CN109644586A - A kind of Novel disc rake and its application method - Google Patents
A kind of Novel disc rake and its application method Download PDFInfo
- Publication number
- CN109644586A CN109644586A CN201811636052.2A CN201811636052A CN109644586A CN 109644586 A CN109644586 A CN 109644586A CN 201811636052 A CN201811636052 A CN 201811636052A CN 109644586 A CN109644586 A CN 109644586A
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- Prior art keywords
- rack
- rake
- wheel
- wheel shaft
- cylinder
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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
- A01B21/00—Harrows with rotary non-driven tools
- A01B21/08—Harrows with rotary non-driven tools with disc-like tools
- A01B21/083—Harrows with rotary non-driven tools with disc-like tools of the type comprising four individual disk groups each pivotally connected at fixed locations to a substantially rigid frame
-
- 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
- A01B23/00—Elements, tools, or details of harrows
- A01B23/04—Frames; Drawing-arrangements
- A01B23/046—Specially adapted for harrows with rotating tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B23/00—Elements, tools, or details of harrows
- A01B23/06—Discs; Scrapers for cleaning discs; Sharpening attachments; Lubrication of bearings
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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
A kind of Novel disc rake of the invention and its application method, belong to disc harrow technical field, including rack and multiple rake groups, multiple rake groups are detachably connected with rack, rack is configured to square structure by multiple side bar weldings, rack is equipped with hitch frame along symmetrical axis direction, the intermediate lateral of rack is equipped with wheel shaft, wheel shaft both ends are equipped with wheel, connecting rod control mechanism is equipped among rack, connecting rod control mechanism one end is fixedly connected with rack side bar, the other end and wheel axis connection, multiple rake groups are along the symmetrical shaft staggered point of column two sides of rack, the crossbeam of two adjacent rake groups is at hexagonal angle, the least significant end of rake group is lower than the least significant end of wheel, with ploughing capacity height, the big effect of cultivated area is good, it is easy to use, the tight advantage of rake group is used for a long time.
Description
Technical field
The invention belongs to disc harrow fields, systems a kind of Novel disc rake and its application method.
Background technique
Disc harrow is farm implements of ploughing traditional in agricultural production, is once one of the farm implements of farmers''s indispensability.It is also that China is military
One of art instrument, from farm implements evolution.Iron teeth rake, rake teeth is sharp, and like following closely, aggressiveness is strong, also has the effect of weapons concurrently.Circle
Disk rake be according to harrowing the principle for ploughing work using groups of concave disk as workpiece, blade cutting edge plane it is vertical with ground and with
Unit direction of advance has an adjustable drift angle.Blade rolls under tractor drawbar pull and soil reaction force acts when operation
Advance, in blade cutting edge incision soil, cut off grass roots and crop cover, and overturns upturned soil after blade concave surface rising certain altitude
It falls.Fertilizer, the pesticide of earth's surface can be equal to topsoil mixing when operation, it is also possible to the lid kind operation after making aerial seeding aerial sowing.
Single-column type, biserial opposed type and three kinds of offset can be divided by the collocation form of rake group.
The structure of existing disc harrow is simple, using the structure type for folding rake group, the rake of this disc harrow in structure
Group is easy to shake, and structure is unstable, and arable land effect is poor while easy to damage, and maintenance cost is high.
Through retrieving, a kind of title of innovation and creation are as follows: pull-alongs disc harrow (application number: 201711316905.X, application public affairs
Cloth day: 2018.04.20).This application discloses a kind of disc harrows of traction structure, can solve circle to a certain extent
The problem of the defeated inconvenience of disk scraping can also automatically adjust angle simultaneously, but since the rake group of disc harrow is flexibly connected, long-term
It is easy to cause the connection of rake group unstable after use, it is bad further to arrive this arable land effect for the failure that rake group loosens.
Summary of the invention
1. technical problems to be solved by the inivention
Inefficient, the inconvenient to use defect it is an object of the invention to solve existing disc harrow provides a kind of new
Type disc harrow and its application method have ploughing capacity high, and the big effect of cultivated area is good, easy to use, and rake group is used for a long time not
The advantages of loosening.
2. technical solution
In order to achieve the above objectives, technical solution provided by the invention are as follows:
A kind of Novel disc rake of the invention, including rack and multiple rake groups, multiple rake groups are detachably connected with rack, machine
Frame is configured to square structure by multiple side bar weldings, and rack is equipped with hitch frame, the intermediate lateral of rack along symmetrical axis direction
Equipped with wheel shaft, wheel shaft both ends are equipped with wheel, are equipped with connecting rod control mechanism, connecting rod control mechanism one end and rack side bar among rack
Be fixedly connected, the other end and wheel axis connection, multiple rake groups along the symmetrical shaft staggered point of column two sides of rack, two adjacent rake groups
For crossbeam at hexagonal angle, the least significant end of rake group is lower than the least significant end of wheel.
Preferably, rack is equipped with fixing seat, and fixing seat is connected cylinder by connecting rod control mechanism, another
End installation spring and with wheel axis connection.
Preferably, be fixed with cylinder on the side bar among rack, the piston rod of cylinder is equipped with link block, link block with
Wheel shaft is fixedly connected, the telescopic band driving wheel axis rotation of cylinder piston rod.
Preferably, wheel shaft both ends are equipped with connecting plate, and wheel drives connecting plate around wheel by connecting plate and wheel axis connection, wheel shaft
Axis rotation.
Preferably, at 60 ° of angles between the crossbeam of ipsilateral adjacent rake group, the crossbeam positioned at diagonal rake group is parallel.
Preferably, the below the crossbeam of rake group is equipped with pressing plate, and pressing plate is equipped with above the side bar of rack, and rake group passes through between pressing plate
Two bolts are installed to be fixedly connected with rack.
Preferably, two bolts are located at crossbeam and side bar intersects in the vertical angles constituted.
A kind of application method of Novel disc rake, application method are that tractor drives rack to advance, and cylinder controls wheel liter
It rises, multiple rake groups work on soil.
Preferably, the step of application method are as follows:
S100, it moves ahead, tractor drives disc harrow to proceed in target ground；
S200, wheel is received, cylinder drives the sliding control wheel shaft rotation of connecting rod control mechanism to pack up wheel lift-off；
S300, arable land, tractor continue that disc harrow is driven to advance, and the farming on soil of rake group is opened up wasteland；
S400, wheel is put, after work, cylinder drives connecting rod control mechanism to return, and wheel is put down in wheel shaft revolution.
Preferably, the piston rod that step S200 receives that the specific method of wheel is cylinder is shunk, connecting rod control mechanism forward slip,
Wheel shaft rotation drives connecting plate to rotate around wheel shaft, and wheel rises.
3. beneficial effect
Using technical solution provided by the invention, compared with prior art, have the following beneficial effects:
(1) a kind of Novel disc of the invention rake, including rack and multiple rake groups, multiple rake groups detachably connect with rack
It connects, rack is configured to square structure by multiple side bar weldings, and rack is equipped with hitch frame, the centre of rack along symmetrical axis direction
It is transversely provided with wheel shaft, wheel shaft both ends are equipped with wheel, are equipped with connecting rod control mechanism, connecting rod control mechanism one end and rack among rack
Side bar is fixedly connected, the other end and wheel axis connection, and multiple rake groups are along the symmetrical shaft staggered point of column two sides of rack, two adjacent rakes
For the crossbeam of group at hexagonal angle, the least significant end of rake group is lower than the least significant end of wheel, the disc harrow of this design, and when use ploughs speed
Fastly, arable land effect is good, and coverage rate is high.
(2) a kind of Novel disc rake of the invention, is fixed with cylinder on the side bar among rack, on the piston rod of cylinder
Equipped with link block, link block is fixedly connected with wheel shaft, and the telescopic band driving wheel axis rotation of cylinder piston rod, this design ensure that wheel
Lift-off speed it is fast, while but also the lift-off of wheel is more stable.
(3) a kind of Novel disc of the invention is harrowed, at 60 ° of angles between the crossbeam of ipsilateral adjacent rake group, positioned at diagonal rake
The crossbeam of group is parallel, this design, reduces the resistance in rake group arable land, while but also arable land is whole carefully and neatly done, arable land effect is good.
(4) application method of a kind of Novel disc of the invention rake, application method are that tractor drives rack to advance, cylinder
Wheel is controlled to rise, multiple rake groups work on soil, carry out disc harrow arable land using the method, practical, using simple,
Convenient transportation, cultivated area is big, effect is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of Novel disc of the invention is harrowed；
Fig. 2 is the top view that a kind of Novel disc of the invention is harrowed；
Fig. 3 is the side view that a kind of Novel disc of the invention is harrowed；
Fig. 4 is the application method flow chart that a kind of Novel disc of the invention is harrowed.
Label declaration in schematic diagram:
100, rack；110, side bar；120, wheel shaft；121, connecting plate；130, wheel；140, connecting rod control mechanism；141,
Spring；150, fixing seat；160, cylinder；161, piston rod；170, link block；
200, rake group；210, crossbeam；220, pressing plate；230, bolt；
300, hitch frame.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings, in attached drawing
Several embodiments of the invention are given, still, the invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description, on the contrary, purpose of providing these embodiments is make it is more thorough and comprehensive to the disclosure.
It should be noted that it can directly on the other element when element is referred to as " being fixedly arranged on " another element
Or there may also be elements placed in the middle；When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements；Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical；Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention；Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Embodiment 1
Referring to shown in attached drawing 1, Fig. 2 and Fig. 3, a kind of Novel disc of the present embodiment is harrowed, including rack 100 and multiple rake groups
200, multiple rake groups 200 are detachably connected with rack 100, and rack 100 is formed by welding by multiple side bars 110 as square structure, machine
Frame 100 is equipped with hitch frame 300 along symmetrical axis direction, and the intermediate lateral of rack 100 is equipped with wheel shaft 120, and 120 both ends of wheel shaft are set
There is wheel 130, is equipped with connecting rod control mechanism 140,140 one end of connecting rod control mechanism and 100 side bar 110 of rack among rack 100
It is fixedly connected, the other end is connect with wheel shaft 120, and multiple rake groups 200 are adjacent along the symmetrical shaft staggered point of column two sides of rack 100
For the crossbeam 210 of two rake groups 200 at hexagonal angle, the least significant end of rake group 200 is lower than the least significant end of wheel 130, if not using this
The disc harrow of design is ploughed and uses traditional disc harrow, after traditional disc harrow is checked on soil, using folding rake group
200 structure is ploughed, and the decentralization of rake group 200 of folding is carried out farming when use, due to rake group 200 and 100 hinge of rack,
When opening up wasteland harder soil, the hinge engaging structure of rake group 200 is easy to be damaged, at the same the rake group 200 of traditional disc harrow it
Between angle it is uncertain, the efficiency in arable land cannot ensure, at the end of arable land, traditional disc harrow packs up rake group 200, due to
Adhesion soil in rake group 200 is easy the folding with rake group 200 and falls into linkage the harm such as cause to get stuck, and uses
Rake group 200 is fixed on 100 lower section of rack, ensure that the stabilization and efficiency when arable land, fold simultaneously by the disc harrow of the design
The wheel 130 packed up again will not adhesion soil, do not influence the operation after arable land, the disc harrow of the design, ploughing capacity is high,
Effect of ploughing is good, while not having soil adhesion and interfering forward.
The rack 100 of the present embodiment is equipped with fixing seat 150, and connecting rod control mechanism 140 regard fixing seat 150 as fulcrum one
End connection cylinder 160, other end installation spring 141 is simultaneously connect with wheel shaft 120, if spring 141 is not provided with, after arable land
When needing to transfer the wheel 130 of folding, without the reaction force of spring 141, the process cylinder 160 and connecting rod control mechanism of decentralization
140, which are easily accessible dead-centre position, causes decentralization to fail, and is provided with spring 141, and the reaction force of spring 141 can make connecting rod
Control mechanism 140 and cylinder 160 quickly spend dead-centre position, and decentralization is quickly and stable.
Cylinder 160 is fixed on side bar 110 among the rack 100 of the present embodiment, on the piston rod 161 of cylinder 160
Equipped with link block 170, link block 170 is fixedly connected with wheel shaft 120,120 turns of the telescopic band driving wheel axis of 160 piston rod 161 of cylinder
It is dynamic, if not using this design, folding operation individually is carried out to wheel 130 with connecting rod control mechanism 140, using effect is poor, consumption
Time-consuming length, and additionally increase cylinder 160 in rack 100 and wheel shaft 120 is directly acted on, both increase overturning wheel shaft 120
Active force, while also avoiding connecting rod control mechanism 140 and being stuck in dead-centre position, link block 170 and connecting rod control mechanism 140 are mutual
Cooperation control wheel shaft 120 rotates, and effect is more preferable.
120 both ends of wheel shaft of the present embodiment are equipped with connecting plate 120, and wheel 130 is connect by connecting plate 120 with wheel shaft 120,
Wheel shaft 120 drives connecting plate 120 to rotate around wheel shaft 120, if not using this design, wheel shaft 120 is directly connect with wheel 130,
The rotation of wheel shaft 120 is unable to drive wheel 130 and rises overally folding, and uses this design, and wheel shaft 120 and wheel 130 turn
It is dynamic not interfere with each other, while wheel shaft 120 rotates and can also rise with motor car wheel 130 around 120 circular-rotation of wheel shaft, realizes wheel 130
Folding.
At 60 ° of angles between the crossbeam 210 of the ipsilateral adjacent rake group 200 of the present embodiment, positioned at the crossbeam of diagonal rake group 200
210 is parallel, if this structure is not used to design, the rake group 200 of the same side is parallel, with the progress in arable land, the rake group of the same side
The arable land path of rake group 200 in 200 rearward is along the path of first rake group 200, and effect of ploughing is poor, and arable land is uneven,
200 utilization rate of rake group is not high, and uses 200 structure of rake group of the design, the arable land of Multi-angle omnibearing, so that the efficiency in arable land
Height, arable land even results are good, while each rake group 200 is shared out the work and help one another, and cooperate, do not destroy soil.
It is equipped with pressing plate 220 below the crossbeam 210 of the rake group 200 of the present embodiment, is equipped with pressure above the side bar 110 of rack 100
Plate 220, rake group 200 is fixedly connected by two bolts 230 of installation between pressing plate 220 with rack 100, if not using this structure
Design, rake group 200 and 100 being directly welded to connect of rack, when one of rake group 200 receives damage, entire disc harrow is all needed
Stop work to repair, inefficiency, maintenance cost is high, and uses the connection type of the design, when one of them or it is more
When a rake group 200 receives damage, it is only necessary to dismounting and change rake group 200, it is high-efficient, it is easy to repair.
Two bolts 230 of the present embodiment are located at crossbeam 210 and side bar 110 intersects in the vertical angles constituted, if bolt
230 connection is located in the angle of the same side, and when arable land, rake group 200 can be slided along side bar 110, and arable land be caused to fail, and bolt
230 are located in the vertical angles of crossbeam 210 and the intersection composition of side bar 110, and whole stable structure, rake group 200 will not be in side bar 110
Upper sliding, arable land effect are good.
Embodiment 2
Referring to shown in attached drawing 1, Fig. 2, Fig. 3 and Fig. 4, a kind of application method of Novel disc rake of the present embodiment, user
Method is that tractor drives rack 100 to advance, and cylinder 160 controls wheel 130 and rises, and multiple rake groups 200 work on soil.
The step of application method of the present embodiment are as follows:
S100, it moves ahead, tractor drives disc harrow to proceed in target ground；
S200, wheel is received, cylinder 160 drives the sliding control rotation of wheel shaft 120 of connecting rod control mechanism 140 that wheel 130 goes up to the air
It packs up；
S300, arable land, tractor continue that disc harrow is driven to advance, and the farming on soil of rake group 200 is opened up wasteland；
S400, wheel is put, after work, cylinder 160 drives connecting rod control mechanism 140 to return, and wheel shaft 120 is turned round wheel
130 put down.
The step S200 of the present embodiment receives the specific method of wheel and shrinks for the piston rod 161 of cylinder 160, connecting rod control mechanism
140 forward slips, the rotation of wheel shaft 120 drive connecting plate 120 to rotate around wheel shaft 120, and wheel 130 rises, using the method step
Disc harrow arable land is carried out, ploughing capacity is high, and the effect in arable land is good, and the transportation cost of entire disc harrow is low, and transport is easy.
Certain embodiment of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as；It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range；Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of Novel disc rake, it is characterised in that: including rack (100) and multiple rake groups (200), the multiple rake group
(200) it is detachably connected with rack (100), the rack (100) is formed by welding by multiple side bars (110) as square structure, institute
It states rack (100) and is equipped with hitch frame (300) along symmetrical axis direction, the intermediate lateral of the rack (100) is equipped with wheel shaft
(120), wheel shaft (120) both ends are equipped with wheel (130), are equipped with connecting rod control mechanism (140) among the rack (100),
Described connecting rod control mechanism (140) one end is fixedly connected with rack (100) side bar (110), and the other end is connect with wheel shaft (120),
The multiple rake group (200) is along the symmetrical shaft staggered point of column two sides of rack (100), the cross of two adjacent rake groups (200)
For beam (210) at hexagonal angle, the least significant end of the rake group (200) is lower than the least significant end of wheel (130).
2. a kind of Novel disc rake according to claim 1, it is characterised in that: the rack (100) is equipped with fixing seat
(150), the connecting rod control mechanism (140) is by fixing seat (150) as fulcrum one end connection cylinder (160), other end installation
Spring (141) is simultaneously connect with wheel shaft (120).
3. a kind of Novel disc rake according to claim 1, it is characterised in that: the intermediate side bar of the rack (100)
(110) it is fixed on cylinder (160), the piston rod (161) of the cylinder (160) is equipped with link block (170), the connection
Block (170) is fixedly connected with wheel shaft (120), telescopic band driving wheel axis (120) rotation of cylinder (160) piston rod (161).
4. a kind of Novel disc rake according to claim 1, it is characterised in that: wheel shaft (120) both ends are equipped with connection
Plate (121), the wheel (130) are connect by connecting plate (121) with wheel shaft (120), and the wheel shaft (120) drives connecting plate
(121) it is rotated around wheel shaft (120).
5. a kind of Novel disc rake according to claim 1, it is characterised in that: the cross of the ipsilateral adjacent rake group (200)
At 60 ° of angles between beam (210), the crossbeam (210) positioned at diagonal rake group (200) is parallel.
6. a kind of Novel disc rake according to claim 1, it is characterised in that: under the crossbeam (210) of the rake group (200)
Side is equipped with pressing plate (220), is equipped with pressing plate (220) above the side bar (110) of the rack (100), and the rake group (200) passes through pressure
Two bolts (230) are installed to be fixedly connected with rack (100) between plate (220).
7. a kind of Novel disc rake according to claim 6, it is characterised in that: described two bolts (230) are located at crossbeam
(210) intersect in the vertical angles constituted with side bar (110).
8. a kind of application method of Novel disc rake, it is characterised in that: the method is that tractor drives rack (100) to advance,
Cylinder (160) controls wheel (130) and rises, and multiple rake groups (200) work on soil.
9. a kind of application method of Novel disc rake according to claim 8, which is characterized in that the step of the method
Are as follows:
S100, it moves ahead, tractor drives disc harrow to proceed in target ground；
S200, wheel is received, cylinder (160) drives connecting rod control mechanism (140) sliding control wheel shaft (120) rotation by wheel (130)
Lift-off is packed up；
S300, arable land, tractor continue that disc harrow is driven to advance, and rake group (200) farming on soil is opened up wasteland；
S400, wheel is put, after work, cylinder (160) drives connecting rod control mechanism (140) to return, and wheel shaft (120) is turned round vehicle
Wheel (130) is put down.
10. a kind of application method of Novel disc rake according to claim 9, it is characterised in that: the step S200 is received
The specific method of wheel is that the piston rod (161) of cylinder (160) is shunk, connecting rod control mechanism (140) forward slip, wheel shaft (120)
Rotation drives connecting plate (121) to rotate around wheel shaft (120), and wheel (130) rises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811636052.2A CN109644586A (en) | 2018-12-29 | 2018-12-29 | A kind of Novel disc rake and its application method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811636052.2A CN109644586A (en) | 2018-12-29 | 2018-12-29 | A kind of Novel disc rake and its application method |
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| CN109644586A true CN109644586A (en) | 2019-04-19 |
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ID=66118348
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| CN201811636052.2A Pending CN109644586A (en) | 2018-12-29 | 2018-12-29 | A kind of Novel disc rake and its application method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110073743A (en) * | 2019-04-28 | 2019-08-02 | 北京德邦大为科技股份有限公司 | A kind of compound minimum combine and its application method |
| RU2732457C1 (en) * | 2020-02-10 | 2020-09-16 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Горский государственный аграрный университет" | Combined disc harrow |
| CN112021003A (en) * | 2020-08-26 | 2020-12-04 | 宜兴博登泰科工业装备有限公司 | Symmetrical harrow subassembly and contain stubble-cleaning harrow of symmetrical harrow subassembly |
| CN114868520A (en) * | 2022-06-02 | 2022-08-09 | 江苏艾威机械制造有限公司 | Staggered foldable straw crushing and returning machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB852469A (en) * | 1956-02-23 | 1960-10-26 | Massey Ferguson Inc | Improvements in disc harrows |
| US20090090523A1 (en) * | 2007-10-08 | 2009-04-09 | Newman Michael R | Disc frame vibration dampening system |
| CN201585241U (en) * | 2010-01-11 | 2010-09-22 | 曹春辉 | Copying hydraulic harrow |
| CN202406464U (en) * | 2011-11-17 | 2012-09-05 | 禹城大地机械制造有限公司 | Disc harrow |
| CN202841851U (en) * | 2012-08-13 | 2013-04-03 | 徐州凯城机械有限公司 | Heavy-duty combined scarification equipment |
| CN106105427A (en) * | 2016-06-28 | 2016-11-16 | 冯林 | A kind of agricultural disc harrow being automatically adjusted angle |
| CN205847870U (en) * | 2016-07-26 | 2017-01-04 | 常州凯得利机械有限公司 | A kind of cutaway disk harrow |
| CN209659885U (en) * | 2018-12-29 | 2019-11-22 | 北京德邦大为科技股份有限公司 | A kind of Novel disc rake |
-
2018
- 2018-12-29 CN CN201811636052.2A patent/CN109644586A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB852469A (en) * | 1956-02-23 | 1960-10-26 | Massey Ferguson Inc | Improvements in disc harrows |
| US20090090523A1 (en) * | 2007-10-08 | 2009-04-09 | Newman Michael R | Disc frame vibration dampening system |
| CN201585241U (en) * | 2010-01-11 | 2010-09-22 | 曹春辉 | Copying hydraulic harrow |
| CN202406464U (en) * | 2011-11-17 | 2012-09-05 | 禹城大地机械制造有限公司 | Disc harrow |
| CN202841851U (en) * | 2012-08-13 | 2013-04-03 | 徐州凯城机械有限公司 | Heavy-duty combined scarification equipment |
| CN106105427A (en) * | 2016-06-28 | 2016-11-16 | 冯林 | A kind of agricultural disc harrow being automatically adjusted angle |
| CN205847870U (en) * | 2016-07-26 | 2017-01-04 | 常州凯得利机械有限公司 | A kind of cutaway disk harrow |
| CN209659885U (en) * | 2018-12-29 | 2019-11-22 | 北京德邦大为科技股份有限公司 | A kind of Novel disc rake |
Non-Patent Citations (1)
| Title |
|---|
| 徐台斌等: "（《土壤耕整机械的使用与维修》", 哈尔滨工业大学出版社, pages: 116 - 117 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110073743A (en) * | 2019-04-28 | 2019-08-02 | 北京德邦大为科技股份有限公司 | A kind of compound minimum combine and its application method |
| CN110073743B (en) * | 2019-04-28 | 2023-11-14 | 北京德邦大为科技股份有限公司 | Duplex type minimum tillage combined machine and use method thereof |
| RU2732457C1 (en) * | 2020-02-10 | 2020-09-16 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Горский государственный аграрный университет" | Combined disc harrow |
| CN112021003A (en) * | 2020-08-26 | 2020-12-04 | 宜兴博登泰科工业装备有限公司 | Symmetrical harrow subassembly and contain stubble-cleaning harrow of symmetrical harrow subassembly |
| CN112021003B (en) * | 2020-08-26 | 2024-03-08 | 宜兴博登泰科工业装备有限公司 | Symmetrical rake assembly and stubble cleaning rake comprising same |
| CN114868520A (en) * | 2022-06-02 | 2022-08-09 | 江苏艾威机械制造有限公司 | Staggered foldable straw crushing and returning machine |
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