CN2865222Y - Driving antiplugging no-tillage planter for wheat - Google Patents
Driving antiplugging no-tillage planter for wheat Download PDFInfo
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- CN2865222Y CN2865222Y CN 200520144400 CN200520144400U CN2865222Y CN 2865222 Y CN2865222 Y CN 2865222Y CN 200520144400 CN200520144400 CN 200520144400 CN 200520144400 U CN200520144400 U CN 200520144400U CN 2865222 Y CN2865222 Y CN 2865222Y
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- wheat
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Abstract
The utility model discloses a driven anti-clogging wheat tillage-free seeder targeting to solve the problem of clogging when sowing winter wheat seeds directly without cultivation in a land covered by corn stubbles at an area with two harvests yearly. It can crush straws, ditch, fertilize, sow seeds and press in one operation. The technical scheme comprises a frame (2), a power driving system (3) connected with the frame (2), a seed and fertilizer box (13), a cutter shaft (4) with a flail knife that is mounted on the frame (2), a ditcher (6) and a monoblock of a double-disk pressing body. It is characterized in that the cutter shaft (4) is mounted before the ditcher (6), and the monoblock of the double-disk pressing body after the ditcher (6). The utility model presents the first time an anti-clogging mechanism combining the power driven crushing cutter shaft with the double-disk ditcher. The machine has a good passing behavior during operation, and solves the problem of clogging. It moves less soil hence reduces power consumption; has fewer operations and low cost, and has an obvious effect for increasing output and yields, saving time and improving mechanized operation level in areas with two harvests a year.
Description
Technical field
The present utility model belongs to agricultural machinery technological field, specifically is that a kind of and the matching used maize straw mulched ground of wheel tractor drive anti-blocking wheat no-tillage planter.
Background technology
China is just wideling popularize the Mechanized Conversation Tillage technology of implementing in two crops a year area, the North China Plain in recent years.But the whole stalk of summer corn covers down, and no-tillage and direct-seeding winter wheat easily produces obstruction, and the no-tillage seeding difficulty is bigger, and reason has following three to select: the one, and wheat belongs to the compact planting in narrow row crop, and line-spacing is narrower, easily produces between plough and stops up; The 2nd, corn stubble is thick, is difficult for going out removing, and after the root stubble is pulled up, forms hollow place easily, influences seeding quality; The 3rd, maize straw is thick, water content is big, good toughness, and overlay capacity is big, and stalk, weeds easily are wrapped on the spade of plough, and this is the main cause that causes the wheat no-tillage planter stalk to stop up.
At this problem, the method that solves is at present: first kind is the conventional tillage method, with stalk crasher maize straw is pulverized, and the stalk after will pulverizing with disk harrow or rotovator then buries underground, then wholely, and again with common wheat seeder sowing.Need crushed stalk behind this method harvest corn, rake the soil level, put in order ground, sowing, tractor needs into 4 times at least, the operating cost height, and required farming season is long, can not satisfy the needs of sowing in time;
After the operation principle of second method is harvest corn,, directly advance ground no-tillage seeding wheat without any need for operation.As Chinese patent ZL99126557.2 " stalk cutting and tillaging and planting machine ", the tulwar of this sower, straight knife are ribbon to be installed, and during operation, the position of installation cutter is shredded and stirred the soil of kind of row, form a band of cleaning relatively, the plough of closelying follow is water furrow planting again.Shortcoming is that the cutter on the cutter shaft need bury when work, and consumed power is big, inefficiency, and also broken soil easily causes moisture loss.
As Chinese patent ZL02158000.6 " maize straw mulched ground No-till Wheat ", its principle be before the sower stalk collection bar device with stalk focus on original corn capable on, adopt the wide-narrow row planting mode, plough is broadcast 3 row wheats to the row operation between promptly per 2 row corns during work.Power-actuated L type tulwar is used to interrupt the stalk of corn on capable; Straight knife is used to interrupt stalk, the weeds of prolong knot on the wedge angle plough, prevents to stop up, twine, and blade does not bury during work, and soil disturbance is little, and power consumption is little.Having shortcoming is that stalk collection bar device is not easy stalk is concentrated, during sowing because difficult and easily cause plough to stop up to row.
Chinese patent ZL200320111303.8 " maize straw mulched ground wheat tillage free sowing unit ", its principle is that maize straw comb press is housed before the tractor, mounts wheat tillage free seeding and fertilizer spreading machine behind the tractor.Tractor is finished the upright maize straw in field with advancing for the first time and is overwhelmed comb along compacting, maize straw foreign material comminution process such as wheat stalk in the ranks during sowing, and tractor is finished the corn operations such as trench digging fertilising, sowing, suppression of soil of restricting driving in the ranks with advancing for the second time.Having shortcoming is that this unit has requirement to the corn line-spacing, in the ranks pulverizes, and to the row sowing, easily causes and stops up going inaccurate.
Summary of the invention
The purpose of the present utility model is that a kind of anti-blocking wheat no-tillage planter of driving that can once finish flow charts such as maize straw is pulverized, trench digging fertilising, sowing suppression on the maize straw mulched ground will be provided.
Comprise in order to reach the technical scheme that this purpose takes: frame 2, the power drive system 3 that is connected with frame 2, seed manure case 13, be installed in the cutter shaft that has cutter 4, plough 6 on the frame 2, it is characterized in that, before cutter shaft 4 is installed in plough 6, two disk sowing suppression monomers are housed behind the plough 6.
In the anti-blocking wheat no-tillage planter of above-mentioned driving, cutter shaft 4 joins with dynamic transfer system, and the cutter on it is a flail knife 5, flail knife 5 mounted in pairs, two flail knives 5 are provided with at the circumferentially even of cutter shaft 4, and per two pairs of flail knives are one group, are symmetricly set on the both sides of the spade of plough 6.
In the anti-blocking wheat no-tillage planter of above-mentioned driving, described pair of disk sowing suppression monomer is the parallel four-bar linkage of individual profiling, and it comprises double disk opener 8, adjustable press wheel 9, parallel four connecting rod rests 10 of relative position up and down; Wherein, double disk opener 8 fixes as one with parallel four connecting rod rests 10, and press wheel 9 connects with parallel four connecting rod rests 10 by its connecting rod.
In the anti-blocking wheat no-tillage planter of above-mentioned driving, the small end of press wheel 9 is hinged with parallel four connecting rod rests 10, and the connecting rod middle part of press wheel 9 is adjusted bolt by one and is fixed together with parallel four connecting rod rests 10.
In the anti-blocking wheat no-tillage planter of above-mentioned driving, the following end distance ground 3～5cm of the flail knife 5 on the cutter shaft 4, flail knife 5 one sides or both sides band cutting edge.
In the anti-blocking wheat no-tillage planter of above-mentioned driving, plough 6 comprises spade 18, fertile pipe 7, is installed in blade 15, flank 16, the side plate 17 of spade 18 bottoms, and the front end and the ground of blade 15 are acute angle.
In the anti-blocking wheat no-tillage planter of above-mentioned driving, plough 6 is stubble breaking knife formula wedge angle.
The utility model drives anti-blocking wheat no-tillage planter, adopt power drive cutter shaft and double disk opener to unite anti-blocking mechanism, in this mechanism, be the plough 6 breakings trench digging and the fertilising of stubble breaking knife formula wedge angle, flail knife 5 on the power-actuated cutter shaft 4 is smashed maize straw, the weeds of prolong knot on the plough spade, prevents that plough from stopping up; Double disk opener 8 is water furrow planting on fertile ditch, prevents that the feed mechanism heap soil or fertilizer over and around the roots is stifled.Therefore this is united anti-blocking mechanism and has solved the susceptible to plugging difficult problem of maize straw mulched ground no-tillage seeding wheat.At seeding time, flail knife 5 does not bury, and only pulverizes stalk, the weeds of prolong knot on the spade.The plough 6 that soil only is stubble breaking knife formula wedge angle is left the fertile ditch of 3～5cm, two disks sowing suppression monomers 10 secondary ditching sowing, in addition breaking ground without any form on fertile ditch.So the required power of crushed stalk is little, the trench digging fertilising required power consumption of breaking ground is also little, and the normal pressure that sowing needs is also little, so high efficiency, power consumption is little, the direct purpose of no-tillage seeding winter wheat behind the regional harvest corn of really having realized yielding two crops a year.
It is as follows to possess the advantage that the anti-blocking wheat no-tillage planter of driving of above architectural feature had: can be in the area of yielding two crops a year, once finish operations such as maize straw is pulverized, trench digging fertilising, sowing, suppression behind the harvest corn, reduce and advance the ground number of times, maize straw is covered in the wheat face of land in the ranks after pulverizing, and helps retaining and conserveing soil moisture.Double disk opener is the secondary ditching sowing on fertile ditch, and the normal pressure that needs is little, and individual profiling, the seed level high conformity; Power-actuated cutter shaft and double disk opener are united anti-blocking mechanism and have been solved the susceptible to plugging difficult problem of maize straw mulched ground no-tillage seeding wheat, realized no-tillage seeding wheat on the whole stalk mulched ground of corn, after having solved the regional harvest corn that yields two crops a year, the problems such as environmental pollution that straw-returning, crop straw burning bring.To applying wheat no-tillage seeding technology in the two crops a year area and anniversary conservation tillage system is with practical value.
Description of drawings
Fig. 1 is anti-blocking wheat no-tillage planter end view for the utility model drives;
Fig. 2 is anti-blocking wheat no-tillage planter vertical view for the utility model drives;
Fig. 3 is a plough schematic diagram of the present utility model;
Fig. 4 unites anti-blocking structural scheme of mechanism for cutter shaft of the present utility model and two disk sowing suppression monomers.
Specific embodiments
Below in conjunction with accompanying drawing embodiment of the present utility model is described:
As shown in Figure 1 and Figure 2,1 is the profiling land wheel, and 2 is frame, 3 is power drive system, and 4 is cutter shaft, and 5 for being installed in the flail knife on the cutter shaft 4, it is end distance ground 3～5cm down, a side of flail knife 5 or both sides band cutting edge, and 6 is plough, 7 is fertile pipe, and 8 is double disk opener, and 9 is press wheel, 10 is two disk sowing suppression monomers, and 11 is pressing spring, and 12 is the affixed device in back, 13 is the seed manure case, and 14 is hanger bracket.Power drive system 3 is power resources of cutter shaft 4; Profiling land wheel 1 is the power resources of seed manure case 13; Flail knife 5 on the cutter shaft 4 is used to smash stalk and the weeds of prolong knot on plough 6, and double disk opener 8 guarantees not take place between the two adjacent sowing mechanisms to stop up to block up.
Be illustrated in figure 3 as plough of the present utility model, finish breaking trench digging and fertilising task.Among the figure, 15 is blade, and its front end and ground are acute angle, and 16 is flank, and 17 is side plate, and 18 is spade, and fertile pipe 7 is installed in spade 18 rears.In the present embodiment, plough is stubble breaking knife formula wedge angle, the corn that plough was run into when its purpose was to sow is ploughed stubble and can be cut off by sharp blade, the stalk weeds of Qie Duaning will be along moving on the front cutting edge inclined-plane, in last process of moving, smashed, avoid partly producing obstruction at spade by the flail knife on the cutter shaft 5.
As shown in Figure 4, cutter shaft 4 joins with dynamic transfer system, and before it was installed in plough 6, two disk sowing suppression monomers thereafter were fixed together by crossbeam 19 and plough 6 by affixed device 20, and are corresponding the installation.
The design of cutter shaft 4 is for crushing maize stalk, and the flail knife 5 on it is smashed stalk, the weeds of prolong knot on plough 6 spades, prevents to stop up plough 6.Flail knife 5 mounted in pairs, two flail knives 5 are provided with at the circumferentially even of cutter shaft 4, and per two pairs of flail knives are one group, are symmetricly set on the both sides of the spade of plough 6.
Two disk sowing suppression monomers are the parallel four-bar linkage of individual profiling, it comprises double disk opener 8, parallel four connecting rod rests 10, the relative press wheel 9 adjustable with the upper-lower position of parallel four connecting rod rests 10, pressing spring 11, adjust bolt 22, wherein double disk opener 8 fixes as one with parallel four connecting rod rests 10, the small end of press wheel 9 is hinged with parallel four connecting rod rests 10, the connecting rod middle part of press wheel 9 is fixed together with parallel four connecting rod rests 10 by adjusting bolt 22, adjust the height that bolt 22 is regulated press wheel 9 by regulating, promptly realized press wheel 9 relatively with the adjusting of the upper-lower position of parallel four connecting rod rests 10, thereby control the sowing depth of double disk opener 8.Parallel four connecting rod rests 10 are hinged by the affixed device in connecting rod 21 and back 12, and regulate pressure by pressing spring 11, guarantee that sowing suppression monomer has enough pressure over the ground, to adapt to different soil.Two disk sowing suppression monomers can move up and down by connecting rod 21, realize profiling.Two disk sowing suppression monomers are installed corresponding to the position of plough 6, and the stalk after preventing to pulverize, weeds produce to stop up between sowing mechanism and block up.
During operation, power drive system 3 to cutter shaft 4, drives cutter shaft 4 high speed rotating with the power transmission of tractor; Stubble breaking knife formula wedge angle plough 6 breakings trench digging and fertilising, the stalk that sharp front edge 15 can will be run into cuts, the stalk weeds of Qie Duaning will be along moving on the front cutting edge inclined-plane, be installed in flail knife 5 on the cutter shaft 4 in groups and be close to the both sides high speed rotating of spade, remove the stalk weeds of prolong knot on plough 6 spades; Double disk opener 8 secondary ditching sowing on fertile ditch in two disk sowing suppression monomers, and be parallel four connecting rod individual profilings, press wheel 9 carries out the suppression of soil.
Do not bury in flail knife 5 courses of work of the present utility model, the rate of wear only is traditional about 20%; Double disk opener 8 secondary ditching sowing on fertile ditch in two disk sowing suppression monomers 10, the normal pressure that needs is little.The speed of complete machine is at 7～9km/h.
It should be noted last that: above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be contained in the middle of the claim scope of the present utility model again.
Claims (8)
1, the anti-blocking wheat no-tillage planter of a kind of driving, comprise: frame (2), the power drive system (3) that is connected with frame (2), seed manure case (13), be installed in the cutter shaft that has cutter (4), plough (6) and two disk sowing suppression monomer on the frame (2), it is characterized in that, it is preceding that cutter shaft (4) is installed in plough (6), and two disk sowing suppression monomers are housed behind the plough (6).
2, the anti-blocking wheat no-tillage planter of driving according to claim 1, it is characterized in that, cutter shaft (4) joins with dynamic transfer system, cutter on it is flail knife (5), flail knife (5) mounted in pairs, two flail knives (5) circumferentially evenly are provided with cutter shaft (4), and per two pairs of flail knives are one group, are symmetricly set on the both sides of the spade of plough (6).
3, the anti-blocking wheat no-tillage planter of driving according to claim 1 and 2, it is characterized in that, described pair of disk sowing suppression monomer is the parallel four-bar linkage of individual profiling, and it comprises double disk opener (8), adjustable press wheel (9), parallel four connecting rod rests (10) of relative position up and down; Wherein, double disk opener (8) fixes as one with parallel four connecting rod rests (10), and press wheel (9) connects with parallel four connecting rod rests (10) by its connecting rod.
4, the anti-blocking wheat no-tillage planter of driving according to claim 3, it is characterized in that, the small end of press wheel (9) is hinged with parallel four connecting rod rests (10), and the connecting rod middle part of press wheel (9) is adjusted bolt by one and is fixed together with parallel four connecting rod rests (10).
5, the anti-blocking wheat no-tillage planter of driving according to claim 2 is characterized in that, the following end distance ground 3～5cm of the flail knife (5) on the cutter shaft (4), flail knife (5) one sides or both sides band cutting edge.
6, the anti-blocking wheat no-tillage planter of driving according to claim 3 is characterized in that, the following end distance ground 3～5cm of the flail knife (5) on the cutter shaft (4), flail knife (5) one sides or both sides band cutting edge.
7, the anti-blocking wheat no-tillage planter of driving according to claim 1 and 2, it is characterized in that, plough (6) comprises spade (18), fertile pipe (7), is installed in blade (15), flank (16), the side plate (17) of spade (18) bottom, and the front end and the ground of blade (15) are acute angle.
8, the anti-blocking wheat no-tillage planter of driving according to claim 1 and 2 is characterized in that, plough (6) is stubble breaking knife formula wedge angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520144400 CN2865222Y (en) | 2005-12-16 | 2005-12-16 | Driving antiplugging no-tillage planter for wheat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520144400 CN2865222Y (en) | 2005-12-16 | 2005-12-16 | Driving antiplugging no-tillage planter for wheat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2865222Y true CN2865222Y (en) | 2007-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520144400 Expired - Fee Related CN2865222Y (en) | 2005-12-16 | 2005-12-16 | Driving antiplugging no-tillage planter for wheat |
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| CN (1) | CN2865222Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102550149A (en) * | 2012-01-12 | 2012-07-11 | 新疆农垦科学院 | Active anti-blockage type zero-tillage precision seed planter |
| CN103416124A (en) * | 2012-10-08 | 2013-12-04 | 华中农业大学 | Rape and wheat all-purpose seeder |
| CN104756634A (en) * | 2015-04-17 | 2015-07-08 | 河南农业大学 | Dual-purpose no-tillage fertilizing-sowing machine for maize and wheat |
| CN108633360A (en) * | 2018-07-12 | 2018-10-12 | 河北农业大学 | Multifunctional straw biological reactor operation all-in-one machine |
| CN109792864A (en) * | 2019-01-14 | 2019-05-24 | 华中农业大学 | The anti-blocking deep fertilizing device of joint seed-sowing machine active |
| CN109845457A (en) * | 2019-04-11 | 2019-06-07 | 夏津农家丰植保农机服务专业合作社 | A kind of wheat seeder |
| CN112075147A (en) * | 2020-08-15 | 2020-12-15 | 石河子大学 | Multifunctional integrated seeder |
-
2005
- 2005-12-16 CN CN 200520144400 patent/CN2865222Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102550149A (en) * | 2012-01-12 | 2012-07-11 | 新疆农垦科学院 | Active anti-blockage type zero-tillage precision seed planter |
| CN103416124A (en) * | 2012-10-08 | 2013-12-04 | 华中农业大学 | Rape and wheat all-purpose seeder |
| CN104756634A (en) * | 2015-04-17 | 2015-07-08 | 河南农业大学 | Dual-purpose no-tillage fertilizing-sowing machine for maize and wheat |
| CN108633360A (en) * | 2018-07-12 | 2018-10-12 | 河北农业大学 | Multifunctional straw biological reactor operation all-in-one machine |
| CN109792864A (en) * | 2019-01-14 | 2019-05-24 | 华中农业大学 | The anti-blocking deep fertilizing device of joint seed-sowing machine active |
| CN109845457A (en) * | 2019-04-11 | 2019-06-07 | 夏津农家丰植保农机服务专业合作社 | A kind of wheat seeder |
| CN112075147A (en) * | 2020-08-15 | 2020-12-15 | 石河子大学 | Multifunctional integrated seeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070207 Termination date: 20101216 |