CN219506078U - Assembly structure of snowmobile - Google Patents
Assembly structure of snowmobile Download PDFInfo
- Publication number
- CN219506078U CN219506078U CN202320763982.4U CN202320763982U CN219506078U CN 219506078 U CN219506078 U CN 219506078U CN 202320763982 U CN202320763982 U CN 202320763982U CN 219506078 U CN219506078 U CN 219506078U
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- assembly
- mounting plate
- mounting
- connecting arm
- frame
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- 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
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model discloses an assembly structure of a snowmobile, which comprises a frame, a front traveling assembly, a crawler driving mechanism, a front mounting assembly and a rear mounting assembly; the front driving assembly is positioned at the front end of the frame and is integrally and detachably arranged on the frame through the front mounting assembly; the track driving mechanism is positioned at the rear end of the frame and is integrally and detachably arranged on the frame through the rear mounting assembly. The utility model has the beneficial effects that: in the utility model, the front traveling assembly and the track driving mechanism are detachably connected with the frame through the front mounting assembly and the rear mounting assembly respectively, so that the front traveling assembly and the track driving mechanism are independent and integral relative to the frame. Therefore, when the snowmobile is in fault and needs to be maintained or refitted, only the part needing to be maintained or the whole corresponding to the part needing to be refitted is required to be detached independently; and the maintenance or the refitting of the snowmobile can be conveniently carried out, and the maintenance or the refitting efficiency of the snowmobile can be effectively improved.
Description
Technical Field
The utility model relates to the technical field of driving tools, in particular to an assembly structure of a snowmobile.
Background
Snowmobiles are special purpose vehicles that can be used for snow rescue, transportation and recreation. Typically a front ski rear track structure, can be quickly moved in the snow.
Snowmobiles generally include a front travel assembly for adjusting travel direction and a track drive mechanism for propelling the entire snowmobile. The front driving assembly and the crawler driving mechanism of the existing snowmobile are generally fixedly connected with the frame by adopting a relatively complex structure, so that the front driving assembly and the crawler driving mechanism are difficult to detach when the snowmobile is maintained or refitted. Thus, improvements to existing snowmobiles are needed.
Disclosure of Invention
One of the objects of the present utility model is to provide an assembly structure of a snowmobile that can be easily disassembled.
In order to achieve at least one of the above objects, the present utility model adopts the following technical scheme: the assembly structure of the snowmobile comprises a frame, a front traveling assembly, a crawler driving mechanism, a front mounting assembly and a rear mounting assembly; the front driving assembly is positioned at the front end of the frame and is integrally and detachably arranged on the frame through the front mounting assembly; the track driving mechanism is positioned at the rear end of the frame and is integrally and detachably arranged on the frame through the rear mounting assembly.
Preferably, the front mounting assembly comprises a first mounting plate, a first shock absorbing device and a first connecting arm; the first mounting plate and the first connecting arm are mutually hinged through one end, and meanwhile, the first mounting plate and the first connecting arm are connected through the first damping device, so that a triangle structure is formed among the first mounting plate, the first damping device and the first connecting arm; the front mounting assembly is detachably connected with the frame through one end, far away from the first connecting arm, of the first mounting plate; the front mounting assembly is detachably connected with the front traveling assembly through one end, far away from the first mounting plate, of the first connecting arm.
Preferably, the upper end of the first damping device is hinged to the middle of the first mounting plate, and the lower end of the first damping device is hinged to the middle of the first connecting arm or to a side part close to the middle of the first connecting arm, wherein the side part is connected with the first mounting plate.
Preferably, the number of the first connecting arms is a pair, and the first connecting arms are symmetrically arranged at two sides of the first mounting plate and are hinged with the first mounting plate respectively; the first damping device is positioned between the two first connecting arms.
Preferably, a mounting shaft is arranged at one end, far away from the first connecting arm, of the first mounting plate; the front mounting assembly is adapted for releasable connection to the frame via the mounting axle.
Preferably, the rear mounting assembly includes a second mounting plate, a second shock absorbing device and a second connecting arm; the second mounting plate is hinged with the second connecting arm through one end, and meanwhile the second mounting plate is connected with the second connecting arm through the second damping device, so that a triangular structure is formed among the second mounting plate, the second damping device and the second connecting arm; the rear mounting assembly is detachably connected with the frame through one end, away from the second connecting arm, of the second mounting plate; the rear mounting assembly is detachably connected with the front traveling assembly through one end, away from the second mounting plate, of the second connecting arm.
Preferably, the upper end of the second damping device is hinged to the middle of the second mounting plate, and the lower end of the second damping device is hinged to the middle of the second connecting arm or a side part close to the second connecting arm.
Preferably, the number of the second connecting arms is a pair, and the second connecting arms are symmetrically arranged at two sides of the second mounting plate and are respectively hinged with the second mounting plate; the second damping device is positioned between the two second connecting arms.
Preferably, a mounting block is arranged on one side of the second mounting plate; the rear mounting assembly is detachably connected with the frame through the mounting block.
Preferably, the front mounting assembly and the rear mounting assembly are arranged modularly.
Compared with the prior art, the utility model has the beneficial effects that:
in the utility model, the front traveling assembly and the track driving mechanism are detachably connected with the frame through the front mounting assembly and the rear mounting assembly respectively, so that the front traveling assembly and the track driving mechanism are independent and integral relative to the frame. Therefore, when the snowmobile is in fault and needs to be maintained or refitted, only the part needing to be maintained or the whole corresponding to the part needing to be refitted is required to be detached independently; and the maintenance or the refitting of the snowmobile can be conveniently carried out, and the maintenance or the refitting efficiency of the snowmobile can be effectively improved.
Drawings
FIG. 1 is a schematic overall flow chart of the present utility model.
Fig. 2 is a schematic view of the present utility model in an exploded state.
Fig. 3 is a schematic structural view of a front mounting assembly according to the present utility model.
Fig. 4 is a schematic side view of the front mounting assembly of the present utility model.
Fig. 5 is a schematic structural view of the front mounting assembly and the front traveling assembly according to the present utility model.
Fig. 6 is a schematic structural view of the rear mounting assembly of the present utility model.
Fig. 7 is a schematic side view of the rear mounting assembly of the present utility model.
FIG. 8 is a schematic view of the rear mounting assembly of the present utility model coupled to a track drive mechanism.
In the figure: the vehicle frame 100, the track driving mechanism 2, the front running assembly 3, the front mounting assembly 4, the first mounting plate 41, the mounting shaft 410, the first damper device 42, the first connecting arm 43, the rear mounting assembly 5, the second mounting plate 51, the mounting block 510, the second damper device 52, and the second connecting arm 53.
Detailed Description
The present utility model will be further described with reference to the following specific embodiments, and it should be noted that, on the premise of no conflict, new embodiments may be formed by any combination of the embodiments or technical features described below.
In the description of the present utility model, it should be noted that, for the azimuth words such as terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, it is merely for convenience of describing the present utility model and simplifying the description, and it is not to be construed as limiting the specific scope of protection of the present utility model that the device or element referred to must have a specific azimuth configuration and operation.
It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.
One of the preferred embodiments of the present utility model, as shown in fig. 1 to 8, is an assembled structure of a snowmobile, comprising a frame 100, a front running assembly 3 and a track drive 2; a front mounting assembly 4 and a rear mounting assembly 5 are also included. The front running assembly 3 is positioned at the front end of the frame 100, and the front running assembly 3 can be integrally and detachably arranged at the front end of the frame 100 through the front mounting assembly 4; the front running gear 3 may be driven by a reversing gear mounted on the frame 100 to reverse the running of the snowmobile. The track driving mechanism 2 is positioned at the rear end of the frame 100, and the track driving mechanism 2 can be integrally and detachably arranged at the rear end of the frame 100 through the rear mounting assembly 5; the track drive mechanism 2 may provide a driving force for the running of the snowmobile.
It will be appreciated that the front running gear 3 of the snowmobile may be detachably connected to the front mounting gear 4, i.e. the front running gear 3 and the front mounting gear 4 may form a first detachable unit, which may also be detachably connected to the front end of the frame 100 via the front mounting gear 4. Meanwhile, the whole crawler driving mechanism 2 of the snowmobile can be detachably connected with the rear mounting assembly 5, namely, a detachable second whole can be formed between the crawler driving mechanism 2 and the rear mounting assembly 5, and the second whole can be detachably connected with the rear end of the frame 100 through the rear mounting assembly 5. Therefore, when the snowmobile is in fault and needs to be maintained or refitted, only the part needing to be maintained or the whole corresponding to the part needing to be refitted is required to be detached independently. And the maintenance or the refitting of the snowmobile can be conveniently carried out, and the maintenance or the refitting efficiency of the snowmobile can be effectively improved.
In the present embodiment, as shown in fig. 1 to 5, the front mounting assembly 4 includes a first mounting plate 41, a first damper device 42, and a first connection arm 43. The first mounting plate 41 and the first connecting arm 43 are hinged to each other through one end, and meanwhile, the first mounting plate 41 and the first connecting arm 43 are connected through the first damping device 42, so that a front mounting assembly 4 which is in a triangular structure and has a damping function is formed among the first mounting plate 41, the first damping device 42 and the first connecting arm 43. The front mounting assembly 4 is detachably connected to the frame 100 by an end of the first mounting plate 41 remote from the first connecting arm 43. The front mounting assembly 4 is also detachably connected to the front running assembly 3 by means of an end of the first connecting arm 43 remote from the first mounting plate 41.
It can be appreciated that the front driving assembly 3 is connected with the frame 100 through the front mounting assembly 4 with a triangular structure, and can absorb shock and filter jolts encountered in the driving process while being conveniently detached, so that the driving experience of a driver is improved.
Specifically, as shown in fig. 3 to 5, the upper end of the first damper 42 is hinged to the middle of the first mounting plate 41, and the lower end of the first damper 42 is hinged to the middle of the first connecting arm 43 or to a side portion near to the side portion connected to the first mounting plate 41.
It will be appreciated that the mounting location of the first damper 42 may determine the overall stiffness of the entire front mounting assembly 4. I.e. the closer the mounting position of the first vibration absorbing device 42 is to the side of the first mounting plate 41 that is remote from the connection with the first connecting arm 43, and/or the closer the mounting position of the first vibration absorbing device 42 is to the side of the first connecting arm 43 that is remote from the connection with the first mounting plate 41, the higher the overall rigidity of the entire front mounting assembly 4. The higher the overall rigidity of the front mounting assembly 4, the greater the impact is easily generated at the position where the first mounting plate 41 is connected to the frame 100 when the front running assembly 3 jolts, and further the abrasion is easily increased at the position where the first mounting plate 41 is connected to the frame 100.
Therefore, in order to reduce the impact of jounce to the position where the first mounting plate 41 is connected to the vehicle frame 100 while ensuring sufficient shock absorbing strength of the entire front mounting assembly 4, it may be preferable to hinge both ends of the first shock absorbing device 42 with the middle portion of the first mounting plate 41 and the middle and rear portions of the first connecting arm 43, respectively.
It should be noted that the specific structure and operation of the first damping device 42 are well known to those skilled in the art, and thus will not be described in detail herein.
In this embodiment, as shown in fig. 3, the number of the first connecting arms 43 is a pair, and the first connecting arms 43 are symmetrically disposed at both sides of the first mounting plate 41 and are hinged to the first mounting plate 41. The first damper 42 is located between the two first connecting arms 43, so that structural stability and structural strength of the entire front mounting assembly 4 can be ensured.
In the present embodiment, as shown in fig. 3 to 5, the first mounting plate 41 is provided with a mounting shaft 410 at an end remote from the connection with the first connection arm 43. So that the entire front mounting assembly 4 is detachably connected to the frame 100 via the mounting axle 410.
It will be appreciated that the mounting shaft 410 is provided with a through hole extending therethrough in the axial direction, and when the front mounting assembly 4 is mounted, the mounting shaft 410 may be inserted into the lower end sleeve hole of the steering rod at the upper portion of the vehicle frame 100, and then the mounting shaft 410 is threaded through the through hole from the lower end of the through hole of the mounting shaft 410 by a bolt and is detachably and fixedly connected with the steering rod by a screw. So that rotation of the steering rod can drive the front mounting assembly 4 and the front running assembly 3 to be reversed together. Also, by setting the mounting position of the first damper 42 as described above, interference between the first damper 42 and the mounting process of the front mounting assembly 4 can be avoided.
One embodiment of the present utility model is shown in fig. 1, 2 and 6 to 8; the rear mounting assembly 5 includes a second mounting plate 51, a second shock absorbing device 52 and a second connecting arm 53. The second mounting plate 51 and the second connecting arm 53 are hinged to each other through one end, and meanwhile, the second mounting plate 51 and the second connecting arm 53 are connected through the second damping device 52, so that a rear mounting assembly 5 which is in a triangular structure and has a damping function is formed among the second mounting plate 51, the second damping device 52 and the second connecting arm 53. The rear mounting assembly 5 is detachably connected to the frame 100 by an end of the second mounting plate 51 remote from the second connecting arm 53. The rear mounting assembly 5 is also detachably connected to the track drive 2 by a second connecting arm 53 at an end remote from the second mounting plate 51.
It can be appreciated that the track driving mechanism 2 is connected with the frame 100 through the rear mounting assembly 5 with a triangular structure, and can absorb shock and filter jolts encountered in the driving process while being conveniently detached, so that the driving experience of a driver is improved.
Specifically, as shown in fig. 6 to 8, the upper end of the second damper 52 is hinged to the middle or upper portion of the second mounting plate 51, and the lower end of the second damper 52 is hinged to the middle or side portion of the second connecting arm 53 that is adjacent to the side portion to which the second mounting plate 51 is connected.
It will be appreciated that the mounting location of the second shock absorbing device 52 may determine the overall stiffness of the entire rear mounting assembly 5. That is, the closer the mounting position of the second damper device 52 is to the side of the second mounting plate 51 away from the connection with the second connecting arm 53, and/or the closer the mounting position of the second damper device 52 is to the side of the second connecting arm 53 away from the connection with the second mounting plate 51, the higher the overall rigidity of the entire rear mounting assembly 5. The higher the overall rigidity of the rear mounting assembly 5, the greater the impact is likely to be generated at the position where the second mounting plate 51 is connected to the frame 100 when the track drive mechanism 2 jolts, and further the increased wear is likely to occur at the position where the second mounting plate 51 is connected to the frame 100.
Therefore, in order to reduce the impact of jounce to the position where the second mounting plate 51 is connected to the vehicle frame 100 while ensuring sufficient shock absorbing strength of the entire rear mounting assembly 5, it may be preferable to hinge both ends of the second shock absorbing device 52 with the middle upper portion of the second mounting plate 51 and the middle portion of the second connecting arm 53 or the side portion near the second mounting plate 51, respectively.
It should be noted that the specific structure and operation of the second shock absorbing device 52 are well known to those skilled in the art, and thus will not be described in detail herein.
In this embodiment, as shown in fig. 6, the number of the second connecting arms 53 is a pair, and the second connecting arms 53 are symmetrically disposed at both sides of the second mounting plate 51 and are hinged to the second mounting plate 51, respectively. The second damper 52 is located between the two second connection arms 53, so that structural stability and structural strength of the entire rear mount assembly 5 can be ensured.
In the present embodiment, as shown in fig. 6 to 8, the second mounting plate 51 is provided with a mounting block 510 on a side remote from the connection with the second connection arm 53. So that the entire rear mounting assembly 5 is detachably connected to the frame 100 by the mounting blocks 510.
It will be appreciated that the rear end of the frame 100 is provided with a mounting groove, and when the rear mounting assembly 5 is mounted, the mounting block 510 can be correspondingly inserted into the mounting groove, and then the mounting block 510 is detachably screwed and fastened with the mounting block 510 by penetrating the mounting groove through the outer side of the frame 100.
In this embodiment, the front mounting assembly 4 and the rear mounting assembly 5 after the production are designed and completed may be modularly arranged so that the new front mounting assembly 4 and/or rear mounting assembly 5 is directly replaced when maintenance or retrofitting is performed. Thereby reducing the labor intensity of disassembly.
The foregoing has outlined the basic principles, features, and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an assembled structure of snowmobile, includes the frame and install in preceding subassembly and the track actuating mechanism that traveles of both ends around the frame, its characterized in that: the front mounting assembly and the rear mounting assembly are also included; the front driving assembly is integrally and detachably arranged on the frame through the front mounting assembly; the crawler driving mechanism is integrally and detachably arranged on the frame through the rear mounting assembly.
2. The snowmobile assembly structure of claim 1, wherein: the front mounting assembly comprises a first mounting plate, a first damping device and a first connecting arm; the first mounting plate is hinged with the first connecting arm, and meanwhile the first mounting plate is connected with the first connecting arm through the first damping device, so that a triangular structure is formed among the first mounting plate, the first damping device and the first connecting arm; one end of the first mounting plate, which is far away from the first connecting arm, is suitable for being detachably connected with the frame; the end of the first connecting arm, which is far away from the first mounting plate, is suitable for being detachably connected with the front running assembly.
3. The snowmobile assembly structure of claim 2, wherein: the upper end of the first damping device is hinged with the middle part of the first mounting plate, and the lower end of the first damping device is hinged with the middle part of the first connecting arm or the side part close to the connection with the first mounting plate.
4. The snowmobile assembly structure of claim 2, wherein: the first connecting arms are symmetrically arranged on two sides of the first mounting plate and are hinged with the first mounting plate respectively; the first damping device is positioned between the two first connecting arms.
5. The snowmobile assembly structure of claim 2, wherein: a mounting shaft is arranged at one end, far away from the first connecting arm, of the first mounting plate; the front mounting assembly is adapted for releasable connection to the frame via the mounting axle.
6. The snowmobile assembly structure of any one of claims 1-5, wherein: the rear mounting assembly comprises a second mounting plate, a second damping device and a second connecting arm; the second mounting plate is hinged with the second connecting arm through one end, and meanwhile the second mounting plate is connected with the second connecting arm through the second damping device, so that a triangular structure is formed among the second mounting plate, the second damping device and the second connecting arm; one end of the second mounting plate, which is far away from the second connecting arm, is suitable for being detachably connected with the frame; the end of the second connecting arm, which is far away from the second mounting plate, is suitable for being detachably connected with the front running assembly.
7. The snowmobile assembly structure of claim 6, wherein: the upper end of the second damping device is hinged with the middle part of the second mounting plate, and the lower end of the second damping device is hinged with the middle part of the second connecting arm or the side part close to the second connecting arm.
8. The snowmobile assembly structure of claim 6, wherein: the second connecting arms are symmetrically arranged on two sides of the second mounting plate and are hinged with the second mounting plate respectively; the second damping device is positioned between the two second connecting arms.
9. The snowmobile assembly structure of claim 6, wherein: one side of the second mounting plate is provided with a mounting block; the rear mounting assembly is detachably connected with the frame through the mounting block.
10. The snowmobile assembly structure of claim 1, wherein: the front mounting assembly and the rear mounting assembly are modularly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320763982.4U CN219506078U (en) | 2023-04-10 | 2023-04-10 | Assembly structure of snowmobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320763982.4U CN219506078U (en) | 2023-04-10 | 2023-04-10 | Assembly structure of snowmobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219506078U true CN219506078U (en) | 2023-08-11 |
Family
ID=87550578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320763982.4U Active CN219506078U (en) | 2023-04-10 | 2023-04-10 | Assembly structure of snowmobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219506078U (en) |
-
2023
- 2023-04-10 CN CN202320763982.4U patent/CN219506078U/en active Active
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