CN104472076A - Dual-purpose type seeding device with drilled seeding and hole seeding of wheat and rice - Google Patents
Dual-purpose type seeding device with drilled seeding and hole seeding of wheat and rice Download PDFInfo
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- CN104472076A CN104472076A CN201410781135.6A CN201410781135A CN104472076A CN 104472076 A CN104472076 A CN 104472076A CN 201410781135 A CN201410781135 A CN 201410781135A CN 104472076 A CN104472076 A CN 104472076A
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Abstract
The invention relates to a dual-purpose type seeding device with drilled seeding and hole seeding of wheat and rice, which aims at increasing the utilization rate of a seeding machine in wheat-rice rotation areas. The dual-purpose type seeding device comprises a seed arranging unit, a seed distributing unit and a seeding unit, wherein the seed arranging unit comprises a seed arranger, a seed arranger shaft, a seed receiving hopper and a plastic seed arranging pipe which is inserted into a seed guiding pipe; the seed distributing unit comprises the seed guiding pipe and a seed distributing mechanism, wherein the seed distributing mechanism comprises a crank, a connecting rod, a seed baffle plate, a baffle plate fixing shaft and a shaft sleeve; the seed guiding pipe is fixed on a rack, the upper end of the seed guiding pipe is communicated with the seed arranging unit and the lower end of the seed guiding pipe is fixedly communicated with the seeding unit; the crank of the seed distributing mechanism is fixed on the seed arranger shaft, and a cylindrical bulge at one end of the crank is hinged with the upper end of the connecting rod; the lower end of the connecting rod is connected with one end of the baffle plate fixing shaft; the baffle plate fixing shaft penetrates through the seed guiding pipe to be arranged in a shaft hole of the seed baffle plate; the shaft sleeve is arranged between the baffle plate fixing shaft and the seed guiding pipe; and the seeding unit comprises a dovetail type seeding hole and a flow distributing stopper which is arranged on a platform at a seed outlet.
Description
Technical field
The present invention relates to a kind of wheat rice bar bunch planting dual-purpose type seeding apparatus, belong to agricultural mechanical field.
Background technology
Rice direct-seeding is exactly do not carry out seedling, transplanting and directly seed is sowed at a kind of planting type in land for growing field crops.Large area rice direct-seeding can save a large amount of labour, alleviates the contradiction that labour is seasonal nervous, and to realizing the lightness of Rice Production, specialization, scale have great significance, and has wide promotion prospect.But paddy rice will carry out bunch planting, wheat will carry out the drilling of wide seedling band, and for Mai Dao continuous cropping district, sowed in two seasons with two kinds of dissimilar sowers, sower availability is low, and planting cost is high.
Summary of the invention
The object of the present invention is to provide a kind of wheat wide seedling belt that can realize to sow the dual-purpose type seeding apparatus that can realize again paddy rice hole seeding, improve the availability of sower, reduce planting cost.Its technical scheme is as follows:
Wheat rice bar bunch planting dual-purpose type seeding apparatus involved in the present invention is arranged in wheat no-tillage planter frame, comprising: seeding unit, point kind of unit and sowing unit, described seeding cellular installation, in seeder case bottom surface, comprises seeding unit, seeding unit axle, receiving funnex, plastics discharging tube, and plastics discharging tube inserts in point grain conductor of kind of unit, described point of kind cellular installation is on seeder frame, comprise grain conductor, seed sorting mechanism, wherein seed sorting mechanism comprises crank, connecting rod, seed baffle, baffle plate fixed axis, axle sleeve, grain conductor upper end is communicated with seeding unit, lower end is fixedly communicated with sowing unit, seed sorting mechanism crank is fixed on seeding unit axle one end, rotate together with seeding unit axle, cylindrical projection and the small end of crank one end are hinged, the cylindrical projection of baffle plate fixed axis one end is installed in the microscler orbit hole in connecting rod lower end, the baffle plate fixed axis other end is arranged in the flat axis hole of seed baffle bottom surface through grain conductor, seed baffle is arranged on grain conductor inside, and the seed baffle of different rows is connected, between baffle plate fixed axis and grain conductor, axle sleeve is installed, described sowing unit comprises dovetail type sowing opening and shunting block, and dovetail type sowing opening is fixed on grain conductor lower end, and shunting block is arranged on the platform at seed export place, and dovetail type sowing opening bottom surface inwall is close in lower surface.
Described point of kind unit, is characterized in that grain conductor is the rectangular steel pipe of 50 × 32 × 3, and two sides, steel pipe upper end have diameter to be the circular hole of 10mm between two parties, install axle sleeve in hole.
Described point kind of unit, be close to grain conductor inwall when it is characterized in that seed sorting mechanism seed baffle closes, angle at 45 ° with grain conductor inwall, a fixed cover is welded in seed baffle lower surface, fixed cover interior bone is flat, and seed baffle baffle plate fixed axis is fixed on grain conductor inside.
Described baffle plate fixed axis, is characterized in that baffle plate fixed axis 90-degree bent, and one end is the flat axle matched with baffle plate lower surface fixed cover endoporus, and flat axle has aperture near the position of end, installs steady pin; The other end is also flat axle, and flat horizontal surface has cylindrical projection, is connected with connecting rod lower end.
Described connecting rod, is characterized in that small end has circular hole, hinged with crank, and there is microscler orbit hole lower end, is connected with baffle plate fixed axis, and baffle plate fixed axis slides in microscler orbit hole.
Described crank, it is characterized in that crank is fixed on seeding unit axle, rotate together with seeding unit axle, crank external part has cylindrical projection, hinged with small end.
Described sowing unit, it is characterized in that dovetail type sowing opening is welded on grain conductor, there is rectangular opening upper surface, is communicated with grain conductor, sowing opening width is 10 ~ 12mm, after wheat cultivation, seed is the distribution of seedling band, and sowing base plate is the arc plate concaved, and has shunting action to seed, after planting seed amount distribution is the parabola shaped of opening upwards, both sides seed is many, and middle seed is few, is conducive to playing Dominance in border row; There is platform above sowing opening seed export, in the middle of platform, have circular hole, be used for shunting block is installed.
Described shunting block, it is characterized in that shunting block is triangle, there is screwed hole upper surface, be arranged on the platform at dovetail type sowing opening seed export place, dovetail type sowing opening bottom surface inwall is close in lower surface, and during sowing paddy rice, shunting block ensures that seed is distributed in kind of bed both sides, forms two caves.
Operation principle: seeding unit axle is driven by the press wheel after sower, and crank is arranged on seeding unit axle, rotates together with seeding unit axle, drive link is moved, the microscler track bottom of connecting rod is fixed axle head cylindrical projection with baffle plate and is contacted, and drive baffle plate fixed axis to rotate, seed baffle is opened; When rotating to certain angle, baffle plate fixes the microscler gliding in tracks of cylindrical projection at connecting rod of axle head, and seed baffle stays open state; When sliding into the top of microscler track, crank continues to rotate, and baffle plate fixed axis but reversely rotates under the effect of connecting rod, and seed baffle is closed; After turning an angle, baffle plate fixes axle head projection reverse slide in the microscler track of connecting rod, and seed baffle keeps closed condition again; When sliding into the bottom of microscler track, crank continues to rotate, and baffle plate fixed axis rotates forward under the effect of connecting rod, and seed baffle is opened; So repeatedly, realize repeatedly the opening of seed baffle, close, thus realize being interrupted point kind.
During sowing wheat, seed sorting mechanism and shunting block are removed, seed falls continuously in grain conductor, shunts after dropping to the bottom surface of dovetail type sowing opening indent, kind of bed to be formed laterally less, band shape that both sides are many.
During sowing paddy rice, install seed sorting mechanism and shunting block, seed falls to arriving dovetail type sowing opening in grain conductor, flows to sowing opening both sides after encountering shunting block, and kind of bed is formed laterally two caves.
Compared with prior art, its advantage is in the present invention:
(1) realize wheat seeder and rice seeder is dual-purpose, improve the availability of sower, reduce planting cost;
(2) seed sorting mechanism is simple, easy for installation;
(3) dovetail type sowing opening realizes wheat wide seedling belt sowing, and seed amount distribution is the parabola shaped of opening upwards, and middle few, both sides are many, give full play to Dominance in border row, are conducive to high yield.
Accompanying drawing illustrates:
Fig. 1 wheat rice bar bunch planting dual-purpose type seeding apparatus overall diagram
Fig. 2 wheat rice bar bunch planting dual-purpose type seeding apparatus working state figure
Fig. 3 wheat rice bar bunch planting dual-purpose type seeding apparatus section components figure
Embodiment:
Wheat rice bar bunch planting dual-purpose type seeding apparatus is as shown in Figures 1 to 3 arranged in wheat no-tillage planter frame, mainly comprises: seeding unit, point kind of unit and sowing unit, described seeding cellular installation, in seeder case bottom surface, comprises seeding unit 1, seeding unit axle 12, receiving funnex 3, plastics discharging tube 4, and plastics discharging tube 4 inserts in point grain conductor 8 of kind of unit, described point of kind cellular installation is on seeder frame, comprise grain conductor 8 and seed sorting mechanism, wherein seed sorting mechanism comprises crank 2, connecting rod 5, seed baffle 6, baffle plate fixed axis 7, axle sleeve 11, grain conductor 8 upper end is communicated with seeding unit, lower end is fixedly communicated with sowing unit, seed sorting mechanism crank 2 is fixed on seeding unit axle 12 one end, rotate together with seeding unit axle 12, the cylindrical projection of crank 2 one end and connecting rod 5 upper end thereof, the cylindrical projection of baffle plate fixed axis 7 one end is installed in the microscler orbit hole in connecting rod 5 lower end, baffle plate fixed axis 7 other end is arranged in the flat axis hole of seed baffle 6 bottom surface through grain conductor 8, seed baffle 6 is arranged on grain conductor 8 inner, and the seed baffle 6 between different rows is connected, ensure that seed baffle 6 opening and closing is synchronous, axle sleeve 11 is installed between baffle plate fixed axis 7 and grain conductor 8, described sowing unit comprises dovetail type sowing opening 9 and shunting block 10, and dovetail type sowing opening 9 is fixed on grain conductor 8 lower end, and shunting block 10 is arranged on the platform at dovetail type sowing opening 9 seed export place, and dovetail type sowing opening 9 bottom surface inwall is close in lower surface.
During work, seeding unit axle is driven by the press wheel after sower, crank 2 is arranged on seeding unit axle 12 one end, rotate together with seeding unit axle 12, drive link 5 is moved, the microscler track bottom of connecting rod 5 contacts with cylindrical projection on baffle plate fixed axis 7 one end, drive baffle plate fixed axis 7 to rotate, seed baffle 6 is opened; After crank 2 rotates to an angle, the cylindrical projection on baffle plate fixed axis 7 one end is at the microscler gliding in tracks of connecting rod 5, and seed baffle 6 stays open state; When the cylindrical projection of baffle plate fixed axis 7 one end slides into the top of the microscler track of connecting rod 5, crank 2 continues to rotate, and baffle plate fixed axis 7 reversely rotates under connecting rod 5 acts on, and seed baffle 6 is closed; After bent axle turns an angle again, cylindrical projection reverse slide in the microscler track of connecting rod 5 of baffle plate fixed axis 7 one end, seed baffle 6 keeps closed condition; When the cylindrical projection of baffle plate fixed axis 7 one end is when sliding into the bottom of the microscler track of connecting rod 5, crank 2 continues to rotate, and baffle plate fixed axis 7 rotates forward under connecting rod 5 acts on, and seed baffle 6 is opened again; Crank 2 does not stop to rotate, and seed baffle 6 is repeatedly opened, closed, thus realization interruption point is planted.
During sowing wheat, crank 2, connecting rod 5, seed baffle 6, baffle plate fixed axis 7 and shunting block 10 are removed, seed falls continuously in grain conductor 8, shunts after dropping to the bottom surface of dovetail type sowing opening 9 indent, kind of bed to be formed laterally less, band shape that both sides are many.
During sowing paddy rice, install crank 2, connecting rod 5, seed baffle 6, baffle plate fixed axis 7 and shunting block 10, seed falls to arriving dovetail type sowing opening 9 in grain conductor 8, flows to both sides, dovetail type sowing opening 9 bottom surface after encountering shunting block 10, and kind of bed is formed laterally two caves.
Claims (8)
1. a wheat rice bar bunch planting dual-purpose type seeding apparatus, comprises seeding unit, point kind of unit and sowing unit, it is characterized in that:
Described seeding unit is fixed on seeder case bottom surface, comprises seeding unit 1, seeding unit axle 12, receiving funnex 3, plastics discharging tube 4, and wherein plastics discharging tube 4 one end is inserted in point grain conductor 8 of kind of unit;
Described point kind of a unit is fixed in frame, comprise grain conductor 8 and seed sorting mechanism, wherein seed sorting mechanism is arranged on one end of seeding apparatus of seeder axle 12, comprise crank 2, connecting rod 5, seed baffle 6, baffle plate fixed axis 7, axle sleeve 11, grain conductor 8 upper end is communicated with seeding unit, lower end is fixedly communicated with sowing unit, seed sorting mechanism crank 2 is fixed on seeding unit axle 12, connecting rod 5 upper end and crank 2 one end hinged, lower end is connected with baffle plate fixed axis 7, it is inner that seed baffle 6 is arranged on grain conductor 8, fixed by baffle plate fixed axis 7, baffle plate fixed axis 7 is through the hole of grain conductor 8 sidewall, baffle plate fixed axis 7 and install axle sleeve 11 between grain conductor 8,
Described sowing unit comprises dovetail type sowing opening 9 and shunting block 10, and dovetail type sowing opening 9 upper surface is fixedly communicated with point kind of a unit, and shunting block 10 is installed at seed export place.
2. as claimed in claim 1 point of kind of a unit, is characterized in that grain conductor 8 is the rectangular steel pipe of 50 × 32 × 3, and two sides, steel pipe upper end have diameter to be the circular hole of 10mm between two parties, installation axle sleeve 11 hole in.
3. as claimed in claim 1 point of kind of unit, grain conductor 8 inwall is close to when it is characterized in that seed sorting mechanism seed baffle 6 closes, with grain conductor 8 inwall angle at 45 °, a flat axis hole is fixed in seed baffle 6 lower surface, and it is inner that seed baffle 6 is fixed on grain conductor 8 with baffle plate fixed axis 7.
4. baffle plate fixed axis 7 as described in claim 1,3, it is characterized in that baffle plate fixed axis 7 90-degree bent, one end is the flat axle matched with the flat axis hole of seed baffle 6 lower surface, flat axle has aperture near the position of end, steady pin is installed, flat axle passes the flat axis hole of grain conductor 8 and seed baffle 6 lower surface, is cascaded by the seed baffle 6 of different rows, ensures that the opening and closing of seed baffle 6 is synchronous; The other end of baffle plate fixed axis 7 is also flat axle, and flat axial plane has cylindrical projection, is connected with connecting rod 5 lower end.
5. connecting rod 5 as described in claim 1,4, it is characterized in that there is circular hole connecting rod 5 upper end, hinged with crank 2, there is microscler orbit hole lower end, is connected with baffle plate fixed axis 7, and baffle plate fixed axis 7 slides in the microscler orbit hole of connecting rod 5.
6. crank 2 as described in claim 1,5, it is characterized in that crank 2 is fixed on seeding unit axle 12 one end, rotate together with seeding unit axle 12, there is cylindrical projection the microscler one end of crank 2, with connecting rod 5 upper end thereof.
7. sow unit as claimed in claim 1, it is characterized in that there is rectangular opening dovetail type sowing opening 9 upper surface, be fixedly communicated with grain conductor 8; Seed export place width is 10 ~ 12mm, and after wheat cultivation, seed is the distribution of seedling band; Sowing base plate is the arc plate concaved, and has shunting action to seed, and after planting seed amount distribution is the parabola shaped of opening upwards; There is platform above seed export, in the middle of platform, have circular hole, be used for shunting block 10 is installed.
8. shunting block 10 as claimed in claim 8, it is characterized in that shunting block 10 is triangles, there is screwed hole upper surface, be arranged on the platform at dovetail type sowing opening 9 seed export place, seed export is close in lower surface, during sowing paddy rice, shunting block 10 ensures that seed is distributed in kind of bed both sides, forms two caves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410781135.6A CN104472076B (en) | 2014-12-18 | 2014-12-18 | A kind of wheat rice bunch planting dual-purpose type seeding apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410781135.6A CN104472076B (en) | 2014-12-18 | 2014-12-18 | A kind of wheat rice bunch planting dual-purpose type seeding apparatus |
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| Publication Number | Publication Date |
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| CN104472076A true CN104472076A (en) | 2015-04-01 |
| CN104472076B CN104472076B (en) | 2019-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410781135.6A Active CN104472076B (en) | 2014-12-18 | 2014-12-18 | A kind of wheat rice bunch planting dual-purpose type seeding apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104782284A (en) * | 2015-04-21 | 2015-07-22 | 新疆科神农业装备科技开发股份有限公司 | High-density precision seeder |
| CN106612788A (en) * | 2017-02-17 | 2017-05-10 | 山东省农业机械科学研究院 | Air-suction seed suction roller type wide-seedling-zone wheat seed sowing device |
| CN109451926A (en) * | 2018-12-26 | 2019-03-12 | 聊城市华盛汽车零部件有限公司 | A kind of dibbler and its working method with combined type discharging tube structure |
| CN109496505A (en) * | 2018-11-13 | 2019-03-22 | 山东理工大学 | Precise seeder is used in the wide seedling band sowing of fine grain seed |
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| US20020050238A1 (en) * | 1995-12-29 | 2002-05-02 | Case Corporation | Seed planter apparatus and method |
| CN2865225Y (en) * | 2005-12-16 | 2007-02-07 | 中国农业大学 | Antiplugging furrow opener |
| CN101658090A (en) * | 2008-08-29 | 2010-03-03 | 董志军 | Seeder |
| CN202095270U (en) * | 2010-12-23 | 2012-01-04 | 赵武云 | Precision hill-direct-seeding machine for seeding corns in full-film covering double-furrow mode |
| CN103636325A (en) * | 2013-11-27 | 2014-03-19 | 石河子大学 | Direct-inserting type precision dibbler and seeder comprising direct-inserting type precision dibbler |
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2014
- 2014-12-18 CN CN201410781135.6A patent/CN104472076B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020050238A1 (en) * | 1995-12-29 | 2002-05-02 | Case Corporation | Seed planter apparatus and method |
| CN2865225Y (en) * | 2005-12-16 | 2007-02-07 | 中国农业大学 | Antiplugging furrow opener |
| CN101658090A (en) * | 2008-08-29 | 2010-03-03 | 董志军 | Seeder |
| CN202095270U (en) * | 2010-12-23 | 2012-01-04 | 赵武云 | Precision hill-direct-seeding machine for seeding corns in full-film covering double-furrow mode |
| CN103636325A (en) * | 2013-11-27 | 2014-03-19 | 石河子大学 | Direct-inserting type precision dibbler and seeder comprising direct-inserting type precision dibbler |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104782284A (en) * | 2015-04-21 | 2015-07-22 | 新疆科神农业装备科技开发股份有限公司 | High-density precision seeder |
| CN104782284B (en) * | 2015-04-21 | 2016-08-24 | 新疆科神农业装备科技开发股份有限公司 | High density precision planter |
| CN106612788A (en) * | 2017-02-17 | 2017-05-10 | 山东省农业机械科学研究院 | Air-suction seed suction roller type wide-seedling-zone wheat seed sowing device |
| CN109496505A (en) * | 2018-11-13 | 2019-03-22 | 山东理工大学 | Precise seeder is used in the wide seedling band sowing of fine grain seed |
| CN109451926A (en) * | 2018-12-26 | 2019-03-12 | 聊城市华盛汽车零部件有限公司 | A kind of dibbler and its working method with combined type discharging tube structure |
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|---|---|
| CN104472076B (en) | 2019-06-11 |
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