CN203912467U - A kind of multifunction rotavator - Google Patents
A kind of multifunction rotavator Download PDFInfo
- Publication number
- CN203912467U CN203912467U CN201420378546.6U CN201420378546U CN203912467U CN 203912467 U CN203912467 U CN 203912467U CN 201420378546 U CN201420378546 U CN 201420378546U CN 203912467 U CN203912467 U CN 203912467U
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- China
- Prior art keywords
- cutter shaft
- hack
- rotary
- gearbox
- shaft assembly
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is a kind of multifunction rotavator, comprise frame, frame is provided with the gearbox that the power take-off with tractor joins, in frame below gearbox, be provided with rotary ploughing cutter shaft assembly, at the rear of rotary ploughing cutter shaft assembly, be provided with hack cutter shaft assembly, described hack cutter shaft assembly comprises hack cutter shaft and is evenly contained in the some hack rotary blades on hack cutter shaft; On hack cutter shaft assembly, be arranged with pack roller, hack rotary blade is located in pack roller, described pack roller comprises that symmetry is fixed on the circular base slab at hack cutter shaft two ends, along circumferential direction even intrinsic several suppression bars between the edge of two circular base slabs of circular base slab, along suppression bar length direction, be evenly provided with the reinforcing ring of several fixedly suppression bars.Rotary ploughing cutter shaft carries out rotary tillage above, hack cutter shaft carries out secondary operation to soil in the back, the disposable effect that realizes rotary-tillage suppressing and hack, and it is rational in infrastructure, be applicable to the different dry lands that require and paddy field operation, and complete machine is lightweight, and oil consumption is low.
Description
Technical field
The utility model relates to a kind of farm machinery, particularly a kind of multifunction rotavator.
Background technology
At present, conventional single-shaft rotary cultivator, double-shaft rotary cultivator in prior art, is all to provide power-actuated farm machinery by tractor.Rotovator needs repeatedly soil block to be carried out to fragmentation after ploughing, buries stubble, strikes off.And the planker installed below of existing rotovator, after the rotary tillage of floods and droughts field, do not reach the effect that batch hack is buried in suppression, after farming, soil block is large, can not reach the function of secondary hack, needs the tractor work of repeatedly going to the field, therefore oil consumption is high, so its function ratio is more single.
Summary of the invention
Technical problem to be solved in the utility model is for the deficiencies in the prior art, and a kind of use that is connected with rotovator is provided, and carries out the multifunction rotavator of secondary rotary-tillage suppressing hack with the soil after rotary tillage.
Technical problem to be solved in the utility model is to realize by following technical scheme, the utility model is a kind of multifunction rotavator, comprise frame, frame is provided with the gearbox that the power take-off with tractor joins, in frame below gearbox, be provided with rotary ploughing cutter shaft assembly, described rotary ploughing cutter shaft assembly comprises rotary ploughing cutter shaft, the two ends of rotary ploughing cutter shaft are fixed in frame by bearing block, rotary ploughing cutter shaft is provided with several rotary blades, be characterized in: at the rear of rotary ploughing cutter shaft assembly, be provided with hack cutter shaft assembly, described hack cutter shaft assembly comprises hack cutter shaft and is evenly contained in the some hack rotary blades on hack cutter shaft, the two ends of hack cutter shaft are fixed in frame by bearing block, in described gearbox, be provided with hack power drive system and by power going down to the vertical transmission mechanism of rotary ploughing cutter shaft assembly, hack power drive system is provided with and is horizontally disposed with the horizontal output shaft that stretches out gearbox, between horizontal output shaft and hack cutter shaft, by being positioned at the final drive gear of frame one side, is connected.
Technical problem to be solved in the utility model can also further realize by following technical scheme, described multifunction rotavator, be characterized in: described final drive gear comprises driving front sprocket wheel and the rear drive sprocket that is separately fixed at horizontal output shaft end and hack cutter shaft end, between driving front sprocket wheel and rear drive sprocket, be provided with the duplicate sprocket being fixed in frame, between driving front sprocket wheel and duplicate sprocket, duplicate sprocket and rear drive sprocket, all by chain, be connected.
Technical problem to be solved in the utility model can also further realize by following technical scheme, described multifunction rotavator, be characterized in: in gearbox, be provided with the drive bevel gear that the power take-off with tractor joins, in a side of drive bevel gear, be provided with the driven wheel of differential with its engagement, the wheel shaft of driven wheel of differential stretches out gearbox and is connected with the horizontal output shaft outside gearbox by universal joint.
Technical problem to be solved in the utility model can also further realize by following technical scheme, described multifunction rotavator, be characterized in: described vertical transmission mechanism comprise be contained in rotary ploughing cutter shaft middle part lower transmissioning gear, be contained in upper transfer gear and jackshaft on driven wheel of differential wheel shaft, on jackshaft, be provided with the intermediate drive gear being connected with a joggle with upper transfer gear and lower transmissioning gear.
Technical problem to be solved in the utility model can also further realize by following technical scheme, described multifunction rotavator, be characterized in: on hack cutter shaft assembly, be arranged with pack roller, hack rotary blade is located in pack roller, described pack roller comprises that symmetry is fixed on the circular base slab at hack cutter shaft two ends, along circumferential direction even intrinsic several suppression bars between the edge of two circular base slabs of circular base slab.
Technical problem to be solved in the utility model can also further realize by following technical scheme, and described multifunction rotavator, is characterized in: the reinforcing ring that is evenly provided with several fixedly suppression bars along suppression bar length direction.
The utility model is provided with hack cutter shaft assembly by the rear at rotary ploughing cutter shaft assembly, and the soil after rotary tillage directly carries out secondary hack through hack cutter shaft.And after the suppression bar that is contained in the pack roller on hack cutter shaft assembly can suppress by the soil of bulk, piece soil enters in pack roller, is carried out separating twice by hack rotary blade, it is upper that the soil after pulverizing is layered on the real soil of not pulverizing, and forms two soil layers of excess in the lower and deficiency in the upper.The final drive gear of hack cutter shaft assembly adopts duplicate sprocket in addition, the dynamical stability of being exported by gearbox like this, and resistance can be not suddenly big or suddenly small, and oil consumption is little, and the hack layer height of formation is even.
Compared with prior art, rotary ploughing cutter shaft carries out rotary tillage above, hack cutter shaft carries out secondary operation to soil in the back, the disposable effect that realizes rotary-tillage suppressing and hack, it is rational in infrastructure, is applicable to the different dry lands that require and paddy field operation, buries stubble, hack suppression is effective, and complete machine is lightweight, oil consumption is low.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is drive mechanism schematic diagram of the present utility model.
Embodiment
Referring to accompanying drawing, further describe concrete technical scheme of the present utility model, so that those skilled in the art understands the utility model further, and do not form the restriction to its right.
With reference to accompanying drawing 1 and Fig. 2, a kind of multifunction rotavator, comprise frame, frame is provided with the gearbox 1 that the power take-off with tractor joins, in frame below gearbox 1, be provided with rotary ploughing cutter shaft assembly, described rotary ploughing cutter shaft assembly comprises rotary ploughing cutter shaft 11, and the two ends of rotary ploughing cutter shaft 11 are fixed in frame by bearing block, and rotary ploughing cutter shaft 11 is provided with several rotary blades.
At the rear of rotary ploughing cutter shaft 11 assemblies, be provided with hack cutter shaft assembly, described hack cutter shaft assembly comprises hack cutter shaft 10 and is axially evenly contained in the some hack rotary blades on hack cutter shaft 10 along hack cutter shaft 10, and the two ends of hack cutter shaft 10 are fixed in frame by bearing block.Left side plate 5 is equipped with in the both sides of frame, hack cutter shaft 10 is located between left side plate 5, on left side plate 5, be provided with the slotted hole passing for hack cutter shaft 10 is vertically set, so hack cutter shaft 10 can carry out highly regulating up and down according to soil regime, thereby make to bury batch, the smooth better effects if of hack.On hack cutter shaft assembly, be arranged with pack roller 9, hack rotary blade is in pack roller 9, described pack roller 9 comprises that symmetry is fixed on the circular base slab 16 at hack cutter shaft 10 two ends, along circumferential direction even intrinsic several suppression bars 18 between the edge of two circular base slabs 16 of circular base slab 16, along suppression bar 18 length directions, be evenly provided with the reinforcing ring 17 of several fixedly suppression bars 18.Adjacent reinforcing ring 17 be arranged in parallel and also be arranged in parallel with circular base slab 16.During use, suppression bar 18 can be by after the soil suppression of bulk, and fritter soil enters in pack roller, by hack rotary blade, is carried out separating twice, and it is upper that the soil after pulverizing is layered on the real soil of not pulverizing, and forms two soil layers of excess in the lower and deficiency in the upper, realizes smooth to the suppression of soil.
In described gearbox 1, be provided with hack power drive system and by power going down to the vertical transmission mechanism of rotary ploughing cutter shaft assembly.Hack power drive system is provided with and is horizontally disposed with the horizontal output shaft 6 that stretches out gearbox, described horizontal output shaft 6 stretches out gearbox 1 and consolidates in frame by bearing block, between the end of the end of horizontal output shaft 6 and hack cutter shaft 10, by being positioned at the final drive gear 8 of frame one side, is connected.Described final drive gear 8 comprises driving front sprocket wheel 7 and the rear drive sprocket 7 that is separately fixed at horizontal output shaft end and hack cutter shaft end, between driving front sprocket wheel 7 and rear drive sprocket 7, be provided with the duplicate sprocket being fixed in frame, between driving front sprocket wheel 7 and duplicate sprocket, duplicate sprocket and rear drive sprocket 7, all by chain, be connected.The dynamical stability of being exported by gearbox like this, resistance can be not suddenly big or suddenly small, and oil consumption is little, and the hack layer height of formation is even.
Final drive gear 8 can also be for being separately fixed at front gear and the backgear of horizontal output shaft end and hack cutter shaft end, between front gear and backgear, be provided with the idler gear being fixed in frame, idler gear is two gears in parallel, front gear and idler gear, between idler gear and backgear, all by some gears, mesh, form transmission.
The driving front sprocket wheel and the rear drive sprocket that are contained in hack cutter shaft 10 and horizontal output shaft 6 ends can be followed the sprocket wheel 7 that changes the different numbers of teeth according to service condition, can make like this hack cutter shaft 10 obtain different rotating speeds.
In gearbox 1, be provided with the drive bevel gear 2 that the power take-off with tractor joins, in a side of drive bevel gear 2, be provided with the driven wheel of differential 3 with its engagement, the wheel shaft 15 of driven wheel of differential 3 is for being horizontally disposed with.The wheel shaft 15 of driven wheel of differential can be directly horizontal output shaft 6, can be also independent one section, and while being at that time independent one section, the wheel shaft 15 of its driven wheel of differential stretches out gearbox 1 and is connected with the horizontal output shaft 6 outside gearbox 1 by universal joint 4.
Described vertical transmission mechanism comprise be contained in rotary ploughing cutter shaft 11 middle parts lower transmissioning gear 13, be contained in upper transfer gear 12 and jackshaft on driven wheel of differential wheel shaft 15, on jackshaft, be provided with the intermediate drive gear 14 being connected with a joggle with upper transfer gear 12 and lower transmissioning gear 13.
During transmission, tractor inputs to drive bevel gear 2 by power, drive bevel gear 2 drives with the driven wheel of differential 3 of its engagement and rotates, thereby the wheel shaft of driven wheel of differential 15 also and then rotates, the upper transfer gear 12 being contained on this wheel shaft drives intermediate drive gear 14 to rotate together with lower transmissioning gear 13, can make rotary ploughing cutter shaft 11 rotate and carry out rotary tillage.And the rotary power of hack cutter shaft 10 is to be connected with horizontal output shaft 6 by final drive gear 8 to obtain, the rotation of horizontal output shaft 6 relies on driven wheel of differential 3 to drive.Thereby pack roller can carry out secondary suppression to soil.
Claims (6)
1. a multifunction rotavator, comprise frame, frame is provided with the gearbox that the power take-off with tractor joins, in frame below gearbox, be provided with rotary ploughing cutter shaft assembly, described rotary ploughing cutter shaft assembly comprises rotary ploughing cutter shaft, the two ends of rotary ploughing cutter shaft are fixed in frame by bearing block, rotary ploughing cutter shaft is provided with several rotary blades, it is characterized in that: at the rear of rotary ploughing cutter shaft assembly, be provided with hack cutter shaft assembly, described hack cutter shaft assembly comprises hack cutter shaft and is evenly contained in the some hack rotary blades on hack cutter shaft, the two ends of hack cutter shaft are fixed in frame by bearing block, in described gearbox, be provided with hack power drive system and by power going down to the vertical transmission mechanism of rotary ploughing cutter shaft assembly, hack power drive system is provided with and is horizontally disposed with the horizontal output shaft that stretches out gearbox, between horizontal output shaft and hack cutter shaft, by being positioned at the final drive gear of frame one side, is connected.
2. multifunction rotavator according to claim 1, it is characterized in that: described final drive gear comprises driving front sprocket wheel and the rear drive sprocket that is separately fixed at horizontal output shaft end and hack cutter shaft end, between driving front sprocket wheel and rear drive sprocket, be provided with the duplicate sprocket being fixed in frame, between driving front sprocket wheel and duplicate sprocket, duplicate sprocket and rear drive sprocket, all by chain, be connected.
3. multifunction rotavator according to claim 1, it is characterized in that: in gearbox, be provided with the drive bevel gear that the power take-off with tractor joins, in a side of drive bevel gear, be provided with the driven wheel of differential with its engagement, the wheel shaft of driven wheel of differential stretches out gearbox and is connected with the horizontal output shaft outside gearbox by universal joint.
4. multifunction rotavator according to claim 3, it is characterized in that: described vertical transmission mechanism comprise be contained in rotary ploughing cutter shaft middle part lower transmissioning gear, be contained in upper transfer gear and jackshaft on driven wheel of differential wheel shaft, on jackshaft, be provided with the intermediate drive gear being connected with a joggle with upper transfer gear and lower transmissioning gear.
5. multifunction rotavator according to claim 1, it is characterized in that: on hack cutter shaft assembly, be arranged with pack roller, hack rotary blade is located in pack roller, described pack roller comprises that symmetry is fixed on the circular base slab at hack cutter shaft two ends, along circumferential direction even intrinsic several suppression bars between the edge of two circular base slabs of circular base slab.
6. multifunction rotavator according to claim 5, is characterized in that: the reinforcing ring that is evenly provided with several fixedly suppression bars along suppression bar length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378546.6U CN203912467U (en) | 2014-07-10 | 2014-07-10 | A kind of multifunction rotavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420378546.6U CN203912467U (en) | 2014-07-10 | 2014-07-10 | A kind of multifunction rotavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203912467U true CN203912467U (en) | 2014-11-05 |
Family
ID=51808372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420378546.6U Expired - Fee Related CN203912467U (en) | 2014-07-10 | 2014-07-10 | A kind of multifunction rotavator |
Country Status (1)
| Country | Link |
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| CN (1) | CN203912467U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094384A (en) * | 2017-05-16 | 2017-08-29 | 惠民县新东方现代农业有限责任公司 | A kind of rotary tillage mechanism |
| CN111937511A (en) * | 2020-09-08 | 2020-11-17 | 河北宏龙环保科技有限公司 | Soil turning device based on mechanized planting and use method thereof |
| CN114846922A (en) * | 2022-04-15 | 2022-08-05 | 亚澳南阳农机有限责任公司 | Transmission mechanism of agricultural double-screw rotary cultivator |
-
2014
- 2014-07-10 CN CN201420378546.6U patent/CN203912467U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094384A (en) * | 2017-05-16 | 2017-08-29 | 惠民县新东方现代农业有限责任公司 | A kind of rotary tillage mechanism |
| CN111937511A (en) * | 2020-09-08 | 2020-11-17 | 河北宏龙环保科技有限公司 | Soil turning device based on mechanized planting and use method thereof |
| CN114846922A (en) * | 2022-04-15 | 2022-08-05 | 亚澳南阳农机有限责任公司 | Transmission mechanism of agricultural double-screw rotary cultivator |
| CN114846922B (en) * | 2022-04-15 | 2024-01-23 | 亚澳南阳农机有限责任公司 | Transmission mechanism of agricultural double-screw rotary cultivator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150710 |
|
| EXPY | Termination of patent right or utility model |