CN205546438U - Wetland rotary tillage device - Google Patents
Wetland rotary tillage device Download PDFInfo
- Publication number
- CN205546438U CN205546438U CN201620075204.6U CN201620075204U CN205546438U CN 205546438 U CN205546438 U CN 205546438U CN 201620075204 U CN201620075204 U CN 201620075204U CN 205546438 U CN205546438 U CN 205546438U
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- China
- Prior art keywords
- blade
- rotary
- rotary tillage
- wetland
- tool rest
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/06—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on vertical or steeply-inclined shaft
-
- 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
- A01C5/064—Devices for making drills or furrows with rotating tools
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
Abstract
The utility model discloses a wetland rotary tillage device, include cylindric blade holder and the helical blade who sets up around the cylindric blade holder, the helical blade tip is provided with the rotary tillage blade, and this rotary tillage device axial is provided with helical blade on the rotary tillage device along the installation of rotary cultivator direction of advance simultaneously, can effectively avoid the rotary cultivator to take place to get deeply stuck in when farming marshy land, deep water field, and the while can effectively avoid field debris and the weeds to twine on rotary tillage device again.
Description
Technical field
This utility model relates to soil cultivating machine field, specifically a kind of wetland rotary cultivator attachment.
Background technology
In prior art, mechanization of agriculture produces the tillage method to soil and is mainly ploughing, harrows and plough and rotary tillage,
Ploughing mainly uses haulage gear to draw ploughshare and overturns soil and reach the purpose of farming, and rake is ploughed
Mainly drawing the instruments such as disc harrow, spike-tooth harrow or paddy field star-toothed harrows by haulage gear carries out table to soil
Face farming, it is common that the smooth intensive cultivation equalization in small, broken bits after ploughing, soil carried out.Rotary tillage is main
It is to utilize the rotation of cutter that soil has cut relevant operation, in mountain region and knob, logical
Formula agricultural tillage machinery series is ploughed frequently with the hand steered step that miniature gasoline engine or small diesel engine are power, this
The typically no special haulage gear of small-size rotary tiller, is that the rotation utilizing rotary blade is as pull strength during work
Realization moves ahead, and this rotary blade is generally transversely mounted along rotary cultivator, and the blade on rotary blade is arranged at vertically
In the plane of capstan head axis, when rotary blade rotates, it is perpendicular to axial anti-of capstan head with soil effect generation
The pull strength that active force advances as rotary cultivator, but the rotary blade of this version is usually present following two
Individual problem, the first is mutually perpendicular to rotary cultivator direction of advance due to rotary ploughing cutter shaft so that rotary blade is front
Easily be wound around weeds and the foreign material in field during entering, when twine grass quantity too much affect rotary blade normally work time,
Need artificial cut-out removal to twine grass, cause operating personnel's labor intensity big, reduce soil cultivation efficiency simultaneously.
Its two be existing rotary blade when the soil that this counteracting force of farming marshy land is relatively small, rotary blade produce
Counteracting force so little that to be insufficient to draw machine and will produce when moving ahead and get deeply stuck in, once occurring getting deeply stuck in except manually executing
Rescue outer having nothing for it, and small part is provided with the rotary cultivator of the haulage gears such as traction wheel, the axis edge of its rotary blade
Direction of advance is horizontally disposed with, and its traction wheel is also easily trapped in rotten ground or deep paddy field, owing to its rotary blade cannot
There is provided liter lifting force upwards for rotary cultivator, therefore, when traction wheel gets deeply stuck in, also can only rely on and manually sue and labour.
Therefore, for solving problem above, need a kind of wetland rotary cultivator attachment, this rotary cultivator attachment is provided with helical-blade
Sheet, can be prevented effectively from rotary cultivator and get deeply stuck in when farming marshy land, deep paddy field, can be prevented effectively from again simultaneously
Field foreign material and weeds are wound on rotary cultivator attachment.
Utility model content
In view of this, the purpose of this utility model is to overcome defect of the prior art, it is provided that a kind of wetland rotation
Ploughing device, this rotary cultivator attachment is installed axially along rotary cultivator direction of advance, is provided with helical blade on rotary cultivator attachment simultaneously,
Rotary cultivator can be prevented effectively from get deeply stuck in when farming marshy land, deep paddy field, field can be prevented effectively from again simultaneously
Foreign material and weeds are wound on rotary cultivator attachment.
Wetland rotary cultivator attachment of the present utility model, including tubular tool rest and around tubular tool rest arrange helical blade,
Described helical blade end is provided with Rotary tillage blade；
Further, described Rotary tillage blade is axially inclined along tubular tool rest；
Further, the blade of described Rotary tillage blade is arcuate blade；
Further, described tubular tool rest one end is one-body molded is provided with dust cover；
Further, angle is formed between plane and the capstan head cross section at the blade place of described rotary blade；
Further, radius of curvature r of the blade of described Rotary tillage blade is in the range of ＜ r ＜；
Further, described Rotary tillage blade is arranged at helical blade front end；Described helical blade rear end extend to
Tubular tool rest rear end face is concordant；
Further, the angle α that the blade of described Rotary tillage blade and capstan head are axially formed is in the range of 20 ° of ＜
α ＜ 40 °；
Further, the angle formed between plane and the capstan head cross section at the blade place of described Rotary tillage blade
β is in the range of 20 ° of ＜ β ＜ 60 °；
Further, described tubular tool rest is hollow cylinder, and described Rotary tillage blade and helical blade are welded in tubular
Tool rest surface；Described tubular tool rest is provided with polygon installing hole vertically.
The beneficial effects of the utility model are: wetland rotary cultivator attachment of the present utility model, and tubular tool rest is provided with
Helical blade, helical blade can produce along tubular tool rest axial propulsive force when rotating, and this propulsive force can be assisted
Help and together drive rotary cultivator to advance, thus be prevented effectively from rotary cultivator and occur when farming marshy land or deep paddy field deeply
Falling into, this selects in rotary cultivator attachment, and Rotary tillage blade integral type can shape or be welded in helical blade front end, rear end or two
End, this setup can simplify the structure of rotary blade, shortens cutter axial dimension, simultaneously as this
Rotary cultivator attachment axially advances consistent with rotary cultivator, and the weeds foreign material being wrapped on this rotary cultivator attachment can be during advancing
Produce with earth and pull and self falling, work does not haves and twines grass phenomenon, and then alleviate operating personnel's
Labor intensity, improves soil cultivation efficiency.
Accompanying drawing explanation
With embodiment, this utility model is further described below in conjunction with the accompanying drawings:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is A-A sectional drawing in Fig. 1；
Fig. 3 is the structural representation of dust cover of the present utility model.
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, as it can be seen, the wetland rotary cultivator attachment of the present embodiment, bag
Including tubular tool rest 1 and the helical blade 2 arranged around tubular tool rest 1, described helical blade 2 end is arranged
There is Rotary tillage blade 3, the wetland rotary cultivator attachment of the present embodiment, tubular tool rest 1 is provided with helical blade 2, spiral
Can produce when blade 2 rotates along the axial propulsive force of tubular tool rest 1, this propulsive force can assist together to drive
Rotary cultivator advances, thus is prevented effectively from rotary cultivator and gets deeply stuck in when farming marshy land or deep paddy field, and this choosing is revolved
Ploughing in device, Rotary tillage blade 3 integral type can shape or be welded in helical blade 2 front end, rear end or two ends, this
Plant set-up mode and can simplify the structure of rotary blade, shorten cutter axial dimension, simultaneously as this rotary cultivator attachment
Axially advance consistent with rotary cultivator, the weeds foreign material being wrapped on this rotary cultivator attachment can during advance with earth
Generation is pulled and self falling, does not haves and twines grass phenomenon, and then the work alleviating operating personnel is strong in work
Degree, improves soil cultivation efficiency.
In the present embodiment, described Rotary tillage blade 3 is axially inclined along tubular tool rest 1, the wetland rotation of the present embodiment
Plough the downward-sloping mode making shape between the axis of rotary cultivator attachment and horizontal plane form an angle in device rear end and be installed on rotation
The machine of ploughing, Rotary tillage blade 3 is axially inclined along tubular tool rest 1, makes Rotary tillage blade 3 to tubular tool rest 1 just rotate
Lower section time perpendicular to the ground, make soil tilling depth reach pre-provisioning request, thus ensure that cultivating quality, due to rotation
The axis ploughing device forms an angle with horizontal plane shape, and rotary cultivator attachment will produce along capstan head in cutting soil course
Axial counteracting force, this counteracting force has two component, be respectively make rotary cultivator thrust forward and
Lift upwards, thrust forward can drive rotary cultivator to advance, and the lift upwards that rotary blade produces can have
Effect avoids rotary cultivator to get deeply stuck in when farming marshy land, alleviates the labor intensity of operating personnel, improves soil
Farming efficiency.
In the present embodiment, the blade of described Rotary tillage blade 3 is arcuate blade；Rotary tillage blade 3 and tubular cutter simultaneously
Seat 1 cylindrical is tangentially connected by arc transition, and therefore, Rotary tillage blade 3 buries from root when working, with cunning
The mode cut enters soil and process of burying impact is less, it is ensured that Rotary tillage blade 3 cutting resistance of burying is less,
Rotary tillage blade 3 this sliding cutting formula is buried the mode of farming hard place, bury with the existing rotary tillage power blader formula of hitting compared with,
After Rotary tillage blade 3 embedded depth of the present embodiment reaches design requirement, machine occurs jumping phenomena hardly,
And then solve tradition rotary cultivator vibrate when farming hard place greatly, tilth unstable, operation easier greatly, appearance
Congruence problem the most out of control and uneasy.
In the present embodiment, described tubular tool rest 1 one end is one-body molded is provided with dust cover 5, this dust cover 5
Oral area is towards outside tubular tool rest 1, and the tool driving shaft 7 of rotary cultivator is generally stretched out by transmission case, and by
Supporting station 6 outside transmission case is supported, and dust cover 5 can cover in outward outside supporting station 6, it is to avoid dust or impurity
In entrance rotary cultivator transmission case.
In the present embodiment, between plane and the capstan head cross section at the blade place of described rotary blade, form angle；
The plane at the blade place of existing rotary blade is the most parallel with the cross section of capstan head, and this rotary blade is in operation
During, it is difficult to Zinc fractions shear action, and the rotary blade in the present embodiment can ensure Rotary tillage blade 3
Burying and cut with optimized cutting angle in working angles, it is relatively wide to the active area of soil, the most right
The farming effect of soil is preferable.
In the present embodiment, radius of curvature r of the blade of described Rotary tillage blade 3 is in the range of 100mm ＜ r ＜
300mm, this radius of curvature is preferably 115mm；The radius of curvature of blade within the range can be at utmost
Reduce Rotary tillage blade 3 bury cutting resistance.
In the present embodiment, described Rotary tillage blade 3 is arranged at helical blade 2 front end；Specifically described herein is " front
End " it is the one end towards rotary cultivator direction of advance, described helical blade 2 rear end extends to and tubular tool rest 1
Rear end face is concordant, and the wetland rotary cultivator attachment of the present embodiment is provided with one or more pieces blades, is welded on hollow tubular
Helical blade 2 on tool rest 1 can be a piece of can also be multi-disc, but can not be more than Rotary tillage blade 3
Quantity, the length of helical blade 2 can be a pitch can also be multiple pitch, or less than one
The sector of pitch, the width of helical blade 2 should be slightly less than the length of Rotary tillage blade 3.
In the present embodiment, the angle α that the blade of described Rotary tillage blade 3 and capstan head are axially formed in the range of
20 ° of ＜ α ＜ 40 °, the angle α of the present embodiment is preferably 30 °, and the Rotary tillage blade 3 of this enforcement is arc
Shape blade, therefore, angle α be the Rotary tillage blade 3 projection to capstan head longitudinal cross-section with capstan head axially it
Between angle, when mounted, its angle axially downwardly tilted is equal with angle α for this rotary cultivator attachment, with ensure
Rotary tillage blade 3 is perpendicular to the ground when rotating to capstan head.
In the present embodiment, formed between plane and the capstan head cross section at the blade place of described Rotary tillage blade 3
Angle β in the range of 20 ° of ＜ β ＜ 60 °, angle β is preferably 30 °；Ensure Rotary tillage blade 3
Bury and working angles cuts with optimized cutting angle.
In the present embodiment, described tubular tool rest 1 is hollow cylinder, uses hollow cylinder tool rest 1 effectively to subtract
The deadweight of light cutter, described Rotary tillage blade 3 is welded in tubular tool rest 1 surface with helical blade 2, uses weldering
Connecing fixing Rotary tillage blade 3 and helical blade 2, its connection reliability is higher, and the most beneficially saving is manufactured into
This；Described tubular tool rest 1 is provided with polygon installing hole 4 vertically, and the installing hole 4 of the present embodiment is positive six
Shape hole, limit, the tool driving shaft 7 of rotary cultivator also has the shaft part of regular hexagonal section, by this shaft part and peace
Dress hole 4 coordinates thus drives this rotary cultivator attachment to rotate.
Finally illustrate, above example only in order to the technical solution of the utility model to be described and unrestricted,
Although being described in detail this utility model with reference to preferred embodiment, those of ordinary skill in the art should
Work as understanding, the technical solution of the utility model can be modified or equivalent, without deviating from this reality
By objective and the scope of new technique scheme, it all should be contained in the middle of right of the present utility model.
Claims (9)
1. a wetland rotary cultivator attachment, it is characterised in that: including tubular tool rest and the helical blade arranged around tubular tool rest, described helical blade end is provided with Rotary tillage blade；Described Rotary tillage blade is axially inclined along tubular tool rest.
Wetland rotary cultivator attachment the most according to claim 1, it is characterised in that: the blade of described Rotary tillage blade is arcuate blade.
Wetland rotary cultivator attachment the most according to claim 1, it is characterised in that: described tubular tool rest end is one-body molded is provided with dust cover.
Wetland rotary cultivator attachment the most according to claim 1, it is characterised in that: form angle between plane and the capstan head cross section at the blade place of described rotary blade.
Wetland rotary cultivator attachment the most according to claim 2, it is characterised in that: radius of curvature r of the blade of described Rotary tillage blade is in the range of 100mm ＜ r ＜ 300mm.
Wetland rotary cultivator attachment the most according to claim 1, it is characterised in that: described Rotary tillage blade is arranged at helical blade front end；Described helical blade rear end extends to concordant with tubular tool rest rear end face.
Wetland rotary cultivator attachment the most according to claim 1, it is characterised in that: the angle α that the blade of described Rotary tillage blade and capstan head are axially formed is in the range of 20 ° of ＜ α ＜ 40 °.
Nonirrigated farmland the most according to claim 4 rotary cultivator attachment, it is characterised in that: the angle β formed between plane and the capstan head cross section at the blade place of described Rotary tillage blade is in the range of 20 ° of ＜ β ＜ 60 °.
Wetland rotary cultivator attachment the most according to claim 1, it is characterised in that: described tubular tool rest is hollow cylinder, and described Rotary tillage blade and helical blade are welded in tubular tool rest surface；Described tubular tool rest is provided with polygon installing hole vertically.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015106004250 | 2015-09-18 | ||
| CN2015207291328 | 2015-09-18 | ||
| CN201510600425.0A CN105103695A (en) | 2015-09-18 | 2015-09-18 | Tillage method for tilling firm ground, muddy land and weed land and multifunctional tillage machine thereof |
| CN201520729132 | 2015-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205546438U true CN205546438U (en) | 2016-09-07 |
Family
ID=56180838
Family Applications (12)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620077357.4U Active CN205510685U (en) | 2015-09-18 | 2016-01-26 | Prevent getting deeply stuck in type rotary cultivator |
| CN201620075204.6U Active CN205546438U (en) | 2015-09-18 | 2016-01-26 | Wetland rotary tillage device |
| CN201620074597.9U Active CN205320500U (en) | 2015-09-18 | 2016-01-26 | Rotary cultivator transmission case |
| CN201620077309.5U Active CN205847872U (en) | 2015-09-18 | 2016-01-26 | Disconnected grass plate for rotary cultivator |
| CN201620075025.2U Active CN205567019U (en) | 2015-09-18 | 2016-01-26 | Ditching blade of digging pit |
| CN201610051454.0A Pending CN105794344A (en) | 2015-09-18 | 2016-01-26 | Rotary tiller with tilting cutter |
| CN201620074623.8U Active CN205357002U (en) | 2015-09-18 | 2016-01-26 | Cut and irritate rotary tillage ware of weeding |
| CN201620075144.8U Active CN205510767U (en) | 2015-09-18 | 2016-01-26 | Ditching ware of digging pit |
| CN201620075085.4U Active CN205336875U (en) | 2015-09-18 | 2016-01-26 | Cut and irritate rotary tillage blade of hoeing up weeds |
| CN201620075173.4U Active CN205755305U (en) | 2015-09-18 | 2016-01-26 | Wetland rotary tillage blade |
| CN201620074577.1U Active CN205510738U (en) | 2015-09-18 | 2016-01-26 | Case is extended to power |
| CN201620077330.5U Active CN205864974U (en) | 2015-09-18 | 2016-01-26 | Nonirrigated farmland rotary tillage device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620077357.4U Active CN205510685U (en) | 2015-09-18 | 2016-01-26 | Prevent getting deeply stuck in type rotary cultivator |
Family Applications After (10)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620074597.9U Active CN205320500U (en) | 2015-09-18 | 2016-01-26 | Rotary cultivator transmission case |
| CN201620077309.5U Active CN205847872U (en) | 2015-09-18 | 2016-01-26 | Disconnected grass plate for rotary cultivator |
| CN201620075025.2U Active CN205567019U (en) | 2015-09-18 | 2016-01-26 | Ditching blade of digging pit |
| CN201610051454.0A Pending CN105794344A (en) | 2015-09-18 | 2016-01-26 | Rotary tiller with tilting cutter |
| CN201620074623.8U Active CN205357002U (en) | 2015-09-18 | 2016-01-26 | Cut and irritate rotary tillage ware of weeding |
| CN201620075144.8U Active CN205510767U (en) | 2015-09-18 | 2016-01-26 | Ditching ware of digging pit |
| CN201620075085.4U Active CN205336875U (en) | 2015-09-18 | 2016-01-26 | Cut and irritate rotary tillage blade of hoeing up weeds |
| CN201620075173.4U Active CN205755305U (en) | 2015-09-18 | 2016-01-26 | Wetland rotary tillage blade |
| CN201620074577.1U Active CN205510738U (en) | 2015-09-18 | 2016-01-26 | Case is extended to power |
| CN201620077330.5U Active CN205864974U (en) | 2015-09-18 | 2016-01-26 | Nonirrigated farmland rotary tillage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (12) | CN205510685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027348A (en) * | 2017-04-19 | 2017-08-11 | 东北农业大学 | Spiral-poker formula ground making of paddyfield banding seedbed operation monomer |
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| CN106171062B (en) * | 2016-07-28 | 2018-12-14 | 江苏大学 | A kind of tilting latent deep rotary cultivator attachment of soil reverse |
| CN106954395A (en) * | 2017-03-31 | 2017-07-18 | 盐城旭华机械有限公司 | A kind of deep-ploughing rotary cultivator |
| CN107018689A (en) * | 2017-04-14 | 2017-08-08 | 广西高农机械有限公司 | It is a kind of that there is the agricultural loose ground machine for sowing function |
| CN107318309B (en) * | 2017-07-24 | 2022-10-04 | 重庆美澳机械制造有限公司 | Cutter set for ditching |
| CN110024515A (en) * | 2018-01-11 | 2019-07-19 | 西南科技大学 | A kind of novel rotary tillage cutter |
| CN108934217A (en) * | 2018-05-16 | 2018-12-07 | 合肥银创宏达机器人有限公司 | A kind of brush is hoed up weeds rotary cultivator attachment |
| CN109287214A (en) * | 2018-09-10 | 2019-02-01 | 南县伟业机械制造有限公司 | Multifunctional no-tillage seeder |
| CN109526269A (en) * | 2018-12-17 | 2019-03-29 | 林家盛 | The dedicated pulverizer of hayashishita |
| CN109661864B (en) * | 2018-12-28 | 2021-06-29 | 重庆市合川区连丰生态农业发展有限公司 | Agricultural rotary cultivator |
| CN109757148B (en) * | 2019-03-19 | 2022-02-25 | 四川省农业科学院水稻高粱研究所 | Method for preventing agricultural machinery from sinking into field in winter paddy field |
| CN110583160B (en) * | 2019-10-28 | 2021-03-30 | 郑州永丰生物肥业有限公司 | Automatic running tractor with ditching capacity |
| CN113141796B (en) * | 2021-05-06 | 2022-11-11 | 浙江省农业科学院 | Rice field unmanned intelligent intertillage method and system based on automatic control |
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| CN1083656A (en) * | 1992-09-05 | 1994-03-16 | 刘明相 | Screw paddyfield plough |
| CN2875015Y (en) * | 2005-06-20 | 2007-03-07 | 田大忠 | Rotocultivator with functions of cutting, tillage and soil-prepn. |
| CN200974436Y (en) * | 2006-11-23 | 2007-11-14 | 时昌永 | Wheel-type tractor falling-proof wheel |
| CN201057693Y (en) * | 2007-06-26 | 2008-05-14 | 华中农业大学 | Variable-pitch auger type orchard ditching machine |
| CN104663041A (en) * | 2015-02-15 | 2015-06-03 | 李阳铭 | Drill bit structure of deep scarification and deep tillage machine |
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2016
- 2016-01-26 CN CN201620077357.4U patent/CN205510685U/en active Active
- 2016-01-26 CN CN201620075204.6U patent/CN205546438U/en active Active
- 2016-01-26 CN CN201620074597.9U patent/CN205320500U/en active Active
- 2016-01-26 CN CN201620077309.5U patent/CN205847872U/en active Active
- 2016-01-26 CN CN201620075025.2U patent/CN205567019U/en active Active
- 2016-01-26 CN CN201610051454.0A patent/CN105794344A/en active Pending
- 2016-01-26 CN CN201620074623.8U patent/CN205357002U/en active Active
- 2016-01-26 CN CN201620075144.8U patent/CN205510767U/en active Active
- 2016-01-26 CN CN201620075085.4U patent/CN205336875U/en active Active
- 2016-01-26 CN CN201620075173.4U patent/CN205755305U/en active Active
- 2016-01-26 CN CN201620074577.1U patent/CN205510738U/en active Active
- 2016-01-26 CN CN201620077330.5U patent/CN205864974U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027348A (en) * | 2017-04-19 | 2017-08-11 | 东北农业大学 | Spiral-poker formula ground making of paddyfield banding seedbed operation monomer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105794344A (en) | 2016-07-27 |
| CN205357002U (en) | 2016-07-06 |
| CN205320500U (en) | 2016-06-22 |
| CN205510738U (en) | 2016-08-31 |
| CN205510685U (en) | 2016-08-31 |
| CN205864974U (en) | 2017-01-11 |
| CN205567019U (en) | 2016-09-14 |
| CN205336875U (en) | 2016-06-29 |
| CN205510767U (en) | 2016-08-31 |
| CN205847872U (en) | 2017-01-04 |
| CN205755305U (en) | 2016-12-07 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170821 Address after: 402283 Chongqing city Jin Yuan Jiangjin District Luohuang town Industrial Park B District No. 17 Chongqing Road, Longwang Electromechanical limited liability company jointly building No. 1-2 Patentee after: CHONGQING MEIAO MACHINERY MANUFACTURING CO., LTD. Address before: 400036 Chongqing City, Shapingba District, the town of King Kong Village Liao Shop No. 108, Co-patentee before: CHONGQING MEIAO MACHINERY MANUFACTURING CO., LTD. Patentee before: Chen Shifu |