CN203974817U - From charging liftable mining trolley - Google Patents

From charging liftable mining trolley Download PDF

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Publication number
CN203974817U
CN203974817U CN201420372321.XU CN201420372321U CN203974817U CN 203974817 U CN203974817 U CN 203974817U CN 201420372321 U CN201420372321 U CN 201420372321U CN 203974817 U CN203974817 U CN 203974817U
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CN
China
Prior art keywords
vehicle frame
hydraulic
charging
liftable
rotationally
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.)
Withdrawn - After Issue
Application number
CN201420372321.XU
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Chinese (zh)
Inventor
张�浩
刘明生
张苗苗
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.)
HUAIBEI HENGYUAN ENGINEERING CONSTRUCTION EQUIPMENT Co Ltd
Original Assignee
HUAIBEI HENGYUAN ENGINEERING CONSTRUCTION EQUIPMENT Co Ltd
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Priority to CN201420372321.XU priority Critical patent/CN203974817U/en
Application granted granted Critical
Publication of CN203974817U publication Critical patent/CN203974817U/en
Withdrawn - After Issue legal-status Critical Current
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Abstract

The utility model discloses a kind of from charging liftable mining trolley, comprise vehicle frame (1) and be located at the winch mechanism on vehicle frame, it is characterized in that, before and after described vehicle frame, be symmetrical arranged two groups of hydraulic supporting mechanisms for lift car support body (2), on the vehicle frame between hydraulic supporting mechanism (1), be provided with the two groups of tramcar wheels (3) that match with tramroad (9), described every tramcar wheel (3) is all rotationally connected with the corresponding rotation arm (5) being rotatably connected on vehicle frame (1), described vehicle frame (1) is upper is provided with the hydraulic efficiency elevation structure (7) for rotating pivot arm corresponding to pivot arm.The utility model transport trolley is according to the space of coal mine down-hole tunnel, make full use of coal mine downhole mine Car Track, the existing water supply line high pressure water of driving surface as propulsion source, design different model is from charging liftable mining trolley, be convenient to choice for use under coal mine, to realize the Quick-return of driving face, coal-face material.

Description

From charging liftable mining trolley
Technical field
The utility model relates to a kind of underground mine use from charging liftable mining trolley.
Background technology
Driving face under coal mine, coal-face much equipment after driving surface fulfils assignment will withdraw, a large amount of equipment and material need to be transported new driving surface back or return ground overhaul, due to the restriction of coal mine working environment, driving face under coal mine, the loading and unloading operation spaces, tunnel such as coal-face are less, under coal mine, cannot use larger weight-lifting equipment, therefore much equipment cannot be transported in tunnel in entrucking, equipment is generally withdrawn from the rear sub-unit of driving surface disintegration, flat truck loaded onto by disintegration workpiece by staff, then transported back by flat truck.Intensity of workers is large, and handling efficiency is low, has restricted the raising of coal production efficiency and the reduction of cost.For meeting the rapid transport of large number quipments, support material and auxiliary material that in coal production process, headwork, coal-face withdraw, the disintegration quantity of less workpiece.Therefore be badly in need of developing a kind of transloading equipment that can realize Self-loading-unloading.Underground mine use is exactly the new product of developing for addressing the above problem from charging liftable mining trolley.This product Jian is complete, and withstanding corrosion handling efficiency is high, stable and reliable for performance.
Utility model content
The utility model is for the drawback of prior art, provide a kind of novel from charging liftable mining trolley, should be from charging liftable mining trolley according to the space of coal mine down-hole tunnel, make full use of coal mine downhole mine Car Track, the existing water supply line high pressure water of driving surface as propulsion source, design different model is from charging liftable mining trolley, be convenient to choice for use under coal mine, to realize the Quick-return of driving face, coal-face material.
The utility model technical solution problem adopts following technical scheme:
From charging liftable mining trolley, comprise vehicle frame and be located at the winch mechanism on vehicle frame, its constructional feature is, before and after described vehicle frame, be symmetrical arranged two groups of hydraulic supporting mechanisms for lift car support body, on the vehicle frame between hydraulic supporting mechanism, be provided with two groups of tramcar wheels that match with tramroad, every described tramcar wheel is all rotationally connected with the corresponding rotation arm being rotatably connected on vehicle frame, on described vehicle frame, is provided with the hydraulic efficiency elevation structure for rotating pivot arm corresponding to pivot arm.
The utility model constructional feature is also:
Described hydraulic supporting mechanism comprises hydraulic ram and piston rod, and described hydraulic ram is fixedly connected with vehicle frame bottom, and the head of described piston rod is perpendicular to tramroad, and line of centers overlaps with tramroad line of centers.
Described pivot arm is triangle, and its first edge is rotationally connected by rotating pin and vehicle frame, and the second edge is rotationally connected tramcar wheel by wheel shaft, and the 3rd edge is rotationally connected hydraulic efficiency elevation structure by hinging pin shaft.
Described hydraulic efficiency elevation structure comprises hydraulic ram and piston rod, and the bottom of described hydraulic ram is rotationally connected by connecting bearing pin and vehicle frame, and the head of described piston rod and pivot arm the 3rd edge is rotationally connected by hinging pin shaft.
The hydraulic pressure external pipeline of described hydraulic supporting mechanism and hydraulic efficiency elevation structure is provided with quick coupling, and described quick coupling is connected with outside feed flow pressure duct by control cock group; Described control cock group and quick coupling and outside feed flow pressure duct connection mode are for pegging graft.
Described winch mechanism is made up of rope sheave frame, reductor, rope sheave, HM Hydraulic Motor.
Compared with the prior art, the utility model beneficial effect is embodied in:
1, the utility model transport trolley tramcar wheel can be realized lifting, is convenient to the traction entrucking of transloading equipment or material in the situation that lowering height.
2, the utility model supports in orbit at the process hydraulic supporting mechanism piston rod head of charging, prevents mine car slippage, can transport trolley is effectively fixing.
3, the utility model transport trolley tramcar wheel is under the effect of telescoping mechanism, and in the time that needs are packed up reduction height, the piston rod head of hydraulic supporting mechanism supports in orbit, and tramcar wheel lifts, and weight supporting, on lifting mechanism, is convenient to tramcar wheel displacement.
4, the utility model transport trolley compact conformation, regulatory function is strong, is convenient to carrying, and efficiency is high, and can realize loading position, and the adjusting of handling distance adapts to colliery subsurface environment and uses.
5, the utility model equipment is particularly suitable for non-transformer, and being specially adapted to colliery only has the workplace of pumping plant feed flow, by water supply line pumping plant water source is provided, the handling that provide propulsion source to realize material, ensure safety of coal mines.
Brief description of the drawings
Fig. 1 is the structural representation in the time that charging liftable mining trolley normally moves.
Fig. 2 is the A-A section-drawing from charging liftable mining trolley.
Fig. 3 is the tramcar wheel raising structure schematic diagram from charging liftable mining trolley.
Fig. 4 is the structural representation that moves down when filling with substance from the chassis of charging liftable mining trolley.
Number in the figure: 1 vehicle frame, 2 hydraulic supporting mechanisms, 3 tramcar wheels, 4 rotating pins, 5 pivot arms, 6 hinging pin shafts, 7 hydraulic efficiency elevation structures, 8 connection bearing pins, 9 tramroads, 10 rope sheave framves, 11 protective covers are crossed rope sheave hole, 12, reductor, 13 rope sheaves, 14 control cock groups, 15, HM Hydraulic Motor, 16, protective cover, 17 haulage cables, 18 charging taper liner pieces.
Detailed description of the invention
By detailed description of the invention, technical solutions of the utility model are further explained to explanation below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, should comprise vehicle frame 1 and be located at the winch mechanism on vehicle frame from charging liftable mining trolley, transport trolley support body is the body structure by Plate Welding, the two ends, left and right of vehicle frame 1, in the forward and backward small box of vehicle frame 1, bottom, left and right two ends is symmetrical arranged two groups of support hydraulic pressure lifting mechanisms 2, lifting mechanism 2 comprises hydraulic ram and piston rod, cylinder bottom is connected upside-down mounting with the engaging lug on transport trolley support body on transport trolley chassis by bearing pin, piston rod head is perpendicular to tramroad, and its line of centers overlaps with tramroad line of centers.On the vehicle frame between hydraulic efficiency elevation structure, be provided with two groups of tramcar wheels 3 that match with track, every tramcar wheel 3 is all rotationally connected with the corresponding rotation arm 5 being rotatably connected on vehicle frame, on vehicle frame, is provided with the hydraulic efficiency elevation structure for rotating pivot arm corresponding to pivot arm.Pivot arm 5 is triangle, and its first edge is rotationally connected by rotating pin 4 and vehicle frame 1, and the second edge is rotationally connected tramcar wheel 3, the three edges by wheel shaft and is rotationally connected hydraulic efficiency elevation structure 7 by hinging pin shaft 6.Hydraulic efficiency elevation structure 7 comprises hydraulic ram and piston rod, and the bottom of hydraulic ram is rotationally connected with vehicle frame by connecting bearing pin 8, and the head of piston rod and pivot arm the 3rd edge is rotationally connected by hinging pin shaft 6.
As shown in the figure, winch mechanism is mainly made up of rope sheave frame 10, reductor 12, rope sheave 13, HM Hydraulic Motor 15, winch mechanism arranges protective cover 16, protective cover arranges haulage cable rope through 11, fluid control valve group 14 is set on the front console of protective cover, fluid control valve group is connected with the pipeline system on transport trolley, and totally 9 of fluid control valve groups, control respectively hydraulic support mechanism and hydraulic efficiency elevation structure and HM Hydraulic Motor 15.The external pipeline of hydraulic support mechanism and hydraulic efficiency elevation structure is connected with control cock group interface by quick coupling, is convenient to the grafting of external pipeline, and is connected with outside feed flow high-pressure rubber pipe by quick coupling.
As shown in the figure, in the time that the liftable mining trolley of certainly feeding needs lade, external high pressure rubber hose coupling is inserted to control cock group 14, handle control cock group hydraulic supporting mechanism 2 valve control handgrips, hydraulic supporting mechanism piston rod is bearing in while stretching out on mine car operation tramroad 9, and transport trolley support body is lifted and is fixed on tramroad.Handle control cock group lifting hydraulic gear 7 valve control handgrips, Huo Sai Gan Shrink is returned, and lifting hydraulic gear 7 piston rods drive hinging pin shafts 6 and pivot arm 5, tramcar wheel 3 are to transport trolley center rotating, and raise at tramcar wheel center, deorbit face, vehicle frame whole height reduces.As shown in Figure 3.Complete tramcar wheel to after rising, reversible control control cock group hydraulic supporting mechanism 2 valve control handgrips, hydraulic supporting mechanism piston rod retraction tramcar chassis is along with moving down, when tramcar wheel is to contact rail road and while supporting mine car constant weight, stop when piston rod is retracted being bearing on mine car orbit 9, now tramcar chassis height reduces and is fixed on tramroad by hydraulic supporting mechanism, while preventing mine car handling material, moves.At the mine car charging end inclined-plane cushion block 18 that prevents from feeding, now handle, handle control cock group HM Hydraulic Motor 14 valve control handgrips, draw material by haulage cable 17 and load onto transport trolley.Complete after transhipment material charging work, will put down car is risen according to contrary process, from control cock assembling and dismantling, except the main sebific duct of external high-pressure rubber pipe, transhipment material transports appointed place to mine car, returns to charging again after mine car discharging, and transport efficacy is high.

Claims (6)

1. from charging liftable mining trolley, comprise vehicle frame (1) and be located at the winch mechanism on vehicle frame, it is characterized in that, before and after described vehicle frame, be symmetrical arranged two groups of hydraulic supporting mechanisms for lift car support body (2), on the vehicle frame between hydraulic supporting mechanism (1), be provided with the two groups of tramcar wheels (3) that match with tramroad (9), described every tramcar wheel (3) is all rotationally connected with the corresponding rotation arm (5) being rotatably connected on vehicle frame (1), described vehicle frame (1) is upper is provided with the hydraulic efficiency elevation structure (7) for rotating pivot arm corresponding to pivot arm.
2. according to claim 1 from charging liftable mining trolley, it is characterized in that, described hydraulic supporting mechanism (2) comprises hydraulic ram and piston rod, described hydraulic ram is fixedly connected with vehicle frame (1) bottom, the head of described piston rod is perpendicular to tramroad (9), and line of centers overlaps with tramroad line of centers.
3. according to claim 1 from charging liftable mining trolley, it is characterized in that, described pivot arm (5) is triangle, its first edge is rotationally connected by rotating pin (4) and vehicle frame (1), the second edge is rotationally connected tramcar wheel (3) by wheel shaft, and the 3rd edge is rotationally connected hydraulic efficiency elevation structure (7) by hinging pin shaft (6).
4. according to claim 3 from charging liftable mining trolley, it is characterized in that, described hydraulic efficiency elevation structure (7) comprises hydraulic ram and piston rod, the bottom of described hydraulic ram is rotationally connected with vehicle frame (1) by connecting bearing pin (8), and the head of described piston rod and pivot arm (5) the 3rd edge is rotationally connected by hinging pin shaft (6).
5. according to claim 1 from charging liftable mining trolley, it is characterized in that, the hydraulic pressure external pipeline of described hydraulic supporting mechanism (2) and hydraulic efficiency elevation structure (7) is provided with quick coupling, and described quick coupling is connected with outside feed flow pressure duct by control cock group (14); Described control cock group (14) is grafting with quick coupling and outside feed flow pressure duct connection mode.
6. the liftable of charging certainly mining trolley according to claim 1, is characterized in that, described winch mechanism is made up of rope sheave frame (10), reductor (12), rope sheave (13), HM Hydraulic Motor (15).
CN201420372321.XU 2014-07-07 2014-07-07 From charging liftable mining trolley Withdrawn - After Issue CN203974817U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420372321.XU CN203974817U (en) 2014-07-07 2014-07-07 From charging liftable mining trolley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420372321.XU CN203974817U (en) 2014-07-07 2014-07-07 From charging liftable mining trolley

Publications (1)

Publication Number Publication Date
CN203974817U true CN203974817U (en) 2014-12-03

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Family Applications (1)

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CN201420372321.XU Withdrawn - After Issue CN203974817U (en) 2014-07-07 2014-07-07 From charging liftable mining trolley

Country Status (1)

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CN (1) CN203974817U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104085406A (en) * 2014-07-07 2014-10-08 淮北恒远工程建材设备有限责任公司 Liftable mining transport vehicle with automatic discharging function
CN111483477A (en) * 2020-01-14 2020-08-04 中车资阳机车有限公司 Two-shaft framework type vehicle body for track

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104085406A (en) * 2014-07-07 2014-10-08 淮北恒远工程建材设备有限责任公司 Liftable mining transport vehicle with automatic discharging function
CN104085406B (en) * 2014-07-07 2016-07-06 淮北恒远工程建材设备有限责任公司 From charging liftable mining trolley
CN111483477A (en) * 2020-01-14 2020-08-04 中车资阳机车有限公司 Two-shaft framework type vehicle body for track

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GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20141203

Effective date of abandoning: 20160706

C25 Abandonment of patent right or utility model to avoid double patenting