CN203818949U - Device for quickly dismantling tires - Google Patents
Device for quickly dismantling tires Download PDFInfo
- Publication number
- CN203818949U CN203818949U CN201420256726.7U CN201420256726U CN203818949U CN 203818949 U CN203818949 U CN 203818949U CN 201420256726 U CN201420256726 U CN 201420256726U CN 203818949 U CN203818949 U CN 203818949U
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- CN
- China
- Prior art keywords
- lever
- base
- air cylinder
- grab
- disassembling apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a device for quickly dismantling tires, which comprises a base and two brackets respectively positioned at the two ends of the base, preferably, wherein in the operating state, the base is kept in the horizontal state and used for placing tires to be dismantled, and the brackets are kept in the vertical state; a lever is connected with the top end of each bracket and takes top end of each bracket as a fulcrum; the movement plane of the two levers and the connection line between the two brackets are positioned on the same plane, so that the situation that the biggest acting force on a cover tire is generated when the cover tire is pushed aside is guaranteed; in order to save man power, the outer end of each lever is movably connected with the top end of one pneumatic cylinder; a clamping hook is arranged at the inner end of each lever; the lower end of each pneumatic cylinder is movably connected with the bottom of each bracket; two clamping claws are arranged inside the base.
Description
Technical field
The present invention relates to a kind of quick tire disassembling apparatus.Relate to that Patent classificating number B60 general vehicle B60C tire for vehicles B60C25/00 is applicable to that tire is installed, dismounting or the apparatus checking or the motor-driven B60C25/125 of instrument B60C25/05 only for the B60C25/128 axial action of prying open tire flange on the whole girth of tire flange or tyre sidewall.
Background technology
The row that repairs is being disassembled tire (refering in particular to the process of Tire & Tube separation), if the tire of the heavy load vehicle that especially diameter is very large when dismounting only simple dependence manually push cover tire aside and remove the inner tube of a tyre, almost can not complete.
Present common way all needs a plurality of adult male workmans just can push with joint efforts the cover tire taking-up inner tube of a tyre aside, and whole process wastes time and energy.In prior art, also have corresponding tire disassembling apparatus fast, yet the overwhelming majority is to be all applied in tire recycling enterprise, whole equipment is complicated, and floor area is larger, be inconvenient to move, moreover this kind equipment is very expensive, and the non-row that generally repairs can bear; And this type of tire to disassemble stripping assembly larger to tire injury in working process process, and be not suitable for the simple operations such as the simple changing of tire inner tube of a tyre.
Summary of the invention
The present invention is directed to the proposition of above problem, and a kind of quick tire disassembling apparatus of development comprises: base, lay respectively at two supports at base two ends, preferred, in working order under, base is in horizontality, and for holding tire to be disassembled, described support is in vertical state.
Cantilever tip is connected with a lever, and this lever be take described cantilever tip as fulcrum, and plane of movement and the line between two stands of two described levers are positioned in same plane, guarantee when pushing cover tire aside, and cover tire is produced to maximum application force.
In order to save the outer end of lever described in manpower, be flexibly connected with the top of an air cylinder; The inner of lever is provided with a grab; The lower end of described air cylinder is flexibly connected with the bottom of described support; The inside of described base is provided with two claws;
During use, described claw fastens the lower inner edge of horizontal Outer Tyre on described base, and described grab fastens the upper inner edge of tire, and air cylinder starts, and the inner segment of drive lever lifts and then drives described grab upwards to lift and pushs Outer Tyre aside.
Owing to having adopted air cylinder as power, saved greatly manpower, meanwhile, be provided with pneumatic line system and provide power by external air pump, and air pump has in any garage, has improved practicality.
In order better to adapt to the tire of different in width, so that the tire for different model can both provide enough pulling force, need grab activity within the specific limits, pretending is a preferably embodiment, described grab is flexibly connected with the inner of described lever, has certain degree of freedom; Above described lever, be provided with an air cylinder II, the tail end of this air cylinder II is flexibly connected with lever, and the front end of air cylinder II is connected with described grab, by regulating the flexible of air cylinder II, adjusts the degree of freedom of described grab.Meanwhile, the increase of air cylinder II also can increase the pulling force of grab to tire.
Further, consider that air cylinder can only be at straight-line motion, when the angle of grab rotation surpasses certain limit, air cylinder can produce and hinder being further rotated of grab, reduces the angle that grab can reach, and pretending is a preferably embodiment, described grab is connected with described air cylinder II by a spring, when grab significantly rotates, spring can produce bending like this, can not affect the degree of freedom of grab.
Consider, the weight of the load vehicle tyre that the utility model device carries has tens kilograms conventionally, in order to guarantee that working strength is with the total mass of timed unit.As an embodiment preferably, described support comprises the rack body of vertical setting, and is fixedly connected with rack body middle part and described base stay bearing plate.
In order better to fix described lever, guarantee bulk strength simultaneously, as an embodiment preferably, described rack body is two angle steel that are oppositely arranged.Described stay bearing plate is fixed on the middle part of angle steel.
In order to adapt to the tire of different-diameter, guarantee practicality, as an embodiment preferably, described base comprises rectangular frame and is arranged on two shifting boards that are oppositely arranged in framework, described shifting board is flexibly connected with described framework by slide rail; Described claw is fixed on the inward flange of described shifting board.During use, mobile described shifting board, pulls open claw to suitable distance, to adapt to the tire of different inner diameters.
In order further to increase the degree of freedom of described grab, increase the rotary moveable scope of grab, as an embodiment preferably, the inner of described lever is bending upwards.
Consider, tire weight is heavier, mobile difficulty, therefore preferred, the one or both sides of described described base are provided with cylinder, facilitate mobile tyre.
Accompanying drawing explanation
Technical scheme for clearer explanation embodiments of the invention or prior art, by the accompanying drawing of required use in embodiment or description of the Prior Art being done to one, introduce simply below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is front view of the present utility model
Fig. 2 is birds-eye view of the present utility model
Fig. 3 is lateral plan of the present utility model
The specific embodiment
For making object, technical scheme and the advantage of embodiments of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is known to complete description:
As shown in Figure 1: a kind of quick tire disassembling apparatus, mainly comprise: horizontally disposed base 1, be positioned at the vertical rack 2 at base 1 two ends, support 2 tops are connected with a lever 3, it is fulcrum that this lever 3 be take described support 2, and this fulcrum is positioned at the middle part of lever 3, and plane of movement and the line between two stands 2 of two described levers 3 are positioned in same plane, described base 1 and support 2 adopt cast iron welding combination in the present embodiment, guarantee that hardness is to carry heavier tire.
The outer end of described lever 3 (fulcrum is at the middle part of lever 3, and being positioned at one section of equipment outside or one end becomes outer section or outer end) is bolted with the top of an air cylinder 4; The inner of lever 3 is provided with a grab 31 of pushing Outer Tyre aside.
The lower end of described air cylinder 4 is connected with the bottom bolts of described support 2; The inside of described base 1 is provided with two claws 11.
During use, described claw 11 fastens the lower inner edge of horizontal Outer Tyre on described base 1, described grab 31 fastens the upper inner edge of tire, controls air cylinder 4 start by hand valve, and the inner segment of drive lever 4 lifts and then drives described grab upwards to lift 31 and pushs Outer Tyre aside.
Described grab 31 is flexibly connected with the inner of described lever 3; Above described lever 3, be provided with an air cylinder II32, the tail end of this air cylinder II32 is flexibly connected with lever 3, and the front end of air cylinder II32 is connected with described grab 31 by a spring 33.
Described support comprises the rack body 21 of vertical setting, and is fixedly connected with rack body 21 middle parts and described base 1 stay bearing plate 22.Described rack body 21 is two angle steel that are oppositely arranged.
Described base 1 comprises rectangular frame 12 and is arranged on two shifting boards that are oppositely arranged 13 in framework 12, and described shifting board 13 is flexibly connected with described framework 12 by slide rail 14; Described claw 11 is fixed on the inward flange of described shifting board 13.The inner of described lever 3 is bending upwards.The one or both sides of described base 1 are provided with cylinder 15.
The above; it is only the preferably specific embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; according to technical scheme of the present invention and inventive concept thereof, be equal to replacement or changed, within all should being encompassed in protection scope of the present invention.
Claims (8)
1. a quick tire disassembling apparatus, it is characterized in that comprising: base (1), be positioned at the support (2) at base (1) two ends, support (2) top is connected with a lever (3), it is fulcrum that this lever (3) be take described support (2), and the line between the plane of movement of two levers (3) and two stands (2) is positioned in same plane;
The outer end of described lever (3) is flexibly connected with the top of an air cylinder (4); The inner of lever (3) is provided with a grab (31);
The lower end of described air cylinder (4) is flexibly connected with the bottom of described support (2); The inside of described base (1) is provided with two claws (11);
During use, described claw (11) fastens the lower inner edge of horizontal Outer Tyre on described base (1), described grab (31) fastens the upper inner edge of tire, air cylinder (4) starts, and the inner segment of drive lever (4) lifts and then drives described grab upwards to lift (31) and pushs Outer Tyre aside.
2. quick tire disassembling apparatus according to claim 1, is further characterized in that: described grab (31) is flexibly connected with the inner of described lever (3); In described lever (3) top, be provided with an air cylinder II (32), the tail end of this air cylinder II (32) is flexibly connected with lever (3), and the front end of air cylinder II (32) is connected with described grab (3).
3. quick tire disassembling apparatus according to claim 2, is further characterized in that: described grab (3) is connected with described air cylinder II (32) by a spring (33).
4. quick tire disassembling apparatus according to claim 1, be further characterized in that: described support comprises the rack body of vertical setting (21), and be fixedly connected with rack body (21) middle part and described base (1) stay bearing plate (22).
5. quick tire disassembling apparatus according to claim 4, is further characterized in that: described rack body (21) is two angle steel that are oppositely arranged.
6. quick tire disassembling apparatus according to claim 1, be further characterized in that: described base (1) comprises rectangular frame (12) and be arranged on two shifting boards that are oppositely arranged (13) in framework (12), described shifting board (13) is flexibly connected with described framework (12) by slide rail (14); Described claw (11) is fixed on the inward flange of described shifting board (13).
7. quick tire disassembling apparatus according to claim 2, is further characterized in that: the inner of described lever (3) is bending upwards.
8. according to the quick tire disassembling apparatus described in above-mentioned any one claim, be further characterized in that the one or both sides of described base (1) are provided with cylinder (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420256726.7U CN203818949U (en) | 2014-05-16 | 2014-05-16 | Device for quickly dismantling tires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420256726.7U CN203818949U (en) | 2014-05-16 | 2014-05-16 | Device for quickly dismantling tires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203818949U true CN203818949U (en) | 2014-09-10 |
Family
ID=51474485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420256726.7U Expired - Fee Related CN203818949U (en) | 2014-05-16 | 2014-05-16 | Device for quickly dismantling tires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203818949U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908537A (en) * | 2015-06-09 | 2015-09-16 | 宣建民 | Tire mounting equipment |
| CN106739868A (en) * | 2017-01-20 | 2017-05-31 | 杨尚峰 | Portable vulcanizing machine |
-
2014
- 2014-05-16 CN CN201420256726.7U patent/CN203818949U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908537A (en) * | 2015-06-09 | 2015-09-16 | 宣建民 | Tire mounting equipment |
| CN106739868A (en) * | 2017-01-20 | 2017-05-31 | 杨尚峰 | Portable vulcanizing 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20170516 |