CN102783278B - Cutter head deep-loosening stubble-ploughing rotary tillage multifunctional machine - Google Patents
Cutter head deep-loosening stubble-ploughing rotary tillage multifunctional machine Download PDFInfo
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- CN102783278B CN102783278B CN201110457716.0A CN201110457716A CN102783278B CN 102783278 B CN102783278 B CN 102783278B CN 201110457716 A CN201110457716 A CN 201110457716A CN 102783278 B CN102783278 B CN 102783278B
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Abstract
The invention relates to a cutter head deep-loosening stubble-ploughing rotary tillage multifunctional machine which comprises a transmission case assembly arranged on the side edge and a gearbox assembly arranged at the central position. The transmission case assembly comprises a coulter transmission case assembly and a deep-loosening knife transmission case assembly, and the coulter transmission case assembly and the deep-loosening knife transmission case assembly are connected to two sides or the same side of the gearbox assembly through support arm casings. The coulter transmission case assembly and the deep-loosening knife transmission case assembly both comprise a transmission case body, a driving chain wheel, a driven chain wheel, a transmission chain and a driven half shaft and are further provided with a coulter shaft assembly and a deep-loosening cutter head shaft assembly. Two ends of the deep-loosening cutter head shaft assembly and two ends of the coulter shaft assembly are provided with flanges, one end of the deep-loosening cutter head shaft assembly and one end of the coulter shaft assembly are connected with the driven half shaft through the flanges, and the other end of the deep-loosening cutter head shaft assembly and the other end of the coulter shaft assembly are connected with a bearing half shaft through the flanges. The cutter head deep-loosening stubble-ploughing rotary tillage multifunctional machine is reasonable in structural design and convenient to use and maintain, a series of field operation such as deep loosening, rotary tillage, seeding, fertilizing, stubble ploughing and ditching can be achieved simultaneously, and the problems of land hardening and the like which are caused by the fact that the land cannot be ploughed deeply due to interplanting structural model are effectively solved.
Description
Technical field
The present invention relates to a kind of agricultural machinery, particularly a kind of cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft.
Background technology
According to current two seasons or many seasons crop interplanting tactic pattern for a long time, cause soil cannot have time enough and chance to plough deeply, soil easily hardens, make crop root cannot go deep into soil absorb deep layer moisture, gentle nutrition.Cause easily freeze to death in the weak seedling of crop, sick seedling, winter, lodging serious consequences such as No kernels or seeds are gathered, as in a year of scarcity even, had a strong impact on grain yield and national food safety problem.
And the supporting tillage machinery of traditional old-fashioned chain transmission case, is easy to cause chain breakage, off-axis, damages bearing, and sprocket wheel even breaks the serious mechanical breakdowns such as drive chain case and happens occasionally.Also cannot change this present situation even if strengthen the parts such as thickened shaft, bearing, gear and chain, so basic the eliminating of current large-scale agricultural tillage machinery used chain drive case apparatus, and be modified into gear, especially taking intermediate drive gear case as main.Take on a new look to some extent although do like this intensity, in intermediate drive gear corresponding section, cause the wide rotary tillage stubble-cleaning of about 20cm blind area to exist because colter cannot be installed, this defect prior art cannot solve always.Even if install a fixing little plough, although soil can be dug, cannot realize fragmentation, thereby form a natural ditch, also the grass stubble being buried in the earth has been with again simultaneously, directly affect rotary tillage stubble-cleaning and seeding quality and grain yield.
More seriously, owing to belonging to rigid combination transmission between tractor and rotary tillage machine, very easily cause the parts such as power transmission shaft, travelling gear and bearing because the powerful impact of moment is damaged, more easily cause damaging the pernicious faults such as transmission case assembly and occur.More trouble, once break down, just must all dismantle a machine, and need three people above, use and just can complete reparation two to three working days, not only cause maintenance cost high, length consuming time, and incured loss through delay farming season, have a strong impact on the income of peasant household, even so improved gear drive not only failed to change in the past the easily situation such as damage, job insecurity, also brought maintenance difficult, maintenance cost is high, and the larger drawback such as miss the farming season.
Summary of the invention
Technical problem to be solved by this invention is for the deficiencies in the prior art, provides a kind of structural design more reasonable, easy maintenance, the cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft of diverse in function.
Technical problem to be solved by this invention is to realize by following technical scheme.The present invention is a kind of cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft, and it comprises the transmission case assembly of side setting and the transmission assembly that meta arranges, and is provided with tractor dynamic power and exports the power input splined shaft being connected in the gearbox body of transmission assembly; Power input splined shaft in gearbox body is provided with input bevel gear; Be characterized in:
Described transmission case assembly comprises colter transmission case assembly and subsoiling cutter transmission case assembly, the two is connected and is located at transmission assembly both sides by an arm housing respectively, in an arm housing, be respectively equipped with colter power transmission shaft and subsoiling cutter drive shaft, colter power transmission shaft and subsoiling cutter drive shaft are all connected on the power transmission bevel gear of being located in gearbox body, and power transmission bevel gear engages with input bevel gear;
Described colter transmission case assembly and subsoiling cutter transmission case assembly include transmission case body, are provided with drive sprocket, driven sprocket, driving chain and driven half shaft in transmission case body, and drive sprocket is located at respectively on colter power transmission shaft and subsoiling cutter drive shaft; On the colter power transmission shaft of drive sprocket both sides or subsoiling cutter drive shaft, be respectively equipped with the bearing and the oil seal shaft bearing that are fixed on transmission case body; Described driven sprocket is located in driven half shaft, is respectively equipped with the bearing and the oil seal shaft bearing that are fixed on transmission case body in the driven half shaft of driven sprocket both sides, is provided with the chain tensioning device being fixed on transmission case body in the outside portion of driving chain;
It is also provided with coulter shaft assembly and subsoiling cutter axis assembly, described subsoiling cutter axis assembly comprises subsoiling cutter axis, subsoiling cutter axis is provided with some subsoiling cutterheads, is fixed with subsoiling tool magazine on subsoiling cutterhead, is connected with several left and right subsoiling colters on subsoiling tool magazine;
Described subsoiling cutter axis assembly, the two ends of coulter shaft assembly are equipped with flange, its one end is connected with driven half shaft by flange, the other end is connected with supporting semiaxis by flange, supporting semiaxis is located on support arm by bearing and oil seal shaft bearing, and described support arm is fixed on transmission case body.
In above-described cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft technical scheme, further preferred technical scheme or feature are:
1, described subsoiling cutter axis is divided into some sections, and the two ends of every section of subsoiling cutter axis are provided with flange, and the flange after connection is as subsoiling cutterhead.
2, transmission case body is stretched out as seeding and fertilizing power take-off in the end of the colter power transmission shaft in transmission case body or subsoiling cutter drive shaft; Driven half shaft or support semiaxis and stretch out transmission case body or support arm with being trench digging, ridging, whole ground power take-off.
3, described chain tensioning device comprises the spring forked standard and the leaf spring that are fixed on transmission case body, on spring forked standard, be provided with adjusting bolt, adjusting bolt is provided with and cap, in the adjusting bolt in spring forked standard, is fixed with spring, and described leaf spring is between driving chain and spring.
Technical problem to be solved by this invention can also further realize by following technical scheme.The present invention also provides another kind of cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft, and it comprises the transmission case assembly of side setting and the transmission assembly that meta arranges, and is provided with tractor dynamic power and exports the power input splined shaft being connected in the gearbox body of transmission assembly; Power input splined shaft in gearbox body is provided with input bevel gear; Be characterized in:
Described transmission case assembly comprises transmission case body, it connects a side that is located at transmission assembly by an arm housing, in an arm housing, be provided with power transmission shaft, power transmission shaft one end is stretched in transmission case body, other one end is connected on the power transmission bevel gear of being located in gearbox body, and power transmission bevel gear engages with input bevel gear;
In transmission case body, be provided with drive sprocket, driven sprocket, driving chain and driven half shaft, drive sprocket is 2, is located at side by side on power transmission shaft; On the power transmission shaft of drive sprocket both sides, be respectively equipped with the bearing and the oil seal shaft bearing that are fixed on transmission case body; Described driven sprocket is 2, be located at respectively in 2 driven half shaft, in the driven half shaft of driven sprocket both sides, be respectively equipped with the bearing and the oil seal shaft bearing that are fixed on transmission case body, be provided with the chain tensioning device being fixed on transmission case body in the outside portion of driving chain;
It is also provided with coulter shaft assembly and subsoiling cutter axis assembly, described subsoiling cutter axis assembly comprises subsoiling cutter axis, subsoiling cutter axis is provided with some subsoiling cutterheads, is fixed with subsoiling tool magazine on subsoiling cutterhead, is connected with several left and right subsoiling colters on subsoiling tool magazine;
Described subsoiling cutter axis assembly, the two ends of coulter shaft assembly are equipped with flange, its one end is connected with a driven half shaft by flange, the other end is connected with supporting semiaxis by flange, supporting semiaxis is located on support arm by bearing and oil seal shaft bearing, described support arm is fixed on support, and support and transmission assembly are fixed.
In above-described cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft technical scheme, further preferred technical scheme or feature are:
1, described subsoiling cutter axis is divided into some sections, and the two ends of every section of subsoiling cutter axis are provided with flange, and the flange after connection is as subsoiling cutterhead.
2, transmission case body is stretched out as seeding and fertilizing power take-off in the end of the power transmission shaft in transmission case body; Driven half shaft or support semiaxis and stretch out transmission case body or support arm with being trench digging, ridging, whole ground power take-off.
3, the upper end of the power in gearbox body input splined shaft with on bottom, be equipped with identical spline, input on splined shaft and be also provided with positioning adapter or jump ring at power.Like this, can realize rotating by the upper-lower position of adjusting the input bevel gear on it.
4, described chain tensioning device comprises the spring forked standard and the leaf spring that are fixed on transmission case body, on spring forked standard, be provided with adjusting bolt, adjusting bolt is provided with and cap, in the adjusting bolt in spring forked standard, is fixed with spring, and described leaf spring is between driving chain and spring.
Compared with prior art, the present invention and the cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft through further design have following functions and technique effect.
One, its reasonable in design, has good rotary tillage, subsoiling function.It do not affect two seasons or many seasons cover Plants, do not miss the farming season in situation, just can make soil plough deeply.Can realize a series of farm works such as subsoiling, rotary tillage, sowing, fertilising, stubble-cleaning, trench digging simultaneously, effectively solve for a long time because interplanting tactic pattern causes soil cannot have enough chances to plough deeply problems such as causing the hardening soil.
Two, cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft of the present invention can adopt bilateral formula chain transmission case, and transmission is effective, applicable to large-scale agricultural machinery.Also can adopt one-sided transmission.
Three, the set subsoiling cutter axis assembly structure of the present invention is reasonable, long service life.And it can subsection setup, change easy to operate.
Four, the two ends, left and right of power transmission shaft, the driven half shaft etc. in transmission case body are connected on transmission case body by oil seal shaft bearing, allow the driving and driven sprocket wheel on it can obtain effective two end supports, make driving and driven sprocket wheel parallel drive, thereby thoroughly solve current various tillage machinery due to the monolateral support of power transmission shaft, make that diaxon end is stressed to slope inwardly simultaneously, cause simultaneously sprocket wheel cannot parallel drive, chain blocks sprocket wheel, damage sprocket wheel chain, off-axis and break the generation of the catastrophe failures such as drive chain case assembly.
Five, owing to being dismountable three parts by traditional coulter shaft split, that is: the coulter shaft assembly of the flanged dish in two ends and the colter driven half shaft of 2 flanged dishes.In the time that in dismountable three parts, any part is damaged, only need to change that part of damaging, so not only easy to maintenance, save especially a large amount of maintenances and cost.
Six, be equipped with identical spline in the upper/lower terminal portion of power input shaft, and by set positioning adapter or the fixing input of jump ring bevel gear, make input bevel gear on it can be arranged on as required upper end or the lower end of power input shaft, after engaging with power transmission bevel gear, realize rotating outputting power.When use, only coulter shaft assembly left and right need be exchanged and connected, without changing coulter shaft assembly, just can realize forward rotary tillage and the oppositely quick conversion of stubble-cleaning, use more convenient, saving.
Seven, set chain tensioning device structure arranges rationally, shakes little, stable drive.
Eight, the power transmission bevel gear in gearbox body, input bevel gear preferably adopt spiral bevel gear, and the Gear Contact flank of tooth is increased, and reduce promotion centrifugal force, reduce fault rate, increased transmission intensity, transmission performance is just more reliable, is more suitable for super large tillage machinery and supports the use.
Nine, can install seeding and fertilizing case additional and just realize ferti-seeding by set seeding and fertilizing power take-off or trench digging, ridging, whole ground power take-off, install cutterhead, tie ridger or whole ground device additional and just realized trench digging, ridging, whole ground.Convenient and practical, skilful second realize a tractor serves several purposes.While installing whole ground device additional, the driven half shaft of coulter shaft assembly sidepiece and supporting semiaxis respectively can be stretched out, on the axle extending, cover is loaded onto the little coulter shaft assembly of whole ground use, just can carry out operating wholely.
Ten, just can realize easily required various rotating speed by the impeller diameter ratio of changing driving and driven sprocket wheel, not only convenient but also simply realize the various demands of farm work.
Brief description of the drawings
Fig. 1 is a kind of structural representation of cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft of the present invention;
Fig. 2 is the another kind of structural representation of cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft of the present invention;
Fig. 3 is the structural representation of chain tensioning device.
Embodiment
Referring to accompanying drawing, further describe concrete technical scheme of the present invention, so that those skilled in the art understands the present invention further, and do not form the restriction to its right.
Embodiment 1, with reference to Fig. 1, a kind of cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft, it comprises the transmission case assembly of side setting and the transmission assembly that meta arranges, and is provided with tractor dynamic power and exports the power input splined shaft 2 being connected in the gearbox body 1 of transmission assembly; Power input splined shaft 2 in gearbox body 1 is provided with input bevel gear 3;
Described transmission case assembly comprises colter transmission case assembly and subsoiling cutter transmission case assembly, the two is connected and is located at transmission assembly both sides by an arm housing 6 respectively, in an arm housing 6, be respectively equipped with colter power transmission shaft 5 and subsoiling cutter drive shaft 7, colter power transmission shaft 5 and subsoiling cutter drive shaft 7 are all connected on the power transmission bevel gear 4 of being located at gearbox body interior 1, and power transmission bevel gear 4 engages with input bevel gear 3;
Described colter transmission case assembly and subsoiling cutter transmission case assembly include transmission case body 10, in transmission case body 10, be provided with drive sprocket 9, driven sprocket 14, driving chain 13 and driven half shaft 11, drive sprocket 9 is located at respectively on colter power transmission shaft 5 and subsoiling cutter drive shaft 7; On the colter power transmission shaft 5 of drive sprocket 9 both sides or subsoiling cutter drive shaft 7, be respectively equipped with the bearing and the oil seal shaft bearing 8 that are fixed on transmission case body 10; Described driven sprocket 14 is located in driven half shaft 11, in the driven half shaft 11 of driven sprocket 14 both sides, be respectively equipped with the bearing and the oil seal shaft bearing 8 that are fixed on transmission case body 10, be provided with the chain tensioning device 12 being fixed on transmission case body 10 in the outside portion of driving chain 13;
It is also provided with coulter shaft assembly 16 and subsoiling cutter axis assembly, described subsoiling cutter axis assembly comprises subsoiling cutter axis 20, subsoiling cutter axis 20 is provided with some subsoiling cutterheads 29, is fixed with subsoiling tool magazine 21 on subsoiling cutterhead 29, is connected with several left and right subsoiling colters 19 on subsoiling tool magazine 21;
Described subsoiling cutter axis assembly, the two ends of coulter shaft assembly 16 are equipped with flange 15, its one end is connected with driven half shaft 11 by flange 15, the other end is connected with supporting semiaxis 17 by flange 15, supporting semiaxis 17 is located on support arm 18 by bearing and oil seal shaft bearing 8, and described support arm 18 is fixed on transmission case body 10.
Embodiment 2, with reference to Fig. 2, a kind of cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft, it comprises the transmission case assembly of side setting and the transmission assembly that meta arranges, and is provided with tractor dynamic power and exports the power input splined shaft 2 being connected in the gearbox body 1 of transmission assembly; Power input splined shaft 2 in gearbox body 1 is provided with input bevel gear 3;
Described transmission case assembly comprises transmission case body 10, it connects by an arm housing 6 side that is located at transmission assembly, in an arm housing 6, be provided with power transmission shaft 22, power transmission shaft 22 one end are stretched in transmission case body 10, other one end is connected on the power transmission bevel gear 4 of being located in gearbox body 1, and power transmission bevel gear 4 engages with input bevel gear 3;
In transmission case body 10, be provided with drive sprocket 9, driven sprocket 14, driving chain 13 and driven half shaft, drive sprocket 9 is 2, is located at side by side on power transmission shaft 22; On the power transmission shaft 22 of drive sprocket 9 both sides, be respectively equipped with the bearing and the oil seal shaft bearing 8 that are fixed on transmission case body 10; Described driven sprocket 14 is 2, be located at respectively in 2 driven half shaft 11, in the driven half shaft 14 of driven sprocket 14 both sides, be respectively equipped with the bearing and the oil seal shaft bearing 8 that are fixed on transmission case body 10, be provided with the chain tensioning device 12 being fixed on transmission case body 10 in the outside portion of driving chain 13;
It is also provided with coulter shaft assembly 16 and subsoiling cutter axis assembly, described subsoiling cutter axis assembly comprises subsoiling cutter axis 20, subsoiling cutter axis 20 is provided with some subsoiling cutterheads 29, is fixed with subsoiling tool magazine 21 on subsoiling cutterhead 29, is connected with several left and right subsoiling colters 19 on subsoiling tool magazine 21;
Described subsoiling cutter axis assembly, the two ends of coulter shaft assembly 16 are equipped with flange 15, its one end is connected with a driven half shaft 11 by flange 15, the other end is connected with supporting semiaxis 17 by flange 15, supporting semiaxis 17 is located on support arm 18 by bearing and oil seal shaft bearing 8, described support arm 18 is fixed on support 23, and support 23 is fixed with transmission assembly.
Embodiment 3, in the cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft described in embodiment 1 or 2: described subsoiling cutter axis 20 is divided into some sections, and the two ends of every section of subsoiling cutter axis 20 are provided with flange 15, the flange 15 after connection is as subsoiling cutterhead 29.
Embodiment 4, in the cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft described in embodiment 1 or 2: transmission case body 10 is stretched out as seeding and fertilizing power take-off in the end of colter power transmission shaft 5, subsoiling cutter drive shaft 7 or power transmission shaft 22 in transmission case body 10; Driven half shaft 11 or support semiaxis 17 and stretch out transmission case body 10 or support arm 18 use are trench digging, ridging, whole ground power take-off.
Embodiment 5, in the cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft described in embodiment 2: the upper end of the power input splined shaft 2 in gearbox body 1 with on bottom, be equipped with identical spline, input on splined shaft 2 and be also provided with positioning adapter or jump ring at power.
Embodiment 6, with reference to Fig. 3, in cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft described in embodiment 1 or 2: described chain tensioning device 12 comprises the spring forked standard 27 and the leaf spring 28 that are fixed on transmission case body 10, on spring forked standard 27, be provided with adjusting bolt 26, adjusting bolt 26 is provided with and cap 25, in adjusting bolt in spring forked standard 27, be fixed with spring 24, described leaf spring 28 is between driving chain 13 and spring 24.
Claims (9)
1. a cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft, it comprises the transmission case assembly of side setting and the transmission assembly that meta arranges, and is provided with tractor dynamic power and exports the power input splined shaft being connected in the gearbox body of transmission assembly; Power input splined shaft in gearbox body is provided with input bevel gear; It is characterized in that:
Described transmission case assembly comprises colter transmission case assembly and subsoiling cutter transmission case assembly, the two is connected and is located at transmission assembly both sides by an arm housing respectively, in an arm housing, be respectively equipped with colter power transmission shaft and subsoiling cutter drive shaft, colter power transmission shaft and subsoiling cutter drive shaft are all connected on the power transmission bevel gear of being located in gearbox body, and power transmission bevel gear engages with input bevel gear;
Described colter transmission case assembly and subsoiling cutter transmission case assembly include transmission case body, are provided with drive sprocket, driven sprocket, driving chain and driven half shaft in transmission case body, and drive sprocket is located at respectively on colter power transmission shaft and subsoiling cutter drive shaft; On the colter power transmission shaft of drive sprocket both sides or subsoiling cutter drive shaft, be respectively equipped with the bearing and the oil seal shaft bearing that are fixed on transmission case body; Described driven sprocket is located in driven half shaft, is respectively equipped with the bearing and the oil seal shaft bearing that are fixed on transmission case body in the driven half shaft of driven sprocket both sides, is provided with the chain tensioning device being fixed on transmission case body in the outside portion of driving chain;
It is also provided with coulter shaft assembly and subsoiling cutter axis assembly, described subsoiling cutter axis assembly comprises subsoiling cutter axis, subsoiling cutter axis is provided with some subsoiling cutterheads, is fixed with subsoiling tool magazine on subsoiling cutterhead, is connected with several left and right subsoiling colters on subsoiling tool magazine;
Described subsoiling cutter axis assembly, the two ends of coulter shaft assembly are equipped with flange, its one end is connected with driven half shaft by flange, the other end is connected with supporting semiaxis by flange, supporting semiaxis is located on support arm by bearing and oil seal shaft bearing, and described support arm is fixed on transmission case body.
2. cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft according to claim 1, is characterized in that: described subsoiling cutter axis is divided into some sections, and the two ends of every section of subsoiling cutter axis are provided with flange, and the flange after connection is as subsoiling cutterhead.
3. cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft according to claim 1, is characterized in that: transmission case body is stretched out as seeding and fertilizing power take-off in the colter power transmission shaft in transmission case body or the end of subsoiling cutter drive shaft; Driven half shaft is stretched out transmission case body or support arm with being trench digging, ridging, whole ground power take-off.
4. cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft according to claim 1, it is characterized in that: described chain tensioning device comprises the spring forked standard and the leaf spring that are fixed on transmission case body, on spring forked standard, be provided with adjusting bolt, adjusting bolt is provided with and cap, in adjusting bolt in spring forked standard, be fixed with spring, described leaf spring is between driving chain and spring.
5. a cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft, it comprises the transmission case assembly of side setting and the transmission assembly that meta arranges, and is provided with tractor dynamic power and exports the power input splined shaft being connected in the gearbox body of transmission assembly; Power input splined shaft in gearbox body is provided with input bevel gear; It is characterized in that:
Described transmission case assembly comprises transmission case body, it connects a side that is located at transmission assembly by an arm housing, in an arm housing, be provided with power transmission shaft, power transmission shaft one end is stretched in transmission case body, other one end is connected on the power transmission bevel gear of being located in gearbox body, and power transmission bevel gear engages with input bevel gear;
In transmission case body, be provided with drive sprocket, driven sprocket, driving chain and driven half shaft, drive sprocket is 2, is located at side by side on power transmission shaft; On the power transmission shaft of drive sprocket both sides, be respectively equipped with the bearing and the oil seal shaft bearing that are fixed on transmission case body; Described driven sprocket is 2, be located at respectively in 2 driven half shaft, in the driven half shaft of driven sprocket both sides, be respectively equipped with the bearing and the oil seal shaft bearing that are fixed on transmission case body, be provided with the chain tensioning device being fixed on transmission case body in the outside portion of driving chain;
It is also provided with coulter shaft assembly and subsoiling cutter axis assembly, described subsoiling cutter axis assembly comprises subsoiling cutter axis, subsoiling cutter axis is provided with some subsoiling cutterheads, is fixed with subsoiling tool magazine on subsoiling cutterhead, is connected with several left and right subsoiling colters on subsoiling tool magazine;
Described subsoiling cutter axis assembly, the two ends of coulter shaft assembly are equipped with flange, its one end is connected with a driven half shaft by flange, the other end is connected with supporting semiaxis by flange, supporting semiaxis is located on support arm by bearing and oil seal shaft bearing, described support arm is fixed on support, and support and transmission assembly are fixed.
6. cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft according to claim 5, is characterized in that: described subsoiling cutter axis is divided into some sections, and the two ends of every section of subsoiling cutter axis are provided with flange, and the flange after connection is as subsoiling cutterhead.
7. cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft according to claim 5, is characterized in that: transmission case body is stretched out as seeding and fertilizing power take-off in the end of the power transmission shaft in transmission case body; Driven half shaft is stretched out transmission case body or support arm with being trench digging, ridging, whole ground power take-off.
8. cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft according to claim 5, it is characterized in that: the upper end of power in gearbox body input splined shaft with on bottom, be equipped with identical spline, input on splined shaft and be also provided with positioning adapter or jump ring at power.
9. cutterhead subsoiling stubble ploughing, rotary tillage Multi Role Aircraft according to claim 5, it is characterized in that: described chain tensioning device comprises the spring forked standard and the leaf spring that are fixed on transmission case body, on spring forked standard, be provided with adjusting bolt, adjusting bolt is provided with and cap, in adjusting bolt in spring forked standard, be fixed with spring, described leaf spring is between driving chain and spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110457716.0A CN102783278B (en) | 2011-12-31 | 2011-12-31 | Cutter head deep-loosening stubble-ploughing rotary tillage multifunctional machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110457716.0A CN102783278B (en) | 2011-12-31 | 2011-12-31 | Cutter head deep-loosening stubble-ploughing rotary tillage multifunctional machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102783278A CN102783278A (en) | 2012-11-21 |
| CN102783278B true CN102783278B (en) | 2014-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110457716.0A Expired - Fee Related CN102783278B (en) | 2011-12-31 | 2011-12-31 | Cutter head deep-loosening stubble-ploughing rotary tillage multifunctional machine |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105874937A (en) * | 2014-08-27 | 2016-08-24 | 常州科顺农业机械有限公司 | Lock pin type novel rotary tillage trenching multifunctional machine |
| CN104380862B (en) * | 2014-11-14 | 2016-08-17 | 王伟 | A kind of subsoiling crushes multipurpose machine |
| CN105165194A (en) * | 2015-09-21 | 2015-12-23 | 沈阳化工大学 | Seeding mechanical arm |
| CN106068718A (en) * | 2016-07-29 | 2016-11-09 | 黑龙江红兴隆机械制造有限公司 | Slurry land leveller is stirred in a kind of twin shaft paddy field |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2105561B (en) * | 1981-09-12 | 1985-04-11 | Allan Riach | Soil working apparatus |
| WO2002094001A1 (en) * | 2001-05-18 | 2002-11-28 | Pierre Charpentier | Multipurpose tilling device |
| CN2650465Y (en) * | 2003-09-01 | 2004-10-27 | 吉林省农业机械研究院 | Multifunctional tillage combine harvester |
| CN202455753U (en) * | 2011-12-31 | 2012-10-03 | 刘素文 | Cutter head deep loosening, stubble cleaning and rotary tilling multifunctional machine |
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2011
- 2011-12-31 CN CN201110457716.0A patent/CN102783278B/en not_active Expired - Fee Related
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| CN102783278A (en) | 2012-11-21 |
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