CN106114089A - Tyre hydraulic changer and using method - Google Patents
Tyre hydraulic changer and using method Download PDFInfo
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- CN106114089A CN106114089A CN201610457103.XA CN201610457103A CN106114089A CN 106114089 A CN106114089 A CN 106114089A CN 201610457103 A CN201610457103 A CN 201610457103A CN 106114089 A CN106114089 A CN 106114089A
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- hydraulic
- wheel rim
- presser feet
- hydraulic jack
- tire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C25/00—Apparatus or tools adapted for mounting, removing or inspecting tyres
- B60C25/01—Apparatus or tools adapted for mounting, removing or inspecting tyres for removing tyres from or mounting tyres on wheels
- B60C25/05—Machines
- B60C25/132—Machines for removing and mounting tyres
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
Tyre hydraulic changer and using method, belong to tyre disassembling devices field.It is characterized in including that mechanism for assembling-disassembling and Hydraulic Station, mechanism for assembling-disassembling are connected with Hydraulic Station oil pipe；Mechanism for assembling-disassembling includes base, core wheel, hydraulic jack, presser feet, lower garden dish, upper garden dish and nut, and the pedestal of hydraulic jack is connected with bolt of lower base, and the piston rod set of hydraulic jack connects disk and lower disc, fixes with nut, and upper and lower garden dish is to setting through hole；Core wheel is become with flange welding by steel drum, is enclosed within outside hydraulic jack, is connected with base；Presser feet steel forging is made, and is fixed in the middle of the dish of upper and lower garden with straight pin；Hydraulic Station is connected by fuel tank, filter, oil pump, motor, overflow valve, hand-operated direction valve, flow speed control valve and high-pressure oil pipe and forms, and provides power for device.Advantage is simple in construction, stable, the disassembled transfer of device, and cost of investment is low, eliminates the potential safety hazard that artificial unloading's tire tool is upspring, little to tyre injury, reduces labor intensity, improves dismounting efficiency.
Description
Technical field
The invention belongs to tyre disassembling devices technical field, particularly relate to a kind of tyre hydraulic changer and using method.
Background technology
Large-scale scrapers is put in the middle of Mining Market, is adapted to the expansion of mine capacity, quickly sending out of mining industry industry
The demand of exhibition, large-scale scrapers bearing capacity is relevant with the tire size of use, and the expansion of mine capacity requires large-scale scraper
Machinery uses large scale tire to increase its bearing capacity, and tire is as one of most important consumable accessory of scrapers, and it maintains
Maintenance is particularly important, it is generally required to tire is disassembled repairing tyre when.
Work main when disassembling tire is to be separated with wheel rim by tire.When tire is the tightest with wheel rim bonding,
Traditional method is manually to use the instruments such as crowbar, angle iron, bottle opener, hand hammer to disassemble tire, and two angle irons are put
As fulcrum at tire toe, prizing long wheel rim with crowbar, at this moment to press against short wheel rim descending for angle iron, exposes wheel rim jump ring and close
Seal, strikes wheel rim insurance get off with hand hammer, then with crowbar, jump ring is prized, take out sealing ring, taps short wheel rim with hand hammer and makes
Loosening, take out, tire is translated into another side, tire is split out from long wheel rim；With wheel rim, close feelings are bonded for tire
Condition, uses steel wire rope shackle bolt on the former of wheel rim, with 20 tons of driving liftings, is disassembled by tire.Defect is manually to disassemble wheel
Tire difficulty is big, and often 3～5 people work in concert one day and can only dismount a tires, waste time and energy；Some wheel rims and tire bonding
Closely add dismounting difficulty, use and constantly beat the mode that wheel rim makes tire, wheel rim loosen and can cause the damage of wheel rim, use
Even if steel wire hangs disconnected during 20 tons of driving liftings, tire is not torn open not get off yet；Manually disassemble the crowbar of tire used, angle iron, bottle opener
Exist when using Deng instrument and eject the potential safety hazard hurted sb.'s feelings.
Some tire removers in the market, have hand-held and a machine tool type: the detaching tyre instrument of hand-held, deadweight
Greatly, workman's labor intensity is very big, and need instrument with various sled wheel rims with the use of, change instrument frequent, work effect
Rate is low；The demountor of machine tool type, design complexity, manufacture requirements is high, and a machine cost 20～300,000 yuan are severe at mine down-hole
Manipulation environment under, be easily damaged, make mine operating cost increase.
Mounting tyre process is relatively low relative to tire being separated labor intensity with wheel rim when disassembling tire, but integral installation
Process is also intended to put into more manpower, inefficiency.
Summary of the invention
For overcoming the deficiencies in the prior art, it is an object of the invention to provide a kind of tyre hydraulic changer and user
Method, simple in construction, operational approach is simple, and labor intensity is low, and work efficiency is high.
Tyre hydraulic changer, is characterized in that this tyre hydraulic changer includes mechanism for assembling-disassembling and Hydraulic Station, mechanism for assembling-disassembling
It is connected with two high-pressure oil pipes with Hydraulic Station；Described mechanism for assembling-disassembling include base, core wheel, hydraulic jack, presser feet, lower disc,
Upper disk and nut, described base uses the A3 steel plate processing and fabricating of thick 50mm, generally circular in shape/rectangle；Described hydraulic pressure
Oil cylinder is made up of cylinder body, pedestal and piston rod, and pedestal is connected with base, the piston rod of hydraulic jack, and upper end sets at least
Three grades of reducing cylinders, diameter is increased to one-level cylinder, two grades of cylinders, three grades of cylinders successively from top to bottom, in one-level cylinder termination
If screw thread；Cylinder and flange welding that described core wheel is made up of 20mm thickness 16Mn roll of steel plate form, and wheel core housing is at hydraulic jack
Keeping concentric with hydraulic jack outward, lower end is connected with base；Described upper disk and lower disc use 45# steel processing and fabricating, on
Disk diameter is less than or equal to lower disc diameter, and the center of circle of upper and lower disk sets circular port, upper disk circular port diameter and piston rod
One-level body diameter matches, lower disc circular port diameter matches with on piston rod two grades of body diameters, upper Yuan Panhexia garden
Dish correspondence sets at least three group through holes, and upper and lower disk is angularly split by the angle between three groups of through holes, and upper and lower disk is enclosed within work
On stopper rod；Described nut spins with the screw thread on one-level cylinder and tightens；Described presser feet uses 45# steel forging metalworking system
Making, have presser feet I and II two kinds of structures of presser feet, quantity is consistent with upper and lower disk sets of vias number, presser feet sets and upper and lower disk phase
The through hole coordinated, presser feet is fastened in the middle of the dish of upper and lower garden by straight pin/bolt；Described Hydraulic Station is by fuel tank, electricity
Machine, oil pump, overflow valve, hand-operated direction valve, flow speed control valve and high-pressure oil pipe connect the hydraulic jack of composition, Hydraulic Station and mechanism for assembling-disassembling
Being connected by two high-pressure oil pipes, one connects end interface on hydraulic jack, and another root connects end interface under hydraulic jack；Described
Fuel tank be used for storing hydraulic oil；Described filter was used for the hydraulic oil in inlet box；Described oil pump and motor, manually
Reversal valve, filter and fuel tank oil pipe connect, and provide power for Hydraulic Station；Described hand-operated direction valve is 3-position 4-way commutation
Valve, the traffic direction of regulation hydraulic cylinder piston rod；Described flow speed control valve is connected with hand-operated direction valve oil pipe, is used for regulating hydraulic pressure
Oil flow, and then control hydraulic jack motion speed.
Improving further, described base is falling with excircle junction, core wheel lower end uniform welding at least three toe, gear
Live the movement of core wheel.
Improve further, the described flange on core wheel sets breach, during during dismounting, tire hangs in attaching/detaching apparatus, valve inside
It is placed in flange breach, protects valve inside；Core wheel can design different size according to the different model of tire.
Improving further, described core wheel cylinder top and bottom set through hole respectively, and high-pressure oil pipe passes through hole and hydraulic pressure
Oil cylinder connects；Described through hole surrounding sets rubber blanket, prevents the friction of core wheel and high-pressure oil pipe.
Improving further, the shape of described presser feet is " ┐ " type, and presser feet I sets through hole at a wing of level, with upper and lower circle
Dish through hole coordinates, and a vertical wing tip headband has oblique angle, is fastened in the middle of the dish of upper and lower garden by straight pin, for tire
Disassemble and installation process.
Improving further, the shape of described presser feet is " ┐ " type, and presser feet II sets through hole at a wing of level, with upper and lower
Disk through hole coordinates, and a vertical wing tip head is straight, is fastened in the middle of the dish of upper and lower garden by straight pin, for tire
Unloading process.
Tyre hydraulic changer, using method is carried out in accordance with the following steps:
Tire dismantling process: (1) faces up the short wheel rim of tire one to be dismantled, hangs the core wheel at changer with lifting tool
On, open Hydraulic Station, rotation manual reversal valve makes hydraulic jack reach range, installs presser feet I, just makes bottom presser feet I
It is directed at short wheel rim toe mouth；(2) rotation manual reversal valve, hydraulic jack Automatic-descending, under short wheel rim is under the effect of hydraulic jack
OK, jump ring and sealing ring are exposed；(3) with hand hammer, wheel rim insurance is struck down, then jump ring crowbar is prized, take out sealing ring；(4)
Tap short wheel rim with hand hammer and be allowed to loosening, then take out, presser feet I is dismantled；(5) with lifting tool again tyre crane out, turn over
To long wheel rim one side, again tire is hung on the core wheel of changer, notes position core wheel the to be directed at barbed portion of valve inside,
Prevent valve inside from damaging；(6) opening Hydraulic Station, rotation manual reversal valve makes hydraulic jack reach range；(7) presser feet is installed
II, rotate reversal valve, hydraulic jack is descending, and tire, under the effect of hydraulic jack, separates with long wheel rim, is dismantled by presser feet II；
(8) hang away long wheel rim, then tire is hung oneself away from the core wheel of changer, complete the unloading process of tire.
Tire installation process: (1) is placed on long wheel rim on the core wheel of changer, the dirt on the long wheel rim of wire brushing
Dirt, is coated with tire oil on long wheel rim；(2) hanging in parallel for tire in wheel rim with suspender, tire is automatically into long wheel rim；(3)
Short wheel rim is put in tire, fits into voluntarily with long wheel rim；(4) wheel rim sealing ring and wheel rim jump ring are put in wheel rim；(5)
Opening Hydraulic Station, rotation manual reversal valve hydraulic jack reaches range, installs presser feet I, rotates upper and lower disk and make presser feet I
It is directed at short wheel rim toe mouth position；(6) rotation manual reversal valve, hydraulic jack Automatic-descending, under the effect by presser feet I of the short wheel rim
OK, when going downwards to certain degree of depth, rotation manual reversal valve makes stop solution compressing cylinder descending, installs wheel rim sealing ring and wheel rim
Jump ring；(7), after wheel rim sealing ring and wheel rim jump ring being installed, wheel rim insurance is buckled；(8) being dismantled by presser feet I, rotation manual commutates
Valve, hydraulic jack Automatic-descending, when going downwards to minimum stroke, close Hydraulic Station；(9) mounted tire from hydraulic dismounting
The core wheel of machine is hung oneself away, is inflated, and completes the installation process of tire.
Compared with prior art, advantage is simple in construction, and operational approach is easy, and equipment investment cost is low, stable, makes
Fine by effect, device parts assemble, dismounting is simple, it is simple to transfer, and the aid kind of use reduces, and eliminates artificial
The potential safety hazard that during detaching tyre, instrument is upspring, is substantially reduced the mechanical damage of tire, decreases the labor intensity of workman, carries
The high dismounting work efficiency of large-scale scrapers tire, remarkable in economical benefits improves.
Accompanying drawing explanation
Fig. 1 is tyre hydraulic changer structural representation.
Fig. 2 is on tyre hydraulic changer, lower disc is combined top view with presser feet.
Fig. 3 is presser feet I structural representation of tyre hydraulic changer.
Fig. 4 is presser feet II structural representation of tyre hydraulic changer.
Fig. 5 is that the mechanism for assembling-disassembling of tyre hydraulic changer installs presser feet I structural representation.
Fig. 6 is that the mechanism for assembling-disassembling of tyre hydraulic changer installs presser feet II structural representation.
In figure: 1 mechanism for assembling-disassembling 11 base 12 core wheel 13 hydraulic jack 14 presser feet 141 presser feet I 142 presser feet
Disk 17 nut 2 Hydraulic Station 21 fuel tank 22 filter 23 oil pump 24 motor 25 on II 15 lower discs 16
Overflow valve 26 hand-operated direction valve 27 flow speed control valve 28 high-pressure oil pipe.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention will be further described.
By Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 it can be seen that tyre hydraulic changer, it is characterized in that this tyre hydraulic is torn open
Installation includes that mechanism for assembling-disassembling 1 and Hydraulic Station 2, mechanism for assembling-disassembling 1 are connected with two high-pressure oil pipes 28 with Hydraulic Station 2；Described dismounting
Mechanism 1 includes base 11, core wheel 12, hydraulic jack 13, presser feet 14, lower garden dish 15, upper garden dish 16 and nut 17, described base
The 11 A3 steel plate processing and fabricatings using thick 50mm, generally circular in shape/rectangle；Described hydraulic jack 13 is by cylinder body, pedestal and work
Stopper rod is constituted, and pedestal is connected with base 11, the piston rod of hydraulic jack, and upper end sets at least three grades of reducing cylinders, from upper
It is increased to one-level cylinder, two grades of cylinders, three grades of cylinders successively to lower diameter, sets screw thread in one-level cylinder termination；Described core wheel
12 cylinder and the flange weldings being made up of 20mm thickness 16Mn roll of steel plate form, and core wheel 12 is enclosed within outside hydraulic jack 13 and hydraulic jack
Keeping with one heart, lower end is connected with base 11；Described upper disk 16 and lower disc 15 use 45# steel processing and fabricating, upper disk 16
Diameter is less than or equal to lower disc 15 diameter, and the center of circle of upper and lower disk sets circular port, upper disk 16 circular port diameter and piston rod
One-level body diameter matches, lower disc 15 circular port diameter matches with on piston rod two grades of body diameters, upper garden dish 16 He
Lower garden dish 15 correspondence sets at least three group through holes, and upper and lower disk is angularly split by the angle between three groups of through holes, upper and lower disk
Set is on the piston rod；Described nut 17 spins with the screw thread on one-level cylinder and tightens；Described presser feet 14 uses 45# steel forging
Metalworking make, have presser feet I and II two kinds of structures of presser feet, quantity is consistent with upper and lower disk sets of vias number, presser feet 14 sets and
The through hole that upper and lower disk matches, presser feet 14 is fastened in the middle of the dish of upper and lower garden by straight pin/bolt；Described hydraulic pressure
Stand 2 by fuel tank 21, filter 22, oil pump 23, motor 24, overflow valve 25, hand-operated direction valve 26, flow speed control valve 27 and high-pressure oil pipe 28
Connecting composition, Hydraulic Station 2 is connected by two high-pressure oil pipes 28 with the hydraulic jack 13 of mechanism for assembling-disassembling 1, and one connects hydraulic oil
End interface on cylinder 13, another root connects hydraulic jack lower end 13 interface；Described fuel tank 21 is used for storing hydraulic oil；Described mistake
Filter 22 was used for the hydraulic oil in inlet box 21；Described oil pump 23 and motor 24, hand-operated direction valve 26, filter 22 and oil
Case 21 oil pipe connects, and provides power for Hydraulic Station 2；Described hand-operated direction valve 26 is three position four-way directional control valve, regulates hydraulic oil
The traffic direction of cylinder 13 piston rod；Described flow speed control valve 27 is connected with hand-operated direction valve 26 oil pipe, is used for regulating hydraulic fluid flow rate,
And then control hydraulic jack 13 motion speed.
By Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 it can be seen that described base 11 is being handed over core wheel 12 lower end excircle
The place's of connecing uniform welding at least three toe falls, and blocks the movement of core wheel 12.
Setting breach on the described flange on core wheel 12, during during dismounting, tire hangs in attaching/detaching apparatus, valve inside is placed on method
In blue breach, protect valve inside；Core wheel 12 can design different size according to the different model of tire.
Described core wheel 12 cylinder top and bottom set through hole respectively, and high-pressure oil pipe is connected through through hole with hydraulic jack；
Described through hole surrounding sets rubber blanket, prevents the friction of core wheel and high-pressure oil pipe.
By Fig. 1, Fig. 2, Fig. 3, Fig. 5 it can be seen that the shape of described presser feet 14 is " ┐ " type, presser feet I 141 is in level
One wing sets through hole, coordinates with upper and lower disk through hole, and a vertical wing tip headband has oblique angle, be fastened on by straight pin,
In the middle of the dish of lower garden, disassembling and installation process for tire.
By Fig. 1, Fig. 2, Fig. 4, Fig. 6 it can be seen that the shape of described presser feet 14 is " ┐ " type, presser feet II 142 is in level
A wing set through hole, coordinate with upper and lower disk through hole, a vertical wing tip head is straight, is fastened on upper and lower by straight pin
In the middle of the dish of garden, for the unloading process of tire.
Tyre hydraulic changer, using method is carried out in accordance with the following steps:
Tire dismantling process: (1) faces up the short wheel rim of tire one to be dismantled, hangs the core wheel at changer with lifting tool
On 12, opening Hydraulic Station 2, rotation manual reversal valve 26 makes hydraulic jack 13 reach range, installs presser feet I 141, makes presser feet
Short wheel rim toe mouth just it is directed at bottom I 141；(2) rotation manual reversal valve 26, hydraulic jack Automatic-descending, short wheel rim is at hydraulic pressure
Under the effect of oil cylinder 13 descending, expose jump ring and sealing ring；(3) with hand hammer, wheel rim insurance is struck down, then jump ring crowbar is prized
Go out, take out sealing ring；(4) tap short wheel rim with hand hammer and be allowed to loosening, then take out, presser feet I 141 is dismantled；(5) by lifting work
Tool again tyre crane out, is translated into long wheel rim one side, again tire is hung on the core wheel 12 of changer, note the position of valve inside
Put core wheel barbed portion to be directed at, prevent valve inside from damaging；(6) opening Hydraulic Station 2, rotation manual reversal valve 26 makes hydraulic jack
13 reach range；(7) installing presser feet II 142, rotate reversal valve 26, hydraulic jack 13 is descending, and tire is at hydraulic jack 13
Effect under, separate with long wheel rim, presser feet II 142 dismantled；(8) long wheel rim is hung away, then tire from the core wheel 12 of changer
Hang oneself away, complete the unloading process of tire.
Tire installation process: (1) is placed on long wheel rim on the core wheel 12 of changer, the dirt on the long wheel rim of wire brushing
Dirt, is coated with tire oil on long wheel rim；(2) hanging in parallel for tire in wheel rim with suspender, tire is automatically into long wheel rim；(3)
Short wheel rim is put in tire, fits into voluntarily with long wheel rim；(4) wheel rim sealing ring and wheel rim jump ring are put in wheel rim；(5)
Opening Hydraulic Station 2, rotation manual reversal valve 26 hydraulic jack 13 reaches range, installs presser feet I 141, rotates upper and lower disk
Presser feet I 141 is made to be directed at short wheel rim toe mouth position；(6) rotation manual reversal valve 26, hydraulic jack 13 Automatic-descending, short wheel rim is subject to
Descending to the effect of presser feet I 141, when going downwards to certain degree of depth, rotation manual reversal valve 26 makes stop solution compressing cylinder 13 times
OK, wheel rim sealing ring and wheel rim jump ring are installed；(7), after wheel rim sealing ring and wheel rim jump ring being installed, wheel rim insurance is buckled；(8) will
Presser feet I 141 is dismantled, rotation manual reversal valve 26, hydraulic jack 13 Automatic-descending, when going downwards to minimum stroke, closes hydraulic pressure
Stand 2；(9) mounted tire is hung oneself away from the core wheel 12 of changer, inflated, complete installation process.
Claims (7)
1. tyre hydraulic changer, it is characterised in that this tyre hydraulic changer includes mechanism for assembling-disassembling (1) and Hydraulic Station (2), tears open
Mounting mechanism (1) is connected with two high-pressure oil pipes (28) with Hydraulic Station (2)；Described mechanism for assembling-disassembling (1) includes base (11), core wheel
(12), hydraulic jack (13), presser feet (14), lower garden dish (15), upper garden dish (16) and nut (17), described base (11) employing
The A3 steel plate processing and fabricating of thick 50mm, generally circular in shape/rectangle；Described hydraulic jack (13) is by cylinder body, pedestal and piston rod
Constituting, pedestal is connected with base (11), the piston rod of hydraulic jack, and upper end sets at least three grades of reducing cylinders, from up to
Lower diameter is increased to one-level cylinder, two grades of cylinders, three grades of cylinders successively, sets screw thread in one-level cylinder termination；Described core wheel
(12) cylinder and the flange welding being made up of 20mm thickness 16Mn roll of steel plate forms, and core wheel (12) is enclosed within hydraulic jack (13) outward and liquid
Compressing cylinder keeps with one heart, and lower end is connected with base (11)；Described upper disk (16) and lower disc (15) use 45# steel processing system
Making, upper disk (16) diameter is less than or equal to lower disc (15) diameter, and the center of circle of upper and lower disk sets circular port, upper disk (16)
Circular port diameter matches with piston rod one-level body diameter, lower disc (15) circular port diameter is straight with two grades of cylinders on piston rod
Matching in footpath, upper garden dish (16) and lower garden dish (15) correspondence set at least three group through holes, and the angle between three groups of through holes is by upper and lower circle
Dish is angularly split, and upper and lower disk overlaps on the piston rod；Nut (17) spins with the screw thread on one-level cylinder and tightens；Described
Presser feet (14) uses 45# steel forging metalworking to make, and has presser feet I and II two kinds of structures of presser feet, quantity and upper and lower disk sets of vias
Number is consistent, and presser feet (14) sets the through hole matched with upper and lower disk, and presser feet (14) is fastened on by straight pin/bolt
In the middle of the dish of upper and lower garden；Described Hydraulic Station (2) is by fuel tank (21), filter (22), oil pump (23), motor (24), overflow valve
(25), hand-operated direction valve (26), flow speed control valve (27) and high-pressure oil pipe (28) connect composition, Hydraulic Station (2) and mechanism for assembling-disassembling (1)
Hydraulic jack (13) is connected by two high-pressure oil pipes (28), and one connects the upper end interface of hydraulic jack (13), and another root connects
Hydraulic jack lower end (13) interface；Described fuel tank (21) is used for storing hydraulic oil；Described filter (22) was used for oil strain
Hydraulic oil in case (21)；Described oil pump (23) and motor (24), hand-operated direction valve (26), filter (22) and fuel tank (21)
Oil pipe connects；Described hand-operated direction valve (26) is three position four-way directional control valve, the operation side of regulation hydraulic jack (13) piston rod
To；Described flow speed control valve (27) is connected with hand-operated direction valve (26) oil pipe.
Tyre hydraulic changer the most according to claim 1, it is characterised in that described base (11) with core wheel (12)
Excircle junction, lower end uniform welding at least three toe falls.
Tyre hydraulic changer the most according to claim 1, it is characterised in that set on the described flange on core wheel (12)
Breach；Core wheel (12) can design different size according to the different model of tire.
4. according to the tyre hydraulic changer described in claim 1 or 3, it is characterised in that described core wheel 12 cylinder upper end and under
End sets through hole respectively, and high-pressure oil pipe is connected through through hole with hydraulic jack；Described through hole surrounding sets rubber blanket.
Tyre hydraulic changer the most according to claim 1, it is characterised in that the shape of described presser feet (14) is " ┐ "
Type, presser feet I (141) sets through hole at a wing of level, coordinates with upper and lower disk through hole, and a vertical wing tip headband has oblique angle, logical
Cross straight pin to be fastened in the middle of the dish of upper and lower garden.
Tyre hydraulic changer the most according to claim 1, it is characterised in that the shape of described presser feet (14) is " ┐ "
Type, presser feet II (142) sets through hole at a wing of level, coordinates with upper and lower disk through hole, and a vertical wing tip head is straight, passes through
Straight pin is fastened in the middle of the dish of upper and lower garden.
Tyre hydraulic changer the most according to claim 1, it is characterised in that tyre hydraulic changer using method according to
Following steps are carried out:
Tire dismantling process:The short wheel rim of tire one to be dismantled is faced up, hangs the core wheel at changer with lifting tool
(12) on, opening Hydraulic Station (2), rotation manual reversal valve (26) makes hydraulic jack (13) reach range, installs presser feet I
(141) presser feet I (141) bottom, is made just to be directed at short wheel rim toe mouth；Rotation manual reversal valve (26), under hydraulic jack is automatic
OK, short wheel rim is descending under the effect of hydraulic jack (13), exposes jump ring and sealing ring；With hand hammer, wheel rim insurance is struck down,
Again jump ring crowbar is prized, take out sealing ring；Tap short wheel rim with hand hammer and be allowed to loosening, then take out, by presser feet I
(141) dismantle；With lifting tool again tyre crane out, translate into long wheel rim one side, again tire is hung in the wheel of changer
On core (12), note position core wheel the to be directed at barbed portion of valve inside, prevent valve inside from damaging；Open Hydraulic Station (2), turn
Dynamic hand-operated direction valve (26) makes hydraulic jack (13) reach range；Presser feet II (142) is installed, rotates reversal valve (26),
Hydraulic jack (13) is descending, and tire, under the effect of hydraulic jack (13), separates with long wheel rim, is dismantled by presser feet II (142)；
Hang away long wheel rim, then tire is hung oneself away from the core wheel (12) of changer, complete the unloading process of tire；
Tire installation process:Long wheel rim is placed on the core wheel (12) of changer, the dirt on the long wheel rim of wire brushing,
Long wheel rim is coated with tire oil；Hanging in parallel for tire in wheel rim with suspender, tire is automatically into long wheel rim；Short wheel rim
Put in tire, fit into voluntarily with long wheel rim；Wheel rim sealing ring and wheel rim jump ring are put in wheel rim；Open hydraulic pressure
Standing (2), rotation manual reversal valve (26) hydraulic jack (13) reaches range, installs presser feet I (141), rotates upper and lower disk
Presser feet I (141) is made to be directed at short wheel rim toe mouth position；Rotation manual reversal valve (26), hydraulic jack (13) Automatic-descending, short take turns
Rim is descending by the effect of presser feet I (141), and when going downwards to certain degree of depth, rotation manual reversal valve (26) makes stopping hydraulic pressure
Oil cylinder (13) is descending, installs wheel rim sealing ring and wheel rim jump ring；After wheel rim sealing ring and wheel rim jump ring are installed, buckle wheel rim and protect
Danger；Being dismantled by presser feet I (141), rotation manual reversal valve (26), hydraulic jack (13) Automatic-descending, when going downwards to minimum row
Cheng Shi, closes Hydraulic Station (2)；Mounted tire is hung oneself away from the core wheel (12) of changer, inflated, completes to install
Journey.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610457103.XA CN106114089B (en) | 2016-06-23 | 2016-06-23 | Tyre hydraulic changer and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610457103.XA CN106114089B (en) | 2016-06-23 | 2016-06-23 | Tyre hydraulic changer and application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106114089A true CN106114089A (en) | 2016-11-16 |
| CN106114089B CN106114089B (en) | 2017-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610457103.XA Active CN106114089B (en) | 2016-06-23 | 2016-06-23 | Tyre hydraulic changer and application method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795270A (en) * | 2018-07-02 | 2019-05-24 | 濮阳市黄河实业有限公司 | A kind of portable panzer tire changer |
| CN110422239A (en) * | 2019-07-26 | 2019-11-08 | 安徽合力股份有限公司 | A kind of fixed mechanism of heavy forklift spare tyre |
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|---|---|---|---|---|
| US3722570A (en) * | 1971-03-10 | 1973-03-27 | Royal Industries | Tire changer |
| CN2129700Y (en) * | 1991-11-02 | 1993-04-14 | 刘述海 | Tyre mounting/dismounting machine |
| CN2639039Y (en) * | 2002-11-30 | 2004-09-08 | 孙卓富 | Quickly tyre take-off machine |
| CN200995595Y (en) * | 2006-12-25 | 2007-12-26 | 广东韶钢松山股份有限公司 | Tyre detacher of vehicle |
| CN201685667U (en) * | 2009-09-25 | 2010-12-29 | 营口通广汽车保修设备有限公司 | Vehicle-mounted tyre disassembling and assembling machine |
| CN202806243U (en) * | 2012-02-23 | 2013-03-20 | 丰益田 | Multifunctional tire dismounting and mounting machine |
-
2016
- 2016-06-23 CN CN201610457103.XA patent/CN106114089B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3722570A (en) * | 1971-03-10 | 1973-03-27 | Royal Industries | Tire changer |
| CN2129700Y (en) * | 1991-11-02 | 1993-04-14 | 刘述海 | Tyre mounting/dismounting machine |
| CN2639039Y (en) * | 2002-11-30 | 2004-09-08 | 孙卓富 | Quickly tyre take-off machine |
| CN200995595Y (en) * | 2006-12-25 | 2007-12-26 | 广东韶钢松山股份有限公司 | Tyre detacher of vehicle |
| CN201685667U (en) * | 2009-09-25 | 2010-12-29 | 营口通广汽车保修设备有限公司 | Vehicle-mounted tyre disassembling and assembling machine |
| CN202806243U (en) * | 2012-02-23 | 2013-03-20 | 丰益田 | Multifunctional tire dismounting and mounting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795270A (en) * | 2018-07-02 | 2019-05-24 | 濮阳市黄河实业有限公司 | A kind of portable panzer tire changer |
| CN110422239A (en) * | 2019-07-26 | 2019-11-08 | 安徽合力股份有限公司 | A kind of fixed mechanism of heavy forklift spare tyre |
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|---|---|
| CN106114089B (en) | 2017-11-03 |
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