CN204659366U - A kind of novel on-vehicle tyre removing and replacing machine - Google Patents
A kind of novel on-vehicle tyre removing and replacing machine Download PDFInfo
- Publication number
- CN204659366U CN204659366U CN201520198001.1U CN201520198001U CN204659366U CN 204659366 U CN204659366 U CN 204659366U CN 201520198001 U CN201520198001 U CN 201520198001U CN 204659366 U CN204659366 U CN 204659366U
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- China
- Prior art keywords
- anchor shaft
- operating head
- head lifting
- lifting anchor
- shaft
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- Expired - Fee Related
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a kind of novel on-vehicle tyre removing and replacing machine, operator's station is provided with rim clamp sabot, rim clamp sabot is equipped with operating head lifting anchor shaft, this operating head lifting anchor shaft is made up of the anchor shaft of bottom and the detachable shaft two parts on top, the lower end of detachable shaft is connected with anchor shaft upper end and does not relatively rotate, operating head lifting anchor shaft lower end pass the center of described rim clamp sabot after stretch into described operator's station, rim clamp sabot and operating head lifting anchor shaft relatively rotate, the telescopic cantilever of transversal stretching is provided with on the top of operating head lifting anchor shaft, telescopic cantilever is located on operating head lifting anchor shaft by jacket casing, the external part of telescopic cantilever is provided with dismantling devices head.Height after adopting this practicality new operating head lifting anchor shaft to move down reduces greatly, and 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 novel in-vehicle tyre removing and replacing machine.
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 novel in-vehicle tyre removing and replacing machine.
Technical scheme is as follows:
A kind of novel on-vehicle tyre removing and replacing machine, its key is: comprise operator's station, 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 is made up of the anchor shaft of bottom and the detachable shaft two parts on top, the lower end of detachable shaft is connected with anchor shaft upper end and does not relatively rotate, 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 telescopic cantilever of transversal stretching is provided with on the top of described operating head lifting anchor shaft, described telescopic cantilever is located on operating head lifting anchor shaft by jacket casing, the external part of this telescopic cantilever is provided with dismantling devices head.
The marked improvement of this design is: be 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, the position height after operating head lifting anchor shaft moves down reduces greatly, and 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, in this process also can according to the width of tire, the height that adjustment operation head lifting anchor shaft stretches out.
The lower end of above-mentioned detachable shaft and anchor shaft upper end are screw thread fit.Direction and the detachable shaft opposing tire of screwed tight clamp that to coil the direction of rotating identical.
The lower end of above-mentioned detachable shaft and anchor shaft upper end are male-female engagement.The lower end surface of detachable shaft is groove, and anchor shaft upper end is the boss adapted; Also can anchor shaft upper end end face be groove, the lower end of detachable shaft be the boss adapted; Whole boss can be boss more than triangle or triangle.
The transverse arm of above-mentioned telescopic cantilever is made up of the second cylinder body and second piston rod two parts, and described second cylinder body and operating head are elevated anchor shaft and are connected, and this second piston rod is connected with dismantling devices head.Cylinder body use hydraulic pressure and air pressure can, the length arbitrarily regulating telescopic cantilever to cross out, is suitable for the tire of different radii.
Aforesaid operations head lifting anchor shaft is also provided with auxiliary dismounting arm, sets up auxiliary dismounting arm and be mainly used for, help the runflat of the increasing luxury car of dismounting, because the tyre sidewall of runflat is harder.
Beneficial effect: adopt Vehicular tyre removing and replacing machine of the present utility model, 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 structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of embodiment 1;
Fig. 3 is the A-A cutaway view 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, 2, a kind of vehicle-mounted tyre removing and replacing machine, described operator's station 1 is provided with rim clamp sabot 3, described rim clamp sabot 3 is equipped with operating head lifting anchor shaft 4, this operating head lifting anchor shaft 4 is made up of the anchor shaft 4a of bottom and the detachable shaft 4b two parts on top, the lower end of detachable shaft 4b is connected with anchor shaft 4a upper end and does not relatively rotate, and lower end and the anchor shaft 4a upper end of detachable shaft 4b are screw thread fit.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 telescopic cantilever 5 of transversal stretching is provided with on the top of described operating head lifting anchor shaft 4, described telescopic cantilever 5 is set on operating head lifting anchor shaft 4 by sleeve 7, sleeve 7 is on operating head lifting anchor shaft 4, slide up and down, the height needed, is locked by jam nut.The external part of this telescopic cantilever 5 is provided with dismantling devices head 6.The transverse arm of described telescopic cantilever 5 is made up of the second cylinder body 5a and second piston rod 5b two parts, and described second cylinder body 5a is elevated anchor shaft 4 with operating head and is connected, and this second piston rod 5b is connected with dismantling devices head 6.Described operating head lifting anchor shaft 4 is also provided with auxiliary dismounting arm 8.
Embodiment 2:
As shown in Figure 1,3, a kind of vehicle-mounted tyre removing and replacing machine, described operator's station 1 is provided with rim clamp sabot 3, described rim clamp sabot 3 is equipped with operating head lifting anchor shaft 4, this operating head lifting anchor shaft 4 is made up of the anchor shaft 4a of bottom and the detachable shaft 4b two parts on top, the lower end of detachable shaft 4b is connected with anchor shaft 4a upper end and does not relatively rotate, and lower end and the anchor shaft 4a upper end of described detachable shaft 4b are male-female engagement.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 telescopic cantilever 5 of transversal stretching is provided with on the top of described operating head lifting anchor shaft 4, described telescopic cantilever 5 is set on operating head lifting anchor shaft 4 by sleeve 7, sleeve 7 is on operating head lifting anchor shaft 4, slide up and down, the height needed, is locked by jam nut.The external part of this telescopic cantilever 5 is provided with dismantling devices head 6.The transverse arm of described telescopic cantilever 5 is made up of the second cylinder body 5a and second piston rod 5b two parts, and described second cylinder body 5a is elevated anchor shaft 4 with operating head and is connected, and this second piston rod 5b is connected with dismantling devices head 6.Described operating head lifting anchor shaft 4 is also provided with auxiliary dismounting arm 8.
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 (5)
1. a novel on-vehicle tyre removing and replacing machine, it is characterized in that: comprise operator's station (1), described operator's station (1) is provided with rim clamp sabot (3), described rim clamp sabot (3) is equipped with operating head lifting anchor shaft (4), this operating head lifting anchor shaft (4) is made up of the anchor shaft (4a) of bottom and detachable shaft (4b) two parts on top, the lower end of detachable shaft (4b) is connected with anchor shaft (4a) upper end and does not relatively rotate, 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 telescopic cantilever (5) of transversal stretching is provided with on the top of described operating head lifting anchor shaft (4), described telescopic cantilever (5) is set on operating head lifting anchor shaft (4) by sleeve (7), the external part of this telescopic cantilever (5) is provided with dismantling devices head (6).
2. a kind of novel on-vehicle tyre removing and replacing machine according to claim 1, is characterized in that: lower end and anchor shaft (4a) upper end of described detachable shaft (4b) are screw thread fit.
3. a kind of novel on-vehicle tyre removing and replacing machine according to claim 1, is characterized in that: lower end and anchor shaft (4a) upper end of described detachable shaft (4b) are male-female engagement.
4. a kind of novel on-vehicle tyre removing and replacing machine according to claim 1,2 or 3, it is characterized in that: the transverse arm of described telescopic cantilever (5) is made up of the second cylinder body (5a) and the second piston rod (5b) two parts, described second cylinder body (5a) and operating head are elevated anchor shaft (4) and are connected, and this second piston rod (5b) is connected with dismantling devices head (6).
5. a kind of novel on-vehicle tyre removing and replacing machine according to claim 4, is characterized in that: described operating head lifting anchor shaft (4) is also provided with auxiliary dismounting arm (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198001.1U CN204659366U (en) | 2015-04-03 | 2015-04-03 | A kind of novel on-vehicle tyre removing and replacing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198001.1U CN204659366U (en) | 2015-04-03 | 2015-04-03 | A kind of novel on-vehicle tyre removing and replacing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204659366U true CN204659366U (en) | 2015-09-23 |
Family
ID=54129790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520198001.1U Expired - Fee Related CN204659366U (en) | 2015-04-03 | 2015-04-03 | A kind of novel on-vehicle tyre removing and replacing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204659366U (en) |
-
2015
- 2015-04-03 CN CN201520198001.1U patent/CN204659366U/en not_active Expired - Fee Related
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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: 20150923 Termination date: 20190403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |