CN101648538B - Drag-driving frame of motorcycles - Google Patents
Drag-driving frame of motorcycles Download PDFInfo
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- CN101648538B CN101648538B CN2009100185562A CN200910018556A CN101648538B CN 101648538 B CN101648538 B CN 101648538B CN 2009100185562 A CN2009100185562 A CN 2009100185562A CN 200910018556 A CN200910018556 A CN 200910018556A CN 101648538 B CN101648538 B CN 101648538B
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- frame
- link span
- forked frame
- force
- forked
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Abstract
The invention relates to a drag-driving frame of motorcycles, which comprises a connecting frame and is characterized by also comprising a force application piece, a forked frame, a driving piece and a locking piece, wherein, the force application piece is arranged on the connecting frame; the forked frame is hinged with the connecting frame; the fixed end of the forked frame is provided with a fixed piece used for locking a front wheel shaft of a motorcycle; the driving piece can carry out driving conversion on the the forked frame between the position of fixing the front wheel shaft of the motorcycle and the position of combining with the connecting frame under the action of the force application piece on the connecting frame; the locking piece is arranged on the combined part of the forked frame and the connecting frame, and can lock or separate the forked frame and the connecting frame. The drag-driving frame of motorcycles of the invention locks the front wheel shaft of the motorcycle by the fixed piece on the forked frame; and lifts the forked frame to be locked with the connecting frame by the driving piece forced by the force application piece; the front wheel of the motorcycle is lifted off, the rear wheel touches ground and is dragged by an automobile to drive. The drag-driving frame of motorcycles of the invention has simple structure, small volume, low cost, firm fixing, and reliable drag driving and convenient operation.
Description
Technical field
The present invention relates to a kind of device that is used for the carriage path vehicle, especially a kind of drag-driving frame of motorcycles.
Background technology
Along with improving constantly of living standard and quality, people's travelling that drives out is played and is constantly increased, and then needs small-sized two-wheeled motorcycle in addition sometimes, the moving ahead of being convenient for people to satisfy path that automobile can not arrive.Traditional way is that motor bike is fixed on roof delivery, there is and loads inconvenient, unsafe shortcoming.For this reason, the motor bike trailer of design vehicle traction is the emphasis that people study.For example, on May 13rd, 2009 Granted publication CN201235774Y China utility model patent specification sheets in a kind of " motor bike trailer " disclosed, it is by vehicle frame, carrier bar, wheel, unitor constitutes the trailer main body, vehicle frame surrounds framework by metal pipe or section bar, establish handle at the vehicle frame front end, on the frame of the left and right sides of vehicle frame, be provided with the fixedly insurance bracelet of motor bike, side frame front portion at vehicle frame is provided with strut bar, the rear portion of left and right sides frame is provided with a pair of wheel, two of frame jiaos of taillights that are provided with the indication driving behind the vehicle frame, its circuit communicates with main car circuit, establish carrier bar at vehicle frame along the axis of working direction, the front portion of carrier bar is provided with the front-wheel shelf of motor bike, the rear portion is provided with the trailing wheel shelf, front end is provided with unitor, can be connected with the traction hook of roadlice afterbody, binding site at carrier bar and vehicle frame is established lockout mechanism, vehicle frame is provided with hinge with carrier bar at the rear portion and is connected, vehicle frame breaks away from its front end of back and can upwarp, the rear end of carrier bar is landed, and vehicle frame falls in ground supports by under the strut bar.Its easy to loading and unloading, safety meets traffic specification.But the vehicle frame of above-mentioned disclosed motor bike trailer is a frame-type, and the big and collection of its volume takes up room big, and the many and cost height of member, Heavy Weight and moving are difficult for, and the loading of motor bike on carrier bar and the deficiency that fixedly has troublesome poeration.
Summary of the invention
In order to overcome motor bike trailer volume in the prior art, cost height, to move deficiency difficult, that motor bike loads and fixing operation bothers, the invention provides a kind of drag-driving frame of motorcycles, this drag-driving frame of motorcycles is not only simple in structure, reasonable in design, volume is little, cost is low, and fixed, easy and simple to handle, tow reliably, it is little to take up room during collection.
The technical solution adopted for the present invention to solve the technical problems is: a kind of drag-driving frame of motorcycles, it comprises a link span, this link span can be connected with the traction hook of automobile tail or be connected with automobile tail traction hook bonded assembly interface unit, and it is characterized in that: it also comprises
One is arranged on the force-applying piece on the described link span;
One forked frame that is hinged with link span, the fixed end of this forked frame are provided with the connecting element of locking motorcycle front-wheel axle;
One actuator, this actuator can be under the effect of the force-applying piece on the link span with described forked frame during from fixing motorcycle front-wheel axle the installation site to and the link span binding site between drive conversion;
One locking piece, this locking piece is arranged on the binding site of described forked frame and link span, forked frame can be locked with link span or separate.
The described force-applying piece that is arranged on the link span, it comprises a fixed muffle of captiveing joint with link span, one is linked in the jacking sleeve in the fixed muffle slidably, one is fixed on the nut of jacking sleeve one end, one screw rod that cooperates with nut thread, one end of screw rod is passed fixed muffle top barrel and is stretched in the transmission gearbox and be connected with a bevel pinion, one application of force handle runs through on the casing that is assemblied in transmission gearbox, one large bevel gear that is meshed with bevel pinion is assemblied on the application of force handle that is positioned at casing, and the other end of described jacking sleeve acts on the force side of described actuator.
The described connecting element that is arranged on the forked frame fixed end, locks the motorcycle front-wheel axle, it comprises and a pair ofly is symmetrical arranged, cooperates, is with the fixed link of elongated insertion part spare with nut thread on being fixed on the forked frame fixed end, and this cooperates relatively rotation to move to fixed link and fixing nut and makes its elongated insertion part spare lock the motorcycle front-wheel axle.
Under the described force-applying piece effect on link span with forked frame the installation site during from fixing motorcycle front-wheel axle to and the link span binding site between drive the actuator of conversion, it comprises the drive spindle of an arc, the intermediate support of this drive spindle is hinged through a support and link span, and drive fulcrum as one, its force side is connected with force-applying piece on the described link span, its drive end and described forked frame abutment action are raised forked frame or are lowerd and carry out the position conversion.
The described locking piece that is arranged on forked frame and link span binding site, it comprises that one is set with the latch of spring, described spring is spacing by a locating dowel pin on latch, described latch is under the effect of the application force of spring or external force, between lockplate on the link span and the lockplate on the forked frame, move back and forth, make the locking of link span and forked frame or separate, this latch cooperates spacing at separate terminal position upper deflecting by the position-limited lever of a spacing pin on it.
Under the described force-applying piece effect on link span with forked frame the installation site during from fixing motorcycle front-wheel axle to and the link span binding site between drive the actuator of conversion the arc drive spindle be symmetrical arranged.
Described through a support and link span pivotally attached arc drive spindle, the forked frame that itself and described and link span are hinged is coaxial hinged.
The present invention is by a link span, one forked frame that is hinged with link span and one can drive the actuator that forked frame carries out the position conversion by the force-applying piece on the link span and by the force-applying piece effect and form, compared to existing technology, it is simple in structure, reasonable in design, volume is little, cost is low, it is little to take up room when collecting.It is fixed with the motorcycle front-wheel shaft lock by the fixed link on the forked frame fixed end, forked frame is promoted to link span through actuator by the force-applying piece application of force on the link span again and locks, motorcycle front-wheel is promoted in the air, trailing wheel lands and is towed by automobile, have fixed, tow reliable, easy and simple to handle, time saving and energy saving advantage.
Description of drawings
The present invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is a kind of structural front view of the present invention.
Fig. 2 is along the A-A line cutaway view among Fig. 1.
Fig. 3 is a kind of block diagram of the present invention.
1. link spans among the figure, 2. forked frame, 201. fixed ends, 202. pin jointed ends, 203. hinged pedestal, 204. hinges, 205. strengthen gusset, 206. hinges, 207. lockplate, 3. actuator, 301. drive spindles, 302. support, 4. locking piece, 401. springs, 402. latch, 403. locating dowel pins, 404. spacing pins, 405. the locking panel seat, 5. force-applying piece, 501. fixed muffles, 502. jacking sleeve, 503. nuts, 504. screw rods, 505. transmission gearbox, 506. bevel pinions, 507. application of force handles, 508. large bevel gear, 509. hinges, 6. connecting element, 601. fixed link, 602. nuts, 603. elongated insertion part spares.
The specific embodiment
In Fig. 1, Fig. 2, Fig. 3, a kind of drag-driving frame of motorcycles, it comprise a link span 1, one and link span 1 forked frame 2, an actuator 3, the locking piece 4, that are hinged be installed in the force-applying piece 5 on the link span and be assemblied in connecting element 6 on the forked frame.
At Fig. 1, among Fig. 2, be installed in the force-applying piece 5 on the link span, it comprises a fixed muffle 501 of captiveing joint with link span 1, one is linked in the jacking sleeve 502 in the fixed muffle 501 slidably, one is fixed on the nut 503 of jacking sleeve 502 1 ends, one with the screw rod 504 of nut 503 screws thread fit, one end of screw rod 504 is passed fixed muffle 501 top barrels and is stretched in the transmission gearbox 505, and be connected with a bevel pinion 506 keys, one application of force handle 507 runs through on the casing that is assemblied in transmission gearbox 505, and large bevel gear 508 keys that are meshed with bevel pinion 506 are connected on the application of force handle 507 that is positioned at casing.
This force-applying piece 5 is rotation urging handles 507, drives screw rod 504 and rotates through bevel pinion 508, large bevel gear 506, and the jacking sleeve 502 of captiveing joint with this nut 503 with nut 503 drives of screw rod 504 screws thread fit is moved at fixed muffle 501.
In Fig. 1, Fig. 3, a forked frame 2 that is hinged with link span 1, the fixed end 201 symmetrical fork-shaped settings of its support body, its pin jointed end 202 relative fixed ends 201 shrink through a hinged pedestal 203 and a hinge 204 and are hinged with link span 1.In order to increase the intensity of forked frame, its support body fixed end 201, pin jointed end 202 inboards are equipped with strengthens gusset 205.
On the fixed end 201 of forked frame 2, be provided with the connecting element 6 of locking motorcycle front-wheel axle.
In Fig. 1, Fig. 2, Fig. 3, connecting element 6 comprises a pair of symmetrically arranged fixed link 601, this fixed link 601 and nut 602 screws thread fit that are fixed on the forked frame fixed end 201, and this termination to fixed link 601 is provided with elongated insertion part spare 603.
Elongated insertion part spare 603 1 ends can rotate with fixed link 601 slide relative, and its other end is interior hexagonal counterbore, and this counterbore can be complementary with the captive nut of motorcycle front-wheel axle.
By Fig. 1, shown in Figure 3, the nut 602 of a pair of symmetrically arranged fixed link 601 on forked frame fixed end 201 moves relative to rotation, makes the elongated insertion part spare 603 locking motorcycle front-wheel axles on its termination.
In Fig. 2, Fig. 3, it comprises an arc shape drive spindle 301 actuator 3, and the intermediate support of this drive spindle 301 is hinged with link span 1 through a support 302, drives fulcrum as one.
In Fig. 1, Fig. 2, Fig. 3, hinge 509 sliding block joints of the force side of drive spindle 301 and jacking sleeve 502 other ends, hinge 206 abutment action on its drive end and the forked frame 2.Moving up and down through drive spindle 301 of jacking sleeve 502 drives, and forked frame 2 is lowerd or raised and carries out the position conversion.
In order to prevent the propulsive effort biasing of drive spindle 301, as shown in Figure 1, drive spindle 301 is symmetrical arranged.
For the compactedness of assembling,, coaxial hinged with forked frame 2 and drive spindle 301 that link span 1 is hinged as Fig. 1, shown in Figure 3.
In Fig. 1, Fig. 3, locking piece 4 is arranged on the binding site of forked frame 2 and link span 1.It comprises that one is set with the latch 402 of spring 401, and spring 401 is spacing by a locating dowel pin 403 on latch 402.
As Fig. 1, shown in Figure 3, latch 402 moves back and forth at locking panel seat 404 on the link span 1 and 207 of the lockplates on the forked frame 2 under the effect of the application force of spring 401 or external force, makes link span 1 with forked frame 2 lockings or separate.
The present invention is fixed with the motorcycle front-wheel shaft lock by the fixed link 601 on forked frame 2 fixed ends 201, forked frame 2 is promoted to and link span 1 locking through actuator 3 by 5 application of forces of the force-applying piece on the link span 1 again, motorcycle front-wheel is promoted in the air, trailing wheel lands and is towed by automobile, it is fixed, it is reliable, easy and simple to handle, time saving and energy saving to tow, and have simple in structure, reasonable in design, volume is little, cost is low, little advantage takes up room.
Need to prove: above embodiment is only in order to illustrate technical scheme of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the principle of the invention, can also make amendment or be equal to replacement the present invention, it all should fall into protection scope of the present invention.
Claims (7)
1. drag-driving frame of motorcycles, it comprises a link span, and this link span can be connected with the traction hook of automobile tail or be connected with automobile tail traction hook bonded assembly interface unit, and it is characterized in that: it also comprises
One is arranged on the force-applying piece on the described link span;
One forked frame that is hinged with link span, the fixed end of this forked frame are provided with the connecting element of locking motorcycle front-wheel axle;
One actuator, this actuator can be under the effect of the force-applying piece on the link span with described forked frame during from fixing motorcycle front-wheel axle the installation site to and the link span binding site between drive conversion;
One locking piece, this locking piece is arranged on the binding site of described forked frame and link span, forked frame can be locked with link span or separate.
2. a kind of drag-driving frame of motorcycles according to claim 1, it is characterized in that: the described force-applying piece that is arranged on the link span, it comprises a fixed muffle of captiveing joint with link span, one is linked in the jacking sleeve in the fixed muffle slidably, one is fixed on the nut of jacking sleeve one end, one screw rod that cooperates with nut thread, one end of screw rod is passed fixed muffle top barrel and is stretched in the transmission gearbox and be connected with a bevel pinion, one application of force handle runs through on the casing that is assemblied in transmission gearbox, one large bevel gear that is meshed with bevel pinion is assemblied on the application of force handle that is positioned at casing, and the other end of described jacking sleeve acts on the force side of described actuator.
3. a kind of drag-driving frame of motorcycles according to claim 1, it is characterized in that: the described connecting element that is arranged on the forked frame fixed end, locks the motorcycle front-wheel axle, it comprises and a pair ofly is symmetrical arranged, cooperates, is with the fixed link of elongated insertion part spare with nut thread on being fixed on the forked frame fixed end, and this cooperates relatively rotation to move to fixed link and fixing nut and makes its elongated insertion part spare lock the motorcycle front-wheel axle.
4. a kind of drag-driving frame of motorcycles according to claim 1, it is characterized in that: under the described force-applying piece effect on link span with forked frame the installation site during from fixing motorcycle front-wheel axle to and the link span binding site between drive the actuator of conversion, it comprises the drive spindle of a pair of arc, the intermediate support of this drive spindle is hinged through a support and link span, and drive fulcrum as one, its force side is connected with force-applying piece on the described link span, its drive end and described forked frame abutment action are raised forked frame or are lowerd and carry out the position conversion.
5. a kind of drag-driving frame of motorcycles according to claim 1, it is characterized in that: the described locking piece that is arranged on forked frame and link span binding site, it comprises that one is set with the latch of spring, described spring is spacing by a locating dowel pin on latch, described latch is under the effect of the application force of spring or external force, between lockplate on the link span and the lockplate on the forked frame, move back and forth, make the locking of link span and forked frame or separate, this latch cooperates spacing by a spacing pin with described locating dowel pin at separate terminal position upper deflecting.
6. a kind of drag-driving frame of motorcycles according to claim 4 is characterized in that: under the described force-applying piece effect on link span with forked frame the installation site during from fixing motorcycle front-wheel axle to and the link span binding site between drive the actuator of conversion the arc drive spindle be symmetrical arranged.
7. according to claim 4 or 6 described a kind of drag-driving frame of motorcycles, it is characterized in that: through a support and link span pivotally attached arc drive spindle, the forked frame that itself and described and link span are hinged is coaxial hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100185562A CN101648538B (en) | 2009-09-17 | 2009-09-17 | Drag-driving frame of motorcycles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100185562A CN101648538B (en) | 2009-09-17 | 2009-09-17 | Drag-driving frame of motorcycles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101648538A CN101648538A (en) | 2010-02-17 |
| CN101648538B true CN101648538B (en) | 2011-04-20 |
Family
ID=41670906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100185562A Expired - Fee Related CN101648538B (en) | 2009-09-17 | 2009-09-17 | Drag-driving frame of motorcycles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101648538B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI391269B (en) * | 2010-06-01 | 2013-04-01 | Chi Jung Wang | Multi - purpose lift into the fixture |
| CN107128254A (en) * | 2017-06-08 | 2017-09-05 | 刘小安 | A kind of single block is portable to tow frame |
-
2009
- 2009-09-17 CN CN2009100185562A patent/CN101648538B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101648538A (en) | 2010-02-17 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20110917 |