CN2131278Y - Three-wheat no-tillage drill double-type operation machine - Google Patents
Three-wheat no-tillage drill double-type operation machine Download PDFInfo
- Publication number
- CN2131278Y CN2131278Y CN92226546U CN92226546U CN2131278Y CN 2131278 Y CN2131278 Y CN 2131278Y CN 92226546 U CN92226546 U CN 92226546U CN 92226546 U CN92226546 U CN 92226546U CN 2131278 Y CN2131278 Y CN 2131278Y
- Authority
- CN
- China
- Prior art keywords
- seeding
- wheat
- hand
- barley
- seed
- 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
- 238000003971 tillage Methods 0.000 title claims abstract description 10
- 238000010899 nucleation Methods 0.000 claims abstract description 31
- 238000009331 sowing Methods 0.000 claims abstract description 16
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 8
- 235000009566 rice Nutrition 0.000 claims abstract description 8
- 241000209219 Hordeum Species 0.000 claims description 18
- 235000007340 Hordeum vulgare Nutrition 0.000 claims description 18
- 241000209140 Triticum Species 0.000 claims description 9
- 235000021307 Triticum Nutrition 0.000 claims description 9
- 238000005553 drilling Methods 0.000 claims description 7
- 235000013339 cereals Nutrition 0.000 claims description 5
- 240000007594 Oryza sativa Species 0.000 claims 2
- 230000006978 adaptation Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 7
- 241000209094 Oryza Species 0.000 abstract description 6
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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- Soil Working Implements (AREA)
Abstract
A three-wheat no-tillage drill seeding compound operation machine matched with a hand tractor comprises a seed sowing device (1), a seed conveying pipe (3), a seeding head (6), a seeding rack (2), a rear-mounted ditcher (5), a rack (4) and the like, wherein the seed sowing device (1) is arranged above a hand-driven gearbox, and the seeding head (6) with an adjustable position is positioned between a hand-driven driving wheel (7) and the rear-mounted ditcher (5). Seeds fall onto a rice stubble field at the front end of the rear-mounted ditcher (5) through the seed sowing device (1), the seed conveying pipe (3) and the sowing head (6), broken soil thrown out by the ditcher (5) is directly and uniformly covered, and a plurality of processes such as three-wheat sowing, ditching, ridge building, seed earthing and the like are completed at one time, so that the operation times of machines are reduced, and the rice stubble field is particularly suitable for operation on a wet rice stubble field.
Description
The utility model relates to a kind of agricultural machinery, particularly the no-tillage drilling machine of wheat, barley and highland barley.
South is used wider wheat, barley and highland barley and is exempted from (lacking) cultivated drilling machine at present, it generally is cultivating member with the rotovator, devices such as additional seeding unit, grain tube, seeding head (plough), press wheel, seeding unit is fixed on the rotovator top, seeding head places the rear (as Chinese patent 88215378.1) of the semiclosed case of rotovator, or places the inboard of the totally-enclosed case of rotovator.Seed falls into the soil layer that Rotary tillage blade is dished out through seeding unit, grain tube, seeding head, and is covered by hack, through press wheel suppression compacting.There is following shortcoming in this class sowing unit:
(1). because seeding head is from the rotary blade close together, when soil was relatively moister, the soil block that rotary blade is dished out easily was bonded on the seeding head, cause defeated kind smooth or stop up, can't normal operation;
(2). field internal drainage ditch is absolutely necessary for the stable high yield of wheat, barley and highland barley, especially in China south, because existing sowing unit is not with ditching machine, adopt sowing, trench digging secondary operation, this has not only increased agricultural basis, and broadcasting when walking on the face of seed-bearing field when the trench digging unit, the rut place will certainly compacting soil, and influence is emerged;
(3). when soil is relatively moist, broadcast the operation of can't going to the field immediately of post-trenching unit, run into continuously and rain,, influence output because of no field internal drainage ditch causes mashed kind, seedling extremely.
In view of the foregoing, the utility model adopts rear-mounted ditching machine for ditching, building furrow, seed earthing workpiece, sets up the general structure of a seeding apparatus before ditching machine.Its objective is will provide a kind of practicality simple in structure, with low cost, light, can once finish the no-tillage drilling combined working machine of novel wheat, barley and highland barley that furrow and seed earthing were sowed, ditched, build to wheat, barley and highland barley on moist rice stubble plate field.
Below in conjunction with drawings and Examples, the utility model is elaborated.
Fig. 1 is the utility model structural map;
Fig. 2 is that seeding head is by the dress schematic diagram;
Fig. 3 is the driving wheel sectional structural map;
Fig. 4 is the post-job cross section of the utility model.
The utility model is made up of seeding unit (1), grain tube (3), seeding head (6), sowing frame (2), rear-mounted ditching machine (5) and frame (4) etc.Sowing frame (2) is the frame-type Welding Structure, utilize hand to drag bolt and tractor on the gearbox to fix, seeding unit (1) is installed in sowing frame (2) top, charge seed and a little drag between driving wheel (7) and the rear-mounted ditching machine (5) at hand, promptly seeding head (6) is positioned at the front end of ditching machine frame (4).Seeding head of the present utility model (6) be installed in one can along central siphon cover (8) move left and right the axle (9) on, the relative position of seeding head (6) and axle (9) is adjustable, central siphon cover (8) is welded on the crossbeam of ditching machine frame (4) front end, so both can regulate the sowing line-spacing, improve the trafficability characteristic of road driving again.Tractor driving wheel (7) adopts the special construction of biserial rubber wheel, is formed by connecing dish (11) connection by two rubber tires (10), and it has increased contact area, reduces ground pressure (less than 0.3 kilograms per centimeter
2), walk to adapt on the moist rice stubble plate field.The engine power some reaches driving wheel (7) during work, drive seeding unit (1) rotation by the sprocket wheel that is installed on the wheel shaft, another partly drives rear-mounted ditching machine (5) work by the band transmission, seed falls into through seeding unit (1), grain tube (3), seeding head (6) and does not plough on the rice stubble field, the hack of being dished out by rear-mounted ditching machine (5) directly evenly covers, thereby can not cause that seeding head (6) stops up, the purpose that simultaneously reaches trench digging again, builds furrow is emerged in order to water drainage drought resisting, soil moisture conservation.
Claims (4)
1, a kind of and walking tractor matching, on moist rice stubble plate field, once finish sowing, ditch, build furrow, the no-tillage drilling combined working machine of the wheat, barley and highland barley of seed earthing, form by seeding unit (1), sowing frame (2), grain tube (3), seeding head (6) and ditching machine (5), it is characterized in that ditching machine (5) adopts rear-mounted ditching machine, seeding unit (1) places on the sowing frame (2) of tower structure, seeding head (6) is positioned at hand and drags between driving wheel (7) and the ditching machine (5), drags the sprocket wheel on driving wheel (7) axle to drive seeding unit (1) work by being installed in hand.
2, the no-tillage drilling combined working machine of wheat, barley and highland barley according to claim 1 is characterized in that sowing frame (2) and is installed in hand and drags gearbox top.
3, the no-tillage drilling combined working machine of wheat, barley and highland barley according to claim 1, it is characterized in that seeding head (6) be installed in one can along central siphon cover (8) move left and right the axle (9) on, and seeding head (6) with the axle (9) relative position adjustable.
4, the no-tillage drilling combined working machine of wheat, barley and highland barley according to claim 1 is characterized in that it is the biserial rubber tyre of walking on the moist rice stubble plate of the adaptation field that hand drags driving wheel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92226546U CN2131278Y (en) | 1992-06-28 | 1992-06-28 | Three-wheat no-tillage drill double-type operation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92226546U CN2131278Y (en) | 1992-06-28 | 1992-06-28 | Three-wheat no-tillage drill double-type operation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2131278Y true CN2131278Y (en) | 1993-05-05 |
Family
ID=33770800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN92226546U Expired - Fee Related CN2131278Y (en) | 1992-06-28 | 1992-06-28 | Three-wheat no-tillage drill double-type operation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2131278Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169235A (en) * | 2019-06-04 | 2019-08-27 | 中国农业大学 | No-till Wheat adaptively keeps away a batch ditching device |
-
1992
- 1992-06-28 CN CN92226546U patent/CN2131278Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169235A (en) * | 2019-06-04 | 2019-08-27 | 中国农业大学 | No-till Wheat adaptively keeps away a batch ditching device |
| CN110169235B (en) * | 2019-06-04 | 2020-07-07 | 中国农业大学 | Self-adaptive stubble-avoiding and ditching device of wheat row-aligning no-tillage seeder |
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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 |