CN207773293U - A kind of deformable crawler belt chassis - Google Patents
A kind of deformable crawler belt chassis Download PDFInfo
- Publication number
- CN207773293U CN207773293U CN201820077647.8U CN201820077647U CN207773293U CN 207773293 U CN207773293 U CN 207773293U CN 201820077647 U CN201820077647 U CN 201820077647U CN 207773293 U CN207773293 U CN 207773293U
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- CN
- China
- Prior art keywords
- ontology
- crawler belt
- hydraulic telescopic
- telescopic rod
- fixedly connected
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- 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.)
- Expired - Fee Related
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- 230000000694 effects Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 241000219098 Parthenocissus Species 0.000 abstract description 8
- 238000011089 mechanical engineering Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model discloses a kind of deformable crawler belt chassis, including ontology and bearing, it is fixedly connected with engine on the left of the bodies top, it is connected with driving wheel on the left of the body bottom portion, supporting rod is slidably connected on the right side of the body bottom portion, the bottom of the supporting rod is connected with drive link by bearing, and the both ends of the drive link have been fixedly connected with driven wheel, the first hydraulic telescopic rod is fixedly connected on the right side of the supporting rod.The utility model is used cooperatively by ontology, bearing, engine, driving wheel, supporting rod, drive link, driven wheel, the first hydraulic telescopic rod, crawler belt, the second hydraulic telescopic rod, adjustment wheel, third hydraulic telescopic rod and extension board, the length of crawler belt can be adjusted to adjust the contact area between crawler belt and ground, different landform can preferably be adapted to, it brings great convenience to the traveling of creeper truck, is more convenient the progress of mechanical engineering operation.
Description
Technical field
The utility model is related to chassis technical field, specially a kind of deformable crawler belt chassis.
Background technology
Chassis is often referred to automobile chassis, i.e. the underbody main frame of automobile, the power section of all vehicles, including engine, change
Fast case, differentiator and suspension are all installed on chassis, and chassis is by power train, running gear, steering system and braking system four
The combination of part composition, bearing, installation automobile engine and its each component, assembly, forms the moulded of automobile, bears to start
Mechanomotive force ensures normally travel, and traditional chassis cannot well adapt to different landform, pole is brought to the traveling of creeper truck
Big inconvenience brings prodigious influence to mechanical engineering operation.
Utility model content
The purpose of this utility model is to provide a kind of deformable crawler belt chassis, have deformable advantage, solve
Traditional chassis cannot well adapt to different landform, to the traveling of creeper truck bring great inconvenience, give mechanic
Cheng Zuoye brings the problem of very big influence.
To achieve the above object, the utility model provides the following technical solutions：A kind of deformable crawler belt chassis, including
Ontology and bearing are fixedly connected with engine on the left of the bodies top, master are connected on the left of the body bottom portion
Driving wheel slidably connects supporting rod on the right side of the body bottom portion, and the bottom of the supporting rod is connected with biography by bearing
The both ends of lever, the drive link have been fixedly connected with driven wheel, and the first hydraulic pressure is fixedly connected on the right side of the supporting rod and is stretched
Contracting bar, the top on the right side of first hydraulic telescopic rod is fixedly connected with the bottom of ontology, between the driving wheel and driven wheel
It is provided with crawler belt, the bottom of the ontology between driving wheel and driven wheel and is fixedly connected with the second hydraulic telescopic rod, institute
The bottom for stating the second hydraulic telescopic rod is connected with adjustment wheel by bearing and drive link, and the top of the ontology, which is located at, starts
The right side of machine and it is fixedly connected with third hydraulic telescopic rod, the right end of the third hydraulic telescopic rod is fixedly connected with extension board.
Preferably, the right side opening of the body bottom portion is equipped with sliding slot, and the inner cavity of the sliding slot slidably connects sliding block, described
It is fixedly connected at the top of the bottom of sliding block and supporting rod.
Preferably, the top of the ontology be located at extension board bottom part down and both sides open up it is fluted, the groove
Inner cavity is connected with idler wheel by shaft.
Preferably, the adjustment distance length of the crawler belt is no more than the length of sliding slot, the driving wheel and driving engine
Connection.
Compared with prior art, the beneficial effects of the utility model are as follows：
1, the utility model passes through ontology, bearing, engine, driving wheel, supporting rod, drive link, driven wheel, the first hydraulic pressure
Telescopic rod, the second hydraulic telescopic rod, adjusts being used cooperatively for wheel, third hydraulic telescopic rod and extension board at crawler belt, can adjust shoe
The length of band can preferably adapt to different landform to adjust the contact area between crawler belt and ground, to creeper truck
Traveling brings great convenience, and is more convenient the progress of mechanical engineering operation.
2, the utility model can put supporting rod and play work that is fixed and reducing friction by the way that sliding slot and sliding block is arranged
With preferably ensure that adjusting work is smoothed out, and by the way that idler wheel is arranged, can reduce the friction between extension board and ontology
Power preferably ensure that the progress for extending work, by the way that adjustment wheel is arranged, can adjust the traveling perimeter of crawler belt, preferably protect
The stability of creeper truck traveling is demonstrate,proved.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model adjustment wheel and chassis attachment structure schematic diagram.
In figure：1 ontology, 2 bearings, 3 engines, 4 driving wheels, 5 supporting rods, 6 drive links, 7 driven wheels, 8 first hydraulic pressure are stretched
Contracting bar, 9 crawler belts, 10 second hydraulic telescopic rods, 11 adjustment wheels, 12 third hydraulic telescopic rods, 13 extension boards, 14 sliding slots, 15 sliding blocks,
16 grooves, 17 idler wheels.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, a kind of deformable crawler belt chassis, including ontology 1 and bearing 2, the left side at 1 top of ontology are solid
Surely it is connected with engine 3, driving wheel 4 is connected on the left of 1 bottom of ontology, ontology slidably connects branch on the right side of 1 bottom
Strut 5, the right side opening of 1 bottom of ontology are equipped with sliding slot 14, and the inner cavity of sliding slot 14 slidably connects sliding block 15, the bottom of sliding block 15 with
The top of supporting rod 5 is fixedly connected, and crosses setting sliding slot 14 and sliding block 15, can be put to supporting rod 5 and be played fixed and reduction friction
Effect, preferably ensure that adjusting work is smoothed out, the bottom of supporting rod 5 is connected with drive link by bearing 2
6, the both ends of drive link 6 have been fixedly connected with driven wheel 7, and the right side of supporting rod 5 is fixedly connected with the first hydraulic telescopic rod 8, the
The top on one hydraulic telescopic rod, 8 right side is fixedly connected with the bottom of ontology 1, and crawler belt 9 is provided between driving wheel 4 and driven wheel 7,
The adjustment distance length of crawler belt 9 is no more than the length of sliding slot 14, and driving wheel 4 is sequentially connected with engine 3, the bottom position of ontology 1
Between driving wheel 4 and driven wheel 7 and it is fixedly connected with the second hydraulic telescopic rod 10, the bottom of the second hydraulic telescopic rod 10 passes through
Bearing 2 and drive link 6 are connected with adjustment wheel 11, by the way that adjustment wheel 11 is arranged, can adjust the traveling perimeter of crawler belt 9, more
The good stability that ensure that creeper truck traveling, the top of ontology 1 is located at the right side of engine 3 and is fixedly connected with third hydraulic pressure
The right end of telescopic rod 12, third hydraulic telescopic rod 12 is fixedly connected with extension board 13, and the top of ontology 1 is located at 13 bottom of extension board
Lower section and both sides open up fluted 16, and the inner cavity of groove 16 is connected with idler wheel 17 by shaft, by the way that idler wheel 17 is arranged,
The frictional force between extension board 13 and ontology 1 can be reduced, the progress for extending work is preferably ensure that, pass through ontology 1, bearing
2, engine 3, driving wheel 4, supporting rod 5, drive link 6, driven wheel 7, the first hydraulic telescopic rod 8, crawler belt 9, the second hydraulically extensible
Bar 10 adjusts being used cooperatively for wheel 11, third hydraulic telescopic rod 12 and extension board 13, can adjust the length of crawler belt 9 to adjust
The contact area between crawler belt and ground is saved, different landform can be preferably adapted to, be brought greatly to the traveling of creeper truck
Facility, be more convenient the progress of mechanical engineering operation.
In use, moving down that adjustment wheel 11 is driven to move down by the second hydraulic telescopic rod 10, then pass through
First hydraulic telescopic rod 8, which recycles to the right, drives supporting rod 5 to move right, and then driven wheel 7 is driven to move right, and completes to carry out at this time
Band 9 adjusts work, is moved right by third hydraulic telescopic rod 12 and extension board 13 is extended to the outside of ontology 1.
In summary：The deformable crawler belt chassis, passes through ontology 1, bearing 2, engine 3, driving wheel 4, supporting rod
5, drive link 6, driven wheel 7, the first hydraulic telescopic rod 8, crawler belt 9, the second hydraulic telescopic rod 10, adjustment wheel 11, third hydraulic pressure are stretched
The cooperation of contracting bar 12 and extension board 13, different landform cannot be well adapted to by solving traditional chassis, give the row of creeper truck
The problem of sailing and bring great inconvenience, very big influence is brought to mechanical engineering operation.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of deformable crawler belt chassis, including ontology（1）And bearing（2）, it is characterised in that：The ontology（1）Top
Left side be fixedly connected with engine（3）, the ontology（1）Driving wheel is connected on the left of bottom（4）, the ontology
（1）Supporting rod is slidably connected on the right side of bottom（5）, the supporting rod（5）Bottom pass through bearing（2）It is connected with transmission
Bar（6）, the drive link（6）Both ends be fixedly connected with driven wheel（7）, the supporting rod（5）Right side be fixedly connected with
First hydraulic telescopic rod（8）, first hydraulic telescopic rod（8）The top on right side and ontology（1）Bottom be fixedly connected, it is described
Driving wheel（4）With driven wheel（7）Between be provided with crawler belt（9）, the ontology（1）Bottom be located at driving wheel（4）And driven wheel
（7）Between and be fixedly connected with the second hydraulic telescopic rod（10）, second hydraulic telescopic rod（10）Bottom pass through bearing（2）
And drive link（6）It is connected with adjustment wheel（11）, the ontology（1）Top be located at engine（3）Right side and fixed connect
It is connected to third hydraulic telescopic rod（12）, the third hydraulic telescopic rod（12）Right end be fixedly connected with extension board（13）.
2. a kind of deformable crawler belt chassis according to claim 1, it is characterised in that：The ontology（1）Bottom
Right side opening is equipped with sliding slot（14）, the sliding slot（14）Inner cavity slidably connect sliding block（15）, the sliding block（15）Bottom with
Supporting rod（5）Top be fixedly connected.
3. a kind of deformable crawler belt chassis according to claim 1, it is characterised in that：The ontology（1）Top
Positioned at extension board（13）Bottom part down and both sides open up fluted（16）, the groove（16）Inner cavity connected by shaft activity
It is connected to idler wheel（17）.
4. a kind of deformable crawler belt chassis according to claim 1, it is characterised in that：The crawler belt（9）Adjustment
Distance length is no more than sliding slot（14）Length, the driving wheel（4）With engine（3）It is sequentially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820077647.8U CN207773293U (en) | 2018-01-17 | 2018-01-17 | A kind of deformable crawler belt chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820077647.8U CN207773293U (en) | 2018-01-17 | 2018-01-17 | A kind of deformable crawler belt chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207773293U true CN207773293U (en) | 2018-08-28 |
Family
ID=63213345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820077647.8U Expired - Fee Related CN207773293U (en) | 2018-01-17 | 2018-01-17 | A kind of deformable crawler belt chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207773293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247127A (en) * | 2021-06-23 | 2021-08-13 | 上海三一重机股份有限公司 | Excavator unloading length adjusting system and excavator |
-
2018
- 2018-01-17 CN CN201820077647.8U patent/CN207773293U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247127A (en) * | 2021-06-23 | 2021-08-13 | 上海三一重机股份有限公司 | Excavator unloading length adjusting system and excavator |
| CN113247127B (en) * | 2021-06-23 | 2022-03-29 | 上海三一重机股份有限公司 | Excavator unloading length adjusting system and excavator |
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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 |
Granted publication date: 20180828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |