CN106922226A - A kind of beating apparatus removed for paddy field soil heavy-metal movement - Google Patents
A kind of beating apparatus removed for paddy field soil heavy-metal movement Download PDFInfo
- Publication number
- CN106922226A CN106922226A CN201710251664.9A CN201710251664A CN106922226A CN 106922226 A CN106922226 A CN 106922226A CN 201710251664 A CN201710251664 A CN 201710251664A CN 106922226 A CN106922226 A CN 106922226A
- Authority
- CN
- China
- Prior art keywords
- axle assembly
- shaft
- mashing
- paddy field
- gearbox
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010009 beating Methods 0.000 title claims abstract description 32
- 239000002689 soil Substances 0.000 title claims abstract description 22
- 229910001385 heavy metal Inorganic materials 0.000 title claims description 14
- 238000005360 mashing Methods 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000013021 overheating Methods 0.000 claims abstract description 5
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 6
- 239000012530 fluid Substances 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 210000000332 tooth crown Anatomy 0.000 description 1
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
- A01B33/02—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
-
- 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
-
- 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
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
Technical field is removed the invention mainly relates to heavy metal-polluted soil, more particularly to the paddy field beating device of tractor, the output end of its gearbox is connected with the input of the second universal drive shaft, power is transferred to the second universal drive shaft by gearbox, the output end of the second universal drive shaft connects the first Chain conveyer and the second Chain conveyer respectively, first Chain conveyer driving beater bar axle assembly carries out first time mashing, and the second Chain conveyer driving disk axle assembly carries out second mashing.Simple structure of the present invention, low to processing and installation accuracy requirement, operating efficiency is high, and performance is good；Mashing cutter tooth is designed using cambered surface, and resistance is stirred when reducing operation, and surface improves the anti-wear performance of cutter tooth through Overheating Treatment；Mashing cutter shaft takes the mode that side drives, and solves beater cutter shaft central region and is beaten uneven phenomenon；Secondary mashing is realized using the structure type of disk axle assembly and with beater bar axle assembly installation site, makes mud particle smaller, quality of mud fluid is more preferable.
Description
Technical field
Technical field is removed the invention mainly relates to heavy metal-polluted soil, more particularly to the paddy field beating of tractor is filled
Put.
Background technology
During heavy metal-polluted soil removal, the paddy field processed by rotary cultivator also needs to carry out mashing treatment.Mashing is pre-
The committed step in paddy field is processed, the quality of beating resultses directly affects the effect that heavy metal-polluted soil is absorbed by magnetic material.Beat
Range request was starched by the smooth no-sundries in field face, and required that mud was in small, broken bits into pasty state, mud particle size was minimum.This is beaten paddy field
The performance of sizing device proposes requirement higher.
Prior art 1：The technical scheme comes from patent of invention《Beating machine for paddy field》；Number of patent application：
201120193184.X；The applying date：2011.06.09, it is main total by framework, hitch, middle gearbox for beating machine for paddy field
Into, cutter shaft, planker, cutter, tool rest, variable framework, variable cutter shaft, hub splines composition.During existing beater is used
Between be driven mode, by middle gearbox assembly drive cutter shaft rotation come realize be beaten operation.Middle gearbox assembly is moved
To cutter shaft middle part, cutter is not arranged at mashing cutter shaft middle part for power output.During work, beater mid portion mud can not fill
The stirring for dividing.
Prior art 2：The technical scheme comes from patent of invention《Beating machine for paddy field》；Number of patent application：
201520224887.2；The applying date：2015.04.15, it mainly includes beating apparatus, buries a batch device, soil-finishing device and driver
Structure.Bury the rotation of the elastic claw in batch device to be buried in the earth the straw for burying stubble He keeping afloat that beater is not smashed, while utilizing
The revolving force of elastic claw smashes the soil block that beating apparatus are not smashed again, realizes secondary mashing.Its transmission system uses gear
Case output power axle connection main shaft drives sprocket wheel, drive mashing cutter shaft rotation.Due to being to be rigidly connected between power transmission shaft, so
Processing and installation accuracy requirement to transmission system is high.
The major defect of existing beating machine for paddy field is as follows：
（1）Transmission system using rigid shaft is high to the processing of part and installation accuracy requirement；
（2）Mashing cutter tooth uses rotary cultivator cutter tooth, and the stirring resistance of its cutter tooth is big；
（3）There is the uneven phenomenon of mashing in beater cutter shaft central region；
（4）The particle size and quality of mud do not reach heavy metal-polluted soil and remove requirement.
The content of the invention
For the defect that prior art is present, the present invention proposes a kind of simple structure, low to processing and installation accuracy requirement,
Operating efficiency is high, the good novel rice paddy beating apparatus of performance.
It is a kind of to be applied to the beating apparatus that paddy field soil heavy-metal movement is removed, including frame, gearbox, the second Universal drive
Axle, the first Chain conveyer, the second Chain conveyer, disk axle assembly, beater bar axle assembly；
The output end of gearbox is connected with the input of the second universal drive shaft, and power is transferred to the second universal biography by gearbox
Moving axis, the output end of the second universal drive shaft connects the first Chain conveyer and the second Chain conveyer respectively, and the first Chain conveyer drives mashing
Cutter shaft assembly carries out first time mashing, and the second Chain conveyer driving disk axle assembly carries out second mashing.
Further, described beating apparatus are suspended on rear tractor and carry out mashing operation, by the power of tractor
Power is transferred to the first universal drive shaft by output shaft, and the output end of the first universal drive shaft is connected with the input of gearbox
Connect, the output end of gearbox is connected with the input of the second universal drive shaft, the first universal drive shaft is provided with telescopic slide flower
Key；
Further, described beater bar axle assembly mainly includes cutter tooth, tool rest, knife main shaft, bolt；
Further, described cutter tooth bottom is connected by bolt with tool rest, and tool rest is fixed by welding on knife main shaft,
Tool rest is equidistantly staggered installation of on cutter shaft using cross.
Further, described cutter tooth includes crown, tooth root；Described tooth root between crown formed arc space curve
Sword, cambered surface cutting edge chopping soil block during operation.
Further, described cutter tooth surface is through Overheating Treatment.
Further, described disk axle assembly includes：Disc, main shaft.Disc it is equidistant on main shaft.
Further, described disk axle assembly is front and rear installation site relation, adjacent two disc with beater bar axle assembly
To that should have cutter tooth, during mashing, mud is impinged upon on adjacent two disc, mud cover and main shaft, realizes secondary beating for center
Slurry.
Further, described gearbox is arranged in frame by bolt, and beater bar axle assembly is installed on gearbox
Lower section, beater bar axle assembly is arranged in beater frame by cutter shaft mounting seat and end cap；Disk mounting seat and end cap pass through
Bolt is arranged in frame, and disk axle assembly is arranged in beater frame by disk mounting seat and end cap, and mashing cutter shaft is total
Into the mode that side driving is taken with disk axle assembly.
Further, a kind of arrangement mode of cutter tooth is that each installs three perpendicular to the section in axle center on described cutter shaft
Cutter tooth, cutter tooth is according to equidistant arrangement.
Further, described beating apparatus are suspended on rear tractor, and it is side counterclockwise to be beaten the direction of rotation of cutter shaft
To.
Further, the whole transmission system of described beating apparatus is by the way of direct fluid motor-driven, using liquid
It is alternative solution that pressure motor drives.
This programme has advantages below：
1st, simple structure of the present invention, low to processing and installation accuracy requirement, operating efficiency is high, and performance is good；
2nd, mashing cutter tooth is designed using cambered surface, and resistance is stirred when reducing operation, and surface improves the resistance to of cutter tooth through Overheating Treatment
Mill performance；
3rd, mashing cutter shaft takes the mode that side drives, and solves beater cutter shaft central region and is beaten uneven phenomenon；
4th, secondary mashing is realized using the structure type of disk axle assembly and with beater bar axle assembly installation site, makes mud particle
Smaller, quality of mud fluid is more preferable；
5th, preferably using the drive mechanism form of tractor, low to processing and installation accuracy requirement, operating efficiency is high, makes for beater
It is good with performance.
Brief description of the drawings
Front view of Fig. 1 present invention on tractor；
Top view of Fig. 2 present invention on tractor；
Fig. 3 axonometric drawings of the present invention；
Fig. 4 beater bar axle assembly structural representations；
Fig. 5 knife-tooth structure schematic diagrames；
Fig. 6 front views of the present invention；
Fig. 7 disc shaft assembly structure schematic diagrames；
Fig. 8 disks axle assembly and beater bar axle assembly installation site front view；
Fig. 9 disks axle assembly and beater bar axle assembly installation site partial schematic diagram.
Specific embodiment
It is a kind of to be applied to the beating apparatus that paddy field soil heavy-metal movement is removed.As shown in figure 1, beating apparatus are outstanding by bearing pin 13
The rear of tractor 12 is hung over, the direction of rotation of cutter shaft is beaten for counterclockwise.
Beating apparatus include the first universal drive shaft 1, frame 2, gearbox 3, the second universal drive shaft 4, mud cover 5, the
One Chain conveyer 6, the second Chain conveyer 7, disk axle assembly 8, cutter shaft mounting seat and end cap 9, disk mounting seat and end cap 10, beater bar
Axle assembly 11.
As shown in Figure 2：One end of first universal drive shaft 1 is connected with the clutch end of tractor 12, the other end with become
Fast case 3 is connected.First universal drive shaft 1 is provided with telescopic slide spline and is moved come tractor 12 in meeting the beater course of work
The change of position between power output shaft and transmission input shaft.
As shown in Figure 3：Gearbox 3 is arranged in frame 2 by bolt, the output end of gearbox 3 and the second Universal drive
One end connection of axle 4, the other end of the second universal drive shaft 4 is connected with the first Chain conveyer 6 and the second Chain conveyer 7.By first
Chain conveyer 6 drives beater bar axle assembly 11 to rotate, and the second Chain conveyer 7 drives disk axle assembly 8 to rotate.Mud cover 5 passes through bolt
In frame 2.
Beater bar axle assembly 11 is as shown in figure 4, mainly include：Cutter tooth 11-1, tool rest 11-2, knife main shaft 11-3, bolt 11-
4.Cutter tooth 11-1 bottoms are connected by bolt 11-4 with tool rest 11-2, and tool rest 11-2 is fixed by welding in knife main shaft 11-3
On.Tool rest 11-2 is equidistantly staggered installation of on cutter shaft 11-3 using cross.
The structure of cutter tooth is as shown in figure 5, cutter tooth 11-1 includes crown 11-1a, tooth root 11-1b.Tooth root 11-1b is to crown
Arc space curve sword is formed between 11-1a, cambered surface cutting edge chopping soil block, greatly reduces operation resistance during operation.In knife
Tooth 11-1 surfaces improve the anti-wear performance of cutter tooth through Overheating Treatment.
As shown in fig. 6, beater bar axle assembly 11 in assembling in the lower section for being symmetrically arranged on gearbox 3, mashing cutter shaft is total
It is arranged in beater frame 2 by cutter shaft mounting seat and end cap 9 into 11.Disk axle assembly 8 passes through disk mounting seat and end cap
10 are arranged in beater frame 2.Disk mounting seat and end cap 10 are arranged in frame 2 by bolt.
As shown in fig. 7, disk axle assembly 8 includes：Disc 8-1, main shaft 8-2.Disc 8-1 it is equidistant installed in main shaft 8-2
On.
The installation site of disk axle assembly 8 and beater bar axle assembly 11 as Figure 8-9, pacify by adjacent two discs 8-1 centers
Equipped with cutter tooth 11-1, during mashing, mud is impinged upon on adjacent two disk, mud cover 5 and main shaft 8-2, is realized secondary
Mashing, mud is more fully stirred, and the particle size in mud is smaller.
Operation principle：Beating apparatus are suspended on the rear of tractor 12 when carrying out mashing operation, and power is by tractor 12
Power output shaft passes to the first universal drive shaft 1.The output end of the first universal drive shaft 1 is connected with the input of gearbox 3
Connect, the output end of gearbox 3 is connected with the input of the second universal drive shaft 4, it is universal that power passes to second by gearbox 3
Power transmission shaft 4.The output end of the second universal drive shaft 4 connects the first Chain conveyer 6 and the second Chain conveyer 7 respectively.First Chain conveyer 6 drives
Dynamic beater bar axle assembly 11, realizes being beaten for the first time, and the second Chain conveyer 7 drives disk axle assembly 8 to complete second and is beaten.By
Pulping process twice, mud can be stirred more fully, and the particle size in mud is smaller, improves quality of mud fluid, it is ensured that
The effect of magnetic material Adsorption of Heavy Metals.
Certainly, illustrated above is only better embodiment of the present invention, not limits use scope of the invention with this, therefore,
It is every made in the principle of the invention it is equivalent change should be included within the scope of the present invention.
Claims (9)
- It is 1. a kind of to be applied to the beating apparatus that paddy field soil heavy-metal movement is removed, it is characterised in that：Including frame（2）, gearbox （3）, the second universal drive shaft（4）, the first Chain conveyer (6), the second Chain conveyer（7）, disk axle assembly（8）, beater bar axle assembly （11）；Gearbox（3）Output end and the second universal drive shaft（4）Input connection, power is by gearbox（3）It is transferred to Second universal drive shaft（4）, the second universal drive shaft（4）Output end connect the first Chain conveyer (6) and the second Chain conveyer respectively （7）, the first Chain conveyer (6) driving beater bar axle assembly（11）Carry out first time mashing, the second Chain conveyer（7）Drive disc shaft total Second mashing is carried out into 8.
- It is 2. according to claim 1 a kind of to be applied to the beating apparatus that paddy field soil heavy-metal movement is removed, it is characterised in that：Beat Sizing device is suspended on tractor（12）Rear carries out mashing operation, by tractor（12）Power output shaft power is transferred to First universal drive shaft（1）, the first universal drive shaft（1）Output end and gearbox（3）Input be connected, gearbox （3）Output end and the second universal drive shaft（4）Input connection, the first universal drive shaft（1）It is provided with telescopic slide flower Key.
- 3. it is according to claim 1 and 2 it is a kind of be applied to the beating apparatus that paddy field soil heavy-metal movement is removed, its feature exists In：Beater bar axle assembly（11）Mainly include cutter tooth（11-1）, tool rest（11-2）, knife main shaft（11-3）, bolt（11-4）；Cutter tooth（11-1）Bottom passes through bolt（11-4）With tool rest（11-2）It is connected, tool rest（11-2）It is fixed by welding in Knife main shaft（11-3）On, tool rest（11-2）In cutter shaft（11-3）It is upper to be equidistantly staggered installation of using cross.
- It is 4. according to claim 3 a kind of to be applied to the beating apparatus that paddy field soil heavy-metal movement is removed, it is characterised in that：Knife Tooth（11-1）Including crown（11-1a）, tooth root（11-1b）；Described tooth root（11-1b）To crown（11-1a）Between form arc Shape space curve sword, cambered surface cutting edge chopping soil block during operation.
- It is 5. according to claim 3 a kind of to be applied to the beating apparatus that paddy field soil heavy-metal movement is removed, it is characterised in that：Institute The cutter tooth stated（11-1）Surface is through Overheating Treatment.
- 6. it is according to claim 1 and 2 it is a kind of be applied to the beating apparatus that paddy field soil heavy-metal movement is removed, its feature exists In：Described disk axle assembly（8）Including：Disc（8-1）, main shaft（8-2）, disc（8-1）It is equidistant installed in main shaft（8-2） On；Disk axle assembly（8）With beater bar axle assembly（11）It is front and rear installation site relation, adjacent two disc（8-1）Center correspondence There is cutter tooth（11-1）, during mashing, mud impinges upon adjacent two disc（8-1）, mud cover（5）With main shaft（8-2）On, Realize secondary mashing.
- 7. it is according to claim 1 and 2 it is a kind of be applied to the beating apparatus that paddy field soil heavy-metal movement is removed, its feature exists In：Described gearbox（3）Frame is arranged on by bolt（2）On, beater bar axle assembly 11 is installed on gearbox（3）Under Side, beater bar axle assembly（11）By cutter shaft mounting seat and end cap（9）Installed in beater frame（2）On；Disk mounting seat and End cap（10）Frame is arranged on by bolt（2）On, disk axle assembly（8）By disk mounting seat and end cap（10）Installed in beating Pulp grinder frame（2）On, beater bar axle assembly（11）With disk axle assembly（8）The mode for taking side to drive.
- 8. it is according to claim 1 and 2 it is a kind of be applied to the beating apparatus that paddy field soil heavy-metal movement is removed, its feature exists In：To be each install three cutter tooth to a kind of arrangement mode of cutter tooth perpendicular to the section in axle center on described cutter shaft, cutter tooth according to Equidistant arrangement.
- 9. it is according to claim 1 and 2 it is a kind of be applied to the beating apparatus that paddy field soil heavy-metal movement is removed, its feature exists In：Described beating apparatus are suspended on tractor（12）Rear, is beaten the direction of rotation of cutter shaft for counterclockwise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710251664.9A CN106922226A (en) | 2017-04-18 | 2017-04-18 | A kind of beating apparatus removed for paddy field soil heavy-metal movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710251664.9A CN106922226A (en) | 2017-04-18 | 2017-04-18 | A kind of beating apparatus removed for paddy field soil heavy-metal movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106922226A true CN106922226A (en) | 2017-07-07 |
Family
ID=59437624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710251664.9A Pending CN106922226A (en) | 2017-04-18 | 2017-04-18 | A kind of beating apparatus removed for paddy field soil heavy-metal movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106922226A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108450064A (en) * | 2018-04-04 | 2018-08-28 | 哈尔滨市农业科学院 | The deep rotation buried straw-returning machine of working soil of hack |
| CN111675244A (en) * | 2020-04-28 | 2020-09-18 | 铜陵同达兴实业有限责任公司 | Desiliconized mud cake pretreatment device for iron oxide production |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2824524Y (en) * | 2005-08-26 | 2006-10-11 | 李金泽 | Multifunctional combined cultivator |
| CN2862622Y (en) * | 2005-11-01 | 2007-01-31 | 周守砚 | Cutter tooth of broke beater for paddy field |
| EP1774844A2 (en) * | 2005-09-30 | 2007-04-18 | Sörensen, Harry | Applicator with rotating disc coulter |
| CN202364541U (en) * | 2011-12-22 | 2012-08-08 | 唐建新 | Through-shaft-end transmission type slurry-stirring land leveler |
| CN205284048U (en) * | 2015-11-05 | 2016-06-08 | 王晓超 | Beater |
| CN206743789U (en) * | 2017-04-18 | 2017-12-15 | 武汉中地金盾环境科技有限公司 | A kind of beating apparatus removed for paddy field soil heavy-metal movement |
-
2017
- 2017-04-18 CN CN201710251664.9A patent/CN106922226A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2824524Y (en) * | 2005-08-26 | 2006-10-11 | 李金泽 | Multifunctional combined cultivator |
| EP1774844A2 (en) * | 2005-09-30 | 2007-04-18 | Sörensen, Harry | Applicator with rotating disc coulter |
| CN2862622Y (en) * | 2005-11-01 | 2007-01-31 | 周守砚 | Cutter tooth of broke beater for paddy field |
| CN202364541U (en) * | 2011-12-22 | 2012-08-08 | 唐建新 | Through-shaft-end transmission type slurry-stirring land leveler |
| CN205284048U (en) * | 2015-11-05 | 2016-06-08 | 王晓超 | Beater |
| CN206743789U (en) * | 2017-04-18 | 2017-12-15 | 武汉中地金盾环境科技有限公司 | A kind of beating apparatus removed for paddy field soil heavy-metal movement |
Non-Patent Citations (1)
| Title |
|---|
| 刘甫勇等: "《汽车构造》", 31 July 2016, 东南大学出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108450064A (en) * | 2018-04-04 | 2018-08-28 | 哈尔滨市农业科学院 | The deep rotation buried straw-returning machine of working soil of hack |
| CN108450064B (en) * | 2018-04-04 | 2023-08-18 | 哈尔滨市农业科学院 | Deep rotary soil crushing and deep straw burying returning soil preparation machine |
| CN111675244A (en) * | 2020-04-28 | 2020-09-18 | 铜陵同达兴实业有限责任公司 | Desiliconized mud cake pretreatment device for iron oxide production |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170707 |
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