WO2007098664A1 - Essieu arrière à arbre arrière creux pour autosable - Google Patents

Essieu arrière à arbre arrière creux pour autosable Download PDF

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Publication number
WO2007098664A1
WO2007098664A1 PCT/CN2007/000042 CN2007000042W WO2007098664A1 WO 2007098664 A1 WO2007098664 A1 WO 2007098664A1 CN 2007000042 W CN2007000042 W CN 2007000042W WO 2007098664 A1 WO2007098664 A1 WO 2007098664A1
Authority
WO
WIPO (PCT)
Prior art keywords
sprocket
rear axle
elastic
hollow
brake disc
Prior art date
Application number
PCT/CN2007/000042
Other languages
English (en)
Chinese (zh)
Inventor
Yongzhou Zhao
Qingbin Bai
Original Assignee
Guangzhou Panyu Huanan Motors Group Co., Ltd
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 Guangzhou Panyu Huanan Motors Group Co., Ltd filed Critical Guangzhou Panyu Huanan Motors Group Co., Ltd
Publication of WO2007098664A1 publication Critical patent/WO2007098664A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B37/00—Wheel-axle combinations, e.g. wheel sets
    • B60B37/10—Wheel-axle combinations, e.g. wheel sets the wheels being individually rotatable around the axles
    • 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
    • B62K5/01—Motorcycles with four or more wheels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 

Definitions

  • the rear axle of the ATV of the hollow rear axle of the utility model belongs to the field of the rear axle of the vehicle, and particularly relates to a rear axle of an ATV.
  • the traditional rear axle is solid, and the weight and consumables are relatively large, resulting in heavy vehicle quality.
  • the rear axle and the disc brake disc connecting disc and the chain disc connecting disc are splined, requiring special equipment processing, and the processing technology is complicated.
  • the sprocket and sprocket lands are rigidly connected and fastened with bolts, and the sprocket wears severely.
  • the bearing seat installed on the rear axle of the ATV adopts a circular sleeve structure.
  • the adjustment bolts on the bearing seat are required to adjust the chain tension. Because the bolt is subjected to large force, it is easy to cause the adjustment bolt to break, which seriously affects the driving safety.
  • the purpose of the utility model is to avoid the deficiencies of the prior art, and to design a rear axle of a beach rear axle with a light weight, which is not easy to wear, has high transmission efficiency, and is safe and reliable.
  • the purpose of the utility model is achieved by the following measures: hollow rear axle, elastic buffer rubber, rear cradle, eccentric bearing seat, elastic sprocket mounting bolt, sprocket disc brake disc holder, rear disc brake pump
  • the mounting plate is composed, the rear brake disc and the elastic sprocket are mounted on the sprocket disc brake disc holder, and are fastened by bolts, and the elastic buffer rubber is mounted on the elastic sprocket, the sprocket disc brake disc holder, the rear brake disc
  • the elastic sprocket is connected to the hollow rear axle by a flat key, and the rear cradle, the eccentric bearing seat and the rear disc brake pump mounting plate are mounted on the hollow rear axle and fixed with bolts, the rear axle is hollow, and the bearing seat is used.
  • the eccentric bearing seat, the eccentric bearing seat is mounted on the hollow rear axle, and the eccentric bearing seat has a scale line at both ends, and the rotating eccentric bearing seat changes the rear axle position relative to the front wheel front and rear position, thereby adjusting the elastic state of the chain.
  • the front and rear positions of the rear axle relative to the front wheel can be accurately adjusted, and the chain can be smoothly adjusted to improve the transmission efficiency and the transmission accuracy. It is easy to machine with flat key connection.
  • Elastic chain The wheel uses elastic buffer rubber as a cushion to make the connection between the sprocket and the sprocket disc brake disc mount flexible, reducing vibration and sprocket wear.
  • the elastic buffer rubber of the utility model is mounted on the elastic sprocket, the sprocket disc brake disc fixing seat, the rear brake disc and the elastic sprocket are connected to the hollow rear axle by the flat key, and the rear axle is hollow.
  • the utility model has the unique structure, the weight of the hollow rear axle is reduced, the consumption of the village is less, the processing is easy, the flexible connection reduces the vibration and the sprocket wear, the operation is simple, and the transmission efficiency and the transmission accuracy can be improved.
  • Figure 1 is a schematic view of the structure of the present invention.
  • FIG. 2 is a schematic structural view of an eccentric bearing housing of the present invention.
  • Figure 3 is a schematic view of the structure of the elastic sprocket of the present invention. detailed description
  • the utility model is composed of a hollow rear axle 1, an elastic buffer rubber 2, a rear cradle 3, an eccentric bearing seat 4, an elastic sprocket mounting bolt 5, an elastic sprocket 6, a sprocket
  • the disc brake disc fixing base 7, the rear brake disc 8, and the rear disc brake pump mounting plate 9 are composed, the rear brake disc and the elastic sprocket are mounted on the sprocket disc brake disc fixing seat, and are fastened by bolts, the rear cradle,
  • the rear disc brake pump mounting plate is mounted on the hollow rear axle and fixed with bolts.
  • the eccentric bearing seat is mounted on the hollow rear axle.
  • the sprocket is connected to the hollow rear axle by a flat key, the elastic buffer rubber is mounted on the elastic sprocket, and the elastic sprocket uses four rubber cushions to make the connection between the sprocket and the sprocket disc brake disc holder flexible.
  • the eccentric bearing seat is mounted on the hollow rear axle, and the eccentric bearing seat has a scale line at both ends, and the rotating eccentric bearing seat changes the rear axle position relative to the front wheel front and rear position, thereby adjusting the elastic state of the chain.
  • the rear axle can be accurately adjusted relative to the front and rear positions of the front wheel, and the chain can be smoothly adjusted to improve the transmission efficiency and transmission accuracy.
  • the elastic sprocket uses elastic buffer rubber as a cushion to make the connection between the sprocket and the sprocket disc brake seat into a flexible joint, reducing vibration and sprocket wear.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)

Abstract

L'essieu arrière à arbre arrière creux pour autosable comprend un arbre arrière creux (1), des buttoirs élastiques en caoutchouc (2), un cadre oscillant arrière (3), des éléments de cage de roulement excentriques (4), des boulons (5) de montage d'un pignon élastique (6), un organe de maintien (7) du pignon et du disque de frein, une plaque de montage (9) pour cylindre de frein. Les butoirs élastiques en caoutchouc (2) sont montés dans le pignon (6), qui est à son tour et conjointement avec l'organe de maintien (7) et le disque de frein arrière (8), monté sur l'arbre arrière (1) par assemblage à clavette plate.
PCT/CN2007/000042 2006-03-03 2007-01-08 Essieu arrière à arbre arrière creux pour autosable WO2007098664A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNU2006200558748U CN2889774Y (zh) 2006-03-03 2006-03-03 空心式后轴的沙滩车后桥
CN200620055874.8 2006-03-03

Publications (1)

Publication Number Publication Date
WO2007098664A1 true WO2007098664A1 (fr) 2007-09-07

Family

ID=38020426

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/000042 WO2007098664A1 (fr) 2006-03-03 2007-01-08 Essieu arrière à arbre arrière creux pour autosable

Country Status (2)

Country Link
CN (1) CN2889774Y (fr)
WO (1) WO2007098664A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110758015A (zh) * 2019-11-14 2020-02-07 徐州永盛机电有限公司 一种具有缓冲功能的电动三轮车后桥

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4541502A (en) * 1982-05-31 1985-09-17 Honda Giken Kogyo Kabushiki Kaisha Rear axle supporting structure in three-wheeled motor vehicle
US4714453A (en) * 1985-05-23 1987-12-22 Honda Giken Kogyo Kabushiki Kaisha Drive chain adjustment mechanism for vehicles having two rear wheels
CN2216475Y (zh) * 1995-03-08 1996-01-03 任荃 车用空芯半轴
US5683215A (en) * 1994-11-30 1997-11-04 Valeo Systemes D'essuyage Device for fastening an element to another element such as the bodywork of a motor vehicle
CN2725055Y (zh) * 2004-07-16 2005-09-14 重庆隆鑫工业（集团）有限公司 分离式后桥

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4541502A (en) * 1982-05-31 1985-09-17 Honda Giken Kogyo Kabushiki Kaisha Rear axle supporting structure in three-wheeled motor vehicle
US4714453A (en) * 1985-05-23 1987-12-22 Honda Giken Kogyo Kabushiki Kaisha Drive chain adjustment mechanism for vehicles having two rear wheels
US5683215A (en) * 1994-11-30 1997-11-04 Valeo Systemes D'essuyage Device for fastening an element to another element such as the bodywork of a motor vehicle
CN2216475Y (zh) * 1995-03-08 1996-01-03 任荃 车用空芯半轴
CN2725055Y (zh) * 2004-07-16 2005-09-14 重庆隆鑫工业（集团）有限公司 分离式后桥

Also Published As

Publication number Publication date
CN2889774Y (zh) 2007-04-18

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