CN207466813U - Crawler unit with anti-sticking function - Google Patents
Crawler unit with anti-sticking function Download PDFInfo
- Publication number
- CN207466813U CN207466813U CN201721443457.5U CN201721443457U CN207466813U CN 207466813 U CN207466813 U CN 207466813U CN 201721443457 U CN201721443457 U CN 201721443457U CN 207466813 U CN207466813 U CN 207466813U
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- mud
- crawler
- chain
- traveling crawler
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Abstract
A kind of crawler unit with anti-sticking function, including stent, it is rack-mount with wheel unit and around the traveling crawler being located on belt wheel unit, traveling crawler has several spaced apart grousers, the tooth socket being disposed to extend along traveling crawler width direction is formed between adjacent grouser, the lower part of traveling crawler has ground section, further include synchronous chain-frame type antisticking device, synchronous chain-frame type antisticking device includes anti-sticking chain and rack-mount support wheel assembly, anti-sticking chain around be located on support wheel component and traveling crawler and by traveling crawler drive run, anti-sticking chain has with the engagement of the grouser of ground section every mud section and the segregation section detached with traveling crawler, each grouser of ground section is extend out to every the lower section of mud section, synchronous chain-frame type antisticking device is additionally provided with desilts component for remove the soil adhered on segregation section.The crawler unit have many advantages, such as it is simple in structure, be easy to make, at low cost, anti-adhesion effects are good, low energy consumption, stable and reliable in work.
Description
Technical field
The utility model is related to crawler travel equipment technology fields, and in particular to a kind of crawler travel with anti-sticking function
Device.
Background technology
In the process of walking, traveling crawler can be contacted with ground soil occurs certain adherency behavior to crawler unit,
Continue adhesion soil as in time remove, can accumulate gradually and pass through constantly rotate in the contact surface of crawler belt and substrate repeat by
It presses and is reinforced, so as to gradually fill up the gap between the high grouser of creeper tread, make the reduction of grouser actual height, this can cause to go
The frictional force for walking crawler belt and ground reduces, and the phenomenon that earth-grasping force is not old, skids occurs, seriously affects passing through for crawler unit
Ability, operation quality and working efficiency.Therefore, it is necessary to the soil on the traveling crawler to crawler unit to be purged.
It is currently used for removing on traveling crawler there are many desludging devices of soil and mode, but there are many defects, examples
Such as：
1st, impact is carried out using external force such as gas, liquid to desilt, it is simple and practical reliable, but exist determine in application process
The shortcomings of position requirement is high, surge requirement is sufficiently large, high energy consumption, and for underwater（In liquid）For working environment, due to
Water resistance is very big, can greatly weaken effective impact force, therefore there is the problem of very big in engineer application, only propose at present
Theoretical suggestion.
2nd, it is desilted using the method for vibration, not only needs very big impact force, while adhere to crawler belt to need to generate
Larger amplitude, this is tensioned in itself with Operation Van and crawler belt contradicts and unpractical, and the ground such as seabed softground
The adhesion strength of matter is very strong, and common vibration can not be detached from all adherency ooze.
3rd, it is desilted in a manner that Surface Engineering handles contact surface or shape changes, for example, by using hard
Matter brush is handled, and can improve degree of adhesion to a certain extent, reduces adhesion strength, but this change is very micro-
It is weak, it is had little effect for the substrates such as the powerful ooze of adhesion strength, and the creeper undercarriage of Operation Van is non-
Normal simple optimization is not suitable for largely changing contour structures, thus this method does not apply to yet.
Utility model content
The technical problems to be solved in the utility model is to overcome the shortcomings of the prior art, provide it is a kind of it is simple in structure,
It is easy to making, the crawler unit with anti-sticking function that at low cost, anti-adhesion effects are good, low energy consumption, stable and reliable in work.
In order to solve the above technical problems, the utility model uses following technical scheme：
A kind of crawler unit with anti-sticking function, including stent, rack-mount band wheel unit and winding
With the traveling crawler on wheel unit, the traveling crawler has several spaced apart grousers, and edge is formed between adjacent grouser
The tooth socket that traveling crawler width direction is disposed to extend, the lower part of traveling crawler have ground section, it is anti-sticking to further include synchronous chain-frame type
Device, the synchronous chain-frame type antisticking device include that the anti-sticking chain of cooperation can be engaged with the grouser of traveling crawler and mounted on branch
Support wheel assembly on frame, the anti-sticking chain around be located on support wheel component and traveling crawler and by traveling crawler drive transport
Row, the anti-sticking chain has with the engagement of the grouser of ground section every mud section and the segregation section detached with traveling crawler, described
Each grouser of ground section is extend out to every the lower section of mud section, and the synchronous chain-frame type antisticking device is additionally provided with to remove segregation section
The soil of adherency desilts component.
Above-mentioned crawler unit, it is preferred that it is described desilt component include it is rack-mount scrape mud bottom plate, it is described
It scrapes mud bottom plate and is equipped with the scraping edge that be bonded with anti-sticking chain, described scrape is connected on segregation section traffic direction on mud bottom plate positioned at scraping
The gear mud mud guiding plate at sword rear, the gear mud mud guiding plate have the front-end and back-end for being located at segregation section both sides respectively, the gear mud
Mud guiding plate has be gradually distance from segregation section traffic direction front end from front end to rear end to lead mud face.
Above-mentioned crawler unit, it is preferred that the scraping edge has the front-end and back-end for being located at segregation section both sides respectively,
And the front end of scraping edge and the front end of gear mud mud guiding plate are located at segregation section the same side, the scraping edge is in segregation section from front end to rear end
The straight line sword of front end is gradually distance from traffic direction.
Above-mentioned crawler unit, it is preferred that the mud bottom plate of scraping is equipped with corresponding to the side of gear mud mud guiding plate front end
Side shield；The mud bottom plate of scraping is also associated with corresponding to the side of gear mud mud guiding plate rear end for will export slot derived from soil,
The slot that grafts clay being equipped on the stent below export slot.
Above-mentioned crawler unit, it is preferred that the anti-sticking chain of flexible holding is installed on the stent makes anti-sticking chain
The elastic holding component being in close contact is kept with scraping edge.
Above-mentioned crawler unit, it is preferred that the elasticity holding component includes supporting plate and adjustable spring, the supporting plate
Sliding to set rack-mount, the adjustable spring is connected between supporting plate and stent.
Above-mentioned crawler unit, it is preferred that the anti-sticking chain is connected into cricoid link units and is formed by several,
Two neighboring link units are hinged by axis pin, each link units include two blocks of carrier bars, two blocks of carrier bars of each link units and with
Two hinged axis pins of the link units surround a through-hole passed through for grouser.
Above-mentioned crawler unit, it is preferred that the support wheel assembly includes rack-mount and carried out positioned at walking
The first guide support wheel and the second guide support wheel with top, the first guide support wheel and the second guide support wheel edge connect
The traffic direction arranged for interval in location, the segregation section is by being located at first between traveling crawler front end and the first guide support wheel
Section, the second segment between the first guide support wheel and the second guide support wheel and positioned at the second guide support wheel with walking carry out
It is formed with the third section between rear end.
Above-mentioned crawler unit, it is preferred that the first segment and/or third section are equipped with to prevent anti-sticking chain from jumping
Dynamic elastic stability device, the elastic stability device are resiliently mounted on stent including two and respectively from anti-sticking chain both sides
The stabilization clamping plate of the anti-sticking chain of elastic clamping.
Above-mentioned crawler unit, it is preferred that the support wheel assembly, which further includes rack-mount elastic tension, to be prevented
More than one tensioning wheel of tape item.
Compared with prior art, the utility model has the advantage of：The utility model has the crawler travel of anti-sticking function
Device is provided with synchronous chain-frame type antisticking device, since the grouser every mud section and the ground section of traveling crawler of anti-sticking chain is nibbled
It closes, tooth socket and soil can be separated every mud section, soil is avoided to be adhered in tooth socket and fills up tooth socket, and traveling crawler can
Anti-sticking chain syn-chro-step operation is drawn, the soil being adhered on anti-sticking chain in segregation section by desilting component can be removed, prevented
Viscous effect is good, low energy consumption, stable and reliable in work, and does not need to construction original to crawler unit and be changed, will not be to carrying out
Performance with running gear has any impact.The crawler unit also have it is simple in structure, be easy to make, be at low cost excellent
Point.
Description of the drawings
Fig. 1 is the front view structure simplified schematic diagram of crawler unit.
Fig. 2 is the side view structure simplified schematic diagram of crawler unit.
Fig. 3 is the partial structural diagram of anti-sticking chain.
Marginal data：
1st, stent；2nd, band wheel unit；3rd, traveling crawler；30th, ground section；31st, grouser；32nd, tooth socket；4th, synchronous chain-frame type is prevented
Viscous device；41st, anti-sticking chain；411st, every mud section；412nd, segregation section；4121st, first segment；4122nd, second segment；4123rd, third section；
413rd, axis pin；414th, carrier bar；42nd, component is desilted；421st, mud bottom plate is scraped；4211st, scraping edge；422nd, mud mud guiding plate is kept off；4221st, mud is led
Face；423rd, side shield；424th, slot is exported；425th, graft clay slot；43rd, supporting plate；44th, adjustable spring；45th, the first guide support wheel；46、
Second guide support wheel；47th, stablize clamping plate；48th, tensioning wheel.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As depicted in figs. 1 and 2, the crawler unit with anti-sticking function of the present embodiment, including stent 1, is mounted on
On stent 1 with wheel unit 2 and around the traveling crawler 3 being located on belt wheel unit 2, traveling crawler 3 has several spaced apart
Grouser 31 forms the tooth socket 32 being disposed to extend along 3 width direction of traveling crawler, the lower part of traveling crawler 3 between adjacent grouser 31
With ground section 30, synchronous chain-frame type antisticking device 4 is further included, synchronous chain-frame type antisticking device 4 includes can be with traveling crawler 3
The anti-sticking chain 41 and the support wheel assembly on stent 1 of the engagement cooperation of grouser 31, anti-sticking chain 41 is around being located at support wheel
Operation is driven on component and traveling crawler 3 and by traveling crawler 3, anti-sticking chain 41 has what is engaged with the grouser 31 of ground section 30
Every mud section 411 and the segregation section 412 detached with traveling crawler 3, each grouser 31 of ground section 30 is extend out to every under mud section 411
Side, synchronous chain-frame type antisticking device 4 is additionally provided with desilts component 42 for remove the soil adhered on segregation section 412.It is working
When, due to being engaged every mud section 411 with the grouser 31 of the ground section 30 of traveling crawler 3 for anti-sticking chain 41, can be incited somebody to action every mud section 411
Tooth socket 32 is separated with soil, and soil is avoided to be adhered in tooth socket 32 and fills up tooth socket 32, and traveling crawler 3 can draw it is anti-sticking
Chain 41 is run simultaneously, and can remove the soil being adhered on anti-sticking chain 41 by desilting component 42 in segregation section 412, is prevented
Viscous effect is good, low energy consumption, stable and reliable in work, and does not need to construction original to crawler unit and be changed, will not be to carrying out
Performance with running gear has any impact.The crawler unit also have it is simple in structure, be easy to make, be at low cost excellent
Point.
In the present embodiment, synchronous chain-frame type antisticking device 4 is additionally provided with to remove removing for the soil adhered on segregation section 412
Mud component 42, desilt component 42 include be mounted on stent 1 on scrape mud bottom plate 421, scrape mud bottom plate 421 be equipped with and anti-sticking chain 41
The scraping edge 4211 of fitting scrapes the gear mud for being connected on mud bottom plate 421 and being located at 4211 rear of scraping edge on 412 traffic direction of segregation section
Mud guiding plate 422, gear mud mud guiding plate 422 have the front-end and back-end for being located at 412 both sides of segregation section respectively, and gear mud mud guiding plate 422 has
There is be gradually distance from front end on 412 traffic direction of segregation section from front end to rear end to lead mud face 4221, this leads mud face 4221 can
The side of guiding soil to anti-sticking chain 41 moves and sheds away soil, and can reduce soil on mud bottom plate 421 is scraped
Cumulant, reduce soil resistance.
In the present embodiment, scraping edge 4211 has the front-end and back-end for being located at segregation section 412 both sides respectively, and scraping edge 4211
Front end and the front end of gear mud mud guiding plate 422 are located at 412 the same side of segregation section, and scraping edge 4211 is in segregation section from front end to rear end
The straight line sword of front end is gradually distance from 412 traffic directions, this kind of scraping edge 4211 can be better.
In the present embodiment, scrape mud bottom plate 421 and correspond to the side for keeping off 422 front end of mud mud guiding plate equipped with side shield 423, prevent
Soil is exported from the side corresponding to 422 front end of gear mud mud guiding plate；It scrapes mud bottom plate 421 and corresponds to 422 rear end of gear mud mud guiding plate
Side is also associated with that slot 424 will be exported derived from soil, and the slot that grafts clay positioned at 424 lower section of export slot is equipped on stent 1
425, the soil that collection and processing is facilitated to remove.
In the present embodiment, the anti-sticking chain 41 of flexible holding is installed on stent 1 makes anti-sticking chain 41 be kept with scraping edge 4211
The elastic holding component of close contact can ensure that soil removes the stability of work, and playing prevents anti-sticking chain 41 from beating
Effect, improve the stability that anti-sticking chain 41 is run.Specifically, elastic holding component includes supporting plate 43 and adjustable spring 44,
The cunning of supporting plate 43 is set on stent 1, and adjustable spring 44 is connected between supporting plate 43 and stent 1, and adjustable spring 44 forces supporting plate
The anti-sticking chain 41 of 43 holdings keeps being in close contact with scraping edge 4211.The structure of the elasticity holding component is simple, is easy to making, cost
It is low, stable and reliable in work.
In the present embodiment, support wheel assembly, which includes being mounted on stent 1 and is located at the first of 3 top of traveling crawler, is oriented to branch
Support wheel 45 and the second guide support wheel 46, the operation side of the first guide support wheel 45 and the second guide support wheel 46 along ground section 30
To arranged for interval, segregation section 412 by be located between 3 front end of traveling crawler and the first guide support wheel 45 first segment 4121, position
Second segment 4122 between the first guide support wheel 45 and the second guide support wheel 46 and positioned at the second guide support wheel 46 with
Third section 4123 between 3 rear end of traveling crawler is formed.
In the present embodiment, first segment 4121 and third section 4123 are equipped with what is beated for preventing anti-sticking chain 41 on stent 1
Elastic stability device, it is ensured that the stability that anti-sticking chain 41 is run enables anti-sticking chain 41 precisely reliable with traveling crawler 3
Engagement is detached from.Specifically, elastic stability device includes two respectively in elastic mounting brackets 1 and from anti-sticking 41 both sides bullet of chain
Property clamp the stabilization clamping plate 47 of anti-sticking chain 41, the mode that each stable clamping plate 47 is resiliently mounted on stent 1 is to stablize clamping plate 47
It is slidedly arranged on stent 1, connects fastening spring between stent 1 and stable clamping plate 47, fastening spring forces stable clamping plate 47 to clamp
Anti-sticking chain 41.
In the present embodiment, support wheel assembly further includes multiple tensionings of the anti-sticking chain 41 of the elastic tension on stent 1
Wheel 48, tensioning wheel 48 is mounted on using existing elastic tension mechanism on stent 1, by setting the anti-tape of 48 elastic tension of tensioning wheel
Item 41 can avoid anti-sticking 41 tension of chain from be easy to causeing fracture and anti-sticking chain 41 pine excessively and be easy to cause bounce and stuck ask
Topic.
In the present embodiment, as shown in figure 3, anti-sticking chain 41 is connected into cricoid link units and is formed by several, adjacent two
A link units are hinged by axis pin 413, and each link units include two blocks of carrier bars 414, two pieces of 414 Hes of carrier bar of each link units
The two piece axis pins 413 hinged with the link units surround a through-hole passed through for grouser 31.Anti-sticking chain 41 and ground section 30
Grouser 31 engage when, the axis pin 413 of connection chain link unit is caught in tooth socket 32, is separated with tooth socket 32 with soil.The anti-tape
The structure of item 41 is simple, is easy to making, is at low cost.
In the present embodiment, the primary structure with wheel unit 2 use the prior art, including be mounted on stent 1 driving wheel,
Driven wheel and crawler belt carrying roller, traveling crawler 3 is around being located on driving wheel, driven wheel and crawler belt carrying roller, crawler belt carrying roller and row
One section of the lower part contact of crawler belt 3 is walked, and one section of the lower part of traveling crawler 3 is made to form straight ground section 30.Preferably, belt wheel list
Member 2 is additionally provided with the tension assembly of tensioning traveling crawler 3, and tension assembly is configured with reference to the prior art.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment.To those of ordinary skill in the art, the gained under the premise of the utility model technical concept is not departed from
To modifications and variations also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of crawler unit with anti-sticking function, including stent（1）, mounted on stent（1）On band wheel unit（2）
With around being located at belt wheel unit（2）On traveling crawler（3）, the traveling crawler（3）With several spaced apart grousers（31）,
Adjacent grouser（31）Between formed along traveling crawler（3）The tooth socket that width direction is disposed to extend（32）, traveling crawler（3）Lower part
With ground section（30）, it is characterised in that：Further include synchronous chain-frame type antisticking device（4）, the synchronous chain-frame type antisticking device
（4）Including energy and traveling crawler（3）Grouser（31）Engage the anti-sticking chain of cooperation（41）With mounted on stent（1）On support
Wheel assembly, the anti-sticking chain（41）Around being located at support wheel component and traveling crawler（3）Above and by traveling crawler（3）Driving fortune
Row, the anti-sticking chain（41）Have and ground section（30）Grouser（31）Engagement every mud section（411）And and traveling crawler
（3）The segregation section of separation（412）, the ground section（30）Each grouser（31）It extend out to every mud section（411）Lower section, it is described same
Walk chain-frame type antisticking device（4）It is additionally provided with to remove segregation section（412）The soil of upper adherency desilts component（42）.
2. crawler unit according to claim 1, it is characterised in that：It is described to desilt component（42）Including being mounted on branch
Frame（1）On scrape mud bottom plate（421）, it is described to scrape mud bottom plate（421）Equipped with anti-sticking chain（41）The scraping edge of fitting（4211）, institute
It states and scrapes mud bottom plate（421）On be connected in segregation section（412）It is located at scraping edge on traffic direction（4211）The gear mud mud guiding plate at rear
（422）, the gear mud mud guiding plate（422）With respectively positioned at segregation section（412）The front-end and back-end of both sides, the gear mud lead mud
Plate（422）With from front end to rear end in segregation section（412）Front end is gradually distance from traffic direction leads mud face（4221）.
3. crawler unit according to claim 2, it is characterised in that：The scraping edge（4211）Divide with being located at respectively
From section（412）The front-end and back-end of both sides, and scraping edge（4211）Front end with gear mud mud guiding plate（422）Front end be located at segregation section
（412）The same side, the scraping edge（4211）For from front end to rear end in segregation section（412）Front end is gradually distance from traffic direction
Straight line sword.
4. crawler unit according to claim 2, it is characterised in that：It is described to scrape mud bottom plate（421）Corresponding to gear mud
Mud guiding plate（422）The side of front end is equipped with side shield（423）；It is described to scrape mud bottom plate（421）Corresponding to gear mud mud guiding plate（422）Afterwards
The side at end is also associated with that slot will be exported derived from soil（424）, the stent（1）On be equipped with positioned at export slot
（424）The slot that grafts clay of lower section（425）.
5. crawler unit according to claim 2, it is characterised in that：The stent（1）The upper flexible holding of installation
Anti-sticking chain（41）Make anti-sticking chain（41）With scraping edge（4211）Keep the elastic holding component being in close contact.
6. crawler unit according to claim 5, it is characterised in that：The elasticity holding component includes supporting plate（43）
And adjustable spring（44）, the supporting plate（43）Cunning is set mounted on stent（1）On, the adjustable spring（44）It is connected to supporting plate（43）
And stent（1）Between.
7. crawler unit according to claim 1, it is characterised in that：The anti-sticking chain（41）It is connected by several
Cricoid link units composition, two neighboring link units pass through axis pin（413）Hinged, each link units include two blocks of carrier bars
（414）, two blocks of carrier bars of each link units（414）With the two piece axis pins hinged with the link units（413）One is surrounded for carrying out
Tooth（31）The through-hole passed through.
8. crawler unit according to any one of claim 1 to 7, it is characterised in that：The support wheel assembly packet
It includes mounted on stent（1）It goes up and is located at traveling crawler（3）First guide support wheel of top（45）With the second guide support wheel
（46）, the first guide support wheel（45）With the second guide support wheel（46）Along ground section（30）Traffic direction interval cloth
It puts, the segregation section（412）By being located at traveling crawler（3）Front end and the first guide support wheel（45）Between first segment
（4121）, positioned at the first guide support wheel（45）With the second guide support wheel（46）Between second segment（4122）With positioned at second
Guide support wheel（46）With traveling crawler（3）Third section between rear end（4123）It forms.
9. crawler unit according to claim 8, it is characterised in that：The first segment（4121）With third section
（4123）Equipped with for preventing anti-sticking chain（41）The elastic stability device of bounce, the elastic stability device include two difference
It is resiliently mounted on stent（1）It is upper and from anti-sticking chain（41）Two-side elastic clamps anti-sticking chain（41）Stabilization clamping plate（47）.
10. crawler unit according to claim 8, it is characterised in that：The support wheel assembly, which further includes, to be mounted on
Stent（1）The upper anti-sticking chain of elastic tension（41）More than one tensioning wheel（48）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721443457.5U CN207466813U (en) | 2017-11-02 | 2017-11-02 | Crawler unit with anti-sticking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721443457.5U CN207466813U (en) | 2017-11-02 | 2017-11-02 | Crawler unit with anti-sticking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207466813U true CN207466813U (en) | 2018-06-08 |
Family
ID=62262131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721443457.5U Expired - Fee Related CN207466813U (en) | 2017-11-02 | 2017-11-02 | Crawler unit with anti-sticking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207466813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107719494A (en) * | 2017-11-02 | 2018-02-23 | 湖南农业大学 | Crawler unit with anti-sticking function |
-
2017
- 2017-11-02 CN CN201721443457.5U patent/CN207466813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107719494A (en) * | 2017-11-02 | 2018-02-23 | 湖南农业大学 | Crawler unit with anti-sticking function |
| CN107719494B (en) * | 2017-11-02 | 2023-09-12 | 湖南农业大学 | Crawler belt running gear with antiseized function |
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Granted publication date: 20180608 Termination date: 20191102 |