CN109435595A - A kind of automobile tire quick replacement device - Google Patents
A kind of automobile tire quick replacement device Download PDFInfo
- Publication number
- CN109435595A CN109435595A CN201811239863.9A CN201811239863A CN109435595A CN 109435595 A CN109435595 A CN 109435595A CN 201811239863 A CN201811239863 A CN 201811239863A CN 109435595 A CN109435595 A CN 109435595A
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- CN
- China
- Prior art keywords
- block
- gear
- fixedly connected
- far
- threaded rod
- 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.)
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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
- B60C25/0506—Machines for demounting only
Abstract
The invention discloses a kind of automobile tire quick replacement devices, including pedestal, the upper end of the pedestal is successively arranged buffer unit and lifting device in the horizontal direction, the upper end of the buffer unit is equipped with mounting plate, the upper end of the mounting plate is equipped with jack, the telescopic end of the jack is equipped with support block, the telescopic device includes the cylinder for being fixedly connected on pedestal upper end, the interior bottom of the cylinder is equipped with fixed block, the upper end of the fixed block is equipped with cylindrical cavity, threaded rod is equipped in the cylindrical cavity, the inner wall of the cylindrical cavity is equipped with the internal screw thread to match with threaded rod, the upper end of the threaded rod is equipped with first gear, the first gear is rotatably connected to fixed link far from one end of threaded rod, the fixed link is fixedly connected with motion bar far from one end of first gear, the interior lower rotation of the cylinder is connected with first rotating shaft.Structure of the invention design is rationally, easy to operate, facilitates operation, greatly improves the replacement speed of tire, improve work efficiency.
Description
Technical field
The present invention relates to auto repair skill technical field more particularly to a kind of automobile tire quick replacement devices.
Background technique
With the continuous improvement of economic level, automobile is also more and more, and no matter how advanced vehicle is, uniquely connects as automobile
The tire of tread surface is the component for being easiest to go wrong, and usually carries jack and spanner with Che Douhui, in order to take turns
Spare tyre is replaced when tire goes wrong in time, however existing jack and spanner is used often to there are many flaws.
The jack stability of the more replacing equipment of automobile tire currently on the market, load-bearing is not high, and the handle of spanner is relatively
Short, the arm of force is inadequate, more laborious when detaching tyre bolt, and when bolting on since the arm of force is inadequate, there are tires
Situations such as not tight enough on bolt, there are some potential safety problemss, and screw socket covered one by one it is pretty troublesome on screw,
Very movement is very difficult again for the tire for wasting time, and disassembling, and upper tire when is also very difficult, waste of manpower and when
Between.
Summary of the invention
The purpose of the present invention is to solve disadvantage existing in the prior art, and a kind of automobile tire proposed is quickly more
Changing device, it is easy to operate, operation is facilitated, the replacement speed of tire is greatly improved, improves work efficiency.
To achieve the goals above, present invention employs following technical solutions:
A kind of automobile tire quick replacement device, including pedestal, the upper end of the pedestal are successively arranged buffering dress in the horizontal direction
It sets and lifting device, the upper end of the buffer unit is equipped with mounting plate, the upper end of the mounting plate is equipped with jack, described very heavy
The telescopic end on top is equipped with support block, and the telescopic device includes the cylinder for being fixedly connected on pedestal upper end, the interior bottom of the cylinder
Equipped with fixed block, the upper end of the fixed block is equipped with cylindrical cavity, is equipped with threaded rod in the cylindrical cavity, the inner wall of the cylindrical cavity be equipped with
The internal screw thread that threaded rod matches, the upper end of the threaded rod are equipped with first gear, the first gear far from threaded rod one
End is rotatably connected to fixed link, and the fixed link is fixedly connected with motion bar far from one end of first gear, the cylinder it is interior
Lower rotation is connected with first rotating shaft, and the first rotating shaft is successively arranged second gear and first bevel gear from top to bottom, described
Second gear and first gear are intermeshed, and the side wall of the cylinder, which runs through, is equipped with the second shaft, second shaft and cylinder
Side wall rotation connection, one end of second shaft is equipped with runner, and second shaft is equipped with second far from one end of runner
Bevel gear, the second bevel gear and first bevel gear are intermeshed, and the upper end of the motion bar is equipped with fixed block, the fixation
The side wall of block, which runs through, is equipped with third shaft, and one end of the third shaft is removably connected with screw socket, the third shaft
One end far from screw socket is fixedly connected with telescopic rod, and the telescopic rod is equipped with handle far from one end of third shaft.
Preferably, the buffer unit includes two fixing pieces for being fixed on the base end, between two fixing pieces
Equipped with clamping element, the middle part of the clamping element is equipped with movable block, and the movable block is equipped with limit close to one end side wall of clamping element
Position block, the part that the movable block is located at limited block upper end are arranged with elastic device, and two fixing pieces are far from clamping element
Movable part is equipped on the side wall of one end, the upper end of the movable part is socketed with sleeve, and the upper end of the sleeve is equipped with fixed plate, and
The upper end of sleeve and fixed plate are rotatablely connected, and the movable block runs through fixed plate far from one end of clamping element, the fixed plate
Upper end is set there are two link block, and the upper end of the link block is fixedly connected on the lower end of mounting plate, and the lower end of the pedestal is equipped with
Supporting leg, the lower end of the supporting leg are equipped with walking mechanism, and the walking mechanism is traveling wheel.
Preferably, the elastic device is spring, and one end of the elastic device is fixedly connected on the side wall of limited block,
The elastic device is fixedly connected with the lower end for connecing fixed plate far from one end far from limited block, and the surface of the handle is equipped with rubber
Set, the rubber sleeve are fixedly connected on the side wall of handle by double-sided adhesive, and the surface of the rubber sleeve is equipped with anti-skid chequer.
Preferably, the upper end of the support block is equipped with rubber pad, and the surface of the rubber pad is equipped with convex block, and the jack is logical
The upper end that lock-screw is fixedly connected on mounting plate is crossed, elastic piece is equipped between the jack and mounting plate.
In the present invention, in use, operator, which shifts equipment onto, needs replacing side under the vehicle of tire, then pass through jack
Support block is increased, support block is made to offset with vehicle bottom, elevating jack is then proceeded to and plays roof, then rotating wheel, runner rotates band
Dynamic second bevel gear rotation, second bevel gear rotation drive first bevel gear rotation, and first bevel gear rotation drives first rotating shaft
Rotation, first rotating shaft rotation drive second gear rotation, and then drive first gear rotation, and first gear rotation drives threaded rod
Rotation, it is mobile that threaded rod rotation makes threaded rod, and then keeps motion bar mobile, screw socket is moved to corresponding with wheel screw
Then position pushes handle that screw socket is made to block screw, then by the length adjustment of telescopic rod to appropriate, operator's turning handle
Hand backs out screw.Structure of the invention design is rationally, easy to operate, facilitates operation, greatly improves the more throw-over of tire
Degree, improves work efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of automobile tire quick replacement device proposed by the present invention；
Fig. 2 is structure enlargement diagram at a kind of B of automobile tire quick replacement device proposed by the present invention；
Fig. 3 is structure enlargement diagram at a kind of A of automobile tire quick replacement device proposed by the present invention.
In figure: 1 pedestal, 2 mounting plates, 3 jack, 4 support blocks, 5 screw sockets, 6 third shafts, 7 fixed blocks, 8 handles, 9
Telescopic rod, 10 motion bars, 11 cylinders, 12 supporting legs, 13 walking mechanisms, 14 second gears, 15 first rotating shafts, 16 runners, 17
Two bevel gears, 18 first bevel gears, 19 fixed blocks, 20 threaded rods, 21 first gears, 22 fixing pieces, 23 limited blocks, 24 activities
Block, 25 elastic devices, 26 fixed plates, 27 link blocks, 28 sleeves, 29 movable parts.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of automobile tire quick replacement device, including pedestal 1, the upper end of pedestal 1 in the horizontal direction according to
Secondary to be equipped with buffer unit and lifting device, the upper end of buffer unit is equipped with mounting plate 2, and the upper end of mounting plate 2 is equipped with jack 3,
The telescopic end of jack 3 is equipped with support block 4, in use, operator, which shifts equipment onto, needs replacing side under the vehicle of tire, then leads to
It crosses jack 3 and increases support block 4, support block 4 is made to offset with vehicle bottom, then proceed to elevating jack 3 and play roof, telescopic device includes
It is fixedly connected on the cylinder 11 of 1 upper end of pedestal, the interior bottom of cylinder 11 is equipped with fixed block 19, and the upper end of fixed block 19 is equipped with circle
Chamber, cylindrical cavity is interior to be equipped with threaded rod 20, and the inner wall of cylindrical cavity is equipped with the internal screw thread to match with threaded rod 20, and first rotating shaft 15 rotates band
Dynamic second gear 14 rotates, and then first gear 21 is driven to rotate, and the rotation of first gear 21 drives threaded rod 20 to rotate, threaded rod
20 rotations keep threaded rod 20 mobile, and the upper end of threaded rod 20 is equipped with first gear 21, first gear 21 far from threaded rod 20 one
End is rotatably connected to fixed link, and fixed link is fixedly connected with motion bar 10, the interior bottom of cylinder 11 far from one end of first gear 21
Portion is rotatably connected to first rotating shaft 15, rotating wheel 16, and the rotation of runner 16 drives second bevel gear 17 to rotate, second bevel gear 17
Rotation drive first bevel gear 18 rotate, first bevel gear 18 rotation drive first rotating shaft 15 rotate, first rotating shaft 15 on to
Under be successively arranged second gear 14 and first bevel gear 18, second gear 14 and first gear 21 are intermeshed, the side of cylinder 11
Wall, which runs through, is equipped with the second shaft, and the side wall of the second shaft and cylinder 11 is rotatablely connected, and one end of the second shaft is equipped with runner 16, the
Two shafts are equipped with second bevel gear 17 far from one end of runner 16, and second bevel gear 17 and first bevel gear 18 are intermeshed, living
The upper end of lever 10 is equipped with fixed block 7, and the side wall of fixed block 7, which runs through, is equipped with third shaft 6, and one end of third shaft 6 is detachable
It is connected with screw socket 5, threaded rod 20 is mobile, and then keeps motion bar 10 mobile, and screw socket 5 is moved to and wheel screw pair
The position answered, third shaft 6 are fixedly connected with telescopic rod 9 far from one end of screw socket 5, and telescopic rod 9 is far from third shaft 6
One end be equipped with handle 8, then push handle 8 so that screw socket 5 is blocked screw, then by the length adjustment of telescopic rod 9 to suitably,
Operator's swing handle 8 backs out screw.
In the present invention, buffer unit includes two fixing pieces 22 for being fixed on 1 upper end of pedestal, is set between two fixing pieces 22
There is clamping element, the middle part of clamping element is equipped with movable block 24, and movable block 24 is equipped with limited block 23 close to one end side wall of clamping element,
The part that movable block 24 is located at 23 upper end of limited block is arranged with elastic device 25, two one ends of the fixing piece 22 far from clamping element
Movable part 29 is equipped on wall, the upper end of movable part 29 is socketed with sleeve 28, and the upper end of sleeve 28 is equipped with fixed plate 26, and sleeve
28 upper end and fixed plate 26 are rotatablely connected, and movable block 24 runs through fixed plate 26 far from one end of clamping element, fixed plate 26 it is upper
End is set there are two link block 27, and the upper end of link block 27 is fixedly connected on the lower end of mounting plate 2, and the lower end of pedestal 1 is equipped with support
Leg 12, the lower end of supporting leg 12 are equipped with walking mechanism 13, and walking mechanism 13 is traveling wheel, and elastic device 25 is spring, elasticity dress
It sets 25 one end to be fixedly connected on the side wall of limited block 23, elastic device 25 is fixedly connected far from one end far from limited block 23
The lower end of fixed plate 26 is connect, the surface of handle 8 is equipped with rubber sleeve, and rubber sleeve is fixedly connected on the side wall of handle 8 by double-sided adhesive
On, the surface of rubber sleeve is equipped with anti-skid chequer, and the upper end of support block 4 is equipped with rubber pad, and the surface of rubber pad is equipped with convex block, jack 3
It is fixedly connected on the upper end of mounting plate 2 by lock-screw, elastic piece is equipped between jack 3 and mounting plate 2.
In the present invention, in use, operator, which shifts equipment onto, needs replacing side under the vehicle of tire, then pass through jack
3 increase support block 4, and support block 4 is made to offset with vehicle bottom, then proceed to elevating jack 3 and play roof, then rotating wheel 16, runner
16 rotations drive second bevel gear 17 to rotate, and the rotation of second bevel gear 17 drives first bevel gear 18 to rotate, first bevel gear 18
Rotation drives first rotating shaft 15 to rotate, and the rotation of first rotating shaft 15 drives second gear 14 to rotate, and then drives 21 turns of first gear
Dynamic, the rotation of first gear 21 drives threaded rod 20 to rotate, and it is mobile that the rotation of threaded rod 20 makes threaded rod 20, and then moves motion bar 10
It is dynamic, screw socket 5 is moved to position corresponding with wheel screw, then pushes handle 8 that screw socket 5 is made to block screw, so
Afterwards by the length adjustment of telescopic rod 9 to suitably, operator's swing handle 8 backs out screw.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of automobile tire quick replacement device, including pedestal (1), which is characterized in that the upper end edge of the pedestal (1) is horizontal
Direction is successively arranged buffer unit and lifting device, and the upper end of the buffer unit is equipped with mounting plate (2), the mounting plate (2)
Upper end be equipped with jack (3), the telescopic end of the jack (3) is equipped with support block (4), and the telescopic device includes being fixedly connected
Cylinder (11) in pedestal (1) upper end, the interior bottom of the cylinder (11) are equipped with fixed block (19), the fixed block (19) it is upper
End is equipped with cylindrical cavity, is equipped with threaded rod (20) in the cylindrical cavity, and the inner wall of the cylindrical cavity is interior equipped with matching with threaded rod (20)
The upper end of screw thread, the threaded rod (20) is equipped with first gear (21), and the one of the first gear (21) separate threaded rod (20)
End is rotatably connected to fixed link, and the fixed link is fixedly connected with motion bar (10) far from one end of first gear (21), described
The interior lower rotation of cylinder (11) is connected with first rotating shaft (15), and the first rotating shaft (15) is successively arranged the second tooth from top to bottom
(14) and first bevel gear (18) are taken turns, the second gear (14) and first gear (21) are intermeshed, the cylinder (11)
Side wall, which runs through, is equipped with the second shaft, and the side wall of second shaft and cylinder (11) is rotatablely connected, one end of second shaft
Equipped with runner (16), second shaft is equipped with second bevel gear (17) far from one end of runner (16), the second bevel gear
(17) it is intermeshed with first bevel gear (18), the upper end of the motion bar (10) is equipped with fixed block (7), the fixed block (7)
Side wall run through and be equipped with third shaft (6), one end of the third shaft (6) is removably connected with screw socket (5), described the
Three shafts (6) are fixedly connected with telescopic rod (9) far from the one end of screw socket (5), and the telescopic rod (9) is far from third shaft
(6) one end is equipped with handle (8).
2. a kind of automobile tire quick replacement device according to claim 1, which is characterized in that the buffer unit includes
Two fixing pieces (22) of pedestal (1) upper end are fixed on, are equipped with clamping element, the clamping element between two fixing pieces (22)
Middle part be equipped with movable block (24), the movable block (24) close to clamping element one end side wall be equipped with limited block (23), it is described
The part that movable block (24) is located at limited block (23) upper end is arranged with elastic device (25), and two fixing pieces (22) are far from folder
It is equipped with movable part (29) on one end side wall of tight part, the upper end of the movable part (29) is socketed with sleeve (28), the sleeve
(28) upper end is equipped with fixed plate (26), and the upper end of sleeve (28) and fixed plate (26) are rotatablely connected, the movable block (24)
Fixed plate (26) are run through in one end far from clamping element, and the upper end of the fixed plate (26) is set there are two link block (27), the company
The upper end for connecing block (27) is fixedly connected on the lower end of mounting plate (2), and the lower end of the pedestal (1) is equipped with supporting leg (12), described
The lower end of supporting leg (12) is equipped with walking mechanism (13), and the walking mechanism (13) is traveling wheel.
3. a kind of automobile tire quick replacement device according to claim 2, which is characterized in that the elastic device (25)
One end for spring, the elastic device (25) is fixedly connected on the side wall of limited block (23), and the elastic device (25) is remote
The lower end for connecing fixed plate (26) is fixedly connected with from one end far from limited block (23), the surface of the handle (8) is equipped with rubber sleeve,
The rubber sleeve is fixedly connected on the side wall of handle (8) by double-sided adhesive, and the surface of the rubber sleeve is equipped with anti-skid chequer.
4. a kind of automobile tire quick replacement device according to claim 3, which is characterized in that the support block (4) it is upper
End is equipped with rubber pad, and the surface of the rubber pad is equipped with convex block, and the jack (3) is fixedly connected on installation by lock-screw
The upper end of plate (2) is equipped with elastic piece between the jack (3) and mounting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811239863.9A CN109435595A (en) | 2018-10-23 | 2018-10-23 | A kind of automobile tire quick replacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811239863.9A CN109435595A (en) | 2018-10-23 | 2018-10-23 | A kind of automobile tire quick replacement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109435595A true CN109435595A (en) | 2019-03-08 |
Family
ID=65547388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811239863.9A Withdrawn CN109435595A (en) | 2018-10-23 | 2018-10-23 | A kind of automobile tire quick replacement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109435595A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590458A (en) * | 2020-12-07 | 2021-04-02 | 吴翊展 | Tire changing device |
| CN113246656A (en) * | 2021-07-05 | 2021-08-13 | 深圳市小樱桃实业有限公司 | New energy automobile tire changes device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4231843A1 (en) * | 1992-09-23 | 1994-03-24 | Ter Tsai Chen | Multipurpose tool for removal of wheels from motor vehicle - comprises torque transmission unit with adjustable pump coupling and slotted bore for hand- or motor-driven shaft |
| EP1710099A1 (en) * | 2005-04-07 | 2006-10-11 | BUTLER ENGINEERING & MARKETING SPA | Assembling-disassembling machine provided with a overturnable mounting-dismounting tool |
| US7207764B1 (en) * | 2004-06-25 | 2007-04-24 | Snook Jonathan D | Wheel lift system |
| CN206030948U (en) * | 2016-08-15 | 2017-03-22 | 广西城市职业学院 | Auto wheel dismantles booster unit |
| CN206520422U (en) * | 2017-03-13 | 2017-09-26 | 刘丽瑛 | A kind of automobile tire quick replacement device |
| CN107598825A (en) * | 2017-10-23 | 2018-01-19 | 安徽江威精密制造有限公司 | A kind of capacitor clamping device |
| CN108032558A (en) * | 2017-11-22 | 2018-05-15 | 合肥宏图彩印有限公司 | A kind of strippers for corrugated paper board production line |
| CN108297616A (en) * | 2018-01-29 | 2018-07-20 | 西安航空学院 | A kind of multiple fixing bolt screwing devices of automobile tire dismounting |
-
2018
- 2018-10-23 CN CN201811239863.9A patent/CN109435595A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4231843A1 (en) * | 1992-09-23 | 1994-03-24 | Ter Tsai Chen | Multipurpose tool for removal of wheels from motor vehicle - comprises torque transmission unit with adjustable pump coupling and slotted bore for hand- or motor-driven shaft |
| US7207764B1 (en) * | 2004-06-25 | 2007-04-24 | Snook Jonathan D | Wheel lift system |
| EP1710099A1 (en) * | 2005-04-07 | 2006-10-11 | BUTLER ENGINEERING & MARKETING SPA | Assembling-disassembling machine provided with a overturnable mounting-dismounting tool |
| CN206030948U (en) * | 2016-08-15 | 2017-03-22 | 广西城市职业学院 | Auto wheel dismantles booster unit |
| CN206520422U (en) * | 2017-03-13 | 2017-09-26 | 刘丽瑛 | A kind of automobile tire quick replacement device |
| CN107598825A (en) * | 2017-10-23 | 2018-01-19 | 安徽江威精密制造有限公司 | A kind of capacitor clamping device |
| CN108032558A (en) * | 2017-11-22 | 2018-05-15 | 合肥宏图彩印有限公司 | A kind of strippers for corrugated paper board production line |
| CN108297616A (en) * | 2018-01-29 | 2018-07-20 | 西安航空学院 | A kind of multiple fixing bolt screwing devices of automobile tire dismounting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590458A (en) * | 2020-12-07 | 2021-04-02 | 吴翊展 | Tire changing device |
| CN113246656A (en) * | 2021-07-05 | 2021-08-13 | 深圳市小樱桃实业有限公司 | New energy automobile tire changes device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190308 |
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| WW01 | Invention patent application withdrawn after publication |