CN109661864A - Agricultural rotary tiller - Google Patents
Agricultural rotary tiller Download PDFInfo
- Publication number
- CN109661864A CN109661864A CN201811625238.8A CN201811625238A CN109661864A CN 109661864 A CN109661864 A CN 109661864A CN 201811625238 A CN201811625238 A CN 201811625238A CN 109661864 A CN109661864 A CN 109661864A
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- China
- Prior art keywords
- rotary tillage
- rotary
- mud guard
- agricultural
- permanent magnet
- 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.)
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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
- 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
- A01B33/16—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 special additional arrangements
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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
- 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
- A01B33/02—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 horizontal shaft transverse to direction of travel
- A01B33/021—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 horizontal shaft transverse to direction of travel with rigid tools
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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
- 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
- A01B33/02—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 horizontal shaft transverse to direction of travel
- A01B33/028—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 horizontal shaft transverse to direction of travel of the walk-behind type
-
- 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
- A01B33/12—Arrangement of the tools; Screening of the 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 present invention relates to technical field of agricultural machinery, specifically disclose agricultural rotary tiller, including rotary tillage body, rotary tillage unit and power unit, rotary tillage unit includes rotary tillage shaft, rotary blade and mud guard, mud guard covers on rotary blade, power unit drives rotary tillage shaft rotation, rotary tillage shaft is rotatably connected on rotary tillage body, mud guard is affixed with rotary tillage body, rotary tillage body is equipped with the first permanent magnet, mud guard is electromagnet, rotary tillage shaft is equipped with the first groove, mud guard is equipped with the second groove, the second permanent magnet is slidably connected in second groove, the first elastic component is fixedly connected between second permanent magnet and the bottom of the second groove；First permanent magnet, the second permanent magnet are opposite with the mud guard magnetic pole after being powered.This programme enables agricultural rotary tiller that agricultural rotary tillage machine is driven to sail out of pit by the cooperation between mud guard, rotary tillage shaft and rotary tillage body, solves the problems, such as that agricultural rotary tiller work opportunity device in marshy land or deep water sink in the prior art.
Description
Technical field
The present invention relates to technical field of agricultural machinery, specifically agricultural rotary tiller.
Background technique
Rotary cultivator is the cultivation machinery for ploughing, harrowing operation with tractor completion, because it is strong with hack ability, ploughs rear ground
The features such as table is flat, and be widely used.
Rotary cultivator is the reaction force that generates when being cut using the rotation of cutter soil when working as tractive force
What realization moved ahead, in farming marshy land or deep paddy field, this reaction force is relatively small, small forward to being not enough to draw machine
When just will appear the case where rotary blade rotates in situ so that in marshy land or profundal zone generate pit, final rotary cultivator
It is deep in pit；Once there is the case where rotary cultivator gets deeply stuck in pit, have nothing for it in addition to manually suing and labouring.
Correspondence is made that the pit problem of getting deeply stuck in that rotary cultivator occurs in marshy land or deep paddy field in the prior art
Solution, such as authorization publication No. be CN103703881B Chinese invention patent disclose a kind of agricultural rotary tiller
Structure is connected with mud guard on the rotary cultivator body of the mechanism, and mud guard can put down or pack up；After mud guard is put down, mud guard
Rotary tillage mechanism can be supported, prevents rotary tillage mechanism from sinking together with Rotary tillage blade, sinking for Rotary tillage blade is also prevented, avoids revolving
Cultivated mechanism, which sink, to be caused to stop working；After mud guard is packed up, mud guard does not influence rotary tillage body close to rotary cultivator body
Normally travel.
Although solving the problems, such as that rotary tillage mechanism is sunk in the prior art, mud guard can only support rack, and
Rotary tillage mechanism can not be allowed to leave pit, if it is desired that obtaining rotary tillage mechanism leaves groove position, still needed rotary tillage mechanism manually
It bears away.
Summary of the invention
The invention is intended to provide agricultural rotary tiller, made in marshy land or deep water with solving agricultural rotary tiller in the prior art
Machine sagging problem when industry.
In order to achieve the above object, base case of the invention is as follows:
Agricultural rotary tiller, including rotary tillage body, rotary tillage unit and power unit, the rotary tillage unit include rotary tillage shaft, rotation
Coulter and mud guard, the mud guard cover on rotary blade, and the power unit drives rotary tillage shaft rotation, the rotary tillage shaft sliding
It is connected on mud guard, the rotary tillage shaft is rotatably connected on rotary tillage body, and the mud guard is affixed with rotary tillage body, the rotation
It ploughs body and is equipped with the first permanent magnet, the mud guard is electromagnet, and the rotary tillage shaft is equipped with the first groove, the mud guard
It is equipped with the second groove, the first groove and the second groove cooperatively form sliding slot, slidably connect second forever in second groove
Magnet, second permanent magnet can be slided in sliding slot, be fixedly connected between the second permanent magnet and the bottom of the second groove
First elastic component；First permanent magnet, the second permanent magnet are opposite with the mud guard magnetic pole after being powered.
Compared with the prior art the utility model has the advantages that
First, in normal use, mud guard forms a fixed connection agricultural rotary tiller with rotary cultivator body, and mud guard is to hinder
Keep off the muddy water of mud and splashing；When agricultural rotary tiller sink, the artificial energizing source for disconnecting mud guard, so that mud guard loses
Magnetism, the second permanent magnet are moved between the first groove and the second groove under the action of the first elastic component, the second permanent magnet at
For the connector of mud guard and rotary tillage shaft, so that mud guard is rotated together with rotary tillage shaft.Mud guard rotation, to drive gear mud
Plate is rotated around rotary tillage shaft, because mud guard covers on rotary blade, so that mud guard is greater than rotary tillage around the least radius that rotary tillage shaft rotates
Maximum radius when knife is rotated around rotary tillage shaft, so that mud guard is inserted into the soil except pit with rotation, gear
During mud plate continues to rotate, on the one hand by soil compaction, on the other hand, the soil between mud guard and rotary blade is inserted
Into pit, so that the reaction force that rotary blade cutting soil generates increases, the reaction force of increase becomes tractive force, and then band
Dynamic agricultural rotary tiller sails out of pit, and avoiding appearance, rotary cultivator falls into the irremovable situation of pit in the prior art, also solves
It in the prior art can only be by the problem of manually rotary cultivator being lifted away from pit.
Second, after mud guard rotation, agricultural rotary tiller can be walked out from pit quickly, to have little influence on agricultural rotary tillage
The case where cultivated native speed of machine, the middle Rotary tillage blade original place occurred rotates or supports in situ compared with the existing technology, this
Scheme substantially increases the working efficiency of agricultural rotary tiller.
Third, if for the mud guard of agricultural rotary tiller after rotating with rotary tillage shaft, mud guard rotates phase in deep paddy field
When in a paddle, mud guard stirs the water in paddy field, and water gives mud guard one forward thrust, which promotes agricultural rotation
Cultivated machine gradually leaves profundal zone, and then reduces the probability that agricultural rotary tiller is manually lifted away from into muddy water, while also solving people
The problem of rotary cultivator is lifted away from pit bring large labor intensity by work.
Further, the mud guard includes support plate and arc panel, and the support plate is electromagnet, the support plate and rotation
Cultivated body is affixed, and the support plate is slidably connected on rotary tillage shaft, and second groove is located in support plate, and the arc panel is solid
On the supporting plate, the arc panel covers on rotary blade for fixed connection.
The utility model has the advantages that doing squarely compared to mud guard when mud guard rotates and agricultural rotary tiller is driven to sail out of pit
State, arc panel can guarantee more steady when agricultural rotary tiller advances.
Further, if the arc panel is equipped with a baffle parallel with rotary tillage shaft.
The utility model has the advantages that the baffle on arc panel is inserted into farther mud except pit when rotary cultivator is in soft soil
In soil, when baffle rotates, baffle generates a very big reaction force when cutting soil, further such that agricultural rotary tiller can be more
Pit is sailed out of fastly.
Further, the arc panel is equipped with rake teeth.The presence of rake teeth, so that agricultural rotary tiller is in rough soil
On when carrying out ploughing soil, rake teeth harrows the soil of raised position to recessed position, so that concave-convex soil becomes smooth.
Further, the support plate disk-shaped cam-like is also hinged with auxiliary unit on the rotary tillage body, described auxiliary
Helping unit includes compact heap, swing rod and the second elastic component, and the auxiliary unit is hinged on rotary tillage body by swing rod, the pendulum
Bar one end connects compact heap, and the upper surface of the swing rod other end connects the second elastic component, the lower surface of the swing rod other end
It offsets with supporting block, the other end of second elastic component is fixedly connected on rotary tillage body.
The utility model has the advantages that with the continuous rotation of support plate, support plate is constantly unclamped to offset with swing rod, so that swing rod is not
It swinging up and down disconnectedly, the compact heap of swing rod left end connection moves up and down together also with swing rod, and compact heap often moves down once,
Primary compacting has been carried out to soft soil；It is located in the direction of advance of agricultural rotary tiller because of compact heap, so that wait plough
Soft soil become consolidation, reduce and the probability that agricultural rotary tiller falls into pit occur because soil is soft.
Further, the compact heap is equipped with pointed cone.
The utility model has the advantages that when agricultural rotary tiller ploughs soil in the field of bump injustice, pointed cone on compact heap is by protrusion
Blocking soil punctures to form scattered block soil, and is pulled at recessed position under the action of compact heap, is equivalent to and treats cultivated soil
Ground has carried out preliminary planarizing process.
Further, traveling wheel is additionally provided on the rotary tillage body.
The utility model has the advantages that can manually decontrol the tracking to rotary cultivator when being ploughed on the soil of less demanding of arable land
Control, rotary cultivator keep balance under the action of traveling wheel and rotary blade, while rotary cultivator carries out certainly under the action of traveling wheel
It ploughs before trend, saves manpower；In addition, in manual operation rotary tillage tractor-ploughing soil, the support of traveling wheel, so that artificial support is revolved
Strength required for the machine of ploughing is smaller, advantageously reduces labor intensity.
Further, the traveling wheel is driven by power unit.
The utility model has the advantages that avoiding traveling wheel power shortage and reducing the case where agricultural rotary tiller ploughs native efficiency generation.
Detailed description of the invention
Fig. 1 is positive direction view of the embodiment of the present invention with partial cutaway；
Fig. 2 is enlarged diagram at the A in Fig. 1；
Fig. 3 is the left view of rotary tillage unit and auxiliary unit in Fig. 1；
Fig. 4 is enlarged diagram at the B in Fig. 3.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: rotary tillage body 1, rotary tillage unit 2, power unit 3, auxiliary unit 4, rotation
Plough axis 5, rotary blade 6, mud guard 7, traveling wheel 8, support plate 9, arc panel 10, the second groove 91, baffle 11, rake teeth 12, first
Groove 51, sliding slot 13, the second permanent magnet 14, the first pressure spring 15, compact heap 16, swing rod 17, the second pressure spring 18, pointed cone 19.
Embodiment is substantially as shown in Figures 1 to 4:
Agricultural rotary tiller combined with Figure 1 and Figure 2, including rotary tillage body 1 and be mounted on rotary tillage body 1 rotary tillage unit 2,
Power unit 3, auxiliary unit 4 and traveling wheel 8, rotary tillage unit 2 include rotary tillage shaft 5, rotary blade 6 and mud guard 7, and mud guard 7 covers
On rotary blade 6, rotary tillage shaft 5 is slidably connected on mud guard 7, and rotary tillage shaft 5 is rotatably connected on rotary tillage body 1, and 8 turns of traveling wheel
Dynamic to be connected on rotary tillage body 1, traveling wheel 8 and rotary tillage shaft 5 are driven by power unit 3.
In conjunction with Fig. 2 and Fig. 3, mud guard 7 includes support plate 9 and arc panel 10, and support plate 9 is sucked type electromagnet, support
The disk-shaped cam-like of plate 9, support plate 9 are affixed with rotary tillage body 1, and rotary tillage shaft 5 is slidably connected in the support plate 9 of mud guard 7,
Support plate 9 is equipped with the second groove 91, and arc panel 10 is fixedly connected in support plate 9, and arc panel 10 covers on rotary blade 6；Arc
If shape plate 10 is equipped with a baffle 11 parallel with rotary tillage shaft 5；Arc panel 10 is equipped with close to the lower part of 8 side of traveling wheel towards ground
The rake teeth 12 in face.
In conjunction with Fig. 2 to Fig. 4, rotary tillage body 1 is equipped with the first permanent magnet with the face that support plate 9 is affixed, and rotary tillage shaft 5 is equipped with
First groove 51, the first groove 51 and the second groove 91 cooperatively form sliding slot 13, slidably connect second forever in the second groove 91
Magnet 14, the second permanent magnet 14 can slide in sliding slot 13, the first permanent magnet, the second permanent magnet 14 and the support plate after energization
9 magnetic poles are on the contrary, be fixedly connected with the first pressure spring 15 between the second permanent magnet 14 and the bottom of the second groove 91；Pass through the first permanent magnetism
Iron enables to rotary tillage body 1 to form a fixed connection with support plate 9, and support plate 9 drives arc panel 10 to play blocking soil splashing
Effect；When the second permanent magnet 14 slides into the link position of the first groove 51 and the second groove 91, the second permanent magnet 14 will branch
Fagging 9 and rotary tillage shaft 5 link together, so that support plate 9 is rotated together with rotary tillage shaft 5.
In conjunction with Fig. 2 and Fig. 3, auxiliary unit 4 includes that compact heap 16, swing rod 17 and the second pressure spring 18, auxiliary unit 4 pass through pendulum
Bar 17 is hinged on rotary tillage body 1, and 17 left end of swing rod is fixedly connected with compact heap 16, the lower surface of 17 right end of swing rod and supporting block
Outer profile offsets, and the upper surface of 17 right end of swing rod is fixedly connected with the second pressure spring 18, and the other end of the second pressure spring 18 is fixedly connected on
On rotary tillage body 1；Compact heap 16 is equipped with pointed cone 19, and compact heap 16 is located at rotary tillage unit when agricultural rotary tiller is normally ploughed forward
2 front (compact heap 16 is located at the left side of rotary tillage unit 2 in Fig. 1), traveling wheel 8 is located at agricultural rotary tiller when normally ploughing forward
The rear of rotary tillage unit 2 (traveling wheel 8 is located at the right side of rotary tillage unit 2 in Fig. 1).
The case where specific implementation process is in the state of three kinds of differences with agricultural rotary tiller is separately illustrated:
One, agricultural rotary tiller is in normal and ploughs in the state of soil:
When agricultural rotary tiller is normally ploughed under earthy state, the second permanent magnet 14 compresses the first pressure spring 15, and the second permanent magnetism
Support plate 9 after iron 14 is energized is adsorbed, thus to be still in second recessed for compressed first pressure spring 15 and the second permanent magnet 14
In slot 91, support plate 9 and the first permanent magnet on rotary tillage body 1 are attracting, so that support plate 9 forms phase with rotary tillage body 1
To static；The arc panel 10 being fixedly connected with support plate 9 can stop the soil to splash, and soil is avoided to make agricultural rotary tiller week dirty
Enclose the people to plough.
The presence of rake teeth 12, so that agricultural rotary tiller on rough soil when carrying out ploughing soil, rake teeth 12 will be raised
The soil of position is harrowed to recessed position, so that concave-convex soil becomes more smooth.
When agricultural rotary tiller ploughs soil in the field of bump injustice, pointed cone 19 on compact heap 16 is by the blocking mud of protrusion
Soil is punctured to form scattered block soil, and is pulled at recessed position under the action of compact heap 16, be equivalent to treat cultivated soil into
Preliminary planarizing process is gone.
Two, when agricultural rotary tiller falls into the pit in marshy land or soft soil:
When agricultural rotary tiller falls into the pit in marshy land or soft soil, the artificial power switch for disconnecting support plate 9,
So that support plate 9 powers off, the magnetic of support plate 9 disappears, and lose magnetism attraction between the first permanent magnet and support plate 9；And the
Two permanent magnets 14 under the elastic reaction of the first pressure spring 15 close to rotary tillage shaft 5, when the first groove 51 on rotary tillage shaft 5 turn to
When the second groove 91 in support plate 9 is corresponding, it is recessed that the second permanent magnet 14 by the first pressure spring 15 is pushed into the first groove 51 and second
The junction of slot 91 is equivalent to the second permanent magnet 14 by the key connection of support plate 9 on rotary tillage shaft 5, so that support plate 9 can
Rotary tillage shaft 5 is followed to rotate together.
Support plate 9 rotates, so that arc panel 10 is driven to rotate around rotary tillage shaft 5, because arc panel 10 covers on rotary blade 6, from
And arc panel 10 is greater than maximum radius when rotary blade 6 is rotated around rotary tillage shaft 5 around the least radius that rotary tillage shaft 5 rotates, and then makes
It obtains arc panel 10 to be inserted into the soil except pit with rotation, during arc panel 10 continues to rotate, on the one hand will
On the other hand soil between arc panel 10 and rotary blade 6 is filled into pit by soil compaction, so that rotary blade 6 cuts mud
The raw reaction force of local products increases；The baffle 11 on arc panel 10 cuts soil and generates bigger reaction force simultaneously, further
Agricultural rotary tiller is enabled quickly to sail out of pit.
Enable agricultural rotary tiller smoothly to leave pit by support plate 9, arc panel 10 and baffle 11, avoids and agriculture occur
With rotary cultivator and rotary blade 6 generations the case where groove position original place rotates and can not advance；Also solve needs simultaneously
The problem of agricultural rotary tiller is manually lifted away from pit.
Because support plate 9 is in cam-like, when support plate 9 is rotating downward, support plate 9 is slowly detached from and 17 right end of swing rod
It offsets, 17 right end of swing rod to lower swing, and then drives 17 left end of swing rod to be swung up under the action of the second pressure spring 18；It is supporting
When plate 9 is rotating upward, support plate 9 again gradually jacks up 17 right end of swing rod, and the left end of swing rod 17 is to lower swing；Thus support plate
9 every rotations one week, swing rod 17 is swung up and down once.With the continuous rotation of support plate 9, swing rod 17 is constantly swung up and down, pendulum
The compact heap 16 of 17 left end of bar connection moves up and down together also with swing rod 17, and compact heap 16 often moves down once, i.e., to pine
Soft soil has carried out primary compacting；It is located in the direction of advance of agricultural rotary tiller because of compact heap 16, so that pine to be ploughed
Mud soil becomes consolidation, reduces and the probability that agricultural rotary tiller falls into pit occurs because soil is soft.
Three, when agricultural rotary tiller enters in deep paddy field:
When agricultural rotary tiller is run in deep paddy field, support plate 9 is powered off, and support plate 9 is rotated together with rotary tillage shaft 5, into
And arc panel 10 is driven to rotate, the arc panel 10 of rotation is equivalent to a paddle, and arc panel 10 stirs the water in paddy field, so that water
Give arc panel 10 1 forward thrusts, which promotes agricultural rotary tiller gradually to leave profundal zone, and then reduces artificial
It is lifted away from the probability of agricultural rotary tiller into profundal zone, while also solving and rotary cultivator being manually lifted away from profundal zone and bring is worked
The big problem of intensity.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (8)
1. agricultural rotary tiller, including rotary tillage body, rotary tillage unit and power unit, the rotary tillage unit include rotary tillage shaft, rotary tillage
Knife and mud guard, the mud guard cover on rotary blade, and the power unit drives rotary tillage shaft rotation, it is characterised in that: described
Rotary tillage shaft is slidably connected on mud guard, and the rotary tillage shaft is rotatably connected on rotary tillage body, the mud guard and rotary tillage body
It is affixed, the rotary tillage body is equipped with the first permanent magnet, and the mud guard is electromagnet, and it is recessed that the rotary tillage shaft is equipped with first
Slot, the mud guard are equipped with the second groove, and the first groove and the second groove cooperatively form sliding slot, sliding in second groove
Be connected with the second permanent magnet, second permanent magnet can slide in sliding slot, the bottom of the second permanent magnet and the second groove it
Between be fixedly connected with the first elastic component；First permanent magnet, the second permanent magnet are opposite with the mud guard magnetic pole after being powered.
2. agricultural rotary tiller according to claim 1, it is characterised in that: the mud guard includes support plate and arc panel,
The support plate is electromagnet, and the support plate is affixed with rotary tillage body, and the support plate is slidably connected on rotary tillage shaft, described
Second groove is located in support plate, and the arc panel is fixedly connected on the supporting plate, and the arc panel covers on rotary blade.
3. agricultural rotary tiller according to claim 2, it is characterised in that: if the arc panel is equipped with a and rotary tillage shaft and puts down
Capable baffle.
4. agricultural rotary tiller according to claim 3, it is characterised in that: the arc panel is equipped with rake teeth.
5. agricultural rotary tiller according to claim 2, it is characterised in that: the disk-shaped cam-like of the support plate, it is described
Auxiliary unit is also hinged on rotary tillage body, the auxiliary unit includes compact heap, swing rod and the second elastic component, and the auxiliary is single
Member is hinged on rotary tillage body by swing rod, and described swing rod one end connects compact heap, the upper surface connection of the swing rod other end
The lower surface of second elastic component, the swing rod other end offsets with supporting block, and the other end of second elastic component is fixedly connected
On rotary tillage body.
6. agricultural rotary tiller according to claim 5, it is characterised in that: the compact heap is equipped with pointed cone.
7. agricultural rotary tiller according to claim 1, it is characterised in that: be additionally provided with traveling wheel on the rotary tillage body.
8. agricultural rotary tiller according to claim 7, it is characterised in that: the traveling wheel is driven by power unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811625238.8A CN109661864B (en) | 2018-12-28 | 2018-12-28 | Agricultural rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811625238.8A CN109661864B (en) | 2018-12-28 | 2018-12-28 | Agricultural rotary cultivator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109661864A true CN109661864A (en) | 2019-04-23 |
| CN109661864B CN109661864B (en) | 2021-06-29 |
Family
ID=66146525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811625238.8A Expired - Fee Related CN109661864B (en) | 2018-12-28 | 2018-12-28 | Agricultural rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109661864B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111742631A (en) * | 2020-08-13 | 2020-10-09 | 江西赣发机械制造有限公司 | Improved rotary cultivator fender structure |
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|---|---|---|---|---|
| JP2002101702A (en) * | 2000-09-28 | 2002-04-09 | Toshitaka Miyazaki | Rotary blade for tractor |
| CN200969740Y (en) * | 2006-09-21 | 2007-11-07 | 李隆富 | Anti-sinking device for cultivator |
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| CN206713271U (en) * | 2016-12-20 | 2017-12-08 | 江苏省海洋资源开发研究院(连云港) | A kind of anti-rotary cultivator got deeply stuck in |
| CN206423056U (en) * | 2017-01-25 | 2017-08-22 | 衢州天广农机有限公司 | A kind of rotary tillage pitch can hand-adjusting type agricultural rotary tiller |
| CN107493696A (en) * | 2017-08-31 | 2017-12-22 | 德清菁英信息科技有限公司 | One kind is anti-to get deeply stuck in rotary cultivator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111742631A (en) * | 2020-08-13 | 2020-10-09 | 江西赣发机械制造有限公司 | Improved rotary cultivator fender structure |
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| CN109661864B (en) | 2021-06-29 |
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