CN109479396A - A kind of folding paddy field planisher - Google Patents
A kind of folding paddy field planisher Download PDFInfo
- Publication number
- CN109479396A CN109479396A CN201910047797.3A CN201910047797A CN109479396A CN 109479396 A CN109479396 A CN 109479396A CN 201910047797 A CN201910047797 A CN 201910047797A CN 109479396 A CN109479396 A CN 109479396A
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- CN
- China
- Prior art keywords
- connecting rod
- sliding sleeve
- rotary tillage
- paddy field
- shell
- 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
-
- 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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- 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 discloses a kind of folding paddy field planishers of agricultural mechanical field.This device includes the shell of planisher, and the transmission shaft of connection tractor is provided in shell, and shell is divided into left part, middle part and right part from left to right, and middle part is connected with axial support shaft, and left part and right part are all connected with folding means；Folding means include sliding sleeve and connecting rod, and sliding sleeve is slidably connected with support shaft, and connecting rod includes first connecting rod, second connecting rod and third connecting rod, and first connecting rod connects left part and sliding sleeve, and second connecting rod connects right part and sliding sleeve, and third connecting rod laterally concatenates left part, middle part and right part.Relative to traditional paddy field leveler, operator's upward sliding sliding block at support shaft, sliding block uplink at this time, the sliding block in uplink drives first connecting rod and second connecting rod to expand outwardly, and paddy field leveler is unfolded at this time.The contraction and expansion for facilitating paddy field leveler are provided convenience to paddy field leveler is placed.
Description
Technical field
The invention belongs to agricultural mechanical fields, specifically disclose a kind of folding paddy field planisher.
Background technique
In recent years, Tendency of Agricultural Machinery in Chinaization is horizontal is constantly promoted, and ground making of paddyfield mode is constantly brought forth new ideas, and is stirred slurry site preparation and is increasingly contained
Row, among it can place into the soil rice straw, root stubble etc. under the mode, and by base manure rake bury at 11~13CM,
Fertilizer effective rate of utilization is promoted, planting cost is reduced, establishes solid foundation for agricultural mechanization development.
The slurry planisher in the prior art that stirs usually is connect with tractor, stirs the defeated of the input shaft and tractor for starching planisher
Axis connection out drives the rotary blade of itself to rotate in a circumferential direction using the power of tractor output shaft, carries out plowed soils, draws simultaneously
Dragging stirs slurry planisher and moves ahead when machine moves forwards, and the mud guard for stirring slurry planisher carries out the soil turned over to carry out plain existing paddy field
Site preparation.Although the prior art tows carry out site preparation using the rotation and mud guard of rotary blade, existing planisher can not
It is folded, occupies larger area in transport or storage, make troubles to operator.
Summary of the invention
To solve the above-mentioned problems, the object of the present invention is to provide one kind for folding, convenient for the paddy field leveler of placement.
To achieve the goals above, technical scheme is as follows: a kind of folding paddy field planisher, including planisher
Shell, the transmission shaft of connection tractor is provided in shell, transmission shaft is connected to the axial direction of shell, and the shell is from left to right
It is divided into the left part being hinged, middle part and right part, the middle part is connected with axial support shaft, and the left part and right part are all
It is connected with folding means；The folding means include sliding sleeve and connecting rod, and sliding sleeve is slidably connected with support shaft, and the outer surface of sliding sleeve
Articulated linkage, connecting rod include first connecting rod, second connecting rod and third connecting rod, and first connecting rod connects left part and sliding sleeve, second connecting rod
Right part and sliding sleeve are connected, third connecting rod laterally concatenates left part, middle part and right part.
Realize after adopting the above scheme it is following the utility model has the advantages that 1, relative to traditional paddy field leveler, using this technology
Operator can be according to using or the volume of the demand of folding and unfolding adjustment paddy field leveler, when needing to expand paddy-field flattening after scheme
When the volume of machine, operator's upward sliding sliding block at support shaft, sliding block uplink at this time, the sliding block in uplink drives first to connect
Bar and second connecting rod expand outwardly, and paddy field leveler is unfolded at this time.The contraction and expansion for facilitating paddy field leveler, to placement water
Field planisher is provided convenience.
2, it relative to other folding paddy field planishers, only needs to push sliding sleeve energy using operator after the technical program
It realizes whole contraction and expansion, does not need to adjust by different level, save time and efficiency.
Further, the support shaft surface is equipped with top dead centre and lower dead center along the range that sliding sleeve slides, and stops under described
Point is provided with circular hole, and vertical spring clamping lock is equipped in circular hole, and the top dead centre is provided with rectangular opening, is equipped with vertical drawing in rectangular opening
Spring, tension spring are bonded with axially placed wedge block, and the lower of wedge block is towards lower dead center.
The prior art of sliding sleeve is had relative to other, and upper locking and lower dead center are carried out to sliding sleeve in the technical program, when
When sliding sleeve is run to top dead centre, sliding sleeve squeezes wedge block, and extruded wedge block submerges in rectangular opening, and sliding sleeve slips over wedge block,
When sliding sleeve slides entirely over wedge block, wedge block is bounced by the restoring force that tension spring generates, and the eminence of wedge block is supported at this time
Firmly sliding sleeve, sliding sleeve is limited at this time, and folding paddy field planisher not can be carried out contraction.It ensure that and do not change working face at work
Product, improves site preparation efficiency.
Further, it is provided with the lockhole being adapted to spring clamping lock above the sliding sleeve, is equipped with lever group above lockhole.Work as sliding sleeve
When moving to lower dead center, spring clamping lock is first squeezed downlink, and when lockhole is adapted to spring clamping lock, spring clamping lock is bounced cunning
Locking is covered, relative to the prior art for having sliding sleeve, the technical program limits the downlink of sliding sleeve, and paddy field leveler is made to exist
Expansion is not generated when collecting, facilitates transport.
Further, the lever group includes trunnion, torsional spring, cross bar and inclined plate, and trunnion is welded in the radially opposite sides of sliding sleeve, institute
It states and passes through cross bar between trunnion, the junction of cross bar and trunnion is hinged with torsional spring, and inclined plate and cross bar weld, and the inclined plate covers
The part of lockhole is upturned.When operator, which releases, slides over the locking of lower dead center, it is pressed downward inclined plate, inclined plate stress first
Afterwards according to lever principle, inclined plate, which is squeezed, holds downlink, and the nonextruding end uplink of inclined plate, the pressed end of downlink squeezes spring clamping lock
To unlock, subsequent sliding sleeve operation is freely.Relative to traditional unlocking technology, the brachium of the adjustable lever of the technical program is carried out
Increase torque, while unlocking and sliding and can individually be completed with a people, improves work efficiency.
It further, further include rotary tillage portion, the rotary tillage portion includes rotary tillage shaft, rotary blade, rotary tillage disk and shearing connecting rod, rotary tillage
Axis is laterally connected in shell, and rotary tillage shaft is driven by transmission shaft, and rotary tillage disk is arranged on rotary tillage shaft, and the circumferential direction of rotary tillage disk is covered with rotary tillage
Knife.The work area of rotary blade is increased, while being connected using rotary tillage disk, it is only necessary to replace the rotary tillage of each rotary tillage disk connection in batches
Knife saves the maintenance cost of equipment.
Further, the rotary blade is divided into radial two layers, and each layer of middle part is designed with axial tooth of cutting, rotary blade its
In one layer be bolted with rotary tillage disk, another layer of rotary blade connects rotary tillage disk by shearing connecting rod.Relative to traditional rotary tillage
Knife, the rotary blade that the technical program uses are divided into two layers and have different driving pairs, due to rotary tillage disk position opposite with shearing connecting rod
Variation is set, and generates the rotary blade relative motion being directly connected to rotary tillage disk with shearing when the rotary blade that connecting rod is connect rotates, volume
The weeds for entering rotary tillage portion are cut off, and avoid weeds winding rotary tillage portion, influence site preparation effect.
Detailed description of the invention
Fig. 1 is the main view semi-cutaway of the embodiment of the present invention；
Fig. 2 is the left view structure chart in rotary tillage portion in Fig. 1；
Fig. 3 is the top view of support shaft in Fig. 1.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: shell 1, left part 101, middle part 102, right part 103, rotary tillage portion 2, transmission
Axis 201, rotary tillage shaft 202, rotary blade 203, rotary tillage disk 204, shearing connecting rod 205, support shaft 3, folding means 4, sliding sleeve 401, the
One connecting rod 402, second connecting rod 403, spring clamping lock 5, wedge block 6, lever group 7, trunnion 701, torsional spring 702, cross bar 703, inclined plate
704。
Embodiment is substantially as shown in Fig. 1: a kind of folding paddy field planisher, shell 1 and rotary tillage portion including planisher
2, the transmission shaft 201 of connection tractor is provided in shell 1, transmission shaft 201 is connected to the axial direction of shell 1.
As shown in Fig. 2, rotary tillage portion 2 includes rotary tillage shaft 202, rotary blade 203, rotary tillage disk 204 and shearing connecting rod 205, rotation
It ploughs axis 202 and is laterally connected in shell 1, and rotary tillage shaft 202 is driven by transmission shaft 201, and rotary tillage disk 204 is arranged on rotary tillage shaft 202, rotation
The circumferential direction for ploughing disk 204 is covered with rotary blade 203.Rotary blade 203 divides to be two layers radial, and each layer of middle part 102 is designed with axial
Cut tooth, rotary blade 203 wherein one layer be bolted with rotary tillage disk 204, another layer of rotary blade 203 passes through shearing connecting rod 205
Connect rotary tillage disk 204.
Shell 1 is divided into the left part 101 being hinged, middle part 102 and right part 103 from left to right, and middle part 102 is connected with
Axial support shaft 3, the left part 101 and right part 103 are all connected with folding means 4.Folding means 4 include sliding sleeve 401 and connect
Bar, sliding sleeve 401 are slidably connected with support shaft 3, and the outer surface articulated linkage of sliding sleeve 401, and connecting rod includes first connecting rod 402,
Two connecting rods 403 and third connecting rod, first connecting rod 402 connect left part 101 and sliding sleeve 401, and second connecting rod 403 connects 103 He of right part
Sliding sleeve 401, third connecting rod laterally concatenate left part 101, middle part 102 and right part 103.
As shown in Fig. 3,3 surface of support shaft is equipped with top dead centre and lower dead center along the range that sliding sleeve 401 slides, described
Lower dead center is provided with circular hole, and vertical spring clamping lock 5 is equipped in circular hole, and the top dead centre is provided with rectangular opening, is equipped in rectangular opening perpendicular
To tension spring, tension spring is bonded with axially placed wedge block 6, and the lower of wedge block 6 is towards lower dead center.
It is provided with the lockhole being adapted to spring clamping lock 5 above sliding sleeve 401, is equipped with lever group 7 above lockhole, lever group 7 includes
Trunnion 701, torsional spring 702, cross bar 703 and inclined plate 704, trunnion 701 are welded in the radially opposite sides of sliding sleeve 401, the trunnion 701 it
Between pass through cross bar 703, the junction of cross bar 703 and trunnion 701 is hinged with torsional spring 702, and inclined plate 704 and cross bar 703 weld, and institute
The part for stating the covering lockhole of inclined plate 704 is upturned.
Specific implementation process is as follows: when to fold to the present apparatus, operator presses wedge block 6 first, at this time
Operator slides sliding sleeve 401, and sliding sleeve 401 drives the first connecting rod 402 of connection and second connecting rod 403 to close up, closes up after gliding
First connecting rod 402 drive left part 101 to after-contraction, the second connecting rod 403 that closes up drives right part 103 to after-contraction, at this time water
The volume of field planisher reduces.When sliding sleeve 401 moves to lower dead center, spring clamping lock 5 is first squeezed downlink, when lockhole and bullet
When Spring-fastener lock 5 is adapted to, spring clamping lock 5 is bounced 401 locking of sliding sleeve, and completion collects locking.
When the present apparatus to be unfolded, operator is first pressed downward inclined plate 704, according to lever after 704 stress of inclined plate
Principle, inclined plate 704, which is squeezed, holds downlink, the nonextruding end uplink of inclined plate 704, and the pressed end of downlink squeezes spring clamping lock 5 extremely
Unlock, subsequent sliding sleeve 401 runs freedom, after operator lets go, torsional spring 702 drive 704 return of inclined plate, to lock next time into
Row prepares.
When subsequent 401 uplink of sliding sleeve, first connecting rod 402 and second connecting rod 403 stretch, and the first connecting rod 402 of stretching, extension drives
Left part 101 is expanded forward, and the second connecting rod 403 of stretching, extension drives right part 103 to expand forward, and paddy field leveler is fully deployed at this time.
When the operation of sliding sleeve 401 to top dead centre, sliding sleeve 401 squeezes wedge block 6, and extruded wedge block 6 submerges in rectangular opening, sliding sleeve
401 slip over wedge block 6, and when sliding sleeve 401 slides entirely over wedge block 6, wedge block 6 is by the restoring force that tension spring generates to bullet
It rises, the eminence of wedge block 6 resists sliding sleeve 401 at this time, and sliding sleeve 401 is limited at this time, and folding paddy field planisher not can be carried out receipts
Contracting.It ensure that and do not change work area at work, improve site preparation efficiency.
When the present apparatus is worked, the torque of tractor is transmitted to rotary tillage portion 2, the rotary tillage in rotary tillage portion 2 by transmission shaft 201
Axis 202 successively drives rotary tillage disk 204 and rotary blade 203 to rotate, because rotary blade 203 divides for two layers and has different driving pairs,
So rotary tillage disk 204 and the variation of shearing 205 relative position of connecting rod, and produced with shearing when the rotary blade 203 that connecting rod 205 is connect rotates
Raw 203 relative motion of rotary blade being directly connected to rotary tillage disk 204, the weeds for being involved in rotary tillage portion 2 are cut off, avoid weeds and twine
Around rotary tillage portion 2, site preparation effect is influenced.
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 (6)
1. a kind of folding paddy field planisher, the shell including planisher is provided with the transmission shaft of connection tractor in shell, passes
Moving axis is connected to the axial direction of shell, it is characterised in that: the shell be divided into from left to right the left part being hinged, middle part and
Right part, the middle part are connected with axial support shaft, and the left part and right part are all connected with folding means；
The folding means include sliding sleeve and connecting rod, and sliding sleeve is slidably connected with support shaft, and the outer surface articulated linkage of sliding sleeve, even
Bar includes first connecting rod, second connecting rod and third connecting rod, and first connecting rod connects left part and sliding sleeve, and second connecting rod connects right part and cunning
Set, third connecting rod laterally concatenate left part, middle part and right part.
2. a kind of folding paddy field planisher according to claim 1, it is characterised in that: the support shaft surface is along sliding sleeve
The range of sliding is equipped with top dead centre and lower dead center, and the lower dead center is provided with circular hole, is equipped with vertical spring clamping lock in circular hole,
The top dead centre is provided with rectangular opening, is equipped with vertical tension spring in rectangular opening, tension spring is bonded with axially placed wedge block, wedge block
Lower towards lower dead center.
3. a kind of folding paddy field planisher according to claim 2, it is characterised in that: the sliding sleeve top is provided with and bullet
The lockhole of Spring-fastener lock adaptation, lockhole top are equipped with lever group.
4. a kind of folding paddy field planisher according to claim 3, it is characterised in that: the lever group include trunnion,
Torsional spring, cross bar and inclined plate, trunnion are welded in the radially opposite sides of sliding sleeve, pass through cross bar, the company of cross bar and trunnion between the trunnion
The place of connecing is hinged with torsional spring, and inclined plate and cross bar weld, and the part of inclined plate covering lockhole is upturned.
5. a kind of folding paddy field planisher according to claim 1, it is characterised in that: further include rotary tillage portion, the rotation
Cultivated portion includes rotary tillage shaft, rotary blade, rotary tillage disk and shearing connecting rod, and rotary tillage shaft is laterally connected in shell, and rotary tillage shaft is by transmission shaft
It drives, is arranged rotary tillage disk on rotary tillage shaft, the circumferential direction of rotary tillage disk is covered with rotary blade.
6. a kind of folding paddy field planisher according to claim 5, it is characterised in that: the rotary blade is divided into radial two
Layer, each layer of middle part are designed with axial tooth of cutting, rotary blade wherein one layer be bolted with rotary tillage disk, rotary blade it is another
Layer connects rotary tillage disk by shearing connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910047797.3A CN109479396B (en) | 2019-01-18 | 2019-01-18 | Folding paddy field leveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910047797.3A CN109479396B (en) | 2019-01-18 | 2019-01-18 | Folding paddy field leveling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109479396A true CN109479396A (en) | 2019-03-19 |
| CN109479396B CN109479396B (en) | 2022-03-15 |
Family
ID=65714751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910047797.3A Active CN109479396B (en) | 2019-01-18 | 2019-01-18 | Folding paddy field leveling machine |
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5488996A (en) * | 1994-07-01 | 1996-02-06 | Kinze Manufacturing, Inc. | Forward-folding, winged, implement frame |
| CN201430753Y (en) * | 2009-03-11 | 2010-03-31 | 常用旺 | Foldable paddy field tillage machine |
| WO2010144447A2 (en) * | 2009-06-11 | 2010-12-16 | Forage Innovations B.V. | Improved folding frame for an agricultural implement |
| CN103039142A (en) * | 2013-01-15 | 2013-04-17 | 湖北双羽机械科技有限公司 | Folding paddy-field temper mill |
| CN203554891U (en) * | 2013-11-07 | 2014-04-23 | 黑龙江省农业机械工程科学研究院 | Hydraulic foldable leveling device of paddy field slurry mixing and land leveling machine |
| CN203633067U (en) * | 2013-12-30 | 2014-06-11 | 黑龙江融拓北方机械制造有限公司 | Disc harrow combined harrow frame capable of being folded longitudinally |
| CN204859909U (en) * | 2015-06-11 | 2015-12-16 | 程革林 | Foldable paddy field of broad width leveler |
| CN105960854A (en) * | 2016-06-30 | 2016-09-28 | 常州迈腾机械有限公司 | Paddy field beating machine capable of turning in two directions |
| CN206061444U (en) * | 2016-08-16 | 2017-04-05 | 桐乡市龙翔农机粮油专业合作社 | A kind of farm flattening machine |
| CN206365235U (en) * | 2017-01-04 | 2017-08-01 | 江苏东久机械有限公司 | Full width holds up collapsible machine of working soil |
| CN206807984U (en) * | 2017-05-25 | 2017-12-29 | 宝清县宏达农业机械设备有限公司 | Sizing device is stirred on paddy field level land |
| CN107535096A (en) * | 2017-10-16 | 2018-01-05 | 常州回回机械科技有限公司 | Beating machine for paddy field |
| CN207589444U (en) * | 2017-10-23 | 2018-07-10 | 湖南龙舟农机股份有限公司 | A kind of flat field device peace field machine |
| CN207692308U (en) * | 2017-09-10 | 2018-08-07 | 河南豪丰农业装备有限公司 | A kind of paddy field beating planisher |
| CN207720644U (en) * | 2018-01-17 | 2018-08-14 | 中国科学院地理科学与资源研究所 | A kind of adjustable ridging device |
-
2019
- 2019-01-18 CN CN201910047797.3A patent/CN109479396B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5488996A (en) * | 1994-07-01 | 1996-02-06 | Kinze Manufacturing, Inc. | Forward-folding, winged, implement frame |
| CN201430753Y (en) * | 2009-03-11 | 2010-03-31 | 常用旺 | Foldable paddy field tillage machine |
| WO2010144447A2 (en) * | 2009-06-11 | 2010-12-16 | Forage Innovations B.V. | Improved folding frame for an agricultural implement |
| CN103039142A (en) * | 2013-01-15 | 2013-04-17 | 湖北双羽机械科技有限公司 | Folding paddy-field temper mill |
| CN203554891U (en) * | 2013-11-07 | 2014-04-23 | 黑龙江省农业机械工程科学研究院 | Hydraulic foldable leveling device of paddy field slurry mixing and land leveling machine |
| CN203633067U (en) * | 2013-12-30 | 2014-06-11 | 黑龙江融拓北方机械制造有限公司 | Disc harrow combined harrow frame capable of being folded longitudinally |
| CN204859909U (en) * | 2015-06-11 | 2015-12-16 | 程革林 | Foldable paddy field of broad width leveler |
| CN105960854A (en) * | 2016-06-30 | 2016-09-28 | 常州迈腾机械有限公司 | Paddy field beating machine capable of turning in two directions |
| CN206061444U (en) * | 2016-08-16 | 2017-04-05 | 桐乡市龙翔农机粮油专业合作社 | A kind of farm flattening machine |
| CN206365235U (en) * | 2017-01-04 | 2017-08-01 | 江苏东久机械有限公司 | Full width holds up collapsible machine of working soil |
| CN206807984U (en) * | 2017-05-25 | 2017-12-29 | 宝清县宏达农业机械设备有限公司 | Sizing device is stirred on paddy field level land |
| CN207692308U (en) * | 2017-09-10 | 2018-08-07 | 河南豪丰农业装备有限公司 | A kind of paddy field beating planisher |
| CN107535096A (en) * | 2017-10-16 | 2018-01-05 | 常州回回机械科技有限公司 | Beating machine for paddy field |
| CN207589444U (en) * | 2017-10-23 | 2018-07-10 | 湖南龙舟农机股份有限公司 | A kind of flat field device peace field machine |
| CN207720644U (en) * | 2018-01-17 | 2018-08-14 | 中国科学院地理科学与资源研究所 | A kind of adjustable ridging device |
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| Publication number | Publication date |
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| CN109479396B (en) | 2022-03-15 |
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