CN110731138A - folding small rape seeder - Google Patents

folding small rape seeder Download PDF

Info

Publication number
CN110731138A
CN110731138A CN201911184542.8A CN201911184542A CN110731138A CN 110731138 A CN110731138 A CN 110731138A CN 201911184542 A CN201911184542 A CN 201911184542A CN 110731138 A CN110731138 A CN 110731138A
Authority
CN
China
Prior art keywords
frame
clutch
foldable
hanging point
assembly
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
Application number
CN201911184542.8A
Other languages
Chinese (zh)
Inventor
吴明亮
唐叶
代振维
肖瑶
方志超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan Agricultural University
Original Assignee
Hunan Agricultural University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hunan Agricultural University filed Critical Hunan Agricultural University
Priority to CN201911184542.8A priority Critical patent/CN110731138A/en
Publication of CN110731138A publication Critical patent/CN110731138A/en
Priority to PCT/CN2020/101393 priority patent/WO2021103559A1/en
Priority to KR1020227001041A priority patent/KR20220018059A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06—Machines for making or covering drills or furrows for sowing or planting
    • A01C5/062—Devices for making drills or furrows
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06—Machines for making or covering drills or furrows for sowing or planting
    • A01C5/066—Devices for covering drills or furrows
    • A01C5/068—Furrow packing devices, e.g. press wheels
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sowing (AREA)

Abstract

The invention discloses an folding type small rape seeder, which comprises a rack, a driving assembly, a driving wheel, a ditching seeding assembly, a grab bar and a press roller, wherein the driving assembly, the driving wheel, the ditching seeding assembly, the grab bar and the press roller are arranged on the rack, the driving wheel is arranged in front of the rack, the grab bar is arranged behind the rack, folding type connecting frames are detachably arranged on the left side and the right side of the rack, the ditching seeding assembly and the press roller are arranged on the folding type connecting frames, and the ditching seeding assembly is arranged in front of the press roller.

Description

folding small rape seeder
Technical Field
The invention belongs to the technical field of agricultural machinery, and particularly relates to an foldable small rape seeder.
Background
The rape is main economic crops in China, and is planted in many places in China, the rape can be used for pressing oil after the rape is mature, and the rape has high economic benefit.
Disclosure of Invention
The invention aims to provide detachable and foldable lightweight rape seeders with convenient entry and exit, adjustable row spacing and adjustable row number and foldable small rape seeders with light weight, small volume and strong adaptability, thereby solving the problems.
In order to achieve the purpose, the invention discloses an foldable small rape seeder, which comprises a rack, and a driving assembly, a driving wheel, a ditching and seeding assembly, a grab bar and a press roller which are arranged on the rack, wherein the driving assembly is in transmission connection with the driving wheel, the driving wheel is arranged in front of the rack, the grab bar is arranged behind the rack, foldable connecting frames are detachably arranged on the left side and the right side of the rack, the ditching and seeding assembly and the press roller are arranged on the foldable connecting frames, and the ditching and seeding assembly is arranged in front of the press roller.
, arranging a rack horizontal hanging point and a rack vertical hanging point on any side of the rack, arranging a connecting rack horizontal hanging point capable of being connected with the rack horizontal hanging point and a connecting rack vertical hanging point capable of being connected with the rack vertical hanging point on the folding connecting rack, and separating the folding connecting rack from the ground when the connecting rack vertical hanging point is connected with the rack vertical hanging point.
, the rack horizontal hanging point and the connecting rack horizontal hanging point are detachably connected in a pivoted mode.
, a bolt assembly is provided on the underside of the rack horizontal hanging point for connecting the rack and the folding connecting rack, the bolt assembly is configured to be used for connecting the rack vertical hanging point and the connecting rack vertical hanging point.
, the ditching and seeding assembly comprises a seeding box and a furrow opener, the seeding box is connected to the furrow opener through a seed guide pipe, a frame seeding box shaft which penetrates through the seeding box on the frame is pivoted on the frame, a connecting frame seeding box shaft which penetrates through the seeding box on the folding connecting frame is arranged on the folding connecting frame, and the frame seeding box shaft and the connecting frame seeding box shaft are connected in a tooth-embedded manner.
, furrow opener adjusting mechanisms are further mounted on the rack and the folding connecting frame, each furrow opener adjusting mechanism comprises a transverse adjusting rod and a sliding sleeve assembly, and each sliding sleeve assembly comprises a transverse sliding sleeve transversely connected with the transverse adjusting rod in a sliding manner and a vertical sliding sleeve vertically connected with a furrow opener in a sliding manner.
, the seeding machine further comprises a clutch assembly, wherein the clutch assembly comprises a clutch control rod, a clutch connecting shaft, a reset spring, a clutch convex block, a clutch concave block and a clutch shift lever, the clutch connecting shaft is in transmission connection with the frame seeding box shaft, the clutch convex block is pivoted on the clutch connecting shaft and is in transmission connection with an output shaft of the driving assembly, the clutch concave block is in key connection with the clutch connecting shaft, the middle of the clutch shift lever is hinged with the frame, the end of the clutch shift lever is pivoted with the clutch concave block, the other end of the clutch shift lever is connected with the clutch control rod, the reset spring is sleeved on the clutch connecting shaft, the end of the reset spring is limited through the clutch concave block, and the other end of the reset spring is limited through a nut installed at the end of the clutch connecting shaft.
, a driven chain wheel group is installed on the shaft of the frame seeding box, a driving chain wheel group is installed on the clutch connecting shaft, the driving chain wheel group and the driven chain wheel group are in chain transmission, and a chain tensioning device and a chain gear shifting adjusting rod are further installed on the frame.
, the bicycle further comprises a speed regulating handle arranged on the grab bar, wherein the end of the speed regulating handle is connected with the driving component.
, the frame and the connecting frame are in frame type structure and are connected by square hollow pipe fittings.
Compared with the prior art, the invention has the advantages that:
the invention can adjust the advancing speed of the machine and the rape seeding amount through the combined action of the gear box, the clutch component and the speed regulating component; the left folding connecting frame and the right folding connecting frame can be horizontally or vertically folded and hung on the rack and also can be detached, 2-row, 4-row and 6-row seeding transformation can be realized according to the terrain and the requirements of farmers, and the seeding row spacing can be changed according to the requirements; the whole size of machines is less, light in weight, and single can lift into mountain hills after the dismantlement, the single operation in the very suitable southern mountain hills area.
The present invention will now be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which form a part hereof , are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description, serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic axial view of a foldable rape planter according to a preferred embodiment of the present invention;
FIG. 2 is a schematic top view of the foldable rape seeder disclosed in the preferred embodiment of the present invention;
FIG. 3 is a schematic front view of the foldable rape seeder disclosed in the preferred embodiment of the present invention;
FIG. 4 is a schematic perspective view of the foldable connecting frame according to the preferred embodiment of the present invention;
FIG. 5 is a schematic illustration of the mounting of the driven sprocket family, the drive sprocket family, the chain tensioner and the chain adjuster bar as disclosed in the preferred embodiment of the present invention;
FIG. 6 is a schematic structural diagram of the clutch assembly disclosed in the preferred embodiment of the present invention;
fig. 7 is a schematic view of the vertical hanging structure of the foldable connecting rack disclosed in the preferred embodiment of the invention.
Illustration of the drawings:
1. a drive wheel;
2. an engine;
3. a drive shaft;
4. a pull wire is clutched;
5. a left-wing folding connecting frame;
6. a clutch lever;
7. a grab rail;
8. a speed regulation pull wire;
9. a speed-regulating handle;
10. the device comprises a right wing folding type connecting frame, 1001, a press roller, 1002, connecting frame horizontal hanging points, 1003, a connecting frame seeding box shaft, 1004, a seeding box, 1005, a second connecting frame horizontal hanging point, 1006, a connecting frame vertical hanging point, 1007, a supporting frame, 1008, a seed guide pipe, 1009, a transverse adjusting rod, 1010, a sliding sleeve assembly, 1011, a seeding pipe, 1012, a furrow opener, 1013, a transverse sliding sleeve, 1014, a vertical sliding sleeve;
11. a frame seeding box shaft;
12. a speed regulation component; 1201. a drive sprocket set; 1202. a chain; 1203. a chain gear shifting adjusting rod; 1204. chain tensioner 1205, driven sprocket family;
13. a clutch assembly; 1301. a clutch projection; 1302. a clutch connecting shaft; 1303. a return spring; 1304. a clutch concave block; 1305. a clutch deflector rod; 1306. a clutch transmission chain; 1307. a drive sprocket; 1308. a driven sprocket; 1309. a baffle plate; 1310. a nut; 1311. a ratchet mechanism;
14. a shift lever;
15. a gearbox;
16. an output shaft;
17. the rack comprises a rack 1701, a left vertical rack hanging point, a 1702, a right vertical rack hanging point, 1703, an rack horizontal hanging point, 1704, a second rack horizontal hanging point;
18. an output sprocket;
19. a plum blossom handle bolt;
20. driving the sprocket.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1-7, the present invention discloses folding small rape seeders, including a frame 17 and a driving assembly mounted on the frame 17, a driving wheel 1, two ditching seeding assemblies, a grab bar 7 and a press roller 1001, the driving assembly includes a gasoline engine 2 and a gearbox 15 (a gear shift lever 14 is arranged on the gearbox 15), the stability of the rape seeding process is ensured by the gasoline engine, the gasoline engine 2 is driven by the gearbox 15, an output sprocket 18 is mounted on an output shaft 16 of the gearbox 15, the driving wheel 1 is mounted at two ends of the driving shaft 3, the output sprocket 18 is driven by a driving sprocket 20 chain mounted on the driving shaft 3, the driving wheel 1 is mounted in front of the frame 17, the grab bar 7 is mounted at the rear of the frame 17, the frame 17 and the connecting frames are in a frame type structure, and are all formed by connecting square hollow pipes, thereby carrying out light weight treatment on the whole body in steps, and facilitating installation and maintenance of each component part, the folding connecting frames are mounted at the left and right sides of the frame 17, the folding connecting frames include left and right wing connecting frames 5 and right wing connecting frames 10 (in the embodiment, the folding connecting frames are also convenient for changing the ditching seeding assemblies and the sowing assemblies, thereby facilitating the sowing assemblies and the sowing assemblies to be mounted at the furrowing to change the furrowing to the seeds in front of the furrowing components, the furrowing components.
In this embodiment, any side of the rack 17 is provided with a rack horizontal hanging point and a rack vertical hanging point, wherein the rack horizontal hanging point comprises a th rack horizontal hanging point 1703 and a second rack horizontal hanging point 1704 which are arranged back and forth along the moving direction of the rack 17, the rack vertical hanging point comprises a left vertical rack hanging point 1701 and a right vertical rack hanging point 1702 which are arranged bilaterally symmetrically, the folding type connecting rack is provided with a connecting rack horizontal hanging point which can be connected with the rack horizontal hanging point and a connecting rack vertical hanging point 1006 which can be connected with the rack vertical hanging point, wherein the connecting rack horizontal hanging point comprises a th rack horizontal hanging point 1002 which is connected with the th rack horizontal hanging point 1703, a second connecting rack horizontal hanging point 1002 which is connected with the second rack horizontal hanging point 1704, the folding type connecting rack is arranged off the ground when the connecting rack vertical hanging point is connected with the rack vertical hanging point, and the folding type connecting rack horizontal hanging point are detachably connected by a bolt assembly, thereby the rack horizontal hanging point can rotate around the rack 1005, the folding type connecting rack 1006 can be directly used when the folding type connecting rack is directly used, and the folding type connecting rack 1006 can be used alone.
In this embodiment, the lower side of the horizontal hanging point of the rack is provided with a bolt assembly for connecting the rack 17 and the folding connecting rack, specifically, the bolt assembly is a plum handle bolt 19, so that the bolt assembly can be directly and manually installed without using a wrench or other tools. The plum handle bolt 19 is configured to be used to connect both the rack vertical hitch point and the link vertical hitch point 1006. Therefore, when the folding connecting frame rotates to the horizontal position to perform four-row or six-row seeding, the left-wing folding connecting frame 5 and the right-wing folding connecting frame 10 can be fixed through the plum blossom handle bolt 19, and when the seeding is switched to two-row seeding, only the plum blossom handle bolt 19 needs to be detached and installed on the connecting frame vertical hanging point 1006.
In this embodiment, the ditching seeding assembly comprises a seeding box 1004 and a ditcher 1012, the seeding box 1004 is mounted on support frame 1007 (the support frame 1007 is welded on the frame 17 or the folding connection frame), and is connected to the upper part of seeding pipe 1011 on the ditcher 1012 through seed guiding pipe 1008, a frame seeding box shaft 11 passing through the seeding box 1004 on the frame 17 is pivoted on the frame 17, a connection frame seeding box shaft 1003 passing through the seeding box 1004 on the folding connection frame is arranged on the folding connection frame, the frame seeding box shaft 11 is connected with the connection frame seeding box shaft 1003 in a tooth-embedded manner, and when the folding connection frame is folded upwards, the frame seeding box shaft 11 is separated from the connection frame seeding box shaft 1003.
In this embodiment, the frame 17 and the foldable connecting frame are further provided with a furrow opener adjusting mechanism, the furrow opener adjusting mechanism comprises a transverse adjusting rod 1009 and a sliding sleeve assembly 1010, and the sliding sleeve assembly 1010 comprises a transverse sliding sleeve 1013 transversely sliding on the transverse adjusting rod 1009 and a vertical sliding sleeve 1014 vertically sliding on the furrow opener 1012, so that the positions of the furrow opener 1012 in the transverse direction and the vertical direction can be adjusted, and further the row spacing of furrowing and the depth of furrowing can be adjusted.
Specifically, referring to fig. 6, the seeder further comprises a clutch assembly 13, the clutch assembly 13 comprises a clutch control lever 6, a clutch connecting shaft 1302, a return spring 1303, a clutch lug 1301, a clutch concave block 1304 and a clutch shift lever 1305, the clutch connecting shaft 1302 is in transmission connection with the seeder frame shaft 11, the clutch lug 1301 is pivoted on the clutch connecting shaft 1302 and in transmission connection with the output shaft 16 of the driving assembly, the clutch concave block 1304 is in key connection with the clutch connecting shaft 1302, the middle part of the clutch shift lever 1305 is hinged with the frame 17, the end of the clutch shift lever 1305 is pivoted with the clutch concave block 1304, the end of the clutch shift lever 1305 is connected with the clutch control lever 6, the return spring 1303 is sleeved on the clutch connecting shaft 1302, the end of the return spring 1303 is limited by the clutch concave block 1304, the end is limited by a nut 1309 mounted at the end of the clutch connecting shaft 1302, the clutch lug 1301 is limited by a nut 1310 mounted at the end of the clutch connecting shaft 1310, the clutch lug 1301 is provided with a driven sprocket 1308, the clutch sprocket 1307 on the output shaft 16 is limited by a clutch transmission chain 1306, when the clutch control lever 6 is pulled, the clutch shift line 4 is pulled, the clutch shift lever is further, the clutch shift lever 13 is not separated to the right, and the clutch shift lever 13 is not separated from the seeder frame 13, and the clutch shift lever 13 is connected.
In this embodiment, a speed regulation assembly 12 is installed on the frame seeding box shaft 11, the speed regulation assembly 12 includes a driven sprocket family 1205, a driving sprocket family 1201, a chain tensioning device 1204, a chain 1202 and a chain shift adjusting rod 1203, the driving sprocket family 1201 is installed on the frame seeding box shaft 11, a driving sprocket family 1201 and a ratchet mechanism 1311 are installed on the clutch connecting shaft 1302, so that the driving sprocket family 1201 can only move in a single direction, the rotation seeding of the frame seeding box shaft 11 when the frame 17 retreats is avoided, the driving sprocket family 1201 and the driven sprocket family 1205 are driven through the chain 1202, specifically, the driving sprocket family 1201 and the driven sprocket family 1205 are both set in five gears, the frame 17 is further provided with the chain tensioning device 1204 and the chain shift adjusting rod 1203, and the rotating speed of the connecting frame seeding box shaft 1003 can be changed by adjusting the chain shift adjusting rod 1203, and the seeding speed of the seeding box 1004 is further adjusted.
In the embodiment, the device also comprises a speed regulating handle 9 arranged on the grab bar 7, the speed regulating handle 9 is connected with the driving component through the tail end of the speed regulating pull wire 8, and similarly, the rotation speed of the gasoline engine 2 is controlled through the speed regulating handle 9, and the advancing speed is controlled independently according to the requirement.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1, foldable small-size rape seeder, include frame (17) and install drive assembly, drive wheel (1), ditching seeding subassembly, bar (7) and compression roller (1001) in frame (17), drive assembly with drive wheel (1) transmission is connected, drive wheel (1) is installed the place ahead of frame (17), bar (7) are installed the rear of frame (17), its characterized in that, the removable foldable link that installs of the left and right sides of frame (17), the installation of foldable link has ditching seeding subassembly and compression roller (1001), ditching seeding subassembly all sets up the place ahead of compression roller (1001).
2. The foldable small rape seeder of claim 1, wherein any side of the frame (17) is provided with a frame horizontal hanging point and a frame vertical hanging point, the foldable connecting frame is provided with a connecting frame horizontal hanging point capable of being connected with the frame (17) horizontal hanging point and a connecting frame vertical hanging point capable of being connected with the frame vertical hanging point, and the foldable connecting frame is arranged off the ground when the connecting frame vertical hanging point is connected with the frame vertical hanging point.
3. The foldable oilseed rape seed drill of claim 2, wherein the frame horizontal hanging point and the connecting frame horizontal hanging point are detachably connected in a pivoted manner.
4. The foldable rape seed drill of claim 3, characterised in that the underside of the frame horizontal hitching point is provided with a bolt assembly for connecting the frame (17) with the foldable connecting frame, the bolt assembly being arranged for connecting the frame vertical hitching point with the connecting frame vertical hitching point.
5. The foldable small rape seeder of , wherein the ditching seeding assembly comprises a seeding box (1004) and a ditcher (1012), the seeding box (1004) is connected to the ditcher (1012) through a seed guiding pipe (1008), a frame seeding box shaft (11) passing through the seeding box (1004) on the frame (17) is pivoted on the frame (17), a connecting frame seeding box shaft (1003) passing through the seeding box (1004) on the foldable connecting frame is arranged on the foldable connecting frame, and the frame seeding box shaft (11) and the connecting frame seeding box shaft (1003) are in jaw connection.
6. The foldable oilseed rape seed drill of claim 5, characterised in that the frame (17) and the foldable connection frame are further provided with a furrow opener adjustment mechanism comprising a transverse adjustment bar (1009) and a sliding sleeve assembly (1010), the sliding sleeve assembly (1010) comprising a transverse sliding sleeve (1013) in transverse sliding engagement with the transverse adjustment bar (1009) and a vertical sliding sleeve (1014) in vertical sliding engagement with the furrow opener (1012).
7. The folding type small rape seeder as claimed in claim 5, further comprising a clutch assembly (13), wherein the clutch assembly (13) comprises a clutch control rod (6), a clutch connecting shaft (1302), a return spring (1303), a clutch lug (1301), a clutch concave block (1304) and a clutch shift lever (1305), the clutch connecting shaft (1302) is in transmission connection with the frame seeding box shaft (11), the clutch lug (1301) is pivoted on the clutch connecting shaft (1302) and is in transmission connection with the output shaft (16) of the driving assembly, the clutch concave block (1304) is in key connection with the clutch connecting shaft (1302), the middle of the clutch shift lever (1305) is hinged with the frame (17), the end of the clutch shift lever (1305) is pivoted with the clutch concave block (1304), the other end is connected with the clutch control rod (6), the return spring (1303) is sleeved on the clutch connecting shaft (1302), and the end of the return spring (1303) passes through the clutch concave block (1304), and the end is mounted at the end of the clutch connecting shaft (1310) through a limit nut (1310).
8. The folding small rape seeder according to claim 7, wherein a driven sprocket family (1205) is installed on the frame seeding box shaft (11), a driving sprocket family (1201) and a ratchet mechanism (1311) are installed on the clutch connecting shaft (1302), the driving sprocket family (1201) and the driven sprocket family (1205) are in chain transmission, and a chain tensioning device (1204) and a chain shifting adjusting rod (1203) are further installed on the frame (17).
9. The folding rape seed drill as claimed in claim 5, further comprising a speed lever (9) arranged on the grab bar (7), wherein the end of the speed lever (9) is connected with the driving assembly.
10. The foldable small rape seeder of claim 5, wherein the frame (17) and the foldable connecting frame are of frame type structure and are connected by square hollow pipes.
CN201911184542.8A 2019-11-27 2019-11-27 folding small rape seeder Pending CN110731138A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201911184542.8A CN110731138A (en) 2019-11-27 2019-11-27 folding small rape seeder
PCT/CN2020/101393 WO2021103559A1 (en) 2019-11-27 2020-07-10 Foldable miniature rapeseed plant seeder
KR1020227001041A KR20220018059A (en) 2019-11-27 2020-07-10 Folding Small Rape Seeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911184542.8A CN110731138A (en) 2019-11-27 2019-11-27 folding small rape seeder

Publications (1)

Publication Number Publication Date
CN110731138A true CN110731138A (en) 2020-01-31

Family

ID=69273891

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911184542.8A Pending CN110731138A (en) 2019-11-27 2019-11-27 folding small rape seeder

Country Status (3)

Country Link
KR (1) KR20220018059A (en)
CN (1) CN110731138A (en)
WO (1) WO2021103559A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111279847A (en) * 2020-04-13 2020-06-16 山东棉花研究中心 Intercropping seeding device for cotton and mung beans
CN112425317A (en) * 2020-11-30 2021-03-02 刘元斌 Automatic seeder of agricultural
WO2021103559A1 (en) * 2019-11-27 2021-06-03 湖南农业大学 Foldable miniature rapeseed plant seeder
CN114158328A (en) * 2021-10-26 2022-03-11 济南华庆农业机械科技有限公司 Garlic seeder with adjustable plant spacing and row spacing

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117204168B (en) * 2023-10-09 2024-04-05 西藏自治区农牧科学院农业研究所 Energy-saving portable rape seeding ditching device

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2323562Y (en) * 1998-04-27 1999-06-16 侯方武 Hydraulic foldable precision dibbler
US20120000405A1 (en) * 2010-06-30 2012-01-05 Remou E Acu E Ee Tyler Central Bulk Fill System Having Stowable Ladder For Stack-Fold Farm Implement
CN202385474U (en) * 2011-12-09 2012-08-22 武汉黄鹤拖拉机制造有限公司 Adjustable fine-seed precision direct-sowing machine used with mini-tiller
CN204929602U (en) * 2015-07-22 2016-01-06 滨州市农业机械化科学研究所 A kind of folding cotton tectorial seeder based on machine cotton picking
CN105940830A (en) * 2016-06-23 2016-09-21 上海海丰现代农业有限公司 Wide folding multifunctional hill planter
CN106258108A (en) * 2016-08-11 2017-01-04 潍坊盛瑞零部件有限公司 Portable seeder
CN207589476U (en) * 2017-11-30 2018-07-10 田士军 Jumbo sower operation converts the parallel lifting regulating mechanism of liquid drive with travel position
CN208191254U (en) * 2018-05-04 2018-12-07 盐城市大丰区辉洋农业机械制造有限公司 Cereal precision drill
JP2019118300A (en) * 2017-12-29 2019-07-22 松山株式会社 Farm working machine
CN209420295U (en) * 2018-10-17 2019-09-24 颜禾智能科技(浙江)有限公司 A kind of ditching device for peanut seeding

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02167006A (en) * 1988-12-19 1990-06-27 Toshio Takayama Method for direct sowing on paddy field, working machine therefor and sheet for direct sowing on paddy field
DE102009024725A1 (en) * 2009-06-12 2010-12-16 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Sowing machine, has hinged lever arranged between inner and outer side part frames of side frame at region of joint connection, and motor drive elements engaged at hinged lever for combining and folding side frame together
CN110731138A (en) * 2019-11-27 2020-01-31 湖南农业大学 folding small rape seeder

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2323562Y (en) * 1998-04-27 1999-06-16 侯方武 Hydraulic foldable precision dibbler
US20120000405A1 (en) * 2010-06-30 2012-01-05 Remou E Acu E Ee Tyler Central Bulk Fill System Having Stowable Ladder For Stack-Fold Farm Implement
CN202385474U (en) * 2011-12-09 2012-08-22 武汉黄鹤拖拉机制造有限公司 Adjustable fine-seed precision direct-sowing machine used with mini-tiller
CN204929602U (en) * 2015-07-22 2016-01-06 滨州市农业机械化科学研究所 A kind of folding cotton tectorial seeder based on machine cotton picking
CN105940830A (en) * 2016-06-23 2016-09-21 上海海丰现代农业有限公司 Wide folding multifunctional hill planter
CN106258108A (en) * 2016-08-11 2017-01-04 潍坊盛瑞零部件有限公司 Portable seeder
CN207589476U (en) * 2017-11-30 2018-07-10 田士军 Jumbo sower operation converts the parallel lifting regulating mechanism of liquid drive with travel position
JP2019118300A (en) * 2017-12-29 2019-07-22 松山株式会社 Farm working machine
CN208191254U (en) * 2018-05-04 2018-12-07 盐城市大丰区辉洋农业机械制造有限公司 Cereal precision drill
CN209420295U (en) * 2018-10-17 2019-09-24 颜禾智能科技(浙江)有限公司 A kind of ditching device for peanut seeding

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021103559A1 (en) * 2019-11-27 2021-06-03 湖南农业大学 Foldable miniature rapeseed plant seeder
CN111279847A (en) * 2020-04-13 2020-06-16 山东棉花研究中心 Intercropping seeding device for cotton and mung beans
CN112425317A (en) * 2020-11-30 2021-03-02 刘元斌 Automatic seeder of agricultural
CN114158328A (en) * 2021-10-26 2022-03-11 济南华庆农业机械科技有限公司 Garlic seeder with adjustable plant spacing and row spacing

Also Published As

Publication number Publication date
KR20220018059A (en) 2022-02-14
WO2021103559A1 (en) 2021-06-03

Similar Documents

Publication Publication Date Title
CN110731138A (en) folding small rape seeder
CN206283816U (en) Electronic fine grain precision drill
CN103371010B (en) Transplanter
CN106385882B (en) Seeder hunting gear on film
CN100584186C (en) Seed sowing machine
CN105659994A (en) Pneumatic type precise corn no-tillage planter
CN106612767B (en) Seeder on film
CN107517608A (en) A kind of multifunctional seed drill
CN204707430U (en) Rotary tillage, ridging ferti-seeding all-in-one
CN203675559U (en) Multifunctional micro tilling seeder
CN201388374Y (en) Multifunctional mountainous region precise seeder
CN201830641U (en) Multifunctional engine-driven wheat seeder
CN114158326B (en) Corn seeding row number adjusting device and using method thereof
CN101422101A (en) Row-pitch adjustable peanut corn sowing device
CN2774101Y (en) Multifunctional sowing machine
CN212970729U (en) Early spring area bud potato kind potato positive bud seeder
CN201263304Y (en) Suspended type potato setter
CN204707463U (en) Multifunctional seed drill
CN207911294U (en) A kind of pneumatic seeder
CN200962724Y (en) Seed and fertilizer double-wheel driving device for seeding machine
CN203735032U (en) Peanut seeder capable of adjusting line spacing and seedling spacing
JP3234466B2 (en) Direct sowing machine
JP3259171B2 (en) Rice plant transplanter
CN111642198A (en) Early spring area bud potato kind potato positive bud seeder
CN203289883U (en) Universal chassis for seeder matched with mini tiller

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
RJ01 Rejection of invention patent application after publication

Application publication date: 20200131

RJ01 Rejection of invention patent application after publication