CN204109707U - In-vehicle tyre removing and replacing machine - Google Patents
In-vehicle tyre removing and replacing machine Download PDFInfo
- Publication number
- CN204109707U CN204109707U CN201420418783.0U CN201420418783U CN204109707U CN 204109707 U CN204109707 U CN 204109707U CN 201420418783 U CN201420418783 U CN 201420418783U CN 204109707 U CN204109707 U CN 204109707U
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- station
- operator
- operating head
- lifting anchor
- anchor shaft
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Abstract
The utility model discloses a kind of in-vehicle tyre removing and replacing machine, comprise operator's station, at the sidewall of this operator's station, blank press is set, described operator's station is provided with rim clamp sabot, described rim clamp sabot is equipped with operating head lifting anchor shaft, this operating head lifting anchor shaft lower end pass the center of described rim clamp sabot after stretch into described operator's station, described rim clamp sabot and operating head lifting anchor shaft relatively rotate, the top of described operating head lifting anchor shaft is provided with telescopic cantilever, the external part of this telescopic cantilever is provided with dismantling devices head.The remarkable result of above scheme is, in-vehicle tyre removing and replacing machine, originally be set directly on operator's station after the operating head be positioned at above rim clamp sabot lifting anchor shaft is moved down, do not need to arrange erecting fitting operation head lifting anchor shaft again, height after operating head lifting anchor shaft moves down reduces greatly, machine volume reduces, compact conformation, directly can be put in compartment and carry out field operation.
Description
Technical field
The utility model relates to tire changing equipment, specifically, relates to a kind of tyre removing and replacing machine of in-vehicle.
Background technology
According to pertinent data display, in the accident of expressway, the accident of 90% is caused by tire, and the maintenance as the tire of one of automobile consumable accessory of paramount importance seems still for important.When repairing tyre, generally all it will be disassembled, traditional way directly cover tire is pried open with crowbar, and this method not only wastes time and energy but also can cause damage to tire; There is a kind of tyre removing and replacing machine afterwards, be placed in rim clamp sabot by needing the tire of repair and replacement, operating head anchor shaft to be positioned at above rim clamp sabot and to be installed by cantilever, cantilever is arranged in erecting, tool heads is arranged on operating head anchor shaft lower end, and when tire rotates with rim clamp sabot, tool heads is dismantled tire, its degree of automation is high and safe and reliable, can remove tire easily and fast.
Along with the development of trap for automobile emergency relief industry, more user vehicle requires the service providing changing of tire of visiting, and existing tyre removing and replacing machine is owing to being subject to the restriction of structure, highly higher, required operational space is larger, directly can not be placed in compartment and carry out field operation, therefore researchist is after improving existing tyre removing and replacing machine, proposes a kind of new tyre removing and replacing machine, simplifies the structure, reduce volume, directly can be placed in compartment and carry out field operation.
Utility model content
For solving above technical matters, the utility model provides a kind of in-vehicle tyre removing and replacing machine.
Technical scheme is as follows:
A kind of in-vehicle tyre removing and replacing machine, comprise operator's station, at the sidewall of this operator's station, blank press is set, the pivoted arm of this blank press is arranged on the lateral wall of described operator's station, at the external part of described pivoted arm, separating shovel is set, the madial wall of described operator's station is provided with pressure nausea cylinder, be connected with the middle part of described pivoted arm after the piston rod of this pressure nausea cylinder stretches out the sidewall of described operator's station, its key is: on described operator's station, be provided with rim clamp sabot, described rim clamp sabot is equipped with operating head lifting anchor shaft, this operating head lifting anchor shaft lower end pass the center of described rim clamp sabot after stretch into described operator's station, described rim clamp sabot and operating head lifting anchor shaft relatively rotate, the top of described operating head lifting anchor shaft is provided with telescopic cantilever, the external part of this telescopic cantilever is provided with dismantling devices head.
The remarkable result of this technical scheme is, is set directly on operator's station after being moved down by the operating head be originally positioned at above rim clamp sabot lifting anchor shaft, does not need on the one hand to arrange erecting fitting operation head lifting anchor shaft again, thus can reduce machine volume; On the other hand, operating head lifting anchor shaft and operator's station affixed after position height greatly reduce, this just enables tyre removing and replacing machine directly be put in compartment to carry out field operation; Dismantling devices head is arranged on telescopic cantilever, and the dismounting radius of dismantling devices head is adjustable, is applicable to the tire of all size, the height of dismantling devices head, also can by being socketed in the telescopic cantilever adjustment on operating head lifting anchor shaft top, and field of application is wider.During dismounting tire, first telescopic cantilever is taken off from operating head lifting anchor shaft upper end, wheel is enclosed within after on operating head lifting anchor shaft and again telescopic cantilever is loaded onto from operating head lifting anchor shaft, can carry out changing tire operation, when rim clamp sabot and operating head lifting anchor shaft keep relatively rotating, there is relative motion between dismantling devices head and tire, tire can be carried out and change; Blank press and tyre removing and replacing machine are set to one, conveniently before tire changes, carry out pressure tire.
As preferably, aforesaid operations platform is body structure, retarder is provided with in described operator's station, the output shaft of this retarder stretches out the upper surface of described operator's station, center and the described output shaft of described rim clamp sabot are affixed, described output shaft is tube-in-tube structure, affixed with described operator's station after the bottom of described operating head lifting anchor shaft passes described output shaft.Due to reducer output shaft to be connected with rim clamp sabot center after drive it to rotate, and the center that operating head lifting anchor shaft also will clamp dish from tire pass and keeps well fixing, after adopting above technical scheme, operating head lifting anchor shaft and reducer output shaft do not interfere with each other, more compact structure is reasonable, can reduce the volume of complete machine further.Rim clamp sabot is by reducer power output shaft driven rotary, and operating head lifting anchor shaft is fixedly connected with non rotating with operator's station.
As preferably, aforesaid operations platform is body structure, and described rim clamp sabot is fixedly mounted on the upper surface of described operator's station, in described operator's station, be provided with retarder, and the lower end of described operating head lifting anchor shaft is affixed with the output shaft axis of described retarder.In this design, operating head lifting anchor shaft is by reducer output shaft driven rotary, and rim clamp sabot is fixedly connected with non rotating with operator's station.
As preferably, above-mentioned retarder comprises reducer shell, described output shaft is arranged in this reducer shell by ball bearing of main shaft, described output shaft is provided with turbine, worm screw is provided with in described reducer shell, this worm screw engages with described turbine, and the two ends of described output shaft all pass described reducer shell.The program uses turbine and worm to slow down, and compact conformation, slowing effect is obvious.
As preferably, plain bearing is set with between above-mentioned output shaft and operating head lifting anchor shaft, the two ends of this plain bearing are concordant with the two ends of output shaft respectively, described operating head lifting anchor shaft is connected with two axial limiting rings, two described axial limiting rings respectively near the two ends of described plain bearing, described axial limiting ring simultaneously with the end contact of described output shaft and plain bearing.Adopting this design, be because operating head lifting anchor shaft maintains static, and turbine installing sleeve rotates, and arranges plain bearing between and can avoid wearing and tearing.
As preferably, one end of above-mentioned worm screw passes described reducer shell, is provided with deceleration belt pulley at the traversing through end of described worm screw, and this deceleration belt pulley is connected with the output belt pulley of motor by belt.Adopt the program, deceleration belt pulley is connected with the output belt pulley of motor by belt, can play the effect of transmission and deceleration.
As preferably, the coupling end of above-mentioned telescopic cantilever is provided with cantilever elevation cylinder, this cantilever elevation jacket casing is connected on described operating head lifting anchor shaft top, and described cantilever elevation cylinder is provided with cantilever lock bolt, and this cantilever lock bolt points to described operating head lifting anchor shaft.Cantilever elevation cylinder in the program coordinates with cantilever lock bolt, and cantilever elevation cylinder makes telescopic cantilever be elevated on operating head lifting anchor shaft, and by cantilever lock bolt locking after putting in place, telescopic cantilever height and position can be fixed.
As preferably, between the upper end of above-mentioned output shaft with described rim clamp sabot, key is connected.Adopt this design, rim clamp sabot and output shaft are coordinated by key and clamp, rim clamp sabot easy installation and removal.
As preferably, the cross section on aforesaid operations head lifting anchor shaft top is square.Adopt the program, because telescopic cantilever needs hoop stressed when dismounting tire, square operating head lifting anchor shaft can play the spacing effect of hoop to cantilever elevation cylinder, and telescopic cantilever not easily rotates on operating head lifting anchor shaft, and dismantling devices head could stable operation.
Beneficial effect: the in-vehicle tyre removing and replacing machine adopting above technical scheme, originally be set directly on operator's station after the operating head be positioned at above rim clamp sabot lifting anchor shaft is moved down, do not need to arrange erecting fitting operation head lifting anchor shaft again, height after operating head lifting anchor shaft moves down reduces greatly, machine volume reduces, compact conformation, directly can be put in compartment and carry out field operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of retarder 2 in embodiment 1;
Fig. 3 is the structural representation of embodiment 2.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
Embodiment 1:
As shown in Figure 1, a kind of in-vehicle tyre removing and replacing machine, comprise operator's station 1, at the sidewall of this operator's station 1, blank press 8 is set, the pivoted arm 81 of this blank press 8 is arranged on the lateral wall of described operator's station 1, at the external part of described pivoted arm 81, separating shovel 82 is set, the madial wall of described operator's station 1 is provided with pressure nausea cylinder 83, be connected with the middle part of described pivoted arm 81 after the piston rod of this pressure nausea cylinder 83 stretches out the sidewall of described operator's station 1, retarder 2 is provided with in described operator's station 1, the output shaft 22 of this retarder 2 stretches out the upper surface of described operator's station 1, rim clamp sabot 3 is provided with above described operator's station 1, center and the described output shaft 22 of this rim clamp sabot 3 pass through spline joint, described retarder 2 is driven by motor 7, described motor 7 is arranged in described operator's station 1, described rim clamp sabot 3 is provided with rim clamp claw assembly, this rim clamp claw assembly is driven by jaw cylinder assembly, the front side wall of described operator's station 1 is provided with two stretchers 10, stretcher 10 described in one of them controls described jaw cylinder assembly, stretcher 10 described in another controls described motor 7.
Composition graphs 2 can be found out, described output shaft 22 is tube-in-tube structure, in this output shaft 22, cross-under has operating head to be elevated anchor shaft 4, the bottom of this operating head lifting anchor shaft 4 is through affixed with described operator's station 1 after described output shaft 22, the top of this operating head lifting anchor shaft 4 passes the center of described rim clamp sabot 3, the top of described operating head lifting anchor shaft 4 is provided with telescopic cantilever 5, the external part of this telescopic cantilever 5 is provided with dismantling devices head 6, the coupling end of described telescopic cantilever 5 is provided with cantilever elevation cylinder 51, this cantilever elevation cylinder 51 is socketed in described operating head lifting anchor shaft 4 top, described cantilever elevation cylinder 51 is provided with cantilever lock bolt, this cantilever lock bolt points to described operating head lifting anchor shaft 4, the cross section on described operating head lifting anchor shaft 4 top is square.
Described retarder 2 comprises reducer shell 24, described output shaft 22 is arranged in this reducer shell 24 by ball bearing of main shaft x, described output shaft 22 is provided with turbine 23, worm screw 21 is provided with in described reducer shell 24, this worm screw 21 engages with described turbine 23, the two ends of described output shaft 22 all pass described reducer shell 24, oil sealing is had in described ball bearing of main shaft x arranged outside, one end of described worm screw 21 passes described reducer shell 24, at the traversing through end of described worm screw 21, deceleration belt pulley 26 is installed, this deceleration belt pulley 26 is connected with the output belt pulley of motor by belt.
Plain bearing z is set with between described output shaft 22 and operating head lifting anchor shaft 4, the two ends of this plain bearing z are concordant with the two ends of output shaft 22 respectively, described anchor shaft 4 is connected with two axial limiting rings 25, two described axial limiting rings 25 respectively near the two ends of described plain bearing z, described axial limiting ring 25 simultaneously with the end contact of described output shaft 22 and plain bearing z.
Described operating head lifting anchor shaft 4 be can the telescopic shaft of axial stretching, as operating head lifting anchor shaft 4 with how telescopic cantilever 5 is elevated or stretch, is well known to those of ordinary skill in the art, does not repeat at this.
Embodiment 2:
As shown in Figure 3, a kind of in-vehicle tyre removing and replacing machine, comprise operator's station 1, at the sidewall of this operator's station 1, blank press 8 is set, the pivoted arm 81 of this blank press 8 is arranged on the lateral wall of described operator's station 1, at the external part of described pivoted arm 81, separating shovel 82 is set, the madial wall of described operator's station 1 is provided with pressure nausea cylinder 83, be connected with the middle part of described pivoted arm 81 after the piston rod of this pressure nausea cylinder 83 stretches out the sidewall of described operator's station 1, retarder 2 is provided with in described operator's station 1, the output shaft 22 of this retarder 2 stretches out the upper surface of described operator's station 1, described retarder 2 is driven by motor 7, described motor 7 is arranged in described operator's station 1, described rim clamp sabot 3 is provided with rim clamp claw assembly, this rim clamp claw assembly is driven by jaw cylinder assembly, the front side wall of described operator's station 1 is provided with two stretchers 10, stretcher 10 described in one of them controls described jaw cylinder assembly, stretcher 10 described in another controls described motor 7.
Rim clamp sabot 3 is provided with above described operator's station 1, this rim clamp sabot 3 is fixedly mounted on the upper surface of described operator's station 1, described rim clamp sabot 3 is equipped with operating head lifting anchor shaft 4, stretch in described operator's station 1 after the lower end of this operating head lifting anchor shaft 4 passes the center of described rim clamp sabot 3, the lower end of described operating head lifting anchor shaft 4 is affixed by coupler axis with the output shaft 22 of described retarder 2.
The top of described operating head lifting anchor shaft 4 is provided with telescopic cantilever 5, the external part of this telescopic cantilever 5 is provided with dismantling devices head 6, the coupling end of described telescopic cantilever 5 is provided with cantilever elevation cylinder 51, this cantilever elevation cylinder 51 is socketed in described operating head lifting anchor shaft 4 top, described cantilever elevation cylinder 51 is provided with cantilever lock bolt, this cantilever lock bolt points to described operating head lifting anchor shaft 4, and the cross section on described operating head lifting anchor shaft 4 top is square.
Described operating head lifting anchor shaft 4 be can the telescopic shaft of axial stretching, as operating head lifting anchor shaft 4 with how telescopic cantilever 5 is elevated or stretch, is well known to those of ordinary skill in the art, does not repeat at this.
Finally it should be noted that; foregoing description is only preferred embodiment of the present utility model; those of ordinary skill in the art is under enlightenment of the present utility model; under the prerequisite without prejudice to the utility model aim and claim; can make like multiple types and representing, such conversion all falls within protection domain of the present utility model.
Claims (9)
1. an in-vehicle tyre removing and replacing machine, comprise operator's station (1), at the sidewall of this operator's station (1), blank press (8) is set, the pivoted arm (81) of this blank press (8) is arranged on the lateral wall of described operator's station (1), at the external part of described pivoted arm (81), separating shovel (82) is set, the madial wall of described operator's station (1) is provided with pressure nausea cylinder (83), be connected with the middle part of described pivoted arm (81) after the piston rod of this pressure nausea cylinder (83) stretches out the sidewall of described operator's station (1), it is characterized in that: rim clamp sabot (3) is installed on described operator's station (1), described rim clamp sabot (3) is equipped with operating head lifting anchor shaft (4), this operating head lifting anchor shaft (4) lower end pass the center of described rim clamp sabot (3) after stretch into described operator's station (1), described rim clamp sabot (3) and operating head lifting anchor shaft (4) relatively rotate, the top of described operating head lifting anchor shaft (4) is provided with telescopic cantilever (5), the external part of this telescopic cantilever (5) is provided with dismantling devices head (6).
2. in-vehicle tyre removing and replacing machine according to claim 1, it is characterized in that: described operator's station (1) is body structure, retarder (2) is provided with in described operator's station (1), the output shaft (22) of this retarder (2) stretches out the upper surface of described operator's station (1), center and the described output shaft (22) of described rim clamp sabot (3) are affixed, described output shaft (22) is tube-in-tube structure, and it is affixed with described operator's station (1) afterwards that the bottom of described operating head lifting anchor shaft (4) passes described output shaft (22).
3. in-vehicle tyre removing and replacing machine according to claim 1, it is characterized in that: described operator's station (1) is body structure, described rim clamp sabot (3) is fixedly mounted on the upper surface of described operator's station (1), in described operator's station (1), be provided with retarder (2), the lower end of described operating head lifting anchor shaft (4) is affixed with output shaft (22) axis of described retarder (2).
4. in-vehicle tyre removing and replacing machine according to claim 2, it is characterized in that: described retarder (2) comprises reducer shell (24), described output shaft (22) is arranged in this reducer shell (24) by ball bearing of main shaft (x), described output shaft (22) is provided with turbine (23), worm screw (21) is provided with in described reducer shell (24), this worm screw (21) engages with described turbine (23), and the two ends of described output shaft (22) all pass described reducer shell (24).
5. the in-vehicle tyre removing and replacing machine according to claim 2 or 4, it is characterized in that: between described output shaft (22) and operating head lifting anchor shaft (4), be set with plain bearing (z), the two ends of this plain bearing (z) are concordant with the two ends of output shaft (22) respectively, described operating head lifting anchor shaft (4) is connected with two axial limiting rings (25), two described axial limiting rings (25) are respectively near the two ends of described plain bearing (z), described axial limiting ring (25) simultaneously with the end contact of described output shaft (22) and plain bearing (z).
6. in-vehicle tyre removing and replacing machine according to claim 4, it is characterized in that: one end of described worm screw (21) passes described reducer shell (24), be provided with deceleration belt pulley (26) at the traversing through end of described worm screw (21), this deceleration belt pulley (26) is connected with the output belt pulley of motor by belt.
7. the in-vehicle tyre removing and replacing machine according to claim 1 or 2 or 3 or 4 or 6, it is characterized in that: the coupling end of described telescopic cantilever (5) is provided with cantilever elevation cylinder (51), this cantilever elevation cylinder (51) is socketed in described operating head lifting anchor shaft (4) top, described cantilever elevation cylinder (51) is provided with cantilever lock bolt, and this cantilever lock bolt points to described operating head lifting anchor shaft (4).
8. the in-vehicle tyre removing and replacing machine according to claim 2 or 4 or 6, is characterized in that: between the upper end of described output shaft (22) with described rim clamp sabot (3), key is connected.
9. the in-vehicle tyre removing and replacing machine according to claim 1 or 2 or 3 or 4 or 6, is characterized in that: the cross section on described operating head lifting anchor shaft (4) top is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418783.0U CN204109707U (en) | 2014-07-28 | 2014-07-28 | In-vehicle tyre removing and replacing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418783.0U CN204109707U (en) | 2014-07-28 | 2014-07-28 | In-vehicle tyre removing and replacing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204109707U true CN204109707U (en) | 2015-01-21 |
Family
ID=52327057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420418783.0U Expired - Fee Related CN204109707U (en) | 2014-07-28 | 2014-07-28 | In-vehicle tyre removing and replacing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204109707U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760477A (en) * | 2015-04-03 | 2015-07-08 | 杨钰婷 | Vehicle-mounted operation type tyre disassembling and assembling machine |
| CN105522878A (en) * | 2015-12-28 | 2016-04-27 | 杨钰婷 | Vehicle-mounted movable tire disassembling and assembling machine |
| CN106240257A (en) * | 2016-08-30 | 2016-12-21 | 张选琪 | The easy electric tire dismantling device of portable |
-
2014
- 2014-07-28 CN CN201420418783.0U patent/CN204109707U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760477A (en) * | 2015-04-03 | 2015-07-08 | 杨钰婷 | Vehicle-mounted operation type tyre disassembling and assembling machine |
| CN105522878A (en) * | 2015-12-28 | 2016-04-27 | 杨钰婷 | Vehicle-mounted movable tire disassembling and assembling machine |
| WO2017113765A1 (en) * | 2015-12-28 | 2017-07-06 | 杨钰婷 | Vehicle-mounted mobile tire changer |
| CN106240257A (en) * | 2016-08-30 | 2016-12-21 | 张选琪 | The easy electric tire dismantling device of portable |
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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: 20150121 Termination date: 20170728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |