CN105201552B - A kind of self-movable foot end train of taking a step provided with Jiang Zu travel mechanisms - Google Patents
A kind of self-movable foot end train of taking a step provided with Jiang Zu travel mechanisms Download PDFInfo
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- CN105201552B CN105201552B CN201510635728.6A CN201510635728A CN105201552B CN 105201552 B CN105201552 B CN 105201552B CN 201510635728 A CN201510635728 A CN 201510635728A CN 105201552 B CN105201552 B CN 105201552B
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- taking
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- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 230000003028 elevating effect Effects 0.000 claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 238000005096 rolling process Methods 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 10
- 230000001050 lubricating effect Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 5
- 238000005461 lubrication Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/08—Shifting conveyors or other transport devices from one location at the working face to another
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
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- Road Paving Machines (AREA)
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Abstract
The invention belongs to supporting technology and equipment field after efficient speedy drivage, in order to which walking resistance can be reduced, accelerate the speed of travel, and can reduces or realizes moving certainly for train without manpower, the invention provides a kind of self-movable foot end train of taking a step provided with Jiang Zu travel mechanisms, a pair of control is provided with from the lift arm for moving train lifting between its support slide rail from the corresponding two bottom sides of rigid mount unit for moving train, lift arm is driven by rigid mount elevating ram, the piston rod of rigid mount elevating ram is connected with lift arm, the cylinder body of rigid mount elevating ram is connected with rigid mount unit.The present invention is the lifting by lift arm, the tail train that makes to take a step replaces support with supporting track, it is reciprocal to advance, entirely moving past journey certainly only needs worker's straighforward operation to complete, and tail train of taking a step replaces support, walking with supporting track, reduce from shifting resistance, and the rolling steel wheel relative support track of lift arm is walked to roll, and reduces the frictional resistance in walking process.
Description
Technical field
It is specific a kind of provided with Jiang Zu travel mechanisms the invention belongs to supporting technology and equipment field after efficient speedy drivage
Take a step self-movable foot end train.
Background technology
Self-movable foot end of taking a step is that the supporting middle key equipment for ensureing transport, the connection of its afterbody are about after efficient speedy drivage
160 meters taken a step from shifting overlapping straddle such as train, curved belt machine, power station on self-movable foot end rigid mount train, it is overall heavy
Amount is big, and walking resistance is big, has two kinds using walking manner in the past：When using wheel tyre walking, but this mechanism can not meet
Equipment is walked under bottom plate bad working environments；Second, laying track, using roller moving mechanism, this method applicability is strong, but rail
Road can not be from moving, and track laying adds the labor intensity and service working time of worker, and cost is higher.
The content of the invention
The present invention accelerates the speed of travel, and can reduces or realizes train without manpower to reduce walking resistance
From shifting, there is provided a kind of self-movable foot end train of taking a step provided with Jiang Zu travel mechanisms.
The present invention adopts the following technical scheme that：
A kind of self-movable foot end train of taking a step provided with Jiang Zu travel mechanisms, the self-movable foot end train of taking a step is by electric
Mechanism and hydraulic mechanism control, including be sequentially connected self-movable foot end termination of taking a step, supporting part, take a step aircraft tail shelf and from move row
Car, electric mechanism and hydraulic mechanism are located at self-movable foot end end, take a step self-movable foot end termination and supporting part passes through passage oil cylinder
Connection, supporting part bottom are provided with supporting part slide rail, and train supporting track is arranged with from the two bottom sides for moving train；It is described to move certainly
Train is made up of multigroup rigid mount unit bearing pin connection, and train supporting track is made up of multistage support slide rail connection, described
The lift arm that a pair of control lifts from shifting train is provided between the support slide rail of the corresponding two bottom sides of each group rigid mount unit,
Lift arm is driven by rigid mount elevating ram, and the piston rod of rigid mount elevating ram is connected with lift arm, rigid mount elevating ram
Cylinder body be connected with rigid mount unit.
Described rigid mount unit includes support body, pin row, belt roller and belt pressure wheel, and support body bottom is connected with piston shoes,
The side of support body is provided with lift arm mounting seat and cylinder installation seat；
Described lift arm includes support frame, and support frame is interior to be provided with rolling steel wheel by alignment pin and rolling bearing,
Alignment pin is fixed on support frame；
The cylinder body of the rigid mount elevating ram is fixed on cylinder installation seat, and the piston rod of rigid mount elevating ram passes through
Bearing pin is connected to the top of support frame, and the top of support frame is connected in lift arm mounting seat by bearing pin, the bottom of support frame
Both sides are provided with lift pin, by lift pin slide rail control will be supported to roll between steel wheel and lift pin.
Described rigid mount elevating ram tilts installation, and the piston rod end of rigid mount elevating ram is located at oblique upper.
Described support slide rail is formed by I-shaped rail and the weldering of bottom piston shoes group, and adjacent supports slide rail passes through its termination
Otic placode is connected with bearing pin, and lift pin is placed in the notch of I-shaped rail both sides, and the front end of train supporting track passes through otic placode
The end of supporting part slide rail is connected to bearing pin.
The alignment pin is further opened with lubrication hole with being provided with seal assembly at rolling bearing cooperation in alignment pin.
The present invention has the advantages that：
1st, the present invention be by being lifted by hydraulic mechanism driving from the lift arms of Yi Jiangzu mechanisms, make to take a step tail train with
Supporting track alternating supports, reciprocal to advance, and entirely moving past journey certainly only needs worker's straighforward operation to complete, and reduces laying
The manpower of track, non-cutting time of the train from during moving is saved, while the safety coefficient of underground work greatly improved, it is real
The purpose now increased efficiency by downsizing payrolls；
2nd, the whole journey that moves past certainly is by electric mechanism and the completion of hydraulic mechanism co- controlling, is avoided because human factor causes
From the mismatch error moved between train and supporting track；And when lifting supporting track, I-steel is limited in left and right two
Lift pin and between rolling steel wheel, can play prevents I-steel from coming off and the problem of double swerve, and performance accuracy is more preferable, can be suitably used for
Complicated bottom plate condition；
3rd, tail train of taking a step replaces support, walking with supporting track, reduces from moving resistance, and the rolling steel of lift arm
Take turns relative support track to walk to roll, reduce the frictional resistance in walking process.
Brief description of the drawings
Fig. 1 is the structural front view of the present invention；
Fig. 2 is the structure top view of the present invention；
Fig. 3 is the structural representation of rigid mount unit；
Fig. 4, Fig. 5 are the front view and side view of lift arm；
Fig. 6 is the structural representation of support slide rail；
In figure：1- supporting parts, 2- take a step aircraft tail shelf, 3- supporting part slide rails, 4- train supporting tracks, and 5- is from moving train, 6-
Passage oil cylinder, 7- take a step self-movable foot end termination, 8- support bodys, 9- pin rows, 10- belt rollers, 11- belt pressure wheels, 12- lift arms peace
Dress seat, 13- lift arms, 14- rigid mount elevating rams, 15- cylinder installation seats, 16- piston shoes, 17- support slide rails, 18- support frames,
19- fixing bolt components, 20- alignment pins, 21- lift pins, 22- rolling bearings, 23- seal assemblies, 24- roll steel wheel, 25-
Bearing pin, 26- otic placodes, 27- bearing pins, the I-shaped rail of 28-, 29- bottoms piston shoes, 30- electric mechanisms, 31- hydraulic mechanisms.
Embodiment
With reference to accompanying drawing, the embodiment of the present invention is described further：
The self-movable foot end train of taking a step provided with Jiang Zu travel mechanisms as shown in Figure 1, 2, the self-movable foot end use of taking a step
Train is controlled by electric mechanism 30 and hydraulic mechanism 31, including be sequentially connected self-movable foot end termination 7 of taking a step, supporting part 1, take a step
Aircraft tail shelf 2 and certainly shifting train 5, electric mechanism 30 and hydraulic mechanism 31 are at self-movable foot end termination 7, self-movable foot end termination of taking a step
7 and supporting part 1 connected by passage oil cylinder 6, the bottom of supporting part 1 is provided with supporting part slide rail 3, from move train 5 two bottom sides pair
Title is provided with train supporting track 4；It is described to be made up of from shifting train 5 multigroup rigid mount unit bearing pin connection, train supporting rail
Road 4 is made up of the multistage support connection of slide rail 17, the support slide rails 17 of the corresponding two bottom sides of each group rigid mount unit it
Between be provided with a pair of control from the lift arm 13 for moving train 5 and lifting, lift arm 13 driven by rigid mount elevating ram 14, and rigid mount is lifted
The piston rod of oil-lifting jar 14 is connected with lift arm 13, and the cylinder body of rigid mount elevating ram 14 is connected with rigid mount unit.Arranged from moving
Car 5 is to be connected by bearing pin with aircraft tail shelf 2 of taking a step, and realizes synchronization action, last vehicle of train connection gateway belt machine.Rigid mount unit
The overlay segment of power buggy, material dolly and curved belt machine and self-movable foot end of taking a step is supported by pin row, and is provided for it
Walking track, it is whole that belt, the material that transhipment curved belt machine discharge unloads are laid on belt roller 10 from shifting train.Its
In, rigid mount elevating ram 14 tilts installation, and the piston rod end of rigid mount elevating ram 14 is located at oblique upper.
Described rigid mount unit is as shown in figure 3, including support body 8, pin row 9, belt roller 10 and belt pressure wheel 11, support body
8 bottoms are connected with piston shoes 16, and the side of support body 8 is provided with lift arm mounting seat 12 and cylinder installation seat 15.
As shown in Figure 4,5, every group of rigid mount unit is symmetrically arranged a pair of lift arms the described structure of lift arm 13, bag
Support frame 18 is included, is provided with support frame 18 by alignment pin 20 and rolling bearing 22 and rolls steel wheel 24, alignment pin 20 is logical
Bolt assembly is crossed to be fixed on support frame 18；The cylinder body of the rigid mount elevating ram 14 is fixed on cylinder installation seat 15, just
The piston rod of property frame elevating ram 14 is connected to the top of support frame 18 by bearing pin 25, and the top of support frame 18 is connected by bearing pin
It is connected in lift arm mounting seat 12, the bottom both sides of support frame 18 are provided with lift pin 21, and slide rail 17 will be supported by lift pin 21
Control ensures to roll steel wheel 24 with supporting the correct position during interaction of slide rail 17 to close between rolling steel wheel 24 and lift pin 21
System.Rolling bearing 22, alignment pin 20 and rolling steel wheel 24 coordinate, and realize and roll the relative support track of steel wheel 24（Support slide rail
17）Rolling walking, reducing friction resistance.And lubrication hole is offered in alignment pin 20, it is convenient to rolling inside steel wheel 24
Rolling bearing 22 lubricates, and ensures that its is working properly.
Train supporting track 4 is made up of the connection of support slide rail 17 shown in Multistage Graph 6, and described support slide rail 17 is by work
The 29 groups of welderings of font rail 28 and bottom piston shoes form, and are arranged symmetrically in rigid mount both sides, adjacent supports slide rail 17 passes through its termination
Otic placode 26 and bearing pin 27 connect, the front end of train supporting track 4 is connected to supporting part slide rail 3 by otic placode 26 and bearing pin 27
End, I-shaped rail 28, which is controlled by, to be rolled steel wheel 24 and lift pin 21, i.e. lift pin 21 and is just placed in I-shaped rail 28
In the notch of both sides, train supporting track is moved up and down with lift arm, and then realize that train supporting track and supporting part are same
Step acts.
Described rolling steel wheel 24, lift pin 21 and I-shaped rail 28 passes through the lift pin of left and right two in action process
21 are limited in I-shaped rail 28 in the confined space with the collective effect for rolling steel wheel 24, so as to play a part of anticreep.
When lift arm 13 lifts support slide rail 17, lift pin 21 contacts with I-shaped rail 28, rolls steel wheel 24 and I-shaped rail 28
Separate, and when lift arm puts down and supports slide rail it is supported on bottom plate, trench structure and I-shaped that steel wheel passes through itself
Shaped steel rail is stable to be coordinated, and effectively prevent its double swerve problem.
It is of the present invention from move train operation principle be：
1st, self-movable foot end of taking a step is advanced with train：Supporting part 1 acts first, forms stable support with tunnel roof and floor, just
Property frame elevating ram 14 piston rod stretch out, train supporting track 4 is placed on by driving lift arm 13, rolls steel wheel 23
It is supported on track（I-shaped rail）On, tail of entirely taking a step is given rise to design height from train 5 is moved, and is no longer connect with bottom plate
Touch, the extending action of the passage oil cylinder 6 for self-movable foot end termination 7 of taking a step is realized and walked forward, while drive entirely from move train 5 to
Preceding walking, in walking process, the rolling steel wheel 24 of lift arm is relative with support slide rail 17 to be rolled, and reduces frictional resistance.
2nd, train supporting track 4 advances：Supporting part 1 is packed up, and is no longer contacted with tunnel roof and floor, rigid mount elevating ram 14
Piston rod shrink, driving lift arm 13 by lift pin 21 with rolling steel wheel 24 clamping action train supporting track 4 is received
Design height is played, makes the piston shoes 16 and contacts baseplate of rigid mount bottom, forms support, now, passage oil cylinder 6 is shunk, and is passed through
Supporting part 1 and whole train supporting track 4 is promoted to move forward.
Thus by from the reciprocal advance for moving train and train supporting track, the certainly mobile of whole equipment, whole mistakes are realized
Journey is completed by worker's straighforward operation, and whole action provides power by electric mechanism and hydraulic mechanism.
Claims (3)
1. a kind of self-movable foot end train of taking a step provided with Jiang Zu travel mechanisms, the self-movable foot end train of taking a step is by electric machine
Structure（30）And hydraulic mechanism（31）Control, including the self-movable foot end termination of taking a step being sequentially connected（7）, supporting part（1）, tail of taking a step
Frame（2）With shifting train certainly（5）, electric mechanism（30）And hydraulic mechanism（31）Located at self-movable foot end termination（7）Place, takes a step from telephone-moving
Tail end head（7）And supporting part（1）Pass through passage oil cylinder（6）Connection, supporting part（1）Bottom is provided with supporting part slide rail（3）, arranged from moving
Car（5）Two bottom sides be arranged with train supporting track（4）；It is described to move train certainly（5）Pin is passed through by multigroup rigid mount unit
Axis connection forms, train supporting track（4）Slide rail is supported by multistage（17）Connection composition, it is characterised in that：The each group rigidity
The support slide rail of the corresponding two bottom sides of frame unit（17）Between be provided with a pair of control from moving train（5）The lift arm of lifting
（13）, lift arm（13）By rigid mount elevating ram（14）Driving, rigid mount elevating ram（14）Piston rod and lift arm
（13）Connection, rigid mount elevating ram（14）Cylinder body be connected with rigid mount unit；
Described rigid mount unit includes support body（8）, pin row（9）, belt roller（10）And belt pressure wheel（11）, support body（8）Bottom
Portion is connected with piston shoes（16）, support body（8）Side lift arm mounting seat is installed（12）And cylinder installation seat（15）；
Described lift arm（13）Including support frame（18）, support frame（18）Inside pass through alignment pin（20）And rolling bearing（22）
Rolling steel wheel is installed（24）, alignment pin（20）It is fixed on support frame（18）On；
The rigid mount elevating ram（14）Cylinder body be fixed on cylinder installation seat（15）On, rigid mount elevating ram（14）Work
Stopper rod passes through bearing pin（25）It is connected to support frame（18）Top, support frame（18）Top by bearing pin be connected to lift arm pacify
Fill seat（12）On, support frame（18）Bottom both sides be provided with lift pin（21）, pass through lift pin（21）Slide rail will be supported（17）Control
System is rolling steel wheel（24）With lift pin（21）Between；
Described support slide rail（17）By I-shaped rail（28）With bottom piston shoes（29）Group weldering forms, adjacent supports slide rail（17）
Pass through the otic placode of its termination（26）And bearing pin（27）Connection, lift pin（21）It is placed in I-shaped rail（28）In the notch of both sides,
Train supporting track（4）Front end pass through otic placode（26）And bearing pin（27）It is connected to supporting part slide rail（3）End.
2. the self-movable foot end train of taking a step according to claim 1 provided with Jiang Zu travel mechanisms, it is characterised in that：It is described
Rigid mount elevating ram（14）Tilt installation, rigid mount elevating ram（14）Piston rod end be located at oblique upper.
3. the self-movable foot end train of taking a step according to claim 1 provided with Jiang Zu travel mechanisms, it is characterised in that：It is described
Alignment pin（20）With rolling bearing（22）Seal assembly is provided with cooperation（23）, alignment pin（20）On be further opened with lubricating
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510635728.6A CN105201552B (en) | 2015-09-30 | 2015-09-30 | A kind of self-movable foot end train of taking a step provided with Jiang Zu travel mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510635728.6A CN105201552B (en) | 2015-09-30 | 2015-09-30 | A kind of self-movable foot end train of taking a step provided with Jiang Zu travel mechanisms |
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| CN105201552A CN105201552A (en) | 2015-12-30 |
| CN105201552B true CN105201552B (en) | 2017-12-08 |
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| CN201510635728.6A Active CN105201552B (en) | 2015-09-30 | 2015-09-30 | A kind of self-movable foot end train of taking a step provided with Jiang Zu travel mechanisms |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108791354A (en) * | 2018-05-18 | 2018-11-13 | 中国神华能源股份有限公司 | Draft gear |
| CN109720783B (en) * | 2018-12-05 | 2023-05-30 | 中国煤炭科工集团太原研究院有限公司 | Power system for flexible adhesive tape reversed loader |
| CN109695451A (en) * | 2018-12-29 | 2019-04-30 | 中国煤炭科工集团太原研究院有限公司 | A kind of open coal mine highwall coal excavation apparatus running gear |
| CN113443382B (en) * | 2021-05-31 | 2023-06-30 | 宁夏天地奔牛实业集团有限公司 | Mining is with integral type belt feeder carriage |
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| CN103407737A (en) * | 2013-07-05 | 2013-11-27 | 中国煤炭科工集团太原研究院 | Stepping self-moving rubber belt conveyor tail used for fast driving |
| CN103754593A (en) * | 2013-12-28 | 2014-04-30 | 中国煤炭科工集团太原研究院有限公司 | Self-adapting rubber wheel walking device of mining rubber belt reversed loader |
| CN105173604A (en) * | 2015-09-22 | 2015-12-23 | 中国煤炭科工集团太原研究院有限公司 | Self-advancing tail device of underground coal mine belt conveyor |
| CN205063992U (en) * | 2015-09-30 | 2016-03-02 | 中国煤炭科工集团太原研究院有限公司 | Take a step from telephone -moving train for tail with fall and hinder moving mechanism |
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2015
- 2015-09-30 CN CN201510635728.6A patent/CN105201552B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011609A (en) * | 2010-12-07 | 2011-04-13 | 山西煤矿机械制造有限责任公司 | Walking running device for self-advancing tail |
| CN202250222U (en) * | 2011-08-29 | 2012-05-30 | 甘肃容和集团煤矿机械有限公司 | Self-propelled stepping device of scraper blade elevating conveyor |
| CN103407737A (en) * | 2013-07-05 | 2013-11-27 | 中国煤炭科工集团太原研究院 | Stepping self-moving rubber belt conveyor tail used for fast driving |
| CN103754593A (en) * | 2013-12-28 | 2014-04-30 | 中国煤炭科工集团太原研究院有限公司 | Self-adapting rubber wheel walking device of mining rubber belt reversed loader |
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