CN110525529B - Triangular crawler wheel, passive guide system thereof and driving tooth guide device - Google Patents
Triangular crawler wheel, passive guide system thereof and driving tooth guide device Download PDFInfo
- Publication number
- CN110525529B CN110525529B CN201910807600.1A CN201910807600A CN110525529B CN 110525529 B CN110525529 B CN 110525529B CN 201910807600 A CN201910807600 A CN 201910807600A CN 110525529 B CN110525529 B CN 110525529B
- Authority
- CN
- China
- Prior art keywords
- wheel
- guide
- rubber
- section
- mounting
- 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.)
- Active
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 15
- 230000007704 transition Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/084—Endless-track units or carriages mounted separably, adjustably or extensibly on vehicles, e.g. portable track units
- B62D55/0847—Track blocking devices mounted on the frame; Track guides
Abstract
The invention discloses a triangular crawler wheel, a passive guide system and a driving tooth guide device thereof, wherein the passive guide system comprises: the driving tooth guide device is positioned at the loose edge section of the rubber track, is arranged at two sides of the driving tooth of the track at the inner side of the rubber track and is used for limiting the lateral displacement of the loose edge section of the rubber track; the crawler belt guide device is arranged at the top of the triangular crawler belt wheel and used for limiting the lateral displacement of the rubber crawler belt driving section; the guide side plate is arranged on the tensioning wheel section and the guide wheel section of the rubber track and used for limiting lateral displacement of the tensioning wheel section and the guide wheel section. The problem of overheat of the driving gear side caused by the rapid running of the triangular crawler belt is avoided.
Description
Technical Field
The invention belongs to the technical field of tracked vehicles, and particularly relates to a triangular crawler wheel, a passive guide system thereof and a driving tooth guide device.
Background
The high-speed crawler assembly can remarkably improve the capability of the emergency rescue vehicle for coping with complex geological and terrain conditions after disasters such as muddy ground, soft ground and the like, and improves the emergency rescue efficiency. However, the overheating problem of the triangular crawler belt is a major technical obstacle for limiting the large-scale popularization of the triangular crawler belt.
In order to reduce the heating value of the triangular crawler belt, a guide system for the triangular crawler belt wheel needs to be developed.
Disclosure of Invention
The purpose is as follows: in order to overcome the defects in the prior art, the invention provides the triangular crawler wheel, the passive guide system and the driving tooth guide device thereof, which are used for guiding the rubber crawler in the working process, reducing the heating value of the driving tooth side of the triangular crawler and prolonging the service life of the rubber crawler.
The technical scheme is as follows: in order to solve the technical problems, the invention adopts the following technical scheme:
according to a first aspect of the invention, there is provided a driving tooth guiding device, comprising a roller and a roller mounting bracket, wherein the roller is movably mounted on the roller mounting bracket, and is detachably connected with a triangular crawler wheel support frame through the roller mounting bracket, and the circumferential outer side of the roller body is arranged opposite to one side of a rubber crawler driving tooth and is used for limiting and guiding the movement track of the rubber crawler driving tooth in the working process.
Further, at least two mutually parallel threaded pin mounting plates are arranged on the roller mounting bracket, oblong pin holes are correspondingly formed in the threaded pin mounting plates respectively, the roller is movably mounted on the roller mounting bracket by means of locking of threaded pins through nuts matched with the two oblong pin holes after the threaded pins sequentially penetrate through the central holes of the roller, and the roller can rotate by taking the threaded pins as central shafts;
the threaded pin is movable within the oblong pin bore along its length for adjusting the distance of the roller circumferential surface from the track drive tooth surface.
According to some embodiments of the invention, the passive guiding system further comprises a push rod bolt, a flat plate, a rubber spring and a guiding block, wherein a push rod bolt mounting plate positioned between two adjacent threaded pin mounting plates is arranged on the roller mounting bracket, the push rod bolt mounting plate is mutually perpendicular to the threaded pin mounting plates, and a threaded hole for mounting the push rod bolt is arranged on the push rod bolt mounting plate;
the guide block is sleeved on the part, located between the two threaded pin mounting plates, of the threaded pin, the rubber spring and the flat plate are sequentially arranged between the guide block and the ejector rod bolt mounting plates, the lower end of the ejector rod bolt passes through a threaded hole in the ejector rod bolt mounting plate and then is pressed on the upper surface of the flat plate, and the push rod bolt is adjusted to push down and displace through a locking nut located outside the ejector rod bolt mounting plate.
According to a second aspect of the present invention, there is provided a passive guiding system for a triangle track wheel, where the triangle track wheel includes a rubber track, a driving wheel, a tensioning wheel, and a guiding wheel, the driving wheel is located at the top of the triangle track wheel, the tensioning wheel and the guiding wheel are located at two sides of the bottom of the triangle track wheel, respectively, to form a triangle wheel body structure, the portion of the rubber track corresponding to the driving wheel is a rubber track driving section, the portion corresponding to the tensioning wheel is a rubber track tensioning wheel section, the portion corresponding to the guiding wheel is a rubber track guiding wheel section, and the portion located between the driving section and the tensioning wheel section is a rubber track loose edge section; comprising the following steps:
the driving tooth guide device is positioned at the loose edge section of the rubber track, is arranged at two sides of the driving tooth of the inner side track of the rubber track and is used for limiting the lateral displacement of the loose edge section of the rubber track;
the crawler belt guide device is arranged at the top of the triangular crawler belt wheel and used for limiting the lateral displacement of the rubber crawler belt driving section;
the guide side plate is arranged on the tensioning wheel section and the guide wheel section of the rubber track and used for limiting lateral displacement of the tensioning wheel section and the guide wheel section.
According to some embodiments of the invention, the guiding side plates are installed on two sides of the tensioning wheel and the guiding wheel in pairs, the guiding side plates are of circular ring structures matched with the tensioning wheel and the guiding wheel, the guiding side plates comprise connecting ends and limiting ends, the connecting ends are detachably connected to the outer sides of the tensioning wheel and the guiding wheel body through connecting pieces, and the limiting ends are provided with a circle of outer flange structures extending outwards in the radial direction of the limiting ends and used for limiting the rubber crawler to the inner sides of the outer flanges.
Furthermore, the inner side of the outer flange is provided with an arc transition structure, and the radius of the arc is not smaller than 5mm.
According to some embodiments of the invention, the track guiding device comprises a pulley and a first connecting bracket, the pulley is movably mounted on the first connecting bracket and detachably connected with the supporting frame of the driving wheel through the first connecting bracket, the circumferential outer side of the pulley body is opposite to one side of the rubber track, and the two axial sides of the pulley body are respectively provided with a limit baffle.
Further, the first connecting bracket is provided with a mounting piece for mounting the pulley, and two ends of the central shaft of the pulley are respectively movably connected and mounted in the mounting hole of the mounting piece.
Further, the first connecting support is of a Z-shaped structure, wherein the bottom end of the first connecting support is fixedly connected with the supporting frame of the driving wheel through bolts, and the top end of the first connecting support is fixedly connected with the mounting piece of the pulley through bolts and nuts.
According to another aspect of the invention, there is also provided a track wheel comprising the passive guiding system.
The beneficial effects are that: compared with the prior art, the method has the following advantages: the invention provides a triangular crawler wheel, a passive guide system thereof and a driving tooth guide device, wherein the driving tooth guide device is positioned at the loose edge section of a rubber crawler and is arranged at two sides of a crawler driving tooth at the inner side of the rubber crawler in pairs and used for limiting the lateral displacement of the loose edge section of the rubber crawler; the crawler belt guide device is arranged at the top of the triangular crawler belt wheel and used for limiting the lateral displacement of the rubber crawler belt driving section; the guide side plate is arranged on the tensioning wheel section and the guide wheel section of the rubber track and used for limiting lateral displacement of the tensioning wheel section and the guide wheel section. The problem of overheat of the driving gear side caused by the rapid running of the triangular crawler belt is avoided.
Drawings
FIGS. 1 and 2 are schematic illustrations of the installation of a passive guidance system in a track-cam wheel of an embodiment;
FIG. 3 is a perspective view of a guide side plate in an embodiment;
FIG. 4 is a cross-sectional view of a guide side plate in an embodiment;
FIG. 5 is a block diagram of a track guide in an embodiment;
FIG. 6 is an installation view of the track guide in an embodiment;
FIG. 7 is a block diagram of a drive tooth guide in an embodiment;
FIG. 8 is an exploded view of the drive tooth guide in an embodiment;
FIG. 9 is a cross-sectional view of a drive tooth guide in an embodiment;
fig. 10 is a structural view of a roller mounting bracket in an embodiment.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may also include different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
Example 1
The passive guiding system is used for a triangular crawler wheel, the triangular crawler wheel comprises a rubber crawler, a driving wheel 401, a tensioning wheel 402 and a guiding wheel 403, the driving wheel 401 is arranged at the top of the triangular crawler wheel, the tensioning wheel 402 and the guiding wheel 403 are respectively arranged at two sides of the bottom of the triangular crawler wheel to form a triangular wheel body structure, wherein the part of the rubber crawler corresponding to the driving wheel is a rubber crawler driving section 404, the part corresponding to the tensioning wheel is a rubber crawler tensioning wheel section 405, the part corresponding to the guiding wheel is a rubber crawler guiding wheel section 406, and the part between the driving section 404 and the tensioning wheel section 405 is a rubber crawler loose edge section 407; the passive guidance system includes:
track guide 1, disposed on top of the triangle track wheel, for limiting lateral displacement of the rubber track drive section 404;
the driving tooth guide devices 2 are positioned at the loose edge sections of the rubber crawler and are arranged at two sides of the driving teeth of the crawler on the inner side of the rubber crawler in pairs, and are used for limiting the lateral displacement of the loose edge sections 407 of the rubber crawler;
and the guide side plate 3 is arranged on the tensioning wheel section and the guide wheel section of the rubber track and used for limiting the lateral displacement of the tensioning wheel section 405 and the guide wheel section 406.
Through passive form guiding system, realize the four-point restriction of rubber track, realize the stable even spacing of rubber track, avoid the too serious problem of local friction that single-point restriction leads to.
In some embodiments, as shown in fig. 3 and 4, the guiding side plate 3 is a circular ring structure matched with the tensioning wheel and the guiding wheel, the guiding side plate 3 comprises a connecting end 301 and a limiting end 302, wherein the connecting end 301 is detachably connected to the outer side of the tensioning wheel and the guiding wheel body through a connecting piece, and the limiting end 302 is provided with a circle of outer flange 303 extending outwards along the radial direction of the limiting end 302 for limiting the rubber crawler to the inner side of the outer flange. The inner side of the outer flange is provided with an arc transition structure, and the radius of the arc is not smaller than 5mm. In some embodiments, as shown in fig. 1 to 2, a plurality of screw holes are uniformly distributed on the guiding side plate 3, and the guiding side plate 3 is installed on two sides of the tensioning wheel and the guiding wheel in pairs through fixing bolts.
In some embodiments, as shown in fig. 5, the track guiding device 1 includes a pulley 101 and a first connecting bracket 102, the pulley 101 is movably mounted on the first connecting bracket 102, and is detachably connected with the supporting frame of the driving wheel through the first connecting bracket 102, the circumferential outer side of the pulley body is opposite to one side of the rubber track, and two axial sides of the pulley body are respectively provided with a limit baffle 103 for limiting the rubber track between the two limit baffles 103.
The first connecting bracket 102 is provided with a mounting piece 104 for mounting the pulley, and two ends of a central shaft of the pulley 101 are movably mounted in mounting holes of the mounting piece respectively. The pulley 101 can rotate along the central axis in the circumferential direction, so that friction between the circumferential outer side of the pulley body and the side surface of the rubber track is reduced.
As shown in fig. 5 and 6, the first connecting bracket 102 has a Z-shaped structure, wherein the bottom end is fixedly connected with the supporting frame of the driving wheel through a bolt, and the top end is fixedly connected with the mounting member 104 of the pulley through a bolt and a nut. In some embodiments, in order to increase the overall support strength of the first connecting bracket 102, a plurality of reinforcing ribs 105 are provided on the back side of the first connecting bracket 102. In this embodiment, the crawler guide device 1 is fixedly connected with the support frame through three groups of bolts, and is simultaneously connected with the fixed cover plate, so that repeated equipment of the connecting device is avoided.
In some embodiments, as shown in fig. 7, 8, 9 and 10, the driving gear guiding device 2 includes a roller 201 and a roller mounting bracket 202, the roller 201 is movably mounted on the roller mounting bracket 202, and the peripheral outer side of the roller body is opposite to one side of the rubber track driving gear through detachable connection of the roller mounting bracket 202 and the triangular track wheel support frame.
As shown in fig. 10, two parallel threaded pin mounting plates 203 are provided on the roller mounting bracket 202, oblong pin holes 204 are correspondingly provided on the threaded pin mounting plates 203, and the roller is movably mounted on the roller mounting bracket by sequentially passing through the center holes of the roller 201 through the threaded pins 205 and locking the two oblong pin holes 204 with nuts 211 and gaskets, wherein the roller can rotate with the threaded pins as the center axis; the threaded pin 205 is movable within the oblong pin bore 204 along its length for adjusting the distance of the roller circumferential surface from the track drive tooth surface. The other end of the roller mounting bracket 202 is provided with a mounting hole 212 for realizing connection with the triangular crawler wheel support frame.
As shown in fig. 8 and 9, the roller mounting bracket 202 further comprises a push rod bolt 207, a flat plate 208, a rubber spring 209 and a guide block 210, wherein the push rod bolt mounting plate 206 positioned between two threaded pin mounting plates is arranged on the roller mounting bracket 202, the push rod bolt mounting plate 206 is mutually perpendicular to the threaded pin mounting plate 203, and a threaded hole for mounting the push rod bolt 207 is arranged on the push rod bolt mounting plate 206;
the guide block 210 is sleeved on the portion, located between the two threaded pin mounting plates, of the threaded pin 205, the rubber spring 209 and the flat plate 209 are sequentially arranged between the guide block 210 and the ejector rod bolt mounting plate 206, the lower end of the ejector rod bolt 207 passes through a threaded hole in the ejector rod bolt mounting plate and then is pressed on the upper surface of the flat plate 209, and the push rod bolt is adjusted to push down and displace through a locking nut located outside the ejector rod bolt mounting plate.
The flat plate 208, the rubber spring 209 and the guide block 210 are positioned in the square groove of the roller mounting bracket 202, and the ejector rod bolt 207 pushes the flat plate to move along the square groove formed by the two threaded pin mounting plates and the side wall; the guiding extrusion force of the driving gear guiding device 2 and the rubber crawler can be adjusted by adjusting the tightening torque of the ejector rod bolt 207, meanwhile, the rubber spring 209 can buffer the impact in the running process, the guiding stability is maintained, and the running noise is reduced.
As shown in fig. 1 to 2, a track wheel comprises the passive guiding system.
In the description of the present application, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the protection of the present invention.
The foregoing is only a preferred embodiment of the invention, it being noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the invention.
Claims (10)
1. The utility model provides a driving tooth guider, its characterized in that, driving tooth guider includes gyro wheel and gyro wheel installing support, gyro wheel movable mounting is in on the gyro wheel installing support, through gyro wheel installing support and triangle track wheel support detachable are connected, gyro wheel body circumference outside sets up with rubber track driving tooth one side relatively for carry out spacing and direction to the motion trail of rubber track driving tooth in the course of the work.
2. The driving tooth guiding device according to claim 1, wherein at least two mutually parallel threaded pin mounting plates are arranged on the roller mounting bracket, oblong pin holes are correspondingly arranged on the threaded pin mounting plates respectively, the roller is movably mounted on the roller mounting bracket by means of locking of threaded pins through nuts after sequentially penetrating through central holes of the roller and the two oblong pin holes, and the roller can rotate by taking the threaded pins as central shafts;
the threaded pin is movable within the oblong pin bore along its length for adjusting the distance of the roller circumferential surface from the track drive tooth surface.
3. The driving tooth guide device according to claim 2, further comprising a push rod bolt, a flat plate, a rubber spring and a guide block, wherein a push rod bolt mounting plate positioned between two adjacent threaded pin mounting plates is arranged on the roller mounting bracket, the push rod bolt mounting plate is mutually perpendicular to the threaded pin mounting plates, and a threaded hole for mounting the push rod bolt is arranged on the push rod bolt mounting plate;
the guide block is sleeved on the part, located between the two threaded pin mounting plates, of the threaded pin, the rubber spring and the flat plate are sequentially arranged between the guide block and the ejector rod bolt mounting plates, the lower end of the ejector rod bolt passes through a threaded hole in the ejector rod bolt mounting plate and then is pressed on the upper surface of the flat plate, and the push rod bolt is adjusted to push down and displace through a locking nut located outside the ejector rod bolt mounting plate.
4. The passive guide system is used for a triangular crawler wheel, the triangular crawler wheel comprises a rubber crawler belt, a driving wheel, a tensioning wheel and a guide wheel, the driving wheel is arranged at the top of the triangular crawler wheel, the tensioning wheel and the guide wheel are respectively arranged at two sides of the bottom of the triangular crawler wheel to form a triangular wheel body structure, wherein the part of the rubber crawler belt corresponding to the driving wheel is a rubber crawler belt driving section, the part corresponding to the tensioning wheel is a rubber crawler belt tensioning wheel section, the part corresponding to the guide wheel is a rubber crawler belt guide wheel section, and the part between the driving section and the tensioning wheel section is a rubber crawler belt loose edge section; characterized by comprising the following steps:
a drive tooth guide as claimed in any one of claims 1 to 3, located at the loose edge section of the rubber track, mounted on either side of the inner track drive tooth of the rubber track for limiting lateral displacement of the loose edge section of the rubber track;
the crawler belt guide device is arranged at the top of the triangular crawler belt wheel and used for limiting the lateral displacement of the rubber crawler belt driving section;
the guide side plate is arranged on the tensioning wheel section and the guide wheel section of the rubber track and used for limiting lateral displacement of the tensioning wheel section and the guide wheel section.
5. The passive guiding system according to claim 4, wherein the guiding side plates are installed on two sides of the tensioning wheel and the guiding wheel in pairs, the guiding side plates are of circular ring structures matched with the tensioning wheel and the guiding wheel, the guiding side plates comprise connecting ends and limiting ends, the connecting ends are detachably connected to the outer sides of the tensioning wheel and the guiding wheel body through connecting pieces, and the limiting ends are provided with a circle of outer flange structures extending outwards along the radial directions of the limiting ends and used for limiting the rubber crawler to the inner sides of the outer flanges.
6. The passive guidance system of claim 5, wherein the inside of the outside flange is configured as a rounded transition, the radius of the rounded arc being no less than 5mm.
7. The passive guiding system according to claim 4, wherein the crawler guiding device comprises a pulley and a first connecting bracket, the pulley is movably mounted on the first connecting bracket, the pulley is detachably connected with the supporting frame of the driving wheel through the first connecting bracket, the circumferential outer side of the pulley body is opposite to one side of the rubber crawler, and the two axial sides of the pulley body are respectively provided with a limit baffle.
8. The passive guiding system according to claim 7, wherein the first connecting bracket is provided with a mounting piece for mounting the pulley, and two ends of the central shaft of the pulley are movably mounted in mounting holes of the mounting piece respectively.
9. The passive guidance system of claim 8, wherein the first connection bracket is a Z-type structure, wherein the bottom end is fixedly connected to the support frame of the drive wheel by a bolt, and the top end is fixedly connected to the mounting member of the pulley by a bolt and a nut.
10. A track roller comprising a passive guidance system as claimed in any one of claims 4 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910807600.1A CN110525529B (en) | 2019-08-29 | 2019-08-29 | Triangular crawler wheel, passive guide system thereof and driving tooth guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910807600.1A CN110525529B (en) | 2019-08-29 | 2019-08-29 | Triangular crawler wheel, passive guide system thereof and driving tooth guide device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110525529A CN110525529A (en) | 2019-12-03 |
| CN110525529B true CN110525529B (en) | 2024-04-02 |
Family
ID=68665066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910807600.1A Active CN110525529B (en) | 2019-08-29 | 2019-08-29 | Triangular crawler wheel, passive guide system thereof and driving tooth guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110525529B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114954713B (en) * | 2022-06-21 | 2023-03-28 | 湖南三特机械制造有限公司 | Anti-winding driving wheel mechanism for crawler structure |
Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2064747A (en) * | 1935-04-22 | 1936-12-15 | Cleveland Tractor Co | Front end suspension for track laying tractors |
| US4229053A (en) * | 1978-02-27 | 1980-10-21 | Caterpillar Tractor Co. | Track guide assembly |
| GB8916936D0 (en) * | 1988-07-25 | 1989-09-13 | Smith Neil G | A drive track assembly |
| FR2660276A1 (en) * | 1990-04-02 | 1991-10-04 | Dufaut Gabriel | Device for guiding a vehicle caterpillar track |
| WO1992017363A1 (en) * | 1991-03-29 | 1992-10-15 | Caterpillar Inc. | Track guiding apparatus |
| CA2475845A1 (en) * | 1992-07-10 | 1994-01-11 | Bridgestone Corporation | Rubber track assembly |
| JPH0834373A (en) * | 1994-07-20 | 1996-02-06 | Hitachi Metals Ltd | Core grid for crawler |
| JPH09226640A (en) * | 1996-02-27 | 1997-09-02 | Toyota Autom Loom Works Ltd | Crawler and crawler wheel |
| JP2004276685A (en) * | 2003-03-13 | 2004-10-07 | Sumitomo Rubber Ind Ltd | Rubber crawler |
| KR20080004294U (en) * | 2007-03-28 | 2008-10-02 | 이동재 | Motion guide device |
| WO2012137887A1 (en) * | 2011-04-05 | 2012-10-11 | 株式会社ブリヂストン | Crawler travel device and elastic crawler |
| RU2497707C1 (en) * | 2012-05-25 | 2013-11-10 | Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Профессионального Образования Дальневосточный Государственный Аграрный Университет | Replaceable semi-caterpillar running gear |
| CN104470797A (en) * | 2012-07-30 | 2015-03-25 | 凯斯纽荷兰(中国)管理有限公司 | Pin assembly for a tracked work vehicle suspension system |
| CN205273650U (en) * | 2015-12-18 | 2016-06-01 | 宁波科迈尔工程机械有限公司 | Caterpillar base plate walks at a high speed |
| EP3045381A1 (en) * | 2015-01-15 | 2016-07-20 | Liebherr-Mining Equipment Colmar SAS | Chain drive and working machine with chain drive |
| CN106005076A (en) * | 2016-06-21 | 2016-10-12 | 上海华向橡胶履带有限公司 | Cambered surface type rubber belt track iron tooth assembly with limit structure |
| CN106080821A (en) * | 2016-08-16 | 2016-11-09 | 徐工集团工程机械股份有限公司 | A kind of crawling traction transport vehicle and tensioner thereof |
| CN107444508A (en) * | 2016-05-30 | 2017-12-08 | 张晓艳 | New guide wheel |
| CN108216404A (en) * | 2017-12-26 | 2018-06-29 | 中联重科股份有限公司 | Crawler driving whell, creeper undercarriage and crane |
| CN108340978A (en) * | 2018-03-05 | 2018-07-31 | 徐州燕大传动与控制技术有限公司 | A kind of replaceable triangle crawler belt wheel assembly of high-speed overload |
| US10099733B1 (en) * | 2016-02-05 | 2018-10-16 | The Charles Machine Works, Inc. | Endless track and guide member |
| CN210734332U (en) * | 2019-08-29 | 2020-06-12 | 徐工集团工程机械有限公司 | Triangular crawler wheel, passive guide system thereof and driving tooth guide device |
-
2019
- 2019-08-29 CN CN201910807600.1A patent/CN110525529B/en active Active
Patent Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2064747A (en) * | 1935-04-22 | 1936-12-15 | Cleveland Tractor Co | Front end suspension for track laying tractors |
| US4229053A (en) * | 1978-02-27 | 1980-10-21 | Caterpillar Tractor Co. | Track guide assembly |
| GB8916936D0 (en) * | 1988-07-25 | 1989-09-13 | Smith Neil G | A drive track assembly |
| FR2660276A1 (en) * | 1990-04-02 | 1991-10-04 | Dufaut Gabriel | Device for guiding a vehicle caterpillar track |
| WO1992017363A1 (en) * | 1991-03-29 | 1992-10-15 | Caterpillar Inc. | Track guiding apparatus |
| CA2475845A1 (en) * | 1992-07-10 | 1994-01-11 | Bridgestone Corporation | Rubber track assembly |
| JPH0834373A (en) * | 1994-07-20 | 1996-02-06 | Hitachi Metals Ltd | Core grid for crawler |
| JPH09226640A (en) * | 1996-02-27 | 1997-09-02 | Toyota Autom Loom Works Ltd | Crawler and crawler wheel |
| JP2004276685A (en) * | 2003-03-13 | 2004-10-07 | Sumitomo Rubber Ind Ltd | Rubber crawler |
| KR20080004294U (en) * | 2007-03-28 | 2008-10-02 | 이동재 | Motion guide device |
| WO2012137887A1 (en) * | 2011-04-05 | 2012-10-11 | 株式会社ブリヂストン | Crawler travel device and elastic crawler |
| RU2497707C1 (en) * | 2012-05-25 | 2013-11-10 | Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Профессионального Образования Дальневосточный Государственный Аграрный Университет | Replaceable semi-caterpillar running gear |
| CN104470797A (en) * | 2012-07-30 | 2015-03-25 | 凯斯纽荷兰(中国)管理有限公司 | Pin assembly for a tracked work vehicle suspension system |
| EP3045381A1 (en) * | 2015-01-15 | 2016-07-20 | Liebherr-Mining Equipment Colmar SAS | Chain drive and working machine with chain drive |
| CN205273650U (en) * | 2015-12-18 | 2016-06-01 | 宁波科迈尔工程机械有限公司 | Caterpillar base plate walks at a high speed |
| US10099733B1 (en) * | 2016-02-05 | 2018-10-16 | The Charles Machine Works, Inc. | Endless track and guide member |
| CN107444508A (en) * | 2016-05-30 | 2017-12-08 | 张晓艳 | New guide wheel |
| CN106005076A (en) * | 2016-06-21 | 2016-10-12 | 上海华向橡胶履带有限公司 | Cambered surface type rubber belt track iron tooth assembly with limit structure |
| CN106080821A (en) * | 2016-08-16 | 2016-11-09 | 徐工集团工程机械股份有限公司 | A kind of crawling traction transport vehicle and tensioner thereof |
| CN108216404A (en) * | 2017-12-26 | 2018-06-29 | 中联重科股份有限公司 | Crawler driving whell, creeper undercarriage and crane |
| CN108340978A (en) * | 2018-03-05 | 2018-07-31 | 徐州燕大传动与控制技术有限公司 | A kind of replaceable triangle crawler belt wheel assembly of high-speed overload |
| CN210734332U (en) * | 2019-08-29 | 2020-06-12 | 徐工集团工程机械有限公司 | Triangular crawler wheel, passive guide system thereof and driving tooth guide device |
Non-Patent Citations (5)
| Title |
|---|
| 三角橡胶履带轮技术发展现状及分析;李娜;周进;张华;崔中凯;焦中元;姜伟;;中国农机化学报;20191115(第11期);全文 * |
| 履带式挖掘机行走装置部件异常磨损原因及改进措施;王冉冉;工程机械及维修;20180910(第05期);全文 * |
| 田湾河梯级水电站喷针反馈装置安装工序及工艺探讨;鲜于坤;;科技与创新;20150505(第09期);全文 * |
| 重载三角橡胶履带轮设计关键问题综述;吕凯;穆希辉;杜峰坡;郭浩亮;赵晓东;;装甲兵工程学院学报;20160215(第01期);全文 * |
| 高地隙窄形橡胶履带式水旱兼用行走系统设计;邢全道;何瑞银;何彦平;安波;刘天星;王媛媛;邢艳红;徐高明;;江西农业学报;20130715(第07期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110525529A (en) | 2019-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109131610B (en) | Wheel track deformation mechanism, running gear and vehicle | |
| US20150048671A1 (en) | Apparatus for converting a wheeled vehicle to a tracked vehicle | |
| CN210734332U (en) | Triangular crawler wheel, passive guide system thereof and driving tooth guide device | |
| CN110525529B (en) | Triangular crawler wheel, passive guide system thereof and driving tooth guide device | |
| CN200995617Y (en) | Walking unit of crawler | |
| CN114715281A (en) | Movable chassis | |
| US7410435B2 (en) | Hydraulic pipe mechanism for industrial vehicle | |
| CN216840510U (en) | Self-elevating climbing frame device | |
| CN113090866B (en) | Pipeline robot with variable diameter | |
| CN103334609A (en) | Movable machine box of non-avoidance three-dimensional parking equipment | |
| CN109795961B (en) | Multifunctional machine wheel dismounting and mounting equipment | |
| CN212197202U (en) | Transmission connecting device of backstop | |
| CN109773397B (en) | Welding positioner for steel reinforcement cage | |
| CN107650595B (en) | Ship-shaped crawler mechanism assembly | |
| CN214731950U (en) | Driving mechanism for heavy-load suspension conveying system | |
| CN219770035U (en) | Supporting structure, crawler belt and snowplow | |
| CN220837376U (en) | Steel pipe bending device for manufacturing motorcycle frame | |
| JP2011235980A (en) | Take-up device for travel driving chain of straddle carrier | |
| CN212581464U (en) | Transfer device for street lamp installation | |
| CN220502425U (en) | Part elevator for mounting motorcycle frame | |
| CN212399409U (en) | Water treatment facilities installation auxiliary device | |
| CN219764466U (en) | Height-adjustable sliding rope | |
| CN219408077U (en) | Crawler-type end effector quick-change trolley | |
| CN215479235U (en) | Travelling wheel mechanism | |
| CN216830765U (en) | Construction carrier becomes tire inclination device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220715 Address after: No.26 tuolanshan Road, Xuzhou Economic and Technological Development Zone, Xuzhou City, Jiangsu Province Applicant after: JIANGSU XUGONG ENGINEERING MACHINERY RESEARCH INSTITUTE Co.,Ltd. Address before: No.26 tuolanshan Road, Xuzhou Economic and Technological Development Zone, Xuzhou City, Jiangsu Province Applicant before: XCMG CONSTRUCTION MACHINERY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |