CN103465976B - A kind of sealing track rail assembly - Google Patents
A kind of sealing track rail assembly Download PDFInfo
- Publication number
- CN103465976B CN103465976B CN201210190714.4A CN201210190714A CN103465976B CN 103465976 B CN103465976 B CN 103465976B CN 201210190714 A CN201210190714 A CN 201210190714A CN 103465976 B CN103465976 B CN 103465976B
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- CN
- China
- Prior art keywords
- crawler belt
- follower shaft
- driven pulley
- plate
- drive sprocket
- 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.)
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- Sealing Of Bearings (AREA)
- Soil Working Implements (AREA)
Abstract
A kind of sealing track rail assembly, it includes crawler belt 1, drivewheel 2, inner sealing plate 3, drive sprocket axle 4, driven pulley 5, driven pulley key 6, follower shaft 7, external seal plate 8；It is characterized in that: be machined with engaging tooth 10 in the centre of the inner surface of crawler belt 1, the left side of inner surface is machined with external seal groove 9, the right side of inner surface is machined with interior seal groove 11；External seal plate 8 is connected on follower shaft 7 by installing hole 12, and the edge of its sealing plate 8 becomes to seal cooperation in embedding external seal groove 9；Inner sealing plate 3 is fixed on drive sprocket axle 4 and follower shaft 7 by installing hole 12 set, and inner sealing plate 3 embeds one-tenth sealing cooperation in interior seal groove 11.A kind of environmental protection instrument making Special use under specific occasion of offer is provided.It not only serves as the sealed gearing device of walking on foodstuff grain heap, and does not damage the feature of the transmission running gear of the prominent sealing of foodstuff grain when having work.
Description
Present disclosure relates to caterpillar driving device, is exactly specifically a kind of sealing track rail assembly.
Background technology crawler belt is a kind of mechanical driving device, and it is the torque that motor inputs to be turned by crawler belt
Turning to displacement, make some plant equipment be subjected to displacement walking, in many plant equipment, track rail assembly is by extensively
It is applied, such as excavator, robot, tank etc.；The displacement utilizing crawler belt is walked, can not only level road row
Walk, particularly at the extraordinary road such as climbing, rock patch, special occasions is walked, all embody crawler haulage dress
Put walking exclusive feature freely.But, in caterpillar driving device the most at home and abroad, design and manufacture
Be all the track rail assembly of open type, if this kind of track rail assembly applies walking on paddy beach, one certainly will be caused
A little corn enter and roll between track wheel shafts, and cause corn to damage, and affect the work of machine and grain
Waste.
Summary of the invention is for overcoming above-mentioned deficiency, and it is an object of the invention to provide one can be at foodstuff grain heap
Upper walking, and the crawler haulage running gear i.e. one not making foodstuff grain impaired seals track rail assembly.
A kind of seal track rail assembly, it include crawler belt 1, drivewheel 2, inner sealing plate 3, drive sprocket axle 4,
Driven pulley 5, driven pulley key 6, follower shaft 7, external seal plate 8；It is characterized in that: in crawler belt 1
Be machined with engaging tooth 10 in the middle of surface, the left side edge of inner surface is processed into the right side of external seal groove 9, inner surface
Lateral edges is processed into interior seal groove 11；It is machined with engaging groove 13, at drive sprocket axle 4 in the centre of drivewheel 2
Upper coaxial line fixed installation drivewheel 2；On follower shaft 7 by driven pulley key 6 coaxial line fixed installation from
Driving wheel 5；The inner surface of described crawler belt 1 becomes annulus around the outer surface of drivewheel 2 with at least three driven pulley 5
Connect；The engaging tooth 10 of described crawler belt 1 engages with the engaging groove 13 one-tenth of drivewheel 2 and is connected；In crawler belt 1
The engaging tooth 10 on surface passes at the central hollow of driven pulley 5；External seal plate 8 is connected in by installing hole 12
On follower shaft 7, and external seal plate 8 embeds the external seal groove 9 interior one-tenth sealing cooperation of crawler belt 1；Interior sealing
Plate 3 is fixed on drive sprocket axle 4 and follower shaft 7 by installing hole 12 set, and inner sealing plate 3 embeds
Become to seal in the interior seal groove 11 of crawler belt 1 and coordinate；Described drive sprocket axle 4 and at least three follower shaft 7
Become that axis is parallel is fixed on track rail assembly plate.
Installing hole 12 internal diameter size of described external seal plate 8 and the external diameter nominal size phase of follower shaft 7
With；Outside installing hole 12 internal diameter size of inner sealing plate 3 is with corresponding drive sprocket axle 4 and follower shaft 7
Footpath nominal size is identical.
The present invention compared with prior art, not only has simple in construction, advantage easy to manufacture, and has just
Walk on foodstuff grain heap in machine, and do not damage the prominent sealing transport characteristics of foodstuff grain.There is provided
The environmental protection instrument of Special use is made under specific occasion.
Description of drawings 1 is the structural representation sectional view of the present invention.Fig. 2 is that the inside of Fig. 1 of the present invention is right
View.Fig. 3 is the sectional view of the crawler belt 1 in Fig. 1.Fig. 4 is that the structure of the inner sealing plate 3 in Fig. 1 is shown
It is intended to.Fig. 5 is the structural representation of the external seal plate 8 in Fig. 1.
Detailed description of the invention is further described according to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5.
First crawler belt 1, drivewheel 2, inner sealing plate 3, drive sprocket axle are made with engineering plastics or rigid material
4, multiple driven pulleys 5, driven pulley key 6, follower shaft 7, external seal plate 8；Secondly by crawler belt 1
Be processed into engaging tooth 10 shape in the middle of surface, left side edge is processed into external seal groove 9, right side edge is processed into interior
Seal groove 11；Engaging groove 13 is processed in centre at drivewheel 2 subsequently, and on drive sprocket axle 4, coaxial line is solid
Dingan County's dress drivewheel 2；Follower shaft 7 is fixedly mounted driven pulley 5 by driven pulley key 6 coaxial line；Then
Become girdle type to connect around the outer surface of drivewheel 2 with at least three driven pulley 5 inner surface of crawler belt 1, make
The engaging tooth 10 of its crawler belt 1 engages with the engaging groove 13 one-tenth of drivewheel 2 and is connected so that the interior table of crawler belt 1
The engaging tooth 10 of centre, face is in hollow the passing of driven pulley 5 centre；Thereafter by external seal plate 8 by installing hole
12 are connected on drive sprocket axle 4 and follower shaft 7, and ensure that external seal plate 8 embeds the external seal of crawler belt 1
Become to seal in groove 9 and coordinate；And inner sealing plate 3 is fixed on drive sprocket axle 4 and follower shaft by installing hole 12 set
On 7, and ensure that inner sealing plate 3 embeds the interior seal groove 11 interior one-tenth sealing cooperation of crawler belt 1.Finally will be actively
Wheel shaft 4 becomes with at least three follower shaft 7 that axis is parallel to be connected on track rail assembly plate.External seal is being installed
During plate 8, the internal diameter size of installing hole 12 is identical with the external diameter nominal size of follower shaft 7.Install in close
During shrouding 3, the internal diameter size of installing hole 12 and corresponding drive sprocket axle 4 and follower shaft 7 external diameter name
Equivalently-sized.
Claims (2)
1. sealing a track rail assembly, it includes crawler belt (1), drivewheel (2), inner sealing plate (3), drivewheel
Axle (4), driven pulley (5), driven pulley key (6), follower shaft (7) and external seal plate (8)；Its
It is characterised by: be machined with engaging tooth (10), the left side of inner surface in the centre of the inner surface of crawler belt (1)
Edge is processed into external seal groove (9), the right side edge of inner surface is processed into interior seal groove (11)；Leading
The centre of driving wheel (2) is machined with engaging groove (13)；It is connected actively at the upper coaxial line of drive sprocket axle (4)
Wheel (2)；Follower shaft (7) is connected driven pulley (5) by driven pulley key (6) coaxial line；Described
The inner surface of crawler belt (1) becomes annulus around the outer surface of drivewheel (2) with at least three driven pulley (5)
Connect；The engaging tooth (10) of described crawler belt (1) becomes to engage with the engaging groove (13) of drivewheel (2)
Connect；The engaging tooth (10) of described crawler belt (1) passes at the central hollow of driven pulley (5)；Outward
Sealing plate (8) is connected on follower shaft (7) by installing hole (12), and external seal plate (8) is embedding
Become to seal in entering the external seal groove (9) of crawler belt (1) and coordinate；Inner sealing plate (3) is by installing hole (12)
Set is fixed on drive sprocket axle (4) and follower shaft (7), and inner sealing plate (3) embeds crawler belt (1)
Interior seal groove (11) in become seal coordinate；Drive sprocket axle (4) becomes axis to put down with follower shaft (7)
Row is fixed on assembly plate.
A kind of sealing track rail assembly the most according to claim 1, it is characterised in that: described external seal plate (8)
Installing hole (12) internal diameter size identical with the external diameter nominal size of drive sprocket axle (7)；Inner sealing plate
(3) installing hole (12) internal diameter size and corresponding drive sprocket axle (4) and follower shaft (7)
External diameter nominal size is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210190714.4A CN103465976B (en) | 2012-06-06 | 2012-06-06 | A kind of sealing track rail assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210190714.4A CN103465976B (en) | 2012-06-06 | 2012-06-06 | A kind of sealing track rail assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103465976A CN103465976A (en) | 2013-12-25 |
| CN103465976B true CN103465976B (en) | 2016-08-31 |
Family
ID=49791084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210190714.4A Active CN103465976B (en) | 2012-06-06 | 2012-06-06 | A kind of sealing track rail assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103465976B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4069856A (en) * | 1976-08-09 | 1978-01-24 | Caterpillar Tractor Co. | Crawler-type vehicle wheels having impact absorbing rims with resilient biasing means |
| CN1281452C (en) * | 2004-08-02 | 2006-10-25 | 曹光夏 | Caterpillar driving device |
| CN201437380U (en) * | 2009-05-12 | 2010-04-14 | 北京拂尘龙科技发展有限公司 | Track module |
| CN201646917U (en) * | 2010-05-13 | 2010-11-24 | 辽宁抚挖重工机械股份有限公司 | Caterpillar crane walking device |
| CN203766922U (en) * | 2014-04-01 | 2014-08-13 | 江苏柳工机械有限公司 | Rubber track driving wheel of track type slipping and steering loading machine |
-
2012
- 2012-06-06 CN CN201210190714.4A patent/CN103465976B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103465976A (en) | 2013-12-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 218 No. 448124 Jingmen city of Hubei province Zhoupeigong Avenue Applicant after: HUBEI YEWEI OILS MACHINERY CO., LTD. Address before: 218 No. 448124 Jingmen city of Hubei province Zhoupeigong Avenue Applicant before: Hubei Yewei Oils Machinery Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |