CN101301908B - Light track - Google Patents
Light track Download PDFInfo
- Publication number
- CN101301908B CN101301908B CN2008100628833A CN200810062883A CN101301908B CN 101301908 B CN101301908 B CN 101301908B CN 2008100628833 A CN2008100628833 A CN 2008100628833A CN 200810062883 A CN200810062883 A CN 200810062883A CN 101301908 B CN101301908 B CN 101301908B
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- CN
- China
- Prior art keywords
- crawler belt
- joint
- drag
- line
- apron
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- 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
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Abstract
The invention discloses a light apron wheel which is formed by a plurality of apron wheel joints connected end to end, wherein, the space between the adjacent apron wheel joints forms decoupling connection in inhaul cable channels by inhaul cables, the top surface of the apron wheel joint is provided with a transmission element which can be a transmission tooth or a transmission groove hole; thrust power is obtained by toggling by a driving gear wheel continuously, the bottom surface of the apron wheel joint is provided with a grounded tooth, thereby increasing the anti-sliding friction forcewith the ground, and the intensity of the apron wheel; the apron wheel joint adopts hollow thin shell structure, thereby greatly reducing self weight, saving material, having the floating force suitable for working in water, optimizing the floating function of the chassis of the apron wheel, being easy to implement wideness, being convenient to be exchanged and repaired, prolonging the service life, being the best replacing proposal of the prior apron wheel, and being suitable for situations such as mudflat operation machineries, amphibious tanks, marsh tourist cars, pedrail type engineering machineries and rice combine harvesters, etc.
Description
Technical field
The present invention relates to a kind of traveling crawler device, especially a kind of light track.
Background technology
Crawler belt can be widely used on mudflat operation machinery, amphibious tank, wetland outing vehicle, tracked construction equipment, the rice combine, and it is above-mentioned machinery " a unlimited track ".Existing crawler belt has two kinds: knockdown hinged crawler belt and all-in-one-piece rubber belt track.The ZL99215473.1 name that the applicant has also authorized in first to file is called the structure that " light-duty shoe plate " discloses a kind of hinged crawler belt, be provided with the hinged cover of a plurality of mutual dislocation in the both sides of each crawler belt joint, form hinge connection after loading onto pivot pin, this hinged crawler belt pivot pin weares and teares easily, relatively heavier again, should not in water, work, also should not be in applications such as mudflat operation machinery, tank waterborne and wetland outing vehicles; After the all-in-one-piece rubber belt track partial failure, repair difficulty, the life-span is short.
Summary of the invention
The defective that the present invention is directed to prior art is improved, proposes a kind of from heavy and light, wearing and tearing less, easy a kind of light track of reparation.
For solving existing crawler belt heaviness, the easy to wear and difficult technical barrier of repairing, embodiment of the present invention are: a kind of light track, and described crawler belt is formed by connecting by a plurality of crawler belt joint head and the tail, and crawler belt joint end face is provided with Transmission, the bottom surface is provided with the ground connection tooth, it is characterized in that:
A, described crawler belt joint are the empty stomach thin shell structure;
B, adjacent crawler belt joint faying face are joint face, and this joint face is a concave-convex curved surface;
C, described adjacent crawler belt joint form flexible-disc joint with the concave-convex curved surface combination and with drag-line in the drag-line passage;
D, described drag-line channel shape have semicircle or " U " font, and the drag-line passage of adjacent crawler belt joint is dislocation arrangement or contraposition is arranged;
E, described drag-line are serpentine or Long Circle is arranged in the drag-line passage of adjacent crawler belt joint;
F, described Transmission are driving cog or transmission slotted eye, and described driving cog is the empty stomach thin shell structure that is rectangular cone-shaped projection.
The ground connection tooth of described crawler belt joint bottom surface is rectangular cone-shaped, and 2 relative crawler belt line of centerss of ground connection tooth are " eight " font arrangement of symmetry.
Described drag-line passage is located on the joint face of adjacent crawler belt joint, or on the surface that is located at the crawler belt joint in the form of slot.
Be provided with the long filler strip in band drag-line hole between the described adjacent crawler belt joint.
Compared with prior art, the present invention has adopted the flexible-disc joint technical scheme, replaced hinge connection, not only saved hinged pivot pin, also reduced thickness requirement, can adopt thin shell structure on an empty stomach, alleviated deadweight significantly the crawler belt joint, saving in material, have buoyancy, be suitable for working in the water, optimized the floating function of crawler body, after adopting the empty stomach thin shell structure, improve the bulk strength of crawler belt joint, be easy to increase crawler width, can realize wide cutization, adopt the flexible-disc joint technology, when partial failure, Replacement and Repair easily increase the service life, so have from heavy and light, the intensity height, material is economized, buoyancy is arranged, advantages such as easy wide cutization are that the best that remedies existing two kinds of crawler belt deficiencies replaces scheme.
Description of drawings
Fig. 1 is the embodiment of the invention 1 a connection structure scheme drawing.
Fig. 2 is the embodiment of the invention 1 a positive facial contour perspective view.
Fig. 3 is the embodiment of the invention 1 a reverse side profile perspective view.
Fig. 4 is the embodiment of the invention 2 connection structure scheme drawings.
Fig. 5 is the embodiment of the invention 2 positive facial contour perspective view.
Fig. 6 is the embodiment of the invention 2 reverse side profile perspective view.
The specific embodiment
Below in conjunction with above-mentioned accompanying drawing the embodiment of the invention is elaborated again.
A kind of light track, shown in Fig. 1～6, this crawler belt is formed by connecting by stamping forming a plurality of rectangular plate-like crawler belt joint 1 head and the tail of sheet metal, between the adjacent crawler belt joint with drag-line 3 flexible-disc joints in drag-line passage 4, crawler belt joint end face is provided with Transmission, and this Transmission can be driving cog 2 or transmission slotted eye 7, and the transmission slotted eye can be through hole or blind hole, be used for constantly stirring the motion of crawler belt coiling through driven wheel, make the crawler travel chassis obtain thrust power by the power of driving engine output.
Crawler belt saves 1 bottom surface and is provided with ground connection tooth 6, also can not establish the ground connection tooth, and it is rectangular cone-shaped that the ground connection tooth is, and the effect of ground connection tooth is to increase and ground-surface anti-skidding friction force, plays booster action simultaneously.Crawler belt joint and be thin shell structure on an empty stomach with the driving cog of its end face alleviates deadweight, not only saving in material but also can obtain bigger buoyancy.But filled and process material on an empty stomach not only plays booster action but also play noise reduction effect.If adopt real fu jie structure, adopt light material to make.
The faying face of adjacent crawler belt joint 1 is the joint face 5 of concave-convex curved surface, is provided with the long filler strip (not shown) in band drag-line hole between the joint face of adjacent crawler belt joint.The shape of crawler belt joint drag-line passage 4 has semicircle or " U " font or " one " font, be opened in crawler belt and save on 1 joint face 5, or the crawler belt that is opened in the form of slot saves on 1 surface.Wire digging line 3 is installed in the drag-line passage 4 two ends, back and will fixes, and available welding or bonding or push down or block fixing makes cable wire after the connection be that serpentine detours or Long Circle detours or " one " font connects.
1. the Transmission of embodiment 1 is a driving cog 2, is rectangular cone-shaped, can with driving gear crop rotation engaged transmission, the both ends of the surface double as guide of cone can limit the displacement of BOGEY WHEEL.And the Transmission of embodiment 2 is a transmission slotted eye 7, is rectangle, and acts on identical;
2. embodiment 1 has ground connection tooth 6 to be rectangular cone-shaped, and 2 relative crawler belt line of centerss of ground connection tooth are the arrangement of " eight " font or 1 long ground connection tooth of siamesed of symmetry.And embodiment 2 does not establish the ground connection tooth, is fit to be applied on conveying machinery or the rolling screen door;
3. the adjacent crawler belt joint drag-line passage 4 of embodiment 1 is arranged for dislocation, and semicircular in shape is " S " type after drag-line connects and detours.And the drag-line passage 4 of embodiment 2 is arranged for contraposition, is " U " shape, is Long Circle after drag-line connects and detours.
This light track can be widely used on the crawlers body such as mudflat operation machinery, amphibious tank, wetland outing vehicle, tracked construction equipment, rice combine, also is applicable on conveying machinery and the rolling screen door.
Claims (4)
1. light track, described crawler belt saves (1) head and the tail by a plurality of crawler belts and is formed by connecting, and crawler belt joint end face is provided with Transmission, and the bottom surface is provided with ground connection tooth (6), it is characterized in that:
A, described crawler belt joint (1) are the empty stomach thin shell structure;
B, adjacent crawler belt joint (1) faying face are joint face (5), and this joint face (5) is a concave-convex curved surface;
C, described adjacent crawler belt joint form flexible-disc joint with the concave-convex curved surface combination and with drag-line (3) in drag-line passage (4);
D, described drag-line passage (4) shape have semicircle or " U " font, and the drag-line passage (4) of adjacent crawler belt joint is dislocation arrangement or contraposition is arranged;
E, described drag-line (3) are serpentine or Long Circle is arranged in the drag-line passage (4) of adjacent crawler belt joint;
F, described Transmission are driving cog (2) or transmission slotted eye (7), and described driving cog (2) is the empty stomach thin shell structure that is rectangular cone-shaped projection.
2. a kind of light track according to claim 1 is characterized in that the ground connection tooth (6) of described crawler belt joint (1) bottom surface is rectangular cone-shaped, and 2 ground connection teeth (6) crawler belt line of centers relatively are symmetrical " eight " font arrangement.
3. a kind of light track according to claim 1 it is characterized in that described drag-line passage (4) is located on the joint face (5) of adjacent crawler belt joint, or the crawler belt that is located in the form of slot saves on the surface of (1).
4. according to each described a kind of light track of claim 1～3, it is characterized in that being provided with between the described adjacent crawler belt joint (1) the long filler strip in band drag-line hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100628833A CN101301908B (en) | 2008-07-01 | 2008-07-01 | Light track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100628833A CN101301908B (en) | 2008-07-01 | 2008-07-01 | Light track |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101301908A CN101301908A (en) | 2008-11-12 |
| CN101301908B true CN101301908B (en) | 2010-11-10 |
Family
ID=40112057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100628833A Expired - Fee Related CN101301908B (en) | 2008-07-01 | 2008-07-01 | Light track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101301908B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA201303709B (en) * | 2012-05-25 | 2014-04-30 | Joy Mm Delaware Inc | Crawler track |
| CN103991484B (en) * | 2014-05-08 | 2016-01-27 | 杨存俭 | A kind of light track drag-line operator guards |
| CN103991485B (en) * | 2014-05-08 | 2016-05-25 | 杨存俭 | A kind of light track transverse location structure |
| CN104787136B (en) * | 2015-04-28 | 2017-12-01 | 杨存俭 | A kind of electronic amphibious crawler belt beach car |
| CN105501012A (en) * | 2015-11-30 | 2016-04-20 | 哈尔滨第一机械集团有限公司 | Crawler belt of two-section crawler |
| CN108639171B (en) * | 2017-02-06 | 2023-04-14 | 大连升隆机械有限公司 | Crawler belt driving wheel based on side guide plate |
| CN109455238A (en) * | 2018-10-25 | 2019-03-12 | 浙江久运车辆部件有限公司 | A kind of modified EPT conductive hot carbon nano rubber belt track |
-
2008
- 2008-07-01 CN CN2008100628833A patent/CN101301908B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101301908A (en) | 2008-11-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20101110 Termination date: 20200701 |