CN202558406U (en) | 2012-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202545771U Expired - Fee Related CN202558406U (en) | 2012-05-23 | 2012-05-23 | Hoisting sheave and skip bucket monitoring device of mine hoisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202558406U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326319A (en) * | 2014-09-26 | 2015-02-04 | 江苏中矿科汇矿业科技有限公司 | Mine hoist hoisting sheave monitoring system |
| CN104748882A (en) * | 2015-03-16 | 2015-07-01 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Remote alarming device for limit-exceeding temperature of hand bearing |
| CN105258935A (en) * | 2015-11-10 | 2016-01-20 | 中国矿业大学 | A mine hoist hoisting sheave vibration performance detection system and method |
| CN108802171A (en) * | 2018-06-22 | 2018-11-13 | 潘丽娜 | A kind of drag-line detection device |
| CN108956186A (en) * | 2018-10-10 | 2018-12-07 | 中国矿业大学 | Vertical shaft hoisting head sheave load-carrying properties detection device and method |
| CN109179122A (en) * | 2018-10-12 | 2019-01-11 | 徐州市三成铸业有限公司 | Mine hoist promotes load monitoring system |
| CN111140235A (en) * | 2020-04-07 | 2020-05-12 | 中国铁建重工集团股份有限公司 | Slag discharge control method, slag discharge system and slag discharge equipment of vertical shaft heading machine |
| CN112357714A (en) * | 2020-11-27 | 2021-02-12 | 湖南煤矿机械有限公司 | Head sheave and skip monitoring device of mine hoist |
-
2012
- 2012-05-23 CN CN2012202545771U patent/CN202558406U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326319A (en) * | 2014-09-26 | 2015-02-04 | 江苏中矿科汇矿业科技有限公司 | Mine hoist hoisting sheave monitoring system |
| CN104748882A (en) * | 2015-03-16 | 2015-07-01 | 枣庄矿业（集团）有限责任公司柴里煤矿 | Remote alarming device for limit-exceeding temperature of hand bearing |
| CN105258935A (en) * | 2015-11-10 | 2016-01-20 | 中国矿业大学 | A mine hoist hoisting sheave vibration performance detection system and method |
| CN108802171A (en) * | 2018-06-22 | 2018-11-13 | 潘丽娜 | A kind of drag-line detection device |
| CN108956186A (en) * | 2018-10-10 | 2018-12-07 | 中国矿业大学 | Vertical shaft hoisting head sheave load-carrying properties detection device and method |
| CN108956186B (en) * | 2018-10-10 | 2019-11-08 | 中国矿业大学 | Vertical shaft hoisting head sheave load-carrying properties detection device and method |
| CN109179122A (en) * | 2018-10-12 | 2019-01-11 | 徐州市三成铸业有限公司 | Mine hoist promotes load monitoring system |
| CN111140235A (en) * | 2020-04-07 | 2020-05-12 | 中国铁建重工集团股份有限公司 | Slag discharge control method, slag discharge system and slag discharge equipment of vertical shaft heading machine |
| CN111140235B (en) * | 2020-04-07 | 2020-07-07 | 中国铁建重工集团股份有限公司 | Slag discharge control method, slag discharge system and slag discharge equipment of vertical shaft heading machine |
| CN112357714A (en) * | 2020-11-27 | 2021-02-12 | 湖南煤矿机械有限公司 | Head sheave and skip monitoring device of mine hoist |
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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: 20121128 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |