CN103085591A - Hand-cranking-type tire demounting device - Google Patents
Hand-cranking-type tire demounting device Download PDFInfo
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- CN103085591A CN103085591A CN2011103317838A CN201110331783A CN103085591A CN 103085591 A CN103085591 A CN 103085591A CN 2011103317838 A CN2011103317838 A CN 2011103317838A CN 201110331783 A CN201110331783 A CN 201110331783A CN 103085591 A CN103085591 A CN 103085591A
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Abstract
The invention discloses a hand-cranking-type tire demounting device which comprises a car body, a reduction gear set (1), a lifting mechanism (2) and a traveling mechanism (3). The car body is composed of two parallel sliding rails (4) and connecting rods (5) connecting the sliding rails together, the lifting mechanism (2) is arranged on and slidably connected with the sliding rails (4), the reduction gear set (1) is fixedly arranged on one of the connecting rods (5) and connected with the lifting mechanism (2) through a power transmission device (6), and the traveling mechanism (3) is fixed at the bottom of the car body. The hand-cranking-type tire demounting device can easily demount tires of a heavy-duty car without using electric power, and only one person is needed to complete demounting of the tires, so that manpower resource is saved, and working efficiency can be improved; and in addition, the hand-cranking-type tire demounting device can be used wherever and can effectively prevent tire fault from influencing delivery deadline.
Description
Technical field
The present invention relates to a kind of shaking tyre bead breaker, belong to the servicing machine field.
Background technology
Development along with society, the progress of science and technology, the growth rate of automobile is more and more faster, because the load carrying ability of most of heavy motor vehicle is larger, so vehicle easily damages, in order to guarantee that traffic safety needs often check vehicle, when being carried out maintenance, the tire of automobile need to be taken off motor tire, then could keep in repair inside, it could be unloaded because the wheel massiveness of heavy motor vehicle needs 2 to 3 people usually, and the artificial unloading neither security effectiveness is low again.
In order to get off by the not only quick but also safe tire dismantling with heavy motor vehicle, the contriver of this case has invented a kind of electric tire stripping assembly and a kind of hydraulic tyre stripping assembly, these two kinds of tyre bead breakers can hold up wheel under the drive of electrical motor and hydraulic electric motor, then can be easily with its dismounting.Not only save human resources but also can increase work efficiency.But these two kinds of stripping assembly are only applicable to the place of electricity, if automobile is bad on the way, the driver master worker still needs the manual teardown tire, if go on business at all can't changing of tire for people of driver, need also to wait for that the specialized maintenance personnel keep in repair, can seriously delay the delivery term.
Summary of the invention
The object of the invention is to, a kind of shaking tyre bead breaker is provided, use it can be easily the tire of heavy motor vehicle to be unloaded, and need not to use electric power, only need a people can complete the dismantlement work of tire, both saved human resources, can increase work efficiency again, and no matter somewhere can use, can effectively prevent because of the wheel fault effects cargo transport time limit.
Technical scheme of the present invention: a kind of shaking tyre bead breaker, comprise car body, train of reduction gears, lift mechanism and traveling gear, car body is made of two dragging tracks that be arranged in parallel and the pipe link that connects together, lift mechanism be located on dragging track and with the dragging track sliding block joint, train of reduction gears is fixedly installed therein on a pipe link, and be connected with lift mechanism by power transmission, traveling gear is fixed on the bottom of car body.
In aforesaid shaking tyre bead breaker, lift mechanism comprises that A lifts bar and B lifts bar, A lifts the two ends that bar and B lift bar and is equipped with antifriction-bearing box, and A lifts the antifriction-bearing box that bar and B lift bar two ends and all is located on dragging track, and with the dragging track sliding block joint; A lifts on the body of rod that bar and B lift bar and is equipped with roller; B lifts on the antifriction-bearing box at bar two ends and is equipped with dowel bolt, and the bottom that A lifts the bar midway location is provided with connecting panel, and connecting panel is provided with threaded through hole, and threaded through hole is connected with train of reduction gears by power transmission.
In aforesaid shaking tyre bead breaker, power transmission comprises screw mandrel, gear and holder for screw rod, the bottom that is provided with the pipe link of train of reduction gears is provided with holder for screw rod, holder for screw rod is provided with the screw mandrel knock hole, screw mandrel is located in screw mandrel knock hole and threaded through hole, and screw mandrel is connected with threaded through hole whorl; The end that screw mandrel is positioned at holder for screw rod is provided with gear, and gear is meshed with train of reduction gears, and in train of reduction gears, less gear is provided with the rocking bar communication port, and the rocking bar communication port is connected with detachable rocking bar.
In aforesaid shaking tyre bead breaker, the outside of train of reduction gears is provided with the train of reduction gears protective case.
In aforesaid shaking tyre bead breaker, described traveling gear is cardan wheel.
In aforesaid shaking tyre bead breaker, wherein the middle part of a dragging track is provided with and pulls pull bar.
In aforesaid shaking tyre bead breaker, pulling pull bar is length-adjustable expansion link.
compared with prior art, the present invention is provided with train of reduction gears, lift mechanism and traveling gear, manually shake gear less in train of reduction gears, then train of reduction gears drives the gear rotation on screw mandrel, screw mandrel can rotate thereupon, can control lift mechanism when screw mandrel rotates holds up wheel, only need to use a famous person just tire can be pulled down, saved the labour power of half than traditional method for dismounting, and work speed significantly improves, and need not to use electric power, be fit to use in any place, very convenient, can effectively prevent the time limit because of the cargo transport of wheel fault effects.
Description of drawings
Fig. 1 is integral structure schematic diagram of the present invention;
Fig. 2 is the structural representation of lift mechanism;
Fig. 3 is the structural representation of power transmission and train of reduction gears.
Being labeled as in accompanying drawing: 1-train of reduction gears, 2-lift mechanism, 3-traveling gear, 4-dragging track; the 5-pipe link, the 6-power transmission, 7-pulls pull bar, and 8-A lifts bar; 9-B lifts bar, 10-antifriction-bearing box, 11-roller, 12-connecting panel; the threaded through hole of 13-, 14-dowel bolt, 15-screw mandrel; the 16-gear, 17-holder for screw rod, 18-screw mandrel knock hole; 19-train of reduction gears protective case, 20-rocking bar communication port, the detachable rocking bar of 21-.
The specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
Embodiments of the invention: as shown in Figure 1, a kind of shaking tyre bead breaker, comprise car body, train of reduction gears 1, lift mechanism 2 and traveling gear 3, car body is made of two dragging tracks that be arranged in parallel 4 and the pipe link 5 that connects together, lift mechanism 2 be located on dragging track 4 and with dragging track 4 sliding block joints, train of reduction gears 1 is fixedly installed therein on a pipe link 5, and is connected with lift mechanism 2 by power transmission 6, and traveling gear 3 is fixed on the bottom of car body.Traveling gear 3 is cardan wheel.Wherein the middle part of a dragging track 4 is provided with and pulls pull bar 7.Pull pull bar 7 and be length-adjustable expansion link.
As shown in Figure 2, lift mechanism 2 comprises that A lifts bar 8 and B lifts bar 9, and A lifts the two ends that bar 8 and B lift bar 9 and is equipped with antifriction-bearing box 10, and A lifts the antifriction-bearing box 10 that bar 8 and B lift bar 9 two ends and all is located on dragging track 4, and with dragging track 4 sliding block joints; A lifts on the body of rod that bar 8 and B lift bar 9 and is equipped with roller 11; B lifts on the antifriction-bearing box 10 at bar 9 two ends and is equipped with dowel bolt 14, and the bottom that A lifts bar 8 midways location is provided with connecting panel 12, and connecting panel 12 is provided with threaded through hole 13, and threaded through hole 13 is connected with train of reduction gears 1 by power transmission 6.
As shown in Figure 3, power transmission 6 comprises screw mandrel 15, gear 16 and holder for screw rod 17, the bottom that is provided with the pipe link 5 of train of reduction gears 1 is provided with holder for screw rod 17, holder for screw rod 17 is provided with screw mandrel knock hole 18, screw mandrel 15 is located in screw mandrel knock hole 18 and threaded through hole 13, and screw mandrel 15 is threaded with threaded through hole 13; The end that screw mandrel 15 is positioned at holder for screw rod 17 is provided with gear 16, and gear 16 is meshed with train of reduction gears 1, and in train of reduction gears 1, less gear is provided with rocking bar communication port 20, and rocking bar communication port 20 is connected with detachable rocking bar 21.The outside of train of reduction gears 1 is provided with train of reduction gears protective case 19.
principle of work: when remove a tyre, first use jack that car body is supported and make the wheel built on stilts that needs dismounting, then the present invention is placed under wheel, adjust according to tyre width the position that B lifts bar 9, rotate dowel bolt 14 when position adjustments after well, B is lifted bar 9 to be fixed on dragging track 4, then detachable rocking bar 21 is arranged on the rocking bar communication port 20 on train of reduction gears 1, begin to shake detachable rocking bar 21, detachable rocking bar 21 drives train of reduction gears 1 and rotates, train of reduction gears 1 drives screw mandrel 15 and gear 16 rotates, driving A when screw mandrel 15 rotates lifts bar 8 and lifts bar 9 to B and draw close, extruding tire bottom when A lifts bar 9 and B and lifts bar 9 and draw close, tire is lifted and break away from semiaxis, then pull and pull pull bar 7, wheel is unloaded from semiaxis, whole working process only needs a people just can easily complete.
Claims (7)
1. shaking tyre bead breaker, it is characterized in that: comprise car body, train of reduction gears (1), lift mechanism (2) and traveling gear (3), car body is made of two dragging tracks that be arranged in parallel (4) and the pipe link (5) that connects together, lift mechanism (2) be located at dragging track (4) upper and with dragging track (4) sliding block joint, train of reduction gears (1) is fixedly installed therein on a pipe link (5), and be connected with lift mechanism (2) by power transmission (6), traveling gear (3) is fixed on the bottom of car body.
2. shaking tyre bead breaker according to claim 1, it is characterized in that: lift mechanism (2) comprises that A lifts bar (8) and B lifts bar (9), A lifts the two ends that bar (8) and B lift bar (9) and is equipped with antifriction-bearing box (10), A lifts the antifriction-bearing box (10) that bar (8) and B lift bar (9) two ends and all is located on dragging track (4), and with dragging track (4) sliding block joint; A lifts on the body of rod that bar (8) and B lift bar (9) and is equipped with roller (11); B lifts on the antifriction-bearing box (10) at bar (9) two ends and is equipped with dowel bolt (14), the bottom that A lifts bar (8) midway location is provided with connecting panel (12), connecting panel (12) is provided with threaded through hole (13), and threaded through hole (13) is connected with train of reduction gears (1) by power transmission (6).
3. shaking tyre bead breaker according to claim 2, it is characterized in that: power transmission (6) comprises screw mandrel (15), gear (16) and holder for screw rod (17), the bottom that is provided with the pipe link (5) of train of reduction gears (1) is provided with holder for screw rod (17), holder for screw rod (17) is provided with screw mandrel knock hole (18), screw mandrel (15) is located in screw mandrel knock hole (18) and threaded through hole (13), and screw mandrel (15) is threaded with threaded through hole (13); The end that screw mandrel (15) is positioned at holder for screw rod (17) is provided with gear (16), gear (16) is meshed with train of reduction gears (1), in train of reduction gears (1), less gear is provided with rocking bar communication port (20), and rocking bar communication port (20) is connected with detachable rocking bar (21).
4. shaking tyre bead breaker according to claim 3, it is characterized in that: the outside of train of reduction gears (1) is provided with train of reduction gears protective case (19).
5. shaking tyre bead breaker according to claim 1, it is characterized in that: described traveling gear (3) is cardan wheel.
6. shaking tyre bead breaker according to claim 1, it is characterized in that: wherein the middle part of a dragging track (4) is provided with and pulls pull bar (7).
7. shaking tyre bead breaker according to claim 6, it is characterized in that: pulling pull bar (7) is length-adjustable expansion link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110331783.8A CN103085591B (en) | 2011-10-27 | 2011-10-27 | Shaking tyre bead breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110331783.8A CN103085591B (en) | 2011-10-27 | 2011-10-27 | Shaking tyre bead breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103085591A true CN103085591A (en) | 2013-05-08 |
| CN103085591B CN103085591B (en) | 2016-03-23 |
Family
ID=48198925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110331783.8A Expired - Fee Related CN103085591B (en) | 2011-10-27 | 2011-10-27 | Shaking tyre bead breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103085591B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060196A (en) * | 2021-04-13 | 2021-07-02 | 齐鲁轮业有限公司 | Tire rim support |
| CN116552174A (en) * | 2023-06-25 | 2023-08-08 | 中山市小维自动化设备厂 | Truck tire pressure detection system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2392409A (en) * | 1945-02-01 | 1946-01-08 | Robert O Ray | Wheel dolly |
| US6044729A (en) * | 1998-09-08 | 2000-04-04 | Jones; James R. | Powered lug wrench with adjustable stabilizing bar |
| JP3166123U (en) * | 2009-11-07 | 2011-02-24 | 和逸 大塚 | A tool that allows you to easily attach your own car tires. |
| CN102161296A (en) * | 2010-02-22 | 2011-08-24 | 克劳迪奥·西尔韦斯特里 | Tire changing device |
| CN202399827U (en) * | 2011-10-27 | 2012-08-29 | 杨国栋 | Shaking type tire dismantling device |
-
2011
- 2011-10-27 CN CN201110331783.8A patent/CN103085591B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2392409A (en) * | 1945-02-01 | 1946-01-08 | Robert O Ray | Wheel dolly |
| US6044729A (en) * | 1998-09-08 | 2000-04-04 | Jones; James R. | Powered lug wrench with adjustable stabilizing bar |
| JP3166123U (en) * | 2009-11-07 | 2011-02-24 | 和逸 大塚 | A tool that allows you to easily attach your own car tires. |
| CN102161296A (en) * | 2010-02-22 | 2011-08-24 | 克劳迪奥·西尔韦斯特里 | Tire changing device |
| CN202399827U (en) * | 2011-10-27 | 2012-08-29 | 杨国栋 | Shaking type tire dismantling device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060196A (en) * | 2021-04-13 | 2021-07-02 | 齐鲁轮业有限公司 | Tire rim support |
| CN116552174A (en) * | 2023-06-25 | 2023-08-08 | 中山市小维自动化设备厂 | Truck tire pressure detection system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103085591B (en) | 2016-03-23 |
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Granted publication date: 20160323 Termination date: 20171027 |