CN114013550A - Multipurpose tricycle - Google Patents
Multipurpose tricycle Download PDFInfo
- Publication number
- CN114013550A CN114013550A CN202111345108.0A CN202111345108A CN114013550A CN 114013550 A CN114013550 A CN 114013550A CN 202111345108 A CN202111345108 A CN 202111345108A CN 114013550 A CN114013550 A CN 114013550A
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- China
- Prior art keywords
- clutch
- chain wheel
- shaft
- tricycle
- wheel
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K13/00—Cycles convertible to, or transformable into, other types of cycles or land vehicle
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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
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/10—Rider propulsion of wheeled vehicles involving devices which enable the mechanical storing and releasing of energy occasionally, e.g. arrangement of flywheels
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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
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention discloses a multipurpose tricycle, which comprises a tricycle body, an accelerating mechanism, a speed reducer, a flywheel and a clutch mechanism, wherein a first chain wheel at the pedal position of the tricycle body is connected with the accelerating mechanism through a chain; the speed ratio of the first chain wheel to the flywheel is 1: 10-15 by the accelerating mechanism and the speed reducer; when the bicycle is ridden and started or used as a body-building device, the clutch mechanism is disconnected with the wheels, and the pedals are pedaled to enable the flywheel to store energy; when riding, the clutch mechanism is connected with the wheels, and the frequency of pedaling is reduced by flywheel energy storage; when braking, the connection between the clutch mechanism and the wheel is firstly disconnected, and the brake mechanism is operated to brake. The bicycle realizes body building when not riding, reduces riding pressure by means of flywheel energy storage when riding, drives the flywheel to store energy by using the acceleration mechanism to accelerate, and has obvious riding comfort.
Description
Technical Field
The invention relates to a tricycle, in particular to a multipurpose tricycle.
Background
Tricycles are very common in everyday life, mainly because they have a bucket that can carry a portion of the contents. And when not used as a vehicle, has no other substantial use; moreover, the tricycle is hard to ride.
Disclosure of Invention
The inventor provides a tricycle which can save labor and has multiple functions through research.
In order to achieve the purpose, the technical means adopted by the invention is as follows: a multipurpose tricycle comprises a tricycle body, an accelerating mechanism, a speed reducer, a flywheel and a clutch mechanism, wherein a first chain wheel at the pedal position of the tricycle body is connected with the accelerating mechanism through a chain; the speed ratio of the first chain wheel to the flywheel is 1: 10-15 by the accelerating mechanism and the speed reducer; when the bicycle is ridden and started or used as a body-building device, the clutch mechanism is disconnected with the wheels, and the pedals are pedaled to enable the flywheel to store energy; when riding, the clutch mechanism is connected with the wheels, and the frequency of pedaling is reduced by flywheel energy storage; when braking, the connection between the clutch mechanism and the wheel is firstly disconnected, and the brake mechanism is operated to brake.
Furthermore, the accelerating mechanism comprises a first speed changing chain wheel, a first speed changing input shaft, a first speed changing output shaft, a large bevel gear, a small bevel gear and a first output chain wheel, the first chain wheel is connected with the first speed changing chain wheel arranged below the tricycle body frame through a chain, the first speed changing chain wheel and the large bevel gear are respectively arranged at two ends of the first speed changing input shaft, and the small bevel gear and the first output chain wheel are arranged at two ends of the first speed changing output shaft.
Furthermore, the speed ratio of the first chain wheel to the first speed change chain wheel is 2: 1-3: 1, and the speed ratio of the large bevel gear to the small bevel gear is 2: 1-3: 1.
Furthermore, an input chain wheel and a flywheel are respectively arranged at two ends of an input shaft of the speed reducer, a second output chain wheel is arranged on an output shaft of the speed reducer, and the second output chain wheel is connected with an input chain wheel of the clutch mechanism through a chain.
Furthermore, the speed ratio of the input chain wheel to the first output chain wheel at the output end of the accelerating mechanism is 1: 2-1: 3; the gear ratio of the second output chain wheel to the input chain wheel of the clutch mechanism is 1: 2-1: 3.
Further, the clutch mechanism comprises a clutch mechanism input chain wheel, a clamping rod, a shifting fork, a reset spring and a clutch shaft, the clutch mechanism input chain wheel is arranged on the clutch shaft through a bearing, the clamping rod is sleeved and fixed on the clutch shaft, a limit sliding groove is arranged on the clamping rod, a limit sliding rod arranged on the clutch shaft is positioned in the sliding groove, the length direction of the sliding groove is parallel to the axial direction of the clutch shaft, a shifting groove is arranged on the outer diameter of the clamping rod, the shifting fork is rotatably arranged on the shifting fork shaft, the shifting fork shaft is arranged on the tricycle body, one end of the shifting fork is connected with a clutch handle through a clutch connecting line, the other end of the shifting fork is sleeved on the shifting groove, a check ring is arranged on the clutch shaft, one end of the reset spring abuts against the check ring, the other end abuts against one end face of the clamping rod, the other end of the clamping rod is provided with a clutch head, a clutch groove is arranged on one side of the clutch mechanism input chain wheel facing the clutch head, and the clutch head is separated from the clutch groove, the clutch head is inserted into the clutch groove to release the clutch, and two ends of the clutch shaft are arranged on the frame of the tricycle body through the bearing and the bearing seat.
Furthermore, one end of the clutch shaft is provided with a clutch mechanism output chain wheel which is connected with a wheel shaft chain wheel arranged on the wheel shaft through a chain.
Furthermore, the speed ratio of the output chain wheel of the clutch mechanism to the wheel shaft chain wheel is 1: 2-1: 3.
Furthermore, the three-wheel vehicle body is provided with a rear wheel frame at two rear wheels, and the two rear wheels are respectively connected with the rear wheel frame through respective rear wheel shafts.
The invention has the beneficial effects that: through accelerating mechanism, reduction gear, flywheel, clutching mechanism and tricycle automobile body combination, realized not riding the time, can regard as body-building bicycle to use, when riding, with the help of the flywheel energy storage, alleviate a plurality of functions of the pressure of riding, extended tricycle product. The accelerating mechanism is utilized to accelerate to drive the flywheel to rotate at a high speed for energy storage, and the speed reducer is utilized to decelerate to drive the wheels to rotate.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the bonding structure of the present invention;
fig. 3 is a schematic structural diagram of the present invention.
In the figure: 1. the three-wheel vehicle comprises a three-wheel vehicle body, 11, a first chain wheel, 2, an accelerating mechanism, 21, a first speed changing chain wheel, 22, a first speed changing input shaft, 23, a first speed changing output shaft, 24, a large bevel gear, 25, a small bevel gear, 26, a first output chain wheel, 3, a speed reducer, 31, an input chain wheel, 32, a second output chain wheel, 4, a flywheel, 5, a clutch mechanism, 51, a clutch mechanism input chain wheel, 52, a clamping rod, 53, a shifting fork, 54, a return spring, 55, a clutch shaft, 56, a sliding groove, 57, a limiting sliding rod, 58, a shifting groove, 59, a shifting fork shaft, 6, a wheel, 60, a clutch mechanism output chain wheel, 61 and a wheel shaft chain wheel.
Detailed Description
Example 1
As shown in fig. 1, 2 and 3, a multipurpose tricycle comprises a tricycle body 1, an accelerating mechanism 2, a speed reducer 3, a flywheel 4 and a clutch mechanism 5, wherein a first chain wheel 11 at the pedal position of the tricycle body 1 is connected with the accelerating mechanism 2 through a chain, the output end of the accelerating mechanism 2 is connected with the input end of the speed reducer 3, the flywheel 4 is installed at one end of an input shaft of the speed reducer 3, the output end of the speed reducer 3 is connected with the clutch mechanism 5, and the clutch mechanism 5 is connected with wheels 6; the speed ratio of the first chain wheel 11 to the flywheel 4 is 1: 10-15 by the accelerating mechanism 2 and the speed reducer 3.
When the bicycle is not ridden, the bicycle can be used as a body-building device, the output of the speed reducer 3 is disconnected with the wheels 6 only by the clutch mechanism 5, and the first chain wheel 1 is pedaled by a person to drive the flywheel 4 to rotate all the time, so that the bicycle is ridden to build the body.
When riding, the start of riding also need be through clutching mechanism for 3 outputs of reduction gear and wheel 6 are disconnected and are connected, pedal the pedal and make 4 energy storage of flywheel, behind the 4 rotatory normal speed of energy storage of flywheel, cancel the separation and reunion, normally ride, clutching mechanism 5 is connected with wheel 6, at this moment, the people of riding need not to pedal like riding of current tricycle again, but with the flywheel energy storage reduction pedal the frequency of pedal, the concrete description is: the flywheel can reach a full-speed degree after accelerating, and at this moment, the flywheel can drive the reduction gear output, through clutching mechanism to wheel, certain energy is consumed in the wheel rolling friction, and the person of riding only need make the flywheel accelerate through pedaling the replenishment, and like this, the person of riding can feel very light at the in-process of riding. When the tricycle is braked, the connection between the clutch mechanism and the wheels is firstly disconnected, the brake mechanism is operated to brake, and a rider can still step on the tricycle to keep the full speed of the flywheel at the moment, so that the tricycle is not like the existing tricycle which is ridden and is very labored when starting, and can start easily.
Example 2
As a specific design of embodiment 1, the acceleration mechanism 2 includes a first speed change sprocket 21, a first speed change input shaft 22, a first speed change output shaft 23, a large bevel gear 24, a small bevel gear 25, and a first output sprocket 26, the first sprocket 11 is connected to the first speed change sprocket 21 mounted under the three-wheeled vehicle body frame by a chain, the first speed change sprocket 21 and the large bevel gear 24 are respectively mounted at both ends of the first speed change input shaft 22, and the small bevel gear 25 and the first output sprocket 26 are mounted at both ends of the first speed change output shaft 23.
An input chain wheel 31 and a flywheel 4 are respectively arranged at two ends of an input shaft of the speed reducer 3, a second output chain wheel 32 is arranged on an output shaft of the speed reducer 3, and the second output chain wheel 32 is connected with a clutch mechanism input chain wheel 51 through a chain.
The clutch mechanism 5 comprises a clutch mechanism input chain wheel 51, a clamping rod 52, a shifting fork 53, a reset spring 54 and a clutch shaft 55, the clutch mechanism input chain wheel 51 is arranged on the clutch shaft 55 through a bearing, the clamping rod 52 is fixedly sleeved on the clutch shaft 55, a limit sliding groove 56 is arranged on the clamping rod 52, a limit sliding rod 57 arranged on the clutch shaft 55 is positioned in the sliding groove 56, the length direction of the sliding groove 56 is parallel to the axial direction of the clutch shaft 55, a shifting groove 58 is arranged on the outer diameter of the clamping rod 52, the shifting fork 53 is rotatably arranged on a shifting fork shaft 59, the shifting fork shaft 59 is arranged on the tricycle body 1, one end of the shifting fork 53 is connected with a clutch handle 7 through a clutch connecting line, the other end of the shifting fork 53 is sleeved on the shifting groove 58, a retaining ring is arranged on the clutch shaft 55, one end of the reset spring 54 abuts against the retaining ring, the other end abuts against one end face of the clamping rod 52, the other end of the clamping rod 52 is provided with a clutch head, a clutch groove is arranged on one side, the clutch mechanism input chain wheel 51 facing the clutch head, the clutch is realized when the clutch head is separated from the clutch groove, the clutch is released when the clutch head is inserted into the clutch groove, and two ends of the clutch shaft 55 are arranged on the frame of the tricycle body through the bearing and the bearing seat. One end of the clutch shaft 55 is provided with a clutch output sprocket 60, and the clutch output sprocket 60 is connected with a wheel shaft sprocket 61 arranged on the wheel shaft through a chain.
The speed ratio of the first chain wheel 11 to the first speed change chain wheel 21 is 2: 1-3: 1, and the speed ratio of the large bevel gear 24 to the small bevel gear 25 is 2: 1-3: 1.
The speed ratio of the input chain wheel 51 to the first output chain wheel 26 at the output end of the acceleration mechanism is 1: 2-1: 3; the gear ratio of the second output sprocket 32 to the clutch mechanism input sprocket 51 is 1:2 to 1: 3.
The speed ratio of the clutch mechanism output chain wheel 60 to the wheel shaft chain wheel 61 is 1: 2-1: 3.
From the above ratio it can be seen that there is an up-speed from the first sprocket 11 to the freewheel and a down-speed from the second output sprocket 32 to the wheel axle sprocket. Wherein, the acceleration is more favorable to the energy storage, and the deceleration is for riding safety.
The tricycle body 1 is provided with a rear wheel frame at two rear wheels, and the two rear wheels are respectively connected with the rear wheel frame through respective rear wheel shafts.
The tricycle body-building bicycle has the advantages that the accelerating mechanism, the speed reducer, the flywheel and the clutch mechanism are combined with the tricycle body, so that the tricycle body-building bicycle can be used as a body-building bicycle when not riding, and the tricycle product is expanded by the aid of multiple functions of reducing riding pressure by means of flywheel energy storage when riding. The accelerating mechanism is used for accelerating to drive the flywheel to rotate at a high speed for energy storage, the speed reducer is used for decelerating to drive the wheels to rotate, compared with the common tricycle, the frequency of pedaling by a rider is reduced, the riding distance is the same, and the tricycle has obvious riding comfort.
Although particular embodiments of the invention have been described and illustrated in detail, it should be understood that various equivalent changes and modifications could be made to the above-described embodiments in accordance with the spirit of the invention, and the resulting functional effects would still fall within the scope of the invention.
Claims (9)
1. A multipurpose tricycle comprises a tricycle body and is characterized in that: the three-wheel vehicle body pedal is characterized by further comprising an accelerating mechanism, a speed reducer, a flywheel and a clutch mechanism, wherein a first chain wheel at the pedal position of the three-wheel vehicle body is connected with the accelerating mechanism through a chain, the output end of the accelerating mechanism is connected with the input end of the speed reducer, the flywheel is installed at one end of an input shaft of the speed reducer, the output end of the speed reducer is connected with the clutch mechanism, and the clutch mechanism is connected with wheels; the speed ratio of the first chain wheel to the flywheel is 1: 10-15 by the accelerating mechanism and the speed reducer; when the bicycle is ridden and started or used as a body-building device, the clutch mechanism is disconnected with the wheels, and the pedals are pedaled to enable the flywheel to store energy; when riding, the clutch mechanism is connected with the wheels, and the frequency of pedaling is reduced by flywheel energy storage; when braking, the connection between the clutch mechanism and the wheel is firstly disconnected, and the brake mechanism is operated to brake.
2. The utility tricycle of claim 1, wherein: the accelerating mechanism comprises a first speed changing chain wheel, a first speed changing input shaft, a first speed changing output shaft, a large bevel gear, a small bevel gear and a first output chain wheel, the first chain wheel is connected with the first speed changing chain wheel arranged below the tricycle body frame through a chain, the first speed changing chain wheel and the large bevel gear are respectively arranged at two ends of the first speed changing input shaft, and the small bevel gear and the first output chain wheel are arranged at two ends of the first speed changing output shaft.
3. The utility tricycle of claim 2, wherein: the first chain wheel and the first speed change chain wheel are in a speed change ratio of 2: 1-3: 1, and the speed change ratio of the large bevel gear and the small bevel gear is 2: 1-3: 1.
4. The utility tricycle of claim 1, wherein: an input chain wheel and a flywheel are respectively installed at two ends of an input shaft of the speed reducer, a second output chain wheel is installed on an output shaft of the speed reducer, and the second output chain wheel is connected with an input chain wheel of the clutch mechanism through a chain.
5. The utility tricycle of claim 4, wherein: the speed ratio of the input chain wheel to a first output chain wheel at the output end of the acceleration mechanism is 1: 2-1: 3; the gear ratio of the second output chain wheel to the input chain wheel of the clutch mechanism is 1: 2-1: 3.
6. The utility tricycle of claim 1, wherein: the clutch mechanism comprises a clutch mechanism input chain wheel, a clamping rod, a shifting fork, a reset spring and a clutch shaft, wherein the clutch mechanism input chain wheel is arranged on the clutch shaft through a bearing, the clamping rod is sleeved and fixed on the clutch shaft, a limit sliding groove is arranged on the clamping rod, a limit sliding rod arranged on the clutch shaft is positioned in the sliding groove, the length direction of the sliding groove is parallel to the axis direction of the clutch shaft, a shifting groove is arranged on the outer diameter of the clamping rod, the shifting fork is rotatably arranged on the shifting fork shaft, the shifting fork shaft is arranged on a tricycle body, one end of the shifting fork is connected with a clutch handle through a clutch connecting line, the other end of the shifting fork is sleeved on the shifting groove, a check ring is arranged on the clutch shaft, one end of the reset spring abuts against the check ring, the other end abuts against one end face of the clamping rod, a clutch head is arranged at the other end of the clamping rod, a clutch groove is arranged at one side, facing the clutch mechanism input chain wheel, and the clutch head is separated from the clutch groove, the clutch head is inserted into the clutch groove to release the clutch, and two ends of the clutch shaft are arranged on the frame of the tricycle body through the bearing and the bearing seat.
7. The utility tricycle of claim 6, wherein: and one end of the clutch shaft is provided with a clutch mechanism output chain wheel which is connected with a wheel shaft chain wheel arranged on the wheel shaft through a chain.
8. The utility tricycle of claim 7, wherein: the speed ratio of the output chain wheel of the clutch mechanism to the wheel shaft chain wheel is 1: 2-1: 3.
9. The utility tricycle of claim 1, wherein: the tricycle body is provided with a rear wheel frame at two rear wheels, and the two rear wheels are respectively connected with the rear wheel frame through respective rear wheel shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111345108.0A CN114013550A (en) | 2021-11-15 | 2021-11-15 | Multipurpose tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111345108.0A CN114013550A (en) | 2021-11-15 | 2021-11-15 | Multipurpose tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114013550A true CN114013550A (en) | 2022-02-08 |
Family
ID=80064204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111345108.0A Pending CN114013550A (en) | 2021-11-15 | 2021-11-15 | Multipurpose tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114013550A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115056909A (en) * | 2022-07-12 | 2022-09-16 | 濉溪科蕾科技有限公司 | Electric vehicle power assisting device and electric vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06312629A (en) * | 1993-04-28 | 1994-11-08 | Washi Kosan Kk | Auxiliary drive device in restart or re-acceleration of vehicle |
| CN2213657Y (en) * | 1994-03-26 | 1995-11-29 | 梁富泉 | Land and water two-used manpower vessel and vehicle |
| CN2839099Y (en) * | 2005-11-18 | 2006-11-22 | 天津市鑫山车具有限公司 | Forward to-and-fro movable handle-bar driving and slope anti-skiding device for tricycle |
| CN101100215A (en) * | 2007-07-19 | 2008-01-09 | 陈国芳 | Elastic power bicycle |
| CN201211917Y (en) * | 2008-05-14 | 2009-03-25 | 林德仁 | Energy storage four-wheel exercise racing car |
| CN106740074A (en) * | 2015-11-20 | 2017-05-31 | 江苏爱福特科技开发有限公司 | A kind of serviceable vehicle chassis |
| CN109955981A (en) * | 2017-12-14 | 2019-07-02 | 核工业西南物理研究院 | One kind can dehydration-type Exercycle |
-
2021
- 2021-11-15 CN CN202111345108.0A patent/CN114013550A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06312629A (en) * | 1993-04-28 | 1994-11-08 | Washi Kosan Kk | Auxiliary drive device in restart or re-acceleration of vehicle |
| CN2213657Y (en) * | 1994-03-26 | 1995-11-29 | 梁富泉 | Land and water two-used manpower vessel and vehicle |
| CN2839099Y (en) * | 2005-11-18 | 2006-11-22 | 天津市鑫山车具有限公司 | Forward to-and-fro movable handle-bar driving and slope anti-skiding device for tricycle |
| CN101100215A (en) * | 2007-07-19 | 2008-01-09 | 陈国芳 | Elastic power bicycle |
| CN201211917Y (en) * | 2008-05-14 | 2009-03-25 | 林德仁 | Energy storage four-wheel exercise racing car |
| CN106740074A (en) * | 2015-11-20 | 2017-05-31 | 江苏爱福特科技开发有限公司 | A kind of serviceable vehicle chassis |
| CN109955981A (en) * | 2017-12-14 | 2019-07-02 | 核工业西南物理研究院 | One kind can dehydration-type Exercycle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115056909A (en) * | 2022-07-12 | 2022-09-16 | 濉溪科蕾科技有限公司 | Electric vehicle power assisting device and electric vehicle |
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