CN204659367U - Tire quick-release arrangement - Google Patents
Tire quick-release arrangement Download PDFInfo
- Publication number
- CN204659367U CN204659367U CN201520314549.8U CN201520314549U CN204659367U CN 204659367 U CN204659367 U CN 204659367U CN 201520314549 U CN201520314549 U CN 201520314549U CN 204659367 U CN204659367 U CN 204659367U
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- cylinder
- strut bar
- tire
- rocking arm
- bar
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Abstract
The utility model belongs to car repair equipment technical field, is specifically related to a kind of device of fast assembling-disassembling tire, concrete technical scheme is: tire quick-release arrangement, comprise base, the top droop of base is provided with top board, the summit place of top board is provided with main support, main support comprises the first strut bar be vertically fixed on top board, the top of the first strut bar is vertically fixed with the second strut bar, the overhanging end of the second strut bar is hinged with rocking arm, rocking arm can rotate around hinged place under the driving of external force, the overhanging end top of the second strut bar is provided with the first cylinder, second strut bar and rocking arm are provided with draw-in groove, the cylinder bar of the first cylinder can insert the position locking by the second strut bar and rocking arm in draw-in groove, the top of rocking arm is provided with the second cylinder, the cylinder bar bottom of the second cylinder is connected with roller, roller top is pressed in the top of tire, it is friction of rolling between roller and tire, can not cause any harm to tire, structure is simple, cost is low, easy to use, can extensively promote the use of.
Description
Technical field
The utility model belongs to car repair equipment technical field, is specifically related to a kind of device of fast assembling-disassembling tire.
Background technology
At present, automobile maintenance industry is when dismantling motor tire, substantially be all adopt artificial dismounting mode, main tool used is angle bar, crowbar and sledgehammer, the mode adopting crowbar sled, angle bar pad and sledgehammer to pound, disassembles tire from wheel hub, not only wastes time and energy, and efficiency is low, especially all the more so to the tire of large-scale autotruck.And, adopt in this way dismounting tire time, certain damage can be caused to tire, the lighter makes surface of tyre produce obvious cut, glue face is isolated, and causes tyre framework steel wire to get rusty, and then can make that bead wire is bending, framework deformation time serious, fracture, the load-carrying capacity of tire and intensity are declined, tire so will be caused in use to occur sharply breakage, break, make traffic accident.
Utility model content
The utility model overcomes the deficiency that prior art exists, and aims to provide a kind of device of fast demountable tire, time saving and energy saving.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: tire quick-release arrangement, comprise base, the top droop of base is provided with top board, the summit place of top board is provided with main support, main support comprises the first strut bar be vertically fixed on top board, the top of the first strut bar is vertically fixed with the second strut bar, the overhanging end of the second strut bar is arranged towards the bottom of top board, the overhanging end of the second strut bar is hinged with rocking arm, main support is main support frame, the stripping assembly on main support is supported on the top of top board.Rocking arm can rotate around hinged place under the driving of external force, and the overhanging end top of the second strut bar is provided with the first cylinder, and the second strut bar and rocking arm are provided with draw-in groove, and the cylinder bar of the first cylinder can insert the position locking by the second strut bar and rocking arm in draw-in groove.The top of rocking arm is provided with the second cylinder, and the cylinder bar of the second cylinder extends towards top board, and the cylinder bar bottom of the second cylinder is connected with roller, and roller top is pressed in the top of tire, is friction of rolling, can not causes any harm to tire between roller and tire.Chassis interior is provided with electrical motor, is connected between the rotating disk above base and the output shaft of electrical motor by transmission device, and rotating disk can rotate under the driving of electrical motor.
Base is also connected with stripping assembly, stripping assembly comprises the 3rd cylinder, the cylinder barrel of the 3rd cylinder is hinged on base, the cylinder bar of the 3rd cylinder upwards extends and hinged with the middle part of pole, the bottom-hinged of pole is on base, the top of pole is connected with rotating top wheel, top wheel can under the driving of the 3rd cylinder up-and-down movement.Top wheel is as the below of tire, and when not using top wheel, the 3rd oil cylinder shrinks, top wheel not with tire interface, when needs are from bottom remove a tyre, the 3rd cylinder is overhanging, pushes up wheel and withstands on tire, dismantled by tire from wheel hub.
Wherein, the top of the second strut bar is also provided with cylinder control valve, for the overhanging of control cylinder and retracting motion.
Wherein, the 3rd strut bar is also provided with two-direction switch, is controlled operation and the stopping of complete machine by two-direction switch.
Wherein, the bottom of base is provided with multiple wheel, convenient mobile.
Wherein, the structure of transmission device is: comprise worm-and-wheel gear, the output shaft of electrical motor is connected with worm gear, worm gear is connected with worm screw bottom thread, and the miniature gears at worm screw top engages with big gear wheel, and big gear wheel to be placed in base and to be connected with rotating disk by rotating shaft, adopt mechanical drive, structure is simple, and long service life, to the strong adaptability of environment.
Wherein, between electrical motor and worm screw, be also connected with reductor, between the output shaft of electrical motor and reductor, pass through V--belt Drive.
Wherein, be connected by bearing between rotating shaft with top board, stability of rotation.
Wherein, big gear wheel and miniature gears all be arranged in parallel with top board, and such rotating disk, big gear wheel and miniature gears all be arranged in parallel, stability of rotation, and in the process of dismounting, tire can not rock, and operates steadily.
Wherein, second strut bar and top board be arranged in parallel, also by manual lock locking mechanism locking between second strut bar and rocking arm, lift on the handle of manual lock locking mechanism, can by rocking arm and the second strut bar locking, pulled downwards by the handle of manual lock locking mechanism, unclamp rocking arm and the second strut bar, rocking arm can rotate around the second strut bar.
Wherein, by stent support between the first strut bar and the second strut bar, increase the stability of total.
Wherein, rocking arm comprises the 3rd strut bar, and one end and second strut bar of the 3rd strut bar are hinged, the other end and the second cylinders.
Wherein, the first cylinder and the second cylinder are all arranged on the 3rd support bar top, and the first cylinder, the second cylinder and the 3rd strut bar are synchronized with the movement.
Wherein, the first strut bar is vertically installed with handle, convenient carrying.
Wherein, the cylinder barrel of the second cylinder is vertically installed with handle, facilitates rocking arm to rotate relative to the second strut bar.
The utility model compared with prior art has following beneficial effect:
One, rotating disk is provided with above top board of the present utility model, be bolted on rotating disk by needing the tire of dismounting, 3rd strut bar and the second strut bar are passed through the first cylinder locking, roller is placed in the top of tire, the cylinder rod of the first cylinder is overhanging and be pressed on the cover tire of tire by roller top, the extension of the first cylinder cylinder bar is controlled according to different cover tires, cover tire is separated with wheel hub, and by rotating rotating disk, cover tire can be separated with whole wheel hub, pounding without the need to manually prizing, infringement can not be had to tire, but also can removal time be greatly reduced.
Two, the utility model is mainly for the dismounting of large-scale band tire, and giant tire weight is large, difficult, and top board of the present utility model is obliquely installed, and only need move one jiao can prevent on rotating disk by tire, reduces the labour intensity of workman.
Three, being pressed on tire by roller top bottom rocking arm of the present utility model, is friction of rolling between roller and tire, can not cause any cut to tire.
Four, the utility model structure is simple, and cost is low, and floor area is little, easy to use, can extensively promote the use of.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in more detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
Fig. 3 is the structural representation of stripping assembly in Fig. 1.
In figure: 1 is base, 2 is top board, 3 main supports, 4 is the first strut bar, 5 is the second strut bar, 6 is rocking arm, 7 is the first cylinder, 8 is the second cylinder, 9 is roller, 10 is electrical motor, 11 is rotating disk, 12 is transmission device, 13 is worm gear, 14 is worm screw, 15 is miniature gears, 16 is big gear wheel, 17 is bearing, 18 is manual lock locking mechanism, 19 is support, 20 is the 3rd strut bar, 21 is handle, 22 is two-direction switch, 23 is reductor, 24 is cylinder control valve, 25 is wheel, 26 is stripping assembly, 27 is the 3rd cylinder, 28 is pole, 29 is top wheel.
Detailed description of the invention
Be described in further detail the utility model by reference to the accompanying drawings now, accompanying drawing is the schematic diagram simplified, and only basic structure of the present utility model is described in a schematic way, therefore it only shows the formation relevant with the utility model.
As Figure 1-3, tire quick-release arrangement, comprise base 1, the top droop of base 1 is provided with top board 2, the summit place of top board 2 is provided with main support 3, main support 3 comprises the first strut bar 4 be vertically fixed on top board 2, the top of the first strut bar 4 is vertically fixed with the second strut bar 5, the overhanging end of the second strut bar 5 is arranged towards the bottom of top board 2, the overhanging end of the second strut bar 5 is hinged with rocking arm 6, main support 3 is main support frame, the stripping assembly on main support 3 is supported on the top of top board 2.Rocking arm 6 can rotate around hinged place under the driving of external force, the overhanging end top of the second strut bar 5 is provided with the first cylinder 7, second strut bar 5 and rocking arm 6 are provided with draw-in groove, and the cylinder bar of the first cylinder 7 can insert the position locking of the second strut bar 5 with rocking arm 6 in draw-in groove.The cylinder bar that the top of rocking arm 6 is provided with the second cylinder 8, second cylinder 8 extends towards top board 2, and the cylinder bar bottom of the second cylinder 8 is connected with roller 9, and roller 9 top is pressed in the top of tire, is friction of rolling, can not causes any harm to tire between roller 9 and tire.Base 1 inside is provided with electrical motor 10, the rotating disk 11 above base 1 and being connected by transmission device 12 between the output shaft of electrical motor 10, and rotating disk 11 can rotate under the driving of electrical motor 10.
Wherein, the structure of transmission device 12 is: comprise worm and gear 14 mechanism, the output shaft of electrical motor 10 is connected with worm gear 13, worm gear 13 is connected with worm screw 14 bottom thread, and the miniature gears 15 at worm screw 14 top engages with big gear wheel 16, and big gear wheel 16 to be placed in base 1 and to be connected with rotating disk 11 by rotating shaft, adopt mechanical drive, structure is simple, and long service life, to the strong adaptability of environment.
Base 1 is also connected with stripping assembly 26, stripping assembly 26 comprises the 3rd cylinder 27, the cylinder barrel of the 3rd cylinder 27 is hinged on base 1, the cylinder bar of the 3rd cylinder 27 upwards extends and hinged with the middle part of pole 28, the bottom-hinged of pole 28 is on base 1, the top of pole 28 is connected with rotating top wheel 29, top wheel 29 can under the driving of the 3rd cylinder 27 up-and-down movement.Top wheel 29 is as the below of wheel 25, when not using top wheel 29,3rd oil cylinder 27 shrinks, top wheel 29 does not contact with tire 29, when needing from tire bottom removing vehicle tyres 25, the 3rd cylinder 27 is overhanging, and top wheel 29 withstands on tire, tire is dismantled from wheel hub, very convenient and practical.
Wherein, between electrical motor 10 and worm screw 14, be also connected with reductor 23, between the output shaft of electrical motor 10 and reductor 23, pass through V--belt Drive.
Wherein, the bottom of base 1 is provided with multiple wheel 25, convenient mobile.
Wherein, be connected by bearing 17 between rotating shaft with top board 2, stability of rotation.
Wherein, big gear wheel 16 and miniature gears 15 all be arranged in parallel with top board 2, and such rotating disk 11, big gear wheel 16 and miniature gears 15 all be arranged in parallel, stability of rotation, and in the process of dismounting, tire can not rock, and operates steadily.
Wherein, second strut bar 5 be arranged in parallel with top board 2, also by manual lock locking mechanism 18 locking between second strut bar 5 and rocking arm 6, lift on the handle of manual lock locking mechanism 18, can by rocking arm 6 and the second strut bar 5 locking, pulled downwards by the handle of manual lock locking mechanism 18, unclamp rocking arm 6 and the second strut bar 5, rocking arm 6 can rotate around the second strut bar 5.
Wherein, supported by support 19 between the first strut bar 4 and the second strut bar 5, increase the stability of total.
Wherein, rocking arm 6 comprise one end of the 3rd strut bar the 20, three strut bar 20 and the second strut bar 5 hinged, the other end is connected with the second cylinder 8.
Wherein, the top of the second strut bar 5 is also provided with cylinder control valve 24, for the overhanging of control cylinder and retracting motion.
Wherein, the 3rd strut bar 20 is also provided with two-direction switch 22, is controlled operation and the stopping of complete machine by two-direction switch 22.
Wherein, the first cylinder 7 and the second cylinder 8 are all arranged on the 3rd strut bar 20 top.First cylinder 7, second cylinder 8 and the 3rd strut bar 20 are synchronized with the movement.
Wherein, the first strut bar 4 is vertically installed with handle 21, convenient carrying.
Wherein, the cylinder barrel of the second cylinder 8 is vertically installed with handle 21, facilitates rocking arm 6 to rotate relative to the second strut bar 5.
Concrete use procedure: in use, tire is rolled to top board 2 place, and the angle of tire having been removed higher than top board 2 inclined-plane, tire to be prevented on rotating disk 11 and to be bolted, second strut bar 5 and the 3rd strut bar 20 are put to parallel position, start the second cylinder 8, lock pin customizes in the draw-in groove in the second strut bar 5 and the 3rd strut bar 20 by the cylinder rod of the second cylinder 8, by the second strut bar 5 and the 3rd strut bar 20 locking, start the first cylinder 7, the cylinder rod of the first cylinder 7 overhanging and by roller 9 top be pressed on the cover tire of tire, it is friction of rolling between roller 9 and tire, any cut can not be caused to tire.Control the extension of the first cylinder 7 cylinder bar according to different cover tires, cover tire is separated with wheel hub, and by rotating rotating disk 11, cover tire can be separated with whole wheel hub, pounding without the need to manually prizing, infringement can not be had to tire, but also can removal time be greatly reduced.Because the utility model is mainly for the dismounting of large-scale band tire, giant tire weight is large, difficult, and top board 2 of the present utility model is obliquely installed, and only need move one jiao can prevent on rotating disk 11 by tire, reduces the labour intensity of workman.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.Such as, the strip-shaped members in the utility model also can adopt rope form etc., and other can realize any shape of its function.
Claims (10)
1. tire quick-release arrangement, it is characterized in that, comprise base (1), the top droop of described base (1) is provided with top board (2), the summit place of described top board (2) is provided with main support (3), described main support (3) comprises the first strut bar (4) be vertically fixed on top board (2), the top of the first strut bar (4) is vertically fixed with the second strut bar (5), the overhanging end of described second strut bar (5) is arranged towards the bottom of top board (2), the overhanging end of described second strut bar (5) is hinged with rocking arm (6), described rocking arm (6) can rotate around hinged place under the driving of external force, the overhanging end top of described second strut bar (5) is provided with the first cylinder (7), described second strut bar (5) and rocking arm (6) are provided with draw-in groove, the cylinder bar of described first cylinder (7) can insert the position locking of the second strut bar (5) with rocking arm (6) in draw-in groove, the top of described rocking arm (6) is provided with the second cylinder (8), the cylinder bar of described second cylinder (8) extends towards top board (2), the cylinder bar bottom of described second cylinder (8) is connected with roller (9), described base (1) inside is provided with electrical motor (10), be connected by transmission device (12) between the rotating disk (11) of base (1) top and the output shaft of electrical motor (10), described rotating disk (11) can rotate under the driving of electrical motor (10),
Described base (1) is also connected with stripping assembly (26), described stripping assembly (26) comprises the 3rd cylinder (27), the cylinder barrel of described 3rd cylinder (27) is hinged on base (1), the cylinder bar of the 3rd cylinder (27) upwards extends and hinged with the middle part of pole (28), the bottom-hinged of described pole (28) is on base (1), the top of pole (28) is connected with rotating top wheel (29), described top take turns (29) can under the driving of the 3rd cylinder (27) up-and-down movement.
2. tire quick-release arrangement according to claim 1, it is characterized in that, the structure of described transmission device (12) is: comprise worm-and-wheel gear, the output shaft of electrical motor (10) is connected with worm gear (13), worm gear (13) is connected with worm screw (14) bottom thread, the miniature gears (15) at worm screw (14) top engages with big gear wheel (16), and big gear wheel (16) to be placed in base (1) and to be connected with rotating disk (11) by rotating shaft.
3. tire quick-release arrangement according to claim 2, is characterized in that, is connected between described rotating shaft with top board (2) by bearing (17).
4. tire quick-release arrangement according to claim 3, is characterized in that, described big gear wheel (16) and miniature gears (15) all be arranged in parallel with top board (2).
5. tire quick-release arrangement according to claim 4, is characterized in that, described second strut bar (5) and top board (2) be arranged in parallel, also by manual lock locking mechanism (18) locking between described second strut bar (5) and rocking arm (6).
6. tire quick-release arrangement according to claim 5, is characterized in that, is supported between described first strut bar (4) and the second strut bar (5) by support (19).
7. tire quick-release arrangement according to claim 6, is characterized in that, described rocking arm (6) comprises the 3rd strut bar (20), and one end and second strut bar (5) of described 3rd strut bar (20) are hinged, and the other end is connected with the second cylinder (8).
8. tire quick-release arrangement according to claim 7, is characterized in that, described first cylinder (7) and the second cylinder (8) are all arranged on the 3rd strut bar (20) top.
9. tire quick-release arrangement according to claim 8, is characterized in that, described first strut bar (4) is vertically installed with handle (21).
10. tire quick-release arrangement according to claim 9, is characterized in that, the cylinder barrel of described second cylinder (8) is vertically installed with handle (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520314549.8U CN204659367U (en) | 2015-05-16 | 2015-05-16 | Tire quick-release arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520314549.8U CN204659367U (en) | 2015-05-16 | 2015-05-16 | Tire quick-release arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204659367U true CN204659367U (en) | 2015-09-23 |
Family
ID=54129791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520314549.8U Withdrawn - After Issue CN204659367U (en) | 2015-05-16 | 2015-05-16 | Tire quick-release arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204659367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786761A (en) * | 2015-05-16 | 2015-07-22 | 廉俊辉 | Device for rapidly disassembling tire |
-
2015
- 2015-05-16 CN CN201520314549.8U patent/CN204659367U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104786761A (en) * | 2015-05-16 | 2015-07-22 | 廉俊辉 | Device for rapidly disassembling tire |
| CN104786761B (en) * | 2015-05-16 | 2017-07-25 | 廉俊辉 | Tire quick-release arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150923 Effective date of abandoning: 20171114 |