CN109533062B - Split combined type sealing caterpillar track with caterpillar track sections - Google Patents
Split combined type sealing caterpillar track with caterpillar track sections Download PDFInfo
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- CN109533062B CN109533062B CN201811422139.XA CN201811422139A CN109533062B CN 109533062 B CN109533062 B CN 109533062B CN 201811422139 A CN201811422139 A CN 201811422139A CN 109533062 B CN109533062 B CN 109533062B
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- belt body
- fixed
- connecting strip
- upper belt
- caterpillar track
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- 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
- B62D55/18—Tracks
- B62D55/20—Tracks of articulated type, e.g. chains
- B62D55/205—Connections between track links
-
- 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
- B62D55/088—Endless track units; Parts thereof with means to exclude or remove foreign matter, e.g. sealing means, self-cleaning track links or sprockets, deflector plates or scrapers
- B62D55/0887—Track-articulation sealings against dust, water, mud or the like
-
- 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
- B62D55/18—Tracks
- B62D55/26—Ground engaging parts or elements
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Belt Conveyors (AREA)
Abstract
The invention discloses a split combined type sealing caterpillar track section, which comprises an upper belt body, a lower belt body and a connecting rod, wherein fixed convex teeth are fixed on the surface of the upper belt body, the fixed convex teeth are arranged on the surface of the upper belt body, an upper threaded hole is formed in the upper belt body, a first rubber pad is fixed below the upper belt body, a first connecting strip is connected below the first rubber pad, the first connecting strip is connected with a second connecting strip through a connecting bolt, a fixed clamping block is fixed at the tail end of the upper belt body, and the connecting rod is arranged between the upper belt body and the lower belt body. This split combination formula seal caterpillar track section track is provided with the connecting rod, and through rotating the connecting rod, both ends screw thread column structure is fixed with last screw hole and lower screw hole on the upper band body and the lower band body surface about making the connecting rod, makes things convenient for the upper band body and the lower band body and the fixed of first connecting strip and second connecting strip, otherwise, can make things convenient for the split of the upper band body and the lower band body and first connecting strip and second connecting strip.
Description
Technical Field
The invention relates to the technical field of sealed caterpillar track sections, in particular to a split combined type sealed caterpillar track section.
Background
The sealing caterpillar track is one of necessary devices on large-scale equipment such as coal mining machines, bulldozers and the like, can facilitate the machines to walk on complicated road sections, is widely used by people due to special purposes, and still has a great part of problems for the existing sealing caterpillar track, such as:
1. when the existing sealed caterpillar track section crawler belt runs on an uneven road section, hard objects such as stones and the like are easy to clamp into the adjacent two caterpillar tracks, and the service life of the crawler belt is influenced;
2. the existing sealing caterpillar track with caterpillar track sections has the problems that when the caterpillar track is damaged and needs to be disassembled and maintained, the disassembly is difficult and the assembly is difficult after the disassembly, so that the using effect of the sealing caterpillar track with caterpillar track sections is influenced;
we have therefore proposed a split compound sealed track link track to solve the problems set out above.
Disclosure of Invention
The invention aims to provide a split combined type sealing caterpillar track with caterpillar track sections, and aims to solve the problems that in the prior art, harder objects such as stones and the like are easy to clamp at two adjacent caterpillar tracks, the service life of the caterpillar track is influenced, the split combined type sealing caterpillar track is difficult to disassemble, and the split combined type sealing caterpillar track with caterpillar track sections is difficult to assemble.
In order to achieve the purpose, the invention provides the following technical scheme: a split combined type sealing caterpillar track with caterpillar track sections comprises an upper belt body, a lower belt body and a connecting rod, wherein fixing convex teeth are fixed on the surface of the upper belt body, an upper threaded hole is arranged on the upper belt body, a first rubber pad is fixed below the upper belt body, and a first connecting strip is connected below the first rubber pad and is connected with a second connecting strip through a connecting bolt, a lower belt body is arranged below the first connecting strip, a lower threaded hole is arranged on the surface of the lower belt body, a second rubber pad is fixed above the lower belt body, a first fixing plate and a second fixing plate are fixed on the first connecting strip, the surfaces of the first fixing plate and the second fixing plate are both provided with connecting holes, the tail end of the upper belt body is fixed with a fixing clamping block, and the upper belt body is provided with a connecting clamping groove, and the connecting rod is arranged between the upper belt body and the lower belt body.
Preferably, the upper belt body and the lower belt body are made of hard rubber, the upper belt body and the fixed convex teeth are of an integrated structure, and the fixed convex teeth are uniformly distributed on the upper belt body.
Preferably, the first rubber pad and the second rubber pad are parallel to each other, and the distance between the first rubber pad and the second rubber pad is equal to the thickness of the first fixing plate and the second fixing plate.
Preferably, the first connecting strip and the second connecting strip form a rotatable structure through the connecting bolt, through holes are formed in two ends of the first connecting strip, the inner diameter of each through hole is larger than the outer diameter of the connecting bolt, and two ends of the second connecting strip are of a concave structure.
Preferably, the connecting bolt comprises a first rod body, a groove, a second rod body and a convex block, the groove is formed in the lower portion of the first rod body, the convex block is fixed above the second rod body and is connected with the groove in a clamping mode, and the first rod body and the second rod body are both in threaded connection with the second connecting strip.
Preferably, first fixed plate and second fixed plate all with first connecting strip mutually perpendicular, and the longitudinal section of first fixed plate is "Y" font structure to first fixed plate and second fixed plate are the block connection.
Preferably, fixed fixture block and the upper band body structure as an organic whole, and the mutual block of connecting slot on fixed fixture block and upper band body surface to fixed fixture block and connecting slot all are provided with 4, and connecting slot's thickness is half of the upper band body thickness simultaneously.
Preferably, the both ends of connecting rod are thread structure, and the diameter of connecting rod equals with the internal diameter of first fixed plate and second fixed plate surface connecting hole to the connecting rod is threaded connection with the upper band body and the lower band body, and the up end of connecting rod and the up end of the upper band body are on same horizontal plane simultaneously.
Compared with the prior art, the invention has the beneficial effects that: the split combined type sealing caterpillar track with caterpillar track sections walks in a mode that the caterpillar track sections are wrapped by two layers of rubber belt bodies, so that the rubber belt bodies are in contact with the ground, hard objects on the ground are prevented from being clamped into gaps of the caterpillar track sections, and the caterpillar track is convenient to use;
(1) the connecting bolt is arranged, so that the connecting bolt can be conveniently split by rotating the first rod body and the second rod body on the connecting bolt, and further, the connecting hole in the first connecting strip is conveniently separated from the connecting bolt, so that the first connecting strip is clamped out of the concave structure of the second connecting strip, and the first connecting strip and the second connecting strip are conveniently split;
(2) the connecting rod is arranged, the two ends of the connecting rod are in threaded structures, so that the connecting rod can be conveniently rotated, the threaded structures at the upper end and the lower end of the connecting rod are fixed with the upper threaded hole and the lower threaded hole on the surfaces of the upper belt body and the lower belt body, the upper belt body and the lower belt body can be conveniently fixed with the first connecting strip and the second connecting strip, and the upper belt body and the lower belt body can be conveniently detached from the first connecting strip and the second connecting strip;
(3) the first fixing plate and the second fixing plate are arranged, so that the first connecting strips on two sides inside the crawler can be conveniently combined through clamping between the first fixing plate and the second fixing plate, the assembly of the crawler is further facilitated, and the disassembly of the crawler is also facilitated;
(4) be provided with fixed fixture block, can combine together through the connection draw-in groove on the fixed fixture block and the upper band body surface from the upper band body surface, conveniently with upper band body combination seal, the upper band body all adopts the stereoplasm rubber material with the lower band body simultaneously, can the first connecting strip of effectual protection and the caterpillar track that the second connecting strip is constituteed, make it contact with ground earlier, and then avoid the clearance department card of caterpillar track to block material such as hard stone, improve the life of this caterpillar track.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of a connection structure of a first connection bar and a second connection bar according to the present invention;
FIG. 4 is a schematic view of the connection structure of the upper and lower belts according to the present invention;
FIG. 5 is a schematic sectional view of the connecting side of the fixing clip block and the connecting clip groove of the present invention;
FIG. 6 is a schematic view of the structure at A in FIG. 3 according to the present invention.
In the figure: 1. an upper belt body; 2. fixing the convex teeth; 3. an upper threaded hole; 4. a first rubber pad; 5. a first connecting bar; 6. a connecting bolt; 601. a first rod body; 602. a groove; 603. a second rod body; 604. a bump; 7. a second connecting strip; 8. a lower belt body; 9. a lower threaded hole; 10. a second rubber pad; 11. a first fixing plate; 12. a second fixing plate; 13. connecting holes; 14. fixing the fixture block; 15. a connecting clamping groove; 16. a connecting rod; 17. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a split combined type sealing caterpillar track with caterpillar track sections comprises an upper belt body 1, a fixed convex tooth 2, an upper threaded hole 3, a first rubber pad 4, a first connecting strip 5, a connecting bolt 6, a second connecting strip 7, a lower belt body 8, a lower threaded hole 9, a second rubber pad 10, a first fixing plate 11, a second fixing plate 12, a connecting hole 13, a fixed clamping block 14, a connecting clamping groove 15, a connecting rod 16 and a through hole 17, wherein the fixed convex tooth 2 is fixed on the surface of the upper belt body 1, the upper threaded hole 3 is formed in the upper belt body 1, the first rubber pad 4 is fixed below the upper belt body 1, the first connecting strip 5 is connected below the first rubber pad 4, the first connecting strip 5 is connected with the second connecting strip 7 through the connecting bolt 6, the lower belt body 8 is arranged below the first connecting strip 5, the lower threaded hole 9 is formed in the surface of the lower belt body 8, the second rubber pad 10 is fixed above the lower belt body 8, first fixed plate 11 and second fixed plate 12 are fixed on first connecting strip 5, and connecting hole 13 has all been seted up on the surface of first fixed plate 11 and second fixed plate 12, and the end of the upper band body 1 is fixed with fixed fixture block 14, and has seted up connecting slot 15 on the upper band body 1, and connecting rod 16 sets up at the upper band body 1 under and between the body 8.
The upper belt body 1 and the lower belt body 8 of this example all adopt hard rubber as the material, and upper belt body 1 and fixed dogtooth 2 structure as an organic whole to fixed dogtooth 2 evenly distributes on the upper belt body 1, can conveniently when walking, through the fixed dogtooth 2 and the ground contact on the surface of the upper belt body 1, improve the stability of this track walking, and then made things convenient for the result of use of this track.
First connecting strip 5 constitutes rotatable structure through connecting bolt 6 and second connecting strip 7, and the through-hole 17 has been seted up at the both ends of first connecting strip 5 to the internal diameter of through-hole 17 is greater than the external diameter of connecting bolt 6, and the both ends of second connecting strip 7 are "concave" shape structure simultaneously, can make things convenient for this track when the walking, and first connecting strip 5 can cushion the rotation on second connecting strip 7, makes things convenient for the use of first connecting strip 5 and second connecting strip 7.
The connecting bolt 6 comprises a first rod body 601, a groove 602, a second rod body 603 and a bump 604, wherein the groove 602 is formed in the lower portion of the first rod body 601, the bump 604 is fixed above the second rod body 603, the bump 604 is connected with the groove 602 in a clamping manner, the first rod body 601 and the second rod body 603 are both in threaded connection with the second connecting strip 7, and the first rod body 601 and the second rod body 603 on the connecting bolt 6 can be rotated to enable the first rod body 601 and the second rod body 603 to rotate in a threaded manner on the concave-shaped structure of the second connecting strip 7, so that the first rod body 601 and the second rod body 603 can be conveniently separated from the through hole 17 on the surface of the first connecting strip 5, and further the first connecting strip 5 and the second connecting strip 7 can be conveniently detached.
First fixed plate 11 and second fixed plate 12 all with first connecting strip 5 mutually perpendicular, and the longitudinal section of first fixed plate 11 is "Y" font structure to first fixed plate 11 and second fixed plate 12 are connected for the block, can make things convenient for the separation of first fixed plate 11 and second fixed plate 12, and then make things convenient for the split of this track.
Fixed fixture block 14 and the upper band body 1 structure as an organic whole, and fixed fixture block 14 and the mutual block of connecting slot 15 on the surface of the upper band body 1 to fixed fixture block 14 and connecting slot 15 all are provided with 4, and connecting slot 15's thickness is half of the upper band body 1 thickness simultaneously, can make things convenient for fixed fixture block 14 and the 15 phase separations of the connecting slot 15 on the surface of the upper band body 1, and then conveniently carries out the split with this upper band body 1 through fixed fixture block 14, the convenient dismantlement of the upper band body 1.
The both ends of connecting rod 16 are thread structure, and the diameter of connecting rod 16 equals with the internal diameter of first fixed plate 11 and the 12 surface connection hole 13 of second fixed plate, and connecting rod 16 and the upper band body 1 are threaded connection with the lower band body 8, the up end of connecting rod 16 is on same horizontal plane with the up end of the upper band body 1 simultaneously, can be through the thread structure at connecting rod 16 both ends with the upper band body 1 with the lower band body 8 looks thread tightening, and then conveniently combine the upper band body 1 with the lower band body 8 and first connecting strip 5 and second connecting strip 7, the use of this track has been made things convenient for.
The working principle is as follows: firstly, as shown in fig. 1, when the crawler is used, the crawler is combined with a large-scale machine to be used, when the crawler travels, the fixed convex teeth 2 on the surface of the upper belt body 1 of the crawler travels in contact with the ground, the upper belt body 1 is made of hard rubber, so that the first connecting strip 5 and the second connecting strip 7 on the inner side of the upper belt body 1 can be effectively protected, the upper belt body first contacts with the ground when the crawler travels, and hard objects such as stones on the ground are prevented from being clamped into the connecting part of the first connecting strip 5 and the second connecting strip 7, and the use effect of the crawler is not affected;
as shown in fig. 1, 2, 4 and 5, when it is necessary to disassemble the track for repair or maintenance, rotating a connecting rod 16 below the lower belt body 8 to enable the connecting rod 16 to be sequentially separated from the upper belt body 1, the first rubber pad 4, the first fixing plate 11, the second fixing plate 12, the second rubber pad 10 and the lower belt body 8, wherein two ends of the connecting rod 16 are in a thread structure, the connecting rod 16 can be conveniently rotated to enable the connecting rod 16 to be separated from an upper threaded hole 3 on the surface of the upper belt body 1 and a lower threaded hole 9 on the surface of the lower belt body 8 through threaded rotation, the connecting rod 16 and the crawler belt are conveniently disassembled, then a fixing clamping block 14 on the surface of the upper belt body 1 is clamped out of a connecting clamping groove 15 on the surface of the upper belt body 1, then the upper belt body 1 is pulled, the first rubber pad 4 on the lower surface of the upper belt body 1 is separated from the first fixing plate 11 and the second fixing plate 12 on the first connecting strip 5;
as shown in fig. 1, 3 and 6, after the upper band body 1 is disassembled, the first rod 601 and the second rod 603 on the connecting bolt 6 are rotated to rotate the first rod 601 and the second rod 603 on the concave structure at the two ends of the second connecting strip 7, so as to separate the groove 602 inside the first rod 601 and the bump 604 above the second rod 603, and at the same time, the first rod 601 and the second rod 603 of the connecting bolt 6 are rotated out of the through hole 17 on the surface of the first connecting strip 5, thereby facilitating the removal of the first connecting strip 5, thereby disassembling the first connecting strip 5 and the second connecting strip 7, and then the first connecting strip 5 is pulled to separate the first fixing plate 11 fixed on the first connecting strip 5 and the second connecting strip 7 from the second fixing plate 12 on the first connecting strip 5 at the other side, wherein the first fixing plate 11 is connected with the second fixing plate 12 in a snap-fit manner, thereby facilitating the disassembly of the first fixing plate 11 and the second fixing plate 12, therefore, the first connecting strip 5 and the second connecting strip 7 on the left side and the right side are convenient to disassemble, so that the disassembly of the crawler belt can be completed, the internal parts of the crawler belt can be conveniently overhauled, the using effect of the sealing caterpillar track section crawler belt is convenient, and the content which is not described in detail in the specification belongs to the prior art which is known by technicians in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a split combination formula seal caterpillar track section track, includes the upper band body (1), the lower band body (8) and connecting rod (16), its characterized in that: the surface of the upper belt body (1) is fixed with fixed convex teeth (2), an upper threaded hole (3) is formed in the upper belt body (1), a first rubber pad (4) is fixed below the upper belt body (1), a first connecting strip (5) is connected below the first rubber pad (4), the first connecting strip (5) is connected with a second connecting strip (7) through a connecting bolt (6), a lower belt body (8) is arranged below the first connecting strip (5), a lower threaded hole (9) is formed in the surface of the lower belt body (8), a second rubber pad (10) is fixed above the lower belt body (8), a first fixing plate (11) and a second fixing plate (12) are fixed on the first connecting strip (5), connecting holes (13) are formed in the surfaces of the first fixing plate (11) and the second fixing plate (12), and a fixing clamping block (14) is fixed at the tail end of the upper belt body (1), and the upper belt body (1) is provided with a connecting clamping groove (15), and the connecting rod (16) is arranged between the upper belt body (1) and the lower belt body (8).
2. The split compound seal caterpillar track of claim 1, wherein: the upper belt body (1) and the lower belt body (8) are made of hard rubber, the upper belt body (1) and the fixed convex teeth (2) are of an integrated structure, and the fixed convex teeth (2) are uniformly distributed on the upper belt body (1).
3. The split compound seal caterpillar track of claim 1, wherein: the first rubber pad (4) and the second rubber pad (10) are parallel to each other, and the distance between the first rubber pad (4) and the second rubber pad (10) is equal to the thickness of the first fixing plate (11) and the second fixing plate (12).
4. The split compound seal caterpillar track of claim 1, wherein: first connecting strip (5) constitute rotatable structure through connecting bolt (6) and second connecting strip (7), and through-hole (17) have been seted up at the both ends of first connecting strip (5) to the internal diameter of through-hole (17) is greater than the external diameter of connecting bolt (6), and the both ends of second connecting strip (7) are "concave" shape structure simultaneously.
5. The split compound seal caterpillar track of claim 1, wherein: the connecting bolt (6) comprises a first rod body (601), a groove (602), a second rod body (603) and a bump (604), the groove (602) is formed in the lower portion of the first rod body (601), the bump (604) is fixed above the second rod body (603), the bump (604) is connected with the groove (602) in a clamping mode, and the first rod body (601) and the second rod body (603) are both in threaded connection with the second connecting strip (7).
6. The split compound seal caterpillar track of claim 1, wherein: first fixed plate (11) and second fixed plate (12) all with first connecting strip (5) mutually perpendicular, and the longitudinal section of first fixed plate (11) is "Y" font structure to first fixed plate (11) and second fixed plate (12) are connected for the block.
7. The split compound seal caterpillar track of claim 1, wherein: the fixing clamping block (14) and the upper belt body (1) are of an integral structure, the fixing clamping block (14) is clamped with the connecting clamping groove (15) in the surface of the upper belt body (1) mutually, 4 fixing clamping blocks (14) and 4 connecting clamping grooves (15) are arranged, and the thickness of each connecting clamping groove (15) is half of that of the upper belt body (1).
8. The split compound seal caterpillar track of claim 1, wherein: the both ends of connecting rod (16) are thread structure, and the diameter of connecting rod (16) is equal with the internal diameter of first fixed plate (11) and second fixed plate (12) surface connecting hole (13), and connecting rod (16) and the upper band body (1) and the lower band body (8) are threaded connection, and the up end of connecting rod (16) and the up end of the upper band body (1) are on same horizontal plane simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811422139.XA CN109533062B (en) | 2018-11-27 | 2018-11-27 | Split combined type sealing caterpillar track with caterpillar track sections |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811422139.XA CN109533062B (en) | 2018-11-27 | 2018-11-27 | Split combined type sealing caterpillar track with caterpillar track sections |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109533062A CN109533062A (en) | 2019-03-29 |
| CN109533062B true CN109533062B (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811422139.XA Active CN109533062B (en) | 2018-11-27 | 2018-11-27 | Split combined type sealing caterpillar track with caterpillar track sections |
Country Status (1)
| Country | Link |
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| CN (1) | CN109533062B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3531165A (en) * | 1968-10-21 | 1970-09-29 | Edouard Martin Comellas | Pivotal connection for elements under tension |
| JPH04133879A (en) * | 1990-09-25 | 1992-05-07 | Komatsu Ltd | Rubber crawler belt for crawler vehicle |
| CN105121686A (en) * | 2013-05-17 | 2015-12-02 | 株式会社小松制作所 | Steel for crawler-type suspension component and crawler link |
| CN106515887A (en) * | 2016-12-16 | 2017-03-22 | 青岛开世橡胶履带有限公司 | Single-pin type wholly-rubber section combined caterpillar band |
| CN206485414U (en) * | 2016-10-09 | 2017-09-12 | 宁夏盐池巨晖商贸有限公司 | Chain rail belt |
-
2018
- 2018-11-27 CN CN201811422139.XA patent/CN109533062B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3531165A (en) * | 1968-10-21 | 1970-09-29 | Edouard Martin Comellas | Pivotal connection for elements under tension |
| JPH04133879A (en) * | 1990-09-25 | 1992-05-07 | Komatsu Ltd | Rubber crawler belt for crawler vehicle |
| CN105121686A (en) * | 2013-05-17 | 2015-12-02 | 株式会社小松制作所 | Steel for crawler-type suspension component and crawler link |
| CN206485414U (en) * | 2016-10-09 | 2017-09-12 | 宁夏盐池巨晖商贸有限公司 | Chain rail belt |
| CN106515887A (en) * | 2016-12-16 | 2017-03-22 | 青岛开世橡胶履带有限公司 | Single-pin type wholly-rubber section combined caterpillar band |
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| Publication number | Publication date |
|---|---|
| CN109533062A (en) | 2019-03-29 |
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