CN201703209U - Tire mounting machine for wheelchair wheels - Google Patents
Tire mounting machine for wheelchair wheels Download PDFInfo
- Publication number
- CN201703209U CN201703209U CN2010202040674U CN201020204067U CN201703209U CN 201703209 U CN201703209 U CN 201703209U CN 2010202040674 U CN2010202040674 U CN 2010202040674U CN 201020204067 U CN201020204067 U CN 201020204067U CN 201703209 U CN201703209 U CN 201703209U
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- CN
- China
- Prior art keywords
- tire
- wheel
- connecting rod
- wheel hub
- workplatform
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- Expired - Lifetime
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Abstract
The utility model relates to wheelchair production equipment, particularly relates to mounting equipment used for mounting tires of wheels of wheelchairs onto hubs, and aims to provide a tire mounting machine for wheelchair wheels, which is simple in structure and reliable in use and can be used for fast mounting tires for hubs of wheels of wheelchairs. The tire mounting machine for wheelchair wheels is provided with a framework, a work platform for holding hubs to be mounted and tires is horizontally arranged on the framework, is provided with a fixing component for fixing the hubs, and further comprises a tire mounting mechanism used for mounting the tires onto the hubs. The tire mounting machine designed specially has the advantages of realizing semi-automation of tire mounting operations for wheels and greatly increasing wheelchair tire mounting efficiency.
Description
Technical field
The present invention relates to a kind of wheelchair production facilities, used erecting equipment when relating to the wheel chair wheel mounting of tyre especially to wheel hub.
Background technology
Wheelchair is specific crowd as its function setting of medical specialized equipment service object, to satisfy the needs that they ride instead of walk.Along with technological advance, living condition improve, to the also increase day by day of functional requirement of wheelchair, its each parts of inevitable requirement are updated, to adapt to the user's request that improves constantly.
In order to improve traveling comfort, present wheelchair device more and more comes complicated, not only installed power facility additional, save manual fatigue, also strengthened the structure setting, make its easy to use and multifunction as far as possible, usually be designed to adjustable connection such as the wheelchair pipe fitting, the length that can set pipe fitting so as required is to satisfy the different operating needs of user.In order to further facilitate use, wheel chair wheel all adopts band tyre, has removed gas filed trouble from, but also brings the problem of mounting of tyre, wastes time and energy when solid tyre installs to wheel hub.
Summary of the invention
The object of the present invention is to provide a kind of use simple in structure reliable and can the wheel chair wheel tyre assembling machine of tire is installed for fast the wheel chair wheel hub.
The technical scheme that realizes the object of the invention is:
A kind of wheel chair wheel tyre assembling machine has frame, and level is provided with the workplatform of placing wheel hub to be installed and tire on the frame, and workplatform is provided with the fixation kit of fixing vehicle wheel hub, also comprises being used for tire is installed to the last mechanism for tire of wheel hub.
Above-mentioned workplatform is in the form of annular discs, and circumferentially is evenly distributed 3～5 through slots, and the said fixing assembly is adjustable to be connected on the through slot.
The said fixing assembly comprise with workplatform on the adjustable bonded assembly adjustment seat of through slot and the fixed block that is rotationally connected with permanent seat, the said fixing piece is provided with the bar-shaped trough that cooperates with the wheel hub steel wire.
The above-mentioned mechanism for tire of going up has control lever, control lever is provided with adjustable cliding seat, cliding seat below be provided with tire in the tensioning cylinder of side contacts, tensioning cylinder right side is provided with and is used for the upper surface of tire is executed the pressure disc of downforce, the front end of control lever is provided with the fixed hub that cooperates with the center shaft of wheel hub, and tail end is provided with handle.
Above-mentioned upper rack is provided with auxiliary fixing assembly, comprise the third connecting rod that first connecting rod, second connecting rod and two ends that an end and frame be rotationally connected are rotationally connected with first and second connecting rod respectively, the above-mentioned first and third connecting rod place of being rotationally connected is provided with the auxiliary axle sleeve that can cooperate with the fixed hub of last mechanism for tire front end.
The third connecting rod of above-mentioned auxiliary fixing assembly is provided with press rods.
Benefit of the present invention has been to design special installation wheel mechanism for tire, has realized the semi-automation of tire work on the wheel, has improved wheelchair mounting of tyre work efficiency greatly; Workplatform of the present invention is provided with through slot, and fixation kit is adjustable to be connected on the through slot, and the position of regulating fixation kit goes for the wheel hub mounting of tyre job requirement of different radii; And the fixed block of fixation kit is rotatably connected on the adjustment seat, when placing the wheel chair wheel hub, can regulate the relative position of fixed block and adjustment seat, thus avoid the wheel hub upper-part to be fixed situation generation that piece stops; The present invention also is provided with auxiliary fixing assembly, by the afterburning effect of lever, can secure fixation on the relative position of mechanism for tire, wheel hub and workplatform, make mounting of tyre everything goes well with your work and carry out.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The structural representation that Fig. 2 is Fig. 1 when another angle is observed.
Fig. 2-1 is the enlarged diagram at A place among Fig. 2.
Fig. 3 is a plan sketch of the present invention.
Fig. 4 is the plan sketch of Fig. 3 when observing from the right side.
Fig. 5 is the plan sketch of Fig. 3 when observing from the top.
Fig. 6 is the cutaway view of B-B direction among Fig. 3.
Fig. 7 is a schematic perspective view of going up mechanism for tire among Fig. 1.
The specific embodiment
See Fig. 1, Fig. 2 and Fig. 2-1, wheel chair wheel tyre assembling machine of the present invention has frame 1, workplatform 2, is used for fixing the fixation kit 3 of wheel hub, tire is installed to last mechanism for tire 5 and auxiliary fixing assembly 4 on the wheel hub.
Above-mentioned frame comprises two vertically disposed bottom rectangular tubes and a rectangular tube that vertically is provided with, and vertically is being provided with the L shaped square tube that is used for supporting workplatform 2 between rectangular tube and the bottom rectangular tube.Workplatform 2 is disc, and circumferencial direction is evenly distributed 5 through slots 21.
Said fixing assembly 3 comprises adjustment seat 31 and fixed block 32, is used for wheel hub to be installed is circumferentially located.Adjustment seat is by through slot 21 adjustable are connected of screw with workplatform, can be along through slot conversion diverse location, to adapt to the wheel hub to be installed of different radii, fixed block is rotatably connected on the adjustment seat, the driving surface of fixed block is provided with bar-shaped trough 32-1, when wheel hub was placed into workplatform, the wheel hub steel wire embedded in the bar-shaped trough of fixed block, and wheel hub is just circumferentially fixing.
See Fig. 3, Fig. 4 and Fig. 5, the vertical rectangular tube top of frame is connected with auxiliary fixing assembly 4, comprise first, second and third connecting rod 41,42,43, first connecting rod one end is connected with vertical rectangular tube, second connecting rod one end is connected with vertical rectangular tube, the other end is connected with third connecting rod, and the third connecting rod two ends are rotationally connected with first and second connecting rod respectively.The first and third connecting rod place of being rotationally connected is provided with auxiliary axle sleeve 45, and when workplatform was placed wheel hub, auxiliary axle sleeve can be pressed under leverage on the mechanism for tire 5, the relative fixed of mechanism for tire, wheel hub and workplatform vertical direction in the assurance.The operation of auxiliary fixing assembly for convenience, third connecting rod is provided with press rods 44, and mounting of tyre workman operating pressure bar easily applies thrust.
See Fig. 6 and Fig. 7, last mechanism for tire 5 is used for mounting of tyre to wheel hub, comprises control lever 51, cliding seat 52, tensioning cylinder 53, pressure disc 54, fixed hub 55 and handle 56.Cliding seat is adjustable to be connected on the control lever, according to hub radius size adjustment relevant position, the cliding seat below is provided with tensioning cylinder 53, one is a plastic material, when tire is installed, side contacts in the face of cylinder of tensioning cylinder and the tire, pressure disc is positioned at the right side of tensioning cylinder, the side of pressure disc is used for the upper surface of tire is exerted pressure, and tire is pressed in the wheel hub.The front end of control lever is a fixed hub 55, in the use during mechanism for tire fixed hub be enclosed within on the shaft of wheel hub to be installed, regulate the position of cliding seat, make the tensioning cylinder 53 of cliding seat below enough strut the inboard of tire, by the suppressing action of 54 pairs of tire upper surfaces of pressure disc, just can be pressed into tire in the wheel hub then, installer's hand-held bar is around fixed hub 55 rotations, the tensioning cylinder can strut tire along side roll in the tire, and pressure disc progressively is pressed into tire in the wheel hub subsequently.For convenience of workman's hand-held, the tail end of control lever is provided with handle 56.
When using the present invention tire to be installed for the wheelchair wheel hub, at first regulate the position of the fixation kit 3 on the workplatform, so that wheel hub is placed on the workplatform 2, and the steel wire of wheel hub put into the bar-shaped trough 32-1 of corresponding 5 fixed blocks 32, circumferentially fixing to wheel hub.Next use and go up mechanism for tire 5, earlier fixed hub 55 is enclosed within on the shaft of wheel hub, operate press rods 44 drive link of auxiliary fixing assembly again, and will assist axle sleeve 45 to be enclosed within on the fixed hub 55 of mechanism for tire, mechanism for tire in the locking, the lengthwise position of wheel hub and workplatform, regulate the position of cliding seat 52 then, make the tensioning cylinder 53 and the interior side contacts of tire of cliding seat below and strut tire to the position that can be pressed into wheel hub, upper surface by 54 pairs of tires of pressure disc on tensioning cylinder 53 right sides applies downforce, impel tire to enter in the wheel hub, mechanism for tire in the rotation, the tensioning cylinder will progressively strut tire, and pressure disc also will progressively be pressed into tire in the wheel hub, knows that tire packs in the wheel hub fully, finishes mounting of tyre work.
Claims (6)
1. wheel chair wheel tyre assembling machine, it is characterized in that: have frame (1), level is provided with the workplatform (2) of placing wheel hub to be installed and tire on the frame, and workplatform is provided with the fixation kit (3) of fixing vehicle wheel hub, also comprises being used for tire is installed to the last mechanism for tire (5) of wheel hub.
2. wheel chair wheel tyre assembling machine according to claim 1 is characterized in that: above-mentioned workplatform is in the form of annular discs, and circumferentially is evenly distributed 3～5 through slots (21), adjustable being connected on the through slot of said fixing assembly (3).
3. wheel chair wheel tyre assembling machine according to claim 2, it is characterized in that: said fixing assembly (3) comprise with workplatform on the adjustable bonded assembly adjustment seat of through slot (21) (31) and the fixed block (32) that is rotationally connected with permanent seat, the said fixing piece is provided with the bar-shaped trough (32-1) that cooperates with the wheel hub steel wire.
4. wheel chair wheel tyre assembling machine according to claim 1, it is characterized in that: the above-mentioned mechanism for tire (5) of going up has control lever (51), control lever is provided with adjustable cliding seat (52), cliding seat below be provided with tire in the tensioning cylinder (53) of side contacts, tensioning cylinder right side is provided with and is used for the upper surface of tire is executed the pressure disc (54) of downforce, the front end of control lever is provided with the fixed hub (55) that cooperates with the center shaft of wheel hub, and tail end is provided with handle (56).
5. wheel chair wheel tyre assembling machine according to claim 1, it is characterized in that: above-mentioned upper rack is provided with auxiliary fixing assembly (4), comprise the third connecting rod (43) that first connecting rod (41), second connecting rod (42) and two ends that an end and frame be rotationally connected are rotationally connected with first and second connecting rod respectively, the above-mentioned first and third connecting rod place of being rotationally connected is provided with the auxiliary axle sleeve (45) that can cooperate with the fixed hub of last mechanism for tire front end.
6. wheel chair wheel tyre assembling machine according to claim 5 is characterized in that: the third connecting rod of above-mentioned auxiliary fixing assembly is provided with press rods (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202040674U CN201703209U (en) | 2010-05-26 | 2010-05-26 | Tire mounting machine for wheelchair wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202040674U CN201703209U (en) | 2010-05-26 | 2010-05-26 | Tire mounting machine for wheelchair wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201703209U true CN201703209U (en) | 2011-01-12 |
Family
ID=43440361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202040674U Expired - Lifetime CN201703209U (en) | 2010-05-26 | 2010-05-26 | Tire mounting machine for wheelchair wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201703209U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811424A (en) * | 2010-05-26 | 2010-08-25 | 常州中进医疗器材有限公司 | Wheel chair wheel tyre assembling machine |
| CN103538426A (en) * | 2013-10-29 | 2014-01-29 | 芜湖开瑞金属科技有限公司 | Automobile hub adjusting device |
-
2010
- 2010-05-26 CN CN2010202040674U patent/CN201703209U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811424A (en) * | 2010-05-26 | 2010-08-25 | 常州中进医疗器材有限公司 | Wheel chair wheel tyre assembling machine |
| CN103538426A (en) * | 2013-10-29 | 2014-01-29 | 芜湖开瑞金属科技有限公司 | Automobile hub adjusting device |
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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 |
Granted publication date: 20110112 Effective date of abandoning: 20110907 |