CN103741764A - Anti-bounce rack of excavator - Google Patents
Anti-bounce rack of excavator Download PDFInfo
- Publication number
- CN103741764A CN103741764A CN201310720611.9A CN201310720611A CN103741764A CN 103741764 A CN103741764 A CN 103741764A CN 201310720611 A CN201310720611 A CN 201310720611A CN 103741764 A CN103741764 A CN 103741764A
- Authority
- CN
- China
- Prior art keywords
- jump
- excavator
- bounce
- bounce rack
- rack
- 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
Images
Landscapes
- Jib Cranes (AREA)
Abstract
The invention discloses an anti-bounce rack of an excavator. The anti-bounce rack of the excavator comprises a travelling crane caterpillar track, wherein an anti-bounce rack body is arranged on the travelling crane caterpillar track, and the lower bottom face of the anti-bounce rack body is of a circular-arc structure. The lower bottom face of the anti-bounce rack body is of the circular-arc structure, so that abrasion caused by the fact that the bottom face of the anti-bounce rack collides with the caterpillar track during getting off can be avoided, and the service life of the anti-bounce rack is prolonged.
Description
Technical field
The present invention relates to anti-jump of a kind of excavator.
Background technology
Anti-jump of the excavator of in the past producing is unreasonable owing to designing, and while causing getting off walking, can collide with crawler belt in the bottom surface of anti-jump, causes anti-jump serious wear, caused certain loss, reduced the application life of equipment.
Summary of the invention
The defect that the present invention seeks to exist for prior art provides anti-jump of a kind of excavator.
The present invention for achieving the above object, adopts following technical scheme: anti-jump of a kind of excavator, comprise driving crawler belt, and on described driving crawler belt, be provided with anti-jump, the bottom surface of described anti-jump is arranged to arc structure.
Beneficial effect of the present invention: the present invention is arranged to arc structure by the bottom surface of anti-jump, in the time of can avoiding getting off like this, can collide and produce wearing and tearing with crawler belt in the bottom surface of anti-jump, extended its application life.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention.
The specific embodiment
Shown in Fig. 1, be anti-jump of a kind of excavator, comprise driving crawler belt 3, on described driving crawler belt 3, be provided with anti-jump 1, the bottom surface of described anti-jump 1 is arranged to arc structure 2.The present invention is arranged to arc structure by the bottom surface of anti-jump, and in the time of can avoiding getting off like this, can collide and produce wearing and tearing with crawler belt in the bottom surface of anti-jump, extended its application life.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (1)
1. anti-jump of an excavator, it is characterized in that, comprise driving crawler belt, on described driving crawler belt, be provided with anti-jump, the bottom surface of described anti-jump is arranged to arc structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310720611.9A CN103741764A (en) | 2013-12-24 | 2013-12-24 | Anti-bounce rack of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310720611.9A CN103741764A (en) | 2013-12-24 | 2013-12-24 | Anti-bounce rack of excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103741764A true CN103741764A (en) | 2014-04-23 |
Family
ID=50498823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310720611.9A Pending CN103741764A (en) | 2013-12-24 | 2013-12-24 | Anti-bounce rack of excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103741764A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6276768B1 (en) * | 1999-12-16 | 2001-08-21 | Caterpillar Inc. | Track tensioning assembly for adjusting tension on a drive track chain of a work machine having a slack adjuster device associated therewith |
| US20100148573A1 (en) * | 2007-01-15 | 2010-06-17 | Kubota Corporation | Crawler Travel Unit |
| CN102523740A (en) * | 2010-08-31 | 2012-06-27 | 洋马株式会社 | Work vehicle |
| CN102700637A (en) * | 2012-06-12 | 2012-10-03 | 三一重机有限公司 | Crawler belt protecting plate and crawler belt type engineering machinery |
| CN202657134U (en) * | 2012-05-30 | 2013-01-09 | 常林股份有限公司 | Anti-chain drop structure for caterpillar earth-moving machinery |
-
2013
- 2013-12-24 CN CN201310720611.9A patent/CN103741764A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6276768B1 (en) * | 1999-12-16 | 2001-08-21 | Caterpillar Inc. | Track tensioning assembly for adjusting tension on a drive track chain of a work machine having a slack adjuster device associated therewith |
| US20100148573A1 (en) * | 2007-01-15 | 2010-06-17 | Kubota Corporation | Crawler Travel Unit |
| CN102523740A (en) * | 2010-08-31 | 2012-06-27 | 洋马株式会社 | Work vehicle |
| CN202657134U (en) * | 2012-05-30 | 2013-01-09 | 常林股份有限公司 | Anti-chain drop structure for caterpillar earth-moving machinery |
| CN102700637A (en) * | 2012-06-12 | 2012-10-03 | 三一重机有限公司 | Crawler belt protecting plate and crawler belt type engineering machinery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103741764A (en) | Anti-bounce rack of excavator | |
| CN204606960U (en) | Sealing-tape machine cylinder swabbing pig | |
| CN103306234B (en) | Cleaning device for mud in portal crane rail groove of wharf | |
| CN202717294U (en) | Transportation trolley | |
| CN204000538U (en) | The whole reeding in a kind of U-shaped termination | |
| CN202811529U (en) | Novel slurry pump overflowing device | |
| CN105984816A (en) | Rope supporting device of endless-rope winch | |
| CN203974992U (en) | Compound type caterpillar chain | |
| CN203611982U (en) | Monorail hanging-bearing integrated trolley | |
| CN202337296U (en) | Track shoe of bulldozer | |
| CN202029925U (en) | Combined type crawler board | |
| CN205270420U (en) | Novel material stopping block | |
| CN202808177U (en) | Suspension arm for steel board round roll | |
| CN204699940U (en) | Disintegrating machine grid grizzly bar | |
| CN202291154U (en) | Straightening device | |
| CN204114198U (en) | A kind of slag-off valve | |
| CN202708552U (en) | Honeycomb lining board | |
| CN202116156U (en) | Elevator sill | |
| CN202283949U (en) | Light, medium, heavy type machine walking rubber protection pad | |
| CN203439161U (en) | Large-scale crawler belt plate combining casting and welding | |
| CN204138238U (en) | A kind of Novel pulley for coal trolley of material-fetching machine walking steel cable sliding | |
| CN203529741U (en) | Balance device for preventing bracket of grab bucket roller with single beam from being slanted | |
| CN205257208U (en) | Powdered ore slope conveyer area | |
| CN104340290A (en) | Cast and welded large crawler plate | |
| CN203807893U (en) | Novel point rail structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140423 |