CN105460094A - Mini-tiller caterpillar band assembly with functions of soil removing and vibration damping - Google Patents
Mini-tiller caterpillar band assembly with functions of soil removing and vibration damping Download PDFInfo
- Publication number
- CN105460094A CN105460094A CN201510957987.0A CN201510957987A CN105460094A CN 105460094 A CN105460094 A CN 105460094A CN 201510957987 A CN201510957987 A CN 201510957987A CN 105460094 A CN105460094 A CN 105460094A
- Authority
- CN
- China
- Prior art keywords
- tiller
- caterpillar band
- vibration damping
- soil
- crawler belt
- Prior art date
- 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.)
- Pending
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Classifications
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- 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
- B62D55/088—Endless track units; Parts thereof with means to exclude or remove foreign matter, e.g. sealing means, self-cleaning track links or sprockets, deflector plates or scrapers
-
- 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
- B62D55/104—Suspension devices for wheels, rollers, bogies or frames
- B62D55/108—Suspension devices for wheels, rollers, bogies or frames with mechanical springs, e.g. torsion bars
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a mini-tiller caterpillar band assembly with the functions of soil removing and vibration damping. The mini-tiller caterpillar band assembly comprises a caterpillar band, a bracket, a soil removing device and a vibration damping device. The soil removing device comprises a guide rod, a pull rod, a soil scraping plate and a tension spring. The vibration damping device comprises a horizontal guide casing pipe, a horizontal sliding rod and a horizontal vibration damping spring. According to the mini-tiller caterpillar band assembly with the functions of soil removing and vibration damping, by arranging the soil removing device on the bracket, soil on the caterpillar band is scraped away automatically; in addition, when grousers pass through the soil scraping plate, the faces of the grousers push the soil scraping plate upwards, and movement of the caterpillar band cannot be interfered by the soil scraping plate; accordingly, the technical problems that the caterpillar band is stuck due to the fact that a large amount of soil adheres to the caterpillar band, and the caterpillar band slips due to the fact that the road holding capacity of the caterpillar band declines severely are solved; moreover, in the travelling process, when a guide wheel is influenced by transverse impact force, the horizontal vibration damping spring can be compressed by the horizontal sliding rod; impact energy is absorbed by the horizontal vibration damping spring, so that vibration damping is achieved, accordingly vibration during travelling can be reduced, and more efforts can be saved when the mini-tiller is operated.
Description
Technical field
The present invention relates to a kind of tiller, particularly a kind of traveling gear of tiller.
Background technology
Tiller with small diesel engine or spark ignition engine for power, the features such as have lightweight, volume is little, and structure is simple.Tiller is widely used in the nonirrigated farmland, paddy field, orchard etc. on Plain, mountain area, hills.Mix corresponding facility can 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, eliminating the worry that large-scale farm machinery cannot enter mountain area field, is that vast farmers customer substitutes the cultivated optimal selection of ox.
Running mechanism of micro-cultivator of the prior art has wheel type traveling mechanism and crawler type walking mechanism two kinds of forms; Because crawler type walking mechanism is more suitable for, in complex-terrain walking, being therefore widely used in tiller.
But existing crawler type walking mechanism does not have the function automatically removing mud on crawler belt, when tiller is in the soil that viscosity is larger during farming, soil can stick on crawler belt, thus the problem easily causing the stuck and crawler belt of crawler belt to grab ground ability degradation causing skidding.
And existing crawler type walking mechanism does not have shock-damping structure, cause it to shake when walking comparatively large, the operation of tiller is comparatively required great effort.
Summary of the invention
In view of this, the object of this invention is to provide a kind of tiller track rail assembly with desilt and shock-absorbing function, the function automatically removing mud on crawler belt is lacked to solve existing creeper undercarriage, when soil is in the soil that viscosity is larger during farming, soil sticks the technical matters easily occurring that on crawler belt the stuck and crawler belt of crawler belt is grabbed ground ability degradation and caused crawler belt to skid, and solve existing creeper undercarriage and not there is damping, the technical matters of vibrations large, operation effort during tiller walking.
The tiller track rail assembly of the present embodiment band desilt and shock-absorbing function, comprise crawler belt and support, the lateral surface of described crawler belt is provided with lug tooth, described support is provided with and drives the drive wheel of crawler belt, be positioned at the tension wheel of direction of travel rear tensioned tracks and be positioned at the track adjusting wheel in direction of travel front;
Also comprise and being arranged on support and the desludging device of close tension wheel, described desludging device comprises the pilot bar be vertically fixed on support, slide up and down the pull bar coordinated, the cleaning shoe being fixed on pull bar upper end and one end with pilot bar is connected to the other end on support and is connected to the extension spring on pull bar, 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 45 °-90 °;
Also comprise shock absorption device, described shock absorption device comprise be arranged on support front end horizontally-guided sleeve pipe, be arranged in horizontally-guided sleeve pipe and with the horizontal sliding bar of its bearing fit and the horizontal shock-absorbing spring that is arranged on to horizontal sliding bar applied thrust in horizontally-guided sleeve pipe, the wheel shaft of described track adjusting wheel is arranged on horizontal sliding bar.
Further, described shock absorption device also comprises the vertical guide thimble be hinged on support, be arranged in vertical guide thimble and with the vertical slide bar of its bearing fit and the vertical damping spring that is arranged on to vertical slide bar applied thrust in vertical guide thimble, described horizontally-guided sleeve pipe is hinged in frame.
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 °.
Beneficial effect of the present invention:
1, the tiller track rail assembly of band desilt of the present invention and shock-absorbing function, it by arranging desludging device on support, when the earth that crawler belt adheres to is through the cleaning shoe of desludging device, earth on crawler belt can scrape by cleaning shoe, and when lug tooth is through cleaning shoe, the flank of tooth of lug tooth can upwardly cleaning shoe, cleaning shoe can not cause interference to the motion of crawler belt, and when the vertex of lug tooth is by after cleaning shoe, cleaning shoe can move down again under the pulling force effect of extension spring, thus continue the earth that scrapes on crawler belt, desilt operation completes automatically, thus crawler belt can be avoided to cause crawler belt stuck because adhering to a large amount of earth, and crawler belt grabs the technical matters that ground ability degradation causes crawler belt to skid.
2, the tiller track rail assembly of the present embodiment band shock-damping structure, when walking, when the track adjusting wheel being positioned at direction of travel front end runs into ground lug boss, track adjusting wheel can be subject to lateral impact forces, the horizontal sliding bar be now connected with track adjusting wheel just can compression level damping spring, by horizontal shock-absorbing spring apparatus with shock absorbing, realizes damping, thus the vibrations that can reduce when walking, tiller is operated more laborsaving.
Accompanying drawing explanation
Fig. 1 is the structural representation of the tiller track rail assembly of band desilt of the present invention and shock-absorbing function.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in the figure, the tiller track rail assembly of the present embodiment band desilt and shock-absorbing function, comprise crawler belt 1 and support 2, the lateral surface of described crawler belt is provided with lug tooth 3, described support is provided with and drives the drive wheel 4 of crawler belt, be positioned at the tension wheel 5 of direction of travel rear tensioned tracks and be positioned at the track adjusting wheel 6 in direction of travel front;
Also comprise and being arranged on support and the desludging device of close tension wheel, described desludging device comprises the pilot bar 7 be vertically fixed on support, slide up and down the pull bar 8 coordinated, the cleaning shoe 9 being fixed on pull bar upper end and one end with pilot bar is connected to the other end on support and is connected to extension spring 10 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 ° can ensure that lug tooth is smoothly by cleaning shoe, can ensure again that lug tooth has simultaneously and grab ground ability preferably; Certain angle β also can be other values within the scope of 45 °-90 °;
Also comprise shock absorption device, described shock absorption device comprise be arranged on support front end horizontally-guided sleeve pipe 11, be arranged in horizontally-guided sleeve pipe and with the horizontal sliding bar 12 of its bearing fit and the horizontal shock-absorbing spring 13 that is arranged on to horizontal sliding bar applied thrust in horizontally-guided sleeve pipe, the wheel shaft of described track adjusting wheel is arranged on horizontal sliding bar.
The tiller track rail assembly of the present embodiment band desilt and shock-absorbing function, it by arranging desludging device on support, when the earth that crawler belt adheres to is through the cleaning shoe of desludging device, earth on crawler belt can scrape by cleaning shoe, and when lug tooth is through cleaning shoe, the flank of tooth of lug tooth can upwardly cleaning shoe, cleaning shoe can not cause interference to the motion of crawler belt, and when the vertex of lug tooth is by after cleaning shoe, cleaning shoe can move down again under the pulling force effect of extension spring, thus continue the earth that scrapes on crawler belt, desilt operation completes automatically, thus crawler belt can be avoided to cause crawler belt stuck because adhering to a large amount of earth, and crawler belt grabs the technical matters that ground ability degradation causes crawler belt to skid.
And the tiller track rail assembly of the present embodiment band shock-damping structure, when walking, when the track adjusting wheel being positioned at direction of travel front end runs into ground lug boss, track adjusting wheel can be subject to lateral impact forces, the horizontal sliding bar be now connected with track adjusting wheel just can compression level damping spring, by horizontal shock-absorbing spring apparatus with shock absorbing, realizes damping, thus the vibrations that can reduce when walking, tiller is operated more laborsaving.
As the improvement to the present embodiment, described shock absorption device also comprises the vertical guide thimble 14 be hinged on support, be arranged in vertical guide thimble and with the vertical slide bar 15 of its bearing fit and the vertical damping spring 16 that is arranged on to vertical slide bar applied thrust in vertical guide thimble, described horizontally-guided sleeve pipe is hinged in frame.This improvement makes when track adjusting wheel runs into ground lug boss, except carrying out except damping to the impulsive force in horizontal direction, track adjusting wheel can also move up by the vertical direction, thus drive vertical slide bar to compress vertical damping spring, vertical impact energy is absorbed by vertical damping spring, damping effect is better, and tiller operation is more laborsaving.
As the improvement to the present embodiment, the flank of tooth of described lug tooth is connected with wear-resistant steel plate 18 by screw 17, this improvement, by wear-resistant steel plate protection lug tooth, can extend the service life of crawler belt.
What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (4)
1. the tiller track rail assembly with desilt and shock-absorbing function, comprise crawler belt and support, the lateral surface of described crawler belt is provided with lug tooth, described support is provided with and drives the drive wheel of crawler belt, be positioned at the tension wheel of direction of travel rear tensioned tracks and be positioned at the track adjusting wheel in direction of travel front, it is characterized in that:
Also comprise and being arranged on support and the desludging device of close tension wheel, described desludging device comprises the pilot bar be vertically fixed on support, slide up and down the pull bar coordinated, the cleaning shoe being fixed on pull bar upper end and one end with pilot bar is connected to the other end on support and is connected to the extension spring on pull bar, 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 45 °-90 °;
Also comprise shock absorption device, described shock absorption device comprise be arranged on support front end horizontally-guided sleeve pipe, be arranged in horizontally-guided sleeve pipe and with the horizontal sliding bar of its bearing fit and the horizontal shock-absorbing spring that is arranged on to horizontal sliding bar applied thrust in horizontally-guided sleeve pipe, the wheel shaft of described track adjusting wheel is arranged on horizontal sliding bar.
2. the tiller track rail assembly of band desilt according to claim 1 and shock-absorbing function, it is characterized in that: described shock absorption device also comprises the vertical guide thimble be hinged on support, be arranged in vertical guide thimble and with the vertical slide bar of its bearing fit and the vertical damping spring that is arranged on to vertical slide bar applied thrust in vertical guide thimble, described horizontally-guided sleeve pipe is hinged in frame.
3. the tiller track rail assembly of band desilt according to claim 1 and shock-absorbing function, is characterized in that: the flank of tooth of described lug tooth has been connected by screw wear-resistant steel plate.
4. the tiller track rail assembly of band desilt according to claim 1 and shock-absorbing function, is characterized 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 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510957987.0A CN105460094A (en) | 2015-12-18 | 2015-12-18 | Mini-tiller caterpillar band assembly with functions of soil removing and vibration damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510957987.0A CN105460094A (en) | 2015-12-18 | 2015-12-18 | Mini-tiller caterpillar band assembly with functions of soil removing and vibration damping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105460094A true CN105460094A (en) | 2016-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510957987.0A Pending CN105460094A (en) | 2015-12-18 | 2015-12-18 | Mini-tiller caterpillar band assembly with functions of soil removing and vibration damping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105460094A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109169609A (en) * | 2018-10-31 | 2019-01-11 | 陈玲聪 | Small-sized pesticide dispersal equipment |
| CN109169611A (en) * | 2018-11-06 | 2019-01-11 | 陈玲聪 | A kind of tea place herbal sprinkling equipment |
| CN109169612A (en) * | 2018-11-06 | 2019-01-11 | 陈玲聪 | Equipment for spraying to tea tree |
| CN109169610A (en) * | 2018-10-31 | 2019-01-11 | 陈玲聪 | The small device of trapezoidal tea place spray |
| CN109197842A (en) * | 2018-11-12 | 2019-01-15 | 陈玲聪 | For the small device to tea place pesticide |
| CN109197841A (en) * | 2018-11-12 | 2019-01-15 | 陈玲聪 | A kind of tea place application equipment |
| CN110371205A (en) * | 2019-07-29 | 2019-10-25 | 南京蹑波物联网科技有限公司 | A kind of robot shock-absorbing crawler belt |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008094199A (en) * | 2006-10-10 | 2008-04-24 | Shin Caterpillar Mitsubishi Ltd | Crawler type vehicle |
| CN104828165A (en) * | 2015-05-12 | 2015-08-12 | 德州东威履带机械有限公司 | Shock-absorption and anti-collision rubber crawler wheel |
| CN204567824U (en) * | 2015-04-01 | 2015-08-19 | 长沙星聚农业机械有限公司 | A kind of crawler belt supporting deformation device for crawler type farmland operation vehicle |
| CN205365786U (en) * | 2015-12-18 | 2016-07-06 | 重庆鑫源农机股份有限公司 | Quick -witted track assembly is ploughed in declining of band elimination mud and shock -absorbing function |
-
2015
- 2015-12-18 CN CN201510957987.0A patent/CN105460094A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008094199A (en) * | 2006-10-10 | 2008-04-24 | Shin Caterpillar Mitsubishi Ltd | Crawler type vehicle |
| CN204567824U (en) * | 2015-04-01 | 2015-08-19 | 长沙星聚农业机械有限公司 | A kind of crawler belt supporting deformation device for crawler type farmland operation vehicle |
| CN104828165A (en) * | 2015-05-12 | 2015-08-12 | 德州东威履带机械有限公司 | Shock-absorption and anti-collision rubber crawler wheel |
| CN205365786U (en) * | 2015-12-18 | 2016-07-06 | 重庆鑫源农机股份有限公司 | Quick -witted track assembly is ploughed in declining of band elimination mud and shock -absorbing function |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109169609A (en) * | 2018-10-31 | 2019-01-11 | 陈玲聪 | Small-sized pesticide dispersal equipment |
| CN109169610A (en) * | 2018-10-31 | 2019-01-11 | 陈玲聪 | The small device of trapezoidal tea place spray |
| CN109169611A (en) * | 2018-11-06 | 2019-01-11 | 陈玲聪 | A kind of tea place herbal sprinkling equipment |
| CN109169612A (en) * | 2018-11-06 | 2019-01-11 | 陈玲聪 | Equipment for spraying to tea tree |
| CN109197842A (en) * | 2018-11-12 | 2019-01-15 | 陈玲聪 | For the small device to tea place pesticide |
| CN109197841A (en) * | 2018-11-12 | 2019-01-15 | 陈玲聪 | A kind of tea place application equipment |
| CN110371205A (en) * | 2019-07-29 | 2019-10-25 | 南京蹑波物联网科技有限公司 | A kind of robot shock-absorbing crawler belt |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160406 |