CN213566170U - Cab suspension system and vehicle - Google Patents
Cab suspension system and vehicle Download PDFInfo
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- CN213566170U CN213566170U CN202022567714.4U CN202022567714U CN213566170U CN 213566170 U CN213566170 U CN 213566170U CN 202022567714 U CN202022567714 U CN 202022567714U CN 213566170 U CN213566170 U CN 213566170U
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Abstract
The utility model discloses a driver's cabin suspension system and vehicle, this driver's cabin suspension system include preceding suspension mechanism and back suspension mechanism, and back suspension mechanism includes after-poppet, shock-absorbing member, guide and longeron. The rear support has two rear support sections, and the rear support section extends along the Z axle direction of driver's cabin, and two rear support sections distribute along the Y axle direction of driver's cabin. The length direction of the shock-absorbing piece is parallel with the YOZ plane of the cab, the shock-absorbing piece extends upwards in the direction close to the front suspension mechanism, the number of the shock-absorbing pieces is two, and one end of each shock-absorbing piece is connected with the rear support section. The guide is established in the top of shock attenuation piece, and the guide extends the setting along the X axle direction of driver's cabin, and the guide is two, and the one end and a back support section of every guide are connected, and the other end is connected with the other end of a shock attenuation piece. The longitudinal beam is arranged above the guide pieces and is respectively connected with the two guide pieces. The cab suspension system can reduce longitudinal vibration to which the cab is subjected.
Description
Technical Field
The utility model relates to a vehicle engineering technical field especially relates to a driver's cabin suspension system and vehicle.
Background
The suspension system of the automobile cab has a complex structure and an unreasonable structural design, and is easy to generate abnormal longitudinal vibration. The vibration is a low-frequency vibration, the frequency of the vibration is very low, usually within 15Hz, the vibration amplitude is very large and is often intolerable, and once the vibration occurs, the vibration often causes strong dissatisfaction of customers. The vibration belongs to the low-frequency resonance problem of the whole vehicle, and is excited by the non-uniform of tires and amplified by the low-frequency mode of the whole vehicle, so that a strong resonance phenomenon is generated. The mode is a finished automobile mode, vibration energy participates in a cab suspension system, a frame and front and rear suspension systems in the vibration mode, and the cab suspension system structure and the rigid mode of a cab have main contribution to finished automobile vibration. Therefore, the main measure to prevent such vibration occurrence is to design the cab suspension system structure appropriately to avoid the occurrence of the above-described resonance phenomenon.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a driver's cabin suspension system can restrain whole car vertical abnormal vibration phenomenon, improves user's use travelling comfort.
Another object of the utility model is to provide a vehicle, the whole car vertical abnormal vibration phenomenon of suppression that can be better improves the travelling comfort when whole car is taken.
For realizing the technical effect, the utility model discloses a technical scheme of driver's cabin suspension system and vehicle as follows:
a cab suspension system comprising a front suspension mechanism and a rear suspension mechanism, the front and rear suspension mechanisms being distributed in an X-axis direction of the cab, a center of mass of the cab being located between the front and rear suspension mechanisms, the rear suspension mechanism comprising: the rear support is provided with two rear support sections, the rear support sections extend along the Z-axis direction of the cab, and the two rear support sections are distributed along the Y-axis direction of the cab; the length direction of the shock absorbing pieces is parallel to the YOZ surface of the cab, the shock absorbing pieces extend upwards in the direction close to the front suspension mechanism, the number of the shock absorbing pieces is two, and one end of each shock absorbing piece is connected with the rear support section; the guide pieces are arranged above the shock absorption pieces and extend along the X-axis direction of the cab, the number of the guide pieces is two, one end of each guide piece is connected with one rear support section, and the other end of each guide piece is connected with the other end of one shock absorption piece; the longitudinal beam is arranged above the guide pieces and is respectively connected with the two guide pieces.
Further, the connecting position of the guide piece and the longitudinal beam is higher than the connecting position of the guide piece and the rear support section.
Further, the joint of the shock absorbing member and the guide member and the connecting line of the guide member and the longitudinal beam are perpendicular to the XOY plane of the cab.
Further, the rear support section includes: the shock absorption piece is connected with the vertical section; the one end of slope section with vertical section is connected, the slope section is in keeping away from preceding suspension mechanism's direction upwards extends the setting, the guide with the other end of slope section is connected.
Further, the inclined section comprises a first inclined part, a vertical part and a second inclined part, the first inclined part and the second inclined part extend upwards in the direction away from the front suspension mechanism, one end of the first inclined part is connected with the vertical section, the other end of the first inclined part is connected with one end of the vertical part, one end of the second inclined part is connected with the vertical part, and the other end of the second inclined part is connected with the guide piece.
Furthermore, the shock absorbing part comprises an air spring, and two ends of the air spring are respectively connected with the rear support section and the guide part in a rotating mode.
Further, the guide part includes the guide part that two intervals set up, the tip of bumper shock absorber and the tip of back support section all are located two between the guide part, and with two the guide part is connected.
Further, back suspension mechanism still includes the joint piece, the joint piece with the longeron is connected, the joint piece has the joint groove, joint piece joint is two on the roof of guide part and with two the guide part is connected.
Further, the front suspension mechanism includes: the front support is provided with two front support sections which are distributed at intervals along the Y-axis direction of the cab; the buffer parts are two, one end of each buffer part is arranged at one end of each front supporting section and is far away from the other end of each front supporting section, and the other end of each front supporting section is connected with the longitudinal beam.
A vehicle comprising a cab suspension system as hereinbefore described.
The utility model has the advantages that: according to the utility model discloses a driver's cabin suspension system, back supporting section, guide, shock attenuation piece all are located the coplanar of the XOZ face of parallel and driver's cabin, can strengthen back suspension mechanism's stability to reduce the longitudinal vibration that the driver's cabin received, the shock attenuation piece also can be to the longitudinal vibration that the driver's cabin received simultaneously, the experimental test result also shows the longitudinal vibration that the reduction driver's cabin that the back suspension mechanism after this embodiment improves can be better received, consequently the utility model discloses a driver's cabin suspension system can restrain whole car vertical unusual vibration phenomenon betterly, improves user's use travelling comfort.
According to the utility model discloses a vehicle, owing to have before the driver's cabin suspension system, the whole car vertical abnormal vibration phenomenon of suppression that can be better improves the travelling comfort when whole car takes.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of a cab suspension system according to an embodiment of the present invention;
fig. 2 is a schematic partial structural diagram of a rear suspension mechanism according to an embodiment of the present invention.
Reference numerals
1. A front suspension mechanism; 11. a front bracket; 12. a buffer member;
2. a rear suspension mechanism;
21. a rear bracket; 211. a rear support section; 2111. a vertical section; 2112. an inclined section; 21121. a first inclined portion; 21122. a vertical portion; 21123. a second inclined portion; 212. a stabilizing rod;
22. a shock absorbing member; 23. a guide member; 231. a guide portion; 24. a stringer; 25. and a clamping block.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
It will be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
The specific structure of the cab suspension system according to the embodiment of the present invention will be described below with reference to fig. 1 to 2.
As shown in fig. 1-2, fig. 1 discloses a cab suspension system, which includes a front suspension mechanism 1 and a rear suspension mechanism 2, the front suspension mechanism 1 and the rear suspension mechanism 2 are distributed in the X-axis direction of the cab, the center of mass of the cab is located between the front suspension mechanism 1 and the rear suspension mechanism 2, and the rear suspension mechanism 2 includes a rear bracket 21, a shock absorber 22, a guide 23, and a longitudinal beam 24. The rear bracket 21 has two rear support sections 211, the rear support sections 211 extending in the Z-axis direction of the cab, and the two rear support sections 211 being distributed in the Y-axis direction of the cab. The longitudinal direction of the shock absorbing members 22 is parallel to the YOZ plane of the cab, the shock absorbing members 22 are provided to extend upward in a direction approaching the front suspension mechanism 1, the number of the shock absorbing members 22 is two, and one end of each shock absorbing member 22 is connected to the rear support section 211. The guide member 23 is provided above the shock absorbing members 22, the guide member 23 is provided to extend in the X-axis direction of the cab, two guide members 23 are provided, and one end of each guide member 23 is connected to one rear support section 211 and the other end is connected to the other end of one shock absorbing member 22. The longitudinal beams 24 are provided above the guides 23 and are connected to the two guides 23, respectively.
It can be understood that, since the length direction of the shock absorber 22 is parallel to the YOZ plane of the cab, and both ends of the shock absorber 22 are respectively connected to the rear support section 211 and the guide 23, the guide 23 extends along the X-axis direction of the cab, the guide 23 is connected to the rear support section 211, and the longitudinal beam 24 is disposed above the guide 23 and connected to the guide 23, the connection between the shock absorber 22 and the rear support section 211 and the guide 23, the connection between the rear support section 211 and the shock absorber 22, the connection between the guide 23 and the longitudinal beam 24, and the connection between the guide 23 and the shock absorber 22 are all located on the same plane parallel to the YOZ plane of the cab. The shock absorbing member 22 can support the cross beam through the guide member 23, and can absorb shock when the cab is vibrated in the Y-axis direction (longitudinal direction), so that the cab suspension system can damp and attenuate the longitudinal vibration of the cab, and the longitudinal abnormal vibration of the whole vehicle is reduced. Meanwhile, the guide piece 23 extends along the X-axis direction of the cab, and the rear support section 211 extends along the Z-axis direction of the cab, so that the guide piece 23, the rear support section 211 and the shock absorption piece 22 form a triangle-like support structure which has better stability, thereby increasing the stability of the rear suspension mechanism 2 in the longitudinal compression process and further reducing the longitudinal vibration of the cab.
According to the cab suspension system of the embodiment, the rear support section 211, the guide piece 23 and the shock absorbing piece 22 are all located on the same plane parallel to the XOZ plane of the cab, the stability of the rear suspension mechanism 2 can be enhanced, so that the longitudinal vibration of the cab is reduced, the shock absorbing piece 22 can also perform longitudinal vibration on the cab, and experimental test results also show that the rear suspension mechanism 2 after the improvement of the embodiment can better reduce the longitudinal vibration of the cab, so that the cab suspension system of the embodiment can better inhibit the longitudinal abnormal vibration phenomenon of the whole vehicle, and the use comfort of users is improved.
In some embodiments, as shown in fig. 1 and 2, the connection of the guide 23 to the stringer 24 is higher than the connection of the guide 23 to the rear support section 211.
It can be understood that, in the actual test process, when the joint of the guide 23 and the longitudinal beam 24 is higher than the joint of the guide 23 and the rear support section 211, the effect of the cab suspension system on suppressing the longitudinal vibration of the cab can be further improved, so that the use comfort of the user can be further improved.
In some embodiments, as shown in fig. 1 and 2, the junction of the shock absorber 22 and the guide 23 and the line connecting the guide 23 and the longitudinal beam 24 are perpendicular to the XOY plane of the cab.
It can be understood that, through the above-mentioned structural arrangement, the distance between the shock absorbing member 22 and the longitudinal beam 24 can be reduced, so that the shock absorbing member 22 can better support and damp the longitudinal beam 24, thereby improving the suppression effect of the cab suspension system on the longitudinal vibration of the cab, and further improving the use comfort of the user.
In some embodiments, as shown in fig. 1 and 2, the guide 23 is pivotally connected to both the longitudinal beam 24 and the support section.
It will be appreciated that the pivotal connection of the guide elements 23 to the longitudinal beams 24 and the support sections during actual operation of the vehicle makes the entire rear suspension 2 more stable when the cab is subjected to large variations and large vibration excitations.
In some embodiments, as shown in fig. 1 and 2, the rear support section 211 includes a vertical section 2111 and an inclined section 2112. The shock absorbing members 22 are connected to the vertical sections 2111. One end of the inclined section 2112 is connected to the vertical section 2111, the inclined section 2112 is provided extending upward in a direction away from the front suspension 1, and the guide 23 is connected to the other end of the inclined section 2112.
It can be understood that, through the above structure arrangement, the junction of guide 23 and shock absorber 22 and the junction of guide 23 and rear support section 211 can be located the both sides of vertical section 2111 respectively, so that vertical section 2111 can play better supporting effect to shock absorber 22, guide 23 and slope section 2112, ensure that the similar triangle-shaped supporting structure that guide 23, rear support section 211 and shock absorber 22 formed has better steadiness, thereby improve the suppression effect of cab suspension system to the longitudinal vibration of cab, further improve user's comfort in use.
In some embodiments, as shown in fig. 1 and 2, the inclined section 2112 includes a first inclined portion 21121, a vertical portion 21122, and a second inclined portion 21123. A first inclined portion 21121 and a second inclined portion 21123 are provided extending upward in a direction away from the front suspension 1, one end of the first inclined portion 21121 is connected to the vertical section 2111, the other end is connected to one end of the vertical portion 21122, one end of the second inclined portion 21123 is connected to the vertical portion 21122, and the other end is connected to the guide 23.
It can be understood that the connection between the guide member 23 and the shock absorbing member 22 and the connection between the guide member 23 and the rear support section 211 are located at both sides of the vertical section 2111, respectively, by the above-described structural arrangement.
In some embodiments, the shock absorber 22 comprises an air spring having two ends rotatably connected to the rear support section 211 and the guide 23, respectively.
It can be understood that the air spring has smaller mass, longer service life and length suitable for the vehicle, so that the air spring can better buffer the vibration phenomenon of the whole vehicle by using the air spring as the shock absorbing piece 22, thereby improving the suppression effect of the cab suspension system on the longitudinal vibration of the cab and further improving the use comfort of users.
In some embodiments, as shown in fig. 1 and 2, the guide 23 includes two guide portions 231 spaced apart from each other, and the end of the shock absorber 22 and the end of the rear support segment 211 are located between the two guide portions 231 and connected to the two guide portions 231.
It can be understood that the two guide portions 231 arranged at intervals not only facilitate the connection of the guide portions 231 with the shock absorbing member 22 and the rear support section 211, but also can improve the strength of the guide member 23, thereby facilitating the installation and use of the rear suspension mechanism 2.
In some embodiments, as shown in fig. 1 and 2, the rear suspension mechanism 2 further includes a clamping block 25, the clamping block 25 is connected to the longitudinal beam 24, the clamping block 25 has a clamping groove, and the clamping block 25 is clamped on the top wall of the two guide portions 231 and connected to the two guide portions 231.
It will be appreciated that the longitudinal beam 24 can be firmly connected to the two guides 231 by means of the snap-in blocks 25.
Alternatively, the catching block 25 is rotatably connected with the two guide portions 231.
In some embodiments, as shown in fig. 1 and 2, the rear bracket 21 further includes a stabilizing rod 212, and both ends of the stabilizing rod 212 are respectively connected to one rear support section 211. The stabilizing rod 212 can improve the stability of the whole rear suspension mechanism 2, so that the vibration of the cab in the longitudinal direction is further inhibited, and the use experience of a user is improved.
In some embodiments, as shown in fig. 1, the front suspension mechanism 1 includes a front bracket 11 and a buffer 12. The front bracket 11 has two front support sections that are spaced apart along the Y-axis of the cab. The number of the buffer parts 12 is two, one end of each of the two buffer parts 12 is arranged on the side wall of one front support section far away from the other front support section and connected with the side wall, and the other end of each of the two buffer parts is connected with the longitudinal beam 24.
The utility model also discloses a vehicle, including the aforesaid driver's cabin suspension system.
According to the utility model discloses the vehicle, owing to have before the driver's cabin suspension system, the whole car vertical abnormal vibration phenomenon of suppression that can be better improves the travelling comfort when whole car takes.
Example (b):
a vehicle according to an embodiment of the present invention will be described with reference to fig. 1 to 2.
The vehicle of this embodiment includes driver's cabin suspension system, and driver's cabin suspension system includes preceding suspension mechanism 1 and rear suspension mechanism 2, and preceding suspension mechanism 1 and rear suspension mechanism 2 distribute in the X axle direction of driver's cabin, and the barycenter of driver's cabin is located between preceding suspension mechanism 1 and rear suspension mechanism 2.
The rear suspension mechanism 2 includes a rear bracket 21, a shock absorbing member 22, a guide member 23, a side member 24, and a click block 25.
The rear bracket 21 has two rear support sections 211 and a stabilizing rod 212, the rear support sections 211 extending in the Z-axis direction of the cab, and the two rear support sections 211 being distributed in the Y-axis direction of the cab. The rear support section 211 includes a vertical section 2111 and an inclined section 2112. The shock absorbing members 22 are connected to the vertical sections 2111. One end of the inclined section 2112 is connected to the vertical section 2111, the inclined section 2112 is provided extending upward in a direction away from the front suspension 1, and the guide 23 is connected to the other end of the inclined section 2112. The inclined section 2112 includes a first inclined portion 21121, a vertical portion 21122, and a second inclined portion 21123. A first inclined portion 21121 and a second inclined portion 21123 are provided extending upward in a direction away from the front suspension 1, one end of the first inclined portion 21121 is connected to the vertical section 2111, the other end is connected to one end of the vertical portion 21122, one end of the second inclined portion 21123 is connected to the vertical portion 21122, and the other end is connected to the guide 23. Both ends of the stabilizing rod 212 are connected to one rear support section 211, respectively. The stabilizing rod 212 can improve the stability of the whole rear suspension mechanism 2, so that the vibration of the cab in the longitudinal direction is further inhibited, and the use experience of a user is improved.
The longitudinal direction of the shock absorbing members 22 is parallel to the YOZ plane of the cab, the shock absorbing members 22 are provided to extend upward in a direction approaching the front suspension mechanism 1, the number of the shock absorbing members 22 is two, and one end of each shock absorbing member 22 is connected to the rear support section 211. The shock absorber 22 comprises an air spring, both ends of which are rotatably connected with the rear support section 211 and the guide 23, respectively.
The guide member 23 is provided above the shock absorbing members 22, the guide member 23 is provided to extend in the X-axis direction of the cab, two guide members 23 are provided, and one end of each guide member 23 is connected to one rear support section 211 and the other end is connected to the other end of one shock absorbing member 22. The guide 23 includes two guide portions 231 spaced apart from each other, and the end of the shock absorber 22 and the end of the rear support section 211 are located between the two guide portions 231 and connected to the two guide portions 231.
The longitudinal beams 24 are provided above the guides 23 and are connected to the two guides 23, respectively. The connection of the guide 23 to the longitudinal beam 24 is higher than the connection of the guide 23 to the rear support section 211. The junction of the shock absorber 22 and the guide 23 and the line connecting the guide 23 and the side member 24 are perpendicular to the XOY plane of the cab. The guide 23 is rotatably connected to both the longitudinal beam 24 and the support section.
The clamping block 25 is connected with the longitudinal beam 24, the clamping block 25 is provided with a clamping groove, and the clamping block 25 is clamped on the top walls of the two guide parts 231 and is connected with the two guide parts 231.
The front suspension mechanism 1 includes a front bracket 11 and a buffer 12. The front bracket 11 has two front support sections that are spaced apart along the Y-axis of the cab. The number of the buffer parts 12 is two, one end of each of the two buffer parts 12 is arranged on the side wall of one front support section far away from the other front support section and connected with the side wall, and the other end of each of the two buffer parts is connected with the longitudinal beam 24.
In the description herein, references to the description of "some embodiments," "other embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (10)
1. A cab suspension system comprising a front suspension mechanism (1) and a rear suspension mechanism (2), the front suspension mechanism (1) and the rear suspension mechanism (2) being distributed in an X-axis direction of the cab, a center of mass of the cab being located between the front suspension mechanism (1) and the rear suspension mechanism (2), the rear suspension mechanism (2) comprising:
the rear support (21) is provided with two rear support sections (211), the rear support sections (211) extend along the Z-axis direction of the cab, and the two rear support sections (211) are distributed along the Y-axis direction of the cab;
the length direction of the shock absorbing pieces (22) is parallel to the YOZ plane of the cab, the shock absorbing pieces (22) extend upwards in the direction close to the front suspension mechanism (1), the number of the shock absorbing pieces (22) is two, and one end of each shock absorbing piece (22) is connected with the rear support section (211);
the guide pieces (23) are arranged above the shock absorbing pieces (22), the guide pieces (23) extend along the X-axis direction of the cab, the number of the guide pieces (23) is two, one end of each guide piece (23) is connected with one rear support section (211), and the other end of each guide piece (23) is connected with the other end of one shock absorbing piece (22);
the longitudinal beam (24) is arranged above the guide pieces (23) and is respectively connected with the two guide pieces (23).
2. A cab suspension system according to claim 1, wherein the connection of the guide (23) to the longitudinal beam (24) is higher than the connection of the guide (23) to the rear support section (211).
3. A cab suspension system according to claim 1, wherein the connection of the shock absorber (22) to the guide (23) and the line of connection of the guide (23) to the longitudinal beam (24) are perpendicular to the XOY plane of the cab.
4. The cab suspension system of claim 1, wherein the rear support section (211) includes:
a vertical section (2111), the shock absorber (22) being connected to the vertical section (2111);
an inclined section (2112), one end of the inclined section (2112) is connected with the vertical section (2111), the inclined section (2112) extends upwards in the direction away from the front suspension mechanism (1), and the guide piece (23) is connected with the other end of the inclined section (2112).
5. The cab suspension system according to claim 4, wherein the inclined section (2112) includes a first inclined portion (21121), a vertical portion (21122), and a second inclined portion (21123), the first inclined portion (21121) and the second inclined portion (21123) each extending upward in a direction away from the front suspension (1), one end of the first inclined portion (21121) being connected to the vertical section (2111) and the other end being connected to one end of the vertical portion (21122), one end of the second inclined portion (21123) being connected to the vertical portion (21122) and the other end being connected to the guide (23).
6. A cab suspension system according to claim 1, wherein the shock absorbing member (22) comprises an air spring having both ends rotatably connected to the rear support section (211) and the guide member (23), respectively.
7. A cab suspension system according to claim 1, wherein the guide member (23) comprises two guide portions (231) arranged at a distance from each other, and wherein the end of the shock absorbing member (22) and the end of the rear support section (211) are each located between the two guide portions (231) and connected to the two guide portions (231).
8. The cab suspension system according to claim 7, wherein the rear suspension mechanism (2) further includes a snap-in block (25), the snap-in block (25) is connected to the side member (24), the snap-in block (25) has a snap-in groove, and the snap-in block (25) is snapped in on top walls of the two guide portions (231) and connected to the two guide portions (231).
9. A cab suspension system according to claim 1, wherein the front suspension mechanism (1) comprises:
the front support (11) is provided with two front support sections, and the two front support sections are distributed at intervals along the Y-axis direction of the cab;
the buffer parts (12), the buffer parts (12) are two, one end of each buffer part (12) is arranged at one end of each front supporting section far away from the other end of each front supporting section, and the other end of each front supporting section is connected with the longitudinal beam (24).
10. A vehicle comprising a cab suspension system according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022567714.4U CN213566170U (en) | 2020-11-09 | 2020-11-09 | Cab suspension system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022567714.4U CN213566170U (en) | 2020-11-09 | 2020-11-09 | Cab suspension system and vehicle |
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| CN213566170U true CN213566170U (en) | 2021-06-29 |
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| CN202022567714.4U Active CN213566170U (en) | 2020-11-09 | 2020-11-09 | Cab suspension system and vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115009383A (en) * | 2022-07-06 | 2022-09-06 | 一汽解放汽车有限公司 | Front suspension assembling mechanism and assembling method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115009383A (en) * | 2022-07-06 | 2022-09-06 | 一汽解放汽车有限公司 | Front suspension assembling mechanism and assembling method thereof |
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