CN103625210B - The attaching/detaching apparatus of giant tire - Google Patents
The attaching/detaching apparatus of giant tire Download PDFInfo
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- CN103625210B CN103625210B CN201310662762.3A CN201310662762A CN103625210B CN 103625210 B CN103625210 B CN 103625210B CN 201310662762 A CN201310662762 A CN 201310662762A CN 103625210 B CN103625210 B CN 103625210B
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Abstract
The present invention relates to a kind of attaching/detaching apparatus of giant tire, comprise pressure tire frock, it is characterized in that: also comprise frame-type door frame, main operating cylinder, support cylinder and tooling platform, the piston of described support cylinder is connected with tire pallet corner respectively, described support cylinder bottom is fixed by connecting bottom board and is fixed on door frame chassis, described tooling platform is fixed on door frame chassis, and described main operating cylinder is fixed on door frame entablatrance.Beneficial effect: compared with prior art, for other giant tire of 21.00-25 higher level, achieve the automation dismounting of higher degree in conjunction with the packaging technology of bead seat and traditional dismounting process, substantially increase dismounting efficiency and add the safety control of operating personal.The operation effectively having filled up dock company is blank.There is extraordinary economic benefit.Maintenance cost about 400,000 yuan within 10 years, can be saved.When considering Original equipment and dropping into, 5 years with regard to recoverable cost.
Description
Technical field
The invention belongs to self-propelled vehicle maintenance field, particularly relate to a kind of attaching/detaching apparatus of giant tire.
Background technology
Along with a large amount of uses of the engineering tyre with inner tube equipment such as domestic and international each large harbour tyre crane, front handling mobile crane, the also corresponding increase of heavy construction tire dismounting quantity.The engineering tyre of current most domestic harbour is all by manually completing, because engineering tyre size is comparatively large, heavier-weight, disassembly process is relatively loaded down with trivial details, often need to employ multiple workman, by various instrument, take a long time and just can complete, and there is very large potential safety hazard, domestic in recent years often have the accident blasting, wound workman when there is dismounting tire to death.
Due to giant tire dismounting difficulty, operating efficiency is low, and the potential safety hazard of operating personal is very big.No matter from human cost or safety cost, traditional dismounting technique has very large drawback, the shortcoming of tradition dismounting technique has: remove a tyre hangs 21.00-25,21.00-35 tire needs employ 25T heavy forklift and scoop up weight, pressure effect is carried out to tire, application force at least reaches 30T, and this also exists great potential safety hazard to human operators; Traditional handicraft needs artificial to retainer, and seat ring etc. manually prize, and operating personal occur in the past by the situation of accidentally injuring; Owing to suppressing tire with weight, there is the feature that application force is uneven, is separated so tire and wheel hub are usually extremely difficult, often consuming the very large time goes solution, and if wheel hub and tire cannot separation, even need to get angry, wheel hub heated.One is dangerous, and two come extremely easily to make the physical structure of wheel hub to be destroyed.
Giant tire disassemble and assemble work is a harbour difficult problem urgently to be resolved hurrily.
Summary of the invention
The object of the invention is to the deficiency overcoming above-mentioned technology, a kind of attaching/detaching apparatus of giant tire is provided, for other giant tire of 21.00-25 higher level, achieve the automation dismounting of higher degree in conjunction with the packaging technology of bead seat and traditional dismounting process, substantially increase dismounting efficiency and add the safety control of operating personal.
The present invention for achieving the above object, by the following technical solutions: a kind of attaching/detaching apparatus of giant tire, comprise pressure tire frock, it is characterized in that: also comprise frame-type door frame, main operating cylinder, support cylinder and tooling platform, the piston of described support cylinder is connected with tire pallet corner respectively, described support cylinder bottom is fixed by connecting bottom board and is fixed on door frame chassis, and described tooling platform is fixed on door frame chassis, and described main operating cylinder is fixed on door frame entablatrance.
Be provided with circular hole in the middle of described tire pallet, described Circularhole diameter is equal to or greater than the mesa diameter of tooling platform, and described tooling platform is placed in tire pallet middle position.
Described frame-type door frame is gantry structure, described door frame entablatrance and chassis and vertical beam affixed, its upper and lower joint angle place is welded with intensity and strengthens triangle.
Described door frame entablatrance, chassis and vertical beam adopt U-steel, and are connected with some pieces of reinforcement gussets along its axis direction is uniform.
The hydraulic pressure of described main operating cylinder is 100-150 ton, and the hydraulic pressure of described support cylinder is 5-8 ton.
Beneficial effect: compared with prior art, the operation that effectively compensate for dock company is blank, and by tradition, the operating process of complexity is simplified, and modularization, has extraordinary economic benefit.As: the annual dismounting tire of a dock company is 30, and each dismounting tire needs to employ machinery and manpower coordinates: human cost: 4 people × 1 day × 200=800 unit, truck driver: 2 people × 1 day × 200=400 is first; Machine cost: heavily to pitch, the little fork 1 day 1000 yuan total cost such as (lease, fuel oil take, administration free): 2200 yuan/bar; Annual changing of tire comprehensive cost about 66000 yuan; And adopt this device substantially except the input at initial stage, and do not have other additional expenses, according to device manufacturing expenses 200,000 yuan calculating, 10 years tenure of use, maintenance cost 50,000, labour cost 2 × 200 × 0.5=200 unit/bar.Within 10 years, need 25.6 ten thousand yuan altogether.And traditional assembly and disassembly methods about needs 660000 yuan for 10 years, maintenance cost about 400,000 yuan within 10 years, can be saved.When considering Original equipment and dropping into, 5 years with regard to recoverable cost.Meanwhile, the safety factor of operation is increased.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2-Fig. 4 is the working process schematic diagram of dismounting tire of the present invention;
Fig. 5 is the structural representation of door frame;
Fig. 6 is the right elevation of Fig. 5.
In figure: 1, press tire frock, 2, door frame, 3, main operating cylinder, 4, support cylinder, 5, tooling platform, 6, tire pallet, 7, connecting bottom board, 8, door frame chassis, 9, entablatrance, 10, vertical beam, 11, strengthen triangle, 12, strengthen gusset, 13, tire assembly.
Detailed description of the invention 910
The specific embodiment of the present invention is described in detail below in conjunction with preferred embodiment.
Embodiment
Refer to Fig. 1, the invention provides a kind of attaching/detaching apparatus of giant tire, comprise pressure tire frock 1, also comprise frame-type door frame 2, main operating cylinder 3, support cylinder 4 and tooling platform 5, the piston of described support cylinder is connected with 6 four jiaos, tire pallet respectively, described support cylinder bottom is fixed by connecting bottom board 7 and is fixed on door frame chassis 8, and described tooling platform is fixed on door frame chassis, and described main operating cylinder is fixed on door frame entablatrance 9.Circular hole is provided with in the middle of described tire pallet 6, described Circularhole diameter is equal to or greater than the mesa diameter of tooling platform 5, and described tooling platform is placed in tire pallet middle position, and tooling platform is when initial condition, be in the circular hole in the middle of tire pallet, it and tire pallet are at same plane; Tooling platform in working order time, still with tire pallet on a plane.The hydraulic pressure of described main operating cylinder is 100-150 ton, and the hydraulic pressure of described support cylinder is 5-8 ton.The hydraulic pressure of the main operating cylinder of the present embodiment is 100T, and the hydraulic pressure of support cylinder is 5T.Main operating cylinder and support cylinder, by conventional hydraulic control system and electric control system controls, alleviate manual intervention degree widely, raise the efficiency, and increase safety.Adopt the Dual-layer oil cylinder of main operating cylinder 3, support cylinder 4, ensure that point of action is balanced, that avoids tire assembly 13 to overturn is loaded down with trivial details.
Refer to Fig. 5-6, preferred structure of the present invention is that door frame entablatrance 9 and door frame chassis 8 are welded into frame-type door frame with vertical beam 10, and shape is gantry structure, and the reinforcement triangle 11 of gaining in strength is welded at lower joint angle place of burn-oning with vertical beam on entablatrance and chassis.Described door frame entablatrance, chassis and vertical beam adopt U-steel, and are connected with some pieces of reinforcement gussets 12 along its axis direction is uniform, and object is all the tensile strengths increasing door frame, ensure that the stable and reliable of device, and evenly, safety factor increases application force.
Described door frame surrounding is provided with safety net (not shown), and potential safety hazard is reduced to zero.
Refer to accompanying drawing 2-4, working process:
Accompanying drawing 2, the first step: will the wheel hub forklift of gas be discharged on tooling platform, tire is placed pressure tire frock, pushes down frock by HYDRAULIC CONTROL SYSTEM 100T oil cylinder, by tyre collapse, manually sled falls spring retainer;
Accompanying drawing 3, second step: pressure tire frock is taken away, withstood hub spindle with 100T oil cylinder, started the hydraulic actuating cylinder of four 5T, ejected by tire together with retainer seat ring by HYDRAULIC CONTROL SYSTEM, then move tire with fork truck after falling spring retainer by sled;
Accompanying drawing 4, the 3rd step: back-up ring seat ring is pressed into tire in advance, then tire is placed on steel ring, tire frock that tire pressurizes, starts 100T oil cylinder by HYDRAULIC CONTROL SYSTEM and tire is pressed into steel ring, manual installation spring retainer.Complete whole disassemble and assemble work.
Rely on the present invention can set up tire work station on side, harbour suspender maintenance center, carry out the dismounting of giant tire; Tire charging-discharging function; Tire assembly memory function; Tire fills glue test zone; Wheel hub is repaired and is changed the multinomial work of bearing.
On a same bench board, just can complete from tearing the whole process of tire to dress tire open without the need to steel ring is stood up, and have 100T oil cylinder and pressure tire frock to push down tire, also safer when picking lock circle, grille guard is installed additional again outside whole device, also can play safety effect, whole press-assembling tyre needs manually to enter operation except installing retainer, and all the other operations all complete outside grille guard.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to structure of the present invention.Every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical scheme of the present invention.
Claims (5)
1. the attaching/detaching apparatus of a giant tire, comprise pressure tire frock, it is characterized in that: also comprise frame-type door frame, main operating cylinder, support cylinder and tooling platform, the piston of described support cylinder is connected with tire pallet corner respectively, described support cylinder bottom is fixed by connecting bottom board and is fixed on door frame chassis, described tooling platform is fixed on door frame chassis, and described main operating cylinder is fixed on door frame entablatrance.
2. the attaching/detaching apparatus of giant tire according to claim 1, is characterized in that: be provided with circular hole in the middle of described tire pallet, described Circularhole diameter is equal to or greater than the mesa diameter of tooling platform, and described tooling platform is placed in tire pallet middle position.
3. the attaching/detaching apparatus of giant tire according to claim 1 and 2, is characterized in that: described frame-type door frame is gantry structure, described door frame entablatrance and chassis and vertical beam affixed, its upper and lower joint angle place is welded with intensity and strengthens triangle.
4. the attaching/detaching apparatus of giant tire according to claim 3, is characterized in that: described door frame entablatrance, chassis and vertical beam adopt U-steel, and is connected with some pieces of reinforcement gussets along its axis direction is uniform.
5. the attaching/detaching apparatus of giant tire according to claim 4, is characterized in that: the hydraulic pressure of described main operating cylinder is 100-150 ton, and the hydraulic pressure of described support cylinder is 5-8 ton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310662762.3A CN103625210B (en) | 2013-12-06 | 2013-12-06 | The attaching/detaching apparatus of giant tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310662762.3A CN103625210B (en) | 2013-12-06 | 2013-12-06 | The attaching/detaching apparatus of giant tire |
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| Publication Number | Publication Date |
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| CN103625210A CN103625210A (en) | 2014-03-12 |
| CN103625210B true CN103625210B (en) | 2015-12-02 |
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| CN201310662762.3A Active CN103625210B (en) | 2013-12-06 | 2013-12-06 | The attaching/detaching apparatus of giant tire |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104153047A (en) * | 2014-08-13 | 2014-11-19 | 安徽华茂纺织股份有限公司 | Tool car for disassembling and assembling cylinder motor of carding machine |
| CN105150765B (en) * | 2015-08-19 | 2017-06-16 | 智奇铁路设备有限公司 | A kind of elastic wheel automatic press mounting device |
| CN106626998B (en) * | 2016-11-29 | 2018-12-07 | 宁波大榭招商国际码头有限公司 | A kind of band tyre tire changing changer |
| CN107253039B (en) * | 2017-06-12 | 2023-06-13 | 汉中大秦机械有限公司 | Dismounting device for cableway single wheel body |
| CN114952274A (en) * | 2022-05-19 | 2022-08-30 | 安徽好运机械有限公司 | Automatic production line for assembling pneumatic tires of forklift |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134305Y (en) * | 1992-08-13 | 1993-05-26 | 湖北黄石市大冶有色公司铜绿山矿 | Mine lorry rim disassembling machine |
| US5415218A (en) * | 1992-12-02 | 1995-05-16 | Shibazaki; Shinichiro | Device for removing tire from wheel |
| CN201405688Y (en) * | 2009-03-09 | 2010-02-17 | 大连汉顿工业有限公司 | Base of tire disassembly machine |
| CN203697856U (en) * | 2013-12-06 | 2014-07-09 | 天津港联盟国际集装箱码头有限公司 | Dismounting and mounting device for large tires |
-
2013
- 2013-12-06 CN CN201310662762.3A patent/CN103625210B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134305Y (en) * | 1992-08-13 | 1993-05-26 | 湖北黄石市大冶有色公司铜绿山矿 | Mine lorry rim disassembling machine |
| US5415218A (en) * | 1992-12-02 | 1995-05-16 | Shibazaki; Shinichiro | Device for removing tire from wheel |
| CN201405688Y (en) * | 2009-03-09 | 2010-02-17 | 大连汉顿工业有限公司 | Base of tire disassembly machine |
| CN203697856U (en) * | 2013-12-06 | 2014-07-09 | 天津港联盟国际集装箱码头有限公司 | Dismounting and mounting device for large tires |
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| CN103625210A (en) | 2014-03-12 |
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