CN105438297A - Crawler-type snowmobile transmission part frame mechanism - Google Patents
Crawler-type snowmobile transmission part frame mechanism Download PDFInfo
- Publication number
- CN105438297A CN105438297A CN201511003302.5A CN201511003302A CN105438297A CN 105438297 A CN105438297 A CN 105438297A CN 201511003302 A CN201511003302 A CN 201511003302A CN 105438297 A CN105438297 A CN 105438297A
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- CN
- China
- Prior art keywords
- bearing beam
- assembly
- upper bearing
- frame mechanism
- crawler type
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/10—Bogies; Frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/104—Suspension devices for wheels, rollers, bogies or frames
- B62D55/108—Suspension devices for wheels, rollers, bogies or frames with mechanical springs, e.g. torsion bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/011—Modular constructions
Abstract
A crawler-type snowmobile transmission part frame mechanism comprises a bearing frame, a main transmission connector assembly, a driven chain wheel assembly, a crawler belt, at least two rolling wheel assemblies, at least two friction wheel pairs and at least two shock absorbers, wherein the main transmission connector assembly, the driven chain wheel assembly, the crawler belt, the rolling wheel assemblies, the friction wheel pairs and the shock absorbers are arranged on the bearing frame. The bearing frame comprises an upper bearing beam and a lower bearing beam. The main transmission connector assembly and the driven chain wheel assembly are arranged at the two ends of the bearing frame respectively, and the main transmission connector assembly comprises a pair of driving chain wheels, a supporting sleeve and a driving shaft. The driven chain wheel assembly comprises a pair of driven chain wheels. The rolling wheel assemblies are arranged on the lower bearing beam at intervals. The main transmission connector assembly, the driven chain wheel assembly, the rolling wheel assemblies and the friction wheel pairs are sleeved with the crawler belt. The two ends of each shock absorber are connected with the upper bearing beam and suspending rocker arms respectively, and the shock absorbers are arranged in an inclined mode relative to the upper bearing beam and the lower bearing beam. The crawler-type snowmobile transmission part frame mechanism can make a snowmobile easily driven even if road conditions are severe, and is good in operability and stability.
Description
Technical field
The present invention relates to crawler type snow vehicle technical field of power transmission, be specifically related to a kind of crawler type snow vehicle drive disk assembly frame mechanism.
Background technology
When snow wagon travels at ice-snow field or has the muddy road surface of accumulated snow, the transmission device of snow wagon plays the effect of key for its operability travelled and stability.But, the snow wagon of prior art when road conditions is severe, vehicle be difficult to travel, operability and stability very poor.Therefore, there is traveling difficulty in the snow wagon of prior art, the problem of operability and stable difference when road conditions is severe.
Summary of the invention
There is traveling difficulty when road conditions is severe for solving prior art snow wagon, the problem of operability and stable difference, the invention provides a kind of crawler type snow vehicle drive disk assembly frame mechanism.
Crawler type snow vehicle drive disk assembly frame mechanism of the present invention, comprise supporting frame, the main gear connector assembly be arranged on described supporting frame, driven sprocket assembly, crawler belt and quantity be at least two roll wheel assembly, friction wheel to and bumper; Described supporting frame comprises bearing beam and lower bearing beam, 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, form described framed structure; Described main gear connector assembly and described driven sprocket assembly are separately positioned on the two ends that described load-bearing connects frame, described main gear connector assembly comprises a pair drive sprocket, support sleeve and imput shaft, this is arranged on the both sides of described supporting frame to drive sprocket by described support sleeve and is connected with described imput shaft, described imput shaft connecting engine; Described driven sprocket assembly comprises a pair driven sprocket, and this to be arranged on the both sides of the other end of described supporting frame to drive sprocket relative to this to driven sprocket; Described roll wheel assembly is disposed on described lower bearing beam, and each roll wheel assembly comprises suspension rocking arm and pair of rollers, and described pair of rollers connects described lower bearing beam by described suspension rocking arm; Described friction wheel is to being disposed on described upper bearing beam; Described crawler belt is sleeved on described main gear connector assembly, driven sprocket assembly, roll wheel assembly and friction wheel to upper; The two ends of described bumper connect described upper bearing beam respectively and hang rocking arm, and the relatively described upper bearing beam of bumper and lower bearing beam are obliquely installed.
Further, described upper bearing beam is the cross section of hollow is the rod-like structure of rectangle, and the axially spaced-apart along described upper bearing beam is provided with organizes mounting hole more, and the quantity of each group mounting hole is two; Described upper bearing beam is provided with rectangular cam near one end of described driven sprocket assembly, along the axial of described upper bearing beam, the middle part of described rectangular cam is provided with through hole.
Further, described upper bearing beam is also provided with fixed plate and shock absorber support; Described fixed plate coordinate with described mounting hole and by bolt by described friction wheel to being arranged on described upper bearing beam; Described bumper is connected with described upper bearing beam by described shock absorber support.
Further, described support sleeve comprises tubular body and connecting portion, and described connecting portion radially extends and is plugged on the end of described upper bearing beam in the middle part of described tubular body.
Further, described imput shaft comprises transmission segment and adapter section, and described transmission segment is provided with the mounting hole of mutual dislocation, and the surface of described adapter section is provided with zig-zag projection vertically; Described adapter section to be contained in described tubular body and to closely cooperate.
Further, described drive sprocket and driven sprocket are trapezoidal sprocket wheel.
Further, described suspension rocking arm comprises body, and from the side connecting plate that the relative both sides of described body are vertically bent to form, described side connecting plate is triangle platy structure, three corners of described triangle platy structure connect described lower bearing beam, bumper and pair of rollers respectively.
Further, described side connecting plate be provided with delthyrium.
Further, also strut bar is provided with between described upper bearing beam and lower bearing beam.
The beneficial effect of crawler type snow vehicle drive disk assembly frame mechanism of the present invention to make snow wagon also can easily travel when road conditions is severe, has operability and good stability.
Accompanying drawing explanation
Fig. 1 is crawler type snow vehicle drive disk assembly frame mechanism structural representation of the present invention.
Fig. 2 is the lateral plan of crawler type snow vehicle drive disk assembly frame mechanism in Fig. 1.
Fig. 3 is the structural representation of the upper bearing beam of crawler type snow vehicle drive disk assembly frame mechanism in Fig. 1.
Fig. 4 is the structural representation of the main gear connector assembly of crawler type snow vehicle drive disk assembly frame mechanism in Fig. 1.
Fig. 5 is the structural representation of the support sleeve of main gear connector assembly in Fig. 4.
Fig. 6 is the structural representation of the imput shaft of main gear connector assembly in Fig. 4.
Below in conjunction with drawings and Examples, the present invention is further illustrated.
Detailed description of the invention
10 is supporting frame, 20 is main gear connector assembly, 30 is driven sprocket assembly, 40 is roll wheel assembly, 50 is friction wheel pair, 60 is bumper, 70 is crawler belt, 80 is strut bar, 11 is upper bearing beam, 12 is lower bearing beam, 21 is drive sprocket, 22 is support sleeve, 23 is imput shaft, 41 for hanging rocking arm, 42 is pair of rollers, 110 is fixed plate, 111 is shock absorber support, 112 is rectangular cam, 113 is threaded mounting hole, 221 is tubular body, 222 is connecting portion, 224 is that zig-zag is protruding, 231 is transmission segment, 232 is adapter section, 233 is mounting hole, 411 is body, 412 side connecting plates, 413 is delthyrium.
According to Fig. 1 and Fig. 2, crawler type snow vehicle drive disk assembly frame mechanism comprises supporting frame 10, the main gear connector assembly 20 be arranged on supporting frame 10, driven sprocket assembly 30, crawler belt 70 and quantity are at least the roll wheel assembly 40 of two, friction wheel is to 50 and bumper 60.Supporting frame 10 comprises bearing beam 11 and lower bearing beam 12, and the two ends of lower bearing beam 12 are bent into arc and are fixedly connected with the two ends of upper bearing beam 11 respectively.Main gear connector assembly 20 and driven sprocket assembly 30 are separately positioned on the two ends of bearing beam 11, main gear connector assembly 20 comprises a pair drive sprocket 21, support sleeve 22 and imput shaft 23, this is also connected with imput shaft 23 both sides that drive sprocket 21 is arranged on supporting frame 10 by support sleeve 22, and imput shaft 23 connecting engine is also vertical with supporting frame 10.Driven sprocket assembly 30 comprises a pair driven sprocket, and this to be arranged on the both sides of the other end of upper bearing beam 11 to drive sprocket 21 relative to this to driven sprocket.Roll wheel assembly 40 is disposed on lower bearing beam 12, and each roll wheel assembly 40 comprises suspension Rocker arm 41 and pair of rollers 42, and pair of rollers 42 connects lower bearing beam 12 by hanging Rocker arm 41.Friction wheel is disposed on upper bearing beam 11 to 50; Crawler belt 70 is sleeved on main gear connector assembly 20, driven sprocket assembly 30, roll wheel assembly 40 and friction wheel on 50; The two ends of bumper 60 connect bearing beam 11 respectively and hang Rocker arm 41, and bearing beam 11 gone up relatively by bumper 60 and lower bearing beam 12 tilts.Also be provided with strut bar 80 between upper bearing beam 11 and lower bearing beam 12, when snow wagon vibrations are larger, the structural strength of crawler type snow vehicle drive disk assembly frame mechanism can be ensured.Wheel in present embodiment is to referring to that the two ends of an axle are respectively arranged with wheel, and this wheel is rotatable relative to this axle, also can be relatively fixing.Pair of rollers 42, friction wheel to 50, drive sprocket 21 and driven sprocket assembly 30 all adopt wheel to structure, the stability that snow wagon travels in severe snowfield environment can be ensured, ensure operability.
See also Fig. 3, upper bearing beam 11 is the cross section of hollow is the rod-like structure of rectangle, can expendable weight and facilitate the installation of friction wheel.Axially spaced-apart along upper bearing beam 11 is provided with many group threaded mounting holes 113, and the quantity of each group threaded mounting hole 113 is two.Upper bearing beam 11 is also provided with fixed plate 110 and shock absorber support 111; Fixed plate 110 coordinates with threaded mounting hole 113 and is arranged on upper bearing beam 11 50 by friction wheel by screw.Bumper 60 is connected with upper bearing beam 11 by shock absorber support 111.Upper bearing beam 11 is provided with rectangular cam 112 near one end of driven sprocket assembly 30, along the axial of upper bearing beam 11, the middle part of rectangular cam 112 is provided with through hole.One regulating mechanism is applied in the through hole of rectangular cam 112 and is connected with driven sprocket assembly 30, for regulating the position of driven sprocket assembly 30 to adjust the level of tightness of crawler belt 70.
Refer to Fig. 4 to Fig. 6, support sleeve 22 comprises tubular body 221 and connecting portion 222, and connecting portion 222 radially extends and is plugged on the end of upper bearing beam 11 in the middle part of tubular body 221.Imput shaft 23 comprises transmission segment 231 and adapter section 232, and transmission segment 231 is provided with the mounting hole 233 of mutual dislocation, and the surface of adapter section 232 is provided with zig-zag projection 224 vertically.Transmission, 231 are connected for propulsion source is transferred to crawler type snow vehicle drive disk assembly frame mechanism with driving engine, when adapter section 232 to be contained in tubular body 221 and to closely cooperate transmission segment is rotated, drive roll wheel assembly 40, friction wheel rotate 50 and crawler belt 70, thus snow wagon are travelled.Preferably, drive sprocket 21 and driven sprocket are trapezoidal sprocket wheel.
Refer to Fig. 1 and Fig. 2, hang Rocker arm 41 and comprise body 411, and from the side connecting plate 412 that the relative both sides of body 411 are vertically bent to form.Side connecting plate 412 is triangle platy structure, and three corners of triangle platy structure connect lower bearing beam 12, bumper 60 and pair of rollers 42 respectively.Side connecting plate 412 be provided with delthyrium 413, can increase by force intensity.Even if shake on the snowfield with hollow very greatly when snow wagon travels, also good rideability can be ensured.
Obviously, the beneficial effect of crawler type snow vehicle drive disk assembly frame mechanism of the present invention to make snow wagon also can easily travel when road conditions is severe, has operability and good stability.
Claims (9)
1. a crawler type snow vehicle drive disk assembly frame mechanism, is characterized in that: comprise supporting frame, the main gear connector assembly be arranged on described supporting frame, driven sprocket assembly, crawler belt and quantity be at least two roll wheel assembly, friction wheel to and bumper; Described supporting frame comprises bearing beam and lower bearing beam, 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, form described framed structure; Described main gear connector assembly and described driven sprocket assembly are separately positioned on the two ends that described load-bearing connects frame, described main gear connector assembly comprises a pair drive sprocket, support sleeve and imput shaft, this is arranged on the both sides of described supporting frame to drive sprocket by described support sleeve and is connected with described imput shaft, described imput shaft connecting engine; Described driven sprocket assembly comprises a pair driven sprocket, and this to be arranged on the both sides of the other end of described supporting frame to drive sprocket relative to this to driven sprocket; Described roll wheel assembly is disposed on described lower bearing beam, and each roll wheel assembly comprises suspension rocking arm and pair of rollers, and described pair of rollers connects described lower bearing beam by described suspension rocking arm; Described friction wheel is to being disposed on described upper bearing beam; Described crawler belt is sleeved on described main gear connector assembly, driven sprocket assembly, roll wheel assembly and friction wheel to upper; The two ends of described bumper connect described upper bearing beam respectively and hang rocking arm, and the relatively described upper bearing beam of bumper and lower bearing beam are obliquely installed.
2. crawler type snow vehicle drive disk assembly frame mechanism according to claim 1, it is characterized in that: described upper bearing beam is the cross section of hollow is the rod-like structure of rectangle, axially spaced-apart along described upper bearing beam is provided with organizes mounting hole more, and the quantity of each group mounting hole is two; Described upper bearing beam is provided with rectangular cam near one end of described driven sprocket assembly, along the axial of described upper bearing beam, the middle part of described rectangular cam is provided with through hole.
3. crawler type snow vehicle drive disk assembly frame mechanism according to claim 2, is characterized in that: described upper bearing beam is also provided with fixed plate and shock absorber support; Described fixed plate coordinate with described mounting hole and by bolt by described friction wheel to being arranged on described upper bearing beam; Described bumper is connected with described upper bearing beam by described shock absorber support.
4. crawler type snow vehicle drive disk assembly frame mechanism according to claim 3, is characterized in that: described support sleeve comprises tubular body and connecting portion, and described connecting portion radially extends and is plugged on the end of described upper bearing beam in the middle part of described tubular body.
5. crawler type snow vehicle drive disk assembly frame mechanism according to claim 4, it is characterized in that: described imput shaft comprises transmission segment and adapter section, described transmission segment is provided with the mounting hole of mutual dislocation, and the surface of described adapter section is provided with zig-zag projection vertically; Described adapter section to be contained in described tubular body and to closely cooperate.
6. crawler type snow vehicle drive disk assembly frame mechanism according to claim 5, is characterized in that: described drive sprocket and driven sprocket are trapezoidal sprocket wheel.
7. crawler type snow vehicle drive disk assembly frame mechanism according to claim 6, it is characterized in that: described suspension rocking arm comprises body, and from the side connecting plate that the relative both sides of described body are vertically bent to form, described side connecting plate is triangle platy structure, and three corners of described triangle platy structure connect described lower bearing beam, bumper and pair of rollers respectively.
8. crawler type snow vehicle drive disk assembly frame mechanism according to claim 7, is characterized in that: described side connecting plate be provided with delthyrium.
9. crawler type snow vehicle drive disk assembly frame mechanism according to claim 8, is characterized in that: be also provided with strut bar between described upper bearing beam and lower bearing beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003302.5A CN105438297B (en) | 2015-12-29 | 2015-12-29 | Crawler type snow vehicle transmission parts frame mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003302.5A CN105438297B (en) | 2015-12-29 | 2015-12-29 | Crawler type snow vehicle transmission parts frame mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN105438297A true CN105438297A (en) | 2016-03-30 |
| CN105438297B CN105438297B (en) | 2019-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511003302.5A Active CN105438297B (en) | 2015-12-29 | 2015-12-29 | Crawler type snow vehicle transmission parts frame mechanism |
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| CN (1) | CN105438297B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106167056A (en) * | 2016-08-16 | 2016-11-30 | 中国矿业大学 | Fire-fighting detects quick mobile robot platform |
| CN106864430A (en) * | 2017-01-10 | 2017-06-20 | 济南匠夫万自动化科技有限公司 | Auxiliary use running gear and vehicle |
| CN109562799A (en) * | 2016-08-02 | 2019-04-02 | 凯斯纽荷兰(中国)管理有限公司 | Caterpillar system for working truck |
| US11225118B2 (en) | 2018-04-19 | 2022-01-18 | Naf Neunkirchener Achsenfabrik Ag | Bogie for a forestry vehicle and vehicle with at least one bogie axle |
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| CN103879466A (en) * | 2014-04-16 | 2014-06-25 | 中国农业大学 | Crawler belt variable-rigidness independent suspension power chassis |
| CN204161502U (en) * | 2014-10-17 | 2015-02-18 | 台州创亿运动器材有限公司 | The crawler rack assembly of snow wagon |
| US20150166133A1 (en) * | 2012-07-06 | 2015-06-18 | Mtd Products Inc | Suspension and lock-out systems for a tracked vehicle |
| CN204486105U (en) * | 2015-03-10 | 2015-07-22 | 郑州大学 | A kind of chemical plant leakage accident decontamination robot |
| CN205273655U (en) * | 2015-12-29 | 2016-06-01 | 重庆锐佳机械有限公司 | Crawler -type snowmobile drive disk assembly frame mechanism |
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2015
- 2015-12-29 CN CN201511003302.5A patent/CN105438297B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150166133A1 (en) * | 2012-07-06 | 2015-06-18 | Mtd Products Inc | Suspension and lock-out systems for a tracked vehicle |
| CN103879466A (en) * | 2014-04-16 | 2014-06-25 | 中国农业大学 | Crawler belt variable-rigidness independent suspension power chassis |
| CN204161502U (en) * | 2014-10-17 | 2015-02-18 | 台州创亿运动器材有限公司 | The crawler rack assembly of snow wagon |
| CN204486105U (en) * | 2015-03-10 | 2015-07-22 | 郑州大学 | A kind of chemical plant leakage accident decontamination robot |
| CN205273655U (en) * | 2015-12-29 | 2016-06-01 | 重庆锐佳机械有限公司 | Crawler -type snowmobile drive disk assembly frame mechanism |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109562799A (en) * | 2016-08-02 | 2019-04-02 | 凯斯纽荷兰(中国)管理有限公司 | Caterpillar system for working truck |
| CN106167056A (en) * | 2016-08-16 | 2016-11-30 | 中国矿业大学 | Fire-fighting detects quick mobile robot platform |
| CN106167056B (en) * | 2016-08-16 | 2018-10-12 | 中国矿业大学 | Fire-fighting detection fast moves robot platform |
| CN106864430A (en) * | 2017-01-10 | 2017-06-20 | 济南匠夫万自动化科技有限公司 | Auxiliary use running gear and vehicle |
| US11225118B2 (en) | 2018-04-19 | 2022-01-18 | Naf Neunkirchener Achsenfabrik Ag | Bogie for a forestry vehicle and vehicle with at least one bogie axle |
| EP3556579B1 (en) * | 2018-04-19 | 2022-02-09 | NAF Neunkirchener Achsenfabrik AG | Bogie for a forestry vehicle and vehicle with at least one bogie axle |
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| Publication number | Publication date |
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| CN105438297B (en) | 2019-03-05 |
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