CN108297952A - A kind of four foot half-track devices with tractor assembly - Google Patents
A kind of four foot half-track devices with tractor assembly Download PDFInfo
- Publication number
- CN108297952A CN108297952A CN201810262999.5A CN201810262999A CN108297952A CN 108297952 A CN108297952 A CN 108297952A CN 201810262999 A CN201810262999 A CN 201810262999A CN 108297952 A CN108297952 A CN 108297952A
- Authority
- CN
- China
- Prior art keywords
- wheel
- track
- rail assembly
- track rail
- frame body
- 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.)
- Pending
Links
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
-
- 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
- B62D55/18—Tracks
- B62D55/24—Tracks of continuously flexible type, e.g. rubber belts
Abstract
The invention discloses a kind of four foot half-track devices with tractor assembly, including preceding track rail assembly and rear track rail assembly, the preceding track rail assembly and rear track rail assembly include driving wheel, tensioning wheel, guide wheel, thrust wheel, anti- translation frame body, Hydranlic tensioner and rubber belt track, the anti-translation frame body includes restocking and undercarriage, installation is equipped with rear axle beam square tube on the preceding track rail assembly, the tractor rear axle axis square tube is equipped with pressing plate, installation is equipped with front axle steering knuckle shell on the rear track rail assembly, the rubber belt track inner surface is equipped with tooth block, the rubber belt track outer surface is equipped with the decorative pattern of " people " font protrusion.The advantages of the present invention over the prior art are that：Driveability of the tractor under muddy earth's surface is improved, grounding pressure is reduced, increases adhesive force, alleviate machine to soil packing, avoid soil losses, enhance the handling capacity of special earth's surface, can also realize and exchange with original-pack tire.
Description
Technical field
The present invention relates to agricultural mechanical field, in particular to a kind of four foot half-track devices with tractor assembly.
Background technology
Sleety weather increases in recent years, and damage caused by waterlogging takes place frequently, and causes arable land muddy water more, sink when large-scale harvest machinery works,
Grain can not be gathered in, huge loss is caused to country and peasant, commonly extrudes deeply often, breaks on arable land when wheeled vehicle operation
Bad soil nutrient layer, causes the hardening soil, violates the requirement of farming soil sustainable development.
Invention content
The purpose of the present invention is the technological deficiencies more than overcoming, and provide a kind of traveling improving tractor under muddy earth's surface
Ability reduces grounding pressure, increases adhesive force, alleviates machine to soil packing, avoids soil losses, enhancing special
The handling capacity of earth's surface can also realize the four foot half-track devices with tractor assembly exchanged with original-pack tire.
In order to solve the above technical problems, technical solution provided by the invention is：A kind of four feet half with tractor assembly are carried out
Band device, including preceding track rail assembly and rear track rail assembly, the preceding track rail assembly and rear track rail assembly include driving wheel, open
Bearing up pulley, guide wheel, thrust wheel, anti-translation frame body, Hydranlic tensioner and rubber belt track, the anti-translation frame body include restocking under
Frame, the driving wheel are mounted on the top of anti-translation frame body, and the thrust wheel is mounted on the lower section of anti-translation frame body, the branch
For roller between tensioning wheel and guide wheel, the guide wheel is mounted on the front end of anti-translation frame body, tensioning wheel installation
In the rear end of anti-translation frame body, the rubber belt track forms triangle knot around driving wheel, tensioning wheel, guide wheel and thrust wheel
Structure, on the preceding track rail assembly installation be equipped with rear axle beam square tube, the tractor rear axle axis square tube is equipped with pressing plate, described
Rear track rail assembly on installation be equipped with front axle steering knuckle shell, the Hydranlic tensioner be equipped with inlet connector, it is described
Inlet connector end connect wall-through pipe fitting, the wall-through pipe socket end connect tee pipe coupling, the threeway
The first oil pipe and the second oil pipe are connected on pipe fitting, first oil pipe end connects tensioning hydro-cylinder, first oil pipe
It is equipped with fittings body with tensioning hydro-cylinder junction, second oil pipe end connects pressure gauge, and the tensioning wheel passes through hydraulic pressure
Tensioning hydro-cylinder on tensioning apparatus adjusts the elastic of rubber belt track, and the rubber belt track inner surface is equipped with tooth block, institute
The rubber belt track outer surface stated is equipped with the decorative pattern of " people " font protrusion.
The advantages of the present invention over the prior art are that：The rubber belt track of the present invention is around driving wheel, tensioning wheel, Zhi Chong
Wheel and guide wheel form triangular structure, and the structure of this sampling device is more stablized, and can improve large-scale combined harvester in miriness
Driveability under earth's surface, rubber belt track inner surface are equipped with tooth block, and outer surface is equipped with the decorative pattern of " people " font protrusion, reduces
Grounding pressure increases adhesive force, alleviates machine to soil packing, avoids soil losses, enhances passing through for special earth's surface
Ability, and may be implemented to realize with original-pack tire and exchange.
As an improvement, the driving wheel is a kind of wheel cellular type driving wheel of steel plate soldering or uses monoblock cast, drive
There is perforation on wheel outer surface.
As an improvement, the tensioning wheel connects tensioning holder by slips.
As an improvement, pressing plate is bolted in the tractor rear axle axis square tube.
As an improvement, the guide wheel and thrust wheel are bolted by slips and watt seat on frame body.
As an improvement, the inlet connector end is equipped with nut.
As an improvement, the boss bolt of the preceding track rail assembly and rear track rail assembly difference directly with tractor front-rear axle
It is connected.
Description of the drawings
Fig. 1 is a kind of four foot half-track device mounting plane schematic diagrames with tractor assembly of the present invention.
Fig. 2 is a kind of four foot half-track device planar structure schematic diagrams with tractor assembly of the present invention.
Fig. 3 is a kind of Hydranlic tensioner structural schematic diagram with four foot half-track devices of tractor assembly of the present invention.
Fig. 4 is a kind of rear track rail assembly structural schematic diagram with four foot half-track devices of tractor assembly of the present invention.
Fig. 5 is a kind of preceding track rail assembly structural schematic diagram with four foot half-track devices of tractor assembly of the present invention.
As shown in the figure：1, driving wheel, 2, tensioning wheel, 3, guide wheel, 4, thrust wheel, 5, Hydranlic tensioner, 6, rubber carries out
Band, 7, restocking, 8, undercarriage, 9, rear axle beam square tube, 10, pressing plate, 11, front axle steering knuckle shell, 12, inlet connector, 13, wall-through
Pipe fitting, 14, tee pipe coupling, the 15, first oil pipe, the 16, second oil pipe, 17, tensioning hydro-cylinder, 18, fittings body, 19, pressure gauge,
20, it is tensioned holder.
Specific implementation mode
Present invention will be described in further detail below with reference to the accompanying drawings.
A kind of four foot half-track devices with tractor assembly, it is characterised in that：It is total including preceding track rail assembly and rear crawler belt
At the preceding track rail assembly and rear track rail assembly include driving wheel 1, tensioning wheel 2, guide wheel 3, thrust wheel 4, anti-translation frame
Body, Hydranlic tensioner 5 and rubber belt track 6, the anti-translation frame body include restocking 7 and undercarriage 8, the driving wheel 1 installation
In the top of anti-translation frame body, the thrust wheel 4 is mounted on the lower section of anti-translation frame body, and the thrust wheel 4 is located at 2 He of tensioning wheel
Between guide wheel 3, the guide wheel 3 is mounted on the front end of anti-translation frame body, after the tensioning wheel 2 is mounted on anti-translation frame body
End, the rubber belt track 6 forms triangular structure around driving wheel 1, tensioning wheel 2, guide wheel 3 and thrust wheel 4, before described
Installation is equipped with rear axle beam square tube 9 on track rail assembly, and the rear axle beam square tube 9 is equipped with pressing plate 10, the rear track rail assembly
Upper installation is equipped with front axle steering knuckle shell 11, and the Hydranlic tensioner 5 is equipped with inlet connector 12, the oil inlet pipe
12 end of connector connects wall-through pipe fitting 13, and 13 end of wall-through pipe fitting connects tee pipe coupling 14, the threeway
The first oil pipe 15 and the second oil pipe 16 are connected on pipe fitting 14,15 end of the first oil pipe connects tensioning hydro-cylinder 17, described
The first oil pipe 15 be equipped with fittings body 18 with 17 junction of tensioning hydro-cylinder, 16 end of the second oil pipe connects pressure gauge 19,
The tensioning wheel 2 adjusts the elastic of rubber belt track 6, the rubber by the tensioning hydro-cylinder 17 on Hydranlic tensioner 5
6 inner surface of glue crawler belt is equipped with tooth block, and 6 outer surface of rubber belt track is equipped with the decorative pattern of " people " font protrusion.
The driving wheel 1 is for a kind of wheel cellular type driving wheel of steel plate soldering or using monoblock cast, 1 outer surface of driving wheel
On have perforation.
The tensioning wheel 2 connects tensioning holder 20 by slips.
Pressing plate 10 is bolted in the tractor rear axle axis square tube 9.
The guide wheel 3 and thrust wheel 4 is bolted by slips and watt seat on frame body.
12 end of inlet connector is equipped with nut.
The preceding track rail assembly and rear track rail assembly are directly connected with the boss bolt of tractor front-rear axle respectively.
The present invention in the specific implementation, when encountering muddy section, large-scale joint is replaced using triangle half-track device
Original-pack tire on cropper after assembling triangle half-track device on large-scale combined harvester, manipulates large-scale joint and receives
The movement of triangle half-track device can be realized in the machine of obtaining, and when triangle half-track device moves, driving wheel drives rubber belt track
Transmission advance, guide wheel controls moving direction, and tensioning wheel adjusts the pine of crawler belt by the tensioning hydro-cylinder of Hydranlic tensioner
Tightly.
The present invention and its embodiments have been described above, this description is no restricted, shown in attached drawing
Only one of embodiments of the present invention, actual structure is not limited to this.All in all if the ordinary skill of this field
Personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution phase
As frame mode and embodiment, be within the scope of protection of the invention.
Claims (7)
1. a kind of four foot half-track devices with tractor assembly, it is characterised in that：Including preceding track rail assembly and rear track rail assembly,
The preceding track rail assembly and rear track rail assembly include driving wheel (1), tensioning wheel (2), guide wheel (3), thrust wheel (4), prevent
Translation frame body, Hydranlic tensioner (5) and rubber belt track (6), the anti-translation frame body include restocking (7) and undercarriage (8), described
Driving wheel (1) is mounted on the top of anti-translation frame body, and the thrust wheel (4) is mounted on the lower section of anti-translation frame body, the Zhi Chong
Wheel (4) is located between tensioning wheel (2) and guide wheel (3), and the guide wheel (3) is mounted on the front end of anti-translation frame body, described
Tensioning wheel (2) is mounted on the rear end of anti-translation frame body, and the rubber belt track (6) is around driving wheel (1), tensioning wheel (2), guide wheel
(3) and thrust wheel (4) forms triangular structure, and installation is equipped with rear axle beam square tube (9) on the preceding track rail assembly, after described
Bridge axle square tube (9) is equipped with pressing plate (10), and installation is described equipped with front axle steering knuckle shell (11) on the rear track rail assembly
Hydranlic tensioner (5) is equipped with inlet connector (12), and the inlet connector (12) end connects wall-through pipe fitting
(13), described wall-through pipe fitting (13) end connection tee pipe coupling (14) connects the in the tee pipe coupling (14)
One oil pipe (15) and the second oil pipe (16), described the first oil pipe (15) end connect tensioning hydro-cylinder (17), the described first oil
It manages (15) and is equipped with fittings body (18) with tensioning hydro-cylinder (17) junction, described the second oil pipe (16) end connects pressure gauge
(19), the tensioning wheel (2) adjusts rubber belt track (6) by the tensioning hydro-cylinder (17) on Hydranlic tensioner (5)
Elastic, described rubber belt track (6) inner surface is equipped with tooth block, and it is convex that the rubber belt track (6) outer surface is equipped with " people " font
The decorative pattern risen.
2. a kind of four foot half-track devices with tractor assembly according to claim 1, it is characterised in that：The drive
Driving wheel (1) is a kind of wheel cellular type driving wheel of steel plate soldering or uses monoblock cast, has perforation on driving wheel (1) outer surface.
3. a kind of four foot half-track devices with tractor assembly according to claim 1, it is characterised in that：
Bearing up pulley (2) connects tensioning holder (20) by slips.
4. a kind of four foot half-track devices with tractor assembly according to claim 1, it is characterised in that：Described drags
Pressing plate (10) is bolted in machine drawing rear axle beam square tube (9).
5. a kind of four foot half-track devices with tractor assembly according to claim 1, it is characterised in that：Described draws
Guide wheel (3) and thrust wheel (4) are bolted by slips and watt seat on frame body.
6. a kind of four foot half-track devices with tractor assembly according to claim 1, it is characterised in that：It is described into
Oil connection (12) end is equipped with nut.
7. a kind of four foot half-track devices with tractor assembly according to claim 1, it is characterised in that：Before described
Track rail assembly and rear track rail assembly are directly connected with the boss bolt of tractor front-rear axle respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810262999.5A CN108297952A (en) | 2018-03-28 | 2018-03-28 | A kind of four foot half-track devices with tractor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810262999.5A CN108297952A (en) | 2018-03-28 | 2018-03-28 | A kind of four foot half-track devices with tractor assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108297952A true CN108297952A (en) | 2018-07-20 |
Family
ID=62846696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810262999.5A Pending CN108297952A (en) | 2018-03-28 | 2018-03-28 | A kind of four foot half-track devices with tractor assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108297952A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2756531Y (en) * | 2004-12-08 | 2006-02-08 | 常林股份有限公司 | Crawler oil gas tensioner |
| CN201099289Y (en) * | 2007-10-25 | 2008-08-13 | 上海交通大学 | Electric rubber belt track running mechanism |
| JP2013043557A (en) * | 2011-08-24 | 2013-03-04 | Yanmar Co Ltd | Working vehicle |
| CN205113492U (en) * | 2015-11-17 | 2016-03-30 | 江苏沃得农业机械有限公司 | Tractor crawler strutting arrangement |
| US20170305483A1 (en) * | 2016-04-26 | 2017-10-26 | Deere & Company | Adjustable and removable track assembly for a tractor |
| CN208021572U (en) * | 2018-03-28 | 2018-10-30 | 黑龙江重兴机械设备有限公司 | A kind of four foot half-track devices with tractor assembly |
-
2018
- 2018-03-28 CN CN201810262999.5A patent/CN108297952A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2756531Y (en) * | 2004-12-08 | 2006-02-08 | 常林股份有限公司 | Crawler oil gas tensioner |
| CN201099289Y (en) * | 2007-10-25 | 2008-08-13 | 上海交通大学 | Electric rubber belt track running mechanism |
| JP2013043557A (en) * | 2011-08-24 | 2013-03-04 | Yanmar Co Ltd | Working vehicle |
| CN205113492U (en) * | 2015-11-17 | 2016-03-30 | 江苏沃得农业机械有限公司 | Tractor crawler strutting arrangement |
| US20170305483A1 (en) * | 2016-04-26 | 2017-10-26 | Deere & Company | Adjustable and removable track assembly for a tractor |
| CN208021572U (en) * | 2018-03-28 | 2018-10-30 | 黑龙江重兴机械设备有限公司 | A kind of four foot half-track devices with tractor assembly |
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