CN2224752Y - Wheel hanging type mounting mechanism - Google Patents
Wheel hanging type mounting mechanism Download PDFInfo
- Publication number
- CN2224752Y CN2224752Y CN 95233444 CN95233444U CN2224752Y CN 2224752 Y CN2224752 Y CN 2224752Y CN 95233444 CN95233444 CN 95233444 CN 95233444 U CN95233444 U CN 95233444U CN 2224752 Y CN2224752 Y CN 2224752Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- rocking arm
- vehicle frame
- hanging type
- type mounting
- Prior art date
- 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.)
- Expired - Fee Related
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- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model relates to a mechanism with a vehicle driven wheel fixed on a frame, particularly to a wheel hanging type mounting mechanism. The wheel hanging type mounting mechanism solves the problem that present automobiles and tractors with driven wheels installed on a vehicle axle have complicated structure and poor vibration damping effect. The wheel hanging type mounting mechanism is characterized in that wheels are hinged on a vehicle frame through a wheel bracket and a rocking arm. The whole mechanism can rotate up and down relatively to the vehicle frame. A spring shock absorber is hinged between the rocking arm and the vehicle frame. The mechanism can be used in mini automobiles, tractors and motorcycles.
Description
The utility model relates to the passive wheel of a kind of self-propelled vehicle and is installed in mechanism on the vehicle frame, particularly a kind of wheel suspension formula installing mechanism.
The passive wheel of current automobile, trac. all is mounted on the vehicle bridge, and vehicle bridge links by leaf spring fixed thereon and vehicle frame, the perhaps direct and vehicle frame binding of vehicle bridge.There are two shortcomings in this structure; The firstth, complex structure, cost height; The secondth, effectiveness in vibration suppression is bad.Because this 2 point, this structure are not suitable for miniature gas car and the lower power actuated vehicle of some costs.
The purpose of this utility model designs a kind of simple in structure exactly, the mechanism that the passive wheel of good damping result is installed on vehicle frame.
The utility model is achieved in that it has wheel and axletree, axletree is contained in the water hole of wheel stand, the top of wheel stand has a line of centers to become the vertical shaft at 5 ° of-15 ° of angles with vertical direction, vertical shaft is contained in the upright hole of rocking arm one end, the other end bearing pin that passes horizontal endoporus on the rocking arm at rocking arm, it is hinged on the vehicle frame articulated jounce bumper between rocking arm and vehicle frame.
The structure of the jounce bumper in this mechanism can be to be installed with guide pillar in the endoporus of a helical compression spring, and the two ends of guide pillar respectively have one to be used for the pivotally attached joint, so that hinged with rocking arm and vehicle frame.
In addition, one or two overhanging connecting lever can be arranged on wheel stand,, make wheel steering so that connect with steering hardware.
This mechanism has only a wheel stand and jounce bumper of a rocking arm except that wheel, member is few, and structure is very simple.Pull bar in the steering hardware of car linked to each other with connecting lever on the wheel stand vertical shaft of wheel on wheel stand rotated, only need with a lateral connecting rod connecting lever on the right and left wheel stand to be linked to each other again if any two passive wheels, just can realize turning to synchronously of two wheels, so this mechanism is easy to link with steering hardware.When vehicle top ripple travels, pivotally attached jounce bumper up-down vibration between one side rocking arm and vehicle frame, entire mechanism is rotated up and down around the bearing pin of rocking arm and vehicle frame hinged place on the other hand, and whole impact load is born by jounce bumper and rocking arm, so effectiveness in vibration suppression is good.
Fig. 1 is a cutaway view of the present utility model;
Fig. 2 is a block diagram of the present utility model.
Below in conjunction with accompanying drawing the utility model is described in detail.
The connection of wheel 1 usefulness spline is contained on the axletree 2, and axle head is fixed with nut.Axletree 2 usefulness two dish bearings 3 are contained in the lateral aperture of wheel stand 4, and axle head is fixed with nut.The top of wheel stand 4 has a line of centers to become the vertical shaft 5 of 8 ° of leaning angles with vertical direction, and vertical shaft 5 usefulness two dish bearings 6 are contained in the upright hole of rocking arm 7 one ends, and axle head is fixed with nut.The other end of rocking arm 7 is horizontal tubular, passes its lateral aperture with bearing pin 8, and rocking arm is attached on the vehicle frame 9.
There is a hangers 10 hole wall outside in rocking arm 7 upright holes, and jounce bumper just is hinged on the hangers 10.Jounce bumper is by a helical compression spring 11, is installed with guide pillar 12 in its endoporus, and joint 13 and 14 are being fixed in the two ends of guide pillar 12, joint 14 be used for hangers 10 hinged, joint 13 be used for jounce bumper and vehicle frame 9 hinged.
An overhanging connecting lever 15 is arranged, the pull bar of connecting lever 15 articulated steering hardwares on wheel stand 4.When steering hardware moves, pull bar pulling connecting lever 15, thus wheel stand 4 is rotated with the vertical shaft 5 of wheel 1 on wheel stand 4.When the right and left of car respectively has a follower, two different connecting levers of length are so wherein just arranged on Yi Bian the wheel stand, the pull bar of a connecting lever articulation steering device, a connecting lever is with a hinged lateral connecting rod between the connecting lever on the wheel stand of another side wheel, to realize turning to synchronously of two wheels.
The utility model can be used on mid-get car, trac. and the motor bike.
Claims (3)
1, a kind of wheel suspension formula installing mechanism, it has wheel and axletree, it is characterized in that: axletree is contained in the lateral aperture of wheel stand, wheel stand top has a line of centers to become the vertical shaft at 5 ° of-15 ° of angles with vertical direction, vertical shaft is contained in the upright hole of rocking arm one end, the other end bearing pin that passes horizontal endoporus on the rocking arm at rocking arm is hinged on it on vehicle frame articulated jounce bumper between rocking arm and vehicle frame.
2, wheel suspension formula installing mechanism according to claim 1, it is characterized in that: the structure of jounce bumper is for to be installed with guide pillar in the endoporus of a helical compression spring, respectively there is a joint that is used to cut with scissors knot at the two ends of guide pillar.
3, wheel suspension formula installing mechanism according to claim 1 and 2 is characterized in that: 1 or 2 overhanging connecting levers are arranged on the wheel stand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95233444 CN2224752Y (en) | 1995-03-24 | 1995-03-24 | Wheel hanging type mounting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95233444 CN2224752Y (en) | 1995-03-24 | 1995-03-24 | Wheel hanging type mounting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2224752Y true CN2224752Y (en) | 1996-04-17 |
Family
ID=33877586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95233444 Expired - Fee Related CN2224752Y (en) | 1995-03-24 | 1995-03-24 | Wheel hanging type mounting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2224752Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101263017B (en) * | 2005-07-18 | 2010-10-13 | 麦格纳国际公司 | Control arm and knuckle assembly |
-
1995
- 1995-03-24 CN CN 95233444 patent/CN2224752Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101263017B (en) * | 2005-07-18 | 2010-10-13 | 麦格纳国际公司 | Control arm and knuckle assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |