CN109969277A - A kind of derailing train creeper undercarriage - Google Patents
A kind of derailing train creeper undercarriage Download PDFInfo
- Publication number
- CN109969277A CN109969277A CN201711468626.5A CN201711468626A CN109969277A CN 109969277 A CN109969277 A CN 109969277A CN 201711468626 A CN201711468626 A CN 201711468626A CN 109969277 A CN109969277 A CN 109969277A
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- CN
- China
- Prior art keywords
- wheel
- tooth
- crawler belt
- train
- race
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B62D55/12—Arrangement, location, or adaptation of driving sprockets
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The present invention provides a kind of derailing train creepers undercarriage, including pulley assemblies and the crawler belt being equipped with the pulley assemblies, the pulley assemblies include counter wheel and the outside belt wheel that the counter wheel two sides are arranged in, train sliding tooth is provided on the counter wheel, the track drive tooth with train driving tooth engagement is provided on the crawler belt, race is provided on the outside belt wheel, the crawler belt two sides are provided with crawler belt side tooth, and crawler belt side tooth is protruded into and is equipped in the race.Derailing train creeper undercarriage provided by the invention can effectively prevent derailing, and derailing effect is more preferable.
Description
Technical field
The present invention relates to train creeper undercarriage more particularly to a kind of derailing train creepers undercarriage.
Background technique
Train creeper undercarriage, use is than wide on various working trucks.It can be very good using various items
The road conditions of part, adaptability with higher；Meanwhile crawler haulage is capable of providing higher driving force, some special loads compared with
On high vehicle, application is more universal.
But train creeper undercarriage in use, the derailing to crawler belt is more demanding；Once it derails, it will
Cause very big application risk, or even life, the property safety of threat.Therefore, in train creeper undercarriage, derailing
Design is necessary.
It in the prior art, is typically only to be cooperated by the inside of crawler belt side tooth and pulley assemblies, pulley assemblies are stuck in shoe
Centre with side tooth, to realize the purpose of derailing.But it is above-mentioned in the prior art, the use on the inside of the tooth of crawler belt side, some
Under the harsher use environment of condition, although can prevent from derailing to a certain extent, pulley assemblies are stuck in crawler belt side tooth
Between, to none good position-limiting action of crawler belt side tooth, the feelings that crawler belt side tooth is deviate from from pulley assemblies still can occur
Condition, cannot effectively avoid the generation of derailing, and derailing effect is bad.
Summary of the invention
The present invention is directed at least solve one of above-mentioned technical problem, providing one kind can effectively prevent derailing, derailing effect
The better derailing train creeper undercarriage of fruit.
To achieve the above object, the invention adopts the following technical scheme:
The present invention provides a kind of derailing train creeper undercarriage, including pulley assemblies and match with the pulley assemblies
The crawler belt of setting is closed, the pulley assemblies include counter wheel and the outside belt wheel that the counter wheel two sides are arranged in, described
It is provided with train sliding tooth on counter wheel, the track drive tooth with train driving tooth engagement is provided on the crawler belt,
Race is provided on the outside belt wheel, the crawler belt two sides are provided with crawler belt side tooth, and crawler belt side tooth, which protrudes into and cooperates, to be set
It sets in the race.
In some embodiments, the race two sides be race lateral surface and race medial surface, one of crawler belt side tooth
Side and the race lateral surface CONTACT WITH FRICTION, another side of crawler belt side tooth connects with the race medial surface friction
Touching.
In some embodiments, the outside belt wheel is arranged higher than the counter wheel, the outside belt wheel and the centre
Inner fovea part is formed between belt wheel, the train sliding tooth is located at the bottom of the inner fovea part, and the track drive tooth protrudes into described
Inner fovea part simultaneously drives tooth engagement with the train.
In some embodiments, the two sides of the inner fovea part are outer side band wheel side, the two sides of the track drive tooth and institute
State outer side band wheel side CONTACT WITH FRICTION.
In some embodiments, the wheel trench bottom is provided with race sliding tooth, and crawler belt side tooth and the race drive
Tooth engagement.
In some embodiments, the counter wheel and the outside belt wheel are integrally formed.
In some embodiments, the derailing train creeper undercarriage includes drive wheel assemblies and driven wheel assembly, institute
It states drive wheel assemblies and driven wheel assembly is the pulley assemblies.
The beneficial effects of the present invention are: derailing train creeper undercarriage provided by the invention, pulley assemblies include
Counter wheel and outside belt wheel, the track drive tooth engagement in train sliding tooth and crawler belt on counter wheel, realize belt wheel group
Part and crawler belt are used cooperatively, including pulley assemblies driving crawler belt and crawler belt drive pulley assemblies movement.On the outside on belt wheel, if
It is equipped with race, crawler belt side tooth is protruded into and is equipped in race, is effectively prevented crawler belt side tooth and is deviate from out of race, passes through
Race limits the two sides of crawler belt side tooth, improves derailing effect.
Detailed description of the invention
Fig. 1 is derailing train creeper undercarriage overall structure diagram in one embodiment of the invention.
Fig. 2 is the schematic cross-section in the direction A-A in Fig. 1.
Fig. 3 is the schematic cross-section in the direction B-B in Fig. 2.
Fig. 4 is the structural schematic diagram of pulley assemblies in one embodiment of the invention.
Fig. 5 is the structural schematic diagram of crawler belt in one embodiment of the invention.
Appended drawing reference:
Drive wheel assemblies 10；Crawler belt 20；Track drive tooth 201；Crawler belt side tooth 202；Driven wheel assembly 30；It is intermediate
Belt wheel 301；Outside belt wheel 302；Train sliding tooth 303；Race 304；Race lateral surface 305；Race medial surface 306；
Outer side band wheel side 307.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
The instructions such as " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, two members can also be can be indirectly connected through an intermediary
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
Derailing train creeper undercarriage provided by the invention is elaborated below in conjunction with attached drawing 1 to attached drawing 5.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5, in one embodiment of the invention, derailing train creeper undercarriage, including
Pulley assemblies and crawler belt 20, crawler belt 20 are equipped with pulley assemblies, with realize pulley assemblies to the driving effect of crawler belt 20 or
Induced effect of the crawler belt 20 to pulley assemblies.
Pulley assemblies include counter wheel 301 and outside belt wheel 302, and the two of counter wheel 301 are arranged in outside belt wheel 302
Side.That is a pulley assemblies include a counter wheel 301 and two outside belt wheels for being located at 301 two sides of counter wheel
302.It is provided with train sliding tooth 303 on counter wheel 301, track drive tooth 201, track drive tooth are provided on crawler belt 20
201 engage connection with train sliding tooth 303, to realize above-mentioned driving effect or induced effect.
Race 304 is provided on outside belt wheel 302,20 two sides of crawler belt are provided with crawler belt side tooth 202, and crawler belt side tooth 202 is stretched
Enter and cooperates in above-mentioned race 304.Race 304 limits the two sides of crawler belt side tooth 202, very by crawler belt side tooth 202
Good limit prevents its derailing in race 304, improves safety in utilization, increases derailing effect.
As shown in figure 4,304 two sides of race are outside race in order to improve race 304 to the position-limiting action of crawler belt side tooth 202
Side 305 and race medial surface 306, crawler belt side tooth 202 are located in race 304, outside a side of crawler belt side tooth 202 and race
305 CONTACT WITH FRICTION of side, another side and 306 CONTACT WITH FRICTION of race medial surface；By frictional force, very by crawler belt side tooth 202
High is equipped in race 304, while race 304 can be followed to rotate, effectively prevent crawler belt side tooth 202 from race
Abjection in 304.
As shown in figures 2 or 4, outside belt wheel 302 is arranged higher than counter wheel 301, outside belt wheel 302 and counter wheel
Inner fovea part is formed between 301, train sliding tooth 303 is located at the bottom of inner fovea part, and track drive tooth 201 protrudes into above-mentioned inner fovea part simultaneously
It is engaged with train sliding tooth 303.Track drive tooth 201 is also limited as a result, and is constituted in counter wheel 301 and outside belt wheel 302
Inner fovea part in, further improve derailing effect.
Further, as shown in Figure 4 and Figure 5, the two sides of inner fovea part be outer side band wheel side 307, the two of track drive tooth 201
Side further improves derailing effect by frictional force with 307 CONTACT WITH FRICTION of outer side band wheel side respectively.
In order to make full use of the driving function of crawler belt side tooth 202,304 bottom of race is provided with race sliding tooth and (does not show
Out), crawler belt side tooth 202 is connect with race driving tooth engagement；In this way, crawler belt 20 is enabled to provide one by crawler belt side tooth 202
Fixed driving force.
For the ease of the processing of pulley assemblies, under normal circumstances, counter wheel 301 and outside belt wheel 302 are integrally formed.
In general train creeper undercarriage, including drive wheel assemblies 10 and driven wheel assembly 30, in order to improve anticreep
Drive wheel assemblies 10 and driven wheel assembly 30 are arranged to above-mentioned pulley assemblies, then match and unify an above-mentioned crawler belt 20 by rail effect,
It is significantly more efficient to improve derailing effect.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art are not departing from the principle of the present invention and objective
In the case where can make changes, modifications, alterations, and variations to the above described embodiments within the scope of the invention.
Claims (7)
1. a kind of derailing train creeper undercarriage, which is characterized in that cooperate including pulley assemblies and with the pulley assemblies
The crawler belt of setting, the pulley assemblies include counter wheel and the outside belt wheel that the counter wheel two sides are arranged in, it is described in
Between be provided with train sliding tooth on belt wheel, the track drive tooth with train driving tooth engagement, institute are provided on the crawler belt
It states and is provided with race on the belt wheel of outside, the crawler belt two sides are provided with crawler belt side tooth, and crawler belt side tooth is protruded into and is equipped with
In the race.
2. derailing train creeper undercarriage according to claim 1, which is characterized in that the race two sides are race
Lateral surface and race medial surface, a side of crawler belt side tooth and the race lateral surface CONTACT WITH FRICTION, the crawler belt side
Another side of tooth and the race medial surface CONTACT WITH FRICTION.
3. derailing train creeper undercarriage according to claim 1, which is characterized in that the outside belt wheel is higher than institute
Counter wheel setting is stated, forms inner fovea part between the outside belt wheel and the counter wheel, the train sliding tooth is located at institute
The bottom of inner fovea part is stated, the track drive tooth protrudes into the inner fovea part and drives tooth engagement with the train.
4. derailing train creeper undercarriage according to claim 3, which is characterized in that the two sides of the inner fovea part are
Outer side band wheel side, the two sides of the track drive tooth and the outer side band wheel side CONTACT WITH FRICTION.
5. derailing train creeper undercarriage according to claim 1, which is characterized in that the wheel trench bottom is provided with
Race sliding tooth, crawler belt side tooth and the race drive tooth engagement.
6. derailing train creeper undercarriage according to claim 1, which is characterized in that the counter wheel with it is described
Outside belt wheel is integrally formed.
7. derailing train creeper undercarriage according to claim 1, which is characterized in that the derailing train crawler belt
Walking mechanism includes drive wheel assemblies and driven wheel assembly, and the drive wheel assemblies and driven wheel assembly are the belt wheel group
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711468626.5A CN109969277A (en) | 2017-12-28 | 2017-12-28 | A kind of derailing train creeper undercarriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711468626.5A CN109969277A (en) | 2017-12-28 | 2017-12-28 | A kind of derailing train creeper undercarriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109969277A true CN109969277A (en) | 2019-07-05 |
Family
ID=67075463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711468626.5A Pending CN109969277A (en) | 2017-12-28 | 2017-12-28 | A kind of derailing train creeper undercarriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109969277A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978495A (en) * | 2021-02-14 | 2021-06-18 | 徐小英 | Driving mechanism for spinning yarn rods |
| CN114620022A (en) * | 2021-11-30 | 2022-06-14 | 国网浙江省电力有限公司舟山供电公司 | Electrically-driven crawler type turning air cushion suspension lightering device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3888132A (en) * | 1974-05-15 | 1975-06-10 | Gates Rubber Co | Positive drive belt and system |
| CN1051019A (en) * | 1990-03-31 | 1991-05-01 | 武穴市农机化技术服务中心 | Cterpillar drive |
| US20050248214A1 (en) * | 2002-04-18 | 2005-11-10 | Shingo Sugihara | Rubber crawler running device |
| CN101649882A (en) * | 2009-06-23 | 2010-02-17 | 杭州肯莱特传动工业有限公司 | V-shaped transmission belt and belt wheel as well as compound transmission mode thereof |
| WO2014008378A1 (en) * | 2012-07-06 | 2014-01-09 | Mtd Products Inc | Drive sprocket for a tracked utility vehicle |
| CN204821775U (en) * | 2015-04-21 | 2015-12-02 | 三一重机有限公司 | Shoulder anticreep track that keep off reach excavator including this leading wheel to wheel more |
-
2017
- 2017-12-28 CN CN201711468626.5A patent/CN109969277A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3888132A (en) * | 1974-05-15 | 1975-06-10 | Gates Rubber Co | Positive drive belt and system |
| CN1051019A (en) * | 1990-03-31 | 1991-05-01 | 武穴市农机化技术服务中心 | Cterpillar drive |
| US20050248214A1 (en) * | 2002-04-18 | 2005-11-10 | Shingo Sugihara | Rubber crawler running device |
| CN101649882A (en) * | 2009-06-23 | 2010-02-17 | 杭州肯莱特传动工业有限公司 | V-shaped transmission belt and belt wheel as well as compound transmission mode thereof |
| WO2014008378A1 (en) * | 2012-07-06 | 2014-01-09 | Mtd Products Inc | Drive sprocket for a tracked utility vehicle |
| CN204821775U (en) * | 2015-04-21 | 2015-12-02 | 三一重机有限公司 | Shoulder anticreep track that keep off reach excavator including this leading wheel to wheel more |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978495A (en) * | 2021-02-14 | 2021-06-18 | 徐小英 | Driving mechanism for spinning yarn rods |
| CN114620022A (en) * | 2021-11-30 | 2022-06-14 | 国网浙江省电力有限公司舟山供电公司 | Electrically-driven crawler type turning air cushion suspension lightering device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190705 |
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| RJ01 | Rejection of invention patent application after publication |