CN106739874A - Vehicle-mounted tire changer - Google Patents
Vehicle-mounted tire changer Download PDFInfo
- Publication number
- CN106739874A CN106739874A CN201611232728.2A CN201611232728A CN106739874A CN 106739874 A CN106739874 A CN 106739874A CN 201611232728 A CN201611232728 A CN 201611232728A CN 106739874 A CN106739874 A CN 106739874A
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- CN
- China
- Prior art keywords
- tire
- arm
- shovel
- support
- pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
- B60C25/0512—Integrated systems performing multiple operations, e.g. assembly lines
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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
- B60C25/0521—Handling of rim or tyre, e.g. lifting and positioning devices
-
- 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
- B60C25/0524—Separating tyres from rims, e.g. by destroying
-
- 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
- B60C25/135—Machines for removing and mounting tyres having a tyre support or a tool, movable along wheel axis
- B60C25/138—Machines for removing and mounting tyres having a tyre support or a tool, movable along wheel axis with rotary motion of tool or tyre support
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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
- B60C2200/00—Tyres specially adapted for particular applications
- B60C2200/04—Tyres specially adapted for particular applications for road vehicles, e.g. passenger cars
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a kind of vehicle-mounted tire changer, including shovel device of tyre, tyre disassembling devices and the power set for providing power；The shovel device of tyre includes shovel tire support and is fixed on the shovel mechanism for tire of shovel tire frame upper, and the shovel mechanism for tire includes the shovel nausea cylinder of shovel body and control shovel body；The tyre disassembling devices include the support post being fixed on base and the sliding part that can be slided on support post, pressure nausea cylinder is provided between the sliding part and support post, the sliding part is provided with pressure tire arm, the pressure tire arm includes at least two turning arms being pivotally connected successively, and the end of the pressure tire arm is provided with the pressure head for pressing tire；The power set are included for device provides the air pump of source of the gas and provides the storage battery of power supply.The present invention can quickly reach roadside breakdown scene and realize automobile tire dismounting function, realize automotive tire repair function, reduce vehicle-mounted tire changer solid and take up room, and be convenient for carrying and operate, with low cost without external power supply.
Description
Technical field
Equipment is protected the present invention relates to a kind of Automobile Service vapour, and in particular to a kind of vehicle-mounted tire changer.
Background technology
With the fast development of auto manufacturing of China and being continuously increased for the automobile volume of holding, the automobile travelled on highway
It is more and more, while the phenomenon of automobile flat tire and bundle tire also occurs again and again；Also, tire is used as the significant components of automobile, pass through
Also certain repairing or replacing is faced with after the use of a period of time；Accordingly, as the device for unloading and installing automobile tire, wheel
Effective and convenient use of tire changer is very necessary, especially when needing the scene of being carried out to tire to dismount on the spot, then needs
Tire changer is transported to by tire using load carrier for vehicles and treats dismounting scene.Tire changer of the prior art is present such as
Lower problem：1st, tire be cannot quickly reach and dismounting scene such as roadside breakdown scene treated；2nd, only possesses tyre dismounting function, it is impossible to real
Existing tyre repair function；3rd, tire changer take up room it is larger, do not apply to dilly it is vehicle-mounted；4th, external electricity is generally required
Source provides operation power；5th, manufacturing cost is higher, disassembly process is relative complex.
The content of the invention
Proposition for problem above of the invention, and a kind of vehicle-mounted tire changer of research and design.The skill that the present invention is used
Art means are as follows：
A kind of vehicle-mounted tire changer, including shovel device of tyre, tyre disassembling devices and the power set for providing power；
It is described shovel device of tyre include shovel tire support and be fixed on shovel tire frame upper shovel mechanism for tire, the shovel mechanism for tire include shovel body and
Control the shovel nausea cylinder of shovel body；The tyre disassembling devices include being fixed on support post on base and can be on support post
The sliding part of slip, is provided with pressure nausea cylinder, the slip for controlling sliding part, the cunning between the sliding part and support post
Moving part is provided with pressure tire arm, and the pressure tire arm includes at least two turning arms being pivotally connected successively, and turning arm can be perpendicular to cunning
Swung in the plane in slide direction, the end of the pressure tire arm is provided with the pressure head for pressing tire；The power set include
For device provides the air pump of source of the gas and provides the storage battery of power supply, also including the inverter supporting with storage battery.
Further, the shovel tire support includes the main support of L-shaped and is arranged at the assistant support on main support top, the pair
Height adjustable of the support on main support, the end of the bottom of the main support is provided with horizontal roll shaft and the roller being placed on outside roll shaft
Body, the roll shaft is articulated on main support, and can be rotated in the horizontal plane, and the main support is articulated in the tyre disassembling devices
On.
Further, the assistant support is placed on outside main support, and the main support is provided with longitudinal multiple through holes, described
The correspondence position of assistant support is provided with least one through hole, and the main support and assistant support are coordinated by bearing pin with through hole to be fixed,
The shovel tire stent outer is provided with guide pillar, and the assistant support is provided with the guide lugs being placed on outside guide pillar, the guide lugs and main branch
Power assistant spring is provided between frame, the end of the bottom of the main support is provided with and spacing limiting block, institute can be carried out to the roll shaft
State and be articulated on main support in the middle part of limiting block, and the limiting block one end and main support between be provided with spring.
Further, the base includes scratch diskette and can drive the motor of scratch diskette rotation, and the motor is by slowing down
Case coordinates with scratch diskette, and the scratch diskette is provided with least three is used to clamp the clamping jaw of wheel rim, and the clamping jaw is fixed on slide
On, the slide can be in the radially slip of scratch diskette, and the clamping jaw that being provided with least one slide can drive slide to slide drives
Cylinder, the clamping jaw drive cylinder is arranged on the lower section of scratch diskette, and all slides are connected with linkage unit, the linkage unit
Including linkage disk and transmission arm, described transmission arm one end is articulated on linkage disk, and the other end is articulated on slide.
Further, the pressure tire arm is articulated on sliding part, and the pressure tire arm includes three turning arms being pivotally connected successively.
Further, the vehicle-mounted tire changer also includes foot-operated control assembly, and the foot-operated control assembly includes branch
Support member, pedal, microswitch, switch triggering part and the foot-operated rotating shaft by supports support, the microswitch are used to control
The motor, the pedal is fixed on one end of foot-operated rotating shaft, and the switch triggering part is fixed on the other end of foot-operated rotating shaft,
The microswitch is fixed on support member, when the pedal is trampled, by foot-operated rotating shaft switch triggering part can be driven to turn
Dynamic and then triggering microswitch, is provided with the torsion spring that switch triggering part can be made to reset between the switch triggering part and support member.
Further, the support member is box body, and the foot-operated rotating shaft passes through the side wall of box body, the microswitch to fix
On the outer wall of box body, the switch triggering part and torsion spring are arranged on box body outside, the microswitch, switch triggering part and torsion
Spring is arranged in switch housing, and the switch housing is fixed on outside box body.
Further, the vehicle-mounted tire changer also includes two groups of expansion tire components, and the expansion tire component is included for expanding
The expansion tire hook of tire and expand tire hook fixture, the expansion tire hook is articulated on expansion tire hook fixture, the expansion tire hook fixture can be with
The slide and/or clamping jaw cooperation are promoted by slide and/or clamping jaw to the outside of scratch diskette.
Further, the pressure tire arm is provided with the travelling arm of energy longitudinal sliding motion, and the lower end of the travelling arm is provided with dismounting
Head, position of the travelling arm on pressure tire arm is adjustable, and the travelling arm is arranged on the cursor being connected with sliding part, with cunning
The cursor of moving part connection is provided with the fixing hole of multiple laterally arrangements, and the travelling arm is provided with longitudinal bar hole, the cunning
Swing arm is pressed on tire arm by through fixing hole and being bolted to for bar hole.
Further, pressure tire pivoted arm is additionally provided with the travelling arm, the end of the pressure tire pivoted arm is provided with tyre press wheel, described
Pressure tire pivoted arm can up and down rotate on travelling arm.
Compared with the prior art, vehicle-mounted tire changer of the present invention has advantages below：
1st, can quickly reach roadside breakdown scene and realize automobile tire dismounting function.
The 2nd, dismountable tire opener is set, automotive tire repair function is realized.
3rd, reduce vehicle-mounted tire changer solid to take up room, it is adaptable to installation and convenient behaviour in mini van railway carriage
Make.And without external power supply.
4th, to be applicable the demand of each stratum user, manufacturing cost is reduced on the premise of ensuring to use function.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structural representation for shoveling device of tyre and tyre disassembling devices described in the embodiment of the present invention.
Fig. 3 is the schematic front view for shoveling device of tyre and tyre disassembling devices described in the embodiment of the present invention.
Fig. 4 is the rearview of Fig. 3.
Fig. 5 is the explosive view of the shovel device of tyre described in the embodiment of the present invention.
Fig. 6 is the explosive view (without scratch diskette) of the base described in the embodiment of the present invention.
Fig. 7 is the explosive view of the scratch diskette described in the embodiment of the present invention.
Fig. 8 is the structural representation of the foot-operated control assembly described in the embodiment of the present invention.
Fig. 9 is the structural representation of the expansion tire component described in the embodiment of the present invention.
Specific embodiment
As shown in Figures 1 to 9, a kind of vehicle-mounted tire changer, including shovel device of tyre 100, tyre disassembling devices 200 and use
In the power set 300 for providing power；The shovel device of tyre 100 includes shovel tire support 101 and is fixed on the top of shovel tire support 101
Shovel mechanism for tire 102, it is described shovel mechanism for tire 102 include shovel body 103 and control shovel body 103 shovel nausea cylinder 104；The tire is torn open
Assembling device 200 includes the support post 202 being fixed on base 201 and the sliding part 203 that can be slided on support post 202,
Pressure nausea cylinder 204, the slip for controlling sliding part 203, the cunning are provided between the sliding part 203 and support post 202
Moving part 203 is provided with pressure tire arm 205, and the pressure tire arm 205 includes at least two turning arms 206 being pivotally connected successively, turning arm 206
Can be swung in the plane perpendicular to the glide direction of sliding part 203, the end of the pressure tire arm 205 is provided with the pressure for pressing tire
First 207, in the present embodiment, the pressure tire arm 205 is articulated on sliding part 203, loads the He of upper location-plate 208 of sliding part 203
In the middle of lower location-plate 209, upper location-plate 208 is provided with cambered way 210, and pressure tire arm 205 is provided with positioning bumping post 211, positioning
Bumping post 211 is limited in cambered way 210, and can be slided in cambered way 210, makes the pressure tire arm 205 can only be in certain limit
Interior swing, the pressure tire arm 205 includes three turning arms 206 being pivotally connected successively.Being additionally provided with the pressure tire arm 205 can be by rotation
Swivel hook lives in the locking bail 212 that location-plate 208 is positioned, and when pressure tire arm 205 resets, locking bail 212 catches on sliding part 203
Upper location-plate 208, positions pressure tire arm 205.Pressure head 207 is fixed on sliding sleeve 213, and sliding sleeve 213 is sheathed on the outermost of pressure tire arm 205
Outside the turning arm 206 at end, top is provided with the plum blossom handle 214 for fastening sliding sleeve 213, by twisting plum blossom handle 214, can be with
Adjust the height of pressure head 207.Multiple sliding shims are provided between the sliding part 203 and support post 202, and scribble lubrication
Fat, the sliding shim is made up of nylon, and sliding shim is fixed on the inwall of sliding part 203, reduces sliding part 203 with support
Frictional force between column 202, and the abrasion of sliding part 203 and support post 202 is prevented, support post 202 in the present embodiment
For square, sliding part 203 is respectively provided with four sliding shims also for corresponding square on four faces, certain support post 202 and sliding
Moving part 203 can also be arranged as required to be other shapes.
The power set 300 include, for device provides the air pump 301 of source of the gas and provides the storage battery 302 of power supply, also including
The inverter 303 supporting with storage battery 302.Storage battery 302 picks out insert row after connecting the output 220V voltages of inverter 303, connects
The motor 215 of tire changer 200 realizes that main shaft rotates, and connects air pump 301 with compressed air as power, the loose tire of realization shovel,
Tear tire, full capping, the operations of dress tire open.In the present embodiment, power set 300 include two groups of storage batterys 302, are both secured to goods
On frame 304,220v electric currents are exported by inverter 303, and connect electric power plug socket, can respectively to the air pump for being fixed on shelf 304
301 and the electric input power of drum 306, and the compressed air produced by air pump 301 can connect the pneumatic triple piece 222 of vehicle-mounted changer
With tympanites 307, to realize the items pressure duty requirement of vehicle-mounted changer.Power lead part one end is connected with two groups of storage batterys 302,
The motor 215 of other end connect base 201, realizes the function of being powered to motor 215.
As shown in Figures 2 to 5, the shovel tire support 101 includes the main support 105 of L-shaped and is arranged at the top of main support 105
Assistant support 106, height adjustable of the assistant support 106 on main support 105, the end of the bottom of the main support 105 sets
There are horizontal roll shaft 107 and the roll body 108 being placed on outside roll shaft 107, the roller bearing 107 and roll body 108 are plastic material, the roller
Axle 107 is articulated on main support 105, and can be rotated in the horizontal plane, and the main support 105 is articulated in the tyre disassembling devices
On 200, when not in use, can be folded, save space, be easy to it is vehicle-mounted use, main support 105 and tyre disassembling devices
Location hole is equipped with 200, in the state of main support 105 is folded and opened, can be fixed using alignment pin 109.Institute
State assistant support 106 to be placed on outside main support 105, the main support 105 is provided with longitudinal multiple through holes, the assistant support 106
Correspondence position be provided with least one through hole, the main support 105 and assistant support 106 coordinate solid by bearing pin 110 and through hole
Fixed, the outside of shovel tire support 101 is provided with guide pillar 111, and the assistant support 106 is provided with the guide lugs being placed on outside guide pillar 111
112, power assistant spring 113 is provided between the guide lugs 112 and main support 105, when assistant support 106 is raised, what is compressed
Under the elastic force effect of power assistant spring 113, assistant support 106 is easier to be lifted, and makes operation more laborsaving, to prevent shovel body 103 with wheel
Tire contact wear tire, rubber slab 116 is bolted to plane on the bottom front supporting plate of shovel tire support 101.The main branch
The end of the bottom of frame 105 is provided with can carry out spacing limiting block 114, the middle part pivot of the limiting block 114 to the roll shaft 107
It is connected on main support 105, limiting block 114 is rotated upwardly and downwardly, bullet is provided between one end of the limiting block 114 and main support
Spring.When pressing the other end, limiting block 114 stops the spacing of roll shaft 107, can be rotated with roll shaft 107, beats
When opening roll shaft 107, it is spacing that the roll shaft of limiting block 114 carries out fixing.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 6 and Fig. 7, the base 201 includes scratch diskette 217 and can drive scratch diskette 217
The motor 215 of rotation, the motor 215 is coordinated by reduction box 218 with scratch diskette 217, the motor 215 and reduction box 218
It is arranged in casing 219, is driven by V-belt 220 between motor 215 and reduction box 218, motor 215 rotates, by triangle
The reduction box 218 loaded on casing 219 is driven to rotate with 220；The main shaft of reduction box 218 drives scratch diskette 217 to rotate.The support is vertical
Post 202 is provided with fixed mount 221, and pneumatic triple piece 222 is fixed with the fixed mount 221, is additionally provided with the fixed mount 221
Crowbar for placing crowbar 223 covers 224, when crowbar 223 is not used, crowbar 223 is placed in crowbar set 224, saves
Space, and it is not easy to lose.Scratch diskette 217 realizes the function that is installed of tire, and scratch diskette 217 loads reduction box 218 by rotary valve 225
Main shaft, fixed, set and the main shaft of reduction box 218 on rotary valve 225 in the opening covered on reduction box 218 will be set under rotary valve 225
Fixed with bolt, axle is snapped fits into the jump-ring slot of the main shaft of reduction box 218.The scratch diskette 217 is provided with least three for pressing from both sides
The clamping jaw 226 of wheel rim is held, the clamping jaw 226 is fixed on slide 227, scratch diskette 217 is provided with radial direction slideway, the slide
227 can be provided with the clamping jaw that slide 227 can be driven to slide at the radially slip of scratch diskette 217, at least one slide 227 drives
Cylinder 228, the clamping jaw drive cylinder 228 is arranged on the lower section of scratch diskette 217, and all slides 227 connect with linkage unit 229
Connect, the linkage unit 229 includes linkage disk 230 and transmission arm 231, the one end of the transmission arm 231 is articulated in linkage disk 230
On, the other end is articulated on slide 227.The present embodiment is provided with four clamping jaws 226, and clamping jaw drive is provided with one of slide 227
Take offence cylinder 228, the slide 227 is provided with rod member 232, rod member 232 is respectively arranged at the two ends with a clamping jaw drive cylinder 228, works as folder
Pawl drive cylinder 228 promotes the slide 227 to slide, and drives the end of corresponding transmission arm 231 to slide, so as to drive linkage disk
230 rotate, then drive other transmission arms 231 to act, and finally drive other slides 227 radially to be slided in scratch diskette 217, realize
Clamping to wheel rim, clamping jaw drive cylinder 228 is connected by air valve with source of the gas, clamping jaw 226 towards the one of the inner side of scratch diskette 217
End is provided with plastic mattress, rubber blanket is provided with towards one end end in the outside of scratch diskette 217, to prevent tire from being damaged when being installed.It is described
Pressure tire arm 205 is provided with the travelling arm 233 of energy longitudinal sliding motion, and the lower end of the travelling arm 233 is provided with dismounting first 234, the cunning
Position of the swing arm 233 on pressure tire arm 205 is adjustable, and the travelling arm 233 is arranged at the turning arm 206 being connected with sliding part 203
On, the turning arm 206 being connected with sliding part 203 is provided with the fixing hole 235 of multiple laterally arrangements, is set on the travelling arm 233
There is longitudinal bar hole 236, the travelling arm 233 presses tire arm by through fixing hole 235 and being bolted to for bar hole 236
On 205.Pressure tire pivoted arm 237 is additionally provided with the travelling arm 233, the end of the pressure tire pivoted arm 237 is provided with tyre press wheel 238, institute
Stating pressure tire pivoted arm 237 can up and down rotate on travelling arm 233.
As shown in figure 8, the vehicle-mounted tire changer also includes foot-operated control assembly 400, the foot-operated control assembly 400
Including support member 401, pedal 402, microswitch 403, switch triggering part 404 and the foot-operated rotating shaft supported by support member 401
405, the microswitch 403 is used to control the motor 215, the present embodiment to be provided with two microswitches 403, be separately positioned on
The both sides of switch triggering part 404, rotate for controlled motor 215, and the pedal 402 is fixed on one end of foot-operated rotating shaft 405,
The switch triggering part 404 is fixed on the other end of foot-operated rotating shaft 405, and the microswitch 403 is fixed on support member 401,
When the pedal 402 is trampled, switch triggering part 404 can be driven to rotate and then trigger microswitch by foot-operated rotating shaft 405
403, the torsion spring 406 that switch triggering part 404 can be made to reset is provided between the switch triggering part 404 and support member 401.The branch
Support member 401 is box body, and the foot-operated rotating shaft 405 passes through the side wall of box body, the microswitch 403 to be fixed on the outer wall of box body
On, the switch triggering part 404 and torsion spring 406 are arranged on box body outside, the microswitch 403, switch triggering part 404 and torsion
Spring 406 is arranged in switch housing 407, and the switch housing 407 is fixed on outside box body.Nut, nut are welded with box body
It is M10 × 40 stay bolt 409 in the present embodiment built with bolt, the two ends steel wire of torsion spring 406 is intersected and M10 × 40 stay bolt
409 contacts, use another bolt, are M6 × 40 bolt 410 in the present embodiment, screw in the screwed hole of switch triggering part 404, make M6
In the gap that × 40 bolts 410 intersect in the two ends steel wire of torsion spring 406, the reset function of torsion spring 406 is realized.Foot-operated lid plate
The 408 upper planes for loading box body.Depress the side of pedal 402, make foot-operated rotating shaft 405 drive switch triggering part 404 swing with
Side microswitch 403 in both sides is collided, realize turn-on current start motor 215 purpose, unclamp pedal 402 after due to
The effect of torsion spring 406 makes pedal 402 reset, so as to cut off electric current.
As shown in figure 9, the vehicle-mounted tire changer also includes two groups of expansion tire components 500, the expansion tire component 500 includes
For expanding the expansion tire hook 501 of tire and expanding tire hook fixture 502, the expansion tire hook 501 is articulated in expansion tire hook fixture by bolt
On 502, the expansion tire hook fixture 502 can coordinate by slide 227 and/or clamping jaw 226 with the slide 227 and/or clamping jaw 226
Promoted to the outside of scratch diskette 217, in the present embodiment, expand tire hook fixture 502 and be placed on outside slide 227 and clamping jaw 226, two groups of expansions
The expansion tire hook 501 of tire component 500 is oppositely arranged, and clamping jaw 226 can promote expansion tire hook fixture 502 to move.When using, two groups of expansion tires
Component 500 is separately mounted at two clamping jaws 226 relative on scratch diskette 217, when clamping jaw 226 is displaced outwardly, drives two
Expand tire hook fixture 502 to be displaced outwardly, the expansion tire hook 501 of two groups of expansion tire components 500 catches on and needs full capping tyre sidewall, while outwards
Motion, makes to need full capping both sides tyre sidewall polishing gluing is carried out to tire inner wall and to paste offset plate to external expansion is convenient, realizes wheel
Tire is repaired.
When using, alignment pin 109 is extracted, alignment pin 109 is inserted after main support 105 is rotated by 90 ° and is fixed, make shovel tire
Work has enough operating spaces.Assistant support 106 is positioned after adjustment assistant support 106 to suitable height, is pushed spacing
Gear 114, makes two groups of roll bodies 108 and roll shaft 107 swing after 90 °, and limiting block 114 resets.The tire of dismounting is needed in exhaust
It is placed in afterwards on the supporting plate of main support 105 and roll body 108, when shovel body 103 and tyre rim external diameter are apart from 10mm right positions,
Push the handle of hand control valve 115, the piston rod of shovel nausea cylinder 104 drive shovel body 103 to move downward (the present embodiment is the pressure of 500kg
Power), tire lip is depressed into the grooved position of tyre rim, two sides moves repeatedly operation, makes the tire for being pasted onto wheel rim mutual
Depart from.
Foot-operated control assembly 400 is taken out from in-car and place ground, the handle of the first air valve 240 is pulled upwards, make scratch diskette
217 four groups of clamping jaws 226 open, will shovel pine tire be positioned over the center of scratch diskette 217 after, under pull the first air valve 240
Handle, two groups of clamping jaw drive cylinders 228 are driven by air pressure shrinks piston rod, drives a slid inward of slide 227, by connection
Moving plate 230 and transmission arm 231, drive other slid inwards of slide 227, have locked tire.According to the size of tyre rim external diameter,
Adjustment travelling arm 233 is in the position of pressure tire arm 205 and with fixation finger setting.Dismounting first 234 is placed on wheel rim outer, makes dismounting
First 234 deep-slotted chip breaker loads the outer that wheel rim is protruded, and tire is probeed into crowbar 223, will wheel as support with the front portion for dismounting first 234
After tire tire lip levers up first 234 upper position of dismounting, the right side of pedal 402 is depressed, scratch diskette 217 drives tyre rotation, makes wheel
Tire lip departs from wheel rim on tire.The reset power-off of pedal 402 is unclamped, scratch diskette 217 stops operating, and crowbar 223 catches on tire bottom
Tire lip is anterior to support to dismount first 234, and tire bottom tire lip is levered up to after dismounting first 234 top, equally depresses pedal
402 right sides, scratch diskette 217 drives tire rotation, tyre beads is completely disengaged from wheel rim, unclamps the reset power-off of pedal 402, work
After disk 217 stops operating, pulling locking bail 212 makes hook depart from the locking bail 212 of the top location-plate of sliding part 203.Tire will be pressed
Arm 205 rotates, and after conceding the space for removing tire, removes tire.Tire is checked, if desired for reparation, the first air valve 240 is above pulled
Handle, 4 clamping jaws 226 are moved out, and take down wheel rim.By the two groups of correspondence insertion clamping jaw 226 of expansion tire component 500 rear portions, by tire
Stand up on the scratch diskette 217 in the middle of two groups of expansion tire components 500, above pull the handle of the first air valve 240, clamping jaw 226 drives and expands tire hook
501 move out, and expand the wall of tire two, and after electric grinding machine is connected with electric drum 306, the tire inner wall to damaging is beaten
Mill treatment, gluing pastes offset plate.Expansion tire component 500 is taken after tyre repair, tire is removed, the wheel rim that is installed, tire is placed and is taken turns
After on rim, pressure tire arm 205 resets.The chimb that tire is placed in rim external diameter is crossed in the dismounting first 234 that travelling arm 233 is connected, will
First 234 rear side of dismounting is placed under tire on rear side of tire lip above, front side is depressed into first 234 lower front of dismounting, steps on pedal 402
Right side, scratch diskette 217 is rotated, and tire bottom tire lip is loaded wheel rim, and the pressure head 207 for pressing tire arm 205 to be driven is passed through into sliding sleeve
213 lock onto first 234 front portion 100mm of dismounting or so, tire lip rear side on tire are placed on into first 234 rear side of dismounting above, front portion pressure
First 234 lower front is extremely dismounted, and pulls down the handle of the first air valve 241, pressure nausea cylinder piston rod is by the dynamic contraction of zone of pressure, band
Dynamic sliding part 203 is moved downward, and tire lip on the tire for dismounting first 234 front portion 100mm right positions is depressed into wheel rim ditch by pressure head 207
At groove, while pull pushing tire pivoted arm 237, tyre press wheel 238 is pushed down tire lip, control the not upward play of tire lip, can rise
To dress tire power-assisted effect.The right side of pedal 402 is depressed, scratch diskette 217 drives tire rotation, tire lip on tire is loaded into wheel rim,
The first air valve 241 is pulled upwards, is driven by air pressure, the piston rod of pressure nausea cylinder 204 is moved downward, and sliding part 203 is moved upwards,
Pull locking bail 212, rotation pressure tire arm 205, PCL air inflation indicators are connected with tympanites joint, and pressure limiting inflation is carried out to tire, pull the
The handle of one air valve 240, clamping jaw 226 is moved out, and can use lower tire, and pressure tire arm and shovel device of tyre reset, complete tyre dismounting and repair
Multiple operation.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to model of the invention
Enclose and be defined, on the premise of design spirit of the present invention is not departed from, those of ordinary skill in the art are to technical side of the invention
Various modifications and improvement that case is made, all should fall into the protection domain of claims of the present invention determination.
Claims (10)
1. a kind of vehicle-mounted tire changer, including shovel device of tyre, tyre disassembling devices and the power set for providing power；
The shovel device of tyre includes shovel tire support and is fixed on the shovel mechanism for tire of shovel tire frame upper, and the shovel mechanism for tire includes shovel
The shovel nausea cylinder of body and control shovel body；
The tyre disassembling devices include the support post being fixed on base and the sliding part that can be slided on support post, institute
State and be provided between sliding part and support post pressure nausea cylinder, the slip for controlling sliding part, the sliding part is provided with pressure tire
Arm, the pressure tire arm includes at least two turning arms being pivotally connected successively, and turning arm can be perpendicular to sliding part glide direction
Swung in plane, the end of the pressure tire arm is provided with the pressure head for pressing tire；
The power set include being provided for device the air pump of source of the gas and the storage battery of offer power supply, also including with supporting inverse of storage battery
Become device.
2. vehicle-mounted tire changer according to claim 1, it is characterised in that：The shovel tire support includes the main branch of L-shaped
Frame and the assistant support for being arranged at main support top, height adjustable of the assistant support on main support, the bottom of the main support
End be provided with horizontal roll shaft and the roll body being placed on outside roll shaft, the roll shaft is articulated on main support, and can be in the horizontal plane
Rotation, the main support is articulated on the tyre disassembling devices.
3. vehicle-mounted tire changer according to claim 2, it is characterised in that：The assistant support is placed on outside main support,
The main support is provided with longitudinal multiple through holes, and the correspondence position of the assistant support is provided with least one through hole, the master
Support and assistant support are coordinated by bearing pin with through hole to be fixed, and the shovel tire stent outer is provided with guide pillar, and the assistant support is provided with
The guide lugs outside guide pillar are placed on, power assistant spring, the end of the bottom of the main support are provided between the guide lugs and main support
Being provided with can carry out spacing limiting block to the roll shaft, be articulated on main support in the middle part of the limiting block, and the limiting block
One end and main support between be provided with spring.
4. vehicle-mounted tire changer according to claim 1, it is characterised in that：The base includes scratch diskette and can drive
The motor that scratch diskette is rotated, the motor is coordinated by reduction box with scratch diskette, and the scratch diskette is provided with least three to be used for
The clamping jaw of wheel rim is clamped, the clamping jaw is fixed on slide, the slide can be slided in the radially slip of scratch diskette, at least one
The clamping jaw drive cylinder that slide can be driven to slide is provided with seat, the clamping jaw drive cylinder is arranged on the lower section of scratch diskette, owned
Slide is connected with linkage unit, and the linkage unit includes linkage disk and transmission arm, and described transmission arm one end is articulated in linkage
On disk, the other end is articulated on slide.
5. vehicle-mounted tire changer according to claim 1, it is characterised in that：The pressure tire arm is articulated on sliding part,
The pressure tire arm includes three turning arms being pivotally connected successively.
6. vehicle-mounted tire changer according to claim 4, it is characterised in that：The vehicle-mounted tire changer also includes pin
Step on control assembly, the foot-operated control assembly includes support member, pedal, microswitch, switch triggering part and by support member branch
The foot-operated rotating shaft of support, the microswitch is used to control the motor, and the pedal is fixed on one end of foot-operated rotating shaft, described
Switch triggering part is fixed on the other end of foot-operated rotating shaft, and the microswitch is fixed on support member, and the pedal is trampled
When, switch triggering part can be driven to rotate and then trigger microswitch by foot-operated rotating shaft, the switch triggering part and support member it
Between be provided with can make switch triggering part reset torsion spring.
7. vehicle-mounted tire changer according to claim 6, it is characterised in that：The support member is box body, described foot-operated
Rotating shaft passes through the side wall of box body, the microswitch to be fixed on the outer wall of box body, and the switch triggering part and torsion spring are arranged on
Box body outside, the microswitch, switch triggering part and torsion spring are arranged in switch housing, and the switch housing is fixed on box
In vitro.
8. vehicle-mounted tire changer according to claim 4, it is characterised in that：The vehicle-mounted tire changer also includes two
Group expands tire component, and the expansion tire component includes being articulated in expansion with tire hook fixture, the expansion tire hook is expanded for the expansion tire hook for expanding tire
On tire hook fixture, the expansion tire hook fixture can coordinate by slide and/or clamping jaw to scratch diskette with the slide and/or clamping jaw
Outside promote.
9. vehicle-mounted tire changer as claimed in any of claims 1 to 8, it is characterised in that：On the pressure tire arm
The travelling arm of energy longitudinal sliding motion is provided with, the lower end of the travelling arm is provided with dismounting head, position of the travelling arm on pressure tire arm
Adjustable, the travelling arm is arranged on the cursor being connected with sliding part, and the cursor being connected with sliding part is provided with multiple horizontal strokes
To the fixing hole of arrangement, the travelling arm is provided with longitudinal bar hole, and the travelling arm is by through fixing hole and bar hole
It is bolted on pressure tire arm.
10. vehicle-mounted tire changer according to claim 9, it is characterised in that：Pressure tire is additionally provided with the travelling arm to turn
Arm, the end of the pressure tire pivoted arm is provided with tyre press wheel, and the pressure tire pivoted arm can up and down rotate on travelling arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611232728.2A CN106739874B (en) | 2016-12-28 | 2016-12-28 | Vehicle-mounted tire changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611232728.2A CN106739874B (en) | 2016-12-28 | 2016-12-28 | Vehicle-mounted tire changer |
Publications (2)
| Publication Number | Publication Date |
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| CN106739874A true CN106739874A (en) | 2017-05-31 |
| CN106739874B CN106739874B (en) | 2018-09-25 |
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ID=58922678
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611232728.2A Active CN106739874B (en) | 2016-12-28 | 2016-12-28 | Vehicle-mounted tire changer |
Country Status (1)
| Country | Link |
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| CN (1) | CN106739874B (en) |
Cited By (5)
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| 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 |
| CN107856482A (en) * | 2017-11-16 | 2018-03-30 | 营口大力汽保设备科技有限公司 | A kind of tyre detacher |
| CN107856483A (en) * | 2017-11-22 | 2018-03-30 | 营口辽南德威机械设备有限公司 | A kind of tyre dismounting power-assisted arm assembly |
| CN110525141A (en) * | 2019-09-27 | 2019-12-03 | 佛山市南海区骏达经济实业有限公司 | It blows out emergency set assembling/disassembling machine and its working method |
| KR102656892B1 (en) * | 2023-08-22 | 2024-04-11 | 정해도 | Wheel cutting separator for tire recycling |
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| 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 |
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| CN107856483B (en) * | 2017-11-22 | 2023-12-19 | 营口辽南德威机械设备有限公司 | Tire dismouting helping hand arm device |
| CN110525141A (en) * | 2019-09-27 | 2019-12-03 | 佛山市南海区骏达经济实业有限公司 | It blows out emergency set assembling/disassembling machine and its working method |
| KR102656892B1 (en) * | 2023-08-22 | 2024-04-11 | 정해도 | Wheel cutting separator for tire recycling |
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| Publication number | Publication date |
|---|---|
| CN106739874B (en) | 2018-09-25 |
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Effective date of registration: 20221124 Address after: No. 91-23, Chenghu West Road, West District, Yingkou City, China (Liaoning) Pilot Free Trade Zone, Yingkou City, Liaoning Province, 115000 Patentee after: Liaoning Ruiwo Auto Insurance Technology Co.,Ltd. Address before: 115000 Lunan High-tech Development Zone, Yingkou City, Liaoning Province Patentee before: DALI CAR CARE (YINGKOU) EQUIPMENT MANUFACTURING Co.,Ltd. |
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