CN205365555U - Quick -witted track assembly is ploughed a little in easy dismouting of band elimination mud structure - Google Patents
Quick -witted track assembly is ploughed a little in easy dismouting of band elimination mud structure Download PDFInfo
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- CN205365555U CN205365555U CN201521064916.XU CN201521064916U CN205365555U CN 205365555 U CN205365555 U CN 205365555U CN 201521064916 U CN201521064916 U CN 201521064916U CN 205365555 U CN205365555 U CN 205365555U
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- track
- crawler belt
- support
- jack
- cleaning shoe
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Abstract
The utility model discloses a quick -witted track assembly is ploughed a little in easy dismouting of band elimination mud structure, including track, support and silt removing apparatus, be provided with the curb plate on the support, the vertical jack that is provided with on the curb plate, jack are located the track limit portion outside, silt removing apparatus includes guide bar, pull rod, cleaning shoe and extension spring, the utility model discloses a setting up the jack on the support, when track slippage problem appearing, pushing up track assembly through the jack overheadly, recaccommodation take -up pulley position makes the track relax, can be convenient take off the track easy dismounting of track, and it is through setting up silt removing apparatus on the support, silt removing apparatus can the earth of automatic clear adhesion on the track lateral surface to can avoid the track to die, reach serious decline of track holding ability because of a large amount of earth of adhesion cause the track card leads to track slip's technical problem.
Description
Technical field
This utility model relates to a kind of tiller, particularly to the walking mechanism of a kind of tiller.
Background technology
Tiller, with small diesel engine or gasoline engine for power, has lightweight, the features such as volume is little, simple in construction.Tiller is widely used in Plain, mountain area, the nonirrigated farmland on hills, paddy field, orchard etc..Mix corresponding facility to carry out drawing water, generate electricity, spray the operation such as medicine, spray, also can draw towed vehicle and carry out short-distance transport, tiller freely can be exercised in field, user-friendly and deposit, eliminate large-scale farm machinery and cannot be introduced into the worry of mountain area field, be vast farmers consumer substitute cattle plough optimum selection.
Running mechanism of micro-cultivator of the prior art has wheel type traveling mechanism and two kinds of forms of crawler type walking mechanism；Owing to crawler type walking mechanism is more suitable for, in complicated landform walking, being therefore widely used in tiller.
But the problem that existing crawler type walking mechanism exists crawler belt easy accessibility difference so that when fault occurs slipping in tiller crawler belt in work, the maintenance difficulty of tiller is big.
And existing crawler type walking mechanism does not have removes the function of mud on crawler belt automatically, when tiller farming in the soil that viscosity is bigger, soil can stick on crawler belt, thus being easily caused, crawler belt is stuck and crawler belt grabs the problem that ground ability degradation causes skidding.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of band and desilts the tiller track rail assembly easy to assemble of structure, with solve existing tiller track rail assembly exist crawler belt easy accessibility difference technical problem；And solve existing creeper undercarriage and lack and automatically remove the function of mud on crawler belt, when soil farming in the soil that viscosity is bigger, soil sticks easily occurs that on crawler belt crawler belt is stuck and crawler belt grabs the technical problem that ground ability degradation causes crawler belt to skid.
This utility model band desilts the tiller track rail assembly easy to assemble of structure, including crawler belt and support, described support is provided with the driving wheel of driving crawler belt, is positioned at the regulating wheel of direction of travel rear tensioned tracks and is positioned at the directive wheel in direction of travel front；
Being additionally provided with the side plate stretched out along crawler width direction on described support, described side plate is vertically arranged with jack, described jack is positioned at outside crawler belt edge；
Also include being arranged on support also near the desludging device of regulating wheel, the extension spring that the guide post that described desludging device includes vertically being fixed on support slides up and down, with guide post, the pull bar coordinated, be fixed on pull bar upper end cleaning shoe and one end are connected on support the other end and are connected on pull bar, described cleaning shoe is positioned at the top of crawler belt, and on crawler belt lateral surface, the flank of tooth of lug tooth is 45 °-90 ° with the angle of cleaning shoe.
Further, described crawler belt includes straight belt body and connects the piecing devices at straight belt body two ends, left U-shaped dop that described piecing devices include being installed on straight belt body two ends respectively and right U-shaped dop, described left U-shaped dop and right U-shaped dop are connected by bearing pin and straight belt body are fixing, and described left U-shaped dop and right U-shaped dop are bolted to connection.
Further, the flank of tooth of described lug tooth has been connected by screw wear-resistant steel plate.
Further, described cleaning shoe is positioned at the top of crawler belt, and the angle of the flank of tooth of lug tooth and cleaning shoe is 60 °.
Further, described jack is connected by screw is detachable with side plate.
Further, described jack is hand jack.
The beneficial effects of the utility model:
1, this utility model band desilts the tiller track rail assembly easy to assemble of structure, it by arranging jack on support, when occurring that crawler belt slips problem, by jack, track rail assembly is lifted off ground, regulating regulating wheel position again makes crawler belt loosen, easily crawler belt can be taken off, the easy accessibility of crawler belt.
2, this utility model band desilts the tiller track rail assembly easy to assemble of structure, it by arranging desludging device on support, when the earth adhered on crawler belt is through the cleaning shoe of desludging device, earth on crawler belt can be scraped by cleaning shoe, and when lug tooth is through cleaning shoe, the flank of tooth of lug tooth can upwardly cleaning shoe, the motion of crawler belt will not be caused interference by cleaning shoe, and when the peak of lug tooth is by after cleaning shoe, cleaning shoe can move down again under the pulling force effect of extension spring, thus continuing the earth scraping on crawler belt, desilt operation to be automatically performed, it is thus possible to avoid crawler belt to cause crawler belt stuck because adhering to a large amount of earth, and crawler belt grabs the ground ability degradation technical problem that causes crawler belt to skid.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model band desilts the tiller track rail assembly easy to assemble of structure；
Fig. 2 is the structural representation in track connector portion.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described.
As shown in the figure, the present embodiment band desilts the tiller track rail assembly easy to assemble of structure, including crawler belt 1 and support 2, described support is provided with the driving wheel 3 of driving crawler belt, is positioned at the regulating wheel 4 of direction of travel rear tensioned tracks and is positioned at the directive wheel 5 in direction of travel front, described support is additionally provided with the side plate 6 stretched out along crawler width direction, being vertically arranged with jack 7 on described side plate, described jack is positioned at outside crawler belt edge；
Also include being arranged on support also near the desludging device of regulating wheel, the extension spring 11 that the guide post 8 that described desludging device includes vertically being fixed on support slides up and down the pull bar 9 coordinated with guide post, be fixed on pull bar upper end cleaning shoe 10 and one end are connected on support the other end and are connected on pull bar, described cleaning shoe is positioned at the top of crawler belt, and the angle β of the flank of tooth of lug tooth and cleaning shoe is 60 °, angle is chosen as 60 ° and can guarantee that lug tooth is smoothly by cleaning shoe, can guarantee that again that lug tooth has simultaneously and grabs ground ability preferably；Certain angle β can be also other values within the scope of 45 °-90 °.
The present embodiment band desilts the tiller track rail assembly easy to assemble of structure, and it by arranging jack on support, when occurring that crawler belt slips problem, by jack, track rail assembly is lifted off ground, regulating regulating wheel position again makes crawler belt loosen, and can be taken off by crawler belt easily, the easy accessibility of crawler belt.
And the present embodiment band desilts the tiller track rail assembly easy to assemble of structure, it by arranging desludging device on support, when the earth adhered on crawler belt is through the cleaning shoe of desludging device, earth on crawler belt can be scraped by cleaning shoe, and when lug tooth is through cleaning shoe, the flank of tooth of lug tooth can upwardly cleaning shoe, the motion of crawler belt will not be caused interference by cleaning shoe, and when the peak of lug tooth is by after cleaning shoe, cleaning shoe can move down again under the pulling force effect of extension spring, thus continuing the earth scraping on crawler belt, desilt operation to be automatically performed, it is thus possible to avoid crawler belt to cause crawler belt stuck because adhering to a large amount of earth, and crawler belt grabs the ground ability degradation technical problem that causes crawler belt to skid.
As the improvement to the present embodiment, described crawler belt includes straight belt body 12 and connects the piecing devices at straight belt body two ends, left U-shaped dop 13 that described piecing devices include being installed on straight belt body two ends respectively and right U-shaped dop 14, described left U-shaped dop and right U-shaped dop are connected by bearing pin 15 and straight belt body are fixing, and described left U-shaped dop and right U-shaped dop connect by bolt 16 is fixing.This improvement makes to pull down bolt 12 can be become straight band by crawler belt from endless belt, and the dismounting of crawler belt is convenient.
As the improvement to the present embodiment, the flank of tooth of described lug tooth being connected to wear-resistant steel plate 18 by screw 17, this improvement protects lug tooth by wear-resistant steel plate, can extend the service life of crawler belt.
As the improvement to the present embodiment, described jack is connected by screw is detachable with side plate, the easy accessibility of jack, it is simple to maintenance is changed.
As the improvement to the present embodiment, described jack is hand jack, and hand jack is higher to the adaptability of environment.
What finally illustrate is, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail with reference to preferred embodiment, it will be understood by those within the art that, the technical solution of the utility model can be modified or equivalent replacement, without deviating from objective and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (6)
1. band desilts a tiller track rail assembly easy to assemble for structure, including crawler belt and support, described support is provided with the driving wheel of driving crawler belt, is positioned at the regulating wheel of direction of travel rear tensioned tracks and is positioned at the directive wheel in direction of travel front, it is characterised in that:
Being additionally provided with the side plate stretched out along crawler width direction on described support, described side plate is vertically arranged with jack, described jack is positioned at outside crawler belt edge；
Also include being arranged on support also near the desludging device of regulating wheel, the extension spring that the guide post that described desludging device includes vertically being fixed on support slides up and down, with guide post, the pull bar coordinated, be fixed on pull bar upper end cleaning shoe and one end are connected on support the other end and are connected on pull bar, described cleaning shoe is positioned at the top of crawler belt, and on crawler belt lateral surface, the flank of tooth of lug tooth is 45 °-90 ° with the angle of cleaning shoe.
2. band according to claim 1 desilts the tiller track rail assembly easy to assemble of structure, it is characterized in that: described crawler belt includes straight belt body and connects the piecing devices at straight belt body two ends, left U-shaped dop that described piecing devices include being installed on straight belt body two ends respectively and right U-shaped dop, described left U-shaped dop and right U-shaped dop are connected by bearing pin and straight belt body are fixing, and described left U-shaped dop and right U-shaped dop are bolted to connection.
3. band according to claim 1 desilts the tiller track rail assembly easy to assemble of structure, it is characterised in that: the flank of tooth of described lug tooth has been connected by screw wear-resistant steel plate.
4. band according to claim 1 desilts the tiller track rail assembly easy to assemble of structure, it is characterised in that: described cleaning shoe is positioned at the top of crawler belt, and the angle of the flank of tooth of lug tooth and cleaning shoe is 60 °.
5. band according to claim 1 desilts the tiller track rail assembly easy to assemble of structure, it is characterised in that: described jack is connected by screw is detachable with side plate.
6. band according to claim 1 desilts the tiller track rail assembly easy to assemble of structure, it is characterised in that: described jack is hand jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064916.XU CN205365555U (en) | 2015-12-18 | 2015-12-18 | Quick -witted track assembly is ploughed a little in easy dismouting of band elimination mud structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064916.XU CN205365555U (en) | 2015-12-18 | 2015-12-18 | Quick -witted track assembly is ploughed a little in easy dismouting of band elimination mud structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205365555U true CN205365555U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521064916.XU Expired - Fee Related CN205365555U (en) | 2015-12-18 | 2015-12-18 | Quick -witted track assembly is ploughed a little in easy dismouting of band elimination mud structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205365555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459976A (en) * | 2015-12-18 | 2016-04-06 | 重庆鑫源农机股份有限公司 | Easily disassembled and assembled mini-tiller caterpillar band assembly with soil removing structure |
-
2015
- 2015-12-18 CN CN201521064916.XU patent/CN205365555U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459976A (en) * | 2015-12-18 | 2016-04-06 | 重庆鑫源农机股份有限公司 | Easily disassembled and assembled mini-tiller caterpillar band assembly with soil removing structure |
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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: 20160706 Termination date: 20161218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |