CN105523137B - Multifunction bicycle tower speed-changing wheel disc - Google Patents
Multifunction bicycle tower speed-changing wheel disc Download PDFInfo
- Publication number
- CN105523137B CN105523137B CN201510984371.2A CN201510984371A CN105523137B CN 105523137 B CN105523137 B CN 105523137B CN 201510984371 A CN201510984371 A CN 201510984371A CN 105523137 B CN105523137 B CN 105523137B
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- Prior art keywords
- wheel disc
- tower
- gear driving
- axle
- drive
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
- B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention discloses a kind of multifunction bicycle tower speed-changing wheel disc,It is to be provided with left axle neck in the left end of tower drive shaft,Right-hand member is provided with right axle neck,The right-hand member of left axle neck is provided with one grade of driving wheel disc,One grade of sliding tooth is provided with one grade of driving wheel disc,The right-hand member of one grade of driving wheel disc is provided with two grades of driving wheel discs,The right-hand member of two grades of driving wheel discs is provided with third gear driving wheel disc,The right-hand member of third gear driving wheel disc is provided with fourth gear driving wheel disc,The left side of tower transmission wheel disc is provided with spill transmission wheel disc,12 grades of driver slots are sequentially provided with the inside of spill transmission wheel disc,The right side of tower transmission wheel disc is provided with convex drive plate,The inboard of convex drive plate is provided with 34 grades of driver slots,Spill is driven wheel disc and is arranged on convex transmission wheel disc by bearing on the axle journal of tower drive shaft left and right ends,It is fixed as one by capping,When riding,As long as pedal is fallen can arbitrarily change height to latter,In,Low grade drives to move ahead.
Description
Technical field
Ridden instead of walk bicycle the present invention relates to one kind, be specifically a kind of tower change pulley of convertible a variety of gear speed
Disk.
Background technology
At present, bicycle on the market, it drives the chain sprocket of walking, is traditional single speed driving wheel disc, does not have
There is the driving function of speed governing shift, it is impossible to meet consumer demand.
The purpose of the present invention is exactly to overcome drawbacks described above, there is provided a kind of tower and the speed-changing wheel disc of planar structure, to improve
The application function of wheel disc, meets the market demand.
The solution of the present invention includes integral type tower speed-changing wheel disc and split type tower speed-changing wheel disc, described integral type tower
Type speed-changing wheel disc is made up of tower drive shaft and tower transmission wheel disc, and the left end of tower drive shaft is provided with left axle neck, and right-hand member is provided with
Right axle neck, the right-hand member of left axle neck are provided with one grade of driving wheel disc, and the one grade of driving alligator outwards connected is provided with one grade of driving wheel disc,
The right-hand member of one grade of driving wheel disc is provided with two grades of driving wheel discs, and the two grades of driving alligators outwards connected are provided with two grades of driving wheel discs,
The right-hand member of two grades of driving wheel discs is provided with third gear driving wheel disc, and the third gear driving alligator inwardly connected is provided with third gear driving wheel disc,
The right-hand member of third gear driving wheel disc is provided with fourth gear driving wheel disc, and the fourth gear driving alligator inwardly connected is provided with fourth gear driving wheel disc,
Described 1-4 shelves driving alligator, every grade is set to two up and down, upper and lower two drivings alligator successively respectively symmetrically be arranged on wheel disc
It is interior, drive the inboard of alligator to be provided with endoporus, endoporus is provided with tower drive built with tensioning spring, the outside of tower drive shaft
Disk, tower transmission wheel disc is driven wheel disc by spill and convex transmission wheel disc forms, and the left side of tower transmission wheel disc passes provided with spill
Runner disc, spill, which is driven, is sequentially provided with the 1-2 shelves driving teeth groove corresponding with driving alligator, tower transmission wheel disc on the inside of wheel disc
Right side be provided with convex transmission wheel disc, convex transmission wheel disc inboard be sequentially provided with 3-4 shelves driving alligator tensioning spring, spill pass
Runner disc is arranged on the axle journal of tower drive shaft left and right ends with convex transmission wheel disc by bearing, and spill is driven the left side of wheel disc
Provided with capping, spill transmission wheel disc is bolted with capping to be integrated, and left pedal is housed on left axle neck, is equipped with and drives on right axle neck
Active toothed disk, drive the right side of fluted disc that right pedal is housed.The front end of described driving alligator is provided with oblique slope, and driving teeth groove is provided with phase
The drift slot answered, when riding, tower drive shaft is driven by pedal and drives driving teeth groove to drive transmission wheel disc to drive by driving alligator
Motor car wheel moves ahead, during conversion rate, as long as by pedal to it is latter fall can arbitrarily change 1-4 shelves i.e. it is high, medium and low drive before
OK.The present invention is in drive shaft with driving the side of recessed disk to cover provided with positioning hole and alignment pin, and can ride backwards walking after positioning.It is described
Tower drive shaft can also be set as hollow shaft, additional bearing holder (housing, cover) supports the use on front axle or hind axle.
Sub-assembly is enclosed in wheel disc by the present invention, is not attacked by dust and wind and rain, good appearance, is ridden flexibly, is made
It is wide with scope.The present invention may be mounted on the front-wheel of recreation cycle old men, on the special headstock of disabled person, or installed in bicycle
On hind axle, vehicle to run is driven by front-wheel disk.
The present invention is simple in construction, ingenious in design, and speed governing is convenient, and multiple functional, using effect is good.
It is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is integral type tower speed-changing wheel disc structural representation；
Fig. 2 is sliding tooth structural representation；
Fig. 3 is split type tower speed-changing wheel disc structural representation；
Fig. 4 is special cycle for disabled people schematic diagram；
Fig. 5 is recreation cycle old men schematic diagram；
Fig. 6 is rear axle assembling schematic diagram.
Embodiment
The left end of the tower drive shaft 4 shown in Fig. 1-2 is provided with left axle neck 3, and right-hand member is provided with right axle neck 18, the right side of left axle neck
End is provided with one grade of driving wheel disc 7, and one grade outwards connected is provided with one grade of driving wheel disc and drives alligator 6, one grade of driving wheel disc
Right side is provided with two grades of driving wheel discs 9, and the two grades of driving alligators 8 outwards connected, two grades of driving wheel discs are provided with two grades of driving wheel discs
Right-hand member be provided with third gear driving wheel disc 11, third gear driving wheel disc in be provided with inwardly connect third gear driving alligator 10, third gear driving
The right-hand member of wheel disc is provided with fourth gear driving wheel disc 13, and the fourth gear driving alligator 12 inwardly connected is provided with fourth gear driving wheel disc.It is described
1-4 shelves drive alligator, and every grade is set to two up and down, upper and lower two drivings alligator being arranged in wheel disc respectively symmetrically successively, drive
The inboard of moving teeth pin is provided with endoporus 19, and endoporus is provided with tower transmission wheel disc built with tensioning spring 21, the outside of tower drive shaft,
Tower transmission wheel disc is driven wheel disc by spill and convex transmission wheel disc forms, and the left side of tower transmission wheel disc is provided with spill drive
Disk 1, spill, which is driven, is sequentially provided with the one grade driving teeth groove 22 corresponding with driving alligator, two grades of driving teeth groove on the inside of wheel disc
23, the right side of tower transmission wheel disc is provided with convex transmission wheel disc 15, and the inboard of convex transmission wheel disc is sequentially provided with third gear sliding tooth
Tensioning spring 24, fourth gear driving alligator tensioning spring 25 are sold, spill transmission wheel disc is arranged on tower with convex transmission wheel disc by bearing
On the axle journal of type drive shaft left and right ends, the left side of spill transmission wheel disc is provided with capping 5, and spill transmission wheel disc is with capping by bolt
It is fixed as one, left pedal 2 is housed on left axle neck, driving fluted disc 16 is housed on right axle neck, drives the right side of fluted disc to be provided with right crus of diaphragm
17 are pedaled, drives the front end of alligator to be provided with oblique slope 20, driving teeth groove is provided with corresponding drift slot, set on the circumference of speed-changing wheel disc
There is the bar cap 14 of installing wheel spoke.
Show that split type tower speed-changing wheel disc is made up of axis, tower axle, the recessed disk of driving and the convex disk of driving in Fig. 3, tower
Axle 28 is arranged on axis 27 by bearing, and the left-external side of tower axle is provided with the recessed disk 36 of two groups of drivings, and the right outside of tower axle is provided with
The convex disk 30 of two groups of drivings, the left inner end of tower axle are provided with two groups of sliding tooths 34 outwards ejected, drive recessed disk to be provided with two groups of phases
Corresponding driving teeth groove 32, the right inner end of tower axle are provided with the sliding tooth 35 of two groups of inside jackings, drive convex disk to be provided with two groups
Sliding tooth tensioning spring 33, drive the right-hand member of convex disk to be connected with drive sprocket 31, set on the circumference of split type tower speed-changing wheel disc
There is wheel vertically hung scroll that nut 29 is installed, the left end of tower axle is provided with alignment pin 26, drives the side of recessed disk to cover provided with positioning hole.As needed
During positioning, alignment pin is outwards screwed out, alignment pin, which is stayed in positioning hole, to be positioned, without alignment pin is screwed in into tower axle
It is interior, outside rubber cock cap sealing of hole, in preventing that debris from entering.
The tower speed-changing wheel disc shown in Fig. 4 is arranged on the crank of disabled person's special train headstock upper end, is driven using crank
Speed-changing wheel disc band motor car wheel is walked.
The speed-changing wheel disc shown in Fig. 5 is arranged on the front-wheel of recreation cycle old men, is moved ahead by f-w-d vehicle.
The tower speed-changing wheel disc shown in Fig. 6 is arranged on rear axle, and vehicle to run is driven by front-wheel disk.
Claims (2)
1. a kind of multifunction bicycle tower speed-changing wheel disc, including integral type tower speed-changing wheel disc and split type tower change pulley
Disk, described integral type tower speed-changing wheel disc are made up of tower drive shaft and tower transmission wheel disc, it is characterised in that：Tower drives
Axle（4）Left end be provided with left axle neck（3）, right-hand member is provided with right axle neck（18）, the right-hand member of left axle neck is provided with a gear driving wheel disc（7）,
The gear driving alligator outwards connected is provided with one gear driving wheel disc（6）, the right side of a gear driving wheel disc is provided with two gear driving wheels
Disk（9）, two gear driving wheel discs are interior to be provided with the two gear driving alligators outwards connected（8）, the right-hand member of two gear driving wheel discs is provided with three gears
Drive wheel disc（11）, three gear driving wheel discs are interior to be provided with the three gear driving alligators inwardly connected（10）, the right-hand member of three gear driving wheel discs
Provided with four gear driving wheel discs（13）, four gear driving wheel discs are interior to be provided with the four gear driving alligators inwardly connected（12）, the 1-4 gears drive
Moving teeth pin, often gear be set to two up and down, upper and lower two drivings alligator being arranged in wheel disc respectively symmetrically successively, drive alligator
Inboard is provided with endoporus（19）, endoporus is built with tensioning spring（21）, the outside of tower power transmission shaft is provided with tower transmission wheel disc, tower
Transmission wheel disc is driven wheel disc by spill and convex transmission wheel disc forms, and the left side of tower transmission wheel disc is provided with spill transmission wheel disc
（1）, spill, which is driven, is sequentially provided with a gear driving teeth groove corresponding with driving alligator on the inside of wheel disc（22）, two gear driving teeth groove
（23）, the right side of tower transmission wheel disc is provided with convex transmission wheel disc（15）, the inboard of convex transmission wheel disc is sequentially provided with the drive of three gears
Moving teeth pin tensioning spring（24）, four gear driving alligator tensioning springs（25）, spill transmission wheel disc is with convex transmission wheel disc by bearing
On the axle journal of tower drive shaft left and right ends, the left side of spill transmission wheel disc is provided with capping（5）, spill transmission wheel disc with
Capping, which is bolted, to be integrated, and left pedal is housed on left axle neck（2）, equipped with driving fluted disc on right axle neck（16）, drive fluted disc
Right side be provided with right pedal（17）, drive the front end of alligator to be provided with oblique slope（20）, drive teeth groove to be provided with corresponding drift slot,
The circumference of speed-changing wheel disc is provided with the bar cap of installing wheel spoke（14）.
2. multifunction bicycle tower speed-changing wheel disc according to claim 1, it is characterised in that：Described tower change pulley
Disk also includes split type tower speed-changing wheel disc, and split type tower speed-changing wheel disc is by axis, tower axle, the recessed disk of driving and the convex disk of driving
Composition, tower axle（28）Axis is arranged on by bearing（27）On, the left-external side of tower axle is provided with two groups of recessed disks of driving（36）, tower
The right outside of axle is provided with two groups of convex disks of driving（30）, the left inner end of tower axle is provided with two groups of sliding tooths outwards ejected（34）, drive
Move recessed disk and be provided with two groups of corresponding driving teeth groove（32）, the right inner end of tower axle is provided with the sliding tooth of two groups of inside jackings
（35）, drive convex disk to be provided with two groups of sliding tooth tensioning springs（33）, drive the right-hand member of convex disk to be connected with drive sprocket（31）, point
The circumference of body formula tower speed-changing wheel disc is provided with wheel vertically hung scroll installation nut（29）, the left end of tower axle is provided with alignment pin（26）,
The side of recessed disk is driven to cover provided with positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510984371.2A CN105523137B (en) | 2015-12-25 | 2015-12-25 | Multifunction bicycle tower speed-changing wheel disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510984371.2A CN105523137B (en) | 2015-12-25 | 2015-12-25 | Multifunction bicycle tower speed-changing wheel disc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105523137A CN105523137A (en) | 2016-04-27 |
| CN105523137B true CN105523137B (en) | 2018-03-27 |
Family
ID=55765747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510984371.2A Active CN105523137B (en) | 2015-12-25 | 2015-12-25 | Multifunction bicycle tower speed-changing wheel disc |
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| Country | Link |
|---|---|
| CN (1) | CN105523137B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB516230A (en) * | 1938-06-16 | 1939-12-28 | John Hipwood | Improvements in variable-speed mechanism for cycles and the like |
| DE2504989A1 (en) * | 1975-02-04 | 1976-08-05 | Avco Corp | Waddington hub for bicycle - with eccentricity controlled by displacement of spring loaded cam for infinitely variable gear |
| CN2359209Y (en) * | 1999-02-09 | 2000-01-19 | 王立伟 | Speed transmission |
| CN205440747U (en) * | 2015-12-25 | 2016-08-10 | 张学田 | Multifunctional bicycle tower variable speed rim plate |
-
2015
- 2015-12-25 CN CN201510984371.2A patent/CN105523137B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB516230A (en) * | 1938-06-16 | 1939-12-28 | John Hipwood | Improvements in variable-speed mechanism for cycles and the like |
| DE2504989A1 (en) * | 1975-02-04 | 1976-08-05 | Avco Corp | Waddington hub for bicycle - with eccentricity controlled by displacement of spring loaded cam for infinitely variable gear |
| CN2359209Y (en) * | 1999-02-09 | 2000-01-19 | 王立伟 | Speed transmission |
| CN205440747U (en) * | 2015-12-25 | 2016-08-10 | 张学田 | Multifunctional bicycle tower variable speed rim plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105523137A (en) | 2016-04-27 |
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Effective date of registration: 20230911 Address after: 233600 110m to the southwest of Zijin Yujing, Ziguang Avenue South, Guoyang County, Bozhou City, Anhui Province Patentee after: Woyang Quantum Information Technology Co.,Ltd. Address before: No. 3, Minle Lane, Shengli West Road, Chengguan Town, Guoyang County, Bozhou City, Anhui Province 233600 Patentee before: Zhang Xuetian |