CN204035975U - Large-sized grinder ring flange and bolt special dismounting car - Google Patents
Large-sized grinder ring flange and bolt special dismounting car Download PDFInfo
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- CN204035975U CN204035975U CN201420519194.1U CN201420519194U CN204035975U CN 204035975 U CN204035975 U CN 204035975U CN 201420519194 U CN201420519194 U CN 201420519194U CN 204035975 U CN204035975 U CN 204035975U
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Abstract
Large-sized grinder ring flange and bolt special dismounting car, comprise the left longeron and right vertical beam that be arranged 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 is provided with on rear side of crossbeam, support is provided with on front side of crossbeam, the support left and right sides is respectively equipped with a deflecting roller, the hydraulic steering system that control two deflecting rollers turn to simultaneously is provided with in support, 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 longeron and right vertical beam front portion are provided with Bolt dismantling mechanism, support rear portion is provided with the hydraulic lifting rotary system for dismantling mill feeding mouth ring flange.When function of the present utility model has been large-sized grinder maintenance, feeding chamber removes and installment work, there is advance, retreat, turn to, brake, and dismounting ring flange, Dispatching adjustment, demounting bolt function, safe and reliable, improve operating efficiency and reduce labour intensity.
Description
Technical field
The utility model belongs to large-sized grinder maintenance special equipment technical field, particularly relates to a kind of large-sized grinder ring flange and bolt special dismounting car.
Background technology
The mode that traditional large-sized grinder mainly adopts hand fit to drive a vehicle when overhauling, some enterprise cannot use driving due to the restriction in workshop, pure artificial mode can only be adopted to remove the ring flange of mill feeding mouth and the bolt with lining board of grinder, due to wet mill charging aperture and feeding chamber Long contact time, grinding machine feeding chamber and ring flange is made often to be difficult to depart from charging aperture, the work that removes often is wasted time and energy, if pure manually-operated words, more increases the difficulty of construction.
Due to long operation, the liner plate that grinding machine roller inwall is installed can be smashed, and this just needs to regularly replace liner plate.Liner plate is bolted on grinding machine roller inwall, and bolt also can along with liner plate corrosion or distortion.First disassembling bolts must be fallen when rebush plate.Bolt has and interiorly outwards to wear, 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 labour intensity is large, and extends the time of large-sized grinder maintenance to a great extent, also reduces the security of construction simultaneously.
Utility model content
The utility model in order to solve weak point of the prior art, the large-sized grinder ring flange providing a kind of automaticity high, time saving and energy saving, safe and reliable and bolt special dismounting car.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: large-sized grinder ring flange and bolt special dismounting car, comprise the left longeron and right vertical beam that be arranged 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 is provided with on rear side of crossbeam, support is provided with on front side of crossbeam, the support left and right sides is respectively equipped with a deflecting roller, the hydraulic steering system that control two deflecting rollers turn to simultaneously is provided with in support, 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 longeron and right vertical beam front portion are provided with Bolt dismantling mechanism, support rear portion is provided with the hydraulic lifting rotary system for dismantling mill feeding mouth ring flange, hydraulic power station by control valve group and high-pressure oil pipe respectively with hydraulic steering system, walk motor with hydraulic pressure, Bolt dismantling mechanism is connected with hydraulic lifting rotary system,
Described Bolt dismantling mechanism comprises the left jacking hydraulic cylinder be vertically located on the right side of left longeron, the framework being vertically located at the right jacking hydraulic cylinder on the left of right vertical beam and being placed on left jacking hydraulic cylinder and right jacking hydraulic cylinder, framework is vertically provided with vertical hydraulic cylinder, vertical hydraulic cylinder upper end is provided with hydraulic hammer, hydraulic hammer is horizontally disposed with, hydraulic hammer rear end is fixedly connected with vertical hydraulic cylinder upper end, the working end of hydraulic hammer is arranged forward, framework leading flank is provided with the pin-and-hole coordinated by fastening screw grafting with the right jacking hydraulic cylinder upper end of the left jacking hydraulic cylinder in one, front side and one, front side respectively,
Described hydraulic lifting rotary system comprises the base be located on support and the lifting hydraulic cylinder be vertically located on base, lifting hydraulic cylinder upper end is provided with pivoting support, the guide post parallel with lifting hydraulic cylinder is provided with between base with revolving support, on pivoting support, level 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 pivoting support upper surface, and ring flange dismounting arm front end upper surface is provided with draw-in groove.
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.
The piston rod of described left jacking hydraulic cylinder, right jacking hydraulic cylinder, vertical hydraulic cylinder, lifting hydraulic cylinder is 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.
Be 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.
Be provided with pole on rear side of described riding manipulation platform, pole is provided with acoustic-optic alarm.
Adopt technique scheme, the utility model electric control system realizes the communication of system by CAN, adopts full hydraulic drive, and full electric signal controls the realization of the everything of vehicle.In use, driver can control the realization of the everything of vehicle to the utility model by the operation push-button on bridge or Digiplex.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.
Walking function realize: walking function provides power mainly through hydraulic power station, by control valve group hydraulic control running motor bidirectional rotary transfer realize vehicle advance, retrogressing.The driving wheel tach signal detected by the speed probe that walk motor with hydraulic pressure carries, as feedback signal, reaches the object that accurate regulation speed, wheel are synchronous.
The realization of turning function: turning function provides power by hydraulic power station, is switched to by control valve group and turns to pattern, and controls hydraulic steering cylinder driving device bar linkage structure to promote deflecting roller rotation, realizes turning to of wheel.Detected the angle of wheel steering by the rotation direction sensor being arranged on rotating mechanism inside, reach and accurately control steering angle and turn to synchronous object.
The realization of mill feeding mouth ring flange disassembling function: the height being adjusted ring flange dismounting arm by the vertically arranged lifting hydraulic cylinder in portion in the bracket, driving wheel moves forward the charging aperture making ring flange dismounting arm insert grinding machine like a cork, draw-in groove on ring flange dismounting arm blocks inside ring flange, manipulate fluid pressure type pivoting support again, ring flange dismounting arm is driven to rotate, ring flange dismounting arm straps is moved ring flange and is rotated, tool car moves simultaneously backward, is so just easy to a ring flange and disassembles from charging aperture.
The realization of lining board of grinder Bolt dismantling function: Bolt dismantling mechanism is placed into left jacking hydraulic cylinder and right jacking hydraulic cylinder upper end, manipulate left jacking hydraulic cylinder and right jacking hydraulic cylinder by hydraulic hammer jacking predetermined altitude, pin-and-hole fastening screw being inserted the pin-and-hole of framework bottom and the side, jacking cylinder upper end of front end, the left and right sides fixes, then just can manipulate hydraulic hammer inwardly to beat the bolt on lining board of grinder, so just easily quickly the Bolt dismantling on liner plate be fallen.The working depth that vertical hydraulic cylinder accurately can control vertical hydraulic hammer adjusts, and is convenient to aim at bolt, can improves removal efficiency like this.
The removing and installment work of feeding chamber when function of the present utility model has been large-sized grinder maintenance, has advances, retreats, turns to, brakes, and dismantles ring flange, Dispatching adjustment, and demounting bolt function, above everything is hydraulic-driven.Diesel engine or motor drive hydraulic power station to hydraulic steering system, walk motor with hydraulic pressure and Bolt dismantling mechanism fuel feeding as power source, be contained in the walk motor with hydraulic pressure of left longeron and right vertical beam leading section, wheel side speed reducer drive driving wheel walking and braking, speed of travel stepless speed regulation, car brakeing comprises service brake and parking braking, hydraulic steering cylinder driving device linkage controls turning to of deflecting roller, left jacking hydraulic cylinder and right jacking hydraulic cylinder both can be elevated in simultaneously operating, regulated the speed stepless adjustable.Lifting hydraulic cylinder is mainly used to the height supporting and adjust ring flange dismounting arm, and fluid pressure type pivoting support mainly realizes ring flange dismounting arm and rotates in the horizontal direction, is so just disassembled by ring flange.The utility model both can be handled at driver behavior platform, also can handle by wireless remote control.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the right view after removing Bolt dismantling mechanism in Fig. 1.
Detailed description of the invention
As Fig. 1, shown in Fig. 2 and Fig. 3, large-sized grinder ring flange of the present utility model and bolt special dismounting car, comprise the left longeron 1 and right vertical beam 2 that be arranged in parallel along the longitudinal direction, 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 is provided with on rear side of crossbeam 3, support 6 is provided with on front side of crossbeam 3, support 6 left and right sides is respectively equipped with a deflecting roller 7, the hydraulic steering system 8 that control two deflecting rollers 7 turn to simultaneously is provided with in support 6, 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, left longeron 1 and right vertical beam 2 front portion are provided with Bolt dismantling mechanism, support 6 rear portion is provided with the hydraulic lifting rotary system for dismantling mill feeding mouth ring flange, 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, Bolt dismantling mechanism is connected with hydraulic lifting rotary system.
Bolt dismantling mechanism comprises the left jacking hydraulic cylinder 12 be vertically located on the right side of left longeron 1, the framework 28 being vertically located at the right jacking hydraulic cylinder 13 on the left of right vertical beam 2 and being placed on left jacking hydraulic cylinder 12 and right jacking hydraulic cylinder 13, framework 28 is vertically provided with vertical hydraulic cylinder 29, vertical hydraulic cylinder 29 upper end is provided with hydraulic hammer 30, hydraulic hammer 30 is horizontally disposed with, hydraulic hammer 30 rear end is fixedly connected with vertical hydraulic cylinder 29 upper end, the working end of hydraulic hammer 30 is arranged forward, framework 28 leading flank is provided with the pin-and-hole coordinated by fastening screw 31 grafting with right jacking hydraulic cylinder 13 upper end of the left jacking hydraulic cylinder 12 in one, front side and one, front side respectively.
Hydraulic lifting rotary system comprises the lifting hydraulic cylinder 22 established base 21 on the frame 6 and be vertically located on base 21, lifting hydraulic cylinder 22 upper end is provided with pivoting support 23, the guide post 27 parallel with lifting hydraulic cylinder 22 is provided with between base 21 with revolving support 23, on pivoting support 23, level is provided with ring flange dismounting arm 24, ring flange dismounting arm 24 is horizontally disposed with, ring flange dismounting arm 24 rear end is fixedly connected with pivoting support 23 upper surface, and ring flange dismounting arm 24 front end upper surface is provided with draw-in groove 25.
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 transmission, and walk motor with hydraulic pressure 10 is provided with speed probe.
The piston rod of left jacking hydraulic cylinder 12, right jacking hydraulic cylinder 13, vertical hydraulic cylinder 29, lifting hydraulic cylinder is 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.
Be 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.
Be provided with pole 19 on rear side of riding manipulation platform 5, pole 19 is provided with acoustic-optic alarm 20.
The utility model electric control system realizes the communication of system by CAN, adopts full hydraulic drive, and full electric signal controls the realization of the everything of vehicle.In use, driver can control the realization of the everything of vehicle to the utility model by the operation push-button on bridge or Digiplex.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 realize: walking function provides power mainly through hydraulic power station 4, by control valve group 11 hydraulic control running motor 10 bidirectional rotary transfer realize vehicle advance, retrogressing.Driving wheel 9 tach signal detected by the speed probe that walk motor with hydraulic pressure 10 carries, as feedback signal, reaches the object that accurate regulation speed, wheel are synchronous.
The realization of turning function: turning function provides power by hydraulic power station 4, is switched to by control valve group 11 and turns to pattern, and controls hydraulic steering cylinder driving device bar linkage structure and rotate to promote deflecting roller 7, realizes turning to of wheel.Detected the angle of wheel steering by the rotation direction sensor being arranged on rotating mechanism inside, reach and accurately control steering angle and turn to synchronous object.
The realization of mill feeding mouth ring flange disassembling function: as shown in phantom in Figure 2, the height of ring flange dismounting arm 24 is adjusted by lifting hydraulic cylinder 22 vertically arranged in the middle part of support 6, driving wheel 9 moves forward the charging aperture making ring flange dismounting arm 24 insert grinding machine like a cork, draw-in groove 25 on ring flange dismounting arm 24 is for blocking inside ring flange 26, manipulate fluid pressure type pivoting support 23 again, ring flange dismounting arm 24 is driven to rotate, ring flange dismounting arm 24 drives ring flange to rotate, tool car moves simultaneously backward, so just be easy to a ring flange 26 disassemble from charging aperture.
The realization of lining board of grinder Bolt dismantling function: Bolt dismantling mechanism is placed into left jacking hydraulic cylinder 12 and right jacking hydraulic cylinder 13 upper end, manipulate left jacking hydraulic cylinder 12 and right jacking hydraulic cylinder 13 by hydraulic hammer 30 jacking predetermined altitude, fastening screw 31 inserted the pin-and-hole of framework 28 bottom and fix with the left jacking hydraulic cylinder 12 of front end and the side, upper end of right jacking hydraulic cylinder 13, the bolt that then just can manipulate on hydraulic hammer 23 pairs of lining board of grinder is inwardly beaten, and is so just easily fallen by the Bolt dismantling on liner plate quickly.The working depth that vertical hydraulic cylinder 29 accurately can control vertical hydraulic hammer 30 adjusts, and is convenient to aim at bolt, can improves removal efficiency like this.
The removing and installment work of feeding chamber when function of the present utility model has been large-sized grinder maintenance, has advances, retreats, turns to, brakes, and feeding chamber is elevated, Dispatching adjustment, and vehicle reaction detachment function, 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 Bolt dismantling mechanism fuel feeding as power source, be contained in the walk motor with hydraulic pressure 10 of left longeron 1 and 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 brakeing comprises service brake and parking braking, and hydraulic steering cylinder driving device linkage controls turning to of deflecting roller 7.Lifting hydraulic cylinder 22 is mainly used to the height supporting and adjust ring flange dismounting arm 24, and fluid pressure type pivoting support 23 mainly realizes ring flange dismounting arm 24 and rotates in the horizontal direction, is so just disassembled by ring flange 26.
Above embodiment is the unrestricted the technical solution of the utility model in order to explanation only, although be described in detail the utility model with reference to above-described embodiment, those of ordinary skill in the art is to be understood that: still can modify to the utility model or equivalent replacement, and not departing from any modification or partial replacement of spirit and scope of the present utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (8)
1. large-sized grinder ring flange and bolt special dismounting car, it is characterized in that: comprise the left longeron and right vertical beam that be arranged 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 is provided with on rear side of crossbeam, support is provided with on front side of crossbeam, the support left and right sides is respectively equipped with a deflecting roller, the hydraulic steering system that control two deflecting rollers turn to simultaneously is provided with in support, 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 longeron and right vertical beam front portion are provided with Bolt dismantling mechanism, support rear portion is provided with the hydraulic lifting rotary system for dismantling mill feeding mouth ring flange, hydraulic power station by control valve group and high-pressure oil pipe respectively with hydraulic steering system, walk motor with hydraulic pressure, Bolt dismantling mechanism is connected with hydraulic lifting rotary system,
Described Bolt dismantling mechanism comprises the left jacking hydraulic cylinder be vertically located on the right side of left longeron, the framework being vertically located at the right jacking hydraulic cylinder on the left of right vertical beam and being placed on left jacking hydraulic cylinder and right jacking hydraulic cylinder, framework is vertically provided with vertical hydraulic cylinder, vertical hydraulic cylinder upper end is provided with hydraulic hammer, hydraulic hammer is horizontally disposed with, hydraulic hammer rear end is fixedly connected with vertical hydraulic cylinder upper end, the working end of hydraulic hammer is arranged forward, framework leading flank is provided with the pin-and-hole coordinated by fastening screw grafting with the right jacking hydraulic cylinder upper end of the left jacking hydraulic cylinder in one, front side and one, front side respectively,
Described hydraulic lifting rotary system comprises the base be located on support and the lifting hydraulic cylinder be vertically located on base, lifting hydraulic cylinder upper end is provided with pivoting support, the guide post parallel with lifting hydraulic cylinder is provided with between base with revolving support, on pivoting support, level 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 pivoting support upper surface, and ring flange dismounting arm front end upper surface is provided with draw-in groove.
2. large-sized grinder ring flange according to claim 1 and bolt special dismounting car, 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. large-sized grinder ring flange according to claim 1 and bolt special dismounting car, 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. large-sized grinder ring flange according to claim 3 and bolt special dismounting car, is characterized in that: the piston rod of described left jacking hydraulic cylinder, right jacking hydraulic cylinder, vertical hydraulic cylinder, lifting hydraulic cylinder is respectively equipped with a Stroke Displacement Transducer.
5. large-sized grinder ring flange according to claim 1 and bolt special dismounting car, 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. large-sized grinder ring flange according to claim 1 and bolt special dismounting car, is characterized in that: be equipped with a crashproof rack outside described each driving wheel, crashproof rack is provided with radar collision device.
7. large-sized grinder ring flange according to claim 1 and bolt special dismounting car, it is characterized in that: described hydraulic power station is located in the middle part of crossbeam, riding manipulation platform is located on the left of hydraulic power station or right side.
8. large-sized grinder ring flange according to claim 1 and bolt special dismounting car, is characterized in that: be 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 |
|---|---|---|---|
| CN201420519194.1U CN204035975U (en) | 2014-09-11 | 2014-09-11 | Large-sized grinder ring flange and bolt special dismounting car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519194.1U CN204035975U (en) | 2014-09-11 | 2014-09-11 | Large-sized grinder ring flange and bolt special dismounting car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204035975U true CN204035975U (en) | 2014-12-24 |
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ID=52236683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420519194.1U Withdrawn - After Issue CN204035975U (en) | 2014-09-11 | 2014-09-11 | Large-sized grinder ring flange and bolt special dismounting car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204035975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191223A (en) * | 2014-09-11 | 2014-12-10 | 郑州贝龙液压技术有限公司 | Detaching vehicle special for flange and bolts of large mill |
-
2014
- 2014-09-11 CN CN201420519194.1U patent/CN204035975U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191223A (en) * | 2014-09-11 | 2014-12-10 | 郑州贝龙液压技术有限公司 | Detaching vehicle special for flange and bolts of large mill |
| CN104191223B (en) * | 2014-09-11 | 2016-08-24 | 郑州贝龙液压技术有限公司 | Large-sized grinder ring flange and bolt special dismounting car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141224 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |