CN105432239A - Two-driving-force exchanging transmission mechanism of weeder - Google Patents
Two-driving-force exchanging transmission mechanism of weeder Download PDFInfo
- Publication number
- CN105432239A CN105432239A CN201610001874.8A CN201610001874A CN105432239A CN 105432239 A CN105432239 A CN 105432239A CN 201610001874 A CN201610001874 A CN 201610001874A CN 105432239 A CN105432239 A CN 105432239A
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- China
- Prior art keywords
- wheel
- drive
- ground
- ground wheel
- sprocket
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/06—Gearings
Abstract
The invention relates to a two-driving-force exchanging transmission mechanism of a weeder and belongs to agricultural machinery. A ground wheel frame and a gear box assembly are assembled on a rack assembly. A ground wheel shaft and an intermediate shaft are arranged on the ground wheel frame. A ground wheel and a first ground wheel driven chain wheel are fixedly arranged on the ground wheel shaft, and a second ground wheel driven chain wheel and a third ground wheel driven chain wheel are fixedly arranged on the intermediate shaft. A fourth ground wheel driven chain wheel and a second external power driven chain wheel are fixedly arranged on a driving shaft. A first ground wheel driven chain and a second ground wheel driven chain are arranged on the first ground wheel driven chain wheel, the second ground wheel driven chain wheel, the third ground wheel driven chain wheel and the fourth ground wheel driven chain wheel in a sleeving mode respectively. A first external power driven chain wheel is fixedly arranged on a power output shaft of the gear box assembly, and the first external power driven chain wheel and the second external power driven chain wheel are arranged on an external power driven transmission chain in a sleeved mode. The mechanism is composed of a two-driving-force transmission mechanism body and has the advantages of being novel, reasonable and simple in structure, easy and convenient to exchange and adjust, high in adaptation capacity and operation efficiency, good in operation quality and not high in requirement for the operation level of a machine tool operator.
Description
Technical field
The invention belongs to agricultural machinery, relates generally to a kind of mechanical type intertill and clean tillage machinery.
Background technology
Heilongjiang Province is the important farm produce production base of China, along with increase that is green, organic farming crop product consumption, reduce gradually inorganic fertilizer, agricultural chemicals, herbicide use until stop using, become the trend that development green organic agricultural is produced.Based on above-mentioned requirements, scientific and technical research schedule is mentioned in research and development, the application of mechanical type cultivating implement.At present, the driving power resources that the cultivating implement of various frame for movement rotates as weeding operation part mainly with facility land wheel, the linear velocity of its weeding operation part is subject to restriction and the control of the tow tractor speed of travel, human pilot operation easier is large, especially to consistency of soil, moisture content is higher, soil surface quality is poor field weed eradication operation quality declines.For solving the problem, applicant has researched and developed successfully the weeder being driven weeding operation part rotary operation by tow tractor power take-off outputting power, the linear velocity of this machine weeding operation part is not by the restriction of tractor gait of march and control, power output shaft speed can be regulated by controlling throttle size by human pilot, realize regulation and control weeding operation part linear velocity separately, be especially applicable to soil moisture content and use compared with high, that soil property viscosity large, soil condition is poor, land wheel easily skids plot.But the operation of such facility uses and requires higher to the technical capability of operating personnel, otherwise weed eradication operation quality declines to a great extent, and seedling-damaging ratio increases substantially.
Summary of the invention
The object of the invention is exactly for above-mentioned prior art Problems existing, in conjunction with the difference of existing facility operating personnel technical merit and ability, a kind of extirpator two kinds of research and design drives power to exchange transmission mechanism, this machine can according to operating personnel's technical merit and ability, and the actual conditions in field, operation plot, select and determine to drive the pattern of power, reach improve operating efficiency, ensure operation quality, easy to use, the object that expands facility operation adaptive capacity.
The object of the invention is achieved in that and is fixedly mounted with trifilar suspension frame on support assembly, driving shaft is rotating to be fitted on support assembly, on described driving shaft, fluted disc combination weeding roller is installed in hanging, driven sprocket is packed on the central shaft of fluted disc combination weeding roller, drive sprocket is fixedly mounted with on the driving shaft, chain is sleeved on drive sprocket and driven sprocket, and described support assembly side end and pars intermedia are equipped with land wheel frame and transmission case assembly respectively; Described land wheel frame is parallel to each other and rotating installation land axle and jackshaft, land wheel and ground wheel drive first sprocket wheel are packed on land axle, ground wheel drive second sprocket wheel and ground wheel drive the 3rd sprocket wheel are packed on jackshaft, described driving shaft is fixedly mounted with ground wheel drive the 4th sprocket wheel and outer defeated power drive second sprocket wheel, ground wheel drive first chain is sleeved on ground wheel drive first sprocket wheel and ground wheel drive second sprocket wheel, and ground wheel drive second chain is sleeved on ground wheel drive the 3rd sprocket wheel and ground wheel drive the 4th sprocket wheel; The power take-off of described transmission case assembly is fixedly mounted with outer defeated power drive first sprocket wheel, outer defeated power drive driving chain is sleeved on outer defeated power drive first sprocket wheel and outer defeated power drive second sprocket wheel, so far forms extirpator two kinds and drives power to exchange transmission mechanism.
The invention is overlapped power drive mechanism by tow tractor output driving power and extirpator self ground wheel drive power two and is formed, and wherein a kind of type of drive can be selected according to the technical capability of human pilot, level and weed eradication plot field condition, there is novel structure, rationally, simple, exchange regulates simple and convenient, operation is adaptable, operating efficiency is high, operation quality is good, manipulate the not high feature of level requirement to facility operating personnel.
Accompanying drawing explanation
Fig. 1 is that extirpator two kinds drives power to exchange transmission mechanism general structure schematic diagram.
In figure, piece number illustrates:
1, transmission case assembly, 2, trifilar suspension frame, 3, outer defeated power drive first sprocket wheel, 4, driving shaft, 5, support assembly, 6, ground wheel drive second chain, 7, ground wheel drive the 3rd sprocket wheel, 8, land wheel frame, 9, land wheel, 10, land axle, 11, ground wheel drive first sprocket wheel, 12, ground wheel drive first chain, 13, jackshaft, 14, ground wheel drive second sprocket wheel, 15, fluted disc combination weeding roller, 16, driven sprocket, 17, chain, 18, drive sprocket, 19, outer defeated power drive second sprocket wheel, 20, outer defeated power drive driving chain, 21, ground wheel drive the 4th sprocket wheel.
Embodiment
Below in conjunction with accompanying drawing, the invention embodiment is described in detail.A kind of extirpator two kinds drives power to exchange transmission mechanism, support assembly 5 is fixedly mounted with trifilar suspension frame 2, one driving shaft 4 is rotating to be fitted on support assembly 5, on described driving shaft 4, fluted disc combination weeding roller 15 is installed in hanging, driven sprocket 16 is packed on the central shaft of fluted disc combination weeding roller 15, drive sprocket 18 is packed on driving shaft 4, chain 17 is sleeved on drive sprocket 18 and driven sprocket 16, and described support assembly 5 side end and pars intermedia are equipped with land wheel frame 8 and transmission case assembly 1 respectively; Described land wheel frame 8 is parallel to each other and rotating installation land axle 10 and jackshaft 13, land wheel 9 and ground wheel drive first sprocket wheel 11 are packed on land axle 10, ground wheel drive second sprocket wheel 14 and ground wheel drive the 3rd sprocket wheel 7 are packed on jackshaft 13, described driving shaft 4 is fixedly mounted with ground wheel drive the 4th sprocket wheel 21 and outer defeated power drive second sprocket wheel 19, ground wheel drive first chain 12 is sleeved on ground wheel drive first sprocket wheel 11 and ground wheel drive second sprocket wheel 14, and ground wheel drive second chain 6 is sleeved on ground wheel drive the 3rd sprocket wheel 7 and ground wheel drive the 4th sprocket wheel 21; The power take-off of described transmission case assembly 1 is fixedly mounted with outer defeated power drive first sprocket wheel 3, and outer defeated power drive driving chain 20 is sleeved on outer defeated power drive first sprocket wheel 3 and outer defeated power drive second sprocket wheel 19.
When the power drive operation of land used wheel, extirpator is dismantled lower outside defeated power drive driving chain 20.Now, land wheel 9 by rotary power through land axle 10, wheel drive first sprocket wheel 11, wheel drive first chain 12, wheel drive second sprocket wheel 14, jackshaft 13, wheel drive the 3rd sprocket wheel 7, wheel drive second chain 6, wheel drive the 4th sprocket wheel 21, driving shaft 4, drive sprocket 18, chain 17, driven sprocket 16 drive fluted disc to combine weeding roller 15 to rotate, complete intertill and clean tillage operation.
When with tow tractor outputting power drive operation time, on extirpator dismounting under wheel drive second chain 6, utilize universal drive shaft to be connected with tow tractor power take-off by transmission case assembly 1.Now, the power take-off that transmission case assembly 1 rotates drives fluted disc combination weeding roller 15 to rotate by outer defeated power drive first sprocket wheel 3, outer defeated power drive driving chain 20, outer defeated power drive second sprocket wheel 19, driving shaft 4, drive sprocket 18, chain 17, driven sprocket 16, completes intertill and clean tillage operation.
Claims (1)
1. an extirpator two kinds of driving power exchange transmission mechanism, support assembly (5) is fixedly mounted with trifilar suspension frame (2), driving shaft (4) is rotating to be fitted on support assembly (5), in described driving shaft (4) upper hanging, fluted disc combination weeding roller (15) is installed, driven sprocket (16) is packed on the central shaft of fluted disc combination weeding roller (15), drive sprocket (18) is packed on driving shaft (4), chain (17) is sleeved on drive sprocket (18) and driven sprocket (16), it is characterized in that: on described support assembly (5) side end and pars intermedia, be equipped with land wheel frame (8) and transmission case assembly (1) respectively, described land wheel frame (8) is parallel to each other and rotating installation land axle (10) and jackshaft (13), land wheel (9) and ground wheel drive first sprocket wheel (11) are packed on land axle (10), ground wheel drive second sprocket wheel (14) and ground wheel drive the 3rd sprocket wheel (7) are packed on jackshaft (13), described driving shaft (4) is fixedly mounted with ground wheel drive the 4th sprocket wheel (21) and outer defeated power drive second sprocket wheel (19), ground wheel drive first chain (12) is sleeved on ground wheel drive first sprocket wheel (11) and ground wheel drive second sprocket wheel (14), ground wheel drive second chain (6) is sleeved on ground wheel drive the 3rd sprocket wheel (7) and ground wheel drive the 4th sprocket wheel (21), the power take-off of described transmission case assembly (1) is fixedly mounted with outer defeated power drive first sprocket wheel (3), and outer defeated power drive driving chain (20) is sleeved on outer defeated power drive first sprocket wheel (3) and outer defeated power drive second sprocket wheel (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610001874.8A CN105432239B (en) | 2016-01-01 | 2016-01-01 | Two kinds of driving power of extirpator exchange transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610001874.8A CN105432239B (en) | 2016-01-01 | 2016-01-01 | Two kinds of driving power of extirpator exchange transmission mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105432239A true CN105432239A (en) | 2016-03-30 |
| CN105432239B CN105432239B (en) | 2019-06-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610001874.8A Active CN105432239B (en) | 2016-01-01 | 2016-01-01 | Two kinds of driving power of extirpator exchange transmission mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN105432239B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717169A (en) * | 2017-01-01 | 2017-05-31 | 孙吴县农发农业机械有限公司 | Mechanical extirpator ground wheel drive power clutch mechanism |
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|---|---|---|---|---|
| US20030070500A1 (en) * | 2001-10-15 | 2003-04-17 | Yu-Nan Hung | Drive gear shaft structure of a self-moving type |
| CN2666118Y (en) * | 2003-09-20 | 2004-12-29 | 李建民 | Microdynamic harvester |
| CN202354104U (en) * | 2011-10-11 | 2012-08-01 | 山东庆云颐元农机制造有限公司 | Small-sized corn harvester transmission device |
| CN104885605A (en) * | 2015-06-11 | 2015-09-09 | 孙吴县农发农业机械有限公司 | Ridge and ridge side comprehensive soil-loosing and weeding operation machine |
| CN204860137U (en) * | 2015-06-25 | 2015-12-16 | 青岛科瑞特激光设备有限公司 | Middle -size and small -size self -propelled cereal transaxle assembly for combine |
| CN204859945U (en) * | 2015-09-01 | 2015-12-16 | 黑龙江德沃科技开发有限公司 | Small -size cultivator drive mechanism |
| CN105165240A (en) * | 2015-09-24 | 2015-12-23 | 上海坤孚企业(集团)有限公司 | Traveling wheel driving structure of vegetable harvester |
| CN205305461U (en) * | 2016-01-01 | 2016-06-15 | 孙吴县农发农业机械有限公司 | Two kinds of driving power of extirpator exchange drive mechanism |
-
2016
- 2016-01-01 CN CN201610001874.8A patent/CN105432239B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030070500A1 (en) * | 2001-10-15 | 2003-04-17 | Yu-Nan Hung | Drive gear shaft structure of a self-moving type |
| CN2666118Y (en) * | 2003-09-20 | 2004-12-29 | 李建民 | Microdynamic harvester |
| CN202354104U (en) * | 2011-10-11 | 2012-08-01 | 山东庆云颐元农机制造有限公司 | Small-sized corn harvester transmission device |
| CN104885605A (en) * | 2015-06-11 | 2015-09-09 | 孙吴县农发农业机械有限公司 | Ridge and ridge side comprehensive soil-loosing and weeding operation machine |
| CN204860137U (en) * | 2015-06-25 | 2015-12-16 | 青岛科瑞特激光设备有限公司 | Middle -size and small -size self -propelled cereal transaxle assembly for combine |
| CN204859945U (en) * | 2015-09-01 | 2015-12-16 | 黑龙江德沃科技开发有限公司 | Small -size cultivator drive mechanism |
| CN105165240A (en) * | 2015-09-24 | 2015-12-23 | 上海坤孚企业(集团)有限公司 | Traveling wheel driving structure of vegetable harvester |
| CN205305461U (en) * | 2016-01-01 | 2016-06-15 | 孙吴县农发农业机械有限公司 | Two kinds of driving power of extirpator exchange drive mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717169A (en) * | 2017-01-01 | 2017-05-31 | 孙吴县农发农业机械有限公司 | Mechanical extirpator ground wheel drive power clutch mechanism |
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| Publication number | Publication date |
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| CN105432239B (en) | 2019-06-04 |
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