CN103975671A - Precision seeder capable of realizing synchronous transmission of conveying and rotary drum - Google Patents
Precision seeder capable of realizing synchronous transmission of conveying and rotary drum Download PDFInfo
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- CN103975671A CN103975671A CN201410219621.9A CN201410219621A CN103975671A CN 103975671 A CN103975671 A CN 103975671A CN 201410219621 A CN201410219621 A CN 201410219621A CN 103975671 A CN103975671 A CN 103975671A
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Abstract
The invention provides a precision seeder capable of realizing the synchronous transmission of conveying and a rotary drum. The precision seeder comprises a rack, wherein a hole pressing part, a seed clearing part, a seed storage vibration part and a seeding part which are connected to one another through a transmission mechanism are arranged on the rack, a seedling growing tray is arranged on the transmission mechanism, the hole pressing part comprises a hole pressing shaft arranged on the rack, hole pressing wheels are arranged on the hole pressing shaft, hole pressing lugs on the hole pressing wheels are in contact with the seedling growing tray, the seed clearing part comprises a seed clearing and air blowing pipe arranged on the rack, a seed clearing and air blowing nozzle is arranged on the seed clearing and air blowing pipe, the seed storage vibration part comprises a seed storage groove and a seeding vibrator which is arranged on the rack, the seed storage groove is formed in the rack, the seeding part comprises a seeding shaft arranged on the rack, the seeding rotary drum is arranged on the seeding shaft, a seeding hole is formed in the seeding rotary drum, the transmission mechanism comprises a conveyer belt arranged on the rack, and the conveyer belt and the seeding shaft are driven by the synchronous transmission mechanism. The precision seeder is small in size, high in seeding precision, and convenient to install and debug, saves the cost, realizes the synchronous transmission of conveying and seeding and has the good conveying and seeding coordination property.
Description
Technical field
The seed precision seeder that the present invention relates to a kind of conveying and cylinder Synchronous Transmission, belongs to agricultural machinery field.
Background technology
At present, seed (seeds such as tobacco, fruits and vegetables) sowing adopts Mechanization sowing in a large number, a kind of precision sower (abbreviation precision seeder) for example, and primary structure comprises presses cave portion, the formation such as kind portion, storage kind of vibration section and sowing portion clearly, each portion is independently arranged in frame separately, and connect by conveying mechanism, during work, conveying mechanism and each structure are driven by power separately, the shortcoming of its existence has: one, conveying mechanism is long, machine volume is large, takes up room many, and cost is high; Two, the transmission mechanism of each portion arranges different power from sowing, need to be coordinated by controlling organization, and complex structure like this, cost is high, but it is poor to exist in actual use seeding accuracy; Three, install, debug trouble.
Summary of the invention
The object of the invention is, in order to overcome the shortcoming of prior art, provides a kind of volume little, and cost is economized, and carries and sowing Synchronous Transmission, coordinates mutually, and seeding accuracy is high, easy for installation, is convenient to the conveying of debugging and the seed precision seeder of cylinder Synchronous Transmission.
The technical scheme of the seed precision seeder of conveying of the present invention and cylinder Synchronous Transmission is: it is characterized in that comprising a frame, the cave portion that presses is set in frame, clear kind portion, storage kind of vibration section and sowing portion, each portion is connected by conveying mechanism, on conveying mechanism, place seedling-cultivating tray, described pressure cave portion comprises rack-mounted pressure cave axle, press on the axle of cave cavity pressing wheel is installed, pressure cave projection on cavity pressing wheel contacts with breeding dish, clear kind of described portion comprises rack-mounted clear kind of gas blow pipe, clear kind gas blow pipe is provided with plants clearly blowing nozzle, described storage kind vibration section comprises rack-mounted storage kind groove and sowing vibrator, described sowing portion is included in sowing shaft is installed in frame, sowing rotary drum is installed in sowing shaft, sowing rotary drum is provided with planting hole, described conveying mechanism comprises rack-mounted conveyer belt, conveyer belt and sowing shaft are driven by synchronous drive mechanism.
The invention discloses the seed precision seeder of a kind of conveying and cylinder Synchronous Transmission, main feature is by pressure cave portion, kind portion, storage kind of vibration section and sowing portion are arranged in a frame clearly, shorten conveyer belt length, reduce machine volume, occupy little space, production cost is low, particularly conveyer belt and sowing shaft are driven by synchronous drive mechanism, and seedling-cultivating tray conveying and planting seed are driven by same power synchronous, and coordination is easy, seeding accuracy is high, improves sowing efficiency.
The seed precision seeder of conveying of the present invention and cylinder Synchronous Transmission, described synchronous drive mechanism comprises rack-mounted driving shaft, one end of driving shaft connects motor, the other end of driving shaft is installed driving gear, jackshaft is installed in frame, tumbler gear and synchronous pulley in the middle of installing on jackshaft, middle tumbler gear is meshed with driving gear, one side of sowing shaft is installed brake, the opposite side of sowing shaft is installed clutch, clutch connects driven pulley, and driven pulley is connected through Timing Belt with synchronous pulley.During work, motor is by the driving gear on driving shaft, with the middle tumbler gear engagement on jackshaft, drive jackshaft rotates, and jackshaft drives synchronous pulley, and synchronous pulley is by Timing Belt driven pulley, driven pulley drives seeding wheel cylinder to roll by clutch, realizes and carrying and sowing Synchronous Transmission.Tensioner support is installed in described frame, on tensioner support, expansion tightening wheel is installed, Timing Belt connects expansion tightening wheel, can, by regulating the position of tensioner support and expansion tightening wheel, reach the object that regulates tightness of synchronous belt.Between described cavity pressing wheel and sowing rotary drum, the upper inductive switch of installing, has had inductive switch, can respond to the seed tray of putting on the belt, makes sowing more accurate.
Accompanying drawing explanation
Fig. 1 is the seed precision seeder structural representation of conveying of the present invention and cylinder Synchronous Transmission;
Fig. 2 is synchronous drive mechanism schematic diagram of the present invention.
Embodiment
The present invention relates to the seed precision seeder of a kind of conveying and cylinder Synchronous Transmission, as Fig. 1, shown in Fig. 2, comprise a frame 1, the cave portion that presses is set in frame, clear kind portion, storage kind of vibration section and sowing portion, each portion is connected by conveying mechanism, on conveying mechanism, place seedling-cultivating tray 4, described pressure cave portion comprises rack-mounted pressure cave axle 2, press on the axle of cave cavity pressing wheel 3 is installed, pressure cave projection 31 on cavity pressing wheel 3 contacts with breeding dish 4, clear kind of described portion comprises rack-mounted clear kind of gas blow pipe 5, clear kind gas blow pipe 5 is provided with plants clearly blowing nozzle 6, described storage kind vibration section comprises storage kind groove 7 and the sowing vibrator 8 being arranged in frame 1, described sowing portion is included in sowing shaft 9 is installed in frame 1, sowing rotary drum 10 is installed in sowing shaft, sowing rotary drum is provided with planting hole 11, described conveying mechanism comprises the conveyer belt 12 being arranged in frame 1, conveyer belt 12 and sowing shaft 9 are driven by synchronous drive mechanism.The main feature of this programme is by pressure cave portion, kind portion, storage kind of vibration section and sowing portion are arranged in a frame clearly, shorten conveyer belt length, reduce machine volume, occupy little space, production cost is low, and particularly conveyer belt and sowing shaft are driven by synchronous drive mechanism, seedling-cultivating tray conveying and planting seed are driven by same power synchronous, coordination is easy, and seeding accuracy is high, improves sowing efficiency.Described synchronous drive mechanism comprises the driving shaft 21 being arranged in frame 1, one end of driving shaft connects motor 20, the other end of driving shaft is installed driving gear 22, jackshaft 23 is installed in frame, tumbler gear 24 and synchronous pulley 25 in the middle of installing on jackshaft, middle tumbler gear 24 is meshed with driving gear 22, one side of sowing shaft 9 is installed brake 26, the opposite side of sowing shaft 9 is installed clutch 27, clutch connects driven pulley 28, and driven pulley 28 is connected through Timing Belt 29 with synchronous pulley 25.During work, motor is by the driving gear on driving shaft, with the middle tumbler gear engagement on jackshaft, drive jackshaft rotates, and jackshaft drives synchronous pulley, and synchronous pulley is by Timing Belt driven pulley, driven pulley drives seeding wheel cylinder to roll by clutch, realizes and carrying and sowing Synchronous Transmission.In described frame 1, tensioner support 15 is installed, expansion tightening wheel 16 is installed on tensioner support, Timing Belt 29 connects expansion tightening wheel 16, can, by regulating the position of tensioner support and expansion tightening wheel, reach the object that regulates tightness of synchronous belt.Between described cavity pressing wheel 3 and sowing rotary drum 10, the upper inductive switch 17 of installing, has had inductive switch, can respond to the seed tray of putting on the belt, makes sowing more accurate.
Claims (4)
1. carry the seed precision seeder with cylinder Synchronous Transmission, it is characterized in that comprising a frame (1), the cave portion that presses is set in frame, clear kind portion, storage kind of vibration section and sowing portion, each portion is connected by conveying mechanism, on conveying mechanism, place seedling-cultivating tray (4), described pressure cave portion comprises rack-mounted pressure cave axle (2), press on the axle of cave cavity pressing wheel (3) is installed, pressure cave projection (31) on cavity pressing wheel (3) contacts with breeding dish (4), clear kind of described portion comprises rack-mounted clear kind of gas blow pipe (5), clear kind gas blow pipe (5) is provided with plants clearly blowing nozzle (6), described storage kind vibration section comprises storage kind groove (7) and the sowing vibrator (8) being arranged in frame (1), described sowing portion is included in the upper sowing shaft (9) of installing of frame (1), sowing rotary drum (10) is installed in sowing shaft, sowing rotary drum is provided with planting hole (11), described conveying mechanism comprises the conveyer belt (12) being arranged in frame (1), conveyer belt (12) and sowing shaft (9) are driven by synchronous drive mechanism.
2. the seed precision seeder of conveying as claimed in claim 1 and cylinder Synchronous Transmission, it is characterized in that described synchronous drive mechanism comprises the driving shaft (21) being arranged in frame (1), one end of driving shaft connects motor (20), the other end of driving shaft is installed driving gear (22), jackshaft (23) is installed in frame, tumbler gear (24) and synchronous pulley (25) in the middle of installing on jackshaft, middle tumbler gear (24) is meshed with driving gear (22), one side of sowing shaft (9) is installed brake (26), the opposite side of sowing shaft (9) is installed clutch (27), clutch connects driven pulley (28), driven pulley (28) is connected through Timing Belt (29) with synchronous pulley (25).
3. the seed precision seeder of conveying as claimed in claim 1 and cylinder Synchronous Transmission, is characterized in that the upper tensioner support (15) of installing of described frame (1), and expansion tightening wheel (16) is installed on tensioner support, and Timing Belt (29) connects expansion tightening wheel (16).
4. the seed precision seeder of conveying as claimed in claim 1 and cylinder Synchronous Transmission, is characterized in that the upper inductive switch (17) of installing between described cavity pressing wheel (3) and sowing rotary drum (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410219621.9A CN103975671B (en) | 2014-05-23 | 2014-05-23 | Conveying and the seed precision seeder sowing Synchronous Transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410219621.9A CN103975671B (en) | 2014-05-23 | 2014-05-23 | Conveying and the seed precision seeder sowing Synchronous Transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103975671A true CN103975671A (en) | 2014-08-13 |
| CN103975671B CN103975671B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410219621.9A Active CN103975671B (en) | 2014-05-23 | 2014-05-23 | Conveying and the seed precision seeder sowing Synchronous Transmission |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104686240A (en) * | 2015-01-24 | 2015-06-10 | 成都科特柯本科技有限公司 | Multifunctional vegetable seedling raising machine and seedling sowing method |
| CN106817971A (en) * | 2017-03-21 | 2017-06-13 | 浙江博仁工贸有限公司 | The drum-type Ya Xue mechanisms of rice seeder |
| CN110326403A (en) * | 2019-08-09 | 2019-10-15 | 山东省农作物种质资源中心 | It is a kind of to be laid with guide tracked bean planter certainly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2282327Y (en) * | 1997-01-31 | 1998-05-27 | 陈邦奎 | Universal seeding system with soft plastic disc (or hard disc) capable of throwing rice seedlings and growing seedlings |
| JP2005245256A (en) * | 2004-03-02 | 2005-09-15 | Sanei Giken Kogyo:Kk | Seeding device |
| CN202127603U (en) * | 2011-06-30 | 2012-02-01 | 云南省机械研究设计院 | Vacuum-adsorption type plug-seedling precision seed planter |
| CN202663772U (en) * | 2012-06-29 | 2013-01-16 | 西安圣华电子工程有限责任公司 | Seeder capable of realizing intelligent precision dibbling |
| CN103563524A (en) * | 2013-04-21 | 2014-02-12 | 刘宝才 | Pneumatic sowing and seed discharging system |
| CN203860019U (en) * | 2014-05-23 | 2014-10-08 | 浙江博仁工贸有限公司 | Seed precise seeder for synchronous transmission of conveyor belt and roller |
-
2014
- 2014-05-23 CN CN201410219621.9A patent/CN103975671B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2282327Y (en) * | 1997-01-31 | 1998-05-27 | 陈邦奎 | Universal seeding system with soft plastic disc (or hard disc) capable of throwing rice seedlings and growing seedlings |
| JP2005245256A (en) * | 2004-03-02 | 2005-09-15 | Sanei Giken Kogyo:Kk | Seeding device |
| CN202127603U (en) * | 2011-06-30 | 2012-02-01 | 云南省机械研究设计院 | Vacuum-adsorption type plug-seedling precision seed planter |
| CN202663772U (en) * | 2012-06-29 | 2013-01-16 | 西安圣华电子工程有限责任公司 | Seeder capable of realizing intelligent precision dibbling |
| CN103563524A (en) * | 2013-04-21 | 2014-02-12 | 刘宝才 | Pneumatic sowing and seed discharging system |
| CN203860019U (en) * | 2014-05-23 | 2014-10-08 | 浙江博仁工贸有限公司 | Seed precise seeder for synchronous transmission of conveyor belt and roller |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104686240A (en) * | 2015-01-24 | 2015-06-10 | 成都科特柯本科技有限公司 | Multifunctional vegetable seedling raising machine and seedling sowing method |
| CN106817971A (en) * | 2017-03-21 | 2017-06-13 | 浙江博仁工贸有限公司 | The drum-type Ya Xue mechanisms of rice seeder |
| CN110326403A (en) * | 2019-08-09 | 2019-10-15 | 山东省农作物种质资源中心 | It is a kind of to be laid with guide tracked bean planter certainly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103975671B (en) | 2016-08-24 |
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Effective date of registration: 20201130 Address after: 318000 B block, Binhai Industrial block, Taizhou Economic Development Zone, Taizhou, Zhejiang Patentee after: You Kuangbiao Address before: 318000 B block, Binhai Industrial block, Taizhou Economic Development Zone, Taizhou, Zhejiang Patentee before: ZHEJIANG BOREN INDUSTRY & TRADE Co.,Ltd. |
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Effective date of registration: 20201228 Address after: 318000 Binhai Industrial block B, Taizhou Economic Development Zone, Taizhou City, Zhejiang Province Patentee after: Chen Jiafeng Address before: 318000 Binhai Industrial block B, Taizhou Economic Development Zone, Taizhou City, Zhejiang Province Patentee before: You Kuangbiao |
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Effective date of registration: 20210204 Address after: 311401 No.3, Mingxing Road, Dongzhou street, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou saidelin Intelligent Equipment Co.,Ltd. Address before: 318000 Binhai Industrial block B, Taizhou Economic Development Zone, Taizhou City, Zhejiang Province Patentee before: Chen Jiafeng |