CN105398331A - Transmission system load bearing frame structure of snowmobile - Google Patents
Transmission system load bearing frame structure of snowmobile Download PDFInfo
- Publication number
- CN105398331A CN105398331A CN201511003265.8A CN201511003265A CN105398331A CN 105398331 A CN105398331 A CN 105398331A CN 201511003265 A CN201511003265 A CN 201511003265A CN 105398331 A CN105398331 A CN 105398331A
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- CN
- China
- Prior art keywords
- bearing beam
- upper bearing
- frame structure
- lower bearing
- center link
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
Abstract
The invention provides a transmission system load bearing frame structure of a snowmobile. The transmission system load bearing frame structure of the snowmobile comprises an upper bearing beam and a lower bearing beam. Each of the upper bearing beam and the lower bearing beam is of a hollow rod-shaped structure of which a section is square, and two ends of the lower bearing beam are bent into an arc shape and fixedly connected with two ends of the upper bearing beams, respectively. A plurality of damper supports are uniformly arranged at intervals on one side, facing the lower bearing beam, of the upper bearing beam. A first supporting rod and a pair of second supporting rods are connected between the upper bearing beam and the lower bearing beam, wherein the first supporting rod comprises a center rod and four auxiliary rods, and two ends of the center rod are vertically connected with the upper bearing beam and the lower bearing beam. The pair of second supporting rods is in a shape of letter "M" and the two second supporting rods are arranged on two sides of the first supporting rod. The transmission system load bearing frame structure of the snowmobile has the beneficial effects that the supporting force is strong, and even though the snowmobile bumps up and down, deformation or falling apart can be avoided.
Description
Technical field
The present invention relates to snow wagon driving system load larrying member technical field, be specifically related to a kind of snow wagon and pass system supporting frame structure.
Background technology
The driving system of crawler type snow vehicle comprises numerous parts, such as actuating device, roller, friction wheel, drive sprocket, driven sprocket etc., and these parts use a supporting frame structure as supporter.But prior art snow wagon driving system bearing frame structure is exactly a simple square framework, bearing force is more weak.In addition, often pitch when snow wagon travels, add that these component weights are very large, therefore prior art snow wagon driving section framework due to bearing force weak, do not support snow wagon driving section, often occur the situation that frame deformation falls apart even completely.Obviously, it is weak that prior art snow wagon driving system bearing frame also exists bearing force, easily occurs the problems such as frame deformation falls apart even completely.
Summary of the invention
For the bearing force solving the existence of prior art snow wagon driving system bearing frame is weak, easily there is the problems such as frame deformation falls apart even completely, the invention provides a kind of snow wagon driving system supporting frame structure.
Snow wagon driving system supporting frame structure of the present invention, comprise bearing beam and lower bearing beam, the rod-like structure of described upper bearing beam and lower bearing beam to be cross section be square hollow, and the two ends of described lower bearing beam are bent into arc and are fixedly connected with the two ends of described upper bearing beam respectively, described upper bearing beam is provided with multiple shock absorber support towards the side uniform intervals of described lower bearing beam, the first strut bar and a pair second strut bars are connected with between bearing beam and lower bearing beam on described, wherein the first strut bar comprises center link and four auxiliary rods, the two ends of described center link are connected with upper bearing beam is vertical with lower bearing beam, wherein two auxiliary rods are connected with described upper bearing beam after the both sides of center link are inclined upwardly outstanding extension from the middle part of center link, other two auxiliary rods are connected with described lower bearing beam after the downward-sloping outstanding extension in both sides of center link from the middle part of center link, this is letter ' M ' shape to the second strut bar and is arranged on the both sides of described first strut bar.
Further, the angle of described auxiliary rod and described upper bearing beam and upper bearing beam is 60 degree.
Further, described auxiliary rod and described center link one-body molded.
Further, described second strut bar is one-body molded.
Further, one end of described upper bearing beam is provided with bumping square, along the axial of described upper bearing beam, the middle part of described bumping square is provided with through hole; Axially spaced-apart upside of bearing beam on described along described upper bearing beam is provided with organizes threaded mounting hole more; The compartment of terrain, side of described lower bearing beam is evenly provided with multiple through hole.
Further, described shock absorber support comprises rack body and from described rack body first connecting panel vertically extending relative to both sides and the second connecting panel, described first connecting panel is provided with the connector of nut shape outwardly, in the middle part of described connector, be provided with the first tapped bore running through described connector and the first connecting panel, described second connecting panel is provided with second tapped bore coaxial with described first tapped bore.
The beneficial effect of snow wagon driving system supporting frame structure of the present invention is that bearing force is strong, even if snow wagon pitches, and the situation that also there will not be distortion or fall apart.
Accompanying drawing explanation
Fig. 1 is the structural representation of snow wagon driving system supporting frame structure of the present invention.
Fig. 2 is the structural representation of the structural rack body of snow wagon driving system supporting frame.
Below in conjunction with drawings and Examples, the present invention is further illustrated.
Detailed description of the invention
1 is upper bearing beam, and 2 is lower bearing beam, and 7 is shock absorber support, 4 is the first strut bar, and 5 is the second strut bar, bar centered by 41,42 is auxiliary rod, and 11 is projection, and 21 is through hole, 70 is rack body, 71 is the first connecting panel, and 72 is the second connecting panel, and 73 is connector, 74 is the first tapped bore, and 75 is the second tapped bore.
According to Fig. 1, snow wagon driving system supporting frame structure comprises bearing beam 1 and lower bearing beam 2, upper bearing beam 1 and lower bearing beam 2 for cross section be the rod-like structure of square hollow, and the two ends of lower bearing beam 2 are bent into arc and are fixedly connected with the two ends of upper bearing beam 1 respectively.Upper bearing beam 1 is provided with multiple shock absorber support 7 towards the side uniform intervals of lower bearing beam 2.The first strut bar 4 and a pair second strut bars 5 are connected with between upper bearing beam 1 and lower bearing beam 2, wherein the first strut bar 4 comprises center link 41 and four auxiliary rods 42, the two ends of center link 41 are connected with upper bearing beam 1 is vertical with lower bearing beam 2, wherein two auxiliary rods 42 are connected with upper bearing beam 1 after the both sides of center link 41 are inclined upwardly outstanding extension from the middle part of center link 41, other two auxiliary rods 42 are connected with lower bearing beam 2 after the downward-sloping outstanding extension in both sides of center link 41 from the middle part of center link 41, this is letter ' M ' shape to the second strut bar 5 and is arranged on the both sides of the first strut bar 4.By the structure design of the first strut bar 4 and the second strut bar 5, the integrated support intensity of snow wagon driving system supporting frame structure obviously can be strengthened, even if snow wagon pitches, the situation that also there will not be distortion or fall apart.
As there being most selection, auxiliary rod 42 is 60 degree with the angle of upper bearing beam 1 and upper bearing beam 1.Auxiliary rod 42 and center link 41 one-body molded.Second strut bar 5 is one-body molded.
One end of upper bearing beam 1 is provided with bumping square 11, along the axial of upper bearing beam 1, the middle part of bumping square 11 is provided with through hole; To be provided with in the upside of upper bearing beam 1 along the axially spaced-apart of upper bearing beam 1 and to organize threaded mounting hole more; The compartment of terrain, side of lower bearing beam 2 is evenly provided with multiple through hole 21, is used for installation sweep away snow or sweep deimpurity clearing apparatus, as broom.
Refer to Fig. 2, shock absorber support 7 comprises rack body 70 and from rack body 70 relatively vertically extending first connecting panel 71 and the second connecting panel 72 in both sides, first connecting panel 71 is provided with the connector 73 of nut shape outwardly, in the middle part of connector 73, be provided with the first tapped bore 74 running through connector 73 and the first connecting panel 71, the second connecting panel 72 is provided with second tapped bore 75 coaxial with the first tapped bore 74.By the design of shock absorber support 7, bumper can be fixed more securely, thus also can strengthen the integrated support intensity of snow wagon driving system supporting frame structure.
The beneficial effect of snow wagon driving system supporting frame structure of the present invention is that bearing force is strong, even if snow wagon pitches, and the situation that also there will not be distortion or fall apart.
Claims (6)
1. a snow wagon driving system supporting frame structure, it is characterized in that: comprise bearing beam and lower bearing beam, the rod-like structure of described upper bearing beam and lower bearing beam to be cross section be square hollow, and the two ends of described lower bearing beam are bent into arc and are fixedly connected with the two ends of described upper bearing beam respectively, described upper bearing beam is provided with multiple shock absorber support towards the side uniform intervals of described lower bearing beam, the first strut bar and a pair second strut bars are connected with between bearing beam and lower bearing beam on described, wherein the first strut bar comprises center link and four auxiliary rods, the two ends of described center link are connected with upper bearing beam is vertical with lower bearing beam, wherein two auxiliary rods are connected with described upper bearing beam after the both sides of center link are inclined upwardly outstanding extension from the middle part of center link, other two auxiliary rods are connected with described lower bearing beam after the downward-sloping outstanding extension in both sides of center link from the middle part of center link, this is letter ' M ' shape to the second strut bar and is arranged on the both sides of described first strut bar.
2. snow wagon driving system supporting frame structure according to claim 1, is characterized in that: the angle of described auxiliary rod and described upper bearing beam and upper bearing beam is 60 degree.
3. snow wagon driving system supporting frame structure according to claim 2, is characterized in that: described auxiliary rod and described center link one-body molded.
4. snow wagon driving system supporting frame structure according to claim 3, is characterized in that: described second strut bar is one-body molded.
5. snow wagon driving system supporting frame structure according to claim 4, is characterized in that: one end of described upper bearing beam is provided with bumping square, along the axial of described upper bearing beam, the middle part of described bumping square is provided with through hole; Axially spaced-apart upside of bearing beam on described along described upper bearing beam is provided with organizes threaded mounting hole more; The compartment of terrain, side of described lower bearing beam is evenly provided with multiple through hole.
6. snow wagon driving system supporting frame structure according to claim 5, it is characterized in that: described shock absorber support comprises rack body and from described rack body first connecting panel vertically extending relative to both sides and the second connecting panel, described first connecting panel is provided with the connector of nut shape outwardly, in the middle part of described connector, be provided with the first tapped bore running through described connector and the first connecting panel, described second connecting panel is provided with second tapped bore coaxial with described first tapped bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003265.8A CN105398331B (en) | 2015-12-29 | 2015-12-29 | Snowmobile transmission system supporting frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003265.8A CN105398331B (en) | 2015-12-29 | 2015-12-29 | Snowmobile transmission system supporting frame structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105398331A true CN105398331A (en) | 2016-03-16 |
| CN105398331B CN105398331B (en) | 2018-01-19 |
Family
ID=55464212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511003265.8A Active CN105398331B (en) | 2015-12-29 | 2015-12-29 | Snowmobile transmission system supporting frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105398331B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2109236A1 (en) * | 1971-02-26 | 1972-09-07 | Rheinstahl Schmiedetechnik Gmbh, 4640 Wattenscheid | Drive for caterpillars |
| JP2003002262A (en) * | 2001-06-25 | 2003-01-08 | Kubota Corp | Travel device for farm working vehicle |
| CN201961402U (en) * | 2010-12-30 | 2011-09-07 | 王志臣 | Crawler type snow vehicle chassis |
| CN102264595A (en) * | 2008-11-28 | 2011-11-30 | 庞巴迪动力产品公司 | Snowmobile frame |
| CN104689940A (en) * | 2015-03-10 | 2015-06-10 | 郑州大学 | Decontamination robot for chemical factory leakage accidents |
| CN205220357U (en) * | 2015-12-29 | 2016-05-11 | 重庆锐佳机械有限公司 | Snowmobile transmission system supporting frame structure |
-
2015
- 2015-12-29 CN CN201511003265.8A patent/CN105398331B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2109236A1 (en) * | 1971-02-26 | 1972-09-07 | Rheinstahl Schmiedetechnik Gmbh, 4640 Wattenscheid | Drive for caterpillars |
| JP2003002262A (en) * | 2001-06-25 | 2003-01-08 | Kubota Corp | Travel device for farm working vehicle |
| CN102264595A (en) * | 2008-11-28 | 2011-11-30 | 庞巴迪动力产品公司 | Snowmobile frame |
| CN201961402U (en) * | 2010-12-30 | 2011-09-07 | 王志臣 | Crawler type snow vehicle chassis |
| CN104689940A (en) * | 2015-03-10 | 2015-06-10 | 郑州大学 | Decontamination robot for chemical factory leakage accidents |
| CN205220357U (en) * | 2015-12-29 | 2016-05-11 | 重庆锐佳机械有限公司 | Snowmobile transmission system supporting frame structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105398331B (en) | 2018-01-19 |
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