CN2398160Y - Wed land creeper tread of bulldozer - Google Patents
Wed land creeper tread of bulldozer Download PDFInfo
- Publication number
- CN2398160Y CN2398160Y CN 99216350 CN99216350U CN2398160Y CN 2398160 Y CN2398160 Y CN 2398160Y CN 99216350 CN99216350 CN 99216350 CN 99216350 U CN99216350 U CN 99216350U CN 2398160 Y CN2398160 Y CN 2398160Y
- Authority
- CN
- China
- Prior art keywords
- platform
- reinforced rib
- caterpillar block
- bulldozer
- creeper tread
- 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
Images
Landscapes
- Operation Control Of Excavators (AREA)
Abstract
The utility model relates to a wed land creeper tread of a bulldozer, which belongs to vehicle fittings, especially for a creeper tread of the bulldozer. The whole body is in a ship shape, and a boss and a reinforcing rib which are fixed with a creeper tread are arranged on a convex-concave surface. The structure is characterized in that the connecting position of the boss and the creeper tread and the convex-concave surface is in a transitional round shape. In addition, bottom reinforcing ribs are arranged between the convex positions and the lower bottom surface of the outer side, which is favorable to improve the bearing capability of the whole creeper tread, and the service life is extended.
Description
The utility model relates to a kind of wetland caterpillar block that is applicable to bulldozer, belongs to the particularly caterpillar block of bulldozer of vehicle body fittings.
At present, the bulldozer of various models is widely used in each camp site, greatly improved work efficiency, proverb is said " fine horse prepares saddle ", the caterpillar block of bulldozer as it on the spot originally, the quality of quality will directly influence the speed of the bulldozer progress of work, wherein the wetland caterpillar block of D85 type bulldozer is generally taked casting, in order to improve the tolerance intensity of caterpillar block, on the indent side of this kind band plate, be provided with some reinforced ribs, but in use find: the caterpillar block middle part is used for fixing the boss base portion of caterpillar block and the intensity at middle part, crawler belt bottom surface still is apparent not enough, and easily ruptures.
The purpose of this utility model is to overcome above-mentioned deficiency for people provide a kind of wetland caterpillar block with D85 bulldozer of higher tolerance.
Above-mentioned purpose of the present utility model can realize by following mode: in view of the base portion tolerance insufficient strength of the boss that is used to connect caterpillar block and chain band on the caterpillar block, by each side of boss and caterpillar block concave surface vertical connection mode, change the limit into and cross round connection mode, thereby increase the boss base portion thickness at position on every side, improved ability to bear, simultaneously on a left side, on the interior concave bottom surface between right two a boss and left side, the bottom surface midway location in the right boss outside is provided with bottom reinforced rib longitudinally, thereby improved the ability to bear of bottom, also improved the tolerance of caterpillar block comprehensively, concrete technical scheme of the present utility model like this is: double layers table stepwise flat-bed lower floor its each side of platform and caterpillar block concave surface connecting part are the transition circle shape, and on a left side, bottom reinforced rib between a vertical platform is arranged in the middle of the caterpillar block inner bottom surface between the right double layers table stepwise platform, between platform the bottom reinforced rib two ends respectively with a left side, right platform base portion is connected, on left platform and a left side laterally between the reinforced rib and right platform and the right laterally caterpillar block inner bottom surface midway location between the reinforced rib a vertical platform exterior bottom reinforced rib is respectively arranged, platform exterior bottom reinforced rib upper bottom surface is an inclined-plane, higher with platform base portion junction, and lower with horizontal reinforced rib bonded assembly position.
The beneficial effects of the utility model are: owing to optimized the structure of caterpillar block, particularly strengthened the tolerance at left and right boss and caterpillar block middle part, reinforced rib and boss on the caterpillar block inner concave are acted in concert with each other, formed and make a concerted effort, effectively prevent phenomenon of rupture, prolonged its service life.
Description of drawings:
Fig. 1 is the utility model birds-eye view;
Fig. 2 is a side semisectional view of the present utility model;
Fig. 3 is an A-A of the present utility model position cutaway view;
Fig. 4 is a C-C of the present utility model position cutaway view;
Below in conjunction with accompanying drawing the technical solution of the utility model is further set forth: accompanying drawing provides a kind of embodiment of the present utility model, wherein the wetland caterpillar block of D85 bulldozer integral body is ship shape, the upper surface that an indent is arranged, upper surface middle part in indent has a left side, right each one group of double layers table stepwise platform that raises up or abbreviation boss, lower floor's platform (1) upper surface is concordant with the upper edge (2) of caterpillar block, and upper platform (3) slightly protrudes from lower floor, before every group platform is divided into the symmetrical expression that is connected again, two sections of backs, a fixed orifice (5) is all arranged on every section, on a platform left side, on the inner concave of the caterpillar block of right both sides a horizontal reinforced rib (8) is arranged respectively, simultaneously, be symmetrically arranged with a waling (7) on the back medial surface, a left side, orthogonal and be connected and be one between the horizontal reinforced rib (8) of right both sides and the waling (7) of the same side, its structural special character is that each side of double layers table stepwise flat-bed lower floor's platform (1) and caterpillar block concave surface connecting part are the transition circle shape, increased a left side, right flat-bed bottom area, general transitional radius is 20-40mm, and on a left side, bottom reinforced rib (4) between a vertical platform is arranged in the middle of the bottom surface in the caterpillar block between the right double layers table stepwise platform, between platform the bottom reinforced rib (4) two ends respectively with a left side, right flat-bed base portion is connected, symmetric line respectively has a vertical platform exterior bottom reinforced rib (6) in the horizontal reinforced rib (8) of a left platform and a left side and right platform and the right laterally caterpillar block inner bottom surface midway location between the reinforced rib (8) edge, the upper bottom surface of platform exterior bottom reinforced rib (6) is an inclined-plane, higher with flat-bed base portion junction, and lower with horizontal reinforced rib (8) bonded assembly position.
Claims (1)
1. the wetland caterpillar block of a bulldozer, integral body is ship shape, the upper surface that an indent is arranged, upper surface middle part in indent has a left side, right each one group of double layers table stepwise platform that raises up, lower floor's platform upper surface is concordant with the upper edge of caterpillar block, and upper platform slightly is raised in lower floor, before every group platform is divided into the symmetry that is connected, two sections of backs, a fixed orifice is all arranged on every section, on a platform left side, on the caterpillar block inner concave of right both sides a horizontal reinforced rib is arranged respectively, simultaneously, be symmetrically arranged with a waling on the back medial surface, a left side, vertical and connection between the waling of horizontal reinforced rib in right side and homonymy, it is characterized in that double layers table stepwise flat-bed lower floor its each side of platform and caterpillar block concave surface connecting part are the transition circle shape, and on a left side, bottom reinforced rib between a vertical platform is arranged in the middle of the caterpillar block inner bottom surface between the right double layers table stepwise platform, between platform the bottom reinforced rib two ends respectively with a left side, right platform base portion is connected, on left platform and a left side laterally between the reinforced rib and right platform and the right laterally caterpillar block inner bottom surface midway location between the reinforced rib a vertical platform exterior bottom reinforced rib is respectively arranged, platform exterior bottom reinforced rib upper bottom surface is an inclined-plane, higher with platform base portion junction, and lower with horizontal reinforced rib bonded assembly position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99216350 CN2398160Y (en) | 1999-07-06 | 1999-07-06 | Wed land creeper tread of bulldozer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99216350 CN2398160Y (en) | 1999-07-06 | 1999-07-06 | Wed land creeper tread of bulldozer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2398160Y true CN2398160Y (en) | 2000-09-27 |
Family
ID=34008025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99216350 Expired - Fee Related CN2398160Y (en) | 1999-07-06 | 1999-07-06 | Wed land creeper tread of bulldozer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2398160Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001368A (en) * | 2010-11-02 | 2011-04-06 | 上海三一科技有限公司 | Novel track plate |
| CN107096863A (en) * | 2017-05-19 | 2017-08-29 | 大连金雕铸锻工业有限公司 | The hot forging method and its hot forged mould of Wet land creeper tread |
-
1999
- 1999-07-06 CN CN 99216350 patent/CN2398160Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102001368A (en) * | 2010-11-02 | 2011-04-06 | 上海三一科技有限公司 | Novel track plate |
| CN107096863A (en) * | 2017-05-19 | 2017-08-29 | 大连金雕铸锻工业有限公司 | The hot forging method and its hot forged mould of Wet land creeper tread |
| CN107096863B (en) * | 2017-05-19 | 2019-11-26 | 大连金雕铸锻工业有限公司 | The hot forging method and its hot forged mould of Wet land creeper tread |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2322688A1 (en) | A track shoe | |
| CN2398160Y (en) | Wed land creeper tread of bulldozer | |
| CN102765423B (en) | Vehicle frame and engineering truck | |
| CN201068571Y (en) | Compound material ring -type rib reinforced shaft cover | |
| CN207828771U (en) | Novel fishback Expansion Units for Highway Bridges | |
| CN208102130U (en) | A kind of U-shaped compartment | |
| CN211470468U (en) | Car bottom of automobile elevator | |
| CN205292652U (en) | Rail vehicle automobile body door corner structure | |
| CN211592222U (en) | Novel engine suspension | |
| CN200940274Y (en) | Miniature caterpillar hydraulic excavator frame | |
| CN210391332U (en) | Automobile front floor | |
| CN217204269U (en) | Composite material concrete well cover | |
| CN108372810B (en) | Passenger car seat framework | |
| CN214296126U (en) | Longitudinal beam in micro truck and lap joint structure of longitudinal beam and front longitudinal beam | |
| CN2841460Y (en) | Automobile rear beam-tail reinforcement structure | |
| CN215921790U (en) | Front frame of highway and railway engineering machinery | |
| CN212195060U (en) | Rear suspension bracket | |
| CN2933974Y (en) | Car roof novel cross bar device | |
| CN214168740U (en) | Noise telescoping device falls in road and bridge | |
| CN210944442U (en) | Shallow-pit ultrathin car platform structure | |
| CN217396195U (en) | Tail gate additional strengthening and vehicle | |
| CN218203861U (en) | Scratch-proof heavy-duty expansion joint | |
| CN211547114U (en) | A device that passes for tire formula track laying equipment | |
| CN212689013U (en) | Trapezoidal nodular cast iron anti-theft inspection well cover and well frame thereof | |
| CN215518338U (en) | Novel non-maintaining strenghthened type formula fishback expansion joint of riding seam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |