CN106550632A - A kind of suction hole adjustable seed device - Google Patents
A kind of suction hole adjustable seed device Download PDFInfo
- Publication number
- CN106550632A CN106550632A CN201510636857.7A CN201510636857A CN106550632A CN 106550632 A CN106550632 A CN 106550632A CN 201510636857 A CN201510636857 A CN 201510636857A CN 106550632 A CN106550632 A CN 106550632A
- Authority
- CN
- China
- Prior art keywords
- suction hole
- air chamber
- seeds sucker
- hole
- 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.)
- Pending
Links
Abstract
The invention discloses a kind of suction hole adjustable seed device, arranges the gentle room of disc carrier in inhaling and is inserted on the power transmission shaft of seeder;In the embedded air chamber of the seeds sucker left surface, its left side is fitted with the air chamber concave surface, and its right side is fitted and linked together with the liner end face for arranging.By inserting different liners on seeds sucker, realization takes the regulation of kind of a size, shape, spacing and quantity to the present invention, and then realizes seed and different Seeding Quantities, the adjustment of hill spacing in seeding process to different shapes and sizes.
Description
Technical field
The present invention relates to technical field of agricultural mechanical equipment, and in particular to a kind of suction hole is adjustable take it is kind mechanical.
Background technology
Sowing is important step during production estimation, and seeding mechanization not only can improve productivity ratio, liberation labour force, and can improve productivity effect, promote increasing both production and income.Taking kind of principle and can be divided into two big class of mechanical type and Pneumatic type by seeding apparatus, due to air-suction type seed metering device seed sizes are required it is not tight, it is not necessary to selected classification, wound kind is few, simple grain program request realized easily, it is big etc. that seeder operating speed improves potentiality, has obtained extensive research and application.The difference of object and cropping pattern is sowed in seeding process, there are different requirements to the size of suction hole size, every seed number per and hill spacing, the regulation of existing air-aspiration type hole sowing machine is general to be completed by the way of seeds sucker and duckbilled component with different suction hole quantity and different pore size is changed, as seeds sucker is arranged on inside hole sowing wheel, adjustment hill spacing needs the replacing that part dismounting can just be completed seeds sucker, therefore dismounting is bothered very much, waste time and energy, the strong influence using effect of equipment.
The content of the invention
The present invention is to avoid the weak point existing for above-mentioned prior art, a kind of suction hole adjustable seed device is provided, the device can be according to the requirement of cropping pattern and Seeding Quantity, by different liners are arranged on seeds sucker, adjust and participate in inhaling on seeds sucker suction hole position and suction hole size, the regulation of spacing planted, and then effectively realize seed size and every cave Seeding Quantity, the change of sowing hill spacing in seeding process.
The present invention is adopted the following technical scheme that to solve technical problem:
A kind of of the invention suction hole adjustable seed device is structurally characterized in that:
Seeds sucker is set(2)And air chamber(1)It is inserted in the power transmission shaft of seeder(4)On;The seeds sucker(2)With the power transmission shaft(4)For tight fit, can rotate with power transmission shaft;The air chamber(1)Empty set is in the power transmission shaft(4)On, not with power transmission shaft(4)Rotate;The seeds sucker(2)Left surface is embedded in air chamber(1)In, with the air chamber(1)Concave side has gap, can rotate relative to air chamber, its left side and the air chamber(1)Female end face is fitted, the liner of its right side and setting(3)End face is fitted and is linked together.
A kind of construction featuress of suction hole adjustable seed device of the present invention lie also in:Seeds sucker(2)To be provided with the disk body of datum hole;Liner(3)For zonal and arc, there are two kinds of structures, structure one arranges hollow tightening pin(31)And suction hole(32), the suction hole(32)The different through hole of shape, size or spacing can be processed into as needed, through hole is set inside the hollow tightening pin (32) and is communicated with the suction hole (33);Structure two only arranges tightening pin(33), the tightening pin(33)For solid post, to block seeds sucker(2)Upper no datum hole.
Compared with the prior art, the present invention has the beneficial effect that:
1st, overall structure of the present invention is simply novel, easy to operate, time saving and energy saving;Suitable for the smart seed-fetching of large seed, can require quickly to carry out taking kind of a regulation according to sowing, widen the scope of application of seeds sucker, improve seeding quality and efficiency, reduce labor intensity.
2nd, the present invention provides matrix for rapid-assembling/disassembling liner using the structure that datum hole is arranged on seeds sucker.
3rd, the present invention adopts lining structure, realize seed fetching equipment well not pull down from power transmission shaft, can realize taking kind of a regulation for hole size, size and spacing by different liners are installed on seeds sucker, and then seed and different Seeding Quantities, the adjustment of hill spacing in seeding process to different shape and size are realized, improve the working performance of seeder.
Description of the drawings
Fig. 1 is main structure diagram of the present invention;
Fig. 2 is side-looking complete section structural representation of the present invention;
Fig. 3 is seeds sucker structural representation of the present invention;
Fig. 4 is one main structure diagram of lining structure of the present invention;
Fig. 5 is one vertical view cutaway drawing structural representation of lining structure of the present invention;
Fig. 6 is that the vertical view of lining structure of the present invention two shows that structure is intended to;
Fig. 7 is that a kind of pitch of holes of lining structure of the present invention reduces schematic diagram;
Fig. 8 is that a kind of pitch of holes of lining structure of the present invention increases schematic diagram;
Fig. 9 is that a kind of bore dia of lining structure of the present invention expands schematic diagram;
Label in figure:1 air chamber, 2 seeds suckers, 3 liners, 4 power transmission shafts, 31 hollow tightening pins, 32 suction holes, 33 tightening pins.
Specific embodiment
A kind of of the invention suction hole adjustable seed device is structurally characterized in that:
Referring to Fig. 1 and Fig. 2, seeds sucker 2 is set and air chamber 1 is inserted on the power transmission shaft 4 of seeder;The seeds sucker 2 is tight fit with the power transmission shaft 4, can be rotated with power transmission shaft;1 empty set of the air chamber is not rotated with power transmission shaft 4 on the power transmission shaft 4;In the embedded air chamber 1 of 2 left surface of the seeds sucker, there is gap with 1 concave side of the air chamber, can rotate relative to air chamber, its left side is fitted with 1 female end face of the air chamber, and its right side is fitted and linked together with 3 end face of liner for arranging.
In being embodied as, as shown in figure 3, seeds sucker 2 is the disk body for being provided with datum hole;Liner 3 has two kinds of structures, as shown in Fig. 4, Fig. 5, Fig. 7, Fig. 8 and Fig. 9, structure one arranges hollow tightening pin 31 and suction hole 32, the suction hole 32 can be processed into the different through hole of shape, size or spacing as needed, arrange through hole and communicate with the suction hole 32 inside the hollow tightening pin 31;As shown in fig. 6, structure two only arranges tightening pin 33, the tightening pin 33 is solid post, to block no datum hole on seeds sucker 2.
Operating process:
Before sowing, seeds sucker 2 and air chamber 1 are inserted on the power transmission shaft 4 of seeder;Required according to plantation agronomy and seed size, by the liner 3 for choosing(Such as Fig. 5)Shown, on insertion seeds sucker in datum hole, liner 3 is fixed in the datum hole of seeds sucker 2 by hollow tightening pin 31 and is fitted with seeds sucker 2, collectively constitutes suction kind through hole;It is also inserted into lining structure two simultaneously(Such as Fig. 6)It is shown, to block no datum hole on seeds sucker 2.By taking Fig. 1 as an example, on the datum hole of seeds sucker 2, outmost turns insertion is the lining structure one with suction hole, and what the circle of the inside two was inserted is the lining structure two without suction hole, is illustrated, this seeds sucker once only broadcasts a kind;If needing to broadcast 2 seeds in a kind cave, on the datum hole of seeds sucker 2, the insertion of the circle of outermost 2 is the lining structure one with suction hole, and what the circle of the inside one was inserted is the lining structure two without suction hole, by that analogy, can complete the regulation of Seeding Quantity;When Fig. 7 liners replace figure Fig. 4 liners, the spacing of sowing is that hill spacing diminishes;When Fig. 8 liners replace figure Fig. 4 liners, the spacing of sowing is that hill spacing becomes big;When Fig. 9 liners replace Fig. 4 liners, the bigger crop seed of diameter can be broadcast.
During sowing, in the case where power transmission shaft 4 drives, seeds sucker 2 is rotated relative to air chamber 1, seed is adsorbed on the suction hole 32 on liner 3 in the presence of 1 negative pressure of air chamber, and take the seed of absorption out of seed chamber, when 1 bottom dead slot region of air chamber is gone to, as negative pressure disappears, the seed of absorption is fallen in the corresponding seed box in lower end in the presence of deadweight, and realization takes kind of a process.The device meets the regulation to suction hole size shape and spacing by different liners 3 is arranged on seeds sucker 2, so realize different plant species plantation and seeding process in regulation to Seeding Quantity and hill spacing.
Claims (3)
1. a kind of suction hole adjustable seed device, is characterized in that:
Arrange and inhale mid-game(2)And air chamber(1)It is inserted in the power transmission shaft of seeder(4)On;The seeds sucker(2)Left surface is embedded in air chamber(1)In, its left side and the air chamber(1)Concave surface is fitted, the liner of its right side and setting(3)End face is fitted and is linked together.
2. suction hole adjustable seed device according to claim 1, is characterized in that the seeds sucker(2)To be provided with the disk body of datum hole.
3. suction hole adjustable seed device according to claim 1, is characterized in that the liner(3)For zonal and arc, there are two kinds of structures, structure one arranges hollow tightening pin(31)And suction hole(32), the suction hole(32)The different through hole of shape, size or spacing can be processed into as needed, through hole is set inside the hollow tightening pin (31) and is communicated with the suction hole (32);Structure two only arranges tightening pin(33), the tightening pin(33)For solid post.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510636857.7A CN106550632A (en) | 2015-09-29 | 2015-09-29 | A kind of suction hole adjustable seed device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510636857.7A CN106550632A (en) | 2015-09-29 | 2015-09-29 | A kind of suction hole adjustable seed device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106550632A true CN106550632A (en) | 2017-04-05 |
Family
ID=58417253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510636857.7A Pending CN106550632A (en) | 2015-09-29 | 2015-09-29 | A kind of suction hole adjustable seed device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106550632A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108496482A (en) * | 2018-03-22 | 2018-09-07 | 朱彩玲 | A kind of adjustable agricultural implanted device |
CN110972635A (en) * | 2019-07-02 | 2020-04-10 | 青岛农业大学 | Seeding-adjustable corn plot precision seed-metering disc and use method thereof |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5401035A (en) * | 1992-07-29 | 1995-03-28 | Schoenmaekers; Johannes G. | Circumferential seal for a vacuum pressure chamber on a metering device |
RU2230446C1 (en) * | 2002-09-24 | 2004-06-20 | Азово-Черноморская государственная агроинженерная академия | Pneumatic seeding unit |
CN2779833Y (en) * | 2005-03-18 | 2006-05-17 | 黑龙江省农业机械工程科学研究院 | High speed pneumatic seeding tray |
CN2891620Y (en) * | 2006-06-01 | 2007-04-25 | 陈恒 | Pneumatic precision mulching seed planter |
CN201057703Y (en) * | 2007-06-19 | 2008-05-14 | 李金泽 | Seed plate for multiple seeds |
RU2421970C1 (en) * | 2010-03-22 | 2011-06-27 | Федеральное государственное образовательное учреждение высшего профессионального образования "Ставропольский государственный аграрный университет" | Sowing device of pneumatic tillage sowing machine |
CN102365914A (en) * | 2011-09-08 | 2012-03-07 | 华南农业大学 | Seed suction disk with rapid transforming holes and seeder |
CN102550184A (en) * | 2012-02-26 | 2012-07-11 | 陈恒 | Seed suction tray mounted on air suction-type seed metering device |
CN202455801U (en) * | 2012-02-29 | 2012-10-03 | 陈恒 | Seed sucking disc |
CN203934317U (en) * | 2014-07-08 | 2014-11-12 | 内蒙古农业大学机电工程学院 | Small-sized seed essence amount seed plate |
CN205030084U (en) * | 2015-09-29 | 2016-02-17 | 四川农业大学 | Get kind of a ware with adjustable inhale kind of a hole |
-
2015
- 2015-09-29 CN CN201510636857.7A patent/CN106550632A/en active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5401035A (en) * | 1992-07-29 | 1995-03-28 | Schoenmaekers; Johannes G. | Circumferential seal for a vacuum pressure chamber on a metering device |
RU2230446C1 (en) * | 2002-09-24 | 2004-06-20 | Азово-Черноморская государственная агроинженерная академия | Pneumatic seeding unit |
CN2779833Y (en) * | 2005-03-18 | 2006-05-17 | 黑龙江省农业机械工程科学研究院 | High speed pneumatic seeding tray |
CN2891620Y (en) * | 2006-06-01 | 2007-04-25 | 陈恒 | Pneumatic precision mulching seed planter |
CN201057703Y (en) * | 2007-06-19 | 2008-05-14 | 李金泽 | Seed plate for multiple seeds |
RU2421970C1 (en) * | 2010-03-22 | 2011-06-27 | Федеральное государственное образовательное учреждение высшего профессионального образования "Ставропольский государственный аграрный университет" | Sowing device of pneumatic tillage sowing machine |
CN102365914A (en) * | 2011-09-08 | 2012-03-07 | 华南农业大学 | Seed suction disk with rapid transforming holes and seeder |
CN102550184A (en) * | 2012-02-26 | 2012-07-11 | 陈恒 | Seed suction tray mounted on air suction-type seed metering device |
CN202455801U (en) * | 2012-02-29 | 2012-10-03 | 陈恒 | Seed sucking disc |
CN203934317U (en) * | 2014-07-08 | 2014-11-12 | 内蒙古农业大学机电工程学院 | Small-sized seed essence amount seed plate |
CN205030084U (en) * | 2015-09-29 | 2016-02-17 | 四川农业大学 | Get kind of a ware with adjustable inhale kind of a hole |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108496482A (en) * | 2018-03-22 | 2018-09-07 | 朱彩玲 | A kind of adjustable agricultural implanted device |
CN110972635A (en) * | 2019-07-02 | 2020-04-10 | 青岛农业大学 | Seeding-adjustable corn plot precision seed-metering disc and use method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205040213U (en) | Get adjustable air -suction type disseminator in kind of hole | |
CN103749049B (en) | Inside fill kind of a strength integrated arranging precise seeder | |
CN208931642U (en) | A kind of agricultural unmanned plane that can uniformly sow | |
CN102349382B (en) | Pneumatic dibbling seed feeding device | |
CN104756651A (en) | Precision seed-metering device and precision seed-metering device group for direct sowing of small-granular seeds | |
CN103329666A (en) | Push rod-mixing disc combination type bidirectional pneumatic precise seed sowing device for rice bud seed direct sowing | |
CN106550632A (en) | A kind of suction hole adjustable seed device | |
CN206602811U (en) | The adjustable plug-in type feed mechanism for seed of one kind amount of broadcasting | |
CN106941824A (en) | The adjustable Pneumatic precision seed sowing device of one kind amount of broadcasting | |
CN104488415A (en) | Directional seed charge precise seeding apparatus for non-round single seeds | |
CN106550630B (en) | A kind of adjustable seeder | |
CN106576525B (en) | A kind of adjustable seeder of post rod type | |
CN211240787U (en) | Unloading mechanism for agricultural seeder | |
CN203801254U (en) | Air suction type roller seed metering device | |
CN205030084U (en) | Get kind of a ware with adjustable inhale kind of a hole | |
CN204968457U (en) | Disseminator with adjustable | |
CN204968437U (en) | Inhale kind of a dish quick assembly disassembly and get kind of a ware | |
CN204272643U (en) | A kind of suction type precise seeder | |
CN201805695U (en) | Pneumatic seed plate with raised suction holes | |
CN206909101U (en) | A kind of adjustable seeder of plate aspirated-air type | |
CN204047113U (en) | A kind of air-sucking type cylinder seeder | |
CN207235404U (en) | The adjustable Pneumatic precision seed sowing device of one kind amount of broadcasting | |
CN105794366B (en) | A kind of Qu Zhong mechanisms of precision seeding machine | |
CN202713925U (en) | Needle head type pneumatic seeding apparatus | |
CN106550629A (en) | A kind of seeds sucker fast assembling-disassembling seed-taking device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170405 |