CN204821775U - Shoulder anticreep track that keep off reach excavator including this leading wheel to wheel more - Google Patents
Shoulder anticreep track that keep off reach excavator including this leading wheel to wheel more Download PDFInfo
- Publication number
- CN204821775U CN204821775U CN201520244567.3U CN201520244567U CN204821775U CN 204821775 U CN204821775 U CN 204821775U CN 201520244567 U CN201520244567 U CN 201520244567U CN 204821775 U CN204821775 U CN 204821775U
- Authority
- CN
- China
- Prior art keywords
- track adjusting
- adjusting wheel
- track
- annular projection
- derailing
- 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.)
- Expired - Fee Related
Links
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model discloses a shoulder anticreep track that keep off reach excavator including this leading wheel to wheel more, the excavator has a plurality of leading wheels, each the centre of the circumference tread of leading wheel sets up a round annular bulge, wherein, the both sides of the circumference tread of leading wheel all set up the 2nd annular bulge of round, each leading wheel installation track, each the leading wheel a annular bulge with inlay between the 2nd annular bulge and locate in the caterpillar track of a tractor of track. Use according to the automatic silicon steel sheet leveling machine of the transformer. Structure and the outer use that keeps off the shoulder structure are takeed on to interior fender through a annular bulge and the 2nd annular bulge form to when making the excavator turn round, inside and outside fender shoulder is simultaneously to the helpful power of track, the probability of derailing when reducing the track and turning round. And the circumference tread of leading wheel partially can adopt ring rolling spare or foundry goods, only need holding ring forging die or mould can, simple structure easily realizes.
Description
Technical field
The utility model relates to a kind of technical field of track adjusting wheel of excavating machine, particularly relates to a kind of many shoulder blocks derailing track adjusting wheel of excavating machine.
Background technology
The track adjusting wheel of excavating machine is the vitals of digging machine.Fig. 1 is the schematic diagram of existing track adjusting wheel, and Fig. 2 is the schematic diagram of the existing track adjusting wheel of installing crawler belt, and Fig. 3 is the assembling schematic diagram of existing track adjusting wheel and crawler belt, refers to shown in Fig. 1 to Fig. 3.Current track adjusting wheel 11 is inner baffle shoulder structure 12, and inner baffle shoulder structure 12 is embedded in the chain rail 14 of crawler belt 13.When excavating machine is turned, excavating machine walking beam guide frame part drives track adjusting wheel 11, and the inner baffle shoulder structure 12 of side extrudes chain rail 14, promotes crawler belt 13 and turns.
But existing track adjusting wheel 11 is easily deviate from from the chain rail groove of chain rail 14, thus causes crawler belt 13 to derail, and affects excavating machine and normally works.Particularly be operated in pool, marsh or other similar muddy ground operating mode or when the ground turning resistances such as mountain lapicide's condition are larger, track adjusting wheel is easily deviate from from crawler belt, has a strong impact on excavating machine work.After scene generally takes crawler belt apart, again assemble, expend larger manpower, time and economy.
Utility model content
The purpose of this utility model is the excavating machine providing a kind of many shoulder blocks derailing track adjusting wheel and comprise this track adjusting wheel, and to solve excavating machine when turning round, existing track adjusting wheel is easily deviate from from chain rail, thus causes the problem of derailed crawler belt.
To achieve these goals, the technical scheme that the utility model is taked is:
A kind of many shoulder blocks derailing track adjusting wheel, comprising: a track adjusting wheel, the centre of the circumference tread of described track adjusting wheel arranges circle first annular projection, and wherein, the both sides of the circumference tread of described track adjusting wheel all arrange circle second annular projection.
Above-mentioned one many shoulder blocks derailing track adjusting wheel, wherein, the second annular projection described in two and described track adjusting wheel are formed in one.
Above-mentioned one many shoulder blocks derailing track adjusting wheel, wherein, the second annular projection described in two is fixedly connected with by the side end face of attaching parts with described track adjusting wheel.
Above-mentioned one many shoulder blocks derailing track adjusting wheel, wherein, the second annular projection described in two offers chamfering near one end of described track adjusting wheel circumference tread.
Above-mentioned one many shoulder blocks derailing track adjusting wheel, wherein, described first annular projection and described track adjusting wheel are formed in one.
Above-mentioned one many shoulder blocks derailing track adjusting wheel, wherein, chamfering is offered at the two ends of described first annular projection.
A kind of excavating machine, wherein, described excavating machine has some track adjusting wheels, described track adjusting wheel is many shoulder blocks derailing track adjusting wheel described in above-mentioned any one, track adjusting wheel described in each installs crawler belt, is embedded in the chain rail of described crawler belt between described first annular projection of track adjusting wheel described in each and described second annular projection.
The utility model is owing to have employed above-mentioned technology, and the good effect making it compared with prior art to have is:
The inner baffle shoulder structure formed by the first annular projection and the second annular projection and the use of outer blocking shoulder structure, thus when excavating machine is turned round, interior outer blocking shoulder has application force to crawler belt simultaneously, reduces derailing probability when crawler belt turns round.And the circumference tread portions of track adjusting wheel can adopt ring forging or foundry goods, only needs adjustment ring forging die or mold, structure is simple, is easy to realize.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing track adjusting wheel;
Fig. 2 is the schematic diagram of the existing track adjusting wheel of installing crawler belt;
Fig. 3 is the assembling schematic diagram of existing track adjusting wheel and crawler belt;
Fig. 4 is the schematic diagram of a kind of many shoulder blocks derailing track adjusting wheel of the present utility model;
Fig. 5 is the schematic diagram of of the present utility model a kind of many shoulder blocks derailing track adjusting wheel of installing crawler belt;
Fig. 6 is the assembling schematic diagram of a kind of many shoulder blocks derailing track adjusting wheel of the present utility model and crawler belt;
The schematic diagram of Fig. 7 to be second of a kind of many shoulder blocks derailing track adjusting wheel of the present utility model be embodiment;
Fig. 8 is the left view of Fig. 7.
In accompanying drawing: 11, track adjusting wheel; 12, inner baffle shoulder structure; 13, crawler belt; 14, chain rail; 2, track adjusting wheel; 3, the first annular projection; 4, the second annular projection; 5, crawler belt; 6, chain rail; 7, attaching parts.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as restriction of the present utility model.
Fig. 4 is the schematic diagram of a kind of many shoulder blocks derailing track adjusting wheel of the present utility model, Fig. 5 is the schematic diagram of of the present utility model a kind of many shoulder blocks derailing track adjusting wheel of installing crawler belt, Fig. 6 is the assembling schematic diagram of a kind of many shoulder blocks derailing track adjusting wheel of the present utility model and crawler belt, refers to shown in Fig. 4 to Fig. 6.One many shoulder blocks derailing track adjusting wheel of the present utility model, includes a track adjusting wheel 2, and be provided with circle first annular projection 3 in the centre of the circumference tread of track adjusting wheel 2, this first annular projection 3 is formed as inner baffle shoulder structure.Also be respectively arranged with circle second annular projection 4 in the both sides of the circumference tread of track adjusting wheel 2, these two the second annular projections 4 are formed as outer blocking shoulder structure.
The utility model also has following embodiment on the basis of the above:
In further embodiment of the present utility model, please continue see shown in Fig. 4 to Fig. 6.Two second annular projections 4 are formed in one with track adjusting wheel 2.Track adjusting wheel 2 is generally foundry goods or ring rolling soldering member, for foundry goods, only needs to adjust mold; For ring rolling soldering member, only need adjustment ring forging mould.
In further embodiment of the present utility model, two second annular projections 4 offer chamfering near one end of track adjusting wheel 2 circumference tread.
In further embodiment of the present utility model, the first annular projection 3 is formed in one with track adjusting wheel 2.
In further embodiment of the present utility model, chamfering is offered at the two ends of the first annular projection 3.
A kind of excavating machine of the present utility model, this excavating machine has some track adjusting wheels 2, and each track adjusting wheel 2 installs crawler belt 5, is embedded in the chain rail 6 of crawler belt 5 between the first annular projection 3 of each track adjusting wheel 2 and the second annular projection 4.Excavating machine is when turning round, first annular projection 3 of track adjusting wheel 2 and the second annular projection 4 are close to two treads of crawler belt 5, promote crawler belt 5 and turn, due to the increase of active area, thus the power of unit area ordering about crawler belt 5 turning reduces, greatly reduce derailing probability when crawler belt 5 turns round.
In further embodiment of the present utility model, the schematic diagram of Fig. 7 to be second of a kind of many shoulder blocks derailing track adjusting wheel of the present utility model be embodiment, Fig. 8 is the left view of Fig. 7.Two second annular projections 4 can adopt fabricated structure, and two second annular projections 4 are cyclic structure, and it is fixedly connected with the both sides end face of track adjusting wheel 2 by attaching parts 7, and attaching parts 7 can adopt bolt structure.By the use of fabricated second annular projection 4, be convenient to the on-call maintenance after damaging, avoid derailed crawler belt.
The foregoing is only the utility model preferred embodiment; not thereby embodiment of the present utility model and protection domain is limited; to those skilled in the art; should recognize and all should be included in the scheme that equivalent replacement done by all utilization the utility model specification sheetss and diagramatic content and apparent change obtain in protection domain of the present utility model.
Claims (7)
1. the derailing of shoulder block a more than track adjusting wheel, comprising:
One track adjusting wheel (2), the centre of the circumference tread of described track adjusting wheel (2) arranges circle first annular projection (3), it is characterized in that,
The both sides of the circumference tread of described track adjusting wheel (2) all arrange circle second annular projection (4).
2. many shoulder blocks derailing track adjusting wheel according to claim 1, is characterized in that, the second annular projection (4) described in two and described track adjusting wheel (2) are formed in one.
3. many shoulder blocks derailing track adjusting wheel according to claim 1, it is characterized in that, the second annular projection (4) described in two is fixedly connected with by the side end face of attaching parts (7) with described track adjusting wheel (2).
4. many shoulder blocks derailing track adjusting wheel according to claim 1, is characterized in that, the second annular projection (4) described in two offers chamfering near one end of described track adjusting wheel (2) circumference tread.
5. many shoulder blocks derailing track adjusting wheel according to claim 1, is characterized in that, described first annular projection (3) and described track adjusting wheel (2) are formed in one.
6. many shoulder blocks derailing track adjusting wheel according to claim 1, it is characterized in that, chamfering is offered at the two ends of described first annular projection (3).
7. an excavating machine, is characterized in that,
Described excavating machine has some track adjusting wheels (2), described track adjusting wheel (2) is many shoulder blocks derailing track adjusting wheel described in any one in claim 1 to 6, track adjusting wheel described in each (2) installs crawler belt (5), is embedded in the chain rail (6) of described crawler belt (5) between described first annular projection (3) of track adjusting wheel described in each (2) and described second annular projection (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244567.3U CN204821775U (en) | 2015-04-21 | 2015-04-21 | Shoulder anticreep track that keep off reach excavator including this leading wheel to wheel more |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244567.3U CN204821775U (en) | 2015-04-21 | 2015-04-21 | Shoulder anticreep track that keep off reach excavator including this leading wheel to wheel more |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204821775U true CN204821775U (en) | 2015-12-02 |
Family
ID=54679405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520244567.3U Expired - Fee Related CN204821775U (en) | 2015-04-21 | 2015-04-21 | Shoulder anticreep track that keep off reach excavator including this leading wheel to wheel more |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204821775U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741255A (en) * | 2016-12-30 | 2017-05-31 | 王爱民 | A kind of anti-fall off chain directive wheel and the band of excavator four-wheel one |
| CN109422067A (en) * | 2017-08-22 | 2019-03-05 | 宝山钢铁股份有限公司 | A kind of chain self-conductance centralising device of chain-linked conveyer and preparation method thereof |
| CN109969277A (en) * | 2017-12-28 | 2019-07-05 | 沈阳新松机器人自动化股份有限公司 | A kind of derailing train creeper undercarriage |
-
2015
- 2015-04-21 CN CN201520244567.3U patent/CN204821775U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741255A (en) * | 2016-12-30 | 2017-05-31 | 王爱民 | A kind of anti-fall off chain directive wheel and the band of excavator four-wheel one |
| CN109422067A (en) * | 2017-08-22 | 2019-03-05 | 宝山钢铁股份有限公司 | A kind of chain self-conductance centralising device of chain-linked conveyer and preparation method thereof |
| CN109422067B (en) * | 2017-08-22 | 2020-07-28 | 宝山钢铁股份有限公司 | Chain self-guiding centering device of chain conveyor and preparation method thereof |
| CN109969277A (en) * | 2017-12-28 | 2019-07-05 | 沈阳新松机器人自动化股份有限公司 | A kind of derailing train creeper undercarriage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2015229635B2 (en) | Vehicle track assembly having tapered wheels | |
| CN204821775U (en) | Shoulder anticreep track that keep off reach excavator including this leading wheel to wheel more | |
| MX2009001799A (en) | Blow-molded wheels having undercut treads, methods for producing the same, and children's ride-on vehicles including the same. | |
| CN102849136B (en) | Rubber crawler | |
| CN103754281A (en) | Contact area and tightness adjustable crawler wheel | |
| CN103863425A (en) | Triangular track wheel | |
| CN205853752U (en) | Combined wheel | |
| CN204586329U (en) | The dual-purpose overall rubber wheel of a kind of floods and droughts | |
| EA200900957A1 (en) | DEVICE AND METHOD FOR DECREASING TIRE WEAR IN AGRICULTURAL VEHICLE | |
| CN206766168U (en) | A kind of crawler unit of convenient regulation crawler belt | |
| CN103085901B (en) | Crawler device for wheeled vehicle | |
| CN206537082U (en) | Polyurethane solid tyre | |
| CN203888911U (en) | Band-off preventing structure for rubber belt track | |
| CN203427556U (en) | Antiskid sleeve for tire | |
| CN204801915U (en) | Follow -up track backplate anticreep rail guide wheel reaches excavator including this guide wheel | |
| CN103241323B (en) | The manufacture method of embedded velocipede | |
| CN204022305U (en) | A kind of preventing gnawing rail trackless semi-portal crane | |
| CN202378983U (en) | Crawler type harvester supporting wheel | |
| CN205185709U (en) | Harvester travelling wheel | |
| CN105196812A (en) | Electric telescopic antiskid chain for wheel | |
| CN203268039U (en) | Embedded road patrolling bicycle | |
| CN205365113U (en) | Underground mine trackless equipment's slewing bearing pendulous device | |
| CN204137913U (en) | A kind of lane stacker combination wheel walks driving | |
| CN203543509U (en) | Press-in vulcanizing type front steering wheel with high abrasion resistance | |
| CN204586334U (en) | The dual-purpose overall rubber wheel of a kind of floods and droughts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151202 Termination date: 20160421 |