CN101487401B - Intermittent ambulation support platform - Google Patents

Intermittent ambulation support platform Download PDF

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Publication number
CN101487401B
CN101487401B CN2009100251494A CN200910025149A CN101487401B CN 101487401 B CN101487401 B CN 101487401B CN 2009100251494 A CN2009100251494 A CN 2009100251494A CN 200910025149 A CN200910025149 A CN 200910025149A CN 101487401 B CN101487401 B CN 101487401B
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CN
China
Prior art keywords
frame
support platform
dolly
roller
floating vehicle
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
Application number
CN2009100251494A
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Chinese (zh)
Other versions
CN101487401A (en
Inventor
缪协兴
徐桂云
段子晔
马庆林
陈作庆
翟春香
黄丽
邰文涛
林有彪
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.)
Jiangsu CMLX Energy Technology Co.,Ltd.
China University of Mining and Technology CUMT
Original Assignee
China University of Mining and Technology CUMT
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Publication date
Application filed by China University of Mining and Technology CUMT filed Critical China University of Mining and Technology CUMT
Priority to CN2009100251494A priority Critical patent/CN101487401B/en
Publication of CN101487401A publication Critical patent/CN101487401A/en
Application granted granted Critical
Publication of CN101487401B publication Critical patent/CN101487401B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

An intermittent travelling support platform, including a frame; a floating vehicle is arranged on the frame, a traction hydraulic cylinder is arranged on the floating vehicle and a piston rod thereof and the frame are connected together. A roller rail which is convenient for the running of the floating vehicle is arranged between the floating vehicle and the frame; two pairs of supporting hydraulic cylinders which are vertically arranged are arranged at two sides of the floating vehicle; and a beam which fixes the two pairs of the supporting hydraulic cylinders on the floating vehicle is arranged between the two pairs of supporting hydraulic cylinders which are vertically arranged. The intermittent walking support platform can realize the intermittent walking under special working condition as overloading, overcomes limitations of the traditional crawler-type and wheeled travelling device in certain special occasions and achieves automatic travelling function. The intermittent walking support platform has simple structure, no need of paving of special roller rails, strong adaptability, small occupied space, stable operation and low cost.

Description

A kind of intermittent ambulation support platform
Technical field
The present invention relates to a kind of support platform, especially a kind of heave-load device such as intermittent ambulation support platforms such as gangue refill machine, conveyer tail that require frequent mobile operating under the coal mine that are applicable to.
Background technology
In plant equipment running gear design process, need to consider many-sided factor, adapt to the actual conditions of workplace.Common walking mechanism such as crawler type walking mechanism, and chain type walking mechanism all have common shortcoming, i.e. design is complicated, the expense height, and fuel consumption is big, and the demand motive force source power is big.The system that also has adopts the track roller formula to move method, being about to roller is placed on the roller track, by haulage gear roller is rolled on roller track and finish motor function, haulage device such as mine car commonly, freight volume is big, and walking is convenient, but needs to lay special-purpose roller track, moving line is more fixing, and expense is higher.Above-mentioned several running gear takes up room all bigger, through long-term application in practice, update, but do not require that in some complex-terrains and small space high-speed motion and motion frequency cross the higher position and can make the running gear that equipment is simpler, cost is lower still unresolved.
Summary of the invention
The objective of the invention is to overcome the weak point in the prior art, provide a kind of simple in structure, it is little to take up room, and operates steadily, and cost is low, can satisfy the intermittent ambulation support platform under the heavily loaded situation.
The technical solution adopted for the present invention to solve the technical problems: it comprises frame, be located at the dolly that moves about of frame top, the dolly that moves about is provided with the traction fluid cylinder pressure that is connected with frame, frame is provided with the roller track of the trolley travelling of being convenient to move about, the move about bottom of dolly is provided with the idler wheel mechanism that moves in roller track, the frame bilateral symmetry is provided with the supporting cylinder of vertical placement, and vertically the supporting cylinder of placing is fixed on the dolly that moves about by crossbeam.
Described traction fluid cylinder pressure is two, is symmetricly set on the dolly front part sides of moving about; Described idler wheel mechanism is by three roller shafts, and the roller and the sliding bearing that are located at three roller shaft two ends successively constitute; The piston rod bottom of described supporting cylinder is provided with the secondary feet of ball.
The invention has the beneficial effects as follows: can under special operation condition, the support platform as heavily loaded matrix realize intermittent ambulation, for example intermittent ambulation support platform such as gangue refill machine, conveyer tail.Overcome traditional crawler type and running gear system limitation, realized automatic walking function in some specific occasion.Its structure design is simple, need not to lay special-purpose roller track, and compliance is strong, and it is little to take up room, and operates steadily, and cost is low.
Description of drawings
Fig. 1 is a structural representation view of the present invention.
Fig. 2 is a side-looking structural representation of the present invention.
Fig. 3 is the A-A sectional view of Fig. 2.
Among the figure: 1-supporting cylinder, 2-traction fluid cylinder pressure, 3-roller main shaft, the 4-dolly that moves about, 5-crossbeam, 6-roller track, the secondary feet of 7-ball, 8-roller, 9-sliding bearing, 10-frame, 11-vehicle frame, 12-sliding shaft sleeve.
The specific embodiment
The invention will be further described below in conjunction with the embodiment in the accompanying drawing:
Intermittent ambulation support platform of the present invention, mainly constitute by two traction fluid cylinder pressures 2, four supporting cylinders 1, the dolly 4 that moves about, frame 10 and roller tracks 6, dolly 4 bottoms of moving about are fixed with three roller main shafts 3 by vehicle frame 11, three roller main shaft 3 two ends are equipped with roller 8 and sliding bearing 9 respectively successively, between sliding bearing 9 and the axle sliding shaft sleeve 12 is housed, sliding bearing 9 is fastened in the flute profile vehicle frame 11, roller 8 is fastened in the flute profile roller track 6, can bear heavy duty with this dolly 4 of guaranteeing to move about.The dolly 4 that moves about is located at frame 10 tops, symmetry is fixed two traction fluid cylinder pressures 2 on it, the piston rod of traction fluid cylinder pressure 2 and frame 10 link together, roller track 6 is housed on the frame 10, the dolly 4 that moves about is placed in the roller track 6 by roller 8, can move freely in roller track 6 under the effect of traction fluid cylinder pressure 2.Four supporting cylinders 1 are vertically placed, and are located at four jiaos of the dolly 4 that moves about respectively, to guarantee that steadily the piston rod of supporting cylinder 1 bottom is provided with the secondary feet 7 of ball; Two pairs of supporting cylinders of vertically placing 1 are fixed as one by the crossbeam 5 and the dolly 4 that moves about.
During work, the piston rod of four supporting cylinders 1 stretches out simultaneously, the secondary feet 7 of ball contacts with ground, whole device is held up, relative motion takes place with frame 10 in the dolly 4 that moves about under the effect of traction fluid cylinder pressure 2, the dolly 4 that moves about this moment is fixed on the ground by four supporting cylinders, and the piston rod of two traction fluid cylinder pressures 2 shrinks simultaneously or stretches out, and frame 10 is advanced a segment distance forward or backward.The piston rod of four supporting cylinders 1 is regained simultaneously, dolly 4 constraint reliefs that move about, and frame 10 is placed on the ground and contacts with ground.The piston rod of two traction fluid cylinder pressures 2 stretches out simultaneously or shrinks, and the dolly 4 that moves about slides forward or backward and gets back to and frame 10 corresponding initial positions, promptly finishes a walking process.Circulation successively makes supporting cylinder 1 and traction fluid cylinder pressure 2 orders flexible, finishes the walking action of desired location.

Claims (4)

1. intermittent ambulation support platform, it is characterized in that: it comprises frame (10), be located at the dolly that moves about (4) of frame (10) top, the dolly (4) that moves about is provided with the traction fluid cylinder pressure (2) that is connected with frame (10), frame (10) is provided with the roller track (6) of dolly (4) operation of being convenient to move about, the move about bottom of dolly (4) is provided with the idler wheel mechanism of operation in roller track (6), frame (10) bilateral symmetry is provided with the supporting cylinder (1) of vertical placement, and vertically the supporting cylinder of placing (1) is fixed on the dolly that moves about (4) by crossbeam (5).
2. according to right 1 described intermittent ambulation support platform, it is characterized in that: described traction fluid cylinder pressure (2) is two, is symmetricly set on the dolly that moves about (4) front part sides.
3. according to right 1 described intermittent ambulation support platform, it is characterized in that: described idler wheel mechanism is by three roller shafts (3), and the roller (8) and the sliding bearing (9) that are located at three roller shafts (3) two ends successively constitute.
4. according to right 1 described intermittent ambulation support platform, it is characterized in that: the piston rod bottom of described supporting cylinder (1) is provided with the secondary feet (7) of ball.
CN2009100251494A 2009-02-17 2009-02-17 Intermittent ambulation support platform Expired - Fee Related CN101487401B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009100251494A CN101487401B (en) 2009-02-17 2009-02-17 Intermittent ambulation support platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009100251494A CN101487401B (en) 2009-02-17 2009-02-17 Intermittent ambulation support platform

Publications (2)

Publication Number Publication Date
CN101487401A CN101487401A (en) 2009-07-22
CN101487401B true CN101487401B (en) 2011-03-09

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103244176B (en) * 2012-02-03 2015-08-05 淮南郑煤机舜立机械有限公司 Scraper blade elevating conveyor self-advancing Device
CN102606166B (en) * 2012-03-21 2015-05-20 张凌杰 Downhole self-moving platform
CN103541761A (en) * 2013-10-15 2014-01-29 北京城建设计研究总院有限责任公司 Shield tunneling machine walking type displacement vehicle
CN103939133A (en) * 2014-04-17 2014-07-23 中国矿业大学 Step making type self-moving mechanism
CN107288683A (en) * 2016-03-30 2017-10-24 辽宁工程技术大学 Coal mine equipment train hydraulic walking is from telephone-moving structure

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080904A (en) * 1976-07-28 1978-03-28 Heyl & Patterson, Inc. Railway car positioning apparatus
US5299674A (en) * 1991-12-20 1994-04-05 Westfalia Mining Progress, Inc. Conveyor system and method employing a mobile belt support structure
CN2714808Y (en) * 2004-08-04 2005-08-03 于聚旺 Self-traveling mechanism of transshipping machine
CN201025065Y (en) * 2007-04-28 2008-02-20 张志强 Transport plane self-shift device for cannon exploration working ground
CN201351105Y (en) * 2009-02-17 2009-11-25 中国矿业大学 Intermittent running support platform

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080904A (en) * 1976-07-28 1978-03-28 Heyl & Patterson, Inc. Railway car positioning apparatus
US5299674A (en) * 1991-12-20 1994-04-05 Westfalia Mining Progress, Inc. Conveyor system and method employing a mobile belt support structure
CN2714808Y (en) * 2004-08-04 2005-08-03 于聚旺 Self-traveling mechanism of transshipping machine
CN201025065Y (en) * 2007-04-28 2008-02-20 张志强 Transport plane self-shift device for cannon exploration working ground
CN201351105Y (en) * 2009-02-17 2009-11-25 中国矿业大学 Intermittent running support platform

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
冯振忠.《井下巷道矸石充填输送机的研制及应用》.《矿山机械》.2006,第34卷(第11期),86-88. *

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