CN201450779U - Disc opener lifting and seeding power cutting device for grain seeder - Google Patents
Disc opener lifting and seeding power cutting device for grain seeder Download PDFInfo
- Publication number
- CN201450779U CN201450779U CN2009201006936U CN200920100693U CN201450779U CN 201450779 U CN201450779 U CN 201450779U CN 2009201006936 U CN2009201006936 U CN 2009201006936U CN 200920100693 U CN200920100693 U CN 200920100693U CN 201450779 U CN201450779 U CN 201450779U
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- hinged
- trench digging
- assembly
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- hanging plate
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Abstract
The utility model discloses a disc opener lifting device and a seeding power cutting device for a grain seeder, which belongs to agricultural machine; a frame assembly is sequentially provided with a hydraulic oil cylinder, a supporting block and three pairs of square-shaft blocks which are opposite arranged, wherein, the three square shafts are respectively inserted into the three pairs of square-shaft blocks, and the square shaft is fixedly provided with a rotating arm and a hanging plate, and a disc opener assembly is hinged with the hanging plate, meanwhile, both ends of a spring rod for sleeving a pressure spring are respectively connected with the disc opener assembly and the hanging plate, and both ends of a rocking rod which is hinged with the supporting block are respectively connected with the hydraulic oil cylinder and a overall driving rod, a longitudinal tension rod is hinged with three rotating arms, and the overall driving rod is hinged with the rotating arm, in this way, a disc opener lifting device is formed; the seeding power cutting device comprises a clutch shaft, a driving chain wheel tooth embedding, a driving tooth embedding, a separation spring and a power cutting tension rod, and a separation rocking rod; the device has advantages of reasonable structure, high degree of automation, simple and convenient operation, good synchronicity, and high operating efficiency.
Description
Technical field
The utility model belongs to agricultural machinery, relates generally to the Working mechanism on the grain seeder tool.
Background technology
Traditional be used to sow wheat, barley, naked oats, the seeding machinary of cereal such as flax and oily bud operation, in order to finish the elevating movement of trench digging disc assembly on frame, its whole sowing and ditching disc assembly all is that configuration is installed on the same crossbeam in the full width of facility operation is wide, because cereal is little spacing dense planting crop, so sowing and ditching disc assembly dislocation two row arrangement in front and back on facility are very difficult, the gap is very little before and after the adjacent trench digging disc assembly, easy blockage phenomenon during operation, influence operation quality and effect, simultaneously, the cut-out of the lifting on frame of trench digging disc assembly and seeder sowing power all need be by manpower at the other complete operation of facility suspended state assistant work point, and operating efficiency is low, labour intensity is big, manipulate inconvenience.In addition, in recent years along with the raising of agricultural science and technology level, the job requirements that the spacing between traditional adjacent trench digging disc assembly more than 150 millimeters can not satisfy and adapt to the ridge line increment that contracts, increases seeding quantity, boosts agricultural yield.
Summary of the invention
The purpose of this utility model is exactly the problem that exists at above-mentioned prior art, design provides a kind of disk lifting of grain seeder trench digging and sowing power cut device of new construction, reach realize the lifting of trench digging disc assembly and sowing power cut automatically, finish synchronously, conveniently use, improve operation quality and operating efficiency, alleviate the purpose of Job Operations labour intensity.
Basic design of the present utility model is, disk lifting of grain seeder trench digging and sowing power cut device comprise support assembly and are fitted in trench digging disc assembly on the support assembly, the seed manure box assembly, seed manure case power conveying mechanism, land wheel power drive mechanism and ground wheel assembly, trench digging disk lifting device structure is: be hinged on the support assembly front side portion hydraulic jack is installed, on the support assembly that is positioned at the hydraulic jack rear lateral portion, install the square shaft seat of bearing and three pairs of relative configurations successively from front to back, the two ends difference inserting rotationally of three square shafts is on three pairs of square shaft seats that dispose relatively, on three square shafts, install cursor and hanging plate respectively, the trench digging disc assembly is hinged and is installed on the hanging plate following side, the spring lever lower end is hinged with the trench digging disc assembly, the spring lever upper lateral part can move axially the ground inserting on hanging plate, pressure spring set fits on the spring lever outside, and axial location, hinge dress rocking bar on bearing, before this rocking bar, the rear end is hinged with hydraulic jack cylinder rod termination and total driving rod front end respectively, the cursor end of total driving rod rearward end and front side is hinged, longitudinal tie vertically disposes, and with preceding, in, three cursor ends, back are hinged.Sowing power cut apparatus structure is: install the separation rocking bar on the square shaft therein, with clutch shaft that seed manure case power conveying mechanism is connected on suit drive chain cog embedding successively, drive dynamic interlocking teeth and clutch spring, its drive chain cog is embedded on the clutch shaft axially and radial location, circumferentially be rotatably assorted; The driving tooth is embedded on the clutch shaft and endwisely slips, circumferential and radial location cooperation; Power cut pull bar two ends respectively with drive dynamic interlocking teeth and separate rocking bar and be hinged, the embedding of drive chain cog is connected with the land wheel power drive mechanism.
The utility model will ditch disc assembly be fitted in before and after the configuration three square shafts on, adopt hydraulic-driven integral elevating and the seeding of turned off in synchronization seeding unit to drive dynamic structure, not only made things convenient for the reasonable disposition of trench digging disc assembly on facility, dwindled the spacing between the adjacent trench digging disc assembly, satisfy the ridge line increment that contracts, increased the agriculture requirement of the strain number of keeping a full stand of seedings, help the raising of farm output, and have that structural design is new reasonable, automaticity is high, facility are easy to operate, synchronism is good, operating efficiency is high, the low characteristics of operation labour intensity.
Description of drawings
Fig. 1 is a cereal sowing and ditching disk lifting device structure schematic diagram;
Fig. 2 is a grain seeder sowing power cut apparatus structure schematic diagram;
Fig. 3 is that Fig. 1 fragmentary top is to view.
Piece number explanation among the figure:
1, support assembly, 2, hydraulic jack, 3, rocking bar, 4, bearing, 5, total driving rod, 6, spring lever, 7, cursor, 8, compression spring, 9, longitudinal tie, 10, the trench digging disc assembly, 11, hanging plate, 12, square shaft, 13, the square shaft seat, 14, the seed manure box assembly, 15, seed manure case power conveying mechanism, 16, clutch shaft, 17, the embedding of drive chain cog, 18, drive dynamic interlocking teeth, 19, the clutch spring, 20, the power cut pull bar, 21, separate rocking bar, 22, the land wheel power drive mechanism, 23, the ground wheel assembly.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the utility model is described in detail.Disk lifting of grain seeder trench digging and sowing power cut device comprise support assembly 1 and are fitted in trench digging disc assembly 10 on the support assembly 1, seed manure box assembly 14, seed manure case power conveying mechanism 15, land wheel power drive mechanism 22 and ground wheel assembly 23, trench digging disk lifting device structure is: be hinged on support assembly 1 front side portion hydraulic jack 2 is installed, on the support assembly 1 that is positioned at hydraulic jack 2 rear lateral portion, install the square shaft seat 13 of bearing 4 and three pairs of relative configurations successively from front to back, the two ends difference inserting rotationally of three square shafts 12 is on three pairs of square shaft seats 13 that dispose relatively, on three square shafts 12, install cursor 7 and hanging plate 11 respectively, trench digging disc assembly 10 is hinged and is installed on hanging plate 11 following sides, spring lever 6 lower ends are hinged with trench digging disc assembly 10, spring lever 6 upper lateral parts can move axially the ground inserting on hanging plate 11, compression spring 8 covers fit on spring lever 6 outsides, and axial location, hinge dress rocking bar 3 on bearing 4, before this rocking bar 3, the rear end is hinged with hydraulic jack 2 cylinder rod terminations and total driving rod 5 front ends respectively, cursor 7 ends of total driving rod 5 rearward end and front side are hinged, longitudinal tie 9 vertically disposes, and with preceding, in, three cursor 7 ends, back are hinged.Sowing power cut apparatus structure is: install on the square shaft 12 therein and separate rocking bar 21, with clutch shaft 16 that seed manure case power conveying mechanism 15 is connected on suit drive chain cog embedding 17 successively, drive dynamic interlocking teeth 18 and clutch spring 19, its drive chain cog embedding 17 on clutch shaft 16 axially and radial location, circumferentially be rotatably assorted; Drive dynamic interlocking teeth 18 on clutch shaft 16, endwisely slip, circumferentially and radial location cooperate; Power cut pull bar 20 two ends respectively with drive dynamic interlocking teeth 18 and separate rocking bar 21 and be hinged, drive chain cog embedding 17 is connected with land wheel power drive mechanism 22.The trench digging disc assembly 10 spacing dimension H of disposed adjacent are 100 millimeters.
When on grain seeder, carrying out operation, the cylinder rod of hydraulic jack 2 promotes rocking bar 3 and swings on bearing 4, rocking bar 3 is through total driving rod 5, spur three cursors 7 in the lump and drive three square shafts 12 and hanging plate 11 rotates on square shaft seat 13 by longitudinal tie 9, under hanging plate 11 and spring lever 6 actings in conjunction, arranging ditch disc assembly 10 with three rises with respect to support assembly 1 on support assembly 1 simultaneously, disengaging contacts with ground, stops operation.When trench digging disc assembly 10 rises, separating rocking bar 21 rotates with square shaft 12 synchronously, driving dynamic interlocking teeth 18 by 20 pullings of power cut pull bar rotates on clutch shaft 16, under the tooth inserted tooth thrust of drive chain cog embedding 17, drive the engagement of dynamic interlocking teeth 18 disengagings and drive chain cog embedding 17, this moment, the embedding 17 of drive chain cog was dallied on clutch shaft 16, clutch shaft 16 stops operating, cut off the transmission of power between land wheel power drive mechanism 22 and the seed manure case power conveying mechanism 15, the seeding on the seed manure box assembly 14, fertilizer apparatus stop sowing, fertilising operation.The trench digging disc assembly 10 of 100 millimeters spacing configurations has played the ridge line increment effect of contracting, and improves the strain number of keeping a full stand of seedings.
Claims (3)
1. grain seeder trench digging disk lifting and sowing power cut device, comprise support assembly (1) and be fitted in trench digging disc assembly (10) on the support assembly (1), seed manure box assembly (14), seed manure case power conveying mechanism (15), land wheel power drive mechanism (22) and ground wheel assembly (23), the disk lifting device structure that it is characterized in that ditching is: be hinged on support assembly (1) front side portion hydraulic jack (2) is installed, on the support assembly (1) that is positioned at hydraulic jack (2) rear lateral portion, install the square shaft seat (13) of bearing (4) and three pairs of relative configurations successively from front to back, the two ends difference inserting rotationally of three square shafts (12) is on three pairs of square shaft seats (13) that dispose relatively, on three square shafts (12), install cursor (7) and hanging plate (11) respectively, trench digging disc assembly (10) is hinged and is installed on hanging plate (11) following side, spring lever (6) lower end is hinged with trench digging disc assembly (10), spring lever (6) upper lateral part can move axially the ground inserting on hanging plate (11), compression spring (8) cover fits on spring lever (6) outside, and axial location, go up hinge dress rocking bar (3) at bearing (4), before this rocking bar (3), the rear end is hinged with hydraulic jack (2) cylinder rod termination and total driving rod (5) front end respectively, cursor (7) end of total driving rod (5) rearward end and front side is hinged, longitudinal tie (9) is configuration vertically, and with preceding, in, three cursors (7) end, back is hinged.
2. grain seeder trench digging disk lifting according to claim 1 and sowing power cut device, it is characterized in that sowing the power cut apparatus structure is: install on the square shaft (12) therein and separate rocking bar (21), with clutch shaft (16) that seed manure case power conveying mechanism (15) is connected on suit drive chain cog embedding (17) successively, drive dynamic interlocking teeth (18) and clutch spring (19), its drive chain cog embedding (17) is gone up axially and radial location, circumferentially is rotatably assorted at clutch shaft (16); Drive dynamic interlocking teeth (18) on clutch shaft (16), endwisely slip, circumferentially and radial location cooperate; Power cut pull bar (20) two ends respectively with drive dynamic interlocking teeth (18) and separate rocking bar (21) and be hinged, drive chain cog embedding (17) is connected with land wheel power drive mechanism (22).
3. grain seeder trench digging disk lifting according to claim 1 and sowing power cut device is characterized in that trench digging disc assembly (10) the spacing dimension H of disposed adjacent is 100 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201006936U CN201450779U (en) | 2009-08-26 | 2009-08-26 | Disc opener lifting and seeding power cutting device for grain seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201006936U CN201450779U (en) | 2009-08-26 | 2009-08-26 | Disc opener lifting and seeding power cutting device for grain seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201450779U true CN201450779U (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201006936U Expired - Fee Related CN201450779U (en) | 2009-08-26 | 2009-08-26 | Disc opener lifting and seeding power cutting device for grain seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201450779U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2513928A (en) * | 2013-05-01 | 2014-11-12 | Mcconnel Ltd | A coulter assembly for a seeding drill |
| CN106416470A (en) * | 2016-10-31 | 2017-02-22 | 山东高唐新航机械有限公司 | Earth clearing machine for buried grape vanes |
| CN108848774A (en) * | 2018-06-28 | 2018-11-23 | 湖州怡辉生态农业有限公司 | A kind of vegetable cultivation ditching equipment of adjustable ditching depth |
| CN109104943A (en) * | 2018-07-10 | 2019-01-01 | 孔军旭 | A kind of forward type gardens plough convenient for manually adjusting |
| CN109997456A (en) * | 2019-05-20 | 2019-07-12 | 长治市农业种子站 | A kind of agricultural production seeding apparatus and its type of seeding |
| CN111742657A (en) * | 2020-07-06 | 2020-10-09 | 黑龙江农业工程职业学院 | Automatic rotation device that takes off of towed no-tillage seeder land wheel |
| CN113207334A (en) * | 2021-05-13 | 2021-08-06 | 青海大学 | Grassland planting equipment for seed covering and fertilizing by utilizing cow dung |
-
2009
- 2009-08-26 CN CN2009201006936U patent/CN201450779U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2513928A (en) * | 2013-05-01 | 2014-11-12 | Mcconnel Ltd | A coulter assembly for a seeding drill |
| CN106416470A (en) * | 2016-10-31 | 2017-02-22 | 山东高唐新航机械有限公司 | Earth clearing machine for buried grape vanes |
| CN108848774A (en) * | 2018-06-28 | 2018-11-23 | 湖州怡辉生态农业有限公司 | A kind of vegetable cultivation ditching equipment of adjustable ditching depth |
| CN108848774B (en) * | 2018-06-28 | 2020-04-28 | 徐州佳联农业发展有限公司 | Can adjust ditching degree of depth's vegetable planting uses ditching equipment |
| CN109104943A (en) * | 2018-07-10 | 2019-01-01 | 孔军旭 | A kind of forward type gardens plough convenient for manually adjusting |
| CN109997456A (en) * | 2019-05-20 | 2019-07-12 | 长治市农业种子站 | A kind of agricultural production seeding apparatus and its type of seeding |
| CN111742657A (en) * | 2020-07-06 | 2020-10-09 | 黑龙江农业工程职业学院 | Automatic rotation device that takes off of towed no-tillage seeder land wheel |
| CN113207334A (en) * | 2021-05-13 | 2021-08-06 | 青海大学 | Grassland planting equipment for seed covering and fertilizing by utilizing cow dung |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20100512 Termination date: 20120826 |