CN220785384U - Multi-degree-of-freedom high shock absorption effect suspension system of all-terrain vehicle - Google Patents
Multi-degree-of-freedom high shock absorption effect suspension system of all-terrain vehicle Download PDFInfo
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- CN220785384U CN220785384U CN202322035290.0U CN202322035290U CN220785384U CN 220785384 U CN220785384 U CN 220785384U CN 202322035290 U CN202322035290 U CN 202322035290U CN 220785384 U CN220785384 U CN 220785384U
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- 230000035939 shock Effects 0.000 title claims abstract description 57
- 239000000725 suspension Substances 0.000 title claims abstract description 41
- 230000000694 effects Effects 0.000 title claims abstract description 18
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 15
- 239000006096 absorbing agent Substances 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 239000000178 monomer Substances 0.000 claims description 12
- 238000013016 damping Methods 0.000 claims description 8
- 210000000078 claw Anatomy 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000000116 mitigating effect Effects 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
The utility model discloses an all-terrain vehicle multi-degree-of-freedom high shock absorption effect suspension system which comprises a vehicle frame, wherein the vehicle frame is connected with a front wheel assembly through a front suspension mechanism, the vehicle frame is connected with a rear wheel assembly through a rear suspension mechanism, the tail part of the vehicle frame is sequentially provided with an inclined section, a horizontal section, an inclined section and a horizontal section from front to back, the front end part of the inclined section is hinged with a mounting frame, the top of the mounting frame is provided with a driving assembly, the rear wheel assembly is arranged at the bottom of the mounting frame, and the rear suspension mechanism comprises two rear shock absorbers arranged between the mounting frame and the horizontal section. This application improves back shock attenuation on current shock mitigation system's basis, at frame tail end articulated mounting bracket, upwards and the level extension forms the horizontal segment with frame tail end part slope simultaneously, and the mounting bracket is located slope section and horizontal segment below to set up back bumper shock absorber between horizontal segment and mounting bracket, the vibrations that rear wheel department produced weaken jointly through the swing of mounting bracket and back bumper shock absorber, transmit the vibrations on the frame and reduce by a wide margin.
Description
Technical Field
The utility model relates to a suspension system, in particular to an all-terrain vehicle multi-degree-of-freedom high shock absorption effect suspension system.
Background
All-terrain vehicles refer to vehicles capable of running on any terrain, can freely walk on the terrain which is difficult to maneuver by common vehicles, but are difficult to jolt in the running process by common vehicles, so that suspension damping is particularly important for all-terrain vehicles.
At present, the front wheel shock absorption of all-terrain vehicles on the market basically realizes shock absorption and support by matching the front shock absorber with the double-hinged bracket, the rear wheel shock absorption basically adopts the structure that the rear wheel is fixed on the bottom frame of the vehicle frame, and then the rear shock absorber is arranged on the pipe frame and the bottom frame at the top of the vehicle frame for shock absorption and support.
The shock absorption of the rear wheel adopts a structure that the rear shock absorber is directly arranged between the pipe frame and the bottom frame, and the shock absorption effect of the rear shock absorber is completely relied on during shock absorption, and because the pipe frame and the bottom frame are required to be fixedly welded together, the shock absorption effect of the structure is general, and a driver and a passenger are caused to be greatly jolted.
Disclosure of Invention
Based on the defect of poor damping effect of a rear wheel damping structure of an all-terrain vehicle in the prior art, the utility model provides a multi-degree-of-freedom high damping effect suspension system of the all-terrain vehicle.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a high shock attenuation effect suspension of all-terrain vehicle multi freedom, including the frame, the frame is connected through front suspension mechanism with the front wheel subassembly, the frame is connected through rear suspension mechanism with the rear wheel subassembly, the afterbody of frame is equipped with slope section and horizontal segment and slope section and horizontal segment from front to back in proper order, the front end tip department of slope section articulates there is the mounting bracket, drive assembly is installed at the top of mounting bracket, the rear wheel subassembly sets up in the mounting bracket bottom, rear suspension mechanism is including setting up in two rear shock absorbers of between the tail side top of mounting bracket and the bottom of horizontal segment and bilateral symmetry, the both ends and mounting bracket and horizontal segment of rear shock absorber are articulated. Wherein the driving component is an engine component. This scheme, the frame afterbody sets up the mounting bracket that can reciprocate to set up back bumper shock absorber between the horizontal segment of mounting bracket and its upside pipe frame, weaken vibrations through the combined action of the swing of mounting bracket and back bumper shock absorber, this structure has simple structure, advantage that the shock attenuation is effectual.
Specifically, the front suspension mechanism is provided with two groups, the two groups are symmetrically arranged on the front side of the frame, the front suspension mechanism comprises an upper hinge bracket, a lower hinge bracket and a front shock absorber, the left side and the right side of the front side of the frame are respectively provided with an upper mounting part, a middle mounting part and a lower mounting part, one end of the upper hinge bracket is hinged on the upper mounting part, and the other end of the upper hinge bracket is connected with an upper claw of a front wheel steering knuckle fork through a connecting ball head; one end of the lower hinge frame is hinged with the lower mounting part, and the other end of the lower hinge frame is connected with a lower claw of the front wheel steering yoke; the two ends of the front shock absorber are respectively hinged on the middle mounting part and the lower hinge bracket.
Specifically, lower articulated frame and last articulated frame all have two hack levers of separation, and the bottom of hack lever is passed through the horizontal pole and is connected, and the middle part of hack lever is equipped with the crosspiece. Specifically, the bottom end of the front shock absorber is hinged to the crosspiece.
Specifically, two groups of upper shaft seats are arranged on the upper connecting part, each group of upper shaft seats comprises two upper shaft seat monomers at intervals, an upper hinge shaft is arranged on the upper shaft seat in a penetrating manner, and two hack levers of the upper hinge frame extend to the gap positions of the two groups of upper shaft seat monomers respectively and are welded on the upper hinge shaft at the gap positions.
Specifically, two groups of lower shaft seats are arranged below the lower connecting part, each group of lower shaft seats comprises two lower shaft seat monomers at intervals, a lower hinge shaft is arranged below the lower shaft seats in a penetrating manner, and two hack levers of the lower hinge frame extend to gaps of the two groups of lower shaft seat monomers respectively and are welded on the lower hinge shaft at the gaps.
Specifically, the front end of the inclined section is provided with a horizontally extending driver seat mounting part, and a driver seat is mounted at the driver seat mounting part.
Specifically, the frame includes the bottom frame and sets up the pipe support on the bottom frame, and the bottom frame and the pipe support at frame middle part are supported each other and are leaned on and welded and connect, and slope section and horizontal segment are the part of pipe support, and the tail end of bottom frame extends to the front end tip department of slope end and the mounting bracket articulates in bottom frame tail end.
Specifically, the bottom frame front side has the installing frame, and the both sides of installing frame are equipped with three horizontal square pole, and three square pole form upper mounting portion, well installation department and lower installation department.
Compared with the prior art, the utility model has the advantages that: this application is through setting up the mounting bracket that can reciprocate at the frame afterbody to set up back bumper shock absorber between the horizontal segment of mounting bracket and its upside pipe frame, the vibrations are attenuated in the combined action of the swing of mounting bracket and back bumper shock absorber, and this structure has simple structure, advantage that the shock attenuation is effectual.
Drawings
The utility model will be described in further detail below in connection with the drawings and the preferred embodiments, but it will be appreciated by those skilled in the art that these drawings are drawn for the purpose of illustrating the preferred embodiments only and thus should not be taken as limiting the scope of the utility model. Moreover, unless specifically indicated otherwise, the drawings are merely schematic representations, not necessarily to scale, of the compositions or constructions of the described objects and may include exaggerated representations.
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a bottom view of the present utility model;
FIG. 3 is a side view of the present utility model;
fig. 4 is a perspective view (front view) of the present utility model;
FIG. 5 is a perspective view (bottom side view) of the present utility model;
in the figure: 1. a frame; 101. a bottom frame; 1011. a mounting frame; 102. a pipe rack; 103. a mounting frame; 2. a front suspension mechanism; 201. an upper hinge bracket; 202. a lower hinge bracket; 203. a front shock absorber; 204. connecting a ball head; 205. an upper shaft seat; 206. a lower shaft seat; 207. an upper hinge shaft; 208. a lower hinge shaft; 3. and a rear shock absorber.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the drawings, and those skilled in the art will appreciate that the descriptions are merely illustrative, exemplary, and should not be construed as limiting the scope of the present utility model.
It should be noted that: like reference numerals denote like items in the following figures, and thus once an item is defined in one figure, it may not be further defined and explained in the following figures.
Examples
The title of the suspension system with high damping effect and multiple degrees of freedom of the all-terrain vehicle is mainly described in the embodiment, and the title is specifically as follows:
rear suspension damping portion:
the utility model provides an all-terrain vehicle multi freedom high shock attenuation effect suspension, as shown in fig. 1-3, including frame 1, frame 1 is connected through front suspension mechanism 2 with the front wheel subassembly, frame 1 is connected through back suspension mechanism with the rear wheel subassembly, frame 1's afterbody is equipped with slope section and horizontal segment and slope section and horizontal segment from front to back in proper order, the front end tip department of slope section articulates there is mounting bracket 103, the drive assembly is installed at the top of mounting bracket 103, the rear wheel subassembly sets up in mounting bracket 103 bottom, back suspension mechanism is including setting up in the tail side top of mounting bracket 103 and two rear shock absorber 3 of bilateral symmetry between the bottom of horizontal segment, the both ends and mounting bracket 103 and horizontal segment of rear shock absorber 3 are articulated. Wherein the driving component is an engine component. This scheme, frame 1 afterbody sets up the up and down wobbling mounting bracket 103 to set up back bumper shock absorber 3 between the horizontal segment of mounting bracket 103 and its upside pipe frame 102, weaken vibrations through the combined action of the wobbling of mounting bracket 103 and back bumper shock absorber 3, this structure has simple structure, advantage that the shock attenuation is effectual.
Front suspension damping portion:
as shown in fig. 1, 4 and 5, the front suspension mechanism 2 is provided with two groups, and the two groups are symmetrically arranged on the front side of the frame 1, the front suspension mechanism 2 comprises an upper articulated frame 201, a lower articulated frame 202 and a front shock absorber 203, the left and right sides of the front side of the frame 1 are respectively provided with an upper mounting part, a middle mounting part and a lower mounting part, one end of the upper articulated frame 201 is articulated on the upper mounting part, and the other end is connected with an upper claw of a front wheel steering fork through a connecting ball head 204; one end of the lower hinge bracket 202 is hinged with the lower mounting part, and the other end is connected with a lower claw of the front wheel steering yoke; the front damper 203 is hinged at both ends to the middle mount and the lower hinge bracket 202, respectively.
Specifically, the lower hinge frame 202 and the upper hinge frame 201 are respectively provided with two separated hack levers, the bottom ends of the hack levers are connected through cross bars, and a crosspiece is arranged in the middle of each hack lever. Specifically, the bottom end of the front shock absorber 203 is hinged to the rung.
Specifically, two groups of upper shaft seats 205 are arranged on the upper connecting portion, each group of upper shaft seats 205 comprises two upper shaft seat 205 monomers at intervals, an upper hinge shaft 207 is arranged on the upper shaft seat 205 in a penetrating manner, and two hack levers of the upper hinge frame 201 extend to gaps between the two groups of upper shaft seat 205 monomers respectively and are welded on the upper hinge shaft 207 at the gaps.
Specifically, two groups of lower shaft seats 206 are arranged below the lower connecting portion, each group of lower shaft seats 206 comprises two spaced lower shaft seat 206 monomers, a lower hinge shaft 208 is arranged below the lower shaft seat 206 in a penetrating manner, and two hack levers of the lower hinge frame 202 respectively extend to the gaps of the two groups of lower shaft seat 206 monomers and are welded on the lower hinge shaft 208 at the gaps.
Part of the frame 1:
as shown in fig. 3, the vehicle frame 1 includes a bottom frame 101 and a pipe rack 102 provided on the bottom frame 101, the bottom frame 101 and the pipe rack 102 in the middle of the vehicle frame 1 are abutted against each other and welded to be connected, the inclined section and the horizontal section are both a part of the pipe rack 102, the tail end of the bottom frame 101 extends to the front end of the inclined end and the mounting bracket 103 is hinged to the tail end of the bottom frame 101.
The front end of the inclined section is provided with a driving seat installation part which extends horizontally, and a driving seat is installed at the driving seat installation part.
Specifically, the bottom frame 101 has a mounting frame 1011 on the front side, and three horizontal square bars are provided on both sides of the mounting frame 1011, the three square bars forming an upper mounting portion, a middle mounting portion, and a lower mounting portion, respectively.
While the foregoing has been provided to illustrate the principles and embodiments of the present utility model, and while specific embodiments have been described herein, it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the principles and embodiments of the utility model, the utility model is defined in the appended claims.
Claims (10)
1. The utility model provides a high shock attenuation effect suspension of all-terrain vehicle multi freedom, including the frame, the frame is connected through front suspension mechanism with front wheel subassembly, the frame is connected through rear suspension mechanism with rear wheel subassembly, its characterized in that, the afterbody of frame is equipped with slope section and horizontal segment and slope section and horizontal segment from front to back in proper order, the front end tip department of slope section articulates there is the mounting bracket, drive assembly is installed at the top of mounting bracket, rear wheel subassembly sets up in the mounting bracket bottom, rear suspension mechanism is including setting up in the tail side top of mounting bracket and two rear shock absorbers of bilateral symmetry between the bottom of horizontal segment, rear shock absorber's both ends are articulated with mounting bracket and horizontal segment.
2. The all-terrain vehicle multi-degree-of-freedom high shock absorbing effect suspension system of claim 1, wherein the front suspension mechanism is provided with two groups, and the two groups are symmetrically arranged on the front side of the vehicle frame.
3. The all-terrain vehicle multi-degree-of-freedom high shock absorption effect suspension system according to claim 2, wherein the front suspension mechanism comprises an upper articulated frame, a lower articulated frame and a front shock absorber, the left side and the right side of the front side of the vehicle frame are respectively provided with an upper mounting part, a middle mounting part and a lower mounting part, one end of the upper articulated frame is articulated on the upper mounting part, and the other end of the upper articulated frame is connected with an upper claw of a front wheel steering fork through a connecting ball head; one end of the lower hinge frame is hinged with the lower mounting part, and the other end of the lower hinge frame is connected with a lower claw of the front wheel steering yoke; the two ends of the front shock absorber are respectively hinged on the middle mounting part and the lower hinge bracket.
4. The all-terrain vehicle multi-degree-of-freedom high shock absorbing effect suspension system of claim 3, wherein the lower articulated frame and the upper articulated frame are provided with two separated hack levers, the bottom ends of the hack levers are connected through cross bars, and a crosspiece is arranged in the middle of the hack levers.
5. The multi-degree-of-freedom high shock absorption effect suspension system of claim 4, wherein two groups of upper shaft seats are arranged on the upper connecting part, each group of upper shaft seats comprises two spaced upper shaft seat monomers, an upper hinge shaft is arranged on the upper shaft seat in a penetrating manner, and two hack levers of the upper hinge frame extend to gaps of the two groups of upper shaft seat monomers respectively and are welded on the upper hinge shaft at the gaps.
6. The multi-degree-of-freedom high shock absorption effect suspension system of claim 4, wherein two groups of lower shaft seats are arranged below the lower connecting part, each group of lower shaft seats comprises two lower shaft seat monomers at intervals, a lower hinge shaft is arranged below the lower shaft seats in a penetrating manner, and two hack levers of the lower hinge frame extend to gaps of the two groups of lower shaft seat monomers respectively and are welded on the lower hinge shaft at the gaps.
7. The multi-degree of freedom high shock absorbing suspension system of claim 6 wherein the bottom end of the front shock absorber is hinged to the rail.
8. The suspension system with high damping effect for multiple degrees of freedom of an all-terrain vehicle according to claim 1, wherein the front end of the inclined section is provided with a horizontally extending driver's seat mounting portion, and a driver's seat is mounted at the driver's seat mounting portion.
9. The multi-degree of freedom high shock absorbing suspension system of claim 3 wherein the frame comprises a bottom frame and a tube frame disposed on the bottom frame, the bottom frame and tube frame in the middle of the frame are connected by being abutted against each other and welded, the inclined section and the horizontal section are both part of the tube frame, the tail end of the bottom frame extends to the front end of the inclined end and the mounting frame is hinged to the tail end of the bottom frame.
10. The multi-degree of freedom high shock absorbing suspension system of claim 9 wherein the bottom frame has a mounting frame on a front side thereof, and three horizontal square bars are provided on both sides of the mounting frame, the three square bars forming an upper mounting portion, a middle mounting portion and a lower mounting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322035290.0U CN220785384U (en) | 2023-07-31 | 2023-07-31 | Multi-degree-of-freedom high shock absorption effect suspension system of all-terrain vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322035290.0U CN220785384U (en) | 2023-07-31 | 2023-07-31 | Multi-degree-of-freedom high shock absorption effect suspension system of all-terrain vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220785384U true CN220785384U (en) | 2024-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322035290.0U Active CN220785384U (en) | 2023-07-31 | 2023-07-31 | Multi-degree-of-freedom high shock absorption effect suspension system of all-terrain vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220785384U (en) |
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2023
- 2023-07-31 CN CN202322035290.0U patent/CN220785384U/en active Active
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