CN106416609A - Sugarcane harvesting and root digging all-in-one machine - Google Patents
Sugarcane harvesting and root digging all-in-one machine Download PDFInfo
- Publication number
- CN106416609A CN106416609A CN201610889676.XA CN201610889676A CN106416609A CN 106416609 A CN106416609 A CN 106416609A CN 201610889676 A CN201610889676 A CN 201610889676A CN 106416609 A CN106416609 A CN 106416609A
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- Prior art keywords
- sugarcane
- blade
- cutter
- root
- harvesting
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
- A01D45/10—Harvesting of standing crops of sugar cane
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention provides a sugarcane harvesting and root digging all-in-one machine. The machine comprises a handle (1), a push arm (2), a collection frame (3), a coupler (4), a diesel engine (5), a rolling shaft (6), a rolling blade (7), a counterposed oblique gear (8), a belt wheel (9), a column cam (10), a middle reciprocal cutting blade (11), a front blade (12), a fixed frame (13), an oblique gear (14), a conveyor belt (15) and a drive wheel (16). The machine solves the shortcomings of heavy workload, long work hours, low safety coefficient caused by manual harvesting of middle and small sized farming communities during the sugarcane harvesting season. The machine uses the three mechanisms of erecting and harvesting, belt collecting and earth turning and root grubbing to carry out mechanical harvesting operationon sugarcane. The machine can improve the safety and efficiency of sugarcane harvesting, can provide technical reference to the research of sugarcane harvesting and root grubbing, and thus bears prominent significance to the sugarcane industry.
Description
Technical field
The present invention relates to a kind of sugarcane harvesting removes root all-in-one, specifically a kind of harvesting machinery of sugarcane, it is suitable for medium and small
Type sugarcane production peasant household, can be digged except root to the root system of sugarcane in soil while harvesting, be belonged to agricultural machinery.
Background technology
Sugarcane is to be grown in temperate zone and semi-tropical crops, one of its raw material still refined sugar, and sown area accounts for throughout the year
More than the 87% of China's sugar material sown area, output of sugar accounts for sugar total amount more than 90%.Sugarcane not only serves as and manufactures the former of sucrose
Material, and ethanol can be refined as energy substitution product, therefore Sugarcane Industry has become one of important industry of Chinese agriculture.
Movement attributes technology is always the key technology limiting China's sugarcane production entire mechanization.Most of medium and small
The cane planting peasant household of type when carrying out the harvesting of sugarcane, employing or original manual harvesting method, manual harvesting consumes
Labour is big, and safety coefficient is low.Domestic at present have many research institutions that the harvesting of sugarcane is studied, such as Ying Mingshun
A kind of sugar-cane cutting machine of invention, this MU support assembly, helps sugarcane, gathers in, overwhelms, shelling leaf conveying, the collection device energy such as sugarcane
Efficient sugarcane is gathered in and is collected, but its complete machine device is many, complex structure, therefore required larger power is to whole machine
It is driven, power consumption is larger, and this mechanical complete machine structure is larger, be not suitable for middle-size and small-size cane planting peasant household and use.For another example Liu
A kind of cane harvesting machine of east invention and its sugarcane harvesting segmentizing unit, its using overwhelm roller overwhelm forward to be gathered in sweet
Sugarcane, by adjusting the harvester on arm, for described sugarcane to be gathered in is carried out with root harvesting, cut-out sugarcane is simultaneously defeated backward
Send, this mechanical energy greatly improves operating efficiency, but the root of sugarcane cannot be excavated.Accordingly, it would be desirable to a kind of sugarcane harvesting
Except root all-in-one, enable the harvesting of sugarcane, collect, and digged except root.
Content of the invention
It is an object of the invention to provide a kind of sugarcane harvesting removes root all-in-one, this machine driving is simple, and discharge capacity is little, is suitable for
Middle-size and small-size sugarcane production peasant household, while harvesting can to soil in the root system of sugarcane digged except root, whole machine utilizes sugarcane
Righting cutting, belt collect, digging carries out mechanized harvest except three mechanisms of root by sugarcane.
To achieve these goals, the technical scheme is that：A kind of sugarcane harvesting is provided to remove root all-in-one, including：
Handrail（1）, push arm（2）, collect frame（3）, shaft coupling（4）, diesel engine（5）, roller bearing（6）, hobboing cutter（7）, opposed helical gear（8）、
Belt pulley（9）, cylindrical cam（10）, in put reciprocating cutting blade（11）, preposition blade（12）, fixed mount（13）, helical gear
（14）, conveyer belt（15）, driving wheel（16）It is characterised in that：Sugarcane harvesting is made up of three parts except root all-in-one, and diesel oil is motor-driven
Force system, righting cutting mechanism, stump extractor structure of digging, belt collecting mechanism, wherein righting cutting mechanism have preposition blade and in
Put circulation cutting blade composition, preposition blade is spliced by fixing axle, triangle tool, and in put circulation cutting tool then by
Cylindrical cam and arc cutter composition.
Power is exported by described diesel engine by output shaft, and power is through shaft coupling, decelerator more last by output shaft
The helical gear at end imparts power to the opposed helical gear in left and right, and opposed helical gear imparts power to each self-corresponding output shaft
The belt pulley of end, by V belt translation, power is delivered separately to the driving link of cylindrical cam in righting cutting mechanism, digs and remove
Drive shaft in hobboing cutter axle in root mechanism, belt collecting mechanism, makes each driving link drive driving member work, so that machine
Smoothly, it is efficiently completed the righting of sugarcane, cutting, conveying is collected, digging takes root.
When described righting cutting mechanism works, sugarcane carries out righting along in the sideline entrance cutter of triangle, and lower section is followed
Ring cutting tool carries out transversely cutting to sugarcane.
Described preposition blade is fixing blade, and preposition blade back seat is fixed on diesel engine shell, in order to be able to make left and right
The sugarcane tilting enters in blade, and blade global shape is the straight triangle of length, and because sugarcane toughness is big, cutter is middle thick outer
Thin.
Putting circulation cutting tool in described is active cutting tool, and its power passes through cylindrical cam driving link by diesel engine
To drive blade to move left and right, in order to increase the rigidity of cutter, to prevent from during work, exceeding the allowable stress of blade and cutter occurs
Bending is damaged, and cutter is solid.
Described digs except root device, is made up of a rotary shaft and arc cutter, its cutter, according to equidirectional, is covered with
Whole rotary shaft, the power of diesel engine passes to rotary shaft by belt, and the rotation of rotary shaft drives cambered blade to rotate together,
Blade cross section is U-shaped, and the edge of a knife has certain radian, is easy to cutter and shovels in soil, the soil in soil is turned over together with root system
Go out, be easy to follow-up cleaning.
Compared with prior art, the invention has the beneficial effects as follows：This machine driving is simple, and discharge capacity is little, is suitable for middle-size and small-size
Sugarcane production peasant household, while harvesting can to soil in the root system of sugarcane digged except root；Whole machine is cut using sugarcane righting
Cut, belt is collected, digging carries out mechanized harvest except three mechanisms of root by sugarcane.
Brief description
Fig. 1 is that the sugarcane harvesting of the present invention removes root all-in-one 3 D stereo exploded view.
Fig. 2 is that the sugarcane harvesting of the present invention removes root all-in-one front view.
Fig. 3 is that the sugarcane harvesting of the present invention removes root all-in-one left view.
Fig. 4 is that the sugarcane harvesting of the present invention removes root all-in-one top view.
Fig. 5 is that the sugarcane harvesting of the present invention removes root all-in-one upward view.
Fig. 6 is that the sugarcane harvesting of the present invention removes root all-in-one right view.
Fig. 7 is that the sugarcane harvesting of the present invention removes root all-in-one rearview.
Fig. 8 is that the sugarcane harvesting of the present invention removes root all-in-one cutter sweep figure.
Fig. 9 is that the sugarcane harvesting of the present invention is digged the 3 dimensional drawing of stump extractor structure except root all-in-one.
Figure 10 is the 3 dimensional drawing except root all-in-one sugarcane collecting mechanism for the sugarcane harvesting of the present invention.
In figure：1- handrail, 2- push arm, 3- collection frame, 4- shaft coupling, 5- diesel engine, 6- roller bearing, 7- hobboing cutter, 8- are opposed tiltedly
Reciprocating cutting blade, the preposition blade of 12-, 13- fixed mount, 14- helical teeth is put in gear, 9- belt pulley, 10- cylindrical cam, 11-
Wheel, 15- conveyer belt, 16- driving wheel.
Specific embodiment
In order to describe in detail a kind of sugarcane harvesting of the present invention remove the technology contents of root all-in-one, structural feature, below in conjunction with
Embodiment simultaneously coordinates accompanying drawing to be described further.
As shown in Fig. 1,2,3,4,5,6,7,8,9,10, a kind of sugarcane harvesting removes root all-in-one, including：Handrail（1）, push arm
（2）, collect frame（3）, shaft coupling（4）, diesel engine（5）, roller bearing（6）, hobboing cutter（7）, opposed helical gear（8）, belt pulley（9）, circle
Post cam（10）, in put reciprocating cutting blade（11）, preposition blade（12）, fixed mount（13）, helical gear（14）, conveyer belt
（15）, driving wheel（16）It is characterised in that：Sugarcane harvesting is made up of three parts except root all-in-one, diesel power systems, righting
Cutting mechanism, stump extractor structure of digging, belt collecting mechanism, wherein righting cutting mechanism have preposition blade and in put circulation cutter
Piece forms, and preposition blade is spliced by fixing axle, triangle tool, and in put circulation cutting tool then by cylindrical cam and arc
Shape cutter forms.
Power is exported by described diesel engine by output shaft, and power is through shaft coupling, decelerator more last by output shaft
The helical gear at end imparts power to the opposed helical gear in left and right, and opposed helical gear imparts power to each self-corresponding output shaft
The belt pulley of end, by V belt translation, power is delivered separately to the driving link of cylindrical cam in righting cutting mechanism, digs and remove
Drive shaft in hobboing cutter axle in root mechanism, belt collecting mechanism, makes each driving link drive driving member work, so that machine
Smoothly, it is efficiently completed the righting of sugarcane, cutting, conveying is collected, digging takes root.
When described righting cutting mechanism works, sugarcane carries out righting along in the sideline entrance cutter of triangle, and lower section is followed
Ring cutting tool carries out transversely cutting to sugarcane.
Described preposition blade is fixing blade, and preposition blade back seat is fixed on diesel engine shell, in order to be able to make left and right
The sugarcane tilting enters in blade, and blade global shape is the straight triangle of length, and because sugarcane toughness is big, cutter is middle thick outer
Thin.
Putting circulation cutting tool in described is active cutting tool, and its power passes through cylindrical cam driving link by diesel engine
To drive blade to move left and right, in order to increase the rigidity of cutter, to prevent from during work, exceeding the allowable stress of blade and cutter occurs
Bending is damaged, and cutter is solid.
Described digs except root device, is made up of a rotary shaft and arc cutter, its cutter, according to equidirectional, is covered with
Whole rotary shaft, the power of diesel engine passes to rotary shaft by belt, and the rotation of rotary shaft drives cambered blade to rotate together,
Blade cross section is U-shaped, and the edge of a knife has certain radian, is easy to cutter and shovels in soil, the soil in soil is turned over together with root system
Go out, be easy to follow-up cleaning.
Belt collecting mechanism drives the belt being located at diesel engine front end to be turned clockwise using the power that belt pulley transmits,
When being carried forward cutting due to machine, sugarcane can be tilted backwards by effect of inertia after being cut off, and is poured on vee belt, leads to
The belt that rotarily drives crossing belt pulley transports upwards, and when sugarcane reaches top with belt, sugarcane then can due to Action of Gravity Field
Fall in collection frame.
When a kind of sugarcane harvesting removes the work of root all-in-one, using gear drive and belt wheel transmission, power is passed through by diesel engine
Output shaft exports, and power is through shaft coupling, decelerator, then it is opposed to impart power to left and right by the helical gear of output shaft end
Helical gear, opposed helical gear imparts power to the belt pulley of each self-corresponding output shaft end, by V belt translation, by power
It is delivered separately to the driving link of cylindrical cam in righting cutting mechanism, the hobboing cutter axle digging in stump extractor structure, belt collecting mechanism
In drive shaft, make each driving link drive driving member work so that machine smoothly, be efficiently completed the righting of sugarcane, cut
Cut, convey collection, digging takes root.When mechanism works, sugarcane enters in cutter righting cutting mechanism along the sideline of triangle
Carry out righting, lower section circulation cutting tool carries out transversely cutting to sugarcane.Sugarcane is subject to the effect meeting of inertia backward after being cut off
Tilt, be poured on vee belt, transported upwards by the belt that rotarily drives of belt pulley, when sugarcane reaches top with belt
When, sugarcane then can be fallen in collection frame due to Action of Gravity Field.The power of diesel engine passes to rotary shaft by belt, rotary shaft
Rotate and drive cambered blade to rotate together, cutter shovels in soil, and the soil in soil is routed up together with root system, be easy to follow-up
Cleaning.
Above-described be only presently preferred embodiments of the present invention, but the interest field of the present invention can not be limited with this,
Equivalence replacement, modification and improvement that therefore the claims in the present invention are made etc., still falls within the scope that the present invention is covered.
Claims (6)
1. a kind of sugarcane harvesting removes root all-in-one, including：Handrail（1）, push arm（2）, collect frame（3）, shaft coupling（4）, diesel engine
（5）, roller bearing（6）, hobboing cutter（7）, opposed helical gear（8）, belt pulley（9）, cylindrical cam（10）, in put reciprocating cutting blade
（11）, preposition blade（12）, fixed mount（13）, helical gear（14）, conveyer belt（15）, driving wheel（16）It is characterised in that：Sugarcane
Harvesting is made up of three parts except root all-in-one, and diesel power systems, righting cutting mechanism, stump extractor structure of digging, belt are collected
Mechanism, wherein righting cutting mechanism by preposition blade and in put circulation cutting blade form, preposition blade is by fixing axle, triangle
Cutter is spliced, and in put circulation cutting tool be then made up of cylindrical cam and arc cutter.
2. as claimed in claim 1 a kind of sugarcane harvesting remove root all-in-one it is characterised in that：Power is led to by described diesel engine
Cross output shaft output, power is through shaft coupling, decelerator, then it is right to impart power to left and right by the helical gear of output shaft end
The helical gear put, opposed helical gear imparts power to the belt pulley of each self-corresponding output shaft end, by V belt translation, will move
Power is delivered separately to the driving link of cylindrical cam in righting cutting mechanism, the hobboing cutter axle digging in stump extractor structure, belt collection machine
Drive shaft in structure, makes each driving link drive driving member work so that machine smoothly, be efficiently completed sugarcane righting,
Cut, conveying is collected, digging takes root.
3. as claimed in claim 1 a kind of sugarcane harvesting remove root all-in-one it is characterised in that：Described righting cutting mechanism work
When making, sugarcane carries out righting along in the sideline entrance cutter of triangle, and lower section circulation cutting tool is laterally cut to sugarcane
Disconnected.
4. as claimed in claim 1 a kind of sugarcane harvesting remove root all-in-one it is characterised in that：Described preposition blade is to fix
Blade, preposition blade back seat is fixed on diesel engine shell, and the sugarcane in order to be able to make to tilt enters in blade, and blade is overall
It is shaped as the straight triangle of length, because sugarcane toughness is big, cutter is middle thick outer thin.
5. as claimed in claim 1 a kind of sugarcane harvesting remove root all-in-one it is characterised in that：Circulation cutter are put in described
Have for active cutting tool, its power drives blade to move left and right by diesel engine by cylindrical cam driving link, in order to increase
The rigidity of cutter, prevents from exceeding the allowable stress of blade during work and cutter bending breakage occurs, cutter is solid.
6. as claimed in claim 1 a kind of sugarcane harvesting remove root all-in-one it is characterised in that：Described digs except root device,
It is made up of a rotary shaft and arc cutter, its cutter, according to equidirectional, is covered with whole rotary shaft, and the power of diesel engine passes through
Belt passes to rotary shaft, and the rotation of rotary shaft drives cambered blade to rotate together, and blade cross section is U-shaped, and the edge of a knife has necessarily
Radian, is easy to cutter and shovels in soil, the soil in soil is routed up together with root system, be easy to follow-up cleaning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610889676.XA CN106416609A (en) | 2016-10-13 | 2016-10-13 | Sugarcane harvesting and root digging all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610889676.XA CN106416609A (en) | 2016-10-13 | 2016-10-13 | Sugarcane harvesting and root digging all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106416609A true CN106416609A (en) | 2017-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610889676.XA Pending CN106416609A (en) | 2016-10-13 | 2016-10-13 | Sugarcane harvesting and root digging all-in-one machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858324A (en) * | 2018-06-20 | 2018-11-23 | 南昌见诚科技有限公司 | A kind of multifunctional vegetable processing cut-off equipment |
| CN109392469A (en) * | 2018-10-26 | 2019-03-01 | 中国农业大学 | A kind of sugarcane slightly collection device |
| CN116762559A (en) * | 2023-07-19 | 2023-09-19 | 中国农业科学院烟草研究所(中国烟草总公司青州烟草研究所) | Linkage root removing equipment and integrated clearing device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2268371Y (en) * | 1996-04-26 | 1997-11-26 | 张瑞海 | Straw cutter suspended in front |
| JPH11220927A (en) * | 1998-02-06 | 1999-08-17 | Minami Nojo:Kk | Apparatus for harvesting upper end of stalk of sugarcane and harvesting |
| CN101027960A (en) * | 2007-04-02 | 2007-09-05 | 河北省农业机械化研究所有限公司 | Corn harvester for various row spaces |
| CN101084710A (en) * | 2006-06-09 | 2007-12-12 | 荣成市海山机械制造有限公司 | Backpack-type maize harvester |
| CN204634412U (en) * | 2015-05-24 | 2015-09-16 | 无锡商业职业技术学院 | Hand-held sugarcane harvesting device |
| CN105723926A (en) * | 2016-02-28 | 2016-07-06 | 山东理工大学 | Standing grain pull chain type corncob-pickup straw-collecting stubble-cutting returning-type corncob and stem concurrent-harvesting header |
| CN206100946U (en) * | 2016-10-13 | 2017-04-19 | 海南大学 | All -in -one that digs up roots is reaped to sugarcane |
-
2016
- 2016-10-13 CN CN201610889676.XA patent/CN106416609A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2268371Y (en) * | 1996-04-26 | 1997-11-26 | 张瑞海 | Straw cutter suspended in front |
| JPH11220927A (en) * | 1998-02-06 | 1999-08-17 | Minami Nojo:Kk | Apparatus for harvesting upper end of stalk of sugarcane and harvesting |
| CN101084710A (en) * | 2006-06-09 | 2007-12-12 | 荣成市海山机械制造有限公司 | Backpack-type maize harvester |
| CN101027960A (en) * | 2007-04-02 | 2007-09-05 | 河北省农业机械化研究所有限公司 | Corn harvester for various row spaces |
| CN204634412U (en) * | 2015-05-24 | 2015-09-16 | 无锡商业职业技术学院 | Hand-held sugarcane harvesting device |
| CN105723926A (en) * | 2016-02-28 | 2016-07-06 | 山东理工大学 | Standing grain pull chain type corncob-pickup straw-collecting stubble-cutting returning-type corncob and stem concurrent-harvesting header |
| CN206100946U (en) * | 2016-10-13 | 2017-04-19 | 海南大学 | All -in -one that digs up roots is reaped to sugarcane |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108858324A (en) * | 2018-06-20 | 2018-11-23 | 南昌见诚科技有限公司 | A kind of multifunctional vegetable processing cut-off equipment |
| CN108858324B (en) * | 2018-06-20 | 2020-03-27 | 惠东县伦信农业有限公司 | Multifunctional vegetable processing and cutting equipment |
| CN109392469A (en) * | 2018-10-26 | 2019-03-01 | 中国农业大学 | A kind of sugarcane slightly collection device |
| CN109392469B (en) * | 2018-10-26 | 2024-01-23 | 中国农业大学 | Sugarcane slightly collecting device |
| CN116762559A (en) * | 2023-07-19 | 2023-09-19 | 中国农业科学院烟草研究所(中国烟草总公司青州烟草研究所) | Linkage root removing equipment and integrated clearing device |
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