CN105522878B - Vehicle-mounted movable tire disassembling and assembling machine - Google Patents

Vehicle-mounted movable tire disassembling and assembling machine Download PDF

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Publication number
CN105522878B
CN105522878B CN201510996922.7A CN201510996922A CN105522878B CN 105522878 B CN105522878 B CN 105522878B CN 201510996922 A CN201510996922 A CN 201510996922A CN 105522878 B CN105522878 B CN 105522878B
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China
Prior art keywords
shell
fixed
vehicle
sleeve
stress
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CN201510996922.7A
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CN105522878A (en
Inventor
杨钰婷
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杨钰婷
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Priority to CN201510996922.7A priority Critical patent/CN105522878B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C25/00Apparatus or tools adapted for mounting, removing or inspecting tyres
    • B60C25/01Apparatus or tools adapted for mounting, removing or inspecting tyres for removing tyres from or mounting tyres on wheels
    • B60C25/05Machines
    • B60C25/132Machines for removing and mounting tyres
    • B60C25/135Machines for removing and mounting tyres having a tyre support or a tool, movable along wheel axis
    • B60C25/138Machines for removing and mounting tyres having a tyre support or a tool, movable along wheel axis with rotary motion of tool or tyre support

Abstract

The invention provides a vehicle-mounted movable tire disassembling and assembling machine. A rotating mechanism extends out of a working platform (1), a stress shaft telescopic device is arranged in the rotating mechanism, a cross arm (18) is fixedly sleeved at the upper end of a stress shaft (6) of the stress shaft telescopic device, a firebird-shaped head (19) is arranged at one end of the cross arm (18), an auxiliary arm (24) is supported on the working platform (1) through an upright column (23), and the auxiliary arm (24) is formed by articulating and folding two sections. The vehicle-mounted movable tire disassembling and assembling machine provided by the invention is favorable for operators to easily realize disassembly and assembly of tires and hubs of various types, convenient and flexible in use, saved in space and convenient to flexibly use in a narrow carriage.

Description

A kind of vehicle-mounted removable tire changer
Technical field
The present invention relates to apparatus for replacing tyre, more particularly to a kind of vehicle-mounted removable tire changer.
Background technology
The maintaining of automobile is related to the life security of people, important Parts one of of the tire as automobile, and which is safeguarded and protects Support and be even more important.Automobile tire after the use of a period of time needs to repair or changes, and at this moment needs tire and wheel hub point From taking apart.If when on-site maintenance or emergency relief on-site maintenance tire, then needing tire changer to be transported to scene with car Keeped in repair.A kind of tire changer is disclosed such as Chinese utility model patent CN204109707U, during work, its cantilever is by rising Drop fixing axle is supported, and lifting fixing axle passes through tire, and tire fixed by rim clamp sabot, but when tire completes to tear tire open will be from liter Drop fixing axle remove or will place tire penetrate lifting fixing axle when, will by cantilever from lifting fixing axle upper end take Under, as cantilever is heavier, the labor intensity of operator is increased, and reduces work efficiency, operation inconvenience;Additionally, general Compartment it is more narrow and small, if equipment onboard operates very inconvenient, being particularly the tire of some larger models even more cannot be On car operate, if but equipment is discharged to into ground, waste time and energy again so that design one kind take up room it is little, it is easy to use, Flexible vehicle-mounted removable tire changer.
The content of the invention
The technical problem to be solved is to provide a kind of vehicle-mounted removable tire changer, and it contributes to operation Person easily realizes the dismounting of various model tires and wheel hub, and easy to use, flexible, save space is easy to equipment in narrow and small car Flexibly use in railway carriage or compartment.
The technical scheme is that:A kind of vehicle-mounted removable tire changer, including work platformses, which it is critical only that: Rotating mechanism is extended with the work platformses, the rotating mechanism includes sleeve, and the lower cartridge is provided with worm gear, the snail Wheel side is provided with the worm screw engaged with the worm gear, and the worm gear is solidly set on the sleeve, is provided with and tears open in the sleeve Tire stress shaft extension compression apparatus, the retractor device are made up of retractor device body and locking device, the retractor device body bag Shell, stress axle and flexible member are included, the shell one end open, the stress axle lower end insert inside the shell, institute by opening State and flexible member is set between stress axle lower surface and the shell;Locking device includes dynamical element, stretch and fixed plate, The dynamical element is arranged on the base, and the hole being engaged with stress axle, the fixed sleeve-board are provided with the fixed plate Be located on the stress axle, described fixed plate one end be hinged on the shell it is ported on, the fixed plate other end is connected to The stretch upper end, the stretch lower end are connected with the dynamical element outfan, and the dynamical element promotes described Stretch, the stretch promote the fixed plate, and by the stress shaft locking, the transverse arm one end is provided with firebird to the fixed plate Head.Worm gear structure band moving sleeve is rotated, and the firebird head on stress axle maintains static, and is carried out point between insertion wheel hub and tire From.By manually pushing, be depressed into needs height to stress axle, by fixed plate by the stress shaft locking.
Above-mentioned lower cartridge is cased with fixed shell, and the first ball bearing is set between the fixed shell and the sleeve With the second ball bearing;The worm gear and worm screw are located inside the fixed shell, and the worm gear is located at first ball Between bearing and the second ball bearing.Sleeve rotates flexible, and can guarantee that concentricity.
One end of above-mentioned worm screw passes the fixed shell, is provided with belt pulley in the traversing through end of the worm screw.Set casing Pass through belt drive pulley rotation in vitro.
Above-mentioned sleeve lower surface is flushed with the fixed shell lower surface, and the fixed shell lower end is fixedly connected with base Seat.
3rd ball bearing is installed in the end face of above-mentioned sleeve upper end, is installed with out in the interior steel ring of the 3rd ball bearing There is the disk of square orifice.Ensure that sleeve rotation stress axle is motionless, and while in order to fix stress axle.
Said base is a flat board, and the fixed shell is fixed in the pedestal plate face, sets in the pedestal plate face Placement mouth is equipped with, the placement mouth is communicated with the sleeve inner.
Above-mentioned tire stress shaft extension compression apparatus of tearing open also include returning device, and the returning device includes fixed nail and extension spring, extremely Few two fixed nails are arranged on the housing, and the extension spring is arranged between the fixed nail and the fixed plate.
Above-mentioned stress axial section shape is hexagon;Flexible member is stage clip;Dynamical element is cylinder.
Above-mentioned sleeve upper surface is provided with wheel hub clamping device by screw.
The invention has the beneficial effects as follows:Using the Vehicular tire changer of the present invention, rim clamp will be located at originally Operating head lifting fixing axle above sabot is set directly on operating board after moving down, and designs special turnbarrel and stress Axle, it is not necessary to which erecting installation operation head lifting fixing axle is set again, the height after operating head lifting fixing axle is moved down is substantially reduced, Machine volume reduces, compact conformation, and directly can be put in compartment carries out field operation.
Description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is rotating mechanism, tears the installation diagram of tire stress shaft extension compression apparatus open;
Fig. 3 is the structural representation that rotating mechanism removes fixed shell.
Specific embodiment
Below with reference to accompanying drawing, to a preferred embodiment of the present invention will be described in detail.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of vehicle-mounted removable tire changer, including work platformses 1, rotating mechanism, stretch Compression apparatus, are extended with rotating mechanism on the work platformses 1, the rotating mechanism includes sleeve 2, and 2 bottom of the sleeve is arranged There is worm gear 3, beside the worm gear 3, be provided with the worm screw 4 engaged with the worm gear 3, the worm gear 3 is solidly set on the sleeve 2, institute State to be provided with sleeve 2 and tear tire stress shaft extension compression apparatus open, the retractor device is made up of retractor device body and locking device, institute Stating retractor device body includes shell 5, stress axle 6 and flexible member 7,5 one end open of the shell, 6 lower end of stress axle Inserted in shell 5 by opening, flexible member 7 is set between 6 lower surface of stress axle and the shell 5;Locking device bag Dynamical element 8, stretch 9 and fixed plate 10 are included, the dynamical element 8 is arranged on the base, is opened in the fixed plate 10 There is the hole being engaged with stress axle 6, the fixed plate 10 is set on the stress axle 6, and 10 one end of the fixed plate is hinged on On the shell 5 is ported, 10 other end of the fixed plate is connected to 9 upper end of the stretch, 9 lower end of the stretch and institute State 8 outfan of dynamical element to be connected, the dynamical element 8 promotes the stretch 9, the stretch 9 promotes the fixed plate 10, the stress axle 6 is locked by the fixed plate 10;6 upper end of stress axle is installed with transverse arm 18, and 18 one end of transverse arm is provided with Firebird 19.
2 bottom of the sleeve is cased with fixed shell 20, and the first rolling is set between the fixed shell 20 and the sleeve 2 Pearl bearing 11 and the second ball bearing 12;The worm gear 3 and worm screw 4 are located inside the fixed shell 20, and 3, the worm gear Between first ball bearing 11 and the second ball bearing 12.One end of the worm screw 4 passes the fixed shell 20, The traversing through end of the worm screw 4 is provided with belt pulley 13.2 lower surface of the sleeve is flushed with 20 lower surface of the fixed shell, institute State 20 lower end of fixed shell and be fixedly connected with pedestal 14.3rd ball bearing is installed in 2 upper end end face of the sleeve, the 3rd The disk 16 for being provided with square orifice is installed with the interior steel ring of ball bearing.The pedestal 14 be a flat board, the fixed shell 20 are fixed in 14 plate face of the pedestal, and placement mouth 17, the placement mouth 17 and the sleeve 2 are provided with 14 plate face of the pedestal Inside communicates.The tire stress shaft extension compression apparatus of tearing open also include returning device, and the returning device includes fixed nail and extension spring, extremely Few two fixed nails are arranged on the housing 1, and the extension spring is arranged between the fixed nail and the fixed plate 10. 6 cross sectional shape of stress axle is hexagon.The flexible member 7 is stage clip;The dynamical element 8 is cylinder.The sleeve 2 Upper surface is provided with wheel hub clamping device by screw.
Sub-arm 24 is supported by by column 23 on the work platformses 1, the sub-arm 24 is hinged folding one by two sections Rise.
These are only the present invention preferably specific embodiment, but protection scope of the present invention be not limited thereto, it is all Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements made etc. should be included in the protection of the present invention Within the scope of.

Claims (10)

1. a kind of vehicle-mounted removable tire changer, including work platformses (1), it is characterised in that:Stretch on the work platformses (1) Going out has rotating mechanism, and the rotating mechanism includes sleeve (2), and sleeve (2) bottom is provided with worm gear (3), and the worm gear (3) is other While being provided with the worm screw (4) engaged with the worm gear (3), the worm gear (3) is solidly set on the sleeve (2), the sleeve (2) Inside it is provided with and tears tire stress shaft extension compression apparatus open, the retractor device is made up of retractor device body and locking device, it is described flexible Device body includes shell (5), stress axle (6) and flexible member (7), shell (5) one end open, the stress axle (6) Lower end is inserted in shell (5) by opening, arranges flexible member between stress axle (6) lower surface and the shell (5) (7);Locking device includes dynamical element (8), stretch (9) and fixed plate (10), and the dynamical element (8) is arranged on base On, the hole being engaged with stress axle (6) is provided with the fixed plate (10), the fixed plate (10) is set in the stress axle (6) on, described fixed plate (10) one end be hinged on the shell (5) it is ported on, fixed plate (10) other end is connected to Stretch (9) upper end, stretch (9) lower end are connected with the dynamical element (8) outfan, the dynamical element (8) promote the stretch (9), the stretch (9) promotes the fixed plate (10), the fixed plate (10) is by the stress axle (6) lock;Stress axle (6) upper end is installed with transverse arm (18), and the transverse arm (18) one end is provided with firebird head (19).
2. a kind of vehicle-mounted removable tire changer according to claim 1, it is characterised in that:Sleeve (2) the bottom set There is fixed shell (20), between the fixed shell (20) and the sleeve (2), be set with the first ball bearing (11) and second Ball bearing (12);The worm gear (3) and worm screw (4) are internal positioned at the fixed shell (20), and the worm gear (3) is positioned at institute State between the first ball bearing (11) and the second ball bearing (12).
3. a kind of vehicle-mounted removable tire changer according to claim 2, it is characterised in that:One end of the worm screw (4) The fixed shell (20) is passed, belt pulley (13) is installed in the traversing through end of the worm screw (4).
4. a kind of vehicle-mounted removable tire changer according to claim 2, it is characterised in that:Sleeve (2) lower surface Flush with the fixed shell (20) lower surface, fixed shell (20) lower end is fixedly connected with pedestal (14).
5. a kind of vehicle-mounted removable tire changer according to claim 2, it is characterised in that:Sleeve (2) the upper end end 3rd ball bearing is installed in face, the disk (16) for being provided with square orifice in the interior steel ring of the 3rd ball bearing, is installed with.
6. a kind of vehicle-mounted removable tire changer according to claim 4, it is characterised in that:The pedestal (14) is one Flat board, the fixed shell (20) are fixed in the pedestal (14) plate face, are provided with placement mouth in pedestal (14) plate face (17), the placement mouth (17) is communicated with inside the sleeve (2).
7. a kind of vehicle-mounted removable tire changer according to claim 4, it is characterised in that:It is described to tear the contracting of tire stress shaft extension open Device also includes returning device, and the returning device includes fixed nail and extension spring, and at least two fixed nails are arranged on described On shell (5), the extension spring is arranged between the fixed nail and the fixed plate (10).
8. a kind of vehicle-mounted removable tire changer according to claim 1, it is characterised in that:Stress axle (6) section It is shaped as hexagon.
9. a kind of vehicle-mounted removable tire changer according to claim 1, it is characterised in that:The flexible member (7) is Stage clip;The dynamical element (8) is cylinder.
10. a kind of vehicle-mounted removable tire changer according to claim 1, it is characterised in that:Sleeve (2) upper surface Wheel hub clamping device is provided with by screw.
CN201510996922.7A 2015-12-28 2015-12-28 Vehicle-mounted movable tire disassembling and assembling machine Active CN105522878B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510996922.7A CN105522878B (en) 2015-12-28 2015-12-28 Vehicle-mounted movable tire disassembling and assembling machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510996922.7A CN105522878B (en) 2015-12-28 2015-12-28 Vehicle-mounted movable tire disassembling and assembling machine
PCT/CN2016/090631 WO2017113765A1 (en) 2015-12-28 2016-07-20 Vehicle-mounted mobile tire changer

Publications (2)

Publication Number Publication Date
CN105522878A CN105522878A (en) 2016-04-27
CN105522878B true CN105522878B (en) 2017-04-12

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WO (1) WO2017113765A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105522878B (en) * 2015-12-28 2017-04-12 杨钰婷 Vehicle-mounted movable tire disassembling and assembling machine
CN107618321A (en) * 2017-10-27 2018-01-23 江门市长华集团有限公司 A kind of assembling device of bike wheel
CN108083167A (en) * 2017-12-30 2018-05-29 张晓彬 A kind of autonomous driving vehicle part replacement device
CN109176982B (en) * 2018-08-21 2020-10-20 重庆市潼南区九橡化大环保科技有限公司 Method for recycling discarded vehicle tires

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Publication number Priority date Publication date Assignee Title
US4760871A (en) * 1985-07-11 1988-08-02 Fmc Corporation Lower bead breaker removal and adjustment apparatus
US6056034A (en) * 1998-05-20 2000-05-02 Matnick; Michael Difficult to mount tire changer and method for handling thereof
ITMO20020045A1 (en) * 2002-02-20 2003-08-20 Gino Ferrari Quick coupling for tools on the turret pole of tire changing machines
CN101823040B (en) * 2009-03-05 2012-08-22 深圳富泰宏精密工业有限公司 Adjustable carrying tool
TWM381536U (en) * 2009-12-04 2010-06-01 Gongshun Technology Co Ltd Timing belt tensioner with pressure barrel
CN202685799U (en) * 2012-07-21 2013-01-23 营口天辅铝业有限公司 Pressurization transmission locking mechanism of pneumatic tire disassembling and assembling machine in no need of large disk
CN204109705U (en) * 2014-07-28 2015-01-21 杨钰婷 Vehicular tyre removing and replacing machine
CN204109702U (en) * 2014-07-28 2015-01-21 杨钰婷 In-vehicle tire service system
CN204109707U (en) * 2014-07-28 2015-01-21 杨钰婷 In-vehicle tyre removing and replacing machine
CN104760477B (en) * 2015-04-03 2017-11-17 杨钰婷 A kind of vehicle-mounted job type tire changer
CN105522878B (en) * 2015-12-28 2017-04-12 杨钰婷 Vehicle-mounted movable tire disassembling and assembling machine
CN205439845U (en) * 2015-12-28 2016-08-10 杨钰婷 On -vehicle portable tire dismouting machine

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WO2017113765A1 (en) 2017-07-06
CN105522878A (en) 2016-04-27

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