CN104838772A - Multifunctional wheat seedling-stage topdressing, no-tillage and stubble-aside planter - Google Patents
Multifunctional wheat seedling-stage topdressing, no-tillage and stubble-aside planter Download PDFInfo
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- CN104838772A CN104838772A CN201510282943.2A CN201510282943A CN104838772A CN 104838772 A CN104838772 A CN 104838772A CN 201510282943 A CN201510282943 A CN 201510282943A CN 104838772 A CN104838772 A CN 104838772A
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- adjusting lever
- seat
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- hole
- plough
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- 241000209140 Triticum Species 0.000 title claims abstract description 15
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 15
- 238000003971 tillage Methods 0.000 title claims abstract description 13
- 238000009331 sowing Methods 0.000 claims description 19
- 238000012856 packing Methods 0.000 claims description 15
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000012271 agricultural production Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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- Soil Working Implements (AREA)
Abstract
The invention discloses a multifunctional wheat seedling-stage topdressing, no-tillage and stubble-aside planter which comprises a rack and plough legs, wherein each plough leg is fixed on the rack, each plough leg comprises supporting legs and an adjusting lever, the number of the supporting leg is two, one ends of the supporting legs are mutually hinged, and the supporting legs and the adjusting lever form the three sides of a triangular structure, the plane of the triangle is perpendicular to the ground, one end of the adjusting lever is hinged on one of the supporting legs, the other end of the adjusting lever is nested in a connecting hole of the other supporting leg and slidably connected with the other supporting leg, the adjusting lever is sleeved by a spring, the two ends of the spring are respectively pressed against the supporting leg which is in nested connection with the supporting leg and the hinged end of the adjusting lever, and the tail end of the supporting leg hinged with the adjusting lever is fixedly connected with a furrower. The springs are adopted for absorbing shocks and adjusting the distance between the plough legs and the ground, so that the adjusting distance is increased; and the production cost is reduced, thereby solving the problem that the planter is inapplicable to the planting of uneven farmlands.
Description
Technical field
The present invention relates to a kind of multifunction wheat to topdress seedling stage no-tillage slash stubble sower.
Background technology
Sower is a kind of important machinery in agricultural production process, but traditional sower still has a lot of deficiency.Such as, extremely bother when docking with tractor, reason is that the matable assembly of general universal land wheel pole and tractor is no longer on same level line, sow with a drill leg due to the difference of physical features and can not well to fit ground, although have certain regulating action by traditional damper, but and the demand of agricultural production also there is a big difference, to topdress seedling stage no-tillage slash stubble sower so need a kind of multifunction wheat badly, solve sower and be not suitable with out-of-flatness and plough sowing and dock inconvenient problem with tractor.
Summary of the invention
The object of the present invention is to provide so need a kind of multifunction wheat badly and to topdress seedling stage no-tillage slash stubble sower, solve sower and be not suitable with out-of-flatness and plough sowing and dock inconvenient problem with tractor.
The present invention adopts following technical scheme:
A kind of multifunction wheat to topdress no-tillage slash stubble sower seedling stage, comprise: frame (1), sow with a drill leg (2), described front end of sowing with a drill the traction seat (26) of leg (2) is fixed in described frame (1), described in sow with a drill leg (2) and comprise trapezoidal towing bracket, plough (25);
Described trapezoidal towing bracket comprises traction seat (26), T-shaped seat (211), drawing pull bar (212), adjusting lever setting up and down (22); Described T-shaped seat (211) is fixedly connected with horizontally disposed connecting plate (2111) by oblique fulcrum bar (262) upper end of upper and lower oblique setting and forms, and described traction seat (26) rear end is fixedly connected with the lower end of described oblique fulcrum bar (262);
Described traction seat (26) both sides, rear end are vertical fixing four directions traction panel seat (261) respectively, the symmetrical fixed bearing block in below, four directions traction panel seat (261) of described both sides, little transverse axis (263) is rotationally connected by bearing between two described side shaft holders, described drawing pull bar (212) front end is hinged on described little transverse axis (263), rear end is vertically installed with Connection Block (2112), and described Connection Block is quartet connection seat or round Connection Block; The upper corner of described Connection Block (2112) is symmetrical arranged four connecting holes, connects plough (25) by this connecting hole;
Described adjusting lever (22) lower end is hinged on Connection Block (2112) left side of described drawing pull bar (212), the through hole that upper end is inserted on described connecting plate (2111) is slidably connected with it, described adjusting lever (22) is socketed with compression spring (24).
Described traction seat (26) for length and width be square tube, the laminating of described traction seat (26) bottom surface is fixed with a pair relative U-tube folder (264) of opening, described traction seat (26) is provided with connecting hole and is fixed on the front-axle beam (11) of described frame (1) by connecting U-tube card (16), and described U-tube folder (264) front and rear card is in the both sides of front beam;
Four connecting holes of described Connection Block (2112), be bolted the connecting hole of the riser (267) of the link of plough (25), described plough (25) is shoe colter, disc-type furrow opener or skim stubble formula plough, and wherein said shoe opener is fixed on described riser (267) by U-tube card (16);
The hinged place of described drawing pull bar (212) by fixing vertically arrange account for plate (265), by the U-shaped seat (266) of adjusting lever lower end described in split pin or straight pin cross-under by hinged to described drawing pull bar (212) and described adjusting lever (22);
Described leg (2) point front two rows of sowing with a drill is arranged, and the drawing pull bar (212) of sowing with a drill leg after sowing with a drill leg ratio before described is short;
Described adjusting lever (22) is upper is longitudinally evenly equipped with multiple position adjustments hole (225), described adjusting lever (22) lower end is socketed with packing ring (221), described packing ring (221) and described adjusting lever (22) are slidably connected, described spring (24) lower end and described packing ring (221) offset, described packing ring (221) lower end is stuck in described packing ring (221) lower end by split pin cross-under adjustment hole (225), the adjusting lever stretching out the through hole on described connecting plate (2111) is socketed with positioning sleeve (224), and be horizontally arranged with split pin.
Described frame (1) is " order " word rectangular frame structure, comprise front-axle beam (11), the back rest (12), left and right curb girder (13), two intermediate beams be parallel to each other (14) are vertically set between described front and rear beam, described intermediate beam (14) is fixedly connected with tractor traction frame (15) with on the square tube seat (17) that described front-axle beam (11) welds, described frame (1) horizontal direction be arranged side by side multiple described in sow with a drill leg (2), described front end of sowing with a drill the traction seat (26) of leg (2) is fixed by socket by fixing U-tube card (16) and passing described front-axle beam (11).
Four drift angle places of described frame (1) are fixed with the sleeve pipe (3) vertically arranged, the pillar (31) that lower end connects universal wheel (34) is socketed with in described sleeve pipe (3), described pillar (31) and described sleeve pipe (3) are slidably connected, described column (31) is respectively arranged with locating hole (33) up and down, described sleeve pipe (3) homonymy correspondence position is provided with the pin-and-hole corresponding to pillar, described locating hole (33) and described pin-and-hole are by alignment pin cross-under, described sleeve pipe (3) another side is provided with jackscrew (32) to withstand described column and move up and down.
Described traction seat (26) is vertically arranged.
Advantage of the present invention is as follows:
1. adopt spring carry out damping and regulate the distance of sowing with a drill leg and ground, increase adjustable range, the opposing party lessens production cost.
2. the design of universal wheel and pillar facilitates docking of tractor and sower.
3. positioning sleeve, the design of lasso reduces the wearing and tearing of right spring, extends the life-span of lasso.
Accompanying drawing illustrates:
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the I close-up schematic view of corbeling of the present invention;
Fig. 3 is that the present invention sows with a drill leg structural blast schematic diagram;
Fig. 4 is the connection diagram of disc-type furrow opener of the present invention;
Fig. 5 is that the present invention skims a batch connection diagram for formula plough;
Fig. 6 is the connection diagram of shoe colter of the present invention;
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
Following examples are only for clearly demonstrating example of the present invention, and the restriction not to embodiments of the present invention.For those of ordinary skill in the field; can also make other multi-form change or variations on the basis of the following description, and these belong to the present invention's spirit apparent change of drawing or variation is still among protection scope of the present invention.
A kind of multifunction wheat to topdress no-tillage slash stubble sower seedling stage, comprising: frame 1, sow with a drill leg 2, described in sow with a drill the traction seat 26 of leg 2 front end be fixed in described frame 1, described in sow with a drill leg 2 and comprise trapezoidal towing bracket, plough 25;
Described trapezoidal towing bracket comprises traction seat 26, T-shaped seat 211, drawing pull bar 212, adjusting lever 22 setting up and down; Described T-shaped seat 211 is fixedly connected with horizontally disposed connecting plate 2111 by oblique fulcrum bar 262 upper end of upper and lower oblique setting and forms, and described traction seat 26 rear end is fixedly connected with the lower end of described oblique fulcrum bar 262;
Both sides, described traction seat 26 rear end are vertical fixing four directions traction panel seat 261 respectively, symmetrical fixed bearing block below the four directions traction panel seat 261 of described both sides, little transverse axis 263 is rotationally connected by bearing between two described side shaft holders, described drawing pull bar 212 front end is hinged on described little transverse axis 263, rear end is vertically installed with Connection Block 2112, and described Connection Block is quartet connection seat or round Connection Block; On described Connection Block 2112, corner is symmetrical arranged four connecting holes, connects plough 25 by this connecting hole;
Described adjusting lever 22 lower end is hinged on the left of the Connection Block 2112 of described drawing pull bar 212, and the through hole that upper end is inserted on described connecting plate 2111 is slidably connected with it, and described adjusting lever 22 is socketed with compression spring 24.
Described traction seat 26 for length and width be square tube, the laminating of described traction seat 26 bottom surface is fixed with a pair relative U-tube folder 264 of opening, described traction seat 26 is provided with connecting hole and is fixed on the front-axle beam 11 of described frame 1 by connecting U-tube card 16, and described U-tube presss from both sides the both sides of 264 front and rear cards at front beam;
Four connecting holes of described Connection Block 2112, be bolted the connecting hole of the riser 267 of the link of plough 25, described plough 25 is shoe colter, disc-type furrow opener or slash stubble formula plough, and wherein said shoe opener is fixed on described riser 267 by U-tube card 16;
The hinged place of described drawing pull bar 212 by fixing vertically arrange account for plate 265, by the U-shaped seat (266) of adjusting lever lower end described in split pin or straight pin cross-under by hinged with described adjusting lever 22 for described drawing pull bar 212;
Described leg 2 points of front two rows of sowing with a drill are arranged, and the drawing pull bar 212 of sowing with a drill leg after sowing with a drill leg ratio before described is short;
Described adjusting lever 22 is longitudinally evenly equipped with multiple position adjustments hole 225, described adjusting lever 22 lower end is socketed with packing ring 221, described packing ring 221 is slidably connected with described adjusting lever 22, described spring 24 lower end and described packing ring 221 offset, described packing ring 221 lower end is stuck in described packing ring 221 lower end by split pin cross-under adjustment hole 225, the adjusting lever stretching out the through hole on described connecting plate 2111 is socketed with positioning sleeve 224, and is horizontally arranged with split pin.
Described frame 1 is " order " word rectangular frame structure, comprise front-axle beam 11, the back rest 12, left and right curb girder 13, two intermediate beams be parallel to each other 14 are vertically set between described front and rear beam, described intermediate beam 14 is fixedly connected with tractor traction frame 15 with on the square tube seat 17 that described front-axle beam 11 welds, described frame 1 horizontal direction be arranged side by side multiple described in sow with a drill leg 2, described in sow with a drill the traction seat 26 of leg 2 front end be fixed by socket through described front-axle beam 11 by fixing U-tube card 16.
Four drift angle places of described frame 1 are fixed with the sleeve pipe 3 vertically arranged, the pillar 31 that lower end connects universal wheel 34 is socketed with in described sleeve pipe 3, described pillar 31 is slidably connected with described sleeve pipe 3, described column about 31 is respectively arranged with locating hole 33, described sleeve pipe 3 homonymy correspondence position is provided with the pin-and-hole corresponding to pillar, described locating hole 33 and described pin-and-hole, by alignment pin cross-under, described sleeve pipe 3 another side are provided with jackscrew 32 and withstand described column and move up and down.
Described traction seat 26 is vertically arranged.
In actual use, before sower docks with described tractor, described pillar 31 is upwards lifted, described universal wheel 34 is made to leave ground, after the locating hole arranged above pillar 31 and pin-and-hole are passed through alignment pin cross-under, by fastening for described jackscrew 32, prevent pillar 31 from coming off.When mounting tractor warehouse-in, tractor driver people just can complete the operation of installation and removal, does not need many people to move, achieves quick mounting.
Described sows with a drill leg 2 adjusts described plough 25 and ground distance by the form of spring 24, there is the effect of damping simultaneously, the design of positioning sleeve 224 is in order to after spring loss, located by the adjustment of adjustment hole described in differing heights 225, the pressing contraction in length of described spring 24, elasticity are recovered.Sowing with a drill leg adopts U-tube card 16 to be fixed on described front-axle beam, and described U-tube folder 264 can clamp described front-axle beam, sows with a drill leg 2 and twists, install and more fast stablize described in preventing.When sowing wheat, the more situation of stalk, weeds generally adopts disk coulter, when wheat topdresses, dismantling of interval can sow with a drill leg use, when soil property is really up to the mark, use shoe colter, during Summer-sowing soya bean, the situation that stalk is more, selects to skim stubble formula plough.
Claims (5)
1. a multifunction wheat to topdress no-tillage slash stubble sower seedling stage, comprise: frame (1), sow with a drill leg (2), described front end of sowing with a drill the traction seat (26) of leg (2) is fixed in described frame (1), it is characterized in that: described in sow with a drill leg (2) and comprise trapezoidal towing bracket, plough (25);
Described trapezoidal towing bracket comprises traction seat (26), T-shaped seat (211), drawing pull bar (212), adjusting lever setting up and down (22); Described T-shaped seat (211) is fixedly connected with horizontally disposed connecting plate (2111) by oblique fulcrum bar (262) upper end of upper and lower oblique setting and forms, and described traction seat (26) rear end is fixedly connected with the lower end of described oblique fulcrum bar (262);
Described traction seat (26) both sides, rear end are vertical fixing four directions traction panel seat (261) respectively, the symmetrical fixed bearing block in below, four directions traction panel seat (261) of described both sides, little transverse axis (263) is rotationally connected by bearing between two described side shaft holders, described drawing pull bar (212) front end is hinged on described little transverse axis (263), rear end is vertically installed with Connection Block (2112), and described Connection Block is quartet connection seat or round Connection Block; The upper corner of described Connection Block (2112) is symmetrical arranged four connecting holes, connects plough (25) by this connecting hole;
Described adjusting lever (22) lower end is hinged on Connection Block (2112) left side of described drawing pull bar (212), the through hole that upper end is inserted on described connecting plate (2111) is slidably connected with it, described adjusting lever (22) is socketed with compression spring (24).
2. a kind of multifunction wheat according to claim 1 to topdress no-tillage slash stubble sower seedling stage, it is characterized in that:
Described traction seat (26) for length and width be square tube, the laminating of described traction seat (26) bottom surface is fixed with a pair relative U-tube folder (264) of opening, described traction seat (26) is provided with connecting hole and is fixed on the front-axle beam (11) of described frame (1) by connecting U-tube card (16), and described U-tube folder (264) front and rear card is in the both sides of front beam;
Four connecting holes of described Connection Block (2112), be bolted the connecting hole of the riser (267) of the link of plough (25), described plough (25) is shoe colter, disc-type furrow opener or skim stubble formula plough, and wherein said shoe opener is fixed on described riser (267) by U-tube card (16);
The hinged place of described drawing pull bar (212) by fixing vertically arrange account for plate (265), by the U-shaped seat (266) of adjusting lever lower end described in split pin or straight pin cross-under by hinged to described drawing pull bar (212) and described adjusting lever (22);
Described leg (2) point front two rows of sowing with a drill is arranged, and the drawing pull bar (212) of sowing with a drill leg after sowing with a drill leg ratio before described is short;
Described adjusting lever (22) is upper is longitudinally evenly equipped with multiple position adjustments hole (225), described adjusting lever (22) lower end is socketed with packing ring (221), described packing ring (221) and described adjusting lever (22) are slidably connected, described spring (24) lower end and described packing ring (221) offset, described packing ring (221) lower end is stuck in described packing ring (221) lower end by split pin cross-under adjustment hole (225), the adjusting lever stretching out the through hole on described connecting plate (2111) is socketed with positioning sleeve (224), and be horizontally arranged with split pin.
3. a kind of multifunction wheat according to claim 1 to topdress no-tillage slash stubble sower seedling stage, it is characterized in that: described frame (1) is " order " word rectangular frame structure, comprise front-axle beam (11), the back rest (12), left and right curb girder (13), two intermediate beams be parallel to each other (14) are vertically set between described front and rear beam, described intermediate beam (14) is fixedly connected with tractor traction frame (15) with on the square tube seat (17) that described front-axle beam (11) welds, described frame (1) horizontal direction be arranged side by side multiple described in sow with a drill leg (2), described front end of sowing with a drill the traction seat (26) of leg (2) is fixed by socket by fixing U-tube card (16) and passing described front-axle beam (11).
4. a kind of multifunction wheat according to claim 3 to topdress no-tillage slash stubble sower seedling stage, it is characterized in that: four drift angle places of described frame (1) are fixed with the sleeve pipe (3) vertically arranged, the pillar (31) that lower end connects universal wheel (34) is socketed with in described sleeve pipe (3), described pillar (31) and described sleeve pipe (3) are slidably connected, described column (31) is respectively arranged with locating hole (33) up and down, described sleeve pipe (3) homonymy correspondence position is provided with the pin-and-hole corresponding to pillar, described locating hole (33) and described pin-and-hole are by alignment pin cross-under, described sleeve pipe (3) another side is provided with jackscrew (32) to withstand described column and move up and down.
5. a kind of multifunction wheat according to claim 1 to topdress no-tillage slash stubble sower seedling stage, it is characterized in that: described traction seat (26) is vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282943.2A CN104838772B (en) | 2015-05-28 | 2015-05-28 | Multifunctional wheat seedling-stage topdressing, no-tillage and stubble-aside planter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282943.2A CN104838772B (en) | 2015-05-28 | 2015-05-28 | Multifunctional wheat seedling-stage topdressing, no-tillage and stubble-aside planter |
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| Publication Number | Publication Date |
|---|---|
| CN104838772A true CN104838772A (en) | 2015-08-19 |
| CN104838772B CN104838772B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510282943.2A Active CN104838772B (en) | 2015-05-28 | 2015-05-28 | Multifunctional wheat seedling-stage topdressing, no-tillage and stubble-aside planter |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108184381A (en) * | 2018-01-26 | 2018-06-22 | 昆明理工大学 | A kind of batch production Radix Notoginseng transplanter |
| CN108541418A (en) * | 2018-06-26 | 2018-09-18 | 宿州市科鸣农业机械有限公司 | A kind of seeder copy land wheel assembly |
| CN108738517A (en) * | 2018-06-26 | 2018-11-06 | 宿州市科鸣农业机械有限公司 | A kind of seeder earthing shakes pinch roller assembly |
| CN111182782A (en) * | 2017-08-01 | 2020-05-19 | 卡尔沃坎普创新有限责任公司 | Self-propelled working machine |
| CN114097321A (en) * | 2021-11-19 | 2022-03-01 | 南京农业大学 | Novel high-efficient wheat field equipment of weeding in tillering stage |
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| RU1793842C (en) * | 1991-05-12 | 1993-02-07 | Игорь Валентинович Мальцев | Mechanism of plowshare hanging |
| CN2298642Y (en) * | 1997-06-16 | 1998-12-02 | 廖玄 | Covering shovel |
| CN201355914Y (en) * | 2009-02-14 | 2009-12-09 | 刘连飞 | Precision seeder for four-row mountainous land |
| CN202218512U (en) * | 2011-09-26 | 2012-05-16 | 廖玄 | Stubble-burning-free stubble-breaking type multifunctional precision seeder |
| CN204796112U (en) * | 2015-05-28 | 2015-11-25 | 宿州市科鸣农业机械有限公司 | Multi -functional wheat no -tillage left -falling stroke stubble seeder that topdresses seedling stage |
-
2015
- 2015-05-28 CN CN201510282943.2A patent/CN104838772B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU1793842C (en) * | 1991-05-12 | 1993-02-07 | Игорь Валентинович Мальцев | Mechanism of plowshare hanging |
| CN2298642Y (en) * | 1997-06-16 | 1998-12-02 | 廖玄 | Covering shovel |
| CN201355914Y (en) * | 2009-02-14 | 2009-12-09 | 刘连飞 | Precision seeder for four-row mountainous land |
| CN202218512U (en) * | 2011-09-26 | 2012-05-16 | 廖玄 | Stubble-burning-free stubble-breaking type multifunctional precision seeder |
| CN204796112U (en) * | 2015-05-28 | 2015-11-25 | 宿州市科鸣农业机械有限公司 | Multi -functional wheat no -tillage left -falling stroke stubble seeder that topdresses seedling stage |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111182782A (en) * | 2017-08-01 | 2020-05-19 | 卡尔沃坎普创新有限责任公司 | Self-propelled working machine |
| US11805717B2 (en) | 2017-08-01 | 2023-11-07 | Kalverkamp Innovation Gmbh | Self-propelled machine |
| CN108184381A (en) * | 2018-01-26 | 2018-06-22 | 昆明理工大学 | A kind of batch production Radix Notoginseng transplanter |
| CN108541418A (en) * | 2018-06-26 | 2018-09-18 | 宿州市科鸣农业机械有限公司 | A kind of seeder copy land wheel assembly |
| CN108738517A (en) * | 2018-06-26 | 2018-11-06 | 宿州市科鸣农业机械有限公司 | A kind of seeder earthing shakes pinch roller assembly |
| CN114097321A (en) * | 2021-11-19 | 2022-03-01 | 南京农业大学 | Novel high-efficient wheat field equipment of weeding in tillering stage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104838772B (en) | 2017-01-18 |
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Denomination of invention: Multifunctional wheat seedling-stage topdressing, no-tillage and stubble-aside planter Effective date of registration: 20190426 Granted publication date: 20170118 Pledgee: Suzhou financing Company limited by guarantee Pledgor: SUZHOU KEMING AGRICULTURAL MACHINERY CO.,LTD. Registration number: 2019340000218 |
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Date of cancellation: 20200904 Granted publication date: 20170118 Pledgee: Suzhou financing Company limited by guarantee Pledgor: SUZHOU KEMING AGRICULTURAL MACHINERY Co.,Ltd. Registration number: 2019340000218 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A multifunctional wheat seedling topdressing no tillage stubble planter Effective date of registration: 20201026 Granted publication date: 20170118 Pledgee: Suzhou financing Company limited by guarantee Pledgor: SUZHOU KEMING AGRICULTURAL MACHINERY Co.,Ltd. Registration number: Y2020980007149 |
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Address after: 234113 north side of Gongnong Road, Luling Town, Yongqiao District, Suzhou City, Anhui Province Patentee after: Suzhou Keming Agricultural Machinery Co.,Ltd. Address before: 234113 north of Dongtou Road, Gongnong Road, Luling Town, Suzhou City, Anhui Province Patentee before: SUZHOU KEMING AGRICULTURAL MACHINERY CO.,LTD. |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20230519 Granted publication date: 20170118 Pledgee: Suzhou financing Company limited by guarantee Pledgor: SUZHOU KEMING AGRICULTURAL MACHINERY CO.,LTD. Registration number: Y2020980007149 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: A multifunctional wheat seedling top dressing, no tillage, and skimming seeder Granted publication date: 20170118 Pledgee: Suzhou financing Company limited by guarantee Pledgor: Suzhou Keming Agricultural Machinery Co.,Ltd. Registration number: Y2024980007717 |