CN106717321B - A kind of tilting combination straight knife type kind band cleaning anti-block apparatus - Google Patents
A kind of tilting combination straight knife type kind band cleaning anti-block apparatus Download PDFInfo
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- CN106717321B CN106717321B CN201611044832.9A CN201611044832A CN106717321B CN 106717321 B CN106717321 B CN 106717321B CN 201611044832 A CN201611044832 A CN 201611044832A CN 106717321 B CN106717321 B CN 106717321B
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- tool apron
- straight knife
- block apparatus
- rack
- power input
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
- A01C5/064—Devices for making drills or furrows with rotating tools
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention relates to a kind of tilting combination straight knife type kind bands to clear up anti-block apparatus, anti-blocking unit (8) and hood (9) are cleared up including rack (1), suspension arrangement (6), speed change gear, power input device, plough (5), kind band, wherein kind is with the anti-blocking unit (8) of cleaning by the way of long straight knife and short straight knife combined type operation, it is anti-blocking by long straight knife breaking trench digging, the cleaning of short straight knife kind band, once into the achievable trench digging in ground, anti-blocking, kind band cleaning multi-mode operation.The present invention efficiently solves the problems, such as that existing kind of band cleaning anti-block apparatus blocking-proof result difference or kind are poor with cleaning effect, is conducive to promote no-tillage seeding machine passability, improves seeding quality.
Description
Technical field
The invention belongs to agricultural machinery technological fields, particularly, it is anti-blocking to be related to a kind of tilting combination straight knife type kind band cleaning
Device.
Background technique
Conservation tillage is that a kind of pair of farmland implementation minimal tills, is no-tillage to reduce soil cultivation, with crop material, crop residue cover
Earth's surface is to reduce soil drifting, soil erosion, the agricultural tillage method increase soil fertility with drought-resistant ability.Conservation tillage can have
Effect reduces soil drifting and water erosion, and larger to increase soil fertility and drought-resistant ability, in arid area, effect of increasing production is obvious.
Few no-tillage seeding is the key technique of conservation tillage, due to using improving straw mulching, the stalk of these earth's surfaces,
Root stubble etc. easily blocks seeder, and seed is possible to be multicast to and causes kind of drying in the air on stalk, to influence seeding quality.And if
Wheat in corn stover is sowed, since corn stover amount is big, problem is particularly acute.Therefore provide it is a kind of have anti-block apparatus and
Few no-tillage seeding machine of kind row cleaning plant, promoting and applying protective farming technique protective farming technique for China has weight
The meaning wanted.
Existing kind of band cleaning anti-block apparatus is mainly the following at present.
Patent of invention " a kind of clear stubble of profiling claw type floating, careless mechanism " (patent No. ZL 200810051083.1), utilizes one
To the finger-type grass pulling wheel of " eight " word installation, Soil Straw, stubble frictional force under rotate, while stalk and root stubble are thrown into side
Rear forms clean seeding belt to reduce plough blocking.However this component belongs to passive type operation, revolving speed is lower,
It is ineffective when stalk amount is big.
Patent of invention " no-tillage seeding machine double-arc spline power cuts a batch breaking anti-block apparatus " (patent No. ZL
201010121833.5) it, is combined using by driven disc and driven disk knife, is formed with support cutting, effectively cuts
Open stalk and root stubble.However the stalk and root stubble after cutting off are still remained in and kind are taken, and when sowing, is easily mixed into kind of a bed, kind of drying in the air is caused,
To influence seeding quality.
Based on disadvantages mentioned above, it is urgent to provide a kind of plot big suitable for stalk amount, can prevent seeder block and
The device of automatic cleaning seeding belt stalk, root stubble.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of tilting driving combination straight knife kind band cleaning anti-block apparatus, is used for
Few no-tillage seeding machine combines straight knife group and stalk deflector using tilting driving, can throw stalk, root stubble to two from seeding belt
The non-seeding belt of side: using power drive, and blade axis rotary speed is high, and anti-blocking and kind band cleaning effect is good.
To achieve the above object, the present invention provides the following technical scheme that
A kind of tilting combination straight knife type kind band cleaning anti-block apparatus, including rack 1, suspension arrangement 6, speed change gear, power
Input unit, plough 5, kind band clear up anti-blocking unit 8 and hood 9, and rack 1 is for accepting suspension arrangement 6, speed change gear, moving
Power input unit, ditching device and kind band clear up anti-blocking unit 8;Suspension arrangement 6 includes supporting element and traction piece, supporting element setting
Have 1, one end and the front end of rack 1 are affixed, and the other end is machined with pilot hole, and traction piece is provided with 2, one end respectively with rack
1 rear end is affixed, and the other end is machined with pilot hole, and 1 supporting element and 2 traction pieces are carried out affixed by pilot hole;Speed change
Device includes transmission sprocket 2, shaft coupling and gearbox 7, and gearbox 7 is mounted in rack 1, with coupling connection, transmission sprocket 2
It is mounted on outside a side end face of rack 1 by shaft coupling;Power input device includes input shaft sprocket wheel 3 and power input shaft 4, defeated
Enter axis sprocket wheel 3 and the ipsilateral setting of transmission sprocket 2, transmission sprocket 2 and input shaft sprocket wheel 3 constitute sprocket drive system, will move
Power is transmitted to power input shaft 4;Plough 5 is fixed in the rear end of rack 1, including connecting plate 501, spade 502, left deflector 503,
Apply fertilizer pipe 504, shovel tip 505 and right deflector 506;Kind band is cleared up anti-blocking unit 8 and is mounted on power input shaft 4, including axle sleeve
801, left tool apron 802, middle tool apron 803, right tool apron 804, long straight knife 805 and short straight knife 806;It is anti-that hood 9 is mounted on kind of band cleaning
The outside of stifled unit 8.
Preferably, the spade 502 of plough 5 is in tulwar type, is arranged along the vertical direction;Connecting plate 501 is fixed in spade 502
Upper front end, the pilot hole and rack 1 being arranged by connecting plate 501 be affixed;Left deflector 503 and right deflector 506 are distinguished
It is welded on 502 front center of spade, is symmetrical arranged relative to spade 502, fertilising pipe 504 is welded on 502 rear end lower of spade;Shovel
Point 505 is welded on 502 lower end of spade.
Preferably, left deflector 503 and 506 angle of right deflector are 2 θ, 506 lower end of left deflector 503 and right deflector
Apart from 30~50mm of ground.
Preferably, plough 5 is set as 6.
Preferably, the θ value is 10~20 °.
Preferably, it plants and is welded on the axial middle position of axle sleeve 801 with the middle tool apron 803 for clearing up anti-blocking unit 8, along vertical side
To setting;Left tool apron 802 is welded on middle 803 left side of tool apron;Right tool apron 804 is welded on middle 803 right side of tool apron;Three tool aprons are in circle
Circumferential direction journey helical row, it is circumferentially each 3 uniformly distributed;Long straight knife 805 is mounted on middle tool apron 803 by screw bolt and nut
It is interior;Short straight knife 806 is separately mounted to left tool apron 802 by screw bolt and nut, in right tool apron 804.
Preferably, left tool apron 802 is α in the angle of vertical plane with middle tool apron 803;Right tool apron 804 is with middle tool apron 803 perpendicular
The angle faced directly is β;Long 805 radius of gyration of straight knife is 240mm, 80~100mm of embedded depth;The short straight knife radius of gyration is
200mm, 40~60mm of embedded depth.
Preferably, kind band clears up anti-blocking unit 8 and is set as 6.
Preferably, the α=β, value are 10~20 °.
Preferably, the revolving speed of power input shaft 4 is set as 250~350r/min.
The invention has the benefit that
1, it plants and is rotated under cutter shaft driving with the left straight knife and right straight knife cleared up on anti-blocking unit, cooperate leading on plough
Kind of the stalk with covering, root stubble are thrown to the non-seeding belt at side rear by flowing plate, to mitigate blocking, cleaning kind band promotes sowing
Quality;
2,, still can be effective anti-blocking when field straw amount is larger due to using drive-type operation, reliability compared with
It is good;
3, using long straight knife and tilting short straight knife combined type operation, structure is simple, once into ground it is achievable trench digging, it is anti-blocking,
Kind band cleaning multi-mode operation;
4, long straight knife breaking trench digging, short straight knife kind band cleaning is anti-blocking, and short straight knife embedded depth is small, to reduce energy consumption.
Detailed description of the invention
Fig. 1 is the main view that the tilting combination straight knife type kind band of one kind of the invention clears up anti-block apparatus;
Fig. 2 is left view of the kind with cleaning anti-block apparatus of the invention;
Fig. 3 is that kind of the invention clears up anti-blocking unit with the kind band of cleaning anti-block apparatus and plough fit structure is illustrated
Figure;
Fig. 4 is the anti-blocking cellular construction schematic diagram of kind band cleaning of kind of the invention with cleaning anti-block apparatus;
Fig. 5 is plough structural schematic diagram of the kind with cleaning anti-block apparatus of the invention.
In figure, 1-rack, 2-transmission sprockets, 3-input shaft sprocket wheels, 4-power input shafts, 5-ploughs,
501-connecting plates, 502-spades, 503-left deflectors, 504-fertilising pipes, 505-shovel tips, 506-right deflectors, 6-is outstanding
Hang device, 7-gearboxes, 8-kinds of anti-blocking units of band cleaning, 801-axle sleeves, 802-left tool aprons, 803-middle tool aprons, 804-
Right tool apron, 805-long straight knives, 806-short straight knives, 9-hoods.
Specific embodiment
To keep the purposes, technical schemes and advantages of the invention implemented clearer, below in conjunction in the embodiment of the present invention
Attached drawing, technical solution in the embodiment of the present invention is further described in more detail.Described embodiment is the present invention one
Section Example, instead of all the embodiments.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to be used for
It explains the present invention, and is not considered as limiting the invention.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.Below
The embodiment of the present invention is described in detail in conjunction with attached drawing.
As shown in Figure 1, 2, tilting combination straight knife type kind band of the invention clears up anti-block apparatus, including rack 1, suspension arrangement
6, speed change gear, power input device, plough 5, kind band clear up anti-blocking unit 8 and hood 9.Wherein,
Rack 1 is substantially T-shaped in terms of end face, axially extends, for accepting suspension arrangement 6, speed change gear, power input
Device, ditching device and cleaning anti-block apparatus.
Substantially middle position is arranged in rack 1 in suspension arrangement 6, including supporting element and traction piece, supporting element are provided with 1 altogether
It is a, it is arranged generally in the direction vertical with rack 1, the front end of one end and rack 1 is affixed, and the other end is machined with pilot hole;
Traction piece is provided with 2 altogether, and one end is affixed with the rear end of rack 1 respectively, and the other end is machined with pilot hole.1 supporting element and 2
A traction piece is carried out affixed by pilot hole.Suspension arrangement 6 can be connect with tractor (not shown) etc..
Speed change gear includes transmission sprocket 2, shaft coupling and gearbox 7.Gearbox 7 is mounted in rack 1 substantially lean-with
It sets, with coupling connection, transmission sprocket 2 is mounted on outside a side end face of rack 1 by shaft coupling, and the power of output is through gearbox
Transmission sprocket 2 is transmitted to by connecting shaft after speed change, transmission sprocket 2 is driven to rotate.
Power input device includes input shaft sprocket wheel 3 and power input shaft 4.Input shaft sprocket wheel 3 and transmission sprocket 2 are ipsilateral
Setting, is coupled by chain (not shown) with transmission sprocket 2, power input shaft 4 couples with input shaft sprocket wheel 3.Gearbox chain
Wheel 2 constitutes sprocket drive system with input shaft sprocket wheel 3, and power is transmitted to power input shaft 4.
When operation, the revolving speed of power input shaft 4 is traditionally arranged to be 250~350r/min, to reduce oil consumption, improve anti-blocking effect
Fruit and kind band cleaning ability.
As shown in Fig. 1,2 and 5, plough 5 is fixed in the rear end of rack 1, including connecting plate 501, spade 502, left water conservancy diversion
Plate 503, fertilising pipe 504, shovel tip 505 and right deflector 506;
Spade 502 is arranged substantially in the vertical direction generally in tulwar type;
Connecting plate 501 is fixed in the upper front end of spade 502, generally in square, passes through the pilot hole being arranged thereon
It is affixed with rack 1;
Left deflector 503 and right deflector 506 are respectively welded at 502 front center of spade, symmetrically set relative to spade 502
Set, left deflector 503 and 506 angle of right deflector are 2 θ, left deflector 503 and 506 lower end of right deflector apart from ground 30~
50mm;
Fertilising pipe 504 is welded on 502 rear end lower of spade;
Shovel tip 505 is welded on 502 lower end of spade.
In the present embodiment, plough 5 is set as 6, it should be appreciated that can according to need and is arranged to arbitrary quantity.
As shown in Figs 1-4, kind band is cleared up anti-blocking unit 8 and is mounted on power input shaft 4, including axle sleeve 801, left tool apron
802, middle tool apron 803, right tool apron 804, long straight knife 805 and short straight knife 806;
Middle tool apron 803 is welded on the axial middle position of axle sleeve 801, is arranged substantially in the vertical direction;
Left tool apron 802 is welded on 803 left side of middle tool apron, in the angle of vertical plane is α with middle tool apron 803;
Right tool apron 804 is welded on 803 right side of middle tool apron, in the angle of vertical plane is β with middle tool apron 803;
Three tool aprons are circumferentially each 3 uniformly distributed in circumferencial direction journey helical row;
Long straight knife 805 is mounted in middle tool apron 803 by screw bolt and nut, and long 805 radius of gyration of straight knife is 240mm, is entered
Native 80~100mm of depth;
Short straight knife 806 is separately mounted to left tool apron 802 by screw bolt and nut, in right tool apron 804, the short straight knife radius of gyration
For 200mm, 40~60mm of embedded depth;Short straight knife embedded depth is shallow, reduces energy consumption.
In the present embodiment, kind band clears up anti-blocking unit 8 and is set as 6, corresponding with plough 5.It should be recognized that can be with
Arbitrary quantity is set as needed into.
α=the β=θ, value are 10~20 °, and stalk, root stubble are thrown under tilting driving straight knife and deflector effect
Non- seeding belt promotes seeding quality.
Hood 9 is mounted on kind of the outside with the anti-blocking unit 8 of cleaning, for protecting kind of the anti-blocking unit 8 of band cleaning.
The course of work of tilting combination straight knife type kind band cleaning anti-block apparatus of the invention is as follows.
When operation, transmission sprocket 2 and power input shaft sprocket wheel 3 constitute sprocket drive system, and it is defeated that power is transmitted to power
Enter axis 4, power input shaft 4 drives the kind band being fixed thereon to clear up anti-blocking unit 8 and turns round, to drive on anti-blocking unit 8
Long straight knife 805 and short straight knife 806 turn round, and the stalk that kind takes is thrown to side rear by long 805 breaking of straight knife trench digging, short straight knife 806,
It is fallen on non-seeding belt under the guide functions of the deflector 503 and 506 of plough 5, to realize kind of band cleaning and an anti-blocking function
Energy.
Finally it is noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations.To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, those skilled in the art should understand that: it is still
It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes;And these are modified or replaceed, the essence for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution
Mind and range.
Claims (9)
1. a kind of tilting combination straight knife type kind band clears up anti-block apparatus, including rack (1), suspension arrangement (6), speed change gear, move
Power input unit, plough (5), kind band clear up anti-blocking unit (8) and hood (9), which is characterized in that rack (1) is for accepting
Suspension arrangement (6), speed change gear, power input device, ditching device and kind band clear up anti-blocking unit (8);
Suspension arrangement (6) includes supporting element and traction piece, and supporting element is provided with 1, and the front end of one end and rack (1) is affixed, separately
One end is machined with pilot hole, and traction piece is provided with 2, and one end is affixed with the rear end of rack (1) respectively, and the other end is machined with dress
Distribution, 1 supporting element and 2 traction pieces are carried out affixed by pilot hole;
Speed change gear includes transmission sprocket (2), shaft coupling and gearbox (7), and gearbox (7) is mounted on rack (1), with shaft coupling
Connection, transmission sprocket (2) are mounted on outside a side end face of rack (1) by shaft coupling;
Power input device includes input shaft sprocket wheel (3) and power input shaft (4), input shaft sprocket wheel (3) and transmission sprocket (2)
Ipsilateral setting, transmission sprocket (2) and input shaft sprocket wheel (3) constitute sprocket drive system, power are transmitted to power input shaft
(4);
Plough (5) is fixed in the rear end of rack (1), including connecting plate (501), spade (502), left deflector (503), fertilising
Manage (504), shovel tip (505) and right deflector (506);
Kind band is cleared up anti-blocking unit (8) and is mounted on power input shaft (4), including axle sleeve (801), left tool apron (802), middle tool apron
(803), right tool apron (804), long straight knife (805) and short straight knife (806), it is axial intermediate that middle tool apron (803) is welded on axle sleeve (801)
Position is arranged along the vertical direction;Left tool apron (802) is welded on the left of middle tool apron (803);Right tool apron (804) is welded on middle tool apron
(803) right side;Three tool aprons are circumferentially each 3 uniformly distributed in circumferencial direction journey helical row;Long straight knife (805) passes through spiral shell
Screw bolt and nut is mounted in middle tool apron (803);Short straight knife (806) is separately mounted to left tool apron (802), the right side by screw bolt and nut
In tool apron (804);
Hood (9) is mounted on kind of the outside with the anti-blocking unit (8) of cleaning.
2. anti-block apparatus according to claim 1, which is characterized in that the spade (502) of plough (5) is in tulwar type, edge
Vertical direction setting;Connecting plate (501) is fixed in the upper front end of spade (502), the pilot hole being arranged by connecting plate (501)
It is affixed with rack (1);Left deflector (503) and right deflector (506) are respectively welded at spade (502) front center, relative to
Spade (502) is symmetrical arranged, and fertilising pipe (504) is welded on spade (502) rear end lower;Shovel tip (505) is welded on spade (502)
Lower end.
3. anti-block apparatus according to claim 2, which is characterized in that left deflector (503) and right deflector (506) angle
For 2 θ, left deflector (503) and right deflector (506) lower end are apart from 30~50mm of ground.
4. anti-block apparatus according to claim 3, which is characterized in that plough (5) is set as 6.
5. anti-block apparatus according to claim 3, which is characterized in that the θ value is 10~20 °.
6. anti-block apparatus according to claim 1, which is characterized in that left tool apron (802) and middle tool apron (803) are in vertical plane
Angle be α;Right tool apron (804) is β in the angle of vertical plane with middle tool apron (803);Long straight knife (805) radius of gyration is
240mm, 80~100mm of embedded depth;The short straight knife radius of gyration is 200mm, 40~60mm of embedded depth.
7. anti-block apparatus according to claim 1, which is characterized in that kind band clears up anti-blocking unit (8) and is set as 6.
8. anti-block apparatus according to claim 6, which is characterized in that the α=β, value are 10~20 °.
9. anti-block apparatus according to claim 1, which is characterized in that the revolving speed of power input shaft (4) is set as 250~
350r/min。
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CN201611044832.9A CN106717321B (en) | 2016-11-22 | 2016-11-22 | A kind of tilting combination straight knife type kind band cleaning anti-block apparatus |
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CN201611044832.9A CN106717321B (en) | 2016-11-22 | 2016-11-22 | A kind of tilting combination straight knife type kind band cleaning anti-block apparatus |
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CN106717321A CN106717321A (en) | 2017-05-31 |
CN106717321B true CN106717321B (en) | 2019-05-31 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108142018B (en) * | 2017-12-26 | 2019-12-10 | 中国农业大学 | wide seedling belt anti-blocking ditching seed discharging device with inclined rotary cutter and adjustable seedling belt width |
CN108901205B (en) * | 2018-08-29 | 2021-03-16 | 中国农业大学 | Reciprocating scraping type cleaning device for rice stubble wheat belts |
CN111406482A (en) * | 2020-05-06 | 2020-07-14 | 山东理工大学 | Active anti-blocking device of single-drive double-acting seeder |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2041481U (en) * | 1988-09-23 | 1989-07-26 | 北京农业大学 | Non-ploughing covering sowing working parts |
US6425445B1 (en) * | 1996-03-28 | 2002-07-30 | Tarver, Iii Sam A. | Enhanced minimum tillage planter/renovator system |
CN201163868Y (en) * | 2008-03-21 | 2008-12-17 | 中国农业大学 | Driving mechanism for ploughing stubble and resisting block |
CN204047046U (en) * | 2014-03-27 | 2014-12-31 | 西北农林科技大学 | The anti-blocking no-tillage breaking test platform of a kind of driving |
-
2016
- 2016-11-22 CN CN201611044832.9A patent/CN106717321B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2041481U (en) * | 1988-09-23 | 1989-07-26 | 北京农业大学 | Non-ploughing covering sowing working parts |
US6425445B1 (en) * | 1996-03-28 | 2002-07-30 | Tarver, Iii Sam A. | Enhanced minimum tillage planter/renovator system |
CN201163868Y (en) * | 2008-03-21 | 2008-12-17 | 中国农业大学 | Driving mechanism for ploughing stubble and resisting block |
CN204047046U (en) * | 2014-03-27 | 2014-12-31 | 西北农林科技大学 | The anti-blocking no-tillage breaking test platform of a kind of driving |
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