CN205396260U - Be suitable for deep sea track chain running gear 's flexible track roller - Google Patents
Be suitable for deep sea track chain running gear 's flexible track roller Download PDFInfo
- Publication number
- CN205396260U CN205396260U CN201620157929.XU CN201620157929U CN205396260U CN 205396260 U CN205396260 U CN 205396260U CN 201620157929 U CN201620157929 U CN 201620157929U CN 205396260 U CN205396260 U CN 205396260U
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- Prior art keywords
- thrust wheel
- swing span
- bearing
- thrust
- deep
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Abstract
Be suitable for deep sea track chain running gear's flexible track roller, including the swing span that the bisymmetry set up, the swing span is the isosceles triangle form, and two isosceles edges of swing span all are equipped with limit pendulum dog, be equipped with the swing span support between the two swing spans middle part, the swing span support passes through the oscillating axle with the swing span and articulates, and the both ends at the oscillating axle are fixed to the swing span, be equipped with the thrust wheel subassembly between the corresponding both ends of two swing spans, the thrust wheel subassembly includes the thrust wheel axle, and thrust wheel axle middle part is equipped with the thrust wheel body, is equipped with the gland between the thrust wheel body and the thrust wheel axle, is equipped with wheel hub on the thrust wheel body, and wheel hub and gland are fixed on the thrust wheel is personally experienced sth. Part of the body, be equipped with the bearing between the thrust wheel axle and the thrust wheel body, the bearing is fixed at the thrust wheel epaxially, the tip of thrust wheel axle is equipped with lubricated pressure compensation hydraulic fluid port, is equipped with the oil pocket passageway in the thrust wheel axle, oil pocket passageway and bearing and lubricated pressure compensation hydraulic fluid port intercommunication. The utility model discloses frictional resistance is little, and mechanical efficiency is high, and consumption of power is little, and weight is little, and life is longer.
Description
Technical field
This utility model relates to track roller, is specifically related to a kind of flexible pedrail thrust wheel being suitable for deep-sea crawler belt traveling mechanism.
Background technology
Ocean will be the target that this century, the mankind marched on a large scale, and along with the mankind are to deepening continuously that ocean is explored, various deep seafloor Operation Vans are more and more paid attention to and apply.
Track roller is the important component part of deep seafloor Operation Van crawler belt traveling mechanism, and the frictional resistance of existing track roller is big, and mechanical efficiency is low, and power consumption is big, and weight is big, and service life is shorter.
Utility model content
Technical problem to be solved in the utility model is, overcomes the deficiency of above-mentioned background technology, it is provided that a kind of frictional resistance is little, and mechanical efficiency is high, and what power consumption was little is suitable for the flexible pedrail thrust wheel of deep-sea crawler belt traveling mechanism.
This utility model solves its technical problem and employed technical scheme comprise that, a kind of flexible pedrail thrust wheel being suitable for deep-sea crawler belt traveling mechanism, including two symmetrically arranged swing spans, the waist edge such as described swing span is isosceles triangle shape, the two of swing span are all provided with limited pendulum block；Being provided with swing span bearing between in the middle part of two swing spans, swing span bearing and swing span are hinged by swinging axle, and swing span is fixed on the two ends of swinging axle；It is provided with bogie assemblies between the two corresponding two ends of swing span, described bogie assemblies includes supporting wheel shaft, is provided with thrust wheel body, is provided with gland between thrust wheel body and supporting wheel shaft in the middle part of supporting wheel shaft, thrust wheel body is provided with wheel hub, wheel hub and gland and is fixed on thrust wheel body；Being provided with bearing between described supporting wheel shaft and thrust wheel body, bearing is fixed on supporting wheel shaft；The end of described supporting wheel shaft is provided with lubrication pressure and compensates hydraulic fluid port, is provided with oil cavity channel in described supporting wheel shaft, and oil cavity channel compensates hydraulic fluid port with bearing and lubrication pressure and connects.
Further, described gland is provided with combined seal ring and dust ring with the joint portion of supporting wheel shaft.
Further, described swing span is fixed on the two ends of swinging axle by round nut I.
Further, described supporting wheel shaft is packed in the axis hole at swing span two ends by limit screw.
Further, described wheel hub and gland are fixed on thrust wheel body by screw bolt and nut.
Further, described bearing is taper roll bearing.
Further, described bearing is fixed on supporting wheel shaft by round nut II.
Further, described swing span bearing, swing span, supporting wheel shaft, gland and thrust wheel body adopt the light metal material of seawater corrosion resistance to make.
Further, described swinging axle and wheel hub adopt the stainless steel material of seawater corrosion resistance to make.
Compared with prior art, advantage of the present utility model is as follows: frictional resistance is little, and mechanical efficiency is high, and power consumption is little, and weight is little, and service life is longer.
Accompanying drawing explanation
Fig. 1 is the perspective view of this utility model embodiment.
Fig. 2 is the front view of embodiment illustrated in fig. 1.
Fig. 3 is the top view of embodiment illustrated in fig. 1.
Fig. 4 is the sectional view of the bogie assemblies of embodiment illustrated in fig. 1.
In figure: 1 swing span bearing, 2 swinging axles, 3 round nuts I, 4 swing spans, 5 bogie assemblies, 5-1 supporting wheel shaft, 5-2 gland, 5-3 bearing, 5-4 thrust wheel body, 5-5 wheel hub, 5-6 round nut II, 5-7 combined seal ring, 5-8 dust ring, 5-9 lubrication pressure compensates hydraulic fluid port.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, this utility model is described in further detail.
With reference to Fig. 1, Fig. 2, Fig. 3, the present embodiment includes two symmetrically arranged swing spans 4, and the waist edge such as swing span 4 is isosceles triangle shape, the two of swing span 4 are all provided with limited pendulum block；Being provided with swing span bearing 1 between in the middle part of two swing spans 4, swing span bearing 1 and swing span 4 are hinged by swinging axle 2, and in dynamic mated condition, swing span 4 is fixed on the two ends of swinging axle 2 by round nut I 3；It is provided with bogie assemblies 5 between the two corresponding two ends of swing span 4；With reference to Fig. 4, bogie assemblies 5 includes supporting wheel shaft 5-1, and supporting wheel shaft 5-1 is packed in the axis hole at swing span 4 two ends by limit screw；Being provided with thrust wheel body 5-4 in the middle part of supporting wheel shaft 5-1, be provided with gland 5-2 between thrust wheel body 5-4 and supporting wheel shaft 5-1, thrust wheel body 5-4 is provided with wheel hub 5-5, wheel hub 5-5 and gland 5-2 and is fixed on thrust wheel body 5-4 by screw bolt and nut；Being provided with bearing 5-3, bearing 5-3 between supporting wheel shaft 5-1 and thrust wheel body 5-4 is taper roll bearing, and bearing 5-3 is fixed on supporting wheel shaft 5-1 by round nut II 5-6, the end-play of round nut II 5-6 adjustable bearing 5-3；The joint portion of gland 5-2 and supporting wheel shaft 5-1 is provided with combined seal ring 5-7 and dust ring 5-8, the end of supporting wheel shaft 5-1 is provided with lubrication pressure and compensates hydraulic fluid port 5-9, being provided with oil cavity channel in supporting wheel shaft 5-1, oil cavity channel compensates hydraulic fluid port 5-9 with bearing 5-3 and lubrication pressure and connects.
Swing span bearing 1, swing span 4, supporting wheel shaft 5-1, gland 5-2 and thrust wheel body 5-4 adopt the light metal material of seawater corrosion resistance to make；Can effectively alleviate the overall weight of this utility model thrust wheel；Swinging axle 2 and wheel hub 5-5 adopt the stainless steel material of seawater corrosion resistance to make, and have higher intensity and wearability, it is possible to increase the service life of thrust wheel.
Combined seal ring 5-7 and dust ring 5-8 forms the movable sealing between gland 5-2 and supporting wheel shaft 5-1, the space making installation bearing 5-3 becomes a complete airtight lubricating cavity, and be connected with external lubrication pressure compensation oil circuit by lubrication pressure compensation hydraulic fluid port 5-9, make bearing 5-3 can obtain sufficient lubrication under the environment under high pressure of deep sea water, the frictional resistance of thrust wheel can be reduced, improve mechanical efficiency, reduce power consumption.
Swing span bearing 1 is fixed on track frame, the amplitude that the limit pendulum block restriction swing span 4 on swing span 4 freely swings, it is ensured that bogie assemblies 5 does not interfere with track frame and affects operating；Owing to swing span bearing 1 and swing span 4 are hinged by swinging axle 2, in dynamic mated condition, therefore, bogie assemblies 5 can with the fluctuating on road surface, freely fluctuate, guarantee the good fit of crawler belt and road surface, so that crawler belt obtains good grounding pressure and good earth-catching property, and effectively reduce crawler belt impact.
This utility model can be carried out various modifications and variations by those skilled in the art, if these amendments and modification are within the scope of this utility model claim and equivalent technologies thereof, then these amendments and modification are also within protection domain of the present utility model.
The prior art that the content not being described in detail in description is known to the skilled person.
Claims (9)
1. it is suitable for a flexible pedrail thrust wheel for deep-sea crawler belt traveling mechanism, including two symmetrically arranged swing spans (4), it is characterised in that: described swing span (4), in isosceles triangle shape, the waist edge such as two of swing span (4) is all provided with limited pendulum block；Being provided with swing span bearing (1) between two swing spans (4) middle part, swing span bearing (1) is hinged by swinging axle (2) with swing span (4), and swing span (4) is fixed on the two ends of swinging axle (2)；Two swing spans (4) are provided with bogie assemblies (5) between corresponding two ends, described bogie assemblies (5) includes supporting wheel shaft (5-1), supporting wheel shaft (5-1) middle part is provided with thrust wheel body (5-4), gland (5-2) it is provided with between thrust wheel body (5-4) and supporting wheel shaft (5-1), thrust wheel body (5-4) is provided with wheel hub (5-5), wheel hub (5-5) and gland (5-2) and is fixed on thrust wheel body (5-4)；Being provided with bearing (5-3) between described supporting wheel shaft (5-1) and thrust wheel body (5-4), bearing (5-3) is fixed on supporting wheel shaft (5-1)；The end of described supporting wheel shaft (5-1) is provided with lubrication pressure and compensates hydraulic fluid port (5-9), is provided with oil cavity channel in described supporting wheel shaft (5-1), and oil cavity channel compensates hydraulic fluid port (5-9) with bearing (5-3) and lubrication pressure and connects.
2. it is suitable for the flexible pedrail thrust wheel of deep-sea crawler belt traveling mechanism as claimed in claim 1, it is characterised in that: the joint portion of described gland (5-2) and supporting wheel shaft (5-1) is provided with combined seal ring (5-7) and dust ring (5-8).
3. it is suitable for the flexible pedrail thrust wheel of deep-sea crawler belt traveling mechanism as claimed in claim 1 or 2, it is characterised in that: described swing span (4) is fixed on the two ends of swinging axle (2) by round nut I (3).
4. it is suitable for the flexible pedrail thrust wheel of deep-sea crawler belt traveling mechanism as claimed in claim 1 or 2, it is characterised in that: described supporting wheel shaft (5-1) is packed in the axis hole at swing span (4) two ends by limit screw.
5. it is suitable for the flexible pedrail thrust wheel of deep-sea crawler belt traveling mechanism as claimed in claim 1 or 2, it is characterised in that: described wheel hub (5-5) and gland (5-2) are fixed on thrust wheel body (5-4) by screw bolt and nut.
6. it is suitable for the flexible pedrail thrust wheel of deep-sea crawler belt traveling mechanism as claimed in claim 1 or 2, it is characterised in that: described bearing (5-3) is taper roll bearing.
7. it is suitable for the flexible pedrail thrust wheel of deep-sea crawler belt traveling mechanism as claimed in claim 1 or 2, it is characterised in that: described bearing (5-3) is fixed on supporting wheel shaft (5-1) by round nut II (5-6).
8. it is suitable for the flexible pedrail thrust wheel of deep-sea crawler belt traveling mechanism as claimed in claim 1 or 2, it is characterised in that: described swing span bearing (1), swing span (4), supporting wheel shaft (5-1), gland (5-2) and thrust wheel body (5-4) adopt the light metal material of seawater corrosion resistance to make.
9. it is suitable for the flexible pedrail thrust wheel of deep-sea crawler belt traveling mechanism as claimed in claim 1 or 2, it is characterised in that: described swinging axle (2) and wheel hub (5-5) adopt the stainless steel material of seawater corrosion resistance to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620157929.XU CN205396260U (en) | 2016-03-02 | 2016-03-02 | Be suitable for deep sea track chain running gear 's flexible track roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620157929.XU CN205396260U (en) | 2016-03-02 | 2016-03-02 | Be suitable for deep sea track chain running gear 's flexible track roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205396260U true CN205396260U (en) | 2016-07-27 |
Family
ID=56948606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620157929.XU Expired - Fee Related CN205396260U (en) | 2016-03-02 | 2016-03-02 | Be suitable for deep sea track chain running gear 's flexible track roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205396260U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758582A (en) * | 2018-07-25 | 2020-02-07 | 韩伟发 | Profiling supporting trolley |
| CN111731401A (en) * | 2020-07-21 | 2020-10-02 | 山东科技职业学院 | Universal profiling supporting device for driving tracked vehicle |
| CN112977657A (en) * | 2021-04-21 | 2021-06-18 | 三一重机有限公司 | Thrust wheel shaft, thrust wheel and operation machine |
| CN116194358A (en) * | 2020-09-30 | 2023-05-30 | 株式会社理光 | Crawler-type walking body and walking device |
-
2016
- 2016-03-02 CN CN201620157929.XU patent/CN205396260U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758582A (en) * | 2018-07-25 | 2020-02-07 | 韩伟发 | Profiling supporting trolley |
| CN111731401A (en) * | 2020-07-21 | 2020-10-02 | 山东科技职业学院 | Universal profiling supporting device for driving tracked vehicle |
| CN116194358A (en) * | 2020-09-30 | 2023-05-30 | 株式会社理光 | Crawler-type walking body and walking device |
| CN112977657A (en) * | 2021-04-21 | 2021-06-18 | 三一重机有限公司 | Thrust wheel shaft, thrust wheel and operation machine |
| CN112977657B (en) * | 2021-04-21 | 2022-05-03 | 三一重机有限公司 | Thrust wheel shaft, thrust wheel and operation machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20190302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |