WO2018107351A1 - Arbre transversal à cisaillement nul - Google Patents

Arbre transversal à cisaillement nul Download PDF

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Publication number
WO2018107351A1
WO2018107351A1 PCT/CN2016/109601 CN2016109601W WO2018107351A1 WO 2018107351 A1 WO2018107351 A1 WO 2018107351A1 CN 2016109601 W CN2016109601 W CN 2016109601W WO 2018107351 A1 WO2018107351 A1 WO 2018107351A1
Authority
WO
WIPO (PCT)
Prior art keywords
cross shaft
shear
hole
shaft
seat
Prior art date
Application number
PCT/CN2016/109601
Other languages
English (en)
Chinese (zh)
Inventor
卓日葵
Original Assignee
祥发金属工业股份有限公司
卓日葵
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 祥发金属工业股份有限公司, 卓日葵 filed Critical 祥发金属工业股份有限公司
Priority to JP2018600089U priority Critical patent/JP3224173U/ja
Priority to PCT/CN2016/109601 priority patent/WO2018107351A1/fr
Publication of WO2018107351A1 publication Critical patent/WO2018107351A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
    • B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected

Definitions

  • the invention relates to a cross shaft, in particular to a shear-free cross shaft applied to a locomotive, which is achieved by fixing an engine to a lock plate and combining a rear axle of the vehicle body with a cross shaft seat.
  • the shear force can be offset by the swing of the cross shaft seat and the lock plate.
  • the conventional vehicle body is respectively provided with a rear axle 71 at both ends of an engine 70, and a free end of each rear axle 71 is respectively provided with a wheel 72, because the connection between the rear axle 71 and the engine 70 is fixed and cannot be rotated.
  • the vehicle body passes through an obstacle 75 and one of the wheels 72 is lifted up, at this time, the shearing force is concentrated between the rear axles 71. If the shearing force is concentrated and accumulated for a long period of time, the rear axle 71 will be broken. .
  • the object of the present invention is to provide a shear-free cross shaft applied to a locomotive, which has a simple structure and convenient loading and unloading, and can effectively offset the shear force when passing through an obstacle and improve the service life.
  • the present invention discloses a shear-free cross shaft applied to a locomotive, which is characterized by comprising:
  • a connecting rod is respectively extended from two sides of a connecting seat, the connecting seat is provided with a continuous hole, a bushing is disposed in the through hole, and the shaft sleeve is provided with a shaft hole;
  • the locking plate is disposed on the cross shaft seat;
  • Two consecutive bearings are respectively disposed at two ends of the cross shaft seat, and each of the joint bearings is disposed at a center of a slot, and the slot is bored through the connecting rod.
  • the connecting bearing is different from the other side of the connecting rod to a connecting portion, and the connecting portion locks a pull rod with respect to the other side of the connecting seat.
  • a fixing portion is disposed on each of the two ends of the connecting rod, and a fixing hole is disposed in each of the fixing portions.
  • the connecting portion defines a second positioning member extending from a side of the fixing portion, wherein the opening is through the second positioning.
  • the piece is fixed by a second limiting member such that the pulling rod is positioned on the side of the connecting portion, and the other opening is disposed on a rear axle of the bottom of the locomotive.
  • each of the connecting rods is extended with a convex member, and a concave portion is recessed between the protruding member and the connecting rod And the annular recess and the slot of the seat bearing are in close match with each other.
  • the inside of the locking plate is disposed in parallel with the two sides to form a plurality of locking plates.
  • the connecting seat is integrally formed with each connecting rod.
  • the sleeve is axially disposed in the through hole, and the through hole and the shaft hole are parallel to each other.
  • a positioning hole is disposed on each side of the locking plate, and each of the positioning holes is matched with a first fixing member.
  • each of the joint bearings respectively has at least one groove fixing hole at both ends, and each groove fixing hole is matched with a second fixing member.
  • the sleeve is a soft and elastic material.
  • the present invention is applied to a base of a tricycle or a four-wheeled vehicle through which the lock plate and each of the joint bearings are rotatable.
  • the cross shaft The seat will swing left and right with the rear wheel undulations, and the lock plate will swing up and down or left and right with the rear wheel, thereby offsetting the shear force accumulated by the rear axle, which can effectively prevent the rear wheel from causing the vehicle due to obstacles.
  • the weight of the heart shifts, causing the shear force to concentrate and causing the broken body, rear axle or engine foot of the car body to achieve safe driving and improve the durability of the car body.
  • each of the bearings can be fine-tuned to match the inclination of each link, so that the seat bearing can be tightly fitted to each link.
  • the sleeve is made of a soft and elastic material, so that the sleeve can cushion the force of the locking plate and has the shock absorbing effect.
  • each tie rod has the function of assisting to reduce the accumulation of shear force. Since one end of each pull rod is combined with the connecting portion and the other end is coupled with the rear axle of the vehicle body, the distance between the cross shaft seat and the rear axle of the vehicle body is indirectly maintained, thereby avoiding When the vehicle body passes through the uneven road surface, the distance between the cross shaft seat and the rear axle of the vehicle body changes.
  • Figure 1 A perspective view of the invention.
  • Figure 2 is a perspective exploded view of the present invention.
  • Figure 3 is a schematic illustration of an embodiment of the invention in connection with a rear wheel.
  • Fig. 4 is a rear view showing the state of use of the obstacle of the present invention.
  • Fig. 5 is a front elevational view showing the state of use of the obstacle in accordance with the present invention.
  • Figure 6 Schematic diagram of the state of use of conventional obstacles.
  • the present invention is a shear-free cross shaft applied to a locomotive, comprising: a cross shaft
  • the base 10 has a connecting rod 14 extending radially from opposite ends of a connecting base 12, and the connecting seat 12 is coaxially disposed with a constant hole 121, and a free end of each connecting rod 14 is extended.
  • a recessed portion 142 is recessed between the protruding member 141 and the connecting rod 14.
  • the connecting seat 12 and the connecting rod 14 are integrally formed.
  • a sleeve 16 is disposed in the through hole 121.
  • the sleeve 16 is axially disposed with a shaft hole 161.
  • the shaft hole 161 and the through hole 121 are parallel to each other.
  • a locking plate 20 is formed in a U-shaped plate body, and a first positioning member 24 is disposed at a center of the locking plate 20, and a positioning hole 26 is disposed on each of the two side plates, and the inner surface of the locking plate 20 faces
  • the plurality of locking plates 22 are disposed at the free end, and the locking plates 22 are parallel to the two side plates of the locking plate 20, and the locking plate 20 is bored by the first positioning member 24 through the shaft hole 161
  • a first limiting member 18 fixes the first positioning member 24 such that the locking plate 20 abuts against the connecting seat 12 of the cross shaft base 10.
  • Each of the positioning holes 26 is respectively provided with a first fixing member 261, and corresponding positioning holes 26 and locking plates 22 are inserted through the first fixing members 261 to fix the engine of the vehicle body. On the board 20.
  • each of the joint bearings 30 is provided with a slot 32 in the center thereof, and a slot fixing hole 34 is respectively disposed at a periphery of the adjacent ends, and the slot 32 of each of the bracket bearings 30 is respectively engaged with
  • Each of the ring recesses 142 is further disposed through each of the slot fixing holes 34 through a plurality of second fixing members 36 to lock a connecting portion 55 to the coupled bearing 30.
  • the rods 40 are integrally formed with a fixing portion 42.
  • the fixing portions 42 respectively define an opening 44 in the center.
  • the connecting portion 55 defines a second positioning member 441 corresponding to the side of the fixing portion 42.
  • An opening 44 is inserted through the second positioning member 441 and fixed by a second limiting member 442, so that one end of the connecting rod 40 is fixed to the connecting portion 55 different from the side of the connecting bearing 30, and
  • An opening 44 is provided in a rear axle 60 at the bottom of the locomotive.
  • each of the connecting rods 14 of the cross-seat 10 is combined with each of the connecting bearings 30, and each of the connecting bearings 30 is combined with each connecting portion 55, and the top of each connecting portion 55 is combined with a frame 61.
  • a plurality of shock absorbers 62 are fixed to the rear end of the frame 61, and the other end of each of the shock absorbers 62 is fixed to a rear axle 60.
  • the rear axle 60 is provided with an engine 63.
  • the engine 63 is different from the rear axle.
  • the other end of the 60 is coupled to the lock plate 20.
  • the pull rods 40 located on both sides of the bottom of the vehicle body are bounced up and down.
  • the distance between the cross-seat 10 and the rear axle 60 is limited to avoid a change in the distance between the cross-seat 10 and the rear axle 60, thereby achieving the effect of assisting shear.
  • the above structural design of the present invention can effectively overcome the shortcomings faced by the conventional invention, and further has the above-mentioned numerous advantages and practical values. Therefore, the present invention is an innovative invention and is in the same technical field. The same or similar product inventions or public use are not seen in the present invention. Therefore, the present invention has met the requirements for "novelty” and “progressiveness” of the invention patents, and is applied according to law; however, those who are familiar with the technology can not leave The invention is subject to change and modifications of the invention, and such changes and modifications are intended to be included within the scope of the following claims.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)

Abstract

La présente invention concerne un arbre transversal à cisaillement nul destiné à être utilisé sur un véhicule automobile, comprenant une base (10) d'arbre transversal, une plaque de verrouillage (20), et deux paliers de siège de liaison (30) assemblés ensemble. La plaque de verrouillage (20) est placée au-dessus de la base (10) d'arbre transversal. Les paliers de siège de liaison (30) sont respectivement disposés sur les deux extrémités de la base (10) d'arbre transversal. La base (10) d'arbre transversal, la plaque de verrouillage (20), et chacun des paliers de siège de liaison (30) sont en prise avec une carrosserie de véhicule, une structure permet d'obtenir, à travers la base (10) d'arbre transversal, une caractéristique de conception rotative pour la plaque de verrouillage (20) et pour chacun des paliers de siège de liaison (30). Lorsque la carrosserie de véhicule passe sur une surface de route inégale, la structure peut annuler une force de cisaillement d'un essieu arrière (60) du véhicule automobile, ce qui permet d'empêcher efficacement la concentration de la force de cisaillement d'endommager un châssis de véhicule (61), l'essieu arrière (60), ou le bâti moteur d'une carrosserie de véhicule, réalisant ainsi des conditions de conduite sûre ainsi que la durabilité du matériel.
PCT/CN2016/109601 2016-12-13 2016-12-13 Arbre transversal à cisaillement nul WO2018107351A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018600089U JP3224173U (ja) 2016-12-13 2016-12-13 オートバイ用ゼロせん断力十字軸
PCT/CN2016/109601 WO2018107351A1 (fr) 2016-12-13 2016-12-13 Arbre transversal à cisaillement nul

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/109601 WO2018107351A1 (fr) 2016-12-13 2016-12-13 Arbre transversal à cisaillement nul

Publications (1)

Publication Number Publication Date
WO2018107351A1 true WO2018107351A1 (fr) 2018-06-21

Family

ID=62557802

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/109601 WO2018107351A1 (fr) 2016-12-13 2016-12-13 Arbre transversal à cisaillement nul

Country Status (2)

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JP (1) JP3224173U (fr)
WO (1) WO2018107351A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600072A (en) * 1984-03-05 1986-07-15 Gkn Automotive Components, Inc. Independent wheel suspension using thrust bearing constant velocity universal drive joints as suspension members in combination with a wheel assembly and differential coupled to pivot about a transverse stabilizer
CN102717675A (zh) * 2012-04-07 2012-10-10 西北农林科技大学 一种可调高差的转向驱动车桥
CN103963594A (zh) * 2013-01-25 2014-08-06 邱飞 小型车用独立减振电动后桥
CN104260613A (zh) * 2014-10-21 2015-01-07 三明学院 田园搬运管理机后桥专用的带双向摆臂悬架机构
CN105034743A (zh) * 2015-08-28 2015-11-11 李海龙 半独立汽车后悬挂
CN205022323U (zh) * 2015-07-27 2016-02-10 徐工集团工程机械股份有限公司道路机械分公司 轮式摊铺机悬挂系统

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600072A (en) * 1984-03-05 1986-07-15 Gkn Automotive Components, Inc. Independent wheel suspension using thrust bearing constant velocity universal drive joints as suspension members in combination with a wheel assembly and differential coupled to pivot about a transverse stabilizer
CN102717675A (zh) * 2012-04-07 2012-10-10 西北农林科技大学 一种可调高差的转向驱动车桥
CN103963594A (zh) * 2013-01-25 2014-08-06 邱飞 小型车用独立减振电动后桥
CN104260613A (zh) * 2014-10-21 2015-01-07 三明学院 田园搬运管理机后桥专用的带双向摆臂悬架机构
CN205022323U (zh) * 2015-07-27 2016-02-10 徐工集团工程机械股份有限公司道路机械分公司 轮式摊铺机悬挂系统
CN105034743A (zh) * 2015-08-28 2015-11-11 李海龙 半独立汽车后悬挂

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