CN103931283B - Seedling culture shed seedbed double helix circular flow dynamic formula evener - Google Patents
Seedling culture shed seedbed double helix circular flow dynamic formula evener Download PDFInfo
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- CN103931283B CN103931283B CN201310019084.9A CN201310019084A CN103931283B CN 103931283 B CN103931283 B CN 103931283B CN 201310019084 A CN201310019084 A CN 201310019084A CN 103931283 B CN103931283 B CN 103931283B
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- hand screw
- sprocket
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Abstract
The present invention relates to a kind of seedling culture shed seedbed double helix circular flow dynamic formula evener, it primarily of: right-hand screw ridge buster, mainframe, the one or two opening, intermediate propeller shaft, impeller shaft, the 1 commutation sprocket wheel, circulation conveying impeller, compression roll, left-hand screw conveyer, after protect the formations such as strike-off stick, apron plate, the one or two drive sprocket, the one or two duplicate sprocket.Right-hand screw ridge buster, left-hand screw conveyer one end are arranged on right support plate, the other end is arranged on left support plate, mainframe is equipped with apron plate and after protect strike-off stick, compression roll is connected with mainframe, one or three commutation sprocket wheel is arranged on impeller shaft, second commutation sprocket wheel is arranged on circulation conveying impeller, and circulation conveying impeller set is contained on left-hand screw conveyer.This product adopts double helix to excavate structure for conveying, can layer digging, and the unnecessary soil after front and back strike-off stick strikes off circulates conveying, complete two-layerly to loosen the soil, the screed operation operation of the conveying that circulates, the not arch camber of middle joining place, does not need round operation.
Description
Technical field
The present invention relates to the evener of warm office operation, particularly a kind of seedling culture shed seedbed double helix circular flow dynamic formula evener.
Background technology
Along with the development of industrialized agriculture, China has stepped up introduce and develop the small machine being suitable for warm office operation, and China's industrialized agriculture is started late, mechanized operation level is low, most of operation is still original hand labour, and labour intensity is large, poor working environment, efficiency is low, minimum areas is only equivalent to 1/4 of Holland per capita, and most of canopy chamber space ratio is narrower and small, and median ridge height is generally 2.4-2.8 meters, span is 5.5-10 meters, and front domatic bending place height is about 1 meter.At present, the tillage machinery mainly rotovator of industrialized agriculture can be used for, with rotovator as evener, for loose moistening seedling culture shed nursery soil, hack hyperenergia, easy spoiled soil structure, and power consumption is larger, in recent years, domesticly some land for growing field crops cultivation machineries are introduced, although improve operating efficiency, alleviate the burden of labourer, but there are some problems in most products, as appearance and size and architecture quality large, operate not nimble, area, corner cannot work, bad adaptability etc., supporting power adopts diesel engine and gasoline engine as power mostly, to the environment in greenhouse.For the problems referred to above, the domestic small machine that also in succession have developed green house ploughing work in recent years, their working width is 300 millimeters, 465 millimeters, 900 millimeter, tilling depth is 120 millimeters or 150-250 millimeter, and these facility are too small-sized, and working width is less, round operation is needed in canopy, the easy arch camber of middle joining place, causes ground out-of-flatness, leveling weak effect, human assistance is needed to flatten, inefficiency, production cost is high, cannot apply.In factory of China seedling do mechanization operation, greenhouse seedbed tillage operation is a very important link, soil because of seedling seedbed is more open moistening, so loosen the soil in whole ground, operation is not master operation, and seedbed whether smooth to seedling growth and management more seem particularly important, at present, the soil preparation machine of temperature office operation all lays particular emphasis on operation of loosening the soil, be rotary tillage process mode, type is rotovator mainly, tilling depth is more than more than 100 millimeters, this operating type using rotovator as evener is not suitable for the needs of seedling culture shed soil structure very much, the agriculture requirement on the whole ground of industrial sprout cultivation can not be met.
Summary of the invention
The object of the invention is to overcome above-mentioned shortcoming, a kind of seedling culture shed seedbed double helix circular flow dynamic formula evener is provided, it mainly solves the small machine of green house ploughing work, and mainly with rotovator as evener, working width is little, round operation is needed in canopy, the easy arch camber of middle joining place, causes ground out-of-flatness, leveling weak effect, be not suitable for the needs of seedling culture shed soil structure, the problems such as the agriculture requirement on the whole ground of industrial sprout cultivation can not be met.The object of the present invention is achieved like this, seedling culture shed seedbed double helix circular flow dynamic formula evener is by right-hand screw ridge buster, mainframe, first opening, spacing adjuster, chain type road wheel, bearing block, intermediate propeller shaft, motor transmission shaft, impeller shaft, first commutation sprocket wheel, second commutation sprocket wheel, circulation conveying impeller, motor, compression roll, left-hand screw conveyer, after protect strike-off stick, mounting ring, second opening, apron plate, first drive sprocket, 3rd commutation sprocket wheel, first duplicate sprocket, second duplicate sprocket, second drive sprocket, right support plate, left support plate, expansion tightening wheel is formed.Right-hand screw ridge buster, left-hand screw conveyer is arranged on right support plate by bearing block one end, the other end is arranged on left support plate, right-hand screw ridge buster is than left-hand screw conveyer height 10mm, right support plate, left support plate is welded on the both sides of mainframe respectively, mainframe is equipped with apron plate and after protect strike-off stick, on the right side of apron plate, upper end has the first opening, the second opening is had on the left of apron plate, apron plate is contained in the rear side of right-hand screw ridge buster, after protect the rear side that strike-off stick is contained in left-hand screw conveyer, compression roll is connected with mainframe by mounting ring, first commutation sprocket wheel, 3rd commutation sprocket wheel is arranged on impeller shaft, impeller shaft is arranged on right support plate, second commutation sprocket wheel is arranged on circulation conveying impeller, circulation conveying impeller set is contained on left-hand screw conveyer, motor is arranged on right support plate, first duplicate sprocket is connected with motor transmission shaft, first duplicate sprocket, 3rd commutation sprocket wheel, first drive sprocket, second drive sprocket is connected by chain, first drive sprocket is arranged on the right-hand member of left-hand screw conveyer, second drive sprocket is arranged on the right-hand member of right-hand screw ridge buster, first duplicate sprocket is connected by chain with the second duplicate sprocket, second duplicate sprocket is by chain and chain type road wheel, expansion tightening wheel is connected, second duplicate sprocket is connected with intermediate propeller shaft, spacing adjuster is connected with chain type road wheel, spacing adjuster upper end is arranged on right support plate and left support plate respectively.This product provides power source by motor, right-hand screw ridge buster and left-hand screw conveyer speedup is driven to rotate, under the rotation digging action of right-hand screw ridge buster, the first time completing 10-20 millimeters of soil layers in below earth's surface, seedbed loosens the soil operation, complete under the cooperation of apron plate and strike off operation for the first time, unnecessary soil is under the rotation conveying effect of right-hand screw ridge buster, flow to the left, inside the second open flow to left-hand screw conveyer, under the rotation digging action of left-hand screw conveyer, the second time completing 20-30 millimeters of soil layers in below earth's surface, seedbed is loosened the soil operation, after protect the cooperation of strike-off stick under, complete second time and strike off operation, unnecessary soil is under the rotation conveying effect of left-hand screw conveyer, flow to the right, be pooled to circulation conveying impeller, under the reverse High Rotation Speed effect of circulation conveying impeller, unnecessary soil is thrown to inside right-hand screw ridge buster through the first opening, thus realize two-layer loosening the soil, the screed operation operation of circulation conveying, seedbed after leveling is issued to the object of compacting in the effect of pressure roll, chain type road wheel and spacing adjuster adopt spiral to be connected, tilling depth can be realized regulate.The present invention is National 863 programme support project, the project that scientific and technical personnel complete jointly through repetition test more than a year.Because farming leveling fashion adopts double helix to excavate conveying principle, two, left and right spiral excavates conveying roller height and differs 10 millimeters, can layer digging, unnecessary soil after front and back strike-off stick strikes off circulates conveying, complete two-layer loosening the soil, the screed operation operation of circulation conveying, middle joining place not arch camber, tilling depth is 20-30 millimeters, working width is 2900 millimeters, loosen the soil in the disposable seedbed that completes, grading, compacting operation, do not need round operation, seedbed leveling is effective, human assistance is not needed to flatten, operating efficiency is high, reduce production cost, the agriculture requirement on the whole ground of industrial sprout cultivation can be met, be particularly suitable for the cargo handling operation on leveling ground, seedling culture shed seedbed, in addition, the motor of power source selection 2KW, adopt four wheel drive mode, power is sufficient, energy consumption is low, reliability is high, the pollution of greenhouse can not be caused.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of seedling culture shed seedbed of the present invention double helix circular flow dynamic formula evener.
Accompanying drawing 2 is structural representations of transmission device on the right side of the double helix circular flow dynamic formula evener of seedling culture shed seedbed of the present invention.
Accompanying drawing 3 is structural representations of transmission device on the left of the double helix circular flow dynamic formula evener of seedling culture shed seedbed of the present invention.
1-right-hand screw ridge buster, 2-mainframe 3-the first opening
4-spacing adjuster 5-chain type road wheel, 6-bearing block
7-intermediate propeller shaft, 8-motor transmission shaft, 9-impeller shaft
10-the first commutation sprocket wheel 11-the second commutation sprocket wheel
12-circulation conveying impeller, 13-motor, 14-compression roll
15-left-hand screw conveyer 16-after protect strike-off stick 17-mounting ring
18-the second opening 19-apron plate 20-the first drive sprocket
21-the three commutation sprocket wheel 22-the first duplicate sprocket
23-the second duplicate sprocket 24-the second drive sprocket
25-right support plate, 26-left support plate, 27-expansion tightening wheel
Embodiment: describe most preferred embodiment of the present invention in detail below in conjunction with accompanying drawing,
Seedling culture shed seedbed double helix circular flow dynamic formula evener is by right-hand screw ridge buster 1, mainframe 2, first opening 3, spacing adjuster 4, chain type road wheel 5, bearing block 6, intermediate propeller shaft 7, motor transmission shaft 8, impeller shaft 9, first commutation sprocket wheel 10, second commutation sprocket wheel 11, circulation conveying impeller 12, motor 13, compression roll 14, left-hand screw conveyer 15, after protect strike-off stick 16, mounting ring 17, second opening 18, apron plate 19, first drive sprocket 20, 3rd commutation sprocket wheel 21, first duplicate sprocket 22, second duplicate sprocket 23, second drive sprocket 24, right support plate 25, left support plate 26, expansion tightening wheel 27 is formed.Right-hand screw ridge buster 1, left-hand screw conveyer 15 is arranged on right support plate 25 by bearing block 6 one end, the other end is arranged on left support plate 26, right-hand screw ridge buster 1 10mm higher than left-hand screw conveyer 15, right support plate 25, left support plate 26 is welded on the both sides of mainframe 2 respectively, mainframe 2 is equipped with apron plate 19 and after protect strike-off stick 16, on the right side of apron plate 19, upper end has the first opening 3, the second opening 18 is had on the left of apron plate 19, apron plate 19 is contained in the rear side of right-hand screw ridge buster 1, after protect the rear side that strike-off stick 16 is contained in left-hand screw conveyer 15, compression roll 14 is connected with mainframe 2 by mounting ring 17, first commutation sprocket wheel 10, 3rd commutation sprocket wheel 21 is arranged on impeller shaft 9, impeller shaft 9 is arranged on right support plate 25, second commutation sprocket wheel 11 is arranged on circulation conveying impeller 12, circulation conveying impeller 12 is sleeved on left-hand screw conveyer 15, motor 13 is arranged on right support plate 25, first duplicate sprocket 22 is connected with motor transmission shaft 8, first duplicate sprocket 22, 3rd commutation sprocket wheel 21, first drive sprocket 20, second drive sprocket 24 is connected by chain, first drive sprocket 20 is arranged on the right-hand member of left-hand screw conveyer 15, second drive sprocket 24 is arranged on the right-hand member of right-hand screw ridge buster 1, first duplicate sprocket 22 is connected by chain with the second duplicate sprocket 23, second duplicate sprocket 23 is by chain and chain type road wheel 5, expansion tightening wheel 27 is connected, second duplicate sprocket 23 is connected with intermediate propeller shaft 7, spacing adjuster 4 is connected with chain type road wheel 5, spacing adjuster 4 upper end is arranged on right support plate 25 and left support plate 26 respectively.
Claims (2)
1. a seedling culture shed seedbed double helix circular flow dynamic formula evener, it is by right-hand screw ridge buster (1), mainframe (2), first opening (3), spacing adjuster (4), chain type road wheel (5), bearing block (6), intermediate propeller shaft (7), motor transmission shaft (8), impeller shaft (9), first commutation sprocket wheel (10), second commutation sprocket wheel (11), circulation conveying impeller (12), motor (13), compression roll (14), left-hand screw conveyer (15), after protect strike-off stick (16), mounting ring (17), second opening (18), apron plate (19), first drive sprocket (20), 3rd commutation sprocket wheel (21), first duplicate sprocket (22), second duplicate sprocket (23), second drive sprocket (24), right support plate (25), left support plate (26), expansion tightening wheel (27) is formed, and it is characterized in that: right-hand screw ridge buster (1), left-hand screw conveyer (15) is arranged on right support plate (25) by bearing block (6) one end, and the other end is arranged on left support plate (26), right-hand screw ridge buster (1) 10mm higher than left-hand screw conveyer (15), right support plate (25), left support plate (26) is welded on the both sides of mainframe (2) respectively, mainframe (2) is equipped with apron plate (19) and after protect strike-off stick (16), upper end, apron plate (19) right side has the first opening (3), apron plate (19) left side has the second opening (18), apron plate (19) is contained in the rear side of right-hand screw ridge buster (1), after protect the rear side that strike-off stick (16) is contained in left-hand screw conveyer (15), compression roll (14) by mounting ring (17) be connected with mainframe (2).
2. seedling culture shed seedbed according to claim 1 double helix circular flow dynamic formula evener, it is characterized in that: the first commutation sprocket wheel (10), 3rd commutation sprocket wheel (21) is arranged on impeller shaft (9), impeller shaft (9) is arranged on right support plate (25), second commutation sprocket wheel (11) is arranged in circulation conveying impeller (12), circulation conveying impeller (12) is sleeved on left-hand screw conveyer (15), motor (13) is arranged on right support plate (25), first duplicate sprocket (22) is connected with motor transmission shaft (8), first duplicate sprocket (22), 3rd commutation sprocket wheel (21), first drive sprocket (20), second drive sprocket (24) is connected by chain, first drive sprocket (20) is arranged on the right-hand member of left-hand screw conveyer (15), second drive sprocket (24) is arranged on the right-hand member of right-hand screw ridge buster (1), first duplicate sprocket (22) is connected by chain with the second duplicate sprocket (23), second duplicate sprocket (23) is by chain and chain type road wheel (5), expansion tightening wheel (27) is connected, second duplicate sprocket (23) is connected with intermediate propeller shaft (7), spacing adjuster (4) is connected with chain type road wheel (5), spacing adjuster (4) upper end is arranged on right support plate (25) and left support plate (26) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310019084.9A CN103931283B (en) | 2013-01-20 | 2013-01-20 | Seedling culture shed seedbed double helix circular flow dynamic formula evener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310019084.9A CN103931283B (en) | 2013-01-20 | 2013-01-20 | Seedling culture shed seedbed double helix circular flow dynamic formula evener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103931283A CN103931283A (en) | 2014-07-23 |
| CN103931283B true CN103931283B (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310019084.9A Expired - Fee Related CN103931283B (en) | 2013-01-20 | 2013-01-20 | Seedling culture shed seedbed double helix circular flow dynamic formula evener |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105794341A (en) * | 2015-01-03 | 2016-07-27 | 罗福仲 | Hand-push type field furrow leveler |
| CN108432373B (en) * | 2018-03-21 | 2023-08-15 | 河北双天机械制造有限公司 | Novel clear miscellaneous soil groove and soil sealing machine of sealing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2513186A (en) * | 1945-04-06 | 1950-06-27 | Clyde M Leaman | Rotary spiral tiller |
| SU1021354A1 (en) * | 1980-06-09 | 1983-06-07 | Казанский Ордена "Знак Почета" Сельскохозяйственный Институт Им.М.Горького | Soil cultivation implement |
| SU1526590A1 (en) * | 1987-04-17 | 1989-12-07 | Казанский сельскохозяйственный институт им.М.Горького | Soil-tilling implement |
| CN2715486Y (en) * | 2004-07-16 | 2005-08-10 | 吴明富 | Amphibious crushing grader |
| CN201541439U (en) * | 2009-10-12 | 2010-08-11 | 刘志雄 | Ridging device |
| CN203027669U (en) * | 2013-01-20 | 2013-07-03 | 佳木斯大学 | Double helix circulation flow type leveling machine for seedling raising shed seedbed |
-
2013
- 2013-01-20 CN CN201310019084.9A patent/CN103931283B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2513186A (en) * | 1945-04-06 | 1950-06-27 | Clyde M Leaman | Rotary spiral tiller |
| SU1021354A1 (en) * | 1980-06-09 | 1983-06-07 | Казанский Ордена "Знак Почета" Сельскохозяйственный Институт Им.М.Горького | Soil cultivation implement |
| SU1526590A1 (en) * | 1987-04-17 | 1989-12-07 | Казанский сельскохозяйственный институт им.М.Горького | Soil-tilling implement |
| CN2715486Y (en) * | 2004-07-16 | 2005-08-10 | 吴明富 | Amphibious crushing grader |
| CN201541439U (en) * | 2009-10-12 | 2010-08-11 | 刘志雄 | Ridging device |
| CN203027669U (en) * | 2013-01-20 | 2013-07-03 | 佳木斯大学 | Double helix circulation flow type leveling machine for seedling raising shed seedbed |
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| CN103931283A (en) | 2014-07-23 |
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Granted publication date: 20151125 Termination date: 20180120 |