CN104227387B - Large-sized grinder lining-plate bolt dismantles movable special-purpose vehicle - Google Patents
Large-sized grinder lining-plate bolt dismantles movable special-purpose vehicle Download PDFInfo
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- CN104227387B CN104227387B CN201410459824.5A CN201410459824A CN104227387B CN 104227387 B CN104227387 B CN 104227387B CN 201410459824 A CN201410459824 A CN 201410459824A CN 104227387 B CN104227387 B CN 104227387B
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- 239000003638 chemical reducing agent Substances 0.000 claims description 5
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- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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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
- B23P19/06—Screw or nut setting or loosening machines
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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
Large-sized grinder lining-plate bolt dismantles movable special-purpose vehicle, including the left longeron be arrangeding in parallel along the longitudinal direction and right vertical beam, connected by a crossbeam between left longeron and right vertical beam rear end, hydraulic power station and riding manipulation platform it is provided with on rear side of crossbeam, support it is provided with on front side of crossbeam, support is respectively arranged on the left side and the right side a deflecting roller, it is provided with in support and controls the hydraulic steering system that two deflecting rollers turn 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 a walk motor with hydraulic pressure respectively, left jacking hydraulic cylinder it is provided with on the right side of left longeron front end, right jacking hydraulic cylinder it is provided with on the left of right vertical beam front end；Left jacking hydraulic cylinder and right jacking hydraulic cylinder are provided with framework, and framework is provided with Bolt dismantling mechanism.The present invention can be carried out freely turning to, walk, dismantle the actions such as lining-plate bolt according to the situation of actual field, sufficiently lower labor strength, and substantially increase removal efficiency.
Description
Technical field
The invention belongs to large-sized grinder maintenance special equipment technical field, particularly relate to a kind of large-sized grinder lining-plate bolt and dismantle movable special-purpose vehicle.
Background technology
Traditional large-sized grinder mainly uses the mode that hand fit drives a vehicle when maintenance, some enterprise cannot use driving due to the restriction in workshop, pure artificial mode can only be used to the bolt dismantling on lining board of grinder, due to long operation, the liner plate installed on grinding machine roller inwall can be smashed, and this is accomplished by regularly replacing liner plate.Liner plate is bolted on grinding machine roller inwall, and bolt is as well as liner plate corrosion or deformation.First disassembling bolts have to be fallen when rebush plate.Bolt has and interior outwards wears, and bolt outer end is provided with nut, first nut is laid down when removing bolt, again bolt is inwardly got, manual work not only labor intensity is big, and extends the time of large-sized grinder maintenance to a great extent, also reduces the safety of construction simultaneously.
Summary of the invention
The present invention is to solve weak point of the prior art, it is provided that the large-sized grinder lining-plate bolt movable special-purpose vehicle of dismounting that a kind of automaticity is high, time saving and energy saving, safe and reliable.
nullFor solving above-mentioned technical problem，The present invention adopts the following technical scheme that large-sized grinder lining-plate bolt dismantles movable special-purpose vehicle，Including the left longeron be arrangeding in parallel along the longitudinal direction and right vertical beam，Connected by a crossbeam between left longeron and right vertical beam rear end，Hydraulic power station and riding manipulation platform it is provided with on rear side of crossbeam，Support it is provided with on front side of crossbeam，Support is respectively arranged on the left side and the right side a deflecting roller，It is provided with in support and controls the hydraulic steering system that two deflecting rollers turn 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 a walk motor with hydraulic pressure respectively，Left jacking hydraulic cylinder it is provided with on the right side of left longeron front end，Right jacking hydraulic cylinder it is provided with on the left of right vertical beam front end，Hydraulic power station by control valve group and high-pressure oil pipe respectively with hydraulic steering system、Walk motor with hydraulic pressure、Left jacking hydraulic cylinder and right jacking hydraulic cylinder connect；Left jacking hydraulic cylinder and right jacking hydraulic cylinder are provided with framework, and framework is provided with Bolt dismantling mechanism；
Described Bolt dismantling mechanism includes that the vertical hydraulic cylinder being vertically located on framework, vertical hydraulic cylinder upper end are provided with hydraulic hammer, and hydraulic hammer is horizontally disposed with, and hydraulic hammer rear end is fixing with vertical hydraulic cylinder upper end to be connected, and the working end of hydraulic hammer is arranged forward；
Described framework includes four vertically disposed columns, four root post upper end levels respectively are provided with one piece of gripper shoe, four root posts are respectively positioned between left longeron and right vertical beam, all connected by a connecting rod between every two root posts, the rear side of rear left one root post and the rear side of rear right one root post are respectively equipped with one piece of horizontal support plate, the lower surface of the horizontal support plate in left side and left jacking hydraulic cylinder upper-end contact, the lower surface of the horizontal support plate on right side and right jacking hydraulic cylinder upper-end contact, two root posts in left side and two root posts on right side are provided with fastening screw along the longitudinal direction, two fastening screw rear ends are plugged in left jacking hydraulic cylinder and right jacking hydraulic cylinder upper end respectively.
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 connected transmission by wheel side speed reducer with driving wheel, and walk motor with hydraulic pressure is provided with speed probe.
Described left jacking hydraulic cylinder, right jacking hydraulic cylinder, vertical hydraulic cylinder piston rod on be respectively equipped with a Stroke Displacement Transducer.
The leading section of described left longeron and right vertical beam is mounted on a radar range finding and positioner.
Being equipped with a crashproof rack outside described each driving wheel, crashproof rack is provided with radar collision device.
Described hydraulic power station is located in the middle part of crossbeam, and riding manipulation platform is located on the left of hydraulic power station or right side.
Being provided with pole on rear side of described riding manipulation platform, pole is provided with acoustic-optic alarm.
Using technique scheme, electric control system of the present invention realizes the communication of system by CAN, uses full hydraulic drive, and full electric signal controls the realization of the everything of vehicle.In use, driver can be by the operation on bridge or Digiplex by the realization of the everything of key control vehicle for the present invention.By rotate open loop can realize vehicle to run, turn to, the conversion of several duties such as Bolt dismantling.All parameters of vehicle are observed by the display on riding manipulation platform.
Walking function realizes: walking function mainly provides power by hydraulic power station, is transferred by control valve group control walk motor with hydraulic pressure bidirectional rotary and realizes the advance of vehicle, retrogressing.The driving wheel tach signal detected by the speed probe carried on walk motor with hydraulic pressure as feedback signal, reaches accurate regulation speed, purpose that wheel synchronizes.
The realization of turning function: turning function provides power by hydraulic power station, is switched to turn to pattern by control valve group, and controls hydraulic steering cylinder driving mechanical linkage structure to promote deflecting roller to rotate, it is achieved turning to of wheel.Detect the angle of wheel steering by being arranged on the rotation direction sensor within rotating mechanism, reach accurately to control steering angle and turn to synchronization purpose.
The realization of lining board of grinder Bolt dismantling function: Bolt dismantling mechanism constitutes an overall structure with framework, Bolt dismantling mechanism and framework are placed into left jacking hydraulic cylinder and right jacking hydraulic cylinder upper end, fastening screw is inserted the pin-and-hole of lower frame and left jacking hydraulic cylinder and the pin-and-hole of side, right jacking hydraulic cylinder upper end and fixes, manipulate left jacking hydraulic cylinder and right jacking hydraulic cylinder by hydraulic hammer jacking predetermined altitude, the most just can manipulate hydraulic hammer the bolt on lining board of grinder is inwardly beaten, thus easily quickly the Bolt dismantling on liner plate be fallen.Vertical hydraulic cylinder can accurately control the working depth of vertical hydraulic hammer and be adjusted, it is simple to sights bolt, so can improve removal efficiency.
The present invention uses Diesel engine or motor as power source, power source drives hydraulic power station to hydraulic steering system, walk motor with hydraulic pressure, vertical hydraulic cylinder, left jacking hydraulic cylinder and right jacking hydraulic cylinder fuel feeding, it is contained in left longeron and the walk motor with hydraulic pressure of right vertical beam leading section, wheel side speed reducer drives driving wheel walking and braking, speed of travel stepless speed regulation, car braking comprises service brake and parking braking, hydraulic steering cylinder drives mechanical linkage to control turning to of deflecting roller, left jacking hydraulic cylinder and the operation lifting of right jacking hydraulic cylinder synchronous, regulate the speed stepless adjustable.
In sum, the present invention can be carried out freely turning to, walk, dismantle the actions such as lining-plate bolt according to the situation of actual field, sufficiently lower labor strength, and substantially increase removal efficiency.The present invention both can handle at driver behavior platform, it is possible to wireless remote control is handled.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is middle frame of the present invention and the structural representation of Bolt dismantling mechanism.
Detailed description of the invention
nullSuch as Fig. 1、Shown in Fig. 2 and Fig. 3，The large-sized grinder lining-plate bolt of the present invention dismantles movable special-purpose vehicle，Including the left longeron 1 be arrangeding in parallel along the longitudinal direction and right vertical beam 2，Connected by a crossbeam 3 between left longeron 1 and right vertical beam 2 rear end，Hydraulic power station 4 and riding manipulation platform 5 it is provided with on rear side of crossbeam 3，Support 6 it is provided with on front side of crossbeam 3，Support 6 is respectively arranged on the left side and the right side a deflecting roller 7，It is provided with in support 6 and controls the hydraulic steering system 8 that two deflecting rollers 7 turn to simultaneously，Left longeron 1 and right vertical beam 2 front end are respectively equipped with a driving wheel 9，The center of each driving wheel 9 is connected with a walk motor with hydraulic pressure 10 respectively，It is provided with left jacking hydraulic cylinder 12 on the right side of left longeron 1 front end，Right jacking hydraulic cylinder 13 it is provided with on the left of right vertical beam 2 front end，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、Left jacking hydraulic cylinder 12 and right jacking hydraulic cylinder 13 connect；Left jacking hydraulic cylinder 12 and right jacking hydraulic cylinder 13 are provided with framework 28, and framework 28 is provided with Bolt dismantling mechanism.
Bolt dismantling mechanism includes that the vertical hydraulic cylinder 29 being vertically located on framework 28, vertical hydraulic cylinder 29 upper end are provided with hydraulic hammer 30, and hydraulic hammer 30 is horizontally disposed with, and hydraulic hammer 30 rear end is fixing with vertical hydraulic cylinder 29 upper end to be connected, and the working end of hydraulic hammer 30 is arranged forward.
Framework 28 includes four vertically disposed columns 32, four root post 32 upper end levels respectively are provided with one piece of gripper shoe 33, four root posts 32 are respectively positioned between left longeron 1 and right vertical beam 2, all connected by a connecting rod 35 between every two root posts 32, the rear side of rear left one root post 32 and the rear side of rear right one root post 32 are respectively equipped with one piece of horizontal support plate 34, the lower surface of the horizontal support plate 34 in left side and left jacking hydraulic cylinder 12 upper-end contact, the lower surface of the horizontal support plate 34 on right side and right jacking hydraulic cylinder 13 upper-end contact, two root posts 32 in left side and two root posts 32 on right side are provided with fastening screw 31 along the longitudinal direction, two fastening screw 31 rear ends are plugged in left jacking hydraulic cylinder 12 and right jacking hydraulic cylinder 13 upper end respectively.
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 connected transmission by wheel side speed reducer 18 with driving wheel 9, and walk motor with hydraulic pressure 10 is provided with speed probe.
Left jacking hydraulic cylinder 12, right jacking hydraulic cylinder 13, vertical hydraulic cylinder 29 piston rod on be respectively equipped with a Stroke Displacement Transducer.
The leading section of left longeron 1 and right vertical beam 2 is mounted on a radar range finding and positioner.
Being equipped with a crashproof rack outside each driving wheel 9, crashproof rack is provided with radar collision device.
Hydraulic power station 4 is located in the middle part of crossbeam 3, and riding manipulation platform 5 is located on the left of hydraulic power station 4 or right side.
Being provided with pole 19 on rear side of riding manipulation platform 5, pole 19 is provided with acoustic-optic alarm 20.
Electric control system of the present invention realizes the communication of system by CAN, uses full hydraulic drive, and full electric signal controls the realization of the everything of vehicle.In use, driver can be by the operation on bridge or Digiplex by the realization of the everything of key control vehicle for the present invention.Vehicle to run can be realized by rotating open loop, turn to, dismantle the conversion of several duty such as ring flange, Bolt dismantling.All parameters of vehicle are observed by the display on riding manipulation platform 5.
Walking function realizes: walking function mainly provides power by hydraulic power station 4, controls walk motor with hydraulic pressure 10 bidirectional rotary by control valve group 11 and transfers and realize the advance of vehicle, retrogressing.Driving wheel 9 tach signal detected by the speed probe carried on walk motor with hydraulic pressure 10 as feedback signal, reaches accurate regulation speed, purpose that wheel synchronizes.
The realization of turning function: turning function provides power by hydraulic power station 4, is switched to turn to pattern by control valve group 11, and controls hydraulic steering cylinder driving mechanical linkage structure to promote deflecting roller 7 to rotate, it is achieved turning to of wheel.Detect the angle of wheel steering by being arranged on the rotation direction sensor within rotating mechanism, reach accurately to control steering angle and turn to synchronization purpose.
The realization of lining board of grinder Bolt dismantling function: Bolt dismantling mechanism and ring flange disassembly mechanism constitute an overall structure respectively with framework 28, Bolt dismantling mechanism and framework 28 are placed into left jacking hydraulic cylinder 12 and right jacking hydraulic cylinder 13 upper end, fastening screw 31 is inserted the pin-and-hole of framework 28 bottom and left jacking hydraulic cylinder 12 and the pin-and-hole of side, right jacking hydraulic cylinder 13 upper end and fixes, manipulate left jacking hydraulic cylinder 12 and right jacking hydraulic cylinder 13 by hydraulic hammer 30 jacking predetermined altitude, the most just can manipulate hydraulic hammer 30 bolt on lining board of grinder is inwardly beaten, thus easily quickly the Bolt dismantling on liner plate is fallen.Vertical hydraulic cylinder 29 can accurately control the working depth of vertical hydraulic hammer 30 and be adjusted, it is simple to sights bolt, so can improve removal efficiency.
The present invention uses Diesel engine or motor to drive hydraulic power station 4 to hydraulic steering system 8 as power source, walk motor with hydraulic pressure 10, vertical hydraulic cylinder 29, left jacking hydraulic cylinder 12 and right jacking hydraulic cylinder 13 fuel feeding, it is contained in left longeron 1 and the walk motor with hydraulic pressure 10 of right vertical beam 2 leading section, wheel side speed reducer 18 drives driving wheel 9 walk and brake, speed of travel stepless speed regulation, car braking comprises service brake and parking braking, hydraulic steering cylinder drives mechanical linkage to control turning to of deflecting roller 7, left jacking hydraulic cylinder 12 and right jacking hydraulic cylinder 13 simultaneously operating lifting feeding chamber, regulate the speed stepless adjustable.
Above example is only in order to illustrative not limiting technical scheme, although the present invention being described in detail with reference to above-described embodiment, it will be understood by those within the art that: still the present invention can be modified or equivalent, any modification or partial replacement without departing from the spirit and scope of the present invention, it all should be contained in the middle of scope of the presently claimed invention.
Claims (8)
1. large-sized grinder lining-plate bolt dismantles movable special-purpose vehicle, it is characterized in that: include left longeron and the right vertical beam be arrangeding in parallel along the longitudinal direction, connected by a crossbeam between left longeron and right vertical beam rear end, hydraulic power station and riding manipulation platform it is provided with on rear side of crossbeam, support it is provided with on front side of crossbeam, support is respectively arranged on the left side and the right side a deflecting roller, it is provided with in support and controls the hydraulic steering system that two deflecting rollers turn 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 a walk motor with hydraulic pressure respectively, left jacking hydraulic cylinder it is provided with on the right side of left longeron front end, right jacking hydraulic cylinder it is provided with on the left of right vertical beam front end, hydraulic power station by control valve group and high-pressure oil pipe respectively with hydraulic steering system, walk motor with hydraulic pressure, left jacking hydraulic cylinder and right jacking hydraulic cylinder connect；Left jacking hydraulic cylinder and right jacking hydraulic cylinder are provided with framework, and framework is provided with Bolt dismantling mechanism；
Described Bolt dismantling mechanism includes that the vertical hydraulic cylinder being vertically located on framework, vertical hydraulic cylinder upper end are provided with hydraulic hammer, and hydraulic hammer is horizontally disposed with, and hydraulic hammer rear end is fixing with vertical hydraulic cylinder upper end to be connected, and the working end of hydraulic hammer is arranged forward；
Described framework includes four vertically disposed columns, four root post upper end levels respectively are provided with one piece of gripper shoe, four root posts are respectively positioned between left longeron and right vertical beam, all connected by a connecting rod between every two root posts, the rear side of rear left one root post and the rear side of rear right one root post are respectively equipped with one piece of horizontal support plate, the lower surface of the horizontal support plate in left side and left jacking hydraulic cylinder upper-end contact, the lower surface of the horizontal support plate on right side and right jacking hydraulic cylinder upper-end contact, two root posts in left side and two root posts on right side are provided with fastening screw along the longitudinal direction, two fastening screw rear ends are plugged in left jacking hydraulic cylinder and right jacking hydraulic cylinder upper end respectively.
Large-sized grinder lining-plate bolt the most according to claim 1 dismantles movable special-purpose vehicle, it is characterised 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.
Large-sized grinder lining-plate bolt the most according to claim 1 dismantles movable special-purpose vehicle, it is characterised in that: described walk motor with hydraulic pressure is connected transmission by wheel side speed reducer with driving wheel, and walk motor with hydraulic pressure is provided with speed probe.
Large-sized grinder lining-plate bolt the most according to claim 1 dismantle movable special-purpose vehicle, it is characterised in that: described left jacking hydraulic cylinder, right jacking hydraulic cylinder, vertical hydraulic cylinder piston rod on be respectively equipped with a Stroke Displacement Transducer.
Large-sized grinder lining-plate bolt the most according to claim 1 dismantles movable special-purpose vehicle, it is characterised in that: the leading section of described left longeron and right vertical beam is mounted on a radar range finding and positioner.
Large-sized grinder lining-plate bolt the most according to claim 1 dismantles movable special-purpose vehicle, it is characterised in that: being equipped with a crashproof rack outside described each driving wheel, crashproof rack is provided with radar collision device.
Large-sized grinder lining-plate bolt the most according to claim 1 dismantles movable special-purpose vehicle, it is characterised in that: described hydraulic power station is located in the middle part of crossbeam, and riding manipulation platform is located on the left of hydraulic power station or right side.
Large-sized grinder lining-plate bolt the most according to claim 1 dismantles movable special-purpose vehicle, it is characterised in that: being provided with pole on rear side of described riding manipulation platform, pole is provided with acoustic-optic alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410459824.5A CN104227387B (en) | 2014-09-11 | 2014-09-11 | Large-sized grinder lining-plate bolt dismantles movable special-purpose vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410459824.5A CN104227387B (en) | 2014-09-11 | 2014-09-11 | Large-sized grinder lining-plate bolt dismantles movable special-purpose vehicle |
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| CN104227387A CN104227387A (en) | 2014-12-24 |
| CN104227387B true CN104227387B (en) | 2016-08-24 |
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| CN201410459824.5A Active CN104227387B (en) | 2014-09-11 | 2014-09-11 | Large-sized grinder lining-plate bolt dismantles movable special-purpose vehicle |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4827830A (en) * | 1988-03-31 | 1989-05-09 | American Hydrostatics Manufacturing Inc. | Chassis towveyor cart |
| AUPR000400A0 (en) * | 2000-09-08 | 2000-10-05 | Justoy Pty Ltd | Device and method for removal/installation of a vehicular component |
| CN201524898U (en) * | 2009-10-27 | 2010-07-14 | 武汉钢铁(集团)公司 | Quick disassembly and assembly trolley of a roller and a special copper joint |
| CN201524899U (en) * | 2009-11-16 | 2010-07-14 | 江苏盛虹化纤有限公司 | Pressure roller detaching trolley for winder |
| CN201586859U (en) * | 2009-12-04 | 2010-09-22 | 中国石油化工股份有限公司 | Device for dismounting crank of reduction box of oil pumping unit |
| CN101885141B (en) * | 2010-06-18 | 2011-11-30 | 江念敏 | Dismountable lifting arm with multiple degrees of freedom for automobile engine |
| CN204035973U (en) * | 2014-09-11 | 2014-12-24 | 郑州贝龙液压技术有限公司 | Large-sized grinder lining-plate bolt dismantles movable special-purpose vehicle |
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