CN203974398U - Heavy type mining automobile tire changer - Google Patents
Heavy type mining automobile tire changer Download PDFInfo
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- CN203974398U CN203974398U CN201420404832.5U CN201420404832U CN203974398U CN 203974398 U CN203974398 U CN 203974398U CN 201420404832 U CN201420404832 U CN 201420404832U CN 203974398 U CN203974398 U CN 203974398U
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Abstract
The utility model relates to a kind of heavy type mining automobile tire changer, comprise locomotive, be provided with locomotive chassis front in, outer mast, balladeur train hoists, operating mechanism and fluid power system, it is characterized in that: operating mechanism is by turning gear, be fixed on the lateral bracket of turning gear front end, be slidably connected to the left side in bracket, right working arm and be located at respectively a left side, the clamping disk composition of right working arm front end, turning gear is by the bearing seat that is fixed on the balladeur train bottom that hoists, be supported in the hollow axis of revolution composition in bearing seat, the actuating unit of fluid power system by be located at bracket front part and respectively with a left side, the clamping translation oil cylinder that right working arm is hinged, be connected and fixed with bearing seat and with the oscillating oil cylinder of hollow axis of revolution key connecting, the HM Hydraulic Motor being connected and fixed with the rotating shaft of clamping disk, be located at the load lifting cylinder of inner upright mounting both sides and be located at outer mast and locomotive chassis between anteversion and retroversion oil cylinder composition.Its reasonable in design, good, the stability in the operation visual field and maneuverability is strong, centering is good.
Description
Technical field
The utility model relates to a kind of heavy type mining automobile tire changer, is suitable for different mines different automobile types.
Background technology
The tire of heavy type mining automobile has that diameter is large, the feature of Heavy Weight, is therefore infeasible by manpower dismounting tire, and the mode of traditional coordinating operation such as employing fork truck, crane, has dismounting difficulty, length consuming time, problem that safety factor is low.For meeting surface mine Automobile Transportation requirements of one's work, all there is the mining auto tire of employing removing machine both at home and abroad, the tyre removing and replacing machine of producing as the U.S., Russia adopts fork truck type chassis, car load center of gravity is low, flexible movements, but operating mechanism's design is unreasonable, side direction swing type mechanism hangs on forklift door frame, operation the visual field bad, affect tire dismounting move carry out smoothly; The tyre removing and replacing machine of domestic production, employing be loader chassis, the operation visual field is good, good cross-country ability, but car load center of gravity is high, poor stability, and operating mechanism's size is large, mobile dumb, centering is poor.
Summary of the invention
The purpose of this utility model is to provide a kind of reasonable in design, good, the stability in the operation visual field and maneuverability is strong, centering is good heavy type mining automobile tire changer.
The technical solution of the utility model is:
A kind of heavy type mining automobile tire changer, comprise locomotive, be provided with locomotive chassis front in, outer mast, balladeur train hoists, be located at the operating mechanism and the fluid power system that hoist on balladeur train, it is characterized in that: described operating mechanism is by the turning gear of being located at the balladeur train bottom that hoists, be fixed on the lateral bracket of turning gear front end, be slidably connected to the left side in bracket, right working arm and be located at respectively a left side, the clamping disk composition of right working arm front end, described turning gear is by the bearing seat that is fixed on the balladeur train bottom that hoists, be supported in the hollow axis of revolution composition in bearing seat, the actuating unit of described fluid power system by be located at bracket front part and respectively with a left side, two clamping translation oil cylinders that right working arm is hinged, be connected and fixed with described bearing seat and with the oscillating oil cylinder of hollow axis of revolution key connecting, the HM Hydraulic Motor being connected and fixed with the rotating shaft of clamping disk, be located at the load lifting cylinder of inner upright mounting both sides and be located at outer mast and locomotive chassis between anteversion and retroversion oil cylinder composition.
Above-mentioned heavy type mining automobile tire changer, the slide block of described left and right working arm goes to upper and lower layout in bracket, and the height that left and right working arm extends to forward its end clamping disk equates.
Above-mentioned heavy type mining automobile tire changer, the slideway on the upper and lower surface of the corresponding left and right working arm slide block of described bracket is provided with slip damping panel, and the mode of cliding friction has been dwindled the space hold size of bracket, has improved the operation visual field.
Above-mentioned heavy type mining automobile tire changer, the slideway on the forward and backward surface of the corresponding left and right working arm slide block of described bracket is provided with roller set, match with friction of rolling to realize cliding friction, each roller of described roller set is bumped into by the groove outside of offering on bracket, make structure more compact and reasonable and be convenient to maintenance, clamping tire load center to locomotive propons distance is dwindled, and has improved the working ability that hoists.
Above-mentioned heavy type mining automobile tire changer, described locomotive chassis adopts fork truck chassis, so that removing machine center of gravity is low, stability is strong.
Above-mentioned heavy type mining automobile tire changer, clamps the parallel reversed arrangement of translation oil cylinder described in two.
Above-mentioned heavy type mining automobile tire changer, is furnished with multiple locating pieces on described clamping disk, to stretch in the texture of tire, realize location, prevents from coming off.
Above-mentioned heavy type mining automobile tire changer, the axial line of described hollow axis of revolution is two clamping disk symmetrical center line.
The beneficial effects of the utility model are:
1, be positioned at the hollow axis of revolution at bracket rear and jointly formed centralized side direction swing type mechanism with the oscillating oil cylinder of its key connecting, compact conformation rationally, take up room rationally, do not affect operation sight line.Facts have proved, no matter from ground clamping tire or installing/dismounting tire, in the operator's compartment of locomotive, all can be observed tire center;
2, clamping translation oil cylinder can outwards, inwardly drive left and right working arm simultaneously, also can one stretching a contracting drives left and right working arm to move in the same way, can not only realize the holding action to tire, also can realize translation, holding action and translation motion are united two into one, realized by same group oil cylinder, make structure compacter, the operation visual field, maneuverability and complete machine working ability significantly improve and improve;
3, tire is realized to clamping, translation, side direction revolution, 360 degree upset, lifting and six actions of anteversion and retroversion, significantly promote overall performance.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the right elevation (omitting locomotive part) of Fig. 1.
In figure: 1 locomotive, 2 locomotive chassis, 3 outer masts, 4 brackets, 5 slide blocks, 6 clamping translation oil cylinders, 7 left working arms, 8 clamping disks, 9 right working arms, 10 bearing seats, 11 hollow axis of revolutions, 12 oscillating oil cylinders, 13 hoist balladeur train, 14 HM Hydraulic Motor, 15 load lifting cylinders, 16 anteversion and retroversion oil cylinders.
Detailed description of the invention
As shown in the figure, this heavy type mining automobile tire changer, comprises locomotive 1, be provided with locomotive chassis 2 fronts in, outer mast 3, balladeur train 13 hoists, be located at the operating mechanism and the fluid power system that hoist on balladeur train 13, described operating mechanism is by the turning gear of being located at balladeur train 13 bottoms that hoist, be fixed on the lateral bracket 4 of turning gear front end, be slidably connected to the left side in bracket 4, right working arm 7, 9 and be located at respectively a left side, right working arm 7, the clamping disk 8 of 9 front ends forms, and described turning gear is by the bearing seat 10 that is fixed on balladeur train 13 bottoms that hoist, the hollow axis of revolution 11 being supported in bearing seat 10 forms, the actuating unit of described fluid power system by be located at bracket 4 anterior and respectively with a left side, right working arm 7, 9 two hinged clamping translation oil cylinders 6, be connected and fixed with described bearing seat 10 and with the oscillating oil cylinder 12 of hollow axis of revolution 11 key connecting, the HM Hydraulic Motor 14 being connected and fixed with the rotating shaft of clamping disk 8, be located at the load lifting cylinder 15 of inner upright mounting both sides and be located at outer mast 3 and locomotive chassis 2 between anteversion and retroversion oil cylinder 16 form.The slide block 5 of described left and right working arm 7,9 goes to upper and lower layout in bracket 4, and the height that left and right working arm 7,9 extends to forward its end clamping disk 8 equates, clamps the parallel reversed arrangement of translation oil cylinder 6 described in two.The slideway on the upper and lower surface of the corresponding left and right working arm slide block 5 of described bracket 4 is provided with slip damping panel, and the mode of cliding friction has been dwindled the space hold size of bracket 4, has improved the operation visual field.The slideway on the forward and backward surface of the corresponding left and right working arm slide block 5 of described bracket 4 is provided with roller set, match with friction of rolling to realize cliding friction, each roller of described roller set is bumped into by the groove outside of offering on bracket 4, make structure more compact and reasonable and be convenient to maintenance, clamping tire load center to locomotive propons distance is dwindled, and has improved the working ability that hoists.In the present embodiment, described in one of them, the rotating shaft of clamping disk 8 is provided with HM Hydraulic Motor 14 for active rotation, and another clamping disk 8 is driven rotation, on described clamping disk 8, is furnished with multiple locating pieces.In the present embodiment, described locomotive chassis 1 adopts fork truck chassis, and the inside and outside door frame 3 in the wide visual field of adapted and the balladeur train 13 that hoists, inside and outside door frame 3 and the balladeur train 13 that hoists belong to fork truck from band structure, the setting of the coordinating of fork truck chassis 2 and inside and outside door frame 3, inner upright mounting and the chain wheel driving mechanism of the balladeur train 13 that hoists, load lifting cylinder 15 and inner upright mounting coordinate and anteversion and retroversion oil cylinder 16 all adopts fork truck prior art with coordinating of outer mast 3, repeat no more; Clamping translation oil cylinder 6, oscillating oil cylinder 12, HM Hydraulic Motor 14, load lifting cylinder 15 and anteversion and retroversion oil cylinder 16 are commercial.
Principle of work
1, the realization of holding action: rely on the expanding-contracting action of clamping translation oil cylinder 6, drive left and right working arm relatively open in bracket or tighten up, make it to realize clamping tire and unclamp tire action;
2, the realization of left and right translation motion: in the time of dismounting tire, except starting car body aligning, also need several actions could aim at wheel hub and carry out dismounting, transverse shifting has been exactly one of action of this function.Two clamping translation oil cylinders 6 ensure that one stretches a contracting, and stroke is equal, realize left and right 7,9 while of working arm parallel to the left or to the right;
3, the realization of side direction revolution action: clamp after tire, oscillating oil cylinder 12 revolutions drive hollow axis of revolution 11 to rotate, and can make tire around its axis left-right rotation, and its function is in order to adjust appendix and wheel hub groove location, angle range is around each 60
o, meet the requirement of mounting tyre;
4, the realization of tire rotary movement: clamp after tire, HM Hydraulic Motor 14 makes tire rotate 360 at vertical surface
o, its function is: 1. tire stands up; 2. coordinate transverse shifting and lifting action, make tire aim at wheel hub; 3. carrying, when piling, can make tire be up to the standard or meet certain angle of inclination in space arbitrarily;
5, the realization of lifting action: two load lifting cylinders 15 by inner upright mounting both sides complete, and tire is lifted or fallen;
6, the forward and backward realization of fascinating and doing: complete by the anteversion and retroversion oil cylinder 16 between outer mast 3 and locomotive chassis 2, make whole operating mechanism before front axle centre alignment or rotate backward, be conducive to pick up tire from ground, the forward and backward inclination angle of the machine is 6
o, 12
o.
Above-mentioned six actions are realized by one group of multiple directional control valve, and bar handle concentrates in operator's compartment, control each action in order to handle.
Claims (8)
1. a heavy type mining automobile tire changer, comprise locomotive, be provided with locomotive chassis front in, outer mast, balladeur train hoists, be located at the operating mechanism and the fluid power system that hoist on balladeur train, it is characterized in that: described operating mechanism is by the turning gear of being located at the balladeur train bottom that hoists, be fixed on the lateral bracket of turning gear front end, be slidably connected to the left side in bracket, right working arm and be located at respectively a left side, the clamping disk composition of right working arm front end, described turning gear is by the bearing seat that is fixed on the balladeur train bottom that hoists, be supported in the hollow axis of revolution composition in bearing seat, the actuating unit of described fluid power system by be located at bracket front part and respectively with a left side, two clamping translation oil cylinders that right working arm is hinged, be connected and fixed with described bearing seat and with the oscillating oil cylinder of hollow axis of revolution key connecting, the HM Hydraulic Motor being connected and fixed with the rotating shaft of clamping disk, be located at the load lifting cylinder of inner upright mounting both sides and be located at outer mast and locomotive chassis between anteversion and retroversion oil cylinder composition.
2. heavy type mining automobile tire changer according to claim 1, is characterized in that: the slide block of described left and right working arm goes to upper and lower layout in bracket, and the height that left and right working arm extends to forward its end clamping disk equates.
3. heavy type mining automobile tire changer according to claim 1, is characterized in that: the slideway on the upper and lower surface of the corresponding left and right working arm slide block of described bracket is provided with slip damping panel.
4. heavy type mining automobile tire changer according to claim 1, is characterized in that: the slideway on the forward and backward surface of the corresponding left and right working arm slide block of described bracket is provided with roller set, and each roller of described roller set is bumped into by the groove outside of offering on bracket.
5. heavy type mining automobile tire changer according to claim 1, is characterized in that: described locomotive chassis adopts fork truck chassis.
6. heavy type mining automobile tire changer according to claim 1, is characterized in that: described in two, clamp the parallel reversed arrangement of translation oil cylinder.
7. heavy type mining automobile tire changer according to claim 1, is characterized in that: on described clamping disk, be furnished with multiple locating pieces.
8. heavy type mining automobile tire changer according to claim 1, is characterized in that: the axial line of described hollow axis of revolution is two clamping disk symmetrical center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420404832.5U CN203974398U (en) | 2014-07-22 | 2014-07-22 | Heavy type mining automobile tire changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420404832.5U CN203974398U (en) | 2014-07-22 | 2014-07-22 | Heavy type mining automobile tire changer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203974398U true CN203974398U (en) | 2014-12-03 |
Family
ID=51971879
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420404832.5U Active CN203974398U (en) | 2014-07-22 | 2014-07-22 | Heavy type mining automobile tire changer |
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| Country | Link |
|---|---|
| CN (1) | CN203974398U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434890A (en) * | 2019-08-13 | 2019-11-12 | 天津工程机械研究院有限公司 | A kind of pick-and-place fixture suitable for polytypic tire pattern workpiece |
| CN111332982A (en) * | 2020-03-02 | 2020-06-26 | 河北太行机械工业有限公司 | Universal holding and lifting device for wheels |
| CN113695871A (en) * | 2021-09-24 | 2021-11-26 | 北京三一智造科技有限公司 | Pin shaft dismounting device, frame body connecting structure and operation machine |
| US11786998B2 (en) | 2021-09-24 | 2023-10-17 | Beijing Sany Intelligent Manufacturing Technology Co., Ltd. | Pin shaft dismounting and mounting device, frame body connecting structure and work machine |
-
2014
- 2014-07-22 CN CN201420404832.5U patent/CN203974398U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434890A (en) * | 2019-08-13 | 2019-11-12 | 天津工程机械研究院有限公司 | A kind of pick-and-place fixture suitable for polytypic tire pattern workpiece |
| CN111332982A (en) * | 2020-03-02 | 2020-06-26 | 河北太行机械工业有限公司 | Universal holding and lifting device for wheels |
| CN113695871A (en) * | 2021-09-24 | 2021-11-26 | 北京三一智造科技有限公司 | Pin shaft dismounting device, frame body connecting structure and operation machine |
| CN113695871B (en) * | 2021-09-24 | 2022-07-29 | 北京三一智造科技有限公司 | Pin shaft dismounting device, frame body connecting structure and operation machine |
| US11786998B2 (en) | 2021-09-24 | 2023-10-17 | Beijing Sany Intelligent Manufacturing Technology Co., Ltd. | Pin shaft dismounting and mounting device, frame body connecting structure and work machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |