CN107318282A - A kind of hand-push type multifunction ploughs site preparation device - Google Patents
A kind of hand-push type multifunction ploughs site preparation device Download PDFInfo
- Publication number
- CN107318282A CN107318282A CN201710638918.2A CN201710638918A CN107318282A CN 107318282 A CN107318282 A CN 107318282A CN 201710638918 A CN201710638918 A CN 201710638918A CN 107318282 A CN107318282 A CN 107318282A
- Authority
- CN
- China
- Prior art keywords
- horizontal frame
- gearbox
- stubble
- knife
- site preparation
- 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
Links
Classifications
-
- 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
- A01B49/02—Combined machines with two or more soil-working tools of different kind
-
- 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
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
-
- 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
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M21/00—Apparatus for the destruction of unwanted vegetation, e.g. weeds
- A01M21/02—Apparatus for mechanical destruction
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Soil Working Implements (AREA)
Abstract
Ploughed the invention discloses a kind of hand-push type multifunction and hanger bracket is installed on site preparation device, including horizontal frame, fixed cross beam foremost, the pole of hanger bracket is connected with horizontal frame by swivel bearing；Universal axle assembly is installed on the fixed cross beam of horizontal frame end, the shaft end of universal axle assembly is connected with gearbox, the right side speed change output shaft of gearbox is connected to equipment gear group by driving sleeve, equipment gear group has been internally integrated multigroup travelling gear, rotor is socketed with the central hub of travelling gear, stubble-cleaning knife is socketed with the rear end gear of equipment gear group, rotor front end, which is worn, is connected to rotary blade, the swivel bearing rotating shaft of hanger bracket is connected to gearbox by driving belt, the end suspension of hanger bracket is connected with tie ridger, horizontal frame is also equipped with land presser foremost.The present invention can synchronously realize stubble-cleaning weeding, arable land ridging and prepartion of land operation, and mechanical structure simply reduces production cost, meets different terrain requirement.
Description
Technical field
The present invention relates to technical field of agricultural machinery, specially a kind of hand-push type multifunction ploughs site preparation device.
Background technology
Farming is an important measures of traditional agro-farming, is conducive to chesson, recovers crumb structure, puts aside moisture, supports
Point, cover weeds, fertilizer, prevent and kill off pest and disease damage.After site preparation is ploughing work, once interior also leave compared with large clod or space, ground is ploughed
When table out-of-flatness is unfavorable for sowing or bad seedbed situation, the broken soil taken is fast, and smooth earth's surface is further loosened the soil, composite soil
Fertilizer, improve sowing and Germination Conditions tillage control measure, subsoiling as modern soil farming an important technology, at home
It is taken seriously outside.
Present agricultural is increasingly to automation development, and all kinds of agricultural tillages are largely using machinery substitution；But one
A little remote mountain areas, large-scale agricultural machinery can not be put to good use, if too high using various agricultural apparatus cost, whole ploughing capacity mistake
It is low.
The content of the invention
In order to overcome the shortcomings of prior art, the present invention provides a kind of hand-push type multifunction and ploughs site preparation device, can
Stubble-cleaning weeding, arable land ridging and prepartion of land operation are synchronously realized, mechanical structure simply reduces production cost, meets different terrain
It is required that.
The technical solution adopted for the present invention to solve the technical problems is：A kind of hand-push type multifunction ploughs site preparation device, bag
Include horizontal frame, the main body of the horizontal frame be between two parallel stainless steel tubes compositions, stainless steel tube equidistantly laterally across
Fixed cross beam is connected to, hanger bracket is installed on fixed cross beam foremost, the pole of the hanger bracket passes through rotation with horizontal frame
Connection is held in rotating shaft；Universal axle assembly, the shaft end of the universal axle assembly are installed on the fixed cross beam of the horizontal frame end
Gearbox is connected with, the gearbox is fixed on the upper surface of horizontal frame, and the right side speed change output shaft of gearbox passes through transmission
Axle sleeve is connected to equipment gear group, and the equipment gear group has been internally integrated in multigroup travelling gear, the central hub of travelling gear
It is socketed with rotor, the rear end gear of equipment gear group and is socketed with stubble-cleaning knife, the rotor is worn from the middle gap of horizontal frame
Go out, front end, which is worn, is connected to rotary blade, and the swivel bearing rotating shaft of the hanger bracket is connected to gearbox by driving belt, hanger bracket
End suspension is connected with tie ridger, and the horizontal frame is also equipped with land presser foremost.
As a kind of technical scheme for having a choosing of the present invention, the universal axle assembly includes central siphon, telescopic and cross universal
Section, the central siphon is socketed in the connector two ends of candan universal joint, and the output of central siphon and outer with telescopic respectively
Axle is connected, and the other end of telescopic is socketed on the power transmission shaft of gearbox.
As a kind of technical scheme for having a choosing of the present invention, the rotary blade includes rotary tillage cutterhead and Rotary tillage blade, the rotation
It is that cambered surface digs the disk for having the fixed edge of a knife to plough cutterhead, is fixed on rotor end in 75 degree of inclination angles with ground, Rotary tillage blade is inlayed
In the edge of a knife of rotary tillage cutterhead, 6-8 pieces are installed at equal intervals during shallow rotation, 14 are installed during full width farming.
As a kind of technical scheme for having a choosing of the present invention, the stubble-cleaning knife includes stubble ploughing knife pivot and stubble-cleaning blade, described to go out
Stubble cutter shaft is cylinder axis, and relative dig in end has the edge of a knife, and stubble-cleaning blade is the shared two panels of laterally wedge shape, is relatively fixed in the edge of a knife
It is interior.
As a kind of technical scheme for having a choosing of the present invention, the tie ridger includes ridging expansion link and ridging cutter head, described
The end of ridging cutter head is taper blade, and the end of ridging expansion link is connected with drive cylinder, and the drive cylinder is welded on horizontal stroke
To in frame.
As a kind of technical scheme for having a choosing of the present invention, the land presser includes suppression connecting shaft and pressure roller, the suppression
Connecting shaft is two, is fixed on the end of horizontal frame by rotary flange respectively, the other end of suppression connecting shaft, which is dug, spiral shell
Pit, pressure roller central shaft is passed through from the screwed hole of both sides, and the power transmission shaft of gearbox is connected to by driving belt.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) present invention is real with reference to gearbox and floating gear group by setting universal axle assembly to connect external drive motors
Existing power transmission, is easy to drive rotary blade, stubble-cleaning knife, tie ridger and land presser to realize arable land, weeding, ridging different at the time of
And finishing operations；
(2) present invention installs Rotary tillage blade by setting rotary tillage cutterhead on rotary tillage cutterhead, and number of blades can basis
Actual demand is adjusted, and can meet different arable land situations by adjusting the height of rotor；
(3) present invention drives ridging expansion link to stretch by setting tie ridger and land presser with drive cylinder, and then drives
Ridging cutter head is moved up and down, and realizes that ridging is operated；Land presser is started working after the completion of ridging, and suppression connecting shaft band dynamic pressure roller starts
Rotate, finishing operations are carried out to the soil after ridging, improve operating efficiency.
Brief description of the drawings
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is universal drive shaft assembly structure schematic diagram；
Fig. 3 is rotary blade structural representation.
In figure：1- transverse direction frames；2- hanger brackets；The universal axle assemblies of 3-；4- gearboxes；5- equipment gear groups；6- rotors；7-
Rotary blade；8- stubble-cleaning knifes；9- tie ridgers；10- land pressers；301- central siphons；302- telescopics；303- candan universal joints；701- revolves
Plough cutterhead；702- Rotary tillage blades；801- stubble ploughing knife pivots；802- stubble-cleaning blades；901- ridging expansion links；902- ridging cutter heads；
903- drive cylinders；1001- suppresses connecting shaft；1002- pressure rollers.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The explanation of following embodiment is refer to the attached drawing, can be to the specific embodiment implemented to the example present invention.
Direction and position term that the present invention is previously mentioned, such as " on ", " in ", " under ", "front", "rear", "left", "right", " interior ", "
Outside ", " side " etc., is only the direction and position with reference to annexed drawings.Therefore, the direction and position term used is to illustrate
And understand the present invention, and it is not used to the limitation present invention.
Embodiment：
As depicted in figs. 1 and 2, site preparation device, including horizontal frame 1 are ploughed the invention provides a kind of hand-push type multifunction,
The main body of the horizontal frame 1 is that equidistantly laterally bridging has fixed horizontal stroke between two parallel stainless steel tube compositions, stainless steel tube
Hanger bracket 2 is installed, the pole of the hanger bracket 2 is connected with horizontal frame 1 by swivel bearing on beam, fixed cross beam foremost
Connect；Universal axle assembly 3 is installed, the shaft end of the universal axle assembly 3 is connected with the fixed cross beam of the end of horizontal frame 1
Gearbox 4, the gearbox 4 is fixed on the upper surface of horizontal frame 1, and the right side speed change output shaft of gearbox 4 passes through power transmission shaft
Equipment gear group 5 is socketed with, the equipment gear group 5 has been internally integrated in multigroup travelling gear, the central hub of travelling gear
It is socketed with rotor 6, the rear end gear of equipment gear group 5 and is socketed with stubble-cleaning knife 8, the rotor 6 is stitched from the middle part of horizontal frame 1
Gap is passed, and front end, which is worn, is connected to rotary blade 7, and the swivel bearing rotating shaft of the hanger bracket 2 is connected to gearbox by driving belt, is hanged
The end suspension of hanger 2 is connected with tie ridger 9, and the horizontal frame 1 is also equipped with land presser 10 foremost；
The horizontal frame 1 is the core support part of whole device, the angle between the hanger bracket 2 and transverse direction and love
The regulation at inclination angle can be realized by adjusting swivel bearing, so as to meet different environmental demands；The universal axle assembly 3 includes
Central siphon 301, telescopic 302 and candan universal joint 303, the central siphon 301 are socketed in candan universal joint respectively with telescopic 302
303 connector two ends, and central siphon 301 is connected with the output shaft of outer, the other end of telescopic 302 is socketed in speed change
On the power transmission shaft of case 4；
As shown in Fig. 2 further illustrating, external drive motors are rotated, and are linked by central siphon 301, the energy of telescopic 302
The change of distance between gearbox 4 and drive axle is automatically adjusted, universal joint 303 is to ensure that transmission output shaft is inputted with drive axle
The change of axle two axial lines angle, and realize the constant velocity tramsmission of two axles；The gearbox 4 is in the speed regulation of whole device
The heart, gearbox 4 couples the different rotating speed size of output, so as to control all parts by equipment gear group 5 using the number of gears
Operating rate and state；
As shown in figure 3, the rotary blade 7 includes rotary tillage cutterhead 701 and Rotary tillage blade 702, the rotary tillage cutterhead 701 is arc
The disk for having the fixed edge of a knife is dug in face, is fixed on the end of rotor 6 in 75 degree of inclination angles with ground, Rotary tillage blade 702 is embedded in rotary tillage
In the edge of a knife of cutterhead 701,6-8 pieces are installed at equal intervals during shallow rotation, 14 are installed during full width farming；The rotary tillage cutterhead 701 and ground
Face forms certain inclination angle, is easy to Rotary tillage blade 702 to insert soil, and the number of the Rotary tillage blade 702 can be with according to arable land requirement
Freely change, so as to realize optimal arable land effect；
The stubble-cleaning knife 8 includes stubble ploughing knife pivot 801 and stubble-cleaning blade 802, and the stubble ploughing knife pivot 801 is cylinder axis, end
Relative dig has the edge of a knife, and stubble-cleaning blade 802 is the shared two panels of laterally wedge shape, is relatively fixed in the edge of a knife；The stubble-cleaning knife 8 is used for
Cut off ground weeds, the stubble ploughing knife pivot 801 is rotated by gearbox 4 and equipment gear group 5, while driving stubble-cleaning knife
Sword 802 rotates at a high speed, realizes that weeds cut off by the cutting force of the end edge of a knife when stubble-cleaning blade 802 is rotated；
The tie ridger 9 includes ridging expansion link 901 and ridging cutter head 902, and the end of the ridging cutter head 902 is taper
Blade, the end of ridging expansion link 901 is connected with drive cylinder 903, and the drive cylinder 903 is welded in horizontal frame 1；Institute
Stating tie ridger 9 is used to realize that ridging is operated, and the drive cylinder 903 after external power supply by starting working, ridging expansion link 901
As drive cylinder 903 is started working, ridging expansion link 901 is moved up and down, and drives ridging cutter head 902 to move up and down and then realize
Dig the purpose of ridging；
The land presser 10 includes suppression connecting shaft 1001 and pressure roller 1002, and the suppression connecting shaft 1001 is two, point
The end of horizontal frame 1 is not fixed on by rotary flange, the other end of suppression connecting shaft 1001, which is dug, screwed hole, pressure roller
1002 central shafts are passed through from the screwed hole of both sides, and the power transmission shaft of gearbox 4 is connected to by driving belt；The land presser 10 is used
In realizing soil compacting finishing operations, the angle between the suppression connecting shaft 1001 and horizontal frame 1 can be adjusted freely, from
And meet the requirement on different crimping ground, the pressure roller 1002 gearbox 4 be rotated by realize prepartion of land compacting behaviour
Make.
In summary, the main characteristic of the invention lies in that：
(1) present invention is real with reference to gearbox and floating gear group by setting universal axle assembly to connect external drive motors
Existing power transmission, is easy to drive rotary blade, stubble-cleaning knife, tie ridger and land presser to realize arable land, weeding, ridging different at the time of
And finishing operations；
(2) present invention installs Rotary tillage blade by setting rotary tillage cutterhead on rotary tillage cutterhead, and number of blades can basis
Actual demand is adjusted, and can meet different arable land situations by adjusting the height of rotor；
(3) present invention drives ridging expansion link to stretch by setting tie ridger and land presser with drive cylinder, and then drives
Ridging cutter head is moved up and down, and realizes that ridging is operated；Land presser is started working after the completion of ridging, and suppression connecting shaft band dynamic pressure roller starts
Rotate, finishing operations are carried out to the soil after ridging, improve operating efficiency.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Claims (6)
1. a kind of hand-push type multifunction ploughs site preparation device, it is characterised in that：Including horizontal frame (1), the horizontal frame (1)
Main body is that equidistantly laterally bridging has fixed cross beam between two parallel stainless steel tube compositions, stainless steel tube, fixation foremost
Hanger bracket (2) is installed, the pole of the hanger bracket (2) is connected with horizontal frame (1) by swivel bearing on crossbeam；The horizontal stroke
Universal axle assembly (3) is installed, the shaft end of the universal axle assembly (3) is connected with change on to the fixed cross beam of frame (1) end
Fast case (4), the gearbox (4) is fixed on the upper surface of horizontal frame (1), and the right side speed change output shaft of gearbox (4) passes through
Driving sleeve is connected to equipment gear group (5), and the equipment gear group (5) has been internally integrated multigroup travelling gear, travelling gear
It is socketed with central hub at rotor (6), the rear end gear of equipment gear group (5) and is socketed with stubble-cleaning knife (8), the rotor (6)
Passed from the middle gap of horizontal frame (1), front end, which is worn, is connected to rotary blade (7), the swivel bearing rotating shaft of the hanger bracket (2) is led to
Cross driving belt and be connected to gearbox, the end suspension of hanger bracket (2) is connected with tie ridger (9), and the horizontal frame (1) is most
Front end is also equipped with land presser (10).
2. a kind of hand-push type multifunction according to claim 1 ploughs site preparation device, it is characterised in that：The universal axle assembly
(3) central siphon (301), telescopic (302) and candan universal joint (303), the central siphon (301) and telescopic (302) difference are included
The connector two ends of candan universal joint (303) are socketed in, and central siphon (301) is connected with the output shaft of outer, telescopic
(302) the other end is socketed on the power transmission shaft of gearbox (4).
3. a kind of hand-push type multifunction according to claim 1 ploughs site preparation device, it is characterised in that：The rotary blade (7)
Including rotary tillage cutterhead (701) and Rotary tillage blade (702), the rotary tillage cutterhead (701) is that cambered surface digs the disk for having the fixed edge of a knife,
Rotor (6) end is fixed in 75 degree of inclination angles with ground, Rotary tillage blade (702) is embedded in the edge of a knife of rotary tillage cutterhead (701), shallow
6-8 pieces are installed at equal intervals during rotation, 14 are installed during full width farming.
4. a kind of hand-push type multifunction according to claim 1 ploughs site preparation device, it is characterised in that：The stubble-cleaning knife (8)
Including stubble ploughing knife pivot (801) and stubble-cleaning blade (802), the stubble ploughing knife pivot (801) is cylinder axis, and relative dig in end has knife
Mouthful, stubble-cleaning blade (802) is the shared two panels of laterally wedge shape, is relatively fixed in the edge of a knife.
5. a kind of hand-push type multifunction according to claim 1 ploughs site preparation device, it is characterised in that：The tie ridger (9)
Including ridging expansion link (901) and ridging cutter head (902), the end of the ridging cutter head (902) is taper blade, and ridging stretches
The end of bar (901) is connected with drive cylinder (903), and the drive cylinder (903) is welded in horizontal frame (1).
6. a kind of hand-push type multifunction according to claim 1 ploughs site preparation device, it is characterised in that：The land presser (10)
Including suppression connecting shaft (1001) and pressure roller (1002), the suppression connecting shaft (1001) is two, passes through rotary flange respectively
The end of horizontal frame (1) is fixed on, the other end of suppression connecting shaft (1001), which is dug, screwed hole, pressure roller (1002) central shaft
Passed through from the screwed hole of both sides, the power transmission shaft of gearbox (4) is connected to by driving belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710638918.2A CN107318282A (en) | 2017-07-31 | 2017-07-31 | A kind of hand-push type multifunction ploughs site preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710638918.2A CN107318282A (en) | 2017-07-31 | 2017-07-31 | A kind of hand-push type multifunction ploughs site preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107318282A true CN107318282A (en) | 2017-11-07 |
Family
ID=60200345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710638918.2A Pending CN107318282A (en) | 2017-07-31 | 2017-07-31 | A kind of hand-push type multifunction ploughs site preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107318282A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109287157A (en) * | 2018-09-18 | 2019-02-01 | 南京华剑兵科工程技术有限公司 | A kind of crop protection ditch ridge former of efficient fine |
| CN113348792A (en) * | 2021-06-21 | 2021-09-07 | 苏州市宏宇环境科技股份有限公司 | Automatic turner for repairing polluted soil |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2216729Y (en) * | 1995-03-14 | 1996-01-10 | 黑龙江省农业机械工程科学研究院 | Machine for deep soil-working for broad ridge with the function of changing field ridge |
| CN201088001Y (en) * | 2007-08-07 | 2008-07-23 | 廉英华 | Power input shaft angle adjustable soil preparation machine |
| CN201156873Y (en) * | 2008-02-27 | 2008-12-03 | 马春久 | Deep scarification combined soil-working machine |
| CN202818900U (en) * | 2012-10-31 | 2013-03-27 | 隋贵发 | Combined land preparation machine |
| CN204408865U (en) * | 2015-01-23 | 2015-06-24 | 辽宁省农业机械化研究所 | Subsoiling silt combined soil preparing machine |
| WO2017062556A1 (en) * | 2014-10-09 | 2017-04-13 | Jordan Ben | Soil tillage apparatus and method |
-
2017
- 2017-07-31 CN CN201710638918.2A patent/CN107318282A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2216729Y (en) * | 1995-03-14 | 1996-01-10 | 黑龙江省农业机械工程科学研究院 | Machine for deep soil-working for broad ridge with the function of changing field ridge |
| CN201088001Y (en) * | 2007-08-07 | 2008-07-23 | 廉英华 | Power input shaft angle adjustable soil preparation machine |
| CN201156873Y (en) * | 2008-02-27 | 2008-12-03 | 马春久 | Deep scarification combined soil-working machine |
| CN202818900U (en) * | 2012-10-31 | 2013-03-27 | 隋贵发 | Combined land preparation machine |
| WO2017062556A1 (en) * | 2014-10-09 | 2017-04-13 | Jordan Ben | Soil tillage apparatus and method |
| CN204408865U (en) * | 2015-01-23 | 2015-06-24 | 辽宁省农业机械化研究所 | Subsoiling silt combined soil preparing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109287157A (en) * | 2018-09-18 | 2019-02-01 | 南京华剑兵科工程技术有限公司 | A kind of crop protection ditch ridge former of efficient fine |
| CN113348792A (en) * | 2021-06-21 | 2021-09-07 | 苏州市宏宇环境科技股份有限公司 | Automatic turner for repairing polluted soil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106171062B (en) | A kind of tilting latent deep rotary cultivator attachment of soil reverse | |
| CN105850252B (en) | Longitudinal axis swinging ridge culture ditching machine | |
| CN202750423U (en) | Driving type tobacco field ridging machine | |
| CN108738391A (en) | A kind of extensive cultivation rotary cultivator | |
| KR101313090B1 (en) | Furrow ride plow | |
| CN205105567U (en) | Ditching closes fertile combined plough with rotary tiller of ridge deep placement | |
| CN205755331U (en) | A kind of power driven disk plow | |
| CN107318282A (en) | A kind of hand-push type multifunction ploughs site preparation device | |
| CN205623087U (en) | Potato planter rotary tillage ridging earthing device | |
| CN201533490U (en) | Combined soil working machine | |
| CN107567734A (en) | A kind of no-tillage fertilizing and seeding machine | |
| CN108184348A (en) | A kind of Radix Notoginseng ploughs whole rotary tillage raker | |
| CN105075461A (en) | Rotary drill type ditching device capable of regulating space between ditches | |
| CN106941885A (en) | A kind of stalk descaling machine | |
| CN104488384A (en) | Furrow gangplow and tractor | |
| CN208972002U (en) | Comb-shaped rotary straw-throwing turning-burying machine | |
| CN207911258U (en) | The cultivated machine of working soil such as a kind of | |
| CN204560138U (en) | Rotary tillage beater | |
| CN207118248U (en) | A kind of rotary tillage sowing machine | |
| CN208079694U (en) | A kind of Radix Notoginseng ploughs whole rotary tillage raker | |
| CN112655296B (en) | Tillage and soil preparation homogenizing tillage machine | |
| CN211671220U (en) | Deep ploughing and leveling integrated machine | |
| CN105900545A (en) | Driving disc plough | |
| CN106508142A (en) | Shovel type subsoiler | |
| CN106612640A (en) | Deep ploughing machine |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171107 |