CN107094377B - A kind of mini-tiller convenient for traveling - Google Patents
A kind of mini-tiller convenient for traveling Download PDFInfo
- Publication number
- CN107094377B CN107094377B CN201710322359.4A CN201710322359A CN107094377B CN 107094377 B CN107094377 B CN 107094377B CN 201710322359 A CN201710322359 A CN 201710322359A CN 107094377 B CN107094377 B CN 107094377B
- Authority
- CN
- China
- Prior art keywords
- mounting rod
- mini
- rod
- loop bar
- tiller
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- 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.)
- Expired - Fee Related
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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
- 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
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
-
- 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
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/14—Attaching the tools to the rotating shaft, e.g. resiliently or flexibly-attached tools
- A01B33/142—Attaching the tools to the rotating shaft, e.g. resiliently or flexibly-attached tools the rotating shaft being oriented horizontally
- A01B33/144—Attaching the tools to the rotating shaft, e.g. resiliently or flexibly-attached tools the rotating shaft being oriented horizontally with spring tools or resiliently-attached rigid tools
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention belongs to technical field of agricultural machinery, disclose a kind of mini-tiller convenient for traveling, including left drive rod, right drive rod, left bearing loop bar and right bearing loop bar, it and include the first mounting rod and the second mounting rod, rotary blade is hinged on first mounting rod, tire is installed on second mounting rod, one end of first mounting rod is connected with exporting axis, the other end is slidably connected with the second mounting rod, the one end for the second mounting rod connecting with the first mounting rod is equipped with a convex block, the width of convex block is greater than the diameter of the second mounting rod, the blind hole cooperated with the second mounting rod is equipped in first mounting rod, groove there are two being set on the inner wall of first mounting rod two sides, the equivalent width of length and convex block between two grooves, multiple rotary blades are mounted on each first mounting rod, elastic component is equipped between rotary blade and the first mounting rod, rotary blade Length be greater than tire radius.The present invention solve the problems, such as the prior art is inefficient, hand labor consume it is big.
Description
Technical field
The invention belongs to field of agricultural machinery, and in particular to a kind of mini-tiller convenient for traveling.
Background technique
In the farming in mountain area, hills or fritter field, large-scale agro-farming machinery is not applicable, so all adopting mostly
With manpower or animal power, but the low efficiency of this mode, large labor intensity and low using animal power farming controllability.For this
A little defects, now occurring at present can be in the mini-tiller in fritter field, mountain area or hilly country farming.
Mini-tiller refers to the small farming machine using diesel engine or gasoline engine for power, has light-weight, small in size, knot
The features such as structure is simple.Mini-tiller is widely used in the ground such as Plain, mountain area, hills.Mini-tiller be free to travel in field, and
And it is applicable in and stores convenient for user, and mountain area field can be entered so being widely used in arable land.Existing mini-tiller master
If having following defects that 1 based on hand-held, needing people that machine is helped to carry out farming, the large labor intensity of consumption, work
Make low efficiency；2, using rotary tillage idler wheel and subsidiary agricultural equipment, the mobility that will lead in mountain area Tanaka is poor.
To solve the above problems, the Chinese patent of Publication No. CN103210710B, provides a kind of mini-tiller, including micro-
Machine ontology is ploughed, the mini-tiller ontology is equipped with preceding bridge, direction mechanism, engine and gearbox, and the preceding bridge includes crossbeam, a left side
Bearing loop bar, right bearing loop bar, left and right turn connection frame, the left bearing loop bar, right bearing loop bar connect with crossbeam-rotating respectively
It connects, the left and right turn connection frame is fixedly connected with left bearing loop bar, right bearing loop bar, direction mechanism respectively, the left bearing
It is respectively equipped with rotary tillage idler wheel on loop bar, right bearing loop bar, and passes through left bearing loop bar, internal screw thread and screw rod on right bearing loop bar
Fixed, the gearbox is equipped with rear axle, and the rear axle includes left drive rod, right drive rod, the left drive rod, right drive rod
It being connect respectively with gearbox, the gearbox is connect with engine, and the left drive rod, right drive rod are respectively hexagonal rod,
Rotary blade group is respectively equipped on the left drive rod, right drive rod, the rotary blade group includes hexagon loop bar, the hexagon
Loop bar is fixed on left drive rod by pin shaft, on right drive rod, and 3-6 fixed plate is evenly equipped on the hexagon loop bar, described
Fixed plate is equipped with Rotary tillage blade.
The patent there is problems: mini-tiller needs to change tire into rotary blade when Tanaka ploughs, and is needing
Rotary blade is changed into tire again when transporting, and artificial labour expenditure is big, and wastes time to cause inefficient.
Summary of the invention
The invention is intended to provide a kind of mini-tiller convenient for traveling, to solve, the prior art is inefficient, hand labor disappears
Consume big problem.
To achieve the above object, the present invention provides the following technical solutions, a kind of mini-tiller convenient for traveling, and one kind is convenient for row
The mini-tiller sailed, including mini-tiller ontology are successively arranged preceding bridge on mini-tiller ontology from left to right, direction mechanism, seat, start
Machine, gearbox and rear axle, preceding bridge include crossbeam, left bearing loop bar, right bearing loop bar and left and right turn connection frame, left bearing loop bar
With right bearing loop bar with crossbeam be rotatablely connected, left and right turn connection frame respectively with left bearing loop bar, right bearing loop bar, steering wheel
Structure is fixedly connected, and gearbox is fixed on rear axle, and rear axle includes left drive rod and right drive rod, and left drive rod and right drive rod divide
It is not connect with gearbox, gearbox is connect with engine, and a handle is connected on direction mechanism, one is connected on engine
Input shaft is set on gearbox there are two output shaft, and left drive rod and right drive rod are connected with exporting axis, left bearing loop bar, the right side
Bearing loop bar, left drive rod and right drive rod include the first mounting rod and the second mounting rod, and rotation is hinged on the first mounting rod
Coulter is mounted on tire on the second mounting rod, and one end of the first mounting rod is connected with exporting axis, the first mounting rod other end with
Second mounting rod is slidably connected, and the first mounting rod and the second mounting rod are cylindrical body, and the diameter of the first mounting rod is greater than the
One end of the diameter of two mounting rods, the second mounting rod connecting with the first mounting rod is equipped with a convex block, and the width of convex block is greater than
The diameter of second mounting rod, the first mounting rod is interior to be equipped with the blind hole cooperated with the second mounting rod, and blind hole is divided into sliding part and clamping
Portion, the diameter of sliding part is identical as the diameter of the second mounting rod, the diameter of clamping portion and convex block it is of same size, the two of sliding part
It is set on the inner wall of side there are two groove, the equivalent width of length and convex block between two grooves, on each first mounting rod
Multiple rotary blades are installed, elastic component is equipped between rotary blade and the first mounting rod, the length of rotary blade is greater than the radius of tire.
The technical principle of this programme is: the second mounting rod being pushed into the blind hole of the first mounting rod, since blind hole is divided into cunning
Dynamic portion and clamping portion, the groove of sliding part two sides can be oriented to convex block, and convex block is made to smoothly enter clamping portion, clamping portion
Diameter it is equal with the distance between two sliding slots, therefore after convex block enters clamping portion, rotate the second mounting rod, the width of convex block
Degree is bigger than the diameter of sliding part, so convex block will be fixed by clamping portion, at this time due between rotary blade and the first mounting rod
Equipped with elastic component, when in the blind hole that the second mounting rod is pushed into the first mounting rod, the tire that is mounted on the second mounting rod
Rotary blade will be made to be compacted to the direction of the first mounting rod, at this moment can start mini-tiller, be free to mini-tiller
On the way travel；After mini-tiller reaches field, the second mounting rod is rotated, the second mounting rod is made to exit the blind of the first mounting rod
Kong Zhong, due to being equipped with elastic component between rotary blade and the first mounting rod, so under the action of elastic component elastic deformation, rotary blade
It will be ejected, and the length of rotary blade is greater than the radius of tire, so rotary blade can be carried out ploughing.
What this programme can generate has the technical effect that
1, it by the cooperation of convex block and clamping portion, so that the first mounting rod and the second mounting rod are scalable, and can be realized
The collection and taking-up of tire；
2, by the way that elastic component is arranged between rotary blade and the first mounting rod, the flexible of rotary blade, rotary blade be can be realized
Carry out farming and wheel tyre walking；
3, it on the way walks and does not need re-type and rotary blade between ploughing, do not have to waste re-type and rotary blade
When time, improve efficiency, and need to waste very big labour to the replacement of tire and rotary blade, the program can subtract
The consumption of few labour.
It is the preferred embodiment based on above scheme below:
Preferred embodiment one: the tire is rubber tyre, and rubber tyre is equipped with an opening, is equipped with one in opening
Sealing cover, the second mounting rod edge are axially arranged with a U-type groove.When mini-tiller needs to walk, by rubber tyre
Opening is inflated it, then fastening sealing lid, and forming it into tire can walk, since tire starts to expand, meeting
Rotary blade is compressed, makes rotary blade close to the first mounting rod；After mini-tiller enters field, sealing cover is opened, the gas in tire is made
Body drain goes out, and then fills in tire in U-type groove, at this moment due to tire to rotary blade without the power of extruding, so in elastic component
Under the action of elastic deformation, micro- coulter returns to original position, so that it may be ploughed using mini-tiller.The structure letter of the tire
It is single, it is easy to use, and do not need to consume excessive labour, to reduce manpower consumption.
Preferred embodiment two: it is based on base case, slidably connects a driving lever on the input shaft, driving lever can control defeated
Enter input of the axis for power, to control the operating rate of mini-tiller.
Preferred embodiment three: being based on base case, and the rotary blade is uniformly mounted on the first mounting rod, and rotary blade is uniform
Installation can make mini-tiller plough soil when more evenly, play preferably arable land effect.
Preferred embodiment four: being based on preferred embodiment three, and the rotary blade is detachably connected on the first mounting rod, rotary blade
Effect is to plough, so rotary blade is easy to damage, and rotary blade is removably attachable on the first mounting rod, so
When rotary blade damages, individually the rotary blade of damage can be replaced, do not need to replace together with the first mounting rod,
Cost has been saved, and has been replaced conveniently.
Preferred embodiment five: being based on base case, and the left bearing loop bar and right bearing loop bar are detachably connected with crossbeam,
The left drive rod and right drive rod are detachably connected with gearbox, it may be convenient to be repaired to mini-tiller and components
Replacement.
Preferred embodiment six: being based on base case, and the engine is diesel engine, and the diesel engine is water-cooled diesel engine,
Water-cooled diesel engine can make mini-tiller not overheat at work, so that mini-tiller is increased without cooling body, section
About cost, and can make the working life of components to increase.
Preferred embodiment seven: being based on base case, and the rotary blade includes mounting base and Rotary tillage blade, the Rotary tillage blade by
High manganese high-carbon steel material is made, and the hardness of high manganese high-carbon steel material is big, it is possible to so that the long service life of rotary blade, and
And the effect in arable land is good.
Preferred embodiment eight: being based on base case, and the elastic component is pressure spring, and the cost of pressure spring is low, easy to use.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the mini-tiller convenient for traveling of the embodiment of the present invention；
Fig. 2 is a kind of top view of the mini-tiller convenient for traveling of the present invention；
Fig. 3 is the main view of the first mounting rod and the second mounting rod in Fig. 1；
Fig. 4 is the top view of the first mounting rod and the second mounting rod in Fig. 1；
Fig. 5 is the cross-sectional view of the first mounting rod；
Fig. 6 is the structural schematic diagram of tire and rotary blade；
Fig. 7 is the left view of the second mounting rod.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description includes: mini-tiller ontology 1, preceding bridge 2, crossbeam 21, left bearing loop bar 22, right axle
Bearing sleeve bar 23, left and right turn connection frame 24, direction mechanism 3, handle 4, seat 5, driving lever 6, engine 7, gearbox 8, rear axle 9,
Left drive rod 91, right drive rod 92, output shaft 10, tire 11, opening 111, sealing cover 112, rotary blade 12, mounting base 121, rotation
Coulter piece 122, elastic component 13, the first mounting rod 14, blind hole 15, groove 151, sliding part 152, clamping portion 153, the second mounting rod
16, convex block 161, U-type groove 162.
Embodiment 1:
As shown in Figure 1, a kind of mini-tiller convenient for traveling, including mini-tiller ontology 1, mini-tiller ontology 1 are equipped with preceding bridge
2, direction mechanism 3, seat 5, engine 7, gearbox 8 and rear axle 9, preceding bridge 2 are mounted on the front end of mini-tiller ontology 1, and preceding
Bridge 2 is connected with direction mechanism 3, and a handle 4 is connected on direction mechanism 3, and the right back of seat 5 is equipped with a driving lever 6, hair
Motivation 7 and gearbox 8 are mounted on the rear of mini-tiller ontology 1, and gearbox 8 is mounted on mini-tiller ontology 1, and engine 7 is pacified
Mounted in the top of gearbox 8, engine 7 is water-cooled diesel engine, and there are two output shaft 10, outputs for the bottom connection of gearbox 8
Axis 10 is connect with rear axle 9.
As shown in Fig. 2, preceding bridge 2 includes crossbeam 21, left bearing loop bar 22, right bearing loop bar 23 and left and right turn connection frame
24, left and right turn connection frame 24 is connect with direction mechanism 3, and left bearing loop bar 22 and right bearing loop bar 23 are separately mounted to crossbeam 21
Left and right ends, rear axle 9 include left drive rod 91 and right drive rod 92, left drive rod 91 and right drive rod 92 are defeated with two respectively
Shaft 10 is detachably connected connection, is respectively mounted on left bearing loop bar 22, right bearing loop bar 23, left drive rod 91 and right drive rod 92
There are tire 11 and rotary blade 12, rotary blade 12 and the first mounting rod 14 are hinged, each rotary blade 12 and left bearing loop bar 22, the right side
Elastic component 13 is respectively connected between bearing loop bar 23, left drive rod 91 and right drive rod 92, elastic component 13 is pressure spring.
As shown in figure 3, figure 4 and figure 5, left bearing loop bar 22, right bearing loop bar 23, left drive rod 91 and right drive rod 92 are equal
It is made of the first mounting rod 14 and the second mounting rod 16, and tire 11 is mounted on the second mounting rod 16, rotary blade 12 is hinged on
On first mounting rod 14, the first mounting rod 14 and the second mounting rod 16 are cylindrical body and are slidably connected, the first mounting rod 14
Diameter is greater than the diameter of the second mounting rod 16, and the right end of the second mounting rod 16 is equipped with a convex block 161, and the width of convex block 161 is big
In the blind hole 15 for being equipped with one with the cooperation of the second mounting rod 16 in the diameter of the second mounting rod 16, the first mounting rod 14, blind hole 15
The left and right sides be provided with groove 151, the linear distance of two grooves 151 and the equivalent width of convex block 161, blind hole 15 divide to slide
Dynamic portion 152 and clamping portion 153, the diameter of sliding part 152 is consistent with the diameter of the second mounting rod 16, the diameter of clamping portion 153 and
The equivalent width of convex block 161, and the length of sliding part 152 is consistent with the length of the second mounting rod 16, the length of clamping portion 153 with
The length of convex block 161 is consistent.
The second mounting rod 16 for being equipped with tire 11 is pushed into the first mounting rod 14 first, the left end of the second mounting rod 16
The convex block 161 of installation enters the blind hole 15 in the first mounting rod 14 along groove 151, when convex block 161 is completely into clamping portion 153
Afterwards, rotate the second mounting rod 16, convex block 161 will be stuck, due to be between rotary blade 12 and the first mounting rod 14 it is hinged,
And pressure spring is equipped between rotary blade 12 and the first mounting rod 14, so entering the blind hole of the first mounting rod 14 in the second mounting rod 16
Rotary blade 12 can be compacted during 15, be attached to it on outer wall of the first mounting rod 14, be formed the wheel that can be walked
Tire 11, drives into field for mini-tiller at this time；After mini-tiller reaches field, the second mounting rod 16 is rotated again, so that convex block 161
The first mounting rod 14 can be exited along groove 151, at this moment since tire 11 is not squeezing rotary blade 12, so in pressure spring elasticity
Under the action of deformation, rotary blade 12 returns to original position, and the length of rotary blade 12 is than half path length of tire 11, so rotary tillage
Knife 12 can leak out, therefore can be carried out ploughing.The rear of seat 5 is equipped with a driving lever 6, can change mini-tiller
Gear；Left bearing loop bar 22 and right bearing loop bar 23 are detachably connected with crossbeam 21, the left drive rod 91 and right drive rod 92
It is detachably connected with output shaft 10, is more convenient when repairing；Rotary blade 12 uniformly and is removably attachable to the
On one mounting rod 14, so that the effect in arable land is more preferable, and the quick detachable maintenance of rotary blade 12 or replacement.
Embodiment 2:
Difference from example 1 is that having in opening 111 as shown in fig. 6, tire 11 is equipped with an opening 111
One sealing cover 112 being used cooperatively with opening 111, rotary blade 12 include mounting base 121 and Rotary tillage blade 122, Rotary tillage blade
122 are made of high manganese high-carbon steel material.As shown in fig. 7, the top of the second mounting rod 16 is equipped with a U-type groove 162, it is mounted on the
Tire 11 on two mounting rods 16 is rubber tyre.
When mini-tiller will be ploughed, the sealing cover on tire 11 is made a call to 112 and is opened, the gas inside tire 11 is all put
Out, then tire 11 is folded up and is placed in U-type groove 162, the second mounting rod 16 is promoted into the first mounting rod along groove 151
In 14, the second mounting rod 16 is then rotated, the second mounting rod 16 and tire 11 are fixed in the first mounting rod 14, at this time first
Rotary blade 12 on 14 outer wall of mounting rod can be carried out ploughing.
For those skilled in the art, without departing from the structure of the invention, several changes can also be made
Shape and improvement, these also should be considered as protection scope of the present invention, these all will not influence the effect and patent that the present invention is implemented
Practicability.
Claims (9)
1. a kind of mini-tiller convenient for traveling, including mini-tiller ontology, it is successively arranged Qian Qiao, side from left to right on mini-tiller ontology
To mechanism, seat, engine, gearbox and rear axle, preceding bridge includes crossbeam, left bearing loop bar, right bearing loop bar and left and right turn
Connection frame, left bearing loop bar and right bearing loop bar with crossbeam be rotatablely connected, left and right turn connection frame respectively with left bearing loop bar,
Right bearing loop bar, direction mechanism are fixedly connected, and gearbox is fixed on rear axle, and rear axle includes left drive rod and right drive rod, a left side
Drive rod and right drive rod are connect with gearbox respectively, and gearbox is connect with engine, and a handle is connected on direction mechanism,
It is connected with an input shaft on engine, is set on gearbox there are two output shaft, it is characterised in that: left drive rod and right drive rod
It is connected with exporting axis, left bearing loop bar, right bearing loop bar, left drive rod and right drive rod include the first mounting rod and second
Mounting rod is hinged with rotary blade on the first mounting rod, is mounted on tire on the second mounting rod, one end of the first mounting rod with it is defeated
Axis connection out, the first mounting rod other end are slidably connected with the second mounting rod, and the first mounting rod and the second mounting rod are cylinder
Body, and the diameter of the first mounting rod is greater than the diameter of the second mounting rod, the one end for the second mounting rod connecting with the first mounting rod
Equipped with a convex block, the width of convex block is greater than the diameter of the second mounting rod, is equipped in the first mounting rod and cooperates with the second mounting rod
Blind hole, blind hole is divided into sliding part and clamping portion, and the diameter of sliding part is identical as the diameter of the second mounting rod, the diameter of clamping portion
It is of same size with convex block, it is set on the inner wall of the two sides of sliding part there are two groove, the length and convex block between two grooves
Equivalent width is mounted on multiple rotary blades on each first mounting rod, and elastic component is equipped between rotary blade and the first mounting rod,
The length of rotary blade is greater than the radius of tire.
2. a kind of mini-tiller convenient for traveling according to claim 1, it is characterised in that: the tire is rubber tyre,
Rubber tyre is equipped with an opening, and a sealing cover is equipped in opening, and second mounting rod is U-shaped along being axially arranged with one
Slot.
3. a kind of mini-tiller convenient for traveling according to claim 1, it is characterised in that: be slidably connected on the input shaft
There is a driving lever.
4. a kind of mini-tiller convenient for traveling according to claim 1, it is characterised in that: the rotary blade is uniformly installed
On the first mounting rod.
5. a kind of mini-tiller convenient for traveling according to claim 4, it is characterised in that: the rotary blade is detachably connected
On the first mounting rod.
6. a kind of mini-tiller convenient for traveling according to claim 1, it is characterised in that: the left bearing loop bar and right axle
Bearing sleeve bar is detachably connected with crossbeam, and the left drive rod and right drive rod are detachably connected with output shaft.
7. a kind of mini-tiller convenient for traveling according to claim 1, it is characterised in that: the engine is diesel engine,
The diesel engine is water-cooled diesel engine.
8. a kind of mini-tiller convenient for traveling according to claim 1, it is characterised in that: the rotary blade includes mounting base
And Rotary tillage blade, the Rotary tillage blade are made of high manganese high-carbon steel material.
9. a kind of mini-tiller convenient for traveling according to claim 1, it is characterised in that: the elastic component is pressure spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710322359.4A CN107094377B (en) | 2017-05-09 | 2017-05-09 | A kind of mini-tiller convenient for traveling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710322359.4A CN107094377B (en) | 2017-05-09 | 2017-05-09 | A kind of mini-tiller convenient for traveling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107094377A CN107094377A (en) | 2017-08-29 |
| CN107094377B true CN107094377B (en) | 2019-01-22 |
Family
ID=59670150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710322359.4A Expired - Fee Related CN107094377B (en) | 2017-05-09 | 2017-05-09 | A kind of mini-tiller convenient for traveling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107094377B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2891615Y (en) * | 2006-03-29 | 2007-04-25 | 陈恳 | Self-walking micro-tiller ridger |
| CN201191968Y (en) * | 2008-04-22 | 2009-02-11 | 母军尧 | Intercropping rotavator |
| CN201797709U (en) * | 2010-09-28 | 2011-04-20 | 吕长江 | Multifunctional rotary cultivator |
| DE202014008933U1 (en) * | 2014-11-11 | 2016-02-12 | Alois Pöttinger Maschinenfabrik Ges.m.b.H. | Agricultural working machine |
| CN205093109U (en) * | 2015-11-06 | 2016-03-23 | 武汉市法泗华友机耕船制造有限公司 | Rotary tillage ship |
-
2017
- 2017-05-09 CN CN201710322359.4A patent/CN107094377B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2891615Y (en) * | 2006-03-29 | 2007-04-25 | 陈恳 | Self-walking micro-tiller ridger |
| CN201191968Y (en) * | 2008-04-22 | 2009-02-11 | 母军尧 | Intercropping rotavator |
| CN201797709U (en) * | 2010-09-28 | 2011-04-20 | 吕长江 | Multifunctional rotary cultivator |
| DE202014008933U1 (en) * | 2014-11-11 | 2016-02-12 | Alois Pöttinger Maschinenfabrik Ges.m.b.H. | Agricultural working machine |
| CN205093109U (en) * | 2015-11-06 | 2016-03-23 | 武汉市法泗华友机耕船制造有限公司 | Rotary tillage ship |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107094377A (en) | 2017-08-29 |
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