CN105814991A - Cereal pre-sowing soil preparation machine - Google Patents
Cereal pre-sowing soil preparation machine Download PDFInfo
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- CN105814991A CN105814991A CN201510002469.3A CN201510002469A CN105814991A CN 105814991 A CN105814991 A CN 105814991A CN 201510002469 A CN201510002469 A CN 201510002469A CN 105814991 A CN105814991 A CN 105814991A
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Abstract
The invention relates to a cereal pre-sowing soil preparation machine characterized in that an auxiliary rack (11) of a pulling rack (1) is transversely provided with two goose palm type shovel assemblies (2); a depth adjusting mechanism (10) is provided with a plug limit pin shaft (10-1); the depth can be changed and finished by the plug limit pin shaft (10-1); a primary earth leveler (3) is fixedly connected on a mainboard (10-2) of the depth adjusting mechanism (10); one end of the mainboard (10-2) is provided with a connecting board (10-3); an elastic teeth fixed rack (5) is hinged to the depth adjusting mechanism (10); the elastic teeth pulverizing depth can be finished by plugging the plug limit pin shaft (10-1) of the depth adjusting mechanism (10); a secondary earth leveler (6) is fixedly connected with the depth adjusting mechanism (10); a land presser (7) is hinged to the secondary earth leveler (6); the land pressing depth can be finished by a plug pin shaft (7-4). The cereal pre-sowing soil preparation machine is uniform in pulverizing, consistent in depth, flat in seedbed, and tight in tillage.
Description
Technical field
The invention belongs to technical field of agricultural mechanical equipment, particularly relate to a kind of corn seedbed preparation combine.
Background technology
In the China based on agricultural, from the point of view of current situation, traditional tillage system reform the most no longer adapts to China's Modernization agricultural development.The cropping pattern of science is first from the beginning of the tillage system reform of science.Current domestic used plough whole class combined machine and still continue to use traditional tillage method and be combined and connect, hack is uneven, soil out-of-flatness, soil loosely, be especially unsuitable for germination and the growth of tiny seed crop.The birth of corn seedbed preparation machine of the present invention, fundamentally solves and ploughs the farming drawback existing for whole class machinery at present.Preferably seedbed is that the soil sowing position compares consolidation, favorably preserves soil moisture, promotes germination.The soil layer covering seed then wants soft in small, broken bits, and water-permeable and air permeable, in order to germinateing, emerging.Land smoothing guarantees that depth of planting is consistent, and plant strain growth is consistent, thus improves yield.The first step has been stepped to the development of China's Modernization agricultural planting pattern.
Summary of the invention
The technical problem to be solved is to provide a kind of structure goose palm shovel to loosen the soil, elastic soil-suppressing board leveling, elastic claw hack, elastic soil-suppressing board flatten again, land presser hack again and suppress the corn seedbed preparation combine of multi-functional.The technical problem to be solved realizes by the following technical solutions: a kind of corn seedbed preparation machine, include traction frame, goose hand held shovel assembly, earth level(l)er, elastic claw, elastic claw fixed mount, secondary earth level(l)er, land presser, cantilever connects thick stick, cantilever connects thick stick support set, depth adjusting mechanism and subframe, it is characterized in that: the subframe of traction frame is horizontally installed with two set goose hand held shovel assemblies, depth adjusting mechanism is provided with the spacing bearing pin of plug, and the degree of depth can have been changed by the spacing bearing pin of plug.No. one time earth level(l)er is fixedly connected on the mainboard of depth adjusting mechanism, and one end of mainboard is provided with connecting plate, and the grading degree of depth rotatably adjusts handle and realizes.Elastic claw fixed mount is connected with depth adjusting mechanism hinge type, and the elastic claw hack degree of depth can be completed by the plug of plug depth adjusting mechanism spacing bearing pin spacer pin axle.Secondary earth level(l)er and depth adjusting mechanism are fixing to be connected, and land presser is connected with secondary earth level(l)er hinge type, and suppressing the degree of depth can be completed by plug bearing pin, bearing pin height thus change and suppress the requirement that the degree of depth is different.
The corn seedbed preparation machine of the present invention, is mainly made up of goose hand held shovel assembly, traction body frame, earth level(l)er, elastic claw clod-crusher, secondary earth level(l)er, a land presser mechanism.The key technology of this product is to use the flexible rake tine arrangement of parallelogram, ensure accurate guiding, thus reaches consistent depth of implements, it is achieved one procedure reaches preferable seedbed purpose.This machine operation first passes around goose palm shovel ridge buster and carries out loose to tractor wheelmark, and automatic overload protective device joined by goose palm shovel ridge buster, prevents track loosener impaired, and depth adjustment, without instrument, only just can need to be completed by plug bearing pin simply.The cage roller decapacitation filling a fore earth level(l)er is played outside supporting role, moreover it is possible to tentatively shred soil layer, and elastic soil-suppressing board once flattens.The sport of three row parallelogram Heterogeneous Permutations carries out the hack of the relatively degree of depth to soil, and accurately guiding can be kept consistent with the hack degree of depth.Secondary earth level(l)er cage roller can chopping further to soil, elastic soil-suppressing board carries out secondary leveling to soil.Good suppression planarization effects is ensured at cross land presser equipped backmost, the roller segment of the arrangement that intercouples, blocking can be prevented when operation, sowing soil is suppressed, topsoil is pulverized further.The good seedbed of real realization " the soft quilt of hard bed ".Scalable side plate can provide smooth kind bed effect not produce little furrow.The earth level(l)er degree of depth, the sport hack degree of depth, the suppression hack degree of depth of land presser can be transferred through plug bearing pin and changed.User is made more advantageously to grasp according to soil regime and adjust the hack degree of depth and planarization effects.Scientifically utilize seedbed seedbed preparation combine, it is ensured that have a good seedbed, be more beneficial for germination and the growth of seed, thus improve yield, be the most preferable a kind of combined machine economic again.
The present invention solves Present Domestic and ploughs whole combine, hack cause uneven, deep mixed, seedbed out-of-flatness, the drawback of cultivated whole not consolidation so that whole ploughing operation system is more smooth and easy, more economical, it is thus achieved that good seedbed.It is rationally distributed that whole seedbed seedbed preparation integration of operation system fixed form has simple in construction, the feature that transaction capabilities is more reliable.Install, use, easy to maintenance, low cost.Integration of operation mode preferably is provided, it is adaptable to the seedbed seedbed preparation machine that medium-sized tractor is supporting for farming operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is goose hand held shovel structural representation in the present invention；
Fig. 3 is earth level(l)er structural representation in the present invention；
Fig. 4 is the structural representation of elastic claw pulverizer structure in the present invention；
Fig. 5 is land presser structural representation in the present invention.
nullIn Fig. 1，1、Traction frame，2、Goose hand held shovel assembly，2-1、Fixing vertical rod，2-2、Middle brace rod，2-3、Buffering connecting rod，2-4、Bearing pin，2-5、Goose hand held shovel，2-6 spring housing，2-7、Spring pull bar，2-8、Regulation spring，3、Earth level(l)er，3-1、Earth level(l)er girder，3-2、Earth level(l)er side plate，3-3、Grading cage roller，3-4、Grading hook，3-5、Earth level(l)er extension spring，3-6、Adjust handle，3-7、Fixation hook，3-8、Bearing block，4、Elastic claw，5、Elastic claw fixed mount，6、Secondary earth level(l)er，7、Land presser，7-1、Land presser fixed mount，7-2、Cross roller segment，7-3、Soil scrapper，7-4、Plug bearing pin，7-5、Land presser axle，8、Cantilever connects thick stick，9、Cantilever connects thick stick splicing sleeve，10、Depth adjusting mechanism,10-1、The spacing bearing pin of plug，10-2、Mainboard，10-3、Connecting plate，11、Subframe.
Detailed description of the invention
Referring to the drawings, a kind of corn seedbed preparation machine, include traction frame 1,2, earth level(l)er 3 of goose hand held shovel assembly, elastic claw 4, elastic claw fixed mount 5, secondary earth level(l)er 6, land presser 7, cantilever connects thick stick 8, cantilever connects thick stick support set 9, depth adjusting mechanism 10 and subframe 11, it is characterized in that: the subframe 11 of traction frame 1 is horizontally installed with two set goose hand held shovel assemblies 2, depth adjusting mechanism 10 is provided with plug spacing bearing pin 10-1, and the degree of depth can have been changed by plug spacing bearing pin 10-1.No. one time earth level(l)er 3 is fixedly connected on the mainboard 10-2 of depth adjusting mechanism 10, and one end of mainboard 10-2 is provided with connecting plate 10-3, and the grading degree of depth rotatably adjusts handle 3-6 and realizes.Elastic claw fixed mount 5 is connected with depth adjusting mechanism 10 hinge type, and the elastic claw hack degree of depth can be completed by the plug of plug depth adjusting mechanism 10 spacing bearing pin spacer pin axle 10-1.Secondary earth level(l)er 6 and depth adjusting mechanism 10 is fixing to be connected, and land presser 7 is connected with secondary earth level(l)er 6 hinge type, and suppressing the degree of depth can be completed by plug bearing pin 7-4, bearing pin height thus change and suppress the requirement that the degree of depth is different.
As shown in Figure 2, described goose hand held shovel assembly 2 is fixedly connected on the subframe 11 of traction frame 1, it is welded with middle brace rod 2-2 that vertical rod 2-1 fixed by shovel, buffering connecting rod 2-3 is flexibly connected with middle brace rod 2-2, bearing pin 2-4 is spacing, goose hand held shovel 2-5 is fixing with buffering connecting rod 2-3 to be connected, spring pull bar 2-7 is connected with buffering connecting rod 2-3 hinge type, spring pull bar 2-7 passes through end nut by spring housing 2-6, regulation spring 2-8, middle brace rod 2-2 is resiliently connected together, when goose hand held shovel 2-5 resistance is excessive, buffering connecting rod 2-3 compressible spring 2-8 is moved rearwards by, dangerous generation can be avoided.
As shown in Figure 3, earth level(l)er 3 is by earth level(l)er girder 3-1, earth level(l)er side plate 3-2, grading cage roller 3-3, grading hook 3-4, earth level(l)er extension spring 3-5, adjust handle 3-6 etc. to be formed, two earth level(l)er side plate 3-2 are fixedly connected on the two ends of earth level(l)er girder 3-1, grading cage roller 3-3 is fixedly connected between two earth level(l)er side plate 3-2 by bearing block 3-8, grading hook 3-4 is movably connected in the fixation hook 3-7 of earth level(l)er girder 3-1, strained by earth level(l)er extension spring 3-5, adjust handle 3-6 and adjust change grading hook 3-4 embedded depth, adjust handle 3-6 to turn clockwise, grading hook 3-4 embedded depth is big；Otherwise it is the least.
As shown in Figure 4, elastic claw fixed mount 5, elastic claw 4, depth adjusting mechanism 10, regulate spacing bearing pin 10-1 composition elastic claw hack mechanism.4 point of three row of elastic claw, fix with bolt on elastic claw fixed mount 5 by parallelogram Heterogeneous Permutation, elastic claw fixed mount 5 is connected with hinge type before and after depth adjusting mechanism 10, by changing two bearing pin 10-1 installation sites, change the hack degree of depth of elastic claw 4, two bearing pin 10-1 positions are moved the then hack degree of depth and strengthens；Otherwise reduce.
Elastic claw used has specialty, well-known manufacturer supply, and owned enterprise is whole nation high-quality enterprise.Material therefor is high-quality high-strength material, then after strict Technology for Heating Processing, has high intensity, high resiliency, long wear-resisting operating characteristic.Thus provide reliable operating characteristic for seedbed seedbed preparation machine.
As shown in Figure 5, described land presser 7, it is provided with cross roller segment 7-2, it is of coupled connections together by land presser axle 7-5, two ends are equipped with that bearing block and land presser fixed mount 7-1 are fixing to be connected, and soil scrapper 7-3 and land presser fixed mount 7-1 fixes and is connected, and land presser fixed mount 7-1 and connecting plate 10-3 utilizes bearing pin 7-4 to fix to be connected, the suppression of cross suppression ring 7-2, the rotation soil degree of depth can be changed by changing the position of two bearing pin 7-4, two bearing pin 7-4 positions be moved the then degree of depth and strengthens；Otherwise then reduce.
Cross suppression ring uses ductile cast iron material, and intensity is high, wearability is strong, and seed bed is suppressed by the cross suppression ring 7-2 wheel rim of coupled arrangement, and cross-rib carries out rotary tillage to topsoil, provides for fine planting seed and well plants bed.
Claims (5)
- null1. a corn seedbed preparation machine，Include traction frame (1)、Goose hand held shovel assembly (2)、Earth level(l)er (3)、Elastic claw (4)、Elastic claw fixed mount (5)、Secondary earth level(l)er (6)、Land presser (7)、Cantilever connects thick stick (8)、Cantilever connects thick stick support set (9)、Depth adjusting mechanism (10) and subframe (11)，It is characterized in that: the subframe (11) of traction frame (1) is horizontally installed with two sets goose hand held shovel assembly (2)，Depth adjusting mechanism (10) is provided with the spacing bearing pin of plug (10-1)，The degree of depth can have been changed by the spacing bearing pin of plug (10-1)，No. one time earth level(l)er (3) is fixedly connected on the mainboard (10-2) of depth adjusting mechanism (10)，One end of mainboard (10-2) is provided with connecting plate (10-3)，Elastic claw fixed mount (5) is connected with depth adjusting mechanism (10) hinge type，The elastic claw hack degree of depth can be completed by the plug spacing bearing pin spacer pin axle (10-1) of plug depth adjusting mechanism (10)，Secondary earth level(l)er (6) is fixing with depth adjusting mechanism (10) to be connected，Land presser (7) is connected with secondary earth level(l)er (6) hinge type，The suppression degree of depth can be completed by plug bearing pin (7-4).
- 2. according to the seedbed seedbed preparation machine described in claim 1, it is characterized in that: described goose hand held shovel assembly (2) is fixedly connected on the subframe (11) of traction frame (1), it is welded with middle brace rod (2-2) that vertical rod (2-1) fixed by shovel, buffering connecting rod (2-3) is flexibly connected with middle brace rod (2-2), bearing pin (2-4) is spacing, goose hand held shovel (2-5) is fixing with buffering connecting rod (2-3) to be connected, spring pull bar (2-7) is connected with buffering connecting rod (2-3) hinge type, spring pull bar (2-7) passes through end nut by spring housing (2-6), regulation spring (2-8), middle brace rod (2-2) is resiliently connected together.
- 3. according to the seedbed seedbed preparation machine described in claim 1, it is characterized in that: earth level(l)er (3) is by earth level(l)er girder (3-1), earth level(l)er side plate (3-2), grading cage roller (3-3), grading hook (3-4), earth level(l)er extension spring (3-5), adjust handle (3-6) etc. to be formed, two earth level(l)er side plates (3-2) are fixedly connected on the two ends of earth level(l)er girder (3-1), grading cage roller (3-3) is fixedly connected between two earth level(l)er side plates (3-2) by bearing block (3-8), grading hook (3-4) is movably connected in the fixation hook (3-7) of earth level(l)er girder (3-1).
- 4. according to the seedbed seedbed preparation machine described in claim 1, it is characterized in that: elastic claw fixed mount (5), elastic claw (4), depth adjusting mechanism (10), regulate spacing bearing pin (10-1) composition elastic claw hack mechanism, elastic claw (4) point three rows, fixing with bolt on elastic claw fixed mount (5) by parallelogram Heterogeneous Permutation, elastic claw fixed mount (5) is connected with hinge type before and after depth adjusting mechanism (10).
- 5. according to the seedbed seedbed preparation machine described in claim 1, it is characterized in that: described land presser (7), it is provided with cross roller segment (7-2), it is of coupled connections together by land presser axle (7-5), two ends are equipped with that bearing block and land presser fixed mount (7-1) are fixing to be connected, soil scrapper (7-3) and land presser fixed mount (7-1) are fixing to be connected, and land presser fixed mount (7-1) utilizes bearing pin (7-4) to fix to be connected with connecting plate (10-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510002469.3A CN105814991A (en) | 2015-01-05 | 2015-01-05 | Cereal pre-sowing soil preparation machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510002469.3A CN105814991A (en) | 2015-01-05 | 2015-01-05 | Cereal pre-sowing soil preparation machine |
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| CN105814991A true CN105814991A (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510002469.3A Pending CN105814991A (en) | 2015-01-05 | 2015-01-05 | Cereal pre-sowing soil preparation machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109618570A (en) * | 2019-01-26 | 2019-04-16 | 农业农村部南京农业机械化研究所 | A kind of rape transplanting combine hack pack roller |
| CN113348789A (en) * | 2021-05-18 | 2021-09-07 | 宜兴博登泰科工业装备有限公司 | Power-driven harrow |
| CN114600575A (en) * | 2022-03-24 | 2022-06-10 | 农业农村部南京农业机械化研究所 | Rotary tillage equipment for seedbed |
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| CN103975661A (en) * | 2014-05-30 | 2014-08-13 | 中国农业科学院草原研究所 | Leymus chinensis root cutting machine |
| CN104160797A (en) * | 2014-07-25 | 2014-11-26 | 山东常林农业装备股份有限公司 | Pre-sowing seedbed soil preparation machine |
| CN204466177U (en) * | 2015-01-05 | 2015-07-15 | 山东德农农业机械制造有限责任公司 | Cereal seedbed preparation machine |
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Patent Citations (7)
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| EP0453852A1 (en) * | 1990-04-23 | 1991-10-30 | AGRIKON MEZöGéP üZLETAG KECSKEMéT | Set of soil working implements |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109618570A (en) * | 2019-01-26 | 2019-04-16 | 农业农村部南京农业机械化研究所 | A kind of rape transplanting combine hack pack roller |
| CN109618570B (en) * | 2019-01-26 | 2024-02-13 | 农业农村部南京农业机械化研究所 | Crushing and compacting roller for rape transplanting combined machine |
| CN113348789A (en) * | 2021-05-18 | 2021-09-07 | 宜兴博登泰科工业装备有限公司 | Power-driven harrow |
| CN113348789B (en) * | 2021-05-18 | 2024-03-08 | 宜兴博登泰科工业装备有限公司 | Power-driven harrow |
| CN114600575A (en) * | 2022-03-24 | 2022-06-10 | 农业农村部南京农业机械化研究所 | Rotary tillage equipment for seedbed |
| CN114600575B (en) * | 2022-03-24 | 2022-11-29 | 农业农村部南京农业机械化研究所 | Rotary tillage equipment for seedbed |
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Application publication date: 20160803 |