CN204014455U - A kind of no-tillage seeding machine - Google Patents
A kind of no-tillage seeding machine Download PDFInfo
- Publication number
- CN204014455U CN204014455U CN201420472643.1U CN201420472643U CN204014455U CN 204014455 U CN204014455 U CN 204014455U CN 201420472643 U CN201420472643 U CN 201420472643U CN 204014455 U CN204014455 U CN 204014455U
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- China
- Prior art keywords
- wheel
- chain
- fertilizer
- frame
- sowing
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- 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
- Y02P60/14—Measures for saving energy, e.g. in green houses
Abstract
The utility model belongs to agricultural mechanical field, disclose a kind of no-tillage seeding machine, comprise: frame, front link, rear connecting frame, land wheel, fertilizer ditcher mechanism, sowing and ditching mechanism, described fertilizer plough is connected in frame, described seed opener is connected on rear connecting frame, described front link, land wheel are connected in frame, are connected between described front link and rear connecting frame by quadric chain; Described fertilizer ditcher mechanism comprises fertilizer plough, fertile case, defertilizing tube, fertilizer apparatus, is arranged on fertilizer apparatus on fertile case and the first chain-wheel mechanism, and described first chain-wheel mechanism is connected between described fertilizer apparatus and land wheel; Described sowing and ditching mechanism comprises seed opener, plants case, seeding unit, the second chain-wheel mechanism, and described second chain-wheel mechanism is connected between described seeding unit and land wheel.Sowing and ditching mechanism of the present utility model is connected with frame by double leval jib, can adapt to different earth's surfaces, ensures that seed level is consistent.
Description
Technical field
The utility model belongs to agricultural machinery technological field, relates to a kind of no-tillage seeding machine.
Background technology
No matter external existing precise seeding machine of corn is mechanical type or pneumatic type, its complex structure, cost are high, and mainly concentrate on the application of Pneumatic precision sower, and mechanical precise sower uses less, be not suitable for satisfying the requirements of Tendency of Agricultural Machinery in China main frame, China's rural area tractor is that master is difficult to meet power demand with medium and small.
Domestic existing precise seeding machine of corn is adapted to large area and levels land sowing, and relative mountain area, upper level plot are less, and the soil seeding operation of ground condition complexity, cannot ensure that sowing seed level is consistent, causes sowing effect poor.
Existing precision sower also also exists, and fertilising is comparatively concentrated, press wheel rolls groove and crosses the problems such as dark.
Utility model content
There is sowing weak effect to solve existing sower, cannot ensure sowing depth uniformity, the utility model provides a kind of no-tillage seeding machine.
The technical solution adopted in the utility model is: a kind of no-tillage seeding machine, comprise: frame, front link, rear connecting frame, land wheel, fertilizer ditcher mechanism, sowing and ditching mechanism, described fertilizer plough is connected in frame, described seed opener is connected on rear connecting frame, described front link, land wheel are connected in frame, are connected between described front link and rear connecting frame by quadric chain;
Described fertilizer ditcher mechanism comprises fertilizer plough, fertile case, defertilizing tube, fertilizer apparatus, is arranged on fertilizer apparatus on fertile case and the first chain-wheel mechanism, described first chain-wheel mechanism is connected between described fertilizer apparatus and land wheel, for driving described fertilizer apparatus work under the drive of described land wheel;
Described sowing and ditching mechanism comprises seed opener, plants case, seeding unit, the second chain-wheel mechanism, and described second chain-wheel mechanism is connected between described seeding unit and land wheel, for driving described seeding unit work under the drive of described land wheel.
Preferably, also comprise press wheel mechanism, described press wheel mechanism comprises connecting rod and press wheel, and described link is connected with rear connecting frame, and described press wheel is hollow wheel.
Preferably, described press wheel is rubber wheel.
Preferably, described fertilizer plough is connected in described frame by V-type clamp or fixed head.
Preferably, described seeding unit comprises seeder housing and is arranged on the sowing bucket wheel in seeder housing.
Preferably, described first chain-wheel mechanism and/or the second chain-wheel mechanism comprise sprocket wheel and chain.
Advantage of the present utility model and beneficial effect are: the frame in no-tillage seeding machine of the present utility model, connected by double leval jib between front link and sowing and ditching mechanism, different earth's surfaces can be adapted to, guarantee seed level is consistent, 1 to 4 row can be realized sow respectively by mounting and cut off power, require lower to sowing plot.Sower one-stop operation of the present utility model can complete the multiple working procedures such as trench digging, sowing, fertilising, earth backing, suppression, is applicable to mountain area, the operation of upper level corn seeding.This sower adopts mechanical type scoop-wheel seeding method, and broadcasting loss rate to seed is zero, lower to supporting power demand, and supporting power is 18-40 horsepower wheel tractor.Tool has the following advantages: 1, implement structure is simply compact, easy to adjust, supporting power suitable for China, adapts to mountain area, the requirement of upper level corn mechanical planting; 2, facility seeding quality is stablized, and each row sowing depth is consistent; 3, facility realize corn precision metering, meet the requirement of GB JB/T1029-2013 simple grain (precision) sower technical conditions; 4, facility meet energy-saving and emission-reduction requirement, and one-stop operation completes multiple working procedure, realize energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 is the structural representation of the no-tillage seeding machine of a kind of embodiment of the utility model;
Fig. 2 is the structural representation of the fertilizer plough of a kind of embodiment of the utility model;
Fig. 3 is the seeding unit schematic diagram of the sowing and ditching mechanism of a kind of embodiment of the utility model;
Fig. 4 is the seed opener schematic diagram of the sowing and ditching mechanism of a kind of embodiment of the utility model;
Fig. 5 is the structural representation of the press wheel of a kind of embodiment of the utility model.
Embodiment
Be further described embodiment of the present utility model below in conjunction with drawings and Examples, following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, for the structural representation of the no-tillage seeding machine of a kind of embodiment of the utility model, this no-tillage seeding machine comprises: frame 2, front link 3, rear connecting frame 6, land wheel 1, fertilizer ditcher mechanism, sowing and ditching mechanism, described fertilizer ditcher mechanism is connected in frame 2, described sowing and ditching mechanism is connected on rear connecting frame 6, described front link 3 and land wheel 1 are connected in frame 2, are connected between described front link 3 and rear connecting frame 6 by quadric chain 8;
Described fertilizer ditcher mechanism comprises fertilizer plough 5, fertile case 4, defertilizing tube, is arranged on fertilizer apparatus on fertile case and the first chain-wheel mechanism, described defertilizing tube is connected on described fertile case 4 and fertilizer plough, described first chain-wheel mechanism is connected between described fertilizer apparatus and land wheel, for driving described fertilizer apparatus work under the drive of described land wheel, so that the fertilizer be arranged in described fertile case is transported to defertilizing tube by fertilizer apparatus, be transported in the groove that plough outputs through defertilizing tube;
Described sowing and ditching mechanism comprises seed opener 10, plants case 9, is arranged on seeding unit in kind of case and the second chain-wheel mechanism, described second chain-wheel mechanism is connected between described seeding unit and land wheel, for driving described seeding unit work under the drive of described land wheel, so that the seed be arranged in described kind of case is transported in the groove that seed opener outputs by seeding unit.
Frame in no-tillage seeding machine of the present utility model and being connected by double leval jib between front link and sowing and ditching mechanism, different earth's surfaces can be adapted to, guarantee seed level is consistent, can realize multirow and sows respectively, require lower to sowing plot by mounting and cut off power.
Fertilizer ditcher mechanism of the present utility model is for realizing trench digging and fertilising, wherein, fertilizer apparatus is provided with in fertile case, fertilizer apparatus is connected with land wheel by the first chain-wheel mechanism, defertilizing tube is connected on the outlet of described fertilizer apparatus and the trailing flank of fertilizer plough, described first chain-wheel mechanism drives described fertilizer apparatus work under the drive of described land wheel, so that the fertilizer be arranged in described fertile case is transported to defertilizing tube by fertilizer apparatus, is transported in the groove that plough outputs through defertilizing tube.
As shown in Figure 2, for the structural representation of the fertilizer plough of a kind of embodiment of the utility model, fertilizer plough 5 of the present utility model can be one or more, be mobily connected in described frame, spacing between adjacent fertilizer plough can adjust, and is connected in described frame particular by V-type clamp or fixed head.The fertilizer plough 5 of the present embodiment comprises body 51, wing shovel 52 and the edge of shovel 53, the end of body 51 is connected in frame, an edge of shovel 53 is provided with in the front end of body 51, the edge of shovel 53 is the chisel-like structure tilted, become with horizontal plane the first angle to arrange, can realize fertilizer degree of depth 8-12cm, the rear side of body is provided with a wing shovel 52, wing shovel 52 becomes the second angle to arrange with horizontal plane, and the size of the second angle and the first angle can be arranged as required.
Before sowing and ditching mechanism of the present utility model is connected by double leval jib on link, owing to have employed quadric chain, make sowing and ditching mechanism can free floating, performance of following an example is good, different earth's surfaces can be adapted to, guarantee seed level is consistent, can realize 1 to 4 row and sows respectively, require lower to sowing plot by mounting and cut off power.Wherein, described second chain-wheel mechanism is connected between described seeding unit and land wheel, for driving described seeding unit work under the drive of described land wheel, to be transported in the groove that seed opener outputs by seeding unit by the seed be arranged in described kind of case.
As shown in Figure 3, be the seeding unit schematic diagram of the sowing and ditching mechanism of a kind of embodiment of the utility model, seeding unit selects scoop-wheel structure as figure: wherein 11 is sowing bucket wheel, and 12 is seeder housing; During work, bucket wheel is with the rotation of Verticle disk, seed is filled with in the little spoon of seed plate under gravity, when seed plate turns to the top of seeding unit, seed enters in the nibs of sowing chamber, when turning to the bottom of seeding unit, discharge along sowing port, the seed not being filled with little spoon then flows back to the Chong Zhong district of seeding unit bottom, kind of a device is hung because this seeding unit need not be arranged, thus very little to seed damage.
As shown in Figure 4, be the seed opener schematic diagram of the sowing and ditching mechanism of a kind of embodiment of the utility model, seed opener 10 adopts boots dihedral formula, for being transported to by the seed of reception in groove that seed opener outputs.The seed opener 10 of the present embodiment can be one or more, and be mobily connected on described rear connecting frame, the spacing between adjacent seed opener can adjust, and is connected in described frame particular by V-type clamp or fixed head.Realize line-spacing, spacing in the rows is adjustable, line-spacing is electrodeless adjustment between 500mm-700mm, and spacing in the rows establishes 7 kinds of spacing in the rows available between 150mm-330mm, meets corn seeding needs.
Land wheel of the present utility model is connected by sprocket wheel with between sowing and ditching mechanism and fertilizer ditcher mechanism, land wheel and adopt sprocket wheel, chain transmission mode between sowing and ditching mechanism and fertilizer ditcher mechanism, reliable transmission, tractor-drawn facility advance, land wheel is by starting to rotate with earth surface, and band movable sprocket, chain rotate, by transmission at different levels, final drive seeding unit and fertilizer apparatus rotate, and realize seeding, fertilizer.
As shown in Figure 5, be the structural representation of the press wheel of a kind of embodiment of the utility model, this press wheel comprises press wheel 13 and connecting rod 14, and connecting rod 14 is connected with rear connecting frame, and described press wheel 13 is hollow wheel or rubber wheel.The press wheel of the present embodiment adopts hollow wheel and/or rubber wheel can alleviate pressure to soil, solves press wheel and rolls groove and cross dark problem.
The above is only preferred embodiments of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a no-tillage seeding machine, it is characterized in that, comprise: frame, front link, rear connecting frame, land wheel, fertilizer ditcher mechanism, sowing and ditching mechanism, described fertilizer plough is connected in frame, described seed opener is connected on rear connecting frame, described front link, land wheel are connected in frame, are connected between described front link and rear connecting frame by quadric chain;
Described fertilizer ditcher mechanism comprises fertilizer plough, fertile case, defertilizing tube, fertilizer apparatus, is arranged on fertilizer apparatus on fertile case and the first chain-wheel mechanism, described first chain-wheel mechanism is connected between described fertilizer apparatus and land wheel, for driving described fertilizer apparatus work under the drive of described land wheel;
Described sowing and ditching mechanism comprises seed opener, plants case, seeding unit, the second chain-wheel mechanism, and described second chain-wheel mechanism is connected between described seeding unit and land wheel, for driving described seeding unit work under the drive of described land wheel.
2. no-tillage seeding machine according to claim 1, is characterized in that, also comprises press wheel mechanism, and described press wheel mechanism comprises connecting rod and press wheel, and described link is connected with rear connecting frame, and described press wheel is hollow wheel.
3. no-tillage seeding machine according to claim 2, is characterized in that, described press wheel is rubber wheel.
4. no-tillage seeding machine according to claim 1, is characterized in that, described fertilizer plough is connected in described frame by V-type clamp or fixed head.
5. no-tillage seeding machine according to claim 1, is characterized in that, described seeding unit comprises seeder housing and is arranged on the sowing bucket wheel in seeder housing.
6. no-tillage seeding machine according to claim 1, is characterized in that, described first chain-wheel mechanism and/or the second chain-wheel mechanism comprise sprocket wheel and chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420472643.1U CN204014455U (en) | 2014-08-21 | 2014-08-21 | A kind of no-tillage seeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420472643.1U CN204014455U (en) | 2014-08-21 | 2014-08-21 | A kind of no-tillage seeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204014455U true CN204014455U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420472643.1U Expired - Fee Related CN204014455U (en) | 2014-08-21 | 2014-08-21 | A kind of no-tillage seeding machine |
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| CN (1) | CN204014455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107006177A (en) * | 2016-01-28 | 2017-08-04 | 王梅忠 | A kind of floated corn drill of stable type half |
-
2014
- 2014-08-21 CN CN201420472643.1U patent/CN204014455U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107006177A (en) * | 2016-01-28 | 2017-08-04 | 王梅忠 | A kind of floated corn drill of stable type half |
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| 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: 20141217 Termination date: 20150821 |
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| EXPY | Termination of patent right or utility model |