CN112660257A - Split combined type triangular rubber track assembly - Google Patents
Split combined type triangular rubber track assembly Download PDFInfo
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- CN112660257A CN112660257A CN202110155440.4A CN202110155440A CN112660257A CN 112660257 A CN112660257 A CN 112660257A CN 202110155440 A CN202110155440 A CN 202110155440A CN 112660257 A CN112660257 A CN 112660257A
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- rubber track
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- track assembly
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Abstract
The utility model provides a components of a whole that can function independently combination formula rubber track assembly possesses two kinds of states: a disassembled state and a driving state. The disassembled state comprises: the device comprises a driving wheel, a load bearing wheel group, a rubber track and a quick dismounting support frame; the relative positions of the driving wheel, the loading wheel set and the rubber track are fixed by the quick assembling and disassembling support frame. And fixing nuts on the quick-assembly and disassembly support frame are respectively inserted into the matching holes of the driving wheel and the load bearing wheel set. The driving state includes: a driving wheel, a heavy-duty wheel set and a rubber track. The driving wheel and the axle flange plate are quickly connected by adopting a retractable bolt, and the load bearing wheel set and the axle are quickly connected by a pin shaft. After the installation is completed, the quick assembly disassembly support frame is disassembled, and the positions of the driving wheel, the loading wheel and the rubber track all meet the requirement of the running state. The invention overcomes the problems that the existing split type rubber track assembly is difficult to disassemble and assemble and difficult to store; simultaneously, compared with an integral rubber track assembly, the cost and the weight are greatly reduced, and the problem of oil leakage caused by using a large bearing and an oil seal is avoided.
Description
Technical Field
The invention relates to the technical field of split combined type triangular crawler assemblies.
Background
The wheel-track interchange chassis is provided with a running chassis in a tire running mode and a track running mode, can obviously improve the maneuvering performance of vehicles, and is widely applied to agricultural machinery, military equipment and the like. The triangular rubber track assembly is a main running part of a wheel-track interchange chassis track running mode. The triangle rubber track assembly has the same mounting interface with a tire, and can meet the requirement of quick exchange of wheel and track. According to the installation mode, the rubber crawler belt assembly mainly comprises a split type rubber crawler belt assembly and an integral type rubber crawler belt assembly.
(1) Split type rubber track assembly: in the installation process, the driving wheel is connected with the flange plate on the wheel edge of the axle respectively, the load bearing wheel group is connected with the chassis through a pin shaft, and after the parts are installed, the rubber crawler belt is sleeved on the outer sides of the driving wheel and the load bearing wheel group. The rubber track assembly that this kind of structure traveles's simple structure, light in weight, with low costs, swing space is little, but the installation rate is slower, and the track assembly disassembles the back, and each part separately places, and occupation space is big, is not convenient for deposit and transport.
(2) Integral rubber track assembly: the vehicle can run only by connecting the driving wheel with the flange plate on the wheel edge of the axle. The crawler assembly with the structure is fast in installation speed, is a whole after being disassembled, occupies small space and is convenient to store and transport. However, the driving wheel of the crawler assembly with the structure type is connected with the load bearing wheel set through the supporting frame, and the driving wheel needs to be provided with a large-size bearing in a matching way, so that the crawler assembly is high in cost and weight, and oil leakage of an oil seal of a high-speed crawler is easy.
Disclosure of Invention
The invention aims to provide a split combined type rubber track assembly, which overcomes the defects of the existing split type rubber track assembly.
The utility model provides a components of a whole that can function independently combination formula triangle rubber track assembly, includes the rubber track, and the rubber track is arranged in the periphery of drive wheel, heavy burden wheelset, and the heavy burden wheelset support is arranged to one side that the upper end of heavy burden wheelset is close to the drive wheel.
Preferably, an axle is arranged in the middle of the driving wheel, and a plurality of wheel-side bolts are uniformly arranged on the driving wheel body positioned on the periphery of the axle.
Preferably, the axle is provided with a pin shaft connected with the load bearing wheel set bracket, and the load bearing wheel set bracket is provided with a pin shaft hole matched with the pin shaft.
Preferably, at least two dismounting holes are symmetrically arranged on the load-bearing wheel set bracket positioned at two sides of the pin shaft hole.
Preferably, the invention also comprises a quick assembly disassembly support frame, at least five fixing nuts are arranged on the quick assembly disassembly support frame, and matching holes matched with the fixing nuts are respectively arranged on the driving wheel and the load bearing wheel set bracket.
Preferably, the inventive bogie wheel set comprises at least five bogie wheels.
The invention relates to a split combined rubber track assembly, which mainly comprises: drive wheel, heavy burden wheelset, rubber track and quick assembly disassembly support frame. The track assembly of the present invention has two states: the crawler assembly is in a disassembly state and a running state, wherein the disassembly state is the state of disassembling, assembling and storing the crawler assembly; the running state is a state that satisfies the running request.
1. The disassembled state comprises: the device comprises a driving wheel, a load bearing wheel group, a rubber track and a quick dismounting support frame; the relative positions of the driving wheel, the loading wheel set and the rubber track are fixed by the quick assembling and disassembling support frame. The concrete mode is as follows: and fixing nuts on the quick assembly disassembly support frame are respectively inserted into the matching holes of the driving wheel and the load bearing wheel set and are fastened.
2. The driving state includes: a driving wheel, a heavy-duty wheel set and a rubber track. The driving wheel and the axle flange plate are quickly connected by adopting a retractable bolt, and the load bearing wheel set and the axle are quickly connected by a pin shaft. After the installation is completed, the quick assembly disassembly support frame is disassembled, and the positions of the driving wheel, the loading wheel and the rubber track all meet the requirement of the running state.
By adopting the technical scheme, compared with the prior art, the invention has the advantages that:
1. the problems that the existing split type rubber track assembly is difficult to disassemble and assemble and difficult to store are solved;
2. compared with an integral rubber track assembly, the cost and the weight are greatly reduced, and the problem of oil leakage caused by using a large bearing and an oil seal is avoided.
Drawings
Fig. 1 is a front view of the disassembled state of the present invention.
Fig. 2 is a rear view of the disassembled state of the present invention.
Fig. 3 is a front view of the driving state of the present invention.
Fig. 4 is a rear view of a running state of the present invention.
FIG. 5 is a front view of the quick release stand of the present invention.
FIG. 6 is a rear view of the quick release stand of the present invention.
Figure 7 is a front view of the wheel set bracket of the present invention.
Figure 8 is a rear elevational view of the wheel set bracket of the present invention.
Fig. 9 is a schematic view of the structure of the driving wheel of the present invention.
FIG. 10 is a schematic view of the connection between the load wheel set and the axle of the present invention.
FIG. 11 is a schematic view of the structure of the wheel assembly of the present invention.
Fig. 12 is a schematic structural view of the pin of the present invention.
Detailed Description
The technical scheme of the invention is explained in detail in the following with the accompanying drawings:
as shown in fig. 1-12, a split combined delta rubber track assembly is characterized by comprising a rubber track 1, wherein the rubber track 1 is arranged at the periphery of a driving wheel 2 and a loading wheel group 3.
The middle part of the driving wheel 2 is provided with an axle 21, and a plurality of wheel-side bolts 22 are uniformly arranged on the driving wheel body positioned at the periphery of the axle 21.
The axle 21 of the invention is provided with a pin shaft 23 connected with the load bearing wheel set 3, and the load bearing wheel set bracket 4 is provided with a pin shaft hole 41 matched with the pin shaft 23.
At least two dismounting holes 42 are symmetrically arranged on the load-bearing wheel set 3 positioned at two sides of the pin shaft hole 41.
The invention also comprises a quick-assembly and disassembly support frame 5, wherein at least five fixing nuts are arranged on the quick-assembly and disassembly support frame 5, and matching holes matched with the fixing nuts are respectively arranged on the driving wheel 2 and the load bearing wheel group support 4.
The inventive bogie set 3 comprises at least five bogie wheels.
As shown in fig. 1 and 2, the present invention includes, in a disassembled state: the device comprises a driving wheel 2, a loading wheel group 3, a rubber crawler 1 and a quick dismounting support frame 5; the relative positions of the driving wheel 2, the loading wheel set 3 and the rubber track 1 are fixed by a quick assembly disassembly support frame 5. The concrete mode is as follows: as shown in fig. 6, the fixing pin 1 and the fixing pin 2 of the quick-release support bracket 5 are inserted into the fitting hole 1 and the fitting hole 2 of the load-bearing wheel set 3, respectively, and fastened by nuts; the fixed pin 3, the fixed pin 4 and the fixed pin 5 of the quick assembly disassembly support frame 5 are respectively inserted into 3 matching holes of the driving wheel 2.
As shown in fig. 3 and 4, the present invention includes, in a running state: a driving wheel 2, a heavy-duty wheel group 3, and a rubber crawler 1. The driving wheel 2 and the axle flange plate are quickly connected by adopting a retractable bolt, and the load bearing wheel group 3 and the axle 21 are quickly connected by a pin shaft. After the installation is finished, the quick assembly disassembly support frame 5 is disassembled, and the positions of the driving wheel 2, the loading wheel 3 and the rubber track 1 all meet the requirement of the running state.
The split combined type rubber track assembly mainly comprises: drive wheel, rubber track, heavy burden wheelset, quick assembly disassembly support frame and round pin axle.
As shown in fig. 5 and 6, the quick-release support frame 5 is provided with 5 fixing pins (serial numbers 1-5) and a matching nut. Wherein the fixing pin 1 and the fixing pin 2 are used for fixing the position of the load bearing wheel group 3; the fixing pins 3, 4, 5 are used to fix the position of the driving wheel 2.
As shown in fig. 7 and 8, the load wheel set 3 is provided with a fitting hole 1, a fitting hole 2, a pin shaft hole and 2 dismounting holes;
as shown in fig. 9, the flange surface of the driving wheel 2 is provided with an equally spaced array of 24 fitting holes.
The connection process of the crawler assembly and the chassis comprises the following steps: firstly, a driving wheel is connected with an axle wheel flange; secondly, a pin shaft hole of the load bearing wheel set is connected with the axle through a pin shaft (shown in figure 10), and thirdly, the quick assembly disassembly support frame is disassembled.
The disassembly process of the crawler belt assembly and the chassis comprises the following steps: firstly, mounting a quick dismounting support frame, and respectively inserting a fixed pin 1 and a fixed pin 2 into a matching hole 1 and a matching hole 2 of a load bearing wheel set and fastening the fixed pins by nuts; the fixed pin 3, the fixed pin 4 and the fixed pin 5 of the quick assembly disassembly support frame are respectively inserted into 3 matching holes of the driving wheel (principle nearby). Secondly, disassembling a pin shaft for connecting the load bearing wheel set and the axle; and thirdly, disassembling the driving wheel and the axle wheel flange.
Claims (8)
1. The utility model provides a components of a whole that can function independently combination formula triangle rubber track assembly, its characterized in that includes rubber track (1), and rubber track (1) arranges in the periphery of drive wheel (2), heavy burden wheelset (3), and the heavy burden wheelset support is arranged to one side that the upper end of heavy burden wheelset (3) is close to drive wheel (2).
2. The split combined type V-shaped rubber track assembly as claimed in claim 1, wherein an axle (21) is disposed at the middle of the driving wheel (2), and a plurality of wheel bolts (22) are uniformly disposed on the driving wheel body located at the periphery of the axle (21).
3. The split combined type triangular rubber track assembly as claimed in claim 2, wherein the axle (21) is provided with a pin shaft (23) connected with the load-bearing wheel set bracket, and the load-bearing wheel set bracket is provided with a pin shaft hole (41) matched with the pin shaft (23).
4. The split combined type delta rubber track assembly as claimed in claim 3, wherein at least two mounting and dismounting holes (42) are symmetrically arranged on the load bearing wheel set bracket at both sides of the pin shaft hole (41).
5. The split combined type delta rubber track assembly as claimed in claim 2, wherein the split combined type delta rubber track assembly comprises a disassembly state and a running state, wherein the disassembly state is a state of disassembling and storing the track assembly; the running state is a state that satisfies the running request.
6. The split-combination delta rubber track assembly as set forth in claim 5, wherein the disassembled condition comprises: the device comprises a driving wheel (2), a loading wheel group (3), a rubber track (1) and a quick-dismounting support frame (5); the relative positions of the driving wheel (2), the loading wheel set (3) and the rubber track (1) are fixed by a quick assembly disassembly support frame (5); at least five fixing nuts are arranged on the quick assembly disassembly support frame (5), and matching holes matched with the fixing nuts are respectively arranged on the driving wheel (2) and the load bearing wheel set support (4).
7. The split-combination delta rubber track assembly as set forth in claim 5, wherein the driving condition comprises: the driving wheel (2) is quickly connected with an axle wheel flange plate by adopting a retractable bolt, and the load-bearing wheel group (3) is quickly connected with an axle by a pin shaft; after the installation is finished, the quick assembly disassembly support frame is disassembled, and the positions of the driving wheel (2), the heavy-duty wheel set (3) and the rubber track (1) all meet the requirement of a running state.
8. The split compound delta rubber track assembly as defined in claim 1 wherein said set of bogie wheels (3) includes at least five bogie wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110155440.4A CN112660257B (en) | 2021-02-04 | 2021-02-04 | Split combined type triangular rubber track assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110155440.4A CN112660257B (en) | 2021-02-04 | 2021-02-04 | Split combined type triangular rubber track assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112660257A true CN112660257A (en) | 2021-04-16 |
| CN112660257B CN112660257B (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110155440.4A Active CN112660257B (en) | 2021-02-04 | 2021-02-04 | Split combined type triangular rubber track assembly |
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| CN (1) | CN112660257B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102653052A (en) * | 2011-03-03 | 2012-09-05 | 辽阳亚星工矿液压设备有限公司 | Dismounting equipment for armored vehicle caterpillar band rubber block |
| CN102825563A (en) * | 2012-08-23 | 2012-12-19 | 中国人民解放军***军械雷达修理所 | Track gear clamp |
| CN202911827U (en) * | 2012-10-23 | 2013-05-01 | 中国石油天然气集团公司 | Triangular rubber crawler wheel |
| CN205933051U (en) * | 2016-08-23 | 2017-02-08 | 中国十九冶集团有限公司 | Crawler crane track is dismantled and installation device |
| CN206954337U (en) * | 2017-06-27 | 2018-02-02 | 中国石油天然气集团公司 | Crawler attachment and vehicle |
| CN108437945A (en) * | 2018-04-26 | 2018-08-24 | 贵州詹阳动力重工有限公司 | A kind of tooling for the dismounting of all-terrain vehicle thrust wheel |
| CN109533060A (en) * | 2018-11-19 | 2019-03-29 | 徐工集团工程机械有限公司 | A kind of crawler attachment bogie wheel swing position limiter and control method |
| CN111688833A (en) * | 2020-07-10 | 2020-09-22 | 北京北方车辆集团有限公司 | Dismounting device for load wheel of tracked vehicle |
| CN112009587A (en) * | 2020-09-15 | 2020-12-01 | 贺超 | Motor vehicle track extracting tool convenient to use |
-
2021
- 2021-02-04 CN CN202110155440.4A patent/CN112660257B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102653052A (en) * | 2011-03-03 | 2012-09-05 | 辽阳亚星工矿液压设备有限公司 | Dismounting equipment for armored vehicle caterpillar band rubber block |
| CN102825563A (en) * | 2012-08-23 | 2012-12-19 | 中国人民解放军***军械雷达修理所 | Track gear clamp |
| CN202911827U (en) * | 2012-10-23 | 2013-05-01 | 中国石油天然气集团公司 | Triangular rubber crawler wheel |
| CN205933051U (en) * | 2016-08-23 | 2017-02-08 | 中国十九冶集团有限公司 | Crawler crane track is dismantled and installation device |
| CN206954337U (en) * | 2017-06-27 | 2018-02-02 | 中国石油天然气集团公司 | Crawler attachment and vehicle |
| CN108437945A (en) * | 2018-04-26 | 2018-08-24 | 贵州詹阳动力重工有限公司 | A kind of tooling for the dismounting of all-terrain vehicle thrust wheel |
| CN109533060A (en) * | 2018-11-19 | 2019-03-29 | 徐工集团工程机械有限公司 | A kind of crawler attachment bogie wheel swing position limiter and control method |
| CN111688833A (en) * | 2020-07-10 | 2020-09-22 | 北京北方车辆集团有限公司 | Dismounting device for load wheel of tracked vehicle |
| CN112009587A (en) * | 2020-09-15 | 2020-12-01 | 贺超 | Motor vehicle track extracting tool convenient to use |
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| Publication number | Publication date |
|---|---|
| CN112660257B (en) | 2022-06-03 |
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