CN104191224A - Movable detaching vehicle special for flange of large mill - Google Patents
Movable detaching vehicle special for flange of large mill Download PDFInfo
- Publication number
- CN104191224A CN104191224A CN201410459582.XA CN201410459582A CN104191224A CN 104191224 A CN104191224 A CN 104191224A CN 201410459582 A CN201410459582 A CN 201410459582A CN 104191224 A CN104191224 A CN 104191224A
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- CN
- China
- Prior art keywords
- ring flange
- hydraulic
- hydraulic cylinder
- vertical beam
- driving wheel
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- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
Abstract
A movable detaching vehicle special for a flange of a large mill comprises a left longitudinal beam and a right longitudinal beam which are arranged in the front and back direction in parallel. The rear end of the left longitudinal beam and the rear end of the right longitudinal beam are connected through a transverse beam, a hydraulic power station and a driving console are arranged on the rear side of the transverse beam, a support is arranged on the front side of the transverse beam, the left side and the right side of the support are respectively provided with a steering wheel, a hydraulic steering system for controlling the two steering wheels to turn simultaneously is arranged in the support, the front end of the left longitudinal beam and the front end of the right longitudinal beam are respectively provided with a driving wheel, the center of each driving wheel is in transmission connection with a hydraulic traveling motor, and a flange detaching mechanism is arranged in the front of the left longitudinal beam and the front of the right longitudinal beam. The movable detaching vehicle has the functions of removing and installing the flange when the large mill is maintained, can move forward, move backward, turn and perform braking and is high in automation degree, safe and reliable, working efficiency is improved, and labor intensity is reduced.
Description
Technical field
The invention belongs to large-sized grinder maintenance special equipment technical field, relate in particular to the movable special dismounting car of a kind of large-sized grinder ring flange.
Background technology
Traditional large-sized grinder mainly adopts the mode of artificial cooperation driving in the time of maintenance, some enterprise is because the restriction in workshop cannot be used driving, can only adopt pure artificial mode to remove ring flange and the feeding chamber of mill feeding mouth, due to wet mill charging aperture and feed bin Long contact time, make grinding machine feeding chamber often be difficult to depart from charging aperture, removing grinding machine feeding chamber often wastes time and energy, if pure manually-operated words have more strengthened the difficulty of construction.Extend to a great extent the time of large-sized grinder maintenance, also reduced the security of construction simultaneously.
Summary of the invention
The present invention, in order to solve weak point of the prior art, provides the movable special dismounting car of large-sized grinder ring flange that a kind of automaticity is high, time saving and energy saving, safe and reliable, be specifically designed to dismounting mill feeding mouth place's ring flange and feeding chamber.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: the movable special dismounting car of large-sized grinder ring flange, comprise the left longeron and the right vertical beam that be arranged in parallel along fore-and-aft direction, between left longeron and right vertical beam rear end, connect by a crossbeam, crossbeam rear side is provided with hydraulic power station and riding manipulation platform, crossbeam front side is provided with support, the support left and right sides is respectively equipped with a deflecting roller, in support, be provided with and control two hydraulic steering systems that deflecting roller turns to simultaneously, left longeron and right vertical beam front end are respectively equipped with a driving wheel, the center of each driving wheel is connected with respectively a walk motor with hydraulic pressure, left longeron and right vertical beam front portion are provided with ring flange disassembly mechanism, hydraulic power station by control valve group and high-pressure oil pipe respectively with hydraulic steering system, walk motor with hydraulic pressure is connected with ring flange disassembly mechanism,
Described ring flange disassembly mechanism comprises the left jacking hydraulic cylinder that is vertically located at left longeron front end right side, vertically be located at right jacking hydraulic cylinder and the framework in right vertical beam front end left side, framework is located on left jacking hydraulic cylinder and right jacking hydraulic cylinder, on framework, be vertically provided with column, column is provided with ring flange dismounting arm, ring flange dismounting arm is horizontally disposed with, ring flange dismounting arm rear end is fixedly connected with column upper end, ring flange dismounting arm front end upper surface is provided with draw-in groove, framework leading flank is provided with respectively with left jacking hydraulic cylinder and right jacking hydraulic cylinder upper end by the fastening screw pin-and-hole coordinating of pegging graft.
Described hydraulic steering system is made up of a hydraulic steering cylinder and a set of mechanical linkage, and deflecting roller is provided with rotation direction sensor.
Described walk motor with hydraulic pressure is by wheel side speed reducer and driving wheel connection for transmission, and walk motor with hydraulic pressure is provided with speed probe.
On the piston rod of described left jacking hydraulic cylinder and right jacking hydraulic cylinder, be respectively equipped with a Stroke Displacement Transducer.
The leading section of described left longeron and right vertical beam is all provided with a radar range finding and positioner.
Described each driving wheel is equipped with a crashproof rack outward, and crashproof rack is provided with radar collision device.
Described hydraulic power station is located at crossbeam middle part, and riding manipulation platform is located at hydraulic power station left side or right side.
Described riding manipulation platform rear side is provided with pole, and pole is provided with acoustic-optic alarm.
Adopt technique scheme, electric control system of the present invention realizes the communication of system by CAN bus, adopts full hydraulic drive, the realization of the everything of full electric signal control vehicle.In use, driver can be by the realization of the everything of the operation push-button control vehicle on bridge or Digiplex in the present invention.The conversion that can realize vehicle to run, turn to, dismantle several duties such as ring flange by rotation open loop.Observe all parameters of vehicle by the display on riding manipulation platform.
Walking function is realized: walking function mainly provides power by hydraulic power station, is transferred and is realized advancing, retreating of vehicle by control valve group control walk motor with hydraulic pressure bidirectional rotary.The driving wheel tach signal detecting by the speed probe carrying on walk motor with hydraulic pressure, as feedback signal, reaches accurate regulation speed, the synchronous object of wheel.
The realization of turning function: turning function provides power by hydraulic power station, is switched to by control valve group the pattern that turns to, and controls hydraulic steering cylinder driving device bar linkage structure and promote deflecting roller rotation, realizes turning to of wheel.Detect the angle of wheel steering by being arranged on the rotation direction sensor of rotating mechanism inside, reach accurate control steering angle and turn to the object of synchronizeing.
The realization of mill feeding mouth ring flange disassembling function: ring flange disassembly mechanism is placed into left jacking hydraulic cylinder and right jacking hydraulic cylinder upper end, fastening screw is inserted in the pin-and-hole of framework bottom and the pin-and-hole of left jacking hydraulic cylinder and side, right jacking hydraulic cylinder upper end and fixed, manipulate left jacking hydraulic cylinder and right jacking hydraulic cylinder by the ring flange predetermined altitude of having dismantled arm jacking, then driving wheel moves forward the charging aperture that makes ring flange dismounting arm insert like a cork grinding machine, draw-in groove on ring flange dismounting arm is used for blocking ring flange inner side, tool car moves or rotates backward, so just being easy to a ring flange disassembles from charging aperture.
Function of the present invention has advances, retreats, turns to, brakes, and feeding chamber lifting, scheduling adjust, above everything is hydraulic-driven.Diesel engine or motor drive hydraulic power station to hydraulic steering system, walk motor with hydraulic pressure and hydraulic lifting detachment system fuel feeding as power source, the walk motor with hydraulic pressure, the wheel side speed reducer that are contained in left longeron and right vertical beam leading section drive driving wheel walking and braking, speed of travel stepless speed regulation, car brakeing comprises service brake and parking braking, turning to of hydraulic steering cylinder driving device linkage control deflecting roller, left lifting hydraulic cylinder and right lifting hydraulic cylinder are mainly used to support and adjust the height of ring flange dismounting arm.Framework, left lifting hydraulic cylinder and right lifting hydraulic cylinder can be fixed as one by fastening screw, just ring flange disassembly mechanism can be removed after pulling out fastening screw.The present invention both can handle at riding manipulation platform in addition, also can handle by wireless remote control.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the right view of Fig. 1.
Detailed description of the invention
As Fig. 1, shown in Fig. 2 and Fig. 3, the movable special dismounting car of large-sized grinder ring flange of the present invention, comprise the left longeron 1 and the right vertical beam 2 that be arranged in parallel along fore-and-aft direction, between left longeron 1 and right vertical beam 2 rear ends, connect by a crossbeam 3, crossbeam 3 rear sides are provided with hydraulic power station 4 and riding manipulation platform 5, crossbeam 3 front sides are provided with support 6, support 6 left and right sides are respectively equipped with a deflecting roller 7, in support 6, be provided with and control two hydraulic steering systems 8 that deflecting roller 7 turns to simultaneously, left longeron 1 and right vertical beam 2 front ends are respectively equipped with a driving wheel 9, the center of each driving wheel 9 is connected with respectively a walk motor with hydraulic pressure 10, left longeron 1 and right vertical beam 2 front portions are provided with ring flange disassembly mechanism, hydraulic power station 4 by control valve group 11 and high-pressure oil pipe respectively with hydraulic steering system 8, walk motor with hydraulic pressure 10 is connected with ring flange disassembly mechanism.
Ring flange disassembly mechanism comprises the left jacking hydraulic cylinder 12 that is vertically located at left longeron 1 front end right side, vertically be located at right jacking hydraulic cylinder 13 and the framework 21 in right vertical beam 2 front end left sides, framework 21 is located on left jacking hydraulic cylinder 12 and right jacking hydraulic cylinder 13, on framework 21, be vertically provided with column 23, column 23 is provided with ring flange dismounting arm 24, ring flange dismounting arm 24 is horizontally disposed with, ring flange dismounting arm 24 rear ends are fixedly connected with column 23 upper ends, ring flange dismounting arm 24 front end upper surfaces are provided with draw-in groove 25, framework 21 leading flanks are provided with respectively with left jacking hydraulic cylinder 12 and right jacking hydraulic cylinder 13 upper ends by fastening screw 22 pin-and-hole coordinating of pegging graft.
Hydraulic steering system 8 is made up of a hydraulic steering cylinder and a set of mechanical linkage, and deflecting roller 7 is provided with rotation direction sensor.
Walk motor with hydraulic pressure 10 is by wheel side speed reducer 18 and driving wheel 9 connection for transmissions, and walk motor with hydraulic pressure 10 is provided with speed probe.
On the piston rod of left jacking hydraulic cylinder 12 and right jacking hydraulic cylinder 13, be respectively equipped with a Stroke Displacement Transducer.
The leading section of left longeron 1 and right vertical beam 2 is all provided with a radar range finding and positioner 17.
Each driving wheel 9 is outer is equipped with a crashproof rack, and crashproof rack is provided with radar collision device.
Hydraulic power station 4 is located at crossbeam 3 middle parts, and riding manipulation platform 5 is located at hydraulic power station 4 left sides or right side.
Riding manipulation platform 5 rear sides are provided with pole 19, and pole 19 is provided with acoustic-optic alarm 20.
Electric control system of the present invention realizes the communication of system by CAN bus, adopt full hydraulic drive, the realization of the everything of full electric signal control vehicle.In use, driver can be by the realization of the everything of the operation push-button control vehicle on bridge or Digiplex in the present invention.The conversion that can realize vehicle to run, turn to, dismantle several duties such as ring flange by rotation open loop.Observe all parameters of vehicle by the display on riding manipulation platform 5.
Walking function is realized: walking function mainly provides power by hydraulic power station 4, controls walk motor with hydraulic pressure 10 bidirectional rotaries transfer and realize advancing, retreating of vehicle by control valve group 11.Driving wheel 9 tach signals that detect by the speed probe carrying on walk motor with hydraulic pressure 10, as feedback signal, reach accurate regulation speed, the synchronous object of wheel.
The realization of turning function: turning function provides power by hydraulic power station 4, is switched to by control valve group 11 pattern that turns to, and controls hydraulic steering cylinder driving device bar linkage structure and promote deflecting roller 7 and rotate, and realizes turning to of wheel.Detect the angle of wheel steering by being arranged on the rotation direction sensor of rotating mechanism inside, reach accurate control steering angle and turn to the object of synchronizeing.
The realization of mill feeding mouth ring flange disassembling function: ring flange disassembly mechanism is placed into left jacking hydraulic cylinder 12 and right jacking hydraulic cylinder 13 upper ends, fastening screw 22 is inserted to the pin-and-hole of framework 21 bottoms and the side, upper end of left jacking hydraulic cylinder 12 and right jacking hydraulic cylinder 13 fixes, manipulate left jacking hydraulic cylinder 12 and right jacking hydraulic cylinder 13 by the ring flange predetermined altitude of having dismantled arm 24 jackings, then driving wheel 9 moves forward the charging aperture that makes ring flange dismounting arm 24 insert like a cork grinding machine, draw-in groove 25 on ring flange dismounting arm 24 is for blocking ring flange inner side, tool car moves or rotates backward, so just being easy to a ring flange disassembles from charging aperture.
Function of the present invention has advances, retreats, turns to, brakes, and feeding chamber lifting, scheduling adjust, above everything is hydraulic-driven.Diesel engine or motor drive hydraulic power station 4 to hydraulic steering system 8, walk motor with hydraulic pressure and hydraulic lifting detachment system fuel feeding as power source, the walk motor with hydraulic pressure 10, the wheel side speed reducer 18 that are contained in left longeron 1 and right vertical beam 2 leading sections drive driving wheel 9 walk and brake, speed of travel stepless speed regulation, car brakeing comprises service brake and parking braking, turning to of hydraulic steering cylinder driving device linkage control deflecting roller 7, left lifting hydraulic cylinder 12 and right lifting hydraulic cylinder 13 are mainly used to support and adjust the height of ring flange dismounting arm 24.Framework 21, left lifting hydraulic cylinder 12 and right lifting hydraulic cylinder 13 can be fixed as one by fastening screw 22, pull out fastening screw 22 and just ring flange disassembly mechanism can be removed afterwards.The present invention both can handle at riding manipulation platform 5 in addition, also can handle by wireless remote control.
Above embodiment is the unrestricted technical scheme of the present invention in order to explanation only, although the present invention is had been described in detail with reference to above-described embodiment, those of ordinary skill in the art is to be understood that: still can modify or be equal to replacement the present invention, and not departing from any modification or partial replacement of the spirit and scope of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (8)
1. the movable special dismounting car of large-sized grinder ring flange, it is characterized in that: comprise the left longeron and the right vertical beam that be arranged in parallel along fore-and-aft direction, between left longeron and right vertical beam rear end, connect by a crossbeam, crossbeam rear side is provided with hydraulic power station and riding manipulation platform, crossbeam front side is provided with support, the support left and right sides is respectively equipped with a deflecting roller, in support, be provided with and control two hydraulic steering systems that deflecting roller turns to simultaneously, left longeron and right vertical beam front end are respectively equipped with a driving wheel, the center of each driving wheel is connected with respectively a walk motor with hydraulic pressure, left longeron and right vertical beam front portion are provided with ring flange disassembly mechanism, hydraulic power station by control valve group and high-pressure oil pipe respectively with hydraulic steering system, walk motor with hydraulic pressure is connected with ring flange disassembly mechanism,
Described ring flange disassembly mechanism comprises the left jacking hydraulic cylinder that is vertically located at left longeron front end right side, vertically be located at right jacking hydraulic cylinder and the framework in right vertical beam front end left side, framework is located on left jacking hydraulic cylinder and right jacking hydraulic cylinder, on framework, be vertically provided with column, column is provided with ring flange dismounting arm, ring flange dismounting arm is horizontally disposed with, ring flange dismounting arm rear end is fixedly connected with column upper end, ring flange dismounting arm front end upper surface is provided with draw-in groove, framework leading flank is provided with respectively with left jacking hydraulic cylinder and right jacking hydraulic cylinder upper end by the fastening screw pin-and-hole coordinating of pegging graft.
2. the movable special dismounting car of large-sized grinder ring flange according to claim 1, is characterized in that: described hydraulic steering system is made up of a hydraulic steering cylinder and a set of mechanical linkage, and deflecting roller is provided with rotation direction sensor.
3. the movable special dismounting car of large-sized grinder ring flange according to claim 1, is characterized in that: described walk motor with hydraulic pressure is by wheel side speed reducer and driving wheel connection for transmission, and walk motor with hydraulic pressure is provided with speed probe.
4. the movable special dismounting car of large-sized grinder ring flange according to claim 1, is characterized in that: on the piston rod of described left jacking hydraulic cylinder and right jacking hydraulic cylinder, be respectively equipped with a Stroke Displacement Transducer.
5. the movable special dismounting car of large-sized grinder ring flange according to claim 1, is characterized in that: the leading section of described left longeron and right vertical beam is all provided with a radar range finding and positioner.
6. the movable special dismounting car of large-sized grinder ring flange according to claim 1, is characterized in that: described each driving wheel is equipped with a crashproof rack outward, and crashproof rack is provided with radar collision device.
7. the movable special dismounting car of large-sized grinder ring flange according to claim 1, is characterized in that: described hydraulic power station is located at crossbeam middle part, and riding manipulation platform is located at hydraulic power station left side or right side.
8. the movable special dismounting car of large-sized grinder ring flange according to claim 1, is characterized in that: described riding manipulation platform rear side is provided with pole, and pole is provided with acoustic-optic alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410459582.XA CN104191224A (en) | 2014-09-11 | 2014-09-11 | Movable detaching vehicle special for flange of large mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410459582.XA CN104191224A (en) | 2014-09-11 | 2014-09-11 | Movable detaching vehicle special for flange of large mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104191224A true CN104191224A (en) | 2014-12-10 |
Family
ID=52076671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410459582.XA Pending CN104191224A (en) | 2014-09-11 | 2014-09-11 | Movable detaching vehicle special for flange of large mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104191224A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681139A (en) * | 2019-01-02 | 2019-04-26 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | Shackle device in a kind of fluid pressure type power-assisted |
| CN111874053A (en) * | 2020-06-23 | 2020-11-03 | 如皋市宝象叉车有限公司 | Shifting device in heavy equipment cabin |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2337002Y (en) * | 1998-06-29 | 1999-09-08 | 张翰璧 | Digital control combined driving apparatus |
| CN2538483Y (en) * | 2002-04-27 | 2003-03-05 | 武汉宝德机电有限责任公司 | Machine for detaching and assembling roll bearing seat |
| CN2548760Y (en) * | 2001-12-18 | 2003-05-07 | 张庆飞 | Screw nut puller |
| CN201030480Y (en) * | 2006-03-18 | 2008-03-05 | 张庆飞 | Hydraulic spring nut detaching machine |
| KR101035606B1 (en) * | 2008-10-27 | 2011-05-19 | 김선환 | handcart work trap |
| CN204035977U (en) * | 2014-09-11 | 2014-12-24 | 郑州贝龙液压技术有限公司 | The movable special dismounting car of large-sized grinder ring flange |
-
2014
- 2014-09-11 CN CN201410459582.XA patent/CN104191224A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2337002Y (en) * | 1998-06-29 | 1999-09-08 | 张翰璧 | Digital control combined driving apparatus |
| CN2548760Y (en) * | 2001-12-18 | 2003-05-07 | 张庆飞 | Screw nut puller |
| CN2538483Y (en) * | 2002-04-27 | 2003-03-05 | 武汉宝德机电有限责任公司 | Machine for detaching and assembling roll bearing seat |
| CN201030480Y (en) * | 2006-03-18 | 2008-03-05 | 张庆飞 | Hydraulic spring nut detaching machine |
| KR101035606B1 (en) * | 2008-10-27 | 2011-05-19 | 김선환 | handcart work trap |
| CN204035977U (en) * | 2014-09-11 | 2014-12-24 | 郑州贝龙液压技术有限公司 | The movable special dismounting car of large-sized grinder ring flange |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681139A (en) * | 2019-01-02 | 2019-04-26 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | Shackle device in a kind of fluid pressure type power-assisted |
| CN109681139B (en) * | 2019-01-02 | 2024-03-01 | 中国石油天然气集团有限公司 | Hydraulic power-assisted screwing-on and screwing-off device |
| CN111874053A (en) * | 2020-06-23 | 2020-11-03 | 如皋市宝象叉车有限公司 | Shifting device in heavy equipment cabin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20170503 |