CN101548600A - Seeder - Google Patents
Seeder Download PDFInfo
- Publication number
- CN101548600A CN101548600A CNA200910022411XA CN200910022411A CN101548600A CN 101548600 A CN101548600 A CN 101548600A CN A200910022411X A CNA200910022411X A CN A200910022411XA CN 200910022411 A CN200910022411 A CN 200910022411A CN 101548600 A CN101548600 A CN 101548600A
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- China
- Prior art keywords
- seeding
- contact
- frame
- making switch
- seeder
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Abstract
The invention discloses a seeder which comprises a frame, a furrowing blade, a press wheel, a driving wheel and a suspended pin. The seeder is characterized in that one end of a seeding axis is provided with a transfer gear which consists of a short axis connected with the seeding axis by a ratchet wheel device, and cams and contact switches on the short axis, wherein the contact switches are connected with a battery wire which is arranged on the frame, an electromagnetic valve wire arranged in seeding passages and the cams. The short axis is provided with two cams which are arranged in dislocation. Two contact switches are arranged, one is connected with electromagnetic valves in seeding passages 1 and 3, and the other is connected with electromagnetic valves in seeding passages 2 and 4. The seeder is added with the transfer gear on the basis of the structure of a traditional seeder, thus changing the present situation that originally, all seeding passages seed simultaneously, realizing rational close planting, reducing the production cost and improving the field efficiency of the seeder.
Description
Technical field
The present invention sows type and belongs to agricultural mechanical field, is specifically related to a kind of sower.
Background technology
At present, sower mainly by frame, furrower, press wheel, driving wheel, seed-box, go up hang pin, hang pin down, discharging tube is formed, last suspension pin, the following suspension are sold the front end that is connected frame, and furrower and press wheel are fixed in the bottom of seed-box front and back machine frame at two sides respectively; The delivery outlet of seed-box by discharging tube with and the seeding channel connection that is connected as a single entity of furrower, driving wheel is installed in the back of frame, be connected with feed shaft by chain, it is that seed in all seeding passages is to broadcast simultaneously that there is shortcoming in the sower of this structure type in the process of work, cause the arrangement that all can not misplace of spacing in the rows between the crop and line-spacing, influence the output of crop, waste seed simultaneously.
Summary of the invention
At above-mentioned problems of the prior art or deficiency, the object of the present invention is to provide a kind of sower, this machine can be realized rational close planting, has improved the output of crop.
The technical solution that realizes the foregoing invention purpose is, a kind of sower, it comprises frame, furrower, press wheel, power wheel, seed-box, goes up and hang pin, following pin, the discharging tube of hanging, described upward suspension pin, the following suspension are sold the front end that is connected frame, and furrower and press wheel are fixed in the bottom of seed-box front and back machine frame at two sides respectively; The delivery outlet of seed-box by discharging tube with and the seeding channel connection that is connected as a single entity of furrower, power wheel is installed in the back of frame, be connected with feed shaft by chain, it is characterized in that, end at feed shaft is equipped with transfer gear, described transfer gear is made up of cam that has on minor axis that is connected with feed shaft by ratchet device and the minor axis and contact-making switch, wherein, contact-making switch is connected with rack-mounted battery cable, contact-making switch is connected with magnetic valve lead in being installed in the seeding passage, and contact-making switch is connected with the cam contact.
Two on cam is arranged on the described minor axis, and two cam arranged in dislocation.
Described contact-making switch has two, and one of them is connected with magnetic valve in 1, the 3 seeding passages, and another is connected with magnetic valve in 2, the 4 seeding passages.
Described geared system is the gear train of a forward rotation.
The operation principle of sower of the present invention:
By upper and lower suspension pin sower is connected with tow tractor, during operation, the power wheel that tractor drives sower rotates, power wheel drives feed shaft by chain and rotates, finish the seeding task, simultaneously, the minor axis that also drives in the transfer gear rotates, cause the cam on the minor axis to contact, thereby realize controlling seed circulation by the switch of magnetic valve with the contact-making switch interruption.
Sower of the present invention compared with prior art, its advantage is that this machine can be realized rational close planting, has improved the output of crop.
Description of drawings
Fig. 1 is the structural representation of sower of the present invention.
Fig. 2 is the structural representation of the transfer gear of sower of the present invention.
Fig. 3 is the schematic diagram of the drive system of sower of the present invention.
Fig. 4 is the structural representation of circular wheel in the transfer gear of sower of the present invention.
Embodiment
Specific embodiment being described in further detail that provides below in conjunction with accompanying drawing and inventor to technical solution of the present invention.
Fig. 1 is the general structure schematic diagram that has provided sower of the present invention, it comprises frame 1, furrower 2, press wheel 3, driving wheel 4, seed-box 5, goes up and hang pin 6, following pin 7, the discharging tube 8 of hanging, describedly go up to hang pin 7, hang the front end that pin 8 is connected frame 1 down, furrower 2 and press wheel 3 are fixed in the bottom of seed-box 5 front and back machine frame at two sides 1 respectively; The delivery outlet of seed-box 5 by discharging tube 8 with and the seeding passage 9 that is connected as a single entity of furrower 2 be communicated with, driving wheel 4 is installed in the back of frame 1, is connected with feed shaft 11 by chain 10.
Fig. 2 is the structural representation of the transfer gear of sower of the present invention, end at feed shaft 11 is equipped with transfer gear 12, and described transfer gear 12 is made up of cam 15 that has on minor axis 14 that is connected with feed shaft 11 by ratchet device 18 and the minor axis 14 and contact-making switch 16.
Fig. 3 has provided the schematic diagram of the drive system of sower of the present invention, contact-making switch 16 is connected with accumulator 13 leads on being installed in frame 1, contact-making switch 16 is connected with magnetic valve 17 leads in being installed in seeding passage 9, and contact-making switch 16 is connected with cam 15 contacts.Described contact-making switch 16 has two, and one of them is connected with magnetic valve 17 in 1, the 3 seeding passages, and another is connected with magnetic valve 17 in 2, the 4 seeding passages.
Fig. 4 has provided the structural representation of circular wheel in the transfer gear of sower of the present invention, and 15 two on cam is arranged on the minor axis 14, and two cam 15 arranged in dislocation.
Described ratchet device 18 is gear trains of an anti-reversing.
Claims (4)
1. sower, it comprises frame, furrower, press wheel, power wheel, seed-box, goes up and hang pin, following pin, the discharging tube of hanging, described upward suspension pin, the following suspension are sold the front end that is connected frame, and furrower and press wheel are fixed in the bottom of seed-box front and back machine frame at two sides respectively; The delivery outlet of seed-box by discharging tube with and the seeding channel connection that is connected as a single entity of furrower, power wheel is installed in the back of frame, be connected with feed shaft by chain, it is characterized in that, end at feed shaft (11) is equipped with transfer gear (12), described transfer gear (12) is made up of cam (15) that has on minor axis (14) that is connected with feed shaft (11) by ratchet device (18) and the minor axis (14) and contact-making switch (16), wherein, contact-making switch (16) is connected with accumulator (13) lead on being installed in frame (1), contact-making switch (16) is connected with magnetic valve (17) lead in being installed in seeding passage (9), and contact-making switch (16) is connected with cam (15) contact.
2. sower according to claim 1 is characterized in that, (15) two on cam is arranged on the described minor axis (14), and two cams (15) arranged in dislocation.
3. sower according to claim 1 is characterized in that, described contact-making switch (16) has two, and one of them is connected with magnetic valve (17) in 1, the 3 seeding passages, and another is connected with magnetic valve (17) in 2, the 4 seeding passages.
4. sower according to claim 1 is characterized in that, described ratchet device (18) is the gear train of an anti-reversing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910022411XA CN101548600B (en) | 2009-05-07 | 2009-05-07 | Seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910022411XA CN101548600B (en) | 2009-05-07 | 2009-05-07 | Seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101548600A true CN101548600A (en) | 2009-10-07 |
| CN101548600B CN101548600B (en) | 2011-09-28 |
Family
ID=41153281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910022411XA Expired - Fee Related CN101548600B (en) | 2009-05-07 | 2009-05-07 | Seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101548600B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101946571A (en) * | 2010-07-16 | 2011-01-19 | 西北农林科技大学 | Straw pulverizing covering no-tillage seeding machine |
| CN103392398A (en) * | 2013-07-27 | 2013-11-20 | 西北农林科技大学 | Double-fertilization wheat mulching and fertilizing seeder |
| WO2014026309A1 (en) * | 2012-08-14 | 2014-02-20 | Wang Yicheng | Planter driven by shaft of walking tractor |
| CN107873158A (en) * | 2017-11-27 | 2018-04-06 | 程锁英 | Upright seeder |
| CN113826467A (en) * | 2021-09-08 | 2021-12-24 | 李海华 | Small-particle crop seeding device |
-
2009
- 2009-05-07 CN CN200910022411XA patent/CN101548600B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101946571A (en) * | 2010-07-16 | 2011-01-19 | 西北农林科技大学 | Straw pulverizing covering no-tillage seeding machine |
| CN101946571B (en) * | 2010-07-16 | 2012-12-19 | 西北农林科技大学 | Straw pulverizing covering no-tillage seeding machine |
| WO2014026309A1 (en) * | 2012-08-14 | 2014-02-20 | Wang Yicheng | Planter driven by shaft of walking tractor |
| CN103392398A (en) * | 2013-07-27 | 2013-11-20 | 西北农林科技大学 | Double-fertilization wheat mulching and fertilizing seeder |
| CN107873158A (en) * | 2017-11-27 | 2018-04-06 | 程锁英 | Upright seeder |
| CN113826467A (en) * | 2021-09-08 | 2021-12-24 | 李海华 | Small-particle crop seeding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101548600B (en) | 2011-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20120507 |