CN208021572U - 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
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- CN208021572U CN208021572U CN201820427183.9U CN201820427183U CN208021572U CN 208021572 U CN208021572 U CN 208021572U CN 201820427183 U CN201820427183 U CN 201820427183U CN 208021572 U CN208021572 U CN 208021572U
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- wheel
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- track rail
- frame body
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Abstract
The utility model 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 utility model compared with prior art the advantages of be：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 utility model is related 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.
Utility model content
The purpose of the utility model is to overcome above technological deficiency, a kind of raising tractor is provided under muddy earth's surface
Driveability reduces grounding pressure, increases adhesive force, alleviates machine to soil packing, avoids soil losses, enhancing
The handling capacity of special 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 utility model is：A kind of four feet with tractor assembly
Half-track device, 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 upper
Frame and undercarriage, 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, institute
For the thrust wheel stated between tensioning wheel and guide wheel, the guide wheel is mounted on the front end of anti-translation frame body, the tensioning
Wheel forms triangle mounted on the rear end of anti-translation frame body, the rubber belt track around driving wheel, tensioning wheel, guide wheel and thrust wheel
Shape 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,
Installation is equipped with front axle steering knuckle shell on the rear track rail assembly, and the Hydranlic tensioner is equipped with inlet connector,
The inlet connector end connects wall-through pipe fitting, and the wall-through pipe socket end connects tee pipe coupling, described
Connecting the first oil pipe and the second oil pipe in tee pipe coupling, first oil pipe end connects tensioning hydro-cylinder, and described first
Oil pipe is equipped with fittings body with tensioning hydro-cylinder junction, and second oil pipe end connects pressure gauge, and the tensioning wheel passes through
Tensioning hydro-cylinder on Hydranlic tensioner adjusts the elastic of rubber belt track, and 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 utility model compared with prior art the advantages of be：The rubber belt track of the utility model surrounds driving wheel, opens
Bearing up pulley, thrust wheel and guide wheel form triangular structure, and the structure of this sampling device is more stablized, and large-scale combining can be improved
Driveability of the machine under muddy earth's surface, rubber belt track inner surface are equipped with tooth block, and outer surface is equipped with the flower of " people " font protrusion
Line reduces grounding pressure, increases adhesive force, alleviates machine to soil packing, avoids soil losses, enhancing is distinguishingly
The handling capacity of table, 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 utility model.
Fig. 2 is a kind of four foot half-track device planar structure schematic diagrams with tractor assembly of the utility model.
Fig. 3 is a kind of Hydranlic tensioner structural representation with four foot half-track devices of tractor assembly of the utility model
Figure.
Fig. 4 is a kind of rear track rail assembly structural representation with four foot half-track devices of tractor assembly of the utility model
Figure.
Fig. 5 is a kind of preceding track rail assembly structural representation with four foot half-track devices of tractor assembly of the utility model
Figure.
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
Table, 20, tensioning holder.
Specific implementation mode
The following describes the utility model in further detail 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, described
Installation is equipped with rear axle beam square tube 9 on preceding track rail assembly, and the rear axle beam square tube 9 is equipped with pressing plate 10, and the rear crawler belt is total
It is equipped with front axle steering knuckle shell 11 at upper installation, the Hydranlic tensioner 5 is equipped with inlet connector 12, the oil inlet
12 end of pipe fitting connection wall-through pipe fitting 13,13 end of wall-through pipe fitting connection tee pipe coupling 14, described three
The first oil pipe 15 and the second oil pipe 16 are connected on connection for bbreather pipe 14,15 end of the first oil pipe connects tensioning hydro-cylinder 17, institute
The first oil pipe 15 and 17 junction of tensioning hydro-cylinder stated are equipped with fittings body 18, and 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 utility model in the specific implementation, when encountering muddy section, large size is replaced using triangle half-track device
Original-pack tire on combined harvester after assembling triangle half-track device on large-scale combined harvester, manipulates large-scale connection
The movement that triangle half-track device can be realized in cropper is closed, when triangle half-track device moves, driving wheel drives rubber
The transmission of crawler belt is advanced, and guide wheel controls moving direction, and tensioning wheel adjusts crawler belt by the tensioning hydro-cylinder of Hydranlic tensioner
It is elastic.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Also be the utility model one of embodiment, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
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 the pine of rubber belt track (6) by the tensioning hydro-cylinder (17) on Hydranlic tensioner (5)
Tightly, the rubber belt track (6) inner surface is equipped with tooth block, and the rubber belt track (6) outer surface is equipped with " people " font protrusion
Decorative pattern.
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 |
|---|---|---|---|
| CN201820427183.9U CN208021572U (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 |
|---|---|---|---|
| CN201820427183.9U CN208021572U (en) | 2018-03-28 | 2018-03-28 | A kind of four foot half-track devices with tractor assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208021572U true CN208021572U (en) | 2018-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820427183.9U Active CN208021572U (en) | 2018-03-28 | 2018-03-28 | A kind of four foot half-track devices with tractor assembly |
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| Country | Link |
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| CN (1) | CN208021572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297952A (en) * | 2018-03-28 | 2018-07-20 | 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 CN201820427183.9U patent/CN208021572U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108297952A (en) * | 2018-03-28 | 2018-07-20 | 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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