CN204354726U - The agricultural of a kind of adjustable angle is taken turns - Google Patents
The agricultural of a kind of adjustable angle is taken turns Download PDFInfo
- Publication number
- CN204354726U CN204354726U CN201420732039.8U CN201420732039U CN204354726U CN 204354726 U CN204354726 U CN 204354726U CN 201420732039 U CN201420732039 U CN 201420732039U CN 204354726 U CN204354726 U CN 204354726U
- Authority
- CN
- China
- Prior art keywords
- agricultural
- fixed link
- strip shape
- wheel body
- contiguous block
- 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.)
- Expired - Fee Related
Links
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model discloses the agricultural of a kind of adjustable angle to take turns, wheel body is provided with the positioning plate being positioned at same axle core with wheel body; This positioning plate is provided with the first strip shape limited mouth of several outward openings, and described first strip shape limited mouth circular array is evenly distributed on described positioning plate; Wheel body is provided with several strut bars of rounded array distribution, and back segment and the wheel body of each strut bar are fixed; The front end of this strut bar stretches out and to be connected with wheel rim in ramped shaped; The front end of position-limited lever and journal stirrup and contiguous block hinged, what the back segment portion of this position-limited lever can swing is arranged in the first strip shape limited mouth.When agricultural wheel runs into soft soil and can prevent from sinking; This agricultural iron tyre can rotate and reverse, and work tool can realize backward going, increases the alerting ability of work tool; Agricultural iron tyre total quality is comparatively light, can reduce work tool total weight; There is transformation simple; Reduce costs; Improve operating efficiency, the beneficial effect such as reduce labor intensity.
Description
Technical field
The utility model relates to a kind of agricultural machinery component and parts, specifically, particularly relates to a kind of agriculturally to take turns.
Background technology
Agricultural iron tyre is the parts of a kind of integrated reaper, underwater cultivation machinery, completes the harvesting of crops and the parts of soil cultivation for Work machine.
Farm machinery iron tyre dry land and paddy field turn over smooth in widely use, and easily occur when existing field machine iron tyre is walked in field to skid and sag, operating efficiency is low.
Now widely used agricultural iron tyre has two kinds: one is that blade adopts with wheel body and is fixedly connected with, and when wheel turns, blade is immutable relative to the angle of wheel body, therefore during Work machine walking, blade can insert in earth, machinery integral is sunk, the even normal work of impact, meanwhile, it cannot realize backwards rotation, Work machine can not reverse gear be travelled, when it needs to turn around, the curved of a larger radian can only be turned and change direct of travel, cause the waste that fuel is unnecessary; Another kind is the agricultural iron tyre that can realize reverse driving, but its area of contact in soil is little, and load-carrying capacity is poor, easily sink, and can form hollow and little mount, affect prepartion of land when blade extracts earth out.
Therefore those skilled in the art are devoted to develop a kind of bearing capacity better, the agricultural iron tyre of a kind of adjustable angle not easily sunk.
Utility model content
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide a kind of agricultural iron tyre of adjustable angle.
For achieving the above object, the utility model provides the agricultural of a kind of adjustable angle and takes turns, and comprises wheel body and wheel rim.Wheel body is provided with the positioning plate being positioned at same axle core with wheel body.This positioning plate is provided with the first strip shape limited mouth of several outward openings, and described first strip shape limited mouth circular array is evenly distributed on described positioning plate.
Wheel body is provided with several strut bars of rounded array distribution, and back segment and the wheel body of each strut bar are fixed.The front end of this strut bar is that ramped shaped stretches out and to be connected with wheel rim.The outer ring of wheel rim is provided with several journal stirrups.Each journal stirrup is all hinged with position-limited lever and contiguous block.This contiguous block is connected with the angle of " V " type blade, the front end of position-limited lever and journal stirrup and contiguous block hinged, what the back segment portion of this position-limited lever can swing is arranged in the first strip shape limited mouth.
Adopt above technical scheme, agricultural take turns rotate time, " V " type blade is by swinging with contiguous block and the hinged setting of position-limited lever, utilize position-limited lever and the first strip shape limited mouth to limit the pendulum angle of " V " type blade simultaneously, " V " type blade is swung in certain angular range, not only can prevent from sinking when running into soft soil, also can prevent wheel slip when soil compaction.
In order to agricultural take turns rotate clockwise time, increase the area of contact on " V " type blade and ground, improve agricultural adhesion value of taking turns, respectively the length on a wherein limit of " V " type blade is greater than the length on another limit; When agricultural take turns clockwise direction rotate time, the limit that in each " V " type blade, length is large first lands.
On the one hand, conveniently process, cost-saving, on the other hand, in order to make the pendulum angle of " V " type blade consistent, the positioning plate in the utility model is circular configuration.
In order to improve the service life of position-limited lever, increase the firmness between position-limited lever and contiguous block, each position-limited lever forms by pipe link, the first fixed link and the second fixed link.First fixed link and the second fixed link are arranged on the two ends of pipe link, and bend downwards, and the first fixed link is vertical with pipe link with the second fixed link.First fixed link through contiguous block and journal stirrup, and simultaneously with contiguous block and journal stirrup hinged.
In order to make position-limited lever not easily skid off from the first strip shape limited mouth, what the second fixed link can swing is arranged in the first strip shape limited mouth.
Conveniently process, improve the firmness of position-limited lever, pipe link, the first fixed link and the second fixed link are formed in one structure.
Medium position on " V " type blade two limits offers two the second strip shape limited mouths, and wheel rim is arranged in each second strip shape limited mouth.Above structure on the one hand, strengthen the antiskid capability that improve wheel, on the other hand, a position-limiting action is served to " V " type blade, prevents agricultural situation of taking turns when rotated " V " type blade sideslip from occurring, on the one hand, agricultural take turns rotation time, the spacing of " V " type blade can reduce the front end of position-limited lever and the holding capacity of journal stirrup and contiguous block hinged place, makes the front end of position-limited lever and journal stirrup and contiguous block hinged place not fragile, thus improves agricultural service life of taking turns.
In order to make " V " type blade not yielding, improve the firmness of " V " type blade self, contiguous block is triangle, and this contiguous block is welded on the angle of described " V " type blade.
The beneficial effects of the utility model are:
1) when agricultural wheel runs into soft soil and can prevent from sinking;
2) can prevent from when soil compaction skidding;
3) increase agricultural area of contact of taking turns rotating forward blade and ground, improve adhesion value;
4) this agricultural iron tyre can rotate and reverse, and work tool can realize backward going, increases the alerting ability of work tool;
5) agricultural total quality of taking turns is comparatively light, can reduce work tool total weight;
6) agricultural service life of taking turns is extended;
7) there is transformation simple; Reduce costs; Improve operating efficiency, the beneficial effect such as reduce labor intensity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one detailed description of the invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of positioning plate;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is perspective view of the present utility model;
Fig. 6 is the connection structure schematic diagram of wheel body and wheel rim;
Fig. 7 is the right elevation of Fig. 6;
Fig. 8 is the structural representation of " V " type blade and position-limited lever;
Fig. 9 is the birds-eye view of Fig. 8;
Figure 10 is the left view of Fig. 8.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Fig. 1-Figure 10, wheel rim 1, six square shaft 2 in the utility model, positioning plate 3, wheel body 4, position-limited lever 5, pipe link 5a, the first fixed link 5b, the second fixed link 5c, " V " type blade 6, strut bar 9, journal stirrup 10 and contiguous block 12 are made by iron.Be provided with six square shafts 2 in one end of wheel body 4, the other end of wheel body 4 is provided with wheel body pipe link 13, this wheel body pipe link 13 and six square shafts 2 are positioned at same axle core.Wheel body 4 is provided with the circular positioning plate 3 being positioned at same axle core with wheel body 4.The center of positioning plate 3 offers the positioning plate mounting hole 14 adapted with wheel body pipe link 13 size, and positioning plate 3 and wheel body 4 are linked together by wheel body pipe link 13 and positioning plate mounting hole 14, and the end face of positioning plate 3 and the end face weld of wheel body 4 are connected together simultaneously.The diameter of this positioning plate 3 is less than the diameter of wheel rim 1, is greater than the diameter of wheel body 4 simultaneously.The first strip shape limited mouth 7, first strip shape limited mouth 7 circular array that this positioning plate 3 is provided with several outward openings is evenly distributed on described positioning plate 3;
The first strip shape limited mouth 7 in the utility model is 12.
Wheel body 4 is provided with several strut bars 9 of rounded array well-distributed, in the utility model, the number of strut bar 9 is six, in the utility model, the number of strut bar 9 is not limited to six, can increase according to the size of wheel body 4 and wheel rim 1 or reduce the number of strut bar 9.The back segment of these six strut bars 9 all with wheel body 4 is welded and fixed.The front end of each strut bar 9 is that ramped shaped stretches out and to be welded and fixed with wheel rim 1.Wheel rim 1 and wheel body pipe link 13 are same direction.The outer ring of wheel rim 1 is welded with several journal stirrups 10.This journal stirrup 10 is corresponding to the number of position-limited lever 5, and can increase with the number of position-limited lever 5 or reduce, each journal stirrup 10 all offers mounting hole 10a, and in the utility model, wheel body 4 be connected with wheel rim 1 by six strut bars 9, forms the pot cover shape of a skeleton.Positioning plate 3 is positioned in the middle of the pot cover shape of this skeleton.
Each journal stirrup 10 is all hinged with position-limited lever 5 and triangle contiguous block 12 by mounting hole 10a.This contiguous block 12 is connected with the angle of " V " type blade 6 be made up of wider blade." V " type blade 6 that wider blade is made can play the anti-effect fallen into.This contiguous block 12 is welded on the angle of " V " type blade 6.Medium position on " V " type blade 6 two limits offers two the second strip shape limited mouths 11, and the opening direction of this limited mouth 11 is towards positioning plate 3, and wheel rim 1 is arranged in each second strip shape limited mouth 11.
Respectively the length on a wherein limit of " V " type blade 6 is greater than the length on another limit.When agricultural take turns clockwise direction rotate time, the limit that in each " V " type blade 6, length is large first lands, and increases the area of contact on " V " type blade and ground, improves agricultural adhesion value of taking turns.Position-limited lever 5 is made up of pipe link 5a, the first fixed link 5b and the second fixed link 5c.The two ends being arranged on pipe link 5a of the first fixed link 5b and the second fixed link 5c, this first fixed link 5b and the second fixed link 5c bends downwards along the two ends of pipe link 5a, and vertical with pipe link 5a.The length of the first fixed link 5b is greater than the length of the second fixed link 5c.First fixed link 5b through the mounting hole 10a on contiguous block 12 and journal stirrup 10, and simultaneously with mounting hole 10a and contiguous block 12 hinged.Second fixed link 5c is arranged in the first strip shape limited mouth 7, and the back segment portion of pipe link 5a is positioned at the below of the first strip shape limited mouth 7.This second fixed link 5c can swing at the first strip shape limited mouth 7.While the back segment portion of pipe link 5a and the second fixed link 5c swing, the first strip shape limited mouth 7 carries out spacing to the second fixed link 5c.Pipe link 5a, the first fixed link 5b and the second fixed link 5c are formed in one structure.
Agricultural wheel in the utility model both can be used as paddy field wheel use, also can use as the drive wheel of working on farm land machinery.The number of position-limited lever 5 is 12.Position-limited lever 5 in the utility model and the number of " V " type blade 6 are not limited to 12, and the number of position-limited lever 5 and " V " type blade 6 can carry out increasing or reducing according to agricultural actual size of taking turns.
Each contiguous block 12 in the utility model is arranged between two the second strip shape limited mouths 11 on each " V " type blade 6, and is positioned at the top of two the second strip shape limited mouths 11.
Agricultural in the utility model is taken turns and realizes rotating forward by actuating device, when agricultural take turns rotating forward time, the limit that " V " type blade 6 length is large first lands, and can increase the area of contact on wheel and ground, increases anti-sunken ability.Also realize reversion by actuating device simultaneously, thus when turning around, do not need the turning of larger radian to change direct of travel.First fixed link 5b and contiguous block 12 and mounting hole 10a hinged, thus agricultural take turns rotation time, and undertaken spacing by the back segment portion of the first strip shape limited mouth 7 couples of pipe link 5a and the second fixed link 5c, " V " type blade 6 swings within the specific limits, not only can prevent from sinking when running into soft soil, also can prevent wheel slip when soil compaction.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technical personnels in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (6)
1. the agricultural of an adjustable angle is taken turns, and it is characterized in that: comprise wheel rim (1) and wheel body (4); Described wheel body (4) is provided with the positioning plate (3) being positioned at same axle core with wheel body (4); This positioning plate (3) is provided with the first strip shape limited mouth (7) of several outward openings, and described first strip shape limited mouth (7) circular array is evenly distributed on described positioning plate (3);
Described wheel body (4) is provided with several strut bars (9) of rounded array distribution, and the back segment of each described strut bar (9) and described wheel body (4) are fixed; The front end of this strut bar (9) is that ramped shaped stretches out and to be connected with described wheel rim (1); The outer ring of described wheel rim (1) is provided with several journal stirrups (10);
Each described journal stirrup (10) is all hinged with position-limited lever (5) and contiguous block (12); This contiguous block (12) is connected with the angle of " V " type blade (6); The front end of described position-limited lever (5) and described journal stirrup (10) and contiguous block (12) hinged, what the back segment portion of this position-limited lever (5) can swing is arranged in described first strip shape limited mouth (7).
2. the agricultural of adjustable angle as claimed in claim 1 is taken turns, and it is characterized in that: the length on a wherein limit of each described " V " type blade (6) is greater than the length on another limit.
3. the agricultural of adjustable angle as claimed in claim 1 or 2 is taken turns, and it is characterized in that: described positioning plate (3) is circular configuration.
4. the agricultural of adjustable angle as claimed in claim 1 is taken turns, and it is characterized in that: each described position-limited lever (5) forms by pipe link (5a), the first fixed link (5b) and the second fixed link (5c); Described first fixed link (5b) and the second fixed link (5c) are arranged on the two ends of described pipe link (5a), and bend downwards, described first fixed link (5b) is vertical with pipe link (5a) with the second fixed link (5c); This first fixed link (5b) through described contiguous block (12) and journal stirrup (10), and simultaneously with described contiguous block (12) and journal stirrup (10) hinged; What described second fixed link (5c) can swing is arranged in the first strip shape limited mouth (7); Described pipe link (5a), the first fixed link (5b) and the second fixed link (5c) are formed in one structure.
5. the agricultural of adjustable angle as claimed in claim 1 is taken turns, it is characterized in that: the medium position on " V " type blade (6) two limits offers two the second strip shape limited mouths (11), described wheel rim (1) is arranged in each described second strip shape limited mouth (11).
6. the agricultural of adjustable angle as claimed in claim 1 is taken turns, and it is characterized in that: described contiguous block (10) is triangle, and this contiguous block (10) is welded on the angle of described " V " type blade (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420732039.8U CN204354726U (en) | 2014-11-28 | 2014-11-28 | The agricultural of a kind of adjustable angle is taken turns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420732039.8U CN204354726U (en) | 2014-11-28 | 2014-11-28 | The agricultural of a kind of adjustable angle is taken turns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204354726U true CN204354726U (en) | 2015-05-27 |
Family
ID=53256213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420732039.8U Expired - Fee Related CN204354726U (en) | 2014-11-28 | 2014-11-28 | The agricultural of a kind of adjustable angle is taken turns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204354726U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882312A (en) * | 2016-01-31 | 2016-08-24 | 李钦源 | Agricultural tractor with adjustable wheels |
| CN105960840A (en) * | 2016-06-28 | 2016-09-28 | 张培坤 | Self-propelled miniature plowing machine |
| CN106926639A (en) * | 2017-04-27 | 2017-07-07 | 深圳市矩阵动力科技开发有限公司 | A kind of omni-directional wheel and omni-directional wheel mechanism |
| CN112046191A (en) * | 2020-09-23 | 2020-12-08 | 于洪军 | Anti-sinking structure for agricultural machinery |
| CN113580843A (en) * | 2021-08-30 | 2021-11-02 | 湖北工业大学 | Bionic connecting rod and paddy field impeller with adjustable soil inlet and outlet angles |
| CN114919329A (en) * | 2022-06-01 | 2022-08-19 | 江苏里下河地区农业科学研究所 | Wheel assembly suitable for agricultural machinery uses |
-
2014
- 2014-11-28 CN CN201420732039.8U patent/CN204354726U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882312A (en) * | 2016-01-31 | 2016-08-24 | 李钦源 | Agricultural tractor with adjustable wheels |
| CN105882312B (en) * | 2016-01-31 | 2017-12-19 | 李钦源 | A kind of farm tractor of adustable wheel |
| CN105960840A (en) * | 2016-06-28 | 2016-09-28 | 张培坤 | Self-propelled miniature plowing machine |
| CN106926639A (en) * | 2017-04-27 | 2017-07-07 | 深圳市矩阵动力科技开发有限公司 | A kind of omni-directional wheel and omni-directional wheel mechanism |
| CN106926639B (en) * | 2017-04-27 | 2023-09-08 | 深圳市矩阵动力科技开发有限公司 | Omnidirectional wheel and omnidirectional wheel mechanism |
| CN112046191A (en) * | 2020-09-23 | 2020-12-08 | 于洪军 | Anti-sinking structure for agricultural machinery |
| CN113580843A (en) * | 2021-08-30 | 2021-11-02 | 湖北工业大学 | Bionic connecting rod and paddy field impeller with adjustable soil inlet and outlet angles |
| CN113580843B (en) * | 2021-08-30 | 2023-09-15 | 湖北工业大学 | Bionic connecting rod and paddy field impeller with adjustable in-out soil angle |
| CN114919329A (en) * | 2022-06-01 | 2022-08-19 | 江苏里下河地区农业科学研究所 | Wheel assembly suitable for agricultural machinery uses |
| CN114919329B (en) * | 2022-06-01 | 2023-05-09 | 江苏里下河地区农业科学研究所 | Wheel assembly suitable for agricultural machinery uses |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204354726U (en) | The agricultural of a kind of adjustable angle is taken turns | |
| CN101746210A (en) | Traveling wheel of farm machine | |
| CN206686536U (en) | A kind of used plastic collection device | |
| CN208191166U (en) | A kind of agricultural planting loosening device | |
| CN208001945U (en) | A kind of spraying machine traveling vehicle frame | |
| CN105292284B (en) | For the caterpillar chassis of agricultural machinery | |
| CN204432234U (en) | A kind of detachable traveling wheel of farm machine | |
| CN201947677U (en) | Amphibious harvester | |
| CN209806425U (en) | Self-propelled no-tillage machine seeder | |
| CN210364035U (en) | Rear wheel steering mechanism for potato harvester | |
| CN207291535U (en) | A kind of hanging joint device for fluid-link steering tractor | |
| CN103085590B (en) | A kind of wheel blade compound type traveling wheel | |
| CN202551674U (en) | Crossed multi-shaft raker | |
| CN207135687U (en) | Skinning hobboing cutter axle | |
| CN206165101U (en) | Steep slope cropland in mountain region machine | |
| CN205916092U (en) | Leg structure and this leg structure's of use agricultural machine | |
| CN203968609U (en) | A kind of agricultural machine chassis of elevated structure | |
| CN204377347U (en) | A kind of farming cutter | |
| CN203780649U (en) | Self-walking agricultural three-wheel pressing machine | |
| CN204466163U (en) | A kind of rotovator | |
| CN210143270U (en) | Hand-push type hole digging and sowing integrated device | |
| CN205168694U (en) | Self -propelled paddy field fortune seedling machine | |
| CN205203109U (en) | A steering system of farm machinery | |
| CN2749708Y (en) | Multipurpose anti-slip wheel | |
| CN208285741U (en) | Pivot plow land wheel |
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: 20150527 Termination date: 20151128 |