CN2298638Y - Rotary cultivating and stubble cleaning seeder - Google Patents
Rotary cultivating and stubble cleaning seeder Download PDFInfo
- Publication number
- CN2298638Y CN2298638Y CN 97236346 CN97236346U CN2298638Y CN 2298638 Y CN2298638 Y CN 2298638Y CN 97236346 CN97236346 CN 97236346 CN 97236346 U CN97236346 U CN 97236346U CN 2298638 Y CN2298638 Y CN 2298638Y
- Authority
- CN
- China
- Prior art keywords
- seeding
- seeder
- rotary tillage
- stubble
- colter assembly
- 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
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- Soil Working Implements (AREA)
Abstract
The utility model discloses a rotary tillage wheatland seeder which is composed of an inverse rotating coulter assembly, a driving box, a breast board, a separating grid and a seeder, wherein a seed manure box is arranged at the top of the seeder and is connected with a seeding head positioned at the outer side of the separating grid through a seed conveying tube. The utility model is especially suitable for the operation on a field with high root and stubble left by a combine harvester and is also suitable for the operation on a green manure field, finishes in one time the operation of rotary tillage, stubble cleaning and seeding, achieves the purpose of one machine with multiple functions, and has the characteristics of simple structure, convenient operation, good seeding quality and strong adaptability.
Description
The utility model belongs to a kind of agricultural driving primary tillage equipment, relates in particular to the improvement of stubble ploughing, rotary tillage machine.
Along with the continuous transformation of traditional farming to the modernization agricultural, agricultural combine is universal just day by day.And combine is widely-used, when increasing substantially the rice harvest mechanized operation level, stay the coca stubble again and shed a large amount of crop straw weeds, must go ahead of the rest stubble-cleaning, turn over after, can use exempt from (the lacking) of strip sowing kind device to plough the drilling machine operation, bring inconvenience to farming operation.In order successfully to carry out the tractor-ploughing operation, at present, the method that is adopted: a kind of is behind the weeds such as burning straw, wheat straw of setting fire, and carries out the machine sowing operation again, and this method had both made that great number of organic matters was wasted, and contaminated environment worsens soil quality again; Another kind is to use Chinese patent (ZL8217474.6) disclosed " stubble ploughing, rotary tillage machine " to carry out stubble ploughing, rotary tillage, this method is after having finished stubble ploughing, rotary tillage, still must carry out the machine sowing operation, form, increase unnecessary operation procedure ploughing of repeating of soil, hack, covering.Therefore, said method all exists operations such as rotary tillage, stubble-cleaning, sowing and can not once finish, and these processes not only need to implement respectively, and has the mechanical cultivation that repeats, increase the agricultural machinery input, be unfavorable for the further raising of cultivating quality and agricultural machinery working efficient.
Task of the present utility model provide a kind of simple in structure, easy to operate, can when finishing rotary tillage, stubble-cleaning, sow the rotary tillage tiller-seeder of seed manure and earthing operation.
In order to achieve the above object, rotary tillage tiller-seeder of the present utility model includes the colter assembly, with the transmission case that the colter assembly links to each other, lays respectively at the breast boards and the separate gate of the outer front and rear part of colter assembly circumference; Difference from prior art is, at the rear portion of described colter assembly seeding apparatus is housed, and a seeding head is housed on this seeding apparatus at least.During work, cutting cubic metre of earth to always opposite with the complete machine direction of advance of its colter assembly realizes stubble-cleaning, earthing.
After adopting said structure, owing to seeding apparatus is housed at the rear portion of colter assembly, make this machine not only possess the function of stubble ploughing, rotary tillage, and has the advantage of seeding operation simultaneously again, thereby realized that multi-jobs such as rotary tillage, stubble-cleaning, seeding and fertilizing finish simultaneously, both can be used for high stubble, the operation of green manure ground, also can be used for low stubble, no stub land operation, reached the purpose of a tractor serves several purposes; Again because the seeding head on the seeding apparatus, be in the back of separate gate, and the position can be along front and back, different directions is adjusted up and down, can obtain different sowing depth easily, the downward inertia of soil impelling can be finished the earthing of seed manure again automatically, has improved the seeding operation quality; As required, the seed manure case is respectively charged into kind and fertile, can realizes again broadcasting the fertilising operation with layer seeding and fertilizing or layering.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of an embodiment of the utility model rotary tillage tiller-seeder.
The general part that the colter assembly 1 of the rotary tillage stubble-cleaning place of broadcasting machine shown in Figure 1 is made up of with the colter that is connected mutually with it coulter shaft, power are oppositely cut the soil rotation by transmission case 3 input coulter shaft to drive colter assembly .There is the breast boards 2 on the frame of being loaded on colter assembly periphery front portion, there is the separate gate 6 that links to each other with breast boards 2 at the rear portion, separate gate 6 is one group of grizzly bar that are arranged in parallel, and it is enough to stop passing through of grass stubble 15, and the grogs that colter is cut throwing then can pass grizzly bar to be continued to dish out.Seeding apparatus 10 is equipped with in colter assembly 1 rear portion separate gate 6 outsides, and seeding apparatus 10 tops are that the lower end of a seed manure case 4, seed manure case 4 links to each other with 8 seeding heads 11 respectively by 8 variable length grain tubes 7; Grain tube 7 adopts crooked, the flexible structure of energy, also can adopt the fixed structure form; Be equipped with in seed manure case 4 and can impel seed manure to arrange the seeding unit of sending 5 in order, seeding unit 5 can be corresponding common structure such as grooved pulley type, disc type, stirring-type; Seed manure case 4 adopts separation structures, many case combining structures all in protection domain of the present utility model, drops into respectively in the seed manure case kind and fertile, can carry out seeding and fertilizing simultaneously.Seeding head 11 is installed on the connecting plate 9, and connecting plate 9 is connected with adjustable plate 8, and adjustable plate 8 is loaded on the frame, regulates adjustable plate 8, can change the high and low position of seeding head 11, to realize the different seeding and fertilizing degree of depth.Press wheel 12 behind the machine is connected on the frame, and it is that a roll-type structure rolls across on earthing, to finish the suppression of soil.
During use, complete machine articulates power by transmission case 3, cutting colter assembly 1 that stubble, green manure and soil be inverted in the lump cuts and throws and enter breast boards 2, and when moving to separate gate 6 places with colter assembly 1, cut grass such as stubble, green manure stubble 15 separated grid 6 block force along its inboard continue descending, lay reaches the stubble-cleaning purpose in the bottom of soil.The soil block that is shredded by colter is under action of centrifugal force, then pass separate gate 6 impellings and go out, and formation earthing 13, the seeding head 11 that is arranged in separate gate 6 outsides and inserts the impelling grogs is sowed simultaneously or is applied fertilizer, seed manure 14 is capped on earthing 13 times just, finishes whole operations after press wheel 13 suppressions.
Claims (4)
1, a kind of rotary tillage tiller-seeder, mainly by colter assembly, the transmission case that links to each other with the colter assembly, the breast boards and the separate gate that lay respectively at the outer front and rear part of colter assembly are formed, it is characterized in that: seeding apparatus (10) is equipped with at described colter assembly (1) rear portion, is connected with a seeding head (11) on this seeding apparatus (10) at least.
2, rotary tillage tiller-seeder according to claim 1 is characterized in that: this seeding apparatus (10) be seed manure case (4) by the seeding head (11) that grain tube (7) is attached thereto, seeding unit (5) is housed in the seed manure case (4).
3, rotary tillage tiller-seeder according to claim 1 is characterized in that: this seeding head (11) is positioned at separate gate (6) outside and is loaded on the connecting plate (9), and connecting plate (9) is connected with adjustable plate (8).
4, rotary tillage tiller-seeder according to claim 1 is characterized in that: there is suppression plate (12) this seeding head (11) back, and press wheel (12) links to each other with frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236346 CN2298638Y (en) | 1997-01-28 | 1997-06-16 | Rotary cultivating and stubble cleaning seeder |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97207116.4 | 1997-01-28 | ||
| CN97207116 | 1997-01-28 | ||
| CN 97236346 CN2298638Y (en) | 1997-01-28 | 1997-06-16 | Rotary cultivating and stubble cleaning seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2298638Y true CN2298638Y (en) | 1998-12-02 |
Family
ID=34065832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97236346 Expired - Fee Related CN2298638Y (en) | 1997-01-28 | 1997-06-16 | Rotary cultivating and stubble cleaning seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2298638Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102415233A (en) * | 2011-08-25 | 2012-04-18 | 东北农业大学 | Dead axle rigid tooth type servicing device for stubble field seedbed |
| CN103460840A (en) * | 2013-08-16 | 2013-12-25 | 宿州市农业机械研究所 | Wheat stubble cleaning and soybean non-tillage seeding machine |
| CN103460839A (en) * | 2013-01-25 | 2013-12-25 | 权世华 | Stubble cleaning and ridging tillage machine |
-
1997
- 1997-06-16 CN CN 97236346 patent/CN2298638Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102415233A (en) * | 2011-08-25 | 2012-04-18 | 东北农业大学 | Dead axle rigid tooth type servicing device for stubble field seedbed |
| CN102415233B (en) * | 2011-08-25 | 2014-10-29 | 东北农业大学 | Dead axle rigid tooth type servicing device for stubble field seedbed |
| CN103460839A (en) * | 2013-01-25 | 2013-12-25 | 权世华 | Stubble cleaning and ridging tillage machine |
| CN103460839B (en) * | 2013-01-25 | 2016-01-06 | 权世华 | Stubble-cleaning ridging harvesting and tillage machine |
| CN103460840A (en) * | 2013-08-16 | 2013-12-25 | 宿州市农业机械研究所 | Wheat stubble cleaning and soybean non-tillage seeding machine |
| CN103460840B (en) * | 2013-08-16 | 2015-12-23 | 宿州市农业机械研究所 | Wheat stubble-cleaning soybean no-tillage seeding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |