KR950004926Y1 - Speed change device - Google Patents

Speed change device Download PDF

Info

Publication number
KR950004926Y1
KR950004926Y1 KR2019930008497U KR930008497U KR950004926Y1 KR 950004926 Y1 KR950004926 Y1 KR 950004926Y1 KR 2019930008497 U KR2019930008497 U KR 2019930008497U KR 930008497 U KR930008497 U KR 930008497U KR 950004926 Y1 KR950004926 Y1 KR 950004926Y1
Authority
KR
South Korea
Prior art keywords
gear
gears
shaft
reverse
engine
Prior art date
Application number
KR2019930008497U
Other languages
Korean (ko)
Other versions
KR940026551U (en
Inventor
조건휘
Original Assignee
조건휘
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 조건휘 filed Critical 조건휘
Priority to KR2019930008497U priority Critical patent/KR950004926Y1/en
Publication of KR940026551U publication Critical patent/KR940026551U/en
Application granted granted Critical
Publication of KR950004926Y1 publication Critical patent/KR950004926Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/12—Motorcycles, Trikes; Quads; Scooters
    • B60Y2200/122—Trikes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Transmission Devices (AREA)

Abstract

내용 없음.No content.

Description

삼륜차용 전, 후진 변속기Tricycle front and reverse transmission

제1도는 본 고안의 개략적이 평면구조도.1 is a schematic plan view of the present invention.

제2도는 본 고안 요부의 분해사시도.Figure 2 is an exploded perspective view of the main part of the present invention.

제3도는 본 고안의 동작을 보여주기 위한 것으로, 제3(a)도는 전진구동시의 관계구성도, 제3(b)도는 후진구동시의 관계구성도.Figure 3 is for showing the operation of the present invention, Figure 3 (a) is the configuration of the relationship in the forward drive, Figure 3 (b) is the configuration of the relationship in the backward drive.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 엔진기어 2 : 체인1: engine gear 2: chain

10 : 구동기어 11 : 주축기어10: drive gear 11: spindle gear

12, 12' : 동력전달기어 13, 13' : 공전기어12, 12 ': Power transmission gear 13, 13': Slip gear

14 : 링기어 15 : 구동축14 ring gear 15 drive shaft

20 : 전진기어 20' : 후진기어20: Forward Gear 20 ': Reverse Gear

21, 21' : 피동기어 22 : 부싱21, 21 ': driven gear 22: bushing

23 : 섭동기어 24 : 출력측23: Perturbation gear 24: Output side

30 : 유니버셜죠인트 40 : 차판30: universal joint 40: tea plate

본 고안은 삼륜차용 전, 후진 변속기에 관한 것으로, 특히, 엔진과 연결되는 구동기어 및 바퀴축의 차동기어를 각각 치합되게 하여 신뢰성을 제공하게된 전, 후진 변속기에 관한 것이다.The present invention relates to a forward and backward transmission for a tricycle, and more particularly, to a forward and backward transmission that provides reliability by engaging a differential gear of a drive shaft and a wheel shaft connected to an engine, respectively.

종래의 경우, 이륜차인 오토바이를 개조하여 장애자용, 상업운반용, 사이드카 및 원동기 등을 제작하여 사용하였다.In the conventional case, a motorcycle, which is a two-wheeled vehicle, was used to manufacture a disabled person, a commercial vehicle, a sidecar, a prime mover, and the like.

그러나, 오토바이를 개조한 관계로 후진을 할 수 없었고, 이를 개선하기 위하여, 체인 연결식의 후진 장치를 개발하여 사용하기로 하였으나, 이는 각각의 기어를 체인 연결식으로 구성한 관계로 동력전달 과정이 복잡하였고, 체인이 느슨해져 구동기어와 동력전달기어가 맞물리지않아 헛돌게되는 경우를 배제할 수 없었다.However, due to the modification of the motorcycle, it was not possible to back up, and to improve this, it was decided to develop and use a chain linking reversing device, which was complicated by the configuration of each gear chain linking, It could not be ruled out that the chain was loosened, causing the drive gear and the power transmission gear to not be engaged and torn.

따라서, 본 고안은 상술한 바와 같은 종래의 제반 문제점을 감안하여 안출된 것으로, 구동기어 및 동력전달 기어와 전, 후진기어를 상호 치합되게 조합하여 종래기술의 문제점을 해소시킨 삼륜차용 전, 후진 변속기를 하는데 그 목적이 있다.Therefore, the present invention was devised in view of the above-described conventional problems, and the front and rear transmission for tricycles solved the problems of the prior art by combining the drive gear, the power transmission gear, and the forward and reverse gears with each other. The purpose is to.

이하, 첨부된 도면을 참조하여 본 고안의 목적을 달성하기 위한 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings will be described in detail the technical configuration for achieving the object of the present invention.

엔진과 연계된 엔진기어(1)과 구동기어(10)를 체인(2)을 매개로 치합하되, 구동기어(10)와 일체 연결되고, 주축기어(11)가 형성된 구동축(15) 외주연상에 동력전달기어(12, 12')와 공전기어(13, 13')를 주축기어(11)를 중심으로 좌, 우 대칭적으로 위치되게 각각 조합한다.The engine gear 1 and the drive gear 10 associated with the engine are meshed with each other via the chain 2, but are integrally connected with the drive gear 10 and on the outer periphery of the drive shaft 15 on which the main shaft gear 11 is formed. The power transmission gears 12 and 12 'and the idler gears 13 and 13' are combined so as to be symmetrically positioned left and right about the main gear 11.

또한, 전진기어(20)와 후진기어(20')를 피동기어(21, 21')와 결합시키고, 피동기어(21, 21') 사이에 부싱(23)을 결합하여 일정거리 유지되게 하면서 각각의 피동기어(21, 21')에 섭동기어(23)을 치합하였다.In addition, the forward gear 20 and the reverse gear 20 'are coupled to the driven gears 21 and 21', and the bushing 23 is coupled between the driven gears 21 and 21 'to maintain a predetermined distance, respectively. The perturbation gear 23 was fitted to the driven gears 21 and 21 'of.

그리고, 출력축(24)과 바퀴축(41)을 유니버셜죠인트(30)로 연결하고 유니버셜죠인트(30)의 회전을 특정방향으로 변환하는 차동장치(40)를 바퀴축(41)상에 형성하여 구성된 것이다.The differential shaft 40 is formed on the wheel shaft 41 to connect the output shaft 24 and the wheel shaft 41 to the universal joint 30 and convert the rotation of the universal joint 30 in a specific direction. will be.

여기에서의 미 설명부호 3은 변속레버, 4는 지지체인 것이다.Reference numeral 3 here denotes a shift lever and 4 denotes a support.

이상과 같이 구성된 본 고안의 작용 및 효과를 상세히 설명하면 다음과 같다.Referring to the operation and effects of the present invention configured as described above in detail.

본 고안을 적용시킨 삼륜차의 구동시에, 소정의 수단을 거쳐 엔진(또는 구동모터)을 작동케하면, 도면 제1도에서 보는 바와 같이 엔진의 가동으로 엔진기어(1)가 회전되고, 체인(2)에 의해 연결된 주축기어(11)가 엔진기어(1)의 회전방향과 동일방향으로 회전하면서 그와 치합된 링기어(14)를 회전시키게 된다.When driving the tricycle according to the present invention, when the engine (or the driving motor) is operated by a predetermined means, as shown in FIG. 1, the engine gear 1 is rotated by the operation of the engine, and the chain 2 The main shaft gear 11 connected by) rotates the ring gear 14 engaged with the main shaft gear 11 while rotating in the same direction as the rotation direction of the engine gear 1.

이어서, 도면 제3(a)도에서와 같이 변속레버(3)를 화살표 P와 같은 조작으로 전진주행으로 변속하게 되면, 링기어(14)의 위치는 주축기어(11)와 공전기어(13)와 치합되므로 주축기어(11)의 회전력을 공전기어(13)에 제공하게 된다.Subsequently, when the shift lever 3 is shifted forward by the same operation as the arrow P as shown in FIG. 3 (a), the position of the ring gear 14 is set to the main gear 11 and the idler gear 13. Since it is engaged with and provides the rotational force of the main shaft gear 11 to the revolving gear 13.

이때, 주축기어(11)의 회전에 의해 공전기어(13)와 연결된 동력 전달기어(12)가 회전하면서, 전진기어(20)와 같이 연동되고, 전진기어(20)은 섭동기어(23)와 맞물려있으므로, 출력축(24)과 일체로된 섭동기어(23)는 화살표 "F"와 같은 방향으로 회전하게 된다.At this time, the power transmission gear 12 connected to the revolving gear 13 by the rotation of the main shaft gear 11 is rotated, interlocked with the forward gear 20, the forward gear 20 and the perturbation gear 23. As it engages, the perturbation gear 23 integrated with the output shaft 24 rotates in the same direction as the arrow " F ".

이어서, 출력축(24)과 바퀴축(41)이 연결된 차동장치(40)는 유니버셜죠인트(30)에 의해 연결된 관계로, 출력축(24)의 회전방향을 변환하여 바퀴축(41)에 전달하므로서 전진주행이 이루어지도록 된다.Subsequently, the differential device 40 to which the output shaft 24 and the wheel shaft 41 are connected is connected by the universal joint 30, thereby converting the rotational direction of the output shaft 24 and forwarding it to the wheel shaft 41. Travel is made.

한편, 후진주행을 원할경우에는 도면 제3(b)도에서 보는 바와 같이 변속레버를 화살표 "R"과 같은 방향으로 조작케되면, 변속레버(3)에 조합된 고정체(4)에 의해 링기어(14)는 후진측의 공전기어(13')에 맞물리게되면서, 주축기어(11)의 회전력을 후진측 동력전달기어(12')에 전달하게 되고, 동력전달기어(12')의 회전에 의해 후진기어(20')가 연동됨으로써, 섭동기어(23)는 후진동작, 즉, 화살표 "B"와 같은 회전동작을 하게 되고, 유니버셜죠인트(30)를 통해 차동장치(40)에서 회전방향을 변환하여 바퀴축(41)에 전달하므로 후진주행을 할 수 있게된다.On the other hand, in the case where reverse driving is desired, as shown in FIG. 3 (b), when the shift lever is operated in the same direction as the arrow "R", the ring is fixed by the fixing body 4 combined with the shift lever 3. The gear 14 is engaged with the revolving side gear 13 ', and transmits the rotational force of the main shaft gear 11 to the reversing side power transmission gear 12', and the rotation of the power transmission gear 12 '. As the reverse gear 20 'is interlocked, the perturbation gear 23 has a reverse motion, that is, a rotational motion as shown by arrow "B", and the rotation direction is changed in the differential device 40 through the universal joint 30. Converted and transmitted to the wheel shaft 41, it is possible to travel backwards.

여기에서의 출력축(24)과 차동장치(40)의 연결을 유지버셜죠인트(30 : 자재이음)에 의한 것은 출력축(24)과 바퀴축(41)의 각도가 변화되어도 자유로이 동력을 전달할 수 있도록 한 것이다.Here, the connection between the output shaft 24 and the differential device 40 is maintained by the vertical joint 30 so that the power can be freely transmitted even when the angle between the output shaft 24 and the wheel shaft 41 changes. will be.

이상에서와 같이 본 고안은 오토바이를 개조한 삼륜차의 운전시에 전진 및 후진동작을 자유로이 할 수 있음은 물론, 각각의 기어구성을 서로 맞물리게 조합함으로써 보다 신뢰성 있는 구동력을 제공할 수 있게된 고안인 것이다.As described above, the present invention can freely move forward and backward when driving a three-wheeled vehicle that is a modified motorcycle, as well as provide a more reliable driving force by combining the gears with each other. .

Claims (1)

엔진의 구동에 따라 연계적인 회전동작을 이루도록, 엔진기어(1)와 체인 결합식으로 결합된 구동축(15)을 구비하고, 구동축(15) 외주연으로 주축기어(11)을 일체 결합하되, 동력전달기어(12, 12') 및 공전기어(13, 13')를 상기의 주축기어(11)를 중심으로 각각 좌, 우 대칭을 이루도록 구동축(15)상에 조합함과, 좌, 우 양측의 동력 전달기어(12, 12')와 전, 후진기어(20, 20')를 상호 치합되게 배치하면서, 전, 후진기어(20, 20')와 연결되는 피동기어(21, 21')에 섭동기어(23)가 맞물리도록 치합하는 한편, 섭동기어(23)와 일체로된 출력축(24)과 바퀴축(41)의 차동장치(40)는 유니버셜죠인트(30)를 매개로 결합하여 된것을 특징으로 하는 삼륜차 전, 후진 변속기.In order to achieve a cooperative rotation operation according to the driving of the engine, the engine gear 1 and the drive shaft 15 is coupled to the chain coupling type, and the main shaft gear 11 is integrally coupled to the outer periphery of the drive shaft 15, The transmission gears 12 and 12 'and the revolving gears 13 and 13' are combined on the drive shaft 15 so as to have left and right symmetry around the main gear 11, respectively. Perturb the driven gears 21, 21 'connected to the forward and reverse gears 20, 20' while arranging the power transmission gears 12, 12 'and the forward and reverse gears 20, 20'. While the gear 23 is engaged to be engaged, the differential shaft 40 of the output shaft 24 and the wheel shaft 41 integrated with the perturbation gear 23 is characterized by being coupled via a universal joint 30. Tricycle front, reverse transmission.
KR2019930008497U 1993-05-19 1993-05-19 Speed change device KR950004926Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930008497U KR950004926Y1 (en) 1993-05-19 1993-05-19 Speed change device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930008497U KR950004926Y1 (en) 1993-05-19 1993-05-19 Speed change device

Publications (2)

Publication Number Publication Date
KR940026551U KR940026551U (en) 1994-12-08
KR950004926Y1 true KR950004926Y1 (en) 1995-06-19

Family

ID=19355544

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930008497U KR950004926Y1 (en) 1993-05-19 1993-05-19 Speed change device

Country Status (1)

Country Link
KR (1) KR950004926Y1 (en)

Also Published As

Publication number Publication date
KR940026551U (en) 1994-12-08

Similar Documents

Publication Publication Date Title
CN109866866A (en) Moped Scooter and transmission device
JPH0539865A (en) Shift drum driving mechanism for transmission
US3045772A (en) Drive for motor bikes
US6446985B1 (en) Two-wheel-drive bicycle
US11440346B2 (en) Hub assembly and drive train
JPH06504016A (en) Bicycles, especially all-terrain vehicles
ES2063647A2 (en) Four wheel drive working vehicle having transmission clutches separately operable for driving right and left rear wheels
KR950004926Y1 (en) Speed change device
JP2647112B2 (en) Power transmission device for power assisted bicycle
JPH10203466A (en) Bicycle with auxiliary power
GB1408473A (en) Tricycle having drive train to drive rear wheels
US6095540A (en) Rotary drive means for front wheel drive bicycle
CN107298146B (en) Rear wheel driving device of side tricycle and side tricycle with double-driven rear wheels
JP3853925B2 (en) Power transmission device for automobiles
EP0378397B1 (en) Power transmission
KR20030067016A (en) Device for driving forward bicycle
WO2001072577A1 (en) Bicycle
JP2544741B2 (en) Shaft drive type bicycle
RU2061615C1 (en) Velorunner
JPS62143737A (en) Free wheel hub device
JPH05139368A (en) Two wheeler provided with front and rear wheel drive transmissions
KR200222188Y1 (en) Bicycle
JP3112247B2 (en) Rear wheel drive for tricycle with gearbox
US659713A (en) Change-speed gear for cycles.
JPH04328086A (en) Front/rear wheel-drive motorcycle

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee