CN209683851U - Combined type crawler board, track rail assembly, cterpillar drive and engineering machinery - Google Patents
Combined type crawler board, track rail assembly, cterpillar drive and engineering machinery Download PDFInfo
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- CN209683851U CN209683851U CN201822199415.2U CN201822199415U CN209683851U CN 209683851 U CN209683851 U CN 209683851U CN 201822199415 U CN201822199415 U CN 201822199415U CN 209683851 U CN209683851 U CN 209683851U
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- combined type
- mainboard body
- type crawler
- plate
- grouser
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Abstract
The utility model discloses a kind of Combined type crawler board, track rail assembly, cterpillar drive and engineering machinery.Combined type crawler board includes track plate and grouser, and the track plate includes: mainboard body, and the grouser and the mainboard body are detachably connected, and are selectively attached to the first side or second side of the mainboard body；First end plate, positioned at the first end of the mainboard body, the relatively described mainboard body is to the first side warpage；Second end plate, positioned at the second end of the mainboard body, the relatively described mainboard body is to the second side warpage.The track plate of the Combined type crawler board of the utility model and grouser are detachable, and another side can be changed to after a surface wear of the track plate of Combined type crawler board and continues to use with ground face contact.
Description
Technical field
The utility model relates to machinery equipment field, in particular to a kind of Combined type crawler board, track rail assembly, crawler type row
Walk dress and engineering machinery.
Background technique
Crawler belt is the common ground-engaging element of caterpillar, on the one hand it and driving wheel, directive wheel, thrust wheel, support sprocket wheel
Equal wheel bodys relative motion drives traveling before and after caterpillar, play the guiding role, on the other hand directly contact with ground, increases
Contact area reduces grounding pressure, plays a supportive role.Grouser cuts ground simultaneously, increases vehicle traction.
Caterpillar is usually using Combined type crawler board as shown in Figure 1, by hot-roll forming, synthesizes one with grouser
13 shape of the second end plate of body, upturned first end plate 11 and downsagging on track plate is different.It is processed on plate body
Circular hole out is fixed using bolt, nut and Chain Link, between Chain Link by pin shaft joint formed closed loop, then with driving wheel, lead
It contacts to form entire caterpillar system to wheel bodys such as wheels.
Creeper tread and ground contact surface abrasion are the most common failures of creeper tread.The creeper tread of the prior art is tieed up after breaking down
Repair the creeper tread that mode usually more renews, former creeper tread carried out to scrap processing, which results in the waste of resource and maintenance at
This raising.
Utility model content
The purpose of this utility model is to provide a kind of Combined type crawler boards, and track plate is detachable with grouser, in group
Another side can be changed to after one surface wear of the track plate of box-like creeper tread to continue to use with ground face contact.The utility model
Track rail assembly, cterpillar drive and the engineering machinery of a kind of application Combined type crawler board are also provided simultaneously.
The utility model first aspect discloses a kind of Combined type crawler board, including track plate and grouser, the creeper tread
Body includes:
Mainboard body, the grouser and the mainboard body are detachably connected, and are selectively attached to the mainboard body
First side or second side；
First end plate, positioned at the first end of the mainboard body, the relatively described mainboard body is to the first side warpage；
Second end plate, positioned at the second end of the mainboard body, the relatively described mainboard body is to the second side warpage.
Wherein, the shape of the shape of the first end plate and the angle of the relatively described main slab warping and second end plate
The angle of shape and the relatively described main slab warping corresponds to identical.
In some embodiments, the track plate is integrally formed.
In some embodiments, the first side of the mainboard body is identical as the second side shape.
In some embodiments, the mainboard body is slab construction.
In some embodiments, the Combined type crawler board further includes shaft type fastener and Chain Link, on the Chain Link
Equipped with the first mounting hole, the grouser and the track plate are equipped with the second mounting hole corresponding with first mounting hole
With third mounting hole, the shaft type fastener is also cross first mounting hole, the second mounting hole of the grouser and described
The third mounting hole of track plate is the Chain Link, the grouser and the track plate to be fastened as a whole.
In some embodiments, the shaft type fastener be include mutually matched bolt and the screw threads for fastening with nut
Part, second mounting hole are stepped throughhole, and the stepped throughhole includes large aperture hole interconnected and small size pores,
The nut of the large aperture hole and the bolt cooperates to accommodate the nut.
In some embodiments, lightening hole is additionally provided on the track plate, the lightening hole includes strip hole and/or circle
Hole.
The utility model second aspect discloses a kind of track rail assembly, including any Combined type crawler board.
The utility model third aspect discloses a kind of cterpillar drive, including the track rail assembly.
The utility model fourth aspect discloses a kind of engineering machinery, including the track rail assembly.
Based on Combined type crawler board provided by the utility model, by the way that track plate is set as detachably connecting with grouser
It connects, and the shape of the first end plate of track plate and the angle of relatively main slab warping is uniformly set with the second end plate,
To which the removable another side for using the track plate instead continues to make with ground face contact after the contact surface abrasion on track plate and ground
With, while grouser is also replaceable after damage, reduces maintenance cost.In addition grouser and track plate can detachably make crawler belt
The track plate and grouser of plate are separately manufactured, make to manufacture more convenient.
Track rail assembly, cterpillar drive and engineering machinery based on the utility model also have corresponding beneficial to effect
Fruit.
By the detailed description referring to the drawings to the exemplary embodiment of the utility model, the utility model it is other
Feature and its advantage will become apparent.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the Combined type crawler board of the prior art；
Fig. 2 is the structural schematic diagram of the Combined type crawler board of the utility model embodiment；
Fig. 3 is the elevational schematic view of the Combined type crawler board of embodiment illustrated in fig. 2；
Fig. 4 is the left view schematic diagram of the Combined type crawler board of embodiment illustrated in fig. 2；
Fig. 5 is the structural schematic diagram of the track plate of the Combined type crawler board of embodiment illustrated in fig. 2；
Fig. 6 is the structural schematic diagram of the grouser of the Combined type crawler board of embodiment illustrated in fig. 2；
Fig. 7 is the structural schematic diagram of the cterpillar drive of another embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to this is practical
Novel and its application or any restrictions used.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, is fallen within the protection scope of the utility model.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that for ease of description, each shown in attached drawing
The size of a part is not to draw according to actual proportionate relationship.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as awarding
Weigh part of specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar
Label and letter similar terms are indicated in following attached drawing, therefore, once be defined in a certain Xiang Yi attached drawing, then with
In attached drawing afterwards do not need that it is further discussed.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Combined type crawler board is for being assembled into combined type crawler belt.As shown in Figures 2 to 7, the combined type crawler belt of the present embodiment
Plate includes track plate 1 and grouser 2.Track plate 1 includes mainboard body 12, first end plate 11 and the second end plate 13.Grouser 2 and master
Plate body 12 is detachably connected, and is selectively attached to the first side or second side of mainboard body 12.First end plate 11
In the first end of mainboard body 12, opposite mainboard body 12 is to first side warpage.Second end plate 13 is located at the second end of mainboard body 12,
Opposite mainboard body 12 is to second side warpage.The angle and second end of the shape of first end plate 11 and opposite 12 warpage of mainboard body
The angle of the shape of plate 13 and opposite 12 warpage of mainboard body corresponds to identical.
First side and second side are two surfaces being oppositely arranged, and are area maximum two of mainboard body 12
Surface.In Combined type crawler board work, a surface and ground face contact, another surface in first side and second side are used
In installation Chain Link 3.When Combined type crawler board is assembled into combined type crawler belt, the first end plate 11 and second end of Combined type crawler board
Plate 13 can be along the circumferentially distributed of combined type crawler belt.And the first end plate 11 of previous Combined type crawler board and latter combined type crawler belt
Second end plate 13 of plate can be close to each other.
The angle and second end of the shape of the first end plate 11 of the track plate 1 of the present embodiment and opposite 12 warpage of mainboard body
Plate 13 all correspond to it is identical, and track plate 1 and grouser 2 be it is detachably connected, then after track plate 1 being disassembled by
180 degree overturning, the position and function of the first end plate 11 of track plate 1 and the second end plate 13 can be interchanged.
The Combined type crawler board of the present embodiment, can be by crawler belt after the following table surface wear of contact of the track plate 1 with ground
Plate body 1 disassembles, and then overturns track plate 1, reinstalls in crawler belt after allowing the upper and lower surface of track plate 1 to exchange
It continues to use, to help to improve the use duration of track plate, helps to reduce maintenance cost.By track plate 1 and carry out
Thorn 2 is set as being detachably connected, and grouser 2 is also replaceable after damage, it helps reduces maintenance cost.Grouser 2 and shoe simultaneously
It is detachably connected between band plate body 1, under different operative scenarios, such as when different road surfaces works, can be convenient ground needle
Suitable grouser 2 is replaced to working environment.In addition, grouser 2 is detachably connected with track plate 1, the crawler belt of creeper tread can be made
Plate body 1 and grouser 2 are separately manufactured, reduce manufacture difficulty.
In some embodiments, track plate 1 is integrally formed.Track plate 1 is integrally formed, and helps to improve track plate
1 intensity, while also contributing to improving production efficiency.
In some embodiments, the first end plate 11 of track plate 1 and the second end plate 13 are installed to by being detachably connected
It, further, can only replacement main board after 12 first side of main board and second side equal wear-out failure on mainboard body 12
12, original first end plate 11 and the second end plate 13 are installed on new main board 12, maintenance cost is further decreased.Together
When, first end plate 11 and the second end plate 13 can be separately manufactured with main board 12, help to reduce production difficulty.
In some embodiments, the first side of mainboard body 12 is identical as second side shape.The setting helps to ensure that
Using effect when being continued to use after overturning track plate 1.
In some embodiments, mainboard body 12 is slab construction.The setting help to facilitate grouser 2 and track plate 1 it
Between installation.
In some embodiments, as shown in Figures 2 to 6, Combined type crawler board further includes shaft type fastener and Chain Link 3,
Chain Link 3 is equipped with the first mounting hole, and grouser 2 and track plate 1 are equipped with the second mounting hole corresponding with the first mounting hole
21 and third mounting hole 121, shaft type fastener is also cross the first mounting hole, the second mounting hole 21 and track plate 1 of grouser 2
Third mounting hole 121 Chain Link 3, grouser 2 and track plate 1 to be fastened as a whole.The setting can make combined type crawler belt
The structure of plate is more compact, reduces the setting of fastener.
In some embodiments, shaft type fastener be include mutually matched bolt and the threaded fastener with nut,
Two mounting holes 21 are stepped throughhole, and stepped throughhole includes large aperture hole interconnected and small size pores, large aperture hole with
The nut of bolt cooperates to accommodate nut.In the present embodiment, nut bolt is passed through from the stepped throughhole of grouser 2, simultaneously
Across the third mounting hole 121 of track plate 1 and the first mounting hole of Chain Link, by cooperating with nut by Chain Link 3, crawler belt
Plate body 1 and grouser 2 tighten together.By the way that stepped throughhole is arranged, allows nut to be contained in the hole of large aperture, nut can be prevented
It protrudes in the outside of grouser 2.
In some embodiments, as shown in Fig. 2, Fig. 3, Fig. 5, lightening hole is additionally provided on track plate 1, lightening hole includes length
Hole and/or circular hole.The combined type crawler belt lightweight that lightening hole is set when helping to make work, while lightening hole can also be to work
The silt of combined type crawler belt is revealed when making.
A kind of track rail assembly is disclosed in some embodiments, the Combined type crawler board including any embodiment.
As shown in fig. 7, a kind of cterpillar drive is disclosed in some embodiments, including above-mentioned track rail assembly.
A kind of engineering machinery is disclosed in some embodiments, including above-mentioned track rail assembly.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should
Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (10)
1. a kind of Combined type crawler board, including track plate (1) and grouser (2), which is characterized in that track plate (1) packet
It includes:
Mainboard body (12), the grouser (2) and the mainboard body (12) are detachably connected, and are selectively attached to the master
The first side or second side of plate body (12)；
First end plate (11) is located at the first end of the mainboard body (12), relatively described mainboard body (12) the Xiang Suoshu first side
Warpage；
Second end plate (13) is located at the second end of the mainboard body (12), relatively described mainboard body (12) the Xiang Suoshu second side
Warpage；
Wherein, the angle of the shape of the first end plate (11) and relatively described mainboard body (12) warpage and second end plate
(13) angle of shape and relatively described mainboard body (12) warpage corresponds to identical.
2. Combined type crawler board as described in claim 1, which is characterized in that the track plate (1) is integrally formed.
3. Combined type crawler board as described in claim 1, which is characterized in that the first side of the mainboard body (12) with
The second side shape is identical.
4. Combined type crawler board as described in claim 1, which is characterized in that the mainboard body (12) is slab construction.
5. Combined type crawler board as described in claim 1, which is characterized in that the Combined type crawler board further includes shaft type fastening
Part and Chain Link (3), the Chain Link (3) are equipped with the first mounting hole, set on the grouser (2) and the track plate (1)
There are the second mounting hole (21) corresponding with first mounting hole and third mounting hole (121), the shaft type fastener is simultaneously
Third mounting hole across first mounting hole, the second mounting hole of the grouser (2) and the track plate (1) is with by institute
Chain Link (3), the grouser (2) and the track plate (1) is stated to be fastened as a whole.
6. Combined type crawler board as claimed in claim 5, which is characterized in that the shaft type fastener be include mutually matched
Bolt and threaded fastener with nut, second mounting hole are stepped throughhole, and the stepped throughhole includes mutually interconnecting
The nut of the large aperture hole connect and small size pores, the large aperture hole and the bolt cooperates to accommodate the nut.
7. Combined type crawler board as claimed in claim 6, which is characterized in that it is additionally provided with lightening hole on the track plate (1),
The lightening hole includes strip hole and/or circular hole.
8. a kind of track rail assembly, which is characterized in that including the Combined type crawler board as described in claim 1 to 7 is any.
9. a kind of cterpillar drive, which is characterized in that including track rail assembly as claimed in claim 8.
10. a kind of engineering machinery, which is characterized in that including cterpillar drive as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822199415.2U CN209683851U (en) | 2018-12-26 | 2018-12-26 | Combined type crawler board, track rail assembly, cterpillar drive and engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822199415.2U CN209683851U (en) | 2018-12-26 | 2018-12-26 | Combined type crawler board, track rail assembly, cterpillar drive and engineering machinery |
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| Publication Number | Publication Date |
|---|---|
| CN209683851U true CN209683851U (en) | 2019-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822199415.2U Active CN209683851U (en) | 2018-12-26 | 2018-12-26 | Combined type crawler board, track rail assembly, cterpillar drive and engineering machinery |
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| CN (1) | CN209683851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501878A (en) * | 2018-12-26 | 2019-03-22 | 江苏徐工工程机械研究院有限公司 | Combined type crawler board, track rail assembly, cterpillar drive and engineering machinery |
-
2018
- 2018-12-26 CN CN201822199415.2U patent/CN209683851U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501878A (en) * | 2018-12-26 | 2019-03-22 | 江苏徐工工程机械研究院有限公司 | Combined type crawler board, track rail assembly, cterpillar drive and engineering machinery |
| CN109501878B (en) * | 2018-12-26 | 2024-02-02 | 江苏徐工工程机械研究院有限公司 | Combined track shoe, track assembly, crawler running device and engineering machinery |
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