CN112369147A - Novel mud scraping device - Google Patents
Novel mud scraping device Download PDFInfo
- Publication number
- CN112369147A CN112369147A CN202011356465.2A CN202011356465A CN112369147A CN 112369147 A CN112369147 A CN 112369147A CN 202011356465 A CN202011356465 A CN 202011356465A CN 112369147 A CN112369147 A CN 112369147A
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- Prior art keywords
- mud scraping
- combination
- connecting box
- ground
- mud
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- 238000007790 scraping Methods 0.000 title claims abstract description 91
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 238000003825 pressing Methods 0.000 claims abstract description 25
- 239000002689 soil Substances 0.000 claims description 51
- 230000001629 suppression Effects 0.000 claims description 36
- 241000951498 Brachypteraciidae Species 0.000 claims description 22
- 230000000694 effects Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 8
- 230000008020 evaporation Effects 0.000 claims description 6
- 238000001704 evaporation Methods 0.000 claims description 6
- 238000003971 tillage Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000004026 adhesive bonding Methods 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 4
- 239000003292 glue Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000009313 farming Methods 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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
- A01B49/00—Combined machines
- A01B49/02—Combined machines with two or more soil-working tools of different kind
- A01B49/022—Combined machines with two or more soil-working tools of different kind at least one tool being actively driven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
Landscapes
- 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 novel mud scraping device, which comprises a side land wheel transmission connecting box combination, a transmission chain wheel, a pressing land wheel roller combination and a flat mud scraping combination, wherein the two sides of the pressing land wheel roller combination are symmetrically provided with the side land wheel transmission connecting box combination, the side land wheel transmission connecting box combination comprises a connecting box and an adjusting plate, the upper end and the lower end of the connecting box are respectively provided with a shaft sleeve and a bearing combination, the upper side surface of the connecting box is provided with the adjusting plate, the lower side surface of the connecting box is provided with a mud scraping support plate, one end of a torsional spring is fixedly connected with a fixing bolt, the other end of the torsional spring is arranged in a limiting hole on the mud scraping support plate through a bolt, one end of the torsional spring is fixed at the limiting hole at different positions on the mud scraping support plate through the bolt, the distance between the flat mud scraping plate and the surface of the pressing land wheel roller and the distance and pressure between the flat, the deformation and damage caused by overlarge stress of the flat plate type mud scraper are avoided.
Description
Technical Field
The invention relates to the field of special mud scraping equipment for farming machinery in agricultural machinery, in particular to a novel mud scraping device.
Background
Farming machinery carries out soil and ploughs the operation back among the agricultural machine, need carry out soil suppression work once more, to soil moisture conservation properly, when soil suppression, soil has glued the suppression ground and has rolled, needs to use the mud scraping device to clear away.
When the existing mud scraping device is used, the earth roller is easy to slip due to the fact that the earth roller is not provided with the anti-slip teeth, so that the mud scraping effect is poor, and the soil compacting effect is poor; when current mud scraping device used, can't adjust flat mud scraper and suppression ground and roll the distance between the surface, can't be to the mud scraping work of the suppression ground roll that is stained with different soil moisture, and the mud scraper does not have buffer structure, and the too big easy deformation damage that produces of mud scraper atress.
Disclosure of Invention
The invention aims to provide a novel mud scraping device, which aims to solve the problems that when the existing mud scraping device is used, the mud scraping effect is poor and the soil compacting effect is poor due to the fact that a compacting ground roller is not provided with anti-slip teeth and is easy to slip; when current mud scraping device used, can't adjust flat mud scraper and suppression ground and roll the distance between the surface, can't be to the mud scraping work of the suppression ground roll that is stained with different soil moisture, and the mud scraper does not have buffer structure, and the too big easy problem that produces deformation damage of mud scraper atress.
The purpose of the invention can be realized by the following technical scheme:
the novel mud scraping device comprises a side land wheel transmission connecting box combination, a transmission chain wheel, a pressing land wheel roller combination and a flat mud scraping combination, wherein the side land wheel transmission connecting box combination is symmetrically arranged on two sides of the pressing land wheel roller combination, the side land wheel transmission connecting box combination comprises a connecting box and an adjusting plate, the upper end and the lower end of the connecting box are respectively provided with a shaft sleeve and a bearing combination, the upper side surface of the connecting box is provided with the adjusting plate, the lower side surface of the connecting box is provided with mud scraping supporting plates, and the flat mud scraping combination is arranged between the two mud scraping supporting plates;
the combination is rolled including the suppression ground, and the both ends that the suppression ground rolled are fixed respectively and are provided with the curb plate, and the fixed stub axle head that is provided with in lateral wall middle part of one of them curb plate, the fixed long spindle nose that is provided with in lateral wall middle part of another curb plate, the both ends that the suppression ground rolled are provided with anti-skidding tooth respectively.
As a further scheme of the invention: the long shaft head passes the bearing on the connecting box and stretches out the outside of connecting box, and stretches out the overhead fixed drive sprocket that is provided with of major axis in the connecting box outside, and drive sprocket connects other and leans on the device that the combination of suppression ground wheel roll driven, through the rotation of suppression ground roll, drives other device operations by sprocket output, like seeding, fertilization system.
As a further scheme of the invention: the flat mud scraper combination comprises a reinforcing beam and a flat mud scraper, wherein the reinforcing beam is fixedly arranged on one side of the flat mud scraper, and connecting pipes are fixedly arranged at two ends of the reinforcing beam respectively.
As a further scheme of the invention: all seted up the through-hole in every mud scraping backup pad, the one end of two connecting pipes sets up the inside of through-hole in two mud scraping backup pads respectively, has all seted up a plurality of spacing holes in the mud scraping backup pad of every through-hole one side, scrapes the mud combination through two and plays the fixed stay effect to the flat board, is convenient for scrape the mud and handles.
As a further scheme of the invention: every connecting pipe all sets up threaded hole, there is fixing bolt inside every threaded hole all through threaded connection, the cover is equipped with the torsional spring on fixing bolt and the connecting pipe between the mud scraping backup pad, the one end and the fixing bolt fixed connection of torsional spring, the other end of torsional spring passes through the spacing downthehole portion of bolt mounting in the mud scraping backup pad, pass through the bolt fastening with torsional spring one end in the spacing hole department of different positions in the mud scraping backup pad, adjust flat mud scraping plate and the suppression ground and roll the distance between the surface, clear away immediately the soil that glues at the suppression ground roll, prevent that the suppression ground roll from gluing soil, play the burden that alleviates the suppression ground roll, keep the suppression performance, obtain a good suppression effect, the torsional spring can play the cushioning effect simultaneously, avoid the too big production of flat mud scraping plate atress to warp the damage.
As a further scheme of the invention: three through holes are formed in the bottom plate at the bottom of each mud scraping support plate structure, threaded holes are formed in the adjusting plate corresponding to the through holes, the mud scraping support plates can be fixed on the adjusting plate through bolts, and the adjusting plate is convenient to detach and replace.
The using method of the novel mud scraping device specifically comprises the following steps:
the method comprises the following steps: the soil compacting wheel roller is combined with the compacted ground to profile and drive the transmission chain wheel to rotate so as to provide power for other devices, and the anti-slip teeth at the two ends of the compacted ground roller are contacted with the ground, so that the phenomenon of slipping of the compacted ground roller is avoided, the soil after the soil is loosened in the rotary tillage operation of the machine tool is compacted, the transitional evaporation of water after the soil is loosened is reduced, and the soil moisture preservation effect after the soil is compacted is improved;
step two: because the one end and the fixing bolt fixed connection of torsional spring, the other end of torsional spring is installed in the spacing downthehole portion in the mud scraping backup pad, with torsional spring one end in the spacing hole department of placing different positions in the mud scraping backup pad, adjust distance and pressure between flat mud scraping plate and the suppression ground roll surface, clear away immediately the soil of gluing and sticking at the suppression ground roll.
The invention has the beneficial effects that:
1. according to the invention, the transmission chain wheel is driven to rotate through the output shaft of the machine tool, so that the pressing ground roller rotates, the anti-skid teeth at two ends of the pressing ground roller are contacted with the ground, the phenomenon that the pressing ground roller slips is avoided, the soil loosened by machine tool rotary tillage operation is pressed, the transitional evaporation of water after the soil is loosened is reduced, and the soil moisture after the pressing is properly preserved;
2. according to the invention, one end of the torsion spring is fixedly connected with the fixing bolt, the other end of the torsion spring is arranged in the limiting hole on the mud scraping support plate, one end of the torsion spring is arranged at the limiting hole at different positions on the mud scraping support plate, the distance between the flat-plate mud scraping plate and the surface of the rolling ground roller is adjusted, the mud scraping operation of the rolling ground roller adhered with different soil humidity is carried out, and meanwhile, the torsion spring can play a buffering role, so that the deformation and the damage caused by overlarge stress of the flat-plate mud scraping plate are avoided.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the novel mud scraping device of the present invention;
FIG. 2 is a side view of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of the side ground wheel drive coupling box assembly of the present invention;
FIG. 4 is a schematic structural view of a mud scraping support plate according to the present invention;
FIG. 5 is a schematic view of the construction of the junction box of the present invention;
FIG. 6 is a schematic view of the structure of the ground roller assembly of the present invention;
FIG. 7 is a schematic view of the structure of the ground roller of the present invention;
FIG. 8 is a schematic structural view of the flat scraper assembly of the present invention;
fig. 9 is a schematic structural view of the flat scraper of the present invention.
In the figure: 1. the side land wheel transmission connecting box combination; 11. an adjusting plate; 12. a connecting box; 13. a mud scraping support plate; 14. a bearing; 2. a drive sprocket; 3. the ground wheel roller is combined; 31. pressing the ground roller; 32. anti-slip teeth; 33. a side plate; 34. a stub shaft head; 35. a long shaft head; 4. a flat plate mud scraping combination; 41. a torsion spring; 42. fixing the bolt; 43. a connecting pipe; 44. a reinforcing beam; 45. a flat scraper.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-9, the new mud scraping device comprises a side ground wheel transmission connecting box assembly 1, a transmission chain wheel 2, a pressing ground wheel roller assembly 3 and a flat mud scraping assembly 4, wherein the side ground wheel transmission connecting box assembly 1 is symmetrically arranged on both sides of the pressing ground wheel roller assembly 3, the side ground wheel transmission connecting box assembly 1 comprises a connecting box 12 and an adjusting plate 11, the upper end and the lower end of the connecting box 12 are respectively provided with a shaft sleeve 14 and a bearing assembly, the upper side surface of the connecting box 12 is provided with the adjusting plate 11, the lower side surface of the connecting box 12 is provided with a mud scraping supporting plate 13, the flat mud scraping assembly 4 is arranged between the two mud scraping supporting plates 13, the pressing ground wheel roller assembly 3 comprises a pressing ground roller 31, two ends of the pressing ground roller 31 are respectively and fixedly provided with side plates 33, the middle part of the outer side wall of one side plate 33 is fixedly provided with a short shaft head 34, the middle part of the, the two ends of the soil rolling roller 31 are respectively provided with the anti-slip teeth 32, when the soil rolling device is used, the transmission chain wheel 2 is driven to rotate through the machine output shaft, so that the soil rolling roller 31 rotates, the anti-slip teeth 32 at the two ends of the soil rolling roller 31 contact the ground, the phenomenon of slipping of the soil rolling roller 31 is avoided, soil after loosening soil in the machine rotary tillage operation is pressed, the transitional evaporation of water after loosening soil is reduced, and the soil after loosening soil is properly preserved; because the one end and the fixing bolt 42 fixed connection of torsional spring 41, the other end of torsional spring 41 is installed in the spacing downthehole portion of scraping in the mud backup pad 13, pass through the bolt fastening with torsional spring 41 one end in the spacing hole department of scraping different positions in the mud backup pad 13, adjust distance and torsion between flat mud scraper 45 and the suppression ground roll 31 surface, to the mud scraping work of the suppression ground roll 31 that is stained with different soil moisture, torsional spring 41 can play the cushioning effect simultaneously, avoid flat mud scraper 45 atress too big production deformation damage.
The long shaft head 35 passes through the bearing 14 on the connecting box 12 and stretches out the outside of connecting box 12, and stretches out fixed being provided with drive sprocket 2 on the long shaft head 35 in the connecting box 12 outside, and drive sprocket 2 connects other and leans on the device that 3 combinations of suppression ground wheel roll, through the rotation of suppression ground roll, by sprocket output drive other device operations, like seeding, fertilization system.
The flat scraper assembly 4 comprises a reinforcing beam 44 and a flat scraper 45, wherein the reinforcing beam 44 is fixedly arranged on one side of the flat scraper 45, and connecting pipes 43 are respectively and fixedly arranged at two ends of the reinforcing beam 44.
Every scrapes and has all seted up the through-hole on the mud backup pad 13, and the one end of two connecting pipes 43 sets up the inside of through-hole on two mud backup pads 13 respectively, has all seted up a plurality of spacing holes on the mud backup pad 13 of scraping of every through-hole one side, scrapes mud backup pad 13 through two and plays the fixed stay effect to dull and stereotyped mud combination 4, is convenient for scrape the mud and handles.
Every connecting pipe 43 all sets up threaded hole, the inside of every screw hole all has fixing bolt 42 through threaded connection, the cover is equipped with torsional spring 41 on fixing bolt 42 and the connecting pipe 43 between the mud scraping backup pad 13, the one end and the fixing bolt 42 fixed connection of torsional spring 41, the other end of torsional spring 41 passes through the bolt and installs inside the spacing hole on mud scraping backup pad 13, pass through the bolt fastening with torsional spring 41 one end in the spacing hole department of different positions on mud scraping backup pad 13, adjust flat mud scraping plate 45 and the suppression ground roll 31 distance between the surface, clear away immediately the soil that glues at suppression ground roll 31, prevent that suppression ground roll 31 clay from gluing soil, play the burden that alleviates suppression ground roll 31, keep the suppression performance, obtain a good suppression effect, torsional spring 41 can play the cushioning effect simultaneously, avoid flat mud scraping plate 45 atress too big production deformation damage.
All seted up three through-hole on every bottom plate of scraping mud backup pad 13 structure bottom, all seted up threaded hole on the regulating plate 11 with every through-hole correspondence position, can fix scraping mud backup pad 13 on regulating plate 11 through the bolt, the dismantlement of regulating plate 11 of being convenient for is changed.
The using method of the novel mud scraping device specifically comprises the following steps:
the method comprises the following steps: the ground is pressed by the pressing ground wheel and roller combination 3 to drive the transmission chain wheel 2 to rotate in a profiling mode, power is provided for other devices, the anti-skidding teeth 32 at the two ends of the pressing ground roller 31 are in contact with the ground, the phenomenon that the pressing ground roller 31 slips is avoided, the soil loosened by machine tool rotary tillage operation is pressed, the transitional evaporation of water after the soil is loosened is reduced, and the soil moisture preservation effect after pressing is improved;
step two: because the one end and the fixing bolt 42 fixed connection of torsional spring 41, the other end of torsional spring 41 is installed in the spacing downthehole portion in the mud scraping supporting plate 13, with torsional spring 41 one end in place the spacing hole department of different positions in mud scraping supporting plate 13, adjust distance and pressure between flat mud scraping plate 45 and the suppression ground roll 31 surface, clear away immediately the soil of gluing at suppression ground roll 31.
The working principle of the invention is as follows: when the soil compacting device is used, the ground compacting wheel and roller combination 3 is used for compacting the ground and profiling and driving the transmission chain wheel 2 to rotate so as to provide power for other devices, the anti-slip teeth 32 at the two ends of the compacting ground roller 31 are contacted with the ground, so that the phenomenon of slipping of the compacting ground roller 31 is avoided, the soil after the soil is loosened in the rotary tillage operation of the machine tool is compacted, the transitional evaporation of water after the soil is loosened is reduced, and the soil moisture preservation effect after compacting is improved; because the one end and the fixing bolt 42 fixed connection of torsional spring 41, the other end of torsional spring 41 passes through the bolt and installs the spacing downthehole portion on scraping mud backup pad 13, with the spacing hole department of 41 one end bolt fastening of torsional spring in scraping mud backup pad 13 different positions, adjust distance and torsion between flat mud scraper 45 and the suppression ground roll 31 surface, clear away immediately the soil that glues at suppression ground roll 31, flat mud scraper 45 is nearer with the ground distance, so soil one glues and is clear away immediately, torsional spring 41 can play the cushioning effect simultaneously, avoid flat mud scraper 45 atress too big production deformation damage.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The novel mud scraping device comprises a side land wheel transmission connecting box combination (1), a transmission chain wheel (2), a pressing land wheel roller combination (3) and a flat mud scraping combination (4), and is characterized in that the side land wheel transmission connecting box combination (1) is symmetrically arranged on two sides of the pressing land wheel roller combination (3), the side land wheel transmission connecting box combination (1) comprises a connecting box (12) and an adjusting plate (11), the upper end and the lower end of the connecting box (12) are respectively provided with a shaft sleeve (14) and a bearing combination, the upper side surface of the connecting box (12) is provided with the adjusting plate (11), the lower side surface of the connecting box (12) is provided with mud scraping supporting plates (13), and the flat mud scraping combination (4) is arranged between the two mud scraping supporting plates (13);
the combination (3) of the ground wheel roller is characterized in that the ground wheel roller assembly (3) comprises a ground roller (31), two ends of the ground roller (31) are respectively fixedly provided with a side plate (33), the middle of the outer side wall of one side plate (33) is fixedly provided with a short shaft head (34), the middle of the outer side wall of the other side plate (33) is fixedly provided with a long shaft head (35), and two ends of the ground roller (31) are respectively provided with anti-skidding teeth (32).
2. The new mud scraping device according to claim 1, characterized in that the long shaft head (35) extends outside the connecting box (12) through the bearing (14) on the connecting box (12), and the long shaft head (35) extending outside the connecting box (12) is fixedly provided with a transmission chain wheel (2), and the transmission chain wheel (2) is connected with other devices driven by the ground wheel rolling combination (3).
3. The new mud scraping device according to claim 1, characterized in that the flat mud scraping assembly (4) comprises a reinforcing beam (44) and a flat mud scraper (45), the reinforcing beam (44) is fixedly arranged on one side of the flat mud scraper (45), and the connecting pipes (43) are respectively fixedly arranged on two ends of the reinforcing beam (44).
4. The new mud scraping device as claimed in claim 1, wherein each mud scraping support plate (13) is provided with a through hole, one end of each connecting pipe (43) is respectively arranged inside the through holes of the two mud scraping support plates (13), and the mud scraping support plate (13) on one side of each through hole is provided with a plurality of limiting holes.
5. The new mud scraping device according to claim 4, wherein each connecting pipe (43) is provided with a threaded hole, a fixing bolt (42) is connected to the inside of each threaded hole through threads, a torsion spring (41) is sleeved on the connecting pipe (43) between the fixing bolt (42) and the mud scraping support plate (13), one end of the torsion spring (41) is fixedly connected with the fixing bolt (42), and the other end of the torsion spring (41) is installed inside a limiting hole in the mud scraping support plate (13) through a bolt.
6. The new mud scraping device as claimed in claim 1, wherein the bottom plate of the bottom of each mud scraping support plate (13) structure is provided with three through holes, and the adjusting plate (11) corresponding to each through hole is provided with a threaded hole.
7. A new mud scraping device according to any of the claims 1-6, characterized in that the method of using the new mud scraping device comprises the following steps:
the method comprises the following steps: the ground is pressed through the pressing ground wheel roller combination (3) to drive the transmission chain wheel (2) to rotate in a profiling mode, power is provided for other devices, anti-skidding teeth (32) at the two ends of the pressing ground roller (31) are in contact with the ground, the phenomenon that the pressing ground roller (31) slips is avoided, soil after loosening soil in the rotary tillage operation of machines and tools is pressed, transitional evaporation of water after loosening the soil is reduced, and the soil moisture preservation effect after pressing is improved;
step two: because the one end and fixing bolt (42) fixed connection of torsional spring (41), the other end of torsional spring (41) is installed in the spacing downthehole portion on scraping mud backup pad (13), with torsional spring (41) one end in place the spacing hole department of different positions on scraping mud backup pad (13), adjust distance and pressure between flat mud scraper (45) and suppression ground roll (31) surface, clear away immediately the soil of gluing in suppression ground roll (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011356465.2A CN112369147A (en) | 2020-11-26 | 2020-11-26 | Novel mud scraping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011356465.2A CN112369147A (en) | 2020-11-26 | 2020-11-26 | Novel mud scraping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112369147A true CN112369147A (en) | 2021-02-19 |
Family
ID=74588662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011356465.2A Pending CN112369147A (en) | 2020-11-26 | 2020-11-26 | Novel mud scraping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112369147A (en) |
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| CN2888819Y (en) * | 2004-12-08 | 2007-04-18 | 长春市农业机械研究所 | Press drill |
| CN201258450Y (en) * | 2008-08-15 | 2009-06-17 | 长沙中联重工科技发展股份有限公司 | Road roller and mud scraping device thereof |
| CN203708763U (en) * | 2014-01-20 | 2014-07-16 | 黄宗筹 | Pressing roll transmission device for rotary tillage and fertilization seeder |
| CN104272900A (en) * | 2013-07-12 | 2015-01-14 | 扬州市惠民农业机械有限公司 | Stubble cleaning rotary cultivator |
| CN204634277U (en) * | 2015-03-09 | 2015-09-16 | 江苏省农业科学院 | A kind of novel suppression device |
| CN205501780U (en) * | 2015-11-13 | 2016-08-24 | 王江丽 | Mud scrapping device of special machine of steady clay model of highway water |
| CN105917806A (en) * | 2016-05-25 | 2016-09-07 | 农业部南京农业机械化研究所 | Earthing press wheel mechanism steplessly adjustable in rice growing stubble field angle |
| US20170000014A1 (en) * | 2015-06-30 | 2017-01-05 | Cnh Industrial America Llc | Adjustable press wheel scraper |
| CN106612664A (en) * | 2016-12-07 | 2017-05-10 | 天津嘉邦诺科技有限公司 | Seeder capable of automatically removing soil |
-
2020
- 2020-11-26 CN CN202011356465.2A patent/CN112369147A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2888819Y (en) * | 2004-12-08 | 2007-04-18 | 长春市农业机械研究所 | Press drill |
| CN201258450Y (en) * | 2008-08-15 | 2009-06-17 | 长沙中联重工科技发展股份有限公司 | Road roller and mud scraping device thereof |
| CN104272900A (en) * | 2013-07-12 | 2015-01-14 | 扬州市惠民农业机械有限公司 | Stubble cleaning rotary cultivator |
| CN203708763U (en) * | 2014-01-20 | 2014-07-16 | 黄宗筹 | Pressing roll transmission device for rotary tillage and fertilization seeder |
| CN204634277U (en) * | 2015-03-09 | 2015-09-16 | 江苏省农业科学院 | A kind of novel suppression device |
| US20170000014A1 (en) * | 2015-06-30 | 2017-01-05 | Cnh Industrial America Llc | Adjustable press wheel scraper |
| CN205501780U (en) * | 2015-11-13 | 2016-08-24 | 王江丽 | Mud scrapping device of special machine of steady clay model of highway water |
| CN105917806A (en) * | 2016-05-25 | 2016-09-07 | 农业部南京农业机械化研究所 | Earthing press wheel mechanism steplessly adjustable in rice growing stubble field angle |
| CN106612664A (en) * | 2016-12-07 | 2017-05-10 | 天津嘉邦诺科技有限公司 | Seeder capable of automatically removing soil |
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Application publication date: 20210219 |