CN102282948A - Double-wheel single-hinging profiling ground wheel assembly - Google Patents
Double-wheel single-hinging profiling ground wheel assembly Download PDFInfo
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- CN102282948A CN102282948A CN2011101220058A CN201110122005A CN102282948A CN 102282948 A CN102282948 A CN 102282948A CN 2011101220058 A CN2011101220058 A CN 2011101220058A CN 201110122005 A CN201110122005 A CN 201110122005A CN 102282948 A CN102282948 A CN 102282948A
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Abstract
The invention relates to a double-wheel single-hinging profiling ground wheel assembly and belongs to agricultural machinery. A connecting plat is hinged on a beam frame, a power output shaft is fixedly arranged on a driven chain wheel and is inserted in the connecting plate in a matching manner, two ends of a bidirectional hydraulic oil cylinder are respectively hinged on the beam frame and the connecting plate, a ground wheel bracket is hinged on the lower side part of the connecting plate, central shafts are fixedly arranged on a driving chain wheel and an overrunning clutch and are inserted into the connecting plate and the ground wheel bracket in a matching manner, a first driven chain wheel and a second driven chain wheel are fixedly arranged on the exterior of the overrunning clutch, a first driving ground wheel and a second driving ground wheel are arranged on two side parts of the ground wheel bracket, a first driving tower chain wheel and a second driving tower chain wheel are respectively fixedly arranged on a first driving ground assembly and a second driving ground assembly, a main driving chain is sleeved on the driven chain wheel and a driving chain, a first driving chain and a second driving chain are respectively sleeved on the first driving tower chain wheel and the first driven chain wheel, and a second driving tower chain wheel and the second driven chain wheel. The double-wheel single-hinging profiling ground wheel assembly disclosed by the invention has the advantages of simple, novel and reasonable structure, enough driving power for operation, good profiling performance and reliability for using.
Description
Technical field
The invention belongs to agricultural machinery, relate generally to the operating assembly on a kind of big machinery sowing and the fertilizing equipment.
Background technology
At present, on the seeding and fertilizing facility of equipped various mechanical type seeding units and fertilizer applicator, all be to contact the rotary power that produces is finished sowing and fertilizer operation as mechanical seeding unit and fertilizer applicator power source with ground with single land wheel.In actual job, owing to the difference of natural conditions, comprise the difference of field ground flat degree, soil moisture content, soil specific resistance etc., the single wheel with the surface, soil that happen occasionally disengages, the generation land wheel stops operating, cause the fault that seeding unit and fertilizer applicator can not operation, also have, produce the land wheel stall because of wheel drive individually is short of power, can't carry out the situation of operation, not only operating efficiency reduces, and has had a strong impact on sowing, fertilising operation quality, and broadcast leakage, leakage are executed rate and improved.The problems referred to above, reflection is particularly outstanding on multirow big machinery formula seeding and fertilizing facility.
Summary of the invention
Purpose of the present invention is exactly the problem that exists at above-mentioned prior art, design provides the hinged profiling of a kind of two-wheel list ground wheel assembly, reaches that ground wheel drive power abundance, profiling performance are good, reliable transmission, helps guaranteeing the purpose of seeding and fertilizing facility operation quality.
The object of the present invention is achieved like this: be hinged on roof beam structure connecting plate is installed, power take-off inserting rotationally is on the connecting plate upper lateral part, driven sprocket is packed on the power take-off, the two ends of bidirectional hydraulic oil cylinder are hinged respectively on roof beam structure and connecting plate, hinge is adorned ground wheeling rack swingably on the connecting plate following side, the central shaft inserting is on connecting plate and ground wheeling rack, on central shaft, install drive sprocket and freewheel clutch, on the freewheel clutch outside, install first driven sprocket and second driven sprocket successively, correspondence is rotatably mounted first wheel assembly and second wheel assembly drivingly drivingly on the ground wheeling rack both sides, first drives tower sprocket wheel and second drives the tower sprocket wheel and is packed in the first wheel assembly land axle and second drivingly on the wheel assembly land axle drivingly respectively, suit main drive chain bar on driven sprocket and drive sprocket, the first chain drive-belt cover fits over first and drives on the tower sprocket wheel and first driven sprocket, the second chain drive-belt cover fits over second and drives on the tower sprocket wheel and second driven sprocket, so far constitutes the hinged profiling of two-wheel list ground wheel assembly.
The present invention adopts the hinged and freewheel clutch combining structure of two-wheel list, two land wheels are remained contact cooperation with ground good, to guarantee that seeding, fertilising operation part to facility provide driving force sufficiently, and solved the speed stationary problem of two land wheels, have novelty simple in structure, rationally, operation drive power abundance, profiling performance good, use characteristics reliable, that help guaranteeing the facility operation quality, be particluarly suitable for supporting use on the large-scale work tool of multirow.
Description of drawings
Fig. 1 is the hinged profiling of a two-wheel list ground wheel assembly overall arrangement structural representation;
Fig. 2 is an A-A cutaway view among Fig. 1.
Piece number explanation among the figure:
1, first drivingly wheel assembly, 2, roof beam structure, 3, bidirectional hydraulic oil cylinder, 4, connecting plate, 5, power take-off, 6, driven sprocket, 7, second drivingly wheel assembly, 8, second drive tower sprocket wheel, 9, second chain drive-belt, 10, main drive chain bar, 11, ground wheeling rack, 12, central shaft, 13, drive sprocket, 14, first chain drive-belt, 15, first and drive tower sprocket wheel, 16, second driven sprocket, 17, first driven sprocket, 18, freewheel clutch.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present invention is described in detail.The hinged profiling of a kind of two-wheel list ground wheel assembly, on roof beam structure 2, be hinged connecting plate 4 is installed, power take-off 5 inserting rotationally is on connecting plate 4 upper lateral parts, driven sprocket 6 is packed on the power take-off 5, the two ends of bidirectional hydraulic oil cylinder 3 are hinged respectively on roof beam structure 2 and connecting plate 4, hinge is adorned ground wheeling rack 11 swingably on connecting plate 4 following sides, central shaft 12 insertings are on connecting plate 4 and ground wheeling rack 11, on central shaft 12, install drive sprocket 13 and freewheel clutch 18, on freewheel clutch 18 outsides, install first driven sprocket 17 and second driven sprocket 16 successively, correspondence is rotatably mounted first wheel assembly 1 and second wheel assembly 7 drivingly drivingly on ground wheeling rack 11 both sides, first drives tower sprocket wheel 15 and second drives tower sprocket wheel 8 and is packed in first wheel assembly 1 land axle and second drivingly on wheel assembly 7 land axles drivingly respectively, suit main drive chain bar 10 on driven sprocket 6 and drive sprocket 13, first chain drive-belt, 14 covers fit over first and drive on the tower sprocket wheel 15 and first driven sprocket 17, and second chain drive-belt, 9 covers fit over second and drive on the tower sprocket wheel 8 and second driven sprocket 16.
During operation, under the acting in conjunction of complete machine weight and bidirectional hydraulic oil cylinder 3, make first and second drivingly wheel assembly 1,7 remain with the tight of soil ground and contact and rolling, first and second drivingly wheel assembly 1,7 under the common control of the pin joint of connecting plate 4 and roof beam structure 2 and connecting plate 4 and ground wheeling rack 11 pin joints, finish forming movement.When first and second when wheel assembly 1,7 rotating speeds are identical drivingly, its rotary power drives tower sprocket wheel 15, first chain drive-belt 14, first driven sprocket 17 and the second driving tower sprocket wheel 8, second chain drive-belt 9, second driven sprocket, the 16 common central shafts 12 that drive through first respectively and rotates, drive power take-off 5 and rotate through drive sprocket 13, main drive chain bar 10, driven sprocket 6, finish power transmission.Wheel assembly 1,7 rotating speeds are not simultaneously drivingly when first and second, under freewheel clutch 18 controls, rotating speed first or second driven sprocket 17 or 16 faster drives central shaft 12 rotations, and slower second or first driven sprocket 16 or 17 of rotating speed dallies on central shaft 12, finishes power transmission.
Claims (1)
1. the hinged profiling of two-wheel list ground wheel assembly, it is characterized in that going up the installation connecting plate (4) that is hinged at roof beam structure (2), power take-off (5) inserting rotationally is on connecting plate (4) upper lateral part, driven sprocket (6) is packed on the power take-off (5), the two ends of bidirectional hydraulic oil cylinder (3) are hinged respectively on roof beam structure (2) and connecting plate (4), hinge is adorned ground wheeling rack (11) swingably on connecting plate (4) following side, central shaft (12) inserting is on connecting plate (4) and ground wheeling rack (11), on central shaft (12), install drive sprocket (13) and freewheel clutch (18), on freewheel clutch (18) outside, install first driven sprocket (17) and second driven sprocket (16) successively, correspondence is rotatably mounted first wheel assembly (1) and second wheel assembly (7) drivingly drivingly on ground wheeling rack (11) both sides, first drives tower sprocket wheel (15) and the second driving tower sprocket wheel (8) is packed in first wheel assembly (1) land axle and second drivingly on wheel assembly (7) land axle drivingly respectively, go up suit main drive chain bar (10) at driven sprocket (6) and drive sprocket (13), first chain drive-belt (14) cover fits over first and drives on tower sprocket wheel (15) and first driven sprocket (17), and second chain drive-belt (9) cover fits over second and drives on tower sprocket wheel (8) and second driven sprocket (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101220058A CN102282948B (en) | 2011-05-12 | 2011-05-12 | Double-wheel single-hinging profiling ground wheel assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101220058A CN102282948B (en) | 2011-05-12 | 2011-05-12 | Double-wheel single-hinging profiling ground wheel assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102282948A true CN102282948A (en) | 2011-12-21 |
| CN102282948B CN102282948B (en) | 2012-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101220058A Expired - Fee Related CN102282948B (en) | 2011-05-12 | 2011-05-12 | Double-wheel single-hinging profiling ground wheel assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN102282948B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577681A (en) * | 2011-12-30 | 2012-07-18 | 东北农业大学 | Switching structure for operation state and transport state of land wheels of large-sized agricultural implement |
| CN103004349A (en) * | 2012-12-20 | 2013-04-03 | 吉林省农业机械研究院 | Transmission device for inter-row seeding machine |
| CN103688627A (en) * | 2013-12-17 | 2014-04-02 | 山东理工大学 | Seeder profiling mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2074091U (en) * | 1989-12-29 | 1991-04-03 | 聂长久 | Grain seeder for walking tractor |
| US5632212A (en) * | 1995-01-20 | 1997-05-27 | Kinze Manufacturing, Inc. | Dual-speed clutch for agricultural planter |
| CN101248716A (en) * | 2008-02-21 | 2008-08-27 | 东北农业大学 | Interplant monomer between ridges with bidirectional profile modeling function |
| US20080314300A1 (en) * | 2007-06-20 | 2008-12-25 | Agri-Fab, Inc. | Spreader Disengagement Plate and Method of Use Thereof |
| CN201541459U (en) * | 2009-11-23 | 2010-08-11 | 东北农业大学 | Plug-in type breeding seeder |
-
2011
- 2011-05-12 CN CN2011101220058A patent/CN102282948B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2074091U (en) * | 1989-12-29 | 1991-04-03 | 聂长久 | Grain seeder for walking tractor |
| US5632212A (en) * | 1995-01-20 | 1997-05-27 | Kinze Manufacturing, Inc. | Dual-speed clutch for agricultural planter |
| US20080314300A1 (en) * | 2007-06-20 | 2008-12-25 | Agri-Fab, Inc. | Spreader Disengagement Plate and Method of Use Thereof |
| CN101248716A (en) * | 2008-02-21 | 2008-08-27 | 东北农业大学 | Interplant monomer between ridges with bidirectional profile modeling function |
| CN201541459U (en) * | 2009-11-23 | 2010-08-11 | 东北农业大学 | Plug-in type breeding seeder |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577681A (en) * | 2011-12-30 | 2012-07-18 | 东北农业大学 | Switching structure for operation state and transport state of land wheels of large-sized agricultural implement |
| CN102577681B (en) * | 2011-12-30 | 2014-11-26 | 东北农业大学 | Switching structure for operation state and transport state of land wheels of large-sized agricultural implement |
| CN103004349A (en) * | 2012-12-20 | 2013-04-03 | 吉林省农业机械研究院 | Transmission device for inter-row seeding machine |
| CN103688627A (en) * | 2013-12-17 | 2014-04-02 | 山东理工大学 | Seeder profiling mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102282948B (en) | 2012-11-07 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20130512 |