CN107701228B - Just, unload type feeder and throw cash machine - Google Patents
Just, unload type feeder and throw cash machine Download PDFInfo
- Publication number
- CN107701228B CN107701228B CN201710345085.0A CN201710345085A CN107701228B CN 107701228 B CN107701228 B CN 107701228B CN 201710345085 A CN201710345085 A CN 201710345085A CN 107701228 B CN107701228 B CN 107701228B
- Authority
- CN
- China
- Prior art keywords
- platform
- mine car
- feeding device
- hydraulic cylinder
- unloading
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/06—Filling-up mechanically
Abstract
The invention relates to a conveniently-unloaded feeding device and a gangue throwing machine, and belongs to the technical field of gangue filling equipment in a coal mine.
Description
Technical Field
The invention relates to the technical field of underground gangue filling equipment of coal mines, in particular to a conveniently-unloaded feeding device and a gangue throwing machine.
Background
A large amount of coal gangue is produced during coal mining in a coal mine, in order to process the coal gangue, the coal gangue is conveyed to a lifting well underground, a lifter is used for lifting the coal gangue to the ground underground, and then the coal gangue lifted to the wellhead by a transport vehicle is conveyed to a coal gangue factory stacking yard. The coal gangue is lifted and conveyed to the ground from the underground and stacked, which not only wastes labor, time and electricity, but also occupies a large amount of land and pollutes the environment when stacked on the ground. The underground coal mine is provided with a scrapped roadway which has a large space and can be used for backfilling coal gangue, the backfilling of the coal gangue to the underground scrapped roadway does not occupy the land on the ground, saves labor, time and electricity, and the underground backfilling can prevent the ground from sinking. In the prior art, a feeding device of a gangue throwing machine used in a gangue backfilling system of a coal mine mostly adopts a turnover cage. The device has the advantages of complex structure, large occupied space, more accessory equipment and relatively low work efficiency of the turning cage.
Disclosure of Invention
Aiming at various defects in the prior art, in order to solve the problems, a conveniently-unloaded feeding device and a gangue throwing machine which are simple in structure, small in occupied space and high in working efficiency are provided.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a just, unload type feeder, includes crawler-type walking car, supporting mechanism, the platform of unloading and mine car, the platform of unloading passes through the supporting mechanism slope and sets up on crawler-type walking car, the platform of unloading has feed end and discharge end, it is provided with the track that is used for the rotary platform that the mine car unloaded and is used for the mine car walking on the platform of unloading, rotary platform one end is through the rotation axis and the discharge end swing joint of the platform of unloading, track one end and rotary platform looks butt, the other end setting is at the feed end of the platform of unloading, the rotary platform below is provided with the first hydraulic cylinder of the rotatory platform of drive upwards rotation.
Further, the rotation angle of the rotating platform is 0-60 degrees.
Further, the mine car comprises a frame, a carriage, front wheels and rear wheels, a fixed pin shaft is arranged between the front end of the frame and the carriage, and the fixed pin shaft is connected with the top end of the carriage through a steel wire rope.
Furthermore, be provided with stopper, locator and second hydraulic cylinder on the rotary platform, stopper and locator correspond the front wheel and the rear wheel setting of mine car respectively for fixed mine car, the second hydraulic cylinder corresponds the fixed pin axle setting of mine car for pop out the fixed pin axle from the frame.
Further, a hydraulic cylinder protection plate is arranged at the second hydraulic cylinder.
Further, a hydraulic car pusher for driving the mine car to move is arranged on the rail and runs along the rail.
Furthermore, the supporting mechanism comprises two lifting hydraulic oil cylinders arranged on the crawler-type walking vehicle, and the piston rod ends of the two lifting hydraulic oil cylinders are respectively connected with the discharging end and the middle part of the discharging platform.
Further, a hydraulic pump station is arranged on the crawler-type walking vehicle.
The invention also provides a gangue throwing machine which comprises a travelling mechanism, a lifting mechanism, a belt conveyor and the convenient-to-unload feeding device, wherein the belt conveyor is provided with an unloading hopper, and the unloading hopper is arranged below the unloading end of the unloading platform.
The invention has the beneficial effects that:
1. the walking part of the conveniently-unloaded type feeding device adopts the crawler-type walking vehicle, so that the conveniently-unloaded type feeding device has the characteristics of flexible and convenient movement, and the conveniently-unloaded type feeding device can synchronously move with the gangue throwing machine under the driving of the crawler-type walking vehicle, so that the gangue throwing machine can conveniently work.
2. The discharging platform of the conveniently-discharging type feeding device can adjust the height and the inclination angle through the supporting mechanism, can adapt to various working environments, and has low requirement on space and strong adaptability.
3. The conveniently-unloaded feeding device unloads materials in a mode of rotating the mine car, is simple, convenient and quick to unload materials, and has high working efficiency, so that the waste rock filling efficiency is improved.
4. The rotary platform of the conveniently-unloaded feeding device is provided with the limiting device and the locking device, so that when the mine car runs on the rotary platform, the mine car can be limited and locked, the work of the rotary mine car can be conveniently completed, the structure is simple, and the work is reliable.
5. The conveniently-unloaded feeding device provided by the invention has the advantages that the hydraulic car pusher is adopted to push the mine car to run on the rail, the pushing force is large, the speed is high, the people and the car are really separated in the safety benefit, the operation of a car pusher or the manual pushing of the car pusher is not needed in the running process of the hydraulic car pusher, and the potential safety hazard of personnel is effectively reduced.
6. The mine car of the conveniently-unloaded feeding device adopts a front-rear unloading mode, and compared with the cage-turning feeding in the prior art, the mine car has the advantages of simple structure, less accessory equipment and high working efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the portable discharging type feeding device of the present invention;
fig. 2 is a schematic overall structure diagram of the gangue dumping machine of the invention.
In the drawings: 1-crawler type traveling vehicle, 2-supporting mechanism, 3-unloading platform, 4-mine car, 41-carriage, 42-frame, 43-fixed pin shaft, 44-steel wire rope, 45-front wheel, 46-rear wheel, 5-rotating platform, 6-rail, 7-rotating shaft, 8-first hydraulic cylinder, 9-hydraulic car pusher, 10-position locking device, 11-limiting device, 12-second hydraulic cylinder, 13-hydraulic cylinder protecting plate, 14-hydraulic pump station, 15-hydraulic cylinder supporting seat, 100-traveling mechanism, 101-lifting mechanism, 102-belt conveyor, 103-unloading hopper.
Detailed Description
In order to make the technical solutions of the present invention better understood, the following description of the technical solutions of the present invention with reference to the accompanying drawings of the present invention is made clearly and completely, and other similar embodiments obtained by a person of ordinary skill in the art without any creative effort based on the embodiments in the present application shall fall within the protection scope of the present application.
As shown in figure 1, the convenient unloading type feeding device comprises a crawler type travelling car 1, a supporting mechanism 2, an unloading platform 3 and a mine car 4, wherein the unloading platform 3 is obliquely arranged on the crawler type travelling car 1 through the supporting mechanism 2, the moving is flexible and convenient by adopting a crawler type travelling mode, the unloading platform 3 is provided with a feeding end and a discharging end, the mine car 4 runs on the unloading platform 3 and is used for loading gangue, the supporting mechanism 2 comprises two lifting hydraulic cylinders arranged on the crawler type travelling car 1, the piston rod ends of the two lifting hydraulic cylinders are respectively connected with the discharging end and the middle part of the unloading platform 3, the height and the inclination angle of the unloading platform 3 can be adjusted through the two lifting hydraulic cylinders, the convenient unloading type feeding device can adapt to various working environments, has low space requirements and strong adaptability, a rotating platform 5 for unloading the mine car 4 and a track 6 for the mine car 4 to run are arranged on the unloading platform 3, one end of the rotary platform 5 is movably connected with the discharging end of the discharging platform 3 through a rotating shaft 7, the rotary platform 5 can rotate around the rotating shaft 7 in the circumferential direction, one end of the rail 6 is abutted against the rotary platform 5, the other end of the rail is arranged at the feeding end of the discharging platform 3, a first hydraulic oil cylinder 8 for driving the rotary platform 5 to rotate upwards is arranged below the rotary platform 5, the piston rod end of the first hydraulic oil cylinder 8 is connected with the rotary platform 5, when the first hydraulic oil cylinder 8 works, the rotary platform 5 is driven to rotate upwards, when the tail part of a mine car 4 on the rotary platform 5 rises upwards to a certain inclination angle, the gangue in the mine car 4 can be discharged, the rotating angle of the rotary platform 5 is 0-60 degrees, when the rotating angle reaches 60 degrees, the gangue in the mine car 3 can be completely discharged, a hydraulic pusher 9 for driving the mine car 4 to move is arranged on the rail 6, the hydraulic car pusher 9 runs along the track 6, the hydraulic car pusher 9 pushes the mine car 4 filled with the gangue to the rotating platform 5 from the feeding end of the unloading platform 3, the hydraulic car pusher 9 not only has large thrust and high speed, but also really realizes the separation of people and cars in the safety benefit, and the hydraulic car pusher 9 does not need personnel to operate the car pusher or push the car pusher manually in the running process, thereby effectively reducing the potential safety hazard of the personnel.
The mine car 4 adopts a front-rear unloading type and comprises a frame 42, a carriage 41, front wheels 45 and rear wheels 46, a fixed pin shaft 43 is arranged between the front end of the frame 42 and the carriage 41, the fixed pin shaft 43 is connected with the top end of the carriage 41 through a steel wire rope 44, the loaded gangue can be unloaded by the rotary mine car 4, compared with the cage-turning feeding in the prior art, the structure is simple, the number of attached equipment is small, the working efficiency is high, when the rotary platform 5 rotates upwards, the mine car 4 needs to be fixed on the rotary platform 5, for this purpose, a stopper 11 and a position locking device 10 are arranged on the rotary platform 5, the stopper 11 and the position locking device 10 are respectively arranged corresponding to the front wheels 45 and the rear wheels 46 of the mine car 4 and are used for fixing the mine car 4, when the mine car 4 enters the rotary platform 5 from a rail 6, the front wheels 45 of the mine car 4 contact with the stopper 11, the position locking device 10 works to lock the rear wheels 46 of the mine car, thereby fixing the mine car 4 on the rotary platform 5, being convenient for completing the work of the rotary mine car, and having simple structure and reliable work.
Still be provided with second hydraulic cylinder 12 on rotary platform 5, second hydraulic cylinder 12 corresponds the fixed pin axle 43 setting of mine car 4 for pop out fixed pin axle 43 from frame 42, second hydraulic cylinder 12 department is provided with pneumatic cylinder protection shield 13, pneumatic cylinder protection shield 13 can prevent that the waste rock whereabouts from damaging second hydraulic cylinder 12 when rotary platform 5 is rotatory, plays the guard action.
In addition, be provided with hydraulic power unit 14 on the crawler-type walking car 1, can provide power for first hydraulic cylinder 8, second hydraulic cylinder 12 and supporting mechanism 2, be provided with pneumatic cylinder supporting seat 15 on the hydraulic power unit 14, first hydraulic cylinder 8 sets up on pneumatic cylinder supporting seat 15.
The invention also provides a gangue dumping machine which comprises a travelling mechanism 100, a lifting mechanism 101 and a belt conveyor 102, wherein the belt conveyor 102 is provided with a discharge hopper 103, the gangue dumping machine also comprises the convenient-to-dump type feeding device, the discharge hopper 103 is arranged below the discharge end of the discharge platform 3, the gangue discharged by the mine car 4 falls into the discharge hopper 103 and then is dumped by the belt conveyor 102, and the gangue feeding efficiency is greatly improved due to the arrangement of the convenient-to-dump type feeding device, so that the working efficiency of the gangue dumping machine is improved, meanwhile, the convenient-to-dump type feeding device can synchronously move with the gangue dumping machine under the driving of the travelling vehicle 1, and the work of the gangue dumping machine is more convenient.
The present invention has been described in detail, and it should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
Claims (10)
1. The utility model provides a just, unload type feeder which characterized in that: including crawler-type walking car, supporting mechanism, platform and mine car of unloading, the platform of unloading passes through the supporting mechanism slope and sets up on crawler-type walking car, the platform of unloading has feed end and discharge end, it is provided with the track that is used for the rotary platform that the mine car unloaded and is used for the mine car walking on the platform of unloading, rotary platform one end is through the rotation axis and the discharge end swing joint of the platform of unloading, track one end and rotary platform looks butt, the other end setting is at the feed end of the platform of unloading, the rotary platform below is provided with the first hydraulic cylinder of the rotatory platform of drive upwards.
2. A portable feeding device as set forth in claim 1, further comprising: the rotation angle of the rotating platform is 0-60 degrees.
3. A portable feeding device as set forth in claim 1, further comprising: the mine car comprises a frame, a carriage, front wheels and rear wheels, wherein a fixed pin shaft is arranged between the front end of the frame and the carriage, and the fixed pin shaft is connected with the top end of the carriage through a steel wire rope.
4. A portable feeding device as set forth in claim 3, wherein: the mine car fixing device is characterized in that a limiting device, a locking device and a second hydraulic cylinder are arranged on the rotating platform, the limiting device and the locking device are respectively arranged corresponding to a front wheel and a rear wheel of a mine car and used for fixing the mine car, and the second hydraulic cylinder is arranged corresponding to a fixing pin shaft of the mine car and used for popping the fixing pin shaft out of the frame.
5. A conveniently removable feeding device according to claim 4, characterised in that: and a hydraulic cylinder protection plate is arranged at the second hydraulic cylinder.
6. A portable feeding device as set forth in claim 1, further comprising: and a hydraulic car pusher for driving the mine car to move is arranged on the track and runs along the track.
7. A portable feeding device as set forth in claim 1, further comprising: the supporting mechanism comprises two lifting hydraulic oil cylinders arranged on the crawler-type walking vehicle, and the piston rod ends of the two lifting hydraulic oil cylinders are respectively connected with the discharging end and the middle part of the discharging platform.
8. A portable feeding device as set forth in claim 1, further comprising: and the crawler-type walking vehicle is provided with a hydraulic pump station.
9. A portable feeding device as set forth in claim 8, further comprising: the hydraulic pump station is provided with a hydraulic cylinder supporting seat, and the first hydraulic cylinder is arranged on the hydraulic cylinder supporting seat.
10. The utility model provides a throw cash machine, includes running gear, lifting mechanism and belt conveyor, its characterized in that: the belt conveyor is provided with a discharge hopper, and further comprises the conveniently-discharged feeding device as claimed in any one of claims 1 to 9, wherein the discharge hopper is arranged below the discharge end of the discharge platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710345085.0A CN107701228B (en) | 2017-05-16 | 2017-05-16 | Just, unload type feeder and throw cash machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710345085.0A CN107701228B (en) | 2017-05-16 | 2017-05-16 | Just, unload type feeder and throw cash machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107701228A CN107701228A (en) | 2018-02-16 |
| CN107701228B true CN107701228B (en) | 2020-01-14 |
Family
ID=61169487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710345085.0A Active CN107701228B (en) | 2017-05-16 | 2017-05-16 | Just, unload type feeder and throw cash machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107701228B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111792311A (en) * | 2020-06-13 | 2020-10-20 | 包月祥 | Guide chain type transportation system |
| CN112459833B (en) * | 2020-11-25 | 2021-07-20 | 太原理工大学 | Gangue conveying backfill system and method for laying transmission rubber belt under rail |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004285709A (en) * | 2003-03-24 | 2004-10-14 | Sohatsu System Kenkyusho:Kk | Road tunnel ventilation control apparatus and computer program |
| CN201407070Y (en) * | 2009-05-22 | 2010-02-17 | 铁煤多种经营天成机电设备总厂 | Waste roadway filling walking-type gangue throwing machine |
| CN203975881U (en) * | 2014-07-14 | 2014-12-03 | 于波涛 | The belt conveyer charging gear that stretches |
| CN105800342A (en) * | 2016-05-16 | 2016-07-27 | 江苏万宝机械有限公司 | Tire type moving continuous feeding device |
| CN206722880U (en) * | 2017-05-16 | 2017-12-08 | 兖州煤业股份有限公司 | One kind just unloads type charging gear and throws cash machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203667483U (en) * | 2013-12-13 | 2014-06-25 | 新汶矿业集团有限责任公司华丰煤矿 | Adjustable waste rock throwing belt conveyor |
| CN204777260U (en) * | 2015-07-09 | 2015-11-18 | 上海大屯能源股份有限公司 | Throw cash belt feeder |
-
2017
- 2017-05-16 CN CN201710345085.0A patent/CN107701228B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004285709A (en) * | 2003-03-24 | 2004-10-14 | Sohatsu System Kenkyusho:Kk | Road tunnel ventilation control apparatus and computer program |
| CN201407070Y (en) * | 2009-05-22 | 2010-02-17 | 铁煤多种经营天成机电设备总厂 | Waste roadway filling walking-type gangue throwing machine |
| CN203975881U (en) * | 2014-07-14 | 2014-12-03 | 于波涛 | The belt conveyer charging gear that stretches |
| CN105800342A (en) * | 2016-05-16 | 2016-07-27 | 江苏万宝机械有限公司 | Tire type moving continuous feeding device |
| CN206722880U (en) * | 2017-05-16 | 2017-12-08 | 兖州煤业股份有限公司 | One kind just unloads type charging gear and throws cash machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107701228A (en) | 2018-02-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108590660B (en) | Open-pit side coal mining and transporting device and method for rapidly transferring working face | |
| CN101434346A (en) | Scraper bucket type transloader | |
| CN109944633B (en) | Wireless remote control support connecting rod type airborne scraper conveying device and matched transferring method | |
| CN201087428Y (en) | Bucket type transloader | |
| CN107701228B (en) | Just, unload type feeder and throw cash machine | |
| CN202200981U (en) | Tipping bucket mining car | |
| CN110454219B (en) | Full-gangue underground automatic filling device and method | |
| CN101929349B (en) | Deviated well slag-raking machine | |
| CN202325505U (en) | Steep-slope heading machine | |
| CN201961208U (en) | Engineering vehicle and hopper device thereof | |
| CN103821530A (en) | Continuous excavating equipment and process for roadways | |
| CN203794240U (en) | Rubber-tyre type material piling and taking machine | |
| CN211055979U (en) | Gangue self-sliding filling equipment | |
| CN103723447A (en) | Onboard split type multi-angle scraper conveyor | |
| CN101929350B (en) | Deviated well slag-raking machine | |
| CN203382232U (en) | Large ultra-long single-arm material discharging and distributing machine | |
| CN103485787B (en) | Opencast mining work plane self-moving reversed loader | |
| CN202628170U (en) | Movable self-loading type waste rock bin mechanism | |
| CN102107618A (en) | Construction vehicle and hopper device thereof | |
| CN212317990U (en) | Comprehensive continuous coal mining system for open pit mine | |
| CN103332503B (en) | Large-scale over-long single armed row material distributing machine | |
| CN110552386B (en) | Gear rack rock loading bucket traction mechanism with adjustable supporting point | |
| CN206722880U (en) | One kind just unloads type charging gear and throws cash machine | |
| CN107060756A (en) | A kind of airborne rotary and lifting transporter | |
| CN203476334U (en) | Self-moving type transshipping machine for mining working face for open-pit mine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |