CN106276595A - The monorail crane locomotive that coal mine roadway is special - Google Patents

The monorail crane locomotive that coal mine roadway is special Download PDF

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Publication number
CN106276595A
CN106276595A CN201610767516.8A CN201610767516A CN106276595A CN 106276595 A CN106276595 A CN 106276595A CN 201610767516 A CN201610767516 A CN 201610767516A CN 106276595 A CN106276595 A CN 106276595A
Authority
CN
China
Prior art keywords
hydraulic station
friction pulley
hydraulic
coal mine
special
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.)
Pending
Application number
CN201610767516.8A
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Chinese (zh)
Inventor
姚明远
杜为民
张玉青
郑兴伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UROICA MINING SAFETY ENGINEERING Co Ltd
Original Assignee
UROICA MINING SAFETY ENGINEERING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by UROICA MINING SAFETY ENGINEERING Co Ltd filed Critical UROICA MINING SAFETY ENGINEERING Co Ltd
Priority to CN201610767516.8A priority Critical patent/CN106276595A/en
Publication of CN106276595A publication Critical patent/CN106276595A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00Other constructional features or details
    • B66C13/18Control systems or devices
    • B66C13/20Control systems or devices for non-electric drives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66CCRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C9/00Travelling gear incorporated in or fitted to trolleys or cranes
    • B66C9/14Trolley or crane travel drives

Abstract

The present invention proposes the monorail crane locomotive that a kind of coal mine roadway is special, track and electrical source of power it is provided with in tunnel, including: power cable, Hydraulic Station, drive division, friction pulley, connecting rod, bottle gouard moved by hands, walking dolly and controller, Hydraulic Station is connected with electrical source of power, drive division is connected with Hydraulic Station, drive division is provided with hydraulic motor, hydraulic motor is connected with friction pulley, the periphery of friction pulley is provided with a circle rubber layer, the torque produced by friction transmission hydraulic motor between friction pulley and orbital plane, thus drive monorail crane locomotive to walk;Power cable, Hydraulic Station, drive division and bottle gouard moved by hands are all hung on track by walking dolly, and power cable is connected with electrical source of power;The oil-in of hydraulic motor is provided with pressure transducer, is provided with electromagnetic valve at the oil-out of Hydraulic Station, and controller is connected with pressure transducer and Hydraulic Station respectively.Present configuration is compact, flexible operation, and by hydraulic drive, strong and powerful, smooth running and braking are rapidly, reliably, environment friendly and pollution-free.

Description

The monorail crane locomotive that coal mine roadway is special
Technical field
The present invention relates to technical field of coal mine equipment, particularly relate to the monorail crane locomotive that a kind of coal mine roadway is special.
Background technology
The tunnel of underground coal mine is numerous with bend and uneven, and heavy plant equipment exists in transit much asks Topic, such as conevying efficiency is low, Transport Safety is poor.In order to solve the problems referred to above, it is traditional that prior art uses monorail crane to substitute Winch transports, and this means of transportation has had in terms of conevying efficiency with Transport Safety to be improved largely.But, colliery The working area of digging area narrow and small, for closely (less than 120 meters), the maintenance of equipment of little tonnage (less than 5 tons) or peace Installing standby transport operation, large-tonnage diesel engine monorail crane or electric monorail hang because of its train length head (about 20 meters) Cause using inconvenience.Though pneumatic monorail crane is more flexible, but have that source of the gas supply is limited, compressed gas transmission pipeline easily gets rusty Cause the defects such as pneumatic operated valve blocking, ramp transport easily slip by slope.How to design one to be exclusively used in little tonnage plants (or goods) and exist Power tool is transported in narrow and small working area, short distance safely, is to be presently required to solve the technical problem that.
Summary of the invention
For solving above the deficiencies in the prior art, the present invention proposes one and is exclusively used in little tonnage plants (or goods) Narrow and small working area, the special monorail crane locomotive of coal mine roadway of short distance hauling operation.
The technical scheme is that and be achieved in that:
The monorail crane locomotive that a kind of coal mine roadway is special, in the tunnel of underground coal mine use, be provided with in tunnel track and Electrical source of power, including: power cable, Hydraulic Station, drive division, friction pulley, connecting rod, bottle gouard moved by hands, carries the walking dolly of roller And controller,
Hydraulic Station is connected with electrical source of power by power cable, and drive division is connected with Hydraulic Station, and drive division is provided with hydraulic pressure Motor, hydraulic motor is connected with friction pulley, and the periphery of friction pulley is provided with a circle rubber layer, by friction between friction pulley and track The torque that transmission hydraulic motor produces, thus drive monorail crane locomotive to walk;Electrical source of power, power cable, Hydraulic Station, drive division And bottle gouard moved by hands is all hung on track by walking dolly;
The oil-in of hydraulic motor is provided with pressure transducer, is provided with electromagnetic valve at the oil-out of Hydraulic Station, and controller is respectively It is connected with pressure transducer and Hydraulic Station.
Preferably, the outer surface of periphery and rubber layer that rubber layer is sheathed on friction pulley is provided with wear-resisting projection.
It is further preferred that the anti-explosion cable that power cable is length 80-120 rice.
Being more highly preferred to, the pull strength of the monorail crane locomotive that coal mine roadway is special is 10KN, brake force 30KN, braking time Less than 0.9s.
Compared with prior art, the present invention is with electric power energy as power, and locomotive is small and exquisite, flexible operation, convenient and practical, passes through Hydraulic drive, strong and powerful and braking is reliable.Present configuration is simple and environmentally-friendly pollution-free, is worth application.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used To obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention.
In figure: 1, power cable;2, Hydraulic Station;3, drive division;4, friction pulley;5, connecting rod;6, bottle gouard moved by hands;7, walk little Car.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise Embodiment, broadly falls into the scope of protection of the invention.
As shown in Figure 1: the monorail crane locomotive that a kind of coal mine roadway is special, use in the tunnel of underground coal mine, in tunnel Be provided with track and electrical source of power, including: power cable 1, Hydraulic Station 2, drive division 3, friction pulley 4, connecting rod 5, bottle gouard moved by hands 6, from Walking dolly 7 with roller and controller,
Hydraulic Station 2 is connected with electrical source of power by power cable 1, and drive division 3 is connected with Hydraulic Station 2, and drive division 3 is provided with Hydraulic motor, hydraulic motor is connected with friction pulley 4, and the periphery of friction pulley 4 is provided with a circle rubber layer, between friction pulley 4 and track The torque produced by friction transmission hydraulic motor, thus drive monorail crane locomotive to walk;Power cable 1, Hydraulic Station 2, driving Portion 3 and bottle gouard moved by hands 6 are all hung on track by walking dolly 7;
The oil-in of hydraulic motor is provided with pressure transducer, is provided with electromagnetic valve at the oil-out of Hydraulic Station 2, and controller is respectively It is connected with pressure transducer and Hydraulic Station 2.
Operation principle: Hydraulic Station 2 is connected with electrical source of power by cable 1, and Hydraulic Station 2 converts electrical energy into hydraulic energy and supplies To drive division 3, drive division 3 is provided with hydraulic motor, and hydraulic motor is connected with friction pulley 4, and hydraulic motor drives friction pulley 4 turns Dynamic, friction pulley 4 is against track side surfaces, and the rotation of friction pulley 4 is converted into the driving force advanced along track by frictional force, drives locomotive Advance or retreat.When monorail crane locomotive is walked, it is positioned at the pressure transducer at hydraulic motor oil-in and measures hydraulic motor Required driving force and by data transfer to controller, controller is according to the size adjustment Hydraulic Station 2 of required driving force Electromagnetic valve at oil-out makes it supply the suitable hydraulic oil of hydraulic motor.Bottle gouard moved by hands 6 is advanced for lifting cargo, locomotive Time can by goods transport to desired location.
Compared with prior art, there is advantages that
1, simple in construction, arrangement is compact, arrange rationally, locomotive overall length is less than 1 meter at 4-6 rice, width, is suitable for underground coal mine The movement requirement of narrow regions.
2, use industrial power to power, do not limited by energy supply.The anti-explosion cable using length about 100 meters hangs over Moving with car on track, job area is at about 180 meters.
3, use hydraulic motor-friction pulley type of drive, the Hydraulic Station of cable power supply produce hydraulic energy, pressure, flow Steadily, fluid is clean, easy to maintenance.
4, walking is stable, braking is rapid, owing to the periphery of friction pulley 4 is provided with a circle rubber layer, can play and subtract during walking The effect of shake, can play the braking problem slowly hindering friction pulley 4 to cause due to inertia after braking.
5, bottle gouard moved by hands hoisting heavy is used, convenient and practical, simple in construction, environmental protection and energy saving.
As the preferred technical scheme of one, another embodiment of the present invention, rubber layer be sheathed on friction pulley 4 periphery and The outer surface of rubber layer is provided with wear-resisting projection.Rubber layer can be changed at any time according to its damaged degree, extends making of friction pulley 4 With the life-span, reduce the maintenance cost of complete machine.
As the preferred technical scheme of one, another embodiment of the present invention, power cable 1 is the anti-of length 80-120 rice Quick-fried cable.In the present invention, anti-explosion cable the most a length of 80-120 rice.Certainly, if any special requirement, the length of anti-explosion cable Degree can also extend in good time or shorten.
As the preferred technical scheme of one, one more embodiment of the present invention, the monorail crane locomotive that coal mine roadway is special Pull strength is 10KN, brake force 30KN, and braking time is less than 0.9s, and brake release, frictional force adjust and all can realize, and safety can Lean on.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.

Claims (4)

1. the monorail crane locomotive that coal mine roadway is special, uses in the tunnel of underground coal mine, is provided with track in described tunnel And electrical source of power, it is characterised in that including: power cable (1), Hydraulic Station (2), drive division (3), friction pulley (4), connecting rod (5), Bottle gouard moved by hands (6), the walking dolly (7) carrying roller and controller,
Hydraulic Station (2) is connected with described electrical source of power by power cable (1), and drive division (3) is connected with Hydraulic Station (2), drives Portion (3) is provided with hydraulic motor, and described hydraulic motor is connected with friction pulley (4), and the periphery of friction pulley (4) is provided with a circle rubber Layer, transmits, by friction, the torque that described hydraulic motor produces between friction pulley (4) and described track, thus drives single-rail crane Garage is walked;Described power cable (1), Hydraulic Station (2), drive division (3) and bottle gouard moved by hands (6) are all hung by walking dolly (7) On described track;
The oil-in of described hydraulic motor is provided with pressure transducer, is provided with electromagnetic valve, described control at the oil-out of Hydraulic Station (2) Device is connected with described pressure transducer and Hydraulic Station (2) respectively.
The monorail crane locomotive that coal mine roadway the most according to claim 1 is special, it is characterised in that: described rubber layer is sheathed on The periphery of friction pulley (4) and the outer surface of described rubber layer are provided with wear-resisting projection.
The monorail crane locomotive that coal mine roadway the most according to claim 1 is special, it is characterised in that: power cable (1) is for long The anti-explosion cable of degree 80-120 rice.
The monorail crane locomotive that coal mine roadway the most according to claim 1 is special, it is characterised in that: described coal mine roadway is special The pull strength of monorail crane locomotive be 10KN, brake force 30KN, braking time is less than 0.9s.
CN201610767516.8A 2016-08-30 2016-08-30 The monorail crane locomotive that coal mine roadway is special Pending CN106276595A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610767516.8A CN106276595A (en) 2016-08-30 2016-08-30 The monorail crane locomotive that coal mine roadway is special

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610767516.8A CN106276595A (en) 2016-08-30 2016-08-30 The monorail crane locomotive that coal mine roadway is special

Publications (1)

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CN106276595A true CN106276595A (en) 2017-01-04

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888185A (en) * 1971-10-20 1975-06-10 Robert Walsh High speed transportation system
DE2455109A1 (en) * 1974-11-21 1976-08-12 Blaser Hebe Foerderanlagen Suspended monorail trolley for hospitals - has electric motor driven running gear also powering chain hoist gear
CN2107413U (en) * 1991-07-17 1992-06-17 河南省煤炭科学研究所 Single rail hoist for anti-explosive special accumulator
CN2218122Y (en) * 1994-08-24 1996-01-24 抚顺矿务局电力机车工厂 Anti-explosive accumulator powered single rail hanging vehicle for coal mines
CN202729600U (en) * 2012-05-28 2013-02-13 山东新沙单轨运输装备有限公司 Small single-rail crane for mining purpose
CN202772502U (en) * 2012-08-10 2013-03-06 湖南九九矿安装备有限公司 Monorail crane for towing electric cables
CN203284083U (en) * 2013-04-03 2013-11-13 北京凯润机电设备制造有限责任公司 Wind-driven monorail crane
CN103395712A (en) * 2013-08-19 2013-11-20 金华诺王液压控制科技有限公司 Output-characteristic-adjustable hydraulic capstan electrohydraulic control system
CN203582290U (en) * 2013-09-17 2014-05-07 尤洛卡矿业安全工程股份有限公司 Monorail locomotive
CN203624851U (en) * 2013-11-30 2014-06-04 河南万合机械有限公司 Self-moving electric monorail hoist in coal mine
CN105217469A (en) * 2015-10-23 2016-01-06 徐州华东机械有限公司 A kind of new forms of energy hydraulic direct-drive monorail crane locomotive

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888185A (en) * 1971-10-20 1975-06-10 Robert Walsh High speed transportation system
DE2455109A1 (en) * 1974-11-21 1976-08-12 Blaser Hebe Foerderanlagen Suspended monorail trolley for hospitals - has electric motor driven running gear also powering chain hoist gear
CN2107413U (en) * 1991-07-17 1992-06-17 河南省煤炭科学研究所 Single rail hoist for anti-explosive special accumulator
CN2218122Y (en) * 1994-08-24 1996-01-24 抚顺矿务局电力机车工厂 Anti-explosive accumulator powered single rail hanging vehicle for coal mines
CN202729600U (en) * 2012-05-28 2013-02-13 山东新沙单轨运输装备有限公司 Small single-rail crane for mining purpose
CN202772502U (en) * 2012-08-10 2013-03-06 湖南九九矿安装备有限公司 Monorail crane for towing electric cables
CN203284083U (en) * 2013-04-03 2013-11-13 北京凯润机电设备制造有限责任公司 Wind-driven monorail crane
CN103395712A (en) * 2013-08-19 2013-11-20 金华诺王液压控制科技有限公司 Output-characteristic-adjustable hydraulic capstan electrohydraulic control system
CN203582290U (en) * 2013-09-17 2014-05-07 尤洛卡矿业安全工程股份有限公司 Monorail locomotive
CN203624851U (en) * 2013-11-30 2014-06-04 河南万合机械有限公司 Self-moving electric monorail hoist in coal mine
CN105217469A (en) * 2015-10-23 2016-01-06 徐州华东机械有限公司 A kind of new forms of energy hydraulic direct-drive monorail crane locomotive

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Address after: 271000 Shandong high tech Zone, Xiang Xiang Road, west of the North Branch of the planning branch

Applicant after: Uroica precise information engineering Limited by Share Ltd

Address before: 271000 Shandong high tech Zone, Xiang Xiang Road, west of the North Branch of the planning branch

Applicant before: Uroica Mining Safety Engineering Co., Ltd.

RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170104