CN203358234U - Portable vacuum tire extractor - Google Patents
Portable vacuum tire extractor Download PDFInfo
- Publication number
- CN203358234U CN203358234U CN 201320445379 CN201320445379U CN203358234U CN 203358234 U CN203358234 U CN 203358234U CN 201320445379 CN201320445379 CN 201320445379 CN 201320445379 U CN201320445379 U CN 201320445379U CN 203358234 U CN203358234 U CN 203358234U
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- CN
- China
- Prior art keywords
- arm
- fixed
- rod
- movable arm
- movably
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- Expired - Fee Related
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Abstract
The utility model discloses a portable vacuum tire extractor. The portable vacuum tire extractor comprises a fixed arm, a movable arm and a rotary arm, wherein a rotary arm fixing rack is vertically arranged at one end of the fixed arm; a guide rod sleeve is arranged at the bottom of the rotary arm fixing rack; an adjusting screw rod is vertically arranged on the outer side the rotary arm fixing rack; the movable arm is movably fixed at the other end of the fixed arm; a guide rod is arranged at the bottom of one end of the movable arm and movably inserted in the guide rod sleeve; the top end of the adjusting screw rod penetrates through the other end of the movable arm; the rotary arm comprises a speed reducer and a telescopic arm; the housing of the speed reducer is movably hinged to the top end of the rotary arm fixing rack; the output end of the speed reducer is movably fixed on the fixed arm; the telescopic arm comprises a fixed rod and a telescopic rod; one end of the fixed rod is fixed at the output end of the speed reducer; the other end of the fixed rod is sleeved with the telescopic rod. The portable vacuum tire extractor has the advantages of simple structure, portability and easiness in operation, and can be used for mounting and dismounting a vacuum tire anytime anywhere so as to repair or maintain the vacuum tire.
Description
Technical field:
The utility model relates to a kind of vehicle tyre maintenance tool, relates in particular to a kind of vacuum tire pulley extractor.
Background technology:
The repair maintenance of existing vacuum tyre, need first by special-purpose tire press, vacuum tyre to be unloaded from wheel hub, again vacuum tyre is carried out to repair maintenance, waste time and energy, must just can be safeguarded to the place that has special-purpose tire press equipment, when in the wild or tire from far-off regions go wrong need safeguard the time, the driver can't carry out simple repair maintenance to vacuum tyre.
The utility model content:
The purpose of this utility model is to provide a kind of vacuum tire pulley extractor that vacuum tyre is carried out repair maintenance whenever and wherever possible.
The utility model is implemented by following technical scheme: vacuum tire pulley extractor, and it comprises fixed arm, movable arm and pivot arm; Wherein, at described fixed arm one end, be provided with the fixed arm grab, at the described fixed arm other end, vertically be provided with the pivot arm fixed mount, in described pivot arm fixed mount bottom, be provided with leader casing, in described pivot arm fixed mount outside vertical, be provided with adjusting screw(rod); Described movable arm is movably fixed to the other end of described fixed arm, be provided with the movable arm grab at described movable arm one end, be provided with guide rod in described movable arm other end bottom, described guide rod sliding plug is in described leader casing, described adjusting screw(rod) top, through the described movable arm other end, is provided with setting nut on described adjusting screw(rod); Described pivot arm comprises retarder and telescopic boom, and the housing of described retarder is movably articulated in described pivot arm fixed mount top, at the mouth of described retarder, is movably fixed on described fixed arm; Described telescopic boom comprises fixed link and expansion link, described fixed link one end is fixed on the mouth of described retarder, be set with described expansion link at the described fixed link other end, on described expansion link top, be provided with the tyre retreading head, at described expansion link sidepiece, be provided with revolving wheel.
Advantage of the present utility model: simple in structure, be easy to carry, easy to operate, can to vacuum tyre, be loaded and unloaded whenever and wherever possible, vacuum tyre need to all not unload from wheel hub, just can carry out repair maintenance to vacuum tyre.
The accompanying drawing explanation:
Fig. 1 is integral structure schematic diagram of the present utility model.
Fig. 2 is use view of the present utility model.
Fixed arm 1, movable arm 2, pivot arm 3, fixed arm grab 4, pivot arm fixed mount 5, leader casing 6, adjusting screw(rod) 7, movable arm grab 8, guide rod 9, setting nut 10, retarder 11, telescopic boom 12, fixed link 13, expansion link 14, tyre retreading 15, revolving wheel 16, wheel hub 17, vacuum tyre 18.
The specific embodiment: as shown in Figure 1, vacuum tire pulley extractor, it comprises fixed arm 1, movable arm 2 and pivot arm 3, be provided with fixed arm grab 4 at fixed arm 1 one ends, vertically be provided with pivot arm fixed mount 5 at fixed arm 1 other end, wherein, in pivot arm fixed mount 5 bottoms, be provided with leader casing 6, in pivot arm fixed mount 5 outside vertical, be provided with adjusting screw(rod) 7; Movable arm 2 is movably fixed to the other end of fixed arm 1, be provided with movable arm grab 8 at movable arm 2 one ends, be provided with guide rod 9 in movable arm 2 other end bottoms, guide rod 9 sliding plugs are in leader casing 6, guarantee movable arm 2 regulate between fixed arm 1 and movable arm 2 apart from the time can sideslip, adjusting screw(rod) 7 tops, through movable arm 2 other ends, are provided with setting nut 10 on adjusting screw(rod) 7; Pivot arm 3 comprises retarder 11 and telescopic boom 12, and the housing of retarder 11 is movably articulated in pivot arm fixed mount 5 tops, at the mouth of retarder 11, is movably fixed on fixed arm 1; Telescopic boom 12 comprises fixed link 13 and expansion link 14, and fixed link 13 1 ends are fixed on the mouth of retarder 11, at fixed link 13 other ends, is set with expansion link 14, is provided with tyre retreading 15 on expansion link 14 tops, at expansion link 14 sidepieces, is provided with revolving wheel 16.
Using method: as shown in Figure 2, after the vacuum tyre venting that needs to safeguard, in the gap first the fixed arm grab 4 on fixed arm 1 embedded between wheel hub and vacuum tyre, in the gap again the movable arm grab of movable arm 28 embedded between wheel hub and vacuum tyre, the distance of regulating between fixed arm 1 and movable arm 2 by screwing setting nut 10, be fixed on wheel hub 17 fixed arm 1 and movable arm 2, adjust telescopic boom 12 length, by in the tyre retreading on expansion link 14 tops 15 gap of inserting between wheel hub 17 and vacuum tyre 18, and the tyre bead of vacuum tyre 18 is routed up from wheel hub 17 inboards, use spanner or Portable wind big gun rotary decelerator 11 input ends, drive telescopic boom 12 rotations of retarder 11 mouths, the tyre bead of vacuum tyre 18 is all routed up from wheel hub 17 inboards, when telescopic boom 12 rotation, revolving wheel 16 on expansion link 14 plays the effect that reduces expansion link 14 and wheel hub 17 frictions, be convenient to telescopic boom 12 rotations, vacuum tyre 18 need to all not unload from wheel hub 17, just can carry out repair maintenance to vacuum tyre.
Claims (1)
1. vacuum tire pulley extractor, is characterized in that, it comprises fixed arm, movable arm and pivot arm; Wherein, at described fixed arm one end, be provided with the fixed arm grab, at the described fixed arm other end, vertically be provided with the pivot arm fixed mount, in described pivot arm fixed mount bottom, be provided with leader casing, in described pivot arm fixed mount outside vertical, be provided with adjusting screw(rod); Described movable arm is movably fixed to the other end of described fixed arm, be provided with the movable arm grab at described movable arm one end, be provided with guide rod in described movable arm other end bottom, described guide rod sliding plug is in described leader casing, described adjusting screw(rod) top, through the described movable arm other end, is provided with setting nut on described adjusting screw(rod); Described pivot arm comprises retarder and telescopic boom, and the housing of described retarder is movably articulated in described pivot arm fixed mount top, at the mouth of described retarder, is movably fixed on described fixed arm; Described telescopic boom comprises fixed link and expansion link, described fixed link one end is fixed on the mouth of described retarder, be set with described expansion link at the described fixed link other end, on described expansion link top, be provided with the tyre retreading head, at described expansion link sidepiece, be provided with revolving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320445379 CN203358234U (en) | 2013-07-19 | 2013-07-19 | Portable vacuum tire extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320445379 CN203358234U (en) | 2013-07-19 | 2013-07-19 | Portable vacuum tire extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203358234U true CN203358234U (en) | 2013-12-25 |
Family
ID=49806049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320445379 Expired - Fee Related CN203358234U (en) | 2013-07-19 | 2013-07-19 | Portable vacuum tire extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203358234U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314049A (en) * | 2016-09-12 | 2017-01-11 | 张选琪 | Portable, simple and electric tire demounting tool |
| CN107953733A (en) * | 2016-10-18 | 2018-04-24 | 科希股份有限公司 | Tyre changing machines |
-
2013
- 2013-07-19 CN CN 201320445379 patent/CN203358234U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314049A (en) * | 2016-09-12 | 2017-01-11 | 张选琪 | Portable, simple and electric tire demounting tool |
| CN107953733A (en) * | 2016-10-18 | 2018-04-24 | 科希股份有限公司 | Tyre changing machines |
| CN107953733B (en) * | 2016-10-18 | 2021-08-24 | 奈克希文股份公司 | Tyre changing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20160719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |