CN206374854U - A kind of heavy track-laying vehicle running gear - Google Patents
A kind of heavy track-laying vehicle running gear Download PDFInfo
- Publication number
- CN206374854U CN206374854U CN201621213246.8U CN201621213246U CN206374854U CN 206374854 U CN206374854 U CN 206374854U CN 201621213246 U CN201621213246 U CN 201621213246U CN 206374854 U CN206374854 U CN 206374854U
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- China
- Prior art keywords
- wheel
- track
- running gear
- vehicle running
- laying vehicle
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Abstract
The utility model discloses a kind of heavy track-laying vehicle running gear, including chassis body and track body, the chassis body top left side is provided with a pair of power motors, the output end of the power motor is connected to drive shaft, the driveshaft end is connected with driving wheel, the chassis body two sides are respectively connected with supporting wheel shaft, the supporting wheel shaft end is connected with thrust wheel, mounting groove is offered at the top of the chassis body, the guide wheel shaft end is connected with directive wheel, the driving wheel, thrust wheel, engaging tooth is equipped with support sprocket wheel and directive wheel, and the driving wheel, thrust wheel, support sprocket wheel and directive wheel are engaged in track body.A kind of heavy track-laying vehicle running gear of the utility model, structure is novel, easy to operate, and the lifting of crane is controlled by tensioning hydro-cylinder, using asking the lifting of sprocket wheel to realize the tensioning to track body, with very high practicality, is adapted to be widely popularized.
Description
Technical field
The utility model is related to heavy track-laying vehicle technical field, specially a kind of heavy track-laying vehicle running gear.
Background technology
Crawler belt is by active wheel drive, around the flexible chain link of driving wheel, bogie wheel, inducer and carrier wheel.Crawler belt
It is made up of creeper tread and track pin etc..Each creeper tread is connected composition track link by track pin.There is hole at the two ends of creeper tread,
Engaged with driving wheel, there is induction tooth at middle part, for advising positive crawler belt, and crawler belt comes off when preventing tank from turning to or rolling traveling,
The one side contacted with ground has the anti-skidding muscle of reinforcement（Abbreviation decorative pattern）, to improve robustness and crawler belt and the attachment on ground of creeper tread
Power, due to the premium properties of creeper truck, is used widely in real production and living.For heavy track-laying vehicle Running System
System, occupies very important status in heavy crawler car, because crawler belt entire length is longer, is difficult tensioning, in the prior art
The tension structure of heavy track-laying vehicle running gear be difficult to meet people's demand, how to improve heavy track-laying vehicle running gear
Performance also be always scientists study problem.
Utility model content
The purpose of this utility model is to provide a kind of heavy track-laying vehicle running gear, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of heavy track-laying vehicle running gear, bag
Include chassis body and track body, the chassis body top left side is provided with a pair of power motors, the power motor it is defeated
Go out end and be connected to drive shaft, the driveshaft end is connected with driving wheel, and the chassis body two sides are respectively connected with branch
Roller axle, the supporting wheel shaft end is connected with the top of thrust wheel, the chassis body and offers mounting groove, the mounting groove top
Portion is provided with tensioning hydro-cylinder, and the output end of the tensioning hydro-cylinder is respectively connected with piston rod, and the piston rod part is connected with lifting
Frame, the crane end is connected with bearing block, and the bearing block side is connected with support sprocket shaft, and the support sprocket wheel shaft end connects
It is connected on the right side of support sprocket wheel, the chassis body and is also associated with guide wheel shaft, the guide wheel shaft end is connected with directive wheel, described
Engaging tooth, and the driving wheel, thrust wheel, support sprocket wheel and directive wheel are equipped with driving wheel, thrust wheel, support sprocket wheel and directive wheel
It is engaged in track body.
It is preferred that, it is provided with the top of the track body on protective cover, the protective cover and is additionally provided with Clean Brush for cleaning.
It is preferred that, the number of the thrust wheel is no less than 3 groups, and the supporting wheel shaft level height in same level
On face.
It is preferred that, positioning hole is additionally provided with the mounting groove, the positioning hole is bar hole, and the number of the positioning hole is
2, and the positioning hole is parallel to each other.
It is preferred that, the number of the crane is 2, and the crane is parallel to each other.
It is preferred that, the floor height of the driving wheel and directive wheel is higher than the floor height of thrust wheel.
Compared with prior art, the beneficial effects of the utility model are：A kind of heavy track-laying vehicle walking of the utility model
System, structure is novel, easy to operate, and the lifting of crane is controlled by tensioning hydro-cylinder, using asking the lifting of sprocket wheel to realize
Tensioning to track body, by the design of protective cover, adds security performance, is used for clearing up track body by Clean Brush for cleaning
On dust, keep the clean of track body surface, positioning hole is used for the superstructure of installation chassis bodies top, with very high
Practicality, greatly improve a kind of use feature of heavy track-laying vehicle running gear, it is ensured that its using effect and make
With benefit, it is adapted to be widely popularized.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model overlooking the structure diagram.
In figure：1 chassis body, 2 power motors, 3 drive shafts, 4 driving wheels, 5 protective covers, 6 Clean Brush for cleaning, 7 track bodies,
8 supporting wheel shafts, 9 thrust wheels, 10 mounting grooves, 11 positioning holes, 12 tensioning hydro-cylinders, 13 piston rods, 14 cranes, 15 bearing blocks, 16
Hold in the palm sprocket shaft, 17 guide wheel shafts, 18 directive wheels, 19 support sprocket wheels.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of heavy track-laying vehicle running gear, including
Chassis body 1 and track body 7, the top left side of chassis body 1 are provided with a pair of power motors 2, the power motor 2
Output end is connected to drive shaft 3, and the end of drive shaft 3 is connected with driving wheel 4, and the two sides of chassis body 1 connect
Supporting wheel shaft 8 is connected to, the end of supporting wheel shaft 8 is connected with thrust wheel 9, and the top of chassis body 1 offers mounting groove 10,
The top of mounting groove 10 is provided with tensioning hydro-cylinder 12, and the output end of the tensioning hydro-cylinder 12 is respectively connected with piston rod 13, described
The top of piston rod 13 is connected with crane 14, and the end of crane 14 is connected with bearing block 15, and the side of bearing block 15 connects
Support sprocket shaft 16 is connected to, support sprocket shaft 16 end is connected with support sprocket wheel 19, and the right side of chassis body 1 is also associated with being oriented to
Wheel shaft 17, the end of guide wheel shaft 17 is connected with directive wheel 18, the driving wheel 4, thrust wheel 9, support sprocket wheel 19 and directive wheel
Engaging tooth is equipped with 18, and the driving wheel 4, thrust wheel 9, support sprocket wheel 19 and directive wheel 18 are engaged in track body 7, institute
State to be provided with protective cover 5, the protective cover 5 at the top of track body 7 and be additionally provided with Clean Brush for cleaning 6, the number of the thrust wheel 9 is not
Less than 3 groups, and the supporting wheel shaft 8 level height in same level, be additionally provided with positioning hole on the mounting groove 10
11, the positioning hole 11 is bar hole, and the number of the positioning hole 11 is 2, and the positioning hole 11 is parallel to each other, the liter
The number for dropping frame 14 is 2, and the crane 14 is parallel to each other, and the floor height of the driving wheel 4 and directive wheel 18 is higher than
The floor height of thrust wheel 9.
Operation principle：A kind of heavy track-laying vehicle running gear of the utility model, in use, being drive by power motor 2
Moving axis 3 provides power, operate driving wheel 4, holds up track body 7 by holding in the palm sprocket wheel 19, master is undertaken by thrust wheel 9
The gravity wanted, directive wheel 18 is used for being oriented to, and the lifting of crane 14 is controlled by tensioning hydro-cylinder 12, so as to realize to support
The control that sprocket wheel 19 is lifted, when asking sprocket wheel 19 to move up, track body 7 is tensioned, the crawler belt when asking sprocket wheel 19 to move down
Body 7 loosens, and the Clean Brush for cleaning 6 on protective cover 5 is used for the dust cleared up on track body 7, keeps the dry of the surface of track body 7
Only, positioning hole 11 is used for the superstructure at the top of installation chassis body 1.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of heavy track-laying vehicle running gear, including chassis body（1）And track body（7）, it is characterised in that：The bottom
Disk body（1）Top left side is provided with a pair of power motors（2）, the power motor（2）Output end be connected to driving
Axle（3）, the drive shaft（3）End is connected with driving wheel（4）, the chassis body（1）Two sides are respectively connected with supporting wheel shaft
（8）, the supporting wheel shaft（8）End is connected with thrust wheel（9）, the chassis body（1）Top offers mounting groove（10）, institute
State mounting groove（10）Top is provided with tensioning hydro-cylinder（12）, the tensioning hydro-cylinder（12）Output end be respectively connected with piston rod
（13）, the piston rod（13）Top is connected with crane（14）, the crane（14）End is connected with bearing block（15）, institute
State bearing block（15）Side is connected with support sprocket shaft（16）, the support sprocket shaft（16）End is connected with support sprocket wheel（19）, it is described
Chassis body（1）Right side is also associated with guide wheel shaft（17）, the guide wheel shaft（17）End is connected with directive wheel（18）, it is described
Driving wheel（4）, thrust wheel（9）, support sprocket wheel（19）And directive wheel（18）On be equipped with engaging tooth, and the driving wheel（4）, Zhi Chong
Wheel（9）, support sprocket wheel（19）And directive wheel（18）It is engaged in track body（7）.
2. a kind of heavy track-laying vehicle running gear according to claim 1, it is characterised in that：The track body（7）
Top is provided with protective cover（5）, the protective cover（5）On be additionally provided with Clean Brush for cleaning（6）.
3. a kind of heavy track-laying vehicle running gear according to claim 1, it is characterised in that：The thrust wheel（9）'s
Number is no less than 3 groups, and the supporting wheel shaft（8）Level height in same level.
4. a kind of heavy track-laying vehicle running gear according to claim 1, it is characterised in that：The mounting groove（10）On
It is additionally provided with positioning hole（11）, the positioning hole（11）For bar hole, the positioning hole（11）Number be 2, and the positioning
Hole（11）It is parallel to each other.
5. a kind of heavy track-laying vehicle running gear according to claim 1, it is characterised in that：The crane（14）'s
Number is 2, and the crane（14）It is parallel to each other.
6. a kind of heavy track-laying vehicle running gear according to claim 1, it is characterised in that：The driving wheel（4）With
Directive wheel（18）Floor height be higher than thrust wheel（9）Floor height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621213246.8U CN206374854U (en) | 2016-11-10 | 2016-11-10 | A kind of heavy track-laying vehicle running gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621213246.8U CN206374854U (en) | 2016-11-10 | 2016-11-10 | A kind of heavy track-laying vehicle running gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206374854U true CN206374854U (en) | 2017-08-04 |
Family
ID=59401650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621213246.8U Expired - Fee Related CN206374854U (en) | 2016-11-10 | 2016-11-10 | A kind of heavy track-laying vehicle running gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206374854U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380282A (en) * | 2017-08-21 | 2017-11-24 | 江苏中天引控智能系统有限公司 | A kind of self-cleaning roller crawler belt |
| CN107662660A (en) * | 2017-08-10 | 2018-02-06 | 湖南农夫机电有限公司 | A kind of track tension device of crawler tractor |
| CN111791964A (en) * | 2020-07-23 | 2020-10-20 | 林美娟 | Anti-skidding robot is used in industrial chemicals transportation |
| CN113882455A (en) * | 2020-07-03 | 2022-01-04 | 上海中车艾森迪海洋装备有限公司 | Underwater trencher walking device |
-
2016
- 2016-11-10 CN CN201621213246.8U patent/CN206374854U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107662660A (en) * | 2017-08-10 | 2018-02-06 | 湖南农夫机电有限公司 | A kind of track tension device of crawler tractor |
| CN107662660B (en) * | 2017-08-10 | 2020-05-19 | 湖南农夫机电有限公司 | Crawler tensioning mechanism of crawler tractor |
| CN107380282A (en) * | 2017-08-21 | 2017-11-24 | 江苏中天引控智能系统有限公司 | A kind of self-cleaning roller crawler belt |
| CN113882455A (en) * | 2020-07-03 | 2022-01-04 | 上海中车艾森迪海洋装备有限公司 | Underwater trencher walking device |
| CN111791964A (en) * | 2020-07-23 | 2020-10-20 | 林美娟 | Anti-skidding robot is used in industrial chemicals transportation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20171110 |