CN104472087B - Seeding and fertilizing facility straddle type supports ground-driven system - Google Patents
Seeding and fertilizing facility straddle type supports ground-driven system Download PDFInfo
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- CN104472087B CN104472087B CN201410666623.2A CN201410666623A CN104472087B CN 104472087 B CN104472087 B CN 104472087B CN 201410666623 A CN201410666623 A CN 201410666623A CN 104472087 B CN104472087 B CN 104472087B
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- bevel gear
- axle
- seeding
- land wheel
- ground
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Abstract
Seeding and fertilizing facility straddle type supports ground-driven system, relates to a kind of ground-driven system.The present invention is to solve that existing ground-driven system connects axle easy fracture, it is impossible to the problem realizing gear spindle drive.Drive system includes two set ground wheel assemblies, two telescopic shaft drive assemblies and a seeding and fertilizing facility middle axle driven assembly, is set up in parallel about two set ground wheel assemblies；Often set ground wheel assembly includes two support arms, is provided with land wheel between the lower end of two support arms；The land wheels of two set ground wheel assemblies connect axle by land wheel and connect, and the power source that land wheel produces is transferred on the axis of seeding and fertilizing facility by connecting axle, the first bevel gear, telescopic shaft, the second bevel gear and the 3rd bevel gear by land wheel.The present invention has simple in construction, it is simple to manufacture, the advantage that cost is low and work efficiency is high.
Description
Technical field
The present invention relates to a kind of ground-driven system, particularly relate to a kind of seeding and fertilizing facility straddle type and support ground-driven system, belong to agricultural machinery technological field.
Background technology
At present, on the seeding and fertilizing facility assembling various mechanical seed sowing devices and fertilizer applicator, it is all complete sowing and the power source of fertilising operation using the rotary power of two land wheels and earth surface generation as mechanical feed mechanism for seed and fertilizer applicator.Existing land wheel is arranged on the outside of support arm, in actual job, due to the difference of natural conditions, including field level flatness, soil moisture content, soil specific resistance difference, happen occasionally the land wheel situation with ground non-perpendicular contact, and the connection axle between land wheel and support arm easily ruptures；Additionally, it is subject to the structure restriction of existing ground-driven system, it is impossible to realizing gear spindle drive, the power that its land wheel produces is to be sent on the axis of seeding and fertilizing facility by sprocket wheel chain, transmission process can produce the defects such as chain and sprocket wheel disengaging, chain breakage, transmission instability very；Furthermore existing ground-driven system is when carrying out lift adjustment, it is necessary to shut down the alignment pin on plug support arm, it is impossible to carrying out quick lift adjustment according to field level flatness, virtually extend the activity duration, work efficiency is low.
Connect axle not easy fracture, existing gear spindle drive it would therefore be highly desirable to design a kind of land wheel and the ground-driven system of quick lift adjustment can be realized.
Summary of the invention
The present invention is to solve that existing ground-driven system connects axle easy fracture, it is impossible to the problem realizing gear spindle drive, and then provide a kind of seeding and fertilizing facility straddle type to support ground-driven system.
The present invention is to solve that above-mentioned technical problem is adopted the technical scheme that:
The seeding and fertilizing facility straddle type of the present invention supports ground-driven system, including two set ground wheel assemblies, two telescopic shaft drive assemblies and a seeding and fertilizing facility middle axle driven assembly, is set up in parallel about two set ground wheel assemblies；
Often set ground wheel assembly includes two support arms, is provided with land wheel between the lower end of two support arms；The land wheel of two set ground wheel assemblies connects axle by land wheel and connects, and land wheel connects the two ends of axle and all passes support arm, and land wheel connects the two ends of axle and is respectively provided with first bevel gear；
Being set up in parallel about two telescopic shaft drive assemblies, each telescopic shaft drive assembly all includes telescopic shaft and two the second bevel gears, and the two ends of telescopic shaft are respectively provided with second bevel gear；
Seeding and fertilizing facility middle axle driven assembly includes axis and two the 3rd bevel gears, and axis is connected axle with land wheel and be arranged in parallel, and the two ends, left and right of axis are respectively provided with the 3rd bevel gear；
The first bevel gear being positioned at land wheel connection axle left end engages with second bevel gear of one end of left side telescopic shaft, and the first bevel gear being positioned at land wheel connection axle right-hand member engages with second bevel gear of one end of right side telescopic shaft；The second bevel gear of the telescopic shaft other end being positioned at left side engages with the 3rd bevel gear of axis left end, and the second bevel gear of the telescopic shaft other end being positioned at right side engages with the 3rd bevel gear of axis right-hand member.
Preferred: often set ground wheel assembly all includes handwheel, leading screw, screw, outside framework, adjustment arm component, support arm and land wheel；Described outside framework is Jiong word shape structure, the symmetrical elongated hole having vertical direction on two sidewalls of outside framework, the roof of outside framework is fixedly connected with screw, leading screw is threadeded with screw, the upper end of leading screw is fixedly connected with handwheel, and the lower end of leading screw is placed between two sidewalls of outside framework and fixing with the upper end adjusting arm component is connected；The upper end of described adjustment arm component is placed between two sidewalls of outside framework, and the upper end adjusting arm component is slidably connected with two elongated holes, the both sides, lower end adjusting arm component are respectively rotatablely equipped with a support arm, support arm is positioned at the outside of the two side of outside framework, and the lower end, two side of the middle part of two support arms and outside framework is rotationally connected.So arrange, it is achieved that quick lift adjustment.
Preferred: described adjustment arm component includes two and adjusts arm and two axle sleeves, two adjust between arm by two axle sleeves connections, a pivot pin respectively it is equipped with in two axle sleeves, the axle sleeve of upper end is slidably connected with elongated hole foundation by pivot pin, the axle sleeve of lower end is rotationally connected with support arm foundation by pivot pin, and the end of pivot pin is provided with catch.So arrange, it is simple to realize land wheel lift adjustment.
Preferred: the lower end, two side of the middle part of two support arms and outside framework is set up by pin and is rotationally connected, and the two ends of pin are provided with baffle ring.So arrange, it is simple to installation and debugging.
Preferred: described ground wheel assembly also includes cleaning shoe, one end of described cleaning shoe is fixed on the outside of support arm, the other end of cleaning shoe extend to land wheel outer rim place and and land wheel between leave certain interval.So arrange, when land wheel is attached with earth, earth is peeled off.
Preferred: described seeding and fertilizing facility straddle type support ground-driven system also includes four dust covers, the first bevel gear and the second bevel gear engagement place and is provided with dust cover, and the second bevel gear and the 3rd bevel gear engagement place are also equipped with dust cover.So arrange, it is prevented that dust affects bevel gear drive.
Preferred: described seeding and fertilizing facility straddle type supports ground-driven system and also includes two pallets, and the dust cover of the first bevel gear and the second bevel gear engagement place is fixedly connected on pallet, pallet is rotatably installed in land wheel and connects on axle.So arranging, dust cover can connect axle around land wheel and rotate, and eliminates the interference brought when adjusting land wheel lifting.
The present invention compared with prior art has the effect that power source that land wheel produces by the drive system of the present invention is transferred on the axis of seeding and fertilizing facility by connecting axle, the first bevel gear, telescopic shaft, the second bevel gear and the 3rd bevel gear by land wheel, it is achieved that the gear spindle drive of power；Additionally land wheel is placed between two support arms by the ground wheel assembly of drive system, the bulk strength of the ground wheel assembly of increase；Furthermore the synergy of support arm, adjustment arm component, outside framework, leading screw and screw so that the ground wheel assembly of the present invention achieves quick lift adjustment.The present invention also has simple in construction, it is simple to manufacture, the advantage that cost is low and work efficiency is high.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the seeding and fertilizing facility straddle type support ground-driven system of the present invention；
The seeding and fertilizing facility straddle type that Fig. 2 is the present invention supports ground-driven drive system relation schematic diagram；
Fig. 3 is the axonometric chart of ground wheel assembly；
Fig. 4 is land wheel and support arm annexation schematic diagram.
In figure: 1-handwheel；2-leading screw；3-screw；4-outside framework；5-adjusts arm component；6-support arm；7-land wheel；8-cleaning shoe；9-elongated hole；10-adjusts arm；11-axle sleeve；12-pivot pin；13-catch；14-baffle ring；15-land wheel connects axle；16-the first bevel gear；17-pin；18-telescopic shaft drive assembly；19-seeding and fertilizing facility middle axle driven assembly；20-telescopic shaft；21-the second bevel gear；22-axis；23-the 3rd bevel gear；24-dust cover；25-pallet.
Detailed description of the invention
Detailed description of the invention: in conjunction with the accompanying drawings, the seeding and fertilizing facility straddle type of present embodiment supports ground-driven system, including two set ground wheel assemblies, two telescopic shaft drive assemblies 18 and a seeding and fertilizing facility middle axle driven assembly 19, it is set up in parallel about two set ground wheel assemblies；Often set ground wheel assembly all includes handwheel 1, leading screw 2, screw 3, outside framework 4, adjusts arm component 5, support arm 6 and land wheel 7；Described outside framework 4 is in Jiong word shape structure, the symmetrical elongated hole 9 having vertical direction on two sidewalls of outside framework 4, the roof of outside framework 4 is fixedly connected with screw 3, leading screw 2 is threadeded with screw 3, the upper end of leading screw 2 is fixedly connected with handwheel 1, the lower end of leading screw 2 is placed between two sidewalls of outside framework 4 and fixing with the upper end adjusting arm component 5 is connected, the upper end of described adjustment arm component 5 is placed between two sidewalls of outside framework 4, and the upper end adjusting arm component 5 is slidably connected with two elongated holes 9, the both sides, lower end adjusting arm component 5 are respectively rotatablely equipped with a support arm 6, support arm 6 is positioned at the outside of the two side of outside framework 4, the lower end, two side of the middle part of two support arms 6 and outside framework 4 is rotationally connected, land wheel 7 it is provided with between the lower end of two support arms 6；The land wheel 7 of two set ground wheel assemblies connects axle 15 by land wheel and connects, and land wheel connects the two ends of axle 15 and all passes support arm 6, and land wheel connects the two ends of axle 15 and is respectively provided with first bevel gear 16；Two telescopic shaft drive assemblies about 18 are set up in parallel, and each telescopic shaft drive assembly 18 all includes telescopic shaft 20 and two the second bevel gears 21, and the two ends of telescopic shaft 20 are respectively provided with second bevel gear 21；Seeding and fertilizing facility middle axle driven assembly 19 includes axis 22 and two the 3rd bevel gears 23, and axis 22 is connected axle 15 and be arranged in parallel with land wheel, and the two ends, left and right of axis 22 are respectively provided with the 3rd bevel gear 23；The first bevel gear 16 being positioned at land wheel connection axle 15 left end engages with second bevel gear 21 of one end of left side telescopic shaft 20, and the first bevel gear 16 being positioned at land wheel connection axle 15 right-hand member engages with second bevel gear 21 of one end of right side telescopic shaft 20；The second bevel gear 21 of telescopic shaft 20 other end being positioned at left side engages with the 3rd bevel gear 23 of axis 22 left end, and the second bevel gear 21 of telescopic shaft 20 other end being positioned at right side engages with the 3rd bevel gear 23 of axis 22 right-hand member.Described adjustment arm component 5 includes two and adjusts arm 10 and two axle sleeves 11, connected by two axle sleeves 11 between two adjustment arms 10, a pivot pin 12 respectively it is equipped with in two axle sleeves 11, the axle sleeve 11 of upper end is slidably connected with elongated hole 9 foundation by pivot pin 12, the axle sleeve 11 of lower end is rotationally connected with support arm 6 foundation by pivot pin 12, and the end of pivot pin 12 is provided with catch 13.The lower end, two side of the middle part of two support arms 6 and outside framework 4 is set up by pin 17 and is rotationally connected, and the two ends of pin 17 are provided with baffle ring 14.Described ground wheel assembly also includes cleaning shoe 8, and one end of described cleaning shoe 8 is fixed on the outside of support arm 6, the other end of cleaning shoe 8 extend to land wheel 7 outer rim place and and land wheel 7 between leave certain interval.Described seeding and fertilizing facility straddle type supports ground-driven system and also includes four dust covers 24, and the first bevel gear 16 and the second bevel gear 21 engagement place are provided with dust cover 24, and the second bevel gear 21 and the 3rd bevel gear 23 engagement place are also equipped with dust cover 24.Described seeding and fertilizing facility straddle type supports ground-driven system and also includes two pallets 25, and the dust cover 24 of the first bevel gear 16 and the second bevel gear 21 engagement place is fixedly connected on pallet 25, and pallet 25 is rotatably installed in land wheel and connects on axle 15.
Operation principle: support arm 6 is fixed on the fuselage of seeding and fertilizing facility, rotation hand wheel 1, leading screw 2 upstream or downstream, the upper end adjusting arm component 5 slides up and down in elongated hole 9 effective travel, support arm produces certain corner centered by pin 17 simultaneously, realize land wheel lift adjustment, the earth that land wheel 7 adheres in motor process is peeled off by cleaning shoe 8, and the power source that land wheel 7 produces is transferred on the axis 22 of seeding and fertilizing facility by by land wheel connection axle the 15, first bevel gear 16, telescopic shaft the 20, second bevel gear 21 and the 3rd bevel gear 23.
Present embodiment is the exemplary illustration to this patent, does not limit its protection domain, and its local can also be changed by those skilled in the art, as long as no the spirit beyond this patent, all in the protection domain of this patent.
Claims (6)
1. seeding and fertilizing facility straddle type supports ground-driven system, it is characterised in that: include two set ground wheel assemblies, two telescopic shaft drive assemblies (18) and seeding and fertilizing facility middle axle driven assembly (19)；It is set up in parallel about two set ground wheel assemblies；Often set ground wheel assembly includes two support arms (6), is provided with land wheel (7) between the lower end of two support arms (6)；The land wheel (7) of two set ground wheel assemblies connects axle (15) by land wheel and connects, land wheel connects the two ends of axle (15) and all passes support arm (6), and land wheel connects the two ends of axle (15) and is respectively provided with first bevel gear (16)；
Two telescopic shaft drive assembly (18) left and right are set up in parallel, each telescopic shaft drive assembly (18) all includes telescopic shaft (20) and two the second bevel gears (21), and the two ends of telescopic shaft (20) are respectively provided with second bevel gear (21)；
Seeding and fertilizing facility middle axle driven assembly (19) includes axis (22) and two the 3rd bevel gears (23), axis (22) is connected axle (15) and be arranged in parallel with land wheel, and the two ends, left and right of axis (22) are respectively provided with the 3rd bevel gear (23)；
The first bevel gear (16) being positioned at land wheel connection axle (15) left end engages with second bevel gear (21) of one end of left side telescopic shaft (20), and the first bevel gear (16) being positioned at land wheel connection axle (15) right-hand member engages with second bevel gear (21) of one end of right side telescopic shaft (20)；Second bevel gear (21) of telescopic shaft (20) other end being positioned at left side engages with the 3rd bevel gear (23) of axis (22) left end, and second bevel gear (21) of telescopic shaft (20) other end being positioned at right side engages with the 3rd bevel gear (23) of axis (22) right-hand member；
Often set ground wheel assembly all includes handwheel (1), leading screw (2), screw (3), outside framework (4), adjusts arm component (5), support arm (6) and land wheel (7)；Described outside framework (4) is in Jiong word shape structure, the symmetrical elongated hole (9) having vertical direction on two sidewalls of outside framework (4), the roof of outside framework (4) is fixedly connected with screw (3), leading screw (2) is threadeded with screw (3), the upper end of leading screw (2) is fixedly connected with handwheel (1), and the lower end of leading screw (2) is placed between two sidewalls of outside framework (4) and fixing with the upper end adjusting arm component (5) is connected；The upper end of described adjustment arm component (5) is placed between two sidewalls of outside framework (4), and the upper end adjusting arm component (5) is slidably connected with two elongated holes (9), the both sides, lower end adjusting arm component (5) are respectively rotatablely equipped with a support arm (6), support arm (6) is positioned at the outside of the two side of outside framework (4), and the lower end, two side of the middle part of two support arms (6) and outside framework (4) is rotationally connected.
2. seeding and fertilizing facility straddle type according to claim 1 supports ground-driven system, it is characterized in that: described adjustment arm component (5) includes two and adjusts arm (10) and two axle sleeves (11), two adjust between arm (10) by two axle sleeves (11) connections, a pivot pin (12) respectively it is equipped with in two axle sleeves (11), the axle sleeve (11) of upper end is slidably connected with elongated hole (9) foundation by pivot pin (12), the axle sleeve (11) of lower end is rotationally connected with support arm (6) foundation by pivot pin (12), the end of pivot pin (12) is provided with catch (13).
3. seeding and fertilizing facility straddle type according to claim 2 supports ground-driven system, it is characterized in that: the lower end, two side of the middle part of two support arms (6) and outside framework (4) is set up by pin (17) and is rotationally connected, and the two ends of pin (17) are provided with baffle ring (14).
4. seeding and fertilizing facility straddle type according to claim 3 supports ground-driven system, it is characterized in that: described ground wheel assembly also includes cleaning shoe (8), one end of described cleaning shoe (8) is fixed on the outside of support arm (6), the other end of cleaning shoe (8) extend to land wheel (7) outer rim place and and land wheel (7) between leave certain interval.
5. the seeding and fertilizing facility straddle type according to claim 1,2,3 or 4 supports ground-driven system, it is characterized in that: described seeding and fertilizing facility straddle type supports ground-driven system and also includes four dust covers (24), first bevel gear (16) and the second bevel gear (21) engagement place are provided with dust cover (24), and the second bevel gear (21) and the 3rd bevel gear (23) engagement place are also equipped with dust cover (24).
6. seeding and fertilizing facility straddle type according to claim 5 supports ground-driven system, it is characterized in that: described seeding and fertilizing facility straddle type supports ground-driven system and also includes two pallets (25), the dust cover (24) of the first bevel gear (16) and the second bevel gear (21) engagement place is fixedly connected on pallet (25), and pallet (25) is rotatably installed in land wheel and connects on axle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666623.2A CN104472087B (en) | 2014-11-20 | 2014-11-20 | Seeding and fertilizing facility straddle type supports ground-driven system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410666623.2A CN104472087B (en) | 2014-11-20 | 2014-11-20 | Seeding and fertilizing facility straddle type supports ground-driven system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104472087A CN104472087A (en) | 2015-04-01 |
| CN104472087B true CN104472087B (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410666623.2A Expired - Fee Related CN104472087B (en) | 2014-11-20 | 2014-11-20 | Seeding and fertilizing facility straddle type supports ground-driven system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106304922A (en) * | 2016-11-04 | 2017-01-11 | 黑龙江海轮王生态农业工程科技股份有限公司 | Ground wheel transmission device for seeder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2672762A (en) * | 1950-07-13 | 1954-03-23 | John Deere Plow Company | Pivotal bevel gearing |
| DE3602074A1 (en) * | 1985-03-04 | 1986-09-04 | Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen | SINGLE GRAIN SEEDER |
| CN201911025U (en) * | 2010-10-24 | 2011-08-03 | 韩效孟 | Garlic dibbling machine with conical disc type seed sowing device |
| CN202072835U (en) * | 2011-05-09 | 2011-12-14 | 侯国阳 | Automatic lifting trolley for conveying automatic doffing device |
| CN203353129U (en) * | 2013-06-16 | 2013-12-25 | 安徽兆鑫集团汽车有限公司 | Land wheel transmission device for seeder |
-
2014
- 2014-11-20 CN CN201410666623.2A patent/CN104472087B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2672762A (en) * | 1950-07-13 | 1954-03-23 | John Deere Plow Company | Pivotal bevel gearing |
| DE3602074A1 (en) * | 1985-03-04 | 1986-09-04 | Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen | SINGLE GRAIN SEEDER |
| CN201911025U (en) * | 2010-10-24 | 2011-08-03 | 韩效孟 | Garlic dibbling machine with conical disc type seed sowing device |
| CN202072835U (en) * | 2011-05-09 | 2011-12-14 | 侯国阳 | Automatic lifting trolley for conveying automatic doffing device |
| CN203353129U (en) * | 2013-06-16 | 2013-12-25 | 安徽兆鑫集团汽车有限公司 | Land wheel transmission device for seeder |
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| Publication number | Publication date |
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| CN104472087A (en) | 2015-04-01 |
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Granted publication date: 20160706 Termination date: 20171120 |