CN211580609U - Low resistance suppression ditching mechanism - Google Patents
Low resistance suppression ditching mechanism Download PDFInfo
- Publication number
- CN211580609U CN211580609U CN202020130288.5U CN202020130288U CN211580609U CN 211580609 U CN211580609 U CN 211580609U CN 202020130288 U CN202020130288 U CN 202020130288U CN 211580609 U CN211580609 U CN 211580609U
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- scraping
- ditching
- soil
- roller
- frame
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- 238000007790 scraping Methods 0.000 claims abstract description 109
- 239000002689 soil Substances 0.000 claims abstract description 64
- 230000001629 suppression Effects 0.000 claims abstract description 20
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 8
- 238000005265 energy consumption Methods 0.000 description 4
- 238000010899 nucleation Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000000844 transformation Methods 0.000 description 2
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000012364 cultivation method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
Images
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model discloses a low resistance suppression ditching mechanism in the technical field of agricultural machinery, which comprises a frame, wherein the front part of the frame is rotatably connected with a ditching roller, a plurality of ditching rings are arranged at the periphery of the ditching roller, the rear part of the frame is rotatably connected with a suppression roller, a first soil scraping shaft is rotatably connected on the frame above the ditching roller, a first soil scraping component is arranged at the periphery of the first soil scraping shaft, a second soil scraping shaft is rotatably connected on the frame above the suppression roller, and a second soil scraping component is arranged at the periphery of the second soil scraping shaft; the utility model discloses can scrape earth on the compression roller, reduce the resistance.
Description
Technical Field
The utility model belongs to the technical field of agricultural machine, in particular to low resistance suppression ditching mechanism.
Background
Crops such as rice, wheat and corn have a very important position in food production in China, and most areas in China still depend on the traditional cultivation method, so that the labor intensity is high and the efficiency is low. The direct seeding by machine is the simplest planting mode in the light rice cultivation technology, and the seeder directly influences the quality and cost of crop cultivation and the future quantification work.
Among the prior art, the seeder can only realize sowing a function, after the seeding, need carry out the earthing to the field, cover and carry out the suppression again after soil, realize the structure of suppression including rotationally connecting the suppression roller in the frame, the frame is connected with running gear, during the running gear walking, the suppression roller is along with the running gear walking, the suppression roller carries out the suppression to the field, the suppression in-process can accumulate a large amount of earth on the suppression roller, the resistance is very big, influences the normal work of suppression roller.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect among the prior art, provide a low resistance suppression ditching mechanism, solve the technical problem that the suppression resistance is big among the prior art, the utility model discloses can scrape earth on the suppression roller, reduce the resistance.
The purpose of the utility model is realized like this: the utility model provides a low resistance suppression ditching mechanism, includes the frame, the front portion of frame rotationally is connected with the ditching roller, a plurality of ditching rings of having arranged in the periphery of ditching roller, the rear portion of frame rotationally is connected with the compression roller, rotationally is connected with scraping axle one in the frame of ditching roller top, the periphery of scraping axle one is equipped with scraping subassembly one, rotationally is connected with scraping axle two in the frame of compression roller top, the periphery of scraping axle two is equipped with scraping subassembly two.
In the utility model, the frame is fixedly connected with an intermediate transmission case which is respectively connected with the first scraping shaft and the second scraping shaft in a transmission way, and the power of the transmission case comes from a walking device in front of the frame (the prior art); the utility model discloses during operation, the action of middle transmission case, middle transmission case drive scraper shaft one and scraper shaft two rotate, the scraper shaft drives the rotation of scraper subassembly one, scraper shaft two drives the rotation of scraper subassembly two, the earth on ditching roller and ditching ring is scraped to scraper subassembly one, earth on the compression roller is scraped to scraper subassembly two, the shallow ditch is opened to the ditching ring, ditching roller and compression roller are simultaneously compressed, provide stable working plane for the frame, earth can not pile up on compression roller, ditching roller and the ditching ring, reduce the compression resistance, guarantee the ditching effect of ditching ring; the utility model can not pile up earth on the ditching roller, the ditching ring and the press roller, and reduce resistance; can be applied to ditching and pressing during seeding.
In order to further reduce the resistance of the scraping of the first scraping assembly, the first scraping assembly comprises a plurality of first scraping plates and second scraping plates which are arranged on the outer sides of the first scraping shafts, the plurality of second scraping plates correspond to the ditching rings in the axial direction one by one respectively, the first scraping plates can scrape soil on the ditching rollers, the second scraping plates can scrape soil on the ditching rings, and the first scraping plates and the second scraping plates are integrally and spirally arranged; in this design, scraper bar one and scraper bar two are the spiral and arrange, and when scraper bar rotates, all the time scraping ditch roller is at the ascending earth of axial direction, also all the time scraping ditch ring's earth, and the load is more even, reduces the resistance that scraper bar one or scraper bar two scraped earth, reduces the rotatory energy consumption of scraper bar, and the earth of scraping down falls, and the earth of not scraping also can down fall under the effect of the earth of scraping, and the effect of scraping is better.
In order to further reduce the resistance of the scraping of the second scraping assembly, the second scraping assembly comprises a plurality of third scraping plates which are arranged on the outer side of the second scraping shaft, the plurality of third scraping plates are spirally arranged, and the third scraping plates can scrape soil on the press roller; in this design, scraper three is the spiral and arranges, and when scraper shaft two rotated, scraper three was all the time scraping the earth on the compression roller, and the load is more even, reduces the resistance of scraper three scraper, reduces the two rotatory energy consumptions of scraper shaft, and the soil of scraping down falls, and the soil of not scraping also can down fall under the effect of the soil of scraping, and the effect of scraping is better.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a first perspective view of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Fig. 4 is a second perspective view of the present invention.
Fig. 5 is a rear view of the present invention.
Fig. 6 is a three-dimensional structure diagram of the present invention.
Fig. 7 is a partial enlarged view of fig. 6 at B.
The device comprises a ditching ring 1, a ditching roller 2, a middle transmission case 3, a machine frame 4, a soil scraping component I5, a soil scraping plate II 501, a connecting plate II 502, a soil scraping plate I503, a fastening piece I504, a connecting plate I505, a fastening piece II 506, a soil scraping shaft I6, a soil scraping component II 7, a soil scraping plate III 701, a fastening piece III 702, a connecting plate III 703, a compacting roller 8 and a soil scraping shaft II 9.
Detailed Description
As shown in fig. 1-7 a low resistance suppression ditching mechanism, which comprises a frame 4, the front portion of frame 4 rotationally is connected with ditching roller 2, a plurality of ditching rings 1 of ditching roller 2's periphery has been arranged, the rear portion of frame 4 rotationally is connected with compression roller 8, rotationally be connected with scraping axle one 6 on the frame 4 of ditching roller 2 top, the periphery of scraping axle one 6 is equipped with scraping subassembly one 5, rotationally be connected with scraping axle two 9 on the frame 4 of compression roller 8 top, the periphery of scraping axle two 9 is equipped with scraping subassembly two 7.
In order to further reduce the resistance of scraping the soil by the first soil scraping assembly 5 and the second soil scraping assembly 7, the first soil scraping assembly 5 comprises a plurality of first connecting plates 505 and second connecting plates 502 which are arranged on the outer sides of the first soil scraping shafts 6, the plurality of second connecting plates 502 are respectively in one-to-one correspondence with the ditching rings 1 in the axial direction, the first connecting plates 505 are fixedly connected with first soil scraping plates 503 which extend towards the direction of the ditching rollers 2, the first soil scraping plates 503 can scrape soil on the ditching rollers 2, the second connecting plates 502 are fixedly connected with second soil scraping plates 501 which extend towards the direction of the ditching rings 1, the second soil scraping plates 501 can scrape soil on the ditching rings 1, and the plurality of first connecting plates 505 and the second connecting plates 502 are integrally arranged in a spiral shape; the second scraping component 7 comprises a plurality of third connecting plates 703 arranged outside the second scraping shaft 9, the third connecting plates 703 are fixedly connected with third scraping plates 701 extending towards the direction of the press roller 8, the third connecting plates 703 are arranged spirally, and the third scraping plates 701 can scrape soil on the press roller 8.
In the utility model, the frame 4 is fixedly connected with the intermediate transmission case 3, the intermediate transmission case 3 is respectively connected with the first scraping shaft 6 and the second scraping shaft 9 in a transmission way, and the power of the transmission case comes from the walking device in front of the frame 4 (which is the prior art); the first connecting plate 505 and the first scraper 503 are fixedly connected together by using a first fastener 504, the second connecting plate 502 and the second scraper 501 are fixedly connected together by using a second fastener 506, and the third connecting plate 703 and the third scraper 701 are fixedly connected together by using a third fastener 702; when the utility model works, the middle transmission case 3 acts, the middle transmission case 3 drives the first scraper shaft 6 and the second scraper shaft 9 to rotate, the first scraper shaft 503 and the second scraper shaft 501 are spirally arranged, the first scraper shaft 6 drives the first scraper shaft 503 and the second scraper shaft 501 to rotate, the first scraper shaft 503 always scrapes the soil on the groove scraping roller 2 in the axial direction, the second scraper shaft 501 always scrapes the soil on the groove scraping ring 1, the load is more uniform, the resistance of scraping the first scraper shaft 503 and the second scraper shaft 501 is reduced, the energy consumption of rotating the first scraper shaft 6 is reduced, the rotating of the second scraper shaft 9 drives the third scraper 701 to rotate, the third scraper shaft 701 is spirally arranged, the third scraper shaft 701 always scrapes the soil on the pressing roller 8, the load is more uniform, the resistance of scraping the third scraper shaft 701 is reduced, the energy consumption of rotating the second scraper shaft 9 is reduced, the scraped soil moves downwards, the soil which is not scraped can also move downwards under the action of scraping, the soil scraping effect is better, the ditching ring 1 is provided with a shallow ditch, the ditching roller 2 and the press roller 8 are pressed simultaneously, a stable working plane is provided for the rack 4, soil cannot be accumulated on the press roller 8, the ditching roller 2 and the ditching ring 1, the press resistance is reduced, and the ditching effect of the ditching ring 1 is ensured; in the utility model, the middle ditching roller 2, the ditching ring 1 and the press roller 8 can not accumulate soil, thereby reducing resistance; due to the arrangement of the first soil scraping assembly 5 and the second soil scraping assembly 7, the first soil scraping plate 503 and the second soil scraping plate 501 are used for scraping soil on the ditching roller 2 and the ditching ring 1 locally all the time, the third soil scraping plate 701 is used for scraping soil on the pressing roller 8 locally all the time, the load is more uniform, the soil scraping resistance of the first soil scraping plate 503, the second soil scraping plate 501 and the third soil scraping plate 701 is reduced, and the soil scraping effect is better; can be applied to ditching and pressing during seeding.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (3)
1. The utility model provides a low resistance suppression ditching mechanism, includes the frame, its characterized in that: the front portion of frame rotationally is connected with the ditching roller, a plurality of ditching rings of having arranged in the periphery of ditching roller, the rear portion of frame rotationally is connected with the compression roller, rotationally is connected with scraping axle one in the frame of ditching roller top, the periphery of scraping axle one is equipped with scraping subassembly one, rotationally is connected with scraping axle two in the frame of compression roller top, the periphery of scraping axle two is equipped with scraping subassembly two.
2. The low drag compacting furrow opener mechanism of claim 1, wherein: the soil scraping assembly comprises a plurality of soil scraping plates I and a plurality of soil scraping plates II which are arranged on the outer side of the soil scraping shaft, the soil scraping plates II are in one-to-one correspondence with the ditching rings in the axial direction respectively, soil on the ditching rollers can be scraped by the soil scraping plates I, soil on the ditching rings can be scraped by the soil scraping plates II, and the soil scraping plates I and the soil scraping plates II are integrally arranged in a spiral shape.
3. The low drag compacting furrow mechanism of claim 1 or 2, wherein: and the scraping assembly II comprises a plurality of scraping plates III which are arranged outside the scraping shaft II, the scraping plates III are spirally arranged, and the scraping plates III can scrape soil on the press roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020130288.5U CN211580609U (en) | 2020-01-20 | 2020-01-20 | Low resistance suppression ditching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020130288.5U CN211580609U (en) | 2020-01-20 | 2020-01-20 | Low resistance suppression ditching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211580609U true CN211580609U (en) | 2020-09-29 |
Family
ID=72580120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020130288.5U Active CN211580609U (en) | 2020-01-20 | 2020-01-20 | Low resistance suppression ditching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211580609U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111034416A (en) * | 2020-01-20 | 2020-04-21 | 南京沃杨机械科技有限公司 | Low resistance suppression ditching mechanism |
| CN115669319A (en) * | 2022-11-29 | 2023-02-03 | 扬州大学 | A compound operation machine for ditching and suppression |
-
2020
- 2020-01-20 CN CN202020130288.5U patent/CN211580609U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111034416A (en) * | 2020-01-20 | 2020-04-21 | 南京沃杨机械科技有限公司 | Low resistance suppression ditching mechanism |
| CN115669319A (en) * | 2022-11-29 | 2023-02-03 | 扬州大学 | A compound operation machine for ditching and suppression |
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